CN203517250U - Anti-oil-leakage lubricating mechanism applied to bearing - Google Patents

Anti-oil-leakage lubricating mechanism applied to bearing Download PDF

Info

Publication number
CN203517250U
CN203517250U CN201320604609.0U CN201320604609U CN203517250U CN 203517250 U CN203517250 U CN 203517250U CN 201320604609 U CN201320604609 U CN 201320604609U CN 203517250 U CN203517250 U CN 203517250U
Authority
CN
China
Prior art keywords
oil
bearing
bearing seat
leakage
inner pedestal
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.)
Active
Application number
CN201320604609.0U
Other languages
Chinese (zh)
Inventor
廖云霞
Original Assignee
廖云霞
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 廖云霞 filed Critical 廖云霞
Priority to CN201320604609.0U priority Critical patent/CN203517250U/en
Application granted granted Critical
Publication of CN203517250U publication Critical patent/CN203517250U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an anti-oil-leakage lubricating mechanism applied to a bearing. The anti-oil-leakage lubricating mechanism applied to the bearing can lubricate the bearing efficiently, and related components of a bearing machine do not need to be detached regularly in the lubricating process. The anti-oil-leakage lubricating mechanism applied to the bearing comprises an outer bearing seat and an inner bearing seat embedded into the outer bearing seat, wherein an O-shaped ring is arranged at the interval between the outer bearing seat and the inner bearing seat, the bearing is assembled in the inner bearing seat, engine oil used for lubricating the bearing is injected into the inner bearing seat, an oil-blocking disc used for preventing the engine oil inside the inner bearing seat from leaking is installed at the end of the inner bearing seat, the end of the inner bearing seat is sealed through a dustproof cover, the dustproof cover is provided with an inside ring groove and a concave port in the outer wall, an oil-throwing ring used for preventing the bearing inside the inner bearing seat from splashing oil is installed in the ring groove of the dustproof cover, and a framework oil seal used for preventing the wall surface of the oil-throwing ring from leaking oil is installed in the concave port in the outer wall of the dustproof cover.

Description

Oil-leakage-prevention lubricating structure for bearing
Technical field
The utility model relates to machine lubrication technical field, is specifically applied to the lubricated of bearing.
Background technique
At present, bearing lubricated mostly adopts known butter lubrication technology, this lubricating system not only to need regular dismounting parts to coat butter and is lubricated, has inefficient shortcoming, and easily bearing is caused to damage in unloading process, there is the shortcoming that reduces machine service life.
Model utility content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of oil-leakage-prevention lubricating structure for bearing is provided, it can high efficiencyly realize the lubricated of bearing, and greasing does not need regular dismounting bearing machine associated components.
The utility model solves the technological scheme that its technical problem adopts: for the oil-leakage-prevention lubricating structure of bearing, comprise outer bearing carrier and be bumped into the inner pedestal in outer bearing carrier, the gap between outer bearing carrier and inner pedestal is provided with O type circle; Bearing assemble is in inner pedestal; In inner pedestal, be injected with the machine oil for lubricating bearings;
The end of above-mentioned inner pedestal is provided with for preventing the oil baffle disc of the oil leakage of inner bearing inside, and the end of inner pedestal seals by dust cover; Dust cover is provided with inner ring recess and the recess of outer wall; In the ring recess of dust cover, be provided with for preventing the oil thrower ring of the bearing spilled oil in inner pedestal;
In the recess of the outer wall of above-mentioned dust cover, be provided with for preventing that the outside framework oil seal of leakage of oil from appearring in oil thrower ring wall.
Further: on above-mentioned dust cover, offer the oil hole that injects machine oil in promising inner pedestal.
Further: above-mentioned outside framework oil seal is Double-lip framework oil sealing.
The utility model compared with prior art has the following advantages:
The utility model, for the oil-leakage-prevention lubricating structure of bearing, first assembles O type circle between interior outer bearing, has played the effect of flinger ring; Secondly in order to realize oil lubricating, in the end of inner pedestal, set gradually oil baffle disc, oil thrower ring, dust cover and outside framework oil seal, not only prevent the leakage of machine oil, also prevented that machine oil from splashing and the seepage of machine oil, therefore can carry out very reliably oil lubricating; Compare traditional butter lubricated, the efficiency of oil lubricating is higher, and does not need to dismantle bearing and associated components thereof, has extended the working life of machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-outer bearing carrier, 2-inner pedestal, 3-oil baffle disc, 4-oil thrower ring, 5-dust cover, 6-outside framework oil seal, 7-bearing, 8-O type circle.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 shows a kind of concrete real-time mode of the present utility model, as shown in the figure, the utility model is for the oil-leakage-prevention lubricating structure of bearing, comprises outer bearing carrier 1 and is bumped into the inner pedestal 2 in outer bearing carrier 1, and the gap between outer bearing carrier 1 and inner pedestal 2 is provided with O type circle 8; Bearing 7 is assemblied in inner pedestal 2; In inner pedestal 2, be injected with the machine oil for lubricating bearings;
The end of above-mentioned inner pedestal 2 is provided with for preventing the oil baffle disc 3 of the oil leakage of inner bearing 2 inside, and the end of inner pedestal 2 seals by dust cover 5; Dust cover 5 is provided with inner ring recess and the recess of outer wall; In the ring recess of dust cover 5, be provided with for preventing the oil thrower ring 4 of the bearing spilled oil in inner pedestal 2;
In the recess of the outer wall of above-mentioned dust cover 5, be provided with for preventing that the outside framework oil seal 6 of leakage of oil from appearring in oil thrower ring 4 walls.
Concrete, on above-mentioned dust cover 5, offer the oil hole of the interior injection machine oil of promising inner pedestal 2.
Preferably, above-mentioned outside framework oil seal 6 is Double-lip framework oil sealing, and the secondary lip of Double-lip framework oil sealing has further played dustproof effect, makes the dust sealing better effects if of whole mechanism.
The utility model is bumped into outer bearing carrier by inner pedestal after the space of inner pedestal and outer bearing adds " O " type circle, and then bearing is bumped into inner pedestal, with oil baffle disc, first the bearing machine oil of inner pedestal the inside is carried out to preliminary leakproof.Bearing at inner pedestal can spatter oil condition in operation process, in this case, utilize " oil thrower ring " to be bumped into the circle grain the inside of dust cover, in order to prevent that oil condition from appearring leaking in " oil thrower ring " wall, with one " outside framework oil seal ", be bumped into dust cover outer wall recess, finally with dust cover, inner pedestal carried out to encapsulation process.Therefore, the utility model has been avoided regularly dismantling bearing and has been coated butter, makes the infringement of matched bearings.Increase work efficiency, extend the life-span of bearing.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific mode of execution, scope of the present utility model is defined by the following claims.

Claims (3)

1. for the oil-leakage-prevention lubricating structure of bearing, it is characterized in that: comprise outer bearing carrier (1) and be bumped into the interior inner pedestal (2) of outer bearing carrier (1), the gap between outer bearing carrier (1) and inner pedestal (2) is provided with O type circle (8); Bearing (7) is assemblied in inner pedestal (2); Inner pedestal is injected with the machine oil for lubricating bearings in (2);
The end of above-mentioned inner pedestal (2) is provided with for preventing the oil baffle disc (3) of the oil leakage that inner bearing (2) is inner, and the end of inner pedestal (2) is by dust cover (5) sealing; Dust cover (5) is provided with inner ring recess and the recess of outer wall; In the ring recess of dust cover (5), be provided with for preventing the oil thrower ring (4) of the bearing spilled oil in inner pedestal (2);
In the recess of the outer wall of above-mentioned dust cover (5), be provided with for preventing that the outside framework oil seal (6) of leakage of oil from appearring in oil thrower ring (4) wall.
2. the oil-leakage-prevention lubricating structure for bearing as claimed in claim 1, is characterized in that: on described dust cover (5), offer the oil hole that injects machine oil in promising inner pedestal (2).
3. the oil-leakage-prevention lubricating structure for bearing as claimed in claim 1, is characterized in that: described outside framework oil seal (6) is Double-lip framework oil sealing.
CN201320604609.0U 2013-09-29 2013-09-29 Anti-oil-leakage lubricating mechanism applied to bearing Active CN203517250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320604609.0U CN203517250U (en) 2013-09-29 2013-09-29 Anti-oil-leakage lubricating mechanism applied to bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320604609.0U CN203517250U (en) 2013-09-29 2013-09-29 Anti-oil-leakage lubricating mechanism applied to bearing

Publications (1)

Publication Number Publication Date
CN203517250U true CN203517250U (en) 2014-04-02

Family

ID=50376181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320604609.0U Active CN203517250U (en) 2013-09-29 2013-09-29 Anti-oil-leakage lubricating mechanism applied to bearing

Country Status (1)

Country Link
CN (1) CN203517250U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104158337A (en) * 2014-08-21 2014-11-19 永济新时速电机电器有限责任公司 Semi direct drive permanent magnet wind turbine generator bearing lubrication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104158337A (en) * 2014-08-21 2014-11-19 永济新时速电机电器有限责任公司 Semi direct drive permanent magnet wind turbine generator bearing lubrication system

Similar Documents

Publication Publication Date Title
CN201359025Y (en) Split bearing support
CN201216941Y (en) Thin oil lubricating device for vertical grinder cylinder bearing
CN203517250U (en) Anti-oil-leakage lubricating mechanism applied to bearing
CN202108764U (en) Automobile engine cooling pump
CN201944276U (en) Output shaft oil-leakage-prevention device for speed reduction box of oil sucking machine
CN203441805U (en) Slurry pump bearing lubrication system using both lubricating grease and thin oil
CN202082291U (en) End cover of bearing box of fan
CN202374096U (en) Sealing structure for motor bearing
CN204628319U (en) A kind of second generation heavy load truck hub bearing
CN204372124U (en) A kind of retarder dual oil seal assembly
CN203348318U (en) Bearing component for vertical pump
CN209800550U (en) Annular double-labyrinth multi-lip spring energy storage sealing device for wind power main bearing
CN203730718U (en) Combined seal bearing end cover for speed reducer
CN201539505U (en) Special deep groove ball bearing for encoder
CN201836104U (en) Automobile water pump bearing sealing device with water thrower
CN201779002U (en) Sealing device of water pump bearing
CN204794486U (en) Motor end cap
CN204061579U (en) Earthing disk bearing block assembly on film
CN202597193U (en) Oil seal system for boric acid recirculating pump
CN202274106U (en) Combined oil seal
CN203796759U (en) Bearing seal ring
CN202158088U (en) Sealing structure of main bearing of shield machine
CN206539391U (en) Turbocharger oil return pipe component
CN202988170U (en) Band conveyor bend pulley
CN202381688U (en) Sealing structure of drive shaft end

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant