EP0298318A3 - Roll stand with two or more pairs of roll housings - Google Patents

Roll stand with two or more pairs of roll housings Download PDF

Info

Publication number
EP0298318A3
EP0298318A3 EP88110082A EP88110082A EP0298318A3 EP 0298318 A3 EP0298318 A3 EP 0298318A3 EP 88110082 A EP88110082 A EP 88110082A EP 88110082 A EP88110082 A EP 88110082A EP 0298318 A3 EP0298318 A3 EP 0298318A3
Authority
EP
European Patent Office
Prior art keywords
roll
housings
pairs
stand
threaded columns
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
EP88110082A
Other languages
German (de)
Other versions
EP0298318B1 (en
EP0298318A2 (en
Inventor
Hans Bogendorfer
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT88110082T priority Critical patent/ATE62157T1/en
Publication of EP0298318A2 publication Critical patent/EP0298318A2/en
Publication of EP0298318A3 publication Critical patent/EP0298318A3/en
Application granted granted Critical
Publication of EP0298318B1 publication Critical patent/EP0298318B1/en
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
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • 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
    • B21B13/10—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 all axes being arranged in one plane
    • 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
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • 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
    • 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
    • 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

Abstract

A roll stand with two or more pairs of roll housings 1, 2, 3, 4 and respectively 7,8. Roll bearing supports are slidingly conducted between the housings of the pairs, and the housings of the pairs are connected together outside the roll bearing supports by means of cross-arms 17, 18; 19, 20 or respectively 13, 14. They can be moved in the direction of the longitudinal axes of these threaded columns through inserted pressure nuts 21, 22; 23, 24 or respectively 34, 35 and with threaded columns 1a, 2a; 3a, 4a or respectively 7a, 8a, where these threaded columns are connected with the roll stands 1, 2, 3, 4 or respectively 13, 14. The threaded columns 1a, 2a; 3a, 4a or respectively 7a, 8a are fixedly set into the roll housings 1, 2, 3, 4 or respectively 7, 8, and stand upon them. The pressure nuts 21, 22, 23, 23 or respectively 34, 35 are drivably mounted in the cross-arms 17, 18, 19,20 or 13, 14 or 36, 37.
EP88110082A 1987-07-09 1988-06-24 Roll stand with two or more pairs of roll housings Expired - Lifetime EP0298318B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88110082T ATE62157T1 (en) 1987-07-09 1988-06-24 ROLLER WITH TWO OR MORE PAIRS OF ROLLER STANDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3722706 1987-07-09
DE19873722706 DE3722706A1 (en) 1987-07-09 1987-07-09 ROLLING MILLS WITH TWO OR MORE PAIRS OF ROLLING STANDS

Publications (3)

Publication Number Publication Date
EP0298318A2 EP0298318A2 (en) 1989-01-11
EP0298318A3 true EP0298318A3 (en) 1989-07-19
EP0298318B1 EP0298318B1 (en) 1991-04-03

Family

ID=6331234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110082A Expired - Lifetime EP0298318B1 (en) 1987-07-09 1988-06-24 Roll stand with two or more pairs of roll housings

Country Status (8)

Country Link
US (1) US4932233A (en)
EP (1) EP0298318B1 (en)
JP (1) JPS6427710A (en)
KR (1) KR890001649A (en)
CN (1) CN1030370A (en)
AT (1) ATE62157T1 (en)
DE (2) DE3722706A1 (en)
SU (1) SU1581210A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834587A1 (en) * 1988-10-11 1990-04-12 Schloemann Siemag Ag METHOD AND DEVICE FOR ADJUSTING AND CHANGING THE HEIGHT OF THE CONTINUOUS LEVEL OF THE ROLLING MATERIAL BY ROLLING THE ROLLING DEVICES OF A MOLDING STEEL ROLLER
IT1252823B (en) * 1991-07-25 1995-06-28 Simac Spa UNIVERSAL REMOVABLE LAMINATION CAGE
ATE156044T1 (en) * 1992-02-26 1997-08-15 Danieli Off Mecc UNIVERSAL ROLLING STAND
DE9415429U1 (en) * 1994-09-23 1994-12-15 Schloemann Siemag Ag Multi-part mill stand
DE10202217A1 (en) * 2002-01-18 2003-07-31 Sms Demag Ag Multi-roll stand, in particular six-high roll stand, with an axial displacement and holding device for displaceably mounted intermediate rolls and / or work rolls
CN109158425B (en) * 2018-09-27 2024-04-05 中重科技(天津)股份有限公司 Lifting device for cross beam of vertical roller at transmission side of universal mill

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1452027A1 (en) * 1965-08-06 1968-12-05 Siemag Siegener Maschb Gmbh Universal wide flange beam roll frame
DE2753977A1 (en) * 1977-12-03 1979-06-13 Schloemann Siemag Ag Adjusting universal rolling mill to required rolling line - where I=beams with symmetrical shape can be rolled independently of width of flanges on beam
DE3039203A1 (en) * 1980-10-17 1982-05-06 Schloemann-Siemag AG, 4000 Düsseldorf UNIVERSAL ROLLING MILLS WITH HORIZONTAL AND VERTICAL ROLLS IN A COMMON VERTICAL AXIS PLANE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129441B (en) * 1958-08-08 1962-05-17 Verwaltungsgesellschaft Moelle Universal roll stand
JPS5316791B2 (en) * 1974-02-18 1978-06-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1452027A1 (en) * 1965-08-06 1968-12-05 Siemag Siegener Maschb Gmbh Universal wide flange beam roll frame
DE2753977A1 (en) * 1977-12-03 1979-06-13 Schloemann Siemag Ag Adjusting universal rolling mill to required rolling line - where I=beams with symmetrical shape can be rolled independently of width of flanges on beam
DE3039203A1 (en) * 1980-10-17 1982-05-06 Schloemann-Siemag AG, 4000 Düsseldorf UNIVERSAL ROLLING MILLS WITH HORIZONTAL AND VERTICAL ROLLS IN A COMMON VERTICAL AXIS PLANE

Also Published As

Publication number Publication date
JPS6427710A (en) 1989-01-30
KR890001649A (en) 1989-03-28
US4932233A (en) 1990-06-12
SU1581210A3 (en) 1990-07-23
ATE62157T1 (en) 1991-04-15
DE3722706A1 (en) 1989-01-19
EP0298318B1 (en) 1991-04-03
DE3862251D1 (en) 1991-05-08
CN1030370A (en) 1989-01-18
EP0298318A2 (en) 1989-01-11

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