EP0267420A3 - Rolling stand with an axial shifting device for adjustable cylinders - Google Patents

Rolling stand with an axial shifting device for adjustable cylinders Download PDF

Info

Publication number
EP0267420A3
EP0267420A3 EP87114450A EP87114450A EP0267420A3 EP 0267420 A3 EP0267420 A3 EP 0267420A3 EP 87114450 A EP87114450 A EP 87114450A EP 87114450 A EP87114450 A EP 87114450A EP 0267420 A3 EP0267420 A3 EP 0267420A3
Authority
EP
European Patent Office
Prior art keywords
roll
chock
shifting device
rolling stand
cylinder
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
EP87114450A
Other languages
German (de)
Other versions
EP0267420A2 (en
EP0267420B1 (en
Inventor
Hartmut Diel
Hans-Heinrich Hartmann
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag 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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT87114450T priority Critical patent/ATE53517T1/en
Publication of EP0267420A2 publication Critical patent/EP0267420A2/en
Publication of EP0267420A3 publication Critical patent/EP0267420A3/en
Application granted granted Critical
Publication of EP0267420B1 publication Critical patent/EP0267420B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacement Of Web Rolls (AREA)
  • Metal Rolling (AREA)

Abstract

1. Roll stand with a device for the axial displacement of adjustable rolls, which are borne in chocks (3, 4) and secured axially, with hydraulic cylinder-piston units (12, 13), which act in the direction of the roll axes and the extendable part (18, 19) of each of which is connectable with a respective chock of a roll (1, 2) and detachable of the dismounting of the roll and the non-extendable part (14 to 17) of which is fixed at a housing post (7), characterised thereby, that the cylinder-piston units (12, 13) are each carried by an intermediate member (5, 6), which is fixed to be vertically movable at a housing post (7) and arranged between a device (8, 8a), which is fast with the housing, for the balancing-out or counterbending of a roll and a projecting part (strap 3a or 4a) of a chock (3, 4), and that the projecting part is couplable shape-lockingly with the extendable part (18, 19) of a cylinder-piston unit (12, 13) by a relative adjustment in height between the intermediate member and the chock.
EP87114450A 1986-11-10 1987-10-03 Rolling stand with an axial shifting device for adjustable cylinders Expired - Lifetime EP0267420B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87114450T ATE53517T1 (en) 1986-11-10 1987-10-03 ROLLER WITH A DEVICE FOR THE AXIAL SHIFT OF ADJUSTABLE ROLLERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3638330 1986-11-10
DE19863638330 DE3638330A1 (en) 1986-11-10 1986-11-10 ROLLING DEVICES WITH A DEVICE FOR THE AXIAL SHIFTING OF ADJUSTABLE ROLLERS

Publications (3)

Publication Number Publication Date
EP0267420A2 EP0267420A2 (en) 1988-05-18
EP0267420A3 true EP0267420A3 (en) 1988-09-14
EP0267420B1 EP0267420B1 (en) 1990-06-13

Family

ID=6313598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114450A Expired - Lifetime EP0267420B1 (en) 1986-11-10 1987-10-03 Rolling stand with an axial shifting device for adjustable cylinders

Country Status (5)

Country Link
US (1) US4907439A (en)
EP (1) EP0267420B1 (en)
JP (1) JPS63132706A (en)
AT (1) ATE53517T1 (en)
DE (2) DE3638330A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843387A1 (en) * 1988-12-23 1990-07-05 Schloemann Siemag Ag Device for changing rolls, particularly the horizontally displaceable work rolls in a rolling stand
DE4041290A1 (en) * 1990-12-21 1992-07-02 Achenbach Buschhuetten Gmbh DEVICE FOR BALANCING AND VERTICAL BENDING THE WORK ROLLERS OF A QUARTO ROLLING DEVICE
DE4314472A1 (en) * 1993-05-03 1994-11-10 Schloemann Siemag Ag Bending block for bending the rolls of multi-roll stands
FR2710567B1 (en) * 1993-09-28 1995-12-22 Clecim Sa Axial displacement rolling mill.
IT1293773B1 (en) * 1997-07-24 1999-03-10 Demag Italimpianti Spa LAMINATION CAGE WITH CROSSED ROLLERS, WITH VARIABLE STRUCTURE.
DE19922373A1 (en) * 1999-05-14 2000-11-16 Sms Demag Ag Ingots used in hot rolling have a double acting hydraulic piston cylinder unit with both ends connected to guide pieces
DE10141180A1 (en) * 2001-08-22 2003-03-06 Sms Demag Ag Roll stand for rolling different rolling stock that requires different rolling forces
DE10150690A1 (en) * 2001-10-17 2003-04-30 Sms Demag Ag rolling device
DE10156008A1 (en) * 2001-11-15 2003-06-05 Siemens Ag Control method for a finishing train upstream of a cooling section for rolling hot metal strip
DE10334727A1 (en) * 2003-07-30 2005-02-24 Sms Demag Ag rolling device
US8413572B1 (en) 2006-11-22 2013-04-09 Westendorf Manufacturing, Co. Auto attachment coupler with abductor valve
DE102008035702A1 (en) * 2008-07-30 2010-02-04 Sms Siemag Aktiengesellschaft rolling device
CN101607364B (en) * 2008-12-24 2013-03-20 中信重工机械股份有限公司 Device and method for replacing rollers
DE102009058876A1 (en) * 2009-01-23 2010-07-29 Sms Siemag Ag Bending and balancing device for axially displaceable work rolls of a roll stand
AT509455B1 (en) * 2010-07-27 2011-09-15 Andritz Ag Maschf ROLLING RACK WITH ROLLER BEARING
ITMI20120598A1 (en) * 2012-04-12 2013-10-13 Danieli Off Mecc INTEGRATED BENDING AND BALANCING SYSTEM FOR LAMINATION CAGES
CN104338801A (en) * 2013-08-02 2015-02-11 昆山国置精密机械有限公司 Leveling roller bearing seat of plate leveler
CN105834221B (en) * 2016-05-13 2017-08-25 中冶华天工程技术有限公司 The anti-axle of chuck mode alters device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440495B2 (en) * 1973-08-24 1976-06-10 Hitachi, Ltd., Tokio ROLLING FRAME WITH A DEVICE FOR AXIAL MOVEMENT OF THE ROLLS
EP0084927A1 (en) * 1982-01-06 1983-08-03 Hitachi, Ltd. Rolling mill
DE3331055A1 (en) * 1983-08-29 1985-03-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf Roll stand with axially displaceable work rolls
DE3409221A1 (en) * 1984-03-14 1985-09-19 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH AXIAL SLIDING WORK ROLLERS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039020B2 (en) * 1977-09-14 1985-09-04 東レ株式会社 composite film
JPS579513A (en) * 1980-06-23 1982-01-19 Hitachi Ltd Roll shifter for multistage rolling mill
JPS6152914A (en) * 1984-08-24 1986-03-15 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPS6152913A (en) * 1984-08-24 1986-03-15 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
DE3529363A1 (en) * 1985-08-16 1987-02-19 Schloemann Siemag Ag ADJUSTMENT DEVICE FOR THE AXIAL PARALLEL SHIFTING OF ROLLS OF A ROLLING DEVICE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440495B2 (en) * 1973-08-24 1976-06-10 Hitachi, Ltd., Tokio ROLLING FRAME WITH A DEVICE FOR AXIAL MOVEMENT OF THE ROLLS
EP0084927A1 (en) * 1982-01-06 1983-08-03 Hitachi, Ltd. Rolling mill
DE3331055A1 (en) * 1983-08-29 1985-03-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf Roll stand with axially displaceable work rolls
DE3409221A1 (en) * 1984-03-14 1985-09-19 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH AXIAL SLIDING WORK ROLLERS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 211, (M-50)[2267], 24. Juli 1986; & JP-A-61 052914 (ISHIKAWAJIMA HARIMA) 15.03.1986 *

Also Published As

Publication number Publication date
DE3638330A1 (en) 1988-05-19
US4907439A (en) 1990-03-13
DE3763152D1 (en) 1990-07-19
ATE53517T1 (en) 1990-06-15
EP0267420A2 (en) 1988-05-18
JPS63132706A (en) 1988-06-04
EP0267420B1 (en) 1990-06-13

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