DE1781238U - DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE. - Google Patents

DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE.

Info

Publication number
DE1781238U
DE1781238U DEW20479U DEW0020479U DE1781238U DE 1781238 U DE1781238 U DE 1781238U DE W20479 U DEW20479 U DE W20479U DE W0020479 U DEW0020479 U DE W0020479U DE 1781238 U DE1781238 U DE 1781238U
Authority
DE
Germany
Prior art keywords
oil
disc
gears
spindle bearings
tangentially
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
Application number
DEW20479U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritz Werner AG
Original Assignee
Fritz Werner AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fritz Werner AG filed Critical Fritz Werner AG
Priority to DEW20479U priority Critical patent/DE1781238U/en
Publication of DE1781238U publication Critical patent/DE1781238U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N7/00Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/042Guidance of lubricant
    • F16H57/043Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N7/00Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Description

<x richtung zum Schmieren von Wellen- und Spindellagern, Zahnrädern und dgl. Zum Schmieren verwendet man häufig sogenannte Spritzschei- ben, die teilweise in einen Ölsumpf eintauchen und das mitgenommene Öl unter Einwirkung der Fliehkraft abschleudern. Dieses Öl wird dann durch geeignete Vorrichtungen aufgefangen und den zu schmierenden Stellen zugeführt. Derartige Spritzscheiben erfordern eine so hohe Drehzahl der Trägerwelle, daß das vorerwähnte Abschleudern des Öles auch stattfindet. Sie versagen bei langsamlaufenden Wellen. Der Erfindung liegt die Aufgabe zugrunde, unter Verwendung einer in den Ölsumpf eintauchenden Scheibe eine Schmie X ich- tung insbes. für langsam laufende Wellen zu schaffen, mit der das Öl einem höher liegenden Behälter zugeführt werden kann. <x direction for lubricating shaft and spindle bearings, gears and the like. So-called spray disks are often used for lubrication. ben, which are partially immersed in an oil sump and throw off the oil that has been taken away under the action of centrifugal force. This oil is then collected by suitable devices and fed to the points to be lubricated. Splash disks of this type require the carrier shaft to rotate at such a high speed that the above-mentioned spinning off of the oil also takes place. They fail at slow moving waves. The invention is based on the object using a disc immersed in the oil sump a Schmie X i- especially for slow-moving waves, with the the oil can be fed to a higher-lying container.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß in der Nähe des oberen Endes der Scheibe ein Ölabstreifer vorgesehen ist, der das von der Scheibe mitgenommene Öl etwa tangential zur Scheibe in Umfangsrichtung derselben abnimmt. According to the invention this object is achieved in that in the vicinity the upper end of the disc, an oil scraper is provided that the from the disc entrained oil decreases approximately tangentially to the disc in the circumferential direction of the same.

Der Ölabstreifer ist zweckmäßig als Rinne ausgebildet, die zumindest einen in der Axialebene der Scheibe liegenden und tangential an diese angreifenden Schenkel besitzt. The oil scraper is expediently designed as a channel, which at least one lying in the axial plane of the disk and engaging tangentially on it Thigh owns.

Der nach der Erfindung ausgebildete Ölabstreifer ermöglicht es, einen in sich geschlossenen stetigen Olstrom zu erhalten, der ohne Unterbrechung von dem Außenumfang der Scheibe auf die tangential dazu angeordnete Rinne übergeHt'und unter der von der Scheibe gelieferten Energie gewisse Höhenunterschiede überwinden kann. The trained according to the invention oil scraper allows a to obtain a self-contained, steady stream of oil, which is uninterrupted by the The outer circumference of the disk goes over and under the groove arranged tangentially thereto the energy delivered by the disk can overcome certain height differences.

In dieser Weise kann mit äußerst einfachen Mitteln ein höher liegender Behälter mit Schmieröl gefüllt werden, von dem es dann lediglich unter Einwirkung der Schwerkraft den verschiedenen Schmierstellen zugeleitet wird. In this way, with extremely simple means, a higher one can be created Container are filled with lubricating oil, from which it is then only is fed to the various lubrication points under the action of gravity.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt : Es zeigen : Abb. 1 anhand einer Prinzipskizze die Arbeitsweise der neuen richtung. ne- Abb. 2 die Anwendung dieserEaichtung zur Schmierung der Werkzeugspindel einer Fräsmaschine. Abb. 3 eine Seitenansicht der Einrichtung nach Abb. 2 Gemäß Abb. 1 ist auf der Antriebswelle 1 die Scheibe 2 an- geordnet. Diese taucht teilweise in das bei 16 angedeutete Öl ein. Ein rinnenförmiger Ölabstreifer 3 liegt mit seinem Schenkel 3a tangential gegen den Außenumfang der Scheibe 2 und fördert das von der Scheibe mitgenommene Öl über den Schenkel 3a und den rechtwinklig dazu angeordneten Schenkel 3b in den Behälter 4, von dem Leitungen 5,6 und 7 zu den nicht dargestellten Schmierstellen führen.An exemplary embodiment of the invention is shown in the drawing: Show it : Fig. 1 shows the principle of operation of the new direction. no- Fig. 2 the application of this device to the lubrication of the Tool spindle of a milling machine. Fig. 3 is a side view of the device according to Fig. 2 According to Fig. 1, the disk 2 is attached to the drive shaft 1. orderly. This is partially immersed in the oil indicated at 16 a. A channel-shaped oil scraper 3 lies with its leg 3a tangentially against the outer circumference of the disc 2 and conveys the oil carried along by the disc via the leg 3a and the leg 3b arranged at right angles thereto into the container 4, from the lines 5, 6 and 7 to the lead lubrication points not shown.

In Abb. 2 ist in bekannter Weise eine Frässpindel 8 mit einem konischen Gleitlager 9 in dem bei 10 angedeuteten Ständer der Fräsmaschine gelagert. Die Spindel 8 trägt die Ölförderscheibe 11, die teilweise in den bei 12 angedeuteten Ölsumpf eintaucht. In Fig. 2 is a milling spindle 8 with a conical in a known manner Plain bearing 9 is mounted in the milling machine stand indicated at 10. The spindle 8 carries the oil delivery disk 11, which is partially in the oil sump indicated at 12 immersed.

Von der Scheibe 11 wird das Öl durch den erfindungsgemäß ausgebildeten Ölabstreifer 13. abgenommen und in einen Behälter 14 gefördert, der in diesem Fall im Ständer 10 oberhalb des Gleitlagers 9 ausgebildet ist. Vom Behälter 14 führt eine Bohrung 15 in das zu schmierende Spindellager 9.From the disc 11, the oil is through the inventively designed Oil scraper 13 removed and conveyed into a container 14, which in this case is formed in the stator 10 above the sliding bearing 9. From the container 14 leads a hole 15 in the spindle bearing 9 to be lubricated.

Claims (1)

Schutzansprüche
wichtung zum Schmieren von Wellen-und Spindel-
lagern, Zahnrädern und dergl., mit Hilfe einer umlaufenden, teilweise in einen Ölsumpf eintauchenden Scheibe, insbe-
sondere für Wellen niedriger Drehzahl, dadurch gekennzeichnet, daß in der Nähe des oberen Endes der Scheibe (2,11) ein Ölabstreifer (3,13) vorgesehen ist, der das von der Scheibe mitgenommene Öl etwa tangential zur Scheibe in Umfangsrichtung derselben abnimmt und, gegebenenfalls unter Richtungsänderung, einem höher gelegenen Behälter (4,14). zuführt, von dem es lediglich unter Einwirkung der Schwerkraft den Schmierstellen zufließt. ei- 2) richtung nach Anspruch 1, dadurch gekennzeichnet, daß der Ölabstreifer als Rinne (3,13) ausgebildet ist, die
zumindest einen in der Axialebene der Scheibe liegenden und tangential an diese angreifenden Schenkel (3a) besitzt.
Protection claims
weighting for lubricating shaft and spindle
bearings, gears and the like, with the help of a rotating, disc partially immersed in an oil sump, in particular
Special for low-speed shafts, characterized in that an oil scraper (3.13) is provided in the vicinity of the upper end of the disc (2,11), which removes the oil carried along by the disc approximately tangentially to the disc in the circumferential direction thereof and, possibly with a change of direction, a higher container (4.14). supplies, from which it only flows to the lubrication points under the action of gravity. egg- 2) direction according to claim 1, characterized in that that the oil scraper is designed as a channel (3.13), the
at least one lying in the axial plane of the disk and tangentially to this attacking leg (3a).
DEW20479U 1958-09-16 1958-09-16 DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE. Expired DE1781238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW20479U DE1781238U (en) 1958-09-16 1958-09-16 DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW20479U DE1781238U (en) 1958-09-16 1958-09-16 DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE.

Publications (1)

Publication Number Publication Date
DE1781238U true DE1781238U (en) 1959-01-15

Family

ID=32863432

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW20479U Expired DE1781238U (en) 1958-09-16 1958-09-16 DEVICE FOR LUBRICATING SHAFT AND SPINDLE BEARINGS, GEARS AND THE LIKE.

Country Status (1)

Country Link
DE (1) DE1781238U (en)

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