Title:
CHUCK UNIT, AND BENDING DEVICE
Document Type and Number:
Japanese Patent JP2016159332
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve the flexibility of bending to work, in bending machining.SOLUTION: A chuck unit 50 gripping long work is equipped with a gear box 52 which has an input gear 54, an output gear 56, and a casing 58; and a chuck mechanism 62. The input gear 56 is connected to a hand attaching portion 24, and the output gear 56 has a gear ratio adjusted so as to increase rotation numbers as compared with rotation numbers of the input gear 54 and connected to an output shaft 55. The casing 58 is connected to a tip end rotating portion 53, and stores the input gear 54 and the output gear 56. The chuck mechanism 62 is connected to the output shaft freely rotating to the casing 58, and grips the work.SELECTED DRAWING: Figure 4
Inventors:
YOGO TERUAKI
OYA HIROYUKI
OYA HIROYUKI
Application Number:
JP2015040512A
Publication Date:
September 05, 2016
Filing Date:
March 02, 2015
Export Citation:
Assignee:
OPTON KK
International Classes:
B21D7/024; B25J15/08
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation