EP0732159A2 - Dispositif pour positionner automatiquement des cages de laminoir avec des cylindres cannelés et leurs guides et supports de guides placés en amont par rapport au centre du cylindre - Google Patents

Dispositif pour positionner automatiquement des cages de laminoir avec des cylindres cannelés et leurs guides et supports de guides placés en amont par rapport au centre du cylindre Download PDF

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Publication number
EP0732159A2
EP0732159A2 EP96103108A EP96103108A EP0732159A2 EP 0732159 A2 EP0732159 A2 EP 0732159A2 EP 96103108 A EP96103108 A EP 96103108A EP 96103108 A EP96103108 A EP 96103108A EP 0732159 A2 EP0732159 A2 EP 0732159A2
Authority
EP
European Patent Office
Prior art keywords
roll
rolling
fittings
carrier
stands
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Withdrawn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
EP96103108A
Other languages
German (de)
English (en)
Other versions
EP0732159A3 (fr
Inventor
Karl-Heinz Balve
Albert Hauck
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
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, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0732159A2 publication Critical patent/EP0732159A2/fr
Publication of EP0732159A3 publication Critical patent/EP0732159A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
    • 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
    • B21B2031/026—Transverse shifting the stand

Definitions

  • the invention relates to a device for the automatic positioning of rolling stands with caliber rolls and these upstream rolling beams and rolling fittings on the center of the roll.
  • Known devices of this type consist of a rolling armature which is fixed to the rolling line and is installed outside the stand.
  • the object of the invention is to eliminate these difficulties and disadvantages in the alignment and to simplify the alignment itself.
  • a stationary guide frame receiving the supports of the rolling armature, on which the rolling stand is displaceable relative to this support and can be fixed relative to the support.
  • This configuration of the device ensures that the respective calibers of the rolls can be automatically aligned and fixed to the rolling fittings already positioned in the rolling line with their carrier after the rolling stand has been moved.
  • the supports of the roll fittings can be pivoted in the guide frame about an axis parallel to the roll axes, transverse to the rolling direction, thereby positioning recesses assigned to the calibres of the rolls can be arranged in the roll stand fixed to the roll stand and one arranged on the support of the roll fittings , positioning stop which can be introduced into these recesses are provided.
  • the support of the rolling fittings can consist of a hinge bracket which is articulated on the one hand on the guide frame and on the other hand on a hinge bracket which connects the two uprights of the rolling stand and lies parallel to the roll axes above the rolling line.
  • spray nozzle supports arranged above and, if necessary, below the fittings can be provided for coolants that can be applied to the rollers.
  • These spray nozzle supports can be arranged so as to be pivotable and lockable about the pivot axis of the supports of the rolling fittings and can be equipped with adjusting stops supported directly or indirectly against the rolling stand.
  • a spindle displacement device known per se and arranged fixedly on the guide frame and connected to the roll stand and acting against the pressure of a hydraulic buffer, can be provided.
  • the roll stand W provided with horizontal rolls 1 and 2 has roll stands 3 and 4 and can be displaced in this guide frame R on the foot arms 5 and 6 of a guide frame R in the direction of the double arrow S shown .
  • the carrier 7 of the rolling fittings 8 is arranged on a hinge bracket 9, which is articulated on the one hand with a bearing sleeve 9a on the guide frame R and on the other hand with a further bearing sleeve 9b on a crossbar 10 connecting the two roll stands 3 and 4 above the horizontal rolls 1 and 2 .
  • Upstream and downstream of the horizontal rolls 1 and 2 are the two roll beams 11 and 12 which are firmly connected to the roll stands 3 and 4.
  • the rolling beams 11 and 12 have positioning recesses A assigned to the calibres K of the horizontal rolls 1 and 2, into which a positioning stop PA arranged on the support 7 of the rolling fittings 8 can be obtained by pivoting the support 7 about the axis of the crossmember 10 can be brought in and out.
  • roller valves 8, 7 spray nozzle carriers 13, 14 and 15, 16 are arranged on the carrier thereof, of which the spray nozzle carriers 13, 14 with bearing sleeves 13a and 14a located above the upper horizontal roller 1 are pivotable on the crossbeams relative to the carrier 7 10 stored.
  • the hydraulic cylinders 17, 18 are supported on support blocks 20 and 21 connected to the roll stands 3 and 4, respectively. With this swivel drive, the swivel movement of the carrier 7 is generated.
  • the rolling stand W is with the aid of shifting means, not shown here, on the foot arms 5, 6 in the direction of the arrow S (FIG. 2) relative to the support 7 of the rolling armature 8, which is shown in FIG. 3, on the right in the drawing Pivotal position to the outside until the desired caliber K of the rollers 1, 2 is between the roller fittings 8.
  • the carrier 7 with the rolling armature 8 is then pivoted into the position shown on the left in FIG. 3 in the drawing, the positioning stop PA moving into the respective positioning recess A in the rolling beam 11 and 12, respectively.
  • the taper of both the outer wall of the positioning stop PA and the inner walls of the positioning recess A causes the caliber A to be precisely centered on the rolling center determined by the positioning stop PA.
  • FIG. 5 and 6 corresponds to that of FIGS. 2 to 4 with the proviso that here a roll stand W 'for vertical rolls 1', 2 'is shown.
  • the carrier 7 'of the rolling fittings 8' is articulated here to the guide frame R 'with a bearing sleeve 9a'.
  • the positioning stop (not shown here) engages in the positioning recesses A 'shown in FIG. 5 in the rolling beam 11'.
  • the roll stand W ' is not moved on the foot brackets 5', 6 ', but in guide grooves 22, 23 of the guide frame R'.
  • FIG. 1 shows a shifting device for the roll stand W consisting of the roll stands 3, 4 and the cross member 10 and the horizontal rolls 1 and 2, which is guided on a guide frame R in the direction of the double arrow S shown.
  • the threaded spindle 23 of a spindle gear 24 driven by a motor 25 acts on the roll stand W.
  • the displacement takes place against the force of a piston-cylinder arrangement 26, which eliminates the play occurring in the displacement direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP96103108A 1995-03-13 1996-03-01 Dispositif pour positionner automatiquement des cages de laminoir avec des cylindres cannelés et leurs guides et supports de guides placés en amont par rapport au centre du cylindre Withdrawn EP0732159A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19508972A DE19508972A1 (de) 1995-03-13 1995-03-13 Vorrichtung zur automatischen Positionierung von Walzgerüsten mit Kaliberwalzen und diesen vorgeordneten Walzbalken und Walzarmaturen auf die Walzmitte
DE19508972 1995-03-13

Publications (2)

Publication Number Publication Date
EP0732159A2 true EP0732159A2 (fr) 1996-09-18
EP0732159A3 EP0732159A3 (fr) 1997-05-14

Family

ID=7756512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103108A Withdrawn EP0732159A3 (fr) 1995-03-13 1996-03-01 Dispositif pour positionner automatiquement des cages de laminoir avec des cylindres cannelés et leurs guides et supports de guides placés en amont par rapport au centre du cylindre

Country Status (6)

Country Link
US (1) US5715720A (fr)
EP (1) EP0732159A3 (fr)
JP (1) JPH08243607A (fr)
KR (1) KR960033611A (fr)
CN (1) CN1144145A (fr)
DE (1) DE19508972A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327885B1 (en) 1999-07-26 2001-12-11 Voest-Alpine Industrieanlagenbau Gmbh Rolling-mill installation
CN114850224A (zh) * 2022-04-19 2022-08-05 福州英迪特智能科技有限公司 一种具有轴向错位快速纠偏结构的复合型短应力轧机

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025984A1 (de) * 2004-05-26 2005-12-15 Sms Demag Ag Verfahren und Einrichtung für die Montage und für Funktionsprüfung von Walzarmaturen in Walzgerüsten oder in Walzstraßen, wie bspw. Tandemwalzstraßen
CN102039319A (zh) * 2009-10-13 2011-05-04 上海格林赛高新材料有限公司 一种用于t形截面带材轧制的滚动导位装置
US10059015B2 (en) * 2012-10-23 2018-08-28 The Procter & Gamble Company Method and apparatus for positioning a cutting apparatus
DE102014224318A1 (de) * 2014-11-27 2016-06-02 Sms Group Gmbh Vorrichtung und Verfahren zum Kühlen einer Rolle
CN111360076B (zh) * 2018-12-25 2022-01-14 宝山钢铁股份有限公司 一种简易轧制试验基础平台
CN110756586B (zh) * 2019-10-10 2024-07-05 天津天泰餐具有限公司 一种西餐叉子原材料轧延机
CN113172100B (zh) * 2021-04-27 2022-06-17 四川易尚天交实业有限公司 一种用于三辊星型精密轧机的可调节滚动导卫装置
FR3144765B1 (fr) * 2023-01-10 2024-12-13 Fives Dms Laminoir équipé d’un dispositif de réglage de l’inclinaison de la rampe d’aspersion.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES386850A1 (es) * 1970-01-22 1973-04-16 Siemag Siegener Masch Bau Instalacion de armadura para laminacion con cilindros de trabajo apoyados en piezas de montaje.
DE3132974A1 (de) * 1980-08-28 1982-04-15 Daidotokushuko K.K., Nagoya, Aichi Walzvorrichtung
CA1190773A (fr) * 1981-01-27 1985-07-23 Alexander I. Wilson Train de laminoir
AT382801B (de) * 1981-03-16 1987-04-10 Escher Wyss Ag Walzgeruest mit arbeitswalzen
IT1149767B (it) * 1982-02-17 1986-12-10 Innocenti Santeustacchio Spa Gabbia di laminazione con unita' operativa intercambiabile,particolarmente per laminatoio presso-perforatore
DE3325841A1 (de) * 1983-07-18 1985-01-31 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest
DE3436325A1 (de) * 1984-10-04 1986-04-10 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit einem quer zur walzrichtung aus dem geruest heraus und in dieses einfahrbaren den walzensatz aufnehmenden fahrschlitten
JPS6254518A (ja) * 1985-09-03 1987-03-10 Kawasaki Steel Corp 鋼片圧延機用ガイド装置
ES2033996T3 (es) * 1987-05-16 1993-04-01 Sms Schloemann-Siemag Aktiengesellschaft Caja de laminacion universal con juegos de cilindros horizontales y verticales aproximables.
IT218578Z2 (it) * 1987-08-04 1992-06-23 Danieli Off Mecc Gabbia trasformabile a quarto e universale e linea di laminazione adottante tale gabbia trasformabile
DE3742248A1 (de) * 1987-12-12 1989-06-22 Schloemann Siemag Ag Armaturentraeger an walzgeruesten
DE3822821A1 (de) * 1988-07-06 1990-01-18 Schloemann Siemag Ag Walzwerk zur herstellung eines walzgutes
GB8905608D0 (en) * 1989-03-11 1989-04-26 Atkinson Craig Mill roll adjustment
US5195345A (en) * 1989-07-04 1993-03-23 Sms Schloemann Siemag Aktiengesellschaft Reversing two-high section rolling mill stand
SU1754271A1 (ru) * 1990-05-21 1992-08-15 Славгородский завод кузнечно-прессового оборудования им.8-летия Октября Валкова листогибочна машина
DE4034436A1 (de) * 1990-10-29 1992-04-30 Schloemann Siemag Ag Walzgeruest mit anordnung zur distanzierten abstuetzung der oberen arbeitswalze

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327885B1 (en) 1999-07-26 2001-12-11 Voest-Alpine Industrieanlagenbau Gmbh Rolling-mill installation
AT409463B (de) * 1999-07-26 2002-08-26 Voest Alpine Ind Anlagen Walzwerksanlage
CN114850224A (zh) * 2022-04-19 2022-08-05 福州英迪特智能科技有限公司 一种具有轴向错位快速纠偏结构的复合型短应力轧机

Also Published As

Publication number Publication date
EP0732159A3 (fr) 1997-05-14
KR960033611A (ko) 1996-10-22
CN1144145A (zh) 1997-03-05
DE19508972A1 (de) 1996-09-19
US5715720A (en) 1998-02-10
JPH08243607A (ja) 1996-09-24

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