Paint spraying clamp for motorcycle brake pad

Abstract

The utility model relates to the technical field of brake pad paint spraying, in particular to a motorcycle brake pad paint spraying clamp which comprises a paint spraying box, a rotating disc is rotationally connected to the upper end in the paint spraying box, an inner gear ring is arranged on the inner wall of the rotating disc, outer teeth are arranged on the outer wall of the rotating disc, a rotating shaft is rotationally connected to the left inner side wall of the paint spraying box, and a worm wheel is fixedly connected to the outer wall of the rotating shaft. And a worm engaged with the worm gear is rotationally connected to the interior of the paint spraying box, a first gear engaged with the outer teeth is fixedly connected to the upper end of the worm, and a paint spraying mechanism is arranged at the upper end of the interior of the paint spraying box. The angle of the brake pad can be automatically adjusted, and the paint spraying progress is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad spray painting, in particular to a brake pad spray painting fixture for motorcycles. Background Art

[0002] Motorcycle brake pads are mainly composed of steel sheets and friction material layers that are pressed at high temperatures. During the braking process, the friction material layer and the friction disc rub against each other to generate force that brakes the vehicle.

[0003] During the production process of motorcycle brake pads, painting is required to enhance the anti-rust effect and extend the life of the brake pads. During the painting process, a clamp is needed to limit the position to avoid shaking.

[0004] After the existing motorcycle brake pad painting fixture clamps the brake pad, it is necessary to manually adjust the clamping angle of the brake pad after spraying one side, so as to spray paint the other side of the brake pad. This operation is inconvenient, affects the progress of painting, and is inconvenient to use. Summary of the invention

[0005] The utility model aims to provide a motorcycle brake pad painting fixture, which can automatically adjust the angle of the brake pad and improve the painting progress.

[0006] To achieve the above object, the utility model provides the following technical solution: a motorcycle brake pad painting fixture, comprising a paint spraying box, wherein a turntable is rotatably connected to the upper end of the inner part of the paint spraying box, an inner tooth ring is provided on the inner wall of the turntable, and an outer tooth is provided on the outer wall of the turntable;

[0007] The left inner wall of the paint spray box is rotatably connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a mounting plate, the outer wall of the rotating shaft is fixedly connected to a worm gear, and the right side wall of the mounting plate is slidably connected to two clamping plates distributed front and back;

[0008] A worm meshing with the worm wheel is rotatably connected inside the paint spray box, and a first gear meshing with the external teeth is fixedly connected to the upper end of the worm;

[0009] A paint spraying mechanism is arranged at the inner upper end of the paint spraying box.

[0010] In order to paint the brake pads, a motorcycle brake pad painting fixture is preferably used as the utility model. The paint spraying mechanism includes a paint supply pipe rotatably connected to the upper end of the paint spray box, one end of the paint supply pipe passes through a turntable, and the outer wall of the paint supply pipe is connected to two nozzles distributed on the left and right. The outer wall of the paint supply pipe is fixedly connected to a second gear located inside the turntable, and one end of the paint supply pipe extends to the top of the paint spray box and is connected to a rotating joint.

[0011] In order to drive the paint delivery pipe and the turntable to rotate, as a preferred motorcycle brake pad painting fixture of the utility model, a first motor is installed on the upper end surface of the paint spray box, and the output end of the first motor extends to the interior of the paint spray box and is fixedly connected to a third gear that is meshed with the inner gear ring and the second gear.

[0012] In order to drive the two clamping plates to move in opposite directions, as a preferred motorcycle brake pad painting fixture of the utility model, the right side wall of the mounting plate is provided with a first slide groove, the internal rotation of the first slide groove is connected with a bidirectional screw rod, and the left side wall of the clamping plate is fixedly connected with a first slider threadedly connected to the bidirectional screw rod.

[0013] In order to transport the paint in the paint storage box to the paint delivery pipe through the connecting pipe, as a preferred motorcycle brake pad painting fixture of the utility model, the upper end face of the paint spray box is fixedly connected to the paint storage box, and a connecting pipe is connected between the paint storage box and the rotating joint, one end of the connecting pipe extends to the interior of the paint storage box and is installed with a suction pump.

[0014] In order to increase the power for the rotation of the bidirectional screw, as a preferred motorcycle brake pad painting fixture of the utility model, a second motor is installed on the front end surface of the mounting plate, and the output end of the second motor is fixedly connected to the bidirectional screw.

[0015] In order to limit the turntable, as a preferred motorcycle brake pad painting fixture of the utility model, a second slide groove is opened at the upper end of the interior of the paint spray box, and a second slider matching the second slide groove is fixedly connected to the upper end surface of the turntable.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] When the utility model is used, the brake pad is clamped and fixed by two clamping plates, and then the first motor is started, the output end of the first motor drives the third gear to rotate, the third gear drives the second gear and the inner gear ring to rotate respectively, thereby driving the paint delivery pipe and the turntable to rotate, the paint delivery pipe drives the nozzle to rotate, and at the same time, the paint in the paint storage box is transported to the paint delivery pipe through the connecting pipe by the suction pump, and one side of the brake pad is sprayed with paint through the nozzle; after the painting of one side is completed, the turntable drives the outer teeth to rotate, so that the outer teeth rotate to the first gear, so that the outer teeth are meshed with the first gear, the outer teeth drive the first gear to rotate, the first gear drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel cooperates with the mounting plate to drive the two clamping plates to rotate 180 degrees, thereby driving the brake pad to turn over, and the other side of the brake pad is sprayed with paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0021] Figure 4 It is a right side cross-sectional structural schematic diagram of the utility model;

[0022] In the figure: 1. paint spray box; 2. turntable; 3. inner gear ring; 4. outer gear; 5. rotating shaft; 6. mounting plate; 7. worm gear; 8. clamping plate; 9. worm; 10. first gear; 11. paint delivery pipe; 12. nozzle; 13. second gear; 14. rotating joint; 15. first motor; 16. third gear; 17. first slide; 18. bidirectional screw; 19. first slider; 20. paint storage box; 21. connecting pipe; 22. suction pump; 23. second motor; 24. second slide; 25. second slider. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figures 1 to 4 A motorcycle brake pad painting fixture comprises a paint spraying box 1, a turntable 2 is rotatably connected to the upper end of the inner part of the paint spraying box 1, an inner tooth ring 3 is provided on the inner wall of the turntable 2, and an outer tooth 4 is provided on the outer wall of the turntable 2;

[0025] The left inner wall of the paint spray box 1 is rotatably connected to a rotating shaft 5, the other end of the rotating shaft 5 is fixedly connected to a mounting plate 6, the outer wall of the rotating shaft 5 is fixedly connected to a worm gear 7, and the right side wall of the mounting plate 6 is slidably connected to two clamping plates 8 distributed front and back;

[0026] A worm 9 meshing with the worm wheel 7 is rotatably connected inside the paint spray box 1, and a first gear 10 meshing with the external teeth 4 is fixedly connected to the upper end of the worm 9;

[0027] A paint spraying mechanism is arranged at the upper inner end of the paint spraying box 1 .

[0028] In this embodiment: when in use, the brake pad is first moved between the two clamping plates 8, and then the two clamping plates 8 are moved in opposite directions, and the brake pad is clamped and fixed by the two clamping plates 8; then the turntable 2 rotates, and the painting mechanism sprays paint on one side of the brake pad; after one side is painted, the turntable 2 drives the outer teeth 4 to rotate, so that the outer teeth 4 rotate to the first gear 10, so that the outer teeth 4 are meshed with the first gear 10, the outer teeth 4 drive the first gear 10 to rotate, the first gear 10 drives the worm 9 to rotate, the worm 9 drives the worm wheel 7 to rotate, and the worm wheel 7 cooperates with the mounting plate 6 to drive the two clamping plates 8 to rotate 180 degrees, thereby driving the brake pad to turn over and paint the other side of the brake pad.

[0029] As a technical optimization solution of the utility model, the paint spraying mechanism includes a paint supply pipe 11 rotatably connected to the upper end of the paint spray box 1, one end of the paint supply pipe 11 passes through the turntable 2, the outer wall of the paint supply pipe 11 is connected to two nozzles 12 distributed on the left and right, the outer wall of the paint supply pipe 11 is fixedly connected to a second gear 13 located inside the turntable 2, and one end of the paint supply pipe 11 extends to the top of the paint spray box 1 and is connected to a rotating joint 14.

[0030] In this embodiment: when spraying paint, the second gear 13 rotates, the second gear 13 drives the paint delivery pipe 11 to rotate, and the paint delivery pipe 11 drives the nozzle 12 to rotate, thereby increasing the spraying area and being able to evenly spray paint on the brake pad;

[0031] The rotary joint 14 can rotate the paint delivery pipe 11 while conveying paint to the paint delivery pipe 11 .

[0032] As a technical optimization solution of the utility model, a first motor 15 is installed on the upper end surface of the paint spray box 1, and the output end of the first motor 15 extends into the interior of the paint spray box 1 and is fixedly connected to a third gear 16 meshing with the inner gear ring 3 and the second gear 13.

[0033] In this embodiment: the first motor 15 is started, and the output end of the first motor 15 drives the third gear 16 to rotate, and the third gear 16 drives the second gear 13 and the inner gear ring 3 to rotate respectively, thereby driving the paint delivery pipe 11 and the turntable 2 to rotate.

[0034] As a technical optimization solution of the utility model, a first slide groove 17 is opened on the right side wall of the mounting plate 6, and a bidirectional screw rod 18 is rotatably connected inside the first slide groove 17. The left side wall of the clamping plate 8 is fixedly connected with a first slider 19 threadedly connected to the bidirectional screw rod 18.

[0035] In this embodiment, the bidirectional screw rod 18 rotates, and the bidirectional screw rod 18 cooperates with the first sliding block 19 to drive the two clamping plates 8 to move in opposite directions.

[0036] As a technical optimization solution of the utility model, a paint storage box 20 is fixedly connected to the upper end surface of the paint spray box 1, and a connecting pipe 21 is connected between the paint storage box 20 and the rotating joint 14. One end of the connecting pipe 21 extends to the interior of the paint storage box 20 and is installed with a suction pump 22.

[0037] In this embodiment, the suction pump 22 is used to transport the paint in the paint storage box 20 to the paint delivery pipe 11 through the connecting pipe 21 .

[0038] As a technical optimization solution of the present invention, a second motor 23 is installed on the front end surface of the mounting plate 6 , and the output end of the second motor 23 is fixedly connected to the bidirectional lead screw 18 .

[0039] In this embodiment, the second motor 23 is started, and the output end of the second motor 23 drives the bidirectional screw rod 18 to rotate, thereby increasing the power for the rotation of the bidirectional screw rod 18.

[0040] As a technical optimization solution of the utility model, a second slide groove 24 is opened at the upper end of the interior of the paint spray box 1, and a second sliding block 25 matching the second slide groove 24 is fixedly connected to the upper end surface of the turntable 2.

[0041] In this embodiment, the second sliding groove 24 and the second sliding block 25 can limit the turntable 2 and make the turntable 2 rotate smoothly.

[0042] Working principle: When in use, first move the brake pad between the two clamping plates 8, then start the second motor 23, the output end of the second motor 23 drives the bidirectional screw 18 to rotate, the bidirectional screw 18 cooperates with the first slider 19 to drive the two clamping plates 8 to move in opposite directions, and the brake pad is clamped and fixed by the two clamping plates 8; then start the first motor 15, the output end of the first motor 15 drives the third gear 16 to rotate, the third gear 16 drives the second gear 13 and the inner gear ring 3 to rotate respectively, thereby driving the paint delivery pipe 11 and the turntable 2 to rotate, and the paint delivery pipe 11 drives the nozzle 12 to rotate The outer teeth 4 are rotated, and the paint in the paint storage box 20 is transported to the paint delivery pipe 11 through the connecting pipe 21 by the suction pump 22, and the brake pad is sprayed with paint through the nozzle 12; after the painting of one side is completed, the turntable 2 drives the outer teeth 4 to rotate, so that the outer teeth 4 rotate to the first gear 10, so that the outer teeth 4 are meshed with the first gear 10, the outer teeth 4 drive the first gear 10 to rotate, the first gear 10 drives the worm 9 to rotate, the worm 9 drives the worm wheel 7 to rotate, and the worm wheel 7 cooperates with the mounting plate 6 to drive the two clamping plates 8 to rotate 180 degrees, thereby driving the brake pad to turn over and spray paint on the other side of the brake pad;

[0043] Since the gear ratio between the third gear 16 and the second gear 13 is 1 / 1, and the gear ratio between the third gear 16 and the inner gear ring 3 is 2 / 1, when the third gear 16 rotates two circles, the third gear 16 drives the second gear 13 to rotate two circles, so that the paint delivery pipe 11 rotates two circles, so that the paint spraying surface of the brake pad is evenly painted, and at the same time, the inner gear ring 3 drives the turntable 2 to rotate one circle, so that the turntable 2 drives the brake pad to turn over through a series of transmissions, and the other side of the brake pad is painted.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motorcycle brake pad painting fixture, comprising a paint spraying box (1), characterized in that: The upper end of the interior of the paint spray box (1) is rotatably connected to a turntable (2), the inner wall of the turntable (2) is provided with an inner tooth ring (3), and the outer wall of the turntable (2) is provided with outer teeth (4); The left inner wall of the paint spray box (1) is rotatably connected to a rotating shaft (5), the other end of the rotating shaft (5) is fixedly connected to a mounting plate (6), and the right side wall of the mounting plate (6) is slidably connected to two clamping plates (8) distributed front and back; The outer wall of the rotating shaft (5) is fixedly connected with a worm gear (7); A worm (9) meshingly connected to the worm wheel (7) is rotatably connected inside the paint spray box (1), and a first gear (10) meshingly connected to the external teeth (4) is fixedly connected to the upper end of the worm (9); A paint spraying mechanism is arranged at the upper inner end of the paint spraying box (1).

2. A motorcycle brake pad painting fixture according to claim 1, characterized in that: The paint spraying mechanism comprises a paint supply pipe (11) rotatably connected to the upper end of the paint spraying box (1), one end of the paint supply pipe (11) passes through a turntable (2), the outer wall of the paint supply pipe (11) is connected to two nozzles (12) distributed on the left and right, the outer wall of the paint supply pipe (11) is fixedly connected to a second gear (13) located inside the turntable (2), and one end of the paint supply pipe (11) extends to the top of the paint spraying box (1) and is connected to a rotating joint (14).

3. A motorcycle brake pad painting fixture according to claim 2, characterized in that: A first motor (15) is installed on the upper end surface of the paint spray box (1), and an output end of the first motor (15) extends into the interior of the paint spray box (1) and is fixedly connected to a third gear (16) meshing with the inner gear ring (3) and the second gear (13).

4. A motorcycle brake pad painting fixture according to claim 1, characterized in that: The right side wall of the mounting plate (6) is provided with a first sliding groove (17), the interior of the first sliding groove (17) is rotatably connected to a bidirectional screw rod (18), and the left side wall of the clamping plate (8) is fixedly connected to a first sliding block (19) threadedly connected to the bidirectional screw rod (18).

5. A motorcycle brake pad painting fixture according to claim 2, characterized in that: The upper end surface of the paint spray box (1) is fixedly connected to a paint storage box (20); a connecting pipe (21) is connected between the paint storage box (20) and the rotary joint (14); one end of the connecting pipe (21) extends into the interior of the paint storage box (20) and is provided with a suction pump (22).

6. A motorcycle brake pad painting fixture according to claim 4, characterized in that: A second motor (23) is mounted on the front end surface of the mounting plate (6), and an output end of the second motor (23) is fixedly connected to a bidirectional screw rod (18).

7. A motorcycle brake pad painting fixture according to claim 1, characterized in that: A second slide groove (24) is provided at the inner upper end of the paint spray box (1), and a second sliding block (25) matching the second slide groove (24) is fixedly connected to the upper end surface of the turntable (2).

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