Aluminum alloy workpiece edge grinding device

Abstract

The utility model relates to the technical field of machining equipment, and discloses an aluminum alloy workpiece edge grinding device which comprises a grinding table, a grinding machine is movably installed on the top of the grinding table, and a grinding piece is movably installed on the front face of the grinding machine. The power mechanism is fixedly arranged at the top of the grinding machine; the first transmission mechanism is fixedly arranged at the top of the grinding machine, and one end is in transmission connection with the power mechanism; the impurity removing mechanism is fixedly arranged at the top of the grinding piece, and one end of the impurity removing mechanism is fixedly connected with the first transmission mechanism. Through kinetic energy transmission, the brush starts to move back and forth to remove impurities for the polishing piece, at the moment, the brush starts to rotate through power transmitted by the impurity removal motor to further remove impurities for the polishing piece, compared with a traditional device, the function of cleaning aluminum alloy impurities on the surface of the polishing piece is provided, the working efficiency of the polishing piece is improved, and the production cost is reduced. And the cleaning and maintenance time after each grinding operation is finished is saved, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, and more specifically, to an edge grinding device for aluminum alloy workpieces. Background Art

[0002] As a light metal material, aluminum alloy has high strength, good processing performance, and good thermal conductivity, electrical conductivity, and corrosion resistance. Therefore, it is widely used as a structural material in daily hardware, electromechanics, and transportation. The deburring of the edges and corners of aluminum alloy workpieces is an essential step in the production of aluminum alloy workpieces. Currently, during the edge grinding operation of general aluminum alloy workpieces, the grinding disc needs to work and be replaced frequently to ensure the edge grinding quality of the aluminum alloy workpieces. In the existing edge grinding devices, due to the long working time of the grinding operation, the grinding disc operates for a long time without immediate cleaning, which will cause the grinding disc to become hot. The high temperature will melt the aluminum alloy workpiece, resulting in a large amount of aluminum alloy impurities adhering to the surface of the grinding disc. These aluminum alloy impurities will reduce the efficiency of the grinding disc during operation. Frequent replacement of the grinding disc will also increase the grinding cost and the time for cleaning the grinding disc. Therefore, it is necessary to improve and optimize it. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an edge grinding device for aluminum alloy workpieces, which has the advantages of cooling and removing impurities.

[0004] To achieve the above object, the utility model provides the following technical solution: An edge grinding device for aluminum alloy workpieces, including a grinding table, a grinding machine is movably installed on the top of the grinding table, and a grinding disc is movably installed on the front of the grinding machine;

[0005] A power mechanism, fixedly arranged on the top of the grinding machine;

[0006] A first transmission mechanism, fixedly arranged on the top of the grinding machine, and one end is in transmission connection with the power mechanism;

[0007] An impurity removing mechanism, fixedly arranged on the top of the grinding disc, and one end is fixedly connected with the first transmission mechanism;

[0008] A reset mechanism, fixedly installed on the top of the grinding machine, and one end is movably connected with the impurity removing mechanism;

[0009] Among them, the impurity removing mechanism includes a rotating shaft movably installed on the front of the reset mechanism, the other end of the rotating shaft is movably installed with a fixed shaft, a cleaning motor is fixedly installed on the front of the fixed shaft, and the output shaft of the cleaning motor extends into the rotating shaft through the fixed shaft. The top of the fixed shaft is fixedly connected with the first transmission mechanism, and a brush is fixedly installed on the outer side of the rotating shaft.

[0010] As a preferred technical solution of the present utility model, a water tank is fixedly installed on the top of the grinding machine, and a water inlet is fixedly installed on the back of the water tank;

[0011] A second transmission mechanism is fixedly arranged inside the water tank, and one end of it is in transmission connection with the power mechanism;

[0012] A water outlet mechanism is fixedly arranged inside the water tank, and its top cooperates with the second transmission mechanism for operation;

[0013] A temperature reduction and dust removal mechanism is fixedly installed on the right side of the grinding disc;

[0014] Among them, the water outlet mechanism includes a water outlet fixedly installed at the inner bottom of the water tank. A block is movably installed inside the water outlet. The block contacts the second transmission mechanism and cooperates with it for operation. A second spring shaft is elastically connected between the block and the bottom of the water outlet. A water pipe is fixedly installed inside the water outlet, and the temperature reduction and dust removal mechanism is communicated with the water outlet through the water pipe.

[0015] As a preferred technical solution of the present utility model, the power mechanism includes a motor bracket fixedly installed on the top of the grinding machine, and a power motor is fixedly installed on the top of the motor bracket;

[0016] The power mechanism further includes a power rod. The left side of the power rod is movably connected to the power motor, and the output shaft of the power motor extends to the power rod. The middle of the power rod is movably sleeved with the first transmission mechanism, and the right side of the power rod is in transmission connection with the second transmission mechanism.

[0017] As a preferred technical solution of the present utility model, the first transmission mechanism includes a fixed rod movably sleeved in the middle of the power rod. A first transmission rod is fixedly installed in front of the fixed rod. The other end of the first transmission rod is movably installed with a second transmission rod, and the second transmission rod is fixedly connected to a fixed shaft.

[0018] As a preferred technical solution of the present utility model, the reset mechanism includes a brush bracket fixedly installed on the top of the grinding machine. The brush bracket is fixedly connected to a brush base. A first spring shaft is elastically connected between the brush base and the brush, and the rotating shaft passes through the first spring shaft and is movably connected to the brush base.

[0019] As a preferred technical solution of the present utility model, the second transmission mechanism includes a transmission interface. One end of the transmission interface is fixedly connected to the power rod, and the other end penetrates into the water tank. The transmission interface is fixedly connected to the first connecting rod inside the water tank. The top of the first connecting rod is fixedly connected to the first transmission shaft. The first transmission shaft is movably connected to the second transmission shaft. The second transmission shaft is fixedly connected to the second connecting rod. The other end of the second connecting rod is fixedly connected to the third transmission shaft. The third transmission shaft is movably connected to the slider;

[0020] The second transmission mechanism further includes a track fixedly installed at the top of the water outlet. A slider is slidably installed inside the track.

[0021] As a preferred technical solution of the present utility model, the cooling and dust removal mechanism includes a baffle. The baffle is fixedly installed on the right side of the grinding disc. A sponge sheet is fixedly installed inside the baffle. The top of the sponge sheet is in contact with the water pipe.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. The power provided by the power motor of the present utility model causes the power rod to start rotating. The rotation of the power rod is transmitted through kinetic energy, causing the brush to move back and forth to remove impurities for the grinding disc. At this time, the power transmitted by the impurity removal motor causes the brush itself to rotate to further remove impurities for the grinding disc. Compared with traditional devices, the power mechanism of this device makes the impurity removal mechanism operate through the first transmission mechanism and cooperates with the rotation of the brush to provide the function of cleaning the aluminum alloy impurities on the surface of the grinding disc, increasing the working efficiency of the grinding disc, saving the cleaning and maintenance time at the end of each grinding operation, and improving the operation efficiency.

[0024] 2. The power given by the power motor of the present utility model causes the transmission interface to start rotating. The rotational kinetic energy of the transmission interface is transmitted, causing the slider to move up and down on the track. Each time the slider moves downward, it squeezes the stopper, causing water to enter the water pipe and be absorbed by the sponge sheet. Compared with traditional devices, this device achieves the effect of discharging water in small amounts but multiple times through the cooperation of the second transmission mechanism and the water outlet mechanism. The water enters the water pipe and is absorbed by the sponge sheet. When the grinding disc is in the processing operation, the moisture contained in the sponge sheet and the friction of the sponge sheet itself will help the grinding disc complete cooling and dust removal, cooperate with the impurity removal mechanism for secondary impurity removal, and can cool down by water bath, increasing the service life and running time of the grinding disc and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic side structural diagram of the present utility model;

[0027] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the brush structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the brush of the utility model;

[0030] Figure 6 This is a schematic diagram of the cross-sectional structure of the water tank of the utility model;

[0031] Figure 7 This is a schematic diagram of the transmission rod structure of the utility model.

[0032] In the figure: 1. grinding table; 2. grinding machine; 3. grinding disc; 4. motor bracket; 5. power motor; 6. power rod; 7. water tank; 8. water inlet; 9. fixed rod; 10. first transmission rod; 11. second transmission rod; 12. fixed shaft; 13. impurity removal motor; 14. rotating shaft; 15. brush base; 16. brush bracket; 17. brush; 18. first spring shaft; 19. transmission interface; 20. first connecting rod; 21. first transmission shaft; 22. second transmission shaft; 23. second connecting rod; 24. third transmission shaft; 25. slider; 26. track; 27. water outlet; 28. block; 29. ​​second spring shaft; 30. water pipe; 31. baffle; 32. sponge sheet. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] like Figures 1 to 7 As shown, the utility model provides an aluminum alloy workpiece edge grinding device, comprising a grinding table 1, a grinder 2 is movably mounted on the top of the grinding table 1, and a grinding sheet 3 is movably mounted on the front of the grinder 2;

[0035] A power mechanism is fixedly arranged on the top of the grinder 2;

[0036] The first transmission mechanism is fixedly mounted on the top of the grinder 2, and one end of the first transmission mechanism is transmission-connected to the power mechanism;

[0037] The impurity removal mechanism is fixedly arranged on the top of the grinding sheet 3, and one end of the impurity removal mechanism is fixedly connected to the first transmission mechanism;

[0038] A reset mechanism, fixedly installed on the top of the grinding machine 2 and movably connected to the impurity removal mechanism at one end;

[0039] Among them, the impurity removal mechanism includes a rotating shaft 14 movably installed on the front of the reset mechanism. The other end of the rotating shaft 14 is movably installed with a fixed shaft 12. The front of the fixed shaft 12 is fixedly installed with an impurity removal motor 13. And the output shaft of the impurity removal motor 13 extends into the rotating shaft 14 through the fixed shaft 12. The top of the fixed shaft 12 is fixedly connected to the first transmission mechanism. A brush 17 is fixedly installed on the outer side of the rotating shaft 14.

[0040] The staff fixes the aluminum alloy workpiece to be edge-ground on the grinding table 1, adjusts the position of the grinding disc 3 by moving the grinding machine 2, so that the grinding disc 3 is located above the aluminum alloy workpiece. Then the grinding machine 2 is started to make the grinding disc 3 start working. Subsequently, the staff starts the power motor 5. The power motor 5 provides power for the power rod 6, so that the power rod 6 starts to rotate. Due to the rotation of the power rod 6, the fixed rod 9 sleeved on the power rod 6 starts to move back and forth. The first transmission rod 10 is fixedly connected to the fixed rod 9, so that the first transmission rod 10 starts to transmit kinetic energy. The power of the fixed rod 9 is transmitted to the second transmission rod 11. Due to the groove design at the bottom of the first transmission rod 10 and the roller design at the top of the second transmission rod 11, the second transmission rod 11 drives the fixed shaft 12 to start moving back and forth. The fixed shaft 12 is fixedly connected to the brush 17, so that the brush 17 starts to remove impurities in the front and back directions. When each front and back impurity removal is carried out, the brush 17 will squeeze the spring shaft 18. Because of the characteristics of the spring shaft 18, the spring shaft 18 will help the brush 17 to perform the reset work. The staff starts the impurity removal motor 13, and the impurity removal motor 13 starts to work, outputting the rotating power to the rotating shaft 14. The rotating shaft 14 is fixedly connected to the brush 17, so that the brush 17 starts to rotate, and the brush 17 starts to perform rotational impurity removal.

[0041] The power provided by the power motor 5 makes the power rod 6 start to rotate. The rotation of the power rod 6 passes through kinetic energy transmission, making the brush 17 start to move back and forth to remove impurities for the grinding disc 3. At this time, the power transmitted by the impurity removal motor 13 makes the brush 17 start to rotate by itself to further remove impurities for the grinding disc 3. Compared with the traditional device, the power mechanism of this device makes the impurity removal mechanism start to operate through the first transmission mechanism and cooperate with the rotational operation of the brush 17, providing the function of cleaning the aluminum alloy impurities on the surface for the grinding disc 3, increasing the working efficiency of the grinding disc 3, saving the cleaning and maintenance time at the end of each grinding operation, and improving the operation efficiency.

[0042] Among them, a water tank 7 is fixedly installed on the top of the grinding machine 2, and a water inlet 8 is fixedly installed on the back of the water tank 7;

[0043] The second transmission mechanism is fixedly arranged inside the water tank 7, and one end thereof is in transmission connection with the power mechanism;

[0044] The water outlet mechanism is fixedly arranged inside the water tank 7, and its top cooperates with the second transmission mechanism;

[0045] The cooling and dust removal mechanism is fixedly installed on the right side of the grinding disc 3;

[0046] Among them, the water outlet mechanism includes a water outlet 27 fixedly installed at the inner bottom of the water tank 7. A block 28 is movably installed inside the water outlet 27. The block 28 contacts the second transmission mechanism and cooperates with it. A second spring shaft 29 is elastically connected between the block 28 and the bottom of the water outlet 27. A water pipe 30 is fixedly installed inside the water outlet 27, and the cooling and dust removal mechanism is communicated with the water outlet 27 through the water pipe 30.

[0047] Before the edge grinder starts working, the staff transports water into the water tank 7 through the water inlet 8. Subsequently, the power mechanism is started, and the transmission interface 19 starts to rotate. Since the transmission interface 19 and the first transmission shaft 21 are fixedly connected by the first connecting rod 20, the first transmission shaft 21 starts to rotate around the transmission interface 19 as the center. The second transmission shaft 22 is movably connected to the first transmission shaft 21, and the second transmission shaft 22 and the third transmission shaft 24 are fixedly connected by the second connecting rod 23, so that the second transmission shaft 22 drives the third transmission shaft 24 to move. Since the third transmission shaft 24 is movably connected to the slider 25, the slider 25 moves. Also, since the slider 25 is restricted on the track 26, the slider 25 can only move up and down, forming a linkage-slider system. When the slider 25 moves downward, it will squeeze the spring shaft 29 through the block 28. At this time, the water flow enters the water outlet 27 without being blocked by the block 28. The water flow enters the water pipe 30 through the water outlet 27 and drips onto the sponge sheet 32 and is absorbed by the sponge sheet 32. When the grinding disc 3 starts working, the sponge sheet 32 will achieve the work of cooling and dust removal. When the work is completed and the power mechanism is turned off, due to its characteristics, the spring shaft 29 makes the block 28 rebound and block the water flow.

[0048] Driven by the power given by the power motor 5, the transmission interface 19 starts to rotate. The rotational kinetic energy of the transmission interface 19 is transmitted, so that the slider 25 moves up and down on the track 26. Each time the slider 25 moves downward, it squeezes the block 28, so that the water flow enters the water pipe 30 and is absorbed by the sponge sheet 32. Compared with the traditional device, this device achieves the effect of discharging water in small amounts and multiple times through the cooperation of the second transmission mechanism and the water outlet mechanism. The water flow enters the water pipe 30 and is absorbed by the sponge sheet 32. When the grinding disc 3 is working, the water contained in the sponge sheet 32 and the friction of the sponge sheet 32 itself will help the grinding disc 3 to complete cooling and dust removal, cooperate with the impurity removal mechanism for secondary impurity removal, and can cool down by water bath, increasing the service life and running time of the grinding disc 3 and improving the work efficiency.

[0049] Among them, the power mechanism includes a motor bracket 4 fixedly installed on the top of the grinding machine 2, and a power motor 5 is fixedly installed on the top of the motor bracket 4;

[0050] The power mechanism further includes a power rod 6. The left side of the power rod 6 is movably connected to the power motor 5, and the output shaft of the power motor 5 extends to the power rod 6. The middle of the power rod 6 is movably sleeved with a first transmission mechanism, and the right side of the power rod 6 is drivingly connected to a second transmission mechanism.

[0051] The power motor 5 provides power for the power rod 6, causing the power rod 6 to start rotating. Since the middle of the power rod 6 is sleeved with the first transmission mechanism and the right side is connected to the second transmission mechanism, the power motor 5 starts to provide power for the first transmission mechanism and the second transmission mechanism.

[0052] Among them, the first transmission mechanism includes a fixed rod 9 movably sleeved in the middle of the power rod 6. A first transmission rod 10 is fixedly installed in front of the fixed rod 9. The other end of the first transmission rod 10 is movably installed with a second transmission rod 11, and the second transmission rod 11 is fixedly connected to a fixed shaft 12.

[0053] Due to the rotation of the power rod 6, the fixed rod 9 sleeved on the power rod 6 starts to move back and forth. The first transmission rod 10 is fixedly connected to the fixed rod 9, causing the first transmission rod 10 to start transmitting kinetic energy. The power of the fixed rod 9 is transmitted to the second transmission rod 11. Due to the groove design at the bottom of the first transmission rod 10 and the roller design at the top of the second transmission rod 11, the second transmission rod 11 drives the fixed shaft 12 to start moving back and forth, providing power for the impurity removal mechanism to perform back-and-forth operations.

[0054] Among them, the reset mechanism includes a brush bracket 16 fixedly installed on the top of the grinding machine 2. The brush bracket 16 is fixedly connected to a brush base 15. Between the brush base 15 and the brush 17, a first spring shaft 18 is elastically connected, and the rotating shaft 14 passes through the first spring shaft 18 and is movably connected to the brush base 15.

[0055] When the impurity removal mechanism performs a backward operation, the spring shaft 18 will be squeezed. When the impurity removal mechanism performs a forward operation, due to the characteristics of the spring shaft 18, the spring shaft 18 will give the impurity removal mechanism a forward thrust, thereby achieving auxiliary impurity cleaning and the reset operation of the impurity removal mechanism.

[0056] Among them, the second transmission mechanism includes a transmission interface 19. One end of the transmission interface 19 is fixedly connected to the power rod 6, and the other end penetrates into the interior of the water tank 7. The transmission interface 19 is fixedly connected to the first connecting rod 20 inside the water tank 7. The top of the first connecting rod 20 is fixedly connected to a first transmission shaft 21. The first transmission shaft 21 is movably connected to a second transmission shaft 22. The second transmission shaft 22 is fixedly connected to a second connecting rod 23. The other end of the second connecting rod 23 is fixedly connected to a third transmission shaft 24. The third transmission shaft 24 is movably connected to the slider 25;

[0057] The second transmission mechanism further includes a track 26 fixedly installed at the top of the water outlet 27. The slider 25 is slidably installed inside the track 26.

[0058] The transmission interface 19 starts to rotate. Since the transmission interface 19 and the first transmission shaft 21 are fixedly connected through the first connecting rod 20, the first transmission shaft 21 starts to rotate around the transmission interface 19 as the center. The second transmission shaft 22 is movably connected to the first transmission shaft 21, and the second transmission shaft 22 and the third transmission shaft 24 are fixedly connected through the second connecting rod 23, so that the second transmission shaft 22 drives the third transmission shaft 24 to move. Since the third transmission shaft 24 and the slider 25 are movably connected, the slider 25 moves. Also, since the slider 25 is restricted on the track 26, the slider 25 can only move up and down, forming a linkage-slider system to provide power for the water outlet mechanism.

[0059] Among them, the cooling and dust removal mechanism includes a baffle 31. The baffle 31 is fixedly installed on the right side of the grinding disc 3. A sponge sheet 32 is fixedly installed inside the baffle 31. The top of the sponge sheet 32 is in contact with the water pipe 30.

[0060] When water flows into the water outlet mechanism, the water will enter the water pipe 30, drip into the sponge sheet 32, and be absorbed by the sponge sheet 32. When the grinding disc 3 starts to operate, the water-containing sponge sheet 32 will be in close contact with the grinding disc 3 to achieve the work of cooling and dust removal.

[0061] The working principle and usage process of the present utility model:

[0062] The staff fixes the aluminum alloy workpiece to be ground on the grinding table 1, adjusts the position of the grinding disc 3 by moving the grinding machine 2 so that the grinding disc 3 is located above the aluminum alloy workpiece, and then starts the grinding machine 2 to make the grinding disc 3 start working. Subsequently, the staff starts the power motor 5, and the power motor 5 provides power for the power rod 6 to make the power rod 6 start to rotate. Due to the rotation of the power rod 6, the fixed rod 9 sleeved on the power rod 6 starts to move back and forth. The first transmission rod 10 is fixedly connected to the fixed rod 9 to make the first transmission rod 10 start to transmit kinetic energy. The power of the fixed rod 9 is transmitted to the second transmission rod 11. Due to the groove design at the bottom of the first transmission rod 10 and the roller design at the top of the second transmission rod 11, the second transmission rod 11 drives the fixed shaft 12 to start moving back and forth. The fixed shaft 12 is fixedly connected to the brush 17 to make the brush 17 start to remove impurities in the front and back directions. When each front and back impurity removal is carried out, the brush 17 will squeeze the spring shaft 18. Because of the characteristics of the spring shaft 18, the spring shaft 18 will help the brush 17 to reset. The staff starts the impurity removal motor 13, and the impurity removal motor 13 starts to work, outputting the rotating power to the rotating shaft 14. The rotating shaft 14 is fixedly connected to the brush 17 to make the brush 17 start to rotate, and the brush 17 starts to remove impurities by rotation.

[0063] Before the grinding machine starts working, the staff conveys water source into the water tank 7 through the water inlet 8. Subsequently, the power mechanism starts, and the transmission interface 19 starts to rotate. Since the transmission interface 19 and the first transmission shaft 21 are fixedly connected by the first connecting rod 20, the first transmission shaft 21 starts to rotate around the transmission interface 19 as the center. The second transmission shaft 22 is movably connected to the first transmission shaft 21, and the second transmission shaft 22 and the third transmission shaft 24 are fixedly connected by the second connecting rod 23 to make the second transmission shaft 22 drive the third transmission shaft 24 to move. Since the third transmission shaft 24 is movably connected to the slider 25, the slider 25 moves. Also, since the slider 25 is restricted on the track 26, the slider 25 can only move up and down, forming a connecting rod-slider system. When the slider 25 moves downward, it will squeeze the spring shaft 29 through the stop block 28. At this time, the water flow enters the water outlet 27 without being blocked by the stop block 28. The water flow enters the water pipe 30 through the water outlet 27 and drips into the sponge sheet 32 and is absorbed by the sponge sheet 32. When the grinding disc 3 starts working, the sponge sheet 32 will complete the work of cooling and dust removal. When the work is completed and the power mechanism is turned off, the spring shaft 29, due to its characteristics, makes the stop block 28 rebound to block the water flow.

[0064] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0065] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy workpiece edge grinding device, comprising a grinding table (1), characterized in that: A grinder (2) is movably mounted on the top of the grinding table (1), and a grinding sheet (3) is movably mounted on the front of the grinder (2); A power mechanism is fixedly arranged on the top of the grinding machine (2); A first transmission mechanism is fixedly mounted on the top of the grinder (2), and one end of the first transmission mechanism is transmission-connected to the power mechanism; The impurity removal mechanism is fixedly arranged on the top of the grinding sheet (3), and one end of the mechanism is fixedly connected to the first transmission mechanism; A reset mechanism is fixedly mounted on the top of the grinder (2), and one end of the reset mechanism is movably connected to the impurity removal mechanism; The impurity removal mechanism comprises a rotating shaft (14) movably mounted on the front face of the reset mechanism, a fixed shaft (12) movably mounted on the other end of the rotating shaft (14), an impurity removal motor (13) fixedly mounted on the front face of the fixed shaft (12), and an output shaft of the impurity removal motor (13) extending into the interior of the rotating shaft (14) through the fixed shaft (12), a top of the fixed shaft (12) fixedly connected to the first transmission mechanism, and a brush (17) fixedly mounted on the outer side of the rotating shaft (14).

2. The aluminum alloy workpiece edge grinding device according to claim 1, characterized in that: A water tank (7) is fixedly mounted on the top of the grinder (2), and a water inlet (8) is fixedly mounted on the back of the water tank (7); A second transmission mechanism is fixedly arranged on the inner side of the water tank (7), and one end of the second transmission mechanism is in transmission connection with the power mechanism; The water outlet mechanism is fixedly arranged inside the water tank (7), and the top of the water outlet mechanism cooperates with the second transmission mechanism; A cooling and dust removal mechanism is fixedly installed on the right side of the grinding sheet (3); The water outlet mechanism comprises a water outlet (27) fixedly mounted on the inner bottom of the water tank (7), a stopper (28) movably mounted inside the water outlet (27), the stopper (28) contacts and cooperates with the second transmission mechanism, a second spring shaft (29) is elastically connected between the stopper (28) and the bottom of the water outlet (27), a water pipe (30) is fixedly mounted inside the water outlet (27), and the cooling and dust removal mechanism is connected to the water outlet (27) through the water pipe (30).

3. The aluminum alloy workpiece edge grinding device according to claim 1, characterized in that: The power mechanism comprises a motor bracket (4) fixedly mounted on the top of the grinder (2), and a power motor (5) is fixedly mounted on the top of the motor bracket (4); The power mechanism further comprises a power rod (6), the left side of the power rod (6) is movably connected to the power motor (5), and the output shaft of the power motor (5) extends to the power rod (6), the middle of the power rod (6) is movably sleeved with the first transmission mechanism, and the right side of the power rod (6) is transmission-connected with the second transmission mechanism.

4. The aluminum alloy workpiece edge grinding device according to claim 1, characterized in that: The first transmission mechanism comprises a fixed rod (9) movably sleeved in the middle of the power rod (6), a first transmission rod (10) is fixedly installed in front of the fixed rod (9), a second transmission rod (11) is movably installed at the other end of the first transmission rod (10), and the second transmission rod (11) is fixedly connected to a fixed shaft (12).

5. The aluminum alloy workpiece edge grinding device according to claim 1, characterized in that: The reset mechanism comprises a brush support (16) fixedly mounted on the top of the grinder (2); the brush support (16) is fixedly connected to the brush base (15); a first spring shaft (18) is elastically connected between the brush base (15) and the brush (17); and the rotating shaft (14) passes through the first spring shaft (18) and is movably connected to the brush base (15).

6. The aluminum alloy workpiece edge grinding device according to claim 2, characterized in that: The second transmission mechanism comprises a transmission interface (19), one end of the transmission interface (19) is fixedly connected to the power rod (6), and the other end passes through the inside of the water tank (7), the transmission interface (19) is fixedly connected to a first connecting rod (20) inside the water tank (7), the top of the first connecting rod (20) is fixedly connected to a first transmission shaft (21), the first transmission shaft (21) and the second transmission shaft (22) are movably connected, the second transmission shaft (22) is fixedly connected to the second connecting rod (23), the other end of the second connecting rod (23) is fixedly connected to a third transmission shaft (24), and the third transmission shaft (24) and the slider (25) are movably connected; The second transmission mechanism also includes a track (26) fixedly mounted on the top of the water outlet (27), and a slider (25) is slidably mounted inside the track (26).

7. The aluminum alloy workpiece edge grinding device according to claim 2, characterized in that: The cooling and dust removal mechanism comprises a baffle (31), wherein the baffle (31) is fixedly mounted on the right side of the grinding plate (3), a sponge plate (32) is fixedly mounted on the inner side of the baffle (31), and the top of the sponge plate (32) is in contact with the water pipe (30).

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