JPS6334044A - Positioning device - Google Patents
Positioning deviceInfo
- Publication number
- JPS6334044A JPS6334044A JP17819886A JP17819886A JPS6334044A JP S6334044 A JPS6334044 A JP S6334044A JP 17819886 A JP17819886 A JP 17819886A JP 17819886 A JP17819886 A JP 17819886A JP S6334044 A JPS6334044 A JP S6334044A
- Authority
- JP
- Japan
- Prior art keywords
- work
- positioning
- workpiece
- moving direction
- contact
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 210000000078 claw Anatomy 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
- Automatic Assembly (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、部品の製造ライン上での位置決め機構に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a positioning mechanism for parts on a production line.
従来技術
近年、工業製品の製造工程は自動化が進み、部品の加工
１組立、検査等はほとんど製造ライン上で行われている
。そのためには、マニプレータ等により組立、検査等の
ために作業台上に載置された部品は、迅速且つ正確に位
置決めされねばならない。BACKGROUND OF THE INVENTION In recent years, the manufacturing process of industrial products has become increasingly automated, and most of the processing, assembly, and inspection of parts are performed on the manufacturing line. To this end, parts placed on a workbench for assembly, inspection, etc. by a manipulator or the like must be positioned quickly and accurately.
そこで、従来は、第４図に示すような、エアピストン１
の摺動部先端２で部品３を位置決め部４に当接させて位
置決めをおこなう位１決め機＋ＲＡや第５図（ａ）、
（ｂ）に示すような、エアピストンｌにより回動駆動
されるギヤ５の偏心カム６の揺動により部品３を位置決
め部４に当接させて位置決めを行う位置決め機構Ｂが採
用されている。Therefore, conventionally, an air piston 1 as shown in FIG.
Positioning is performed by bringing the sliding part tip 2 into contact with the positioning part 4, using a positioning machine +RA or Fig. 5 (a).
As shown in (b), a positioning mechanism B is employed in which the component 3 is brought into contact with the positioning portion 4 and positioned by swinging of the eccentric cam 6 of the gear 5 which is rotationally driven by the air piston l.
従来技術の問題点
ところが、最近では、作業台そのものが組立装置や検査
装置の一部として使用されるため、前記位置決め機構Ａ
、Ｂのような複雑で且つ比較的大きな設置スペースが必
要とされる機構を作業台上や作業台内に取り付けること
ができなくなってきた。Problems with the Prior Art However, recently, the workbench itself is used as part of an assembly device or an inspection device, so the positioning mechanism A is
, B, which are complicated and require a relatively large installation space, can no longer be installed on or within the workbench.
発明の目的
本発明は、上記事情に鑑みて創案されたものであり、位
置決めの機構を変更し、構造を簡単に且つコンパクトに
構成することにより、作業台上や作業台内に取り付ける
ことの可能な位置決め機構の提供を目的とするものであ
る。Purpose of the Invention The present invention was devised in view of the above circumstances, and by changing the positioning mechanism and configuring the structure to be simple and compact, it is possible to install it on or inside the workbench. The purpose of this is to provide a positioning mechanism.
発明の構成
上記目的を達成するために、本発明が採用する主たる手
段は、その要旨とするところが、作業台上に載置された
ワークを所定位置へ移動させ、位置決めするための位置
決め機構において、上記ワークの移動方向と直角に移動
し、上記ワークの移動方向後端部に弾性的に当接して該
ワークを作業台上で摺動移動させるための斜面を有して
なる当接部を有する当接部材と、上記ワークの移動方向
前端部に当接し、該ワークを位置決めするための位置決
め部材とを具備した点に係る位置決め機構である。Structure of the Invention In order to achieve the above object, the main means adopted by the present invention is that a positioning mechanism for moving and positioning a workpiece placed on a workbench to a predetermined position, a contact portion that moves perpendicularly to the moving direction of the workpiece and has a slope for elastically abutting the rear end of the workpiece in the moving direction to cause the workpiece to slide on the workbench; This positioning mechanism includes an abutting member and a positioning member that abuts the front end of the workpiece in the moving direction to position the workpiece.
実施例
以下添付図面を参照して、本発明を具体化した実施例に
付き説明し、本発明の理解に供する。EXAMPLES Hereinafter, examples embodying the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention.
尚、以下の実施例は、本発明を具体化した一例であって
、本発明の技術的範囲を限定する性格のものではない。It should be noted that the following examples are examples embodying the present invention, and are not intended to limit the technical scope of the present invention.
ここに第１図は本発明の一実施例に係る位置決め機構に
用いることのできる当接部材の斜視図、第２図（ａ）、
（ｂ）、 （ｃ）は上記当接部材を有する上記位
置決め機構の動作説明図、第３図（ａ）は上記位置決め
機構の使用例を示す平面図、第３図（ｂ）は上記第３図
（ａ）におけるＤ矢視断面図である。Here, FIG. 1 is a perspective view of a contact member that can be used in a positioning mechanism according to an embodiment of the present invention, FIG. 2(a),
(b) and (c) are explanatory diagrams of the operation of the positioning mechanism having the abutting member, FIG. 3(a) is a plan view showing an example of use of the positioning mechanism, and FIG. It is a sectional view taken along arrow D in Figure (a).
この実施例に係る位置決め機構Ｃは、第１図及び第２図
（ａ）、 （ｂ）、 （ｃ）に示す如く、板状の弾
性部材からなる爪型バネ（当接部材）１２と作業台７上
面に固着された位置決めピン（位置決め部材）１３とで
構成されている。As shown in FIGS. 1 and 2 (a), (b), and (c), the positioning mechanism C according to this embodiment works with a claw-shaped spring (abutting member) 12 made of a plate-shaped elastic member. It is composed of a positioning pin (positioning member) 13 fixed to the upper surface of the table 7.
上記爪型バネ１２は図示せぬ駆動機構により駆動され、
上記作業台７上面に載置されたワーク８の移動方向く矢
印９）と直角に移動（矢印１０）する、上記爪型バネ１
２の先端には、上記ワーク８の移動方向（矢印９）ｔ＆
端邪に弾性的に当接して該ワーク８を作業台７上で所定
位置へ摺動移動させるための斜面を有する当接部１１が
形成されている。The claw-shaped spring 12 is driven by a drive mechanism (not shown),
The claw-shaped spring 1 moves at right angles (arrow 10) to the moving direction of the workpiece 8 placed on the upper surface of the workbench 7 (arrow 9).
2, the moving direction (arrow 9) of the work 8 is marked t&
A contact portion 11 having a slope for elastically contacting the edge and slidingly moving the workpiece 8 to a predetermined position on the workbench 7 is formed.
上記位置決めピン１３は、上記爪型バネ１２によって摺
動移動されるワーク８の移動方向前端部に当接し、該ワ
ーク８を上記所定位置で位１決めするためのものである
。The positioning pin 13 contacts the front end of the workpiece 8 in the moving direction that is slid by the claw-type spring 12, and positions the workpiece 8 at the predetermined position.
位置決め機構Ｃは、上記したように構成されているため
、爪型バネ１２が矢印ｌＯ方向へ移動（第２図（ａ）、
（ｂ）参照）しているときは、該爪型バネ１２の当
接部１１の弾性及び斜面を利用してワーク８を矢印９方
向へ摺動移動させ、位置決めピン１３に当接させる。Since the positioning mechanism C is configured as described above, the claw-shaped spring 12 moves in the direction of the arrow IO (see FIG. 2(a),
(b)), the workpiece 8 is slid in the direction of the arrow 9 by utilizing the elasticity and slope of the contact portion 11 of the claw-shaped spring 12, and brought into contact with the positioning pin 13.
上記爪型バネ１２が停止した後（第２図（Ｃ）参照）は
、該爪型バネ１２の背面部１４０弾性を利用して上記ワ
ーク８を矢印９方向へ弾性付勢し、上記位置決めピン１
３に押圧することにより、該ワーク８を位１決め固定す
る。After the claw-shaped spring 12 has stopped (see FIG. 2(C)), the workpiece 8 is elastically biased in the direction of arrow 9 by using the elasticity of the back surface portion 140 of the claw-shaped spring 12, and the positioning pin is 1
3, the work 8 is fixed in position.
上記したように位置決め機構Ｃは、基本的に爪型バネ１
２と位１決めピン１３とで構成されているため、部品点
数も極めて少な（且つコンパクトである。また、上記爪
型バネ１２と位置決めピン１３とは共にシンプルな構造
であるため、メンテナンスをほとんど必要としない安価
な位置決め機構を構成し得る。As mentioned above, the positioning mechanism C basically consists of a claw-shaped spring 1
Since it is composed of a positioning pin 13 and a positioning pin 13, the number of parts is extremely small (and compact. Also, since both the claw spring 12 and positioning pin 13 have a simple structure, maintenance is almost unnecessary. An inexpensive positioning mechanism that is not required can be constructed.
更に、上記位置決め機構Ｃの使用例として、第３図（ａ
）、 （ｂ）に示す如く、複数組の位置決め機構Ｃ１
，Ｃ２，Ｃ３がそれぞれ直角方向に取り付けられた移動
部材１５を矢印１６方向へ移動駆動することにより、作
業台７上面に１ｓｉｔされたワーク８を２方向（Ｘ／Ｙ
方向）に関して一度に位置決めすることが可焼となる。Furthermore, as an example of the use of the positioning mechanism C, FIG.
), as shown in (b), multiple sets of positioning mechanisms C1
, C2, and C3 are each attached at right angles to move the moving member 15 in the direction of the arrow 16, thereby moving the workpiece 8, which is placed in one spot on the upper surface of the workbench 7, in two directions (X/Y).
positioning at once with respect to the direction) becomes scorchable.
つまり、上記ワーク８は位置決め機構ＣＩによってＸ方
向へ、位置決め機構Ｃ２，Ｃ，によってＹ方向へそれぞ
れ摺動移動され、位置決め固定されるのである。That is, the workpiece 8 is slidably moved in the X direction by the positioning mechanism CI and in the Y direction by the positioning mechanisms C2, C, and then fixed in position.
発明の効果
本発明は、上記したように、作業台上に載置されたワー
クを所定位置へ移動させ、位置決めするための位置決め
機構において、上記ワークの移動方向と直角に移動し、
上記ワークの移動方向後端部に弾性的に当接して該ワー
クを作業台上で摺動移動させるための斜面を有してなる
当接部を有する当接部材と、上記ワークの移動方向前端
部に当接し、該ワークを位置決めするための位１決め部
材とを具備したことを特徴とする位置決め機構であるか
ら、作業台や作業台内に取り付けることの可能な、構造
が簡単で且つコンパクトな位置決め機構の提供が可能と
なるのである。Effects of the Invention As described above, the present invention provides a positioning mechanism for moving and positioning a workpiece placed on a worktable to a predetermined position, which moves perpendicularly to the moving direction of the workpiece,
a contact member having a contact portion having a slope for elastically abutting a rear end of the workpiece in the moving direction and slidingly moving the workpiece on the workbench; and a front end of the workpiece in the moving direction. The positioning mechanism is characterized in that it is equipped with a positioning member that comes into contact with the workpiece and positions the workpiece, so it has a simple and compact structure that can be installed on a workbench or inside a workbench. This makes it possible to provide a positioning mechanism.
第１図は本発明の一実施例に係る位置決め機構に用いる
ことのできる当接部材の斜視図、第２図（ａ）、 （
ｂ）、 （ｃ）は上記当接部材を有する上記位置決め
機構の動作説明図、第３図（ａ）は上記位１決め機構の
使用例を示す平面図、第３図（ｂ）は上記第３図（ａ）
におけるＤ矢視断面図、第４図及び第５図（ａ）、
（ｂ）は従来の位１決め機構の説明図である。
（符号の説明）
７・・・作業台
８・・・ワーク
１１・・・当接部
１２・・・爪型バネ（当接部材）
１３・・・位置決めビン（位置決め部材）１４・・・背
面部
１５・・・移動部材FIG. 1 is a perspective view of a contact member that can be used in a positioning mechanism according to an embodiment of the present invention, and FIG.
b) and (c) are explanatory diagrams of the operation of the positioning mechanism having the abutting member, FIG. 3(a) is a plan view showing an example of use of the positioning mechanism, and FIG. Figure 3 (a)
4 and 5 (a),
(b) is an explanatory diagram of a conventional positioning mechanism. (Explanation of symbols) 7... Workbench 8... Workpiece 11... Contact portion 12... Claw spring (contact member) 13... Positioning bin (positioning member) 14... Back side Part 15...Moving member
Claims (1)
置決めするための位置決め機構において、上記ワークの
移動方向と直角に移動し、上記ワークの移動方向後端部
に弾性的に当接して該ワークを作業台上で摺動移動させ
るための斜面を有してなる当接部を有する当接部材と、
上記ワークの移動方向前端部に当接し、該ワークを位置
決めするための位置決め部材とを具備したことを特徴と
する位置決め機構。In a positioning mechanism for moving and positioning a workpiece placed on a workbench to a predetermined position, the mechanism moves perpendicularly to the moving direction of the workpiece and elastically abuts against the rear end of the workpiece in the moving direction. a contact member having a contact portion having a slope for slidingly moving the workpiece on a workbench;
A positioning mechanism comprising: a positioning member that abuts a front end of the work in a moving direction to position the work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17819886A JPS6334044A (en) | 1986-07-29 | 1986-07-29 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17819886A JPS6334044A (en) | 1986-07-29 | 1986-07-29 | Positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334044A true JPS6334044A (en) | 1988-02-13 |
Family
ID=16044297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17819886A Pending JPS6334044A (en) | 1986-07-29 | 1986-07-29 | Positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175131U (en) * | 1988-05-30 | 1989-12-13 | ||
| JP2001185869A (en) * | 1999-12-24 | 2001-07-06 | Yazaki Corp | Electric junction box |
-
1986
- 1986-07-29 JP JP17819886A patent/JPS6334044A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175131U (en) * | 1988-05-30 | 1989-12-13 | ||
| JP2001185869A (en) * | 1999-12-24 | 2001-07-06 | Yazaki Corp | Electric junction box |
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