JPS63169202U - - Google Patents
Info
- Publication number
- JPS63169202U JPS63169202U JP6253987U JP6253987U JPS63169202U JP S63169202 U JPS63169202 U JP S63169202U JP 6253987 U JP6253987 U JP 6253987U JP 6253987 U JP6253987 U JP 6253987U JP S63169202 U JPS63169202 U JP S63169202U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- diameter portion
- stepped
- workpiece
- forth
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
Description
図は、本考案の一実施例を示すワーク把持装置
の断面図である。
１…チヤツク本体、３…段付きコレツト、１３
…拡張ロツド、２１…拡張ロツド移動シリンダ（
ロツド駆動手段）、２７…チヤツク移動シリンダ
（チヤツク支持手段およびチヤツク駆動手段）。
The figure is a sectional view of a workpiece gripping device showing an embodiment of the present invention. 1...chuck body, 3...stepped collect, 13
...Expansion rod, 21...Expansion rod movement cylinder (
(rod driving means), 27... chuck moving cylinder (chuck supporting means and chuck driving means).
Claims (1)
本体に支持され、外周面に小径部と大径部とが形
成されかつ径方向に拡張可能な段付きコレツトと
、上記チヤツク本体に前後動可能に支持されかつ
上記段付きコレツトを拡張してワークを把持可能
にする拡張ロツドと、上記チヤツク本体に取付け
られて上記拡張ロツドを前後動させるロツド駆動
手段と、上記チヤツク本体を前後動可能に支持す
るチヤツク支持手段と、この支持手段に設けられ
かつ上記チヤツク本体を前後動させて上記段付き
コレツトの小径部または大径部をワークの把持位
置に移動させるチヤツク駆動手段とを備えること
を特徴とするワーク把持装置。 A chuck body for gripping a workpiece; a stepped collet supported by the chuck body and having a small diameter portion and a large diameter portion formed on the outer peripheral surface and expandable in the radial direction; and an expansion rod that expands the stepped collet so that it can grip a workpiece, a rod drive means that is attached to the chuck body and moves the expansion rod back and forth, and a chuck support that supports the chuck body so that it can move back and forth. and a chuck driving means provided on the supporting means and for moving the chuck main body back and forth to move the small diameter portion or the large diameter portion of the stepped collet to a gripping position of the workpiece. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6253987U JPH0445763Y2 (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6253987U JPH0445763Y2 (en) | 1987-04-24 | 1987-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63169202U true JPS63169202U (en) | 1988-11-04 |
| JPH0445763Y2 JPH0445763Y2 (en) | 1992-10-28 |
Family
ID=30896910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6253987U Expired JPH0445763Y2 (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445763Y2 (en) |
-
1987
- 1987-04-24 JP JP6253987U patent/JPH0445763Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445763Y2 (en) | 1992-10-28 |