RU2006106921A - Подшипник с масляной пленкой для шейки валка с гидростатической опорой - Google Patents

Подшипник с масляной пленкой для шейки валка с гидростатической опорой Download PDF

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Publication number
RU2006106921A
RU2006106921A RU2006106921/11A RU2006106921A RU2006106921A RU 2006106921 A RU2006106921 A RU 2006106921A RU 2006106921/11 A RU2006106921/11 A RU 2006106921/11A RU 2006106921 A RU2006106921 A RU 2006106921A RU 2006106921 A RU2006106921 A RU 2006106921A
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RU
Russia
Prior art keywords
bearing
oil film
unit
plug
throttles
Prior art date
Application number
RU2006106921/11A
Other languages
English (en)
Other versions
RU2339853C2 (ru
Inventor
Карл КЕЛЛЕР (DE)
Карл КЕЛЛЕР
Конрад РЕИНГ (DE)
Конрад РЕИНГ
Original Assignee
Смс Демаг Аг (De)
Смс Демаг Аг
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 Смс Демаг Аг (De), Смс Демаг Аг filed Critical Смс Демаг Аг (De)
Publication of RU2006106921A publication Critical patent/RU2006106921A/ru
Application granted granted Critical
Publication of RU2339853C2 publication Critical patent/RU2339853C2/ru

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02Bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/06Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/06Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/06Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651Details of the bearing area per se
    • F16C32/0659Details of the bearing area per se of pockets or grooves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00Apparatus used in shaping articles
    • F16C2322/12Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Claims (6)

1. Подшипник (1) с масляной пленкой для шейки (4) валка, установленная на которой букса (3) шейки окружена вкладышем (5), расположенным на подушке (2), при этом вкладыш (5) имеет, по меньшей мере, два лежащих внутри гидростатических кармана (9, 9') расположены, по существу, на общей осевой линии, к которым через обратный клапан (18) и проходящие во вкладыше (5) отверстия (6, 6'), может быть подана рабочая жидкость, и при этом дроссели (15, 15') в отверстиях (6, 6') обеспечивают оптимальное гидростатическое опирание, даже и при наклонном положении шейки (4) валка, соответственно, буксы (3) шейки во вкладыше (5), отличающийся тем, что, по меньшей мере, два отверстия (6, 6') соединены с подключаемым блоком (12), дроссели (15, 15') установлены в подключаемом блоке (12), и к подключаемому блоку (12) подключен обратный клапан (18).
2. Подшипник с масляной пленкой по п.1, отличающийся тем, что подключаемый блок (12) закреплен на подушке (2) с возможностью свободного доступа.
3. Подшипник с масляной пленкой по п.1 или 2, отличающийся тем, что отверстия (6, 6') и подключаемый блок (12) снабжены соединительными элементами высокого давления (10, 10', 13, 13') и, соединительные элементы (10, 10') высокого давления через жесткие магистрали (11, 11') соединены с элементами (13, 13') высокого давления подключаемого блока (12).
4. Подшипник с масляной пленкой по п.3, отличающийся тем, что магистрали (11, 11') состоят из труб, выдерживающих давление свыше 2000 бар, которые могут упруго деформироваться для компенсации возможного относительного смещения между вкладышем (5) и подушкой (2).
5. Подшипник с масляной пленкой по п.1 или 2, отличающийся тем, что обратный клапан (18) и/или дроссели (15, 15') подсоединены к подключаемому блоку (12) с возможностью замены.
6. Подшипник с масляной пленкой по п.1 или 4, отличающийся тем, что вкладыш (5) выполнен без пучка отверстий.
RU2006106921/11A 2003-08-08 2004-07-07 Подшипник с масляной пленкой для шейки валка с гидростатической опорой RU2339853C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336894A DE10336894A1 (de) 2003-08-08 2003-08-08 Ölfilmlager für Walzenzapfen mit hydrostatischer Unterstützung
DE10336894.9 2003-08-08

Publications (2)

Publication Number Publication Date
RU2006106921A true RU2006106921A (ru) 2006-07-10
RU2339853C2 RU2339853C2 (ru) 2008-11-27

Family

ID=34177465

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006106921/11A RU2339853C2 (ru) 2003-08-08 2004-07-07 Подшипник с масляной пленкой для шейки валка с гидростатической опорой

Country Status (13)

Country Link
US (1) US7484891B2 (ru)
EP (1) EP1651876B1 (ru)
JP (1) JP4559421B2 (ru)
KR (1) KR101086665B1 (ru)
CN (1) CN100408878C (ru)
AT (1) ATE443815T1 (ru)
BR (1) BRPI0413416A (ru)
DE (2) DE10336894A1 (ru)
ES (1) ES2331133T3 (ru)
PL (1) PL1651876T3 (ru)
RU (1) RU2339853C2 (ru)
WO (1) WO2005017377A1 (ru)
ZA (1) ZA200510363B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246250B2 (en) * 2008-01-11 2012-08-21 Sms Siemag Aktiengesellschaft Bearing arrangement
ITUD20090062A1 (it) * 2009-03-26 2010-09-27 Danieli Off Mecc Componente di collegamento per cuscinetti a film d'olio
DE102010029492A1 (de) * 2010-05-31 2011-12-01 Voith Patent Gmbh Walze und Verfahren zur Vermeidung ihrer Schwingungen
US9016099B2 (en) 2011-09-29 2015-04-28 Siemens Industry, Inc. Hybrid hydrodynamic and hydrostatic bearing bushing and lubrication system for rolling mill
DE102012209828A1 (de) 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
DE102012209831A1 (de) 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
CN102840244B (zh) * 2012-08-31 2015-04-08 太原重工股份有限公司 油膜轴承衬套定位装置
DE102015223013A1 (de) 2015-11-23 2017-05-24 Sms Group Gmbh Volumenstrom-Regelventil
CN112045204A (zh) * 2020-08-25 2020-12-08 浙江斯特隆科技有限公司 重载液压式移模臂

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242456C (ru)
DE2252495A1 (de) * 1972-10-26 1974-05-02 Skf Kugellagerfabriken Gmbh Hydro- oder aerostatisches lager
US3998502A (en) 1972-10-26 1976-12-21 Skf Industrial Trading And Development Company, B.V. Fluid bearing system
JPS57195918A (en) 1981-05-29 1982-12-01 Hitachi Ltd Bearing for neck of roll
DD242456A1 (de) * 1985-10-31 1987-01-28 Leipzig Werkstoffpruefmasch Hydrostatisches lager mit optimierten tragfaehigkeitseigenschaften
US4944609A (en) * 1987-03-30 1990-07-31 Morgan Construction Company Oil film bearing and bushing
US4772137A (en) * 1987-03-30 1988-09-20 Morgan Construction Company Oil film bearing and bushing
DE3918989C1 (ru) * 1989-06-10 1990-12-13 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
US5000584A (en) * 1990-03-02 1991-03-19 Morgan Construction Company Bushing for oil film bearing
CN2176856Y (zh) * 1993-10-18 1994-09-14 张锡圣 高精度动静压油膜支承简易数控车床
EP0812995A3 (de) * 1996-06-04 1998-09-02 FÜRSTLICH HOHENZOLLERNSCHE WERKE LAUCHERTHAL GMBH & CO. Aerostatisches Lagersystem mit Umgriff
JP4134541B2 (ja) * 2000-09-25 2008-08-20 株式会社ジェイテクト 流体軸受
JP4161651B2 (ja) 2001-09-26 2008-10-08 株式会社ジェイテクト 流体軸受

Also Published As

Publication number Publication date
DE10336894A1 (de) 2005-03-10
RU2339853C2 (ru) 2008-11-27
WO2005017377A1 (de) 2005-02-24
US7484891B2 (en) 2009-02-03
KR20060061817A (ko) 2006-06-08
JP4559421B2 (ja) 2010-10-06
CN100408878C (zh) 2008-08-06
CN1833113A (zh) 2006-09-13
EP1651876A1 (de) 2006-05-03
PL1651876T3 (pl) 2010-02-26
ATE443815T1 (de) 2009-10-15
KR101086665B1 (ko) 2011-11-24
ZA200510363B (en) 2006-09-27
JP2007533916A (ja) 2007-11-22
EP1651876B1 (de) 2009-09-23
BRPI0413416A (pt) 2006-10-10
ES2331133T3 (es) 2009-12-22
US20080175523A1 (en) 2008-07-24
DE502004010118D1 (de) 2009-11-05

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Effective date: 20180708