CN206346838U - A kind of Integral cylinder head - Google Patents
A kind of Integral cylinder head Download PDFInfo
- Publication number
- CN206346838U CN206346838U CN201621452252.9U CN201621452252U CN206346838U CN 206346838 U CN206346838 U CN 206346838U CN 201621452252 U CN201621452252 U CN 201621452252U CN 206346838 U CN206346838 U CN 206346838U
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- CN
- China
- Prior art keywords
- hole
- cam rest
- cylinder head
- rotating shaft
- integral cylinder
- 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.)
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Abstract
A kind of Cam rest provided with a pair of installation camshafts in Integral cylinder head, including cylinder body, cylinder body, the Cam rest is integrally formed on cylinder body, and Cam rest is provided with axis hole.The utility model provides a kind of Integral cylinder head, and Cam rest is integrally formed on cylinder body, and rigidity is more preferable, and assembly precision is higher, reduces engine abnormal noise.
Description
Technical field
The utility model belongs to technical field of engines, refers in particular to a kind of Integral cylinder head.
Background technology
Existing cylinder head uses the structure of cylinder head seat and cylinder head cover split-type, and the Cam rest for installing camshaft is also
The structure that split is covered, this Cam rest is poor to the support stiffness of camshaft, and assembly precision is low, easily causes engine different
Ring.
The content of the invention
The purpose of this utility model is to provide a kind of Integral cylinder head, and Cam rest is integrally formed on cylinder body, rigidity
More preferably, and assembly precision is higher, engine abnormal noise is reduced.
What the purpose of this utility model was realized in：It is provided with a pair in a kind of Integral cylinder head, including cylinder body, cylinder body
The Cam rest of camshaft is installed, the Cam rest is integrally formed on cylinder body, Cam rest is provided with axis hole.
It is preferred that, the Cam rest both sides are provided with mounting hole, and the rotating shaft two ends of rocking arm are plugged in adjacent cams branch respectively
On the mounting hole of frame, install rotating shaft two mounting holes one of them be blind hole, another is through hole；Cam rest is provided with vertical
The positioning hole of direct-connected logical mounting hole, rotating shaft is provided with screwed hole corresponding with positioning hole.
It is preferred that, boss, the mounting hole of Cam rest wherein side have been shifted to install between the Cam rest opposite face
It is arranged on boss, rocking arm is sandwiched between boss and the Cam rest of opposite side.
It is preferred that, the positioning hole is by boss upper surface vertical connection to mounting hole.
It is preferred that, end face regulating tank provided with adjustment rotating shaft initial position of the rotating shaft towards through hole.
It is preferred that, the regulating tank is yi word pattern groove.
It is preferred that, the screwed hole aperture is provided with chamfering.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, using monolithic cylinder head, more preferably, assembly precision is high for rigidity, reduces abnormal sound.
2nd, using fixed valve rocker, fit-up gap is small, reduces noise.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is explosive view one of the present utility model.
Fig. 3 is explosive view two of the present utility model.
Reference：1st, cylinder body；2nd, Cam rest；3rd, rocking arm；4th, rotating shaft；5th, bolt；6th, screwed hole；7th, boss；8th, it is fixed
Position hole；9th, axis hole；10th, mounting hole；11st, regulating tank.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-3：
A kind of Integral cylinder head, including cylinder body 1, the upper surface open of cylinder body 1 are provided with one for coordinating in cylinder cap, cylinder body 1
Cam rest 2 to installing camshaft, the Cam rest 2 is integrally formed on cylinder body 1, and Cam rest 2 is provided with axis hole 9.
It is preferred that, the both sides of Cam rest 2 are provided with mounting hole 10, and the two ends of rotating shaft 4 of rocking arm 3 are plugged in adjacent convex respectively
On the mounting hole 10 of wheel support 2, install rotating shaft 4 two mounting holes 10 one of them be blind hole, another is through hole；Cam branch
Frame 2 is provided with the positioning hole 8 of vertical connection mounting hole 10, and rotating shaft 4 is provided with screwed hole 6 corresponding with positioning hole 8；Screwed hole 6
Aperture is provided with chamfering.It is arranged such, facilitates rotating shaft 4 to be inserted from through hole.
With reference to Fig. 2 and Fig. 3, boss 7, the wherein side of Cam rest 2 have been shifted to install between the opposite face of Cam rest 2
Mounting hole 10 be arranged on boss 7, rocking arm 3 is sandwiched between boss 7 and the Cam rest 2 of opposite side.
It is preferred that, the positioning hole 8 is by the upper surface vertical connection of boss 7 to mounting hole 10.
It is preferred that, the rotating shaft 4 is provided with the regulating tank 11 of the adjustment initial position of rotating shaft 4, regulating tank towards the end face of through hole
11 be yi word pattern groove.Rotating shaft 4 is turned by regulating tank 11, makes 6 pairs of screwed hole in rotating shaft 4 to positioning hole 8, then from positioning hole 8
Upper insertion bolt 5 so that rotating shaft 4 is relatively fixed in mounting hole 10.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (7)
1. the Cam rest (2) provided with a pair of installation camshafts in a kind of Integral cylinder head, including cylinder body (1), cylinder body (1),
It is characterized in that：The Cam rest (2) is integrally formed on cylinder body (1), and Cam rest (2) is provided with axis hole (9).
2. a kind of Integral cylinder head according to claim 1, it is characterised in that：Cam rest (2) both sides are provided with
Mounting hole (10), rotating shaft (4) two ends of rocking arm (3) are plugged on the mounting hole of adjacent cams support (2) (10) respectively, are installed and are turned
One of them is blind hole to two mounting holes (10) of axle (4), and another is through hole；Cam rest (2) is pacified provided with vertical connection
The positioning hole (8) of hole (10) is filled, rotating shaft (4) is provided with screwed hole (6) corresponding with positioning hole (8).
3. a kind of Integral cylinder head according to claim 2, it is characterised in that：Cam rest (2) opposite face it
Between shifted to install boss (7), the mounting hole (10) of Cam rest (2) wherein side is arranged on boss (7), rocking arm (3) quilt
It is clipped between boss (7) and the Cam rest (2) of opposite side.
4. a kind of Integral cylinder head according to claim 3, it is characterised in that：The positioning hole (8) is on boss (7)
End face vertical connection is to mounting hole (10).
5. a kind of Integral cylinder head according to claim any one of 2-4, it is characterised in that：Rotating shaft (4) direction
Regulating tank (11) of the end face of through hole provided with adjustment rotating shaft (4) initial position.
6. a kind of Integral cylinder head according to claim 5, it is characterised in that：The regulating tank (11) is yi word pattern
Groove.
7. a kind of Integral cylinder head according to claim 6, it is characterised in that：Screwed hole (6) aperture is provided with
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452252.9U CN206346838U (en) | 2016-12-27 | 2016-12-27 | A kind of Integral cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452252.9U CN206346838U (en) | 2016-12-27 | 2016-12-27 | A kind of Integral cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346838U true CN206346838U (en) | 2017-07-21 |
Family
ID=59319185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452252.9U Active CN206346838U (en) | 2016-12-27 | 2016-12-27 | A kind of Integral cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
-
2016
- 2016-12-27 CN CN201621452252.9U patent/CN206346838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
| CN108894848B (en) * | 2018-09-14 | 2024-01-05 | 金浪科技有限公司 | Gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Zhanzhou Inventor after: Wu Xiaodong Inventor after: Wu Daolin Inventor after: Zhang Tao Inventor after: Wu Zhoujie Inventor after: Ding Xigen Inventor after: Yu Binyong Inventor after: Wu Lianbin Inventor after: Zhang Huiqiu Inventor after: Xu Yongyue Inventor after: Sun Xiaofeng Inventor before: Wen Zhanzhou Inventor before: Wu Xiaodong Inventor before: Wu Daolin Inventor before: Zhang Tao Inventor before: Wu Zhoujie Inventor before: Ding Xigen Inventor before: Yu Binyong Inventor before: Wu Lianbin Inventor before: Zhang Huiqiu Inventor before: Xu Yongyue Inventor before: Sun Xiaofeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: Luqiao Jinqing Tang Village Taizhou city Zhejiang province 318050 Patentee after: JINLANG SCIENCE & TECHNOLOGY CO., LTD. Address before: Jinqing Luqiao west two road Taizhou City, Zhejiang province 318050 No. 259 Patentee before: ZheJiang JinLang Engine Co.,Ltd. |