CN105332757A - Automobile valve rocker embedded with tension pulleys - Google Patents
Automobile valve rocker embedded with tension pulleys Download PDFInfo
- Publication number
- CN105332757A CN105332757A CN201510695133.XA CN201510695133A CN105332757A CN 105332757 A CN105332757 A CN 105332757A CN 201510695133 A CN201510695133 A CN 201510695133A CN 105332757 A CN105332757 A CN 105332757A
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- CN
- China
- Prior art keywords
- tension force
- rocking arm
- rocker
- force pulley
- axostylus axostyle
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses an automobile valve rocker embedded with tension pulleys. The automobile valve rocker comprises a rocker body. A shaft pedestal is arranged in the center of the rocker body. A shaft sleeve hole is formed in the shaft pedestal. Rocker rods are arranged at the two ends of the rocker body. The upper end of the shaft pedestal and each end of the rocker body are each provided with a reinforcing rib shaft rod, and the reinforcing rib shaft rods are guided into the front end faces and the rear end faces of the rocker rods. Tension pulley bodies are arranged on the reinforcing rib shaft rods, and the pulley surfaces of the tension pulley bodies are sleeved with a tension steel wire rope. In this way, the compressive strength of the valve rocker can be improved through the tension pulley bodies installed on the valve rocker in the embedded mode, the situation that deformation and fracture occur when the valve rock bears high stress is avoided, and the service life of the valve rocker is prolonged.
Description
Technical field
The present invention relates to automobile casting field, particularly relate to a kind of automobile air valve rocking arm embedding tension force pulley.
Background technique
Valve rocker be coordinate camshaft in good time open door, complete the air inlet of motor and the automobile air valve part of exhaust, it is a strength member of pneumatic door control system.Axis hole is used for assembling pitman arm shaft, and an inlet and outlet valve rocker is respectively installed at the two ends of axle.Valve rocker is also provided with decompression shaft, for reducing inner cylinder pressure, is convenient to start vapour, diesel engine.Traditional valve rocker is all that a casting forms, and lacks corresponding protective gear and improves its stability to protect valve rocker, when deployed process or when being subject to greater impact stress valve rocker easily fractureed, reduce working life.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automobile air valve rocking arm embedding tension force pulley, the compressive strength of valve rocker can be improved by embedding the tension force pulley body installed, there is the situation of ductile fracture when avoiding being subject to stronger stress, extend working life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of automobile air valve rocking arm embedding tension force pulley, comprise rocking arm body, described rocking arm body center is provided with pillow block seat, described pillow block seat offers axle sleeve hole, described rocking arm body two ends are provided with rocking lever, the described rocking lever front/rear end at described pillow block seat upper end and described rocking arm body two ends all imports a stiffening rib axostylus axostyle, described stiffening rib axostylus axostyle is provided with tension force pulley body, and on the wheel face between described tension force pulley body, cover has a tension force wire rope.
In a preferred embodiment of the present invention, described stiffening rib axostylus axostyle one end is fixed in described rocking arm body end face, and described stiffening rib axostylus axostyle the other end projection is arranged, and described tension force pulley body is fixedly placed on described stiffening rib axostylus axostyle.
In a preferred embodiment of the present invention, install in a triangle between the described tension force pulley body that described rocking arm body is installed and arrange.
In a preferred embodiment of the present invention, described tension force pulley body is provided with groove surface, and described tension force wire rope is tightened and is embedded on groove surface.
The invention has the beneficial effects as follows: the present invention can improve the compressive strength of valve rocker by embedding the tension force pulley body installed, stiffening rib axostylus axostyle on tension force pulley body can make tension force pulley body rotate as axostylus axostyle, stiffening rib can be used as again and reinforce tension force pulley body, there is the situation of ductile fracture when avoiding being subject to stronger stress, extend working life.
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 embeds automobile air valve rocking arm one preferred embodiment of tension force pulley;
In accompanying drawing, the mark of each parts is as follows: 1, rocking arm body; 2, pillow block seat; 3, axle sleeve hole; 4, rocking lever; 5, stiffening rib axostylus axostyle; 6, tension force pulley body; 7, tension force wire rope.
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 automobile air valve rocking arm embedding tension force pulley, comprise rocking arm body 1, described rocking arm body 1 central authorities are provided with pillow block seat 2, described pillow block seat 2 offers axle sleeve hole 3, described rocking arm body 1 two ends are provided with rocking lever 4, described rocking lever 4 front/rear end at described pillow block seat 2 upper end and described rocking arm body 1 two ends all imports a stiffening rib axostylus axostyle 5, and described stiffening rib axostylus axostyle 5 is provided with tension force pulley body 6, and on the wheel face between described tension force pulley body 6, cover has a tension force wire rope 7.
In addition, described stiffening rib axostylus axostyle 5 one end is fixed in described rocking arm body 1 end face, and described stiffening rib axostylus axostyle 5 the other end projection is arranged, and described tension force pulley body 6 is fixedly placed on described stiffening rib axostylus axostyle 5.
In addition, install in a triangle between the described tension force pulley body 6 described rocking arm body 1 installed and arrange.
In addition, described tension force pulley body 6 is provided with groove surface, and described tension force wire rope 7 is tightened and is embedded on groove surface.
Working principle of the present invention is for arrange pillow block seat 2 in rocking arm body 1 central authorities, pillow block seat 2 offers axle sleeve hole 3, rocking arm body 1 two ends are provided with rocking lever 4, rocking lever 4 front/rear end at pillow block seat 2 upper end and rocking arm body 1 two ends all imports a stiffening rib axostylus axostyle 5, stiffening rib axostylus axostyle 5 is provided with tension force pulley body 6, stiffening rib axostylus axostyle 5 one end is fixed in rocking arm body 1 end face, stiffening rib axostylus axostyle 5 the other end projection is arranged, tension force pulley body 6 is fixedly placed on stiffening rib axostylus axostyle 5, on wheel face between tension force pulley body 6, cover has a tension force wire rope 7, tension force pulley body 6 is provided with groove surface, tension force wire rope 7 is tightened and is embedded on groove surface, install in a triangle between the tension force pulley body 6 that rocking arm body 1 is installed and arrange, make stable tension force can be had firm between the rocking lever 4 at pillow block seat 2 and two ends, rocking lever 4 can be held onto when rocking lever 4 is subject to stronger stress, avoid rocking lever 4 to exceed stress intensity to fracture.
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 (4)
1. one kind embeds the automobile air valve rocking arm of tension force pulley, comprise rocking arm body, it is characterized in that, described rocking arm body center is provided with pillow block seat, described pillow block seat offers axle sleeve hole, and described rocking arm body two ends are provided with rocking lever, and the described rocking lever front/rear end at described pillow block seat upper end and described rocking arm body two ends all imports a stiffening rib axostylus axostyle, described stiffening rib axostylus axostyle is provided with tension force pulley body, and on the wheel face between described tension force pulley body, cover has a tension force wire rope.
2. the automobile air valve rocking arm of embedding tension force pulley according to claim 1, it is characterized in that, described stiffening rib axostylus axostyle one end is fixed in described rocking arm body end face, and described stiffening rib axostylus axostyle the other end projection is arranged, and described tension force pulley body is fixedly placed on described stiffening rib axostylus axostyle.
3. the automobile air valve rocking arm of embedding tension force pulley according to claim 1, is characterized in that, installs arrange between the described tension force pulley body that described rocking arm body is installed in a triangle.
4. the automobile air valve rocking arm of embedding tension force pulley according to claim 1, is characterized in that, described tension force pulley body is provided with groove surface, and described tension force wire rope is tightened and is embedded on groove surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695133.XA CN105332757A (en) | 2015-10-26 | 2015-10-26 | Automobile valve rocker embedded with tension pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695133.XA CN105332757A (en) | 2015-10-26 | 2015-10-26 | Automobile valve rocker embedded with tension pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332757A true CN105332757A (en) | 2016-02-17 |
Family
ID=55283488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510695133.XA Pending CN105332757A (en) | 2015-10-26 | 2015-10-26 | Automobile valve rocker embedded with tension pulleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332757A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0586820A (en) * | 1991-09-25 | 1993-04-06 | Fuji Oozx Kk | Rocker arm for variable valve timing lift mechanism |
| CN201248297Y (en) * | 2008-09-19 | 2009-06-03 | 杨宏光 | Anti-toppling device for transplanting trunks |
| CN102383893A (en) * | 2011-11-09 | 2012-03-21 | 中国第一汽车股份有限公司 | Independent cam engine brake device |
| CN203410356U (en) * | 2013-08-01 | 2014-01-29 | 浙江双友物流器械股份有限公司 | Steel wire rope tightener |
| CN203463160U (en) * | 2013-10-07 | 2014-03-05 | 应亚宸 | Internal combustion engine elastic valve rocker |
| CN203806977U (en) * | 2014-04-21 | 2014-09-03 | 上海振华重工(集团)股份有限公司 | Steel wire rope winding mechanism |
| CN204124396U (en) * | 2014-09-24 | 2015-01-28 | 山西六建集团有限公司 | Steel frame pipe bundling device |
| CN204156407U (en) * | 2014-08-22 | 2015-02-11 | 国家电网公司 | A kind of inverted triangle sport(s) car for conducting wire testing apparatus |
| CN104975898A (en) * | 2015-07-21 | 2015-10-14 | 浙江康和机械科技有限公司 | Integrated rocker arm used for achieving engine braking |
| CN205189986U (en) * | 2015-10-26 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Car valve rocker of embedding tensile force pulley |
-
2015
- 2015-10-26 CN CN201510695133.XA patent/CN105332757A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0586820A (en) * | 1991-09-25 | 1993-04-06 | Fuji Oozx Kk | Rocker arm for variable valve timing lift mechanism |
| CN201248297Y (en) * | 2008-09-19 | 2009-06-03 | 杨宏光 | Anti-toppling device for transplanting trunks |
| CN102383893A (en) * | 2011-11-09 | 2012-03-21 | 中国第一汽车股份有限公司 | Independent cam engine brake device |
| CN203410356U (en) * | 2013-08-01 | 2014-01-29 | 浙江双友物流器械股份有限公司 | Steel wire rope tightener |
| CN203463160U (en) * | 2013-10-07 | 2014-03-05 | 应亚宸 | Internal combustion engine elastic valve rocker |
| CN203806977U (en) * | 2014-04-21 | 2014-09-03 | 上海振华重工(集团)股份有限公司 | Steel wire rope winding mechanism |
| CN204156407U (en) * | 2014-08-22 | 2015-02-11 | 国家电网公司 | A kind of inverted triangle sport(s) car for conducting wire testing apparatus |
| CN204124396U (en) * | 2014-09-24 | 2015-01-28 | 山西六建集团有限公司 | Steel frame pipe bundling device |
| CN104975898A (en) * | 2015-07-21 | 2015-10-14 | 浙江康和机械科技有限公司 | Integrated rocker arm used for achieving engine braking |
| CN205189986U (en) * | 2015-10-26 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Car valve rocker of embedding tensile force pulley |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |