DE202016104896U1 - Unit with a one-piece holding element and a bearing unit and holding element - Google Patents
Unit with a one-piece holding element and a bearing unit and holding element Download PDFInfo
- Publication number
- DE202016104896U1 DE202016104896U1 DE202016104896.6U DE202016104896U DE202016104896U1 DE 202016104896 U1 DE202016104896 U1 DE 202016104896U1 DE 202016104896 U DE202016104896 U DE 202016104896U DE 202016104896 U1 DE202016104896 U1 DE 202016104896U1
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- DE
- Germany
- Prior art keywords
- retaining element
- unit
- outer ring
- bearing unit
- holding element
- 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.)
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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
- 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
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
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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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Einheit mit einem einstückigen Halteelement (10), insbesondere nach einem der Ansprüche 7 oder 8, und einer Lagereinheit (12), welche wenigstens einen Außenring (14) und zumindest einen Innenring (16) aufweist, der relativ zu dem Außenring drehbar ist, wobei die Lagereinheit unverlierbar an dem Halteelement befestigt ist und das Halteelement den Außenring in seiner Umfangsrichtung zumindest zu einem Großteil umgibt, wobei das Halteelement wenigstens einen Bereich (18) aufweist, welcher in eine Nut (20) des Außenrings ragt, gekennzeichnet durch wenigstens ein Befestigungselement (22), welches an dem Halteelement anliegt und an dem Befestigen der Lagereinheit an dem Halteelement zumindest mitwirkt.A unit comprising a one-piece retaining element (10), in particular according to one of claims 7 or 8, and a bearing unit (12) having at least one outer ring (14) and at least one inner ring (16) which is rotatable relative to the outer ring, wherein the bearing unit is captively fastened to the retaining element and the retaining element surrounds the outer ring in its circumferential direction at least to a large extent, wherein the retaining element has at least one region (18) which protrudes into a groove (20) of the outer ring, characterized by at least one fastening element ( 22), which bears against the holding element and at least cooperates in securing the bearing unit to the holding element.
Description
Die Erfindung geht aus von einer Einheit nach dem Oberbegriff des Anspruchs 1. The invention is based on a unit according to the preamble of claim 1.
Aus der
Die Aufgabe der Erfindung besteht insbesondere darin, eine gattungsgemäße Einheit bereitzustellen, welche eine sehr zuverlässige Befestigung des Lagers an dem Halteelement garantiert und welche kostengünstig ist. Die Aufgabe wird erfindungsgemäß durch die Merkmale der unabhängigen Patentansprüche 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 unit, which guarantees a very reliable attachment of the bearing to the support member and which is inexpensive. The object is achieved by the features of the independent claims, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
Die Erfindung geht aus von einer Einheit mit einem einstückigen Halteelement, und einer Lagereinheit, welche wenigstens einen Außenring und zumindest einen Innenring aufweist, der relativ zu dem Außenring drehbar ist, wobei die Lagereinheit unverlierbar an dem Halteelement befestigt ist und das Halteelement den Außenring in seiner Umfangsrichtung zumindest zu einem Großteil umgibt, wobei das Halteelement wenigstens einen Bereich aufweist, welcher in eine Nut des Außenrings ragt, The invention relates to a unit with a one-piece holding element, and a bearing unit, which has at least one outer ring and at least one inner ring which is rotatable relative to the outer ring, wherein the bearing unit is captively fixed to the retaining element and the retaining element, the outer ring in his Surrounds circumferential direction at least to a large extent, wherein the holding element has at least one region which projects into a groove of the outer ring,
Es wird vorgeschlagen, dass die Einheit wenigstens ein Befestigungselement aufweist, welches an dem Halteelement anliegt und an dem Befestigen der Lagereinheit an dem Halteelement zumindest mitwirkt. Darunter, dass das Halteelement „einstückig“ ist, soll insbesondere verstanden werden, dass alle Bereiche des Halteelements miteinander materiell verbunden sind und/oder dass das Halteelement aus einem Guss ist. Darunter, dass das Halteelement den Außenring in seiner Umfangsrichtung „zumindest zu einem Großteil umgibt“, soll insbesondere verstanden werden, dass in Bezug auf einen Massenmittelpunkt der Lagereinheit das Halteelement den Außenring zumindest über einen Winkelbereich von wenigstens 200°, vorzugsweise wenigstens 270°, besonders bevorzugt wenigstens 330° und insbesondere über 360° umgreift. Mit einer erfindungsgemäßen Ausgestaltung kann eine gattungsgemäße Einheit bereitgestellt werden, welche eine sehr zuverlässige Befestigung der Lagereinheit an dem Halteelement, insbesondere wenn dies aus einem weichen Werkstoff besteht, garantiert und welche kostengünstig ist. Insbesondere kann im Vergleich zu der Ausbildung in der
Vorzugsweise wirkt das Befestigungselement an einer formschlüssigen Befestigung der Lagereinheit an dem Halteelement bezüglich einer Axialrichtung der Lagereinheit zumindest mit. Preferably, the fastening element acts on a positive fastening of the bearing unit on the retaining element with respect to an axial direction of the bearing unit at least with.
Mit Vorteil weist das Befestigungselement wenigstens einen klammerförmigen Bereich auf, welcher einen Teil des Halteelements umgreift. Advantageously, the fastening element has at least one clamp-shaped region, which surrounds a part of the retaining element.
Ferner wird vorgeschlagen, dass das Befestigungselement wenigstens eine Rastnase aufweist, mittels welcher das Befestigungselement an dem Halteelement befestigt ist. It is also proposed that the fastening element has at least one latching lug, by means of which the fastening element is fastened to the holding element.
Vorzugsweise besteht das Befestigungselement aus Metall und/oder Kunststoff. Preferably, the fastener made of metal and / or plastic.
Ferner wird ein Halteelement mit einem im wesentlichen kreisrunden Durchgangsloch vorgeschlagen, wobei eine Berandung des Durchgangslochs höchstens zwei Vertiefungen, insbesondere höchstens eine Vertiefung, aufweist, die sich in jeweils eine Radialrichung in Bezug auf einen Mittelpunkt des kreisrunden Durchgangslochs weg von dem Mittelpunkt erstrecken. Insbesondere ist denkbar, dass sich die Berandung des Durchgangslochs nicht vollständig über 360° um den Mittelpunkt erstreckt sondern wenigstens eine Unterbrechung aufweist. Further, a holding element is proposed with a substantially circular through hole, wherein a boundary of the through hole has at most two recesses, in particular at most one recess extending in each case a radial direction with respect to a center of the circular through hole away from the center. In particular, it is conceivable that the boundary of the through hole does not extend completely over 360 ° around the center but has at least one interruption.
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.
Das Halteelement weist ein Durchgangsloch
Die Einheit weist ein Befestigungselement zwei
Die Einheit kann Teil eines Kraftfahrzeuggetriebes, insbesondere eines PKW-Getriebes sein. The unit may be part of a motor vehicle transmission, in particular a passenger car transmission.
Bei einem Verfahren zur Montage der Einheit werden zunächst die Bereiche
In den
Die
Die
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 102004031830 A1 [0002, 0005] DE 102004031830 A1 [0002, 0005]
- JP 2011236922 A [0002] JP 2011236922 A [0002]
- DE 102004031830 [0002] DE 102004031830 [0002]
- DE 10355363 [0002] DE 10355363 [0002]
- DE 102005012323 [0002] DE 102005012323 [0002]
- JP 002011236922 A [0002] JP 002011236922 A [0002]
- JP 2008267585 A [0002] JP 2008267585 A [0002]
- JP 2011257009 A [0002] JP 2011257009 A [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016104896.6U DE202016104896U1 (en) | 2016-09-06 | 2016-09-06 | Unit with a one-piece holding element and a bearing unit and holding element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016104896.6U DE202016104896U1 (en) | 2016-09-06 | 2016-09-06 | Unit with a one-piece holding element and a bearing unit and holding element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202016104896U1 true DE202016104896U1 (en) | 2016-09-21 |
Family
ID=57110424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202016104896.6U Active DE202016104896U1 (en) | 2016-09-06 | 2016-09-06 | Unit with a one-piece holding element and a bearing unit and holding element |
Country Status (1)
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DE (1) | DE202016104896U1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10355363A1 (en) | 2003-11-25 | 2005-06-30 | Ab Skf | Bearing arrangement for attachment to a machine part has plastic molded parts that engage groove-shaped recess(es) so bearing and bearing support are mutually relatively fixed axially and radially |
DE102004031830A1 (en) | 2004-07-01 | 2006-01-26 | Ab Skf | Production method for bearing arrangement involves bearing and mounting plate whereby mounting plate has boring and recess is present adjacent to boring and outer ring of bearing can be swivel mounted at mounting plate |
DE102005012323B3 (en) | 2005-03-17 | 2006-06-01 | Ab Skf | Bearing arrangement for rotating component has first sector of outer ring passing into second sector so that axial resting surface for bearing carrier is formed |
JP2008267585A (en) | 2007-04-25 | 2008-11-06 | Nsk Ltd | Bearing device, and assembly method of bearing device |
JP2011236922A (en) | 2010-05-06 | 2011-11-24 | Nsk Ltd | Rotation supporting device and rolling bearing unit for rotation supporting device |
JP2011257009A (en) | 2011-08-26 | 2011-12-22 | Nsk Ltd | Bearing device, and method of assembling the same |
-
2016
- 2016-09-06 DE DE202016104896.6U patent/DE202016104896U1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10355363A1 (en) | 2003-11-25 | 2005-06-30 | Ab Skf | Bearing arrangement for attachment to a machine part has plastic molded parts that engage groove-shaped recess(es) so bearing and bearing support are mutually relatively fixed axially and radially |
DE102004031830A1 (en) | 2004-07-01 | 2006-01-26 | Ab Skf | Production method for bearing arrangement involves bearing and mounting plate whereby mounting plate has boring and recess is present adjacent to boring and outer ring of bearing can be swivel mounted at mounting plate |
DE102005012323B3 (en) | 2005-03-17 | 2006-06-01 | Ab Skf | Bearing arrangement for rotating component has first sector of outer ring passing into second sector so that axial resting surface for bearing carrier is formed |
JP2008267585A (en) | 2007-04-25 | 2008-11-06 | Nsk Ltd | Bearing device, and assembly method of bearing device |
JP2011236922A (en) | 2010-05-06 | 2011-11-24 | Nsk Ltd | Rotation supporting device and rolling bearing unit for rotation supporting device |
JP2011257009A (en) | 2011-08-26 | 2011-12-22 | Nsk Ltd | Bearing device, and method of assembling the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |