Title:
DEVICE FOR RECOMBINATION OF STANDBY ROLL
Document Type and Number:
Japanese Patent JP3203391
Kind Code:
B2
Abstract:
PURPOSE: To improve efficiency for recombination of standby rolls and to save a time for recombining rolls on the line.
CONSTITUTION: An intermediate stand 121 by which roll stands 12 and 13 and universal joint 120 are supported is provided on a sole plate 11. The sole plate is attachable/detachable on the bed of forming machine. The roll stands 12 and 13, intermediate stand 121 and universal joint 120 are carried altogether with the sole plate 11 and the rolls are recombined. The working side stand 13 is taken out from the sole plate 11 by a working side stand attaching/ detaching device 51. A spacer integrated roll 29 is taken out from or mounted on roll shafts 21 and 22 by a roll attaching/detaching robot 65 which is moved between the sole plate 11 and the working side stand attaching/detaching device 51. Though the roll shafts 21 and 22 are in cantilever state, they are inclined very little because of weight of connected universal joint 120 and the roll attaching/detaching robot 65 is not affected by the shafts 21 and 22 during operation.
Inventors:
Noriyoshi Takano
Tsutomu Miyata
Tsutomu Miyata
Application Number:
JP19519593A
Publication Date:
August 27, 2001
Filing Date:
July 12, 1993
Export Citation:
Assignee:
Nippon Steel Construction Materials Co., Ltd.
International Classes:
B21D5/08; (IPC1-7): B21D5/08
Domestic Patent References:
| JP6198344A |
Attorney, Agent or Firm:
Yukihiko Kagawa