CN102661211A - Novel integrated valve chamber cover - Google Patents
Novel integrated valve chamber cover Download PDFInfo
- Publication number
- CN102661211A CN102661211A CN2012101459010A CN201210145901A CN102661211A CN 102661211 A CN102661211 A CN 102661211A CN 2012101459010 A CN2012101459010 A CN 2012101459010A CN 201210145901 A CN201210145901 A CN 201210145901A CN 102661211 A CN102661211 A CN 102661211A
- Authority
- CN
- China
- Prior art keywords
- installing hole
- valve chamber
- mounting hole
- camshaft
- chamber cover
- 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.)
- Pending
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention relates to a novel integrated valve chamber cover. The novel valve chamber cover comprises a cover body (1), wherein at least one camshaft installing hole (3), an air intake rockshaft installing hole (4) and an oil sprayer installing hole (5) are formed in the cover body (1); a baffle plate (2) is arranged inside the cover body (1); the camshaft installing hole (3) and the air intake rockshaft installing hole (4) are formed in the baffle plate (2); the camshaft installing hole (3) is formed on the upper part of the air intake rockshaft installing hole (4); and the oil sprayer installing hole (5) is formed on the top of the cover body (1). The novel integrated valve chamber cover has the advantages that the novel integrated valve chamber cover has a compact structure; a few parts are required to be assembled, so that an assembling process can be simplified; a dimensional chain is shortened, so that installation precision is easy to control compared with that of the conventional structure; and a camshaft and an oil sprayer are convenient to disassemble and can be removed without the removal of related parts such as the valve chamber cover.
Description
Technical field
The invention belongs to a kind of cyclinder head cover, be specifically related to a kind of novel integrated cyclinder head cover.
Background technique
At present, traditional cyclinder head cover structure is camshaft, intake rocker and the oil sprayer installation function of not integrated distribution device.To the diesel engine of overhead-cam design, the camshaft of distribution device is normally realized installing and is located through being installed in guide cylinder on the cylinder head; To having the distribution device of rocker structure, the installation of rocking arm normally mode through direct installation realizes; The mode that oil sprayer normally compresses on cylinder head through pressing plate is installed.Adopt the advantage of this structural type to be: it is not high that the casting of part and machine are added required precision.But also have deficiency to be: structure is compact inadequately; Need the part of assembling more; It is higher that the machine of parts is added required precision; Dimensional chain is longer, and installation precision is wayward; The dismounting of camshaft and oil sprayer is inconvenient, could remove after must removing correlated parts such as cyclinder head cover in safety.
Summary of the invention
Technical problem to be solved by this invention provides a kind of novel integrated cyclinder head cover, and compact structure, convenient disassembly, linkage editor are able to simplify.
Technological scheme of the present invention: a kind of novel integrated cyclinder head cover; It comprises cover cap body 1, on said cover cap body 1, is provided with camshaft mounting hole 3 at least, intake rocker axle mounting hole 4 and mounting hole of oil sprayer 5; The set inside of cover cap body 1 has dividing plate 2; Camshaft mounting hole 3 all is arranged on the dividing plate 2 with intake rocker axle mounting hole 4, and camshaft mounting hole 3 is arranged on the top of intake rocker axle mounting hole 4, and mounting hole of oil sprayer 5 is arranged on the top.
The present invention compared with prior art has following beneficial effect: major advantage of the present invention has: 1. structure is compact more; 2. because the part of required assembling is less so linkage editor is able to simplify; 3. dimensional chain shortens, and the more common structure of installation precision is more easy to control; 4. camshaft and oil sprayer convenient disassembly, it is promptly dismountable need not remove correlated parts such as cyclinder head cover.The present invention is applicable to distribution device and oil sprayer mounting structure complicacy and the frequent structure of dismounting.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is along the sectional drawing of A-A among Fig. 1;
Fig. 3 is along the sectional drawing of B-B among Fig. 1.
Concrete mode of execution
A kind of novel integrated cyclinder head cover; It comprises cover cap body 1, on said cover cap body 1, is provided with camshaft mounting hole 3 at least, intake rocker axle mounting hole 4 and mounting hole of oil sprayer 5; The set inside of cover cap body 1 has first dividing plate 2 and second partition 2; Camshaft mounting hole 3 and intake rocker axle mounting hole 4 are separately positioned on first dividing plate 2, the second partition 2, and camshaft mounting hole 3 is arranged on the top of intake rocker axle mounting hole 4, and mounting hole of oil sprayer 5 is arranged on the second partition 2.
Claims (1)
1. novel integrated cyclinder head cover; It comprises cover cap body (1); On said cover cap body (1), be provided with camshaft mounting hole (3) at least; Intake rocker axle mounting hole (4) and mounting hole of oil sprayer (5) is characterized in that the set inside of cover cap body (1) has dividing plate (2), and camshaft mounting hole (3) and intake rocker axle mounting hole (4) all are arranged on the dividing plate (2); Camshaft mounting hole (3) is arranged on the top of intake rocker axle mounting hole (4), and mounting hole of oil sprayer (5) is arranged on the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101459010A CN102661211A (en) | 2012-05-12 | 2012-05-12 | Novel integrated valve chamber cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101459010A CN102661211A (en) | 2012-05-12 | 2012-05-12 | Novel integrated valve chamber cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661211A true CN102661211A (en) | 2012-09-12 |
Family
ID=46770770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101459010A Pending CN102661211A (en) | 2012-05-12 | 2012-05-12 | Novel integrated valve chamber cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661211A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632459A (en) * | 2015-01-26 | 2015-05-20 | 陕西北方动力有限责任公司 | In-line four-cylinder water-cooling diesel engine cylinder head cover |
| CN105715405A (en) * | 2014-12-19 | 2016-06-29 | 福特环球技术公司 | Unitary composite cam cover and carrier and assembly method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821699A (en) * | 1988-02-08 | 1989-04-18 | Alan Mackin | Pressure distribution device for valve cover |
| US20070240671A1 (en) * | 2006-04-18 | 2007-10-18 | Honda Motor Co., Ltd. | Internal combustion engine provided with camshaft-driven accessory |
| CN200989254Y (en) * | 2006-09-30 | 2007-12-12 | 奇瑞汽车有限公司 | Valve cover |
| CN201133292Y (en) * | 2007-10-23 | 2008-10-15 | 文国富 | Motorcycle engine integral air cylinder head |
| CN201255026Y (en) * | 2008-07-08 | 2009-06-10 | 奇瑞汽车股份有限公司 | Valve chamber shroud for engine |
| US20110065082A1 (en) * | 2009-09-17 | 2011-03-17 | Michael Gal | Device,system, and method of educational content generation |
| US20200065082A1 (en) * | 2018-06-21 | 2020-02-27 | Microsoft Technology Licensing, Llc | Memory-efficient upgrade staging |
-
2012
- 2012-05-12 CN CN2012101459010A patent/CN102661211A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821699A (en) * | 1988-02-08 | 1989-04-18 | Alan Mackin | Pressure distribution device for valve cover |
| US20070240671A1 (en) * | 2006-04-18 | 2007-10-18 | Honda Motor Co., Ltd. | Internal combustion engine provided with camshaft-driven accessory |
| CN200989254Y (en) * | 2006-09-30 | 2007-12-12 | 奇瑞汽车有限公司 | Valve cover |
| CN201133292Y (en) * | 2007-10-23 | 2008-10-15 | 文国富 | Motorcycle engine integral air cylinder head |
| CN201255026Y (en) * | 2008-07-08 | 2009-06-10 | 奇瑞汽车股份有限公司 | Valve chamber shroud for engine |
| US20110065082A1 (en) * | 2009-09-17 | 2011-03-17 | Michael Gal | Device,system, and method of educational content generation |
| US20200065082A1 (en) * | 2018-06-21 | 2020-02-27 | Microsoft Technology Licensing, Llc | Memory-efficient upgrade staging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715405A (en) * | 2014-12-19 | 2016-06-29 | 福特环球技术公司 | Unitary composite cam cover and carrier and assembly method |
| CN104632459A (en) * | 2015-01-26 | 2015-05-20 | 陕西北方动力有限责任公司 | In-line four-cylinder water-cooling diesel engine cylinder head cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |