Title:
車両用パネルのローラーヘミング加工装置及びこれを用いた加工方法
Document Type and Number:
Japanese Patent JP6986493
Kind Code:
B2
Abstract:
A vehicle panel roller hemming device includes roller hem equipment including: a positioning mechanism configured to position an outer panel on a hemming die by a locator; and a suction and fixing mechanism configured to suck and fix a lower face of the outer panel by a vacuum pad. The suction and fixing mechanism includes a pad base part; a skirt part continuously rising with a predetermined thickness from an edge of the pad base part and including an opening on an end edge thereof; a decompression space formed by an inner wall of the pad base part and an inner wall of the skirt part; and a suction through pipe penetrating the pad base part and communicating with the decompression space, and configured to suck air inside the decompression space.
Inventors:
Shinichi Takatsu
Koichi Murata
Yoshihiro Aoki
Koichi Murata
Yoshihiro Aoki
Application Number:
JP2018111248A
Publication Date:
December 22, 2021
Filing Date:
June 11, 2018
Export Citation:
Assignee:
Takatsu Manufacturing Co., Ltd.
International Classes:
B21D39/02; B21D19/08; B21D43/00
Domestic Patent References:
| JP2010240708A | ||||
| JP58009523U | ||||
| JP4934533B2 |
Attorney, Agent or Firm:
Yuki Ono
Toshio Nishizawa
Taku Ando
Toshio Nishizawa
Taku Ando