JPS57175011A - Stand replacing device for x-shape rolling mill - Google Patents

Stand replacing device for x-shape rolling mill

Info

Publication number
JPS57175011A
JPS57175011A JP5847281A JP5847281A JPS57175011A JP S57175011 A JPS57175011 A JP S57175011A JP 5847281 A JP5847281 A JP 5847281A JP 5847281 A JP5847281 A JP 5847281A JP S57175011 A JPS57175011 A JP S57175011A
Authority
JP
Japan
Prior art keywords
stand
bed
loading
stands
pass line
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.)
Granted
Application number
JP5847281A
Other languages
Japanese (ja)
Other versions
JPH0147242B2 (en
Inventor
Kazuo Kobayashi
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 JP5847281A priority Critical patent/JPS57175011A/en
Publication of JPS57175011A publication Critical patent/JPS57175011A/en
Publication of JPH0147242B2 publication Critical patent/JPH0147242B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE:To rapidly replace stands in a simple structure, by providing a stand- transferring device and a loading bed-traveling device for traveling a stand- loading bed along the pass line. CONSTITUTION:A replacing cylinder 7 is provided, as a stand transferring device, between a tilted lower part of each stand 1 and one part of a base bed 2 to transfer the stand along the tilted direction. On the other hand, stand loading beds 8 and 8 loading new and old stands to be replaced are provided onto rails 9 and 9, laid extendedly in the direction of the pass line so as to be travelable on the rails, on both sides of the upper tilted parts of the stands 1, 1... arranged along the direction of the pass line. A loading bed traveling device is attached to each stand loading bed 8 to travel the bed 8 by one set pitch of the stands 1 and 1 in the direction of the pass line.
JP5847281A 1981-04-20 1981-04-20 Stand replacing device for x-shape rolling mill Granted JPS57175011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5847281A JPS57175011A (en) 1981-04-20 1981-04-20 Stand replacing device for x-shape rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5847281A JPS57175011A (en) 1981-04-20 1981-04-20 Stand replacing device for x-shape rolling mill

Publications (2)

Publication Number Publication Date
JPS57175011A true JPS57175011A (en) 1982-10-27
JPH0147242B2 JPH0147242B2 (en) 1989-10-13

Family

ID=13085366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5847281A Granted JPS57175011A (en) 1981-04-20 1981-04-20 Stand replacing device for x-shape rolling mill

Country Status (1)

Country Link
JP (1) JPS57175011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8640516B2 (en) * 2008-05-22 2014-02-04 Danieli & C. Officine Meccanicite S.p.A. Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171508A (en) * 1981-04-16 1982-10-22 Ishikawajima Harima Heavy Ind Co Ltd Roll replacing device of pipe mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171508A (en) * 1981-04-16 1982-10-22 Ishikawajima Harima Heavy Ind Co Ltd Roll replacing device of pipe mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8640516B2 (en) * 2008-05-22 2014-02-04 Danieli & C. Officine Meccanicite S.p.A. Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies

Also Published As

Publication number Publication date
JPH0147242B2 (en) 1989-10-13

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