CN204704384U - A kind of oil sealing dustproof construction and automobile - Google Patents
A kind of oil sealing dustproof construction and automobile Download PDFInfo
- Publication number
- CN204704384U CN204704384U CN201520301704.2U CN201520301704U CN204704384U CN 204704384 U CN204704384 U CN 204704384U CN 201520301704 U CN201520301704 U CN 201520301704U CN 204704384 U CN204704384 U CN 204704384U
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- end cap
- oil sealing
- automobile
- dustproof construction
- width
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Abstract
The utility model provides a kind of oil sealing dustproof construction and automobile, and this oil sealing dustproof construction comprises: the first end cap (3), and described first end cap (3) is arranged at one end of automobile gearbox output flange oil sealing (1); Second end cap (4), described second end cap (4) is arranged at the other end of automobile gearbox output flange oil sealing (1); Wherein, the opening of described first end cap (3) and the opening of described second end cap (4) are oppositely arranged; The edge of described first end cap (3) and described second end cap (4) has the groove (5) caved inward respectively, the diameter of described first end cap (3) is less than the diameter of the second end cap (4), and the width of described first end cap (3) inner groovy is less than the width of the second end cap (4) inner groovy.The oil sealing dustproof construction of the utility model embodiment and automobile, effectively prevent the particulate matter such as dust, silt under cross-country operating mode from entering the junction plane of oil sealing and transmission shaft, thus play the object of protection oil sealing.
Description
Technical field
The utility model relates to automotive field, particularly a kind of oil sealing dustproof construction and automobile.
Background technique
At present, go-anywhere vehicle, except meeting the use of general paved road, goes back the use of demand fulfillment cross-country road.Cross-country road service condition is relatively more severe, is full of dust, silt etc. in environment.Travel under this complex working condition, long-time use, as shown in Figure 1, oil sealing 1 place is without dustproof construction, protection against dust is poor, and the particulate matter such as dust, silt is easily gathered in the surface of gearbox and output flange 2 thereof, thus output flange oil sealing 1 lip easily has particulate matter to enter, damage oil seal lip, causes the leakage of oil of oil seal lip place.
Model utility content
The purpose of this utility model is to provide a kind of oil sealing dustproof construction and automobile, effectively prevents the particulate matter such as dust, silt under cross-country operating mode from entering the junction plane of oil sealing and transmission shaft, thus plays the object of protection oil sealing.
In order to achieve the above object, the utility model provides a kind of oil sealing dustproof construction, comprising:
First end cap 3, described first end cap 3 is arranged at one end of automobile gearbox output flange oil sealing 1;
Second end cap 4, described second end cap 4 is arranged at the other end of automobile gearbox output flange oil sealing 1;
Wherein, the opening of described first end cap 3 and the opening of described second end cap 4 are oppositely arranged;
Wherein, the edge of described first end cap 3 and described second end cap 4 has the groove 5 caved inward respectively, the diameter of described first end cap 3 is less than the diameter of described second end cap 4, and the width of described first end cap 3 inner groovy is less than the width of described second end cap 4 inner groovy.
Wherein, the diameter range of described first end cap 3 is 103mm-113mm, and the width range of the groove in described first end cap 3 is 5mm-15mm; The diameter range of described second end cap 4 is 109mm-119mm, and the width of the groove in described second end cap 4 is 25mm-35mm.
Wherein, the diameter of described first end cap 3 is 108mm, and the width of the groove in described first end cap 3 is 10mm; The diameter of described second end cap 4 is 114mm, and the width of the groove in described second end cap 4 is 29.5mm.
In addition, the utility model embodiment still provides a kind of automobile, comprises above-mentioned oil sealing dustproof construction.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme; at gearbox output flange oil sealing place, the first end cap and the second end cap are set; first end cap and the second end cap are by rational shape and respective outer side edges; form labyrinth structure; effectively can prevent the particulate matter such as dust, silt from entering the junction plane of oil sealing and transmission shaft, thus play the object of protection oil sealing.
Accompanying drawing explanation
Fig. 1 represents traditional gearbox output flange oil sealing mounting structure figure;
Fig. 2 represents gearbox output flange oil sealing mounting structure figure in the utility model embodiment;
Fig. 3 represents the structural representation of the first end cap in the utility model embodiment;
Fig. 4 represents the structural representation of the second end cap in the utility model embodiment.
Description of reference numerals:
1-oil sealing; 2-output flange; 3-first end cap; 4-second end cap; 5-groove.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model easily has particulate matter to enter for current automobile output flange oil seal lip, and damage oil seal lip, causes the problem of oil seal lip place leakage of oil, provide a kind of oil sealing dustproof construction and automobile.
As shown in Figures 2 to 4, the utility model embodiment provides a kind of oil sealing dustproof construction, comprising:
First end cap 3, described first end cap 3 is arranged at one end of automobile gearbox output flange oil sealing 1; Second end cap 4, described second end cap 4 is arranged at the other end of automobile gearbox output flange oil sealing 1; The opening of described first end cap 3 and the opening of described second end cap 4 are oppositely arranged, and the first end cap 3 and the second end cap 4 form labyrinth structure.Particularly, as shown in Figure 2, the left side that first end cap 3 is installed on oil sealing 1 can prevent the particulate matter of coming from left side, the right side that second end cap 4 is installed on oil sealing 1 can prevent the particulate matter of coming from right-hand member, two end caps cooperatively interact, dust, silt etc. under cross-country operating mode can be prevented to be attached directly to oil sealing sealing surface, to ensure the clean of oil sealing working environment.
Further, as shown in Figure 3, Figure 4, the edge of described first end cap 3 and described second end cap 4 has the groove 5 caved inward respectively, the diameter of described first end cap 3 is less than the diameter of described second end cap 4, and the width of described first end cap 3 inner groovy is less than the width of described second end cap 4 inner groovy.
First end cap 3 of the present embodiment and the second end cap 4 are metallic stamping pieces, and preparation process is simple, and use reliable, particularly offroad vehicle is when sand-gravel surface travels, and effectively prevents because the splashing of the foreign matters such as stone is to the damage of oil sealing.
Further, the diameter range of described first end cap 3 is 103mm-113mm, and the width range of the groove in described first end cap 3 is 5mm-15mm; The diameter range of described second end cap 4 is 109mm-119mm, and the width of the groove in described second end cap 4 is 25mm-35mm.
Preferably, the diameter of described first end cap 3 is 108mm, and the width of the groove in described first end cap 3 is 10mm; The diameter of described second end cap 4 is 114mm, and the width of the groove in described second end cap 4 is 29.5mm.
In addition, the utility model embodiment still provides a kind of automobile, comprises above-mentioned oil sealing dustproof construction.
The oil sealing dustproof construction of above-mentioned model utility embodiment and automobile; at gearbox output flange oil sealing place, the first end cap and the second end cap are set; first end cap and the second end cap are by rational shape and respective outer side edges; form labyrinth structure; effectively can prevent the particulate matter such as dust, silt from entering the junction plane of oil sealing and transmission shaft, thus play the object of protection oil sealing.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an oil sealing dustproof construction, is characterized in that, comprising:
First end cap (3), described first end cap (3) is arranged at one end of automobile gearbox output flange oil sealing (1);
Second end cap (4), described second end cap (4) is arranged at the other end of automobile gearbox output flange oil sealing (1);
Wherein, the opening of described first end cap (3) and the opening of described second end cap (4) are oppositely arranged;
Wherein, the edge of described first end cap (3) and described second end cap (4) has the groove (5) caved inward respectively, the diameter of described first end cap (3) is less than the diameter of described second end cap (4), and the width of described first end cap (3) inner groovy is less than the width of described second end cap (4) inner groovy.
2. oil sealing dustproof construction according to claim 1, is characterized in that, the diameter range of described first end cap (3) is 103mm-113mm, and the width range of the groove in described first end cap (3) is 5mm-15mm; The diameter range of described second end cap (4) is 109mm-119mm, and the width of the groove in described second end cap (4) is 25mm-35mm.
3. oil sealing dustproof construction according to claim 2, is characterized in that, the diameter of described first end cap (3) is 108mm, and the width of the groove in described first end cap (3) is 10mm; The diameter of described second end cap (4) is 114mm, and the width of the groove in described second end cap (4) is 29.5mm.
4. an automobile, is characterized in that, comprising: the oil sealing dustproof construction as described in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301704.2U CN204704384U (en) | 2015-05-12 | 2015-05-12 | A kind of oil sealing dustproof construction and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301704.2U CN204704384U (en) | 2015-05-12 | 2015-05-12 | A kind of oil sealing dustproof construction and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704384U true CN204704384U (en) | 2015-10-14 |
Family
ID=54284003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301704.2U Expired - Fee Related CN204704384U (en) | 2015-05-12 | 2015-05-12 | A kind of oil sealing dustproof construction and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704384U (en) |
-
2015
- 2015-05-12 CN CN201520301704.2U patent/CN204704384U/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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |