Friction plate surface grooving equipment

Abstract

The utility model discloses a friction plate surface slotting equipment relates to friction plate processing technical field, including base, processing table and mounting shell, the processing table is provided the position below mounting shell, the mounting shell is provided with cylinder and drive motor respectively, the cylinder output end is fixedly connected to the drive motor shell upper end face, and the drive motor shell upper end face is fixedly connected with the cylinder output end. The output end of the driving motor is fixedly connected with a drill rod, the lower end of a shell of the driving motor is fixedly connected with a plurality of dampers, the lower ends of the dampers are fixedly connected with a protective cover, the lower end of the protective cover is fixedly connected with a rubber telescopic sleeve, and the lower end of the rubber telescopic sleeve is fixedly connected with a pressing pad. A filtering box and a draught fan are arranged on one side of the upper end of the base, the outer end of the drill rod is sleeved with a protective cover and a rubber telescopic sleeve structure, the dustproof effect is achieved, and the problem that the amount of dust in traditional friction plate surface grooving equipment is large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of friction plate processing, in particular to a friction plate surface groove making device. Background Art

[0002] Automobile brake pads, also known as automobile brake leathers, refer to friction materials fixed on brake drums or brake discs. The friction linings and friction blocks bear external pressure and generate friction to achieve the purpose of vehicle deceleration. Automobile brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. When braking, they are squeezed on the brake disc and generate friction with the brake disc, thereby achieving the purpose of vehicle deceleration and braking. In the automobile braking system, brake pads are the most critical safety parts. The brake effect is determined by the brake pads. Generally, when brake pads are processed and used, in order to ensure their performance, grooves are usually made on the friction blocks on the brake pads, which can better improve the friction coefficient and drainage effect, and can effectively guide the dust during friction to avoid the problem of dust existing between the brake pads and the brake disc, causing a decrease in braking effect.

[0003] At present, a lot of dust will be generated during the surface grooving process of friction plates. The excess dust will not only affect the processing, but also due to the impact of electric drills, the dust will easily escape into the air, which will also pollute the environment and affect the health of workers. Based on this, we propose an improved friction plate surface grooving equipment. Utility Model Content

[0004] The main purpose of the utility model is to provide a friction plate surface groove forming device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A friction plate surface grooving device comprises a base, a processing table and a mounting shell, the processing table is arranged at a position below the mounting shell, a cylinder and a driving motor are respectively arranged in the mounting shell, the output end of the cylinder is fixedly connected to the upper end surface of the driving motor housing, the output end of the driving motor is fixedly connected to a drill rod, a plurality of dampers are fixedly connected to the lower end of the driving motor housing, a plurality of dampers are fixedly connected to the lower ends of the dampers are fixedly connected to a protective cover, a rubber expansion sleeve is fixedly connected to the lower end of the protective cover, a pressure pad is fixedly connected to the lower end of the rubber expansion sleeve, a filter box and a fan are respectively arranged on one side of the upper end of the base, the fan input end and the filter box are fixedly connected by a pipeline, a hose is fixedly connected between the air inlet of the filter box and the protective cover, and a filter screen is movably sleeved in the filter box.

[0007] As a further solution of the utility model, a support frame is fixedly connected to the upper end surface of the base near the two sides, and an adjusting screw and a sliding rod are rotatably and fixedly connected to the support frame respectively. A sliding bar is threadedly sleeved on the adjusting screw, and the mounting shell is fixedly connected to the lower end of the sliding bar, and the sliding bar is slidably sleeved on the outer wall of the sliding rod.

[0008] As a further solution of the utility model, the upper end of the cylinder is fixedly connected to the inner wall of the mounting shell, the drive motor is slidably sleeved in the mounting shell, and the drill rod passes through the protective cover and passes into the rubber telescopic sleeve.

[0009] As a further solution of the utility model, a sealing door is rotatably provided at the front end of the filter box, and the filter screen is arranged between the hose outlet and the pipe inlet.

[0010] As a further solution of the utility model, support plates are fixedly connected to the upper end of the base near the front and rear positions, and adjusting shafts are rotatably sleeved on the two support plates. The processing table is fixedly sleeved on the outer wall of the adjusting shaft, and a fixing plate is fixedly sleeved on the outer wall of the adjusting shaft, and an adjusting bolt is threadedly sleeved on the fixing plate, and a sliding plate is rotatably sleeved on one end of the adjusting bolt, and the sliding plate is slidably sleeved on the outer wall of the processing table, and a fixed splint is fixedly sleeved on one end of the outer wall of the processing table away from the sliding plate.

[0011] As a further solution of the utility model, an adjusting motor is fixedly connected to the upper end of the base near the rear end, a driving gear is fixedly sleeved on the output end of the adjusting motor, a driven gear is fixedly sleeved on the rear end of the adjusting shaft, and the driving gear and the driven gear are meshed with each other.

[0012] As a further solution of the utility model, a limit rod is slidably sleeved on the fixed plate, and one end of the limit rod is fixedly connected to the outer wall of the sliding plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] By arranging a protective cover and a rubber telescopic sleeve structure on the outer end of the drill pipe, the rubber telescopic sleeve can be used to shield the processing area, thereby preventing a large amount of dust from entering the air during processing. Combined with the fan drainage, the dust is sucked into the filter box through the hose connected to the rear end of the protective cover and filtered and collected through the filter net, which is convenient for centralized processing later;

[0015] By setting up a structure in which a semicircular sliding plate slides on the processing table, the semicircular sliding plate can be driven by adjusting bolts to clamp and fix the friction plate to be processed, thereby improving the stability of the friction plate to be processed during processing. At the same time, multiple groups of dampers are arranged between the lower end of the driving motor housing and the protective cover, which absorbs the vibration of the drill rod during operation, further improving the processing stability and processing effect, and having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a friction plate surface grooving device of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of a friction plate surface grooving device of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a mounting shell of a friction plate surface grooving device according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a filter box of a friction plate surface groove cutting device.

[0020] In the figure: 1. base; 2. support plate; 3. adjustment shaft; 4. processing table; 5. fixing splint; 6. fixing plate; 7. adjustment bolt; 8. sliding plate; 9. limit rod; 10. adjustment motor; 11. driving gear; 12. driven gear; 13. support frame; 14. adjustment screw rod; 15. slider; 16. mounting shell; 17. cylinder; 18. drive motor; 19. drill rod; 20. damper; 21. protective cover; 22. rubber telescopic sleeve; 23. pressure pad; 24. hose; 25. filter box; 26. fan; 27. filter. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a friction plate surface grooving device comprises a base 1, a processing table 4 and a mounting shell 16, the processing table 4 is arranged at a position below the mounting shell 16, a cylinder 17 and a drive motor 18 are respectively arranged in the mounting shell 16, the output end of the cylinder 17 is fixedly connected to the upper end surface of the driving motor 18 shell, the output end of the driving motor 18 is fixedly connected to a drill rod 19, a plurality of dampers 20 are fixedly connected to the lower end of the driving motor 18 shell, a protective cover 21 is fixedly connected to the lower end of the plurality of dampers 20, a rubber telescopic sleeve 22 is fixedly connected to the lower end of the protective cover 21, a pressure pad 23 is fixedly connected to the lower end of the rubber telescopic sleeve 22, a filter box 25 and a fan 26 are respectively arranged on one side of the upper end of the base 1, an input end of the fan 26 and the filter box 25 are fixedly connected through a pipeline, a hose 24 is fixedly connected between the air inlet of the filter box 25 and the protective cover 21, and a filter screen 27 is movably sleeved in the filter box 25.

[0023] In this embodiment, a support frame 13 is fixedly connected to the upper end surface of the base 1 near the two sides, and an adjusting screw 14 and a sliding rod are rotatably and fixedly connected to the support frame 13 respectively. A slider 15 is threadedly sleeved on the adjusting screw 14, and a mounting shell 16 is fixedly connected to the lower end of the slider 15. The adjusting screw 14 is driven to rotate by a motor to control the slider 15 to slide horizontally relative to the processing table 4, so as to facilitate the control of the drill rod 19 connected below the mounting shell 16 for lateral position adjustment. The slider 15 is slidably sleeved on the outer wall of the sliding rod, and the sliding rod plays a limiting role on the slider 15;

[0024] The support frame 13 and the adjustment screw rod 14 and the direction of the slide rod connected thereto can also be adjusted to a front-to-rear position relative to the base 1 according to the actual groove position of the friction plate, so that the slide block 15 has the ability of longitudinal displacement front and rear, thereby ultimately driving the drill rod 19 to move longitudinally front and rear relative to the processing table 4. Considering that it is a well-known technology in this field, the second setting method is not disclosed here.

[0025] In this embodiment, the upper end of the cylinder 17 is fixedly connected to the inner wall of the mounting shell 16, the drive motor 18 is slidably sleeved in the mounting shell 16, the drill rod 19 passes through the protective cover 21 and passes into the rubber telescopic sleeve 22, and the rubber telescopic sleeve 22 is sleeved on the outer end of the drill rod 19 to prevent a large amount of dust from entering the external air.

[0026] In this embodiment, a sealing door is rotatably provided at the front end of the filter box 25 to facilitate the removal of the filter screen 27 for cleaning. The filter screen 27 is arranged between the outlet of the hose 24 and the inlet of the pipe 1.

[0027] In this embodiment, support plates 2 are fixedly connected to the upper end of the base 1 near the front and rear positions, and adjusting shafts 3 are rotatably sleeved on the two support plates 2. The processing table 4 is fixedly sleeved on the outer wall of the adjusting shaft 3, and a fixing plate 6 is fixedly sleeved on the outer wall of the adjusting shaft 3. An adjusting bolt 7 is threadedly sleeved on the fixing plate 6. A sliding plate 8 is rotatably sleeved on one end of the adjusting bolt 7. The sliding plate 8 is slidably sleeved on the outer wall of the processing table 4, and a fixed clamping plate 5 is fixedly sleeved on one end of the outer wall of the processing table 4 away from the sliding plate 8. The sliding plate 8 is driven to move on the processing table 4 by the adjusting bolt 7, and the friction plate is clamped and fixed by the fixed clamping plate 5, which can improve its stability during processing.

[0028] In this embodiment, an adjusting motor 10 is fixedly connected to the upper end of the base 1 near the rear end, a driving gear 11 is fixedly sleeved on the output end of the adjusting motor 10, and a driven gear 12 is fixedly sleeved on the rear end of the adjusting shaft 3. The driving gear 11 and the driven gear 12 are meshed with each other. The driving gear 11 is driven to rotate by the adjusting motor 10, and then the driven gear 12 is driven to rotate, and then the adjusting shaft 3 can be driven to rotate, so that the processing table 4 can be rotated and adjusted.

[0029] In this embodiment, a limiting rod 9 is slidably sleeved on the fixed plate 6 , one end of the limiting rod 9 is fixedly connected to the outer wall of the sliding plate 8 , and the movement of the sliding plate 8 is limited by the limiting rod 9 .

[0030] It should be noted that the utility model is a friction plate surface grooving device. When in use, the friction plate to be processed is placed on the processing table 4, and then the adjusting bolt 7 is rotated to drive the sliding plate 8 to cooperate with the fixed clamping plate 5 to clamp and fix the friction plate to be processed, thereby improving its stability during the grooving process. Then the driving motor 18 is started to drive the drill rod 19 to work and perform grooving on the friction plate. During the processing, the driving motor 18 is driven to descend by the cylinder 17, thereby driving the pressure pad 23 to press the friction plate. During the processing, the vibration generated by the drill rod 19 is absorbed by the damper 20 to improve the stability of the drill rod 19 during grooving. At the same time, the rubber telescopic sleeve 22 will block the grooving area to prevent dust from entering the air, and the air flow is driven by starting the fan 26, so that the dust in the rubber telescopic sleeve 22 is sucked into the filter box 25 through the hose 24, and then filtered and collected through the filter net 27, which is convenient for subsequent centralized processing.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A friction plate surface grooving device, comprising a base (1), a processing table (4) and a mounting shell (16), characterized in that: The processing table (4) is arranged at a position below the mounting shell (16), and a cylinder (17) and a drive motor (18) are respectively arranged in the mounting shell (16). The output end of the cylinder (17) is fixedly connected to the upper end surface of the housing of the drive motor (18), and the output end of the drive motor (18) is fixedly connected to a drill rod (19). The lower end of the housing of the drive motor (18) is fixedly connected to a plurality of dampers (20), and the lower ends of the plurality of dampers (20) are fixedly connected to protective covers (21). The lower end of the protective cover (21) is fixedly connected to a rubber telescopic sleeve (22), and the lower end of the rubber telescopic sleeve (22) is fixedly connected to a pressure pad (23). A filter box (25) and a fan (26) are respectively arranged on one side of the upper end of the base (1). The input end of the fan (26) and the filter box (25) are fixedly connected via a pipe. A hose (24) is fixedly connected between the air inlet of the filter box (25) and the protective cover (21), and a filter screen (27) is movably sleeved inside the filter box (25).

2. The friction plate surface grooving device according to claim 1, characterized in that: A support frame (13) is fixedly connected to the upper end surface of the base (1) near the two sides, and an adjusting screw rod (14) and a sliding rod are rotatably and fixedly connected to the support frame (13), and a sliding block (15) is threadedly sleeved on the adjusting screw rod (14). The mounting shell (16) is fixedly connected to the lower end of the sliding block (15), and the sliding block (15) is slidably sleeved on the outer wall of the sliding rod.

3. The friction plate surface grooving device according to claim 1, characterized in that: The upper end of the cylinder (17) is fixedly connected to the inner wall of the mounting shell (16), the driving motor (18) is slidably sleeved in the mounting shell (16), and the drill rod (19) passes through the protective cover (21) and passes into the rubber telescopic sleeve (22).

4. The friction plate surface grooving device according to claim 1, characterized in that: The front end of the filter box (25) is rotatably provided with a sealing door, and the filter screen (27) is arranged between the outlet of the hose (24) and the inlet of the pipeline.

5. The friction plate surface grooving device according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a support plate (2) near the front and rear positions, and the two support plates (2) are rotatably sleeved with an adjustment shaft (3), the processing table (4) is fixedly sleeved on the outer wall of the adjustment shaft (3), a fixing plate (6) is fixedly sleeved on the outer wall of the adjustment shaft (3), an adjustment bolt (7) is threadedly sleeved on the fixing plate (6), one end of the adjustment bolt (7) is rotatably sleeved with a sliding plate (8), the sliding plate (8) is slidably sleeved on the outer wall of the processing table (4), and a fixed clamping plate (5) is fixedly sleeved on the end of the outer wall of the processing table (4) away from the sliding plate (8).

6. The friction plate surface grooving device according to claim 5, characterized in that: An adjusting motor (10) is fixedly connected to the upper end of the base (1) near the rear end, a driving gear (11) is fixedly sleeved at the output end of the adjusting motor (10), a driven gear (12) is fixedly sleeved at the rear end of the adjusting shaft (3), and the driving gear (11) and the driven gear (12) are meshed with each other.

7. The friction plate surface grooving device according to claim 5, characterized in that: A limiting rod (9) is slidably sleeved on the fixed plate (6), and one end of the limiting rod (9) is fixedly connected to the outer wall of the sliding plate (8).

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