DE102014216506A1 - Rolling and mounting procedures - Google Patents
Rolling and mounting procedures Download PDFInfo
- Publication number
- DE102014216506A1 DE102014216506A1 DE102014216506.7A DE102014216506A DE102014216506A1 DE 102014216506 A1 DE102014216506 A1 DE 102014216506A1 DE 102014216506 A DE102014216506 A DE 102014216506A DE 102014216506 A1 DE102014216506 A1 DE 102014216506A1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- rolling bearing
- spring element
- bearing according
- recess
- 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.)
- Pending
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Classifications
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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
- 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
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
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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
- F16C19/02—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
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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
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Abstract
Die Erfindung geht aus von einem Wälzlager mit einem ersten Ring (10) und wenigstens einem zweiten Ring (12), welcher drehbar um eine Drehachse (14) relativ zu dem ersten Ring ist. Es wird vorgeschlagen, dass das Wälzlager wenigstens ein Federelement (16) aufweist, welches an dem ersten Ring befestigt ist.The invention is based on a rolling bearing having a first ring (10) and at least one second ring (12) which is rotatable about an axis of rotation (14) relative to the first ring. It is proposed that the rolling bearing has at least one spring element (16) which is fastened to the first ring.
Description
Die Erfindung geht aus von einem Wälzlager nach dem Oberbegriff des Anspruchs 1. The invention relates to a rolling bearing according to the preamble of claim 1.
Bei einem Kraftfahrzeug ist eine Lagerung einer Motorwelle bekannt, an der ein Kugellager mitwirkt. Eine Feder übt hierbei eine axiale Kraft auf einen Ring des Kugellagers aus. In a motor vehicle, a bearing of a motor shaft is known, on which a ball bearing cooperates. A spring exerts an axial force on a ring of the ball bearing.
Die Aufgabe der Erfindung besteht insbesondere darin, ein gattungsgemäßes Lager mit einer kostensparenden Bauweise bereitzustellen. Die Aufgabe wird erfindungsgemäß durch die Merkmale des Patentanspruchs 1 gelöst, während vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung den Unteransprüchen entnommen werden können.The object of the invention is in particular to provide a generic bearing with a cost-saving design. The object is achieved by the features of claim 1, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
Die Erfindung geht aus von einem Wälzlager mit einem ersten Ring und wenigstens einem zweiten Ring, welcher drehbar um eine Drehachse relativ zu dem ersten Ring ist. The invention is based on a rolling bearing having a first ring and at least one second ring, which is rotatable about an axis of rotation relative to the first ring.
Es wird vorgeschlagen, dass das Wälzlager wenigstens ein Federelement aufweist welches an dem ersten Ring befestigt ist. Unter einem „Federelement“ soll insbesondere ein Element verstanden werden, welches auf elastische Weise, vorzugsweise makroskopisch auf elastische Weise, verformbar ist, wobei das Element vorzugsweise zumindest teilweise aus Metall ist und besonders bevorzugt vollständig aus Metall ist. Erfindungsgemäß kann eine kostensparende Bauweise erreicht werden, und zwar insbesondere im Hinblick darauf, dass eine Montage eines separaten Federelements, welche eine Kraft auf den ersten Ring ausübt, bei einem Einbau des Wälzlagers in eine bestimmte Anwendung entfallen kann. Insbesondere kann eine kostengünstige Art zur Erzeugung einer Lagervorspannung erreicht werden. It is proposed that the roller bearing has at least one spring element which is fastened to the first ring. A "spring element" is to be understood as meaning, in particular, an element which is elastically deformable, preferably macroscopically in an elastic manner, wherein the element is preferably at least partially made of metal and is particularly preferably completely made of metal. According to the invention, a cost-saving design can be achieved, in particular with regard to the fact that an assembly of a separate spring element, which exerts a force on the first ring, can be omitted when installing the rolling bearing in a particular application. In particular, a cost-effective way of generating a bearing preload can be achieved.
Vorzugsweise greift das Federelement in zumindest eine erste Ausnehmung des ersten Rings ein. Damit kann eine konstruktiv einfache Bauweise erreicht werden.Preferably, the spring element engages in at least a first recess of the first ring. This allows a structurally simple design can be achieved.
Ferner wird vorgeschlagen, dass der erste Ring zumindest eine zweite Ausnehmung aufweist, welche im Wesentlichen spiegelverkehrt zu der ersten Ausnehmung ausgebildet ist. Hierdurch kann eine kostengünstige Bauweise erreicht werden. It is also proposed that the first ring has at least one second recess, which is formed essentially mirror-inverted to the first recess. This allows a cost-effective design can be achieved.
Außerdem wird ein Montageverfahren vorgeschlagen, bei welchem ein Federelement an einem ersten Ring eines Wälzlagers befestigt wird. Dadurch können Kosten eingespart werden. In addition, an assembly method is proposed in which a spring element is attached to a first ring of a rolling bearing. This can save costs.
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In den Zeichnungen sind Ausführungsbeispiele der Erfindung dargestellt. Die Zeichnungen, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen.Further advantages emerge from the following description of the drawing. In the drawings, embodiments of the invention are shown. The drawings, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Der Außenring weist an einer radialen Innenfläche eine Ausnehmung
Der Ring
Weiterhin weist das Wälzlager ein Dichtungsmittel
Der Fortsatz
Bei einer Montage wird das Federelement
In den
Das in
Das in
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014216506.7A DE102014216506A1 (en) | 2014-08-20 | 2014-08-20 | Rolling and mounting procedures |
PCT/EP2015/067915 WO2016026687A1 (en) | 2014-08-20 | 2015-08-04 | Rolling bearing with spring element, and assembly method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014216506.7A DE102014216506A1 (en) | 2014-08-20 | 2014-08-20 | Rolling and mounting procedures |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014216506A1 true DE102014216506A1 (en) | 2016-02-25 |
Family
ID=53773454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014216506.7A Pending DE102014216506A1 (en) | 2014-08-20 | 2014-08-20 | Rolling and mounting procedures |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102014216506A1 (en) |
WO (1) | WO2016026687A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020204579A1 (en) | 2020-04-09 | 2021-10-14 | Aktiebolaget Skf | Storage unit and method for manufacturing a storage unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018222323A1 (en) * | 2018-12-19 | 2020-06-25 | Aktiebolaget Skf | ABS ring and method for producing an ABS ring |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7738870U1 (en) * | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | |||
JPS4822988Y1 (en) * | 1970-03-11 | 1973-07-04 | ||
JP5873977B2 (en) * | 2011-09-29 | 2016-03-01 | パナソニックIpマネジメント株式会社 | Electric motor |
-
2014
- 2014-08-20 DE DE102014216506.7A patent/DE102014216506A1/en active Pending
-
2015
- 2015-08-04 WO PCT/EP2015/067915 patent/WO2016026687A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020204579A1 (en) | 2020-04-09 | 2021-10-14 | Aktiebolaget Skf | Storage unit and method for manufacturing a storage unit |
US11401967B2 (en) | 2020-04-09 | 2022-08-02 | Aktiebolaget Skf | Bearing unit and method for manufacturing a bearing unit |
Also Published As
Publication number | Publication date |
---|---|
WO2016026687A1 (en) | 2016-02-25 |
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R012 | Request for examination validly filed | ||
R016 | Response to examination communication |