CN201575073U - Bearing provided with heat dissipation structure - Google Patents
Bearing provided with heat dissipation structure Download PDFInfo
- Publication number
- CN201575073U CN201575073U CN2009202567482U CN200920256748U CN201575073U CN 201575073 U CN201575073 U CN 201575073U CN 2009202567482 U CN2009202567482 U CN 2009202567482U CN 200920256748 U CN200920256748 U CN 200920256748U CN 201575073 U CN201575073 U CN 201575073U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rotating shaft
- heat dissipation
- sink
- radiation fan
- 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
Links
Abstract
The utility model relates to a bearing, in particular to a bearing provided with a heat dissipation structure. The bearing comprises a rotating shaft; the bearing is arranged at one end of the rotating shaft; the end of the rotating shaft with the bearing is arranged in a bearing seat; and the heat dissipation device arranged on the rotating shaft is further arranged in the bearing seat. The bearing has the advantages of good heat dissipation effect and long service life.
Description
Technical field
The utility model relates to a kind of bearing, is specifically related to a kind of bearing with radiating structure.
Background technique
Bearing can produce heat owing to rotate fast in the course of the work, if not to the dispelling the heat of bearing, may cause the damage of bearing, has influence on proper functioning.
The model utility content
At the problems referred to above, the purpose of this utility model provides a kind of bearing with radiating structure and good heat dissipation effect.
The technological scheme that realizes the utility model above-mentioned purpose is:
Bearing with radiating structure comprises a rotating shaft, and an end of rotating shaft has a bearing, and rotating shaft one end with bearing is arranged in the bearing support, and described rotating shaft is provided with sink, and sink is arranged in the bearing support.
Further, described sink is a radiation fan, and what radiation fan was fixing is arranged in the rotating shaft.When the rotating shaft rotation work, the radiation fan of fixedlying connected with it rotates with rotating shaft, and bearing is dried or the exhausting heat radiation, reduces work middle (center) bearing temperature on every side.
The end cap of protection sink is set at described bearing support sidewall further.End cap can play a protective role to radiation fan, does not allow radiation fan exposed outside.
Further, on described end cap through hole is set, radiation fan can outwards discharge the heat around the bearing or absorb cold air by through hole in bearing support bearing is dispelled the heat from through hole.
The beneficial effects of the utility model are; adopt such scheme, the radiation fan that bearing is dispelled the heat is set in rotating shaft, radiation fan is provided with the protection end cap with through hole outward again; thereby radiation fan can reduce the operating temperature of bearing greatly, prolongs the working life of bearing.Therefore the utlity model has the advantage of good heat dissipation effect.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
In the accompanying drawing, 1 is rotating shaft, and 2 is bearing, and 3 is bearing support, and 4 is end cap, and 5 is through hole, and 6 is radiation fan.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Referring to shown in Figure 1, have the bearing of radiating structure, comprise a rotating shaft 1, an end of rotating shaft 1 has a bearing 2, and rotating shaft one end with bearing is arranged in the bearing support 3, and described rotating shaft 1 is provided with sink, and sink is arranged in the bearing support.Described sink is a radiation fan 6, radiation fan 6 fixing being arranged in the rotating shaft 1.Described bearing support sidewall is provided with the end cap 4 of protection sink.Described end cap 4 is provided with through hole 5.
In using process of the present utility model, radiation fan dispels the heat to bearing along with rotating shaft is rotated synchronously, reduces the effect that bearing temperature on every side plays the protection bearing, thereby prolongs the working life of bearing.
Claims (4)
1. the bearing that has radiating structure comprises a rotating shaft, and an end of rotating shaft has a bearing, and rotating shaft one end with bearing is arranged in the bearing support, and it is characterized in that: described rotating shaft is provided with sink, and sink is arranged in the bearing support.
2. the bearing with radiating structure according to claim 1 is characterized in that: described sink is a radiation fan, and what radiation fan was fixing is arranged in the rotating shaft.
3. the bearing with radiating structure according to claim 1 is characterized in that: described bearing support sidewall is provided with the end cap of protection sink.
4. the bearing with radiating structure according to claim 3 is characterized in that: described end cap is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567482U CN201575073U (en) | 2009-10-30 | 2009-10-30 | Bearing provided with heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567482U CN201575073U (en) | 2009-10-30 | 2009-10-30 | Bearing provided with heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575073U true CN201575073U (en) | 2010-09-08 |
Family
ID=42694948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202567482U Expired - Fee Related CN201575073U (en) | 2009-10-30 | 2009-10-30 | Bearing provided with heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016550A (en) * | 2012-12-06 | 2013-04-03 | 大耐泵业有限公司 | Bearing protector with cooling function |
| CN103322044A (en) * | 2013-06-08 | 2013-09-25 | 清华大学 | Axial magnetic bearing with annular heat radiation structure |
| CN107339327A (en) * | 2017-08-30 | 2017-11-10 | 重庆市丰蕙达金属锻造有限公司 | Bearing block with dust reduction capability |
-
2009
- 2009-10-30 CN CN2009202567482U patent/CN201575073U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016550A (en) * | 2012-12-06 | 2013-04-03 | 大耐泵业有限公司 | Bearing protector with cooling function |
| CN103322044A (en) * | 2013-06-08 | 2013-09-25 | 清华大学 | Axial magnetic bearing with annular heat radiation structure |
| CN103322044B (en) * | 2013-06-08 | 2016-01-20 | 清华大学 | A kind of axial magnetic bearing with annular heat radiation structure |
| CN107339327A (en) * | 2017-08-30 | 2017-11-10 | 重庆市丰蕙达金属锻造有限公司 | Bearing block with dust reduction capability |
| CN107339327B (en) * | 2017-08-30 | 2019-02-05 | 重庆市丰蕙达金属锻造有限公司 | Bearing block with dust reduction capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101030 |