JPH07100273B2 - Board positioning device - Google Patents
Board positioning deviceInfo
- Publication number
- JPH07100273B2 JPH07100273B2 JP2333923A JP33392390A JPH07100273B2 JP H07100273 B2 JPH07100273 B2 JP H07100273B2 JP 2333923 A JP2333923 A JP 2333923A JP 33392390 A JP33392390 A JP 33392390A JP H07100273 B2 JPH07100273 B2 JP H07100273B2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- substrate
- engaging
- positioning device
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006071 cream Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Supply And Installment Of Electrical Components (AREA)
- Jigs For Machine Tools (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、基板の位置決め装置に係り、詳しくは、基板
に形成されたピン孔に嵌入して基板を位置決めするピン
と、このピンの支持手段の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a board positioning device, and more specifically, a pin for fitting a board into a pin hole formed in the board to position the board, and a supporting means for the pin. Concerning the structure of.
（従来の技術） 基板上に回路パターンやクリーム半田等をスクリーン印
刷機により印刷する場合や、電子部品をマウンタにより
基板に搭載するような場合、基板は精密に位置決めされ
る。(Prior Art) When a circuit pattern, cream solder or the like is printed on a substrate by a screen printing machine, or when electronic components are mounted on the substrate by a mounter, the substrate is precisely positioned.
従来このような基板の位置決めは、一般に基板に開孔さ
れたピン孔にピンを嵌入させることにより行われてい
る。Conventionally, such positioning of the substrate is generally performed by fitting a pin into a pin hole formed in the substrate.
（発明が解決しようとする課題） 基板は多品種であり、基板の品種によってピン孔の大き
さが異なり、あるいはピン孔が形成されておらず、他の
手段で位置決めされる基板もある。したがって基板の品
種変更にともない、上記ピンを交換しなければならな
い。(Problems to be Solved by the Invention) There are many types of substrates, and the size of the pin holes may differ depending on the type of the substrate, or there may be a substrate in which the pin holes are not formed and which is positioned by other means. Therefore, the pins must be replaced when the board type is changed.
ところが従来、ピンはビスなどにより支持体に固着され
ていた為、基板の品種変更にともなうピンの交換作業は
きわめて面倒であった。また、ピンとピン孔の位置が合
致せずピンがピン孔に嵌入し損なった場合、ピンが基板
に強く衝突し基板を損傷しやすいものであった。However, in the past, the pins were fixed to the support with screws or the like, so that the work of exchanging the pins when changing the type of the board was extremely troublesome. Further, when the pin and the pin hole are not aligned with each other and the pin fails to be fitted into the pin hole, the pin strongly collides with the substrate and the substrate is easily damaged.
そこで、本発明は、上記従来手段の問題点を解決した基
板の位置決め装置を提供することを目的とする。Therefore, an object of the present invention is to provide a substrate positioning device that solves the problems of the above-mentioned conventional means.
（課題を解決するための手段） 本発明は、ピンと、このピンをばね材を介して上下動自
在且つその軸心を中心に回転自在に支持する支持体から
成り、上記ピンの上端部の側面に縦長の切欠部を形成す
るとともに、この側面と異なる側面の上部と下部に複数
個の係合部を形成し、且つ上記支持体に、上記切欠部及
び係合部に係脱自在に係合する係合部材を設けたもので
ある。(Means for Solving the Problem) The present invention comprises a pin and a support body that supports the pin vertically via a spring material and rotatably about its axis, and a side surface of an upper end portion of the pin. A vertically elongated notch is formed, and a plurality of engaging portions are formed on the upper and lower portions of a side surface different from this side surface, and the supporting body is engageably and disengageably engaged with the notch portion and the engaging portion. The engaging member is provided.
（作用） 上記構成において、係合部材を縦長の切欠部に係合させ
た場合、ピンはばね材のばね力により、支持体に上下動
自在に支持される。この状態において、ピンがピン孔に
嵌入することにより、基板は位置決めされる。またこの
状態において、ピンとピン孔が合致しない場合は、ピン
は基板に衝突するが、ピンは上下動自在であって、ばね
材に弾持されていることから、この衝突のショックはば
ね材にて吸収される。(Operation) In the above configuration, when the engaging member is engaged with the vertically long notch, the pin is supported by the support body so as to be vertically movable by the spring force of the spring material. In this state, the board is positioned by fitting the pin into the pin hole. Also, in this state, if the pin and the pin hole do not match, the pin collides with the substrate, but since the pin is vertically movable and is elastically held by the spring member, the shock of this collision does not affect the spring member. Is absorbed.
また係合部材を下部の係合部に係合させた場合は、ピン
は支持体に固定される。また上部の係合部に係合させた
場合は、ピンは支持体に収納される。When the engaging member is engaged with the lower engaging portion, the pin is fixed to the support body. When engaged with the upper engaging portion, the pin is housed in the support.
また係合部材を上記切欠部や係合部から離脱させること
により、ピンを支持体から簡単に取りはずして交換でき
る。Further, by disengaging the engagement member from the cutout portion or the engagement portion, the pin can be easily removed from the support and replaced.
（実施例） 次に、図面を参照しながら本発明の実施例を説明する。(Example) Next, the Example of this invention is described, referring drawings.
第１図はピンの斜視図、第２図は基板の位置決め装置の
側面図である。この位置決め装置は第２図に示すよう
に、ピン１とこのピン１の支持体10とから成っている。
ピン１は第１図に示すように円柱状の本体２と、その下
部に垂設された小径の円柱状の脚部３から成っている。
このピン１の上面には、ドライバー係合用の係合溝７が
形成されており、また上端部の側壁面８はピン孔（後
述）に嵌入しやすいように、テーパ状に面取りされてい
る。本体２の側面には縦長の切欠部４が形成されてい
る。またこの切欠部４が形成された側面と異なる側面に
は係合部5a、5bが上部と下部に形成されている。FIG. 1 is a perspective view of a pin, and FIG. 2 is a side view of a board positioning device. This positioning device comprises a pin 1 and a support 10 for this pin 1, as shown in FIG.
As shown in FIG. 1, the pin 1 is composed of a columnar main body 2 and a small diameter columnar leg portion 3 vertically provided on the lower portion thereof.
An engagement groove 7 for driver engagement is formed on the upper surface of the pin 1, and a side wall surface 8 of the upper end portion is chamfered in a tapered shape so as to be easily fitted into a pin hole (described later). A vertically long notch 4 is formed on the side surface of the main body 2. Further, engaging portions 5a and 5b are formed on the upper and lower portions on the side surface different from the side surface on which the cutout portion 4 is formed.
上記脚部３にはばね材６が装着されている。第２図にお
いて、上記支持体10は、円筒体11とその下部に形成され
た基部16より成っている。上記ピン１はこの円筒体11内
にばね材６を介して上下動自在、且つその軸心を中心に
回転自在に支持される。ピン１は、係合溝７にドライバ
ーを係合させて回転される。A spring material 6 is attached to the leg portion 3. In FIG. 2, the support body 10 is composed of a cylindrical body 11 and a base portion 16 formed under the cylindrical body 11. The pin 1 is supported in the cylindrical body 11 via a spring member 6 so as to be vertically movable and rotatable about its axis. The pin 1 is rotated by engaging a driver in the engagement groove 7.
円筒体11の側面には、Ｌ字形をしたばね性を有する係合
部材12がビス13により固着されている。この係合部材12
の先端部は、上記切欠部４や係合部5a、5bに係脱自在に
係合する。基部16の内部側面には、発光素子18と受光素
子19が配設されている。これらの発光素子18と受光素子
19は、ピン１が下降した際にその下端部を検知する。20
は基板、21は基板20に開孔されたピン孔である。An L-shaped engaging member 12 having a spring property is fixed to the side surface of the cylindrical body 11 with a screw 13. This engaging member 12
The tip end of is engaged with the notch 4 and the engaging portions 5a and 5b in a disengageable manner. A light emitting element 18 and a light receiving element 19 are arranged on the inner side surface of the base 16. These light emitting element 18 and light receiving element
The pin 19 detects the lower end of the pin 1 when the pin 1 is lowered. 20
Is a substrate, and 21 is a pin hole formed in the substrate 20.
この基板の位置決め装置は上記のような構成より成り、
次に取り扱い動作の説明を行う。This board positioning device is configured as described above,
Next, the handling operation will be described.
第２図において、係合部材12は切欠部４に係合してい
る。コンベア（図外）に搬送されてピン１の上方に到来
した基板20が下降すると、ピン１はピン孔21に嵌入し、
基板20は位置決めされる。In FIG. 2, the engagement member 12 is engaged with the cutout portion 4. When the substrate 20 that has been conveyed to the conveyor (not shown) and has reached above the pin 1 is lowered, the pin 1 is fitted into the pin hole 21,
The substrate 20 is positioned.
ところで、基板20の停止位置精度が悪い場合や、誤って
異種基板が混入している場合などにおいて、ピン１とピ
ン孔21が合致しない場合がある。この場合は、ピン１は
基板20に衝突するが（第３図参照）、ピン１はばね材６
に上下動自在に弾持され、且つ係合部材12は縦長の切欠
部４に係合しているので、ピン１が下降することにより
この衝突のショックはばね材６に吸収され、基板20を傷
めることはない。そして基板20に押圧されてピン１が下
降し、その下端部が発光素子18と受光素子19に検出され
ると、ブザーなどの報知手段が駆動して、ピン１が基板
20に衝突したことを報知する。By the way, there are cases where the pin 1 and the pin hole 21 do not match when the stop position accuracy of the substrate 20 is poor, or when different kinds of substrates are erroneously mixed. In this case, the pin 1 collides with the substrate 20 (see FIG. 3), but the pin 1 does not have the spring material 6
Since the engaging member 12 is elastically held up and down and the engaging member 12 is engaged with the vertically long notch 4, the shock of this collision is absorbed by the spring member 6 when the pin 1 descends, and the substrate 20 is held. It does not hurt. Then, when the pin 1 is pushed down by the substrate 20 and the lower end of the pin 1 is detected by the light emitting element 18 and the light receiving element 19, a notification device such as a buzzer is driven to move the pin 1 to the substrate.
Informs that the car collided with 20.
また基板によっては、ピン孔を有しないものもある。こ
のような基板の場合は、ピンは除去若しくは収納してお
かねばならず、ピンの除去収納を忘れた場合には、上記
と同様にピン１は基板に衝突する。しかしながらこの場
合も、上記の場合と同様に、ピン１はばね材６に上下動
自在に弾持されているので、基板を傷めることはなく、
また報知手段によりその旨報知できる。Also, some substrates do not have pin holes. In the case of such a board, the pins must be removed or stored, and if the removal and storage of the pins are forgotten, the pins 1 collide with the board in the same manner as above. However, also in this case, as in the case described above, since the pin 1 is elastically held by the spring member 6 so as to be vertically movable, it does not damage the substrate,
Further, the notification means can notify that effect.
ところで、ユーザーの中には、ピン１がしっかり固定さ
れていることを望む場合もある。この場合には、係合溝
７にドライバーを係合させてピンを180゜回転させ、係
合部材12を下部の係合部5bに係合させる（第４図参
照）。この状態で、ピン１は上下動不能にしっかりと固
定される。By the way, some users may want the pin 1 to be firmly fixed. In this case, the driver is engaged with the engaging groove 7 to rotate the pin 180 °, and the engaging member 12 is engaged with the lower engaging portion 5b (see FIG. 4). In this state, the pin 1 is firmly fixed so that it cannot move up and down.
第５図は、ピン孔を有しない基板20を、ピン以外の他の
手段で位置決めする場合を示している。この場合、ピン
１は不要であるから、ピン１を押し下げて、係合部材12
を上部の係合部5aに係合させ、ピン１を下方に収納す
る。FIG. 5 shows a case where the substrate 20 having no pin holes is positioned by means other than the pins. In this case, since the pin 1 is not necessary, push down the pin 1 to make the engaging member 12
Is engaged with the upper engaging portion 5a, and the pin 1 is stored below.
またピン１の交換等のために、ピン１を支持体10から取
り出す時は、ピン１を回転させて、第６図に示すよう
に、係合部材12を切欠部４や係合部5a、5bから離脱さ
せ、本体２の側面に当接させる。この状態でピン１を支
持体10から難なく抜き出して、基板20の品種変更に対応
してピン１の交換を簡単に行うことができる。Further, when the pin 1 is taken out of the support body 10 for replacement of the pin 1 or the like, the pin 1 is rotated so that the engaging member 12 is moved to the notch portion 4 or the engaging portion 5a, as shown in FIG. It is separated from 5b and brought into contact with the side surface of the main body 2. In this state, the pin 1 can be easily pulled out from the support body 10, and the pin 1 can be easily replaced in accordance with the change in the type of the substrate 20.
（発明の効果） 以上説明したように本発明は、ピンと、このピンをばね
材を介して上下動自在且つその軸心を中心に回転自在に
支持する支持体から成り、上記ピンの上端部の側面に縦
長の切欠部を形成するとともに、この側面と異なる側面
の上部と下部に複数個の係合部を形成し、且つ上記支持
体に、上記切欠部及び係合部に係脱自在に係合する係合
部材を設けて基板の位置決め装置を構成しているので、
ピンを支持体に選択的に固定、収納、上下動自在に支持
させて、多品種の基板の位置決めに対応することがで
き、且つピンの交換作業を容易に行うことができる。(Effects of the Invention) As described above, the present invention comprises a pin and a support body that supports the pin vertically via a spring material and rotatably about its axis, and The side surface is formed with a vertically long notch, and a plurality of engaging portions are formed on the upper and lower portions of the side surface different from this side surface, and the support is detachably engaged with the notch and the engaging portion. Since a board positioning device is provided by providing a matching engaging member,
By selectively fixing, accommodating, and vertically moving the pins on the support, it is possible to cope with positioning of various types of substrates, and the pins can be easily replaced.
図は本発明の実施例を示すものであって、第１図はピン
の斜視図、第２図は基板の位置決め装置の側面図、第３
図、第４図、第５図、第６図は側面図である。 １……ピン ４……切欠部 5a、5b……係合部 ６……ばね材 10……支持体 12……係合部材FIG. 1 shows an embodiment of the present invention. FIG. 1 is a perspective view of a pin, FIG. 2 is a side view of a board positioning device, and FIG.
FIG. 4, FIG. 5, FIG. 5, and FIG. 6 are side views. 1 ... Pin 4 ... Notch 5a, 5b ... Engagement part 6 ... Spring material 10 ... Support 12 ... Engagement member
Claims (1)
自在且つその軸心を中心に回転自在に支持する支持体か
ら成り、上記ピンの上端部の側面に縦長の切欠部を形成
するとともに、この側面と異なる側面の上部と下部に複
数個の係合部を形成し、且つ上記支持体に、上記切欠部
及び係合部に係脱自在に係合する係合部材を設けたこと
を特徴とする基板の位置決め装置。1. A pin, and a support body for supporting the pin so as to be vertically movable and rotatable about its axis through a spring member, and a vertically elongated notch is formed on a side surface of an upper end of the pin. In addition, a plurality of engaging portions are formed on the upper and lower portions of the side surface different from this side surface, and the supporting member is provided with an engaging member that engages with the notch portion and the engaging portion in a disengageable manner. A board positioning device characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2333923A JPH07100273B2 (en) | 1990-11-29 | 1990-11-29 | Board positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2333923A JPH07100273B2 (en) | 1990-11-29 | 1990-11-29 | Board positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04201041A JPH04201041A (en) | 1992-07-22 |
| JPH07100273B2 true JPH07100273B2 (en) | 1995-11-01 |
Family
ID=18271481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2333923A Expired - Lifetime JPH07100273B2 (en) | 1990-11-29 | 1990-11-29 | Board positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07100273B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06170674A (en) * | 1992-12-08 | 1994-06-21 | Mitsubishi Motors Corp | Work positioning pin |
| JP3618449B2 (en) * | 1996-03-14 | 2005-02-09 | 松下電器産業株式会社 | Printed circuit board position adjustment method and apparatus |
| CN104191128B (en) * | 2014-08-22 | 2016-04-27 | 天津国际铁工焊接装备有限公司 | A kind of manual positioning mechanism for car body welding |
| US11351804B2 (en) * | 2019-06-13 | 2022-06-07 | Illinois Tool Works Inc. | Multi-functional print head for a stencil printer |
| US11318549B2 (en) | 2019-06-13 | 2022-05-03 | Illinois Tool Works Inc. | Solder paste bead recovery system and method |
| DE102019126361B4 (en) | 2019-09-30 | 2021-07-22 | Matrix Gmbh Spannsysteme Und Produktionsautomatisierung | Device for supporting a workpiece with a plurality of parallel aligned, individually longitudinally movable support pins that influence light barriers |
| CN118002940A (en) * | 2024-04-08 | 2024-05-10 | 信丰六一节能科技有限公司 | Slitter edge cutting device is used in plastic part processing |
-
1990
- 1990-11-29 JP JP2333923A patent/JPH07100273B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04201041A (en) | 1992-07-22 |
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