CN206268283U - A kind of retainer with heat sinking function - Google Patents
A kind of retainer with heat sinking function Download PDFInfo
- Publication number
- CN206268283U CN206268283U CN201621378288.7U CN201621378288U CN206268283U CN 206268283 U CN206268283 U CN 206268283U CN 201621378288 U CN201621378288 U CN 201621378288U CN 206268283 U CN206268283 U CN 206268283U
- Authority
- CN
- China
- Prior art keywords
- groove
- retainer
- spacing block
- heat sinking
- sinking function
- 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 retainer with heat sinking function, including retainer body, the roller storage groove of more than 1 is offered on the retainer body, open up fluted on retainer body between the two neighboring roller storage groove, upper end is provided with the first spacing block in the groove, the first thermal vias are offered on first spacing block, lower end is provided with the second spacing block in the groove, and the second thermal vias are offered on second spacing block；Offer lubrication groove on groove between first spacing block and the second spacing block, and the lubrication groove is connected installation with roller storage groove.A kind of retainer with heat sinking function described in the utility model, the setting of thermal vias can avoid retainer local temperature too high, it is difficult to radiate；The setting of lubrication groove can improve lubricant effect, reduce retainer frictionally damage, so as to improve retainer service life.
Description
Technical field
The utility model is related to a kind of retainer with heat sinking function.
Background technology
Bearing arrangement is made up of inner ring, outer ring, retainer and roller.Bearing be often operated in large impact, high temperature, high speed,
Under the regulation of the harsh such as heavy duty, bearing easily weares and teares, damages.The retainer for being used at present its radiating effect is paid no attention to
Think, so that the heat of the generation that rubs easily is piled up, have a strong impact on the service life of bearing.Its lubrication of existing retainer is imitated simultaneously
Really poor, anti-wear performance is low, and retainer is easily damaged with roller frictional.
Utility model content
The purpose of this utility model is to provide a kind of retainer with heat sinking function, the setting energy of thermal vias
Enough avoid retainer local temperature too high, it is difficult to radiate；The setting of lubrication groove can improve lubricant effect, reduce bearing and keep
Frame frictionally damage, so as to improve retainer service life.
In order to achieve the above object, the technical solution of the utility model is：
A kind of retainer with heat sinking function, including retainer body, 1 is offered on the retainer body
Roller storage groove above, opens up fluted on the retainer body between the two neighboring roller storage groove, described
Upper end is provided with the first spacing block in groove, and the first thermal vias, lower end in the groove are offered on first spacing block
Second spacing block is installed, the second thermal vias are offered on second spacing block；First spacing block is isolated with second
Offer lubrication groove on groove between block, and the lubrication groove is connected installation with roller storage groove.
The depth of groove of the depth of groove more than groove of the roller storage groove.
The upper surface of first spacing block is in the same plane with the upper surface of retainer body, second isolation
The upper surface of block also is located on same plane with the upper surface of retainer body.
Wearable ceramic coat layer is coated with the roller storage groove.
The beneficial effects of the utility model are：A kind of retainer with heat sinking function, the setting energy of thermal vias
Enough avoid retainer local temperature too high, it is difficult to radiate；The setting of lubrication groove can improve lubricant effect, reduce bearing and keep
Frame frictionally damage, so as to improve retainer service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of retainer with heat sinking function as shown in Figure 1, including retainer body 1, the retainer body 1
On offer the roller storage groove 2 of more than 1, opened on the retainer body 1 between two neighboring roller storage groove 2
Groove 3 is provided with, upper end is provided with the first spacing block 4 in the groove 3, the first radiating is offered on first spacing block 4 and is led to
Hole 5, lower end is provided with the second spacing block 6 in the groove 3, and the second thermal vias 7 are offered on second spacing block 6；Institute
State and lubrication groove 8 is offered on the groove 3 between the first spacing block 4 and the second spacing block 6, and the lubrication groove 8 and roller
Storage groove 2 is connected installation.
The depth of groove of the depth of groove more than groove 3 of the roller storage groove 2.
The upper surface of first spacing block 4 is in the same plane with the upper surface of retainer body 1, described second every
Upper surface from the upper surface of block 6 and retainer body 1 also is located on same plane.
Wearable ceramic coat layer 9 is coated with the roller storage groove 2.Wearable ceramic coat layer 9 is applied by wear-resistant ceramic
Material coating in roller storage groove 2 is formed, and the setting of wearable ceramic coat layer 9 can improve the wearability of retainer
Energy.
A kind of retainer with heat sinking function of the present embodiment, the setting of thermal vias can avoid retainer office
Portion's temperature is too high, it is difficult to radiate；The setting of lubrication groove can improve lubricant effect, reduce retainer frictionally damage, from
And improve retainer service life.
Claims (4)
1. a kind of retainer with heat sinking function, it is characterised in that：Including retainer body（1）, the retainer sheet
Body（1）On offer more than 1 roller storage groove（2）, the two neighboring roller storage groove（2）Between retainer
Body（1）On open up fluted（3）, the groove（3）Interior upper end is provided with the first spacing block（4）, first spacing block（4）
On offer the first thermal vias（5）, the groove（3）Interior lower end is provided with the second spacing block（6）, second spacing block
（6）On offer the second thermal vias（7）；First spacing block（4）With the second spacing block（6）Between groove（3）On open
It is provided with lubrication groove（8）, and the lubrication groove（8）Groove is stored with roller（2）Be connected installation.
2. a kind of retainer with heat sinking function according to claim 1, it is characterised in that：The roller storage
Groove（2）Depth of groove be more than groove（3）Depth of groove.
3. a kind of retainer with heat sinking function according to claim 1, it is characterised in that：First isolation
Block（4）Upper surface and retainer body（1）Upper surface it is in the same plane, second spacing block（6）Upper surface
With retainer body（1）Upper surface also be located on same plane.
4. a kind of retainer with heat sinking function according to claim 1, it is characterised in that：The roller storage
Groove（2）Inside it is coated with wearable ceramic coat layer（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378288.7U CN206268283U (en) | 2016-12-15 | 2016-12-15 | A kind of retainer with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378288.7U CN206268283U (en) | 2016-12-15 | 2016-12-15 | A kind of retainer with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268283U true CN206268283U (en) | 2017-06-20 |
Family
ID=59046345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378288.7U Expired - Fee Related CN206268283U (en) | 2016-12-15 | 2016-12-15 | A kind of retainer with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268283U (en) |
-
2016
- 2016-12-15 CN CN201621378288.7U patent/CN206268283U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170620 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |