Title:
歯車仕上装置のための砥石保持装置
Document Type and Number:
Japanese Patent JP4224696
Kind Code:
B2
Abstract:
A finishing wheel holding mechanism for a gear finishing apparatus using a finishing wheel having internal teeth, which permits simple and quick fitting or replacement of a finishing wheel is provided. The finishing wheel holding mechanism comprises a head frame 21 having at the center an opening portion for holding a finishing wheel, and an annular finishing wheel holder portion 22 for fitting finishing wheels A 1 (A 2 ), supported rotatablly within the opening portion of the head frame 21 ; and the finishing wheel holder comprises a support gear 50 having an open end portion 53 for finishing wheel insertion and an accepting portion 54 for fixing the finishing wheel, an annular shifting body 55 within the open end portion 53 , a projection 57 contacting the finishing wheel to serve as a stopper, a pressing collar 58 inserted into the shifting body 55 to fix the finishing wheel by sliding the shifting body toward the finishing wheel, and an actuator 60 for driving the shifting body 55 toward the accepting portion.
Inventors:
Yoshihiro Michihiro
Koji Kawamoto
Yamaguchi Masaaki
Koji Kawamoto
Yamaguchi Masaaki
Application Number:
JP2003343179A
Publication Date:
February 18, 2009
Filing Date:
October 01, 2003
Export Citation:
Assignee:
Kanzaki Kokyukoki Seisakusho Co., Ltd.
International Classes:
B23F19/00; B24B45/00; B23F19/05; B23F19/06; B23F23/12
Domestic Patent References:
| JP7024634A | ||||
| JP1060863U | ||||
| JP1066966U | ||||
| JP2190260A | ||||
| JP6003560U | ||||
| JP2501907A | ||||
| JP2502359A |
Foreign References:
| US5443338 |
Attorney, Agent or Firm:
Eiji Saegusa
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji
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