JPS54104470A - Multipurpose rolling mill - Google Patents

Multipurpose rolling mill

Info

Publication number
JPS54104470A
JPS54104470A JP1129478A JP1129478A JPS54104470A JP S54104470 A JPS54104470 A JP S54104470A JP 1129478 A JP1129478 A JP 1129478A JP 1129478 A JP1129478 A JP 1129478A JP S54104470 A JPS54104470 A JP S54104470A
Authority
JP
Japan
Prior art keywords
strip
rolls
chocks
work rolls
lower work
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
JP1129478A
Other languages
Japanese (ja)
Other versions
JPS6024723B2 (en
Inventor
Bunpei Masuda
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP1129478A priority Critical patent/JPS6024723B2/en
Publication of JPS54104470A publication Critical patent/JPS54104470A/en
Publication of JPS6024723B2 publication Critical patent/JPS6024723B2/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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/222—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a rolling-drawing process; in a multi-pass mill

Landscapes

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

Abstract

PURPOSE:The economical multipurpose rolling mill employable for the mill and the leveler, by constituting of the elevating chocks for freely rotatably supporting upper and lower backup rolls, the upper and lower elevating chocks for rotatably supporting each of upper and lower intermediate rolls and upper and lower work rolls, and the turning devices for upper and lower chocks. CONSTITUTION:When the strip S is rolled, the centers of the upper and lower work rolls 9, 23, are let coincide with points on the center line l connecting upper and lower backup rolls 3, 18; and the rolling of the strip S is carried out while the gap of upper and lower work rolls 9, 23, is being reduced by the screw 4 and the reduction cylinder 19. When the shape of the strip S is to be corrected, the screw shaft 16 is moved by the worm 14 and the worm wheel 15 so as to extend the hydraulic cylinder 13 and to turn the upper fork 5 as far as alpha degrees counterclockwise; on the other hand, the lower fork 20 is similarly turned as far as alpha degrees; hereby, the strip S is transferred in the arrow direction. The strip S is given the tension necessary for the correction between the upper and lower backup rolls 3, 18, and the necessary plastic bending force between the upper and lower work rolls 9, 23.
JP1129478A 1978-02-03 1978-02-03 Multi-purpose rolling mill Expired JPS6024723B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1129478A JPS6024723B2 (en) 1978-02-03 1978-02-03 Multi-purpose rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1129478A JPS6024723B2 (en) 1978-02-03 1978-02-03 Multi-purpose rolling mill

Publications (2)

Publication Number Publication Date
JPS54104470A true JPS54104470A (en) 1979-08-16
JPS6024723B2 JPS6024723B2 (en) 1985-06-14

Family

ID=11773966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1129478A Expired JPS6024723B2 (en) 1978-02-03 1978-02-03 Multi-purpose rolling mill

Country Status (1)

Country Link
JP (1) JPS6024723B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368633A (en) * 2014-10-17 2015-02-25 无锡市新加源冶金机械制造有限公司 Strip steel temper mill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231077U (en) * 1985-08-08 1987-02-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368633A (en) * 2014-10-17 2015-02-25 无锡市新加源冶金机械制造有限公司 Strip steel temper mill

Also Published As

Publication number Publication date
JPS6024723B2 (en) 1985-06-14

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