RU2005135114A - ROLLING CELL FOR ROLLING BAR OR TUBULAR MATERIAL - Google Patents

ROLLING CELL FOR ROLLING BAR OR TUBULAR MATERIAL Download PDF

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Publication number
RU2005135114A
RU2005135114A RU2005135114/02A RU2005135114A RU2005135114A RU 2005135114 A RU2005135114 A RU 2005135114A RU 2005135114/02 A RU2005135114/02 A RU 2005135114/02A RU 2005135114 A RU2005135114 A RU 2005135114A RU 2005135114 A RU2005135114 A RU 2005135114A
Authority
RU
Russia
Prior art keywords
sleeve
shaft
working stand
stand according
bearing
Prior art date
Application number
RU2005135114/02A
Other languages
Russian (ru)
Other versions
RU2373005C2 (en
Inventor
Хайнрих ПОТТХОФФ (DE)
Хайнрих ПОТТХОФФ
Original Assignee
Кокс Техник Гмбх Унд Ко. Кг (De)
Кокс Техник Гмбх Унд Ко. Кг
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 Кокс Техник Гмбх Унд Ко. Кг (De), Кокс Техник Гмбх Унд Ко. Кг filed Critical Кокс Техник Гмбх Унд Ко. Кг (De)
Publication of RU2005135114A publication Critical patent/RU2005135114A/en
Application granted granted Critical
Publication of RU2373005C2 publication Critical patent/RU2373005C2/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B13/00Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08Metal-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
    • B21B13/10Metal-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
    • B21B13/103Metal-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 rolling bars, rods or wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/20Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26Adjusting eccentrically-mounted roll bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Claims (10)

1. Рабочая клеть прокатного стана для прокатки пруткового или трубчатого материала, содержащая по меньшей мере один расположенный в корпусе и несущий валок вал и расположенные на валу по обеим сторонам валка гильзы, помещенные в радиальных подшипниках, при этом радиальные подшипники помещены в расположенных в корпусе с возможностью поворота подшипниковых втулках, а также соединительный элемент, передающий вращательные движения одной подшипниковой втулки относительно корпуса на другие подшипниковые втулки, отличающаяся тем, что по меньшей мере одна подшипниковая втулка выполнена с возможностью перемещения относительно соединительного элемента в осевом направлении вала.1. The working stand of a rolling mill for rolling bar or tubular material, comprising at least one shaft located in the housing and carrying the roller and located on the shaft on both sides of the roll sleeve, placed in radial bearings, while the radial bearings are placed in located in the housing with the possibility of rotation of the bearing bushings, as well as a connecting element that transmits rotational movements of one bearing bush relative to the housing to other bearing bushings, characterized in that necks least one bearing sleeve is movable relative to the shaft connecting member in the axial direction. 2. Рабочая клеть по п.1, отличающаяся тем, что предусмотрен выступ на соединительном элементе, входящий в паз, выполненный в осевом направлении вала.2. The working stand according to claim 1, characterized in that a protrusion on the connecting element is provided, which enters into a groove made in the axial direction of the shaft. 3. Рабочая клеть по п.1 или 2, отличающаяся тем, что соединительный элемент представляет собой жесткий, охватывающий валок бугель.3. The working stand according to claim 1 or 2, characterized in that the connecting element is a rigid, covering the roller yoke. 4. Рабочая клеть по п.1, отличающаяся тем, что соединительный элемент помещен в корпусе с возможностью перемещения.4. The working stand according to claim 1, characterized in that the connecting element is placed in the housing with the possibility of movement. 5. Рабочая клеть по п.1, отличающаяся тем, что расположенная на валу гильза несет коническую шестерню.5. The working stand according to claim 1, characterized in that the sleeve located on the shaft carries a bevel gear. 6. Рабочая клеть по п.1, отличающаяся тем, что вал радиально монтируется на расположенном на гильзе радиальном подшипнике, при этом подшипниковая втулка, в которой помещен радиальный подшипник, выполнена в виде эксцентриковой втулки.6. The working stand according to claim 1, characterized in that the shaft is radially mounted on a radial bearing located on the sleeve, while the bearing sleeve in which the radial bearing is placed is made in the form of an eccentric sleeve. 7. Рабочая клеть по п.1, отличающаяся тем, что гильза на валу выполнена с возможностью перемещения в осевом направлении.7. The working stand according to claim 1, characterized in that the sleeve on the shaft is arranged to move in the axial direction. 8. Рабочая клеть по одному из п.4 или 6, отличающаяся тем, что радиальный подшипник передает действующие на эксцентриковую втулку осевые усилия на гильзу, при этом на эксцентриковой втулке выполнена наружная резьба.8. The working stand according to one of claim 4 or 6, characterized in that the radial bearing transfers axial forces acting on the eccentric sleeve to the sleeve, while an external thread is made on the eccentric sleeve. 9. Рабочая клеть по п.1, отличающаяся тем, что предусмотрено эвольвентное зацепление между валом и валком.9. The working stand according to claim 1, characterized in that it provides for involute engagement between the shaft and the roll. 10. Рабочая клеть по п.1, отличающаяся тем, что предусмотрено эвольвентное зацепление между валом и гильзой.10. The working stand according to claim 1, characterized in that it provides for involute engagement between the shaft and the sleeve.
RU2005135114/02A 2004-11-12 2005-11-11 Rolling mill for rolling bar or tubular material RU2373005C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004054860.9A DE102004054860B4 (en) 2004-11-12 2004-11-12 Roll stand for rolling bar or tubular rolling stock
DE102004054860.9 2004-11-12

Publications (2)

Publication Number Publication Date
RU2005135114A true RU2005135114A (en) 2007-05-20
RU2373005C2 RU2373005C2 (en) 2009-11-20

Family

ID=36273815

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005135114/02A RU2373005C2 (en) 2004-11-12 2005-11-11 Rolling mill for rolling bar or tubular material

Country Status (4)

Country Link
CN (1) CN1817492B (en)
DE (1) DE102004054860B4 (en)
IT (1) ITRM20050549A1 (en)
RU (1) RU2373005C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464657A (en) * 2013-09-21 2013-12-25 邵阳市通达汽车零部件制造有限公司 Semi-automatic piston rod fine rolling equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328121B (en) * 2011-09-20 2014-05-14 浙江宝时德钢管有限公司 Special processing method and device of roller of hot rolling machine
CN113059000A (en) * 2021-03-18 2021-07-02 艾姆亿(南京)装备制造有限公司 Two-dimensional adjustable precision rolling mill core for hot rolling of seamless steel pipes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259143C3 (en) * 1972-12-02 1980-08-07 Friedrich Kocks Gmbh & Co, 4000 Duesseldorf Roll stand for rolling essentially rod-shaped material
DE10015340C2 (en) * 2000-03-28 2003-04-24 Kocks Technik Roll stand for rolling mills for rolling metallic pipes, bars or wires
DE10307199B3 (en) * 2003-02-20 2004-08-19 Sms Meer Gmbh Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464657A (en) * 2013-09-21 2013-12-25 邵阳市通达汽车零部件制造有限公司 Semi-automatic piston rod fine rolling equipment

Also Published As

Publication number Publication date
RU2373005C2 (en) 2009-11-20
CN1817492A (en) 2006-08-16
ITRM20050549A1 (en) 2006-05-13
CN1817492B (en) 2010-05-05
DE102004054860B4 (en) 2016-02-18
DE102004054860A1 (en) 2006-05-18

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20171112