ES2102728T3 - Sistema para laminar por lo menos dos perfiles en bloques de cajas de laminador de gran velocidad. - Google Patents

Sistema para laminar por lo menos dos perfiles en bloques de cajas de laminador de gran velocidad.

Info

Publication number
ES2102728T3
ES2102728T3 ES94109178T ES94109178T ES2102728T3 ES 2102728 T3 ES2102728 T3 ES 2102728T3 ES 94109178 T ES94109178 T ES 94109178T ES 94109178 T ES94109178 T ES 94109178T ES 2102728 T3 ES2102728 T3 ES 2102728T3
Authority
ES
Spain
Prior art keywords
sections
winding
plane
pair
guide box
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
ES94109178T
Other languages
English (en)
Inventor
Severo Robolini
Claudio Picotti
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11421335&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2102728(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2102728T3 publication Critical patent/ES2102728T3/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
    • 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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
    • 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
    • B21B13/005—Cantilevered roll stands
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • 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
    • B21B2203/18—Rolls or rollers
    • B21B2203/185—Reversible rolls for changing grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Winding Of Webs (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Bridges Or Land Bridges (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

SE PRESENTA UN SISTEMA PARA ENROLLAR AL MENOS DOS SECCIONES (13) EN BLOQUES DE PUESTOS DE MAQUINA DE ENROLLADO RAPIDO, TENIENDO CADA UNO DE ESTOS (11,12) UN PAR DE BOBINAS DE ENROLLADO (17) APOYADOS EN VOLADIZO Y ALTERNATIVAMENTE UN EJE HORIZONTAL (17O) Y UN EJE VERTICAL (17V) O VICEVERSA; LOS RODILLOS DE ENROLLADO (17) TIENEN UN DIAMETRO ENTRE 160 Y 250 MM Y UNA DISTANCIA DE 600 A 1200 MM ENTRE EL CENTRO DE UN PAR (11) Y EL CENTRO DEL PROXIMO PAR (12) DE RODILLOS Y DEFINEN UN EJE DE ENROLLADO (19) QUE ORIGINA UN PRIMER PLANO VERTICAL (32) Y UN SEGUNDO PLANO HORIZONTAL (33) LOS CUALES SUSTANCIALMENTE MEDIAN ENTRE LOS RESPECTIVOS RODILLOS (17) QUE TIENEN UN EJE VERTICAL (17V) Y OTRO HORIZONTAL (17O), MEDIANDO LOS EJES DE ENROLLADO (19) ENTRE LAS SECCIONES (13A-13B). EL SISTEMA COMPRENDE, EN COOPERACION CON LOS RESPECTIVOS PARES DE BOBINAS DE ENROLLADO (17) DEL BLOQUE DE PUESTOS DE MAQUINA PARA ENROLLADO RAPIDO (11-12), UNA PRIMERA CAJA DE GUIA (15) PARA LAS SECCIONES CILINDRICAS QUE ESTA UBICADA ANTES DEL PRIMER PAR (11) DE BOBINAS DE ENROLLADO (17V), UNA SEGUNDA CAJA GUIA (20) QUE RECIBE LAS SECCIONES OVALES Y DESPLAZA AL MENOS PARCIALMENTE AL MENOS DOS SECCIONES (13) DESDE EL PLANO DE ENROLLAMIENTO DEL PRIMER PAR DE BOBINAS DE ENROLLADO (17V) HASTA UN PLANO PERPENDICULAR A ESTE PLANO DE ENROLLAMIENTO, UNA TERCERA CAJA DE GUIA (24) CON RODILLOS QUE RECIBE SECCIONES OVALES Y ALINEA EL MISMO EN EL PLANO DE ENROLLAMIENTO DEL SEGUNDO PAR DE BOBINAS DE ENROLLADO (17O) Y UNA CUARTA CAJA GUIA (23) QUE RECIBE SECCIONES CIRCULARES Y DESPLAZA LAS SECCIONES (13) AL MENOS PARCIALMENTE DESDE EL PLANO DE ENROLLAMIENTO DEL SEGUNDO PARA DE RODILLOS DE ENROLLADO (17O) HASTA UN PLANO PERPENDICULAR A DICHO PLANO DE ENROLLAMIENTO, SEGUIDA ESTA CUARTA CAJA GUIA (23) POR UNA QUINTA QUE ALINEA LAS SECCIONES CIRCULARES DEL PLANO DE ENROLLAMIENTO DEL TERCER PAR DE BOBINAS DE ENROLLADO (17V), Y ASI SUCESIVAMENTE EN ESTA SECUENCIA PARA LOS OTROS PARES DE BOBINAS DE ENROLLADO (17V-17O), DESPLAZANDO LA SEGUNDA, TERCERA Y CUARTA CAJAS GUIA (20-24-23) LAS SECCIONES (13A-13B) SIN CAMBIAR LA POSICION CIRCUNFERENCIAL DE LOS EJES DE LAS SECCIONES EN RELACION A LA HORIZONTAL.
ES94109178T 1993-07-13 1994-06-15 Sistema para laminar por lo menos dos perfiles en bloques de cajas de laminador de gran velocidad. Expired - Lifetime ES2102728T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930136A IT1262159B (it) 1993-07-13 1993-07-13 Sistema per laminare almeno due profili in blocchi a gabbie di laminazione veloci

Publications (1)

Publication Number Publication Date
ES2102728T3 true ES2102728T3 (es) 1997-08-01

Family

ID=11421335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94109178T Expired - Lifetime ES2102728T3 (es) 1993-07-13 1994-06-15 Sistema para laminar por lo menos dos perfiles en bloques de cajas de laminador de gran velocidad.

Country Status (6)

Country Link
US (1) US5544516A (es)
EP (1) EP0634231B1 (es)
AT (1) ATE152376T1 (es)
DE (1) DE69402916T2 (es)
ES (1) ES2102728T3 (es)
IT (1) IT1262159B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010476A3 (de) * 1998-12-14 2003-09-03 SMS Demag AG Walzgerüstanordnung zum Walzen von Draht
CN102699046B (zh) * 2012-06-04 2014-08-20 福建乾达重型机械有限公司 一种立活套装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220372B (de) * 1956-06-16 1966-07-07 Schloemann Ag Walzenstrasse zum mehradrigen, kontinuierlichen Auswalzen von Feineisen, Draht od. dgl.
BE791558A (fr) * 1971-11-18 1973-03-16 Copper Refineries Pty Ltd Guide d'entree et procede en vue d'amener une matiere premiere a un laminoir de reduction pour le laminage de fils
US3742751A (en) * 1972-03-10 1973-07-03 S Kozhevnikov Working stand of cold-rolling tube mill
JPS5451953A (en) * 1977-10-03 1979-04-24 Toshin Steel Co Loop formation in rolling using vvh rolling mill arrangement
US4357819A (en) * 1980-06-11 1982-11-09 Structural Metals, Inc. Method and apparatus for simultaneously forming three uniform metal rounds
JPS6044107A (ja) * 1983-08-19 1985-03-09 Sakai Jukogyo Kk 小型圧延機
ES2047745T3 (es) * 1990-02-02 1994-03-01 David Teng Pong Aparato de enfoque de laminacion con hendedura, sin torsion ("nta") y metodo para la fabricacion de una barra reforzadora de acero.
US5174142A (en) * 1991-08-16 1992-12-29 Pong David T Method and apparatus for guiding a rod to a slitter station

Also Published As

Publication number Publication date
US5544516A (en) 1996-08-13
DE69402916T2 (de) 1997-12-18
DE69402916D1 (de) 1997-06-05
EP0634231A1 (en) 1995-01-18
ITUD930136A1 (it) 1995-01-13
ATE152376T1 (de) 1997-05-15
ITUD930136A0 (it) 1993-07-13
EP0634231B1 (en) 1997-05-02
IT1262159B (it) 1996-06-19

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