阅读说明：本技术 一种用于摩托车的气动摇臂 (Pneumatic rocker arm for motorcycle ) 是由 俞琴花 于 2018-08-27 设计创作，主要内容包括：本发明公开了一种用于摩托车的气动摇臂,包括摇臂主体、气缸和转轴圆柱孔,所述摇臂主体的一侧固定安装有连接板,且摇臂主体的另一侧固定安装有安装板,所述安装板的上表面固定安装有安装钉,且摇臂主体通过安装板和气缸活动连接,所述摇臂主体的外表面设有减重孔,所述转轴圆柱孔的外表面固定安装有铜套,所述铜套的外表面固定安装有橡胶圈。本发明所述的一种用于摩托车的气动摇臂,设有防腐蚀涂层、橡胶圈和散热板,能够在设备在长时间使用后,防止表面出现腐蚀生锈现象,保证设备正常工作,还能及时将产生的热量散去,耐磨耐用,延长使用寿命,适用不同工作状况,带来更好的使用前景。(The invention discloses a pneumatic rocker arm for a motorcycle, which comprises a rocker arm main body, an air cylinder and a rotating shaft cylindrical hole, wherein a connecting plate is fixedly arranged on one side of the rocker arm main body, an installation plate is fixedly arranged on the other side of the rocker arm main body, an installation nail is fixedly arranged on the upper surface of the installation plate, the rocker arm main body is movably connected with the air cylinder through the installation plate, lightening holes are formed in the outer surface of the rocker arm main body, a copper sleeve is fixedly arranged on the outer surface of the rotating shaft cylindrical hole, and a rubber ring is fixedly arranged on the outer surface of the copper. The pneumatic rocker arm for the motorcycle is provided with the anti-corrosion coating, the rubber ring and the heat dissipation plate, can prevent the surface from being corroded and rusted after the equipment is used for a long time, ensures the normal work of the equipment, can dissipate generated heat in time, is wear-resistant and durable, prolongs the service life, is suitable for different working conditions, and brings better use prospect.)

1. A pneumatic rocker arm for a motorcycle, comprising a rocker arm main body (1), a cylinder (8) and a rotating shaft cylindrical hole (9), characterized in that: one side of the rocker arm main body (1) is fixedly provided with a connecting plate (2), the other side of the rocker arm main body (1) is fixedly provided with a mounting plate (6), the upper surface of the mounting plate (6) is fixedly provided with a mounting nail (14), the rocker arm main body (1) is movably connected with a cylinder (8) through the mounting plate (6), the outer surface of the rocker arm main body (1) is provided with lightening holes (5), the upper surface of the rocker arm main body (1) is provided with a heat dissipation plate (13), the heat dissipation plate (13) is fixedly connected with the rocker arm main body (1), one side of the cylinder (8) is provided with a transverse pull rod taper hole (7), the transverse pull rod taper hole (7) is fixedly connected with the rocker arm main body (1), the bottom end of the connecting plate (2) is fixedly provided with a connecting arc (4), the connecting arc (4) is fixedly connected with the rocker arm main body (1), one side of the connecting, the outer fixed surface of pivot cylinder hole (9) installs copper sheathing (10), the outer fixed surface of copper sheathing (10) installs rubber circle (11), one side of rubber circle (11) is equipped with strengthening rib (12), and strengthening rib (12) and rocking arm main part (1) fixed connection, the surface of rocking arm main part (1) is equipped with anticorrosion coating (15).

2. An air operated rocker arm for a motorcycle of claim 1 wherein: the rocker arm main body (1) is fixedly connected with the rotating shaft cylindrical hole (9).

3. An air operated rocker arm for a motorcycle of claim 1 wherein: the number of the lightening holes (5) is two, and the lightening holes (5) are fixedly connected with the rocker arm main body (1).

4. An air operated rocker arm for a motorcycle of claim 1 wherein: the number of the mounting nails (14) is four, and the mounting nails (14) are respectively arranged on the upper surface of the mounting plate (6) in parallel.

5. An air operated rocker arm for a motorcycle of claim 1 wherein: the connecting arc (4) is fixedly connected with the straight pull rod taper hole (3).

Technical Field

The invention relates to the field of mechanical parts, in particular to a pneumatic rocker arm for a motorcycle.

Background

A motorcycle is a flexible and quick vehicle, also used in military affairs and sports competition, there is an important mechanical equipment in the motorcycle, namely the rocker arm of the motorcycle, the swing arm is a rocker arm which makes the radial movement do linear movement on the lift valve through the transmission of the lobe action of the cam, then makes the rocker arm extend, the valve rocker arm mechanism is an indispensable important mechanism of the internal combustion engine, when the crankshaft of the engine rotates, the cam also starts to rotate, there are many projecting parts with eccentric center on the cam corresponding to each rocker arm, the rocker arm corresponds to the valve, when the projecting parts rotate to the lower part, the valve rocker arm or hydraulic tappet at the lower part will act under the pressure, then the force transmitted by the cam is transmitted to the valve, at this time, the valve moves downwards under the pressure to complete the opening of the air inlet channel or exhaust channel of the cylinder, when the projecting part on the cam rotates to the upper part through half a turn, the valve is lifted upward by the reaction force of the valve spring, and the work of closing the intake passage or the exhaust passage is completed.

The pneumatic rocker arm of the existing motorcycle has certain defects when in use, firstly, after the pneumatic rocker arm is used for a long time, the surface of the pneumatic rocker arm is easily corroded or rusted and damaged, so that the equipment cannot be normally used, secondly, the weight of the rocker arm is too large, the sensitivity of rotation of a rotating shaft is poor, noise is easily generated, in addition, heat dissipation is not timely, the internal temperature is easily caused to be too high, certain influence is brought to the installation and the use of the motorcycle, and therefore, the pneumatic rocker arm for the motorcycle is provided.

Disclosure of Invention

The invention mainly aims to provide a pneumatic rocker arm for a motorcycle, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a pneumatic rocker arm for a motorcycle comprises a rocker arm main body, a cylinder and a rotating shaft cylindrical hole, wherein a connecting plate is fixedly installed on one side of the rocker arm main body, a mounting plate is fixedly installed on the other side of the rocker arm main body, a mounting nail is fixedly installed on the upper surface of the mounting plate, the rocker arm main body is movably connected with the cylinder through the mounting plate, a lightening hole is formed in the outer surface of the rocker arm main body, a heat dissipation plate is arranged on the upper surface of the rocker arm main body and fixedly connected with the rocker arm main body, a transverse pull rod conical hole is formed in one side of the cylinder and fixedly connected with the rocker arm main body, a connecting arc is fixedly installed at the bottom end of the connecting plate and fixedly connected with the rocker arm main body, a straight pull rod conical hole is fixedly installed on one side of the connecting plate, a copper sleeve is fixedly installed on the outer, one side of the rubber ring is provided with a reinforcing rib which is fixedly connected with the rocker arm main body, and the outer surface of the rocker arm main body is provided with an anti-corrosion coating.

Preferably, the rocker arm main body is fixedly connected with the rotating shaft cylindrical hole.

Preferably, the number of the lightening holes is two, and the lightening holes are fixedly connected with the rocker arm main body.

Preferably, the number of the mounting nails is four, and the mounting nails are respectively placed on the upper surface of the mounting plate in parallel.

Preferably, the connecting circular arc is fixedly connected with the taper hole of the straight pull rod.

Compared with the prior art, the invention has the following beneficial effects: the pneumatic rocker arm of the motorcycle can prevent the surface from being corroded and rusted after the pneumatic rocker arm is used for a long time through the arranged anti-corrosion coating, the normal work of the equipment is ensured, the weight of the whole rocker arm can be reduced through the lightening hole fixedly arranged on one side of the rocker arm main body, the sensitivity of using the motorcycle can be increased due to light weight, further, the occurrence of other accidents is reduced, the heat generated by the rocker arm can be timely removed through the heat dissipation plate fixedly arranged on the upper surface of the rocker arm main body, the overhigh heat can be prevented, the damage to other elements in the rocker arm can be avoided, the straight pull rod taper hole is connected through the connecting circular arc, the connecting circular arc is smooth, the damage to the rocker arm main body caused by friction can be reduced, the copper bush fixedly arranged on the outer surface of the rotating shaft cylindrical hole can increase the bearing capacity of the rotating shaft cylindrical hole, and the rubber ring is fixedly arranged, can prevent to cause the friction damage to the copper sheathing, rubber circle antifriction, the texture is softer moreover, can increase the life of whole rocking arm main part to through the strengthening rib in the outside, can further strengthen the atress ability in pivot cylinder hole, the simple structure of whole rocking arm, convenient operation, heat dissipation and rotatory effect are better for traditional mode.

Drawings

Fig. 1 is a schematic view showing the overall structure of a pneumatic rocker arm for a motorcycle according to the present invention.

FIG. 2 is a partial view of an air operated rocker arm for a motorcycle of the present invention.

Fig. 3 is a schematic structural diagram of a mounting plate of an air rocker arm for a motorcycle of the invention.

Fig. 4 is a cutaway view of a from fig. 2 of an air operated rocker arm for a motorcycle of the present invention.

In the figure: 1. a rocker arm body; 2. a connecting plate; 3. a straight pull rod taper hole; 4. connecting the arcs; 5. lightening holes; 6. mounting a plate; 7. a tie rod taper hole; 8. a cylinder; 9. a rotating shaft cylindrical hole; 10. a copper sleeve; 11. a rubber ring; 12. reinforcing ribs; 13. a heat dissipation plate; 14. Installing a nail; 15. and (4) an anti-corrosion coating.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-4, a pneumatic rocker arm for a motorcycle comprises a rocker arm body 1, a cylinder 8 and a rotating shaft cylindrical hole 9, wherein one side of the rocker arm body 1 is fixedly provided with a connecting plate 2, the other side of the rocker arm body 1 is fixedly provided with a mounting plate 6, the upper surface of the mounting plate 6 is fixedly provided with a mounting nail 14, the rocker arm body 1 is movably connected with the cylinder 8 through the mounting plate 6, the outer surface of the rocker arm body 1 is provided with a lightening hole 5, the upper surface of the rocker arm body 1 is provided with a heat dissipation plate 13, the heat dissipation plate 13 is fixedly connected with the rocker arm body 1, one side of the cylinder 8 is provided with a transverse pull rod conical hole 7, the transverse pull rod conical hole 7 is fixedly connected with the rocker arm body 1, the bottom end of the connecting plate 2 is fixedly provided with a connecting arc 4, the connecting arc 4 is fixedly connected with the rocker arm body, the outer fixed surface of pivot cylinder hole 9 installs copper sheathing 10, the outer fixed surface of copper sheathing 10 installs rubber circle 11, one side of rubber circle 11 is equipped with strengthening rib 12, and strengthening rib 12 and 1 fixed connection of rocking arm main part, the surface of rocking arm main part 1 is equipped with anti-corrosion coating 15.

The rocker arm body 1 is fixedly connected with the rotating shaft cylindrical hole 9.

The number of the lightening holes 5 is two, and the lightening holes 5 are fixedly connected with the rocker arm main body 1.

The number of the mounting nails 14 is four, and the mounting nails 14 are respectively placed on the upper surface of the mounting plate 6 in parallel.

Wherein, the connecting arc 4 is fixedly connected with the taper hole 3 of the straight pull rod.

It should be noted that, the invention is a pneumatic rocker arm for motorcycle, when in use, the weight of the whole rocker arm can be reduced through the lightening hole 5 fixedly installed on one side of the rocker arm main body 1, and the whole rocker arm can be lubricated through air through the cylinder 8 fixedly installed on one side, so that the energy is saved, the motorcycle can be rotated again, or other operations are carried out, because the weight is light, the sensitivity of using the motorcycle can be increased, and further the occurrence of other accidents is reduced, the heat generated by the rocker arm can be timely removed through the heat radiation plate 13 fixedly installed on the upper surface of the rocker arm main body 1, the heat is prevented from being overhigh, the damage to other elements in the rocker arm is prevented, and the connecting arc 4 is connected with the straight pull rod taper hole 3, the connecting arc 4 is smooth, so that the damage to the rocker arm main body 1 caused by friction can be reduced, through the installation nail 14 on the mounting panel 6 with cylinder 8 movable mounting on the rocking arm, when the rocking arm harm, can dismantle cylinder 8 and get off and maintain, observe the inside condition, copper sheathing 10 at the fixed surface installation of pivot cylinder hole 9, can increase the ability of the bearing capacity of pivot cylinder hole 9, and fixed surface at copper sheathing 10 installs rubber circle 11, can prevent to cause the friction damage to copper sheathing 10, rubber circle 11 antifriction, and the texture is softer, can increase the life of whole rocking arm main part 1, and through the strengthening rib 12 in the outside, can further strengthen the atress ability of pivot cylinder hole 9, through the anticorrosive coating 15 that sets up, can be after equipment uses for a long time, prevent the surface corrosion phenomenon that appears, guarantee equipment normal work, and is more practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.