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TW200510086A - Rolling-mill stand and method of adjusting the same - Google Patents

Rolling-mill stand and method of adjusting the same

Info

Publication number
TW200510086A
TW200510086A TW093106507A TW93106507A TW200510086A TW 200510086 A TW200510086 A TW 200510086A TW 093106507 A TW093106507 A TW 093106507A TW 93106507 A TW93106507 A TW 93106507A TW 200510086 A TW200510086 A TW 200510086A
Authority
TW
Taiwan
Prior art keywords
rolling
roll
mill stand
adjusting
same
Prior art date
Application number
TW093106507A
Other languages
Chinese (zh)
Other versions
TWI315220B (en
Inventor
Wolfgang Denker
Original Assignee
Sms Demag 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 Demag Ag filed Critical Sms Demag Ag
Publication of TW200510086A publication Critical patent/TW200510086A/en
Application granted granted Critical
Publication of TWI315220B publication Critical patent/TWI315220B/en

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
    • 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
    • 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
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/028—Prestressing of rolls or roll mountings in stand frames
    • 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
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Steel (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The invention relates to a rolling-mill stand comprising four stand columns (1), which are firmly anchored with a bearing plate (6) and in which axially immovable, rotationally free feed shafts (3) are supported, whose upper and lower ends are provided with opposite-acting threads, which accommodate an upper and a lower cross-member (4, 5) and through which the roll sets are adjustable in opposite directions to one another, whereby the stand columns (1) concurrently serve as guides for roll chocks (2) and for accommodating the bending blocks and a short-stroke adjustment cylinder (7) located between the lower back-up roll set (8) and the lower cross-member (5) for exerting the rolling force.
TW093106507A 2003-03-13 2004-03-11 Rolling-mill stand and method of adjusting the same TWI315220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10312122A DE10312122B3 (en) 2003-03-13 2003-03-13 Four-column rolling mill is designed to separate force transmission onto rollers from guidance of roller inserts

Publications (2)

Publication Number Publication Date
TW200510086A true TW200510086A (en) 2005-03-16
TWI315220B TWI315220B (en) 2009-10-01

Family

ID=32695233

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093106507A TWI315220B (en) 2003-03-13 2004-03-11 Rolling-mill stand and method of adjusting the same

Country Status (11)

Country Link
US (2) US20060191308A1 (en)
EP (1) EP1601475B1 (en)
JP (1) JP4733629B2 (en)
CN (1) CN100355512C (en)
AT (1) ATE363346T1 (en)
DE (2) DE10312122B3 (en)
MY (1) MY139439A (en)
RU (1) RU2346770C2 (en)
TW (1) TWI315220B (en)
UA (1) UA83819C2 (en)
WO (1) WO2004080622A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312122B3 (en) * 2003-03-13 2004-08-12 Sms Demag Ag Four-column rolling mill is designed to separate force transmission onto rollers from guidance of roller inserts
JP4608354B2 (en) * 2005-04-11 2011-01-12 新日本製鐵株式会社 Thick steel plate skin pass rolling machine and skin pass rolling method
DE102009058876A1 (en) * 2009-01-23 2010-07-29 Sms Siemag Ag Bending and balancing device for axially displaceable work rolls of a roll stand
DE102009039501A1 (en) 2009-08-31 2011-03-03 Sms Siemag Ag Method for adjusting the rolls of a roll stand and roll stand
CN103506401A (en) * 2013-09-09 2014-01-15 芜湖汉光立体停车设备有限公司 Novel roller adjusting mechanism
CN104668289B (en) * 2015-01-23 2017-02-22 合肥市百胜科技发展股份有限公司 Rolling mill rack
CN104889169B (en) * 2015-05-18 2017-01-25 中国重型机械研究院股份公司 Roller axial position adjusting device
DE102021130840A1 (en) 2021-08-10 2023-02-16 Sms Group Gmbh Cross-rolling unit and method for adjusting a roll gap

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592222A (en) * 1979-01-08 1980-07-12 Hitachi Ltd Rolling mill
JPS58215208A (en) * 1982-06-09 1983-12-14 Nippon Steel Corp Yoke of vertical roll
IT1174098B (en) * 1984-05-28 1987-07-01 Pomini Farrel Spa LAMINATION CAGE OF THE TYPE OF TIE RODS WITH OSCILATING SUPPORTS WITH INTERMEDIATE SUPPORT BASES
DE3615960A1 (en) * 1985-05-13 1986-11-27 Toyota Motor Co Ltd SENSOR FOR DETERMINING A AIR-FUEL RATIO
SU1500402A1 (en) * 1987-12-25 1989-08-15 Челябинский Политехнический Институт Им.Ленинского Комсомола Bedless working stand
RU2058207C1 (en) * 1992-12-02 1996-04-20 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Hydraulic cylinder of apparatus for controlling roll gap in rolling stand
DE4314472A1 (en) * 1993-05-03 1994-11-10 Schloemann Siemag Ag Bending block for bending the rolls of multi-roll stands
IT1288996B1 (en) * 1996-10-07 1998-09-25 Simac Spa PERFECTED SERVO-ASSISTED LAMINATION CAGE
RU2125917C1 (en) * 1997-10-29 1999-02-10 Открытое акционерное общество "Северсталь" Hydromechanical screwdown apparatus
DE19807785C1 (en) * 1998-02-18 1999-03-04 Mannesmann Ag Bending apparatus for roll stands
US5983694A (en) * 1998-05-28 1999-11-16 Morgan Construction Company Rolling mill roll stand
CN1240682A (en) * 1998-05-28 2000-01-12 摩根建设公司 Rolling mill roll stand
DE19847906C1 (en) * 1998-10-19 2000-03-30 Sket Walzwerkstechnik Gmbh Roll stand comprises suspensions for tie rods which allow them to be vertically adjusted and rotated for respective asymmetric and symmetric adjustments of the horizontal rolls relative to rolling line
IT1310543B1 (en) * 1999-03-08 2002-02-18 Simac Spa REMOVABLE LAMINATION CAGE
RU2187394C1 (en) * 2001-04-23 2002-08-20 Открытое акционерное общество "Северсталь" Screwd0wn mechanism of rolling stand
DE10121078A1 (en) * 2001-04-25 2002-10-31 Sms Demag Ag Roll stand for web-shaped rolling stock
DE10312122B3 (en) * 2003-03-13 2004-08-12 Sms Demag Ag Four-column rolling mill is designed to separate force transmission onto rollers from guidance of roller inserts

Also Published As

Publication number Publication date
US20080016932A1 (en) 2008-01-24
JP2006519702A (en) 2006-08-31
EP1601475A1 (en) 2005-12-07
DE10312122B3 (en) 2004-08-12
TWI315220B (en) 2009-10-01
CN100355512C (en) 2007-12-19
US20060191308A1 (en) 2006-08-31
DE502004003958D1 (en) 2007-07-12
UA83819C2 (en) 2008-08-26
CN1747801A (en) 2006-03-15
JP4733629B2 (en) 2011-07-27
RU2005131612A (en) 2006-02-20
EP1601475B1 (en) 2007-05-30
RU2346770C2 (en) 2009-02-20
ATE363346T1 (en) 2007-06-15
MY139439A (en) 2009-10-30
WO2004080622A1 (en) 2004-09-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees