Brake pad delivery detection device

Abstract

The utility model relates to the technical field of brake pad detection, in particular to a brake pad delivery detection device. Comprising a workbench, a first fixing plate and a second fixing plate are arranged on the workbench in a bilateral symmetry mode, a rotating shaft is rotationally installed between the first fixing plate and the second fixing plate, a friction disc is fixedly installed on the rotating shaft, and a motor in transmission connection with the rotating shaft is installed on the right side of the second fixing plate; a gear box is installed on the left side of the first fixing plate, a rotating rod is installed on the right side of the first fixing plate, the rotating shaft is in transmission connection with the rotating rod through the gear box, and fan blades are fixedly arranged at the end, close to the brake pad, of the rotating rod. The consumption of the brake pad in a natural cooling state of the vehicle can be simulated, and the detection reliability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad detection, in particular to a brake pad factory detection device. Background Art

[0002] Brake pads are important braking devices on cars. The brake pads will continue to wear out during the braking process. Therefore, in order to ensure the quality of the brake pads, they need to be inspected before leaving the factory.

[0003] In the prior art, there is a detection device for automobile brake discs with publication number: CN221745545U, which includes: a detection platform and two movable plates, two support plates are installed on the upper side of the detection platform, and a rotating shaft is rotatably provided between the two support plates, one side of one of the support plates is equipped with a motor connected to the rotating shaft, and the middle of the rotating shaft is equipped with a brake disc, a detection groove is provided on the lower side of the detection platform, and an oil storage tank is provided on the opposite side of the detection groove, and an inflation component connected to the oil storage tank is installed on the detection platform; the movable plate is slidably fitted in the oil storage tank, and a mounting plate is slidably fitted on the movable plate, a brake pad corresponding to the brake disc is provided on one side of the mounting plate, and a telescopic component connected to the mounting plate is installed on the movable plate.

[0004] When a vehicle is moving, the brake pads will cool down naturally, including heat dissipation from the wind and impact. When used, the above equipment cannot simulate the wear and tear of brake pads when the vehicle is in motion. Utility Model Content

[0005] (1) Technical problems solved

[0006] In order to solve the above-mentioned problems in the prior art, the utility model provides a brake pad factory inspection device, which can simulate the consumption of brake pads under the natural cooling state of the vehicle and improve the detection reliability.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0009] A brake pad factory inspection device includes a workbench, on which a first and a second fixed plate are symmetrically arranged, a rotating shaft is rotatably mounted between the first and second fixed plates, a friction disc is fixedly mounted on the rotating shaft, a motor is installed on the right side of the second fixed plate and is transmission-connected to the rotating shaft, a brake pad is detachably mounted on one side of the back of the second fixed plate, a gearbox is installed on the left side of the first fixed plate, a rotating rod is installed on the right side of the first fixed plate, the rotating shaft is transmission-connected to the rotating rod via the gearbox, and a fan blade is fixedly mounted on one end of the rotating rod near the brake pad. It can simulate the wear of brake pads in a vehicle under natural cooling conditions, thereby improving detection reliability.

[0010] Preferably, a hydraulic cylinder is installed on the back side of the second fixed plate, a bracket is fixedly installed on the left end of the hydraulic cylinder, and the brake pad is detachably fixedly installed on the side of the bracket close to the friction disc.

[0011] Preferably, a guide rod is fixedly mounted on the second fixing plate, and the bracket passes through the guide rod and is slidably connected to the guide rod.

[0012] (3) Beneficial effects

[0013] The utility model provides a brake pad factory inspection device, which has the following beneficial effects:

[0014] (1) When the brake pads are subjected to friction testing, the rotating rod connected to the rotating shaft through the gear box can drive the fan blades to rotate, simulating the wear of the brake pads under the natural cooling state during vehicle driving.

[0015] (2) The degree of fit between the brake pad and the friction disc can be adjusted by setting the hydraulic cylinder and the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the utility model.

[0017] In the figure: 1. workbench; 2. first fixed plate; 3. second fixed plate; 4. rotating shaft; 5. friction disc; 6. motor; 7. brake pad; 8. gear box; 9. rotating rod; 10. fan blade; 11. hydraulic cylinder; 12. bracket; 13. guide rod. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1As shown, the brake pad factory inspection device of this embodiment includes a workbench 1, on which a first fixed plate 2 and a second fixed plate 3 are symmetrically arranged. A rotating shaft 4 is rotatably installed between the first fixed plate 2 and the second fixed plate 3, and a friction disk 5 is fixedly installed on the rotating shaft 4. A motor 6 connected to the rotating shaft 4 is installed on the right side of the second fixed plate 3. A brake pad 7 is detachably provided on the back side of the second fixed plate 3. A gear box 8 is installed on the left side of the first fixed plate 2, and a rotating rod 9 is installed on the right side of the first fixed plate 2. The rotating shaft 4 is connected to the rotating rod 9 through the gear box 8. A fan blade 10 is fixedly provided on the end of the rotating rod 9 near the brake pad 7. It can simulate the consumption of the brake pad 7 under the natural heat dissipation state during the vehicle's movement.

[0020] Furthermore, a hydraulic cylinder 11 is installed on one side of the back of the second fixed plate 3 , a bracket 12 is fixedly installed on the left end of the hydraulic cylinder 11 , and the brake pad 7 is detachably fixedly installed on the side of the bracket 12 close to the friction disc 5 .

[0021] Furthermore, a guide rod 13 is fixedly mounted on the second fixing plate 3 , and the bracket 12 passes through the guide rod 13 and is slidably connected to the guide rod 13 .

[0022] Working Principle: When motor 6 rotates shaft 4, which in turn rotates friction disc 5, hydraulic cylinder 11 moves brake pad 7 closer to rotating disc 5, adjusting the fit between the two and performing friction testing. Meanwhile, shaft 4, through gearbox 8, rotates lever 9, which in turn rotates fan blades 10, which blow air toward brake pad 7, simulating the wear and tear of brake pad 7 during natural cooling during vehicle movement.

Claims

1. A brake pad factory inspection device, comprising a workbench (1), characterized in that: The workbench (1) is symmetrically provided with a first fixed plate (2) and a second fixed plate (3), a rotating shaft (4) is rotatably installed between the first fixed plate (2) and the second fixed plate (3), a friction disc (5) is fixedly installed on the rotating shaft (4), a motor (6) connected to the rotating shaft (4) is installed on the right side of the second fixed plate (3), a brake pad (7) is detachably provided on one side of the back of the second fixed plate (3), a gear box (8) is installed on the left side of the first fixed plate (2), a rotating rod (9) is installed on the right side of the first fixed plate (2), the rotating shaft (4) is connected to the rotating rod (9) through the gear box (8), and a fan blade (10) is fixedly provided on one end of the rotating rod (9) close to the brake pad (7).

2. A brake pad factory inspection device according to claim 1, characterized in that: A hydraulic cylinder (11) is installed on one side of the back of the second fixed plate (3), a bracket (12) is fixedly installed on one end of the left side of the hydraulic cylinder (11), and the brake pad (7) is detachably fixedly installed on the side of the bracket (12) close to the friction disc (5).

3. The brake pad factory inspection device according to claim 2, characterized in that: A guide rod (13) is also fixedly mounted on the second fixing plate (3), and the bracket (12) passes through the guide rod (13) and is slidably connected to the guide rod (13).

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