CN219242006U

CN219242006U - Cam rocker arm baffle plate of air-cooled cylinder head of motorcycle

Info

Publication number: CN219242006U
Application number: CN202221218809.8U
Authority: CN
Inventors: 成庆林
Original assignee: Chongqing Shunyouxiang Technology Co ltd
Current assignee: Chongqing Shunyouxiang Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-06-23
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to the technical field of motorcycle engine accessories, in particular to a cam rocker arm baffle plate of an air-cooled cylinder head of a motorcycle; the rocker arm baffle comprises a rocker arm baffle plate, baffle plate bolt holes arranged at the side edge of the rocker arm baffle plate and a bent pin limiting plate extending from the side edge of the rocker arm baffle plate; the baffle bolt holes and the pin limiting plates are connected to the rocker baffle in an integrated mode; by adopting the utility model, the structure is optimized, the material cost is controllable, and the operation convenience is improved; through limit pin board and semicircle ring type's the rocking arm baffle of ingenious design, realized the protection and the stability to the rocking arm assembly to further help promotes the operation of maintenance personnel, prevent slow-witted design improvement assembly and maintenance efficiency.

Description

Cam rocker arm baffle plate of air-cooled cylinder head of motorcycle

Technical Field

The utility model relates to the technical field of motorcycle engine accessories, in particular to a cam rocker arm baffle plate of an air-cooled cylinder head of a motorcycle.

Background

The engine of motorcycle is a machine which is used for changing the heat energy produced by igniting the fuel mixture entering the cylinder to make it burn into mechanical energy, and transferring the power to the rear wheel of motorcycle by means of crankshaft to make it become the driving power of vehicle.

The inside of cylinder head, the installation of rocking arm subassembly often need the terminal to be fixed in protection and fixed, and common most rocking arm fixed subassembly submits great, and the structure is heavy, influences holistic finished product weight, increases the burden to own material cost is higher.

Disclosure of Invention

The utility model aims to provide the baffle plate which has the advantages of controllable cost, ingenious positioning effect and quick assembly.

In order to achieve the above object, the present utility model provides the following technical solutions;

a motorcycle air-cooled cylinder head cam rocker arm baffle, the side edge of the rocker arm baffle is provided with a baffle bolt hole, and a bent pin limiting plate (320) extends from the side edge of the rocker arm baffle;

the baffle bolt holes and the pin limiting plates are connected to the rocker baffle in an integrated mode.

Further, the inner end surface of the rocker arm baffle is a bearing limit surface, and a group of pin limit plates are bent towards the direction of the bearing limit surface;

further, the pin limiting plates are arranged at the same level;

further, the rocker arm baffle is of an open semicircular structure, and the bearing limiting surface is buckled at the tail end of the rocker arm assembly;

further, the limiting pin plate extends into the rocker arm assembly and is used for limiting rotation of the rocker arm pin;

compared with the prior art, the utility model has the following beneficial effects:

by adopting the utility model, the structure is optimized, the material cost is controllable, and the operation convenience is improved; through limit pin board and semicircle ring type's the rocking arm baffle of ingenious design, realized the protection and the stability to the rocking arm assembly to further help promotes the operation of maintenance personnel, prevent slow-witted design improvement assembly and maintenance efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic installation view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

6. Referring to fig. 1-2, a motorcycle air-cooled cylinder head cam rocker arm baffle, the side edge of the rocker arm baffle 300 is provided with baffle bolt holes 310, and a bent pin stopper 320 extending from the side edge of the rocker arm baffle 300;

the baffle bolt hole 310 and the pin limiting plate 320 are integrally connected to the rocker baffle 300.

Further, the inner end surface of the rocker arm baffle 300 is a bearing limit surface 311, and a group of pin limit plates 320 are bent towards the bearing limit surface 311;

further, the pin limiting plate 320 is disposed at the same level;

in this embodiment, the pin restrictor plate 320 extends into the rocker arm assembly 400, and is disposed horizontally, ensuring a high fit with the rocker arm pin.

Further, the rocker arm baffle 300 has an open semicircular structure, and the bearing limiting surface 311 is fastened at the end of the rocker arm assembly 400;

in this embodiment, adopt semicircle ring type's structure, can reduce self dead weight, under the circumstances that does not influence rocking arm bearing stability, solve dead weight and cost problem to adopt semicircle ring to be the design, also can follow the realization of on the other hand and prevent slow-witted design, guarantee quick assembly and maintenance.

Further, the limiting pin plate 320 extends into the rocker arm assembly 400 to limit rotation of the rocker arm pin;

in this embodiment, the limiting pin plate 320 extends into the rocker arm assembly 400, and limits rotation of the rocker arm pin by the raised edge stand, thereby achieving auxiliary stabilization and protection of the rocker arm assembly 400, and the rocker arm assembly 400 is assembled in the cylinder head 100.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A motorcycle air-cooled cylinder head cam rocker arm baffle characterized in that the side edge of the rocker arm baffle (300) is provided with baffle bolt holes (310), and a bent limit pin plate (320) extending from the side edge of the rocker arm baffle (300);

the baffle bolt holes (310) and the pin limiting plates (320) are connected to the rocker baffle (300) in an integrated mode.

2. The rocker arm baffle for the air-cooled cylinder head cam of the motorcycle according to claim 1, wherein the inner end surface of the rocker arm baffle (300) is a bearing limit surface (311), and a group of pin limit plates (320) are bent towards the bearing limit surface (311).

3. A motorcycle air-cooled cylinder head cam rocker arm baffle according to claim 1, characterized in that the pin limiting plate (320) is arranged at the same level.

4. The rocker arm baffle of the air-cooled cylinder head cam of the motorcycle according to claim 2, wherein the rocker arm baffle (300) is of an open semicircular ring structure, and the bearing limiting surface (311) is buckled at the tail end of the rocker arm assembly (400).

5. A motorcycle air-cooled cylinder head cam rocker arm baffle according to claim 2, characterized in that the limit pin plate (320) extends into the rocker arm assembly (400) for limiting the rotation of the rocker arm pin.