Title:
【発明の名称】ねじれ面研削装置
Document Type and Number:
Japanese Patent JPS6014666
Kind Code:
B2
Abstract:
A profile grinding machine for grinding the contour surface of an article to be ground such as a wrist watch case or the like is disclosed. The machine comprises a work shaft provided at its one end with a chuck for supporting the wrist watch case to be engaged with a grinder and a profile cam shaft provided at its one end with a profiling cam to be engaged with a profiling cam follower and at another end with a head swing control cam engaged with a cam follower roller. Both the work shaft and the profile cam shaft are rotatably supported by a head swing supporting shaft provided on a profile slide and driven in synchronism with each other. The profile slide is biased in a direction toward the profiling cam follower so as to urge the profiling cam against the profiling cam follower.
Inventors:
TAKIJIMA TADAO
Application Number:
JP6063777A
Publication Date:
April 15, 1985
Filing Date:
May 25, 1977
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
B23Q35/10; B24B19/00; B24B17/02; (IPC1-7): B24B17/02; B23Q35/10
Attorney, Agent or Firm:
Toshihiko Kanayama