EP1005924A3 - Method and device for changing the rolls of rolling stands of different sizes - Google Patents

Method and device for changing the rolls of rolling stands of different sizes Download PDF

Info

Publication number
EP1005924A3
EP1005924A3 EP99123801A EP99123801A EP1005924A3 EP 1005924 A3 EP1005924 A3 EP 1005924A3 EP 99123801 A EP99123801 A EP 99123801A EP 99123801 A EP99123801 A EP 99123801A EP 1005924 A3 EP1005924 A3 EP 1005924A3
Authority
EP
European Patent Office
Prior art keywords
rolls
stand
changing
size
different sizes
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.)
Withdrawn
Application number
EP99123801A
Other languages
German (de)
French (fr)
Other versions
EP1005924A2 (en
Inventor
Gunter Hörold
Christian Dr. Steglich
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.)
SKET Walzwerkstechnik GmbH
Original Assignee
SKET Walzwerkstechnik 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
Application filed by SKET Walzwerkstechnik GmbH filed Critical SKET Walzwerkstechnik GmbH
Publication of EP1005924A2 publication Critical patent/EP1005924A2/en
Publication of EP1005924A3 publication Critical patent/EP1005924A3/en
Withdrawn legal-status Critical Current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

Landscapes

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

Abstract

Die Aufgabe, mit geringem technischen Ausrüstungsaufwand den Wechsel der Walzen unterschiedlicher Gerüstbaugrößen wenigstens in der Zeiteinheit zu realisieren, die benötigt wird, um bei Verwendung je einer jeder Walzgerüstbaugröße zugeordneten Walzenwechseivorrichtung den Walzenwechsel durchzuführen, wird mittels einer einzigen Einrichtung zum Auswechseln der Walzen (1) derart gelöst, daß sie eine Vorrichtung zum Schwenken I des Walzeneinbaus (2) aus einer aufrechten in eine horizontale Lage und zurück, eine Vorrichtung zum Verschieben II der Einbaustücke (3) samt Zuganker (4) und anteiligem Anstellgetriebe (5) sowie eine auf die Gerüstbaugröße bezogene multifunktionelle und auswechselbare Vorrichtung zum Transport III aufweist und die Vorrichtung zum Schwenken I einen auf die Gerüstbaugröße bezogenen auswechselbaren Aufnahmeadapter (8) für den Walzeneinbau (2) beinhaltet.

Figure 00000001
The task of realizing the change of the rolls of different stand sizes with little technical equipment at least in the time unit that is required to carry out the roll change using each roll stand size assigned to each roll stand is accomplished by means of a single device for changing the rolls (1) solved that they have a device for pivoting I of the roller installation (2) from an upright to a horizontal position and back, a device for moving II of the chocks (3) together with tie rods (4) and proportional adjustment gear (5) and one on the scaffold size Has related multifunctional and interchangeable device for transport III and the device for swiveling I includes an interchangeable mounting adapter (8) for the roller installation (2) which is related to the size of the stand.
Figure 00000001
EP99123801A 1998-12-03 1999-12-01 Method and device for changing the rolls of rolling stands of different sizes Withdrawn EP1005924A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19855652A DE19855652C1 (en) 1998-12-03 1998-12-03 Changing of rolls in roll stands of different sizes involves pivoting roll mounting into a horizontal position, changing the rolls, and transporting the roll mounting in vertical orientation back to roll stand
DE19855652 1998-12-03

Publications (2)

Publication Number Publication Date
EP1005924A2 EP1005924A2 (en) 2000-06-07
EP1005924A3 true EP1005924A3 (en) 2003-01-15

Family

ID=7889767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99123801A Withdrawn EP1005924A3 (en) 1998-12-03 1999-12-01 Method and device for changing the rolls of rolling stands of different sizes

Country Status (4)

Country Link
US (1) US6167738B1 (en)
EP (1) EP1005924A3 (en)
BR (1) BR9905701A (en)
DE (1) DE19855652C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160004B4 (en) * 2001-12-06 2004-01-29 Sms Meer Gmbh Method and device for changing the rolls in a pipe welding stand
CN102029291B (en) * 2010-11-16 2012-07-04 中冶京诚工程技术有限公司 Quick replacing device for bending roll block of rolling mill
US9579703B2 (en) 2013-10-02 2017-02-28 Fives Bronx, Inc. Roll change apparatus
CN105396876A (en) * 2015-12-07 2016-03-16 天津市新宇彩板有限公司 Lifting device for rolling mill track
CN106111704A (en) * 2016-08-11 2016-11-16 河北钢铁股份有限公司邯郸分公司 A kind of wide and heavy plate mill roller block changing device
DE102019220327A1 (en) * 2019-12-20 2021-06-24 Sms Group Gmbh Method for changing a roll configuration in a roll stand and roll arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726108A (en) * 1983-11-11 1988-02-23 Danieli & C. Officine Meccaniche Spa Device to replace rolls and apparatus on rolling stands having rolls supported at one end
JPH07256317A (en) * 1994-03-18 1995-10-09 Kobe Steel Ltd Method for changing roll of multi roll mill, roll changing device used therefor and multi roll mill
JPH0824916A (en) * 1994-07-15 1996-01-30 Nisshin Steel Co Ltd Layout of roll shop
JPH1024305A (en) * 1996-07-09 1998-01-27 Kobe Steel Ltd Device for changing roll of rolling mill

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777316A1 (en) * 1964-08-26 1972-03-09 Kerb Konus Ges Dr Carl Eibes & Feeding device for machines producing grooved pins
US3979939A (en) * 1974-05-21 1976-09-14 G. Schwartz & Co. Apparatus for the mounting and removal of the rollers of a roll stand
US4005594A (en) * 1976-03-03 1977-02-01 Demag Aktiengesellschaft Roll changing mechanism for rolling mills
JPS6044118A (en) 1983-08-19 1985-03-09 Ishikawajima Harima Heavy Ind Co Ltd Roll rearranging device of rolling mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726108A (en) * 1983-11-11 1988-02-23 Danieli & C. Officine Meccaniche Spa Device to replace rolls and apparatus on rolling stands having rolls supported at one end
JPH07256317A (en) * 1994-03-18 1995-10-09 Kobe Steel Ltd Method for changing roll of multi roll mill, roll changing device used therefor and multi roll mill
JPH0824916A (en) * 1994-07-15 1996-01-30 Nisshin Steel Co Ltd Layout of roll shop
JPH1024305A (en) * 1996-07-09 1998-01-27 Kobe Steel Ltd Device for changing roll of rolling mill

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 05 30 April 1998 (1998-04-30) *

Also Published As

Publication number Publication date
EP1005924A2 (en) 2000-06-07
BR9905701A (en) 2000-09-05
DE19855652C1 (en) 2000-03-23
US6167738B1 (en) 2001-01-02

Similar Documents

Publication Publication Date Title
DE19545262B4 (en) Device for operating a multi-stand rolling mill
EP0763391A1 (en) Method of compensating forces resulting from horizontal movements of the rolls in a rolling stand
WO2018041661A1 (en) Continuously operable production plant and method for operating the production plant when there is a fault
DE102005042168A1 (en) Device for acting on the guide surfaces of guided in the stator windows of rolling stands bearing chocks
EP1005924A3 (en) Method and device for changing the rolls of rolling stands of different sizes
DE60004224T2 (en) AUTOMATIC MANAGEMENT SYSTEM FOR ROLLING MILLS
DE102007048747A1 (en) Device for adjusting the distance of the scraper chisel
DE19946946A1 (en) Guiding device for feeding rolling material has guiding elements arranged on a support connected to the roll stand above and below the central plane of the roll gap in the direction of the roll gap
US4962657A (en) Rolling mill train, particularly rolling mill train in a section mill
DE102004054296A1 (en) Control and / or regulating device for a support roll stand of a continuous casting apparatus for metals, in particular for steel materials
DE202017005010U1 (en) Adaptable measuring device to existing spoke wheel centering stands
EP1884760B1 (en) Wheel control device
DE4211100C2 (en) Puller for the chocks of rolls deposited in a hurdle in a rolling mill
EP1018376A3 (en) Rolling train for rolling bar-shaped rolling stock, e.g. steel bars or wire
DE3042445C2 (en) Device for changing the work rolls of rolling stands
DE10117096B4 (en) Device for untwisting rolled billets
EP0711613B1 (en) Safety positioning device for the coupling ends of flexible supply tubes uncoupled from the bearing chocks of rolling stands
DE435391C (en) Roll stand
DE3943388C2 (en)
DE726085C (en) Device for adjusting the rolling stock inlets and outlets
AT222078B (en) Device for guiding the rolling stock between the two groups of rolls of a universal roll stand
DE469121C (en) Device for installing and removing the rolls of pilger step rolling mills
DE1792013U (en) ARRANGEMENT OF A UNIVERSAL ROLLING SCAFFOLDING IN A FINISHING LINE.
DE1913771C3 (en) Device for changing the work rolls of a rolling stand
EP0995505A3 (en) Rolling stand

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

18D Application deemed to be withdrawn

Effective date: 20020702