Title:
矯正装置
Document Type and Number:
Japanese Patent JP6740405
Kind Code:
B2
Abstract:
SOLUTION: The present invention discloses a correction device belonging to a technical field of rebar processing equipment, and including 2-end correction mechanisms and an intermediate correction mechanism positioned between the 2-end correction mechanisms. Here, the 2-end correction mechanisms is used for pressing rebar, and the control system can adjust the pressing force of the end correction mechanism according to the diameter of the rebar. The intermediate correction mechanism is used for correcting the rebar, and the control system can adjust a correction gap of the intermediate correction mechanism according to the diameter of the rebar.EFFECT: In the present invention, a control system can adjust the pressing force of an end correction mechanism and a correction gap of an intermediate correction mechanism according to the diameter of rebar, respectively. A correction device can achieve automatic adjustment while coping with the rebar of different diameters, and thereby the machining efficiency of a rebar bending machine and quality are improved effectively.SELECTED DRAWING: Figure 1
Inventors:
Chen Zhongdong
Application Number:
JP2019037048A
Publication Date:
August 12, 2020
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Construction Machinery (Tianjin) Co., Ltd.
International Classes:
B21D3/05; B21D3/02
Domestic Patent References:
| JP4228235A | ||||
| JP2009090375A | ||||
| JP9122758A | ||||
| JP2000051981A |
Foreign References:
| EP0459869A1 | ||||
| CN104162561A |
Attorney, Agent or Firm:
Tomohiko Ogi