Title:
METHOD AND DEVICE FOR FORMING BAG-SHAPED BEND
Document Type and Number:
Japanese Patent JP2733044
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To secure a gap for taking out a product after the completion of forming or the clearance of a shaped part in the bend-working of bag-shaped parts with the different directions of an end part corner part, etc., in the front fender and the rear fender of an automobile, and also, to form flanges with different directions to bag shapes.
SOLUTION: A forming abutting die supporting a work by abutting a forming die forming end being composed by joining a forming die 31 formed on the one side end of a standard cam 3 operating back and forth in the horizontal direction or in the inclined direction to the operation of an upper die 1 and a negative angle forming die 41 formed on the one end of a lateral slider operating back and forth in an angled direction, and a work supporting mechanism, is composed. And also, the work is bent by abutting a slider abutting body with a forming die formed at its tip from an almost side.
More Like This:
| JPS56119632 | COMPLEX PRESS WORKING DEVICE |
| JPH06210351 | PRESS FORMING DIE FOR BENDING DEAL |
Inventors:
KAMATA TOKIO
Application Number:
JP29812695A
Publication Date:
March 30, 1998
Filing Date:
November 16, 1995
Export Citation:
Assignee:
FUJI TEKUNIKA KK
International Classes:
B21D5/01; B21D19/08; (IPC1-7): B21D5/01; B21D19/08
Domestic Patent References:
| JP8318316A | ||||
| JP4104218U |
Attorney, Agent or Firm:
Kokichi Ishikawa