JPS6236926B2 - - Google Patents
Info
- Publication number
- JPS6236926B2 JPS6236926B2 JP57135915A JP13591582A JPS6236926B2 JP S6236926 B2 JPS6236926 B2 JP S6236926B2 JP 57135915 A JP57135915 A JP 57135915A JP 13591582 A JP13591582 A JP 13591582A JP S6236926 B2 JPS6236926 B2 JP S6236926B2
- Authority
- JP
- Japan
- Prior art keywords
- gap
- discs
- pair
- disks
- workpiece
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/244—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Description
【発明の詳細な説明】
本発明はワーク整列装置に係り、特に等速ジヨ
イントの球保持器（以下CVJケージという。）な
どの如き、二以上の方向の部材径が異なるワーク
の整列に使用するに好適なワーク整列装置に関す
るものである。[Detailed Description of the Invention] The present invention relates to a workpiece alignment device, and is particularly used for aligning workpieces with different member diameters in two or more directions, such as a ball holder of a constant velocity joint (hereinafter referred to as CVJ cage). The present invention relates to a work alignment device suitable for.
第１図はCVJケージ１１の形状を示す図であつ
て、第１図Ａは側面図、第１図Ｂは第１図ＡのＢ
−Ｂ線断面図である。図示の如く、このCVJケー
ジ１１には幅の異なる窓１１ａ，１１ｂが穿設さ
れており、長窓１１ａが向き合う方向の径l1は短
窓１１ｂが向き合う方向の径l2よりも小とされて
いる。 FIG. 1 is a diagram showing the shape of the CVJ cage 11, in which FIG. 1A is a side view and FIG. 1B is a side view of FIG. 1A.
-B sectional view. As shown in the figure, windows 11a and 11b with different widths are bored in this CVJ cage 11, and the diameter l1 in the direction in which the long window 11a faces is smaller than the diameter l2 in the direction in which the short window 11b faces. ing.
従来このような二以上の方向の部材径が異なる
ワークを位置決めし整列するためには、パーツフ
イーダにより整列しシユートを介して加工位置に
搬入するか、割出機構を持つ装置により位置決め
しシユートまたは搬入装置により加工位置に搬入
するものが一搬的に用いられている。また、二以
上の方向の部材径が異なるワークを整列させる装
置として、上方のシユート幅をワークの短窓方向
幅寸法l2よりも大きくし、下方のシユート幅を前
記寸法l2よりも小さく、かつワークの長窓方向幅
寸法l1よりも大きくして、前記上下のシユート幅
が変移する部分の底面にシユートの長手方向に摺
動可能な摺動板と、上面にワークの移動方向に常
時回転するローラとを設けたものが提案されてい
る（特開昭52−51665号公報）。 Conventionally, in order to position and align such workpieces with different member diameters in two or more directions, it is either aligned using a parts feeder and transported to the processing position via a chute, or positioned using a device with an indexing mechanism and then transported to a chute or transported. Items that are transported to the processing position by the device are used for one-time transportation. Further, as a device for aligning workpieces having different member diameters in two or more directions, the upper chute width is larger than the short window direction width dimension l2 of the workpieces, the lower chute width is smaller than the dimension l2 , In addition, the width dimension in the long window direction of the workpiece is larger than l 1 , and a sliding plate that can be slid in the longitudinal direction of the chute is provided on the bottom surface of the part where the upper and lower chute width changes, and a sliding plate that can be slid in the longitudinal direction of the chute is provided on the top surface at all times in the direction of movement of the workpiece. A device equipped with rotating rollers has been proposed (Japanese Patent Application Laid-open No. 51665/1983).
しかし、上記のパーツフイーダや割出機構を持
つ装置では装置全体が大きくなり高価となる。特
に加振式のパーツフイーダでは機械本体に振動が
伝わらないように振動吸収機構を取付けなければ
ならない。また、上記の公報に記載された装置
は、摺動板が底面上を往復移動するために、その
摺動板がシユートの上方に戻るまでは次のワーク
の供給は停止しなければならず、多数のワークを
短時間で整列処理させるには問題があつた。 However, in a device having the above-mentioned parts feeder or indexing mechanism, the entire device becomes large and expensive. In particular, vibration-absorbing mechanisms must be installed in vibration-type parts feeders to prevent vibrations from being transmitted to the machine body. In addition, in the device described in the above publication, since the sliding plate reciprocates on the bottom surface, the feeding of the next work must be stopped until the sliding plate returns to the top of the chute. There was a problem in aligning a large number of workpieces in a short time.
本発明は上記従来の問題点を解決するためにな
されたもので、その目的は、二以上の方向の部材
径が異なるワークを一定の向きに整列させるとと
もに、その整列を迅速にすることができるワーク
整列装置を提供することである。 The present invention has been made to solve the above conventional problems, and its purpose is to align workpieces having different member diameters in two or more directions in a fixed direction, and to speed up the alignment. An object of the present invention is to provide a work alignment device.
上記目的を達成するために、本発明のワーク整
列装置は、架台と、該架台に枢支され略同一垂直
面内に同一レベルで配置され、かつ双方の円周面
の間に所定幅の間隙が形成されている一対の円板
と、両円板を同方向に回転させる駆動装置と、前
記一対の円板の間隙を通つて上下方向に配置さ
れ、上方の通路幅が前記一対の円板の間隙よりも
広く、下方の通路幅が前記一対の円板の間隙に略
等しく形成されたガイドレールとを備え、前記一
対の円板のうち、前記間隙位置での円周面の移動
方向が上向きである方の円板の周速度は、他方の
円板の周速度よりも大となるように前記駆動装置
が設定したものである。 In order to achieve the above object, the workpiece alignment device of the present invention includes a pedestal, which is pivotally supported by the pedestal, is arranged at the same level in substantially the same vertical plane, and has a gap of a predetermined width between both circumferential surfaces. a pair of discs, a drive device for rotating both discs in the same direction; a guide rail that is wider than the gap and has a lower passage width approximately equal to the gap between the pair of disks, and of the pair of disks, the direction of movement of the circumferential surface at the gap position is The driving device sets the circumferential speed of the upwardly facing disk to be greater than the circumferential speed of the other disk.
上記構成で上方のガイドレールの通路幅をワー
クの最大径よりも大きく形成しておけば、二以上
の方向の部材径が異なるワークを上方のガイドレ
ールに搬入すると、ワークは自重により当該ガイ
ドレールに沿つて落下し、一対の円板の所まで到
達する。そして、両側に設けられた円板によつて
一定方向に回転させられ、ワークの最小径の向き
が水平となつたとき、ワークは両円板の間隙を通
過し、下方のガイドレールへ搬送される。このよ
うに、ワークは次々と下方のガイドレールに方向
性を持つて送り行まれて整列させられ、しかもそ
の処理は極めて迅速に行なわれる。 With the above configuration, if the passage width of the upper guide rail is made larger than the maximum diameter of the workpiece, when a workpiece with different member diameters in two or more directions is carried into the upper guide rail, the workpiece will be moved by its own weight to the guide rail. It falls along and reaches a pair of disks. The workpiece is then rotated in a fixed direction by the disks provided on both sides, and when the minimum diameter of the workpiece is horizontal, the workpiece passes through the gap between the two disks and is conveyed to the guide rail below. Ru. In this way, the workpieces are directionally sent one after another to the lower guide rail and aligned, and the processing is performed extremely quickly.
以下図面に示す実施例を参照しながら本発明を
さらに詳細に説明する。 The present invention will be described in further detail below with reference to embodiments shown in the drawings.
第２図は本発明の実施例に係るワーク整列装置
の平面図、第３図は第２図矢印方向から見た正
面図の要部であつて、本装置は、第１図のCVJケ
ージ１１を整列するためのものである。第２図お
よび第３図において、円板１はシヤフト２に固定
されシヤフト２は架台３にベアリング４によつて
支持され、減速機付電動機５によつて回転され
る。シヤフト２には、スプロケツト６が固定され
ており、平行掛けに懸架されたチエーン７によつ
てスプロケツト８に回転を伝える。スプロケツト
８の歯数はスプロケツト６の歯数より少ないため
スプロケツト８の回転数はスプロケツト６よりも
増加される。スプロケツト８は、シヤフト９に固
定されているものであつて、シヤフト９に固定さ
れた円板１０は円板１と逆方向に、かつ円板１よ
りも高速で回転される。回転円板１と１０とは、
その隙間がCVJケージ１１の長窓１１ａの幅寸法
l1になる様に配置されている。１２，１３，１
４，１５はガイドレールであつて、図示の如く円
板１，１０の間を鉛直方向に延びる通路１６，１
７を形成するように各レール１２，１３および１
４，１５がそれぞれ対峙しており円板１，１０の
間隙よりも上方の通路１６は、下方の通路１７よ
りもその通路幅が大とされている。しかして通路
１６の幅は、CVJケージ１１の短窓方向幅寸法l2
よりもわずかに大とされており、通路１７の幅は
同長窓方向幅寸法法l1よりもわずかに大とされて
いる。 FIG. 2 is a plan view of a workpiece aligning device according to an embodiment of the present invention, and FIG. 3 is a main part of a front view seen from the direction of the arrow in FIG. It is for arranging. In FIGS. 2 and 3, a disc 1 is fixed to a shaft 2, and the shaft 2 is supported on a pedestal 3 by a bearing 4, and rotated by an electric motor 5 with a reduction gear. A sprocket 6 is fixed to the shaft 2, and rotation is transmitted to the sprocket 8 by a chain 7 suspended in parallel. Since the number of teeth on sprocket 8 is smaller than the number of teeth on sprocket 6, the rotation speed of sprocket 8 is increased more than that of sprocket 6. The sprocket 8 is fixed to a shaft 9, and a disc 10 fixed to the shaft 9 is rotated in the opposite direction to the disc 1 and at a higher speed than the disc 1. Rotating disks 1 and 10 are
The gap is the width dimension of the long window 11a of the CVJ cage 11.
It is arranged so that l 1 . 12, 13, 1
4 and 15 are guide rails, and passages 16 and 1 extend vertically between the disks 1 and 10 as shown in the figure.
Each rail 12, 13 and 1 to form a
4 and 15 are facing each other, and the passage 16 above the gap between the discs 1 and 10 is wider than the passage 17 below. Therefore, the width of the passage 16 is the width dimension l 2 of the CVJ cage 11 in the short window direction.
The width of the passage 17 is slightly larger than the width dimension l1 in the window direction of the same length.
ガイドレール１２，１３に案内されて搬入され
たCVJケージ１１は、円板１，１０よりも上方の
通路１６において回転自由である。自重によつて
落下したCVJケージ１１は、円板１，１０の間
で、左回り方向に回転する。（なお円板１，１０
は樹脂製で金属製のCVJケージ１１が回転し易く
してある）。CVJケージ１１は円板１，１０間を
通過し、下方の通路１７に搬送される。この時レ
ール１４，１５は長窓１１ａの幅寸法よりもわず
かに大になつているため、これでガイドされた
CVJケージ１１は転動することがなく、従つてそ
の位置がずれることはない。 The CVJ cage 11 carried in while being guided by the guide rails 12 and 13 is free to rotate in the passage 16 above the discs 1 and 10. The CVJ cage 11, which has fallen due to its own weight, rotates counterclockwise between the disks 1 and 10. (In addition, disks 1 and 10
is made of resin to make it easier for the metal CVJ cage 11 to rotate). The CVJ cage 11 passes between the disks 1 and 10 and is conveyed to a lower passage 17. At this time, the rails 14 and 15 are slightly larger than the width of the long window 11a, so they are guided by this.
The CVJ cage 11 does not roll and therefore does not shift its position.
特に、上記実施例では円板１０の回転周速度が
円板１よりも大とされているのでCVJケージ１１
は円板１，１０の間隙において適度な回転力が加
えられ、通路１６から１７への落下が滑らかであ
る。 In particular, in the above embodiment, since the rotational circumferential speed of the disc 10 is higher than that of the disc 1, the CVJ cage 11
Appropriate rotational force is applied in the gap between the discs 1 and 10, and the drop from the passage 16 to the passage 17 is smooth.
また上記実施例では円板１，１０および通路１
６，１７は鉛直方向に配置されているのでCVJケ
ージ１１の落下が極めて滑らかである。但し本発
明はこれに限定されるものではなく、鉛直方向の
みならず、CVJケージ１１などのワークが自重で
落下できる程度の上下方向に配置されていれば所
期の目的は達成される。 Further, in the above embodiment, the disks 1 and 10 and the passage 1
6 and 17 are arranged vertically, so that the CVJ cage 11 falls extremely smoothly. However, the present invention is not limited to this, and the intended purpose can be achieved if the workpiece, such as the CVJ cage 11, is arranged not only in the vertical direction but also in the vertical direction to such an extent that the workpiece, such as the CVJ cage 11, can fall under its own weight.
また本発明はCVJケージに限らず、二以上の方
向の径が異なる部材の整列に一般的に適用できる
ことはその構成により明らかである。 Further, it is clear from the structure that the present invention is not limited to CVJ cages, but can be generally applied to aligning members having different diameters in two or more directions.
以上説明したように、本発明によれば、二以上
の方向の部材径が異なるワークの整列を同方向に
回転する一対の円板の間隙を通過させることによ
つて行なつているので、ワークを一定の向きに並
べることが可能であるとともに、その処理を極め
て迅速に行なうことができる。また、一対の円板
が形成する間隙位置で円周面が上向きに移動する
方の円板の周速度は他方の円板の周速度よりも大
きいため、ワークは両円板との間にすべりを生
じ、しかも上方への力が大きく作用するので、ワ
ークは両円板に密着したまま回転することを阻害
され、両円板の間隙に容易に落下しやすくなり、
ワークの整列処理の迅速化を一層促進できる。 As explained above, according to the present invention, workpieces having different member diameters in two or more directions are aligned by passing through the gap between a pair of discs rotating in the same direction. can be arranged in a fixed direction, and can be processed extremely quickly. In addition, the circumferential speed of the disk whose circumferential surface moves upward in the gap formed by the pair of disks is greater than the circumferential speed of the other disk, so the workpiece slips between the two disks. , and a large upward force acts on the workpiece, which prevents the workpiece from rotating while remaining in close contact with both disks, and easily falls into the gap between the two disks.
It is possible to further accelerate the workpiece alignment process.
第１図ＡはCVJケージの側面図、第１図Ｂは同
断面図、第２図は本発明の実施例に係る装置の平
面図、第３図は同正面図である。
１，１０……円板、２，９……シヤフト、６，
８……スプロケツト、７……チエーン、１２，１
３，１４，１５……ガイドレール。
1A is a side view of the CVJ cage, FIG. 1B is a sectional view thereof, FIG. 2 is a plan view of an apparatus according to an embodiment of the present invention, and FIG. 3 is a front view thereof. 1,10... Disc, 2,9... Shaft, 6,
8...Sprocket, 7...Chain, 12,1
3, 14, 15...Guide rail.
Claims (1)
同一レベルで配置され、かつ双方の円周面の間に
所定幅の間隙が形成されている一対の円板と、両
円板を同方向に回転させる駆動装置と、前記一対
の円板の間隙を通つて上下方向に配置され、上方
の通路幅が前記一対の円板の間隙よりも広く、下
方の通路幅が前記一対の円板の間隙に略等しく形
成されたガイドレールとを備え、前記一対の円板
のうち、前記間隙位置での円周面の移動方向が上
向きである方の円板の周速度は、他方の円板の周
速度よりも大となるように前記駆動装置が設定さ
れていることを特徴とするワーク整列装置。1 A frame, a pair of discs that are pivotally supported by the frame, are arranged at the same level in substantially the same vertical plane, and have a gap of a predetermined width between both circumferential surfaces, and both discs. a drive device that rotates in the same direction; and a drive device that is arranged vertically through a gap between the pair of discs, the upper passage width being wider than the gap between the pair of discs, and the lower passage width being wider than the gap between the pair of discs. and a guide rail formed approximately equal to the gap between the plates, and of the pair of disks, the circumferential speed of the disk whose circumferential surface at the gap position is directed upward is higher than that of the other disk. A work alignment device characterized in that the drive device is set so that the peripheral speed of the plate is higher than the circumferential speed of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135915A JPS5926817A (en) | 1982-08-04 | 1982-08-04 | Work aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135915A JPS5926817A (en) | 1982-08-04 | 1982-08-04 | Work aligning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5926817A JPS5926817A (en) | 1984-02-13 |
| JPS6236926B2 true JPS6236926B2 (en) | 1987-08-10 |
Family
ID=15162809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57135915A Granted JPS5926817A (en) | 1982-08-04 | 1982-08-04 | Work aligning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926817A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137786A (en) * | 1986-11-29 | 1988-06-09 | 株式会社 富山テクニカルエンジニア社 | Surface and rear selector for pan-shaped part |
| DE4329079C2 (en) * | 1993-08-31 | 1997-12-04 | Krups Gmbh | Device for aligning workpiece carriers in treatment lines, especially in assembly lines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832127B2 (en) * | 1975-10-22 | 1983-07-11 | エヌ テ− エヌ トウヨウベアリング カブシキガイシヤ | Butsupinji Dohou Kouzuke Hanso Souchi |
-
1982
- 1982-08-04 JP JP57135915A patent/JPS5926817A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926817A (en) | 1984-02-13 |
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