CN205190743U - Whole sealing washer is used to diesel engine - Google Patents
Whole sealing washer is used to diesel engine Download PDFInfo
- Publication number
- CN205190743U CN205190743U CN201520986390.4U CN201520986390U CN205190743U CN 205190743 U CN205190743 U CN 205190743U CN 201520986390 U CN201520986390 U CN 201520986390U CN 205190743 U CN205190743 U CN 205190743U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- engine cylinder
- sealing washer
- oily
- skeleton
- 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 discloses a whole sealing washer is used to diesel engine, including the seat skeleton, it has oily lip, dust lip and the static seal layer of sealing to bond on the seat skeleton, be provided with between a static seal layer and the oily lip and lead oily rubber circle, compare with prior art, the utility model discloses a whole sealing washer is used to diesel engine vulcanizes on the present skeleton and leads oily rubber circle, because some engine cylinder block are the irregularities, and lead the appearance of oily rubber circle and can vulcanize according to engine cylinder block appearance matching, when the sealing washer uses, can guarantee to lead oily rubber circle and the better laminating of engine cylinder block, avoids leaving gap so that fluid and is thrown away in the rotation.
Description
Technical field
The utility model relates to mechanical seal device technical field, particularly a kind of use for diesel engine integral sealing ring.
Background technique
Traditional use for diesel engine integral sealing ring can arrange Oil Guide circle or not establish Oil Guide circle on skeleton, and the effect of Oil Guide circle prevents axle when running up, and fluid is oozed out, and causes leakage of oil.Although and be provided with in some seal rings and prevent fluid by the Oil Guide circle oozed out, for the ease of installing, Oil Guide cycle basis is originally adopt O type circle, O type circle perhaps can play for some regular circular engine cylinder bodies avoids fluid by the effect of oozing out, but for the engine cylinder-body of irregularity, O type circle just well can not be fitted in the outside of engine cylinder-body, can there are some gaps, thus bring the problem of leakage of oil.
Model utility content
The utility model object is to provide a kind of use for diesel engine integral sealing ring, to solve traditional seal ring in oil sealing process, does not adopt Oil Guide circle to cause fluid to be easily thrown out of; Or adopt O type circle and for the engine cylinder-body of irregularity, well can not be fitted in the outside of engine cylinder-body, thus bring the technological deficiency of the problem of leakage of oil.
The technical solution of the utility model is achieved in that
A kind of use for diesel engine integral sealing ring, comprises a skeleton, described seat skeleton is bonded with oil sealing lip, dust excluder lips and static seal layer, be provided with Oil Guide rubber ring between described static seal layer and oil sealing lip.
Preferably, the inner side of described oil sealing lip is provided with floating axle.
Preferably, described seat skeleton is made into integration.
Compared with prior art, the utility model has following beneficial effect:
Use for diesel engine integral sealing ring of the present utility model, on present skeleton, sulfuration has Oil Guide rubber ring, because part engine cylinder-body is irregularity, and the profile of Oil Guide rubber ring can according to the sulfuration of engine cylinder-body form fit, when seal ring uses, can ensure that Oil Guide rubber ring and engine cylinder-body are better fitted, avoid leaving gap so that fluid is thrown out of in rotation.
Accompanying drawing explanation
Fig. 1 is use for diesel engine integral sealing ring structural representation of the present utility model.
In figure: seat skeleton 1, oil sealing lip 2, dust excluder lips 3, static seal layer 4, Oil Guide rubber ring 5, floating axle 6.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the utility model is clearly and completely described.
As shown in Figure 1, a kind of use for diesel engine integral sealing ring, comprise a skeleton 1, described seat skeleton 1 is made into integration, make seal ring integral installation convenient, described seat skeleton 1 is bonded with oil sealing lip 2, dust excluder lips 3 and static seal layer 4, Oil Guide rubber ring 5 is provided with between described static seal layer 4 and oil sealing lip 2, Oil Guide rubber ring 5 is arranged on static seal layer 4 and oil sealing lip 2 by vulcanization, Oil Guide rubber ring 5 exterior contour is used in engine cylinder-body profile according to it and determines, pointed, abandon the profile that O type circle can only be applied in circular engine cylinder body, the profile being applied in other engine cylinder-bodies there will be the phenomenon of leakage of oil, the inner side of described oil sealing lip 3 is provided with floating axle 6, has blocked outside the right bearing of engine cylinder-body and has directly contacted with oil sealing lip 2, avoided the wearing and tearing of oil sealing lip 2 pairs of bearings, add the working life of bearing.
To sum up structure of the present utility model is known, use for diesel engine integral sealing ring of the present utility model, on present skeleton, sulfuration has Oil Guide rubber ring, because part engine cylinder-body is irregularity, and the profile of Oil Guide rubber ring can according to the sulfuration of engine cylinder-body form fit, when seal ring uses, can ensure that Oil Guide rubber ring and engine cylinder-body are better fitted, avoid leaving gap so that fluid is thrown out of in rotation.
Claims (3)
1. a use for diesel engine integral sealing ring, comprises a skeleton, it is characterized in that, described seat skeleton is bonded with oil sealing lip, dust excluder lips and static seal layer, is provided with Oil Guide rubber ring between described static seal layer and oil sealing lip.
2. use for diesel engine integral sealing ring as claimed in claim 1, it is characterized in that, the inner side of described oil sealing lip is provided with floating axle.
3. use for diesel engine integral sealing ring as claimed in claim 1 or 2, it is characterized in that, described seat skeleton is made into integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986390.4U CN205190743U (en) | 2015-12-02 | 2015-12-02 | Whole sealing washer is used to diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986390.4U CN205190743U (en) | 2015-12-02 | 2015-12-02 | Whole sealing washer is used to diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190743U true CN205190743U (en) | 2016-04-27 |
Family
ID=55783736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986390.4U Expired - Fee Related CN205190743U (en) | 2015-12-02 | 2015-12-02 | Whole sealing washer is used to diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190743U (en) |
-
2015
- 2015-12-02 CN CN201520986390.4U patent/CN205190743U/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 |
Granted publication date: 20160427 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |