Title:
バーリング加工装置
Document Type and Number:
Japanese Patent JP4510525
Kind Code:
B2
Abstract:
A burring device is provided which can efficiently perform continuous burring. The burring device has a work holder which has a burring hole and which holds a work object, a pusher rod which rotatably supports the base end of a metal core which has a processing part on the tip end thereof, and a guide rod which is positioned to the front of the extended axis of the pusher rod and which has a guide surface on the tip end thereof which guides the tip end of the metal core towards the burring hole of the holder.
Inventors:
Kazuhiko Nakazato
Application Number:
JP2004166499A
Publication Date:
July 28, 2010
Filing Date:
June 04, 2004
Export Citation:
Assignee:
Sanoh Industry Co., Ltd.
International Classes:
B21D19/08; B21D28/00; B21D28/28
Domestic Patent References:
| JP8197151A | ||||
| JP9327728A | ||||
| JP6344039A |
Attorney, Agent or Firm:
Masatoshi Iwane