EP1853829A1 - Hochgeschwindigkeitsloslager, insbesondere zur lagerung der hauptspindel einer werkzeugmaschine - Google Patents
Hochgeschwindigkeitsloslager, insbesondere zur lagerung der hauptspindel einer werkzeugmaschineInfo
- Publication number
- EP1853829A1 EP1853829A1 EP06706010A EP06706010A EP1853829A1 EP 1853829 A1 EP1853829 A1 EP 1853829A1 EP 06706010 A EP06706010 A EP 06706010A EP 06706010 A EP06706010 A EP 06706010A EP 1853829 A1 EP1853829 A1 EP 1853829A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing
- balls
- bearing rings
- rings
- rolling elements
- 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- Withdrawn
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
-
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
-
- 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
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
Definitions
- the inventively designed high-speed bearing preferably has five juxtaposed rows of balls with diametrically identical steel or ceramic balls as rolling elements, of which only the rolling elements of the middle row of balls in the cold state of Hoch effetsloslagers are in bearing contact with both bearing rings.
- the arrangement of five rows of balls next to each other has the advantage that external radial loads almost uniformly on the individual ball be distributed in rows and that the camp is a lot more robust than known single or double ballless ball bearings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005009921A DE102005009921A1 (de) | 2005-03-04 | 2005-03-04 | Hochgeschwindigkeitsloslager, insbesondere zur Lagerung der Hauptspindel einer Werkzeugmaschine |
PCT/DE2006/000341 WO2006092120A1 (de) | 2005-03-04 | 2006-02-24 | Hochgeschwindigkeitsloslager, insbesondere zur lagerung der hauptspindel einer werkzeugmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1853829A1 true EP1853829A1 (de) | 2007-11-14 |
Family
ID=36405931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06706010A Withdrawn EP1853829A1 (de) | 2005-03-04 | 2006-02-24 | Hochgeschwindigkeitsloslager, insbesondere zur lagerung der hauptspindel einer werkzeugmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080247698A1 (ja) |
EP (1) | EP1853829A1 (ja) |
JP (1) | JP2008536059A (ja) |
CN (1) | CN101133255A (ja) |
DE (1) | DE102005009921A1 (ja) |
WO (1) | WO2006092120A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059183A1 (de) * | 2006-12-15 | 2008-06-19 | Schaeffler Kg | Mehrreihiges Radialwälzlager |
US8036863B2 (en) * | 2008-02-07 | 2011-10-11 | American Axle & Manufacturing, Inc. | Method for customizing a bearing bore |
DE102008052507A1 (de) * | 2008-10-21 | 2010-04-22 | Schaeffler Kg | Wälzlager |
DE102010019677A1 (de) | 2009-09-24 | 2011-09-29 | Jens Mehnert | Verfahren und Vorrichtung zur Konditionierung von Lagersystemen für Wellen |
EP2735392B1 (en) * | 2011-07-20 | 2016-08-03 | NSK Ltd. | Spindle device |
CN102829072B (zh) * | 2011-12-09 | 2015-06-24 | 洛阳轴研科技股份有限公司 | 满装球轴承 |
CN103317154B (zh) * | 2013-05-29 | 2016-05-18 | 贵阳新天光电科技有限公司 | 高精度主轴系统 |
TWI519382B (zh) * | 2013-11-20 | 2016-02-01 | 財團法人工業技術研究院 | 旋轉機構 |
RU2551701C1 (ru) * | 2014-03-03 | 2015-05-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования ''Московский государственный индустриальный университет'' | Волновая передача с измененной формой контакта между кулачковым генератором волн и гибким колесом |
EP3023653B1 (de) * | 2014-11-20 | 2018-03-28 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines Wälzlagers |
DE102018112367A1 (de) * | 2018-05-23 | 2019-11-28 | Technische Universität Darmstadt | Linearführung |
GB2589706B (en) * | 2019-09-23 | 2023-08-23 | Skf Ab | High-speed bearing with grooved and cylindrical races |
CN110961662B (zh) * | 2019-12-02 | 2020-11-24 | 珠海格力电器股份有限公司 | 电主轴及数控设备 |
CN111765168A (zh) * | 2020-05-19 | 2020-10-13 | 上海涟屹轴承科技有限公司 | 一种新型风电变速箱用推力轴承结构 |
CN112247196B (zh) * | 2020-10-10 | 2021-10-08 | 河北工业大学 | 一种基于弹性支撑的轴向振动加工装置 |
CN115523233B (zh) * | 2022-11-11 | 2023-08-18 | 宽城鑫泽矿业有限公司 | 一种用于小型颚式破碎机的滚动轴承 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE372146C (de) * | 1923-03-22 | Robert Wedel | Waelzlager | |
US1570056A (en) * | 1922-07-08 | 1926-01-19 | Fritz Lewis | Bearing |
DE955010C (de) * | 1953-09-30 | 1956-12-27 | Hugo Berger | Mit dem Dorn laengsbewegliches Axialkugellager |
CH335262A (fr) * | 1954-11-05 | 1958-12-31 | Alfred Pitner | Roulement |
US3619017A (en) * | 1970-04-09 | 1971-11-09 | North American Rockwell | Low-stress ball bearings |
DE3002635A1 (de) * | 1980-01-25 | 1981-07-30 | Robert Bosch Gmbh, 7000 Stuttgart | Waelzlager |
DE3143344A1 (de) * | 1981-10-31 | 1983-05-19 | GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg | Einstellbare lagervorspannung |
DE3244258A1 (de) * | 1982-11-30 | 1984-05-30 | Fa. Carl Zeiss, 7920 Heidenheim | Waelzlager fuer radialbewegungen |
DE19757027B4 (de) * | 1997-12-20 | 2004-11-04 | Fag Kugelfischer Ag | Kugellager für hohe Drehzahlen |
DE10046719A1 (de) * | 2000-09-21 | 2002-04-11 | Ina Schaeffler Kg | Zahnräderwechselgetriebe |
GB2371603B (en) * | 2000-12-18 | 2005-06-22 | Nsk Rhp Europe Technology Co Ltd | Shaft bearing arrangements |
-
2005
- 2005-03-04 DE DE102005009921A patent/DE102005009921A1/de not_active Withdrawn
-
2006
- 2006-02-24 EP EP06706010A patent/EP1853829A1/de not_active Withdrawn
- 2006-02-24 WO PCT/DE2006/000341 patent/WO2006092120A1/de not_active Application Discontinuation
- 2006-02-24 JP JP2008502235A patent/JP2008536059A/ja active Pending
- 2006-02-24 US US11/817,569 patent/US20080247698A1/en not_active Abandoned
- 2006-02-24 CN CNA2006800071439A patent/CN101133255A/zh active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO2006092120A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102005009921A1 (de) | 2006-09-07 |
WO2006092120A1 (de) | 2006-09-08 |
US20080247698A1 (en) | 2008-10-09 |
JP2008536059A (ja) | 2008-09-04 |
CN101133255A (zh) | 2008-02-27 |
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