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Patent Searching and Data


Title:
CAM DIE FOR PRESS
Document Type and Number:
Japanese Patent JPH07290168
Kind Code:
A
Abstract:

PURPOSE: To provide a cam die for press capable of making the vertical operation of a lifter small and eliminating the lifter can according to circumstances thereby resolving a problem caused by a gripper and the lifter.

CONSTITUTION: A cam die 1 for press is provided with a cam slide 3 having a cam surface 2 inclined in the obliquely downward direction, a supporting means 5 for supporting to be freely movable the cam slide 3 in the direction A on an upper die 4, and a spring means 6 for energizing the cam slide 3 to the initial position. This device is provided with a cam driver 8 having the cam surface 7 inclined in the obliquely upward direction and being in surface contact with the cam surface 2 of the cam slide 3 to be freely slidable, and a hanging means 9 for regulating the movement of the cam driver 8 in the lateral direction B and hanging the cam driver 8 to be freely vertically movable to the upper die.


Inventors:
SASAHARA TADASHI
MORIOKA HIDEYUKI
Application Number:
JP10906994A
Publication Date:
November 07, 1995
Filing Date:
April 25, 1994
Export Citation:
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Assignee:
OILES INDUSTRY CO LTD
International Classes:
B21D28/34; B21D5/01; B21D28/32; B21D37/08; B30B1/40; (IPC1-7): B21D37/08; B21D5/01; B21D28/34
Attorney, Agent or Firm:
Takeshi Takada