JPS6411005A - Rolling mill provided with small diameter work roll - Google Patents

Rolling mill provided with small diameter work roll

Info

Publication number
JPS6411005A
JPS6411005A JP16750387A JP16750387A JPS6411005A JP S6411005 A JPS6411005 A JP S6411005A JP 16750387 A JP16750387 A JP 16750387A JP 16750387 A JP16750387 A JP 16750387A JP S6411005 A JPS6411005 A JP S6411005A
Authority
JP
Japan
Prior art keywords
roll
work roll
rolling mill
rolls
supporting roller
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
JP16750387A
Other languages
Japanese (ja)
Inventor
Kazuo Kobayashi
Toshiyuki Kajiwara
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 JP16750387A priority Critical patent/JPS6411005A/en
Publication of JPS6411005A publication Critical patent/JPS6411005A/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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product

Landscapes

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

Abstract

PURPOSE:To facilitate change and position adjustment of rolls or rollers by installing a couple of bearing boxes supporting a small and a large rolls, installing a beam between the bearing boxes to support a supporting roller and an adjuster adjusting a position of the supporting roller in the pass direction. CONSTITUTION:A work roll 1, intermediate roll 2, idle roller 9 are supported by intermediate roll bearing boxes 4 and a supporting roller 10 is also supported by the boxes 4 through a beam 5, so that respective rolls or rollers are unitedly remove from a housing 8 as a roll unit. At that time, if a preadjusted roll unit is prepared, the unit is immediately inserted into the housing 8 to continue rolling work. Then, an offset amount (a) of the work roll 1 is adjusted by a position adjuster 14. Hence, stoppage times of a rolling mill is reduced and the operating ratio is improved.
JP16750387A 1987-07-03 1987-07-03 Rolling mill provided with small diameter work roll Pending JPS6411005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16750387A JPS6411005A (en) 1987-07-03 1987-07-03 Rolling mill provided with small diameter work roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16750387A JPS6411005A (en) 1987-07-03 1987-07-03 Rolling mill provided with small diameter work roll

Publications (1)

Publication Number Publication Date
JPS6411005A true JPS6411005A (en) 1989-01-13

Family

ID=15850891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16750387A Pending JPS6411005A (en) 1987-07-03 1987-07-03 Rolling mill provided with small diameter work roll

Country Status (1)

Country Link
JP (1) JPS6411005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107608172A (en) * 2017-09-13 2018-01-19 广州励丰文化科技股份有限公司 A kind of city roof screen system with Wind-Pressure Resistance function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107608172A (en) * 2017-09-13 2018-01-19 广州励丰文化科技股份有限公司 A kind of city roof screen system with Wind-Pressure Resistance function

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