Polishing equipment for magnet production

Abstract

The utility model provides polishing equipment for magnet production, belongs to the technical field of polishing, and is used for solving the problems that an existing magnet needs to be manually polished, and the polishing efficiency is low. Comprising a U-shaped plate and a moving assembly, the moving assembly comprises a groove plate, the groove plate is fixed to the side face of the U-shaped plate, a threaded rod is rotationally arranged in the groove plate, the threaded rod is in threaded connection with a moving block, the moving block is slidably arranged in the groove plate, a moving motor is fixed to the end of the groove plate, and an output shaft of the moving motor is connected with the threaded rod through a coupler; a grinding assembly is arranged above the moving block, and a cooling assembly is arranged on the U-shaped plate. Through cooperation of the moving assembly and the grinding assembly, a grinding motor drives a connecting plate to rotate through an output shaft, the connecting plate drives a grinding wheel to rotate, meanwhile, the moving motor drives a threaded rod to rotate through an output shaft, the threaded rod drives a moving block to move, the moving block drives the grinding wheel to move, and a magnet can be automatically ground; and the polishing efficiency of the magnet is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding and relates to grinding equipment for magnet production. Background Art

[0002] A magnet refers to a substance or material that can generate a magnetic field. It is a peculiar substance that has an invisible force that can both attract some substances and repel some substances. It is generally divided into permanent magnets and soft magnets. Magnets are widely used in many fields such as speaker equipment, motors, instruments, magnetic mechanical processing, etc. The advantages are high cost performance and good mechanical properties. Grinding magnets is an important process in the magnet preparation process.

[0003] When grinding magnets, the existing device generally requires manual pressure to lower the grinder to grind the magnet surface, which reduces the efficiency of magnet grinding. At the same time, the grinding disc needs to be sprayed with water, which causes cooling water to splash and increases the difficulty of maintenance. Therefore, we propose a grinding device for magnet production. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the existing technology and to propose a grinding device for magnet production. The technical problem to be solved by the device is: how to automatically grind the magnet and improve the grinding efficiency of the magnet.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A grinding device for magnet production includes a U-shaped plate and a moving component, wherein the moving component includes a slot plate, the slot plate is fixed to the side of the U-shaped plate, a threaded rod is rotatably arranged inside the slot plate, a moving block is threadedly connected to the threaded rod, the moving block is slidably arranged inside the slot plate, a moving motor is fixed to the end of the slot plate, the output shaft of the moving motor is connected to the threaded rod through a coupling, a grinding component is arranged above the moving block, and a cooling component is arranged on the U-shaped plate.

[0007] A placement plate is fixed above the U-shaped plate, a placement groove is provided above the placement plate, a water drop hole is provided on the placement plate, the water drop hole is connected to the placement groove, a water drop pipe is fixed below the placement plate, the water drop pipe is connected to the water drop hole, and an electromagnet is provided inside the placement plate.

[0008] With the above structure, the downhole and the downpipe cooperate to discharge the cooling water, the placement plate and the placement groove can place the magnet, and the electromagnet can adsorb and fix the magnet.

[0009] The grinding assembly comprises an electric push rod and two limit columns, the electric push rod and the two limit columns are fixed above the moving block, an L-shaped plate is slidably arranged on the two limit columns, and the L-shaped plate is fixed above the electric push rod.

[0010] With the above structure, the electric push rod extends to drive the L-shaped plate to rise, and at the same time, the two limit columns can limit the L-shaped plate.

[0011] The grinding assembly also includes a fixed plate and a grinding motor. The fixed plate is fixed on the side of the L-shaped plate. An arc-shaped cover is fixed below the fixed plate. An opening and closing plate is provided at the end of the arc-shaped cover. The grinding motor is fixed on the L-shaped plate. A connecting plate is fixed on the output shaft of the grinding motor. A grinding wheel is detachably provided on the connecting plate. The grinding wheel is located inside the arc-shaped cover.

[0012] With the above structure, the grinding motor drives the connecting plate to rotate through the output shaft, the connecting plate drives the grinding wheel to rotate, and the grinding wheel grinds the magnet.

[0013] The cooling assembly includes a liquid storage tank and a collecting box, both of which are arranged above the U-shaped plate. The collecting box is located below the downpipe. A water pump is arranged inside the liquid storage tank. The water outlet of the water pump is connected to an elastic hose. The end of the elastic hose is connected to a connecting pipe. The end of the connecting pipe extends into the interior of the arc cover, and the end of the connecting pipe is located directly above the grinding wheel.

[0014] With the above structure, the water pump pumps the cooling water in the liquid storage tank into the elastic hose, the elastic hose transports the cooling water into the connecting pipe, and the connecting pipe transports the cooling water to the grinding wheel to cool the grinding wheel.

[0015] Compared with the prior art, this grinding equipment for magnet production has the following advantages:

[0016] 1. Through the cooperation of the moving assembly and the grinding assembly, the grinding motor drives the connecting plate to rotate through the output shaft, and the connecting plate drives the grinding wheel to rotate. At the same time, the moving motor drives the threaded rod to rotate through the output shaft, and the threaded rod drives the moving block to move, and the moving block drives the two limit columns to move, and the two limit columns drive the L-shaped plate to move, and the L-shaped plate drives the grinding motor to move, and the grinding motor drives the connecting plate to move, and the connecting plate drives the grinding wheel to move, so that the magnet can be automatically polished, thereby improving the grinding efficiency of the magnet;

[0017] 2. The placement plate and the cooling assembly cooperate, and the water pump pumps the cooling water in the liquid storage tank into the elastic hose, the elastic hose transports the cooling water to the connecting pipe, and the connecting pipe transports the cooling water to the grinding wheel to cool the grinding wheel. The used cooling water falls into the placement groove, and the placement groove guides the cooling water to the drain hole. The used cooling water falls into the collection box through the drain pipe, so that the cooling water is collected centrally to avoid splashing of cooling water and facilitate the maintenance of the grinding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the utility model;

[0020] Figure 3 It is a front view structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] In the figure: 1. connecting pipe; 2. L-shaped plate; 3. limiting column; 4. elastic hose; 5. arc cover; 6. groove plate; 7. U-shaped plate; 8. liquid storage tank; 9. collecting box; 10. opening and closing plate; 11. placement plate; 12. water drop hole; 13. fixing plate; 14. electric push rod; 15. grinding motor; 16. water drop pipe; 17. grinding wheel; 18. water pump; 19. connecting plate; 20. moving motor; 21. moving block; 22. threaded rod; 23. electromagnet. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0027] See also Figure 1-4The present embodiment provides a grinding device for magnet production, including a U-shaped plate 7 and a moving component, the moving component including a slot plate 6, the slot plate 6 is fixed to the side of the U-shaped plate 7, a threaded rod 22 is rotatably arranged inside the slot plate 6, a moving block 21 is threadedly connected to the threaded rod 22, the moving block 21 is slidably arranged inside the slot plate 6, a moving motor 20 is fixed at the end of the slot plate 6, the output shaft of the moving motor 20 is connected to the threaded rod 22 through a coupling, a grinding component is arranged above the moving block 21, and a cooling component is arranged on the U-shaped plate 7.

[0028] A placement plate 11 is fixed above the U-shaped plate 7, a placement groove is provided above the placement plate 11, a drainage hole 12 is provided on the placement plate 11, the drainage hole 12 is connected with the placement groove, a drainage pipe 16 is fixed below the placement plate 11, the drainage pipe 16 is connected with the drainage hole 12, an electromagnet 23 is arranged inside the placement plate 11; the drainage hole 12 and the drainage pipe 16 cooperate to discharge cooling water, the placement plate 11 and the placement groove can place magnets, and the electromagnet 23 can adsorb and fix the magnets.

[0029] The grinding assembly includes an electric push rod 14 and two limit columns 3, which are both fixed above the moving block 21. An L-shaped plate 2 is slidably provided on the two limit columns 3, and the L-shaped plate 2 is fixed above the electric push rod 14; the electric push rod 14 extends to drive the L-shaped plate 2 to rise, and at the same time, the two limit columns 3 can limit the L-shaped plate 2.

[0030] The grinding assembly also includes a fixed plate 13 and a grinding motor 15. The fixed plate 13 is fixed on the side of the L-shaped plate 2. An arc-shaped cover 5 is fixed below the fixed plate 13. An opening and closing plate 10 is provided at the end of the arc-shaped cover 5. The grinding motor 15 is fixed on the L-shaped plate 2. A connecting plate 19 is fixed on the output shaft of the grinding motor 15. A grinding wheel 17 is detachably provided on the connecting plate 19. The grinding wheel 17 is located inside the arc-shaped cover 5. The grinding motor 15 drives the connecting plate 19 to rotate through the output shaft, and the connecting plate 19 drives the grinding wheel 17 to rotate, and the grinding wheel 17 grinds the magnet.

[0031] The cooling assembly includes a liquid storage tank 8 and a collecting tank 9, both of which are arranged above the U-shaped plate 7, and the collecting tank 9 is located below the downpipe 16. A water pump 18 is arranged inside the liquid storage tank 8, and the water outlet of the water pump 18 is connected to an elastic hose 4, and the end of the elastic hose 4 is connected to a connecting pipe 1, and the end of the connecting pipe 1 extends through the interior of the arc cover 5, and the end of the connecting pipe 1 is located directly above the grinding wheel 17; the water pump 18 pumps the cooling water inside the liquid storage tank 8 to the interior of the elastic hose 4, the elastic hose 4 transports the cooling water to the interior of the connecting pipe 1, and the connecting pipe 1 transports the cooling water to the grinding wheel 17 to cool the grinding wheel 17.

[0032] The working principle of this utility model:

[0033] The magnet is placed on the placement slot, and the electromagnet 23 is energized to adsorb and fix the magnet. The electric push rod 14 contracts to drive the L-shaped plate 2 to descend, and the L-shaped plate 2 drives the grinding motor 15 to descend, and the grinding motor 15 drives the connecting plate 19 to descend, and the connecting plate 19 drives the grinding wheel 17 to descend to a suitable position. The grinding motor 15 drives the connecting plate 19 to rotate through the output shaft, and the connecting plate 19 drives the grinding wheel 17 to rotate. At the same time, the moving motor 20 drives the threaded rod 22 to rotate through the output shaft, and the threaded rod 22 drives the moving block 21 to move, and the moving block 21 drives the two limit columns 3 to move, and the two limit columns 3 drive the L-shaped plate 2 to move. The L-shaped plate 2 drives the grinding motor 15 to move, the grinding motor 15 drives the connecting plate 19 to move, and the connecting plate 19 drives the grinding wheel 17 to move, so as to grind the magnet. The water pump 18 pumps the cooling water in the liquid storage tank 8 to the elastic hose 4, the elastic hose 4 transports the cooling water to the connecting pipe 1, and the connecting pipe 1 transports the cooling water to the grinding wheel 17 to cool the grinding wheel 17. The used cooling water falls into the placement groove, and the placement groove guides the cooling water to the drain hole 12. The used cooling water falls into the collection box 9 through the drain pipe 16. After grinding, the magnet is removed to complete the processing.

[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A grinding device for magnet production, comprising a U-shaped plate (7) and a moving component, characterized in that: The moving assembly comprises a slot plate (6), the slot plate (6) being fixed on the side of a U-shaped plate (7), a threaded rod (22) being rotatably arranged inside the slot plate (6), a moving block (21) being threadedly connected to the threaded rod (22), the moving block (21) being slidably arranged inside the slot plate (6), a moving motor (20) being fixed at the end of the slot plate (6), the output shaft of the moving motor (20) being connected to the threaded rod (22) via a coupling, a grinding assembly being arranged above the moving block (21), and a cooling assembly being arranged on the U-shaped plate (7).

2. A grinding device for magnet production according to claim 1, characterized in that: A placement plate (11) is fixed above the U-shaped plate (7), a placement groove is provided above the placement plate (11), a water drop hole (12) is provided on the placement plate (11), the water drop hole (12) is connected to the placement groove, a water drop pipe (16) is fixed below the placement plate (11), the water drop pipe (16) is connected to the water drop hole (12), and an electromagnet (23) is provided inside the placement plate (11).

3. A grinding device for magnet production according to claim 1 or 2, characterized in that: The grinding assembly comprises an electric push rod (14) and two limit columns (3), the electric push rod (14) and the two limit columns (3) are both fixed above the moving block (21), an L-shaped plate (2) is slidably arranged on the two limit columns (3), and the L-shaped plate (2) is fixed above the electric push rod (14).

4. A grinding device for magnet production according to claim 3, characterized in that: The grinding assembly further comprises a fixing plate (13) and a grinding motor (15), wherein the fixing plate (13) is fixed to the side of the L-shaped plate (2), an arc-shaped cover (5) is fixed below the fixing plate (13), an opening and closing plate (10) is arranged at the end of the arc-shaped cover (5), the grinding motor (15) is fixed on the L-shaped plate (2), a connecting plate (19) is fixed on the output shaft of the grinding motor (15), a grinding wheel (17) is detachably arranged on the connecting plate (19), and the grinding wheel (17) is located inside the arc-shaped cover (5).

5. A grinding device for magnet production according to claim 4, characterized in that: The cooling assembly comprises a liquid storage tank (8) and a collecting tank (9), both of which are arranged above the U-shaped plate (7), the collecting tank (9) is located below the downpipe (16), a water pump (18) is arranged inside the liquid storage tank (8), the water outlet of the water pump (18) is connected to an elastic hose (4), the end of the elastic hose (4) is connected to a connecting pipe (1), the end of the connecting pipe (1) penetrates and extends into the interior of the arc cover (5), and the end of the connecting pipe (1) is located directly above the grinding wheel (17).

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