Wheel-mounted brake disc machining equipment

Abstract

The utility model provides wheel-mounted brake disc machining equipment, belongs to the field of brake disc machining equipment, and aims to solve the problem that a brake disc is inconvenient to clamp and limit conveniently, the wheel-mounted brake disc machining equipment comprises a protective shell, a mounting plate is fixedly connected in the protective shell, and a first clamping block is fixedly connected to a limiting plate. Through the arrangement of the threaded rod, when the brake disc is mounted and fixed, the brake disc can be placed on the mounting plate, a servo motor is started, the servo motor drives a first bevel gear to operate, when the first bevel gear rotates, the threaded rod can be driven to operate through a second bevel gear, and when the threaded rod rotates, a moving block can be driven to move; the clamping plates can be driven to move at the same time, the clamping plates move to be matched with the protective pads to stably clamp and limit the placed brake disc, the front, back, left and right clamping plates can push the brake disc to move towards the middle and then clamp the brake disc, the brake disc is arranged and reinforced, and the situation that the brake disc shakes and falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the field of brake disc processing equipment, in particular to a wheel-mounted brake disc processing equipment. Background Art

[0002] Wheel-mounted brake discs generally refer to the brake discs or brake discs in the vehicle's braking system. These discs are usually installed around the wheel and work with the brake caliper to slow down or stop the vehicle through friction. These brake discs are usually made of metal alloys so that they can withstand high temperatures and friction when braking. The design and material selection of wheel-mounted brake discs are crucial to the vehicle's braking performance and driving experience. When producing wheel-mounted brake discs, processing equipment is required to grind the surface.

[0003] However, most of the current wheel-mounted brake disc processing equipment has the following problems:

[0004] For example, a brake disc hub surface grinding device with publication number CN202120112159.8, although the rack drives the two side clamps to clamp and limit the processed brake disc, the brake disc is only clamped on both sides by the clamps, but most brake discs are round, and the brake disc is only clamped on the left and right, which may easily cause the brake disc to slide from the front or back during processing, affecting the stability during processing and making it inconvenient to clamp and limit the brake disc conveniently; when using grinding pads to process and grind the brake disc, the grinding pads are mostly installed and used by gluing. When the brake disc is processed and polished, the grinding pads are often removed and replaced with grinding pads of different models. Frequent disassembly may result in loose adhesion, affecting the grinding quality of the brake disc and making it inconvenient to firmly install and remove the grinding pads.

[0005] Therefore, we make improvements to this and propose a wheel-mounted brake disc processing equipment. Utility Model Content

[0006] The purpose of the utility model is to solve the existing problems of inconvenience in conveniently clamping and limiting the brake disc and inconvenience in firmly installing and disassembling the grinding sheet.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] Wheel mounted brake disc processing equipment is used to improve the above problems.

[0009] The specific application is as follows:

[0010] It includes a protective shell, a mounting plate is fixedly connected inside the protective shell, a servo motor is fixedly connected to the mounting plate, an output shaft of the servo motor is fixedly connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to a threaded rod, the threaded rod is rotatably connected in the mounting plate, a moving block is threadedly connected to the threaded rod, a clamping plate is fixedly connected to the moving block, a protective pad is fixedly connected to the clamping plate, a hydraulic cylinder is fixedly connected in the protective shell, a support plate is fixedly connected to the hydraulic cylinder, a transmission motor is fixedly connected to the support plate, a connecting plate is fixedly connected to the transmission motor, a grinding plate is installed on the connecting plate, an installing box is provided on the grinding plate, a spring is fixedly connected inside the installing box, a limiting plate is fixedly connected to the spring, and a first clamping block is fixedly connected to the limiting plate.

[0011] As a preferred technical solution of the present application, the second bevel gears are distributed at equal angles on the first bevel gear, and the second bevel gears correspond one-to-one with the moving blocks through threaded rods.

[0012] As a preferred technical solution of the present application, the threaded rod is fixedly connected to the central part of one side of the second bevel gear, and the side end surface of the moving block is in contact with the inner side surface of the mounting plate.

[0013] As a preferred technical solution of the present application, the output shaft of the transmission motor is fixedly connected to the center of one side of the connecting plate, and the side end surface of the limiting plate is in contact with the inner side surface of the installation box.

[0014] As a preferred technical solution of the present application, the springs are symmetrically distributed on the left and right sides of the installation box, and the springs correspond one-to-one with the first clamping blocks through the limiting plates.

[0015] As a preferred technical solution of the present application, a pull plate is fixedly connected to the limit plate, a second clamping block is fixedly connected to the installation box, and the first clamping block is fixedly connected to the center of one side of the limit plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the provided threaded rod, when the brake disc is installed and fixed, the brake disc can be placed on the mounting plate, and the servo motor is turned on. The servo motor drives the first bevel gear to operate. When the first bevel gear rotates, it can drive the threaded rod to operate through the second bevel gear. When the threaded rod rotates, it can drive the moving block to move. When the moving blocks on the multiple threaded rods move inward, they can drive the clamping plates to move at the same time. The movement of the clamping plates cooperates with the protective pads to stably clamp and limit the placed brake disc, and the front, back, left and right clamping plates can push the brake disc to move to the middle and then clamp it, so that the brake disc is swung and reinforced, the installation stability is improved, and the brake disc is prevented from shaking and falling off.

[0019] 2. When the grinding plate is disassembled through the installation box set up, the pulling plates on both sides of the installation box can be squeezed, and the pulling plates drive the limit plates to move. When the limit plates move, they can squeeze the springs, and at the same time, the limit plates can drive the first clamping block to fall off from the connecting plate and the grinding plate and retract them into the installation box. When the installation box is unobstructed, the installation box can be taken out from the connecting plate and the grinding plate for disassembly. When replacing the grinding plate, the second clamping block on the installation box can be inserted into the connecting plate and the grinding plate, and the pulling plates on both sides are loosened. Under the push of the springs, the limit plates are driven to reset, and at the same time, the limit plates push the first clamping block to engage in the connecting plate and the grinding plate for splicing and fixing, thereby preventing the replaced grinding plate from falling off from the connecting plate, thereby improving the installation and disassembly efficiency and firmness. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall three-dimensional structure of the wheel-mounted brake disc processing equipment provided in this application;

[0021] Figure 2 A schematic diagram of the side view structure of the mounting plate of the wheel-mounted brake disc processing equipment provided in this application;

[0022] Figure 3 A schematic diagram of the side view structure of the protective housing of the wheel-mounted brake disc processing equipment provided in this application;

[0023] Figure 4 A schematic diagram of the top view of the threaded rod structure of the wheel-mounted brake disc processing equipment provided in this application;

[0024] Figure 5 Wheel-mounted brake disc processing equipment provided for this application Figure 2 Enlarged structural diagram at A in the middle.

[0025] Markings in the figure: 1. Protective shell; 2. Mounting plate; 3. Servo motor; 4. First bevel gear; 5. Second bevel gear; 6. Threaded rod; 7. Moving block; 8. Clamp; 9. Protective pad; 10. Hydraulic cylinder; 11. Support plate; 12. Transmission motor; 13. Connecting plate; 14. Grinding plate; 15. Mounting box; 16. Spring; 17. Limit plate; 18. First clamping block; 19. Pull plate; 20. Second clamping block. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply 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 present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment 1:

[0032] like Figure 1-5As shown, this embodiment proposes a wheel-mounted brake disc processing equipment, including a protective shell 1, a mounting plate 2 is fixedly connected in the protective shell 1, a servo motor 3 is fixedly connected to the mounting plate 2, a first bevel gear 4 is fixedly connected to the output shaft of the servo motor 3, a second bevel gear 5 is meshedly connected to the first bevel gear 4, a threaded rod 6 is fixedly connected to the second bevel gear 5, the threaded rod 6 is rotatably connected in the mounting plate 2, a moving block 7 is threadedly connected to the threaded rod 6, a clamping plate 8 is fixedly connected to the moving block 7, a protective pad 9 is fixedly connected to the clamping plate 8, a hydraulic cylinder 10 is fixedly connected in the protective shell 1, a support plate 11 is fixedly connected to the hydraulic cylinder 10, a transmission motor 12 is fixedly connected to the support plate 11, a connecting plate 13 is fixedly connected to the transmission motor 12, a grinding plate 14 is installed on the connecting plate 13, an installation box 15 is provided on the grinding plate 14, a spring 16 is fixedly connected in the installation box 15, a limiting plate 17 is fixedly connected to the spring 16, and a first clamping block 18 is fixedly connected to the limiting plate 17.

[0033] Embodiment 2:

[0034] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0035] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the second bevel gears 5 are distributed at equal angles on the first bevel gear 4, and the second bevel gears 5 correspond one-to-one with the moving blocks 7 through the threaded rods 6, which can ensure that the multiple moving blocks 7 can stably clamp and limit the placed brake discs through the clamping plates 8 when moving.

[0036] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the threaded rod 6 is fixedly connected to the center part of one side of the second bevel gear 5, and the side end face of the moving block 7 is fitted with the inner side face of the mounting plate 2, which can ensure that the moving block 7 can move smoothly through the support of the inner side face of the mounting plate 2 when moving.

[0037] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the output shaft of the transmission motor 12 is fixedly connected to the center part of one side of the connecting plate 13, and the side end face of the limiting plate 17 is in contact with the inner side face of the installation box 15, which can ensure that the transmission motor 12 can drive the connecting plate 13 to operate smoothly when it is running.

[0038] like Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, the springs 16 are symmetrically distributed on the left and right sides of the installation box 15, and the springs 16 correspond one-to-one with the first clamping blocks 18 through the limit plates 17, which can ensure that the first clamping blocks 18 on both sides can stably engage and install the connecting plate 13 and the grinding plate 14.

[0039] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a pull plate 19 is fixedly connected to the limit plate 17, a second clamping block 20 is fixedly connected to the installation box 15, and the first clamping block 18 is fixedly connected to the center of one side of the limit plate 17, which can ensure that the limit plate 17 can drive the first clamping block 18 to move smoothly when moving.

[0040] Specifically, when the wheel brake disc processing equipment is used: Figure 1-5 When processing the wheel-mounted brake disc, the protective door on the protective shell 1 can be opened, and then the brake disc can be placed on the mounting plate 2, and the servo motor 3 can be turned on. The servo motor 3 drives the first bevel gear 4 to operate. When the first bevel gear 4 rotates, it can drive the threaded rod 6 to operate through the second bevel gear 5. When the threaded rod 6 rotates, it can drive the moving block 7 to move. When the moving blocks 7 on the multiple threaded rods 6 move inward, they can drive the clamping plate 8 to move at the same time. The movement of the clamping plate 8 cooperates with the protective pad 9 to stably clamp and limit the placed brake disc, and the front, rear, left and right clamping plates 8 can push the brake disc to move to the middle and then clamp it, so that the brake disc is swung and reinforced, the installation stability is improved, and the brake disc is prevented from shaking and falling off. When the threaded rod 6 is driven to operate in the opposite direction, the threaded rod 6 can drive the moving block 7 to move outward, and at the same time, the clamping plate 8 on the moving block 7 can stably release the clamped brake disc for disassembly and removal.

[0041] When grinding the installed brake disc, the hydraulic cylinder 10 can be turned on to drive the support plate 11 to move downward. When the support plate 11 moves downward, it can drive the installed grinding plate 14 to fit with the brake disc. The transmission motor 12 is turned on. The transmission motor 12 can drive the grinding plate 14 to rotate through the connecting plate 13. The grinding plate 14 can grind the installed brake disc. When it is necessary to replace the grinding plate 14 of a different type later, the equipment on the support plate 11 can be driven by the hydraulic cylinder 10 to move up and reset, squeeze the pull plates 19 on both sides of the installation box 15, and the pull plates 19 drive the limit plates 17 to move. The limit plates 17 can squeeze the springs 16, and at the same time, the limit plates 17 drive the first clamping block 18 to be retracted into the installation box 15 The second clamping block 20 on the installation box 15 is inserted into the connecting plate 13 and the polishing plate 14, and the pull plates 19 on both sides are released. The limit plate 17 is driven to reset under the push of the spring 16. At the same time, the limit plate 17 pushes the first clamping block 18 to engage in the connecting plate 13 and the polishing plate 14 for splicing and fixing, so as to prevent the replaced polishing plate 14 from falling off from the connecting plate 13, thereby improving the installation and disassembly efficiency and firmness.

[0042] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A wheel-mounted brake disc processing device, comprising a protective housing (1), characterized in that: A mounting plate (2) is fixedly connected inside the protective housing (1), a servo motor (3) is fixedly connected to the mounting plate (2), a first bevel gear (4) is fixedly connected to the output shaft of the servo motor (3), a second bevel gear (5) is meshingly connected to the first bevel gear (4), a threaded rod (6) is fixedly connected to the second bevel gear (5), the threaded rod (6) is rotatably connected inside the mounting plate (2), a moving block (7) is threadedly connected to the threaded rod (6), a clamping plate (8) is fixedly connected to the moving block (7), and a protective pad (9) is fixedly connected to the clamping plate (8). A hydraulic cylinder (10) is fixedly connected inside the protective housing (1), a support plate (11) is fixedly connected to the hydraulic cylinder (10), a transmission motor (12) is fixedly connected to the support plate (11), a connecting plate (13) is fixedly connected to the transmission motor (12), a grinding plate (14) is mounted on the connecting plate (13), a mounting box (15) is provided on the grinding plate (14), a spring (16) is fixedly connected inside the mounting box (15), a limit plate (17) is fixedly connected to the spring (16), and a first clamping block (18) is fixedly connected to the limit plate (17).

2. The wheel-mounted brake disc processing equipment according to claim 1, characterized in that: The second bevel gears (5) are distributed at equal angles on the first bevel gear (4), and the second bevel gears (5) correspond one-to-one to the moving blocks (7) via the threaded rods (6).

3. The wheel-mounted brake disc processing equipment according to claim 1, characterized in that: The threaded rod (6) is fixedly connected to the central portion of one side of the second bevel gear (5), and the side end surface of the moving block (7) is in contact with the inner side surface of the mounting plate (2).

4. The wheel-mounted brake disc processing equipment according to claim 1, characterized in that: The output shaft of the transmission motor (12) is fixedly connected to the central part of one side of the connecting plate (13), and the side end surface of the limiting plate (17) is in contact with the inner side surface of the installation box (15).

5. The wheel-mounted brake disc processing equipment according to claim 1, characterized in that: The springs (16) are symmetrically distributed on the left and right sides of the installation box (15), and the springs (16) correspond one-to-one to the first clamping blocks (18) through the limiting plates (17).

6. The wheel-mounted brake disc processing equipment according to claim 1, characterized in that: A pull plate (19) is fixedly connected to the limit plate (17), a second clamping block (20) is fixedly connected to the installation box (15), and the first clamping block (18) is fixedly connected to the central portion of one side of the limit plate (17).

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