JPS5518356A - Quick change holder - Google Patents
Quick change holderInfo
- Publication number
- JPS5518356A JPS5518356A JP9045178A JP9045178A JPS5518356A JP S5518356 A JPS5518356 A JP S5518356A JP 9045178 A JP9045178 A JP 9045178A JP 9045178 A JP9045178 A JP 9045178A JP S5518356 A JPS5518356 A JP S5518356A
- Authority
- JP
- Japan
- Prior art keywords
- torque
- collar
- force
- machining
- balls
- 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 enable detachable sleeve fixed tightly at the holder body by providing torque element which absorbs rotation torque at machining and torque collar, and by applying the produced pressing force against the lock collar.
CONSTITUTION: Holder body 1 is provided with shank 2 which inserts into the main shaft hole of the machine tool, and taper hole 5 into which detachable sleeve 4 with machining tool 3 is inserted. When machining is started and cutting force is generated at bitt edge, revolving torque actuates upon the steel ball 8 in accordance with the revolution of the body 1, pushing out steel ball 8 from their semi- circular groove 11 and the balls engage with the inclined plane 34 of the torque collar 30. When the revolving torque gets larger in accordance with the increase of the cutting force, balls 8 are pressed tightly against the surface 34, and the downward component of force presses the collar 30 downwardly. This force is transmitted to the lock collar 20, making balls 7 eat tightly into the surface 9, and the more tight fixing is available while the sleeve 5 is being pushed deeper into the hole 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9045178A JPS6059103B2 (en) | 1978-07-26 | 1978-07-26 | quick change holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9045178A JPS6059103B2 (en) | 1978-07-26 | 1978-07-26 | quick change holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518356A true JPS5518356A (en) | 1980-02-08 |
JPS6059103B2 JPS6059103B2 (en) | 1985-12-23 |
Family
ID=13998975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9045178A Expired JPS6059103B2 (en) | 1978-07-26 | 1978-07-26 | quick change holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6059103B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181835U (en) * | 1984-11-06 | 1986-05-30 | ||
KR100930397B1 (en) * | 2007-12-24 | 2010-01-06 | 안성윤 | Quick changer of mechanical working tool |
CN104625820A (en) * | 2014-12-19 | 2015-05-20 | 苏州路路顺机电设备有限公司 | Quickly dismounted milling cutter clamp |
-
1978
- 1978-07-26 JP JP9045178A patent/JPS6059103B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181835U (en) * | 1984-11-06 | 1986-05-30 | ||
KR100930397B1 (en) * | 2007-12-24 | 2010-01-06 | 안성윤 | Quick changer of mechanical working tool |
CN104625820A (en) * | 2014-12-19 | 2015-05-20 | 苏州路路顺机电设备有限公司 | Quickly dismounted milling cutter clamp |
Also Published As
Publication number | Publication date |
---|---|
JPS6059103B2 (en) | 1985-12-23 |
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