An intelligent external arc grinding machine for brake pad processing

Abstract

This utility model relates to the field of brake pad processing technology, specifically an intelligent external arc grinding machine for brake pad processing. It includes: a worktable; a mounting frame is installed on one side of the top of the worktable; an electric cylinder is mounted on the mounting frame; the output end of the electric cylinder is connected to an L-shaped plate; a grinding machine is installed on the inner top wall of the L-shaped plate; a U-shaped plate is installed on the other side of the top of the worktable; a switching motor is mounted on the U-shaped plate; the output end of the switching motor is connected to the middle of the bottom of the switching plate; and swing shafts are rotatably mounted on both sides of the top of the switching plate near the switching motor. After one brake pad is ground, the switching motor rotates 180 degrees, causing the switching plate to rotate 180 degrees, switching the position of the two brake pads. The grinding machine can then grind the other brake pad. During grinding, the operator can replace the ground brake pad simultaneously, thus improving grinding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of brake pad processing technology, specifically to an intelligent external arc grinding machine for brake pad processing. Background Technology

[0002] With economic and industrial development and the increase in the number of cars, the demand for brake pads is also increasing. In the process of processing and producing automotive brake pads, it is necessary to grind the outer arc of the brake pads, which requires the use of a grinding machine for grinding and polishing.

[0003] Chinese Utility Model Announcement No. CN213164679U includes a base. A first electric telescopic rod is fixedly mounted on one side of the base's outer surface. A movable block is movably connected to the output end of the first electric telescopic rod. A fixing clamping device is provided on the top of the movable block. A frame is fixedly mounted on the top of the base's outer surface. A second electric telescopic rod is fixedly mounted on the top of the frame. A moving block is movably connected to the output end of the second electric telescopic rod. A cleaning device is provided at the bottom of the moving block. An installation rod is fixedly mounted on one side of the moving block's outer surface. This utility model, through the interaction of a reverse threaded rod, a threaded block, a positioning groove rod, a first spring, a positioning rod, a second spring, and a clamping groove block, ensures that the brake pads are more securely fixed, avoiding work errors caused by poor brake pad fixing, thus improving work efficiency and the device's practicality.

[0004] The applicant discovered some shortcomings in the use of the patent: the clamping device clamps and fixes the brake pads, but after grinding, the threaded rod needs to be rotated to first contact the brake pad fixing, remove the ground brake pad, put in the brake pad to be ground, and then fix it again before grinding can continue. The whole process takes a certain amount of time and affects the grinding efficiency.

[0005] Therefore, this utility model designs an intelligent external arc grinding machine for brake pad processing to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of this invention is to provide an intelligent external arc grinding machine for brake pad processing, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an intelligent external arc grinding machine for brake pad processing, comprising: a worktable, a mounting frame installed on one side of the top of the worktable, an electric cylinder mounted on the mounting frame, an L-shaped plate connected to the output end of the electric cylinder, a grinding machine provided on the inner wall of the top of the L-shaped plate, a U-shaped plate installed on the other side of the top of the worktable, a switching motor mounted on the U-shaped plate, the output end of the switching motor connected to the middle of the bottom of the switching plate, swing shafts rotatably mounted on both sides of the top of the switching plate near the switching motor, the bottom of the swing shafts connected to the output end of the swing motor, the top of the swing shafts connected to one side of the top of the air box, an arc-shaped box connected to the other side of the air box, several through holes opened on one side of the arc-shaped box, an air pump connected to the top of the air box, and a brake pad body adsorbed on one side of the arc-shaped box through the through holes.

[0008] Preferably, the bottom of the arc-shaped box is equipped with casters, which are rolledly connected to the top of the switching plate. When the arc-shaped plate swings, it can drive the casters to roll, thereby reducing the friction of the arc-shaped box.

[0009] Preferably, the bottom of the L-shaped plate is equipped with several movable wheels, which are rolledly connected to the top of the worktable. The movement of the L-shaped plate drives the movable wheels to move, which can reduce the friction of the L-shaped plate.

[0010] Preferably, the grinding machine is provided with a support plate fixedly installed below the L-shaped plate, and the support plate is provided with a collection cylinder, which can collect the debris and reduce the debris falling onto the worktable.

[0011] Preferably, the support plate has a groove, and the bottom of the collecting cylinder is engaged with the groove. Placing the collecting cylinder in the groove can improve the stability of the collecting cylinder.

[0012] Preferably, pull rings are installed at both ends of the collection tube, which makes it convenient for workers to lift the collection tube out of the groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. After one brake pad is ground, the switching motor rotates 180 degrees, causing the switching plate to rotate 180 degrees, switching the position of the two brake pads. The grinding machine can then grind the other brake pad. During grinding, the worker can replace the ground brake pad. Grinding and replacement are carried out simultaneously, thereby improving grinding efficiency and making the machine more intelligent. Attached Figure Description

[0014] Figure 1 This is a front view schematic diagram of the present invention; Figure 2 This is a bottom view of the switching plate structure of this utility model.

[0015] In the diagram: 1. Workbench; 2. Mounting bracket; 3. Electric cylinder; 4. L-shaped plate; 5. Grinding machine; 6. U-shaped plate; 7. Switching motor; 8. Switching plate; 9. Swing shaft; 10. Swing motor; 11. Air box; 12. Arc-shaped box; 13. Through hole; 14. Air pump; 15. Brake pad body; 16. Casters; 17. Moving wheels; 18. Support plate; 19. Groove; 20. Collection cylinder. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-2 An embodiment of this utility model provides an intelligent external arc grinding machine for processing brake pads, comprising: a worktable 1, a mounting frame 2 installed on one side of the top of the worktable 1, an electric cylinder 3 installed on the mounting frame 2, an L-shaped plate 4 connected to the output end of the electric cylinder 3, a grinding machine 5 provided on the inner wall of the top of the L-shaped plate 4, a U-shaped plate 6 installed on the other side of the top of the worktable 1, a switching motor 7 installed on the U-shaped plate 6, the output end of the switching motor 7 connected to the middle of the bottom of the switching plate 8, swing shafts 9 rotatably installed on both sides of the top of the switching plate 8 near the switching motor 7, the bottom of the swing shafts 9 connected to the output end of the swing motor 10, the top of the swing shafts 9 connected to one side of the top of the air box 11, an arc-shaped box 12 connected to the other side of the air box 11, a plurality of through holes 13 opened on one side of the arc-shaped box 12, an air pump 14 connected to the top of the air box 11, and a brake pad body 15 adsorbed on one side of the arc-shaped box 12 through the through holes 13.

[0018] Please see Figure 1-2 In this embodiment: the bottom of the arc-shaped box 12 is equipped with casters 16, which are rotatably connected to the top of the switching plate 8.

[0019] Please see Figure 1-2 In this embodiment: several movable wheels 17 are installed at the bottom of the L-shaped plate 4, and the movable wheels 17 are rotatably connected to the top of the worktable 1.

[0020] Please see Figure 1-2 In this embodiment: a support plate 18 is provided below the grinder 5 and is fixedly installed with the L-shaped plate 4, and a collection cylinder 20 is provided on the support plate 18.

[0021] Please see Figure 1-2In this embodiment: a groove 19 is provided on the support plate 18, and the bottom of the collecting cylinder 20 is engaged with the groove 19.

[0022] Please see Figure 1-2 In this embodiment, pull rings are installed at both ends of the collection cylinder 20.

[0023] Working principle: When the air pump 14 is started, negative pressure is generated in the through hole 13 through the air box 11 and the arc-shaped box 12, which can attract the inner arc of the brake pad body 15. Then, the electric cylinder 3 drives the L-shaped plate 4 to move, so that the grinder 5 contacts the outer arc of the brake pad body 15. The swing motor 10 drives the swing shaft 9 to rotate back and forth at a certain angle, so that the air box 11 swings back and forth, thereby making the brake pad body 15 swing back and forth, so that the grinder 5 can grind the outer arc of the brake pad body 15. After grinding, the switching motor 7 drives the switching plate 8 to rotate 180 degrees, and the brake pad body 15 to be ground is rotated to one side of the grinder 5 for grinding to continue. The operator can replace the rotated brake pad body 15. Replacement and grinding are carried out at the same time, which improves the grinding efficiency. During the grinding process, the collection cylinder 20 can collect the generated debris, reducing the debris falling onto the worktable 1. The contents not described in detail in the description are existing technologies known to those skilled in the art.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent outer arc grinding machine for brake pad processing, comprising: A workbench (1) is characterized in that: a mounting frame (2) is installed on one side of the top of the workbench (1), an electric cylinder (3) is installed on the mounting frame (2), an L-shaped plate (4) is connected to the output end of the electric cylinder (3), a grinder (5) is provided on the inner wall of the top of the L-shaped plate (4), a U-shaped plate (6) is installed on the other side of the top of the workbench (1), a switching motor (7) is installed on the U-shaped plate (6), and the output end of the switching motor (7) is connected to the middle of the bottom of the switching plate (8). Swing shafts (9) are rotatably mounted on both sides of the top of the device near the switching motor (7). The bottom of the swing shaft (9) is connected to the output end of the swing motor (10). The top of the swing shaft (9) is connected to one side of the top of the air box (11). An arc-shaped box (12) is connected to the other side of the air box (11). Several through holes (13) are opened on one side of the arc-shaped box (12). An air pump (14) is connected to the top of the air box (11). The brake pad body (15) is adsorbed on one side of the arc-shaped box (12) through the through holes (13).

2. The intelligent outer arc grinding machine for brake pad processing according to claim 1, characterized in that: The bottom of the arc-shaped box (12) is equipped with casters (16), which are rotatably connected to the top of the switching plate (8).

3. The intelligent outer arc grinding machine for brake pad processing according to claim 1, characterized in that: The bottom of the L-shaped plate (4) is equipped with several moving wheels (17), which are tumblingly connected to the top of the workbench (1).

4. The intelligent brake pad processing external arc grinding machine according to claim 1, characterized in that: The grinding machine (5) is provided with a support plate (18) fixedly installed with the L-shaped plate (4) below it, and a collection cylinder (20) is provided on the support plate (18).

5. The intelligent outer arc grinding machine for brake pad processing according to claim 4, characterized in that: The support plate (18) has a groove (19) and the bottom of the collecting cylinder (20) is engaged with the groove (19).

6. The intelligent outer arc grinding machine for brake pad processing according to claim 4, characterized in that: Pull rings are installed at both ends of the collection tube (20).

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