JPH02135106U - - Google Patents
Info
- Publication number
- JPH02135106U JPH02135106U JP4206789U JP4206789U JPH02135106U JP H02135106 U JPH02135106 U JP H02135106U JP 4206789 U JP4206789 U JP 4206789U JP 4206789 U JP4206789 U JP 4206789U JP H02135106 U JPH02135106 U JP H02135106U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- pawl
- conical surface
- inner diameter
- diameter part
- 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
- 210000000078 claw Anatomy 0.000 description 2
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の１実施例チヤツク爪によりワ
ークを把握した状態を示す側断面図、第２図は本
考案の全体斜視図である。
１……ワーク、２……チヤツク、３，３−１，
３−２……爪、４……円錘面、５……テールスト
ツクセンター。
FIG. 1 is a side sectional view showing a state in which a workpiece is gripped by chuck claws according to an embodiment of the present invention, and FIG. 2 is a perspective view of the entirety of the present invention. 1...Work, 2...Chick, 3, 3-1,
3-2...claw, 4...conical surface, 5...tail stock center.
Claims (1)
ヤツクの爪により把握する工作機械等のチヤツク
に於て、該チヤツク爪の先端の内径部に円錘面を
設け、該円錘面にテールストツクセンター等を当
接しチヤツクの軸方向から円錘面を押すことによ
りチヤツク力及び爪剛性を増大し得るよう構成し
たことを特徴とするチヤツク用爪。 In chucks for machine tools, etc., in which a workpiece is gripped by a chuck pawl inserted into the inner diameter part, a conical surface is provided on the inner diameter part of the tip of the chuck pawl, and a tail stop is attached to the conical surface. 1. A chuck pawl characterized in that the chuck force and pawl rigidity can be increased by abutting the chuck center or the like and pushing the conical surface from the axial direction of the chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4206789U JPH02135106U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4206789U JPH02135106U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135106U true JPH02135106U (en) | 1990-11-09 |
Family
ID=31553286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4206789U Pending JPH02135106U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135106U (en) |
-
1989
- 1989-04-12 JP JP4206789U patent/JPH02135106U/ja active Pending