WO2015078708A3 - Method for the production of a bearing arrangement, and bearing arrangement - Google Patents

Method for the production of a bearing arrangement, and bearing arrangement Download PDF

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Publication number
WO2015078708A3
WO2015078708A3 PCT/EP2014/074612 EP2014074612W WO2015078708A3 WO 2015078708 A3 WO2015078708 A3 WO 2015078708A3 EP 2014074612 W EP2014074612 W EP 2014074612W WO 2015078708 A3 WO2015078708 A3 WO 2015078708A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
bearing arrangement
axial
bearing rings
spring element
Prior art date
Application number
PCT/EP2014/074612
Other languages
German (de)
French (fr)
Other versions
WO2015078708A2 (en
Inventor
Johannes Goetz
Matthias Vogel
Jürgen WEIGLEIN
Original Assignee
Aktiebolaget Skf
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 Aktiebolaget Skf filed Critical Aktiebolaget Skf
Publication of WO2015078708A2 publication Critical patent/WO2015078708A2/en
Publication of WO2015078708A3 publication Critical patent/WO2015078708A3/en

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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
    • 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
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller 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
    • F16C2229/00—Setting preload

Landscapes

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

Abstract

The invention relates to a method for producing a bearing arrangement (1), wherein the bearing arrangement has a first and a second rolling bearing (2, 3), each having outside bearing rings (4, 5) and inside bearing rings (6, 7), wherein a defined axial pre-tension or bearing clearance is adjusted between the two rolling bearings. In order to generate the pre-tension in a reproducible and simple manner and to be able to produce the bearing arrangement in a cost-effective manner, the method comprises the steps: a) coaxial arranging of the two roller bearings and placing of a spring element (8) between two bearing rings; b) axial compressing of the two bearing rings, between which the spring element is not arranged, by an axial clamping force (F); c) edging the two bearing rings, between which the spring element is not arranged, by means of a material (9) which has been brought into a pourable state, such that the two bearing rings are edged by the pourable material having an axial undercut, wherein the clamping force is maintained; d) allowing the pourable material to cure; e) removing of the axial clamping force. The invention further relates to a bearing arrangement.
PCT/EP2014/074612 2013-11-29 2014-11-14 Method for the production of a bearing arrangement, and bearing arrangement WO2015078708A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013224480.0 2013-11-29
DE102013224480.0A DE102013224480A1 (en) 2013-11-29 2013-11-29 Method for producing a bearing arrangement and bearing arrangement

Publications (2)

Publication Number Publication Date
WO2015078708A2 WO2015078708A2 (en) 2015-06-04
WO2015078708A3 true WO2015078708A3 (en) 2015-07-30

Family

ID=51900438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/074612 WO2015078708A2 (en) 2013-11-29 2014-11-14 Method for the production of a bearing arrangement, and bearing arrangement

Country Status (2)

Country Link
DE (1) DE102013224480A1 (en)
WO (1) WO2015078708A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114452B (en) * 2015-08-21 2018-10-16 洛阳轴承研究所有限公司 A kind of bearing pair and bearing are to component
DE102016101574B4 (en) * 2016-01-29 2020-02-20 Flottweg Se Bearing arrangement of a screw of a solid bowl centrifuge
DE102018112331A1 (en) * 2018-05-23 2019-11-28 Schaeffler Technologies AG & Co. KG Bearing arrangement and method for their radial play adjustment
CN110360232B (en) * 2019-07-09 2020-11-10 中国航发哈尔滨东安发动机有限公司 Non-integrated double-row deep groove ball bearing clearance adjusting method
CN114110127B (en) * 2021-08-31 2023-06-02 西南电子技术研究所（中国电子科技集团公司第十研究所） Double deep groove ball bearing pretension eccentric cam follower

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986754A (en) * 1975-08-18 1976-10-19 The Torrington Company Bearing with axial fit-up ring
EP0727587A1 (en) * 1995-02-17 1996-08-21 Skf Gmbh Eccentric bearing
DE19913200A1 (en) * 1999-03-24 2000-09-28 Schaeffler Waelzlager Ohg Bearing arrangement for a screw drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986754A (en) * 1975-08-18 1976-10-19 The Torrington Company Bearing with axial fit-up ring
EP0727587A1 (en) * 1995-02-17 1996-08-21 Skf Gmbh Eccentric bearing
DE19913200A1 (en) * 1999-03-24 2000-09-28 Schaeffler Waelzlager Ohg Bearing arrangement for a screw drive

Also Published As

Publication number Publication date
DE102013224480A1 (en) 2015-06-03
WO2015078708A2 (en) 2015-06-04

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