DE558786C - Lubricating device for plain bearings with lubricating ring - Google Patents

Lubricating device for plain bearings with lubricating ring

Info

Publication number
DE558786C
DE558786C DEA52574D DEA0052574D DE558786C DE 558786 C DE558786 C DE 558786C DE A52574 D DEA52574 D DE A52574D DE A0052574 D DEA0052574 D DE A0052574D DE 558786 C DE558786 C DE 558786C
Authority
DE
Germany
Prior art keywords
lubricating
ring
grooves
lubrication
bearing shell
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
DEA52574D
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.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
Publication date
Priority to DEA52574D priority Critical patent/DE558786C/en
Application granted granted Critical
Publication of DE558786C publication Critical patent/DE558786C/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
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)

Description

Schmiervorrichtung für Gleitlager mit Schmierring Die Erfindung bezieht sich auf Schmiervorrichtungen für Gleitlager mit Schmierring und Ölabstreifernasen, die in eine Aussparung der oberen Hälfte der Lagerschale für den Schmierring hineinragen, sowie zwei achsparallelen Schmiernuten, die sich vor und hinter der Olabstreifernase befinden.Lubricating device for plain bearings with lubricating ring The invention relates on lubricating devices for plain bearings with lubricating ring and oil wiper lugs, which protrude into a recess in the upper half of the bearing shell for the lubricating ring, as well as two axially parallel lubrication grooves in front of and behind the oil scraper nose are located.

Um nun das von dem Schmierring geförderte und an den Nasen abgestreifte 01 zur Bildung eines Ölfilmes zu zwingen, der für der Nähe der Lagersehalenenden beginnt und sich über die gesamte Lauffläche der Welle in der Lagerschale erstreckt, werden erfindungsgemäß die achsparallelen Nuten durch je eine Quernut in der Nähe der Lagerschalenenden verbunden, so daß je nach der Drehrichtung das vom Schmierring geförderte C51 der jeweils rückwärts liegenden, Nut durch die zurückliegenden Kanten der Abstreifernasen zugeführt wird und von da. über die Quernut den in der Drehrichtung vorwärts liegenden Schmiernuten zufließt.In order to the 01 to force delivered by the lubricating ring and stripped on the lobes to form an oil film, which begins near the Lagersehalenenden and extends into the bearing shell over the entire running surface of the shaft according to the invention the axially parallel grooves are in each case by a transverse groove in connected to the vicinity of the bearing shell ends, so that, depending on the direction of rotation, the C51 conveyed by the lubricating ring is fed to the respective rearward groove through the rearward edges of the wiper lugs and from there. flows over the transverse groove to the lubrication grooves lying forward in the direction of rotation.

In den Fig. r bis 3 ist im Längsschnitt, Grundriß und. Querschnitt ein Ausführungsbeispiel der Erfindung dargestellt. a ist die Lagerschale mit der Aussparung b für den Schmierring. c sind die als Stege ausgebildeten Olabstreifeinasen; d, e und f, g sind die Doppelschmierriuten, die durch die Quernuten lz miteinander verbunden sind. Die Doppelnuten laufen in der Drehrichtung der Welle tangential aus.In Figs. R to 3 is in longitudinal section, plan and. Cross section shown an embodiment of the invention. a is the bearing shell with recess b for the lubricating ring. c are the oil scraper noses designed as webs; d, e and f, g are the double lubrication grooves that are connected to one another by the transverse grooves lz. The double grooves run out tangentially in the direction of rotation of the shaft.

Die Lagerschale ist für beide Drehrichtungen einer Welle verwendbar. Bei einer Drehung im Sinne des Uhrzeigers wird das durch die Nasen c dem Schmierring entnommene Öl zunächst den Nuten d und f zugeführt; es gelangt dann über die Quernuten hin die Nuten e, g. Die Ölfilmbildung beginnt also von den Enden der Lagerschale aus; überflüssiges Öl fließt an den inneren Kanten der Nuten e, g zurück.The bearing shell can be used for both directions of rotation of a shaft. When turned clockwise, the oil withdrawn from the lubricating ring through the lugs c is first fed to the grooves d and f; it then passes through the transverse grooves, the grooves e, g. The oil film formation therefore begins from the ends of the bearing shell; Excess oil flows back at the inner edges of the grooves e, g.

Die Anordnung gemäß der Erfindung ist für alle Lager anwendbar sowohl bei solchen mit Zug nach unten oder nach den Seiten als auch bei solchen mit Zug nach oben; im letzteren Falle ist es zweckmäßig; zur Verminderung der Lagerbelastung Spannrollen zu verwenden.The arrangement according to the invention is applicable to all bearings both with those with a pull down or to the sides as well as with those with a pull up; in the latter case it is appropriate; to reduce the load on the bearings Use tension pulleys.

Claims (1)

PATENTANSPRUCH: Schmiervorrichtung für Ringschmierlager für beide Drehrichtungen mit in einer Aussparung der oberen Lagerschale geführten Schmierring und mit dessen Flanken in Berührung stehenden Ölabstreifernasen sowie zwei achsparallelen Schmiernuten, dadurch gekennzeichnet, daß die achsparallelen Schmiernuten in der Nähe der Lagerschalenenden durch Quernuten miteinander verbunden sind, so daß je nach der Drehrichtung das vom Schmierring geförderte 01 der jeweils rückwärts liegenden Schmiernut durch die ebenfalls zurückliegenden Kanten der Abstreifernasen zugeführt wird und von da über die Quernut den in der Drehrichtung vorwärts liegenden Schmiernuten zufließt.Claim: Lubricating device for ring lubrication bearings for both directions of rotation with a lubrication ring guided in a recess in the upper bearing shell and oil wiper lugs in contact with its flanks, as well as two axially parallel lubrication grooves, characterized in that the axially parallel lubrication grooves are connected to one another in the vicinity of the bearing shell ends by transverse grooves, so that depending on the rotational direction of the conveyed from the oil ring 01 of the lubricating rearmost each is supplied by the likewise back edges of the Abstreifernasen and flows from there via the transverse groove to the lubrication grooves located forward in the rotational direction.
DEA52574D Lubricating device for plain bearings with lubricating ring Expired DE558786C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA52574D DE558786C (en) Lubricating device for plain bearings with lubricating ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA52574D DE558786C (en) Lubricating device for plain bearings with lubricating ring

Publications (1)

Publication Number Publication Date
DE558786C true DE558786C (en) 1932-09-12

Family

ID=6938550

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA52574D Expired DE558786C (en) Lubricating device for plain bearings with lubricating ring

Country Status (1)

Country Link
DE (1) DE558786C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445605A1 (en) * 1984-01-09 1985-07-18 Reliance Electric Co., Greenville, S.C. Shaft lubricator using rotating ring
US4674894A (en) * 1984-01-09 1987-06-23 Reliance Electric Company Bearing lubrication device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445605A1 (en) * 1984-01-09 1985-07-18 Reliance Electric Co., Greenville, S.C. Shaft lubricator using rotating ring
US4674894A (en) * 1984-01-09 1987-06-23 Reliance Electric Company Bearing lubrication device
DE3448200C2 (en) * 1984-01-09 1991-11-21 Reliance Electric Co., Greenville, S.C., Us

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