Title:
TURRET PUNCH PRESS
Document Type and Number:
Japanese Patent JP2000167628
Kind Code:
A
Abstract:
To improve productivity by decreasing the number of attaching bolts and reducing man-hour for tightening the bolts in centering or the like.
A proper number of dies are connected in the radial direction on one die holder 67, also plural series of the dies are provided in parallel on the die holder 67 and four corners of the die holder 67 are fixed to a lower turret 15 with plural hexagonal socket head bolt 69. Then, man-hour for tightening the bolts is reduced in centering and the productivity is improved.
Inventors:
KATO FUMIO
Application Number:
JP34334598A
Publication Date:
June 20, 2000
Filing Date:
December 02, 1998
Export Citation:
Assignee:
AMADA CO LTD
International Classes:
B21D28/34; B21D28/36; B21D37/04; B21D37/14; (IPC1-7): B21D28/36; B21D28/34; B21D37/04; B21D37/14
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)