EP0291719A3 - Universal rolling mill stand with adjustable horizontal and vertical rolls - Google Patents

Universal rolling mill stand with adjustable horizontal and vertical rolls Download PDF

Info

Publication number
EP0291719A3
EP0291719A3 EP88106436A EP88106436A EP0291719A3 EP 0291719 A3 EP0291719 A3 EP 0291719A3 EP 88106436 A EP88106436 A EP 88106436A EP 88106436 A EP88106436 A EP 88106436A EP 0291719 A3 EP0291719 A3 EP 0291719A3
Authority
EP
European Patent Office
Prior art keywords
cage
housing posts
mill stand
housing
rolls
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
EP88106436A
Other languages
German (de)
Other versions
EP0291719B1 (en
EP0291719A2 (en
Inventor
Alexandr Svagr
Hans Bogendorfer
Klaus Riebschlager
Hans-Jurgen Reismann
Hubertus Wenig
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 AT88106436T priority Critical patent/ATE78728T1/en
Publication of EP0291719A2 publication Critical patent/EP0291719A2/en
Publication of EP0291719A3 publication Critical patent/EP0291719A3/en
Application granted granted Critical
Publication of EP0291719B1 publication Critical patent/EP0291719B1/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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • 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
    • B21B31/08—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
    • 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
    • B21B2013/106—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 for sections, e.g. beams, rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • 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
    • B21B31/26—Adjusting eccentrically-mounted roll bearings

Abstract

A universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls guided in window-type recesses of the roll housings. Each roll housing is formed by a pair of housing posts with cross-members connected by means of transverse supports. The bearing chocks of the set of horizontal rolls are vertically movable between the housing posts of the respective pair of housing posts and the bearing chocks of the set of vertical rolls are moved horizontally between outwardly cantilevering attachments of the pairs of housing posts. The upper cross-members connecting the pairs of housing posts can be raised and swung horizontally. A frame-type cage having plate-like wall members is connectible to lifting devices. The outer surfaces of the wall members of the cage are guided on guide surfaces of the housing posts of pairs of housing posts which face each other. The cage is vertically and horizontally movable with the mill stand and can be installed and removed from the rolling mill stand. The inner surfaces of the wall members of the cage form guide surfaces for adjustment movements of the bearing chucks of one or more of the rolls. The bearing chocks are supported by the cage and/or can be coupled to each other so that one is suspended from the other.
EP88106436A 1987-05-16 1988-04-22 Universal rolling mill stand with adjustable horizontal and vertical rolls Expired - Lifetime EP0291719B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88106436T ATE78728T1 (en) 1987-05-16 1988-04-22 UNIVERSAL ROLLER WITH ADJUSTABLE HORIZONTAL AND VERTICAL ROLL SETS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3716501 1987-05-16
DE3716501 1987-05-16

Publications (3)

Publication Number Publication Date
EP0291719A2 EP0291719A2 (en) 1988-11-23
EP0291719A3 true EP0291719A3 (en) 1990-01-10
EP0291719B1 EP0291719B1 (en) 1992-07-29

Family

ID=6327738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106436A Expired - Lifetime EP0291719B1 (en) 1987-05-16 1988-04-22 Universal rolling mill stand with adjustable horizontal and vertical rolls

Country Status (9)

Country Link
US (1) US4944175A (en)
EP (1) EP0291719B1 (en)
JP (1) JPH07100163B2 (en)
KR (1) KR950011313B1 (en)
CN (1) CN88103216A (en)
AT (1) ATE78728T1 (en)
DE (1) DE3873163D1 (en)
ES (1) ES2033996T3 (en)
RU (2) RU1838009C (en)

Families Citing this family (22)

* 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
JP2876627B2 (en) * 1989-07-11 1999-03-31 大同特殊鋼株式会社 Stainless steel with excellent corrosion resistance
DE3942452A1 (en) * 1989-12-22 1991-06-27 Schloemann Siemag Ag DETERMINATION OF THE SPRING CHARACTERISTIC OF A PRE-AND FINISHED FRAME
JPH0721306Y2 (en) * 1990-01-22 1995-05-17 三菱重工業株式会社 Single facer roll roll unit exchange device
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
DE19508972A1 (en) * 1995-03-13 1996-09-19 Schloemann Siemag Ag Device for the automatic positioning of roll stands with caliber rolls and these upstream rolling beams and rolling fittings on the center of the roll
US5983694A (en) * 1998-05-28 1999-11-16 Morgan Construction Company Rolling mill roll stand
US6341897B1 (en) * 1999-04-20 2002-01-29 Sms Schloemann-Siemag Aktiengesellschaft Roll support frame without housing
UA29556C2 (en) * 1999-12-20 2000-11-15 Дочірнє Підприємство "Нексус - Виробничо-Комерційна Компанія " rolling stand
DE10355977A1 (en) * 2003-11-27 2005-06-30 Sms Demag Ag Roll stand for upsetting stands in rolling mills, which is made of several parts
CN100363121C (en) * 2005-10-10 2008-01-23 燕山大学 Universal space self-potential stiff mill
CN102189115B (en) * 2010-03-11 2014-12-03 上海宝信软件股份有限公司 Method for switching positive roller and negative roller of working roll
CN102335676A (en) * 2010-07-28 2012-02-01 德阳市西川机械技术研究所 Prestress frame of rolling mill
CN102179408B (en) * 2011-01-24 2012-12-26 中冶赛迪工程技术股份有限公司 Roller set for universal mill
CN104138908B (en) * 2014-07-01 2016-04-20 中冶南方工程技术有限公司 A kind of direct-type working roll horizontally moving device
CN104438330B (en) * 2014-12-18 2016-11-30 太原重工股份有限公司 Plate mill and multi-functional driving boom device thereof
CN106553380B (en) * 2015-09-18 2020-10-20 广东中包机械有限公司 A full-automatic system bag machine of bag is stood to eight limit types for making bag machine
DE102015218360A1 (en) * 2015-09-24 2017-03-30 Sms Group Gmbh Roll stand and method for changing work rolls
CN107052044B (en) * 2016-12-01 2019-02-05 成都金中机械设备制造有限公司 Two roller list eccentric bushing milling train of central driving cantilever and adjusting method
CN106807739B (en) * 2017-03-10 2019-05-24 唐山坤锋机械设备有限公司 A kind of eccentric press down mechanism of universal mill
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471156C (en) * 1929-02-07 Demag Akt Ges Roll stand
DE919528C (en) * 1941-01-31 1954-10-25 Siemag Vertriebsgesellschaft M Roll change frame for roll stands
DE1916806A1 (en) * 1968-07-08 1970-03-05 Ishikawajima Harima Heavy Ind Method and device for changing rolls in a rolling mill
DE1602134A1 (en) * 1967-01-14 1970-04-09 Siemag Siegener Maschb Gmbh Universal roll stand
DE1752581A1 (en) * 1968-06-18 1971-08-12 Bwg Bergwerk Walzwerk Four-high roll stand
AT339853B (en) * 1973-10-26 1977-11-10 Neumann Klaus Dipl Ing ROLLED FRAMEWORK, IN PARTICULAR UNIVERSAL ROLLED FRAMEWORK

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358646A (en) * 1971-09-06 1974-07-03 Schloemann Ag Universal roll stand
JPS5316791B2 (en) * 1974-02-18 1978-06-03

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471156C (en) * 1929-02-07 Demag Akt Ges Roll stand
DE919528C (en) * 1941-01-31 1954-10-25 Siemag Vertriebsgesellschaft M Roll change frame for roll stands
DE1602134A1 (en) * 1967-01-14 1970-04-09 Siemag Siegener Maschb Gmbh Universal roll stand
DE1752581A1 (en) * 1968-06-18 1971-08-12 Bwg Bergwerk Walzwerk Four-high roll stand
DE1916806A1 (en) * 1968-07-08 1970-03-05 Ishikawajima Harima Heavy Ind Method and device for changing rolls in a rolling mill
AT339853B (en) * 1973-10-26 1977-11-10 Neumann Klaus Dipl Ing ROLLED FRAMEWORK, IN PARTICULAR UNIVERSAL ROLLED FRAMEWORK

Also Published As

Publication number Publication date
JPH07100163B2 (en) 1995-11-01
US4944175A (en) 1990-07-31
ATE78728T1 (en) 1992-08-15
KR880013627A (en) 1988-12-21
ES2033996T3 (en) 1993-04-01
RU1838009C (en) 1993-08-30
EP0291719B1 (en) 1992-07-29
RU2048935C1 (en) 1995-11-27
JPS63309312A (en) 1988-12-16
EP0291719A2 (en) 1988-11-23
KR950011313B1 (en) 1995-09-30
DE3873163D1 (en) 1992-09-03
CN88103216A (en) 1988-12-07

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