CN207421162U - Heat type bearing is taken out in dustproof cover rotation - Google Patents
Heat type bearing is taken out in dustproof cover rotation Download PDFInfo
- Publication number
- CN207421162U CN207421162U CN201721371911.0U CN201721371911U CN207421162U CN 207421162 U CN207421162 U CN 207421162U CN 201721371911 U CN201721371911 U CN 201721371911U CN 207421162 U CN207421162 U CN 207421162U
- Authority
- CN
- China
- Prior art keywords
- dustproof cover
- bearing
- outer ring
- inner race
- gap
- 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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- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
It is rotated the utility model discloses a kind of dustproof cover and takes out heat type bearing, including bearing inner race, bearing outer ring, roller and dustproof cover, the bearing inner race is arranged on inside the bearing outer ring, the dustproof cover includes vane type dustproof cover and filtering type dustproof cover, the vane type dustproof cover is set on the left of the gap, the filtering type dustproof cover is set on the right side of the gap, described vane type dustproof cover one end is fixed on the bearing inner race, groove is set on the bearing outer ring, the vane type dustproof cover other end is imported in the groove, it is oblique on the vane type dustproof cover to be equipped with several blades, strainer is connected between the blade, the filtering type dustproof cover is equipped with metal net layer and filter cotton layer, the metal net layer is placed in the outside of the filtering type dustproof cover, the filter cotton layer is arranged on the inside of the filtering type dustproof cover.By the above-mentioned means, the utility model enables to the dustproof cover of bearing one side to detach the heat that Bearing inner friction generates under turning effort.
Description
Technical field
The utility model is related to field of bearings, are rotated more particularly to a kind of dustproof cover and take out heat type bearing.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy, ball bearing and sliding bearing, ball are generally divided into bearing
Ball body is equipped in bearing, ball accepts Internal and external cycle up and down, is the area that frictional force mainly generates, bearing is when high-speed rotating
Time ball caloric value is huge, and the metallic character of ball can change at this time, easily situations such as generation metal fatigue, so to note
The heat spreader of meaning ball.
Utility model content
The utility model takes out heat type bearing mainly solving the technical problems that providing a kind of dustproof cover rotation, enables to axis
The dustproof cover for holding one side detaches the heat that Bearing inner friction generates under turning effort.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of dustproof cover rotation is provided
Heat type bearing is taken out, including bearing inner race, bearing outer ring and roller, the bearing inner race is arranged on inside the bearing outer ring, described
Gap is equipped between bearing inner race and the bearing outer ring, is equipped with the roller among the gap, the gap both sides are equipped with
Dustproof cover, the dustproof cover include vane type dustproof cover and filtering type dustproof cover, and it is dust-proof to set the vane type on the left of the gap
Lid, the gap right side set the filtering type dustproof cover, and described vane type dustproof cover one end is fixed on the bearing inner race, institute
It states and groove is set on bearing outer ring, the vane type dustproof cover other end is imported in the groove, on the vane type dustproof cover tiltedly
To strainer equipped with several blades, is connected between the blade, the filtering type dustproof cover is equipped with metal net layer and filter cotton layer,
The metal net layer is placed in the outside of the filtering type dustproof cover, and the filter cotton layer is arranged on the interior of the filtering type dustproof cover
Portion.
In one preferred embodiment of the utility model, the bearing outer ring is fixed, the bearing inner race with it is described
Vane type dustproof cover is rotated with same angular velocity.
In one preferred embodiment of the utility model, the roller is cylindrical roller or spherical roller.
In one preferred embodiment of the utility model, the thickness of the bearing outer ring is more than the thickness of the bearing inner race
Degree.
The beneficial effects of the utility model are：The utility model improves axis by improving the dustproof cover structure of bearing both sides
The dustproof cover of bearing is changed to two types in design by the heat dissipation properties held, and the dustproof cover of one side is connected fixation with inner ring, work
When rotated together with inner ring, be equipped with several blades above, equivalent exhaust fan after rotation, the dustproof cover of the other end has filtering work(
Can, can not only air be allowed to enter in bearing, but also ensure that dust cannot be introduced into, most of heat can be taken away by cross-ventilation
Amount.
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 the structure diagram that one preferred embodiment of heat type bearing is taken out in the rotation of the utility model dustproof cover；
The mark of each component is as follows in attached drawing：1st, bearing inner race；2nd, bearing outer ring；3rd, roller；4th, gap；5th, dustproof cover；
6th, vane type dustproof cover；7th, filtering type dustproof cover；8th, groove；9th, blade；10th, metal net layer；11st, filter cotton layer.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the 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 that those of ordinary skill in the art are obtained without making creative work belong to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
Heat type bearing, including bearing inner race 1, bearing outer ring 2 and roller 3, the bearing inner race 1 are taken out in a kind of dustproof cover rotation
Inside the bearing outer ring 2, gap 4 is equipped between the bearing inner race 1 and the bearing outer ring 2, among the gap 4
Equipped with the roller 3,4 both sides of gap are equipped with dustproof cover 5, and the dustproof cover 5 includes vane type dustproof cover 6 and filtering type is prevented
Dirt lid 7,4 left side of gap set the vane type dustproof cover 6, and 4 right side of gap sets the filtering type dustproof cover 7, described
6 one end of vane type dustproof cover is fixed on the bearing inner race 1, and groove 8 is set on the bearing outer ring 2, and the vane type is dust-proof
6 other end of lid is imported in the groove 8, oblique on the vane type dustproof cover 6 to be equipped with several blades 9, is connected between the blade 9
Strainer is connected to, the filtering type dustproof cover 7 is equipped with metal net layer 10 and filter cotton layer 11, and the metal net layer 10 is placed in the mistake
The outside of filter formula dustproof cover 7, the filter cotton layer 11 are arranged on the inside of the filtering type dustproof cover 7.
In addition, the bearing outer ring 2 is fixed, the bearing inner race 1 is with the vane type dustproof cover 6 with same angular speed
Degree rotation.
In addition, the roller 3 is cylindrical roller or spherical roller.
In addition, the thickness of the bearing outer ring 2 is more than the thickness of the bearing inner race 1.
The operation principle of the utility model is arranged on for bearing inner race 1 inside bearing outer ring 2, bearing inner race 1 and bearing outer ring 2
Between be equipped with gap 4, roller 3 is equipped among gap 4, roller 3 is cylindrical roller or spherical roller, and roller has been vertically connected with recessed
The raceway of shape.
4 both sides of gap are equipped with dustproof cover 5, and dustproof cover 5 includes vane type dustproof cover 6 and filtering type dustproof cover 7, and gap 4 is left
Side sets vane type dustproof cover 6, and 4 right side of gap sets filtering type dustproof cover 7, and 6 one end of vane type dustproof cover is fixed on bearing inner race 1
On, groove 8 is set on bearing outer ring 2.
6 other end of vane type dustproof cover is imported in groove 8, oblique on vane type dustproof cover 6 to be equipped with several blades 9, blade 7
Between be connected with strainer, bearing outer ring 2 is fixed, and bearing inner race 1 is rotated with vane type dustproof cover 6 with same angular velocity, rotation
The wind-force sent outward is generated after turning, the heat of Bearing inner can be detached.
Filtering type dustproof cover 7 is equipped with metal net layer 10 and filter cotton layer 11, and metal net layer 10 is placed in filtering type dustproof cover 7
Outside, filter cotton layer 11 are arranged on the inside of filtering type dustproof cover 7, and filter layer can ensure that extraneous dust cannot be introduced into bearing
Portion keeps clean in bearing, reduces frictional force.
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
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. heat type bearing is taken out in a kind of dustproof cover rotation, including bearing inner race, bearing outer ring and roller, which is characterized in that the axis
Inner ring is held inside the bearing outer ring, is equipped with gap between the bearing inner race and the bearing outer ring, in the gap
Between be equipped with the roller, the gap both sides be equipped with dustproof cover, the dustproof cover include vane type dustproof cover and filtering type it is dust-proof
Lid, the gap left side set the vane type dustproof cover, set the filtering type dustproof cover on the right side of the gap, the vane type is prevented
Dirt lid one end is fixed on the bearing inner race, and groove is set on the bearing outer ring, and the vane type dustproof cover other end imports
It is oblique on the vane type dustproof cover to be equipped with several blades in the groove, it is connected with strainer, the filtering between the blade
Formula dustproof cover is equipped with metal net layer and filter cotton layer, and the metal net layer is placed in the outside of the filtering type dustproof cover, the mistake
Filter pulp layer is arranged on the inside of the filtering type dustproof cover.
2. heat type bearing is taken out in dustproof cover rotation according to claim 1, which is characterized in that the bearing outer ring is fixed not
Dynamic, the bearing inner race is rotated with the vane type dustproof cover with same angular velocity.
3. heat type bearing is taken out in dustproof cover rotation according to claim 1, which is characterized in that the roller is cylindrical roller
Or spherical roller.
4. heat type bearing is taken out in dustproof cover rotation according to claim 1, which is characterized in that the thickness of the bearing outer ring is big
In the thickness of the bearing inner race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371911.0U CN207421162U (en) | 2017-10-24 | 2017-10-24 | Heat type bearing is taken out in dustproof cover rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371911.0U CN207421162U (en) | 2017-10-24 | 2017-10-24 | Heat type bearing is taken out in dustproof cover rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421162U true CN207421162U (en) | 2018-05-29 |
Family
ID=62312523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721371911.0U Expired - Fee Related CN207421162U (en) | 2017-10-24 | 2017-10-24 | Heat type bearing is taken out in dustproof cover rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575494A (en) * | 2017-10-24 | 2018-01-12 | 无锡民联汽车零部件有限公司 | Heat type bearing is taken out in dust cap rotation |
-
2017
- 2017-10-24 CN CN201721371911.0U patent/CN207421162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575494A (en) * | 2017-10-24 | 2018-01-12 | 无锡民联汽车零部件有限公司 | Heat type bearing is taken out in dust cap rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181024 |