CN204402689U - The valve mechanism cover cap assembly of accessible site high pressure oil rail - Google Patents
The valve mechanism cover cap assembly of accessible site high pressure oil rail Download PDFInfo
- Publication number
- CN204402689U CN204402689U CN201520068915.6U CN201520068915U CN204402689U CN 204402689 U CN204402689 U CN 204402689U CN 201520068915 U CN201520068915 U CN 201520068915U CN 204402689 U CN204402689 U CN 204402689U
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure oil
- oil rail
- cylinder head
- bonnet body
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of valve mechanism cover cap assembly of accessible site high pressure oil rail, it comprises cylinder head bonnet body, is arranged in the middle part of described cylinder head bonnet body and the multiple fuel injector sleeve areas under control distributed along its length, described cylinder head cover cap body upper surface is divided into the first upper surface and the second upper surface by described fuel injector sleeve area under control, described second upper surface forms the groove corresponding with high pressure oil rail, described groove both sides are respectively equipped with multiple the first fixed hole for fixing high pressure oil rail, and described groove is embedded with multiple beam.The groove corresponding with high pressure oil rail is formed by the upper surface at cylinder head bonnet body, and multiple beam is set in groove, directly high pressure oil rail can be fixedly mounted on cylinder head bonnet body like this, utilize beam effectively can reduce the vibration of high pressure oil rail; The structure of cylinder head bonnet body and high pressure oil rail can also be made in addition to become compact, thus reduce them take volume.
Description
Technical field
The utility model relates to a kind of valve mechanism cover cap assembly, is specifically related to a kind of valve mechanism cover cap assembly of accessible site high pressure oil rail.
Background technique
The effect of high pressure oil rail is storage fuel oil, suppresses the pressure surge because high pressure fuel supply pump and oil sprayer oil spout produce simultaneously, guarantees that system pressure is stablized.Cylinder cover covers the case on engine steel body, prevents foreign matter etc. from entering motor, prevents inner oil leakage, and mist of oil is separated, and crankcase pressure regulates, and isolation structure transmits noise, and do the effect of erection support of other component.The Integration Design of component is development trends of motor, and integrated component can reduce engine component sum, and greatly can reduce failure risk that multiple component brings and to space hold.If high pressure oil rail can be integrated into valve mechanism cover to cover, just greatly can avoid the vibration of high pressure oil rail, improve the stability of whole motor car engine.
Summary of the invention
The utility model object is the valve mechanism cover cap assembly providing a kind of accessible site high pressure oil rail in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of valve mechanism cover cap assembly of accessible site high pressure oil rail, it comprises cylinder head bonnet body, be arranged in the middle part of described cylinder head bonnet body and the multiple fuel injector sleeve areas under control distributed along its length, described cylinder head cover cap body upper surface is divided into the first upper surface and the second upper surface by described fuel injector sleeve area under control, described second upper surface forms the groove corresponding with high pressure oil rail, described groove both sides are respectively equipped with multiple the first fixed hole for fixing high pressure oil rail, described groove is embedded with multiple beam.
Optimally, described first upper surface is formed with oil filler and cyclone separator.
Optimally, the described cylinder head cover cap body peripheral face strengthened frame that is provided with multiple stiffening rib or surrounded by described stiffening rib.
Optimally, described cylinder head cover cap body peripheral face is provided with multiple second fixed hole.
Optimally, described cylinder head cover cap body outer wall is fixed with multiple tubing clamp.
Because technique scheme is used, the utility model compared with prior art has following advantages: the valve mechanism cover cap assembly of the utility model accessible site high pressure oil rail, the groove corresponding with high pressure oil rail is formed by the upper surface at cylinder head bonnet body, and multiple beam is set in groove, directly high pressure oil rail can be fixedly mounted on cylinder head bonnet body like this, utilize beam effectively can reduce the vibration of high pressure oil rail; The structure of cylinder head bonnet body and high pressure oil rail can also be made in addition to become compact, thus reduce them take volume.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the valve mechanism cover cap assembly of the utility model accessible site high pressure oil rail;
Wherein, 1, cylinder head bonnet body; 10, stiffening rib; 100, strengthened frame; 11, fuel injector sleeve area under control; 12, the first upper surface; 13, the second upper surface; 14, groove; 15, the first fixed hole; 16, beam; 17, oil filler; 18, cyclone separator; 19, the second fixed hole; 2, tubing clamp.
Embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is described in detail:
The valve mechanism cover cap assembly of accessible site high pressure oil rail as shown in the figure, it mainly comprises cylinder head bonnet body 1, groove 14, first fixed hole 15 and beam 16.
Wherein, the middle part of cylinder head bonnet body 1 is provided with the multiple fuel injector sleeve areas under control 11 distributed along its length, and the upper surface of cylinder head bonnet body 1 is separated into two-part by these fuel injector sleeve areas under control 11, thus form the first upper surface 12 and the second upper surface 13.Second upper surface 13 forms the groove 14 corresponding with high pressure oil rail, and its both sides are respectively equipped with multiple for the first fixed hole 15, directly high pressure oil rail can be fixed on groove 14 place like this by the first fixed hole 15; It should be noted that in groove 14 and need to be embedded with multiple beam 16, effectively can reduce the vibration of high pressure oil rail like this, thus improve the stability of whole motor car engine; And cylinder head bonnet body 1 can also be made to become compact with the structure of high pressure oil rail, thus reduce them take volume.
In the present embodiment, the first upper surface 12 is formed with oil filler 17 and cyclone separator 18.The strengthened frame 100 that cylinder head bonnet body 1 outer circumferential face is provided with multiple stiffening rib 10 or is surrounded by stiffening rib 10, thus the intensity improving cylinder head bonnet body 1.Cylinder head bonnet body 1 outer circumferential face is provided with multiple second fixed hole 19, for facilitating being fixedly connected with of cylinder head bonnet body 1 and other parts.The outer wall of cylinder head bonnet body 1 is fixed with multiple tubing clamp 2, fixing for respective lines or pipeline, is beneficial to the arrangement of the pipeline of motor.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the valve mechanism cover cap assembly of an accessible site high pressure oil rail, it comprises cylinder head bonnet body (1), be arranged on described cylinder head bonnet body (1) middle part and the multiple fuel injector sleeve areas under control (11) distributed along its length, described cylinder head bonnet body (1) upper surface is divided into the first upper surface (12) and the second upper surface (13) by described fuel injector sleeve area under control (11), it is characterized in that: described second upper surface (13) forms the groove (14) corresponding with high pressure oil rail, described groove (14) both sides are respectively equipped with multiple the first fixed hole (15) for fixing high pressure oil rail, described groove (14) is embedded with multiple beam (16).
2. the valve mechanism cover cap assembly of accessible site high pressure oil rail according to claim 1, is characterized in that: described first upper surface (12) is formed with oil filler (17) and cyclone separator (18).
3. the valve mechanism cover cap assembly of accessible site high pressure oil rail according to claim 1, is characterized in that: the strengthened frame (100) that described cylinder head bonnet body (1) outer circumferential face is provided with multiple stiffening rib (10) or is surrounded by described stiffening rib (10).
4. the valve mechanism cover cap assembly of accessible site high pressure oil rail according to claim 1, is characterized in that: described cylinder head bonnet body (1) outer circumferential face is provided with multiple second fixed hole (19).
5. the valve mechanism cover cap assembly of accessible site high pressure oil rail according to claim 1, is characterized in that: described cylinder head bonnet body (1) outer wall is fixed with multiple tubing clamp (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068915.6U CN204402689U (en) | 2015-01-30 | 2015-01-30 | The valve mechanism cover cap assembly of accessible site high pressure oil rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068915.6U CN204402689U (en) | 2015-01-30 | 2015-01-30 | The valve mechanism cover cap assembly of accessible site high pressure oil rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402689U true CN204402689U (en) | 2015-06-17 |
Family
ID=53426557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068915.6U Expired - Fee Related CN204402689U (en) | 2015-01-30 | 2015-01-30 | The valve mechanism cover cap assembly of accessible site high pressure oil rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402689U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927415A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Engine hood |
| CN105927414A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Fastening type engine hood |
| CN105927416A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Engine cover with damping effect |
| CN107152351A (en) * | 2016-03-03 | 2017-09-12 | 宝沃汽车（中国）有限公司 | Timing cover and the automobile with it |
| CN107237708A (en) * | 2017-08-14 | 2017-10-10 | 安徽江淮汽车集团股份有限公司 | A kind of fixed structure of high pressure oil rail |
| CN106014678B (en) * | 2016-06-15 | 2018-10-12 | 苏州市振业模具有限公司 | A kind of absorbent-type engine housing |
-
2015
- 2015-01-30 CN CN201520068915.6U patent/CN204402689U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152351A (en) * | 2016-03-03 | 2017-09-12 | 宝沃汽车（中国）有限公司 | Timing cover and the automobile with it |
| CN105927415A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Engine hood |
| CN105927414A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Fastening type engine hood |
| CN105927416A (en) * | 2016-06-15 | 2016-09-07 | 苏州市振业模具有限公司 | Engine cover with damping effect |
| CN106014678B (en) * | 2016-06-15 | 2018-10-12 | 苏州市振业模具有限公司 | A kind of absorbent-type engine housing |
| CN107237708A (en) * | 2017-08-14 | 2017-10-10 | 安徽江淮汽车集团股份有限公司 | A kind of fixed structure of high pressure oil rail |
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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: 20150617 Termination date: 20200130 |