JPS5771708A - Chuck - Google Patents

Chuck

Info

Publication number
JPS5771708A
JPS5771708A JP14816480A JP14816480A JPS5771708A JP S5771708 A JPS5771708 A JP S5771708A JP 14816480 A JP14816480 A JP 14816480A JP 14816480 A JP14816480 A JP 14816480A JP S5771708 A JPS5771708 A JP S5771708A
Authority
JP
Japan
Prior art keywords
work
pin
members
claw
revolved
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
Application number
JP14816480A
Other languages
Japanese (ja)
Other versions
JPS6347562B2 (en
Inventor
Masayoshi Tsukada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YOSHIDA KIKAI SEISAKUSHO KK
Arai Machinery Corp
Original Assignee
YOSHIDA KIKAI SEISAKUSHO KK
Arai Machinery Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YOSHIDA KIKAI SEISAKUSHO KK, Arai Machinery Corp filed Critical YOSHIDA KIKAI SEISAKUSHO KK
Priority to JP14816480A priority Critical patent/JPS5771708A/en
Publication of JPS5771708A publication Critical patent/JPS5771708A/en
Publication of JPS6347562B2 publication Critical patent/JPS6347562B2/ja
Granted legal-status Critical Current

Links

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  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To enable a work to be machined without setting or removing it by a method wherein a pair of work chucking mechanisms can be revolved at any angle and the work is allowed to be revolved.
CONSTITUTION: The circular pistons 9 of a pair of movable chucking mechanisms 6 are moved downward, followed wedge members 11 are pushed inward in the radial direction through driving wedge members 10, claw members 16 also are moved in the same direction and the work 21 is chucked by the claw members 16, 16 under a state that it is centered from the right and the left. At this time, a locating pin 19 is inserted by the drive of a hydraulic cylinder 20 into the cavity of a disk base 15, the disk bases 15 having a claw member 16 are located and fixed to machine a work 21. When another position is to be machined after this machining is completed, a pin 19 is removed and the disk base 15 and the claw member 16 are turned by the drive of another hydraulic cylinder 18 at a desired angle through a rack 17, gear parts 13, 14 and located by the pin 19 to conduct the next machining.
COPYRIGHT: (C)1982,JPO&Japio
JP14816480A 1980-10-24 1980-10-24 Chuck Granted JPS5771708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14816480A JPS5771708A (en) 1980-10-24 1980-10-24 Chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14816480A JPS5771708A (en) 1980-10-24 1980-10-24 Chuck

Publications (2)

Publication Number Publication Date
JPS5771708A true JPS5771708A (en) 1982-05-04
JPS6347562B2 JPS6347562B2 (en) 1988-09-22

Family

ID=15446675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14816480A Granted JPS5771708A (en) 1980-10-24 1980-10-24 Chuck

Country Status (1)

Country Link
JP (1) JPS5771708A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048285U (en) * 1973-08-28 1975-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048285U (en) * 1973-08-28 1975-05-13

Also Published As

Publication number Publication date
JPS6347562B2 (en) 1988-09-22

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