DE367182C - Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution - Google Patents

Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution

Info

Publication number
DE367182C
DE367182C DEN20515D DEN0020515D DE367182C DE 367182 C DE367182 C DE 367182C DE N20515 D DEN20515 D DE N20515D DE N0020515 D DEN0020515 D DE N0020515D DE 367182 C DE367182 C DE 367182C
Authority
DE
Germany
Prior art keywords
spindles
revolution
bearings
automatic lubrication
fast rotating
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
DEN20515D
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.)
JOSEF KIRNER DR ING
NORMA CIE GmbH
Wilhelm Stahlecker GmbH
Original Assignee
JOSEF KIRNER DR ING
NORMA CIE GmbH
Wilhelm Stahlecker GmbH
Publication date
Priority to DEN20515D priority Critical patent/DE367182C/en
Application granted granted Critical
Publication of DE367182C publication Critical patent/DE367182C/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
    • F16N7/12—Arrangements 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 capillary action, e.g. by wicks
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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

Description

Selbsttätige Schmierung für Lager schnell umlaufender, stehender Wellen, Spindeln oder ähnlicher Umdrehungskörper. Die Erfindung betrifft eine Einrichtung zur selbsttätigen Schmierung für Lager schnell umlaufender, stehender Wellen, Spindeln oder ähnlicher Umdrehungskörper, die besonders einfach und betriebssicher ist.Automatic lubrication for bearings of fast rotating, stationary shafts, Spindles or similar body of revolution. The invention relates to a device for automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar body of revolution, which is particularly simple and reliable.

Die Wirkungsweise der neuen Schmiereinrichtung beruht darauf, daß in einen hohlen Ringraum ein in einer Büchse eingeschlossener, ölaufsaugender Körper eingesetzt ist, der unter der Schleuderwirkung Öl nach außen abgibt. Erfolgt eine wesentliche Verringerung der Drehzahl der Spindel oder gar ein Stillsetzen, so wird das am Umfang der Büchse haftende 01 von dem porösen Körper wieder aufgesaugt mit Ausnahme einer geringen Menge, die der entsprechend gestalteten Innenwand der Hülse entlang nach unten entweichen und zu dem zu schmierenden Lager gelangen kann.The operation of the new lubrication device is based on the fact that an oil-absorbing body enclosed in a can in a hollow annular space is used, which releases oil to the outside under the centrifugal effect. If there is a significant reduction in the speed of the spindle or even a shutdown, so will the 01 adhering to the circumference of the can is again absorbed by the porous body Except for a small amount, that of the appropriately designed inner wall of the sleeve can escape along downward and reach the bearing to be lubricated.

In der Zeichnung sind zwei Ausführungsbeispiele dargestellt. Die Abb. z und 2 zeigen je eines der Ausführungsbeispiele in groben Umrissen gehaltenem Mittelschnitt.Two exemplary embodiments are shown in the drawing. Fig. z and 2 each show one of the exemplary embodiments in rough outlines of the central section.

Gemäß der Abb. r sitzt auf einer Spindel a ein glockenförmig gestalteter Wirtel b. In dein glockenförmigen Hohlraum desselben ist eine zvlindrische Büchse c untergebracht, die mit Filz, Schwamm o. dgl. d ausgefüllt ist und unten Austrittsöffnungen e besitzt. Um das Abfließen des infolge der Fliehkraftwirkung an die Innenwand geschleuderten öles zu erleichtern, ist der Boden der Büchse ringsum oder stellenweise geneigt ausgeführt.According to Fig. R, a bell-shaped spindle sits on a spindle a Whorl b. In its bell-shaped cavity is a cylindrical sleeve c housed, which is filled with felt, sponge or the like. d and outlet openings below e owns. About the drainage of what is thrown onto the inner wall as a result of the effect of centrifugal force To facilitate oil, the bottom of the liner is inclined all around or in places executed.

In der Abb.2 ist eine Anordnung dargestellt, bei welcher zwischen dem Aufsaugekörper d und der Wand der Büchse c eine Art Rost f, z. B. aus Lochblech, Drahtgeflecht o. dgl., eingelegt ist, mittels dessen Tiefe und Breite man die bei jedem Betriebsstillstand zur Schmierung gewünschte Ölmenge regeln kann.In Fig.2 an arrangement is shown in which between the absorbent body d and the wall of the sleeve c a kind of grate f, z. B. made of perforated sheet metal, Wire mesh, o can regulate the required amount of oil for lubrication at every standstill.

Die Füllung der Büchse erfolgt in einfacher Weise dadurch, daß man die Spindel samt dem Wirtel umgekehrt aufstellt, währenddessen kann sich der Aufsaugekörper d mit 01 v ollsaugen. Zu diesem Zweck befinden sich oben und unten an der Hülse, möglichst nahe beim inneren Umfang, mehrere Ausnehmungen e, um das Öl ein- und die Luft austreten zu lassen.The can is filled in a simple manner in that the spindle and the whorl are reversed while the suction body d can completely suck itself up with 01. For this purpose, there are several recesses e at the top and bottom of the sleeve, as close as possible to the inner circumference, to allow the oil to enter and the air to exit.

Claims (1)

PATENTANSPRUCH Selbsttätige Schmierung für Lager schnell umlaufender, stehender Wellen, Spindeln oder ähnlicher Umdrehungskörper, dadurch gekennzeichnet, daß über der zu schmierenden Lagerstelle ein mit einem Aufsaugekörper (d) aus Filz, Schwamm o. dgl. gefüllter Vorratsraum (c) geschaffen ist, in welchem der Schmierstoff während des Umlaufens der Welle (a) durch Schleuderwirkung und während des Stillstandes der Spindel durch Saugwirkung am Auslaufen verhindert wird, während beim Übergang zum Stillstand eine gewisse Menge 011 an der Wandung des Vorratsraumes (d) haften bleibt und durch Austrittsöffnungen (e) austreten und der Lagerstelle zufließen kann.PATENT CLAIM Automatic lubrication for bearings of fast rotating, standing shafts, spindles or similar bodies of revolution, characterized in that that above the bearing point to be lubricated a with a suction body (d) made of felt, Sponge or the like. Filled storage space (c) is created in which the lubricant while the shaft (a) is rotating due to the centrifugal effect and while it is at a standstill the spindle is prevented from leaking by suction while transitioning at standstill, a certain amount of 011 will adhere to the wall of the storage room (d) remains and exit through outlet openings (e) and flow to the bearing point can.
DEN20515D Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution Expired DE367182C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN20515D DE367182C (en) Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN20515D DE367182C (en) Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution

Publications (1)

Publication Number Publication Date
DE367182C true DE367182C (en) 1923-01-18

Family

ID=7341347

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN20515D Expired DE367182C (en) Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution

Country Status (1)

Country Link
DE (1) DE367182C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319264A1 (en) * 1972-04-26 1973-11-15 Continental Oil Co LUBRICATION PROCESS AND LUBRICATION DEVICE AND WHEEL AND AXLE BEARINGS EQUIPPED WITH IT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319264A1 (en) * 1972-04-26 1973-11-15 Continental Oil Co LUBRICATION PROCESS AND LUBRICATION DEVICE AND WHEEL AND AXLE BEARINGS EQUIPPED WITH IT

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