Wear-resistant magnetic tile

Abstract

The utility model relates to the technical field of magnetic shoes, and discloses a wear-resistant magnetic shoe, which comprises a first magnetic shoe main body, a second magnetic shoe main body is arranged on one side of the first magnetic shoe main body, and a positioning strip is integrally formed at the upper end of one side of the first magnetic shoe main body. According to the technical scheme of the utility model, in the process that the positioning strip is inserted into the positioning groove, the concave surface of the first binding surface is embedded with the convex surface of the second binding surface, so that the magnetic tile is ensured to form an annular whole, and the longitudinal resistance for splicing every two magnetic tiles can be increased, thereby avoiding the deformation of the magnetic tile and improving the quality of the magnetic tile. And a first compensation surface at the lower end of the first magnetic shoe main body can be attached to a second compensation surface at the lower end of the second magnetic shoe main body, so that compensation attachment is performed on a gap for connecting the first magnetic shoe main body and the second magnetic shoe main body, the attachment property of connection between the magnetic shoes is ensured, a complete smooth surface is formed after the magnetic shoes are spliced, and the service life of the magnetic shoes is prolonged. And the wear resistance of the contact between the magnetic shoe and the rotor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic tiles, in particular to a wear-resistant magnetic tile. Background Technique

[0002] Magnetic tiles are a type of permanent magnet mainly used as tile-shaped magnets in permanent magnet motors. Their types include ferrite magnetic tiles, neodymium iron boron magnetic tiles, and alnico magnet magnetic tiles. Magnetic tiles are mainly used in permanent magnet DC motors. Different from electromagnetic motors that generate magnetic potential sources through excitation coils, permanent magnet motors use permanent magnet materials to generate constant magnetic potential sources. Replacing electric excitation with permanent magnet tiles has many advantages. Therefore, ferrite has become a widely used non-metallic magnetic material in the field of high-frequency weak electricity.

[0003] After retrieval, the publication number is (CN220420365U), which discloses a composite magnetic tile, including an installation shell. Four magnetic tile bodies are embedded inside the installation shell. One side of each magnetic tile body is fixedly connected with a plug connector, and a plug slot is opened on the side of each magnetic tile body away from the plug connector. One side of each magnetic tile body close to the installation shell is fixedly connected with an embedded strip. Each magnetic tile body includes an anti-corrosion layer, an outer magnetic tile layer, and an inner magnetic tile layer.

[0004] When implementing this technical solution, at least the following defects still exist: Although this utility model ensures the stability of magnetic tile splicing through the cooperation of the plug connector and the plug slot, after splicing, it can only ensure that the magnetic tiles form an annular whole, and cannot resist the longitudinal resistance of the splicing of two magnetic tiles. Moreover, it is inconvenient to ensure the fitting of the first magnetic tile and the second magnetic tile, which affects the smooth surface formed after the magnetic tiles are spliced, and further affects the wear resistance of the magnetic tile connection, and urgent improvement is needed. Therefore, we propose a wear-resistant magnetic tile. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wear-resistant magnetic tile, which solves the problems raised in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A wear-resistant magnetic tile, including a first magnetic tile body, a second magnetic tile body is arranged on one side of the first magnetic tile body. A positioning strip is integrally formed on the upper end of one side of the first magnetic tile body, and a plurality of rubber bumps are adhered to the upper end of the positioning strip. A positioning groove is opened on the upper end of one side of the second magnetic tile body, and a plurality of positioning holes are opened in the inner cavity of the positioning groove. A first fitting surface is opened on the lower end of one side of the first magnetic tile body, and a second fitting surface is opened on the lower end of one side of the second magnetic tile body. A conical strip is integrally formed at the lower end of the first magnetic tile body, and a first compensation surface is arranged at the lower end of the conical strip.

[0007] By adopting the above technical solution, the rubber bump can be snapped into the positioning hole, thereby ensuring the stability of the connection between the first magnetic tile body and the second magnetic tile body. Also, during the insertion of the positioning strip into the positioning groove, the concave surface of the first fitting surface can be fitted with the convex surface of the second fitting surface, thus ensuring that the magnetic tiles form an annular whole and increasing the longitudinal resistance of the splicing of two adjacent magnetic tiles, avoiding the deformation of the magnetic tiles. Moreover, the first compensation surface at the lower end of the first magnetic tile body will be in contact with the second compensation surface at the lower end of the second magnetic tile body, compensating and fitting the gap between the first magnetic tile body and the second magnetic tile body, ensuring the fitting property of the connection between the magnetic tiles, and thus ensuring that a complete smooth surface is formed after the magnetic tiles are spliced, thereby improving the wear resistance of the contact between the magnetic tiles and the rotor.

[0008] Optionally, the size of the rubber bump is adapted to the size of the positioning hole, and the rubber bump is movably connected to the positioning hole.

[0009] By adopting the above technical solution, it is convenient to cooperate the rubber bump with the positioning hole, thereby ensuring the stability of the connection between the positioning strip and the positioning groove.

[0010] Optionally, a plurality of rubber bumps are provided, and the rubber bumps correspond to the positioning holes one by one.

[0011] By adopting the above technical solution, it is convenient to ensure the stability of the connection of the magnetic tiles by the one-to-one correspondence between the rubber bumps and the positioning holes.

[0012] Optionally, the size of the first fitting surface is adapted to the size of the second fitting surface, and the first fitting surface is in contact with the second fitting surface.

[0013] By adopting the above technical solution, it is convenient to cooperate the first fitting surface with the second fitting surface, thereby increasing the longitudinal resistance of the splicing of two adjacent magnetic tiles.

[0014] Optionally, a tapered groove is provided at one side of the lower end of the second magnetic tile body, and the tapered strip is movably connected to the tapered groove.

[0015] By adopting the above technical solution, it is convenient to cooperate the tapered strip with the tapered groove, thereby facilitating the splicing of the magnetic tiles.

[0016] Optionally, a second compensation surface is provided at the lower end of the second magnetic tile body, and the first compensation surface is in contact with the second compensation surface.

[0017] By adopting the above technical solution, it is convenient to cooperate the first compensation surface with the second compensation surface, thereby ensuring the fitting property of the connection between the magnetic tiles.

[0018] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0019] Through the first magnetic tile body, the second magnetic tile body, the rubber bumps, the positioning grooves, the first fitting surface, the first compensation surface, the second compensation surface and the second fitting surface provided in the technical solution of the present application, the rubber bumps can be inserted into the positioning holes, thereby ensuring the stability of the connection between the first magnetic tile body and the second magnetic tile body. Also, during the insertion of the positioning strip into the positioning groove, the concave surface of the first fitting surface can be engaged with the convex surface of the second fitting surface, so as to ensure that the magnetic tiles form an annular whole while increasing the longitudinal resistance of the splicing of two adjacent magnetic tiles, thus avoiding the deformation of the magnetic tiles. Moreover, the first compensation surface at the lower end of the first magnetic tile body can be fitted with the second compensation surface at the lower end of the second magnetic tile body, thereby compensating and fitting the gap between the first magnetic tile body and the second magnetic tile body, ensuring the fitting property of the connection between the magnetic tiles, and thus ensuring that a complete smooth surface is formed after the magnetic tiles are spliced, and further improving the wear resistance of the contact between the magnetic tiles and the rotor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present utility model will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 It is a top-down three-dimensional structural schematic diagram of a wear-resistant magnetic tile of the present utility model;

[0022] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of a wear-resistant magnetic tile of the present utility model.

[0023] In the figure: 1, the first magnetic tile body; 11, the second magnetic tile body; 12, the positioning strip; 13, the rubber bump; 14, the positioning groove; 15, the positioning hole; 2, the first fitting surface; 3, the tapered strip; 4, the first compensation surface; 5, the second compensation surface; 6, the tapered groove; 7, the second fitting surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Please refer to Figure 1-2, the present utility model provides a technical solution: a wear-resistant magnetic tile, which includes a first magnetic tile body 1. A second magnetic tile body 11 is provided on one side of the first magnetic tile body 1. A positioning strip 12 is integrally formed on the upper end of one side of the first magnetic tile body 1. A plurality of rubber bumps 13 are adhered to the upper end of the positioning strip 12. A positioning groove 14 is opened at the upper end of one side of the second magnetic tile body 11. A plurality of positioning holes 15 are opened in the inner cavity at the upper end of the positioning groove 14. A first fitting surface 2 is opened at the lower end of one side of the first magnetic tile body 1. A second fitting surface 7 is opened at the lower end of one side of the second magnetic tile body 11. A tapered strip 3 is integrally formed at the lower end of the first magnetic tile body 1. A first compensation surface 4 is provided at the lower end of the tapered strip 3. The size of the first fitting surface 2 is adapted to the size of the second fitting surface 7, and the first fitting surface 2 is in contact with the second fitting surface 7, which is convenient for the cooperation of the first fitting surface 2 and the second fitting surface 7 to improve the longitudinal resistance of the splicing of two magnetic tiles. A tapered groove 6 is provided at the lower end of one side of the second magnetic tile body 11. The tapered strip 3 is movably connected with the tapered groove 6, which is convenient for the cooperation of the tapered strip 3 and the tapered groove 6 to facilitate the splicing of the magnetic tiles. A second compensation surface 5 is provided at the lower end of the second magnetic tile body 11. The first compensation surface 4 is in contact with the second compensation surface 5, which is convenient for the cooperation of the first compensation surface 4 and the second compensation surface 5 to ensure the fitting of the connection between the magnetic tiles.

[0025] The size of the rubber bump 13 is adapted to the size of the positioning hole 15, and the rubber bump 13 is movably connected with the positioning hole 15, which is convenient for the cooperation of the rubber bump 13 and the positioning hole 15 to ensure the stability of the connection between the positioning strip 12 and the positioning groove 14.

[0026] A plurality of rubber bumps 13 are provided, and the rubber bumps 13 correspond to the positioning holes 15 one by one, which is convenient for the one-to-one correspondence of the rubber bumps 13 and the positioning holes 15 to further ensure the stability of the connection of the magnetic tiles.

[0027] When splicing, first insert the positioning bar 12 into the positioning groove 14, and snap the rubber bumps 13 into the positioning holes 15, thereby ensuring the stability of the connection between the first magnetic tile body 1 and the second magnetic tile body 11. At the same time, during the process of inserting the positioning bar 12 into the positioning groove 14, the first fitting surface 2 on the first magnetic tile body 1 will be in contact and pressed tightly against the second fitting surface 7 on the second magnetic tile body 11. The concave surface of the first fitting surface 2 is fitted with the convex surface of the second fitting surface 7, so as to ensure that the magnetic tiles form an annular whole while increasing the longitudinal resistance of the splicing of two adjacent magnetic tiles, thus avoiding the deformation of the magnetic tiles. At the same time, when the first magnetic tile body 1 and the second magnetic tile body 11 are spliced in place, the first compensation surface 4 at the lower end of the first magnetic tile body 1 will be in contact with the second compensation surface 5 at the lower end of the second magnetic tile body 11, so as to compensate and fit the gap between the first magnetic tile body 1 and the second magnetic tile body 11, ensuring the fitting of the connection between the magnetic tiles, so as to ensure that a complete smooth surface is formed after the magnetic tiles are spliced, and further improving the wear resistance of the contact between the magnetic tiles and the rotor.

Claims

1. A wear-resistant magnetic tile, comprising a first magnetic tile body (1), characterized in that: One side of the first magnetic tile body (1) is provided with a second magnetic tile body (11). One side upper end of the first magnetic tile body (1) is integrally formed with a positioning strip (12). A plurality of rubber bumps (13) are adhered to the upper end of the positioning strip (12). One side upper end of the second magnetic tile body (11) is provided with a positioning groove (14). A plurality of positioning holes (15) are opened in the upper end inner cavity of the positioning groove (14). One side lower end of the first magnetic tile body (1) is provided with a first fitting surface (2). One side lower end of the second magnetic tile body (11) is provided with a second fitting surface (7). The lower end of the first magnetic tile body (1) is integrally formed with a tapered strip (3). A first compensation surface (4) is provided at the lower end of the tapered strip (3).

2. The wear-resistant magnetic tile according to claim 1, characterized in that: The size of the rubber bump (13) is adapted to the size of the positioning hole (15), and the rubber bump (13) is movably connected with the positioning hole (15).

3. The wear-resistant magnetic tile according to claim 1, characterized in that: A plurality of the rubber bumps (13) are provided, and the rubber bumps (13) correspond to the positioning holes (15) one by one.

4. A wear-resistant magnetic tile according to claim 1, characterized in that: The size of the first fitting surface (2) is adapted to the size of the second fitting surface (7), and the first fitting surface (2) is in fit with the second fitting surface (7).

5. A wear-resistant magnetic tile according to claim 1, characterized in that: One side lower end of the second magnetic tile body (11) is provided with a tapered groove (6), and the tapered strip (3) is movably connected with the tapered groove (6).

6. A wear-resistant magnetic tile according to claim 1, characterized in that: A second compensation surface (5) is provided at the lower end of the second magnetic tile body (11), and the first compensation surface (4) is in fit with the second compensation surface (5).

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