RU2010142550A - LEVELING DEVICE FOR SLABS OR THICK SHEETS WITH A HIGH ATTITUDE WIDTH TO LENGTH - Google Patents

LEVELING DEVICE FOR SLABS OR THICK SHEETS WITH A HIGH ATTITUDE WIDTH TO LENGTH Download PDF

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Publication number
RU2010142550A
RU2010142550A RU2010142550/02A RU2010142550A RU2010142550A RU 2010142550 A RU2010142550 A RU 2010142550A RU 2010142550/02 A RU2010142550/02 A RU 2010142550/02A RU 2010142550 A RU2010142550 A RU 2010142550A RU 2010142550 A RU2010142550 A RU 2010142550A
Authority
RU
Russia
Prior art keywords
workpiece
work rolls
rolling mill
mechanical stop
path
Prior art date
Application number
RU2010142550/02A
Other languages
Russian (ru)
Inventor
Николас Джен ЧЕМПИОН (GB)
Николас Джен ЧЕМПИОН
Мартин Ллойд ДЖОУНС (GB)
Мартин Ллойд ДЖОУНС
Original Assignee
Сименс Фаи Металз Текнолоджиз Лтд. (Gb)
Сименс Фаи Металз Текнолоджиз Лтд.
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 Сименс Фаи Металз Текнолоджиз Лтд. (Gb), Сименс Фаи Металз Текнолоджиз Лтд. filed Critical Сименс Фаи Металз Текнолоджиз Лтд. (Gb)
Publication of RU2010142550A publication Critical patent/RU2010142550A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/14Guiding, positioning or aligning work
    • B21B39/16Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/22Metal-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 plates, strips, bands or sheets of indefinite length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/02Metal-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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/028Slabs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B2273/00Path parameters
    • B21B2273/12End of product
    • B21B2273/14Front end or leading end
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B2273/00Path parameters
    • B21B2273/22Aligning on rolling axis, e.g. of roll calibers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/02Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12Arrangement or installation of roller tables in relation to a roll stand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/14Guiding, positioning or aligning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/20Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Metal Rolling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

1. Прокатный стан, содержащий ! рольганг, имеющий множество транспортных роликов, выполненных с возможностью транспортировки заготовки к паре взаимодействующих рабочих валков, ! отличающийся механическим упором, имеющим переднюю поверхность или кромку, параллельную оси вращения рабочих валков, причем упор выполнен с возможностью перемещения между первой позицией на траектории заготовки, перемещаемой к рабочим валкам, и второй позицией, удаленной с упомянутой траектории. ! 2. Прокатный стан по п.1, в котором механический упор реализован как поперечина, расположенная над рольгангом. ! 3. Прокатный стан по п.2, в котором поперечина выполнена с возможностью перемещения между первой и второй позициями посредством гидравлических цилиндров. ! 4. Прокатный стан по любому из пп.1, 2 или 3, в котором рольганг содержит первый участок, имеющий множество транспортных роликов постоянного диаметра, и второй участок, имеющий множество конических или ступенчатых транспортных роликов с различным диаметром от первого конца ко второму концу, причем чередующиеся конические или ступенчатые транспортные ролики расположены своими первым торцами на первой стороне рольганга и второй стороне рольганга, соответственно, и дополнительно характеризуется тем, что первый участок продолжается вдоль направления транспортировки от по меньшей мере двух шагов роликов перед механическим упором до рабочих валков. ! 5. Способ прокатки заготовки в прокатном стане, содержащий ! введение механического упора, имеющего переднюю поверхность или кромку, обеспечивающую базовую линию для выравнивания, на траекторию заготовки вдоль рольганга к рабочим 1. Rolling mill containing ! a roller conveyor having a plurality of transport rollers configured to transport the workpiece to a pair of interacting work rolls, ! characterized by a mechanical stop having a front surface or edge parallel to the axis of rotation of the work rolls, the stop being movable between a first position on the path of the workpiece moved toward the work rolls and a second position removed from said path. ! 2. The rolling mill according to claim 1, in which the mechanical stop is implemented as a cross member located above the roller table. ! 3. The rolling mill according to claim 2, wherein the cross member is movable between the first and second positions by means of hydraulic cylinders. ! 4. The rolling mill according to any one of claims 1, 2 or 3, wherein the roller table comprises a first section having a plurality of transport rollers of constant diameter, and a second section having a plurality of tapered or stepped transport rollers with different diameters from the first end to the second end, wherein the alternating tapered or stepped transport rollers are located with their first ends on the first side of the roller conveyor and the second side of the roller conveyor, respectively, and are further characterized in that the first section extends along the transport direction from at least two roller pitches in front of the mechanical stop to the work rolls. ! 5. A method of rolling a workpiece in a rolling mill, containing! introduction of a mechanical stop, having a front surface or edge providing a baseline for alignment, onto the path of the workpiece along the roller table to the workers

Claims (5)

1. Прокатный стан, содержащий1. Rolling mill containing рольганг, имеющий множество транспортных роликов, выполненных с возможностью транспортировки заготовки к паре взаимодействующих рабочих валков,a live roll having a plurality of transport rollers configured to transport a workpiece to a pair of interacting work rolls, отличающийся механическим упором, имеющим переднюю поверхность или кромку, параллельную оси вращения рабочих валков, причем упор выполнен с возможностью перемещения между первой позицией на траектории заготовки, перемещаемой к рабочим валкам, и второй позицией, удаленной с упомянутой траектории.characterized by a mechanical stop having a front surface or edge parallel to the axis of rotation of the work rolls, wherein the stop is movable between a first position on the path of the workpiece moved to the work rolls and a second position removed from said path. 2. Прокатный стан по п.1, в котором механический упор реализован как поперечина, расположенная над рольгангом.2. The rolling mill according to claim 1, in which the mechanical stop is implemented as a cross member located above the rolling table. 3. Прокатный стан по п.2, в котором поперечина выполнена с возможностью перемещения между первой и второй позициями посредством гидравлических цилиндров.3. The rolling mill according to claim 2, wherein the cross member is movable between the first and second positions by means of hydraulic cylinders. 4. Прокатный стан по любому из пп.1, 2 или 3, в котором рольганг содержит первый участок, имеющий множество транспортных роликов постоянного диаметра, и второй участок, имеющий множество конических или ступенчатых транспортных роликов с различным диаметром от первого конца ко второму концу, причем чередующиеся конические или ступенчатые транспортные ролики расположены своими первым торцами на первой стороне рольганга и второй стороне рольганга, соответственно, и дополнительно характеризуется тем, что первый участок продолжается вдоль направления транспортировки от по меньшей мере двух шагов роликов перед механическим упором до рабочих валков.4. A rolling mill according to any one of claims 1, 2 or 3, in which the roller conveyor comprises a first section having a plurality of transport rollers of constant diameter and a second section having a plurality of conical or step transport rollers with different diameters from the first end to the second end, moreover, alternating conical or step transport rollers are located with their first ends on the first side of the roller table and the second side of the roller table, respectively, and is further characterized in that the first section extends along transporting a systematic way by at least two steps before the mechanical stop rollers to the work rolls. 5. Способ прокатки заготовки в прокатном стане, содержащий5. A method of rolling a workpiece in a rolling mill, comprising введение механического упора, имеющего переднюю поверхность или кромку, обеспечивающую базовую линию для выравнивания, на траекторию заготовки вдоль рольганга к рабочим валкам;the introduction of a mechanical stop having a front surface or edge providing a baseline for alignment on the path of the workpiece along the live roll to the work rolls; транспортирование заготовки посредством рольганга и управление заготовкой относительно упомянутой передней поверхности для осуществления выравнивания с ней;transporting the workpiece by means of a roller table and controlling the workpiece relative to said front surface for leveling with it; поднятие механического упора для удаления его с траектории заготовки и транспортировку заготовки к рабочим валкам. raising the mechanical stop to remove it from the path of the workpiece and transporting the workpiece to the work rolls.
RU2010142550/02A 2009-10-19 2010-10-18 LEVELING DEVICE FOR SLABS OR THICK SHEETS WITH A HIGH ATTITUDE WIDTH TO LENGTH RU2010142550A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0918206A GB2474497B (en) 2009-10-19 2009-10-19 Aligning device for high aspect ratio slabs or plates
GB0918206.4 2009-10-19

Publications (1)

Publication Number Publication Date
RU2010142550A true RU2010142550A (en) 2012-04-27

Family

ID=41462500

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010142550/02A RU2010142550A (en) 2009-10-19 2010-10-18 LEVELING DEVICE FOR SLABS OR THICK SHEETS WITH A HIGH ATTITUDE WIDTH TO LENGTH

Country Status (8)

Country Link
US (1) US20110088445A1 (en)
EP (1) EP2314391A3 (en)
JP (1) JP2011083824A (en)
KR (1) KR20110043482A (en)
CN (1) CN102039321A (en)
BR (1) BRPI1003811A2 (en)
GB (1) GB2474497B (en)
RU (1) RU2010142550A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101320119B1 (en) * 2011-09-29 2013-10-18 현대제철 주식회사 Transferring apparatus for rolling mill
DE102012224505A1 (en) * 2012-12-28 2014-07-03 Sms Siemag Aktiengesellschaft Apparatus and method for laterally guiding a rolled or cast product on a transport line
CN105921552B (en) * 2016-05-05 2018-01-26 重庆钢铁集团设计院有限公司 A kind of rolled plate spray printing induction system
CN105834231B (en) * 2016-05-05 2018-01-26 重庆钢铁集团设计院有限公司 A kind of steel plate roller-way conveys turning method of adjustment
CN110883091A (en) * 2019-11-18 2020-03-17 张家港宏昌钢板有限公司 Operation method for effectively controlling oblique angle of rolled large plate

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Also Published As

Publication number Publication date
EP2314391A3 (en) 2013-10-16
US20110088445A1 (en) 2011-04-21
BRPI1003811A2 (en) 2013-02-13
GB0918206D0 (en) 2009-12-02
KR20110043482A (en) 2011-04-27
EP2314391A2 (en) 2011-04-27
GB2474497A (en) 2011-04-20
GB2474497B (en) 2011-09-07
CN102039321A (en) 2011-05-04
JP2011083824A (en) 2011-04-28

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Effective date: 20131021