CN204704020U - A kind of engine air cylinder head structure and automobile - Google Patents
A kind of engine air cylinder head structure and automobile Download PDFInfo
- Publication number
- CN204704020U CN204704020U CN201520219935.9U CN201520219935U CN204704020U CN 204704020 U CN204704020 U CN 204704020U CN 201520219935 U CN201520219935 U CN 201520219935U CN 204704020 U CN204704020 U CN 204704020U
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- China
- Prior art keywords
- control valve
- oil control
- mounting hole
- ocv oil
- valve mounting
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- 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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- 238000005266 casting Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract 10
- 239000010705 motor oil Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Valve Device For Special Equipments (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of engine air cylinder head structure and automobile, wherein engine air cylinder head structure comprises: engine cylinder cap body, described engine cylinder cap body is provided with air inlet side OCV Oil Control Valve mounting hole, described air inlet side OCV Oil Control Valve mounting hole is provided with air inlet side OCV Oil Control Valve; Described engine cylinder cap body is also provided with exhaust side OCV Oil Control Valve mounting hole, described exhaust side OCV Oil Control Valve mounting hole is provided with exhaust side OCV Oil Control Valve; Wherein said air inlet side OCV Oil Control Valve mounting hole is communicated with the oil circuit of described engine cylinder cap body respectively with described exhaust side OCV Oil Control Valve mounting hole.By OCV Oil Control Valve mounting hole being arranged on the intake and exhaust both sides of engine cylinder cap body, improve the generalization of hardware and software platform engine component; Motor General design needed time and cost are reduced, shortens variable valve timing system of engine oil circuit simultaneously, improve speed of response.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of engine air cylinder head structure and automobile.
Background technique
The arrangement of existing OCV valve (Oil Control Valve OCV Oil Control Valve) is changed large to engine structure, oil circuit is complicated.In two VVT system, the layout major way of (Variable Valve Timing variable valve timing system of engine) OCV valve is for being placed on cyclinder head cover, namely the mounting point of OCV valve and valve chamber cover integrated.This kind of structure causes OCV valve oil road complicated, and manufacturing process cost increases.For the generalization of the engine part of hardware and software platform, the design change amount of single VVT and two VVT engine component is large, and the generalization of part is poor, causes the waste of design cost and component manufacture cost.
Model utility content
The purpose of this utility model is to provide a kind of engine air cylinder head structure and automobile, can improve the generalization of hardware and software platform engine component; Motor General design needed time and cost are reduced, shortens VVT system oil-way simultaneously, improve speed of response.
According to an aspect of the present utility model, a kind of engine air cylinder head structure is provided, comprises:
Engine cylinder cap body, described engine cylinder cap body is provided with air inlet side OCV Oil Control Valve mounting hole, and described air inlet side OCV Oil Control Valve mounting hole is provided with air inlet side OCV Oil Control Valve; Described engine cylinder cap body is also provided with exhaust side OCV Oil Control Valve mounting hole, described exhaust side OCV Oil Control Valve mounting hole is provided with exhaust side OCV Oil Control Valve; Wherein said air inlet side OCV Oil Control Valve mounting hole is communicated with the oil circuit of described engine cylinder cap body respectively with described exhaust side OCV Oil Control Valve mounting hole.
Optionally, described air inlet side OCV Oil Control Valve mounting hole and described exhaust side OCV Oil Control Valve mounting hole site are in the relative two ends of described engine cylinder cap body.
Optionally, described air inlet side OCV Oil Control Valve and described exhaust side OCV Oil Control Valve are bolted on described engine cylinder cap body.
Optionally, described air inlet side OCV Oil Control Valve mounting hole, described exhaust side OCV Oil Control Valve mounting hole and described engine cylinder cap body integrally casting are formed.
Optionally, described air inlet side OCV Oil Control Valve mounting hole and described exhaust side OCV Oil Control Valve mounting hole are arranged on described engine cylinder cap body by machining mode.
The utility model embodiment still provides a kind of automobile, and described automobile comprises above-mentioned engine air cylinder head structure.
The beneficial effects of the utility model are: by OCV Oil Control Valve mounting hole being arranged on air inlet side and the exhaust side of engine cylinder cap body, improve the generalization of hardware and software platform engine part, make the change amount of layout to related components of OCV valve in single VVT and two VVT motor little, motor General design needed time and cost are reduced.Simultaneously the arrangement of this OCV valve makes the be correlated with structure of oil circuit of OCV valve simple, and manufacturing process cost reduces, and shortens VVT system oil-way, improves speed of response.
Accompanying drawing explanation
Fig. 1 represents the engine air cylinder head structure schematic diagram that the utility model embodiment watches from exhaust side;
Fig. 2 represents the engine air cylinder head structure schematic diagram that the utility model embodiment watches from air inlet side;
Fig. 3 represents the utility model embodiment engine air cylinder head structure front view.
Wherein in figure: 1, engine cylinder cap body; 2, air inlet side OCV Oil Control Valve mounting hole; 3, exhaust side OCV Oil Control Valve mounting hole; 4, turnup structure; 5, positioning hole.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
As shown in Figure 1-Figure 3, a kind of engine air cylinder head structure, comprising:
Engine cylinder cap body 1, engine cylinder cap body 1 is provided with air inlet side OCV Oil Control Valve mounting hole 2, and air inlet side OCV Oil Control Valve mounting hole 2 is provided with air inlet side OCV Oil Control Valve; Engine cylinder cap body 1 is also provided with exhaust side OCV Oil Control Valve mounting hole 3, exhaust side OCV Oil Control Valve mounting hole 3 is provided with exhaust side OCV Oil Control Valve; Wherein air inlet side OCV Oil Control Valve mounting hole 2 is communicated with the oil circuit of engine cylinder cap body 1 respectively with exhaust side OCV Oil Control Valve mounting hole 3.
Concrete, OCV Oil Control Valve mounting hole is arranged on air inlet side and the exhaust side of engine cylinder cap body 1, OCV Oil Control Valve is arranged in OCV Oil Control Valve mounting hole simultaneously, and then OCV Oil Control Valve is arranged on air inlet side and the exhaust side of engine cylinder cap body 1.Air inlet side OCV Oil Control Valve mounting hole 2 is communicated with the oil circuit of engine cylinder cap body 1 respectively with exhaust side OCV Oil Control Valve mounting hole 3, makes OCV Oil Control Valve can oil mass size in oil circuit control.This configuration has improved the generalization of hardware and software platform engine part, make the change amount of layout to related components of OCV valve in single VVT and two VVT motor little, motor General design needed time and cost are reduced.Simultaneously the arrangement of this OCV valve makes the be correlated with structure of oil circuit of OCV valve simple, and manufacturing process cost reduces, and shortens VVT system oil-way, improves speed of response.Avoid the oil circuit complexity adopting and be arranged on by OCV Oil Control Valve and cyclinder head cover causes, manufacturing process cost increases, and the design change amount of engine component is large, the problem of the generalization difference of part.Wherein, Fig. 1 comprises exhaust side OCV Oil Control Valve mounting hole 3; Fig. 2 comprises air inlet side OCV Oil Control Valve mounting hole 2.
In model utility above-described embodiment, as shown in Figure 3, air inlet side OCV Oil Control Valve mounting hole 2 is positioned at the relative two ends of engine cylinder cap body 1 with exhaust side OCV Oil Control Valve mounting hole 3.
Concrete, air inlet side OCV Oil Control Valve mounting hole 2 and exhaust side OCV Oil Control Valve mounting hole 3 lay respectively at air inlet side and the exhaust side of engine cylinder cap body 1, wherein air inlet side and exhaust side are positioned at the relative two ends of engine cylinder cap body 1, this design makes the be correlated with structure of oil circuit of OCV valve simple, and manufacturing process cost reduces.
In model utility above-described embodiment, air inlet side OCV Oil Control Valve and exhaust side OCV Oil Control Valve are bolted on engine cylinder cap body 1.
Concrete, as depicted in figs. 1 and 2, OCV Oil Control Valve is provided with turnup structure 4, turnup structure 4 is provided with positioning hole 5, after OCV Oil Control Valve being arranged on OCV Oil Control Valve mounting hole, by coordinating of bolt and positioning hole 5, OCV Oil Control Valve is fixed on engine cylinder cap body 1.
In model utility above-described embodiment, air inlet side OCV Oil Control Valve mounting hole 2, exhaust side OCV Oil Control Valve mounting hole 3 are formed with engine cylinder cap body 1 integrally casting; Or air inlet side OCV Oil Control Valve mounting hole 2 and exhaust side OCV Oil Control Valve mounting hole 3 are arranged on engine cylinder cap body 1 by machining mode.
Concrete, OCV Oil Control Valve mounting hole adopts and is arranged on engine cylinder cap body 1 with the form of engine cylinder cap body 1 integrally casting, and the one-body molded manufacture of which is simple.It should be noted that, the OCV Oil Control Valve mounting hole that casting is formed is blank hole, needs for further processing.Also directly on engine cylinder cap body 1, OCV Oil Control Valve mounting hole can be set by mach mode.When directly adopting mach mode to arrange OCV Oil Control Valve mounting hole on engine cylinder cap body 1, engine cylinder cap body 1 should be provided with corresponding structure, as boss.
The utility model embodiment still provides a kind of automobile, comprises above-mentioned engine air cylinder head structure.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. an engine air cylinder head structure, is characterized in that, comprising:
Engine cylinder cap body, described engine cylinder cap body is provided with air inlet side OCV Oil Control Valve mounting hole, and described air inlet side OCV Oil Control Valve mounting hole is provided with air inlet side OCV Oil Control Valve; Described engine cylinder cap body is also provided with exhaust side OCV Oil Control Valve mounting hole, described exhaust side OCV Oil Control Valve mounting hole is provided with exhaust side OCV Oil Control Valve; Wherein said air inlet side OCV Oil Control Valve mounting hole is communicated with the oil circuit of described engine cylinder cap body respectively with described exhaust side OCV Oil Control Valve mounting hole.
2. engine air cylinder head structure as claimed in claim 1, is characterized in that, described air inlet side OCV Oil Control Valve mounting hole and described exhaust side OCV Oil Control Valve mounting hole site are in the relative two ends of described engine cylinder cap body.
3. engine air cylinder head structure as claimed in claim 1, it is characterized in that, described air inlet side OCV Oil Control Valve and described exhaust side OCV Oil Control Valve are bolted on described engine cylinder cap body.
4. engine air cylinder head structure as claimed in claim 1, it is characterized in that, described air inlet side OCV Oil Control Valve mounting hole, described exhaust side OCV Oil Control Valve mounting hole and described engine cylinder cap body integrally casting are formed.
5. engine air cylinder head structure as claimed in claim 1, it is characterized in that, described air inlet side OCV Oil Control Valve mounting hole and described exhaust side OCV Oil Control Valve mounting hole are arranged on described engine cylinder cap body by machining mode.
6. an automobile, is characterized in that, described automobile comprises the engine air cylinder head structure as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219935.9U CN204704020U (en) | 2015-04-13 | 2015-04-13 | A kind of engine air cylinder head structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219935.9U CN204704020U (en) | 2015-04-13 | 2015-04-13 | A kind of engine air cylinder head structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704020U true CN204704020U (en) | 2015-10-14 |
Family
ID=54283643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219935.9U Expired - Fee Related CN204704020U (en) | 2015-04-13 | 2015-04-13 | A kind of engine air cylinder head structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704020U (en) |
-
2015
- 2015-04-13 CN CN201520219935.9U patent/CN204704020U/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: 20151014 |