JPS574307A - Cross roll rolling mill - Google Patents

Cross roll rolling mill

Info

Publication number
JPS574307A
JPS574307A JP7724580A JP7724580A JPS574307A JP S574307 A JPS574307 A JP S574307A JP 7724580 A JP7724580 A JP 7724580A JP 7724580 A JP7724580 A JP 7724580A JP S574307 A JPS574307 A JP S574307A
Authority
JP
Japan
Prior art keywords
roll chock
backup roll
rolling
axes
wall surface
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
JP7724580A
Other languages
Japanese (ja)
Other versions
JPS6040924B2 (en
Inventor
Shigeru Ogawa
Hiromi Matsumoto
Hiroshi Araya
Eihiko Tsukamoto
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.)
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
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 Mitsubishi Heavy Industries Ltd, Nippon Steel Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7724580A priority Critical patent/JPS6040924B2/en
Publication of JPS574307A publication Critical patent/JPS574307A/en
Publication of JPS6040924B2 publication Critical patent/JPS6040924B2/en
Expired 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • 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
    • B21B2203/06—Cassettes

Landscapes

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

Abstract

PURPOSE:To make a backup roll shiftable freely during a rolling work without causing any large friction, by installing a mechanism for shifting a backup roll chock in the rolling direction between this backup roll chock and a casing free from a relative slide in the screw down direction. CONSTITUTION:The rolling force of a screw 3 is transmitted to a work roll 9 through the upper outside wall surface and inner wall surface of a thrust beam 4 to be a casing and a backup roll chock 6 freely contactually sliding on the said inner wall surface. The lower part of the rolling mill is arranged symmetrically with this arrangement. For inclining axes of backup rolls 8, 18 against the rolling mill in a horizontal plane, since each of upper and lower pairs of work roll chock and backup roll chock is mutually fitted in, the axes of upper and lower rolls are made parallel and can be freely, optionally inclined in a horizontal plane. That is, in the illustration showing the operation side, the upper roll pair is shifted from the vertical center line X-X passing the axis of the screw 3 by a displacement (e) by a cylinder 15. On the driving side, the displacement (e') is given in the opposite direction; the lateral position of a strip 1 can be optionally set by thus controlling the crossig angle of axes of a paird upper and lower rolls.
JP7724580A 1980-06-10 1980-06-10 Cross roll rolling mill Expired JPS6040924B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7724580A JPS6040924B2 (en) 1980-06-10 1980-06-10 Cross roll rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7724580A JPS6040924B2 (en) 1980-06-10 1980-06-10 Cross roll rolling mill

Publications (2)

Publication Number Publication Date
JPS574307A true JPS574307A (en) 1982-01-09
JPS6040924B2 JPS6040924B2 (en) 1985-09-13

Family

ID=13628467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7724580A Expired JPS6040924B2 (en) 1980-06-10 1980-06-10 Cross roll rolling mill

Country Status (1)

Country Link
JP (1) JPS6040924B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845970A (en) * 1985-08-16 1989-07-11 Arbed S.A. Process and apparatus for regulating the synchronization of a pair of rolls
US5291770A (en) * 1991-07-30 1994-03-08 Mitsubishi Jukogyo Kabushiki Kaisha Roll crossing apparatus for cross-rolling mill
US5365764A (en) * 1991-12-27 1994-11-22 Hitachi, Ltd. Cross rolling mill, cross rolling method and cross rolling mill system
EP0734794A1 (en) * 1995-03-30 1996-10-02 MANNESMANN Aktiengesellschaft Rolling stand with back-up and work rolls for rolling sheets and strips
KR100449016B1 (en) * 2000-12-21 2004-09-18 재단법인 포항산업과학연구원 A roll movement system in a rolling mill
CN102247997A (en) * 2011-06-27 2011-11-23 无锡西姆莱斯石油专用管制造有限公司 Hydraulic locking cylinder device for continuous rolling mill roller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166417U (en) * 1985-04-02 1986-10-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845970A (en) * 1985-08-16 1989-07-11 Arbed S.A. Process and apparatus for regulating the synchronization of a pair of rolls
US5291770A (en) * 1991-07-30 1994-03-08 Mitsubishi Jukogyo Kabushiki Kaisha Roll crossing apparatus for cross-rolling mill
US5365764A (en) * 1991-12-27 1994-11-22 Hitachi, Ltd. Cross rolling mill, cross rolling method and cross rolling mill system
EP0734794A1 (en) * 1995-03-30 1996-10-02 MANNESMANN Aktiengesellschaft Rolling stand with back-up and work rolls for rolling sheets and strips
KR100449016B1 (en) * 2000-12-21 2004-09-18 재단법인 포항산업과학연구원 A roll movement system in a rolling mill
CN102247997A (en) * 2011-06-27 2011-11-23 无锡西姆莱斯石油专用管制造有限公司 Hydraulic locking cylinder device for continuous rolling mill roller

Also Published As

Publication number Publication date
JPS6040924B2 (en) 1985-09-13

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