GB1355662A - Rolling mills - Google Patents

Rolling mills

Info

Publication number
GB1355662A
GB1355662A GB2883070A GB1355662DA GB1355662A GB 1355662 A GB1355662 A GB 1355662A GB 2883070 A GB2883070 A GB 2883070A GB 1355662D A GB1355662D A GB 1355662DA GB 1355662 A GB1355662 A GB 1355662A
Authority
GB
United Kingdom
Prior art keywords
housing
acting
rams
wedge assembly
backing roll
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
GB2883070A
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy Ltd
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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Publication of GB1355662A publication Critical patent/GB1355662A/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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Crushing And Grinding (AREA)

Abstract

1355662 Rolling mills DAVY-LOEWY Ltd 4 June 1971 [15 June 1970] 28830/70 Heading B3M Each housing 20 of a four-high rolling mill is provided, in fixed relation to the housing, with balancing rams 28 acting to urge a pair of work roll chocks 16 and 18 apart, with a ram 30A acting between one backing roll chock and the housing, and with an adjustable screw or wedge assembly 34 acting between the other backing roll chock and the housing. The pistons of the rams 28 are carried in inward extensions 24 of the housing, the extensions being integral with, or attached to, the housing. Additional rams 26 serve to balance the backing roll chocks. The screw or wedge assembly 34 adjusts the roll gap when under load; if a wedge assembly is used, packers are used to provide coarse gap adjustment. Wheels 44 and rails 46 are supplied for removing the work rolls from the mill.
GB2883070A 1970-06-15 1970-06-15 Rolling mills Expired GB1355662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2883070 1970-06-15

Publications (1)

Publication Number Publication Date
GB1355662A true GB1355662A (en) 1974-06-05

Family

ID=10281840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2883070A Expired GB1355662A (en) 1970-06-15 1970-06-15 Rolling mills

Country Status (5)

Country Link
AU (1) AU3000471A (en)
DE (1) DE2129376A1 (en)
FR (1) FR2095269A1 (en)
GB (1) GB1355662A (en)
ZA (1) ZA713697B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468944A (en) * 1981-07-16 1984-09-04 Davy-Loewy Limited Gap indicating means for a rolling mill
CN115318839A (en) * 2022-08-16 2022-11-11 中冶南方工程技术有限公司 Roller equipment capable of quickly changing roller and roller changing method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254735A1 (en) * 1972-11-09 1974-05-22 Krupp Gmbh QUARTO ROLLING FRAME
DE3674781D1 (en) * 1986-03-04 1990-11-08 Mannesmann Ag ROLLING MILLS.
EP0352329A4 (en) * 1988-01-21 1991-01-30 Vsesojuzny Zaochny Politekhnichesky Institut Working stand of rolling mill
DE19536042A1 (en) * 1995-09-28 1997-04-03 Schloemann Siemag Ag Guide device for four or multi-roll stands

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468944A (en) * 1981-07-16 1984-09-04 Davy-Loewy Limited Gap indicating means for a rolling mill
CN115318839A (en) * 2022-08-16 2022-11-11 中冶南方工程技术有限公司 Roller equipment capable of quickly changing roller and roller changing method thereof

Also Published As

Publication number Publication date
DE2129376A1 (en) 1972-02-03
ZA713697B (en) 1972-01-26
FR2095269A1 (en) 1972-02-11
AU3000471A (en) 1972-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees