MX2023001698A - Rodamiento de rodillos autoalineable de estructura asimetrica. - Google Patents

Rodamiento de rodillos autoalineable de estructura asimetrica.

Info

Publication number
MX2023001698A
MX2023001698A MX2023001698A MX2023001698A MX2023001698A MX 2023001698 A MX2023001698 A MX 2023001698A MX 2023001698 A MX2023001698 A MX 2023001698A MX 2023001698 A MX2023001698 A MX 2023001698A MX 2023001698 A MX2023001698 A MX 2023001698A
Authority
MX
Mexico
Prior art keywords
asymmetric structure
self
roller bearing
aligning roller
rolling bodies
Prior art date
Application number
MX2023001698A
Other languages
English (en)
Inventor
Baozhu Liang
Xiaoming Yan
Zhongdong Chai
Original Assignee
Envision Energy Co Ltd
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 Envision Energy Co Ltd filed Critical Envision Energy Co Ltd
Publication of MX2023001698A publication Critical patent/MX2023001698A/es

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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C19/38—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 two or more rows of rollers
    • 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
    • F16C33/37—Loose spacing 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/49—Cages for rollers or needles comb-shaped
    • F16C33/494—Massive or moulded comb cages
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Un rodamiento de rodillos autoalineable de estructura asimétrica, que comprende un anillo exterior (101), un anillo interior (102), cuerpos rodantes (103), un retén (104) y un anillo espaciador (105) diseñados de forma flotante estrecha. Los cuerpos rodantes (103) están dispuestos en dos columnas y provistos entre el anillo interior (102) y el anillo exterior (101); los respectivos ángulos de contacto de los cuerpos rodantes son diferentes; mientras tanto, las correspondientes superficies de rodadura interiores (1021, 1022) y una superficie de rodadura exterior (1011) son también de estructura asimétrica.
MX2023001698A 2020-09-08 2020-09-08 Rodamiento de rodillos autoalineable de estructura asimetrica. MX2023001698A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/113863 WO2022051878A1 (zh) 2020-09-08 2020-09-08 一种非对称结构的调心滚子轴承

Publications (1)

Publication Number Publication Date
MX2023001698A true MX2023001698A (es) 2023-03-09

Family

ID=80630088

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023001698A MX2023001698A (es) 2020-09-08 2020-09-08 Rodamiento de rodillos autoalineable de estructura asimetrica.

Country Status (5)

Country Link
CN (1) CN114502851A (es)
GB (1) GB2612486A (es)
MX (1) MX2023001698A (es)
WO (1) WO2022051878A1 (es)
ZA (1) ZA202300359B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115405637B (zh) * 2022-07-19 2023-06-27 太原重工股份有限公司 十字轴式万向联轴器用十字包及十字轴式万向联轴器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203670467U (zh) * 2014-01-03 2014-06-25 日本精工株式会社 自动调心滚子轴承
JP2016023707A (ja) * 2014-07-18 2016-02-08 日本精工株式会社 自動調心ころ軸受
JP6544000B2 (ja) * 2015-03-31 2019-07-17 株式会社ジェイテクト 自動調心ころ軸受
CN108884867B (zh) * 2016-03-24 2020-12-18 Ntn株式会社 双排自调心滚子轴承
CN106438683A (zh) * 2016-10-28 2017-02-22 国电联合动力技术有限公司 调心滚子轴承及包含该轴承的风电机组主轴传动链系统
CN107939832A (zh) * 2017-12-26 2018-04-20 瓦房店轴承集团有限责任公司 高耐磨性调心滚子轴承

Also Published As

Publication number Publication date
ZA202300359B (en) 2024-02-28
GB202300908D0 (en) 2023-03-08
CN114502851A (zh) 2022-05-13
WO2022051878A1 (zh) 2022-03-17
GB2612486A (en) 2023-05-03

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