Title:
RETAINING DEVICE AND PROCESSING MACHINE
Document Type and Number:
Japanese Patent JP2015145044
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a retaining device and a processing machine for accurately processing the processed surface of a workpiece even if a processing reaction occurs.SOLUTION: A retaining device 34 capable of fixing relative positions of an outer surface of a blade body 5 and a processing device processing the outer surface, comprises: a vacuum unit 42 abutting on the outer surface detachably; a swing mechanism 43 swingably supporting the vacuum unit 42 from a preset origin position to a copy position following the outer surface; and a brake unit 44 braking the vacuum unit 42 swinging by the swing mechanism 43, the swing mechanism 43 returns the vacuum unit 42 to the origin position when the brake unit 44 cancels braking.
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Inventors:
INAGAKI TAKAHIRO
NIHEI TOMOHIRO
NIHEI TOMOHIRO
Application Number:
JP2014018867A
Publication Date:
August 13, 2015
Filing Date:
February 03, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B23Q1/76; B23Q9/00
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura