RU2006106921A - Подшипник с масляной пленкой для шейки валка с гидростатической опорой - Google Patents
Подшипник с масляной пленкой для шейки валка с гидростатической опорой Download PDFInfo
- 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
- Authority
- RU
- Russia
- Prior art keywords
- bearing
- oil film
- unit
- plug
- throttles
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings 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
- F16C32/0629—Bearings 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
- F16C32/064—Bearings 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings 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
- F16C32/0629—Bearings 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
- F16C32/064—Bearings 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
- F16C32/0651—Details of the bearing area per se
- F16C32/0659—Details of the bearing area per se of pockets or grooves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/12—Rolling 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.
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)
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)
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 |
-
2003
- 2003-08-08 DE DE10336894A patent/DE10336894A1/de not_active Withdrawn
-
2004
- 2004-07-07 RU RU2006106921/11A patent/RU2339853C2/ru not_active IP Right Cessation
- 2004-07-07 WO PCT/EP2004/007435 patent/WO2005017377A1/de active Application Filing
- 2004-07-07 EP EP04740748A patent/EP1651876B1/de active Active
- 2004-07-07 KR KR1020067002605A patent/KR101086665B1/ko not_active IP Right Cessation
- 2004-07-07 JP JP2006522247A patent/JP4559421B2/ja not_active Expired - Fee Related
- 2004-07-07 PL PL04740748T patent/PL1651876T3/pl unknown
- 2004-07-07 DE DE502004010118T patent/DE502004010118D1/de active Active
- 2004-07-07 US US10/567,895 patent/US7484891B2/en active Active
- 2004-07-07 ES ES04740748T patent/ES2331133T3/es active Active
- 2004-07-07 BR BRPI0413416-8A patent/BRPI0413416A/pt active Search and Examination
- 2004-07-07 CN CNB2004800227575A patent/CN100408878C/zh active Active
- 2004-07-07 AT AT04740748T patent/ATE443815T1/de active
-
2005
- 2005-12-21 ZA ZA200510363A patent/ZA200510363B/xx unknown
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200510363B (en) | Oil film bearing for rolls pins having a hydrostatOil film bearing for rolls pins having a hydrostatic support ic support | |
KR101292121B1 (ko) | 다중매체 회전유니언 | |
CA2412906A1 (en) | Drainage system for gas turbine supporting bearings | |
ATE377727T1 (de) | Drehkupplung | |
DE60108755D1 (de) | Schmieranlage mit druckspeicher / ölbehälter für die ölversorgung eines lagers | |
EP2058470A3 (en) | An improved rotary roller reamer | |
CN201636210U (zh) | 一种机动车辆发动机轴承系统 | |
US8834133B2 (en) | Pumping device for fluids located at the bottom of a drilled well | |
SE8105939L (sv) | Vermeanordning | |
EP1046852A3 (en) | Dry running coolant union | |
NO315482B1 (no) | Höytrykksfluid-koplingsinnretning | |
US8720543B2 (en) | Device for passive pressure sealing | |
SE9504648L (sv) | Arrangemang i en bergborrningsanordning | |
NO315480B1 (no) | Tetningsinnretning | |
ES2194497T3 (es) | Disposicion de conductos de alimentacion, evacuacion y distribucion para medios de funcionamiento, especiales liquidos, en trenes de laminacion. | |
TW200734083A (en) | Device for coupling coolant supply to roller | |
US1769905A (en) | Steam joint | |
US921771A (en) | Hollow roll. | |
JP2006505408A (ja) | 油膜軸受の流体静力学的な設備の液圧供給導管のための接続ブロック | |
BRPI0703409A (pt) | unidade de suprimento para fluido sob pressão | |
JPH10181596A (ja) | 鉄道車両用軸ばね装置 | |
CN218953499U (zh) | 一种集成式自带稀油站风机壳体装置 | |
CN216200466U (zh) | 一种应用于油封机的上下封头 | |
RU2638486C1 (ru) | Опорный узел прокатного валка | |
SU1724402A1 (ru) | Гидростатодинамический подшипник дл прокатных валков |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180708 |