ES2148630T3 - Bloque para proporcionar curvatura y equilibrio para cajas de laminadores de cuatro niveles para procesar banda o placa. - Google Patents

Bloque para proporcionar curvatura y equilibrio para cajas de laminadores de cuatro niveles para procesar banda o placa.

Info

Publication number
ES2148630T3
ES2148630T3 ES96107529T ES96107529T ES2148630T3 ES 2148630 T3 ES2148630 T3 ES 2148630T3 ES 96107529 T ES96107529 T ES 96107529T ES 96107529 T ES96107529 T ES 96107529T ES 2148630 T3 ES2148630 T3 ES 2148630T3
Authority
ES
Spain
Prior art keywords
block
rollers
wedges
curvature
reserve
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
ES96107529T
Other languages
English (en)
Inventor
Estore Donini
Fausto Drigani
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2148630T3 publication Critical patent/ES2148630T3/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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • 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
    • B21B31/203—Balancing rolls
    • 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
    • B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/36—Spacers
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Centrifugal Separators (AREA)
  • Food-Manufacturing Devices (AREA)
  • Winding Of Webs (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

BLOQUE PARA PROPORCIONAR CURVATURA Y BALANCEO, QUE ES APROPIADO PARA PROPORCIONAR UNA PRECURVATURA DE "ENTRADA" O "SALIDA" PARA PROCESAR RODILLOS (11) EN UN PUESTO DE LAMINACION (12) QUE CONSTA DE UN PAR DE RODILLOS DE PROCESO, INFERIOR (11A) Y SUPERIOR (11B) RESPECTIVAMENTE, CADA UNO DE LOS CUALES COOPERA CON UN RODILLO DE RESERVA RESPECTIVO (13A, 13B), LOS RODILLOS DE PROCESO (11A, 11B) Y LOS RODILLOS DE RESERVA (13A, 13B), COOPERANDO EN SUS DOS EXTREMOS CON LAS CUÑAS RESPECTIVAS (15A, 15B) Y (16A, 16B) Y DE APOYO, EL BLOQUE CONSTA DE AL MENOS UNA PESTAÑA INFERIOR (18A, 18B) QUE INCLUYE SOBRE SU RESPECTIVA SUPERFICIE INTERIOR ELEMENTOS ELEVADORES DE CURVATURA (20, 120) QUE COOPERAN CON LAS SUPERFICIES OPUESTAS DE LAS CUÑAS (15) DE LOS RODILLOS DE PROCESO (11), ELEVADORES DE SOPORTE (14) QUE ESTAN INCLUIDOS Y QUE COOPERAN CON LAS CUÑAS (16A, 16B) DE LOS RODILLOS DE RESERVA (13A, 13B), AL MENOS UNA PESTAÑA (18) QUE INCLUYE EN SU SUPERFICIE EXTERIOR ELEMENTOS ELEVADORES DE COMPENSACION (21,121) QUE SON ACCIONADOS CUANDO UNA PRE-CURVATURA DE "SALIDA" ES IMPARTIDA A AL MENOS UN RODILLO DE PROCESO (11) ASOCIADO CON EL BLOQUE (10), LOS ELEMENTOS ELEVADORES DE COMPENSACION (21, 121) ACTUAN SOBRE LAS CUÑAS (16) DEL CORRESPONDIENTE RODILLO DE RESERVA (13).
ES96107529T 1995-05-25 1996-05-10 Bloque para proporcionar curvatura y equilibrio para cajas de laminadores de cuatro niveles para procesar banda o placa. Expired - Lifetime ES2148630T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95UD000095A IT1280176B1 (it) 1995-05-25 1995-05-25 Blocco di curvatura-bilanciamento per gabbia di laminazione a quarto per nastri o lamiere

Publications (1)

Publication Number Publication Date
ES2148630T3 true ES2148630T3 (es) 2000-10-16

Family

ID=11421836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96107529T Expired - Lifetime ES2148630T3 (es) 1995-05-25 1996-05-10 Bloque para proporcionar curvatura y equilibrio para cajas de laminadores de cuatro niveles para procesar banda o placa.

Country Status (10)

Country Link
US (1) US5813268A (es)
EP (1) EP0744228B1 (es)
KR (1) KR960040483A (es)
CN (1) CN1143546A (es)
AT (1) ATE195084T1 (es)
BR (1) BR9601723A (es)
DE (1) DE69609565T2 (es)
ES (1) ES2148630T3 (es)
IT (1) IT1280176B1 (es)
MY (1) MY132169A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297585B1 (it) * 1997-12-24 1999-12-17 Danieli Off Mecc Blocco di curvatura per gabbia di laminazione a quarto
KR100673799B1 (ko) * 2005-08-24 2007-01-25 주식회사 명성금속 단조기의 다이블록 구조.
DE102008007247A1 (de) * 2007-09-13 2009-03-19 Siemens Aktiengesellschaft Betriebsverfahren für eine Walzstraße mit Krümmungserkennung
FR3006211B1 (fr) * 2013-05-28 2015-05-15 Fives Dms Procede de changement de configuration d'un laminoir et laminoir pour la mise en oeuvre du procede.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307386A (en) * 1962-07-20 1967-03-07 Canada Steel Co Four-high rolling mill
FR1363766A (fr) * 1962-07-20 1964-06-12 Canada Steel Co Perfectionnements aux laminoirs quarto
DE1527689A1 (de) * 1966-03-30 1970-03-26 Siemag Siegener Maschb Gmbh Walzgeruest mit Vorrichtungen zum Ausbalancieren sowie zur Beeinflussung der Walzendurchbiegung
US4038857A (en) * 1976-04-26 1977-08-02 Blaw-Knox Foundry & Mill Machinery, Inc. Hydraulic mill stand
US4202192A (en) * 1978-06-21 1980-05-13 Nippon Steel Corporation Apparatus for controlling the position of roll in the direction of the roll axis
JPS5829163B2 (ja) * 1980-06-26 1983-06-21 株式会社神戸製鋼所 四重圧延機
JPS58209405A (ja) * 1982-05-28 1983-12-06 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
JPS5956910A (ja) * 1982-09-27 1984-04-02 Kawasaki Steel Corp ロ−ルベンデイング押力制御方法
US4676085A (en) * 1985-07-31 1987-06-30 Wean United Rolling Mills, Inc. Rolling mill for controlling the contour of a workpiece
FR2594359B1 (fr) * 1986-02-14 1988-06-10 Clecim Sa Procede de reglage du profil de cylindres deplacables dans un laminoir et laminoir perfectionne pour la mise en oeuvre du procede
US4976128A (en) * 1989-07-06 1990-12-11 Hitachi, Ltd. Rolling mill and method of exchanging rolls of rolling mill

Also Published As

Publication number Publication date
IT1280176B1 (it) 1998-01-05
ITUD950095A1 (it) 1996-11-25
ATE195084T1 (de) 2000-08-15
MY132169A (en) 2007-09-28
EP0744228B1 (en) 2000-08-02
DE69609565D1 (de) 2000-09-07
US5813268A (en) 1998-09-29
AU5237896A (en) 1996-12-05
KR960040483A (ko) 1996-12-17
ITUD950095A0 (it) 1995-05-25
BR9601723A (pt) 1998-03-31
DE69609565T2 (de) 2001-04-19
CN1143546A (zh) 1997-02-26
AU699572B2 (en) 1998-12-10
EP0744228A1 (en) 1996-11-27

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