CN205559558U - Novel bearing - Google Patents
Novel bearing Download PDFInfo
- Publication number
- CN205559558U CN205559558U CN201620031513.3U CN201620031513U CN205559558U CN 205559558 U CN205559558 U CN 205559558U CN 201620031513 U CN201620031513 U CN 201620031513U CN 205559558 U CN205559558 U CN 205559558U
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- bearing
- ball
- oil groove
- raceway
- tank filler
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Abstract
The utility model belongs to the technical field of bearing technology and specifically relates to a novel bearing, including bearing outer ring, bearing inner ring, ball and holder, the ball setting separates between bearing outer ring and bearing inner ring and through the holder, on bearing outer ring's the inside wall circumference be equipped with with ball complex raceway, raceway both sides circumference symmetry is equipped with the slow oil groove of cross section for the circular arc, circumference is equipped with the oiling groove of cross section for the circular arc on the bearing outer ring lateral wall, evenly distributed has a plurality of tank filler sleeve in the oiling groove, oiling groove pass through the tank filler sleeve with delay the oil groove intercommunication, can be directly refuel to raceway both sides, guaranteed the lubricated effect of ball, improved the utilization ratio of lubricating oil.
Description
Technical field
This utility model relates to technical field of bearings, especially a kind of novel bearing.
Background technology
Ball bearing is the one of rolling bearing, and spherical alloy steel ball is arranged on the centre of internal ring and outer shroud, reduces the frictional force in power transmission process with roll mode and improves mechanokinetic transmission efficiency.The common device using ball bearing has: motor shaft, the running part of light-duty (civilian) motor vehicles, machining apparatus, plant produced line machine driving assembly etc., is used primarily in the mechanically operated equipment of low load
In order to reduce the frictional force of the ball bearing of ball and internal ring, improve machine power, regularly ball bearing is lubricated process, oiling to ball bearing now mainly carries out oily by ball bearing both sides, bring lubricating oil into raceway by the ball of high-speed rotation again it is lubricated, lubricant effect is poor, only parts of lubricating oil is brought into raceway, causes the waste of lubricating oil, and is unfavorable for the heat radiation of bearing.
Utility model content
The technical problems to be solved in the utility model is: need to be refueled by both sides to solve existing ball bearing, cause lubricant effect poor, the problem that lubricating oil utilization rate is the highest, this utility model provides a kind of novel bearing, by being arranged with, in raceway both sides circumference, the slow oil groove that cross section is circular arc, oil groove will be added connected with described slow oil groove by tank filler sleeve, thus effectively solve existing ball bearing and need to be refueled by both sides, cause lubricant effect poor, the problem that lubricating oil utilization rate is the highest.
This utility model solves its technical problem and be the technical scheme is that a kind of novel bearing, including outer race, bearing inner ring, ball and retainer, ball is arranged between outer race and bearing inner ring and is separated by retainer, the raceway with ball engagement it is circumferentially with on the medial wall of outer race, described raceway both sides circumference is arranged with the slow oil groove that cross section is circular arc, be circumferentially with on described outer race lateral wall cross section be circular arc add oil groove, described add oil groove in be evenly distributed with several tank filler sleeves, the described oil groove that adds is connected with described slow oil groove by tank filler sleeve.
Specifically, the exit that described tank filler sleeve connects with slow oil groove is provided with slow oil pocket.
Specifically, described slow oil groove is provided with the projection being easy to adsorpting lubrication oil.
Specifically, described tank filler sleeve is 2,3,4 or 5.
The beneficial effects of the utility model are: this utility model provides a kind of novel bearing, simple in construction, easy to process, directly raceway both sides can be refueled, ensure that the effect that ball lubricates, improve the utilization rate of lubricating oil, and avoid the rising of bearing temperature and the infringement of ball, considerably increase the service life of bearing, save cost.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model novel bearing；
Fig. 2 is Fig. 1 front view；
Fig. 3 is the enlarged drawing of A in Fig. 2.
In figure: 1. outer race；2. bearing inner ring；3. ball；4. retainer；5. raceway；6. delay oil groove；7. add oil groove；8. tank filler sleeve.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of novel bearing, including outer race 1, bearing inner ring 2, ball 3 and retainer 4, ball 3 is arranged between outer race 1 and bearing inner ring 2 and is separated by retainer 4, the raceway 5 coordinated with ball 3 it is circumferentially with on the medial wall of outer race 1, raceway 5 both sides circumference is arranged with the slow oil groove 6 that cross section is circular arc, be circumferentially with on outer race 1 lateral wall cross section be circular arc add oil groove 7, 3 tank filler sleeves 8 it are evenly distributed with in adding oil groove 7, add oil groove 7 to be connected with slow oil groove 6 by tank filler sleeve 8, the exit that tank filler sleeve 8 connects with slow oil groove 6 is provided with slow oil pocket, slow oil groove 6 is provided with the projection being easy to adsorpting lubrication oil.
Wherein, tank filler sleeve 8 can be 1,2,4 or 5.
Lubricating oil enters tank filler sleeve 8 by adding oil groove 7, enters back into the slow oil groove 6 of raceway 5 both sides, directly ball 3 can be added lubricating oil, not only ensure that the utilization rate of lubricating oil and the effect of lubrication, and prevent the infringement of ball 3.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a novel bearing, including outer race (1), bearing inner ring (2), ball (3) and retainer (4), ball (3) is arranged between outer race (1) and bearing inner ring (2) and is separated by retainer (4), the raceway (5) coordinated with ball (3) it is circumferentially with on the medial wall of outer race (1), it is characterized in that: described raceway (5) both sides circumference is arranged with the slow oil groove (6) that cross section is circular arc, be circumferentially with on described outer race (1) lateral wall cross section be circular arc add oil groove (7), described add oil groove (7) in be evenly distributed with several tank filler sleeves (8), the described oil groove (7) that adds is connected with described slow oil groove (6) by tank filler sleeve (8).
2. novel bearing as claimed in claim 1, it is characterised in that: the exit that described tank filler sleeve (8) connects with slow oil groove (6) is provided with slow oil pocket.
3. novel bearing as claimed in claim 1 or 2, it is characterised in that: described slow oil groove (6) is provided with the projection being easy to adsorpting lubrication oil.
4. novel bearing as claimed in claim 1 or 2, it is characterised in that: described tank filler sleeve (8) is 2,3,4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031513.3U CN205559558U (en) | 2016-01-14 | 2016-01-14 | Novel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031513.3U CN205559558U (en) | 2016-01-14 | 2016-01-14 | Novel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559558U true CN205559558U (en) | 2016-09-07 |
Family
ID=56822992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031513.3U Active CN205559558U (en) | 2016-01-14 | 2016-01-14 | Novel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823196A (en) * | 2019-10-31 | 2020-02-21 | 郑州中核岩土工程有限公司 | Intertidal zone topography mapping device under water |
-
2016
- 2016-01-14 CN CN201620031513.3U patent/CN205559558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823196A (en) * | 2019-10-31 | 2020-02-21 | 郑州中核岩土工程有限公司 | Intertidal zone topography mapping device under water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |