A motorcycle brake disc processing and painting fixture

Abstract

This utility model discloses a motorcycle brake disc processing and spraying fixture, relating to the field of spraying mechanisms. It includes a base and a vertical plate mounted at the rear end of the base. A fixing plate is provided at the front end of the vertical plate, and a sprayer is installed inside the fixing plate. The brake disc body is placed on the upper end of the base; a slow-speed motor is installed at the bottom of the base. This motorcycle brake disc processing and spraying fixture, after the sprayer is started, draws spraying material from the feed box under the action of the guide pipe, enabling more precise and uniform spraying and improving the spraying effect. At this time, the slow-speed motor of the base is started, driving the rotating platform to rotate counterclockwise. When the rotating platform rotates, it drives the brake disc body placed on its surface. When the brake disc body is placed on the rotating platform, it is limited by four conical positioning blocks, making the rotation more stable. This allows for more uniform and stable spraying of the motorcycle brake disc during rotation, further improving the spraying effect.

Description

Technical Field

[0001] This utility model relates to the field of spraying mechanism technology, specifically a spraying fixture for processing motorcycle brake discs. Background Technology

[0002] When processing motorcycle brake discs, spraying fixtures are often used for spraying. Spraying fixtures use a spraying method to apply liquid or other fluid materials to the surface of the material, thereby achieving the spraying effect.

[0003] In the existing technology, after the motorcycle brake disc is sprayed, the coating on the surface of the motorcycle brake disc is relatively wet. If the worker handles the relatively wet brake disc, the sprayed shape is easily damaged, affecting the quality of the spraying.

[0004] To overcome the above shortcomings, a prior art Chinese patent (publication number CN219560182U) discloses a brake disc spraying fixture with a masking function. An electric push rod is fixedly connected to the upper surface of the worktable, a motor is fixedly connected to the output end of the electric push rod, a rotating plate is fixedly connected to the output end of the motor, and extrusion spikes are fixedly connected to the side surface of the rotating plate. A partition is fixedly connected inside the worktable, and an electric heating tube is fixedly connected to the left side of the partition inside the worktable. A water pipe is embedded in the upper surface of the worktable, and a heat-conducting plate is fixedly connected to the left side of the water pipe inside the worktable. Through this structure, water can be poured into the worktable through the water pipe, and the electric heating tube can heat the water in the worktable, allowing the heat in the water to be transferred to the heat-conducting plate. The heat-conducting plate can then transfer the heat from the worktable to dry the sprayed brake disc, preventing the paint on the brake disc surface from flowing and solidifying, thus affecting the smoothness of the spray.

[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, when motorcycle brake discs are sprayed by the spraying device, the brake discs are prone to displacement due to the movement of the bottom platform. The displacement of the brake discs can easily lead to spraying deviations, and the spraying device that produces deviations can easily cause defects in the processing of motorcycle brake discs, affecting the quality of the final product. Utility Model Content

[0006] The purpose of this utility model is to provide a motorcycle brake disc processing and spraying fixture to solve the problem mentioned in the background art that when motorcycle brake discs are sprayed by a spraying device, the brake disc is prone to displacement due to the movement of the bottom platform. The displacement of the brake disc can easily lead to spraying deviation, and the spraying device with deviation can easily cause defects in the processing of motorcycle brake discs, affecting the quality of the final product.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a motorcycle brake disc processing and painting fixture, comprising a base and a vertical plate mounted at the rear end of the base, a fixing plate at the front end of the vertical plate, and a sprayer inside the fixing plate, and a brake disc body placed on the upper end of the base; a retarder motor is mounted at the bottom of the base, and a stabilizing spraying mechanism is provided at the output end of the retarder motor, and the stabilizing spraying mechanism includes a rotating platform, and the lower end of the rotating platform is connected to the output end of the retarder motor; a mounting chamber is bolted to the outer side of the base, and an auxiliary spraying mechanism is provided inside the mounting chamber, and the auxiliary spraying mechanism includes an elastic airbag, and the two sides of the elastic airbag are installed inside the mounting chamber.

[0008] Furthermore, an electric telescopic rod is installed through the middle of the upright plate, and the output end of the electric telescopic rod is connected to the sprayer. A limit component is installed on the outside of the sprayer, and the limit component consists of a limit block and a limit rod. The lower end of the limit component is set on the surface of the fixed plate.

[0009] Furthermore, a material supply box is fixedly installed at the rear end of the upright plate, and the upper end of the material supply box is connected to the upper end of the sprayer through a guide pipe.

[0010] Furthermore, the stabilizing spraying mechanism also includes a conical positioning block, the lower end of which is fixedly installed on the upper end of the rotating platform. There are four conical positioning blocks, and the conical positioning blocks are located inside the brake disc body. The lower end of the brake disc body is placed on the surface of the rotating platform.

[0011] Furthermore, the auxiliary spraying mechanism also includes an inclined plate, the outer side of which is fixedly connected to an elastic airbag, and the two inclined plates are tilted in opposite directions. A lever is provided on the outer side of the inclined plate, and the upper end of the lever is fixedly installed at the lower end of the rotating platform.

[0012] Furthermore, horizontal plates are fixedly installed at both ends of the inclined plate, and a return spring is provided between the outer side of the front horizontal plate and the mounting chamber, and a damper is provided between the outer side of the rear horizontal plate and the mounting chamber.

[0013] Furthermore, the upper end of the elastic airbag is provided with an air guide tube, and the inner side of the air guide tube is connected to an inclined nozzle. The lower end of the inclined nozzle is fixedly installed on the upper end of the mounting chamber, and the output end of the inclined nozzle is aligned with the surface of the brake disc body. The outer side of the elastic airbag is connected to a one-way air inlet, and the one-way air inlet penetrates the mounting chamber. A one-way valve is provided inside the one-way air inlet.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. After the sprayer is started, the spraying material inside the feed box is drawn by the guide tube, which makes the spraying more precise and uniform and improves the spraying effect. At this time, the slow motor of the base is started, which drives the rotating platform to rotate counterclockwise. When the rotating platform rotates, it can drive the brake disc body placed on the surface. When the brake disc body is placed on the rotating platform, it is limited by four conical positioning blocks, which makes the rotation more stable. This makes the motorcycle brake disc more uniform and stable when rotating and spraying, further improving the spraying effect.

[0016] Furthermore, after placing the brake disc body on the upper part of the base, the electric telescopic rod on the upright plate is activated. The activation of the electric telescopic rod can drive the sprayer. Under the limit of the limit component, the sprayer moves along the limit rod through the limit block. With the adjustment of the sprayer, the spraying position can be adjusted.

[0017] 2. When the slow-speed motor is started and the rotating platform is driven to rotate, the rotating platform rotates and drives the bottom paddle block. The bottom paddle block moves the inclined plate. When the inclined plate on the right is moved, the inclined nozzle on the right side sprays air to clean the surface of the brake disc body in advance, so as to clean the impurities at the front end. Before the brake disc body is sprayed, pretreatment is performed in advance to avoid impurities on the surface of the brake disc body from affecting the subsequent spraying.

[0018] Furthermore, after the motorcycle brake disc surface is coated, the tilted nozzle on the left can spray air onto the coated brake disc body surface to promote air circulation and achieve the effect of promoting drying. This can prevent the coated material from being scratched when it is wet and comes into contact with workers, thus improving coating efficiency and coating quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention.

[0021] Figure 3 This is a frontal sectional view of the three-dimensional structure of the rotating platform of this utility model.

[0022] Figure 4 This is a side sectional three-dimensional structural diagram of the feeding box of this utility model.

[0023] Figure 5 This is a top-view three-dimensional structural diagram of the brake disc body of this utility model.

[0024] Figure 6 This is a three-dimensional structural diagram of the inclined plate of this utility model viewed from below.

[0025] Figure 7This is a top-section three-dimensional structural diagram of the installation compartment of this utility model.

[0026] In the diagram: 1. Base; 2. Vertical plate; 3. Fixed plate; 4. Electric telescopic rod; 5. Sprayer; 6. Limiting component; 7. Feed box; 8. Slow motor; 9. Rotating platform; 10. Brake disc body; 11. Conical positioning block; 12. Installation chamber; 13. Elastic airbag; 14. Inclined plate; 15. Pulley; 16. Horizontal plate; 17. Return spring; 18. Damper; 19. Air guide pipe; 20. Inclined nozzle; 21. One-way air inlet. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: As Figures 1-5 The technical solution shown is a motorcycle brake disc processing and painting fixture. To solve the problem of poor painting quality, it discloses: a base 1 and a vertical plate 2 installed at the rear end of the base 1, with a fixing plate 3 at the front end of the vertical plate 2, and a sprayer 5 installed inside the fixing plate 3. The brake disc body 10 is placed on the upper end of the base 1, and a slow-speed motor 8 is installed at the bottom of the base 1. A stabilizing spraying mechanism is provided at the output end of the slow-speed motor 8, and the stabilizing spraying mechanism includes a rotating platform 9. The lower end of the rotating platform 9 is connected to the output end of the slow-speed motor 8. An electric telescopic rod 4 is installed through the middle of the vertical plate 2. The output end is connected to the sprayer 5, and a limiting component 6 is installed on the outside of the sprayer 5. The limiting component 6 consists of a limiting block and a limiting rod. The lower end of the limiting component 6 is set on the surface of the fixed plate 3. The rear end of the upright plate 2 is fixedly installed with a feeding box 7, and the upper end of the feeding box 7 is connected to the upper end of the sprayer 5 through a guide pipe. The stable spraying mechanism also includes a conical positioning block 11, and the lower end of the conical positioning block 11 is fixedly installed on the upper end of the rotating platform 9. There are four conical positioning blocks 11, and the conical positioning blocks 11 are located inside the brake disc body 10. The lower end of the brake disc body 10 is placed on the surface of the rotating platform 9.

[0029] In use, after placing the brake disc body 10 on the upper part of the base 1, the electric telescopic rod 4 on the upright plate 2 is activated. The activation of the electric telescopic rod 4 can drive the sprayer 5. Under the limitation of the limiting component 6, the sprayer 5 moves along the limiting rod through the limiting block. With the adjustment of the sprayer 5, the spraying position can be adjusted. At the same time, after the sprayer 5 is activated, the spraying material inside the feed box 7 is drawn out under the action of the guide tube, which can make the spraying more precise and uniform, and improve the spraying effect. At this time, the slow motor 8 of the base 1 is activated. The slow motor 8 drives the rotating platform 9 to rotate counterclockwise. When the rotating platform 9 rotates, it can drive the brake disc body 10 placed on the surface. When the brake disc body 10 is placed on the rotating platform 9, it is limited by four conical positioning blocks 11, which makes the rotation more stable, and makes the motorcycle brake disc rotation spraying more uniform and stable, further improving the spraying effect.

[0030] Example 2: Figures 1-7 The technical solution shown, based on Embodiment 1, discloses the following to address the problem of poor pre- and post-coating treatment: A mounting chamber 12 is bolted to the outer side of the base 1, and an auxiliary coating mechanism is provided inside the mounting chamber 12. This auxiliary coating mechanism includes an elastic airbag 13, with both sides of the elastic airbag 13 mounted inside the mounting chamber 12. The auxiliary coating mechanism also includes inclined plates 14, with the outer sides of the inclined plates 14 fixedly connected to the elastic airbag 13. The two inclined plates 14 have opposite inclination directions. A lever 15 is provided on the outer side of the inclined plates 14, with the upper end of the lever 15 fixedly mounted to the lower end of the rotating platform 9. The front of the inclined plate 14... A horizontal plate 16 is fixedly installed at both ends of the rear section, and a return spring 17 is provided between the outer side of the front horizontal plate 16 and the mounting chamber 12. A damper 18 is provided between the outer side of the rear horizontal plate 16 and the mounting chamber 12. An air guide pipe 19 is provided at the upper end of the elastic airbag 13, and the inner side of the air guide pipe 19 is connected to the inclined nozzle 20. The lower end of the inclined nozzle 20 is fixedly installed at the upper end of the mounting chamber 12, and the output end of the inclined nozzle 20 is aligned with the surface of the brake disc body 10. A one-way air inlet 21 is connected to the outer side of the elastic airbag 13, and the one-way air inlet 21 is provided through the mounting chamber 12. A one-way valve is provided inside the one-way air inlet 21.

[0031] When the slow-speed motor 8 starts and drives the rotating platform 9 to rotate, the rotating platform 9 rotates and drives the bottom lever 15. The lever 15 moves the inclined plate 14. When the inclined plate 14 on the right is moved, due to its tilt, it is pushed outward, causing the inclined plate 14 to squeeze the elastic airbag 13 inside the mounting chamber 12 outward under the limit of the horizontal plate 16. The elastic airbag 13 is squeezed and the air inside is delivered to the inclined nozzle 20 through the air pipe 19. The inclined nozzle 20 on the right is used to spray and clean the surface of the brake disc body 10 in advance, achieving the effect of cleaning the front impurities. Before the brake disc body 10 is painted, it is pre-treated to avoid impurities on the surface of the brake disc body 10 affecting the subsequent painting. At the same time, after the surface of the motorcycle brake disc is painted, the inclined nozzle 20 on the left can spray air on the surface of the painted brake disc body 10 to promote air circulation and achieve the effect of promoting drying. This can prevent the painted material from being scratched when the worker touches it while it is wet, thus improving the painting efficiency and painting quality.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A motorcycle brake disc processing and spraying fixture, comprising a base (1) and a vertical plate (2) installed at the rear end of the base (1), wherein a fixing plate (3) is provided at the front end of the vertical plate (2), and a sprayer (5) is provided inside the fixing plate (3), and a brake disc body (10) is placed at the upper end of the base (1). characterized in that The base (1) is equipped with a slow motor (8) at its bottom, and the output end of the slow motor (8) is provided with a stable spraying mechanism. The stable spraying mechanism includes a rotating platform (9), and the lower end of the rotating platform (9) is connected to the output end of the slow motor (8). The base (1) is bolted to the outside of the mounting chamber (12), and the mounting chamber (12) is provided with an auxiliary spraying mechanism. The auxiliary spraying mechanism includes an elastic airbag (13), and the two sides of the elastic airbag (13) are installed inside the mounting chamber (12).

2. The motorcycle brake disc machining and spraying tooling apparatus according to claim 1, characterized in that: An electric telescopic rod (4) is installed through the middle of the upright plate (2), and the output end of the electric telescopic rod (4) is connected to the sprayer (5). A limit component (6) is installed on the outside of the sprayer (5), and the limit component (6) is composed of a limit block and a limit rod. The lower end of the limit component (6) is set on the surface of the fixed plate (3).

3. The processing and spraying tool for a motorcycle brake disc according to claim 2, characterized in that: The rear end of the upright plate (2) is fixedly installed with a material supply box (7), and the upper end of the material supply box (7) is connected to the upper end of the sprayer (5) through a guide pipe.

4. The motorcycle brake disc machining and spraying tooling apparatus according to claim 1, characterized in that: The stable spraying mechanism also includes a conical positioning block (11), and the lower end of the conical positioning block (11) is fixedly installed on the upper end of the rotating platform (9). There are four conical positioning blocks (11), and the conical positioning blocks (11) are located inside the brake disc body (10). The lower end of the brake disc body (10) is placed on the surface of the rotating platform (9).

5. The motorcycle brake disc processing and painting fixture according to claim 1, characterized in that: The auxiliary spraying mechanism also includes a slant plate (14), and the outer side of the slant plate (14) is fixedly connected to the elastic airbag (13). The two slant plates (14) are tilted in opposite directions. A lever (15) is provided on the outer side of the slant plate (14), and the upper end of the lever (15) is fixedly installed on the lower end of the rotating platform (9).

6. The processing and spraying tool for a motorcycle brake disc according to claim 5, characterized in that: A horizontal plate (16) is fixedly installed at both ends of the inclined plate (14), and a return spring (17) is provided between the outer side of the front horizontal plate (16) and the mounting chamber (12), and a damper (18) is provided between the outer side of the rear horizontal plate (16) and the mounting chamber (12).

7. The processing and spraying tool for a motorcycle brake disc according to claim 6, characterized in that: The upper end of the elastic airbag (13) is provided with an air guide pipe (19), and the inner side of the air guide pipe (19) is connected to an inclined nozzle (20). The lower end of the inclined nozzle (20) is fixedly installed on the upper end of the mounting chamber (12), and the output end of the inclined nozzle (20) is aligned with the surface of the brake disc body (10). The outer side of the elastic airbag (13) is connected to a one-way air inlet (21), and the one-way air inlet (21) is provided through the mounting chamber (12). A one-way valve is provided inside the one-way air inlet (21).

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