JPS57211402A - Driving center for cutting work - Google Patents

Driving center for cutting work

Info

Publication number
JPS57211402A
JPS57211402A JP9810481A JP9810481A JPS57211402A JP S57211402 A JPS57211402 A JP S57211402A JP 9810481 A JP9810481 A JP 9810481A JP 9810481 A JP9810481 A JP 9810481A JP S57211402 A JPS57211402 A JP S57211402A
Authority
JP
Japan
Prior art keywords
workpiece
main shaft
elastic member
adjustment ring
center
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
Application number
JP9810481A
Other languages
Japanese (ja)
Inventor
Shigeki Takagaki
Yoichi Shoji
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.)
Nabco Ltd
Original Assignee
Nabco Ltd
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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP9810481A priority Critical patent/JPS57211402A/en
Publication of JPS57211402A publication Critical patent/JPS57211402A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs

Abstract

PURPOSE:To prevent any damage to edge faces of a workpiece and execute stabilized cutting of high precision by transmitting rotation of a main shaft from an adjustment ring to the workpiece through an elastic member. CONSTITUTION:An adjustment ring 23 is screwd movably into a table-shaped screw part 22 made in the front part of a main shaft 20. An elastic member 29 which can be attached to the edge face of the workpiece is fitted to the adjustment ring 23 directly or indirectly by means of protruding or retreating motion of said ring 23 so that rotation of the main shaft 20 is transmitted from the adjustment ring 23 to the workpiece 33 through the elastic member 29. The workpiece 33 is supported by means of a main shaft center 21 and a core clamper center 34 which are inserted respectively into center holes 33a, 33b at both ends of the workpiece 33 and the elastic member 29 is pressed to closely touch its edge face 33c so that it may be steadily supported.
JP9810481A 1981-06-23 1981-06-23 Driving center for cutting work Pending JPS57211402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9810481A JPS57211402A (en) 1981-06-23 1981-06-23 Driving center for cutting work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9810481A JPS57211402A (en) 1981-06-23 1981-06-23 Driving center for cutting work

Publications (1)

Publication Number Publication Date
JPS57211402A true JPS57211402A (en) 1982-12-25

Family

ID=14211014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9810481A Pending JPS57211402A (en) 1981-06-23 1981-06-23 Driving center for cutting work

Country Status (1)

Country Link
JP (1) JPS57211402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513893A (en) * 2011-12-19 2012-06-27 六安江淮永达机械制造有限公司 Elastic multi-model grinding end surface positioning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513893A (en) * 2011-12-19 2012-06-27 六安江淮永达机械制造有限公司 Elastic multi-model grinding end surface positioning device

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