A disc brake pad surface treatment device

Abstract

This utility model discloses a disc brake pad surface treatment device, including a main body and a lifting motor mounted on the upper end of the main body. A threaded shaft is installed at the output end of the lifting motor, and a lifting plate that rises and falls with the rotation of the threaded shaft is sleeved on the threaded shaft. A grinding motor is installed on the upper surface of the lifting plate, and a grinding block is installed at the output end of the grinding motor. After the disc brake pad is ground, the adjusting wheel is rotated, causing the treatment table to move towards the adjusting wheel. During the movement of the treatment table, the gear of the threaded rod rotates under the action of the linear gear block, causing the threaded rod to rotate. The rotating threaded rod controls the positioning rod to continuously descend until the positioning rod penetrating the disc brake pad is stored in the storage slot. At this point, the disc brake pad can be easily removed from the treatment table.

Description

Technical Field

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

[0002] Disc brake pads are a common and crucial component of modern automotive braking systems, and their excellent braking performance is essential for driving safety. They work with the brake disc to generate friction, converting the vehicle's rotational energy into heat, thereby achieving deceleration and stopping, playing a central role in the vehicle's braking system.

[0003] Disc brake pads require surface grinding during processing. However, current disc brake pad surface treatment devices have some shortcomings. For example, application number CN202120676319.1 discloses "a disc brake pad surface treatment device". Since the disc brake pad is positioned by positioning pins during processing, it is necessary to lift the disc brake pad after processing to separate it from the positioning pins. Since disc brake pads have a certain weight, it is quite troublesome to remove the processed disc brake pads. Utility Model Content

[0004] The main objective of this invention is to provide a disc brake pad surface treatment device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A disc brake pad surface treatment device includes a main body and is characterized by a lifting motor mounted on the upper end of the main body. A threaded shaft is mounted on the output end of the lifting motor. A lifting plate that rises and falls with the rotation of the threaded shaft is sleeved on the threaded shaft. A grinding motor is mounted on the upper surface of the lifting plate. A grinding block is mounted on the output end of the grinding motor. An adjusting wheel is mounted on the front surface of the main body. A processing table for carrying the workpiece is mounted on the upper surface of the main body. Threaded rods are mounted on both sides inside the processing table. Positioning rods that rise and fall with the rotation of the threaded rods are sleeved on the threaded rods. A threaded shaft is also mounted on the rear surface of the adjusting wheel.

[0006] More preferably, a movable groove is formed on the upper front surface of the main body of the device, and grooves are formed on both sides of the movable groove on the upper front surface of the main body of the device, and a linear tooth block is fixedly installed on one side of the inner surface of the groove.

[0007] More preferably, the upper surface of the processing table and near both sides are provided with a storage groove for storing the positioning rod. The inner two sides of the storage groove are provided with a limiting groove for limiting the lifting and lowering process of the positioning rod. The inner surface of the processing table and below the storage groove is provided with an annular groove for limiting the rotation of the threaded rod. The lower surface of the processing table and at the rear is provided with a threaded sleeve block that is fitted on the threaded shaft of the adjusting wheel and moves with the rotation of the threaded shaft.

[0008] More preferably, the positioning rod has a threaded hole inside that matches the threaded rod, and the lower end of the positioning rod has a limiting slider that matches the limiting groove on both sides.

[0009] More preferably, the threaded rod surface is fitted with a limiting ring adapted to the annular groove, and the lower surface of the threaded rod is equipped with a linear tooth block meshing gear that causes the threaded rod to rotate when the processing table moves.

[0010] Compared with the prior art, this utility model proposes a disc brake pad surface treatment device, which has the following beneficial effects: In this invention, by setting up a device body, a processing table, a positioning rod, and a threaded rod that work together, after the disc brake pad is ground, the adjusting wheel is rotated, causing the processing table to move toward the adjusting wheel. When the processing table moves, the gear of the threaded rod rotates under the action of the linear gear block, thereby causing the threaded rod to rotate. The rotating threaded rod controls the positioning rod to continuously descend until the positioning rod penetrating the disc brake pad is stored in the storage groove. At this point, the disc brake pad can be easily removed from the processing table. Attached Figure Description

[0011] Figure 1 This is an overall structural diagram of a disc brake pad surface treatment device according to the present invention; Figure 2 This is a partial disassembly diagram of a disc brake pad surface treatment device according to the present invention; Figure 3 This is a partial cross-sectional view of the processing table of a disc brake pad surface treatment device according to this utility model; Figure 4 This is a schematic diagram showing the separation of the positioning rod and threaded rod of the disc brake pad surface treatment device of this utility model.

[0012] In the diagram: 1. Main body of the device; 101. Moving groove; 102. Groove; 103. Linear toothed block; 2. Lifting motor; 3. Threaded shaft; 4. Lifting plate; 5. Grinding motor; 6. Grinding block; 7. Adjusting wheel; 8. Processing table; 801. Storage groove; 802. Limiting slide groove; 803. Annular groove; 804. Threaded sleeve block; 9. Positioning rod; 901. Threaded hole; 902. Limiting slider; 10. Threaded rod; 1001. Limiting ring; 1002. Gear. Detailed Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0014] like Figure 1-4 As shown, a disc brake pad surface treatment device includes a device body 1, characterized by a lifting motor 2 installed on the upper end of the device body 1. A threaded shaft 3 is installed at the output end of the lifting motor 2. A lifting plate 4 that rises and falls with the rotation of the threaded shaft 3 is sleeved on the threaded shaft 3. A grinding motor 5 is installed on the upper surface of the lifting plate 4. A grinding block 6 is installed at the output end of the grinding motor 5. An adjusting wheel 7 is installed on the front surface of the device body 1. A processing table 8 for carrying the processed parts is installed on the upper surface of the device body 1. Threaded rods 10 are installed on both sides inside the processing table 8. A positioning rod 9 that rises and falls with the rotation of the threaded rod 10 is sleeved on the threaded rod 10. A threaded shaft 3 is also installed on the rear surface of the adjusting wheel 7.

[0015] In the above structure, the processing table 8 can be moved back and forth by rotating the adjusting wheel 7, which makes it convenient to adjust the contact position between the disc brake pad and the grinding block 6.

[0016] In a preferred embodiment, a movable groove 101 is provided on the upper front surface of the device body 1, and grooves 102 are provided on the upper front surface of the device body 1 on both sides of the movable groove 101. A linear tooth block 103 is fixedly installed on one side of the inner surface of the groove 102.

[0017] In the above structure, the moving slot 101 guides the movement direction of the processing table 8, thereby causing the processing table 8 to move in the specified direction.

[0018] In a preferred embodiment, the upper surface of the processing table 8 and near both sides are provided with a storage groove 801 for storing the positioning rod 9. The inner two sides of the storage groove 801 are provided with a limiting groove 802 for limiting the lifting and lowering process of the positioning rod 9. The inner surface of the processing table 8 and below the storage groove 801 is provided with an annular groove 803 for limiting the rotation of the threaded rod 10. The lower surface of the processing table 8 and at the rear is provided with a threaded sleeve block 804 that is fitted on the threaded shaft 3 of the adjusting wheel 7 and moves with the rotation of the threaded shaft 3.

[0019] In the above structure, when the processing table 8 moves forward towards the front of the main body 1, the threaded rod 10 moves along with the processing table 8. When the threaded rod 10 moves, its gear 1002 is driven to rotate by the linear gear block 103. At this time, the positioning rod 9 will descend into the receiving groove 801 under the rotation of the threaded rod 10. When the threaded rod 10 rotates, the annular groove 803 can prevent the threaded rod 10 from moving up and down during the rotation, so that the threaded rod 10 always rotates in the original position.

[0020] In a preferred embodiment, the positioning rod 9 has a threaded hole 901 inside that is adapted to the threaded rod 10, and the lower end of the positioning rod 9 has a limiting slider 902 adapted to the limiting slide groove 802 installed on both sides.

[0021] In the above structure, when the positioning rod 9 extends out of the receiving groove, the positioning rod 9 will be inserted into the through hole of the workpiece. This can position the disc brake pad to be processed in the horizontal direction. The cooperation between the limiting slider 902 and the limiting groove 802 has a limiting effect on the positioning rod 9, which can prevent the positioning rod 9 from rotating with the threaded rod 10 when it rotates, so that the positioning rod 9 can move up and down when the threaded rod 10 rotates.

[0022] In a preferred embodiment, a limiting ring 1001 adapted to the annular groove 803 is sleeved on the surface of the threaded rod 10, and a gear 1002 that meshes with the linear tooth block 103 and causes the threaded rod 10 to rotate when the processing table 8 moves is installed on the lower surface of the threaded rod 10.

[0023] In the above structure, when the processing table 8 moves, the threaded rod 10 rotates in the cooperation of the gear 1002 and the linear gear block 103, thereby controlling the positioning rod 9 to rise and fall.

[0024] In use, this invention uses an external device to control the lifting motor 2 to drive the threaded shaft 3 to rotate in both directions, thereby controlling the lifting plate 4 to rise and fall on the threaded shaft 3. This allows control over the height of the grinding block 6. By rotating the adjusting wheel 7, the processing table 8 can be moved. When the processing table 8 moves, the threaded rod 10 rotates in the cooperation of the gear 1002 and the linear gear block 103. The rotating threaded rod 10 causes the positioning rod 9 to rise and fall. When the positioning rod 9 rises, the workpiece to be processed can be placed on the positioning rod 9 for positioning. At this time, an external positioning device can also be used to press the workpiece. When the grinding block 6 contacts the workpiece, the area to be processed on the workpiece can be ground. When the workpiece needs to be removed, the adjusting wheel 7 controls the processing table 8 to move forward. At this time, the rotating threaded rod 10 causes the positioning rod 9 to fall into the receiving slot 801, and the positioning rod 9 will then retract from the workpiece, making it easy to remove the positioned workpiece.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A disc brake pad surface treatment device, characterized in that: Includes the main body of the device (1). Its features also include a lifting motor (2) installed on the upper end of the device body (1), a threaded shaft (3) installed at the output end of the lifting motor (2), a lifting plate (4) that rises and falls with the rotation of the threaded shaft (3) is sleeved on the threaded shaft (3), a grinding motor (5) is installed on the upper surface of the lifting plate (4), a grinding block (6) is installed at the output end of the grinding motor (5), an adjusting wheel (7) is installed on the front surface of the device body (1), a processing table (8) for carrying the processed parts is installed on the upper surface of the device body (1), threaded rods (10) are installed on both sides inside the processing table (8), a positioning rod (9) that rises and falls with the rotation of the threaded rod (10) is sleeved on the threaded rod (10), and a threaded shaft (3) is also installed on the rear surface of the adjusting wheel (7).

2. The disc brake pad surface treatment device according to claim 1, characterized in that: The front upper surface of the device body (1) is provided with a moving groove (101), and the front upper surface of the device body (1) and the two sides of the moving groove (101) are provided with grooves (102), and a linear tooth block (103) is fixedly installed on one side of the inner surface of the groove (102).

3. The disc brake pad surface treatment device according to claim 2, characterized in that: The processing table (8) has a storage groove (801) for storing the positioning rod (9) on its upper surface and near both sides. The storage groove (801) has a limiting groove (802) on its inner two sides for limiting the lifting and lowering process of the positioning rod (9). The processing table (8) has an annular groove (803) for limiting the rotation of the threaded rod (10) on its inner side and below the storage groove (801). The processing table (8) has a threaded sleeve block (804) installed on its lower surface and at the rear, which moves with the rotation of the threaded shaft (3) on the threaded shaft (3) of the adjusting wheel (7).

4. The disc brake pad surface treatment device according to claim 3, characterized in that: The positioning rod (9) has a threaded hole (901) inside that is compatible with the threaded rod (10), and the lower end of the positioning rod (9) has a limiting slider (902) on both sides that is compatible with the limiting slide groove (802).

5. The disc brake pad surface treatment device according to claim 4, characterized in that: The threaded rod (10) is fitted with a limiting ring (1001) that is compatible with the annular groove (803). The lower surface of the threaded rod (10) is fitted with a gear (1002) that meshes with the linear tooth block (103) and causes the threaded rod (10) to rotate when the processing table (8) moves.

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