CN204900520U - Car is bearing for door window - Google Patents
Car is bearing for door window Download PDFInfo
- Publication number
- CN204900520U CN204900520U CN201520368866.8U CN201520368866U CN204900520U CN 204900520 U CN204900520 U CN 204900520U CN 201520368866 U CN201520368866 U CN 201520368866U CN 204900520 U CN204900520 U CN 204900520U
- Authority
- CN
- China
- Prior art keywords
- copper
- bearing
- wear
- door window
- car
- 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 provides a car is bearing for door window belongs to equipment field for the door window. It has solved prior art design reasonable scheduling problem inadequately. This car is bearing for door window is including the inner circle, the outer lane, inner circle and outer lane between a structure is equipped with, the structural pocket hole that is equipped with of frame, the downthehole roller that is equipped with of pocket, its characterized in that: the support body made including the aluminum material of frame structure, the outer even cladding of support body has the copper layer, on copper the layer outside evenly the cladding have wear - resistant ceramic coating. This car is bearing for door window's advantage lies in: reasonable in design, simple structure, wearability height, low in production cost, light, the good heat dissipation of use.
Description
Technical field
The utility model belongs to vehicle window equipment technical field, especially relates to a kind of automotive window bearing.
Background technique
Vehicle window in automobile component is the most used parts, and the opening and closing of vehicle window are all closely related with bearing, therefore proposes higher requirement to the portability of bearing, wear resistance, existing bearing is owing to have employed converted steel material, weight is large, easy to wear, and uses inconvenience.
Model utility content
The purpose of this utility model is for the problems referred to above, provide a kind of reasonable in design, structure simple, use light, that wear resistance is high automotive window bearing.
For achieving the above object, the utility model have employed following technical proposal: automotive window bearing of the present utility model, include inner ring, outer ring, is equipped with shelf structure between described inner ring and outer ring, and described shelf structure is provided with pocket hole, described pocket hole is built with roller, it is characterized in that: described shelf structure includes the support body that aluminum material is made, and is uniformly coated with layers of copper outside support body, outside layers of copper, be uniformly coated with wear-resistant ceramic layer.Support body adopts aluminum material to make, and alleviates weight, uses light, and high-abrasive material is owing to adopting wear-resistant ceramic layer, and while maintenance high wear resistance, again reduce cost of production, layers of copper, due to good heat conductivity, improves heat dispersion.
Preferably, the thickness of described layers of copper is 1 to 2 millimeter.While guarantee thermal diffusivity, save cost of production.
Preferably, described wear-resistant ceramic layer thickness is 1 to 2 times of copper layer thickness.Wear-resistant ceramic layer, owing to directly contacting generation rolling friction with roller, is position the most easy to wear, therefore needs the thickness thicker than layers of copper, improves working life.
Preferably, described roller is made up of wear-resistant ceramic.Because roller and wear-resistant ceramic layer use identical material to reduce friction factor, improve wear resistance, saved cost of production, the effect of insulation can also be played simultaneously, avoid inner ring and axle to rotate the electrostatic produced and pass to outer ring.
Compared with prior art, this automotive window advantage of bearing is: reasonable in design, structure is simple, wear resistance is high, cost of production is low, it is light to use, thermal diffusivity good.
Accompanying drawing explanation
Fig. 1 provides the structural representation of the utility model embodiment.
In figure, inner ring 1, outer ring 2, shelf structure 3, support body 31, layers of copper 32, wear-resistant ceramic layer 33, pocket hole 34, roller 4.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in Figure 1, this automotive window bearing, include inner ring 1, outer ring 2, shelf structure 3 is housed between inner ring 1 and outer ring 2, shelf structure 3 is provided with pocket hole 34, pocket hole 34 is built with roller 4, it is characterized in that: shelf structure 3 includes the support body 31 that aluminum material is made, layers of copper 32 is uniformly coated with outside support body 31, wear-resistant ceramic layer 33 is uniformly coated with outside layers of copper 32, support body 31 adopts aluminum material to make, alleviate weight, use light, high-abrasive material is owing to adopting wear-resistant ceramic layer 33, cost of production is again reduced while maintenance high wear resistance, layers of copper 32 is due to good heat conductivity, improve heat dispersion.
Particularly, the thickness of layers of copper 32 is here 1 to 2 millimeter, while guarantee thermal diffusivity, has saved cost of production.
Further, here wear-resistant ceramic layer 33 thickness be 1 to 2 times of layers of copper 32 thickness, wear-resistant ceramic layer 33, owing to directly contacting generation rolling friction with roller, is position the most easy to wear, therefore needs the thickness thicker than layers of copper 32, improves working life; Here roller 4 be made up of wear-resistant ceramic, owing to using identical material to reduce friction factor with wear-resistant ceramic layer 33, improve wear resistance, saved cost of production, the effect of insulation can also be played simultaneously, avoid inner ring 1 and axle to rotate the electrostatic produced and pass to outer ring 2.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as inner ring 1, outer ring 2, shelf structure 3, support body 31, layers of copper 32, wear-resistant ceramic layer 33, pocket hole 34, roller 4 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. an automotive window bearing, include inner ring (1), outer ring (2), between described inner ring (1) and outer ring (2), shelf structure (3) is housed, described shelf structure (3) is provided with pocket hole (34), described pocket hole (34) is built with roller (4), it is characterized in that: described shelf structure (3) includes the support body (31) that aluminum material is made, be uniformly coated with layers of copper (32) outside support body (31), outside layers of copper (32), be uniformly coated with wear-resistant ceramic layer (33).
2. automotive window bearing according to claim 1, is characterized in that, the thickness of described layers of copper (32) is 1 to 2 millimeter.
3., according to the arbitrary described automotive window bearing of claim 1 to 2, it is characterized in that, described wear-resistant ceramic layer (33) thickness is 1 to 2 times of layers of copper (32) thickness.
4. automotive window bearing according to claim 1, is characterized in that, described roller (4) is made up of wear-resistant ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368866.8U CN204900520U (en) | 2015-06-01 | 2015-06-01 | Car is bearing for door window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368866.8U CN204900520U (en) | 2015-06-01 | 2015-06-01 | Car is bearing for door window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900520U true CN204900520U (en) | 2015-12-23 |
Family
ID=54922700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368866.8U Expired - Fee Related CN204900520U (en) | 2015-06-01 | 2015-06-01 | Car is bearing for door window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900520U (en) |
-
2015
- 2015-06-01 CN CN201520368866.8U patent/CN204900520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151223 Termination date: 20190601 |