WO2008142841A1 - Dispositif de palier et dispositif pour détecter une précharge de palier - Google Patents

Dispositif de palier et dispositif pour détecter une précharge de palier Download PDF

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Publication number
WO2008142841A1
WO2008142841A1 PCT/JP2008/001169 JP2008001169W WO2008142841A1 WO 2008142841 A1 WO2008142841 A1 WO 2008142841A1 JP 2008001169 W JP2008001169 W JP 2008001169W WO 2008142841 A1 WO2008142841 A1 WO 2008142841A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
sensing
strain
spacer
generation section
Prior art date
Application number
PCT/JP2008/001169
Other languages
English (en)
Japanese (ja)
Inventor
Masatoshi Mizutani
Original Assignee
Ntn Corporation
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
Priority claimed from JP2007127763A external-priority patent/JP2008281157A/ja
Priority claimed from JP2007201513A external-priority patent/JP2009036312A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Priority to DE112008001321T priority Critical patent/DE112008001321T5/de
Publication of WO2008142841A1 publication Critical patent/WO2008142841A1/fr

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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • G01L5/0023—Force sensors associated with a bearing by using magnetic sensors
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

L'invention concerne un dispositif de palier et un dispositif pour détecter une précharge de palier qui sont capables de détecter une précharge d'un palier en fonctionnement, qui sont produits à faibles coûts, qui sont plus simplement assemblés, qui ont une sensibilité améliorée de détection et qui sont résistants à un bruit de perturbation. Une section de génération de déformation (7), destinée à générer une déformation par une force axiale agissant entre des extrémités opposées d'une entretoise de bague externe (5), est disposée au niveau d'une partie dans la direction axiale de l'entretoise (5). Un capteur de déformation (10) destiné à détecter la déformation est disposé dans la section de génération de déformation (7). L'entretoise (5) est construite à partir d'un corps d'entretoise (6) ayant des corps d'entretoise fendus en forme de bague (6a, 6b) et à partir de la section de génération de déformation (7) qui est un élément annulaire. La section de génération de déformation (7) est placée entre les corps d'entretoise fendus (6a, 6b).
PCT/JP2008/001169 2007-05-14 2008-05-09 Dispositif de palier et dispositif pour détecter une précharge de palier WO2008142841A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008001321T DE112008001321T5 (de) 2007-05-14 2008-05-09 Lagervorrichtung und Vorrichtung zum Erfassen von Lagervorspannungen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-127763 2007-05-14
JP2007127763A JP2008281157A (ja) 2007-05-14 2007-05-14 軸受装置および軸受予圧検出装置
JP2007-201513 2007-08-02
JP2007201513A JP2009036312A (ja) 2007-08-02 2007-08-02 軸受装置

Publications (1)

Publication Number Publication Date
WO2008142841A1 true WO2008142841A1 (fr) 2008-11-27

Family

ID=40031560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001169 WO2008142841A1 (fr) 2007-05-14 2008-05-09 Dispositif de palier et dispositif pour détecter une précharge de palier

Country Status (4)

Country Link
KR (1) KR20100016484A (fr)
DE (1) DE112008001321T5 (fr)
TW (1) TW200923224A (fr)
WO (1) WO2008142841A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013230552A (ja) * 2013-07-01 2013-11-14 Nsk Ltd 工作機械用主軸装置、及び工作機械
WO2016158586A1 (fr) * 2015-03-30 2016-10-06 Ntn株式会社 Unité de détection pour détecter le desserrement d'un écrou de roue, et dispositif la comprenant
CN106122291A (zh) * 2016-09-06 2016-11-16 沃德传动（天津）股份有限公司 一种轴承组件及轴承的预紧装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008612A1 (de) * 2011-01-14 2012-07-19 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Wellenlageranordnung mit thermischer Anpassungsvorrichtung
DE102012224423A1 (de) * 2012-12-27 2014-07-03 Senvion Se Bauteilanordnung, Montageverfahren und Betriebsverfahren
US9891136B2 (en) * 2015-09-30 2018-02-13 Deere & Company Methods to determine a bearing setting
JP6806827B2 (ja) * 2019-03-04 2021-01-06 Ntn株式会社 車輪用軸受装置の予圧検査方法及び組立方法
JP7486291B2 (ja) * 2019-07-12 2024-05-17 Ntn株式会社 軸受装置及びスピンドル装置
DE102021111368A1 (de) 2021-05-03 2022-11-03 Schaeffler Technologies AG & Co. KG Vorrichtung und Verfahren zum Überwachen eines vorgespannten Rundtischlagers
DE102021209525A1 (de) 2021-08-31 2023-03-02 CEROBEAR GmbH Wälzlager und Verfahren zur Überwachung eines Wälzlagers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001254742A (ja) * 2000-03-08 2001-09-21 Ntn Corp 軸受装置
JP2003120666A (ja) * 2001-10-17 2003-04-23 Dainippon Printing Co Ltd 軸受装置
JP2004084737A (ja) * 2002-08-26 2004-03-18 Koyo Seiko Co Ltd 転がり軸受
JP2004144596A (ja) * 2002-10-24 2004-05-20 Ishikawajima Harima Heavy Ind Co Ltd すべり軸受のスラスト荷重検出装置
JP2004204913A (ja) * 2002-12-24 2004-07-22 Nsk Ltd 軸受装置
JP2006258202A (ja) * 2005-03-17 2006-09-28 Nsk Ltd 円すいころ軸受装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164241A (ja) 1989-10-18 1990-06-25 Fuji Electric Co Ltd アンギュラコンタクト形組合わせ玉軸受の予圧量検出装置
JP2882105B2 (ja) 1991-06-28 1999-04-12 日本精工株式会社 転がり軸受の予圧を測定する方法と装置
JPH0825106A (ja) 1994-07-18 1996-01-30 Honda Motor Co Ltd 軸受の予圧調整装置
JPH09108903A (ja) 1995-10-11 1997-04-28 Nippon Seiko Kk 予圧可変スピンドル
JP2004169756A (ja) 2002-11-18 2004-06-17 Nsk Ltd センサ付軸受装置
JP4265243B2 (ja) 2003-03-13 2009-05-20 日本精工株式会社 軸受ユニットの予圧測定機
JP4818985B2 (ja) 2003-06-30 2011-11-16 パナソニック株式会社 ヘテロ接合バイポーラトランジスタ
JP2007127763A (ja) 2005-11-02 2007-05-24 Seiko Epson Corp 電気泳動表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001254742A (ja) * 2000-03-08 2001-09-21 Ntn Corp 軸受装置
JP2003120666A (ja) * 2001-10-17 2003-04-23 Dainippon Printing Co Ltd 軸受装置
JP2004084737A (ja) * 2002-08-26 2004-03-18 Koyo Seiko Co Ltd 転がり軸受
JP2004144596A (ja) * 2002-10-24 2004-05-20 Ishikawajima Harima Heavy Ind Co Ltd すべり軸受のスラスト荷重検出装置
JP2004204913A (ja) * 2002-12-24 2004-07-22 Nsk Ltd 軸受装置
JP2006258202A (ja) * 2005-03-17 2006-09-28 Nsk Ltd 円すいころ軸受装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013230552A (ja) * 2013-07-01 2013-11-14 Nsk Ltd 工作機械用主軸装置、及び工作機械
WO2016158586A1 (fr) * 2015-03-30 2016-10-06 Ntn株式会社 Unité de détection pour détecter le desserrement d'un écrou de roue, et dispositif la comprenant
JP2016188769A (ja) * 2015-03-30 2016-11-04 Ntn株式会社 ホイールナット緩み検出装置およびその緩み検出用のセンサユニット
CN106122291A (zh) * 2016-09-06 2016-11-16 沃德传动（天津）股份有限公司 一种轴承组件及轴承的预紧装置

Also Published As

Publication number Publication date
DE112008001321T5 (de) 2010-05-12
TW200923224A (en) 2009-06-01
KR20100016484A (ko) 2010-02-12

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