Motorcycle rocker arm connecting hole processing device

Abstract

The application relates to a motorcycle rocker arm connecting hole processing device and belongs to the technical field of motorcycle rocker arm processing. The device comprises a workbench and a drilling machine installed on the workbench. An upper feeding mechanism is further arranged on the workbench. The upper feeding mechanism comprises a cam divider, a rotating table and a plurality of clamping assemblies uniformly arranged on the rotating table. The cam divider is fixed at the bottom of the workbench, the rotating table is rotationally arranged at the top of the workbench, and the cam divider is used for driving the rotating table to rotate. The application has low manufacturing cost and is easy to maintain. The cam divider and the rotating table are arranged, the cam divider can drive the rotating table to intermittently index, and the rotating table can be accurately positioned in the circumferential direction. The clamping assemblies arranged on the rotating table are used in cooperation with the drilling machine, automatic drilling can be realized, workers only need to feed and discharge materials, the product quality is improved, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of motorcycle rocker arm processing, and in particular to a processing device for motorcycle rocker arm connecting holes. Background Technology

[0002] like Figure 1 The motorcycle rocker arm 8 shown is triangular in shape. A connecting hole 811 is opened on the surface of the horizontally arranged steel pipe 81 on the rocker arm for fixing to the motorcycle frame. In the prior art, the connecting hole is usually opened on the steel pipe first, and then the steel pipe is welded to the rocker arm. In this method, the workers need to pay attention to the angle and position of the connecting hole when welding. Due to manual welding, the position of the connecting hole is prone to deviation, which not only results in poor appearance of the finished product, but if the deviation is large, it will also affect the subsequent installation of the rocker arm.

[0003] Therefore, in order to solve the above problems, our company now adopts the method of welding the steel pipe to the rocker arm first and then drilling the hole, which can ensure the consistency of the product, but it is necessary to develop a corresponding drilling device. Utility Model Content

[0004] The purpose of this application is to provide a machining device for a motorcycle rocker arm connecting hole to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides a machining device for motorcycle rocker arm connecting holes, employing the following technical solution: A machining device for machining connecting holes in a motorcycle rocker arm includes a worktable and a drilling machine mounted on the worktable. The worktable also includes a feeding mechanism comprising a cam divider, a turntable, and multiple clamping assemblies evenly arranged on the turntable. The cam divider is fixed to the bottom of the worktable, and the turntable is rotatably mounted on the top of the worktable. The cam divider drives the turntable to rotate. The clamping assemblies include a base, a positioning pin, a stop block, a push-pull quick clamp, and a vertical quick clamp. The base is fixed to the turntable, the positioning pin and the stop block are fixed to the base, and the push-pull quick clamp and the vertical quick clamp are also fixed to the base. The push-pull quick clamp is positioned corresponding to the stop block, and the vertical quick clamp is positioned between the positioning pin and the push-pull quick clamp.

[0006] Preferably, in order to improve the clamping effect, the output end of the push-pull quick clamp is fixed with a push block, and the side wall of the push block is fixed with a rubber pad.

[0007] The number of clamping components is set to four.

[0008] Preferably, a plurality of height blocks are evenly fixed on the worktable, the plurality of height blocks are arranged in a ring, a guide wheel is installed at the top of the height block, and the bottom of the turntable is rotatably connected to the guide wheel.

[0009] By adopting the above technical solution, the contour blocks can provide support for the turntable, ensuring that the turntable can rotate smoothly and remain stable during drilling.

[0010] Preferably, a compressed air pump is also provided at the bottom of the workbench, and an air gun is provided on the workbench, with the air gun connected to the compressed air pump.

[0011] By adopting the above technical solution and installing an air gun, the waste debris on the base can be blown away, making it easier to load materials.

[0012] In summary, this application includes at least one of the following beneficial technical effects: the motorcycle rocker arm connecting hole processing device has low manufacturing cost and is easy to maintain. By setting a cam divider and a turntable, the cam divider can drive the turntable to rotate intermittently and achieve precise positioning of the circumferential position. The clamping component set on the turntable can be used in conjunction with the drilling machine to achieve automatic drilling. The operator only needs to load and unload the material, which not only improves product quality but also increases production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure used in the prior art to illustrate the rocker arm.

[0014] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.

[0015] Figure 3 This is an exploded view of an embodiment of this application.

[0016] Figure 4 This is a schematic diagram illustrating the structure of the clamping component in the embodiments of this application.

[0017] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Drilling machine; 3. Cam divider; 4. Turntable; 5. Clamping assembly; 51. Base; 52. Positioning pin; 53. Stop block; 54. Push-pull quick clamp; 541. Push block; 55. Vertical quick clamp; 6. Height block; 61. Guide wheel; 7. Compressed air pump. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 2-4 This application will be described in further detail.

[0019] This application discloses a processing device for a motorcycle rocker arm connecting hole, referring to... Figure 2-4The system includes a workbench 1 and a drilling machine 2 mounted on the workbench 1. The workbench 1 also has a feeding mechanism, which includes a cam divider 3, a turntable 4, and multiple clamping components 5 evenly distributed on the turntable 4. Specifically, the number of clamping components 5 is four. The cam divider 3 is fixed to the bottom of the workbench 1, and the turntable 4 is rotatably mounted on the top of the workbench 1. The cam divider 3 drives the turntable 4 to rotate. The clamping components 5 include a base 51, a positioning pin 52, a stop block 53, and a push-pull quick-release mechanism. Clamp 54 and vertical quick clamp 55 are fixed on base 51 on turntable 4. Positioning pin 52 and stop block 53 are fixed on base 51. Push-pull quick clamp 54 and vertical quick clamp 55 are also fixed on base 51 respectively. Push-pull quick clamp 54 is set corresponding to stop block 53. Vertical quick clamp 55 is set between positioning pin 52 and push-pull quick clamp 54. Push block 541 is fixed to the output end of push-pull quick clamp 54. Rubber pad is fixed to the side wall of push block 541.

[0020] Reference Figure 3 Multiple height blocks 6 are evenly fixed on the worktable 1. The multiple height blocks 6 are arranged in a ring. Guide wheels 61 are installed on the top of the height blocks 6. The bottom of the turntable 4 is rotatably connected to the guide wheels 61.

[0021] By setting the contour block 6, the turntable 4 can be provided with support, ensuring that the turntable 4 can rotate smoothly and remain stable during drilling.

[0022] Reference Figure 2 In order to facilitate the blowing away of waste on the base 51, a compressed air pump 7 is also installed at the bottom of the workbench 1, and an air gun is installed on the workbench 1, which is connected to the compressed air pump 7.

[0023] The implementation principle of the motorcycle rocker arm connecting hole processing device in this application is as follows: By setting up a cam divider 3 and a turntable 4, the cam divider 3 can drive the turntable 4 to rotate intermittently and achieve precise circumferential positioning. In use, the operator loads and unloads materials at one position. When loading, the rocker arm is aligned with the positioning pin 52 and placed in (there is a small gap between the rocker arm and the positioning pin 52), and one side of the rocker arm is pressed against the stop block 53. Then, the vertical quick clamp 55 is pressed onto the rocker arm, and finally, the rocker arm is fixed to the base 51 from the side by the push-pull quick clamp 54. The clamping is convenient and the clamping effect is good. The cam divider 3 drives the turntable 4 to rotate once, so that the rocker arm rotates to the bottom of the drilling machine 2 so that the drilling machine 2 can perform automatic drilling. During the drilling process, the operator unloads and reloads materials, which greatly improves production efficiency.

[0024] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A machining device for machining connecting holes in a motorcycle rocker arm, comprising a worktable (1) and a drilling machine (2) mounted on the worktable (1), characterized in that: The workbench (1) is also equipped with a feeding mechanism, which includes a cam divider (3), a turntable (4), and a plurality of clamping components (5) evenly arranged on the turntable (4). The cam divider (3) is fixed to the bottom of the workbench (1), and the turntable (4) is rotatably arranged on the top of the workbench (1). The cam divider (3) is used to drive the turntable (4) to rotate. The clamping components (5) include a base (51), a positioning pin (52), a stop block (53), and a push-pull quick clamp. (54) and vertical quick clamp (55), the base (51) is fixed on the turntable (4), the positioning pin (52) and the stop block (53) are fixed on the base (51), the push-pull quick clamp (54) and the vertical quick clamp (55) are also fixed on the base (51) respectively, the push-pull quick clamp (54) is correspondingly set with the stop block (53), and the vertical quick clamp (55) is set between the positioning pin (52) and the push-pull quick clamp (54).

2. The motorcycle rocker arm connecting hole processing device according to claim 1, characterized in that: The output end of the push-pull quick clamp (54) is fixed with a push block (541), and the side wall of the push block (541) is fixed with a rubber pad.

3. The motorcycle rocker arm connecting hole processing device according to claim 1, characterized in that: The number of clamping components (5) is set to four.

4. The motorcycle rocker arm connecting hole processing device according to claim 1, characterized in that: The worktable (1) is also uniformly fixed with multiple height blocks (6), which are arranged in a ring. The top of each height block (6) is equipped with a guide wheel (61), and the bottom of the turntable (4) is rotatably connected to the guide wheel (61).

5. The motorcycle rocker arm connecting hole processing device according to claim 1, characterized in that: A compressed air pump (7) is also provided at the bottom of the workbench (1), and an air gun is provided on the workbench (1), which is connected to the compressed air pump (7).

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