DE102008046950A1 - Bearing device, has sensor device with sensor for co-operating with magnetized section that is movable relative to sensor, where sensor is arranged at holding device that is detachably fixed at bearing device - Google Patents
Bearing device, has sensor device with sensor for co-operating with magnetized section that is movable relative to sensor, where sensor is arranged at holding device that is detachably fixed at bearing device Download PDFInfo
- Publication number
- DE102008046950A1 DE102008046950A1 DE200810046950 DE102008046950A DE102008046950A1 DE 102008046950 A1 DE102008046950 A1 DE 102008046950A1 DE 200810046950 DE200810046950 DE 200810046950 DE 102008046950 A DE102008046950 A DE 102008046950A DE 102008046950 A1 DE102008046950 A1 DE 102008046950A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- bearing
- holding device
- holding
- bearing device
- 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
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
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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
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Gebiet der ErfindungField of the invention
Die Erfindung betrifft eine Lagervorrichtung nach dem Oberbegriff des Anspruchs 1.The The invention relates to a bearing device according to the preamble of Claim 1.
Aus dem Stand der Technik sind Lagervorrichtungen bekannt, die eine Welle und eine Lageraufnahme umfassen, wobei in der Lageraufnahme die Welle bezüglich der Lageraufnahme beweglich, insbesondere drehbar bzw. verschieblich, aufgenommen ist. Derartige Lagervorrichtungen können zusätzlich ein Lager mit mindestens einem Lagerring umfassen, wobei die Welle mittels des Lagers in der Lageraufnahme angeordnet ist. Es ist bekannt, der Lagervorrichtung eine Sensorvorrichtung mit einem Sensor zuzuordnen, der mit einem relativ zu dem Sensor beweglichen Abschnitt der Lagervorrichtung zusammenwirkt. Der Sensor kann beispielsweise ein magnetischer Sensor sein, wie ein Hall- oder ein Reed-Sensor, wobei der magnetische Sensor auf einen magnetischen Signalgeber anspricht, der beispielsweise an einem der beiden Lagerringe angeordnet ist, wobei der magnetische Sensor an dem anderen der beiden Lagerringe, an der bezüglich des ersten Lagerrings feststehenden Lageraufnahme oder an der bezüglich des ersten Lagerrings feststehenden Welle angeordnet sein kann. Es ist insbesondere bekannt, den Sensor mittels einer Halteeinrichtung an der Lagervorrichtung anzuordnen.Out In the prior art storage devices are known which a Include shaft and a bearing receptacle, wherein in the bearing receptacle the Shaft movable with respect to the bearing support, in particular rotatable or displaceable, is received. Such storage devices can also have a warehouse with at least one Include bearing ring, wherein the shaft by means of the bearing in the bearing receptacle is arranged. It is known, the storage device, a sensor device with a sensor associated with a relative to the sensor movable portion of the bearing device cooperates. The sensor may for example be a magnetic sensor, such as a Hall sensor or a reed sensor, wherein the magnetic sensor on a magnetic Sounder responds, for example, on one of the two bearing rings is arranged, wherein the magnetic sensor on the other of the two bearing rings, with respect to the first bearing ring fixed bearing seat or at the respect of the first Bearing ring fixed shaft can be arranged. It is special known, the sensor by means of a holding device on the bearing device to arrange.
Aufgabe der ErfindungObject of the invention
Es ist die Aufgabe der Erfindung, eine Lagervorrichtung anzugeben, bei der eine vereinfachte Platzierung des Sensors möglich ist.It the object of the invention is to provide a storage device, in the simplified positioning of the sensor possible is.
Zusammenfassung der ErfindungSummary of the invention
Diese Aufgabe wird für die eingangs genannte Lagervorrichtung erfindungsgemäß dadurch gelöst, dass die Halteeinrichtung an der Lagervorrichtung lösbar festlegbar ist.These Task is for the aforementioned bearing device solved according to the invention that the holding device releasably fixed to the bearing device is.
Die Halteeinrichtung ist dabei an der Lageraufnahme oder der gelagerten Welle lösbar festlegbar, oder – sofern die Lagervorrichtung ein Lager mit mindestens einem Lagerring umfasst – an dem Lager bzw. an dem Lagerring des Lagers lösbar festlegbar.The Holding device is attached to the bearing mount or the stored Shaft releasably fixable, or - if the storage device a bearing comprising at least one bearing ring - on the Bearing or releasably secured to the bearing ring of the bearing.
Die Halteeinrichtung setzt nicht zwingend ein Lager als Bestandteil der Lagervorrichtung voraus bzw. – sofern ein Lager vorgesehen ist – eine Zugänglichkeit des Lagers bei der Montage. Die erfindungsgemäße Lagervorrichtung betrifft auch solche Fälle, bei denen die Welle unmittelbar in der Lageraufnahme gelagert ist.The Holding device is not necessarily a bearing as a component the storage device ahead or - provided a bearing is - an accessibility of the warehouse during assembly. The storage device according to the invention relates even those cases where the wave is directly in the Bearing is stored.
Aufgrund der lösbaren Festlegung der Halteeinrichtung an einem der Bestandteile der Lagervorrichtung kann ein Austausch des Sensors leicht vorgenommen werden, ohne die Lagervorrichtung baulich verändern zu müssen, beispielsweise kann bei der Einlaufphase der Lagervorrichtung ein erster Typ von Sensoren vorgesehen sein, und bei der späteren Betriebsphase ein anderer Typ von Sensoren, wobei die beiden Arten von Sensoren einfach gegeneinander ausgetauscht werden bzw. gemeinsam vorgesehen sein können. Speziell können bereits in Betrieb befindliche Lagervorrichtungen nachträglich mit einem Sensor nachgerüstet werden, beispielsweise zu Zwe cken der Lagerdiagnostik.by virtue of the detachable fixing of the holding device to one of Components of the bearing device can be an exchange of the sensor be easily made without structurally changing the storage device to be able to, for example, at the warm-up phase of Storage device may be provided a first type of sensors, and at the later operating phase another type of sensors, the two types of sensors are simply interchanged be or can be provided together. specially can already be in stock storage facilities retrofitted with a sensor, for example, for purposes of bearing diagnostics.
Weitere Vorteile und Merkmale der Erfindung ergeben sich aus den abhängigen Ansprüchen sowie aus der Beschreibung von bevorzugten Ausführungsbeispielen der Erfindung.Further Advantages and features of the invention will become apparent from the dependent Claims and from the description of preferred embodiments the invention.
Die Erfindung wird im folgenden unter Bezugnahme auf die anliegenden Zeichnungen näher beschrieben und erläutert.The Invention will be described below with reference to the appended Drawings described and explained in detail.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Detaillierte Beschreibung der ZeichnungDetailed description the drawing
Die
Lagervorrichtung umfasst weiter eine Sensorvorrichtung
Die
Halteeinrichtung
Bei
dem vorstehend beschriebenen ersten Ausführungsbeispiel
war der Klemmabschnitt
Bei
dem oben beschriebenen ersten Ausführungsbeispiel war die
Halteeinrichtung
Bei
den beiden vorstehend beschriebenen Ausführungsbeispielen
war das Korpus
Bei
den vorstehend beschriebenen Ausführungsbeispielen war
der Klemmabschnitt
Bei
den beiden vorstehend beschriebenen Ausführungsbeispielen
war die Halteeinrichtung
Bei
den oben beschriebenen beiden Ausführungsbeispielen war
jeweils die Halteeinrichtung
Bei
dem vorstehend beschriebenen zweiten Ausführungsbeispiel
war die Halteeinrichtung
- 11
- Lageraufnahmebearing seat
- 22
- Wellewave
- 33
- Lagercamp
- 44
- erster Lagerringfirst bearing ring
- 55
- zweiter Lagerringsecond bearing ring
- 66
- Wälzkörperrolling elements
- 77
- KäfigCage
- 88th
- Sensorvorrichtungsensor device
- 99
- magnetisierter Abschnittmagnetized section
- 1010
- Sensorsensor
- 1111
- Halteeinrichtungholder
- 1212
- Korpuscorpus
- 1313
-
Achse
der Welle
2 Axis of the shaft2 - 1414
- Abschnitt aus Kunststoffsection made of plastic
- 1515
- Halteabschnittholding section
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 69826055 T2 [0003] - DE 69826055 T2 [0003]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810046950 DE102008046950A1 (en) | 2008-09-12 | 2008-09-12 | Bearing device, has sensor device with sensor for co-operating with magnetized section that is movable relative to sensor, where sensor is arranged at holding device that is detachably fixed at bearing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810046950 DE102008046950A1 (en) | 2008-09-12 | 2008-09-12 | Bearing device, has sensor device with sensor for co-operating with magnetized section that is movable relative to sensor, where sensor is arranged at holding device that is detachably fixed at bearing device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008046950A1 true DE102008046950A1 (en) | 2010-03-18 |
Family
ID=41667770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810046950 Ceased DE102008046950A1 (en) | 2008-09-12 | 2008-09-12 | Bearing device, has sensor device with sensor for co-operating with magnetized section that is movable relative to sensor, where sensor is arranged at holding device that is detachably fixed at bearing device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008046950A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69826055T2 (en) | 1997-04-15 | 2005-09-22 | Skf France | Rolling bearings with measuring sensors |
-
2008
- 2008-09-12 DE DE200810046950 patent/DE102008046950A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69826055T2 (en) | 1997-04-15 | 2005-09-22 | Skf France | Rolling bearings with measuring sensors |
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Legal Events
Date | Code | Title | Description |
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8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
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R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 |
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R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 |
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R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20140807 |
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R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150126 |
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R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |