Title:
PRESS BRAKE
Document Type and Number:
Japanese Patent JP2021126691
Kind Code:
A
Abstract:
To simplify a work for adjusting a height position of a support table, and efficiently perform the work in short time.SOLUTION: A plurality of table bases 40 are provided at intervals in the right and left directions on a front side of a lower frame 22. Support tables 48 for supporting workpiece W are movably provided in the forward and backward directions on the upper side of each of the table bases 40, and each of the support tables 48 extends in the forward and backward directions. A front table device 34 includes table lifting mechanisms 56 for lifting up and down each of the support tables 48. Each of the table lifting mechanisms 56 lifts up and down each of the support tables 48 between a first table height position and a second table height position higher than the first table height position according to change in the height of a lower mold 14 in linkage with movement in the forward and backward directions.SELECTED DRAWING: Figure 4A
Inventors:
YAMAMOTO YUMA
Application Number:
JP2020024124A
Publication Date:
September 02, 2021
Filing Date:
February 17, 2020
Export Citation:
Assignee:
AMADA CO LTD
International Classes:
B21D43/00; B21D5/02
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu