CN204677313U - A kind of cylinder head cover of convenient mounting or dismounting motor - Google Patents
A kind of cylinder head cover of convenient mounting or dismounting motor Download PDFInfo
- Publication number
- CN204677313U CN204677313U CN201520355053.5U CN201520355053U CN204677313U CN 204677313 U CN204677313 U CN 204677313U CN 201520355053 U CN201520355053 U CN 201520355053U CN 204677313 U CN204677313 U CN 204677313U
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- cover
- head cover
- upper cover
- lower 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.)
- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of cylinder head cover of convenient mounting or dismounting motor, feature is that cylinder caping installs cylinder head cover lower cover, caping is installed cylinder head cover upper cover under cylinder head cover, high-pressure oil pipe is arranged on cylinder head cover lower cover side angle, O RunddichtringO is installed between cylinder head cover upper cover and cylinder head cover lower cover, oil sprayer is arranged in cylinder head, high-pressure oil pipe is connected with oil sprayer through cylinder head cover lower cover, cylinder head cover upper cover is arranged in cylinder head by valve mechanism cover bolt, oil sprayer, air valve bridge assembly, rocker arm assembly, bulb conjunction is arranged on the cylinder head cover upper cover above cylinder head, in the inner chamber of cylinder head cover lower cover.Maintenance is convenient, only needs to take cylinder head cover upper cover apart, can carry out the maintaining of being correlated with.Reduce potential faults, part maintenance project does not need to tear high-pressure oil pipe open and can carry out, and avoids air to enter oil circuit, avoids more potential faults.
Description
Technical field
The present invention relates to a kind of cylinder cover of engine, particularly a kind of cylinder head cover of convenient mounting or dismounting motor.
Background technique
Current cylinder head cover is assemblied on cylinder cap, and main purpose has three: 1, dust-proof--and prevent external dust from entering cylinder cap and body; 2, protect--the action of the movement parts such as protection Valve Rocker Organization; 3, seal-prevent the lubricant oil of Valve Rocker Organization from leaking outside.Existing cylinder head cover is all-in-one-piece, the major defect of its prior art be when maintain or break down need adjustment valve clearance time, whole cylinder head cover and high-pressure oil pipe must be pulled down, like this, outside whole Valve Rocker Organization is just exposed to, easily enter dust, foreign material, and in high-pressure oil pipe, also easily enter air.As dealt with improperly, motor can be made to retain potential faults.
Summary of the invention
The object of the present invention is to provide a kind of technical problem that will solve exactly when needs adjustment valve clearance; do not need to pull down high-pressure oil pipe; and suitably protection valve mechanism is not exclusively exposed to outward; structure is simple; easy to manufacture, the cylinder head cover of a kind of convenient mounting or dismounting motor maintain easily, maintained.
Technical solution of the present invention is such, and a kind of cylinder head cover of convenient mounting or dismounting motor, comprises cylinder head cover upper cover, cylinder head cover lower cover, cylinder head, high-pressure oil pipe, valve mechanism cover bolt, air valve bridge assembly, rocker arm assembly, bulb conjunction, oil sprayer, O RunddichtringO, it is characterized in that cylinder head cover lower cover (2) is installed on cylinder head (3) top, cylinder head cover upper cover (1) is installed on cylinder head cover lower cover (2) top, high-pressure oil pipe (4) is arranged on cylinder head cover lower cover (2) side angle, O RunddichtringO (10) is installed between cylinder head cover upper cover (1) and cylinder head cover lower cover (2), oil sprayer (9) is arranged in cylinder head (3), high-pressure oil pipe (4) is connected with oil sprayer (9) through cylinder head cover lower cover (2), cylinder head cover upper cover (1) is arranged in cylinder head (3) by valve mechanism cover bolt (5), oil sprayer (9), air valve bridge assembly (6), rocker arm assembly (7), bulb conjunction (8) is arranged on the cylinder head cover upper cover (1) above cylinder head (3), in the inner chamber of cylinder head cover lower cover (2).
The inclined-plane of cylinder head cover upper cover (1), cylinder head cover lower cover (2) side there is nut, high-pressure oil pipe fixed by pad (4).
Valve mechanism cover bolt (5) is vertically mounted on cylinder head cover upper cover (1) end face.
Cylinder head (3), cylinder head cover upper cover (1), cylinder head cover lower cover (2) its be split each other.
Advantage of the present invention is: 1, maintenance is convenient, only needs to tear cylinder head cover upper cover open, can carry out the maintaining of being correlated with.2, reduce potential faults, part maintains project, and not needing to tear high-pressure oil pipe open can carry out, and avoids air to enter oil circuit, avoids more potential faults.
Accompanying drawing explanation
Fig. 1-1 is the plan view of the cylinder head cover of a kind of convenient mounting or dismounting motor of the present invention.
Fig. 1-2 is the plan view of the cylinder head cover of a kind of convenient mounting or dismounting motor of the present invention.
Fig. 2 is the front sectional view of the cylinder head cover of a kind of convenient mounting or dismounting motor of the present invention.
Fig. 3 is the vertical view cutaway drawing of the cylinder head cover of a kind of convenient mounting or dismounting motor of the present invention.
Reference character: cylinder head cover upper cover (1), cylinder head cover lower cover (2), cylinder head (3), high-pressure oil pipe (4), valve mechanism cover bolt (5), air valve bridge assembly (6), rocker arm assembly (7), bulb conjunction (8), oil sprayer (9), O RunddichtringO (10).
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described
Embodiment 1, as shown in Figure 1, the cylinder head cover of the present invention's design is divided into cylinder head cover upper cover (1), cylinder head cover lower cover (2), cylinder head cover upper cover (1) is fixed on rocker arm bracket by valve mechanism cover bolt (5), cylinder head cover lower cover (2) is arranged in cylinder head (3), with O RunddichtringO (10) sealing between cylinder head cover upper cover (1), cylinder head cover lower cover (2), oil sprayer (9) is arranged in cylinder head (3), and high-pressure oil pipe (4) is connected to oil sprayer (9) through cylinder head cover lower cover (2).
Embodiment 2, and as shown in Figure 2 and Figure 3, in complete machine maintenance mastery, when adjusting valve clearance (gap between air valve bridge assembly (6) and bulb conjunction (8)), only need to take cylinder head cover upper cover (1) apart, namely the instrument such as available clearance gauge adjusts.Do not need whole cylinder head cover of dismantling, avoid outside whole valve mechanism is exposed to, easily entering the hidden danger of foreign material, dust.High-pressure oil pipe (4) is through cylinder head cover lower cover (2) and is connected on oil sprayer (9), and when tearing cylinder head cover upper cover (1) open, do not need to tear high-pressure oil pipe (4) open, avoid air to enter oil circuit, this is very large protection to oil sprayer.
Embodiment 3, and a kind of cylinder head cover of convenient mounting or dismounting motor, comprises cylinder head cover upper cover, cylinder head cover lower cover, cylinder head, high-pressure oil pipe, valve mechanism cover bolt, air valve bridge assembly, rocker arm assembly, bulb conjunction, oil sprayer, O RunddichtringO, it is characterized in that cylinder head cover lower cover (2) is installed on cylinder head (3) top, cylinder head cover upper cover (1) is installed on cylinder head cover lower cover (2) top, high-pressure oil pipe (4) is arranged on cylinder head cover lower cover (2) side angle, O RunddichtringO (10) is installed between cylinder head cover upper cover (1) and cylinder head cover lower cover (2), oil sprayer (9) is arranged in cylinder head (3), high-pressure oil pipe (4) is connected with oil sprayer (9) through cylinder head cover lower cover (2), cylinder head cover upper cover (1) is arranged in cylinder head (3) by valve mechanism cover bolt (5), oil sprayer (9), air valve bridge assembly (6), rocker arm assembly (7), bulb conjunction (8) is arranged on the cylinder head cover upper cover (1) above cylinder head (3), in the inner chamber of cylinder head cover lower cover (2).The inclined-plane of cylinder head cover upper cover (1), cylinder head cover lower cover (2) side there is nut, high-pressure oil pipe fixed by pad (4).Valve mechanism cover bolt (5) from cylinder head cover upper cover (1) end face at right angle setting, cylinder head (3), cylinder head cover upper cover (1), cylinder head cover lower cover (2) its be split each other.
Claims (4)
1. the cylinder head cover of a convenient mounting or dismounting motor, comprise cylinder head cover upper cover, cylinder head cover lower cover, cylinder head, high-pressure oil pipe, valve mechanism cover bolt, air valve bridge assembly, rocker arm assembly, bulb conjunction, oil sprayer, O RunddichtringO, it is characterized in that cylinder head cover lower cover (2) is installed on cylinder head (3) top, cylinder head cover upper cover (1) is installed on cylinder head cover lower cover (2) top, high-pressure oil pipe (4) is arranged on cylinder head cover lower cover (2) side angle, O RunddichtringO (10) is installed between cylinder head cover upper cover (1) and cylinder head cover lower cover (2), oil sprayer (9) is arranged in cylinder head (3), high-pressure oil pipe (4) is connected with oil sprayer (9) through cylinder head cover lower cover (2), cylinder head cover upper cover (1) is arranged in cylinder head (3) by valve mechanism cover bolt (5), oil sprayer (9), air valve bridge assembly (6), rocker arm assembly (7), bulb conjunction (8) is arranged on the cylinder head cover upper cover (1) above cylinder head (3), in the inner chamber of cylinder head cover lower cover (2).
2., according to the cylinder head cover of a kind of convenient mounting or dismounting motor according to claim 1, the inclined-plane that it is characterized in that cylinder head cover upper cover (1), cylinder head cover lower cover (2) side there is nut, high-pressure oil pipe fixed by pad (4).
3., according to the cylinder head cover of a kind of convenient mounting or dismounting motor according to claim 1, it is characterized in that valve mechanism cover bolt (5) is vertically mounted on cylinder head cover upper cover (1) end face.
4., according to the cylinder head cover of a kind of convenient mounting or dismounting motor according to claim 1, it is split each other to it is characterized in that cylinder head (3), cylinder head cover upper cover (1), cylinder head cover lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355053.5U CN204677313U (en) | 2015-05-28 | 2015-05-28 | A kind of cylinder head cover of convenient mounting or dismounting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355053.5U CN204677313U (en) | 2015-05-28 | 2015-05-28 | A kind of cylinder head cover of convenient mounting or dismounting motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677313U true CN204677313U (en) | 2015-09-30 |
Family
ID=54177010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355053.5U Expired - Fee Related CN204677313U (en) | 2015-05-28 | 2015-05-28 | A kind of cylinder head cover of convenient mounting or dismounting motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879236A (en) * | 2015-05-28 | 2015-09-02 | 广西玉柴机器股份有限公司 | Cylinder head cover convenient for assembling and disassembling engine |
-
2015
- 2015-05-28 CN CN201520355053.5U patent/CN204677313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879236A (en) * | 2015-05-28 | 2015-09-02 | 广西玉柴机器股份有限公司 | Cylinder head cover convenient for assembling and disassembling engine |
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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 |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |