CN117545935B - 滚动轴承 - Google Patents

滚动轴承 Download PDF

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Publication number
CN117545935B
CN117545935B CN202280045058.0A CN202280045058A CN117545935B CN 117545935 B CN117545935 B CN 117545935B CN 202280045058 A CN202280045058 A CN 202280045058A CN 117545935 B CN117545935 B CN 117545935B
Authority
CN
China
Prior art keywords
resistor
detection element
rolling bearing
rotation axis
circumferential direction
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.)
Active
Application number
CN202280045058.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN117545935A (zh
Inventor
北村厚
足立重之
浅川寿昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MinebeaMitsumi Inc
Original Assignee
MinebeaMitsumi Inc
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 MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Publication of CN117545935A publication Critical patent/CN117545935A/zh
Application granted granted Critical
Publication of CN117545935B publication Critical patent/CN117545935B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • 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
    • 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
    • F16C19/06—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 a single row or 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
    • 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
    • F16C19/52—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
    • 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
    • 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
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • 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
    • 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
    • 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
    • G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Rolling Contact Bearings (AREA)
CN202280045058.0A 2021-07-02 2022-07-01 滚动轴承 Active CN117545935B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-111064 2021-07-02
JP2021111064 2021-07-02
PCT/JP2022/026531 WO2023277193A1 (ja) 2021-07-02 2022-07-01 転がり軸受

Publications (2)

Publication Number Publication Date
CN117545935A CN117545935A (zh) 2024-02-09
CN117545935B true CN117545935B (zh) 2024-11-29

Family

ID=84692659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280045058.0A Active CN117545935B (zh) 2021-07-02 2022-07-01 滚动轴承

Country Status (5)

Country Link
US (1) US12366266B2 (https=)
EP (1) EP4365457B1 (https=)
JP (1) JP7317245B2 (https=)
CN (1) CN117545935B (https=)
WO (2) WO2023276365A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024101658A1 (de) * 2024-01-22 2025-07-24 Schaeffler Technologies AG & Co. KG Radlagereinheit zur Lagerung eines Fahrzeugrades mit einer Messvorrichtung und Verfahren zur Montage einer Messvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005249594A (ja) * 2004-03-04 2005-09-15 Nsk Ltd 転動体荷重測定方法及び荷重測定用軸受
CN1751240A (zh) * 2003-01-31 2006-03-22 法格库格尔菲舍尔无限责任公司 用于确定滚动轴承部件运动方向的方法和装置
JP2021001807A (ja) * 2019-06-21 2021-01-07 ミネベアミツミ株式会社 軸受監視装置、軸受監視方法

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Publication number Priority date Publication date Assignee Title
DE2746937C2 (de) * 1977-10-17 1986-11-06 Gerhard Dr.-Ing. 1000 Berlin Lechler Kraftmeßeinrichtung
DE2911479C2 (de) * 1979-03-22 1983-09-29 Lechler, Gerhard, Dr.-Ing., 1000 Berlin Kraftmeßeinrichtung
JP2001254742A (ja) * 2000-03-08 2001-09-21 Ntn Corp 軸受装置
DE60131571T2 (de) 2000-04-10 2008-10-23 The Timken Company, Canton Lageranordnung mit sensoren zur überwachung von lasten
DE10136438A1 (de) 2000-08-22 2002-03-07 Bosch Gmbh Robert Sensoranordnung in einem Wälzlager und Verfahren zur Auswertung des Sensorsignals
FR2869966B1 (fr) * 2004-05-04 2006-07-14 Snr Roulements Sa Roulement capteur de deformations comprenant au moins trois jauges d'echantillonnage d'une transformee fourier discrete
JP5099245B2 (ja) * 2004-05-26 2012-12-19 日本精工株式会社 荷重測定装置付転がり軸受ユニット
US7665372B2 (en) * 2005-04-27 2010-02-23 Jtekt Corporation Rolling bearing device with sensor and strain sensor
JP2006307935A (ja) * 2005-04-27 2006-11-09 Jtekt Corp センサ付転がり軸受装置
FR2893106B1 (fr) * 2005-11-09 2008-01-04 Snr Roulements Sa Roulement capteur de deformations comprenant au moins trois jauges de contrainte
EP2006653B1 (en) * 2006-03-08 2018-05-02 NTN Corporation Bearing for wheel with sensor
JP5440205B2 (ja) * 2010-01-22 2014-03-12 株式会社ジェイテクト 変位センサ装置及び転がり軸受装置
JP5764608B2 (ja) 2013-05-08 2015-08-19 富士重工業株式会社 ブッシュ分力検出装置
DE102014204025A1 (de) * 2014-03-05 2015-09-10 Schaeffler Technologies AG & Co. KG Bauteil mit einem wenigstens einen Sensor aufweisenden Messelement
JP6686388B2 (ja) * 2015-11-26 2020-04-22 日本精工株式会社 センサ付き転がり軸受
CN106438727A (zh) * 2016-09-08 2017-02-22 南京工业大学 具有超载报警功能的回转支承
JP2019066453A (ja) * 2017-09-29 2019-04-25 ミネベアミツミ株式会社 ひずみゲージ
JP2019184284A (ja) * 2018-04-03 2019-10-24 ミネベアミツミ株式会社 ひずみゲージ
IT201900023355A1 (it) * 2019-12-09 2021-06-09 Skf Ab Gruppo sospensione sensorizzato per veicoli, includente una unità mozzo ruota ed un montante o articolazione di sospensione, metodo e unità mozzo ruota associati
JP7250409B2 (ja) 2020-01-08 2023-04-03 Kddi株式会社 企業の株価との相関性に応じて商用資産を分析するプログラム、装置及び方法
JP2021183867A (ja) * 2020-03-06 2021-12-02 株式会社ジェイテクト 転がり軸受装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1751240A (zh) * 2003-01-31 2006-03-22 法格库格尔菲舍尔无限责任公司 用于确定滚动轴承部件运动方向的方法和装置
JP2005249594A (ja) * 2004-03-04 2005-09-15 Nsk Ltd 転動体荷重測定方法及び荷重測定用軸受
JP2021001807A (ja) * 2019-06-21 2021-01-07 ミネベアミツミ株式会社 軸受監視装置、軸受監視方法

Also Published As

Publication number Publication date
EP4365457A4 (en) 2024-07-31
US12366266B2 (en) 2025-07-22
US20240264017A1 (en) 2024-08-08
EP4365457B1 (en) 2025-10-08
WO2023277193A1 (ja) 2023-01-05
WO2023276365A1 (ja) 2023-01-05
JPWO2023277193A1 (https=) 2023-01-05
JP7317245B2 (ja) 2023-07-28
CN117545935A (zh) 2024-02-09
EP4365457A1 (en) 2024-05-08

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