DE102012216440A1 - Bearing housing, particularly bearing plate for supporting shaft, such as gear shaft, has through hole for receiving sliding- or rolling bearing, which has outer ring inserted into through hole - Google Patents
Bearing housing, particularly bearing plate for supporting shaft, such as gear shaft, has through hole for receiving sliding- or rolling bearing, which has outer ring inserted into through hole Download PDFInfo
- Publication number
- DE102012216440A1 DE102012216440A1 DE102012216440A DE102012216440A DE102012216440A1 DE 102012216440 A1 DE102012216440 A1 DE 102012216440A1 DE 102012216440 A DE102012216440 A DE 102012216440A DE 102012216440 A DE102012216440 A DE 102012216440A DE 102012216440 A1 DE102012216440 A1 DE 102012216440A1
- Authority
- DE
- Germany
- Prior art keywords
- outer ring
- bearing housing
- bearing
- board
- hole
- 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.)
- Ceased
Links
Images
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
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/08—Attachment of brasses, bushes or linings to the bearing 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by expanding or crimping
-
- 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
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0216—Intermediate shaft supports, e.g. by using a partition wall
Abstract
Description
Gebiet der ErfindungField of the invention
Die Erfindung betrifft ein Lagergehäuse, insbesondere eine Lagerplatte, mit wenigstens einer Durchbrechung zur Aufnahme eines Gleit- oder Wälzlagers umfassend einen in die Durchbrechung eingesetzten Außenring.The invention relates to a bearing housing, in particular a bearing plate, comprising at least one opening for receiving a sliding or rolling bearing comprising an outer ring inserted into the opening.
Hintergrund der ErfindungBackground of the invention
Derartige Lagergehäuse respektive Lagerplatten dienen zumeist der radialen Abstützung einer Welle, beispielsweise einer Getriebewelle. Das Lagergehäuse kann entweder als eine Anordnung einhausendes Gehäuse ausgeführt sein, oder aber als Lagerplatte, die als separates Bauteil verbaut wird. Unabhängig davon weist das Lagergehäuse, egal wie nun konkret ausgeführt, eine Durchbrechung auf, in die ein Gleit- oder Wälzlager mit seinem Außenring eingesetzt ist. Ein solches Lagergehäuse in quasi plattenförmiger Ausbildung ist beispielsweise aus
Die Befestigung dieser zweiten Platte am Grundkörper erfolgt an separaten Befestigungsabschnitten, die an der zweiten Platte wie auch an der Grundplatte ausgebildet sind. An der zweiten Platte sind an zwei einander gegenüberliegenden Endabschnitten weitere hülsenförmige Abschnitte ausgebildet, die wiederum in entsprechende, ebenfalls hülsenförmige Durchbrechungen an der Grundplatte eingreifen und darin durch Umbördeln festgelegt sind.The attachment of this second plate on the base body is carried out on separate mounting portions which are formed on the second plate as well as on the base plate. On the second plate further sleeve-shaped portions are formed at two opposite end portions, which in turn engage in corresponding, also sleeve-shaped openings on the base plate and are fixed therein by crimping.
Alternativ hierzu ist es bekannt, eine solche zweite Platte an dem Grundkörper zu verschrauben. Alternatively, it is known to screw such a second plate to the base body.
Eine dritte Befestigungsmöglichkeit für einen solchen Außenring sieht vor, diesen mittels zweier an den Stirnflächen der Lagerplatte angeordneten Sicherungsringen zu fixieren, wozu am Außenring entsprechende Nuten vorgesehen sind, die der Aufnahme der Sicherungsringen dienen, wobei der Nutabstand selbstverständlich exakt der Stärke des Lagergehäuses, das die Sicherungsringe umgreifen sollen, angepasst sein muss.A third attachment for such an outer ring provides to fix it by means of two arranged on the end faces of the bearing plate retaining rings, including corresponding grooves are provided on the outer ring, which serve to receive the retaining rings, the groove spacing of course exactly the strength of the bearing housing, the Circlips should encompass, must be adapted.
Es ist offensichtlich, dass die entsprechenden Befestigungsarten sehr aufwändig sind. Denn es sind zusätzliche, separate Befestigungsmittel vorgesehen, sei es, dass diese an dem den Außenring aufweisenden Plattenbauteil ausgebildet sind, sei es, dass sie in Form von Schrauben oder Sicherungsringen vorgesehen sind. Auch ist die jeweilige Ausgestaltung des jeweiligen Außenrings in den entsprechenden Fällen aufwändig.It is obvious that the corresponding types of fastening are very complex. Because there are additional, separate fastening means provided, whether it is that they are formed on the outer ring having the plate member, be it that they are provided in the form of screws or circlips. Also, the respective configuration of the respective outer ring in the corresponding cases is expensive.
Zusammenfassung der ErfindungSummary of the invention
Der Erfindung liegt damit das Problem zugrunde, ein Lagergehäuse anzugeben, bei dem der Außenring auf einfache Weise fixiert ist.The invention is therefore based on the problem to provide a bearing housing in which the outer ring is fixed in a simple manner.
Zur Lösung dieses Problems ist bei einem Lagergehäuse der eingangs genannten Art erfindungsgemäß vorgesehen, dass der Außenring mit zwei sich radial nach außen erstreckenden Borden, das Lagergehäuse hintergreifend, in der Durchbrechung fixiert ist.To solve this problem is provided according to the invention in a bearing housing of the type mentioned that the outer ring with two radially outwardly extending ribs, the bearing housing engages behind, is fixed in the opening.
Bei dem erfindungsgemäßen Lagergehäuse ist der Außenring axial gesehen durch zwei am Außenring selbst, also integral ausgebildete Borde fixiert, die das Lagergehäuse, unabhängig davon, wie dieses nun konkret ausgeführt ist, beidseits hintergreifen. Das heißt, dass bei dem erfindungsgemäßen Lagergehäuse keinerlei zusätzliche befestigungstechnische Vorkehrungen in Form von separaten Befestigungsstellen oder zu verwendenden Befestigungsmitteln und Ähnliches erforderlich sind. Vielmehr ist als alleiniges Bauteil lediglich der Außenring verwendet, der über die beiden Borde axial fixiert und fest mit dem Lagergehäuse in der Durchbrechung verbunden ist.In the bearing housing according to the invention the outer ring is axially fixed by two on the outer ring itself, so integrally formed shelves, which engage behind the bearing housing, regardless of how this is now concrete, on both sides. This means that in the bearing housing according to the invention no additional attachment-technical precautions in the form of separate attachment points or fasteners to be used and the like are required. Rather, only the outer ring is used as the sole component, which is axially fixed over the two rims and firmly connected to the bearing housing in the opening.
Dabei handelt es sich bei dem Außenring bevorzugt um ein gezogenes Bauteil mit einem gezogenen ersten Bord, während der zweite Bord umgebördelt ist. Dies ermöglicht es, den Außenring als sehr einfaches Bauteil herzustellen, nämlich als einfaches, zylindrisches gezogenes Bauteil, an dem beim Ziehen bereits der erste Bord ausgeformt ist. Die axiale Fixierung unter Ausbildung des zweiten Bordes erfolgt erfindungsgemäß durch einfaches Umbördeln des aus der Durchbrechung herausragenden, freien Endes des zylindrischen Bauteils, was in einem sehr einfachen Arbeitsgang erfolgen kann.In this case, the outer ring is preferably a drawn component with a drawn first board, while the second board is flanged. This makes it possible to produce the outer ring as a very simple component, namely as a simple, cylindrical drawn component to which the first board is already formed when pulling. The axial fixation to form the second board is carried out according to the invention by simply crimping the protruding from the opening, the free end of the cylindrical member, which can be done in a very simple operation.
Am Lagergehäuse selbst kann eine die Durchbrechung umlaufende Ringnut vorgesehen sein, in die einer der Borde, insbesondere der gezogene Bord, eingreift. Diese Ringnut dient als Bordanschlag beim Einsetzen des Außenrings. Sie kann vorgesehen werden, muss jedoch nicht, da der Bord selbstverständlich auch unmittelbar an der Gehäusefläche anliegen kann. On the bearing housing itself may be provided an opening circulating annular groove into which one of the shelves, in particular the drawn board engages. This annular groove serves as an on-board stop when inserting the outer ring. It can be provided, but does not have to, since the board can of course also bear directly on the housing surface.
Der Außenring wird bevorzugt in die Durchbrechung eingepresst, so dass die beiden Borde lediglich seiner axialen Festlegung dienen. The outer ring is preferably pressed into the opening, so that the two shelves are only used for its axial fixing.
Das Lagergehäuse selbst ist bevorzugt ein Gussbauteil, insbesondere aus Aluminium. The bearing housing itself is preferably a cast component, in particular made of aluminum.
Es weist grundsätzlich eine bestimmte Dicke auf, zumindest im Bereich der Durchbrechung, welche gegebenenfalls auch mittels eines hülsenförmigen Abschnitts gebildet sein kann, sollte das Lagergehäuse grundsätzlich relativ dünn sein, jedoch der Außenring eine gewisse Länge besitzen.It basically has a certain thickness, at least in the region of the opening, which may optionally also be formed by means of a sleeve-shaped portion, the bearing housing should always be relatively thin, but the outer ring have a certain length.
Neben dem Lagergehäuse selbst betrifft die Erfindung ferner ein Verfahren zur Herstellung eines solchen Lagergehäuses, das sich dadurch auszeichnet, dass in die Durchbrechung des Lagergehäuses ein Außenring eingepresst wird, so dass ein erster, am Außenring vorgesehener Bord am Lagergehäuse hintergreifend anliegt, wonach an der gegenüberliegenden Seite des Außenrings ein zweiter, das Lagergehäuse hintergreifender Bord durch Umbördeln ausgebildet wird. Das heißt, dass sich das erfindungsgemäße Verfahren letztlich durch lediglich zwei Arbeitsschritte auszeichnet, nämlich zum einen dem Einpressen des Außenrings in die Durchbrechung, zum anderen dem Umbördeln des zweiten Bordes. In addition to the bearing housing itself, the invention further relates to a method for producing such a bearing housing, which is characterized in that in the opening of the bearing housing, an outer ring is pressed so that a first, provided on the outer ring board engages behind the bearing housing, after which at the opposite Side of the outer ring, a second, the bearing housing engaging behind board is formed by crimping. That is, the method of the invention is ultimately characterized by only two steps, namely on the one hand the pressing of the outer ring in the opening, on the other hand crimping the second Bordes.
Als äußerer Ring wird bevorzugt ein Ziehbauteil mit einem gezogenen ersten Bord verwendet, an welchem der zweite Bord durch Umbördeln sehr einfach hergestellt werden kann.As an outer ring, a pulling member is preferably used with a drawn first board on which the second board can be made very easily by crimping.
Kurze Beschreibung der ZeichnungShort description of the drawing
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigen:An embodiment of the invention is illustrated in the drawing and will be described in more detail below. Show it:
Ausführliche Beschreibung der ZeichnungDetailed description of the drawing
In die jeweilige Durchbrechung
An der gegenüberliegenden Seite ist der zweite Bord
Wie
In der Darstellung
Ersichtlich liegt der erste Bord
Dieses freie Ende wird nun, siehe die Darstellung
Im gezeigten Ausführungsbeispiel ist die Lagerplatte
Abschließend ist noch festzuhalten, dass auch auf der Seite der Lagerplatte
Wenngleich in den Figuren der gezeigte Bördelbord um ca. 90° umgelegt ist, ist es selbstverständlich auch möglich, den Bördelbord in einem anderen Winkel umzulegen, z. B. 30°, 45° oder 60°, je nachdem, wie die Anlagefläche am Gehäuse, die eine entsprechende Fase im selben Winkel aufweist, ausgeführt ist.Although in the figures shown Bördelbord is folded by about 90 °, it is of course also possible to convert the Bördelbord at a different angle, z. B. 30 °, 45 ° or 60 °, depending on how the contact surface on the housing, which has a corresponding chamfer at the same angle, is executed.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Lagergehäuse bearing housing
- 22
- Lagerplatte bearing plate
- 33
- Durchbrechung perforation
- 44
- Außenring outer ring
- 55
- Bord shelf
- 66
- Lauffläche tread
- 77
- Bord shelf
- 88th
- Ringnut ring groove
- 99
- Ringnut ring groove
- 1010
- zylindrisches Ende cylindrical end
- II
- Darstellung presentation
- IIII
- Darstellung presentation
- IIIIII
- Darstellung presentation
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 19961224 A1 [0002] DE 19961224 A1 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012216440A DE102012216440A1 (en) | 2011-09-22 | 2012-09-14 | Bearing housing, particularly bearing plate for supporting shaft, such as gear shaft, has through hole for receiving sliding- or rolling bearing, which has outer ring inserted into through hole |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011083200.9 | 2011-09-22 | ||
DE102011083200 | 2011-09-22 | ||
DE102012216440A DE102012216440A1 (en) | 2011-09-22 | 2012-09-14 | Bearing housing, particularly bearing plate for supporting shaft, such as gear shaft, has through hole for receiving sliding- or rolling bearing, which has outer ring inserted into through hole |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012216440A1 true DE102012216440A1 (en) | 2013-03-28 |
Family
ID=47828112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012216440A Ceased DE102012216440A1 (en) | 2011-09-22 | 2012-09-14 | Bearing housing, particularly bearing plate for supporting shaft, such as gear shaft, has through hole for receiving sliding- or rolling bearing, which has outer ring inserted into through hole |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103016541A (en) |
DE (1) | DE102012216440A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016223817A1 (en) * | 2016-11-30 | 2018-05-30 | Schaeffler Technologies AG & Co. KG | Bearing arrangement, in particular for a planet carrier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19961224A1 (en) | 1999-11-27 | 2001-05-31 | Schaeffler Waelzlager Ohg | Bearing housing is produced from sheet metal by mechanical shaping and comprises base with projecting sleeve sections forming outer race for rollers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1145935B (en) * | 1958-12-03 | 1963-03-21 | Grau Brake System Comp With Lt | Drawbars for trailer drawbars, drawbars or overrun brakes |
DE10107109C2 (en) * | 2001-02-14 | 2003-07-24 | Federal Mogul Wiesbaden Gmbh | Collar bushing, process for its manufacture and bending tool for the production of coils on a bushing |
DE202005005827U1 (en) * | 2005-04-11 | 2005-06-16 | Igus Gmbh | One piece bearing sleeve has a fixed flange at one end and with the other end secured by bent over tags |
DE102006016612B4 (en) * | 2006-04-06 | 2013-06-27 | Saint-Gobain Performance Plastics Pampus Gmbh | Play-free slide bearing arrangement |
DE102006057695A1 (en) * | 2006-12-07 | 2008-06-12 | Schaeffler Kg | Assembly ready roller bearing with one piece bearing outer ring useful for crankshafts of internal combustion engines can be fixed in two-part housing without additional cost |
-
2012
- 2012-09-14 DE DE102012216440A patent/DE102012216440A1/en not_active Ceased
- 2012-09-24 CN CN2012103594981A patent/CN103016541A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19961224A1 (en) | 1999-11-27 | 2001-05-31 | Schaeffler Waelzlager Ohg | Bearing housing is produced from sheet metal by mechanical shaping and comprises base with projecting sleeve sections forming outer race for rollers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016223817A1 (en) * | 2016-11-30 | 2018-05-30 | Schaeffler Technologies AG & Co. KG | Bearing arrangement, in particular for a planet carrier |
Also Published As
Publication number | Publication date |
---|---|
CN103016541A (en) | 2013-04-03 |
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Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150408 |
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