JP5566177B2 - Moving device and moving method - Google Patents

Description

  The present invention is a movement for adjusting a position of a moving mechanism such as a moving table on which a moving object is placed and a moving object (for example, an equipment machine) is placed and installed at a predetermined position. The present invention relates to an apparatus and a moving method.

  Conventionally, as a moving mechanism that places an object to be placed and moves within a predetermined range in a horizontal plane, an X moving mechanism that moves in the X direction and a Y moving mechanism that moves in the Y direction are configured. The mechanisms are stacked so as to be arranged in the vertical direction, and a mounting table is formed on the moving member of the moving mechanism arranged in the upper part to enable movement within a predetermined range in the horizontal plane ( For example, see Patent Documents 1 to 4).

  In addition, as a moving mechanism that moves within a predetermined range in the horizontal plane and a rotating mechanism that changes the direction of the object by rotating horizontally, an X moving mechanism that moves in the X direction and a Y movement that moves in the Y direction are used. There is a structure in which a rotation mechanism is placed and configured on a moving member of a moving mechanism arranged on the upper side, intersecting with a mechanism (see, for example, Patent Documents 2 and 3).

  In addition, as a device for positioning (especially a heavy object) at the time of installation of equipment, a moving device including an X moving mechanism, a Y moving mechanism, and a mounting table configured in a vertical direction so as to freely allow movement in a horizontal plane. (For example, refer to Patent Documents 1 and 4). In addition, the moving mechanism configured to freely allow movement of the mounting table in the horizontal plane and the fixing means for fixing the mounting table at a predetermined position and fixing the position by switching the switching table, There is one that aligns equipment placed on a placement table (see, for example, Patent Document 5). These moving devices are arranged and used between a facility and a floor as a set.

  However, in the movement mechanisms of Patent Documents 1 to 4, the placement table freely moves within a predetermined range in the horizontal plane, and thus intersects the X movement mechanism serving as a movement mechanism in one direction and one direction. Since it is possible to move by stacking the Y moving mechanism that is the moving mechanism in the other direction in the vertical direction, the dimension in the vertical direction becomes large.

  Further, in the moving devices described in Patent Documents 2 and 3, since the rotation mechanism for rotating the mounting table is further arranged in the vertical direction, the dimension in the vertical direction becomes larger and larger. The device becomes large.

  Further, the moving device described in Patent Document 5 is configured such that the mounting table can be freely moved in a predetermined horizontal plane including rotation, but moving means for moving and driving in the X and Y directions. Is not configured, it is difficult to adjust when performing a minute movement. Further, when aligning the object to be moved to a predetermined position, a separate positioning device is required.

Japanese Utility Model Publication No. 03-103129 JP-A-11-300599 JP 05-198662 A JP 2007-062996 A JP 2000-180165 A

  The present invention has been made in view of the above-described prior art, and an object of the present invention is to provide a moving device having a small vertical device size.

  In the present invention, a receiving member that can support a workpiece, a base member that movably supports the receiving member, guides movement of the receiving member in the X direction, and crosses the receiving member in the X direction (orthogonal). ) First moving means capable of pressing in the Y direction, and second moving means capable of guiding the movement of the receiving member in the Y direction and pressing the receiving member in the X direction. And a first moving mechanism for moving the first moving means in the Y direction, and a second moving mechanism for moving the second moving means in the X direction. Can do.

More specifically, the following can be provided.
(1) A moving device that moves a placed workpiece in the XY directions in a horizontal plane, and a receiving member having a flat plate-like base portion and a tower portion on which the workpiece is placed while standing on the base portion The length in the X direction is longer than the length in the X direction of the tower portion, the length in the Y direction is approximately the same as the length in the Y direction of the tower portion, and a first opening through which the tower portion can be inserted is provided. The first moving means, the Y-direction length is longer than the Y-direction length of the tower section, and the X-direction length is substantially the same as the X-direction length of the tower section. A second moving means having an opening, a Y-direction adjusting mechanism connected to the first moving means so as to adjust the movement / stop of the first moving means in the Y direction, and the second movement. An X-direction adjusting mechanism connected to the second moving means so that the movement and stop of the means in the X direction can be adjusted; It is possible to provide a obtain mobile device.

Here, the workpiece (object to be moved) refers to one that is moved by the moving device of the present invention, and may include particularly heavy devices, equipment, and the like. The support member that can be supported by receiving the weight of the workpiece is, for example, a cylindrical shape (including a right cylindrical shape), a cylindrical shape (including a right cylindrical shape), a rectangular cylindrical shape (a right rectangular shape). A cylindrical shape), and a rectangular column shape (including a rectangular shape). In order to reduce the height of the moving device, it is preferable that the height of the receiving member is as low as possible. The receiving member has a receiving surface at the top. The rotational movement of the receiving member may include rotation in a horizontal plane, and may include rotation and other rotations. In consideration of the rotational movement of the receiving member, it is preferable to have a cylindrical shape or a columnar shape. The shape of the base member is not limited as long as it can support the weight of the object to be moved and the receiving member. Typically, the base member may be a plate-like member, and preferably has a low profile. The receiving member includes a first side surface that comes into contact with the first moving unit, and the first moving unit pushes the first side surface in the Y direction (first direction), thereby moving the receiving member in the Y direction. Can be moved. For example, when the receiving member has a vertical cylindrical shape standing vertically and includes a receiving surface on the upper end surface, a part of the side surface (contact portion) of the right cylindrical shape corresponds to the first side surface. The first side surface moves continuously by the rotation of the receiving member and the like. Moreover, the X direction (second direction) orthogonal to the Y direction (first direction) may be included in the horizontal plane. The first side surface is in contact with the first moving means, but can slide in the X direction (second direction).
On the other hand, the receiving member includes a second side surface that comes into contact with the second moving unit, and the second moving unit pushes the second side surface in the X direction (second direction), thereby moving the receiving member to the X direction. Can be moved in the direction. In the right cylindrical shape, these first and second side surfaces are at a position to be rotated of about 90 degrees with respect to the cylindrical axis. The second side surface is in contact with the second moving means, but can slide in this Y direction (first direction).

(2) It further includes a base member that supports the base portion of the receiving member, and the tower portion of the receiving member has a circular tower shape. it can.

(3) The above-mentioned (1), wherein the first opening and the second opening include a pair of parallel straight portions that are in contact with a side surface of the tower portion and are opposed to each other with the tower portion interposed therebetween. Or the moving apparatus as described in (2) can be provided.

(4) The first opening includes a pair of parallel straight portions facing each other with the tower portion sandwiched from both sides in the Y direction, the straight portions abutting on both sides in the Y direction of the tower portion, and the second opening The opening includes a pair of parallel straight portions facing each other across the tower from both sides in the X direction, and the straight portions abut on both sides in the X direction of the tower. The mobile device described in (2) can be provided.

(5) The moving device according to (2) above, wherein a low friction member is interposed between the base member and the receiving member.

(6) The first moving means includes a first adjusted portion connected to the Y-direction adjusting mechanism, and the second moving means is connected to the X-direction adjusting mechanism. The moving device according to any one of (1) to (5) above, which includes an adjustment unit.

(7) The Y-direction adjusting mechanism includes a first fixed block fixed to the base member and the first target block while being engaged with the first adjusted portion with the first fixed block as a reference. A first screw member that moves the adjustment portion in the Y direction, and the X direction adjustment mechanism is fixed at a position on the base member different from a position on the base member to which the first fixing block is fixed. And a second screw member that moves the second fixed block in the X direction while engaging the second adjusted portion with reference to the second fixed block. The moving device according to (6) above can be provided.

(8) The base member includes a guide member that guides a moving direction of the first moving unit and / or the second moving unit, respectively. (2) or (5) A mobile device can be provided.

(9) The moving device according to (8), wherein the guide member includes a portion that guides a side end portion of the first moving means and / or the second moving means. be able to.

(10) The receiving member includes a mounting plate on a top surface that is larger than the Y-direction length of the first opening and the X-direction length of the second opening, and the base portion includes the first opening. The moving device according to any one of the above (1) to (9), characterized in that it is larger than the length in the Y direction and the length in the X direction of the second opening.

  The moving apparatus described above is preferably low-profile. Low profile may mean that the first moving means and the second moving means have a height that is sufficient to abut. For example, when the first moving means and the second moving means are plate-like ones having the first and second plate thicknesses, respectively, and they come into contact with the side surface of the receiving member, the height of the side surface is increased. It is sufficient if the first and second plate thicknesses are added.

  The above-mentioned low friction member is preferably a plate-like member and preferably has a plate thickness as small as possible. Moreover, although what has high load resistance is preferable, what can be used in the place where sliding speed is low (for example, about 1 m / min or less) is preferable. The friction coefficient is preferably as small as possible, but is typically preferably 0.3 or less, more preferably 0.2 or less, and still more preferably 0.15 or less. Those containing a solid lubricant such as tetrafluoroethylene are preferred. Those that can be used in combination with grease or machine oil are more preferred.

(11) A predetermined position of the work is roughly aligned with a predetermined reference position on the floor surface, and the above-mentioned (1) to (1) are arranged between the floor surface and the bottom of the work temporarily placed. 10), the moving device according to any one of 10) is respectively inserted as two first and second moving devices on a straight line along the bottom surface of the bottom portion as first and second moving devices, and a predetermined position of the workpiece is set as the reference A moving method for adjusting a position, wherein the two moving devices are inserted between the floor and the bottom of the temporarily placed workpiece at the two positions; The X-direction adjusting mechanism and / or the Y-direction adjusting mechanism is set to a locked state or a free state, the Y-direction adjusting mechanism of the second moving device is set to a free state or a locked state, and the X-direction adjusting mechanism is free. State An adjustment step for adjusting in the X direction, an arrangement in which the predetermined position of the workpiece is made to coincide with the reference position by the adjustment step, the two moving devices are extracted from the bottom of the workpiece, and are arranged and fixed on the floor surface. And a moving method characterized by comprising the steps.

  Here, the predetermined reference position of the floor surface can mean a position where the work is to be placed (a position where the ruled line is drawn in advance on the floor surface). In addition, the predetermined position of the workpiece may mean a reference position (for example, a position where an alignment mark is marked) where a position corresponding to (matching) a reference position marked on the floor is marked on the workpiece. The temporary placement of the workpiece may be performed from the reference position to the position of the adjustment range of each moving device. For example, a position where the shift is smaller than the length of each moving device in the X or Y direction may be used. The adjustment may be made such that the reference position and the predetermined position of the workpiece coincide (or substantially coincide) when viewed from above. The moving device described above may be able to substantially support a workpiece with a plurality of devices. Accordingly, the perpendicular line drawn from the center of gravity of the workpiece is on a straight line passing through or near the point where the bottom surface (or floor surface) of the workpiece intersects (for example, the moving platform of the moving device covers the straight line when viewed from above), It is preferable to place two or more moving devices at a predetermined distance or more to support the weight of the workpiece. This predetermined distance may be a distance capable of stably supporting the workpiece. Moreover, it may be a preferable distance for performing the necessary rotation of the workpiece. When three or more moving devices are arranged, it is preferable that a point that intersects the above-described perpendicular exists in at least one of the surfaces whose surroundings can be defined by a line connecting the arrangement positions of the moving devices. . In order to insert such a moving device between the floor surface and the bottom surface of the work, a space may be created by partially lifting the work, and the moving device may be inserted at that location. The moving table of the moving device preferably supports at least a part of the bottom surface of the workpiece. Arbitrary arbitrary positions opposite to each other on the diagonal line include the position of the moving device in which a corner (corner) at a diagonal position or a substantially rectangular diagonal position virtually set on the bottom surface of the workpiece can be placed on the moving table. be able to. Each of these moving devices includes an adjustment mechanism that moves in the X direction and the Y direction in a direction that intersects at right angles or almost at right angles, and is in one direction of a rectangle that is virtually set on the bottom surface of the workpiece. And it adjusts so that it may correspond with the other direction orthogonal to one direction, or may correspond substantially. Each moving device may include an X-direction and a Y-direction adjusting mechanism. These X-direction and Y-direction adjusting mechanisms can constitute a free state in which the placed object can move and a locked state in which it is difficult to move the placed object in the respective X and Y directions. . When one moving device is in the adjusted state and the other moving device is locked or free, the workpiece rotates relative to the floor surface by adjusting the X-direction or Y-direction adjusting mechanism of the one moving device. May be.

(12) The two separate positions on the straight line along the bottom surface are predetermined opposite positions on either diagonal of the bottom surface of the bottom of the workpiece. A moving method can be provided.

(13) The moving method according to (11) above, wherein the two positions on the straight line along the bottom surface are predetermined opposite positions on the center line of the bottom surface of the bottom of the workpiece. Can be provided.

(14) The moving device according to any one of (1) to (10), wherein the moving device is placed between the workpiece placed on the floor and the workpiece so as to stably support the workpiece. A mobile device group including the above can be provided.

  The diagonal line and the center line may be used when the bottom surface of the workpiece is rectangular (may include substantially a rectangle). The rectangle may include a substantially rectangle and a square. In the mobile device group, the mobile devices are preferably of the same type. Moreover, it is preferable that it is the same size. It is preferable that at least the height of the moving table from the floor surface is the same. It is preferable that the X and Y directions of each moving device are in a parallel state.

  As described above, by using a low-profile moving device, it is possible to easily go into the bottom of the object to be moved. Further, the vertical height (dimension) of the moving device can be reduced. Moreover, since a simple moving mechanism is provided, the weight of the entire moving device can be reduced. Furthermore, since it is provided with two orthogonal horizontal movable directions and is capable of rotating in the horizontal direction, the object to be moved can be moved to a desired position by combining at least two of these moving devices. Can be aligned.

It is a disassembled perspective view of the moving apparatus of the Example of this invention. It is the disassembled perspective view which partially assembled the moving apparatus of the Example of this invention. It is a model top view which shows the relationship between each moving member and receiving member of the moving apparatus of the Example of this invention. It is a perspective view of the moving apparatus of the Example of this invention. It is the perspective view which mounted the jack in the moving apparatus of the Example of this invention. It is a model top view explaining the moving mechanism of the moving apparatus of the Example of this invention. It is the disassembled perspective view which partially assembled the moving apparatus of another Example of this invention. It is a schematic top view which shows adjusting the arrangement position of a to-be-moved member using a some moving apparatus. It is a schematic top view which shows how to adjust the arrangement position of the to-be-moved member in another Example using a several moving apparatus. It is a schematic top view which shows the state which supports a to-be-moved member using a some moving apparatus.

  Next, embodiments of the present invention will be described with reference to the drawings. In the drawings, components having the same configuration or function and corresponding parts are denoted by the same reference numerals, and description thereof is omitted. Moreover, in the following description, the example of the embodiment which concerns on this invention is shown, and it can change suitably based on the technical common sense of those skilled in the art, without exceeding the range of this invention. Therefore, the scope of the present invention is not limited to these specific examples. Further, these drawings are emphasized for explanation and may be different from actual dimensions.

  1 to 5 illustrate a mobile device according to an embodiment of the present invention. 1 and 2 are exploded perspective views, FIG. 3 is a schematic top view seen through a cover and the like, FIG. 4 is a perspective view substantially after assembly, and FIG. 5 is a perspective view showing a use state in which a jack is placed thereon. . In this moving device 10, a low friction member 14 is disposed on a flat plate that is a base member 12, and a flat plate serving as a receiving member 16 having a predetermined height is stacked thereon, and an opening surrounding the receiving member 16. Are stacked in the order of the frame plates to be the second moving member 20 and the first moving member 18 formed respectively. A stack of these plate-shaped moving members is covered with a cover 22 in which an opening that exposes the upper surface 68 of the receiving member 16 is formed. Note that a disk as a moving table 24 that covers the opening of the cover 22 is disposed on the upper surface of the receiving member 16 to support a mounted member (not shown). The low friction member 14 is disposed between the base member 12 and the receiving member 16.

As this low friction member 14, for example, an Oiles (registered trademark) Drymet (registered trademark) LF plate manufactured by Oiles Kogyo Co., Ltd. can be used. This plate has a thickness of about 1 to 2.5 mm and can be cut into a size of several hundred mm square. According to this LF plate, the friction coefficient is 0.1 to 0.15, and the maximum allowable PV value is 3.60 N / mm ² · m / s (or 2,200 kgf / cm ² · m / min). Accordingly, if a load of 15 tons is supported by the receiving member 16 having a diameter of 200 mm, the pressure is about 48 kgf / cm ² , and if it is moved by a mechanism described later, the speed is about 0.1 m / min. It is conceivable that its PV value is well below this allowable maximum PV value.

  The receiving member 16 includes a disk-shaped base portion 66 and a circular tower portion 661 that is provided on the base portion 66 and has a smaller diameter and a lower profile than the base portion 66, and the circular tower portion 661 has a side circumferential surface 67. And an upper surface 68.

  The first moving member 18 includes a long hole 70 that extends long in the X direction (second direction) at the center. The first moving member 18 is a thin plate member. The circular tower portion 661 of the receiving member 16 is inserted into the long hole 70, and the inner peripheral surface of the long hole 70 including a pair of parallel straight portions 70 a and 70 b can contact the side peripheral surface 67 of the receiving member 16. It has become. Opposite portions in the short-diameter direction (Y direction (first direction)) on the inner peripheral surface of the long hole 70 are linear portions 70a and 70b extending substantially parallel to each other. The opposing portion of the long hole 70 in the major axis direction (X direction (second direction)) is a semicircular portion having the same diameter as the circular tower portion 661. The circular tower portion 661 of the receiving member 16 is restricted in movement in the Y direction (first direction) by the straight portions 70a and 70b of the long hole 70, but is allowed to move in the X direction (second direction). . The distance in the minor axis direction (Y direction (first direction)) of the long hole 70 is adjusted so that a slight gap is formed between the long hole 70 and the circular tower portion 661 so that the receiving member 16 can move. The

  On the outer edge of the first moving member 18, an extension 18 a that extends integrally from the first moving member 18 is provided on at least one side in the Y direction (first direction). A first moving block 40 is fixedly provided on the extension portion 18a.

  On the other hand, the 2nd moving member 20 is provided with the 1st moving member 18 in piles, and is provided with the long hole 80 extended long in the Y direction (1st direction) in the center. Similarly to the first moving member 18, the second moving member 20 is also composed of a thin plate member. The circular tower portion 661 of the receiving member 16 is inserted into the long hole 80, and the inner peripheral surface of the long hole 80 including a pair of parallel straight portions 80 a and 80 b can come into contact with the side peripheral surface 67 of the receiving member 16. It has become. Opposite portions in the short diameter direction (X direction (second direction)) on the inner peripheral surface of the long hole 80 are linear portions 80a and 80b extending substantially parallel to each other. The facing portion in the major axis direction (Y direction (first direction)) on the inner peripheral surface of the long hole 80 is a semicircular portion having substantially the same diameter as the circular tower portion 661. The circular column portion 661 of the receiving member 16 is limited in movement in the X direction (second direction) by the straight portions 80a and 80b of the long hole 80, but is allowed to move in the Y direction (first direction). . The distance in the minor axis direction (X direction (second direction)) of the long hole 80 is adjusted so that a slight gap is formed between the long hole 80 and the circular tower portion 661 so that the receiving member 16 can move. The

  At the outer edge of the second moving member 20, an extension 20a that extends integrally from the second moving member 20 is provided on at least one side in the X direction (second direction). A second moving block 60 is fixedly provided on the extension portion 20a. The first moving member 18 and the second moving member 20 are only slidably overlapped with each other, but oil or the like may be disposed between them as a lubricant.

  By moving the first moving member 18 and / or the second moving member 20 by a mechanism to be described later, the straight portions 70a, 70b and / or straight lines on the inner peripheral surfaces of the long holes 70 and / or the long holes 80, respectively. The portions 80a and 80b can contact the side peripheral surface 67 of the receiving member 16 and move in the X direction (second direction) and / or the Y direction (first direction), respectively.

  The base member 12 is a flat plate having eight sides 12a, 12b, 12c, 12d, 12e, 12f, 12g, and 12h (see FIG. 1) such that four corners of a substantially square in a top view are chamfered at 45 degrees. An extension plate portion 34 extends from a part (center) of the side 12b, and an extension plate portion 54 extends from a part (center) of the side 12d. The Y direction (first direction) and the X direction, respectively. The base body is provided with the first moving mechanism 30 and the second moving mechanism 50 in the (second direction).

  The first moving mechanism 30 is mainly composed of an expansion plate portion 34, a first fixing block 32, and bolts 36 and 38. A first fixed block 32 extending substantially parallel to the side 12b is fixed on the extension plate portion 34, and the first fixed block 32 is moved for moving in the negative direction of the Y direction (first direction). A threaded hole 32a through which the screw member (bolt) 36 penetrates and a through hole 32b through which the moving screw member (bolt) 38 moved in the positive direction in the Y direction (first direction) are provided. A nut 32 c provided to align the threaded hole with the through hole 32 b is disposed on the outward side surface of the first fixed block 32. Since the moving screw member (bolt) 38 is fixed to the first moving block 40, the moving screw member (bolt) 38 is not rotated. The nut abuts against the side surface and the bolt 38 is moved in the positive direction in the Y direction (first direction) to move the first moving member 18 in the positive direction in the Y direction (first direction). The extension plate portion 34 extending horizontally from the base member 12 is provided with an opening 35 adjacent to the fixed block 32, and can be a handling portion (handle) when the operator carries it. In the vicinity of the side 12b of the base member 12, a side block 42 extending in parallel with the side 12b is provided, and a concave portion 42a is provided at substantially the center in the longitudinal direction (X direction (second direction)) on the upper surface of the side block 42. . This recessed part 42a supports the 1st moving block 40 and the extension part 18a so that a movement is possible. The bolt 36 is brought into contact with a contact portion 40a provided on the outer side surface of the first moving block 40 of the first moving member 18 described above. On the other hand, the bolt 38 is screwed into a threaded opening (female screw portion) 40b provided on the outer side surface of the first moving block 40 and is fixed so as not to rotate.

  In order to move the first moving member 18 in the negative direction in the Y direction (first direction), the nut 32c is loosened, and the bolt 38 is moved in the Y direction (first direction) to a free state. To do. Next, the bolt 36 is rotated in the screwing direction (so that the first moving member 18 moves in the minus direction of the Y direction (first direction)), and the first fixed block 32 and the first moving block 40 are moved. The first moving member 18 is moved while pushing the contact portion 40a so as to increase the distance therebetween. Then, when the first moving member 18 is moved to a predetermined position, the nut 32c is rotated (rotated in the direction of moving toward the fixed block 32), and between the first fixed block 32 and the first moving block 40. Fix the distance so that it does not widen. On the other hand, in order to move the moving member 18 in the plus direction in the Y direction (first direction), the bolt 36 is rotated in the pulling direction (the direction in which the head of the bolt 36 moves away from the fixed block 32), and the contact portion 40a. Separate from. And the nut 32c is rotated with respect to the volt | bolt 38, and the 1st moving member 18 is moved so that the distance between the 1st fixed block 32 and the 1st moving block 40 may become short. Then, when the first moving member 18 is moved to a predetermined position, the bolt 36 is rotated in the screwing direction (the direction in which the head of the bolt 36 approaches the fixed block 32), and the first fixed block 32 and the first movement. The front end portion of the bolt 36 is brought into contact with and fixed to the contact portion 40a of the first moving block 40 so that the distance between the blocks 40 does not approach further.

  The second moving mechanism 50 mainly includes an expansion plate portion 54, a fixed block 52, and bolts 56 and 58. A second fixed block 52 extending substantially parallel to the side 12d is fixed on the extension plate portion 54, and the second fixed block 52 is used for moving in the minus direction of the X direction (second direction). A threaded hole 52a through which the screw member (bolt) 56 penetrates and a through hole 52b through which the moving screw member (bolt) 58 moved in the plus direction in the X direction (second direction) are provided. A nut 52 c provided to align the threaded hole with the through hole 52 b is disposed on the outward side surface of the second fixed block 52. Since the moving screw member (bolt) 58 is fixed to the second moving block 60, the moving screw member (bolt) 58 does not rotate. The nut abuts on the side surface and the bolt 58 is moved in the positive direction in the X direction (second direction) to move the second moving member 20 in the positive direction in the X direction (second direction). A side block 62 extending in parallel with the side 12d is provided in the vicinity of the side 12d of the base member 12 (FIG. 2). The side block 62 has an inverted U-shape, and includes a recess 62a at the center of the lower surface in the longitudinal direction (Y direction (first direction)). The recess 62a forms an opening with the upper surface of the base member 12, and allows the extension 20a to move. The bolt 56 is brought into contact with the contact portion 60a provided on the outer side surface of the second moving block 60 of the second moving member 20 described above. On the other hand, the bolt 58 is screwed into a threaded opening (female screw portion) 60b provided on the outer side surface of the second moving block 60 and is fixed so as not to rotate.

  In order to move the second moving member 20 in the minus direction in the X direction (second direction), the nut 52c is loosened and the bolt 58 is moved in the X direction (second direction) to a free state. To do. Next, the bolt 56 is rotated in the screwing direction (so that the second moving member 20 moves in the minus direction of the X direction (second direction)), and the second fixed block 52 and the second moving block 60 are rotated. The second moving member 20 is moved while pushing the contact portion 60a so as to increase the distance therebetween. Then, when the second moving member 20 is moved to a predetermined position, the nut 52c is rotated (rotated in the direction of moving toward the fixed block 52), and between the second fixed block 52 and the second moving block 60. Fix the distance so that it does not widen. On the other hand, in order to move the second moving member 20 in the plus direction in the X direction (second direction), the bolt 56 is rotated in the extracting direction (the direction in which the head of the bolt 56 moves away from the fixed block 52). Separated from the contact portion 60a. And the nut 52c is rotated with respect to the volt | bolt 58, and the 2nd moving member 20 is moved so that the distance between the 2nd fixed block 52 and the 2nd moving block 60 may become short. When the second moving member 20 is moved to a predetermined position, the bolt 56 is rotated in the screwing direction (the direction in which the head of the bolt 56 approaches the fixed block 52), and the second fixed block 52 and the second movement are moved. The front end portion of the bolt 56 is brought into contact with and fixed to the contact portion 60a of the second moving block 60 so that the distance between the blocks 60 does not approach further.

  A side block 44 extending parallel to the side 12f is provided on the side 12f facing the side 12b of the base member 12, and a side block 64 extending parallel to the side 12h is provided on the side 12h facing the side 12d. The guided portions 82 and 84 of the second moving member 20 are slid along the inner surfaces of the side blocks 42 and 44, respectively. The side blocks 42 and 44 cause the second moving member 20 to move in the X direction ( The movement in the second direction is guided. On the other hand, the guided portions 72 and 74 of the first moving member 18 are slid along the inner side surfaces of the side blocks 62 and 64, respectively. The side blocks 64 and 62 cause the first moving member 18 to move in the Y direction ( The movement in the first direction is guided. Thus, these side blocks 42, 44, 62, and 64 function as guide members. In the present embodiment, the side blocks 42, 44, 62, and 64 are provided in the base member 12, but all of these may be provided in the cover 22. Alternatively, the side blocks 42 and 44 may be provided on the base member 12, and the side blocks 62 and 64 may be provided on the cover 22.

  As can be seen from FIGS. 4 and 5, the assembled mobile device 10 is a low profile flat device. For example, when the upper surface of the moving table 24 is only a few tens of millimeters above the floor and the moving device 10 is used for moving the position of an object to be moved (for example, a facility device), the moving device 10 is not covered. It is possible to easily dig into the lower surface of the moving object. For example, if the height of the side walls 22a, 22c, 22e, and 12g of the cover 22 is about 23 mm, the height from the floor surface to the upper surface of the cover 22 is about 2 mm if the plate thickness of the base member 12 is about 2 mm. 25 mm. Typically, the base member 12 is a very compact device in which a square corner portion with a side of 350 mm is chamfered with 70 mm when viewed from above. Even if each member is made of an iron-based metal, the total weight can be 5 kg or less, and it can be carried with one hand.

  On the other hand, as shown in FIG. 5, a jack 90 can be arranged at the approximate center on the moving table 24 to further move the moving device in the height direction. The jack 90 mainly includes a main body portion 94, a protruding claw-like member 95 on which a part of the object to be moved is placed, and a lever 92 for applying hydraulic pressure. The claw-like member 95 rises as the hydraulic pressure increases due to the operation of the lever 92, and lowers when the hydraulic pressure is released by a release means (not shown). The jack 90 includes a main body 90 on a base 91. The moving table 24 is a circular plate-like member, and is attached and fixed to the upper surface 68 of the circular tower portion 661. The moving table 24 moves in the Y direction (first direction) and the X direction (second direction) by a mechanism described later. Is possible. Further, the circular tower portion 661 can be rotated within the opening of the cover 22, and the movable table 24 fixed thereto can also be rotated at that position. Therefore, what is supported by the claw-like member 95 of the jack 90 can also be rotated by the rotational movement of the movable table 24. It goes without saying that any known jack can be used in addition to such a jack 90.

  FIG. 6 is a schematic diagram for explaining the moving mechanism of such a moving device 10. Since the member corresponding to the cover 22 is omitted from the moving device 10 in FIG. 6, the moving mechanism is easily understood in a top view. FIG. 6A shows a state in the initial position, FIG. 6B shows a state where the initial position is moved in the positive direction in the Y direction (first direction), and FIG. 6C shows a state in which the initial position is reached. The state which moved to the plus direction of X direction (2nd direction) is shown. In the moving device 10, the first moving member 18 includes a long hole 70 extending long in the X direction (second direction) at the center. The first moving member 18 is a thin plate member. The cylindrical portion of the receiving member 16 is inserted into the long hole 70, and a pair of parallel straight portions 70 a and 70 b are connected to the side peripheral surfaces 67 a (+ Y direction portion) and 67 c (−Y direction portion) of the receiving member 16. Can contact each other. The opposed portion of the long hole 70 in the long diameter direction (X direction (second direction)) is formed into a semicircular portion having a diameter substantially equal to the diameter of the receiving member 16. The movement of the receiving member 16 in the Y direction (first direction) is limited by the straight portions 70a and 70b of the long hole 70, but movement in the X direction (second direction) is allowed. Between each of the straight portions 70a and 70b of the long hole 70 and the side peripheral surfaces 67a and 67c of the receiving member 16, a clearance is provided so that the receiving member 16 can move in the X direction (second direction). Adjusted. An extension 18a extending from the part of the outer edge of the first moving member 18 in the Y direction (first direction: right side in the figure) is provided. The first moving member 18 includes guided portions 72 and 74 that are linear portions on both sides of the long hole 70 in the longitudinal direction (X direction (second direction)). These guided portions 72 and 74 are provided on both sides of the base member 12 in the X direction (second direction) and slide along parallel side blocks 62 and 64 extending in the Y direction (first direction). Thus, the movement of the first moving member 18 is guided.

  On the other hand, the 2nd moving member 20 is provided with the long hole 80 extended long in the Y direction (1st direction) in the center. The second moving member 20 is composed of a thin plate member. The cylindrical portion of the receiving member 16 is inserted into the long hole 80, and a pair of parallel straight portions 80a and 80b are connected to the side peripheral surfaces 67b (+ X direction portion) and 67d (−X direction portion) of the receiving member 16. Can contact each other. The opposed portion of the long hole 80 in the long diameter direction (Y direction (first direction)) is a semicircular portion formed to have the same diameter as the diameter of the receiving member 16. The movement of the receiving member 16 in the X direction (second direction) is restricted by the straight portions 80a and 80b of the long hole 80, but movement in the Y direction (first direction) is allowed. Between each of the straight portions 80a and 80b of the long hole 80 and the side peripheral surfaces 67b and 67d of the receiving member 16, a clearance that allows the receiving member 16 to move in the Y direction (first direction) is provided. Adjusted. An extension 20a extending in the X direction (second direction: upper side in the figure) is provided from the outer edge of the second moving member 20 (upper side in the figure). The second moving member 20 includes guided portions 82 and 84 that are linear portions on both sides of the long hole 80 in the longitudinal direction (Y direction (first direction)). These guided portions 82 and 84 are provided on both sides of the base member 12 in the Y direction (first direction) and slide along parallel side blocks 42 and 44 extending in the X direction (second direction). Thus, the movement of the second moving member 20 is guided.

  For example, the moving object is moved in the Y direction (first direction) so as to change from the initial position shown in FIG. 6A to the moving position in the Y direction (first direction) shown in FIG. When moving in the plus direction, the first moving member 18 is moved in the plus direction in the Y direction (first direction) by the first moving mechanism. At this time, when the linear portion 70b of the long hole 70 comes into contact with and presses the side peripheral surface 67c of the receiving member 16, the receiving member 16 moves in the positive direction of the Y direction (first direction), and above it. The object to be placed moves in the plus direction in the Y direction (first direction). The movement of the first moving member 18 is moved in the Y direction (first direction) when the above-described guided portions 72 and 74 are guided by the side blocks 62 and 64 and slide (slide). Further, when the first moving member 18 stops, the linear portion 70a comes into contact with the side peripheral surface 67a to lock the receiving member 16. Further, the moving direction of the receiving member 16 by the first moving member 18 is the movement in the Y direction (first direction) which is the longitudinal direction of the long hole 80 of the second moving member 20, and therefore the second direction. The moving member 20 allows this movement. Further, since the receiving member 16 comes into contact with the first moving member 18 and the second moving member 20 only with a small contact area of the side peripheral surfaces 67a, 67b, 67c, 67d, It is possible to move.

  When moving the object to be moved in the negative direction of the Y direction (first direction) from the position shown in FIG. 6B to the position shown in FIG. The moving member 18 is moved in the negative direction in the Y direction (first direction). At this time, when the linear portion 70a of the long hole 70 comes into contact with and presses the side peripheral surface 67a of the receiving member 16, the receiving member 16 moves in the negative direction of the Y direction (first direction), and above it. The object to be placed moves in the negative direction of the Y direction (first direction). Further, when the first moving member 18 stops, the linear portion 70a comes into contact with the side peripheral surface 67a to lock the receiving member 16. The movement guide and the rotation of the receiving member 16 at this time are the same as described above.

  Further, the object to be moved is added in the X direction (second direction) so as to change from the initial position shown in FIG. 6A to the moving position in the X direction (second direction) shown in FIG. When moving in the direction, the second moving member 20 is moved in the plus direction in the X direction (second direction) by the second moving mechanism. At this time, when the linear portion 80b of the long hole 80 comes into contact with and presses the side peripheral surface 67d of the receiving member 16, the receiving member 16 moves in the plus direction of the X direction (second direction), and above it. The object to be placed moves in the plus direction in the X direction (second direction). The movement of the second moving member 20 is moved in the X direction (second direction) when the above-described guided portions 82 and 84 are guided by the side blocks 42 and 44 and slide (slide). Further, when the second moving member 20 is stopped, the linear portion 80a comes into contact with the side peripheral surface 67b to lock the receiving member 16. Further, the moving direction of the receiving member 16 by the second moving member 20 is the movement in the X direction (second direction) which is the long diameter direction of the long hole 70 of the first moving member 18. The moving member 18 allows this movement. Further, since the receiving member 16 comes into contact with the first moving member 18 and the second moving member 20 only with a small contact area of the side peripheral surfaces 67a, 67b, 67c, 67d, It is possible to move.

  In addition, when the object to be moved is moved in the negative direction in the X direction (second direction) from the position shown in FIG. 6C to the position shown in FIG. The moving member 20 is moved in the minus direction in the X direction (second direction). At this time, when the linear portion 80a of the long hole 80 abuts against and presses the side peripheral surface 67b of the receiving member 16, the receiving member 16 moves in the negative direction of the X direction (second direction), and above it. The object to be mounted moves in the minus direction in the X direction (second direction). Further, when the second moving member 20 is stopped, the linear portion 80a comes into contact with the side peripheral surface 67b to lock the receiving member 16. The movement guide and the rotation of the receiving member 16 at this time are the same as described above.

  In this way, the receiving member 16 can move in the Y direction (first direction) and the X direction (second direction). However, it is also possible to perform these movements at the same time. Can be performed simultaneously.

FIG. 7 is an exploded perspective view of a partially assembled moving device of a second embodiment different from the above embodiment. Basically, the configuration is the same as that of the embodiment shown in FIGS. 1 to 4, and therefore, redundant description is omitted, and only different points will be described below. In the moving device 10, a low friction member (not shown) is disposed on a rectangular flat plate that is the base member 12. On the low friction member, the receiving member 16 having a predetermined height configured by overlapping the flat plate 66 and the circular tower 661 is disposed. The circular column portion 661 is surrounded by a rectangular opening formed by the second moving member 20 composed of the substantially parallel moving plates 240 and 242 and the substantially parallel connecting members 244 and 246 that connect these parallel plates. . Further, above the second moving member 20, there is provided a first moving member 18 composed of substantially parallel moving plates 260 and 262 and substantially parallel connecting members 264 and 266 that connect these parallel plates. Similarly, the circular tower portion 661 is inserted through the rectangular opening. Accordingly, an opening is formed by the moving plates 240 and 242 (or 260 and 262) and the connecting members 244 and 246 (or 264 and 266) so as to surround the circular tower portion 661, and the moving plates 240 and 242 forming the opening are formed. (Or 260 and 262) abuts on the side portion 67 of the tower portion and allows movement in the Y (or X) direction as another direction while restricting movement in the X (or Y) direction as one direction. To do. In the first and second embodiments, the base portion 66 is a flat plate-like member and has a diameter larger than that of the circular tower portion 661, but may be substantially the same diameter, and may be integrated with the circular tower portion 661. May be formed.

  The movement of the second moving member 20 in the X direction (second direction) is guided by rails 250 and 252 provided on the upper surface of the base member 12. Specifically, the connecting members 244 and 246 are slidably mounted on the rails 250 and 252, respectively, and are movable only in the direction in which the rail extends.

  On the other hand, the movement of the first moving member 18 in the Y direction (first direction) is guided by rails 270 and 272 provided on the lower surface of the cover. Specifically, the connecting members 264 and 266 are slidably mounted on the rails 270 and 272, respectively, and are movable only in the direction in which the rail extends.

  The first and second moving members 18 and 20 are each guided by two rails, but may be guided by either one of the rails. The cover includes corner members 220, 222, 224, and 226 that form the four side surfaces of the cover, and a cover plate 230 that connects these members (transparent in FIG. 7). Thus, when the guide mechanism by the rail member which functions as a guide member is employ | adopted, you may provide a rail member in a base member side and a cover side, respectively. The corner member (which may be integrally formed with the cover member or attached as a separate member) may serve as a cover for the corner portion when the base member and the cover member are combined into a slide table.

  So far, the function of the moving device has been described alone, but an example of a method for moving a member to be moved (for example, a weight device) by combining the same or different moving devices is shown in FIG. This will be described with reference to FIG. In FIG. 8, four moving devices 10a, 10b, 10c, and 10d are arranged at the four corners of the moved member 200, and the moved member 200 is moved by the arranged moving devices 10a, 10b, 10c, and 10d, respectively. And how to adjust the position. FIG. 8A shows the initial position before adjustment, FIG. 8B shows the state after the first adjustment by rotation, FIG. 8C shows the state after the second adjustment by downward movement, FIG. 8D shows a state after the third adjustment due to the leftward movement. In FIG. 8A, the movable member 200 has a vertical center line 204 (and a horizontal center line 205) perpendicular to each other from a vertical ruled line 202 (and horizontal ruled line 203) on the floor where the floor is arranged. The four corners are placed on the support bases of the moving devices 10a, 10b, 10c, and 10d with a deviation in the rotational direction and the XY direction. These moving devices are arranged at regular positions at regular intervals with respect to these vertical ruled lines (hereinafter referred to as “vertical reference lines”) 202 and horizontal ruled lines (hereinafter referred to as “horizontal reference lines”) 203. ing. That is, the moving directions of the first and second moving mechanisms of each moving device are in a relationship perpendicular to or parallel to the vertical reference line 202 and the horizontal reference line 203, and with respect to the vertical reference line 202 and the horizontal reference line 203. Are arranged at symmetrical positions. Further, adjustment bolts are adjusted to two sides that do not intersect the moved member 200 in each moving device so that the heads of the adjusting bolts of the first and second moving mechanisms of each moving device are not covered by the moved member 200. The orientation of each moving device is adjusted so that the heads of the bolts are positioned. And the jack means (not shown) is placed on the respective support bases of the respective moving devices 10a, 10b, 10c, 10d, and the moved member 200 is separated from the floor surface using the respective jack means. Is supported and waited.

  First, in the initial position, the first and second moving mechanisms 30 and 50 of the moving device 10a arranged at the upper left in the figure are free from each other by loosening the bolts from the abutting portions and tightening them. The support base is movable in the horizontal and vertical directions (XY) in the figure. Further, the first and second moving mechanisms 30 and 50 of the moving device 10a can also be rotated horizontally. The first and second moving mechanisms 30 ′ and 50 ′ of the moving device 10 b arranged at the upper right in the figure are respectively fixed by bolt contact and tightening and fixing, and their support bases are up, down, left and right in the figure. It is difficult to move in the direction. However, the first and second moving mechanisms 30 ′ and 50 ′ of the moving device 10b can be rotated horizontally. The first and second moving mechanisms 30 ″ and 50 ″ of the moving device 10c arranged at the lower right in the drawing are free from each other by loosening the bolt from the abutting portion and tightening. The support is movable in the vertical and horizontal directions in the figure. Further, the first and second moving mechanisms 30 ″, 50 ″ of the moving device 10c can also be rotated horizontally. The first moving mechanism 30 ′ ″ of the moving device 10d arranged in the lower left in the figure is freed by loosening the bolt from the contact part and tightening, and its support base is The second moving mechanism 50 ′ ″ can be moved and adjusted by abutting or tightening bolts, and the support base can be moved in the vertical direction in the figure. Only done. The first and second moving mechanisms 30 ′ ″ and 50 ′ ″ of the moving device 10d can be rotated horizontally.

  In this case, in order to adjust the rotational deviation of the moved member 200 shown in FIG. 8 (a) that is tilted clockwise, both moving mechanisms 30 ′ and 50 ′ in the moving device 10b are locked and the moving device 10d. The second moving mechanism 50 '' 'is moved downward in the figure, and the member 200 to be moved is rotated counterclockwise. Moreover, each moving mechanism in the moving apparatuses 10a and 10c is set to a free state. Since the member 200 to be moved is a heavy object that is almost equally supported by the moving devices at the four corners, the receiving member of the moving device 10b disposed at the upper right by the movement of the second moving mechanism 50 ′ ″ in the moving device 10d. A pseudo-rotational motion (see the arrow in the figure) is performed around the axis. At this time, the support base of the moving device 10d is moved downward and horizontally rotated counterclockwise at an arbitrary angle to rotate the member 200 to be moved. Since the moving devices 10a and 10c are in a free state, the respective support bases perform translational motion and rotational motion as necessary, thereby allowing the rotational movement of the member 200 to be moved. The moving device 10b allows the rotational motion by the rotation of the support base at the approximate center of the rotational motion of the member 200 to be moved. In this way, the rotational deviation of the moved member 200 is corrected as shown in FIG.

  Next, as shown in FIG. 8B, the first movements of the moving devices 10b and 10d while the moving mechanisms 30, 50 and 30 '', 50 '' of the moving devices 10a and 10c are in the free state. The mechanisms 30 ′ and 30 ′ ″ are fixed, and the movement in the left-right direction is restricted and locked. On the other hand, the second moving mechanisms 50 ′, 50 ′ ″ of the moving devices 10b and 10d are in a free or adjustable state (in this embodiment, the second moving mechanism 50 ′ of the moving device 10b is in a free state). Thus, the second moving mechanism 50 ′ ″ of the moving device 10d can be adjusted), and the support base is moved downward in the drawing. As a result, the moved member 200 moves downward, but if one of the second moving mechanisms is made free and the other is adjusted, the moved member 200 may be rotated due to an additional factor. The movement by the synchronized operation of both the second movement mechanisms is more preferable. The second moving mechanism 50 ′ of the moving device 10b is brought into an adjustable state, the second moving mechanism 50 ′ ″ of the moving device 10d is brought into a free state, and the second moving mechanism 50 of the moving device 10b is set. The support base may be moved downward in the figure by 'and the moved member 200 may be moved downward. In this way, the moved member 200 having the corrected vertical position shown in FIG. 8C is obtained. Here, the adjustable state is a movable state, and can mean a state in which the driving means for realizing the movement can be operated. And adjusting can mean moving to a target position (which may include rotation).

  Next, as shown in FIG. 8C, the second moving mechanism 50 ′ of the moving device 10b and the second moving mechanism 50 of the moving device 10d are left in a state where the moving mechanisms of the moving devices 10a and 10c are free. '' 'Is fixed and movement in the vertical direction is restricted. Then, the first moving mechanism 30 ′ of the moving device 10b is brought into a free state, and the second moving mechanism 30 ′ ″ of the moving device 10d is brought into an adjustable state. Then, the support base of the moving device 10d is moved to the left in the figure, and the moved member 200 is translated to the left. As described above, in order to prevent the possibility of inadvertent rotation of the moved member 200, it is more preferable to add translation by the first moving mechanism 30 'of the synchronized moving device 10b. As described above, the vertical center line 204 and the horizontal center line 205 of the moved member 200 overlap the vertical reference line 202 and the horizontal reference line 203 of the floor surface, respectively, and as shown in FIG. 200 is moved to a fixed position. And the support state of the to-be-moved member 200 separated from the floor surface is cancelled | released by the jack means mounted on the support stand of each moving apparatus, and the to-be-moved member 200 is arrange | positioned in a predetermined position. If the movable member 200 includes an adjustment bolt, the adjustment bolt is moved downward while the horizontal level of the movable member 200 is maintained and landed on the floor surface, and the weight of the movable member 200 is directly applied to the floor surface. If the moving devices 10a, 10b, 10c, and 10d are removed as received, the movement of the moved member 200 is completed and the alignment of the horizontal level is also completed.

  In the position correction shown in FIGS. 8A to 8D, both moving mechanisms in the moving devices 10a and 10c are not used. Therefore, both moving mechanisms are omitted in the moving devices 10a and 10c. Also good. That is, the position correction may be performed using a pair of moving devices (referred to as normal moving devices) including both moving mechanisms and a pair of moving devices (referred to as simple moving devices) that omit both moving mechanisms. . In this case, the pair of normal movement devices and the pair of simple movement devices are respectively arranged at diagonal positions.

  Next, FIG. 9 shows a case where the moving device 10d is arranged at an inclination, unlike the case of FIG. 9A shows the initial position before adjustment, FIG. 9B shows the state after the first adjustment by rotation, FIG. 9C shows the state after the second adjustment by movement downward, FIG. 9D shows a state after the third adjustment due to the leftward movement. In any state, each moving mechanism of each moving device is placed and operated in the same state as the arrangement shown in FIG. In FIG. 9 (b), the rotation of the moved member 200 is almost corrected. However, since the moving device 10d is arranged at an inclination, the rotation deviation of the moved member 200 is again shown in FIG. 9 (c). Has occurred. The same applies to FIG. 9D. Accordingly, from the state of FIG. 9 (d), fine adjustment is performed so that the moved member 200 rotates horizontally while frequently using each of the moving mechanisms of the moving devices 10b and 10d. Movement adjustment is performed so that the vertical center line 204 and the horizontal center line 205 of the moved member 200 overlap the reference line 202 and the horizontal reference line 203, respectively.

  As described above, if each of the moving devices 10a, 10b, 10c, and 10d is disposed in a state inclined with respect to the reference line of the floor surface, the moving process of the moved member becomes complicated, and accurate movement is achieved. Therefore, it is more preferable to arrange so as to match the reference line of the floor surface. At this time, it is more preferable to provide a reference plane or a reference side that matches the reference line somewhere in the moving device. For example, in FIGS. 1 to 5, the outer periphery of the moving device 10 forms a right angle or an angle of 45 degrees with respect to the moving direction of each moving mechanism, so it is relatively easy to match the reference line of the floor surface. it can.

  In addition, it may be preferable to arrange each moving device at a right angle, parallel, or at an angle of 45 degrees with respect to the member 200 to be moved, and as such a reference, the outer periphery of each moving device can be utilized. preferable. FIG. 10 is a top view illustrating an arrangement example of the moving device that supports the member 200 to be moved. FIG. 10A shows a case where the moving devices are arranged at the four corners of the moved member 200, and FIG. 10B shows a case where each moving device is arranged one by one on the opposite side of the moved member 200. . In any case, it is preferable to dispose the operation part of the moving mechanism at a position away from the moved member 200 so that the moving mechanism of the moving device can be easily operated. Further, the arrangement angle is more preferably a right angle, parallel, or 45 degree relationship using the outer periphery of the moving device.

  In the above description, the case where the movable member 200 is supported by the jack means directly placed on the support base has been described. However, the movable member 200 is placed directly on the support base, and the adjustment is performed by performing the same adjustment operation. May be. Further, when the moved member 200 does not include an adjusting bolt, the movable member 200 is moved to a gap between the predetermined position facing the floor surface below the moved member 200 and the floor surface (a gap where the present apparatus can be disposed). If the apparatus is arranged to support and adjust the moved member 200 and the moving devices 10a, 10b, 10c, and 10d are removed, the movement adjustment of the moved member 200 is completed. In the method described above, although not shown, the moving mechanism of each moving device can be operated by a device incorporating a motor or the like, and the amount of operation is controlled by a control device (for example, a personal computer) not shown. Is also possible. Wireless communication is possible between the control device and each mobile device. It is also possible to operate according to a program.

  As described above, the disclosed moving device includes a low-profile tower portion and an upper surface that are erected, a receiving member that supports at least a part of the moved member on the upper surface, An X-direction pressing plate-like member that abuts against the X-direction side surface and can be pressed in the X-direction, an X-direction adjustment mechanism that drives the X-direction pressing plate-like member so as to be able to press, and an abutment against the Y-direction side surface of the tower A Y-direction pressing plate member that can be pressed in the Y direction, and a Y-direction adjusting mechanism that drives the Y-direction pressing plate member so that the Y-direction pressing plate member can be pressed. The X direction and the Y direction are substantially orthogonal (substantially orthogonal). And the X-contact pressing portion that contacts the X-direction side surface is disposed on the thickness portion of the X-direction pressing plate-like member and is slidable in the Y direction with respect to the X-direction side surface. The Y-contact pressing portion that contacts the side surface in the direction is disposed on the thickness portion of the Y-direction pressing plate member and It is slidable in the X direction and. Therefore, the tower portion supporting the member to be moved is pushed by the X contact pressing portion of the X direction pressing plate member and moved in the X direction, while the Y direction side surface and the Y contact pressing portion can slide. There is no hindrance to the movement of the receiving member in the X direction. On the other hand, the tower portion that supports the moved member is slidable in the X-direction side surface and the X-contact pressing portion while being moved in the Y-direction while being pushed by the Y-contact pressing portion of the Y-direction pressing plate-like member, There is no hindrance to the movement of the receiving member in the Y direction. Further, the tower portion can be rotated while sliding the side peripheral surface thereof to the X contact pressing portion and the Y contact pressing portion. That is, the X-direction side surface and the Y-direction side surface of the side peripheral surface of the tower portion that the X-contact pressing portion and the Y-contact pressing portion abut move on the side peripheral surface with this rotation.

  Further, the side peripheral surface of the tower portion can be provided with a reverse X-direction side surface at a position facing the X-direction side surface, and the X-direction pressing plate member abuts on the reverse X-direction side surface and is in the reverse X-direction (said A reverse X abutting pressing portion that can be pressed in a direction opposite to the X direction) can be provided. In this way, the tower portion has the X-direction and reverse-X-direction side surfaces in the X-direction and the reverse-X-direction by the X-contact pressing portion and the reverse-X-contact pressing portion contacting or approaching the X-direction side surface and the reverse X-direction side surface, respectively. Movement is forced and restricted. And the side peripheral surface of the said tower part can be equipped with the reverse Y direction side surface in the position which opposes a Y direction side surface, and a Y direction press plate-shaped member contact | abuts to this reverse Y direction side surface, and the reverse Y direction (said said A reverse Y-contact pressing portion that can be pressed in the reverse direction of the Y direction can be provided. In this way, the tower portion is in the Y direction and the reverse Y direction by the Y contact pressing portion and the reverse Y contact pressing portion contacting or approaching the Y direction side surface and the reverse Y direction side surface of the side circumferential surface, respectively. Movement is forced and restricted.

  For example, the X-direction pressing plate-like member has an opening slightly longer than the length of the tower portion in the X direction (or having a predetermined clearance), and has a long hole in the Y direction that is considerably larger than the length of the tower portion in the Y direction. It may be a plate member. This slot may have a length in the X direction that is 0.1% to 30% greater than the length of the tower in the X direction, and has a straight portion (straight edge) that maintains this length. It's okay. This straight part can be provided according to the distance by which the tower part is moved in the Y direction, and if it is moved by a long distance, it is preferable that the straight part has the same length. For example, it can be 10% or more of the length of the tower portion in the Y direction. On the other hand, the Y-direction pressing plate-like member is an opening that is slightly larger than the length of the tower portion in the Y direction (or has a predetermined clearance), and has a long hole in the X direction that is considerably larger than the length of the tower portion in the Y direction. It may be a plate member. The long hole may have a length in the Y direction that is 0.1% to 30% greater than the length of the tower in the Y direction, and has a straight portion (straight edge) that maintains this length. It's okay. This straight part can be provided according to the distance by which the tower part is moved in the X direction, and if it is moved a long distance, it is preferable that the straight part has a length equivalent to that. For example, it can be 10% or more of the length of the tower portion in the X direction.

10, 10a, 10b, 10c, 10d
12 Base member 14 Low friction member 16 Receiving member
18, 20 Moving member 22 Cover 24 Moving base 30, 50, 30 ′, 50 ′, 30 ″, 50 ″, 30 ′ ″, 50 ″ ′, Moving mechanism
32, 52 Fixed block 36, 38, 56, 58 bolt
67, 67a, 67b, 67c, 67d, side peripheral surface 70, 80 oblong hole
90 Jack 200 Moving member 202 Center line
204 Ruled Line

Claims (11)

A moving device for moving the placed work in the XY direction in a horizontal plane,
A receiving member having a flat base portion and a circular tower portion that is erected on the base portion and on which the workpiece is placed;
A base member that supports the base of the receiving member so as to be able to rotate in the horizontal direction;
X direction length is longer than the X-direction length of the tower section, and, Y direction length in Y-direction length about the same the circular column portion has a first opening capable of inserting the circular tower portion First moving means;
Y direction length is longer than the Y-direction length of the circular tower portion, the X-direction length in X direction length comparable the circular tower portion, a second aperture capable of inserting the circular tower portion Second moving means comprising:
A Y-direction adjusting mechanism connected to the first moving means so that the movement / stop of the first moving means in the Y direction can be adjusted;
An X-direction adjusting mechanism connected to the second moving means so as to adjust the movement / stop of the second moving means in the X direction ,
The first opening includes a pair of parallel straight portions opposed to each other with the circumferential surface of the circular tower portion sandwiched from both sides in the Y direction, and the linear portions abut on both sides in the Y direction on the circumferential surface,
The second opening includes a pair of parallel straight portions facing each other across the circumferential surface of the tower portion from both sides in the X direction, and the straight portions abut on both sides in the X direction on the circumferential surface,
Placing the receiving member on the base member;
The first opening and the second opening are inserted through the tower portion of the receiving member, and the first moving means and the second moving means are provided to overlap the base member,
A moving device in which the tower portion of the receiving member is provided so as to be rotatable with respect to the first opening and the second opening . The moving device according to claim 1 , wherein a low friction member is interposed between the base member and the receiving member. The first moving means includes a first adjusted portion connected to the Y-direction adjusting mechanism,
The second moving means includes a second adjusted portion connected to the X-direction adjusting mechanism,
The Y-direction adjusting mechanism is
A first fixing block fixed to the base member;
A first screw member that moves the first adjusted portion in the Y direction while engaging the first adjusted portion with respect to the first fixed block;
The X-direction adjusting mechanism is
A second fixing block fixed to a position on the base member different from a position on the base member to which the first fixing block is fixed;
And a second screw member that moves the second fixed block in the X direction while engaging the second adjusted portion with respect to the second fixed block.
The mobile device of claim 1 or 2, characterized and this. The base member is arranged at opposite side end portions of the first moving means and / or the second moving means so as to guide the moving directions of the first moving means and / or the second moving means, respectively. The moving device according to claim 1, further comprising a guide member to be abutted . The base, mobile device according to claim 1 or al 4 and greater than the X-direction length of the Y-direction length and the second opening of the first opening.   The said receiving member equips an upper surface with the mounting plate larger than the said Y direction length of the said 1st opening, and the said X direction length of the said 2nd opening, The any one of Claim 1 to 5 characterized by the above-mentioned. The moving device according to 1.   The moving device according to claim 1, wherein the base member includes an extension plate portion that extends horizontally from the base member, and the extension plate portion has an opening as a handling portion. A predetermined position of the workpiece is roughly aligned with a predetermined reference position of the floor surface, and a moving device is provided along the bottom surface of the bottom portion between the floor surface and the bottom portion of the temporarily placed workpiece. A moving method for inserting the first and second moving devices at two opposite positions on a straight line as a first moving device and aligning a predetermined position of the workpiece with the reference position,
The first and second moving devices are respectively
Moving the placed work in the XY direction in the horizontal plane,
A receiving member having a flat base portion and a circular tower portion that is erected on the base portion and on which the workpiece is placed;
A base member that supports the base of the receiving member so as to be able to rotate in the horizontal direction;
The length in the X direction is longer than the length in the X direction of the tower portion, the length in the Y direction is approximately the same as the length in the Y direction of the tower portion, and has a first opening that can be inserted through the tower portion. First moving means;
The Y-direction length is longer than the Y-direction length of the tower portion, and the X-direction length is about the same as the X-direction length of the tower portion, and a second opening that can be inserted through the tower portion is provided. Second moving means comprising:
A Y-direction adjusting mechanism connected to the first moving means so that the movement / stop of the first moving means in the Y direction can be adjusted;
An X-direction adjusting mechanism connected to the second moving means so as to adjust the movement / stop of the second moving means in the X direction,
The first opening includes a pair of parallel straight portions opposed to each other with the circumferential surface of the circular tower portion sandwiched from both sides in the Y direction, and the linear portions abut on both sides in the Y direction on the circumferential surface,
The second opening includes a pair of parallel straight portions facing each other across the circumferential surface of the tower portion from both sides in the X direction, and the straight portions abut on both sides in the X direction on the circumferential surface,
Placing the receiving member on the base member;
The first opening and the second opening are inserted through the tower portion of the receiving member, and the first moving means and the second moving means are provided overlapping the base member,
A moving device in which the tower portion of the receiving member is rotatably provided with respect to the first opening and the second opening;
An insertion step of inserting the first and second moving devices between the floor surface and the bottom of the temporarily placed workpiece at the two positions;
The X direction adjustment mechanism and / or the Y direction adjustment mechanism of the first moving device is set to a locked state or a free state, and
An adjustment step in which the X direction adjustment mechanism of the second moving device is in a free state or a locked state, and the Y direction adjustment mechanism is in a free state and adjusted in the Y direction;
An arrangement step of causing the predetermined position of the workpiece to coincide with the reference position by the adjusting step, extracting the two moving devices from the bottom of the workpiece, and arranging and fixing the moving device on the floor surface. How to move. The moving method according to claim 8 , wherein two positions on the straight line along the bottom surface are predetermined opposite positions on one of the diagonal lines of the bottom surface of the bottom of the workpiece. The moving method according to claim 8 , wherein two positions on the straight line along the bottom surface are predetermined opposing positions on a center line of the bottom surface of the bottom of the workpiece. A work placed on the floor, between the floor surface, a moving device stably supportable placed the workpiece,
The mobile device is
Moving the placed work in the XY direction in the horizontal plane,
A receiving member having a flat base portion and a circular tower portion that is erected on the base portion and on which the workpiece is placed;
A base member that supports the base of the receiving member so as to be able to rotate in the horizontal direction;
The length in the X direction is longer than the length in the X direction of the tower portion, the length in the Y direction is approximately the same as the length in the Y direction of the tower portion, and has a first opening that can be inserted through the tower portion. First moving means;
The Y-direction length is longer than the Y-direction length of the tower portion, and the X-direction length is about the same as the X-direction length of the tower portion, and a second opening that can be inserted through the tower portion is provided. Second moving means comprising:
A Y-direction adjusting mechanism connected to the first moving means so that the movement / stop of the first moving means in the Y direction can be adjusted;
An X-direction adjusting mechanism connected to the second moving means so as to adjust the movement / stop of the second moving means in the X direction,
The first opening includes a pair of parallel straight portions opposed to each other with the circumferential surface of the circular tower portion sandwiched from both sides in the Y direction, and the linear portions abut on both sides in the Y direction on the circumferential surface,
The second opening includes a pair of parallel straight portions facing each other across the circumferential surface of the tower portion from both sides in the X direction, and the straight portions abut on both sides in the X direction on the circumferential surface,
Placing the receiving member on the base member;
The first opening and the second opening are inserted through the tower portion of the receiving member, and the first moving means and the second moving means are provided overlapping the base member,
A moving device in which the tower portion of the receiving member is rotatably provided with respect to the first opening and the second opening;
Mobile device group including the mobile device 2 or more.

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