GB1281764A - A device for changing the working rolls of roll stands - Google Patents

A device for changing the working rolls of roll stands

Info

Publication number
GB1281764A
GB1281764A GB3560171A GB3560171A GB1281764A GB 1281764 A GB1281764 A GB 1281764A GB 3560171 A GB3560171 A GB 3560171A GB 3560171 A GB3560171 A GB 3560171A GB 1281764 A GB1281764 A GB 1281764A
Authority
GB
United Kingdom
Prior art keywords
rolls
changing
levers
stand
working rolls
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
GB3560171A
Inventor
Peter Zens
Theodor Josef Sevenich
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.)
MASCH und WERKZEUGBAU GmbH
Original Assignee
MASCH und WERKZEUGBAU GmbH
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
Priority to DE19671602084 priority Critical patent/DE1602084C3/en
Priority to DE19671777286 priority patent/DE1777286C3/en
Application filed by MASCH und WERKZEUGBAU GmbH filed Critical MASCH und WERKZEUGBAU GmbH
Priority to GB3560171A priority patent/GB1281764A/en
Publication of GB1281764A publication Critical patent/GB1281764A/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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/12—Covers or shieldings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Actuator (AREA)

Abstract

1281764 Rolling mills MASCHINENUND WERKZEUGBAU GmbH 18 July 1969 35601/71 Divided out of 1280033 Heading B3M Roll changing apparatus, for changing the work rolls 4 of a stand in a continuous strip rolling mill, incorporates guide strips 20 which are movable upwardly to raise the work rolls, thus enabling skids 24 to be positioned beneath the rolls to remove them. The strips are each coupled by levers 22 and 23 to an actuator 19 fitted on the stand. Stops 21 limit movement of the levers 23 and hence of the guide strips. Before the rolls 4 are lifted, their chocks are separated by spacers.
GB3560171A 1967-05-05 1969-07-18 A device for changing the working rolls of roll stands Expired GB1281764A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19671602084 DE1602084C3 (en) 1967-05-05 1967-05-05 Arrangement for installing and removing work rolls in or out of the rolling stands of a rolling mill
DE19671777286 DE1777286C3 (en) 1967-05-05 1967-05-05 Lifting device for installing and removing work rolls. Eliminated from: 1602084
GB3560171A GB1281764A (en) 1967-05-05 1969-07-18 A device for changing the working rolls of roll stands

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19671777286 DE1777286C3 (en) 1967-05-05 1967-05-05 Lifting device for installing and removing work rolls. Eliminated from: 1602084
DEH0062637 1967-05-05
GB3560171A GB1281764A (en) 1967-05-05 1969-07-18 A device for changing the working rolls of roll stands

Publications (1)

Publication Number Publication Date
GB1281764A true GB1281764A (en) 1972-07-12

Family

ID=27181371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3560171A Expired GB1281764A (en) 1967-05-05 1969-07-18 A device for changing the working rolls of roll stands

Country Status (2)

Country Link
DE (1) DE1777286C3 (en)
GB (1) GB1281764A (en)

Also Published As

Publication number Publication date
DE1777286C3 (en) 1974-11-07
DE1602084A1 (en) 1970-02-26
DE1777286B2 (en) 1974-04-11
DE1777286A1 (en) 1971-08-12
DE1602084B2 (en) 1971-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years