JP2009270920A - 転がり軸受装置の予圧測定方法 - Google Patents
転がり軸受装置の予圧測定方法 Download PDFInfo
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- JP2009270920A JP2009270920A JP2008121395A JP2008121395A JP2009270920A JP 2009270920 A JP2009270920 A JP 2009270920A JP 2008121395 A JP2008121395 A JP 2008121395A JP 2008121395 A JP2008121395 A JP 2008121395A JP 2009270920 A JP2009270920 A JP 2009270920A
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- 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
- F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
- F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
- F16C19/543—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact in O-arrangement
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- 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
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- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
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- 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
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- 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
- F16C2229/00—Setting preload
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- 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
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Support Of The Bearing (AREA)
Abstract
【解決手段】第1外輪4および第2外輪5が、回転しない状態に固定する。第1内輪2と第2内輪3とを軸方向に押圧することによって、第1円錐ころ6および第2円錐ころ7を軸方向に押圧して予圧を付与する。その後、間座8に第1外輪4に対して相対移動する方向に荷重を付加して、間座8が第1外輪4に対して相対移動した時点における間座8に付加されていた荷重に基づいて、円錐ころ軸受装置の予圧を測定する。
【選択図】図1
Description
第1内輪と、第1外輪と、上記第1内輪と上記第1外輪との間に配置された第1転動体と、第2内輪と、第2外輪と、上記第2内輪と上記第2外輪との間に配置された第2転動体と、上記第1外輪の軸方向において上記第1外輪と上記第2外輪との間に位置すると共に、上記第1外輪と上記第2外輪とに接触する環状の間座とを備える転がり軸受装置を、上記間座と上記第1外輪との間と、上記間座と上記第2外輪との間とに、固体潤滑剤が存在している状態で、軸の外周面に組み付け、
上記第1外輪および上記第2外輪が、回転しない状態に固定し、
上記第1内輪と上記第2内輪とを軸方向に押圧することによって、上記第1転動体および上記第2転動体を軸方向に押圧して予圧を付与し、
その後、上記間座に第1外輪に対して相対移動する方向に荷重を付加して、上記間座が上記第1外輪に対して相対移動した時点における上記間座に付加されていた荷重に基づいて、上記転がり軸受装置の予圧を測定することを特徴としている。
3 第2内輪
4 第1外輪
5 第2外輪
6 第1円錐ころ
7 第2円錐ころ
8 間座
10 主軸
13 ナット
14 外輪固定治具
15 プッシュプルゲージ
17 フック
19 紐
Claims (1)
- 第1内輪と、第1外輪と、上記第1内輪と上記第1外輪との間に配置された第1転動体と、第2内輪と、第2外輪と、上記第2内輪と上記第2外輪との間に配置された第2転動体と、上記第1外輪の軸方向において上記第1外輪と上記第2外輪との間に位置すると共に、上記第1外輪と上記第2外輪とに接触する環状の間座とを備える転がり軸受装置を、上記間座と上記第1外輪との間と、上記間座と上記第2外輪との間とに、固体潤滑剤が存在している状態で、軸の外周面に組み付け、
上記第1外輪および上記第2外輪が、回転しない状態に固定し、
上記第1内輪と上記第2内輪とを軸方向に押圧することによって、上記第1転動体および上記第2転動体を軸方向に押圧して予圧を付与し、
その後、上記間座に第1外輪に対して相対移動する方向に荷重を付加して、上記間座が上記第1外輪に対して相対移動した時点における上記間座に付加されていた荷重に基づいて、上記転がり軸受装置の予圧を測定することを特徴とする転がり軸受装置の予圧測定方法。
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JP2008121395A JP5228607B2 (ja) | 2008-05-07 | 2008-05-07 | 転がり軸受装置の予圧測定方法 |
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JP2008121395A JP5228607B2 (ja) | 2008-05-07 | 2008-05-07 | 転がり軸受装置の予圧測定方法 |
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JP2009270920A true JP2009270920A (ja) | 2009-11-19 |
JP5228607B2 JP5228607B2 (ja) | 2013-07-03 |
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DE102017111743B3 (de) * | 2017-05-30 | 2018-05-17 | Schaeffler Technologies AG & Co. KG | Vorspannungsmessung mit Kraftmessbolzen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04366014A (ja) * | 1991-06-13 | 1992-12-17 | Matsushita Electric Ind Co Ltd | ころがり玉軸受の予圧測定方法 |
JP2001349327A (ja) * | 2000-06-05 | 2001-12-21 | Nsk Ltd | 転がり軸受の予圧調整方法 |
JP2002054630A (ja) * | 2000-08-09 | 2002-02-20 | Nsk Ltd | 転がり軸受装置およびその予圧設定方法 |
JP2003227515A (ja) * | 2001-11-30 | 2003-08-15 | Ntn Corp | 転がり軸受 |
JP2004084739A (ja) * | 2002-08-26 | 2004-03-18 | Koyo Seiko Co Ltd | 軸受装置およびセンシングシステム |
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- 2008-05-07 JP JP2008121395A patent/JP5228607B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04366014A (ja) * | 1991-06-13 | 1992-12-17 | Matsushita Electric Ind Co Ltd | ころがり玉軸受の予圧測定方法 |
JP2001349327A (ja) * | 2000-06-05 | 2001-12-21 | Nsk Ltd | 転がり軸受の予圧調整方法 |
JP2002054630A (ja) * | 2000-08-09 | 2002-02-20 | Nsk Ltd | 転がり軸受装置およびその予圧設定方法 |
JP2003227515A (ja) * | 2001-11-30 | 2003-08-15 | Ntn Corp | 転がり軸受 |
JP2004084739A (ja) * | 2002-08-26 | 2004-03-18 | Koyo Seiko Co Ltd | 軸受装置およびセンシングシステム |
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