CN203594525U - Novel engine plastic housing - Google Patents
Novel engine plastic housing Download PDFInfo
- Publication number
- CN203594525U CN203594525U CN201320674930.6U CN201320674930U CN203594525U CN 203594525 U CN203594525 U CN 203594525U CN 201320674930 U CN201320674930 U CN 201320674930U CN 203594525 U CN203594525 U CN 203594525U
- Authority
- CN
- China
- Prior art keywords
- cover cap
- steel bushing
- rubber seal
- seal
- new work
- 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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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a novel engine plastic housing comprising a housing body, steel sleeves and a rubber seal ring. The housing body is a housing made of high-temperature resistance plastics in an integrated injection molding mode, a cylinder cover installation base is arranged at the bottom, steel sleeve installation holes and seal grooves are formed in the cylinder cover installation base, the steel sleeves are placed in the steel sleeve installation holes, and the rubber seal rings are arranged in the seal grooves. The novel engine plastic housing has the advantages of being convenient to install, good in seal effect and appearance quality, light in weight, low in production cost, free of environment pollution in the production process and the like.
Description
Technical field
The utility model belongs to engine component manufacturing technology field, relates to a kind of new work engine plastics cover cap.
Background technique
In engine part, need a cover cap, be also referred to as valve chamber cover, be used for protecting valve and driving mechanism thereof, prevent that lubricant oil from leaking.At present, people know that the engine bonnet generally using with factory is cast iron or cast aluminium manufacture altogether, the appearance quality of its product is poor, weight is large, cost of production is high, easily produce in process of production the pollution to environment, and installation process need to increase asbestos washer between cover cap and engine cylinder cap, installation process is more loaded down with trivial details, and sealing effect is subject to the impact of operation factors larger.
Summary of the invention
It is good that problem to be solved in the utility model is to provide a kind of outward appearance, the new work engine plastics cover cap of easy for installation, good seal.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of new work engine plastics cover cap, comprise cover cap body, steel bushing, rubber seal, described cover cap body is the cover cap of high-temperature resistance plastice integrated injection molding, bottom is provided with cylinder cap fitting seat, described cylinder cap fitting seat is provided with steel bushing mounting hole and seal groove, and described steel bushing is placed in described steel bushing mounting hole, and described rubber seal is placed in described seal groove.
Further, described cover cap body is provided with stiffening rib.
Further, described rubber seal is sulfidization molding rubber seal.
Further, described steel bushing is for colding pressing in steel bushing mounting hole.
Advantage and the good effect that the utlity model has are: have the advantages such as easy for installation, good sealing effect, appearance quality is good, lightweight, cost of production is low, production process non-environmental-pollution.
Accompanying drawing explanation
Fig. 1 is the structural front view of the present embodiment;
Fig. 2 is the structure side view of the present embodiment;
Fig. 3 is the structure plan view of the present embodiment;
Fig. 4 is the structure sectional view of the present embodiment;
Fig. 5 is the STRUCTURE DECOMPOSITION view of the present embodiment;
In figure:
1, cover cap body 2, steel bushing 3, rubber seal
4, cylinder cap fitting seat 5, seal groove 6, steel bushing mounting hole
Embodiment
As Figure 1-5, the utility model is a kind of new work engine plastics cover cap, comprises cover cap body 1, steel bushing 2, rubber seal 3, and cover cap body 1 is the cover cap of high-temperature resistance plastice integrated injection molding, and outside is provided with stiffening rib.Cover cap body 1 bottom is provided with cylinder cap fitting seat 4, and cylinder cap fitting seat 4 is provided with steel bushing mounting hole 6 and seal groove 5, and steel bushing 2 is for colding pressing in steel bushing mounting hole 6, bolt through steel bushing 2 realize with motor between be connected.Rubber seal 3 is sulfidization molding rubber seal 3, is placed in seal groove 5, realizes the sealing between cover cap and motor by compressive strain, replaces original asbestos washer, reduces due to the impact of operation reason on sealing effect.
The cover cap body 1 of the present embodiment, by plastic material alternative metals material, has advantages of lightweight, non-environmental-pollution; Rubber seal 3 is substituted to asbestos washer, increased sealing; The connection of steel bushing 2 has increased the tightness being connected between cover cap and motor.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. a new work engine plastics cover cap, it is characterized in that: comprise cover cap body, steel bushing, rubber seal, described cover cap body is the cover cap of high-temperature resistance plastice integrated injection molding, bottom is provided with cylinder cap fitting seat, described cylinder cap fitting seat is provided with steel bushing mounting hole and seal groove, described steel bushing is placed in described steel bushing mounting hole, and described rubber seal is placed in described seal groove.
2. a kind of new work engine plastics cover cap according to claim 1, is characterized in that: described cover cap body is provided with stiffening rib.
3. a kind of new work engine plastics cover cap according to claim 1, is characterized in that: described rubber seal is sulfidization molding rubber seal.
4. a kind of new work engine plastics cover cap according to claim 1, is characterized in that: described steel bushing is for colding pressing in steel bushing mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674930.6U CN203594525U (en) | 2013-10-29 | 2013-10-29 | Novel engine plastic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674930.6U CN203594525U (en) | 2013-10-29 | 2013-10-29 | Novel engine plastic housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594525U true CN203594525U (en) | 2014-05-14 |
Family
ID=50675418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674930.6U Expired - Fee Related CN203594525U (en) | 2013-10-29 | 2013-10-29 | Novel engine plastic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594525U (en) |
-
2013
- 2013-10-29 CN CN201320674930.6U patent/CN203594525U/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 | ||
| CP03 | Change of name, title or address |
Address after: 300380 Tianjin City, North Industrial Park Xiqing District Hongyun Road No. 19 Patentee after: Tianjin Huide air intake system of Limited by Share Ltd Address before: 300380 Tianjin city Xiqing District North Industrial Park Hongyun Road No. 19 Patentee before: Tianjin Huide Air-intake System Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |