JPS5684108A - Rearranging apparatus for roll of multistage rolling mill - Google Patents

Rearranging apparatus for roll of multistage rolling mill

Info

Publication number
JPS5684108A
JPS5684108A JP16146779A JP16146779A JPS5684108A JP S5684108 A JPS5684108 A JP S5684108A JP 16146779 A JP16146779 A JP 16146779A JP 16146779 A JP16146779 A JP 16146779A JP S5684108 A JPS5684108 A JP S5684108A
Authority
JP
Japan
Prior art keywords
roll
rail
carriage
rearranging
running
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
JP16146779A
Other languages
Japanese (ja)
Inventor
Shuichi Hata
Teruo Sekiya
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 JP16146779A priority Critical patent/JPS5684108A/en
Publication of JPS5684108A publication Critical patent/JPS5684108A/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
    • 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
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/32—Roll changing stools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PURPOSE:To enable the backup roll to be quickly and easily rearranged, by laying the rail for running the backup roll-rearranging carriage in an outward extended length so as to cross the rail for running the work roll-rearranging carriage, and by installing a communicating rail between the terminal end of above-mentioned rail extension and the roll shop. CONSTITUTION:The rail 46 for running the backp roll-rearranging carriage 47 is laid in a length extended to outside of the rearranging field for work rolls, parallelly to the pass line, and crossing the rails 28, 30, 31, for running the carriage 24 for rearranging work rolls 6, 8, of the multistage rolling mill; a roll shop-communicating rail 55, connectable to the old backup roll loading rail 49 laid on the carriage 47, is installed between the terminal end of above-mentioned rail extension and the roll shop. By the present constitution, the new and old backup rolls 2, 4, can be transmitted by the carriage 47, 57, on the rails 46, 55, into a spot between the rolling mill and the roll shop, in which the new and old backup rolls 2, 4, can be rearranged. As a result, the rearrangement of rolls can be finished quickly in a short time.
JP16146779A 1979-12-14 1979-12-14 Rearranging apparatus for roll of multistage rolling mill Pending JPS5684108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16146779A JPS5684108A (en) 1979-12-14 1979-12-14 Rearranging apparatus for roll of multistage rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16146779A JPS5684108A (en) 1979-12-14 1979-12-14 Rearranging apparatus for roll of multistage rolling mill

Publications (1)

Publication Number Publication Date
JPS5684108A true JPS5684108A (en) 1981-07-09

Family

ID=15735645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16146779A Pending JPS5684108A (en) 1979-12-14 1979-12-14 Rearranging apparatus for roll of multistage rolling mill

Country Status (1)

Country Link
JP (1) JPS5684108A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510783A (en) * 1982-11-30 1985-04-16 Sms-Schloemann Siemag Ag Changing rolls in six-high roll stand
JPH067810A (en) * 1992-06-26 1994-01-18 Nkk Corp Method and device for changing roll of rolling mill
EP0857521A1 (en) * 1997-01-15 1998-08-12 Sms Schloemann-Siemag Aktiengesellschaft Rolling mill
WO2003015948A1 (en) * 2001-08-06 2003-02-27 Sms Demag Ag Device and working method for automatically changing the work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill
WO2007080093A1 (en) * 2006-01-09 2007-07-19 Sms Demag Ag Method and device for handling/transporting working rolls and/or support rolls
WO2011018215A1 (en) * 2009-08-14 2011-02-17 Sms Siemag Ag Device for handling and/or transporting rolls of a roll stand

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4521721Y1 (en) * 1968-12-26 1970-08-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4521721Y1 (en) * 1968-12-26 1970-08-28

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510783A (en) * 1982-11-30 1985-04-16 Sms-Schloemann Siemag Ag Changing rolls in six-high roll stand
JPH067810A (en) * 1992-06-26 1994-01-18 Nkk Corp Method and device for changing roll of rolling mill
EP0857521A1 (en) * 1997-01-15 1998-08-12 Sms Schloemann-Siemag Aktiengesellschaft Rolling mill
WO2003015948A1 (en) * 2001-08-06 2003-02-27 Sms Demag Ag Device and working method for automatically changing the work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill
US7381301B2 (en) 2001-08-06 2008-06-03 Sms Demag Ag Device and working method for automatically changing the work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill
WO2007080093A1 (en) * 2006-01-09 2007-07-19 Sms Demag Ag Method and device for handling/transporting working rolls and/or support rolls
US8201431B2 (en) 2006-01-09 2012-06-19 Sms Siemag Aktiengesellschaft Method and device for handling/transporting working rolls and/or support rolls
WO2011018215A1 (en) * 2009-08-14 2011-02-17 Sms Siemag Ag Device for handling and/or transporting rolls of a roll stand
US9061334B2 (en) 2009-08-14 2015-06-23 Sms Siemag Aktiengesellschaft Device for handling and/or transporting rolls of a roll stand

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