A disc brake pad polishing device

Abstract

The utility model belongs to disc brake processing field provides a disc brake brake pad polishing device, disc brake brake pad polishing device includes the polishing mechanism of front -and -rear arrangement, the feeding clamping mechanism, the polishing mechanism includes the base, be equipped with the polishing seat of front -and -rear movement on the base, be equipped with the pivot in the polishing seat, the front end of pivot is equipped with the rotatable polishing disc, the rear end is equipped with the rotating mechanism for driving pivot rotation, the rotating mechanism includes the fixed base of installation in the polishing seat, the top surface of fixed base is equipped with the sliding seat, has opened the sliding slot on the sliding seat, the tail of pivot passes out fixed base and is equipped with the adjusting plate, is equipped with the gyro wheel on the adjusting plate, gyro wheel is embedded and is installed in the sliding slot, be equipped with the adjusting cylinder for driving the gyro wheel of adjusting plate rotates on the polishing seat. Pushing material subassembly pushes out the brake pad from pushing material mouth and enters the polishing position in the most lower layer, clamping subassembly clamps this brake pad, waits in the polishing mechanism and carries out polishing to it.

Description

Technical Field

[0001] This utility model belongs to the field of disc brake processing, and in particular relates to a disc brake pad grinding device. Background Technology

[0002] Disc brakes, with their significant advantages such as excellent heat dissipation, sensitive braking response, high braking stability, and convenient maintenance, are widely used in many fields, including automobiles, rail transportation, and construction machinery. As the core component of disc brakes, the surface flatness and roughness of the brake pads directly affect braking performance and service life. With the market's increasing demands for braking performance, the requirements for the processing precision of brake pads are becoming increasingly stringent, making the grinding process a crucial step in ensuring brake pad quality.

[0003] Currently, some existing devices on the market are unable to achieve precise positioning and clamping of brake pads, resulting in deviation during the grinding process and affecting the grinding quality. At the same time, the adjustment flexibility of the grinding mechanism is insufficient, making it impossible to make efficient adjustments according to different specifications of brake pads, which makes it difficult to meet diverse production needs. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a disc brake pad grinding device, which aims to solve the problem that it is difficult to achieve accurate positioning and clamping of the brake pads, resulting in displacement during the grinding process and affecting the grinding quality.

[0005] The present invention adopts the following technical solution:

[0006] The disc brake pad grinding device includes a grinding mechanism arranged at the front and rear, and a feeding and clamping mechanism. The grinding mechanism includes a base, on which a grinding seat that moves back and forth is provided. A rotating shaft is rotatably provided inside the grinding seat. A rotatable grinding disc is provided at the front end of the rotating shaft, and a rotating mechanism for driving the rotating shaft to rotate is provided at the rear end. The rotating mechanism includes a fixed seat mounted on the grinding seat. A slide seat is provided on the top surface of the fixed seat. A sliding groove is opened on the slide seat. The tail end of the rotating shaft passes through the fixed seat and is provided with an adjusting plate. A roller is rotatably provided on the adjusting plate. The roller is embedded in the sliding groove. An adjusting cylinder for driving the adjusting plate to rotate is provided on the grinding seat.

[0007] Furthermore, the front end of the rotating shaft is provided with a connecting seat, and a connecting shaft is rotatably provided inside the connecting seat. One end of the connecting shaft is provided with the grinding disc, and the other end is provided with a driven wheel. A motor seat is fixed on the rotating shaft, and a rotary motor is provided on the motor seat. A drive wheel is provided on the drive shaft of the rotary motor, and a belt is fitted between the drive wheel and the driven wheel.

[0008] Furthermore, the feeding and clamping mechanism includes a lateral moving module. The moving end of the lateral moving module is provided with a feeding platform. The feeding platform is provided with a material rack. The front end of the material rack has a push port, and the rear end has a discharge port. The side wall of the material rack is provided with a clamping component facing the discharge port. The feeding platform is provided with a push component facing the push port. The clamping component includes multiple clamping seats that are rotatably installed. The clamping seats are provided facing the discharge port. The side wall of the material rack is provided with a clamping cylinder facing each clamping seat. The drive shaft of the clamping cylinder is connected to the tail of the clamping seat.

[0009] Furthermore, the pushing assembly includes a pushing cylinder, and the driving shaft of the pushing cylinder is provided with a pushing plate facing the pushing port.

[0010] The beneficial effects of this utility model are:

[0011] 1. This device drives the adjustment plate to rotate by adjusting the cylinder, and uses the cooperation of rollers and slides to realize the rotation adjustment of the shaft and the grinding disc. It can flexibly adjust the angle and rotation mode of the grinding disc according to different grinding needs, thereby improving the grinding quality and adaptability.

[0012] 2. Multiple clamping seats work simultaneously under the drive of the clamping cylinder, which can firmly clamp the brake pad at the discharge port, ensuring that the brake pad will not move during the grinding process and guaranteeing the grinding accuracy. Attached Figure Description

[0013] Figure 1 This utility model provides an overall drawing of a disc brake pad grinding device.

[0014] Figure 2 This utility model provides a schematic diagram of a grinding mechanism. Figure 1 .

[0015] Figure 3 This utility model provides a schematic diagram of a grinding mechanism. Figure 2 .

[0016] Figure 4 This is a schematic diagram of the clamping assembly provided by this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0018] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0019] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0020] Combination Figure 1-4 As shown, the disc brake pad grinding device includes a grinding mechanism arranged at the front and rear, and a feeding clamping mechanism. The grinding mechanism includes a base 1, on which a grinding seat 2 that moves back and forth is provided. A rotating shaft 3 is rotatably provided inside the grinding seat 2. A rotatable grinding disc 4 is provided at the front end of the rotating shaft 3, and a rotating mechanism for driving the rotating shaft 3 to rotate is provided at the rear end. The rotating mechanism includes a fixed seat 5 installed on the grinding seat 2. A sliding seat 6 is provided on the top surface of the fixed seat 5. A sliding groove 7 is opened on the sliding seat 6. The tail end of the rotating shaft 3 passes through the fixed seat 5 and is provided with an adjusting plate 8. A roller 9 is rotatably provided on the adjusting plate 8. The roller 9 is embedded in the sliding groove 7. An adjusting cylinder 10 for driving the adjusting plate to rotate is provided on the grinding seat 2.

[0021] As a key component of the automotive braking system, the surface flatness and precision of disc brake pads directly affect braking performance. During the brake pad manufacturing process, the grinding process is a crucial step in ensuring its quality.

[0022] As a specific structure, such as Figure 1 , Figure 4 The feeding and clamping mechanism includes a transverse moving module 11. The moving end of the transverse moving module is provided with a feeding platform 12. The feeding platform 12 is provided with a material rack 13. The front end of the material rack 13 has a push port (obscured in the figure), and the rear end has a discharge port 15. The side wall of the material rack 13 is provided with a clamping component facing the discharge port. The feeding platform 12 is provided with a push component facing the push port. The clamping component includes a plurality of rotatably mounted clamping seats 16. The clamping seats are provided facing the discharge port. The side wall of the material rack 13 is provided with a clamping cylinder 17 facing each clamping seat 16. The drive shaft of the clamping cylinder 17 is connected to the tail of the clamping seat 16.

[0023] When using this device to grind brake pads in batches, the brake pads to be ground are first placed into the material rack. The lateral movement module moves the loading platform to the designated position, and the pushing assembly pushes the bottom brake pad out of the pushing port into the grinding position. Immediately afterwards, the clamping assembly clamps the brake pad; that is, all the clamping cylinders work simultaneously, pushing the corresponding clamping seats to rotate. The clamping seats press the brake pad firmly against the discharge port, awaiting grinding by the grinding mechanism. By using multiple clamping seats to press the brake pad firmly against the discharge port, the stability of the brake pads during the grinding process is ensured.

[0024] Once the brake pads are clamped, the grinding mechanism begins operation. Specifically: the adjusting cylinder drives the adjusting plate to rotate according to the grinding requirements of the brake pads. Through the cooperation of rollers and slides, the angle of the rotating shaft is adjusted, thereby adjusting the grinding angle of the grinding disc. During the rotation of the rotating shaft, the slide moves along the top of the fixed base. Then, the grinding disc begins to rotate, and simultaneously, the grinding seat moves back and forth on the base, driving the grinding disc to grind the brake pads.

[0025] In the above structure, the base 1 is provided with a front-to-back moving module 18, and the moving end of the front-to-back moving module is provided with the aforementioned polishing seat. The lateral moving module and the front-to-back moving module are both existing technologies, so they will not be described here.

[0026] As a specific structure, such as Figure 1-3 The front end of the rotating shaft 3 is provided with a connecting seat 19, and a connecting shaft 20 is rotatably provided inside the connecting seat. One end of the connecting shaft 20 is provided with the grinding disc 4, and the other end is provided with a driven wheel 22. A motor seat 23 is fixed on the rotating shaft 3, and a rotary motor 24 is provided on the motor seat 23. A drive wheel 25 is provided on the drive shaft of the rotary motor 24, and a belt 26 is fitted between the drive wheel 25 and the driven wheel 22.

[0027] When the grinding disc begins to rotate, the rotary motor starts, driving the drive wheel to rotate. This, via a belt, drives the driven wheel and connecting shaft to rotate, causing the grinding disc to rotate at high speed. Simultaneously, the grinding base moves back and forth on the base, causing the grinding disc to grind the brake pads.

[0028] During the aforementioned grinding of the brake pads, the lateral moving module slowly moves the loading platform, changing the grinding position. After grinding is completed, the lateral moving module moves the loading platform to the unloading station, and then all the clamping cylinders simultaneously reset, the clamping seats release the brake pads, and the ground brake pads are removed from the discharge port, completing the entire grinding process.

[0029] The feeding assembly includes a feeding cylinder 27, and a feeding plate (obscured in the figure) is provided opposite the feeding port on the driving shaft of the feeding cylinder. In this structure, a notch 28 is opened at the front end of the material rack to facilitate the removal and placement of the brake pad. The brake pad located at the bottom of the material rack is pushed out of the discharge port by the feeding plate driven by the feeding cylinder.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A disc brake pad grinding device, characterized in that: The disc brake pad grinding device includes a grinding mechanism arranged at the front and rear, and a feeding and clamping mechanism. The grinding mechanism includes a base, on which a grinding seat that moves back and forth is provided. A rotating shaft is rotatably provided inside the grinding seat. A rotatable grinding disc is provided at the front end of the rotating shaft, and a rotating mechanism for driving the rotating shaft to rotate is provided at the rear end. The rotating mechanism includes a fixed seat mounted on the grinding seat. A slide seat is provided on the top surface of the fixed seat. A sliding groove is opened on the slide seat. The tail end of the rotating shaft passes through the fixed seat and is provided with an adjusting plate. A roller is rotatably provided on the adjusting plate. The roller is embedded in the sliding groove. An adjusting cylinder for driving the adjusting plate to rotate is provided on the grinding seat.

2. The disc brake pad grinding device as described in claim 1, characterized in that: The front end of the rotating shaft is provided with a connecting seat, and a connecting shaft is rotatably provided inside the connecting seat. One end of the connecting shaft is provided with the grinding disc, and the other end is provided with a driven wheel. A motor seat is fixed on the rotating shaft, and a rotary motor is provided on the motor seat. A drive wheel is provided on the drive shaft of the rotary motor, and a belt is fitted between the drive wheel and the driven wheel.

3. The disc brake pad grinding device as described in claim 2, characterized in that: The feeding and clamping mechanism includes a lateral moving module. The moving end of the lateral moving module is equipped with a feeding platform. The feeding platform is equipped with a material rack. The front end of the material rack has a push port, and the rear end has a discharge port. The side wall of the material rack is equipped with a clamping component facing the discharge port. The feeding platform is equipped with a push component facing the push port. The clamping component includes multiple clamping seats that are rotatably installed. The clamping seats are positioned facing the discharge port. The side wall of the material rack is equipped with a clamping cylinder facing each clamping seat. The drive shaft of the clamping cylinder is connected to the tail of the clamping seat.

4. The disc brake pad grinding device as described in claim 3, characterized in that: The feeding assembly includes a feeding cylinder, and a feeding plate is provided on the drive shaft of the feeding cylinder facing the feeding port.

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