DE102005042120A1 - Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner - Google Patents
Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner Download PDFInfo
- Publication number
- DE102005042120A1 DE102005042120A1 DE200510042120 DE102005042120A DE102005042120A1 DE 102005042120 A1 DE102005042120 A1 DE 102005042120A1 DE 200510042120 DE200510042120 DE 200510042120 DE 102005042120 A DE102005042120 A DE 102005042120A DE 102005042120 A1 DE102005042120 A1 DE 102005042120A1
- Authority
- DE
- Germany
- Prior art keywords
- snap ring
- support surface
- component
- annular groove
- section
- 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.)
- Withdrawn
Links
- 238000007654 immersion Methods 0.000 claims description 18
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
Abstract
Description
Die Erfindung betrifft eine Anordnung zur axialen Fixierung von Bauteilen nach dem Oberbegriff des Patentanspruches 1.The The invention relates to an arrangement for the axial fixation of components according to the preamble of claim 1.
Sicherungsringe oder Sprengringe (Firmenbezeichnung: Seeger-Ringe) sind bekannt und dienen der axialen Fixierung von zwei Bauteilen, wobei der Sicherungsring aufgrund seiner Federspannung in einer Nut gehalten wird und sich gegen das zu fixierende Bauteil abstützt. Sprengringe weisen in der Regel einen etwa rechteckförmigen Querschnitt auf, welcher über den Umfang gesehen variabel ausgebildet sein kann. Bekannt sind auch Sicherungsringe mit einem keilförmigen Querschnitt, so genannte Keilringe der Firma Seeger Orbis. Der bekannte Seeger-Keilring weist eine konische Abstützfläche auf, welche sich an einer konischen Flanke einer Ringnut abstützt, wobei ein Konizitätswinkel von 15° angegeben ist. Dadurch wird ein Austreten des Keilringes durch Selbsthemmung verhindert. Die der schrägen Keilfläche gegenüber liegende Abstützfläche des Keilringes ist plan ausgebildet und liegt am abzustützenden Bauteil, z. B. einem Wälzlager an. Nachteilig bei den Keilringen ist, dass diese wegen ihres asymmetrischen Querschnittes gerichtet montiert werden müssen. Keilringe werden insbesondere zum Ausgleich eines Axialspiels (axiale Toleranzen) verwendet; sie weisen daher eine variable Eintauchtiefe gegenüber der Tiefe der Ringnut auf. Problematisch hierbei ist, dass es sowohl bei minimaler als auch bei maximaler Eintauchtiefe zu einem relativ großen Hebelarm kommt, welcher zu einem Kippmoment bzw. einem Stülpen des Sprengringes führen kann.Retaining rings or snap rings (company name: Seeger rings) are known and serve the axial fixation of two components, wherein the retaining ring due to its spring tension is held in a groove and itself supported against the component to be fixed. Circlips point in usually an approximately rectangular Cross section on which over seen the scope can be variable. Are known also circlips with a wedge-shaped cross-section, so-called wedge rings the company Seeger Orbis. The famous Seeger wedge ring has a conical support surface on which is supported on a conical edge of an annular groove, wherein a conicity angle indicated by 15 ° is. This will cause leakage of the wedge ring by self-locking prevented. The opposite of the oblique wedge surface Support surface of the wedge ring is flat and is located on the component to be supported, z. B. one roller bearing at. A disadvantage of the wedge rings is that these because of their asymmetric Cross-section must be mounted directionally. Wedges are in particular used to compensate for axial play (axial tolerances); she Therefore, they have a variable immersion depth with respect to the depth of the annular groove. The problem here is that it is at both minimal and at maximum immersion depth comes to a relatively large lever arm, which can lead to a tilting moment or an invagination of the snap ring.
In der älteren Patentanmeldung der Anmelderin mit dem amtlichen Aktenzeichen 10 2004 014112.6 ist ein Sprengring mit einem konischen Querschnitt offenbart, welcher in einer Ringnut mit zwei parallel zueinander ausge richteten konischen Flanken, d. h. einer hinterschnittenen und einer nicht hinterschnittenen Flanke angeordnet ist. Dieser Sprengring liegt mit seiner in axialer Richtung breitesten Abmessung am Nutgrund an und wird somit auch formschlüssig am Austreten aus der Ringnut gehindert.In the older one Patent application of the Applicant with the official file number 10 2004 014112.6 is a snap ring with a conical cross section discloses which in an annular groove with two parallel to each other aligned conical flanks, d. H. an undercut and a non-undercut edge is arranged. This snap ring lies with its in the axial direction widest dimension at the bottom of the groove and thus is also form-fitting prevented from escaping from the annular groove.
Ausgehend von dem bekannten Keilring, ist es Aufgabe der vorliegenden Erfindung, eine Anordnung zur axialen Fixierung von Bauteilen der eingangs genannten Art dahingehend zu verbessern, dass eine einfache Montage des Sicherungsringes möglich und die Gefahr des Kippens weitestgehend vermieden wird. Die Aufgabe der Erfindung wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.outgoing from the known wedge ring, it is an object of the present invention an arrangement for the axial fixation of components of the above mentioned type to improve that simple assembly the circlip possible and the risk of tipping is largely avoided. The task The invention is solved by the features of claim 1. advantageous Embodiments of the invention will become apparent from the dependent claims.
Erfindungsgemäß ist ein Sprengring mit konischem Querschnitt, d. h. zwei konisch zueinander verlaufenden Abstützflächen vorgesehen, wobei auch das abzustützende Bauteil eine konische Abstützfläche aufweist. Vorteilhaft bei der erfindungsgemäßen Anordnung ist, dass die ein Kippmoment auslösenden Hebelarme infolge der Konizität des Sprengringes sowie des ersten und des zweiten Bauteiles minimiert sind. Dadurch ist das Risiko, das der Sicherungsring gestülpt oder gekippt wird, erheblich verringert. Darüber hinaus besteht der Vorteil, dass der ein Kippen auslösende Hebelarm unabhängig von der Eintauchtiefe des Sicherungsringes in die Ringnut ist. Ferner ergibt sich durch die erfindungsgemäße Anordnung der Vorteil, dass sich die gleiche axiale Toleranzverschiebung radial nur noch halb so stark auswirkt.According to the invention is a Circlip with conical cross section, d. H. two conical ones Provided support surfaces, where also to be supported Component has a conical support surface. An advantage of the inventive arrangement is that the triggering a tilting moment Lever arms due to conicity the snap ring and the first and second component minimized are. Thus, the risk that the circlip is inverted or is tilted, significantly reduced. In addition, there is the advantage that's the one triggering a tilt Lever independent from the immersion depth of the retaining ring into the annular groove. Further results from the inventive arrangement the advantage that the same axial tolerance shift radially only half affects so much.
Vorteilhafterweise ist der Konizitätswinkel derart gering bemessen, dass eine Selbsthemmung gegeben ist, die ein Austreten des Sicherungsringes aus der Ringnut verhindert. Die erfindungsgemäße Anordnung mit konischem Sprengring kann vorteilhaft sowohl für Bohrungen in Bauteilen als auch für Wellen, auf denen Bauteile axial zu fixieren sind, verwendet werden.advantageously, the angle of taper is like this dimensioned small that a self-locking is given, which is an exit prevents the locking ring from the annular groove. The inventive arrangement with conical snap ring can be beneficial for both holes in components as well as for shafts, on which components are to be fixed axially, are used.
Die Eintauchtiefe des erfindungsgemäßen Sprengringes in die Ringnut ist variabel – dadurch wird der Ausgleich von axialen Toleranzen hergestellt. Vorteilhaft hierbei ist, dass sich der Hebelarm bei unterschiedlichen Eintauchtiefen aufgrund der konischen Ausbildung der Abstützflächen praktisch nicht ändert. Damit ergibt sich auch keine Änderung des Kipprisikos.The Immersion depth of the snap ring according to the invention in the annular groove is variable - this is the compensation of axial tolerances made. Advantageous here is that the lever arm at different immersion depths practically does not change due to the conical design of the support surfaces. In order to there is no change in the Kipprisikos.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben.One embodiment The invention is illustrated in the drawing and will be described below described in more detail.
Es zeigen:It demonstrate:
Die
dargestellte Anordnung ist ebenso für eine in eine Bohrung eingearbeitete
Ringnut anwendbar, d. h. für
ein als Gehäuse
ausgebildetes Bauteil
- 11
- erstes Bauteilfirst component
- 22
- zweites Bauteilsecond component
- 2a2a
- Anlageflächecontact surface
- 33
- Sprengringsnap ring
- 3a3a
- Abstützflächesupporting
- 3b3b
- Abstützflächesupporting
- 3c3c
- ZylindermantelflächeCylinder surface
- 3d3d
- ZylindermantelflächeCylinder surface
- 44
- Ringnutring groove
- 4a4a
- AbstützflankeAbstützflanke
- 4b4b
- Nutflankeflank
- 4c4c
- Nutgrundgroove base
- tt
- Nuttiefegroove depth
- ee
- EintauchtiefeImmersion depth
- FF
- Axialkraftaxial force
- SS
- Scherflächeshear area
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510042120 DE102005042120A1 (en) | 2005-09-06 | 2005-09-06 | Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510042120 DE102005042120A1 (en) | 2005-09-06 | 2005-09-06 | Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005042120A1 true DE102005042120A1 (en) | 2007-03-08 |
Family
ID=37735532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510042120 Withdrawn DE102005042120A1 (en) | 2005-09-06 | 2005-09-06 | Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005042120A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026415A1 (en) | 2007-06-06 | 2008-12-11 | Zf Friedrichshafen Ag | Circlip with at least one conical flank, to fit into a ring groove with a conical flank, is held in place by a radial lock on its upper side |
DE102011006028A1 (en) * | 2011-03-24 | 2012-09-27 | Zf Friedrichshafen Ag | Clutch, particularly dual clutch, for arrangement in drive train of motor vehicle between drive unit and gearbox, comprises multi-disk clutch assembly with drive side outer disk carrier and gearbox side inner disk carrier |
DE102022003617B3 (en) | 2022-09-29 | 2023-09-21 | Mercedes-Benz Group AG | Transmission device for a drive train of a motor vehicle, in particular a motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE848002C (en) * | 1947-03-12 | 1952-09-01 | Waldes Kohinoor Inc | Retaining ring to prevent axial displacement of a machine part with respect to its support member |
EP0019361B1 (en) * | 1979-05-21 | 1984-08-01 | Waldes Kohinoor Inc. | A retaining device ncluding a double-bevel spring retaining ring |
WO1999028636A1 (en) * | 1997-12-02 | 1999-06-10 | Kongsberg Automotive Asa | Device for holding two objects together |
US20040228680A1 (en) * | 2003-05-14 | 2004-11-18 | Loe Derril A. | Retaining ring apparatus |
DE102004014112A1 (en) * | 2004-03-23 | 2005-10-13 | Zf Friedrichshafen Ag | Plate carrier with snap ring |
-
2005
- 2005-09-06 DE DE200510042120 patent/DE102005042120A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE848002C (en) * | 1947-03-12 | 1952-09-01 | Waldes Kohinoor Inc | Retaining ring to prevent axial displacement of a machine part with respect to its support member |
EP0019361B1 (en) * | 1979-05-21 | 1984-08-01 | Waldes Kohinoor Inc. | A retaining device ncluding a double-bevel spring retaining ring |
WO1999028636A1 (en) * | 1997-12-02 | 1999-06-10 | Kongsberg Automotive Asa | Device for holding two objects together |
US20040228680A1 (en) * | 2003-05-14 | 2004-11-18 | Loe Derril A. | Retaining ring apparatus |
DE102004014112A1 (en) * | 2004-03-23 | 2005-10-13 | Zf Friedrichshafen Ag | Plate carrier with snap ring |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026415A1 (en) | 2007-06-06 | 2008-12-11 | Zf Friedrichshafen Ag | Circlip with at least one conical flank, to fit into a ring groove with a conical flank, is held in place by a radial lock on its upper side |
DE102011006028A1 (en) * | 2011-03-24 | 2012-09-27 | Zf Friedrichshafen Ag | Clutch, particularly dual clutch, for arrangement in drive train of motor vehicle between drive unit and gearbox, comprises multi-disk clutch assembly with drive side outer disk carrier and gearbox side inner disk carrier |
DE102022003617B3 (en) | 2022-09-29 | 2023-09-21 | Mercedes-Benz Group AG | Transmission device for a drive train of a motor vehicle, in particular a motor vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2938906B1 (en) | Divided toothed wheel | |
DE102011119251B4 (en) | Device for introducing force into a component made of fiber composite material | |
DE19627288A1 (en) | Axial bearing for high precision machinery - has outer sleeve with inwardly projecting arms that grasp shaft to allow its relative radial and axial movement | |
DE4429256C2 (en) | Axial securing of a splined shaft connection | |
WO2016116105A1 (en) | Bearing assembly and exhaust gas turbocharger | |
DE2832917A1 (en) | CONNECTING ARRANGEMENT | |
DE102009004252B4 (en) | torsional vibration dampers | |
DE102005042120A1 (en) | Axial fixing arrangement for components, has snap ring comprising chamfered support surface, where snap ring comprises conical cross section with another chamfered support surface, and contact surface is formed in inclined manner | |
DE102006053731A1 (en) | Device with a temperature change responsive compensation element | |
DE19836259C2 (en) | Non-rotatable shaft-hub connection | |
DE102005042346A1 (en) | Retaining ring for e.g. shaft, has tabs and recesses provided on ring circumference turned away from slot, where recesses are arranged between tabs and diametrically opposite to mounting slit | |
DE102008024070B4 (en) | Adapter for an output shaft of a gearbox | |
WO2009030403A1 (en) | Locking synchronization device | |
DE10129097C2 (en) | synchronizer | |
EP1886047B1 (en) | Differential arrangement with assembly openings | |
AT507599A1 (en) | TOOTH SHAFT CONNECTION | |
EP1757830A2 (en) | Arrangement with at leat two synchronisation rings of a synchronising device | |
DE3223994A1 (en) | AXIAL LOCKING ELEMENT | |
DE2627225C2 (en) | ||
DE10136023A1 (en) | Flexible bearing suspension for a sintered plain bearing | |
DE10137296B4 (en) | Retaining element for fixing a machine part | |
DE3940925A1 (en) | METHOD FOR INSTALLING A SHAFT IN A BEARING HOUSING AND RELATED ROLLER BEARING | |
EP1623136A1 (en) | Brake disk comprising a friction ring and a brake disk pot | |
DE102018216910A1 (en) | Transmission gearbox for a vehicle with an electric machine | |
DE202004018828U1 (en) | Forged clamping set |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120403 |