Grinding device for brake pad production

Abstract

The utility model relates to the technical field of brake pad processing, and discloses a grinding device for brake pad production, which comprises a base and a workpiece, one side of the base is fixedly connected with a mounting plate, the top end of the mounting plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a grinding disc, and a dust removal mechanism is arranged below the grinding disc. And a fixing mechanism arranged on the upper surface of the base in a matched mode is arranged on one side of the dust removal mechanism and used for fixing and pushing the workpiece, and the grinding depth is accurately controlled. Dust generated by grinding is sucked into the collecting box by the fan through the collecting cover, the dust is retained in the collecting box through interception of the filter screen in the collecting box, and after work is finished, the connector can be taken down, the collecting box slides out of the base, and then the dust is taken out and treated in a centralized mode. And generated dust is collected and treated, so that the surrounding working environment and body health are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad processing, in particular to a grinding device for brake pad production. Background Art

[0002] At present, brake pads are friction materials fixed on the brake drum or brake disc that rotates with the wheel. The purpose of vehicle deceleration is achieved through the friction between the brake disc and the brake pads. The brake pads are polished by the grinding wheel on the operating table to remove burrs on them, increase their surface smoothness, and improve the use effect of the brake pads.

[0003] A Chinese utility model patent with announcement number CN220463329U discloses a grinding device for brake pad production, comprising a base, a placing seat fixedly mounted on the top of the base, a mounting frame fixedly mounted on the top rear side of the placing seat, an electric push rod fixedly mounted on the top of the mounting frame, a push rod end of the electric push rod passes through the mounting frame, a motor is fixedly mounted on the push rod end of the electric push rod, a rotating shaft is fixedly mounted on the output shaft of the motor, a mounting seat is fixedly mounted on one end of the rotating shaft, a grinding wheel is arranged at the bottom of the mounting seat, and a first spring is arranged at the inner top side of the mounting seat.

[0004] Although the above-mentioned prior art greatly reduces the possibility of loosening during disc brake grinding, it is found in actual production that a large amount of dust is generated when grinding the brake pads. The generated dust splashes everywhere, which not only pollutes the surrounding environment, but also can be inhaled into the respiratory tract by workers, causing physical harm. Utility Model Content

[0005] In order to solve the technical problem that the generated dust splashes everywhere, not only polluting the surrounding environment, but also being inhaled into the respiratory tract by workers, causing physical harm, the utility model provides a grinding device for brake pad production.

[0006] The utility model is implemented by the following technical scheme: a grinding device for brake pad production, comprising a base and a workpiece, one side of the base is fixedly connected to a mounting plate, the top of the mounting plate is fixedly mounted with a motor, the output end of the motor is fixedly connected to a grinding disc, a dust removal mechanism is arranged below the grinding disc for dust collection during grinding of the workpiece, one side of the dust removal mechanism has a fixing mechanism cooperatedly arranged on the upper surface of the base for fixing and pushing the workpiece and accurately controlling the grinding depth.

[0007] As a further improvement of the above solution, the dust removal mechanism includes a collecting box sliding inside the base, the top of the collecting box is connected to a collecting cover, a filter is provided inside the collecting box, and the bottom of the collecting box is connected to a connecting pipe that passes through the base.

[0008] Through the above technical solution, the dust generated by the grinding of the brake pad is sucked into the collection box through the collection cover, and is blocked by the filter to remain in the collection box, thereby preventing the dust from scattering and protecting the surrounding working environment.

[0009] As a further improvement of the above solution, a fan is fixedly mounted on the lower surface of the base, a connector is fixedly mounted on the air duct of the fan, and the connector is threadedly connected to the connecting pipe.

[0010] Through the above technical solution, the collection box is easy to disassemble through the threaded connection of the connecting head, so that the dust is easy to remove and handle, which improves work efficiency.

[0011] As a further improvement of the above solution, a groove corresponding to the collection box and the connecting pipe is opened inside the base, and the collection box is detachable.

[0012] As a further improvement of the above scheme, the fixing mechanism includes a shell fixedly mounted on the upper surface of the base, a screw rod is rotatably connected inside the shell, one end of the screw rod passes through one side of the shell and is fixedly connected to a turntable, and a movable block is meshedly sleeved on the surface of the screw rod.

[0013] As a further improvement of the above scheme, a slide groove is opened on the top of the shell, and the top of the movable block is fixedly connected with a vertical plate sliding inside the slide groove. The top of the vertical plate is fixedly connected with a support plate, and one end of the support plate is fixedly installed with an electric suction cup for adsorbing the workpiece.

[0014] Through the above technical solution, the electric suction cup can absorb the workpiece for easy fixation, and the surface can be fully polished. The support plate can be driven to move by the vertical plate, so that the workpiece can be pushed forward during the polishing process, making it convenient to control the polishing accuracy of the brake pad.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can collect and process the dust generated by grinding by the fan through the collection cover into the collection box, and the dust is intercepted by the filter screen in the collection box, so that the dust remains in the collection box. After the work is finished, the connecting head can be removed, the collection box can be slid out of the base, and the dust can be taken out and processed centrally. The design can collect and process the dust generated when the brake pad is ground, thereby protecting the surrounding working environment and physical health. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0020] Description of main symbols:

[0021] 1. Base; 2. Mounting plate; 3. Motor; 4. Grinding disc; 5. Turntable; 6. Housing; 7. Screw rod; 8. Movable block; 9. Slide; 10. Vertical plate; 11. Support plate; 12. Electric suction cup; 13. Collection box; 14. Collection cover; 15. Filter; 16. Connecting pipe; 17. Fan; 18. Connecting head; 19. Workpiece. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1 - Figure 3 A grinding device for brake pad production in this embodiment includes a base 1 and a workpiece 19. A mounting plate 2 is fixedly connected to one side of the base 1, a motor 3 is fixedly installed on the top of the mounting plate 2, a grinding disc 4 is fixedly connected to the output end of the motor 3, and a dust removal mechanism is arranged below the grinding disc 4 for dust collection during grinding of the workpiece 19. A fixing mechanism is arranged on one side of the dust removal mechanism on the upper surface of the base 1 for fixing and pushing the workpiece 19 to accurately control the grinding depth.

[0025] Please combine Figure 3 The dust removal mechanism includes a collecting box 13 sliding inside the base 1, the top of the collecting box 13 is connected to a collecting cover 14, and a filter screen 15 is arranged inside the collecting box 13, and the bottom of the collecting box 13 is connected to a connecting pipe 16 that passes through the base 1.

[0026] The dust generated by grinding the brake pads is sucked into the collection box 13 through the collection cover 14, and is blocked by the filter screen 15 to remain in the collection box 13, thereby preventing the dust from scattering and protecting the surrounding working environment.

[0027] Please combine Figure 1 A fan 17 is fixedly installed on the lower surface of the base 1 , and a connector 18 is fixedly installed on the air duct of the fan 17 , and the connector 18 is threadedly connected to the connecting pipe 16 .

[0028] The threaded connection of the connector 18 facilitates the disassembly of the collecting box 13, thereby making it easy to remove the dust, convenient to handle, and improving work efficiency.

[0029] Please combine Figure 2The base 1 has grooves corresponding to the collecting box 13 and the connecting pipe 16, and the collecting box 13 is detachable.

[0030] Please combine Figure 3 The fixing mechanism includes a shell 6 fixedly mounted on the upper surface of the base 1, a screw rod 7 is rotatably connected inside the shell 6, one end of the screw rod 7 passes through one side of the shell 6 and is fixedly connected to a turntable 5, and a movable block 8 is meshed and sleeved on the surface of the screw rod 7.

[0031] Please combine Figure 1 A slide groove 9 is provided at the top of the shell 6, a vertical plate 10 sliding inside the slide groove 9 is fixedly connected to the top of the movable block 8, a support plate 11 is fixedly connected to the top of the vertical plate 10, and an electric suction cup 12 for adsorbing the workpiece 19 is fixedly installed at one end of the support plate 11.

[0032] The electric suction cup 12 absorbs the workpiece 19 for easy fixation, and the surface can be fully polished. The support plate 11 is driven to move by the vertical plate 10, so that the workpiece 19 can be pushed forward during the polishing process, which is convenient for controlling the polishing accuracy of the brake pad.

[0033] The implementation principle of a grinding device for brake pad production in the embodiment of the present application is as follows: when working, the workpiece 19 is adsorbed and fixed by the electric suction cup 12, and the turntable 5 is rotated, so that the turntable 5 drives the screw rod 7 to rotate, and drives the movable block 8 to slide forward, thereby driving the support plate 11 to slide forward through the vertical plate 10, so that the workpiece 19 contacts the grinding disc 4, and the motor 3 and the fan 17 are controlled to work, so that the grinding disc 4 rotates to grind the workpiece 19. While grinding, the turntable 5 can also be rotated to move the workpiece 19 forward to control the grinding accuracy. The dust generated by grinding is sucked into the collection box 13 by the fan 17 through the collection cover 14, and the dust is intercepted by the filter screen 15 in the collection box 13, so that the dust remains in the collection box 13. After the work is completed, the connecting head 18 can be removed, and the collection box 13 can be slid out of the base 1, and then the dust can be taken out for centralized treatment.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A grinding device for brake pad production, comprising a base (1) and a workpiece (19), characterized in that: A mounting plate (2) is fixedly connected to one side of the base (1); a motor (3) is fixedly mounted on the top of the mounting plate (2); a grinding disc (4) is fixedly connected to the output end of the motor (3); a dust removal mechanism is arranged below the grinding disc (4) for removing dust when the workpiece (19) is being ground; a fixing mechanism is arranged on one side of the dust removal mechanism for fixing and pushing the workpiece (19) so as to accurately control the grinding depth.

2. A grinding device for brake pad production as claimed in claim 1, characterized in that: The dust removal mechanism comprises a collection box (13) sliding inside the base (1), the top of the collection box (13) is connected to a collection cover (14), a filter screen (15) is arranged inside the collection box (13), and the bottom of the collection box (13) is connected to a connecting pipe (16) penetrating the base (1).

3. A grinding device for brake pad production as claimed in claim 2, characterized in that: A fan (17) is fixedly mounted on the lower surface of the base (1), a connecting head (18) is fixedly mounted on the air duct of the fan (17), and the connecting head (18) is threadedly connected to the connecting pipe (16).

4. A grinding device for brake pad production as claimed in claim 3, characterized in that: The base (1) is provided with grooves corresponding to the collection box (13) and the connecting pipe (16) inside, and the collection box (13) is detachably arranged.

5. A grinding device for brake pad production as claimed in claim 1, characterized in that: The fixing mechanism comprises a shell (6) fixedly mounted on the upper surface of the base (1), the interior of the shell (6) being rotatably connected to a screw rod (7), one end of the screw rod (7) passing through one side of the shell (6) and being fixedly connected to a turntable (5), and a movable block (8) being meshingly sleeved on the surface of the screw rod (7).

6. A grinding device for brake pad production as claimed in claim 5, characterized in that: A slide groove (9) is provided on the top of the shell (6); a vertical plate (10) sliding inside the slide groove (9) is fixedly connected to the top of the movable block (8); a support plate (11) is fixedly connected to the top of the vertical plate (10); and an electric suction cup (12) for adsorbing a workpiece (19) is fixedly installed at one end of the support plate (11).

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