CN105332753A - Reinforced ventilated type air valve rocker arm - Google Patents
Reinforced ventilated type air valve rocker arm Download PDFInfo
- Publication number
- CN105332753A CN105332753A CN201510695049.8A CN201510695049A CN105332753A CN 105332753 A CN105332753 A CN 105332753A CN 201510695049 A CN201510695049 A CN 201510695049A CN 105332753 A CN105332753 A CN 105332753A
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- CN
- China
- Prior art keywords
- reinforcing
- rocker arm
- arm body
- valve rocker
- blowout patche
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Abstract
The invention discloses a reinforced ventilated type air valve rocker arm which comprises a rocker arm body. A rocker arm shaft seat is arranged in the center of the rocker arm body. Air valve rocker arm bodies are arranged at the two ends of the rocker arm body. A reinforcing shaft ring is arranged on the rocker arm shaft seat. A shaft hole is formed in the center of the reinforcing shaft ring. The reinforcing shaft ring is further provided with multiple vent holes and reinforcing ribs. The front ends and the rear ends of the reinforcing ribs protrude to penetrate the reinforcing shaft ring. The vent holes are punched in the reinforcing shaft ring in the manner that the two ends of each vent hole are communicated. The reinforcing ribs and the vent holes are sequentially arranged alternately. In this way, the stability of the rocker arm body can be enhanced, the rocker arm body can be ventilated and cooled, and the service life of the reinforced ventilated type air valve rocker arm is prolonged.
Description
Technical field
The present invention relates to valve rocker field, particularly relate to a kind of reinforcing vapor-permeable type valve rocker.
Background technique
Valve rocker is a strength member of automobile air valve control system.The effect of valve rocker be coordinate camshaft in good time open door, complete air inlet and the exhaust of motor.And traditional valve rocker be all integral type casting form, traditional valve rocker lacks corresponding reinforcement measure and corresponding heat dissipation design, make valve rocker stable not, the situation of fracture distress can be there is when being subject to larger stress impact, and traditional valve rocker cast member is airtight, with the heat in exhaust valve, working environment can not be affected, reduces working life.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of reinforcing vapor-permeable type valve rocker, can either strengthen the steadiness of rocking arm body, can carry out ventilative radiating treatment again, extend the working life of valve rocker to rocking arm body.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of and reinforce vapor-permeable type valve rocker, comprise rocking arm body, described rocking arm body center is provided with rocker shaft bed, described rocking arm body two ends are provided with valve rocker, described rocker shaft bed is provided with a reinforcing blowout patche, described reinforcing blowout patche central authorities offer axis hole, described reinforcing blowout patche is also provided with multiple air hole and stiffening rib, described stiffening rib front end and back end is protruding through on described reinforcing blowout patche, described air hole two ends are communicated with to be got through on described reinforcing blowout patche, between described stiffening rib and described air hole, interval is arranged successively.
In a preferred embodiment of the present invention, described rocker shaft bed and described reinforcing blowout patche all protrude from described rocking arm body front/rear end, and between described rocker shaft bed and described valve rocker, integral type is connected and fixed.
In a preferred embodiment of the present invention, described stiffening rib and the spaced annular arrangement that arranges of described air hole are on described reinforcing blowout patche.
In a preferred embodiment of the present invention, described stiffening rib is arranged with the horizontal end face of described rocker shaft bed is mutually vertical, and described stiffening rib two ends protrude from described rocker shaft bed end face.
In a preferred embodiment of the present invention, described air hole is round hole or square opening.
The invention has the beneficial effects as follows: the present invention can either strengthen the steadiness of rocking arm body, ventilative radiating treatment can be carried out to rocking arm body again, extend the working life of valve rocker.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the present invention reinforces vapor-permeable type valve rocker one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, rocking arm body; 2, rocker shaft bed; 3, valve rocker; 4, blowout patche is reinforced; 5, axis hole; 6, air hole; 7, stiffening rib.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of reinforcing vapor-permeable type valve rocker, comprise rocking arm body 1, described rocking arm body 1 central authorities are provided with rocker shaft bed 2, described rocking arm body 1 two ends are provided with valve rocker 3, described rocker shaft bed 2 is provided with a reinforcing blowout patche 4, described reinforcing blowout patche 4 central authorities offer axis hole 5, described reinforcing blowout patche 4 is also provided with multiple air hole 6 and stiffening rib 7, described stiffening rib 7 front end and back end is protruding through on described reinforcing blowout patche 4, described air hole 6 two ends are communicated with to be got through on described reinforcing blowout patche 4, and between described stiffening rib 7 and described air hole 6, interval is arranged successively.
In addition, described rocker shaft bed 2 and described reinforcing blowout patche 4 all protrude from described rocking arm body 1 front/rear end, and between described rocker shaft bed 2 and described valve rocker 3, integral type is connected and fixed.
In addition, described stiffening rib 7 and the spaced annular arrangement that arranges of described air hole 6 are on described reinforcing blowout patche 4.
In addition, described stiffening rib 7 is arranged with the horizontal end face of described rocker shaft bed 2 is mutually vertical, and described stiffening rib 7 two ends protrude from described rocker shaft bed 2 end face.
In addition, described air hole 6 is round hole or square opening.
Working principle of the present invention is for arrange rocker shaft bed 2 in rocking arm body 1 central authorities, rocking arm body 1 two ends are provided with valve rocker 3, rocker shaft bed 2 is provided with a reinforcing blowout patche 4, rocker shaft bed 2 and reinforcing blowout patche 4 all protrude from rocking arm body 1 front/rear end, between rocker shaft bed 2 and valve rocker 3, integral type is connected and fixed, reinforce blowout patche 4 central authorities and offer axis hole 5, reinforce on blowout patche 4 and be also provided with multiple air hole 6 and stiffening rib 7, stiffening rib 7 front end and back end is protruding through on reinforcing blowout patche 4, air hole 6 two ends are communicated with to be got through on reinforcing blowout patche 4, between stiffening rib 7 and air hole 6, interval is arranged successively, stiffening rib 7 and the spaced annular arrangement that arranges of air hole 6 are in reinforcing on blowout patche 4, stiffening rib 7 is arranged with the horizontal end face of rocker shaft bed 2 is mutually vertical, stiffening rib 7 two ends protrude from rocker shaft bed 2 end face, stiffening rib 7 is used for increasing the intensity of rocking arm body 1, the intensity that can strengthen rocking arm body 1 when external force extrudes is there is between rocker shaft bed 2 and pitman arm shaft, avoid the situation that rocker shaft bed 2 breakage damages, heat in valve then can come out by air hole 6, play the effect of radiating and cooling.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. reinforce vapor-permeable type valve rocker for one kind, comprise rocking arm body, it is characterized in that, described rocking arm body center is provided with rocker shaft bed, described rocking arm body two ends are provided with valve rocker, described rocker shaft bed is provided with a reinforcing blowout patche, described reinforcing blowout patche central authorities offer axis hole, described reinforcing blowout patche is also provided with multiple air hole and stiffening rib, described stiffening rib front end and back end is protruding through on described reinforcing blowout patche, described air hole two ends are communicated with to be got through on described reinforcing blowout patche, and between described stiffening rib and described air hole, interval is arranged successively.
2. reinforcing vapor-permeable type valve rocker according to claim 1, is characterized in that, described rocker shaft bed and described reinforcing blowout patche all protrude from described rocking arm body front/rear end, and between described rocker shaft bed and described valve rocker, integral type is connected and fixed.
3. reinforcing vapor-permeable type valve rocker according to claim 1, is characterized in that, described stiffening rib and the spaced annular arrangement that arranges of described air hole are on described reinforcing blowout patche.
4. reinforcing vapor-permeable type valve rocker according to claim 1, is characterized in that, described stiffening rib is arranged with the horizontal end face of described rocker shaft bed is mutually vertical, and described stiffening rib two ends protrude from described rocker shaft bed end face.
5. reinforcing vapor-permeable type valve rocker according to claim 1, is characterized in that, described air hole is round hole or square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695049.8A CN105332753B (en) | 2015-10-26 | 2015-10-26 | Reinforce vapor-permeable type valve rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695049.8A CN105332753B (en) | 2015-10-26 | 2015-10-26 | Reinforce vapor-permeable type valve rocker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105332753A true CN105332753A (en) | 2016-02-17 |
| CN105332753B CN105332753B (en) | 2018-04-10 |
Family
ID=55283484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510695049.8A Expired - Fee Related CN105332753B (en) | 2015-10-26 | 2015-10-26 | Reinforce vapor-permeable type valve rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332753B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172409A (en) * | 1982-04-02 | 1983-10-11 | Nissan Motor Co Ltd | Valve rocker device of internal-combustion engine |
| CN201401199Y (en) * | 2009-05-07 | 2010-02-10 | 浙江和日摇臂有限公司 | Valve rocker arm |
| CN203362249U (en) * | 2013-07-22 | 2013-12-25 | 中国重汽集团济南动力有限公司 | Engine valve rocker arm assembly |
| CN205189983U (en) * | 2015-10-26 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Consolidate ventilative type valve rocker |
-
2015
- 2015-10-26 CN CN201510695049.8A patent/CN105332753B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172409A (en) * | 1982-04-02 | 1983-10-11 | Nissan Motor Co Ltd | Valve rocker device of internal-combustion engine |
| CN201401199Y (en) * | 2009-05-07 | 2010-02-10 | 浙江和日摇臂有限公司 | Valve rocker arm |
| CN203362249U (en) * | 2013-07-22 | 2013-12-25 | 中国重汽集团济南动力有限公司 | Engine valve rocker arm assembly |
| CN205189983U (en) * | 2015-10-26 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Consolidate ventilative type valve rocker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105332753B (en) | 2018-04-10 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20181026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |