FR2370533A1 - Perfectionnements aux dispositifs supportant les empoises dans les laminoirs - Google Patents

Perfectionnements aux dispositifs supportant les empoises dans les laminoirs

Info

Publication number
FR2370533A1
FR2370533A1 FR7733876A FR7733876A FR2370533A1 FR 2370533 A1 FR2370533 A1 FR 2370533A1 FR 7733876 A FR7733876 A FR 7733876A FR 7733876 A FR7733876 A FR 7733876A FR 2370533 A1 FR2370533 A1 FR 2370533A1
Authority
FR
France
Prior art keywords
rolling
imparting
rolling force
devices supporting
thrust
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
FR7733876A
Other languages
English (en)
Other versions
FR2370533B1 (fr
Inventor
Shigenobu Suzuki
Motoo Asakawa
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of FR2370533A1 publication Critical patent/FR2370533A1/fr
Application granted granted Critical
Publication of FR2370533B1 publication Critical patent/FR2370533B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls
    • 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
    • B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Crushing And Grinding (AREA)
  • Support Of The Bearing (AREA)
  • Machine Tool Units (AREA)

Abstract

Perfectionnements aux dispositifs supportant les empoises dans les laminoirs. Selon l'invention, un laminoir est caractérisé en ce qu'il comprend un organe de transmission de poussée entre ladite empoise et lesdits moyens pour imprimer la force de laminage, ledit organe de poussée comportant, à l'une de ses extrémités, une surface sphérique qui est au contact d'une surface sphérique correspondante, formée à l'une des extrémités desdits moyens pour imprimer ladite force de laminage, lesdites surfaces sphériques coopérantes ayant des rayons différents afin de produire un contact ponctuel entre ledit organe de poussée et lesdits moyens pour imprimer ladite force de laminage, ce qui fait que lesdites empoises peuvent être basculées avec un minimum de résistance de friction; des moyens pour retenir ledit organe de poussée et lesdits moyens imprimant ladite force de laminage dans une relation de coopération; et, des moyens pour maintenir ledit organe de poussée solidaire de ladite empoise. Application, d'une manière générale, à la sidérurgie et plus particulièrement aux installations de laminage.
FR7733876A 1976-11-12 1977-11-10 Perfectionnements aux dispositifs supportant les empoises dans les laminoirs Granted FR2370533A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976151980U JPS5724402Y2 (fr) 1976-11-12 1976-11-12

Publications (2)

Publication Number Publication Date
FR2370533A1 true FR2370533A1 (fr) 1978-06-09
FR2370533B1 FR2370533B1 (fr) 1982-03-12

Family

ID=15530419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733876A Granted FR2370533A1 (fr) 1976-11-12 1977-11-10 Perfectionnements aux dispositifs supportant les empoises dans les laminoirs

Country Status (8)

Country Link
US (1) US4154080A (fr)
JP (1) JPS5724402Y2 (fr)
CA (1) CA1067319A (fr)
DE (1) DE2749928A1 (fr)
FR (1) FR2370533A1 (fr)
GB (1) GB1562854A (fr)
IT (1) IT1087339B (fr)
SE (1) SE430029B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502125C2 (sv) * 1993-12-02 1995-08-28 Valmet Karlstad Ab Kompakt stativering för en press i en pappers- eller kartongmaskin
US6250120B1 (en) 2000-06-27 2001-06-26 Morgan Construction Company Apparatus for rotatably supporting the neck of a roll in a rolling mill
IT1315121B1 (it) * 2000-09-25 2003-02-03 Danieli Off Mecc Dispositivo per assorbire i carichi assiali generati sui cilindri diuna gabbia di laminazione
ES2326372T3 (es) * 2003-03-20 2009-10-08 Nippon Steel Corporation Metodo y aparato para laminar una placa de material metalico.
CN100398226C (zh) * 2003-03-20 2008-07-02 新日本制铁株式会社 金属板材的轧制方法以及轧制装置
CN108290190B (zh) * 2016-11-07 2019-08-20 普锐特冶金技术日本有限公司 辊轧机及辊轧机的调整方法
CN110508624A (zh) * 2019-07-23 2019-11-29 北京首钢股份有限公司 一种防带钢头部飞飘的热轧控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR435788A (fr) * 1911-10-28 1912-03-09 Haniel & Lueg Dispositif pour soulever, abaisser et régler le cylindre supérieur des trains de laminoirs
US3199330A (en) * 1962-05-14 1965-08-10 Torrington Co Antifriction thrust bearings of rolling mills
FR1420274A (fr) * 1964-02-18 1965-12-03 Siemens Ag Dispositif pour la mesure de la tension de laminage
US4037450A (en) * 1975-11-17 1977-07-26 Morgan Construction Company Apparatus for supporting bearing chocks in a rolling mill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1084107A (en) * 1912-07-22 1914-01-13 American Sheet & Tin Plate Rolling-mill appliance.
DE683200C (de) * 1937-01-16 1939-11-01 Neunkircher Eisenwerk A G Vorm Brechtopfanordnung, insbesondere fuer Walzwerke
DE968271C (de) * 1954-04-01 1958-03-20 Schloemann Ag Einrichtung zum Regeln der zwischen den einzelnen Walzgeruesten einer kontinuierlich arbeitenden Walzenstrasse auftretenden Zug- und Druckspannungen im Walzgut
DE1527696C3 (de) * 1966-07-29 1975-05-07 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Abstützung der Einbaustücke von Walzgerüsten
DE2034490A1 (en) * 1970-07-11 1972-01-27 SIEMAG Siegener Maschinenbau GmbH, 5912 Hilchenbach Dahlbruch Roller pivot bearing compensator - hydraulically operated
US3674193A (en) * 1971-04-29 1972-07-04 Blaw Knox Foundry Mill Machine Strip tension sensing device
GB1411973A (en) * 1972-05-19 1975-10-29 British Iron Steel Research Rolling mills
DE2650709C2 (de) * 1976-11-05 1986-01-30 Sumitomo Metal Industries, Ltd., Osaka Kraftmeßeinrichtung an einem Walzgerüst

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR435788A (fr) * 1911-10-28 1912-03-09 Haniel & Lueg Dispositif pour soulever, abaisser et régler le cylindre supérieur des trains de laminoirs
US3199330A (en) * 1962-05-14 1965-08-10 Torrington Co Antifriction thrust bearings of rolling mills
FR1420274A (fr) * 1964-02-18 1965-12-03 Siemens Ag Dispositif pour la mesure de la tension de laminage
US4037450A (en) * 1975-11-17 1977-07-26 Morgan Construction Company Apparatus for supporting bearing chocks in a rolling mill

Also Published As

Publication number Publication date
IT1087339B (it) 1985-06-04
CA1067319A (fr) 1979-12-04
JPS5724402Y2 (fr) 1982-05-27
DE2749928C2 (fr) 1987-08-20
SE7712730L (sv) 1978-05-13
US4154080A (en) 1979-05-15
FR2370533B1 (fr) 1982-03-12
JPS5369426U (fr) 1978-06-10
DE2749928A1 (de) 1978-05-24
SE430029B (sv) 1983-10-17
GB1562854A (en) 1980-03-19

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