ES341846A1 - Multi-roll stands - Google Patents

Multi-roll stands

Info

Publication number
ES341846A1
ES341846A1 ES341846A ES341846A ES341846A1 ES 341846 A1 ES341846 A1 ES 341846A1 ES 341846 A ES341846 A ES 341846A ES 341846 A ES341846 A ES 341846A ES 341846 A1 ES341846 A1 ES 341846A1
Authority
ES
Spain
Prior art keywords
rolls
rollers
chocks
backing
bridges
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.)
Expired
Application number
ES341846A
Other languages
Spanish (es)
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.)
Schloemann AG
Original Assignee
Schloemann AG
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 Schloemann AG filed Critical Schloemann AG
Publication of ES341846A1 publication Critical patent/ES341846A1/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
    • B21B13/14—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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

A roll stand incorporates work rolls 1 which are frictionally driven by backing rolls 2, are offset from the common vertical plane of the backing rolls, and are supported to one side by chocks 25 and to the opposite side by intermediate rolls 3 and 4, and rollers 5. Bridges 6 and 61, which extend between the mill housings and include arms 9 which are pivoted by eccentric bolts 12 to the housings, support the rollers 5. Rings 13 surround the end portions of the bridges each ring having a flattened section 14 against which a wedge 15 engages. The positions of the rollers 5 can be adjusted by means of the wedges 15 and bolts 12 to compensate for wear of the rolls. The chocks 25 are biased towards the backing roll chocks 23 and 231 by means of levers 29 acted on by hydraulic pistons 28, while arms 19 and 191 supporting the intermediate rolls are urged apart by cylinders 30,
ES341846A 1966-06-16 1967-06-15 Multi-roll stands Expired ES341846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1527712A DE1527712C3 (en) 1966-06-16 1966-06-16 Multi-roll mill stand

Publications (1)

Publication Number Publication Date
ES341846A1 true ES341846A1 (en) 1968-07-16

Family

ID=7435012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341846A Expired ES341846A1 (en) 1966-06-16 1967-06-15 Multi-roll stands

Country Status (5)

Country Link
US (1) US3533263A (en)
DE (1) DE1527712C3 (en)
ES (1) ES341846A1 (en)
GB (1) GB1178328A (en)
SE (1) SE330144B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777054C3 (en) * 1966-06-28 1981-01-29 Schloemann-Siemag Ag, 4000 Duesseldorf Multi-roll stand
DE2747331C2 (en) * 1977-10-21 1982-07-22 SMS Schloemann-Siemag AG, 4000 Düsseldorf Device for adjusting support rollers
US4197731A (en) * 1978-05-19 1980-04-15 T. Sendzimir, Incorporated Rolling mill capable of increased torque transmission
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
CH657547A5 (en) * 1982-08-31 1986-09-15 Escher Wyss Ag ROLLING MILL FOR A RAIL-SHAPED MATERIAL.
JPS60141311A (en) * 1983-12-29 1985-07-26 Hitachi Ltd Rolling mill
DE3811847A1 (en) * 1987-04-08 1988-10-20 Hitachi Ltd Method for controlling the offset of the work rolls in a rolling stand
US4768366A (en) * 1987-04-30 1988-09-06 Tadeusz Sendzimir Wide strip mill using pressure elements
US7185522B2 (en) * 2005-05-10 2007-03-06 T. Sendzimir, Inc. Side supported 6-high rolling mill
US8365567B2 (en) * 2008-03-04 2013-02-05 Nippon Steel Corporation Rolling mill and rolling method for flat products of steel
US8365563B2 (en) * 2009-11-16 2013-02-05 Quad Engineering, Inc. Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill
WO2011107165A1 (en) * 2010-03-03 2011-09-09 Siemens Vai Metals Technologies Sas Roll stand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905129A (en) * 1928-07-06 1933-04-25 United Eng Foundry Co Rolling mill
US3003373A (en) * 1953-01-21 1961-10-10 Schloemann Ag Multi-roll stand for rolling mills
GB792523A (en) * 1955-04-18 1958-03-26 Schloemann Ag Improved means for keeping working rolls in contact with backing rolls and supporting rollers in rolling mills
US3049949A (en) * 1958-08-12 1962-08-21 Schloemann Ag Rolling mill

Also Published As

Publication number Publication date
SE330144B (en) 1970-11-09
DE1527712B2 (en) 1979-02-01
DE1527712A1 (en) 1970-01-15
US3533263A (en) 1970-10-13
GB1178328A (en) 1970-01-21
DE1527712C3 (en) 1979-09-27

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