JPS57195521A - Driving device for roll cross of rolling mill - Google Patents

Driving device for roll cross of rolling mill

Info

Publication number
JPS57195521A
JPS57195521A JP7916581A JP7916581A JPS57195521A JP S57195521 A JPS57195521 A JP S57195521A JP 7916581 A JP7916581 A JP 7916581A JP 7916581 A JP7916581 A JP 7916581A JP S57195521 A JPS57195521 A JP S57195521A
Authority
JP
Japan
Prior art keywords
crossheads
outlet
driving device
rolls
shifted
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
JP7916581A
Other languages
Japanese (ja)
Other versions
JPS6312687B2 (en
Inventor
Hiroshi Araya
Yoshiaki Mito
Hiroe Nakajima
Sadao Yasunaga
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 JP7916581A priority Critical patent/JPS57195521A/en
Publication of JPS57195521A publication Critical patent/JPS57195521A/en
Publication of JPS6312687B2 publication Critical patent/JPS6312687B2/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
    • 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

Landscapes

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

Abstract

PURPOSE:To keep a roll at exact cross position and to facilitate rearrangement of rolls by shifting crossheads by selecting a shifting mode of a controlling mechanism. CONSTITUTION:When operating, a shifting mode that shifts a pair of crossheads in the same direction synchronously is selected by a controlling mechanism, and electric motors 31, 131, 231, 331 are synchronized by electric synchronizing function. When lower group of crossheads 38a, 238a are shifted to inlet direction of a rolling stock in operation side, upper group of crossheads 138a, 338a moves to the outlet direction by the same amount. In driving side, lower group of crossheads 138b, 338b are shifted to the direction of outlet side, and upper group of crossheads 38b, 238b are moved by the same amount. When rearranging the rolls, the motor is driven in the direction that separates a pair of crossheads from the roll chock. Large clearances are formed in both inlet and outlet sides and rearrangement is made easily.
JP7916581A 1981-05-27 1981-05-27 Driving device for roll cross of rolling mill Granted JPS57195521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7916581A JPS57195521A (en) 1981-05-27 1981-05-27 Driving device for roll cross of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7916581A JPS57195521A (en) 1981-05-27 1981-05-27 Driving device for roll cross of rolling mill

Publications (2)

Publication Number Publication Date
JPS57195521A true JPS57195521A (en) 1982-12-01
JPS6312687B2 JPS6312687B2 (en) 1988-03-22

Family

ID=13682344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7916581A Granted JPS57195521A (en) 1981-05-27 1981-05-27 Driving device for roll cross of rolling mill

Country Status (1)

Country Link
JP (1) JPS57195521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585974A1 (en) * 1985-08-09 1987-02-13 Mitsubishi Heavy Ind Ltd CROSS-ROLLER ROLLER
EP0744227A1 (en) * 1995-05-25 1996-11-27 DANIELI & C. OFFICINE MECCANICHE S.p.A. Device for the crossed displacement of rolling rolls

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190712A (en) * 1981-05-20 1982-11-24 Mitsubishi Heavy Ind Ltd Movable roll chock retaining device in cross roll rolling mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190712A (en) * 1981-05-20 1982-11-24 Mitsubishi Heavy Ind Ltd Movable roll chock retaining device in cross roll rolling mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585974A1 (en) * 1985-08-09 1987-02-13 Mitsubishi Heavy Ind Ltd CROSS-ROLLER ROLLER
EP0744227A1 (en) * 1995-05-25 1996-11-27 DANIELI & C. OFFICINE MECCANICHE S.p.A. Device for the crossed displacement of rolling rolls
US5765422A (en) * 1995-05-25 1998-06-16 Danieli & C. Officine Meccaniche Spa Device for the crossed displacement of rolling rolls

Also Published As

Publication number Publication date
JPS6312687B2 (en) 1988-03-22

Similar Documents

Publication Publication Date Title
CA2188626A1 (en) Method to Roll Strip and Plate and Rolling Line which Performs Such Method
DE3876347D1 (en) COMPACT ROLLING MILL AND WORKING METHOD FOR ROLLING MOLDED STEEL.
ES8700905A1 (en) Method and apparatus for producing laminated products.
JPS57195521A (en) Driving device for roll cross of rolling mill
GR910300068T1 (en) Web slitter and groover system
GB1399942A (en) Method of rolling eg light sections on a mill and a mill for use with the method
MX9601979A (en) Device for rolling mill rollers cross displacement.
DE58908225D1 (en) Regulation for profiled streets.
JPS57190703A (en) Rolling mill
JPS5623303A (en) Combination stand
JPS57190712A (en) Movable roll chock retaining device in cross roll rolling mill
JP4447681B2 (en) Rolling equipment for rolling finished profiles of any style and method for operating this rolling equipment
JPS5330959A (en) Roll eccentric controlling of rolling mill
JPH0342312U (en)
JPS6043201B2 (en) universal rolling mill
JPS5454949A (en) Rolling method and apparatus for multistage rolling mill
SU997900A1 (en) Hot strip coiler pulling mechanism
JPS5497562A (en) Control of shape in rolling mill
JPS5414358A (en) Rolling mill driver
ES2144022T3 (en) DEVICE FOR TRIMMING THE LONGITUDINAL EDGES OF LAMINATED PRODUCT IN MOVEMENT.
US1890221A (en) Method and apparatus for leveling and shearing metal stock
JPS5775767A (en) Method of grinding scale of hot rolled steel strip
JPH0780005B2 (en) Guide device for H-shaped steel rolling equipment
SU398735A1 (en) WORKING CHIPS OF THE MULTI-GRINDING MILL OF COLD PIPE ROLLING
JPS5621719A (en) Longitudinally shearing device for belt-shaped material