WO2003022472A1 - Dispositif de guidage de matieres a laminer destine a des cages duo de laminage horizontales - Google Patents

Dispositif de guidage de matieres a laminer destine a des cages duo de laminage horizontales Download PDF

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Publication number
WO2003022472A1
WO2003022472A1 PCT/EP2002/010054 EP0210054W WO03022472A1 WO 2003022472 A1 WO2003022472 A1 WO 2003022472A1 EP 0210054 W EP0210054 W EP 0210054W WO 03022472 A1 WO03022472 A1 WO 03022472A1
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
stand
roll
bearing
rolling stock
Prior art date
Application number
PCT/EP2002/010054
Other languages
German (de)
English (en)
Inventor
Michael Minnerop
Original Assignee
Sms Meer 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 Sms Meer Gmbh filed Critical Sms Meer Gmbh
Priority to AT02774584T priority Critical patent/ATE289231T1/de
Priority to JP2003526589A priority patent/JP4197646B2/ja
Priority to DE50202293T priority patent/DE50202293D1/de
Priority to EP02774584A priority patent/EP1425119B1/fr
Publication of WO2003022472A1 publication Critical patent/WO2003022472A1/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/023—Transverse shifting one housing
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B31/07—Adaptation of roll neck bearings
    • 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

Definitions

  • the invention relates to a rolling stock guiding device for horizontal duo-roll stands with a pair of rolls which, with its bearing chocks resting on a carrier, can be moved into and out of the rolling stand, above and below the plane of movement of the rolling stock passing through the rolling stand being vertically adjustable, parallel to the Wear roll bar guide elements that run along the roll axes for the rolled strand.
  • the rolling beams of this type which carry the guide elements are arranged on the uprights of the rolling stand; they are generally provided with displacement devices for adjusting the guide elements to the dimensions of the rolling stock passing through the rolling stand.
  • the arrangements of the shifting devices on the stands of the roll stand require not only a special design and construction effort for the stand, but also for the shifting devices themselves and their drive, as well as motion controls.
  • the invention has for its object to provide a rolling stock guiding device in which this effort is avoided.
  • This object is achieved in that the rolling beams carrying the guide device can be connected to the free ends of a pair of rolling beams which are fixedly connected to the bearing chocks of the respective roll and project from them parallel to the rolling direction.
  • the two supports of this pair of roller beams can each be arranged between the end face of the roller and the side surface of the bearing insert facing it and, in the form of a plate, can be designed as a roller-side bearing cover of the bearing of the bearing insert adjacent to the end face of the roller.
  • these rolling stock guiding devices can also be arranged in a separable stand rolling stand with two stands that can be coupled to one another, from which the operator-side stand can be moved transversely to the rolling direction on the drive side, or can also be arranged in a stand rolling stand, the operator-side stand of which is one the position chocks of the rollers laterally enclosing, separable from the rest of the stand, which can be clamped with this by releasable lateral tensioning devices, which together with the rollers, their bearing chocks and the rolling stock guiding devices, lying on the carrier carriage, can be moved out of the remaining rolling stand and into it is trained.
  • This design of the rolling stock guiding devices does not require any special additional shifting and adjusting devices, because the supports, which are firmly connected to the bearing chocks of the rolls and the associated rolling beams, which support the guiding devices, automatically follow the positioning movements of the bearing chocks without the need for additional adjusting devices.
  • FIG. 1 shows the partially cut Side view of a roller set retracted in a roll stand with the guide devices and FIG. 2 shows a section along the line AA through FIG. 1.
  • the rollers WZ lie on a carrier carriage TW that can be moved with rollers on a pair of rails SP, with their bearing chocks in the stand windows of two roller stands, the operator-side roller stand WSB shown here and the drive-side roller stand WSA shown in FIG. 2 guided.
  • the operator-side roll stand WSB consists of three sections, namely an upper section WA, a lower section WU and a section WM located between them.
  • the upper section WO and the lower section WU are, in a manner not shown here, connected to the drive-side roll stand WSA and form the actual roll stand with it.
  • the middle section WM together with the rolls WZ and their bearing chocks LS on the carrier car TW, can be moved out of the partial stand formed by the drive-side roll stand WSA and the two operator-side roll stand sections WO and WU.
  • the operator-side roller stand sections WO, WM and WU have longitudinal grooves LN on the outside (cf. also FIG. 2) into which tie rods ZS articulated in the lower roller stand section WAU can be pivoted in and out in the direction of the double arrow DP.
  • pull rods ZS are connected at their free ends to pull motors ZM, which are supported in the pivoted-in position of the pull rods ZS against the upper side of the roll stand section WO and allow the upper roll stand section WO and the lower roll stand section WU to be braced with the middle roll stand section WM.
  • plate-shaped roller beam supports WT are arranged between the two end faces of the roller WZ and the associated sides of the bearing chocks LS, which here are located above the roller and the lateral boundaries of the drive-side roller stand WSA and the operator side Roll stand WSB also protrude and take up the ends of the roll bars WB at their free ends in vertical guide grooves FN (cf. also FIG. 1).
  • the section of the roll beam carrier WT facing the side of the bearing chocks LS forms the bearing cover of the bearing, not shown, adjacent to the roll WZ in the bearing chock LS.
  • sliding strips GL are arranged in the direction of adjustment of the rollers.
  • the upper guide elements OFE and the lower guide elements UFE for the rolling stock are screw-connected to the rolling beams WB via intermediate supports ZWT and can be adjusted to the rolling stock dimensions using adjusting elements SE.
  • the upper and lower guide elements OFE and UFE which are connected to the upper and lower bearing chocks in this way, automatically follow the positioning movements of the rollers WZ mounted in these bearing chocks LS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Seasonings (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pens And Brushes (AREA)
  • Machine Tool Units (AREA)
  • Automatic Assembly (AREA)

Abstract

L'invention concerne un dispositif de guidage de matières à laminer destiné à des cages duo de laminage horizontales, comportant une paire de cylindres pouvant être introduits/retirés dans/de la cage de laminoir tandis que les inserts de palier (LS) de ladite paire de cylindres reposent sur un chariot support (TW). Des éléments de guidage (OFE, UFE) destinés aux barres de laminage (WB) portant la bande de matière à laminer, pouvant coulisser axialement et s'étendant parallèlement à l'axe des cylindres, sont disposés au dessus ou en dessous du plan de déplacement de la bande de matière à laminer traversant la cage de laminoir. Les barres de laminage (WB) portant les éléments de guidage (OFE, UFE) peuvent être reliées aux extrémités libres d'une paire de supports de barres de laminage (WT) reliée fixement à l'insert de palier (LS) du cylindre correspondant (WZ) et faisant saillie parallèlement au sens de laminage.
PCT/EP2002/010054 2001-09-13 2002-09-07 Dispositif de guidage de matieres a laminer destine a des cages duo de laminage horizontales WO2003022472A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT02774584T ATE289231T1 (de) 2001-09-13 2002-09-07 Walzgutführungseinrichtung für horizontal- duowalzgerüste
JP2003526589A JP4197646B2 (ja) 2001-09-13 2002-09-07 水平二段ロール台架の圧延材案内装置
DE50202293T DE50202293D1 (de) 2001-09-13 2002-09-07 Walzgutführungseinrichtung für horizontal-duowalzgerüste
EP02774584A EP1425119B1 (fr) 2001-09-13 2002-09-07 Dispositif de guidage de matieres a laminer destine a des cages duo de laminage horizontales

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10145106A DE10145106A1 (de) 2001-09-13 2001-09-13 Walzgutführungseinrichtung für Horizontal-Duowalzgerüste
DE10145106.7 2001-09-13

Publications (1)

Publication Number Publication Date
WO2003022472A1 true WO2003022472A1 (fr) 2003-03-20

Family

ID=7698886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010054 WO2003022472A1 (fr) 2001-09-13 2002-09-07 Dispositif de guidage de matieres a laminer destine a des cages duo de laminage horizontales

Country Status (7)

Country Link
EP (1) EP1425119B1 (fr)
JP (1) JP4197646B2 (fr)
CN (1) CN1292852C (fr)
AT (1) ATE289231T1 (fr)
DE (2) DE10145106A1 (fr)
ES (1) ES2236588T3 (fr)
WO (1) WO2003022472A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104741384A (zh) * 2015-03-27 2015-07-01 山东钢铁股份有限公司 连轧机组轧辊临时替代装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527056A1 (fr) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Procédé de laminage de plaques, programme informatique, support de données et dispositif de commande
CN102284516B (zh) * 2011-05-25 2013-06-12 中冶京诚工程技术有限公司 轧机导卫同步结构
CN112122368B (zh) * 2020-07-23 2022-03-01 太原重工股份有限公司 斜轧导板架装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293690C (fr) *
EP0178462A1 (fr) * 1984-10-04 1986-04-23 Sms Schloemann-Siemag Aktiengesellschaft Cage de laminoir avec montant déconnectable en vue d'un changement de cylindres
EP0335081A1 (fr) * 1988-02-22 1989-10-04 Sms Schloemann-Siemag Aktiengesellschaft Dispositif pour le guidage de produit laminé entre les cylindres d'une cage de laminoir
EP0857522A1 (fr) * 1997-01-16 1998-08-12 Sms Schloemann-Siemag Aktiengesellschaft Train de laminage
DE19946946A1 (de) * 1999-09-30 2001-04-05 Sms Demag Ag Führungsvorrichtung zum Einführen von Walzgut
DE10103683A1 (de) * 2001-01-27 2002-08-01 Sms Demag Ag Walzvorrichtung für Walzstraße mit gestaffelten Gerüsten, insbesondere Tandemwalzanlage
EP1232807A2 (fr) * 2001-01-27 2002-08-21 SMS Demag AG Train de laminage à cages en série, in particulier installation de laminage en tandem

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293690C (fr) *
EP0178462A1 (fr) * 1984-10-04 1986-04-23 Sms Schloemann-Siemag Aktiengesellschaft Cage de laminoir avec montant déconnectable en vue d'un changement de cylindres
EP0335081A1 (fr) * 1988-02-22 1989-10-04 Sms Schloemann-Siemag Aktiengesellschaft Dispositif pour le guidage de produit laminé entre les cylindres d'une cage de laminoir
EP0857522A1 (fr) * 1997-01-16 1998-08-12 Sms Schloemann-Siemag Aktiengesellschaft Train de laminage
DE19946946A1 (de) * 1999-09-30 2001-04-05 Sms Demag Ag Führungsvorrichtung zum Einführen von Walzgut
DE10103683A1 (de) * 2001-01-27 2002-08-01 Sms Demag Ag Walzvorrichtung für Walzstraße mit gestaffelten Gerüsten, insbesondere Tandemwalzanlage
EP1232807A2 (fr) * 2001-01-27 2002-08-21 SMS Demag AG Train de laminage à cages en série, in particulier installation de laminage en tandem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104741384A (zh) * 2015-03-27 2015-07-01 山东钢铁股份有限公司 连轧机组轧辊临时替代装置

Also Published As

Publication number Publication date
ES2236588T3 (es) 2005-07-16
CN1292852C (zh) 2007-01-03
DE50202293D1 (de) 2005-03-24
DE10145106A1 (de) 2003-04-03
JP4197646B2 (ja) 2008-12-17
ATE289231T1 (de) 2005-03-15
EP1425119A1 (fr) 2004-06-09
CN1553832A (zh) 2004-12-08
EP1425119B1 (fr) 2005-02-16
JP2005501727A (ja) 2005-01-20

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