JPS63166310U - - Google Patents
Info
- Publication number
- JPS63166310U JPS63166310U JP5732187U JP5732187U JPS63166310U JP S63166310 U JPS63166310 U JP S63166310U JP 5732187 U JP5732187 U JP 5732187U JP 5732187 U JP5732187 U JP 5732187U JP S63166310 U JPS63166310 U JP S63166310U
- Authority
- JP
- Japan
- Prior art keywords
- gripping member
- chuck body
- chuck
- chuck device
- opening
- 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
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例の断面側面図、第２
図は同じく正面図、第３図は同じく平面図である
。
Ａ……チヤツク装置、１……チヤツクボデイ、
１ｂ，１ｃ，１ｄ……案内溝、２……マスタージ
ヨー、３……トツプジヨー、３ａ……傾斜部、４
……バネ部材、５……押え板、６……開閉部材、
６ａ……傾斜部。
Fig. 1 is a cross-sectional side view of one embodiment of the present invention;
The figure is a front view, and FIG. 3 is a plan view. A...chuck device, 1...chuck body,
1b, 1c, 1d...Guide groove, 2...Master jyo, 3...Top jyo, 3a...Slope part, 4
... Spring member, 5 ... Pressing plate, 6 ... Opening/closing member,
6a... Slanted part.
Claims (1)
イを有し、穴明きワークを内面拡張により把持す
るチヤツク装置において、前記チヤツクボデイの
端部に径方向に複数個形成された案内溝と、該案
内溝に摺動可能に設けられ内周に傾斜部を有する
把持部材と、該把持部材の外周及び前記チヤツク
ボデイの間に設けられ前記把持部材を縮小方向に
付勢するバネ部材と、前記チヤツクボデイの貫通
孔に設けられ前記把持部材の内周の傾斜部に摺接
し該把持部材を拡張可能に進退する開閉部材とか
ら成ることを特徴とするチヤツク装置。 (2) 前記開閉部材と前記把持部材の摺接傾斜面
が平面を形成したことを特徴とする実用新案登録
請求の範囲第１項記載のチヤツク装置。[Claims for Utility Model Registration] (1) In a chuck device that has a chuck body with a through hole bored on the axis and grips a perforated workpiece by expanding its inner surface, an end portion of the chuck body is provided with a A plurality of guide grooves are formed, a gripping member that is slidably provided in the guide groove and has an inclined portion on the inner periphery, and a gripping member that is provided between the outer periphery of the gripping member and the chuck body and that moves the gripping member in a contracting direction. A chuck device comprising: a biasing spring member; and an opening/closing member provided in a through hole of the chuck body, slidingly contacting an inclined portion of the inner periphery of the gripping member, and moving the gripping member forward and backward in an expandable manner. (2) The chuck device according to claim 1, wherein the sliding contact surfaces of the opening/closing member and the gripping member form a flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5732187U JPS63166310U (en) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5732187U JPS63166310U (en) | 1987-04-15 | 1987-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166310U true JPS63166310U (en) | 1988-10-28 |
Family
ID=30886923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5732187U Pending JPS63166310U (en) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015136740A (en) * | 2014-01-21 | 2015-07-30 | 株式会社デンソー | Clamp device |
-
1987
- 1987-04-15 JP JP5732187U patent/JPS63166310U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015136740A (en) * | 2014-01-21 | 2015-07-30 | 株式会社デンソー | Clamp device |