Composite magnetic tile

Abstract

The utility model relates to the technical field of magnetic shoes, in particular to a composite magnetic shoe which comprises an outer magnetic shoe, an inner magnetic shoe is inserted into an inner cavity of the outer magnetic shoe, a magnetic tile is detachably connected to the inner cambered surface of the outer magnetic shoe, a limiting plate is fixed to one side wall of the outer magnetic shoe, and a limiting groove matched with the limiting plate is formed in the other side wall of the outer magnetic shoe. A limiting strip is fixed to one side wall of the limiting plate, and a strip-shaped groove matched with the limiting strip is formed in one side wall of an inner cavity of the limiting groove. The limiting plates and the limiting grooves are connected in an inserted mode, the connection stability can be preliminarily improved, meanwhile, the limiting strips are connected into the strip-shaped grooves in an inserted mode, secondary limiting can be achieved, the stability can be improved again, the steel sheets on the outer walls of the limiting strips can abut against the inner walls of the strip-shaped grooves, and therefore the abutting degree after limiting and inserting is further improved, and the service life of the connector is prolonged. And therefore, the tendency of shaking due to vibration is avoided, the abrasion condition is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic tiles, in particular to a composite magnetic tile. Background Art

[0002] Magnetic tiles are a type of permanent magnet that is mainly used in permanent magnet motors. Magnetic tiles are mainly used in permanent magnet DC motors. Unlike electromagnetic motors that generate magnetic potential sources through excitation coils, permanent magnet motors use permanent magnetic materials to generate constant magnetic potential sources. Permanent magnetic tiles have many advantages in replacing electric excitation, which can make the motor simple in structure, easy to maintain, light in weight, small in size, reliable in use, less copper, low copper consumption, and low energy consumption.

[0003] In actual use, the existing magnetic tiles are often installed in a ring-shaped distribution in the installation shell, but the stability of the connection method is poor. When the motor is used for a long time and vibrates, gaps will appear between the magnetic tiles, which will cause a tendency to shake, and then easily wear and tear, affecting its service life. Therefore, we propose a composite magnetic tile. Utility Model Content

[0004] The purpose of the utility model is to provide a composite magnetic tile to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite magnetic tile, comprising an outer magnetic tile, an inner magnetic tile being inserted into the inner cavity of the outer magnetic tile, an inner arc surface of the outer magnetic tile being detachably connected to a magnetic tile, a limiting plate being fixed to one side wall of the outer magnetic tile, a limiting groove being adapted to the limiting plate being provided on the other side wall of the outer magnetic tile, a limiting strip being fixed to one side wall of the limiting plate, and a strip groove being adapted to the limiting strip being provided on one side wall of the inner cavity of the limiting groove.

[0006] By adopting the above technical solution, in actual use, when the magnetic tiles are connected, they are plugged in through the limit plates and limit grooves, which can initially improve the stability of the connection. At the same time, the limit strips are plugged in the bar grooves to limit the position for a second time, which further improves the stability. The magnetic tiles are detachably connected to the inner arc surface of the outer magnetic tile, so that the magnetic tiles can be disassembled, which is convenient for cleaning the dust and impurities on the inner surface without the need for overall disassembly.

[0007] As a preferred embodiment of the present utility model, a plurality of evenly distributed steel sheets are fixed to both side walls of the limit strip.

[0008] By adopting the above technical solution, when the limit strip is inserted into the strip groove, the steel sheet can be pressed against the inner wall of the strip groove, thereby further improving the tightness after the limit strip is inserted, thereby avoiding the tendency of shaking due to vibration, and then helping to avoid wear and tear and prolong the service life.

[0009] As a preferred embodiment of the utility model, a T-shaped plate is fixed in the middle of the outer arc surface of the magnetic tile, and an adaptive T-shaped slot is opened at the T-shaped plate corresponding to the outer magnetic tile, and the T-shaped plate is inserted into the T-shaped slot.

[0010] By adopting the above technical solution, the magnetic tiles can be disassembled and can be disassembled by directly pulling them out, making disassembly and assembly convenient and quick, and convenient for cleaning the dust and impurities on the inner surface without the need for overall disassembly, which is beneficial to avoiding long-term accumulation of dust and impurities that affect the service life of the magnetic tiles.

[0011] As a preferred embodiment of the present utility model, the outer wall of the outer magnetic tile is coated with a second protective layer.

[0012] By adopting the above technical solution, the second protective layer is specifically a fluorocarbon coating layer, which can improve the corrosion resistance of the back side of the outer magnetic tile and further increase the service life.

[0013] As a preferred embodiment of the present invention, the inner arc surface of the magnetic tile is coated with a first protective layer.

[0014] By adopting the above technical solution, the first protective layer is specifically a perchlorethylene anti-corrosion layer and a polyvinyl fluoride coating layer, thereby improving the anti-corrosion and waterproof performance during use and further improving the service life.

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

[0016] A composite magnetic tile of the technical solution of the present application can initially improve the connection stability by plugging in a limiting plate and a limiting groove, and at the same time, a limiting strip is plugged in the strip groove to perform a secondary limit, thereby further improving the stability. At the same time, the steel sheet on the outer wall of the limiting strip can be pressed against the inner wall of the strip groove, thereby further improving the tightness after the limiting plugging, thereby avoiding the tendency of shaking due to vibration, thereby facilitating the avoidance of wear and tear, and facilitating the extension of the service life;

[0017] The magnetic tiles are detachably connected to the inner arc surface of the outer magnetic tile, so that the magnetic tiles can be disassembled and can be disassembled by directly pulling them out, making disassembly and assembly convenient and quick, and convenient for cleaning dust and impurities on the inner surface without the need for overall disassembly, which is beneficial to avoiding long-term accumulation of dust and impurities that affect the service life of the magnetic tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the composite magnetic tile of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of the composite magnetic tile A of the utility model;

[0021] Figure 3 The figure is a schematic diagram of the limit strip structure of the composite magnetic tile of the utility model.

[0022] In the figure:

[0023] 1. Outer magnetic tile; 11. Inner magnetic tile; 12. Magnetic tile; 13. Limiting plate; 14. Limiting strip; 15. Limiting groove; 16. Strip groove; 17. T-slot; 18. T-plate; 19. Steel sheet. DETAILED DESCRIPTION

[0024] See also Figure 1-3 The utility model provides a technical solution: a composite magnetic tile, comprising an outer magnetic tile 1, an inner magnetic tile 11 is inserted into the inner cavity of the outer magnetic tile 1, a magnetic tile 12 is detachably connected to the inner arc surface of the outer magnetic tile 1, a limiting plate 13 is fixed to one side wall of the outer magnetic tile 1, a limiting groove 15 adapted to the limiting plate 13 is opened on the other side wall of the outer magnetic tile 1, a limiting strip 14 is fixed to one side wall of the limiting plate 13, and a strip groove 16 adapted to the limiting strip 14 is opened on one side wall of the inner cavity of the limiting groove 15;

[0025] The magnetic tile is composed of an outer magnetic tile 1, an inner magnetic tile 11 and a magnetic tile sheet 12. When a part is damaged, it can be replaced locally without replacing the whole part, thus reducing maintenance costs.

[0026] In actual use, when the magnetic tiles are connected, they are plugged in through the limiting plate 13 and the limiting groove 15, which can initially improve the connection stability. At the same time, the limiting strip 14 is plugged in the strip groove 16 to limit the position for a second time, which further improves the stability. The magnetic tile 12 is detachably connected to the inner arc surface of the outer magnetic tile 1, so that the magnetic tile 12 can be disassembled, which is convenient for cleaning the dust and impurities on its inner surface without the need for overall disassembly.

[0027] Furthermore, the inner arc surface of the magnetic tile 12 is coated with a first protective layer, which is specifically a perchlorethylene anticorrosion layer and a polyvinyl fluoride coating layer, thereby improving the anticorrosion and waterproof performance during use and further improving the service life;

[0028] Furthermore, the outer wall of the outer magnetic tile 1 is coated with a second protective layer, which is specifically a fluorocarbon coating layer, which can improve the corrosion resistance of the back of the outer magnetic tile 1 and further improve the service life;

[0029] like Figure 1 and 3As shown; a plurality of evenly distributed steel sheets 19 are fixed to both side walls of the limit strip 14. When the limit strip 14 is inserted into the strip groove 16, the steel sheet 19 can be pressed against the inner wall of the strip groove 16, thereby further improving the tightness after the limit insertion, thereby avoiding the tendency of shaking due to vibration, and thus helping to avoid wear and tear, and helping to extend the service life;

[0030] like Figure 1 and 2 As shown; a T-shaped plate 18 is fixed in the middle of the outer arc surface of the magnetic tile 12, and an adaptable T-shaped slot 17 is opened at the outer magnetic tile 1 corresponding to the T-shaped plate 18, and the T-shaped plate 18 is inserted into the T-shaped slot 17;

[0031] The magnetic tile 12 can be disassembled and can be disassembled by directly pulling it out, making disassembly and assembly convenient and quick, and convenient for cleaning dust and impurities on its inner surface without the need for overall disassembly, which is beneficial to avoiding long-term accumulation of dust and impurities that affect the service life of the magnetic tile.

[0032] The implementation principle of a composite magnetic tile of the present application is as follows: in actual use, when the magnetic tiles are connected to each other, they are plugged in through the limit plate 13 and the limit groove 15, which can initially improve the stability of the connection. At the same time, the limit bar 14 is plugged in the strip groove 16 to limit the position for the second time, thereby improving the stability again. When the limit bar 14 is inserted into the strip groove 16, the steel sheet 19 can be pressed against the inner wall of the strip groove 16, thereby further improving the tightness after the limit plugging, thereby avoiding the tendency of shaking due to vibration, and then helping to avoid wear and tear, and helping to extend the service life. In addition, the magnetic tile 12 is detachably connected to the inner arc surface of the outer magnetic tile 1, so that the magnetic tile 12 can be disassembled, which is convenient for cleaning the dust and impurities on its inner surface without the need for overall disassembly.

[0033] In addition, the components included in the composite magnetic tile of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible monitoring computers and power supplies are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

Claims

1. A composite magnetic tile, comprising an outer magnetic tile (1), characterized in that: The inner cavity of the outer magnetic tile (1) is plugged with an inner magnetic tile (11), the inner arc surface of the outer magnetic tile (1) is detachably connected with a magnetic tile (12), a limiting plate (13) is fixed to one side wall of the outer magnetic tile (1), a limiting groove (15) adapted to the limiting plate (13) is provided on the other side wall of the outer magnetic tile (1), a limiting strip (14) is fixed to one side wall of the limiting plate (13), and a strip groove (16) adapted to the limiting strip (14) is provided on one side wall of the inner cavity of the limiting groove (15).

2. A composite magnetic tile according to claim 1, characterized in that: A plurality of evenly distributed steel sheets (19) are fixed to both side walls of the limiting strip (14).

3. The composite magnetic tile according to claim 1, characterized in that: A T-shaped plate (18) is fixed in the middle of the outer arc surface of the magnetic tile (12), and an adaptable T-shaped slot (17) is provided at a position of the outer magnetic tile (1) corresponding to the T-shaped plate (18), and the T-shaped plate (18) is inserted into the T-shaped slot (17).

4. The composite magnetic tile according to claim 1, characterized in that: The outer wall of the outer magnetic tile (1) is coated with a second protective layer.

5. The composite magnetic tile according to claim 1, characterized in that: The inner curved surface of the magnetic tile (12) is coated with a first protective layer.

Images