CN203517250U - Anti-oil-leakage lubricating mechanism applied to bearing - Google Patents
Anti-oil-leakage lubricating mechanism applied to bearing Download PDFInfo
- 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.)
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- 230000001050 lubricating Effects 0.000 title claims abstract description 21
- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims description 21
- 239000000969 carrier Substances 0.000 claims description 11
- 239000010721 machine oil Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010705 motor oil Substances 0.000 abstract 2
- 235000014121 butter Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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
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.
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)
| 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 |
-
2013
- 2013-09-29 CN CN201320604609.0U patent/CN203517250U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |