JPH0251011U - - Google Patents
Info
- Publication number
- JPH0251011U JPH0251011U JP12722188U JP12722188U JPH0251011U JP H0251011 U JPH0251011 U JP H0251011U JP 12722188 U JP12722188 U JP 12722188U JP 12722188 U JP12722188 U JP 12722188U JP H0251011 U JPH0251011 U JP H0251011U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- spring member
- spring
- chuck
- cylinder
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案チヤツキング装置の一実施例の
縦断面図、第２図は従来のチヤツキング装置の配
置状態を示す図である。
１：主軸、４：チヤツク、５：コネクチング部
材、６：ばね部材、１０：シリンダ、１１：蓋体
、１２：ピストン、１３：シリンダ本体。
FIG. 1 is a longitudinal sectional view of one embodiment of the chucking device of the present invention, and FIG. 2 is a diagram showing the arrangement of a conventional chucking device. 1: main shaft, 4: chuck, 5: connecting member, 6: spring member, 10: cylinder, 11: lid, 12: piston, 13: cylinder body.
Claims (1)
チング部材と、 このコネクチング部材を一方向に付勢するばね
部材と、 中空状に形成して上記コネクチング部材の外周
に非回転状態で配置するとともに、可動部を上記
ばね部材と当接させ、上記コネクチング部材を上
記ばね部材による付勢方向と反対方向に作動させ
るシリンダとを具備したことを特徴とするチヤツ
キング装置。[Claims for Utility Model Registration] A connecting member that is inserted through the main shaft and opens and closes the chuck, a spring member that biases the connecting member in one direction, and a spring member that is formed in a hollow shape and that does not rotate around the outer periphery of the connecting member. What is claimed is: 1. A chucking device comprising: a cylinder which is disposed in a state in which the movable part is brought into contact with the spring member, and which operates the connecting member in a direction opposite to the direction in which the spring member urges the connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12722188U JPH0251011U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12722188U JPH0251011U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251011U true JPH0251011U (en) | 1990-04-10 |
Family
ID=31379457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12722188U Pending JPH0251011U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251011U (en) |
-
1988
- 1988-09-30 JP JP12722188U patent/JPH0251011U/ja active Pending