JPS56119344A - Tool tightening device - Google Patents
Tool tightening deviceInfo
- Publication number
- JPS56119344A JPS56119344A JP1935480A JP1935480A JPS56119344A JP S56119344 A JPS56119344 A JP S56119344A JP 1935480 A JP1935480 A JP 1935480A JP 1935480 A JP1935480 A JP 1935480A JP S56119344 A JPS56119344 A JP S56119344A
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- tool
- sliding member
- round
- moved
- 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
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
PURPOSE: To easily fix and remove the tool to a main shaft of a machine tool by a simple operation of only moving round a clamping ring.
CONSTITUTION: To tighten the tool body 14 to an adaptor body 11, the ring member 29 is moved round toward the direction as shown by an arrow B and a cam ring 23 is moved round toward the same direction through a turning rod 28. The round movement causes each inclined plane 24 of a projecting part 25 formed on one side of the cam ring 23 to be moved to the direction of the arrow B and a steel ball 26 to be thrusted to a flange means 16a of a sliding member 16. This thrusting action pesses the sliding member 16 to the main shaft 10 side against a coil spring 30, and the thrusting force of the sliding member causes the collar part of a fitted projecting part 18 to be caught in an unchoring groove of an engage concave 17 and drawn near the main shaft 10. The tool body 14 is tightened to the adaptor body 11 by the drawing action.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1935480A JPS608170B2 (en) | 1980-02-19 | 1980-02-19 | tool fastening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1935480A JPS608170B2 (en) | 1980-02-19 | 1980-02-19 | tool fastening device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56119344A true JPS56119344A (en) | 1981-09-18 |
JPS608170B2 JPS608170B2 (en) | 1985-03-01 |
Family
ID=11997037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1935480A Expired JPS608170B2 (en) | 1980-02-19 | 1980-02-19 | tool fastening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608170B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60124815A (en) * | 1983-12-09 | 1985-07-03 | Anelva Corp | Attaching and detaching device for substrate holder of vacuum processing device |
JPH02169918A (en) * | 1988-12-22 | 1990-06-29 | Babcock Hitachi Kk | Air flow rate control device |
CN104385016A (en) * | 2014-09-24 | 2015-03-04 | 仙居县华乐机械有限公司 | 8-shaped side plate outer circle turning fixture |
-
1980
- 1980-02-19 JP JP1935480A patent/JPS608170B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60124815A (en) * | 1983-12-09 | 1985-07-03 | Anelva Corp | Attaching and detaching device for substrate holder of vacuum processing device |
JPH02169918A (en) * | 1988-12-22 | 1990-06-29 | Babcock Hitachi Kk | Air flow rate control device |
CN104385016A (en) * | 2014-09-24 | 2015-03-04 | 仙居县华乐机械有限公司 | 8-shaped side plate outer circle turning fixture |
Also Published As
Publication number | Publication date |
---|---|
JPS608170B2 (en) | 1985-03-01 |
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