JPS5741166A - Clamping device for work - Google Patents

Clamping device for work

Info

Publication number
JPS5741166A
JPS5741166A JP55114848A JP11484880A JPS5741166A JP S5741166 A JPS5741166 A JP S5741166A JP 55114848 A JP55114848 A JP 55114848A JP 11484880 A JP11484880 A JP 11484880A JP S5741166 A JPS5741166 A JP S5741166A
Authority
JP
Japan
Prior art keywords
work
supporting
movement
guide rod
advance
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
JP55114848A
Other languages
Japanese (ja)
Other versions
JPS643623B2 (en
Inventor
Goro Terahara
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP55114848A priority Critical patent/JPS5741166A/en
Publication of JPS5741166A publication Critical patent/JPS5741166A/en
Publication of JPS643623B2 publication Critical patent/JPS643623B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To prevent a work from being deformed and slipped due to grinding resistance, by transmitting clamping force of a clamping member through a pressing fixture abutting against the whole periphery of one end surface portion of the work, so as to evenly clamp the work.
CONSTITUTION: A cylindrical work W is fitted to and held by a supporting end portion 14a of a guide rod 14, and a slit W1 formed in the work W is engaged with a driving and engaging portion 29. Then, an actuating cylinder 15 is operated to advance a pusher shaft 13 toward a spindle head 1. The rod 14 moves and stops together with the movement of the pusher shaft 13 which continues the advance movement so as to make a relative movement with respect to the guide rod 14 while compressing a spring 25. A pressing member 28 advances along with a holding member 27 so as to push the work W on the supporting portion 14a toward a supporting shaft 3. A locking groove 31 formed in the pressing member 28 takes a position just above a clamping member 8 through which the member 28 evenly pushes the whole periphery of one end portion of the work W.
COPYRIGHT: (C)1982,JPO&Japio
JP55114848A 1980-08-22 1980-08-22 Clamping device for work Granted JPS5741166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55114848A JPS5741166A (en) 1980-08-22 1980-08-22 Clamping device for work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114848A JPS5741166A (en) 1980-08-22 1980-08-22 Clamping device for work

Publications (2)

Publication Number Publication Date
JPS5741166A true JPS5741166A (en) 1982-03-08
JPS643623B2 JPS643623B2 (en) 1989-01-23

Family

ID=14648215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114848A Granted JPS5741166A (en) 1980-08-22 1980-08-22 Clamping device for work

Country Status (1)

Country Link
JP (1) JPS5741166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112633A (en) * 2016-08-30 2016-11-16 辽宁五八内燃机配件有限公司 A kind of crankshaft crank pin journal processing eccentric fixture
CN111590436A (en) * 2020-05-30 2020-08-28 王德安 Surface grinding process for automobile flywheel casting blank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4720361U (en) * 1971-02-08 1972-11-07
JPS5364894A (en) * 1976-11-23 1978-06-09 Toyoda Mach Works Ltd Apparatus for machining ring-shaped workpieces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4720361U (en) * 1971-02-08 1972-11-07
JPS5364894A (en) * 1976-11-23 1978-06-09 Toyoda Mach Works Ltd Apparatus for machining ring-shaped workpieces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112633A (en) * 2016-08-30 2016-11-16 辽宁五八内燃机配件有限公司 A kind of crankshaft crank pin journal processing eccentric fixture
CN111590436A (en) * 2020-05-30 2020-08-28 王德安 Surface grinding process for automobile flywheel casting blank
CN111590436B (en) * 2020-05-30 2021-12-10 江苏科华新材料有限公司 Surface grinding process for automobile flywheel casting blank

Also Published As

Publication number Publication date
JPS643623B2 (en) 1989-01-23

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