ES2193683T3 - Instalacion de laminado de productos planos. - Google Patents

Instalacion de laminado de productos planos.

Info

Publication number
ES2193683T3
ES2193683T3 ES99903748T ES99903748T ES2193683T3 ES 2193683 T3 ES2193683 T3 ES 2193683T3 ES 99903748 T ES99903748 T ES 99903748T ES 99903748 T ES99903748 T ES 99903748T ES 2193683 T3 ES2193683 T3 ES 2193683T3
Authority
ES
Spain
Prior art keywords
crossbeam
pct
face
rolls
sec
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 - Lifetime
Application number
ES99903748T
Other languages
English (en)
Inventor
Alain Lecrivain
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.)
Primetals Technologies France SAS
Original Assignee
VAI Clecim SA
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 VAI Clecim SA filed Critical VAI Clecim SA
Application granted granted Critical
Publication of ES2193683T3 publication Critical patent/ES2193683T3/es
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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports
    • 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
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26—Adjusting eccentrically-mounted roll bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/36—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by radial displacement of the roll sleeve on a stationary roll beam by means of hydraulic supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • 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
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Paper (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

La instalación se refiere a una instalación de laminado para un producto de tiras metálicas, que consta de al menos dos rodillos con ejes paralelos dentro de una carcasa con soporte fijo (1) que tiene dos montantes espaciados (11a, 11b) formando cada uno un bastidor cerrado que consta de dos órganos verticales (12, 12"), una pieza transversal superior (16) y una pieza transversal inferior (16''), y delimitando una ventana (6) central, constituyendo al menos uno de los rodillos un rodillo de apoyo (3) limitado por dos piezas de soporte (4) descansando cada una en una superficie (63) de cojinete de cada pieza transversal (16, 16'') correspondiente a cada montante (11a, 11b). La invención se caracteriza porque al menos en un lado del plano de laminación (P1), cada montante (11a, 11b) transversal (16) está provisto de una superficie de soporte (63) que tiene, a lo largo de toda la anchura de la ventana (6), un perfil cóncavo redondeado que se extiende sobre un sector angular de al menos 180º, y cada pieza soporte (4) de cada cabezal extremo (35a, 35b) del cilindro de apoyo (3) descansa en el mencionado travesaño (42) delimitado por una superficie de contacto (41) con un perfil convexo redondeado emparejado con el de la superficie del cojinete (63).
ES99903748T 1998-02-13 1999-02-12 Instalacion de laminado de productos planos. Expired - Lifetime ES2193683T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801784A FR2774929B1 (fr) 1998-02-13 1998-02-13 Installation de laminage de produits plats et son procede de mise en oeuvre

Publications (1)

Publication Number Publication Date
ES2193683T3 true ES2193683T3 (es) 2003-11-01

Family

ID=9522970

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99903748T Expired - Lifetime ES2193683T3 (es) 1998-02-13 1999-02-12 Instalacion de laminado de productos planos.

Country Status (12)

Country Link
US (1) US6151944A (es)
EP (1) EP0975447B1 (es)
JP (1) JP4399034B2 (es)
KR (1) KR100558672B1 (es)
CN (1) CN1151003C (es)
AT (1) ATE238849T1 (es)
CA (1) CA2286566A1 (es)
DE (1) DE69907330T2 (es)
ES (1) ES2193683T3 (es)
FR (1) FR2774929B1 (es)
TW (1) TW424008B (es)
WO (1) WO1999041026A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1158147C (zh) * 1998-10-26 2004-07-21 三菱重工业株式会社 液体材料的擦拭装置
FR2812082B1 (fr) * 2000-07-20 2002-11-29 Vai Clecim Rouleau de mesure de planeite
DE102008015826A1 (de) 2008-03-27 2009-10-01 Sms Siemag Aktiengesellschaft Walzgerüst
CN101450374B (zh) * 2008-12-23 2012-06-27 中国重型机械研究院 一种电磁搅拌支撑辊装置
JP2013006199A (ja) * 2011-06-27 2013-01-10 Ntn Corp バックアップロール軸受装置
JP2013185673A (ja) * 2012-03-09 2013-09-19 Ntn Corp バックアップロール軸受装置
FR3078494B1 (fr) * 2018-03-05 2021-12-17 Fives Dms Procede de laminage avec etape de reajustement de l'inter-espace entre le cylindre d'appui lateral et le cylindre de soutien
CN113000604B (zh) * 2021-02-08 2022-02-11 太原科技大学 一种轨道交通用大型车轴智能楔横轧机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106866A (en) * 1934-10-15 1938-02-01 Frank A Best Metalworking machine
US3355924A (en) * 1963-07-10 1967-12-05 Sendzimir Inc T Control of deflection in rolling mills and the like
CH624592A5 (es) * 1978-02-07 1981-08-14 Escher Wyss Ag
DE3109536C3 (de) * 1981-03-13 1994-04-14 Escher Wyss Ag Regelanordnung für ein Quarto-Metallwalzwerk
DE3211378A1 (de) * 1982-03-27 1983-12-29 Mannesmann AG, 4000 Düsseldorf Walzenstuetzeinrichtung fuer den arbeitswalzenwechsel an walzgeruesten
CH656812A5 (de) * 1982-04-08 1986-07-31 Escher Wyss Ag Walzvorrichtung.
DE3416210C3 (de) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Walzenpresse für Papier- und ähnliche Bahnen
FR2599646B1 (fr) * 1986-06-04 1991-09-20 Clecim Sa Cylindre de laminoir a enveloppe tournante
FI82102C (fi) * 1987-12-11 1994-01-26 Valmet Paper Machinery Inc Valssystem i superkalander. valssystem i superkalander
DE3918270C2 (de) * 1988-06-30 1994-07-14 Escher Wyss Gmbh Walzwerk
GB8920763D0 (en) * 1989-09-13 1989-10-25 Davy Mckee Poole Controllable deflection roll
JPH04237505A (ja) * 1991-01-16 1992-08-26 Kobe Steel Ltd 回動リング式圧下装置

Also Published As

Publication number Publication date
US6151944A (en) 2000-11-28
TW424008B (en) 2001-03-01
ATE238849T1 (de) 2003-05-15
EP0975447A1 (fr) 2000-02-02
KR100558672B1 (ko) 2006-03-10
JP2001520586A (ja) 2001-10-30
FR2774929A1 (fr) 1999-08-20
JP4399034B2 (ja) 2010-01-13
DE69907330T2 (de) 2004-03-25
WO1999041026A1 (fr) 1999-08-19
EP0975447B1 (fr) 2003-05-02
CA2286566A1 (fr) 1999-08-19
CN1151003C (zh) 2004-05-26
CN1258237A (zh) 2000-06-28
FR2774929B1 (fr) 2000-06-09
DE69907330D1 (de) 2003-06-05
KR20010006333A (ko) 2001-01-26

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