GB1157233A - Improvements in Multi-Roll Stands - Google Patents

Improvements in Multi-Roll Stands

Info

Publication number
GB1157233A
GB1157233A GB26743/67A GB2674367A GB1157233A GB 1157233 A GB1157233 A GB 1157233A GB 26743/67 A GB26743/67 A GB 26743/67A GB 2674367 A GB2674367 A GB 2674367A GB 1157233 A GB1157233 A GB 1157233A
Authority
GB
United Kingdom
Prior art keywords
rolls
bridge
wedges
working
backing
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
GB26743/67A
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 GB1157233A publication Critical patent/GB1157233A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

1,157,233. Rolling. SCHLOEMANN A.G. 9 June, 1967 [28 June, 1966], No. 26743/67. Heading B3M. A rolling mill includes two positively driven backing rolls and a pair of working rolls which are frictionally driven by, and offset from the plane of, the backing rolls, the working rolls being supported by intermediate rolls and by rollers whose individual distances from the plane of the backing rolls can be varied to produce a desired profile on the working rolls. Work rolls 1, 1<SP>1</SP>, Fig. 2, are urged by levers 36 and claws 27 against backing rolls 3, 3<SP>1</SP> and are supported laterally by rolls 55<SP>1</SP>, 44<SP>1</SP>, and rollers 661 carried in combs 7, 7<SP>1</SP>. Each comb, Fig. 1, bears against a bridge 10 or 10<SP>1</SP> which extends between the mill housings and which comprises enlarged ends 13 accommodating sleeves 14. A tension rod 15 has its oppositely threaded ends located within the sleeves such that rotation of the sleeve by a fluid pressure operated lever 16 moves the ends 13 towards or away from each other to deflect the bridge 10 or 10<SP>1</SP>. The working rolls are thereby bent slightly to control the profile of the gap between the rolls. In an alternative form, Fig. 3, the supporting rollers 44 are journalled in plates 45 which bear against bridges 49 extending between the housings. Between each bridge and plate 45 are located wedges 50 and 51 spaced along the length of the bridge. The wedges are connected to an eccentric shaft 57 which is angularly movable by fluid-pressure cylinders 59 to adjust the wedges vertically. By selecting suitable inclinations for the wedges spaced along each of the bridges, the working rolls 40 can be deflected to produce a desired roll gap.
GB26743/67A 1966-06-28 1967-06-09 Improvements in Multi-Roll Stands Expired GB1157233A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DESC039179 1966-06-28
DE1777054A DE1777054C3 (en) 1966-06-28 1966-06-28 Multi-roll stand
US3710570A 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
GB1157233A true GB1157233A (en) 1969-07-02

Family

ID=27181366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26743/67A Expired GB1157233A (en) 1966-06-28 1967-06-09 Improvements in Multi-Roll Stands

Country Status (6)

Country Link
US (2) US3546914A (en)
AT (2) AT288299B (en)
DE (2) DE1777054C3 (en)
ES (1) ES342196A1 (en)
GB (1) GB1157233A (en)
SE (2) SE350914B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125718A (en) * 1982-08-31 1984-03-14 Sulzer Escher Wyss Ltd Sheet rolling mill
GB2139126A (en) * 1983-05-05 1984-11-07 Intergrated Ind Syst Rolling mill and work roll backup system therefor

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279247A (en) * 1968-09-30 1972-06-28 United Eng Foundry Co Crown control in a rolling mill or calender
DE2747331C2 (en) * 1977-10-21 1982-07-22 SMS Schloemann-Siemag AG, 4000 Düsseldorf Device for adjusting support rollers
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
US4462236A (en) * 1982-03-26 1984-07-31 T. Sendzimir, Inc. Fourteen-high rolling mill
US4539834A (en) * 1983-02-24 1985-09-10 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Rolling mill
DE3308673A1 (en) * 1983-03-11 1984-09-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf MULTI-ROLLER FRAME
DE3323641A1 (en) * 1983-04-02 1984-10-04 SMS Schloemann-Siemag AG, 4000 Düsseldorf MULTI-ROLLER FRAME
DE3335857A1 (en) * 1983-10-03 1985-04-18 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING DEVICE WITH SUPPORTING ROLLER WORKING ROLLS
DE3431691A1 (en) * 1984-08-29 1986-03-13 Achenbach Buschhütten GmbH, 5910 Kreuztal ROLLING MILLS FOR BAND SHAPED MATERIAL
DE3529363A1 (en) * 1985-08-16 1987-02-19 Schloemann Siemag Ag ADJUSTMENT DEVICE FOR THE AXIAL PARALLEL SHIFTING OF ROLLS OF A ROLLING DEVICE
CN100425358C (en) * 2006-06-16 2008-10-15 何忠权 Eight slanting rollers shape structure of rolling mill of eight slanting rollers
DE102007058729A1 (en) 2007-08-07 2009-02-19 Sms Demag Ag Rolling device with adjusting device
DE102008009902A1 (en) * 2008-02-19 2009-08-27 Sms Demag Ag Rolling device, in particular push roll stand
DE102008032522A1 (en) 2008-07-10 2010-01-14 Sms Siemag Aktiengesellschaft Rolling device with adjusting device

Family Cites Families (5)

* 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
AT256003B (en) * 1964-06-23 1967-08-10 Schloemann Ag Multi-roll stand
DE1527712C3 (en) * 1966-06-16 1979-09-27 Schloemann-Siemag Ag, 4000 Duesseldorf Multi-roll mill stand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125718A (en) * 1982-08-31 1984-03-14 Sulzer Escher Wyss Ltd Sheet rolling mill
GB2139126A (en) * 1983-05-05 1984-11-07 Intergrated Ind Syst Rolling mill and work roll backup system therefor

Also Published As

Publication number Publication date
SE350914B (en) 1972-11-13
DE1777054B2 (en) 1980-05-14
SE346474B (en) 1972-07-10
AT288299B (en) 1971-01-15
US3695082A (en) 1972-10-03
DE1777054C3 (en) 1981-01-29
DE1777054A1 (en) 1970-01-22
US3546914A (en) 1970-12-15
AT282515B (en) 1970-06-25
DE1527713A1 (en) 1970-01-15
ES342196A1 (en) 1968-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees