Title:
ROTARY DIE DEVICE
Document Type and Number:
Japanese Patent JP2015085373
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve processing with a precise clearance and deep fabrication on a rotary die device, and prevent size increase of the rotary die device.SOLUTION: A rotary die device 1 comprises: a crawler 17 for upper die; a crawler 19 whose part is disposed in parallel to part of the crawler 17 for upper die; an upper die mounted on the crawler 17 for upper die, and to which a cam for driving is fixed; a lower die mounted on the crawler 19 for lower die; and a fixing cam disposed along the part of the crawler for upper die, and contacting the cam for driving for displacing the upper die in a direction coming close to the lower die.
Inventors:
KOBAYASHI MAKOTO
SHINOHARA KENJI
TSUCHIYA MINORU
SHINOHARA KENJI
TSUCHIYA MINORU
Application Number:
JP2013228122A
Publication Date:
May 07, 2015
Filing Date:
November 01, 2013
Export Citation:
Assignee:
CALSONIC KANSEI CORP
International Classes:
B21D28/12; B21D22/08; B21D28/20; B30B1/26; B30B5/06
Domestic Patent References:
| JPS5219163A | 1977-02-14 | |||
| JP2011235326A | 2011-11-24 | |||
| JP2013533806A | 2013-08-29 | |||
| JPH02219616A | 1990-09-03 | |||
| JP2000158049A | 2000-06-13 | |||
| JPS55103227A | 1980-08-07 |
Attorney, Agent or Firm:
Masaki Goto
Masaaki Iida
Masaaki Iida