Title:
GUIDE DEVICE FOR UNIVERSAL ROLLING MILL
Document Type and Number:
Japanese Patent JP3243154
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To speedily and surely execute rolling by arranging a guide changing mechanism, guide opening/closing mechanism and guide laternal deviation prevention device of guide devices of an universal rolling mill.
SOLUTION: A guide laternal deviation preventing devices 36 is arranged to a guide holder 4 integrated with a pair of upper/lower guides 6, 7 in which guide faces 6a, 7a are arranged facing each other at the center of pass guide line A. A guide changing mechanism to make the guide holder 4 and upper/ lower guides 6, 7 retreat is arranged to a guide mounting frame 12. A guide opening/closing mechanism is arranged to the guide holder 4, the angles to the pass line A of the guide faces 6a, 7a of upper/lower guides are made variable. By this method, when rolling rolls 2, 3 are put in/out, quick retrating of guides is made possible without using a crane, further, because the guides are arbitrarily opened/closed for incoming of rolling stock and laternal deviation of guides is prevented, a rolling stock is surely guided into rolling rolls 2, 3 without causing misrolling.
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| WO/2020/211724 | UNDER-ACTUATED CONNECTING ROD TYPE PINCHING MECHANISM |
Inventors:
Masanori Fujiwara
Toru Ikezaki
Takashi Kitamura
Toru Ikezaki
Takashi Kitamura
Application Number:
JP18193295A
Publication Date:
January 07, 2002
Filing Date:
July 18, 1995
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21B39/14; B21B1/08; B21B1/088; B21B13/10; B21B39/16; (IPC1-7): B21B39/14; B21B1/08; B21B39/16
Domestic Patent References:
| JP63138903U |
Attorney, Agent or Firm:
Hiroaki Tamura (1 outside)