Title:
GUIDE DEVICE OF BROACH HOLDER
Document Type and Number:
Japanese Patent JPH0929536
Kind Code:
A
Abstract:
To provide a guide device of a broach holder to improve the precision of a broach holder itself, facilitate the positioning relative to a work receiving jig, and improve the machining precision of a deep groove.
A broach holder 4A is formed into a rod-shape of a rectangular section, and a guide hole part of a work receiving jig 2A to guide the broach holder is also formed into the rod-shape to meet sectional shape of the broach holder.
Inventors:
YAMAMOTO KENZO
TANAKA KOSHU
TANAKA KOSHU
Application Number:
JP18139095A
Publication Date:
February 04, 1997
Filing Date:
July 18, 1995
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B23D41/02; B23D43/02; (IPC1-7): B23D41/02; B23D43/02
Attorney, Agent or Firm:
Toshiro Mitsuishi (2 outside)
Next Patent: DISPLAY DEVICE IN CUTTING MACHINE