DE908321C - Press oil lubrication for high-speed machines - Google Patents

Press oil lubrication for high-speed machines

Info

Publication number
DE908321C
DE908321C DEK4829D DEK0004829D DE908321C DE 908321 C DE908321 C DE 908321C DE K4829 D DEK4829 D DE K4829D DE K0004829 D DEK0004829 D DE K0004829D DE 908321 C DE908321 C DE 908321C
Authority
DE
Germany
Prior art keywords
oil
revolution
lubrication
press oil
oil lubrication
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
DEK4829D
Other languages
German (de)
Inventor
Karl Braschos
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.)
KOELSCH FOELZER WERKE AG
Original Assignee
KOELSCH FOELZER WERKE 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 KOELSCH FOELZER WERKE AG filed Critical KOELSCH FOELZER WERKE AG
Priority to DEK4829D priority Critical patent/DE908321C/en
Application granted granted Critical
Publication of DE908321C publication Critical patent/DE908321C/en
Expired legal-status Critical Current

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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements 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
    • F16N7/16—Arrangements 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
    • F16N7/18—Arrangements 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 with one or more feed members fixed on a shaft
    • 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
    • F16C33/10—Construction relative to lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)

Description

Es ist bekannt, Maschinen mit Preßölschmierung zu versehen. Hierfür werden die Maschinen mit teuren platzraubenden Pumpen versehen, zudem ist die Schmierung der Pleuel- oder Exzenterstangenbolzen sehr umständlich.It is known to provide machines with press oil lubrication. Therefor the machines are equipped with expensive, space-consuming pumps, and the lubrication the connecting rod or eccentric rod bolt is very cumbersome.

Bei Kleinmaschinen, z. B. den Kleimkompressoren der Kältemaschinen, lassen sich im Interesse einer möglichst gedrungenen Bauart solche Pumpen nicht anordnen.In small machines, e.g. B. the small compressors of the refrigeration machines, such pumps cannot be used in the interests of a compact design arrange.

Durch die vorliegende Erfindung wird eine Ölschmierung in Vorschlag gebracht, bei der das (51 durch Adhäsion von einem Umdrehungskörper in Verbindung mit einer in einem den Umdrehungskörper umschließenden Ring befindlichen Nut von begrenzter Länge in die Schmierkanäle gepreßt wird. Eine solche Schmierung ist billig, raumsparend und eignet sich besonders gut zur Schmierung von Exzenterstangenbolzen od. dgl. Sie ist bei allen schnell laufenden Maschinen anwendbar.The present invention proposes oil lubrication brought in which the (51 connected by adhesion of a body of revolution with a groove of in a ring surrounding the body of revolution limited length is pressed into the lubrication channels. Such lubrication is cheap, Space-saving and is particularly suitable for the lubrication of eccentric rod bolts or the like. It is applicable to all high-speed machines.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, bei dem der Exzenter einer Maschine als Ölförderer eingerichtet ist.In the drawing, the invention is shown in an exemplary embodiment, in which the eccentric of a machine is set up as an oil conveyor.

Abb. z zeigt einen Längsschnitt, Abb. a einen Querschnitt durch den Ölförderer. Es bedeutet a eine Welle, b dem Umdrehungskörper, in demAusführungsbeispiel einen Exzenter, c einen den Umdrehungskörper umschließenden Ring, hier den Exzenterring, d die Exzenterstange, e den Exzenterbolzen, f eine Nut in dem den Umdrehungskörper umschließenden Ring, g, h und i Ölkanäle, k eine Öffnung für den Ölzutritt zum Umdrehungskörper und L den Ölspiegel in der Ölwanne.Fig. Z shows a longitudinal section, Fig. A a cross section through the oil conveyor. It means a shaft, b the rotating body, in the embodiment an eccentric, c a ring surrounding the rotating body, here the eccentric ring, d the eccentric rod, e the eccentric bolt, f a groove in the ring surrounding the rotating body, g, h and i oil channels , k an opening for the oil inlet to the body of the revolution and L the oil level in the oil pan.

Die Wirkungsweise der Ölfördereinrichtung ist folgende: Ein Teil des Umdrehungskörpers taucht in das öl ein, so daß durch die Öffnung k Öl an seine Gleitfläche kommen kann. Durch Adhäsion wird nun das Öl bei der Drehung des Umdrehungskörpers in der Pfeilrichtung von diesem mitgerissen und in der Nut f des Ringes hochgeführt. Durch die Stirnwand m der Nut wird das Öl von dem Umdrehungskörper abgestreift und sucht seinen Ausweg durch die Kanäle g, 1a, i zu den Schmierstellen, Die spezifische Ölpressung kann je nach der Umdrehungszahl des Umdrehungskörpers, wie Versuche gezeigt haben, eine Druckhöhe bis etwa 3 m Wassersäule erreichen, was genügt, um das Öl den Schmierstellen zuzuführen, selbst nach tTherwindung der in dem Kanal h vorhandenen Fliehkraft.The mode of operation of the oil delivery device is as follows: Part of the rotary body is immersed in the oil, so that oil can come to its sliding surface through the opening k. As a result of adhesion, the oil is now carried along by the rotating body when it rotates in the direction of the arrow and carried up in the groove f of the ring. The oil is stripped from the body of the revolution through the end wall m of the groove and seeks its way out through the channels g, 1a, i to the lubrication points m water column, which is sufficient to feed the oil to the lubrication points, even after the centrifugal force present in the channel h has been overcome.

Claims (1)

PATENTANSPRÜCHE: r. Preßölschmierung für schnell laufende Maschinen, dadurch gekennzeichnet, daß ein auf einer schnell laufenden Welle sitzender, in ein Ölbad tauchender Umdrehungskörper durch Adhäsion innerhalb einer in einem den Umdrehungskörper umschließenden Ring befindlichen Nut öl mitnimmt, das durch eine die Nut beendende Stirnwand von dem Umdrehungskörper abgestreift und durch die erzeugte Pressung den Schmierstellen zugeführt wird. a. Preßölschmierung nach Anspruch z, dadurch gekennzeichnet, daß alsi Umdrehungskörper ein außerdem für einen anderen Zweck von der Maschine benötigter Exzenter, eine Kurbel od. dgl. dient.PATENT CLAIMS: r. Press oil lubrication for high-speed machines, characterized in that a seated on a high-speed shaft, in body of revolution immersed in an oil bath by adhesion within one in one den The ring surrounding the body of the revolution takes oil with it, which is passed through a the end wall ending the groove stripped from the body of revolution and generated by the Pressing is fed to the lubrication points. a. Press oil lubrication according to claim z, characterized in that alsi body of revolution one also for another Purpose of the eccentric, a crank or the like required by the machine.
DEK4829D 1942-12-03 1942-12-03 Press oil lubrication for high-speed machines Expired DE908321C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK4829D DE908321C (en) 1942-12-03 1942-12-03 Press oil lubrication for high-speed machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK4829D DE908321C (en) 1942-12-03 1942-12-03 Press oil lubrication for high-speed machines

Publications (1)

Publication Number Publication Date
DE908321C true DE908321C (en) 1954-04-05

Family

ID=7210533

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK4829D Expired DE908321C (en) 1942-12-03 1942-12-03 Press oil lubrication for high-speed machines

Country Status (1)

Country Link
DE (1) DE908321C (en)

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