A magnetic force polishing machine for metal products

Abstract

The utility model discloses a kind of magnetic force polishing machines for metal products, it is related to metal product processing technical field, including the processing box for placing abrasive and metal product, the inside bottom middle of this processing box is equipped with the inner column of vertical arrangement;Inner column outer side coaxially sleeve joint has sleeve, the bottom of this sleeve is coaxially fixedly connected with magnet ring, sleeve outer side is evenly equipped with multiple annular distribution's polishing brush;Processing box lower end outer side is equipped with limit sleeve, and the inner wall of processing box outer wall and limit sleeve is attached;Multiple inner ring magnets and multiple outer ring magnets are annularly evenly distributed on rotating disc, so that metal abrasive can be evenly distributed in processing box, and accumulation situation does not appear;Center magnet can drive magnet ring to rotate, to drive sleeve rotation, let multiple polishing brush polish metal product, servo motor repeatedly forward and reverse rotation, let metal abrasive continuously agitate, further improve the polishing effect to metal product.

Description

Technical Field

[0001] This utility model relates to the field of metal product processing technology, specifically a magnetic polishing machine for metal products. Background Technology

[0002] Metal products are items with certain shapes, sizes and properties made from metal materials through various processing techniques. Examples include building hardware and mechanical parts. Metal products are widely used in daily life and work. During the manufacturing and use of metal products, dirt, rust and burrs may appear on their surfaces, so polishing machines are needed to polish them.

[0003] Chinese Patent Publication No. CN 220908898 U discloses a magnetic polishing machine. The magnetic polishing machine includes a frame, a support base, a turntable, a polishing container, a limiting mechanism, and a coolant tank. The support base is hinged to the frame, and a drive device is disposed below the support base. The power output end of the drive device is connected to the turntable, and a magnet is disposed on the turntable. The polishing container is fixedly connected to the support base, and a gap is provided between the upper surface of the polishing container and the magnet. The limiting mechanism is hinged to the frame.

[0004] The aforementioned magnetic polishing machine uses a rotating turntable to drive multiple magnets to rotate, thereby causing the abrasive in the container to move rapidly to polish the items. However, the turntable of the aforementioned magnetic polishing machine can only rotate in one direction. Therefore, the multiple magnets can only drive the abrasive to rotate in the same direction, and cause the water flow in the container to form a vortex. The items being polished rotate in the same direction as the abrasive under the drive of the vortex, which reduces the polishing effect of the abrasive on the items. Utility Model Content

[0005] The purpose of this invention is to provide a magnetic polishing machine for metal products. Multiple inner and outer magnets work together to move the abrasive and perform friction polishing on the metal products. At the same time, the central magnet drives the sleeve to rotate, allowing multiple polishing brushes on the sleeve to polish the metal products. In addition, the use of a forward and reverse controller to control the servo motor to repeatedly rotate in the forward and reverse directions can also improve the friction effect of the abrasive on the metal products, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A magnetic polishing machine for metal products includes a processing box for holding abrasives and metal products. The processing box has a vertically arranged inner column in the middle of the bottom of its inner side. A sleeve is coaxially sleeved on the outer side of the inner column. A magnetic ring is coaxially fixed to the bottom of the sleeve. Multiple polishing brushes are evenly arranged in a ring on the outer side of the sleeve. A limiting sleeve is provided on the outer side of the lower end of the processing box, and the outer wall of the processing box is in contact with the inner wall of the limiting sleeve.

[0008] The processing box is provided with a rotating disk at the bottom. A central magnet is embedded in the middle of the rotating disk. Multiple inner ring magnets are evenly arranged on the outside of the central magnet. Each inner ring magnet is provided with an outer ring magnet on the side away from the central magnet. Both the inner ring magnets and the outer ring magnets are embedded on the rotating disk.

[0009] As a further technical solution of this utility model, the bottom center of the rotating disk is fixedly connected to the top of the transmission shaft, the bottom of the transmission shaft is fixedly connected to the output end of the reducer, the output end of the reducer is fixedly connected to the output shaft of the servo motor, and the servo motor is fixedly connected to the reducer.

[0010] As a further technical solution of this utility model, the lower end of the transmission shaft is rotatably connected to the connecting plate through a bearing, and multiple angle irons are evenly fixedly connected to the outer side of the connecting plate. The side of the multiple angle irons away from the connecting plate is fixedly connected to the upper end of the bracket; the reducer is fixedly connected to the bracket.

[0011] As a further technical solution of this utility model, the position of the central magnet corresponds to the position of the magnet ring; the size of the rotating disk is smaller than the size of the processing box.

[0012] As a further technical solution of this utility model, the bottom of the processing box is fitted in the middle with the top of the machine box; the outer side of the limiting sleeve is provided with a frame, the bottom of which is fixedly connected to the top of the machine box; the rotating disk is located at the upper inner side of the machine box.

[0013] As a further technical solution of this utility model, universal wheels are installed at the four corners of the bottom of the chassis; multiple handles are fixedly connected to both sides of the chassis.

[0014] As a further technical solution of this utility model, a forward and reverse controller is provided on one side of the chassis. The bottom of the forward and reverse controller is fixedly connected to the mounting bracket, and one side of the mounting bracket is fixedly connected to the upper outer side of the chassis.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this invention, multiple inner and outer magnets, during rotation, utilize magnetic force to drive the metal abrasive within the processing chamber to rotate and move in water, thereby rubbing and polishing the metal products. The multiple inner and outer magnets are evenly distributed in a ring on the rotating disk, ensuring uniform force on the metal abrasive and preventing accumulation within the processing chamber, thus improving the polishing effect. The central magnet drives the magnet ring to rotate, which in turn drives the sleeve to rotate, allowing multiple polishing brushes to polish the metal products. Furthermore, a forward and reverse controller drives a servo motor to repeatedly rotate in both directions, continuously agitating the metal abrasive and further enhancing the polishing effect on the metal products.

[0017] 2. In this utility model, the metal abrasive and metal products inside the processing box continuously impact the processing box during movement. The limiting sleeve is made of soft materials such as rubber, which can absorb the impact force, buffer the processing box, and prevent the processing box from falling off the machine box due to large shaking amplitude. The frame serves to fix the limiting sleeve and prevent the limiting sleeve from excessive deformation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This utility model Figure 1 A bottom view.

[0020] Figure 3 This utility model Figure 1 The main view.

[0021] Figure 4 This utility model Figure 3 AA sectional view.

[0022] Figure 5 This utility model Figure 2 A partial structural diagram.

[0023] Figure 6 This utility model Figure 5 A partial structural diagram.

[0024] In the diagram: 1-Processing box, 2-Chassis, 3-Forward / Reverse controller, 4-Mounting bracket, 5-Handle, 6-Limit sleeve, 7-Universal wheel, 8-Servo motor, 9-Reducer, 10-Bracket, 11-Connecting plate, 12-Angle iron, 13-Bearing, 14-Drive shaft, 15-Rotating disk, 16-Outer ring magnet, 17-Inner ring magnet, 18-Center magnet, 19-Inner column, 20-Sleeve, 21-Magnetic ring, 22-Polishing brush, 23-Frame. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 In this embodiment of the present invention, a magnetic polishing machine for metal products includes a processing box 1 for placing abrasive and metal products. The processing box 1 has a vertically arranged inner column 19 in the middle of the bottom of its inner side. A sleeve 20 is coaxially sleeved on the outer side of the inner column 19. A magnet ring 21 is coaxially fixedly connected to the bottom of the sleeve 20. A plurality of polishing brushes 22 are evenly arranged in a ring on the outer side of the sleeve 20. A limiting sleeve 6 is provided on the outer side of the lower end of the processing box 1, and the outer wall of the processing box 1 is in contact with the inner wall of the limiting sleeve 6.

[0027] The processing box 1 is provided with a rotating disk 15 below. A central magnet 18 is embedded in the middle of the rotating disk 15. Multiple inner ring magnets 17 are evenly arranged on the outside of the central magnet 18. Each inner ring magnet 17 is provided with an outer ring magnet 16 on the side away from the central magnet 18. Both the inner ring magnets 17 and the outer ring magnets 16 are embedded on the rotating disk 15.

[0028] The bottom center of the rotating disk 15 is fixedly connected to the top of the transmission shaft 14. The bottom of the transmission shaft 14 is fixedly connected to the output end of the reducer 9. The output end of the reducer 9 is fixedly connected to the output shaft of the servo motor 8. The servo motor 8 is also fixedly connected to the reducer 9.

[0029] The lower end of the drive shaft 14 is rotatably connected to the connecting plate 11 via the bearing 13. Multiple angle irons 12 are evenly fixedly connected to the outer side of the connecting plate 11. The side of the multiple angle irons 12 away from the connecting plate 11 is fixedly connected to the upper end of the bracket 10. The reducer 9 is fixedly connected to the bracket 10.

[0030] The position of the central magnet 18 corresponds to the position of the magnet ring 21; the size of the rotating disk 15 is smaller than the size of the processing box 1.

[0031] By adopting the above technical solution, multiple inner ring magnets 17 and multiple outer ring magnets 16 can use magnetic force to drive the metal abrasive in the processing box 1 to rotate and move in the water during rotation, thereby rubbing and polishing the metal products. The multiple inner ring magnets 17 and multiple outer ring magnets 16 are evenly distributed in a ring on the rotating disk 15, so that the metal abrasive is evenly stressed and evenly distributed in the processing box 1, without accumulation, thus improving the polishing effect. The central magnet 18 can drive the magnet ring 21 to rotate, thereby driving the sleeve 20 to rotate, allowing multiple polishing brushes 22 to polish the metal products. In addition, the forward and reverse controller 3 can drive the servo motor 8 to repeatedly rotate in the forward and reverse directions, so that the metal abrasive is continuously agitated, further improving the polishing effect on the metal products.

[0032] In this embodiment, the bottom of the processing box 1 is fitted to the top of the machine box 2 in the middle; the outer side of the limiting sleeve 6 is provided with a frame 23, the bottom of which is fixedly connected to the top of the machine box 2; the rotating disk 15 is located at the upper inner side of the machine box 2.

[0033] The chassis 2 is equipped with casters 7 at all four corners of its bottom; multiple handles 5 are fixedly connected to both sides of the chassis 2.

[0034] The chassis 2 is provided with a forward and reverse controller 3 on one side. The bottom of the forward and reverse controller 3 is fixedly connected to the mounting bracket 4, and one side of the mounting bracket 4 is fixedly connected to the upper outer side of the chassis 2.

[0035] By adopting the above technical solution, the metal abrasive and metal products inside the processing box 1 continuously impact the processing box 1 during the movement process. The limiting sleeve 6 is made of soft materials such as rubber, which can absorb the impact force and buffer the processing box 1 to prevent the processing box 1 from falling off the machine box 2 due to large shaking amplitude. The frame 23 serves to fix the limiting sleeve 6 and prevent the limiting sleeve 6 from undergoing excessive deformation.

[0036] The working principle of this utility model is as follows: During rotation, multiple inner ring magnets 17 and multiple outer ring magnets 16 can use magnetic force to drive the metal abrasive in the processing box 1 to rotate and move in the water, thereby rubbing and polishing the metal products. The multiple inner ring magnets 17 and multiple outer ring magnets 16 are evenly distributed in a ring on the rotating disk 15, so that the metal abrasive is evenly stressed and evenly distributed in the processing box 1, without accumulation, thus improving the polishing effect. The central magnet 18 can drive the magnet ring 21 to rotate, thereby driving the sleeve 20 to rotate, allowing multiple polishing brushes 22 to polish the metal products. In addition, the forward and reverse controller 3 can drive the servo motor 8 to repeatedly rotate in the forward and reverse directions, so that the metal abrasive is continuously agitated, further improving the polishing effect on the metal products.

[0037] During the movement of the metal abrasive and metal products inside the processing box 1, they continuously impact the processing box 1. The limiting sleeve 6 is made of soft materials such as rubber, which can absorb the impact force and buffer the processing box 1 to prevent it from falling off the machine box 2 due to large shaking. The frame 23 serves to fix the limiting sleeve 6 and prevent the limiting sleeve 6 from undergoing excessive deformation.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A magnetic polishing machine for metal products, characterized in that: The processing box (1) is used to hold abrasives and metal products. The processing box (1) has a vertically arranged inner column (19) in the middle of the bottom of the inner side. A sleeve (20) is coaxially sleeved on the outer side of the inner column (19). A magnetic ring (21) is coaxially fixedly connected to the bottom of the sleeve (20). Multiple polishing brushes (22) are evenly arranged in a ring on the outer side of the sleeve (20). A limiting sleeve (6) is provided on the outer side of the lower end of the processing box (1), and the outer wall of the processing box (1) is in contact with the inner wall of the limiting sleeve (6). The processing box (1) is provided with a rotating disk (15) below. A central magnet (18) is embedded in the middle of the rotating disk (15). Multiple inner ring magnets (17) are evenly arranged on the outer side of the central magnet (18). Each inner ring magnet (17) is provided with an outer ring magnet (16) on the side away from the central magnet (18). Both the inner ring magnets (17) and the outer ring magnets (16) are embedded on the rotating disk (15).

2. The magnetic polishing machine for metal products according to claim 1, characterized in that: The bottom center of the rotating disk (15) is fixedly connected to the top of the transmission shaft (14), the bottom of the transmission shaft (14) is fixedly connected to the output end of the reducer (9), the output end of the reducer (9) is fixedly connected to the output shaft of the servo motor (8), and the servo motor (8) is fixedly connected to the reducer (9).

3. The magnetic polishing machine for metal products according to claim 2, characterized in that: The lower end of the drive shaft (14) is rotatably connected to the connecting plate (11) via a bearing (13). Multiple angle irons (12) are uniformly fixedly connected to the outside of the connecting plate (11). The side of the multiple angle irons (12) away from the connecting plate (11) is fixedly connected to the upper end of the bracket (10). The reducer (9) is fixedly connected to the bracket (10).

4. The magnetic polishing machine for metal products according to claim 1, characterized in that: The position of the central magnet (18) corresponds to the position of the magnet ring (21); the size of the rotating disk (15) is smaller than the size of the processing box (1).

5. The magnetic polishing machine for metal products according to claim 1, characterized in that: The bottom of the processing box (1) is fitted to the middle of the top of the machine box (2); the outer side of the limiting sleeve (6) is provided with a frame (23), the bottom of which is fixedly connected to the top of the machine box (2); the rotating disk (15) is located at the upper inner side of the machine box (2).

6. The magnetic polishing machine for metal products according to claim 5, characterized in that: The chassis (2) is equipped with casters (7) at the four corners of the bottom; and multiple handles (5) are fixedly connected to both sides of the chassis (2).

7. The magnetic polishing machine for metal products according to claim 5, characterized in that: The chassis (2) is provided with a forward and reverse controller (3) on one side. The bottom of the forward and reverse controller (3) is fixedly connected to the mounting bracket (4), and one side of the mounting bracket (4) is fixedly connected to the upper outer side of the chassis (2).

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