CN204437070U - A kind of bearing being convenient to lubricate - Google Patents
A kind of bearing being convenient to lubricate Download PDFInfo
- Publication number
- CN204437070U CN204437070U CN201520067211.7U CN201520067211U CN204437070U CN 204437070 U CN204437070 U CN 204437070U CN 201520067211 U CN201520067211 U CN 201520067211U CN 204437070 U CN204437070 U CN 204437070U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- rolling element
- inner ring
- convenient
- bearing
- 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 - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing being convenient to lubricate, comprise inner ring, outer ring, rolling element and retainer, it is inner that described inner ring is arranged on described outer ring, described inner ring and described outer ring are coaxially arranged, described rolling element is connected between described inner ring and outer ring, described rolling element annular is provided with more than five, described retainer connects described rolling element according to this, on the front-end face of described outer ring, annular is provided with the lubrication hole of more than three, described lubrication hole is L shape, described lubrication hole is relative with the outer surface of described inner ring away from that one end of described outer ring front-end face, sealing plug is provided with in described lubrication hole, the front-end face of described outer ring is also provided with circular groove, described circular groove and described outer ring are coaxially arranged, a capping is combined with in described circular groove, this device is convenient to lubrication, effectively can avoid the waste of Lubricants simultaneously, increases the utilization ratio of Lubricants.
Description
Technical field
The utility model relates to a kind of bearing being convenient to lubricate.
Background technique
Bearing is in mechanical transmission course, play parts that are fixing and reduction load friction factor.Alternatively, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor in power transmission process and retainer shaft central position.Bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, in order to reduce the mechanical load friction factor of equipment in transmission process.By the difference of motor element frictional property, bearing can be divided into rolling bearing and sliding bearing two class.
Rolling bearing is in use due to the High Rotation Speed of rolling element, can be rubbed out larger heat, therefore need to lubricate the inside of rolling bearing, reduce rolling element and the friction factor between inner ring and outer ring, reach heat radiation and reduce the effect of wearing and tearing, lubricating system of the prior art is which easily causes the waste of Lubricants, and Lubricants major part is retained in outside, outer ring by being directly added between inner ring and outer ring by Lubricants.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of bearing being convenient to lubricate, and this device is convenient to lubrication, effectively can avoid the waste of Lubricants simultaneously, increases the utilization ratio of Lubricants.
For solving the problem, the utility model adopts following technological scheme:
A kind of bearing being convenient to lubricate, comprise inner ring, outer ring, rolling element and retainer, it is inner that described inner ring is arranged on described outer ring, described inner ring and described outer ring are coaxially arranged, described rolling element is connected between described inner ring and outer ring, described rolling element annular is provided with more than five, described retainer connects described rolling element according to this, on the front-end face of described outer ring, annular is provided with the lubrication hole of more than three, described lubrication hole is L shape, described lubrication hole is relative with the outer surface of described inner ring away from that one end of described outer ring front-end face, sealing plug is provided with in described lubrication hole, the front-end face of described outer ring is also provided with circular groove, described circular groove and described outer ring are coaxially arranged, a capping is combined with in described circular groove.
As preferred technological scheme, described outer ring, inner ring and rolling element are alloyed steel and make, and the wall thickness of described outer ring is 45-65mm, and the wall thickness of described inner ring is 65-75mm.
As preferred technological scheme, described rolling element is provided with six.
As preferred technological scheme, described rolling element is provided with eight.
As preferred technological scheme, described sealing plug is rubber stopper.
The beneficial effects of the utility model are: this device is convenient to lubrication, effectively can avoid the waste of Lubricants simultaneously, increase the utilization ratio of Lubricants, and the structure of this device is comparatively simple simultaneously, and cost is comparatively cheap, install more for convenience, are applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model
Fig. 3 is the sectional view at the B place of outer ring.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult Fig. 1, a kind of bearing being convenient to lubricate shown in Fig. 2 and Fig. 3, comprise inner ring 1, outer ring 2, rolling element 3 and retainer 4, it is inner that described inner ring 1 is arranged on described outer ring 2, described inner ring 1 is coaxially arranged with described outer ring 2, described rolling element 3 is connected between described inner ring 1 and outer ring 2, described rolling element 3 annular is provided with more than five, described retainer 4 connects described rolling element 3 according to this, on the front-end face of described outer ring 2, annular is provided with the lubrication hole 201 of more than three, described lubrication hole 201 is L shape, described lubrication hole 201 is relative with the outer surface of described inner ring 1 away from that one end of described outer ring 1 front-end face, sealing plug 5 is provided with in described lubrication hole 201, the front-end face of described outer ring 2 is also provided with circular groove 202, described circular groove 202 is coaxially arranged with described outer ring 2, a capping 6 is combined with in described circular groove 202.
A preferred embodiment in the utility model, described outer ring 2, inner ring 1 and rolling element 3 are alloyed steel and make, and the wall thickness of described outer ring 2 is 55mm, and the wall thickness of described inner ring 1 is 70mm.
A preferred embodiment in the utility model, described rolling element 3 is provided with six.
A preferred embodiment in the utility model, described rolling element 3 is provided with eight.
A preferred embodiment in the utility model, described sealing plug 5 is rubber stopper.
The beneficial effects of the utility model are: this device is convenient to lubrication, effectively can avoid the waste of Lubricants simultaneously, increase the utilization ratio of Lubricants, and the structure of this device is comparatively simple simultaneously, and cost is comparatively cheap, install more for convenience, are applicable to promoting the use of.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. be convenient to the bearing of lubrication for one kind, comprise inner ring, outer ring, rolling element and retainer, it is inner that described inner ring is arranged on described outer ring, described inner ring and described outer ring are coaxially arranged, described rolling element is connected between described inner ring and outer ring, described rolling element annular is provided with more than five, described retainer connects described rolling element according to this, it is characterized in that: on the front-end face of described outer ring, annular is provided with the lubrication hole of more than three, described lubrication hole is L shape, described lubrication hole is relative with the outer surface of described inner ring away from that one end of described outer ring front-end face, sealing plug is provided with in described lubrication hole, the front-end face of described outer ring is also provided with circular groove, described circular groove and described outer ring are coaxially arranged, a capping is combined with in described circular groove.
2. the bearing being convenient to lubricate according to claim 1, it is characterized in that: described outer ring, inner ring and rolling element are alloyed steel and make, the wall thickness of described outer ring is 45-65mm, and the wall thickness of described inner ring is 65-75mm.
3. the bearing being convenient to lubricate according to claim 1, is characterized in that: described rolling element is provided with six.
4. the bearing being convenient to lubricate according to claim 1, is characterized in that: described rolling element is provided with eight.
5. the bearing being convenient to lubricate according to claim 1, is characterized in that: described sealing plug is rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067211.7U CN204437070U (en) | 2015-01-30 | 2015-01-30 | A kind of bearing being convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067211.7U CN204437070U (en) | 2015-01-30 | 2015-01-30 | A kind of bearing being convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437070U true CN204437070U (en) | 2015-07-01 |
Family
ID=53604941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067211.7U Expired - Fee Related CN204437070U (en) | 2015-01-30 | 2015-01-30 | A kind of bearing being convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437070U (en) |
-
2015
- 2015-01-30 CN CN201520067211.7U patent/CN204437070U/en not_active Expired - Fee Related
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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: 20150701 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |