JPS5650713A - Interchanger for feed roller - Google Patents

Interchanger for feed roller

Info

Publication number
JPS5650713A
JPS5650713A JP12928280A JP12928280A JPS5650713A JP S5650713 A JPS5650713 A JP S5650713A JP 12928280 A JP12928280 A JP 12928280A JP 12928280 A JP12928280 A JP 12928280A JP S5650713 A JPS5650713 A JP S5650713A
Authority
JP
Japan
Prior art keywords
feed roller
interchanging
roller
housing
interchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12928280A
Other languages
Japanese (ja)
Inventor
Hiroyoshi Imori
Teruo Sekiya
Tatsuko Kasahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12928280A priority Critical patent/JPS5650713A/en
Publication of JPS5650713A publication Critical patent/JPS5650713A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/10—Arrangement or installation of feeding rollers in rolling stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts

Abstract

PURPOSE: To interchange the feed roller in a short time without necessity of detaching the attachments from the upper part, by placing the feed roller upon the interchanging table, and then, by moving this feed roller with the cylinder for use of interchanging work for the backup roll.
CONSTITUTION: The hook C 19 is temporarily placed on the table roller 16 and the feed roller 14, and the roller 14 is connected to the guide 13 with the rope 18, and then, the roller 14 is moved into the housing center by the hook C 19. The interchanging table 17 is previously put on the backup roll chock 11, and is introduced into the housing; the feed roller assembly is put on this interchanging table 17, and is put out of the housing by the hydraulic cylinder. Following to this, the feed roller assembly including the newly built-in feed roller is taken into the housing by working reversely to the former work. Hereby, the present interchanger is simply constituted and is economical, safe, and possible to easily interchange the feed roller.
COPYRIGHT: (C)1981,JPO&Japio
JP12928280A 1980-09-19 1980-09-19 Interchanger for feed roller Pending JPS5650713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12928280A JPS5650713A (en) 1980-09-19 1980-09-19 Interchanger for feed roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12928280A JPS5650713A (en) 1980-09-19 1980-09-19 Interchanger for feed roller

Publications (1)

Publication Number Publication Date
JPS5650713A true JPS5650713A (en) 1981-05-08

Family

ID=15005724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12928280A Pending JPS5650713A (en) 1980-09-19 1980-09-19 Interchanger for feed roller

Country Status (1)

Country Link
JP (1) JPS5650713A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537484A (en) * 2013-10-31 2014-01-29 莱芜钢铁集团有限公司 Method for replacing lower roller tables of pinch roller
CN106424149A (en) * 2016-11-26 2017-02-22 湖南华菱湘潭钢铁有限公司 Wide and heavy plate mill breast roll replacing device and method
US9579703B2 (en) 2013-10-02 2017-02-28 Fives Bronx, Inc. Roll change apparatus
CN108580563A (en) * 2017-08-15 2018-09-28 新乡天丰机械制造有限公司 A kind of carry-over pinch rolls retainer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190951A (en) * 1975-02-07 1976-08-10 YOSETSUHYUUMUJOKYOHOHOOYOBISONOSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190951A (en) * 1975-02-07 1976-08-10 YOSETSUHYUUMUJOKYOHOHOOYOBISONOSOCHI

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579703B2 (en) 2013-10-02 2017-02-28 Fives Bronx, Inc. Roll change apparatus
CN103537484A (en) * 2013-10-31 2014-01-29 莱芜钢铁集团有限公司 Method for replacing lower roller tables of pinch roller
CN103537484B (en) * 2013-10-31 2015-08-05 莱芜钢铁集团有限公司 A kind of method changing pinch roll lower roller
CN106424149A (en) * 2016-11-26 2017-02-22 湖南华菱湘潭钢铁有限公司 Wide and heavy plate mill breast roll replacing device and method
CN108580563A (en) * 2017-08-15 2018-09-28 新乡天丰机械制造有限公司 A kind of carry-over pinch rolls retainer
CN108580563B (en) * 2017-08-15 2023-12-05 新乡天丰机械制造有限公司 Traction roller retainer

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