CN201513216U - VCT oil-way structure - Google Patents
VCT oil-way structure Download PDFInfo
- Publication number
- CN201513216U CN201513216U CN2009200943058U CN200920094305U CN201513216U CN 201513216 U CN201513216 U CN 201513216U CN 2009200943058 U CN2009200943058 U CN 2009200943058U CN 200920094305 U CN200920094305 U CN 200920094305U CN 201513216 U CN201513216 U CN 201513216U
- Authority
- CN
- China
- Prior art keywords
- vct
- camshaft
- oil
- machine oil
- cam shaft
- 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 - Lifetime
Links
- 239000003921 oil Substances 0.000 claims abstract description 22
- 239000010721 machine oil Substances 0.000 claims description 21
- 239000010705 motor oil Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model relates to a VCT oil way structure, comprising a VCT 1 and a cam shaft 4, wherein the VCT 1 is arranged on the cam shaft 4. The VCT oil-way structure is characterized by also comprising an engine oil distributing sleeve 2 and a central bolt 3; the engine oil distributing sleeve 2 is pressed on the cam shaft 4; and the central bolt 3 is provided with a phase-advance oil way A at a ring belt between the engine oil distributing sleeve 2 and the cam shaft 4 by the engine oil distributing sleeve 2, and is also provided with a phase-delay oil way R at the ring belt between the engine oil distributing sleeve 2 and the central bolt 3. The cam shaft has simple processing and convenient assembling, thus reducing the cost; in addition, the VCT oil way structure has reliable working and convenient operation and well realizes VCT function.
Description
Technical field
The utility model belongs to motor car engine manufacturing technology field, particularly a kind of VCT oil channel structures.
Background technique
VCT is installed on the camshaft, and the operating modes different according to motor realize best valve timing by Engine ECU control VCT.VCT drives by hydraulic pressure machine oil, and a lot of motors all are to take to process special-purpose oil circuit at the camshaft end face, and are corresponding one by one with the VCT oil circuit for making the camshaft oil circuit, needs to use locating stud to guarantee that this mode has also strengthened the requirement to camshaft processing.
Summary of the invention
The utility model purpose provides a kind of VCT oil channel structures.
The technical solution of the utility model is achieved in that
A kind of VCT oil channel structures, it comprises VCT and camshaft, VCT is installed on the camshaft, it is characterized by: it also comprises machine oil dispenser sleeve, centre bolt, on camshaft, be pressed with the machine oil dispenser sleeve, centre bolt is by the machine oil dispenser sleeve, and the endless belt between machine oil dispenser sleeve and camshaft forms phase place and shifts to an earlier date oil circuit, and the endless belt between machine oil dispenser sleeve and centre bolt forms the phase lag oil circuit.
Camshaft processing of the present utility model is simple, easy to assembly, has reduced cost; Reliable operation is convenient to operation, has realized the VCT function well.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
A kind of VCT oil channel structures, it comprises VCT1 and camshaft 4, VCT1 is installed on the camshaft 4, it is characterized by: it also comprises machine oil dispenser sleeve 2, centre bolt 3, on camshaft 4, be pressed with machine oil dispenser sleeve 2, centre bolt 3 is by machine oil dispenser sleeve 2, and the endless belt between machine oil dispenser sleeve 2 and camshaft 4 forms phase place and shifts to an earlier date oil circuit A, and the endless belt between machine oil dispenser sleeve 2 and centre bolt 3 forms phase lag oil circuit R.
Embodiment:
The utility model utilizes machine oil dispenser sleeve and centre bolt to form the VCT oil circuit, on camshaft 4, be pressed with machine oil dispenser sleeve 2, centre bolt 3 is by machine oil dispenser sleeve 2, endless belt between machine oil dispenser sleeve 2 and camshaft 4 has formed phase place and has shifted to an earlier date oil circuit A, and the endless belt between machine oil dispenser sleeve 2 and centre bolt 3 has formed phase lag oil circuit R.The camshaft processing of this programme is simple, easy to assembly, has reduced cost; Reliable operation has realized the VCT function well.
The part that the utility model increases newly is few, and is simple in structure, is convenient to operation, can satisfy the motor usage requirement fully.
Claims (1)
1. VCT oil channel structures, it comprises VCT (1) and camshaft (4), VCT (1) is installed on the camshaft (4), it is characterized by: it also comprises machine oil dispenser sleeve (2), centre bolt (3), on camshaft (4), be pressed with machine oil dispenser sleeve (2), centre bolt (3) is by machine oil dispenser sleeve (2), and the endless belt between machine oil dispenser sleeve (2) and camshaft (4) forms phase place and shifts to an earlier date oil circuit A, and the endless belt between machine oil dispenser sleeve (2) and centre bolt (3) forms phase lag oil circuit R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943058U CN201513216U (en) | 2009-09-04 | 2009-09-04 | VCT oil-way structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943058U CN201513216U (en) | 2009-09-04 | 2009-09-04 | VCT oil-way structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513216U true CN201513216U (en) | 2010-06-23 |
Family
ID=42484626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200943058U Expired - Lifetime CN201513216U (en) | 2009-09-04 | 2009-09-04 | VCT oil-way structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285045A (en) * | 2012-05-07 | 2015-01-14 | 舍弗勒技术有限两合公司 | Camshaft adjuster and separating sleeve for a camshaft adjuster |
| CN104819024A (en) * | 2015-05-19 | 2015-08-05 | 杰锋汽车动力系统股份有限公司 | Automobile engine camshaft phase modulator oil channel separation device |
-
2009
- 2009-09-04 CN CN2009200943058U patent/CN201513216U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285045A (en) * | 2012-05-07 | 2015-01-14 | 舍弗勒技术有限两合公司 | Camshaft adjuster and separating sleeve for a camshaft adjuster |
| CN104285045B (en) * | 2012-05-07 | 2017-02-22 | 舍弗勒技术股份两合公司 | Camshaft adjuster and spacer sleeve for a camshaft adjuster |
| CN104819024A (en) * | 2015-05-19 | 2015-08-05 | 杰锋汽车动力系统股份有限公司 | Automobile engine camshaft phase modulator oil channel separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111201 Address after: 130011 No. 2259 Dongfeng Avenue, West New Economic and Technological Development Zone, Changchun Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |