CN203453277U - Bearing convenient to lubricate - Google Patents
Bearing convenient to lubricate Download PDFInfo
- Publication number
- CN203453277U CN203453277U CN201320445215.5U CN201320445215U CN203453277U CN 203453277 U CN203453277 U CN 203453277U CN 201320445215 U CN201320445215 U CN 201320445215U CN 203453277 U CN203453277 U CN 203453277U
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- CN
- China
- Prior art keywords
- oil
- bearing
- convenient
- outer ring
- retainer
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- Expired - Fee Related
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Abstract
The utility model discloses the field of a bearing, and particularly relates to a bearing convenient to lubricate. The bearing comprises an inner ring, an outer ring, a rolling body and a retainer, wherein the rolling body is movably arranged on the retainer; the retainer is arranged between the inner ring and the outer ring; an oil hole convenient for addition of lubricating oil is formed on the side surface of the upper end of the outer ring; an oil groove communicated with the oil hole is also formed at the upper end of the outer ring; an oil storage tank for storing oil is formed at the lower end of the inner side of the outer ring; seal rings are also arranged at two sides between the inner ring and the outer ring. By adopting the bearing convenient to lubricate, the oil hole convenient for addition of the lubricating oil and the oil groove connected with the oil hole are arranged at the upper end of the outer ring, so that the lubricating oil can be conveniently added into the bearing; the added lubricating oil can be stored inside the oil storage tank at the bottom end of the inner side of the inner ring if being left; the rolling body can be continuously contacted with the lubricating oil in a rolling process, so that the friction force is effectively reduced, and the service life of the bearing is further prolonged.
Description
Technical field
The utility model relates to a kind of field of bearings, is specifically related to a kind of lubricated bearing of being convenient to.
Background technique
Bearing is a requisite part in mechanical transmission, in mechanical transmission course, work the parts of fixing and reducing load friction factor, also can say, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor and retainer shaft central position in power transmission process.Bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, the mechanical load friction factor in order to reduction equipment in transmission process, and seal ring generally all can be installed in bearing two ends, play sealing and dustproof effect, if interpolation oiling agent must be taken seal ring apart and could add, its operation is trouble very.
Summary of the invention
Technology to be solved in the utility model is asked and then is provided a kind of making simple, reasonable in design, is convenient to add lubricant oil, and can effectively increases the lubricated bearing of being convenient in working life.
The utility model is achieved through the following technical solutions:
A kind of lubricated bearing of being convenient to of the present utility model, described bearing comprises interior ring, outer shroud, rolling element and retainer, described rolling element is movably arranged on retainer, described retainer is arranged between interior ring and outer shroud, in described outer shroud upper side, be provided with one and be convenient to add lubricant oil oilhole, described outer shroud upper end is also provided with an oil groove being connected with oilhole, described outer shroud inside lower end is provided with one for the oil storage tank of oil storage, and the both sides between described interior ring and outer shroud are also provided with seal ring.
Further technological scheme, described oil storage tank is crescent shape, and its high depth is no more than 3mm.
The beneficial effects of the utility model are: the utility model is convenient to add lubricant oil oilhole and the oil groove being connected with oilhole by be provided with one in outer shroud upper end, can be easily toward the inner lubricant oil that adds of bearing, if and the lubricant oil adding has residue, can be stored in the oil storage tank of bottom, interior ring inner side, rolling element is in the engineering of rolling, can constantly touch lubricant oil, effectively reduce frictional force, further improve the working life of bearing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
1, interior ring; 2, rolling element; 3, retainer; 4, outer shroud; 5, oil groove;
6, oilhole; 7, oil storage tank.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, a kind of lubricated bearing of being convenient to of the present utility model, described bearing comprises interior ring 1, outer shroud 4, rolling element 2 and retainer 3, described rolling element 2 is movably arranged on retainer 3, described retainer 3 is arranged between interior ring 1 and outer shroud 4, in described outer shroud 4 upper side, be provided with one and be convenient to add lubricant oil oilhole 6, described outer shroud 4 upper ends are also provided with an oil groove 5 being connected with oilhole 6, described outer shroud 4 inside lower end are provided with one for the oil storage tank 7 of oil storage, and the both sides between described interior ring 1 and outer shroud 4 are also provided with seal ring.
A kind of optimal way of the present utility model, described oil storage tank 7 is crescent shape, and its high depth is no more than 3mm.
The beneficial effects of the utility model are: the utility model is convenient to add lubricant oil oilhole and the oil groove being connected with oilhole by be provided with one in outer shroud upper end, can be easily toward the inner lubricant oil that adds of bearing, if and the lubricant oil adding has residue, can be stored in the oil storage tank of bottom, interior ring inner side, rolling element is in the engineering of rolling, can constantly touch lubricant oil, effectively reduce frictional force, further improve the working life of bearing.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. be convenient to lubricated bearing for one kind, it is characterized in that: described bearing comprises interior ring (1), outer shroud (4), rolling element (2) and retainer (3), described rolling element (2) is movably arranged on retainer (3), described retainer (3) is arranged between interior ring (1) and outer shroud (4), in described outer shroud (4) upper side, be provided with one and be convenient to add lubricant oil oilhole (6), described outer shroud (4) upper end is also provided with an oil groove (5) being connected with oilhole (6), described outer shroud (4) inside lower end is provided with an oil storage tank for oil storage (7), both sides between described interior ring (1) and outer shroud (4) are also provided with seal ring.
2. a kind of lubricated bearing of being convenient to according to claim 1, is characterized in that: described oil storage tank (7) is crescent shape, and its high depth is no more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445215.5U CN203453277U (en) | 2013-07-25 | 2013-07-25 | Bearing convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445215.5U CN203453277U (en) | 2013-07-25 | 2013-07-25 | Bearing convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453277U true CN203453277U (en) | 2014-02-26 |
Family
ID=50133153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320445215.5U Expired - Fee Related CN203453277U (en) | 2013-07-25 | 2013-07-25 | Bearing convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084198A (en) * | 2017-06-06 | 2017-08-22 | 湖南美蓓达科技股份有限公司 | A kind of bearing for being easy to add lubricating oil |
| CN111828483A (en) * | 2020-07-27 | 2020-10-27 | 安徽新诺精工股份有限公司 | Bearing lubricating structure of machine tool transmission seat |
-
2013
- 2013-07-25 CN CN201320445215.5U patent/CN203453277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084198A (en) * | 2017-06-06 | 2017-08-22 | 湖南美蓓达科技股份有限公司 | A kind of bearing for being easy to add lubricating oil |
| CN111828483A (en) * | 2020-07-27 | 2020-10-27 | 安徽新诺精工股份有限公司 | Bearing lubricating structure of machine tool transmission seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |