CN207634528U - A kind of taper roll bearing of automatic oiling - Google Patents
A kind of taper roll bearing of automatic oiling Download PDFInfo
- Publication number
- CN207634528U CN207634528U CN201721694422.9U CN201721694422U CN207634528U CN 207634528 U CN207634528 U CN 207634528U CN 201721694422 U CN201721694422 U CN 201721694422U CN 207634528 U CN207634528 U CN 207634528U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- ring
- taper roll
- oiling
- roll 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 taper roll bearings of automatic oiling, including:Outer ring, inner ring, retainer and several rolling elements, the outer ring inner wall indent is provided with interior annular groove, the oiling ring segment being wrapped on rolling element is provided in the interior annular groove, indent is provided with outer annular groove in the inner ring outer circle, outer annular groove bottom surface indent is provided with several blind holes, there are two corresponding circular arc frame bodies for setting in the outer annular groove, fitting is provided with the painting oil reservoir contacted with rolling element in the circular arc frame body outer circle, and the spring for extending to circular arc frame body inner wall is provided in the blind hole.Through the above way, the taper roll bearing of automatic oiling described in the utility model, it is injected out of first threaded hole in lubricating oil to painting oil reservoir, spring in blind hole makes painting oil reservoir fit closely rolling element progress oiling, out of the second threaded hole injection lubricating oil to oiling ring segment, so that lubricating oil is coated on rolling element, improves lubricant effect.
Description
Technical field
The utility model is related to field of bearings, more particularly to a kind of taper roll bearing of automatic oiling.
Background technology
Bearing is a kind of important parts in contemporary mechanical equipment, its major function is the mechanical rotary body of support, drop
Friction coefficient in low machinery rotary body motion process, and ensure its rotating accuracy.
According to the difference of the friction properties of the moving elements, bearing can be divided into rolling bearing and sliding bearing two major classes, rolling bearing
It is generally made of outer ring, inner ring, rolling element and four part of retainer, rolling element is generally arranged between outer ring and inner ring, injection
Lubricating oil to rolling element surface is lubricated, and reduces frictional force, but oil storage is ineffective, lubricating oil has leaked quickly;Due to adding
The influence of work precision and assembly precision makes to generate prodigious frictional force between rolling element and outer ring and inner ring, less in lubricating oil
In the case of be easy to cause bearing damage or accelerated wear test, precision reduces, and stability is poor, while the equipment to using this bearing
Performance generates certain influence.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of taper roll bearing of automatic oiling, user
Just, the lubricant effect for improving taper roll bearing, reduces frictional force.
In order to solve the above technical problems, the technical solution that the utility model uses is:A kind of automatic oiling is provided
Taper roll bearing, including:Outer ring, inner ring, retainer and several rolling elements, the inner ring is arranged concentrically in outer ring, described
Retainer is arranged between inner ring and outer ring, and several rolling elements are arranged at intervals on retainer, the outer ring inner wall indent
It is provided with interior annular groove, is provided with the oiling ring segment being wrapped on rolling element in the interior annular groove, in the inner ring outer circle
Indent is provided with outer annular groove, and outer annular groove bottom surface indent is provided with several blind holes, two are provided in the outer annular groove
A corresponding circular arc frame body, in the circular arc frame body outer circle fitting be provided with the painting oil reservoir contacted with rolling element, it is described blind
The spring for extending to circular arc frame body inner wall is provided in hole.
In one preferred embodiment of the utility model, the inner ring side is arranged at intervals with two and extends to outer annular groove
The first threaded hole, be provided with the first plug in first threaded hole.
In one preferred embodiment of the utility model, there are two the second screw threads for the setting of outer ring outer circle interval indent
Hole is provided with the second plug in second threaded hole.
In one preferred embodiment of the utility model, the oiling ring segment and apply oil reservoir be wool felt processing and
At.
In one preferred embodiment of the utility model, the inner wall of the oiling ring segment is provided with and rolling element and circular cone
Identical first chamfering of roller bearing centerlines, the periphery for applying oil reservoir are provided with and rolling element and taper roller axis
Hold identical second chamfering of centerlines.
In one preferred embodiment of the utility model, the arc length of the circular arc frame body is the half entirely justified.
The utility model has the beneficial effects that:A kind of taper roll bearing for automatic oiling that the utility model is pointed out, from
For injection lubricating oil to applying in oil reservoir, the spring in blind hole makes painting oil reservoir fit closely rolling element progress oiling in first threaded hole,
Out of the second threaded hole injection lubricating oil to oiling ring segment, so that lubricating oil is coated on rolling element, improve lubricant effect.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein:
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of taper roll bearing of automatic oiling of the utility model;
Fig. 2 is partial enlarged view at the A of Fig. 1.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
~ 2 are please referred to Fig.1, the utility model embodiment includes:
A kind of taper roll bearing of automatic oiling, including:Outer ring 1, inner ring 2, retainer 3 and several rolling elements 4, it is described
Inner ring 2 is arranged concentrically in outer ring 1, and the retainer 3 is arranged between inner ring 2 and outer ring 1, and several rolling elements 4 are spaced
It is arranged on retainer 3,1 inner wall indent of the outer ring is provided with interior annular groove 4, is provided with and is wrapped in the interior annular groove 4
Oiling ring segment 5 on rolling element 4, there are two the second threaded hole 6, second spiral shells for 1 outer circle interval indent setting of the outer ring
It is provided with the second plug 7 in pit 6, there is sealing function;Out of the second threaded hole 6 injection lubricating oil to oiling ring segment 5, make
Lubricating oil is coated on rolling element 4, improves lubricant effect and lubrication permanence.
The inner wall of the oiling ring segment 5 is provided with identical with taper roll bearing centerlines with rolling element 4
One chamfering 8, makes oiling ring segment 5 be come into full contact with rolling element 4, enhances oiling effect.
Indent is provided with outer annular groove 9 in 2 outer circle of the inner ring, and 9 bottom surface indent of the outer annular groove is provided with several blind
Hole 10, there are two corresponding circular arc frame bodies 11 for the interior setting of the outer annular groove 9, and the arc length of the circular arc frame body 11 is entire
Round half facilitates circular arc frame body 11 to make minute movement outward, in 11 outer circle of circular arc frame body fitting be provided with
The painting oil reservoir 12 that rolling element 4 contacts, the oiling ring segment 5 and painting oil reservoir 12 are that wool felt is process, and oil storage effect is good,
It is easy to process, it is easy installation.
The periphery for applying oil reservoir 12 is provided with and rolling element 4 and taper roll bearing centerlines identical second
Chamfering 13 makes painting oil reservoir 12 be come into full contact with rolling element 4, enhances oiling effect.
The spring 14 for extending to 11 inner wall of circular arc frame body, the setting of 2 side interval of the inner ring are provided in the blind hole 10
There are two the first threaded hole 15 for extending to outer annular groove 9, the first plug 16 is provided in first threaded hole 15, first is stifled
First 16 have sealing effect;Out of first threaded hole 16 in injection lubricating oil to outer annular groove 9, lubricating oil is absorbed by painting oil reservoir 12
It is stored in inside, the elastic force of the spring 14 in blind hole 10 makes painting oil reservoir 12 fit closely the progress oiling of rolling element 14, enhances painting
Oily effect.
In conclusion a kind of taper roll bearing for automatic oiling that the utility model is pointed out, easy to use, circle is improved
The lubricant effect of taper roller bearing, reduces frictional force, is suitable for the lubrication work of a variety of bearings.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of taper roll bearing of automatic oiling, including:Outer ring, inner ring, retainer and several rolling elements, the inner ring are same
The heart is arranged in outer ring, and the retainer is arranged between inner ring and outer ring, and several rolling elements are arranged at intervals on retainer
On, which is characterized in that the outer ring inner wall indent is provided with interior annular groove, is provided in the interior annular groove and is wrapped in rolling element
On oiling ring segment, indent is provided with outer annular groove in the inner ring outer circle, and outer annular groove bottom surface indent is provided with number
A blind hole, in the outer annular groove setting be bonded setting in the circular arc frame body outer circle there are two corresponding circular arc frame body
There is the painting oil reservoir contacted with rolling element, the spring for extending to circular arc frame body inner wall is provided in the blind hole.
2. the taper roll bearing of automatic oiling according to claim 1, which is characterized in that inner ring side interval is set
The first threaded hole of outer annular groove is extended to there are two setting, and the first plug is provided in first threaded hole.
3. the taper roll bearing of automatic oiling according to claim 1, which is characterized in that in outer ring outer circle interval
It is recessed to set there are two the second threaded hole, it is provided with the second plug in second threaded hole.
4. the taper roll bearing of automatic oiling according to claim 1, which is characterized in that the oiling ring segment and painting
Oil reservoir is that wool felt is process.
5. the taper roll bearing of automatic oiling according to claim 1, which is characterized in that the oiling ring segment it is interior
Wall is provided with the first chamfering identical with taper roll bearing centerlines with rolling element, the periphery setting for applying oil reservoir
There is the second chamfering identical with rolling element and taper roll bearing centerlines.
6. the taper roll bearing of automatic oiling according to claim 1, which is characterized in that described
The arc length of circular arc frame body is the half entirely justified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721694422.9U CN207634528U (en) | 2017-12-08 | 2017-12-08 | A kind of taper roll bearing of automatic oiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721694422.9U CN207634528U (en) | 2017-12-08 | 2017-12-08 | A kind of taper roll bearing of automatic oiling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207634528U true CN207634528U (en) | 2018-07-20 |
Family
ID=62856054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721694422.9U Expired - Fee Related CN207634528U (en) | 2017-12-08 | 2017-12-08 | A kind of taper roll bearing of automatic oiling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207634528U (en) |
-
2017
- 2017-12-08 CN CN201721694422.9U patent/CN207634528U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 223600 Gaoxu Town Industrial Zone, Shuyang County, Suqian City, Jiangsu Province Patentee after: Jiangsu Guangyang Bearing Co., Ltd. Address before: 223600 Gaoxu Town Industrial Zone, Shuyang County, Suqian City, Jiangsu Province Patentee before: Jiangsu light Bearing Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20191208 |
|
CF01 | Termination of patent right due to non-payment of annual fee |