EP1753555A1 - Procede et dispositif pour le montage et le controle de fonctionnement de guides de laminage dans des cages ou des trains de laminoirs, tels que des trains de laminoirs en tandem - Google Patents

Procede et dispositif pour le montage et le controle de fonctionnement de guides de laminage dans des cages ou des trains de laminoirs, tels que des trains de laminoirs en tandem

Info

Publication number
EP1753555A1
EP1753555A1 EP05749232A EP05749232A EP1753555A1 EP 1753555 A1 EP1753555 A1 EP 1753555A1 EP 05749232 A EP05749232 A EP 05749232A EP 05749232 A EP05749232 A EP 05749232A EP 1753555 A1 EP1753555 A1 EP 1753555A1
Authority
EP
European Patent Office
Prior art keywords
rolling
roll
stands
side module
stand
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
EP05749232A
Other languages
German (de)
English (en)
Other versions
EP1753555B1 (fr
Inventor
Otmar Giesler
Edgar Filk
Michael L. Vanbibber
David A. Nold
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 Demag 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 Demag AG filed Critical SMS Demag AG
Publication of EP1753555A1 publication Critical patent/EP1753555A1/fr
Application granted granted Critical
Publication of EP1753555B1 publication Critical patent/EP1753555B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53022—Means to assemble or disassemble with means to test work or product

Definitions

  • the invention relates to a method and a device for the assembly and for functional tests of rolling fittings in rolling stands or in rolling mills, such as, for example, tandem rolling mills, at least some of the rolling fittings each forming a structural unit that is fastened to the respective roll stand during operation.
  • rolling fittings in rolling stands or in rolling mills, such as, for example, tandem rolling mills
  • Such an assembly is known from EP 0 349 840 A2.
  • There, essentially separate units are to be replaced on the outside of the roll stand of the rolling mill, which not only require an additional and relatively large amount of space, but are also difficult to access and correspondingly difficult to maintain and operate.
  • a structural unit is described as known with strip deflectors, spray devices, rolled strip lifting devices, extension rails and rolled strip guide tables arranged on the rolling mill on the entry and exit sides, the rolled strip lifting devices with strip deflectors, spraying devices, extending rails and rolled strip guide tables being combined into one structural unit and inside of the roll stand are arranged in close proximity to the roll gap of the work rolls.
  • the individual devices can also be integrated in the work roll bending block.
  • the invention has for its object to simplify the handling of the assembly during assembly and functional tests and to carry out the work faster and more quickly.
  • the object is achieved according to the invention in that the structural units for pre-assembly with functional tests are arranged on a mounting plate, set and / or checked outside the rolling stand and that at least one set and / or tested the structural unit in operation between two rolling stands predominantly in the intermediate frame - Arranged in space and attached to structurally determinable support points of the roll stand.
  • the main advantage is a possible pre-test of all elements outside the roll stand, for example in the workshop, time-saving pre-wiring of the sensors and piping for the media consumers. This considerably simplifies the final assembly in the roll stand, for example, it shortens time because it is no longer individual assemblies that are assembled and tested, but a compact unit.
  • an inlet side module be installed in the rolling direction in the first roll stand of a rolling mill between the mutually assigned roll stands of the first roll stand in question.
  • the unit in question can therefore also be used on a single roll stand.
  • the pre-assembly with the functional tests is also carried out outside the rolling line, preferably in the workshop.
  • an outlet side module and an inlet side module be installed in the rolling direction between a first rolling stand and a second rolling stand.
  • the above elements form a structural unit (a module).
  • the base frame can also be used as a mounting plate if desired.
  • One refinement consists in that the structural unit is arranged between two rolling stands of a rolling mill which follow one another in the rolling direction and is formed from at least one outlet side module and one inlet side module.
  • the two units can form a common module if such a design is advantageous.
  • inlet side and outlet side modules are mounted on a base frame within a common structural unit between the rolling stands that follow one another in the rolling direction.
  • the outlet side module and the inlet side module are arranged in the installed state on a base frame made of the side protection walls and the two cross members and a walkable grating is provided.
  • the outlet side module comprises at least the following items: a belt deflector for the upper and lower work roll, an interspace cleaning bar, an outlet side emulsion spray device, an upper cleaning and cooling bar, one lower cleaning and chilled beams, - a belt data measuring device, - a belt tension measuring roller, - a carrier with protective device for the belt speed measuring device, - a protective device for the belt thickness measuring device, - stationary belt guide tables and - a belt holding-down roller with integrated belt cooling device and - the basic frame.
  • the above objects form at least one of the structural units within the space between the scaffolds.
  • the basis for the method of operation can also be that in the rolling line, the rolling mill and within a rolling stand to accommodate the same, similar or different units for the final assembly and the operating state of the base frame is formed from two cross members, side protection walls and the grating.
  • Fig. 1 shows a side view of part of a rolling mill, for example a tandem rolling mill
  • Fig. 2 is a perspective view of the base frame for receiving the individual modules of one or more units in the space between the stands outside the rolling line, ie for pre-assembly with functional tests in a workshop, each with an inlet side and an outlet side module and
  • Fig. 3 the same base frame with only one unit.
  • Each roll stand 1 shows two individual roll stands 1 lying on a rolling line 6.
  • Each roll stand 1 consists of roll stands 1a and 1b located one behind the other (transverse to the rolling direction 11).
  • Several of such rolling stands 1 form a rolling mill 2.
  • a row of five rolling stands 1 can represent a tandem rolling mill 3.
  • Each of the roll stands 1 is equipped with roll fittings 4.
  • the rolling fittings 4 form the same and / or similar and / or different structural units 5.
  • Such structural units 5 are referred to as “modules”.
  • the structural units 5 are attached as inlet side modules 12 and as outlet side modules 13 in each roll stand 1 and in the stand space 9 on a base frame 8 (cf. FIGS. 2 and 3).
  • the base frame 8 forms a special, independent structural unit 5 in the frame space 9.
  • This base frame 8 consists of two cross members 19, side protection walls 17a, 17b and a grating 21.
  • the frame space 9 there are an outlet side module 13 on the left on the base frame 8 and an inlet side module 12 on the right.
  • These structural units 5 in the frame space 9 are structurally assigned to a support point 10 and fastened there.
  • the support points 10 can already be determined during the design phase, regardless of the unit to be installed.
  • the advantages of the invention are essentially achieved in that the assemblies 5 for a pre-assembly with functional tests on a mounting plate (not shown) outside of the roll stand 1, for example in a workshop, arranged on the mounting plate, outside the roll stand 1 and / or are checked and that at least one set and / or tested unit 5 is arranged between two roll stands, predominantly in the stand space 9, and is attached to structurally determinable support points 10 of the roll stands 1 a, 1 b.
  • the rolling fittings 4 have inlet side spray bars 14 for emulsions.
  • an upper spray bar 15a for the roll gap lubrication and a lower spray bar 15b for the roll gap lubrication are provided.
  • a tape clamping device 16 is arranged in front of it.
  • the rolled strip is guided by means of a strip guide table 18.
  • such a unit 5 can be arranged in the first roll stand 1 of a rolling train 2 as an inlet side module 12 between the roller stands 1a, 1b assigned to one another.
  • the assembly 5 in the interstice 9 is mounted on the base frame 8, two trusses 19 with side protection walls 17a, 17b on both sides, a grating 21 serving for the work of the operating personnel.
  • the base frame 8 is held at the support points 10.
  • the outlet side module 13 is designated as the space outlet side module 22a and is provided with a band deflector 22.
  • the belt deflector 22 is assigned to a lower work roll 23b.
  • the rolling fittings 4 are fastened to the stand walls 24.
  • An intermediate cleaning bar 25 and an upper cleaning and cooling bar 26a and a lower cleaning and cooling bar 26b are provided for the set of rolls comprising work and backup rolls.
  • Between The components have a strip data measuring device 27. Before the entry into the right roll stand 1 there is a strip tension measuring roller 28. Surrounding this is a carrier and a protective device 29 for the components of the strip speed determination.
  • a carrier 30 for the belt speed measuring device is attached to the base frame 8.
  • a protective device 31 for the strip thickness measuring device is shown.
  • a stationary belt guide table 32 with a belt hold-down roller 33 with an integrated belt cooling device is shown.
  • the assembly 5, that is to say the inlet side module 12, here forms a scaffold interspace input module 34.
  • an inlet side emulsion spray bar 35 is formed (analogously to the inlet side spray bar 14). This consists (analogous to 15a, 15b) of an upper spray bar 36a for the lubrication of the roll gap and of a lower spray bar 36b for the lubrication of the roll gap.
  • the outlet side module 13 has an emulsion spray system 37 with multi-zone cooling lubrication.
  • an upper spray bar 38a for the roll gap lubrication and multi-zone cooling and a lower spray bar 38b for the roll gap lubrication and a multi-zone cooling are provided.
  • a space cleaning bar 40 corresponds to the space cleaning bar 25.
  • the belt clamping device 16 corresponds to a belt clamping device 41 with accessories, the drive area of the belt clamping device 41 being designated by 42. These elements are attached to a stud wall 43.
  • a guide table 44 and a pivotable belt guide table 45 are also provided.
  • the inlet side modules 12 and the outlet side modules 13 are provided with the associated splash protection walls 7a and 7b.
  • the base frame 8 is provided for later attachment to the roll stands 1a, 1b by means of side protection walls 17a, 17b.
  • the base frame 8 is shown with the two cross members 19 and the side protection walls 17a, 17b. Viewed in the rolling direction 11, are side by side the belt guide table 18, the side protection walls 17a, 17b, the belt clamping device 16, 41 and the upper spray bar 38a and the lower spray bar 38b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour le montage et le contrôle de fonctionnement de guides de laminage (4) dans des cages de laminoirs (1), au moins une partie de ces guides de laminage (4) formant respectivement une unité modulaire (5). Selon l'invention, pour que les temps de contrôle et de montage puissent être réduits, les unités modulaires (5) sont disposées sur une plaque de montage pour un prémontage avec les essais de fonctionnement et elles sont réglées et/ou contrôlées à l'extérieur de la cage de laminoir (1) et au moins une unité modulaire (5) réglée et/ou contrôlée est disposée de façon opérationnelle entre deux cages de laminoirs (1) principalement dans l'espace (9) entre celles-ci et elle est placée sur un cadre de base (8) au niveau de points de support (10) des montants de cage (1a ; 1b), ces points de support (10) pouvant être déterminés sur le plan structurel.
EP05749232A 2004-05-26 2005-05-13 Procede et dispositif pour le montage et le controle de fonctionnement de guides de laminage dans des cages ou des trains de laminoirs, tels que des trains de laminoirs en tandem Not-in-force EP1753555B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025984A DE102004025984A1 (de) 2004-05-26 2004-05-26 Verfahren und Einrichtung für die Montage und für Funktionsprüfung von Walzarmaturen in Walzgerüsten oder in Walzstraßen, wie bspw. Tandemwalzstraßen
PCT/EP2005/005247 WO2005118172A1 (fr) 2004-05-26 2005-05-13 Procede et dispositif pour le montage et le controle de fonctionnement de guides de laminage dans des cages ou des trains de laminoirs, tels que des trains de laminoirs en tandem

Publications (2)

Publication Number Publication Date
EP1753555A1 true EP1753555A1 (fr) 2007-02-21
EP1753555B1 EP1753555B1 (fr) 2009-08-05

Family

ID=34969958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05749232A Not-in-force EP1753555B1 (fr) 2004-05-26 2005-05-13 Procede et dispositif pour le montage et le controle de fonctionnement de guides de laminage dans des cages ou des trains de laminoirs, tels que des trains de laminoirs en tandem

Country Status (10)

Country Link
US (2) US7861391B2 (fr)
EP (1) EP1753555B1 (fr)
JP (1) JP2008500177A (fr)
CN (1) CN100556568C (fr)
AT (1) ATE438467T1 (fr)
DE (2) DE102004025984A1 (fr)
ES (1) ES2328378T3 (fr)
RU (1) RU2381854C2 (fr)
UA (1) UA90102C2 (fr)
WO (1) WO2005118172A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041403B8 (de) 2006-09-04 2020-08-27 Sms Group Gmbh Bandführungstisch
DE102007048747A1 (de) * 2007-09-10 2009-03-12 Sms Demag Ag Vorrichtung zur Verstellung des Abstandes der Abstreifermeißel
CN102145351A (zh) * 2011-02-18 2011-08-10 莱芜钢铁股份有限公司 可调组合式滑动导卫装置
DE102012201418A1 (de) * 2012-02-01 2013-08-01 Sms Siemag Ag Steckel-Walzwerk
EP3689485B1 (fr) 2019-02-04 2022-07-20 SMS Group GmbH Dispositif d'application d'un module sur un cadre de support d'une cage de laminoir
DE102019214249A1 (de) 2019-02-04 2020-08-06 Sms Group Gmbh Einrichtung zum Anbringen eines Moduls an einen Ständerrahmen eines Walzgerüsts
CN110509003B (zh) * 2019-08-19 2021-06-11 中钢集团西安重机有限公司 一种冷轧机机架的加工工艺

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US20100319190A1 (en) 2010-12-23
DE102004025984A1 (de) 2005-12-15
US8051693B2 (en) 2011-11-08
EP1753555B1 (fr) 2009-08-05
CN1956805A (zh) 2007-05-02
JP2008500177A (ja) 2008-01-10
CN100556568C (zh) 2009-11-04
DE502005007852D1 (de) 2009-09-17
ATE438467T1 (de) 2009-08-15
US7861391B2 (en) 2011-01-04
RU2381854C2 (ru) 2010-02-20
UA90102C2 (uk) 2010-04-12
WO2005118172A1 (fr) 2005-12-15
US20080028599A1 (en) 2008-02-07
ES2328378T3 (es) 2009-11-12
RU2006128734A (ru) 2008-02-20

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