WO2012110345A1 - Palier à roulement - Google Patents

Palier à roulement Download PDF

Info

Publication number
WO2012110345A1
WO2012110345A1 PCT/EP2012/051944 EP2012051944W WO2012110345A1 WO 2012110345 A1 WO2012110345 A1 WO 2012110345A1 EP 2012051944 W EP2012051944 W EP 2012051944W WO 2012110345 A1 WO2012110345 A1 WO 2012110345A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
cage
ring
board
rolling
Prior art date
Application number
PCT/EP2012/051944
Other languages
German (de)
English (en)
Inventor
Alexander Schulz
Michael Neumann
Thorsten Schlegel
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to CN201280006223.8A priority Critical patent/CN103328839B/zh
Publication of WO2012110345A1 publication Critical patent/WO2012110345A1/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
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • 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
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4664—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages with more than three parts, e.g. two end rings connected by individual stays
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/40—Material joints with adhesive
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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

Abstract

L'invention concerne un palier à roulement (1) comprenant une bague extérieure de palier (3), une bague intérieure de palier (5) et une pluralité de corps de roulement (9) qui sont agencés entre la bague extérieure de palier (3) et la bague intérieure de palier (5), sont maintenus par une cage de palier (15) à des distances prédéfinies les uns des autres et roulent sur des chemins de roulement (7a, 7b) des bagues de palier (3, 5), dont au moins un chemin de roulement est délimité par un bord (13). La cage de palier (15) comporte deux bagues latérales de cage (17a, 17b) et une pluralité d'éléments de liaison de cage (19) reliant les bagues latérales de cage (17a, 17b), un élément de guidage et de retenue (23) s'étendant de la cage de palier (15) jusqu'au bord (13) et venant se bloquer axialement derrière le bord (13). Selon l'invention, une ouverture (27) dans laquelle sont fixés l'élément ou les éléments de guidage et de retenue (23) est ménagée dans une des bagues latérales de cage (17b). En variante, dans un palier de roulement (1'), une bague supplémentaire (33) réalisée d'un seul tenant avec l'élément de guidage et de retenue (23) est fixée sur une des bagues latérales de cage (17b). Cette structure permet d'éviter que l'élément de guidage et de retenue (23) soit endommagé lors du montage du palier à roulement (1).
PCT/EP2012/051944 2011-02-16 2012-02-06 Palier à roulement WO2012110345A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280006223.8A CN103328839B (zh) 2011-02-16 2012-02-06 滚动轴承

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011004210A DE102011004210A1 (de) 2011-02-16 2011-02-16 Wälzlager
DE102011004210.5 2011-02-16

Publications (1)

Publication Number Publication Date
WO2012110345A1 true WO2012110345A1 (fr) 2012-08-23

Family

ID=45569648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/051944 WO2012110345A1 (fr) 2011-02-16 2012-02-06 Palier à roulement

Country Status (3)

Country Link
CN (1) CN103328839B (fr)
DE (1) DE102011004210A1 (fr)
WO (1) WO2012110345A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175294A1 (fr) * 2012-05-23 2013-11-28 Imo Holding Gmbh Cage de roulement pourvue d'éléments d'écartement

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104956102A (zh) 2012-12-25 2015-09-30 日本精工株式会社 圆锥滚子轴承
CN105143697A (zh) 2013-04-04 2015-12-09 日本精工株式会社 圆锥滚子轴承用树脂制保持架和具有该保持架的圆锥滚子轴承
DE102013212986B4 (de) 2013-07-03 2015-11-05 Aktiebolaget Skf Wälzlagerkäfig
DE102015206438A1 (de) * 2015-04-10 2016-10-13 Schaeffler Technologies AG & Co. KG Kegelrollenlager und Verfahren zur Montage des Kegelrollenlagers
DE102015210764A1 (de) 2015-06-12 2016-12-15 Schaeffler Technologies AG & Co. KG Verfahren zum Fertigen eines Innenrings für ein Kegelrollenlager sowie Kegelrollenlager mit einem Innenring
CN105020266A (zh) * 2015-06-15 2015-11-04 洛阳轴研科技股份有限公司 一种高载荷圆锥滚子轴承
CN110094426A (zh) * 2018-01-30 2019-08-06 舍弗勒技术股份两合公司 单列滚动轴承
DE102018221310A1 (de) * 2018-12-10 2020-06-10 Aktiebolaget Skf Rollenlager
DE102019200134A1 (de) * 2019-01-08 2020-07-09 Aktiebolaget Skf Wälzlagereinheit, Käfig und Montageverfahren
US11002310B2 (en) * 2019-01-11 2021-05-11 Aktiebolaget Skf Rolling-element bearing unit and tapered-roller-bearing inner ring
DE102019214952A1 (de) * 2019-09-30 2021-04-01 Aktiebolaget Skf Montagewerkzeug
DE102019214953A1 (de) * 2019-09-30 2021-04-01 Aktiebolaget Skf Montagewerkzeug
DE102022127897A1 (de) * 2022-10-21 2024-05-02 Schaeffler Technologies AG & Co. KG Elektrischer Achsantriebsstrang, Verfahren zur Montage eines Achsantriebsstrangs, Wälzlageranordnung und Kit-of-Parts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404200A1 (de) 1983-06-07 1985-01-10 Koyo Seiko Co., Ltd., Osaka Kegelrollenlager
DE4338350A1 (de) 1993-11-10 1995-05-11 Kugelfischer G Schaefer & Co Kegelrollenlager mit Käfig
JP2008281139A (ja) * 2007-05-11 2008-11-20 Ntn Corp 円すいころ軸受
JP2009052579A (ja) * 2007-08-23 2009-03-12 Ntn Corp 円すいころ軸受
FR2925944A1 (fr) * 2007-12-28 2009-07-03 Snr Roulements Sa Assemblage pour roulement a rouleaux coniques et son procede de montage
JP2009197930A (ja) * 2008-02-22 2009-09-03 Jtekt Corp 円錐ころ軸受

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694043A (en) * 1971-07-26 1972-09-26 Gen Motors Corp Retaining ring and cage for unit assembly of tapered bearing components
DE19824070A1 (de) * 1998-05-29 1999-12-02 Spinea S R O Kosice Wälzlager
FR2882116B1 (fr) * 2005-02-11 2007-04-27 Snr Roulements Sa Palier a roulement conique comprenant une cage de filtration
DE102008016977A1 (de) * 2008-04-03 2009-10-08 Schaeffler Kg Kugelrollenlager sowie Verfahren zur Montage eines solchen Kugelrollenlagers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404200A1 (de) 1983-06-07 1985-01-10 Koyo Seiko Co., Ltd., Osaka Kegelrollenlager
DE4338350A1 (de) 1993-11-10 1995-05-11 Kugelfischer G Schaefer & Co Kegelrollenlager mit Käfig
JP2008281139A (ja) * 2007-05-11 2008-11-20 Ntn Corp 円すいころ軸受
JP2009052579A (ja) * 2007-08-23 2009-03-12 Ntn Corp 円すいころ軸受
FR2925944A1 (fr) * 2007-12-28 2009-07-03 Snr Roulements Sa Assemblage pour roulement a rouleaux coniques et son procede de montage
JP2009197930A (ja) * 2008-02-22 2009-09-03 Jtekt Corp 円錐ころ軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175294A1 (fr) * 2012-05-23 2013-11-28 Imo Holding Gmbh Cage de roulement pourvue d'éléments d'écartement

Also Published As

Publication number Publication date
CN103328839A (zh) 2013-09-25
DE102011004210A1 (de) 2012-08-16
CN103328839B (zh) 2016-04-27

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