EP0767012A3 - Präzisionswalzgerüst - Google Patents

Präzisionswalzgerüst Download PDF

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Publication number
EP0767012A3
EP0767012A3 EP96890148A EP96890148A EP0767012A3 EP 0767012 A3 EP0767012 A3 EP 0767012A3 EP 96890148 A EP96890148 A EP 96890148A EP 96890148 A EP96890148 A EP 96890148A EP 0767012 A3 EP0767012 A3 EP 0767012A3
Authority
EP
European Patent Office
Prior art keywords
querhaupt
crosshead
housing
drive
rollers
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.)
Withdrawn
Application number
EP96890148A
Other languages
English (en)
French (fr)
Other versions
EP0767012A2 (de
Inventor
Ernst Dipl.-Ing. Schandl
Ernst Pokorny
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 Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau 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 Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Publication of EP0767012A2 publication Critical patent/EP0767012A2/de
Publication of EP0767012A3 publication Critical patent/EP0767012A3/de
Withdrawn legal-status Critical Current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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/12—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process axes being arranged in different planes
    • 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
    • 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
    • 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
    • B21B31/14—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by pivotally displacing
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Ein Präzisionswalzgerüst (1, 2) weist ein Walzengehäuse (4) auf, in dem ein Walzenpaar bildende Walzen (5, 6) mit ihren Einbaustücken (7, 8) drehbar und mittels einer Anstelleinrichtung (9) gegeneinander unter Veränderung des Achsabstandes verstellbar gelagert sind, und ist mit einem einen Walzenantrieb aufweisenden Antriebsgehäuse (20) versehen, das mit dem Walzengehäuse (4) unter Herstellen einer Antriebsverbindung des Walzenantriebs mit den Walzen (5, 6) verbindbar ist und von diesem unter Lösen der Antriebsverbindung entfernbar ist.
Zur Herstellung von Walzgut mit einer außerordentlich hohen Maßhaltigkeit ist ein Präzisionswalzgerüst (1, 2), bei dem zudem die Walzen (5, 6) schnell und unkompliziert gewechselt werden können, dadurch gekennzeichnet,
  • daß das Walzengehäuse (4) einen die Einbaustücke (7, 8) der Walzen (5, 6) aufnehmenden und führenden, in Verstellrichtung der Walzen (5, 6) offenen Rahmen (10) und ein den Rahmen (10) schließendes Querhaupt (15) aufweist,
  • daß das Querhaupt (15) die als Druckmittelzylinder ausgebildete Anstelleinrichtung (9) trägt,
  • daß das Querhaupt (15) mit dem Rahmen (10) starr verbindbar ist und
  • daß das Antriebsgehäuse (20) am Querhaupt (15) abgestützt ist (Fig. 2).
EP96890148A 1995-09-28 1996-09-24 Präzisionswalzgerüst Withdrawn EP0767012A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0160895A AT406232B (de) 1995-09-28 1995-09-28 Präzisionswalzgerüst
AT1608/95 1995-09-28

Publications (2)

Publication Number Publication Date
EP0767012A2 EP0767012A2 (de) 1997-04-09
EP0767012A3 true EP0767012A3 (de) 1997-04-16

Family

ID=3517110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96890148A Withdrawn EP0767012A3 (de) 1995-09-28 1996-09-24 Präzisionswalzgerüst

Country Status (4)

Country Link
US (1) US5816144A (de)
EP (1) EP0767012A3 (de)
AT (1) AT406232B (de)
TW (1) TW348079B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048369A1 (de) * 1999-03-22 2000-11-02 Boegli-Gravures S.A. Prägevorrichtung für flächenhaft ausgedehntes Material
CN1273905A (zh) 1999-05-17 2000-11-22 伯格利-格拉维瑞斯股份有限公司 处理扁平材料的设备
US6665998B1 (en) 2000-05-17 2003-12-23 Boegli-Gravures Sa Embossing device for planar materials
US6817266B1 (en) * 2000-11-03 2004-11-16 Beacon Power Corporation Stiff metal hub for an energy storage rotor
US6604397B2 (en) 2001-02-05 2003-08-12 Dietrich Industries, Inc. Rollforming machine
AT506824B1 (de) * 2008-05-26 2013-01-15 Siemens Vai Metals Tech Gmbh Mehrstrang-stranggiessanlage
CN103785691A (zh) * 2014-02-27 2014-05-14 济南重工股份有限公司 一种轧管机接轴定位托架

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1214061A (fr) * 1958-03-24 1960-04-06 Schloemann Ag Cage de laminoir constituée par une paire de cylindres et une paire de pignons
GB883059A (en) * 1958-01-07 1961-11-22 Moeller & Neumann Gmbh Improvements in rolling mills arranged for the removal of roll housings
AT370643B (de) * 1981-05-14 1983-04-25 Gfm Fertigungstechnik Walzgeruest
GB2129722A (en) * 1982-10-15 1984-05-23 Ishikawajima Harima Heavy Ind Pipe-rolling mills
EP0188348A2 (de) * 1985-01-15 1986-07-23 MORGAN CONSTRUCTION COMPANY (a Massachusetts corporation) Walzgerüste
JPH03138005A (ja) * 1989-10-20 1991-06-12 Nkk Corp プレストレス式ユニバーサル圧延機

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970102C (de) * 1950-02-21 1958-08-21 Mannesmann Meer Ag Gruppenantrieb fuer kontinuierliche Walzwerke
DE1110115B (de) * 1958-03-24 1961-07-06 Schloemann Ag Loesbare Befestigung eines Walzgeruestes an einem feststehenden Kammwalzengeruest
US3016772A (en) * 1959-04-20 1962-01-16 Beloit Iron Works Drive assembly for metal working mill
US3336781A (en) * 1964-08-24 1967-08-22 Morgan Construction Co Rolling mill
US3244090A (en) * 1964-09-01 1966-04-05 Perkins & Son Inc B F Calender
IT1024204B (it) * 1974-09-25 1978-06-20 Danieli Off Mecc Perfezionamenti alle gabbie a duo ribaltabili e gabbie a duo ribaltabili ocsi perfezionate
US3945234A (en) * 1975-01-02 1976-03-23 Rolf Steinbock Tandem rolling mill arrangement
DE2528243C3 (de) * 1975-06-25 1979-11-22 Th. Kieserling & Albrecht, 5650 Solingen Richtmaschine für stangenförmige Werkstücke
US4205596A (en) * 1978-05-15 1980-06-03 W. R. Chestnut Engineering, Inc. Rotary die cutting device
US4428054A (en) * 1979-11-05 1984-01-24 Kawasaki Steel Corporation Automatic control methods and devices for rolling hills
GB2069869B (en) * 1980-02-27 1983-07-27 Nurse W A Mill
IT1168096B (it) * 1981-06-11 1987-05-20 Innocenti Santeustacchio Spa Laminatoio continuo a gabbie incrociate per la produzione di tubi senza saldatura
IT1209050B (it) * 1983-11-11 1989-07-10 Danieli Off Mecc Rulli e attrezzature su gabbie di dispositivo per la sostituzione di laminazione con rulli a sbalzo.
AT390741B (de) * 1986-11-24 1990-06-25 Andritz Ag Maschf Walzwerk, insbesondere kaltwalzwerk
IT1226137B (it) * 1988-10-18 1990-12-17 Danieli Off Mecc Dispositivo cambio attrezzature su una pluralita' integrata di gabbie con coppie di rulli a sbalzo ad asse alterno
DE4117054A1 (de) * 1991-05-22 1992-11-26 Mannesmann Ag Sizing-geruest gruppe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883059A (en) * 1958-01-07 1961-11-22 Moeller & Neumann Gmbh Improvements in rolling mills arranged for the removal of roll housings
FR1214061A (fr) * 1958-03-24 1960-04-06 Schloemann Ag Cage de laminoir constituée par une paire de cylindres et une paire de pignons
AT370643B (de) * 1981-05-14 1983-04-25 Gfm Fertigungstechnik Walzgeruest
GB2129722A (en) * 1982-10-15 1984-05-23 Ishikawajima Harima Heavy Ind Pipe-rolling mills
EP0188348A2 (de) * 1985-01-15 1986-07-23 MORGAN CONSTRUCTION COMPANY (a Massachusetts corporation) Walzgerüste
JPH03138005A (ja) * 1989-10-20 1991-06-12 Nkk Corp プレストレス式ユニバーサル圧延機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 354 (M - 1155) 6 September 1991 (1991-09-06) *

Also Published As

Publication number Publication date
ATA160895A (de) 1999-08-15
TW348079B (en) 1998-12-21
EP0767012A2 (de) 1997-04-09
AT406232B (de) 2000-03-27
US5816144A (en) 1998-10-06

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