DE10355398B3 - The bearing unit for fixing to machine part has bearing carrier with several axial projections for non-positive connection to radially directed surface of bearing - Google Patents
The bearing unit for fixing to machine part has bearing carrier with several axial projections for non-positive connection to radially directed surface of bearing Download PDFInfo
- Publication number
- DE10355398B3 DE10355398B3 DE10355398A DE10355398A DE10355398B3 DE 10355398 B3 DE10355398 B3 DE 10355398B3 DE 10355398 A DE10355398 A DE 10355398A DE 10355398 A DE10355398 A DE 10355398A DE 10355398 B3 DE10355398 B3 DE 10355398B3
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- carrier
- bearing carrier
- extensions
- arrangement according
- 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.)
- Expired - Fee Related
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
- F16C35/067—Fixing them in a housing
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Abstract
Description
Die Erfindung betrifft eine Lageranordnung, bestehend aus einem Lager und einem Lagerträger, wobei der Lagerträger zur Festlegung an einem Maschinenteil ausgebildet ist und wobei das Lager mit dem Lagerträger verbunden ist.The The invention relates to a bearing arrangement consisting of a bearing and a bearing carrier, wherein the bearing carrier is designed to be fixed to a machine part and wherein the bearing with the bearing carrier connected is.
Lageranordnungen
dieser Gattung sind im Stand der Technik weit verbreitet. Beispielsweise
offenbart die
Neben
der genannten Lösung
existieren vielfältige
Möglichkeiten,
einen Lagerträger
mit einem Wälzlager,
zu verbinden. Es wird hierzu auf die
Besondere Anforderungen an die Wirtschaftlichkeit der Lageranordnung, d. h. an eine ökonomische Herstellung der Anordnung und eine einfache Montierbarkeit, treten vor allem im Großserienbereich auf, wobei insbesondere der Pkw-Bau zu nennen ist. In Pkw-Getrieben müssen in größer Stückzahl Wälzlager auf einem Lagerträger festgelegt und als Einheit verbaut werden.Special Requirements for the economy of the bearing arrangement, d. H. to an economic Production of the arrangement and easy mounting, occur especially in mass production on, in particular, the car construction is mentioned. In car transmissions have to in larger quantities rolling bearings on a bearing carrier be set and installed as a unit.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Lageranordnung der eingangs genannten Art derart weiterzubilden, dass eine wirtschaftliche Herstellung der Lageranordnung und eine einfache und kostengünstige Montage des Lagers im Lagerträger möglich ist.Of the Invention is therefore the object of a bearing assembly of the type mentioned in such a way that an economic Production of the bearing assembly and a simple and inexpensive installation of the bearing in the bearing carrier possible is.
Die Lösung dieser Aufgabe durch die Erfindung ist dadurch gekennzeichnet, dass der Lagerträger eine Anzahl sich in axiale Richtung erstreckende Fortsätze aufweist, die eine kraftschlüssige Verbindung mit einer Fläche des Außenrings des Lagers bewirken, wobei die Fläche zylindrisch und unmittelbar an die Laufbahn für die Wälzkörper angrenzend ausgebildet ist und deren Oberflächennormale radial zur Drehachse des Lagers gerichtet ist.The solution this object by the invention is characterized in that the bearing carrier a number of extensions extending in the axial direction, the one frictional Connection with a surface of the outer ring cause the bearing, the surface cylindrical and immediate to the career for formed the rolling elements adjacent is and their surface normal directed radially to the axis of rotation of the bearing.
Danach ist vorgesehen, dass der Lagerträger mit sich axial erstreckenden Fortsätzen ausgestattet ist, die eine geeignete radial ausgerichtete Fläche des Lagers klemmen und so für eine kraftschlüssige Verbindung von Lager und Lagerträger sorgen.After that is provided that the bearing carrier is equipped with axially extending projections, the clamp a suitable radially aligned surface of the bearing and so for a non-positive Connection of bearing and bearing carrier to care.
Eine erste Weiterbildung sieht vor, dass die Fortsätze federelastisch hinsichtlich einer radial auf sie wirkenden Kraft ausgebildet sind.A The first development provides that the extensions are resilient in terms of a force acting radially on it are formed.
Die Fortsätze des Lagerträgers werden bevorzugt durch einen Stanz- und Biegeprozess gebildet, was zu großen Vorteilen hinsichtlich der Wirtschaftlichkeit des Herstellungsprozesses führt.The projections of the bearing carrier are preferably formed by a stamping and bending process, which too big Advantages regarding the economy of the manufacturing process leads.
Dabei kann vorgesehen sein, dass der Stanz- und Biegeprozess vor dem Zusammenfügen von Lager und Lagerträger durchgeführt wird. In diesem Falle wird der mit Fortsätzen ausgestattete Lagerträger auf die den Lagerträger tragende Schulter des Lagers aufgeschoben. Alternativ dazu kann auch vorgesehen werden, dass der Stanz- und Biegeprozess während des Zusammenfügens von Lager und Lagerträger durchgeführt wird, was fertigungstechnische Vorteile haben kann.there can be provided that the punching and bending process before joining Bearings and bearing carrier carried out becomes. In this case, the equipped with extensions bearing carrier on the bearing carrier bearing shoulder of the camp deferred. Alternatively, it can also be provided that the punching and bending process during the joining of bearings and bearing carrier carried out becomes what manufacturing advantages can have.
Die Fortsätze des Lagerträgers sind bevorzug äquidistant über den Umfang des Lagers und namentlich über den Umfang des Außenrings des Lagers angeordnet.The projections of the bearing carrier are preferably equidistant over the The circumference of the bearing and especially over the circumference of the outer ring of the warehouse.
Die dem Lager abgewandte Seite des Lagerträgers und die Stirnseite des Innenrings des Lagers können auf derselben axialen Position liegen.The the bearing remote from the bearing side of the bearing carrier and the front of the Inner ring of the bearing can lie in the same axial position.
Als bevorzugter Werkstoff für den Lagerträger hat sich Stahlblech bewährt.When preferred material for the bearing carrier Steel sheet has proven itself.
Die vorgeschlagene Lageranordnung zeichnet sich dadurch aus, dass sie sehr leicht und damit preiswert herzustellen und zu montieren ist.The proposed bearing arrangement is characterized in that they very easy and thus inexpensive to manufacture and assemble.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigen:In the drawing is an embodiment of Invention shown. Show it:
Die
Lageranordnung
Wie
aus
Wie
in
Da
die radial ausgerichtete Fläche
Im
Ausführungsbeispiel
ist weiter zu erkennen, dass die abgewandte Seite
Die
Herstellung und Montage der Lageranordnung kann mit dem Erfindungsvorschlag
sehr ökonomisch
erfolgen. Für
viele Anwendungsbereiche, beispielsweise für den Transport der Lageranordnung,
reichen die Kräfte,
die die Fortsätze
- 11
- Lageranordnungbearing arrangement
- 22
- Lagercamp
- 33
- Lagerträgerbearing bracket
- 44
- Fortsatzextension
- 55
- radial ausgerichtete Fläche des Lagers bzw. Außenringsradial aligned area of the bearing or outer ring
- 66
- Außenringouter ring
- 77
- abgewandte Seite des Lagerträgersfacing away Side of the bearing carrier
- 88th
- Stirnseite des Innenringsfront of the inner ring
- 99
- Innenringinner ring
- AA
- axiale Richtungaxial direction
- RR
- radiale Richtungradial direction
- FF
- Kraftforce
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10355398A DE10355398B3 (en) | 2003-11-25 | 2003-11-25 | The bearing unit for fixing to machine part has bearing carrier with several axial projections for non-positive connection to radially directed surface of bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10355398A DE10355398B3 (en) | 2003-11-25 | 2003-11-25 | The bearing unit for fixing to machine part has bearing carrier with several axial projections for non-positive connection to radially directed surface of bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10355398B3 true DE10355398B3 (en) | 2005-07-28 |
Family
ID=34706254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10355398A Expired - Fee Related DE10355398B3 (en) | 2003-11-25 | 2003-11-25 | The bearing unit for fixing to machine part has bearing carrier with several axial projections for non-positive connection to radially directed surface of bearing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10355398B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010037710A1 (en) * | 2008-10-02 | 2010-04-08 | Robert Bosch Gmbh | Support plate for bearings |
US20220389970A1 (en) * | 2021-06-08 | 2022-12-08 | Aktiebolaget Skf | Bearing assembly |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1238880A (en) * | 1914-02-03 | 1917-09-04 | Mathews Gravity Carrier Company | Ball-bearing for gravity-carriers. |
DE1958364U (en) * | 1967-02-15 | 1967-04-06 | Skf Kugellagerfabriken Gmbh | DIVIDED ROLLER BEARING. |
US3469897A (en) * | 1968-02-21 | 1969-09-30 | Smith Corp A O | Lock plate for fixed motor rotor bearing |
DE2063360A1 (en) * | 1970-12-23 | 1972-08-24 | Bosch Gmbh Robert | Method of fastening bearings |
US5439298A (en) * | 1991-09-05 | 1995-08-08 | Ina Walzlager Schaeffler Kg | Suspension strut bearing |
US5931585A (en) * | 1997-05-21 | 1999-08-03 | Amana Company, L.P. | Bearing mounting structure with reduced dimensional requirements |
DE20019278U1 (en) * | 2000-11-13 | 2001-04-05 | Skf Gmbh | Connection between a support element and a bearing |
DE19950732C1 (en) * | 1999-10-21 | 2001-08-23 | Skf Gmbh | Method of connecting a first to a second machine part and connection |
DE10100465A1 (en) * | 2000-01-11 | 2001-09-27 | Siemens Canada Ltd | One-piece mounting for ball bearing comprises annular main section with resilient claws which fit around bearing and take up tolerance and retaining claws between these which fix mounting in housing |
US20030077016A1 (en) * | 2000-01-28 | 2003-04-24 | Fabrizio Iarrera | Connection of a wheel hub bearing unit to a motor vehicle suspension standard |
US20030179968A1 (en) * | 2002-03-22 | 2003-09-25 | Williams Timothy O. | Method and apparatus for providing clearance for a ball bearing outer race |
-
2003
- 2003-11-25 DE DE10355398A patent/DE10355398B3/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1238880A (en) * | 1914-02-03 | 1917-09-04 | Mathews Gravity Carrier Company | Ball-bearing for gravity-carriers. |
DE1958364U (en) * | 1967-02-15 | 1967-04-06 | Skf Kugellagerfabriken Gmbh | DIVIDED ROLLER BEARING. |
US3469897A (en) * | 1968-02-21 | 1969-09-30 | Smith Corp A O | Lock plate for fixed motor rotor bearing |
DE2063360A1 (en) * | 1970-12-23 | 1972-08-24 | Bosch Gmbh Robert | Method of fastening bearings |
US5439298A (en) * | 1991-09-05 | 1995-08-08 | Ina Walzlager Schaeffler Kg | Suspension strut bearing |
US5931585A (en) * | 1997-05-21 | 1999-08-03 | Amana Company, L.P. | Bearing mounting structure with reduced dimensional requirements |
DE19950732C1 (en) * | 1999-10-21 | 2001-08-23 | Skf Gmbh | Method of connecting a first to a second machine part and connection |
DE10100465A1 (en) * | 2000-01-11 | 2001-09-27 | Siemens Canada Ltd | One-piece mounting for ball bearing comprises annular main section with resilient claws which fit around bearing and take up tolerance and retaining claws between these which fix mounting in housing |
US20030077016A1 (en) * | 2000-01-28 | 2003-04-24 | Fabrizio Iarrera | Connection of a wheel hub bearing unit to a motor vehicle suspension standard |
DE20019278U1 (en) * | 2000-11-13 | 2001-04-05 | Skf Gmbh | Connection between a support element and a bearing |
US20030179968A1 (en) * | 2002-03-22 | 2003-09-25 | Williams Timothy O. | Method and apparatus for providing clearance for a ball bearing outer race |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010037710A1 (en) * | 2008-10-02 | 2010-04-08 | Robert Bosch Gmbh | Support plate for bearings |
US9115754B2 (en) | 2008-10-02 | 2015-08-25 | Robert Bosch Gmbh | Support plate for bearings |
CN102171472B (en) * | 2008-10-02 | 2015-10-07 | 罗伯特·博世有限公司 | For the support plate of bearing |
US20220389970A1 (en) * | 2021-06-08 | 2022-12-08 | Aktiebolaget Skf | Bearing assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |