CN220420365U - Composite magnetic shoe - Google Patents
Composite magnetic shoe Download PDFInfo
- Publication number
- CN220420365U CN220420365U CN202321492968.1U CN202321492968U CN220420365U CN 220420365 U CN220420365 U CN 220420365U CN 202321492968 U CN202321492968 U CN 202321492968U CN 220420365 U CN220420365 U CN 220420365U
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- CN
- China
- Prior art keywords
- magnetic shoe
- layer
- magnetic
- plug
- embedded
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 18
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 229910001004 magnetic alloy Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a composite magnetic shoe, which comprises a mounting shell, wherein four groups of magnetic shoe bodies are embedded in the mounting shell, one sides of the magnetic shoe bodies are fixedly connected with plug connectors, one sides of the magnetic shoe bodies, which are far away from the plug connectors, are provided with plug grooves, one sides of the magnetic shoe bodies, which are close to the mounting shell, are fixedly connected with inner embedded strips, and the magnetic shoe bodies comprise anti-corrosion layers, outer magnetic shoe layers and inner magnetic shoe layers.
Description
Technical Field
The utility model relates to the technical field of ferrite magnetic tiles, in particular to a composite magnetic tile.
Background
The magnetic shoe is a tile-shaped magnet mainly used on a permanent magnet motor, the types of the magnetic shoe comprise ferrite magnetic shoe, neodymium iron boron magnetic shoe and alnico magnetic shoe, the magnetic shoe is mainly used in a permanent magnet direct current motor, and is different from a magnetic potential source generated by an electromagnetic motor through an exciting coil, the permanent magnet motor generates a constant magnetic potential source by using a permanent magnet material, the permanent magnet magnetic shoe replaces electric excitation and has a plurality of advantages, the motor has the advantages of simple structure, convenient maintenance, light weight, small volume, reliable use, low copper consumption, low energy consumption and the like, ferrite can be generally divided into three types of permanent magnet ferrite, soft magnetic ferrite and gyromagnetic ferrite, and the magnetic property of the ferrite magnetic shoe has higher magnetic conductivity when the ferrite is in high frequency, so the ferrite becomes a nonmetallic magnetic material with wide application in the high-frequency weak electric field.
Most of the existing composite magnetic shoe structures are designed into arc-shaped fan-shaped structures, and the fixing structure is single and cannot effectively fix the magnetic shoe.
Therefore, it is important to design a composite magnetic shoe to solve the above-mentioned drawbacks.
Disclosure of Invention
1) Technical problem to be solved by the utility model
Aiming at the defects of the prior art, the utility model designs a composite magnetic shoe, which aims to solve the technical problem that the composite magnetic shoe in the prior art is single in structure and cannot be effectively fixed.
2) Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a compound magnetic shoe, includes the installation shell, the installation shell is to inside four sets of magnetic shoe bodies of embedded, the equal fixedly connected with bayonet joint in one side of magnetic shoe body, the bayonet socket has all been seted up to one side that the bayonet joint was kept away from to the magnetic shoe body, the equal fixedly connected with interior fillet in one side that the magnetic shoe body is close to the installation shell, the magnetic shoe body includes anticorrosive coating, outer magnetic shoe layer and interior magnetic shoe layer.
As a preferable scheme of the utility model, the whole installation shell is in a cylindrical structural design, an embedded groove corresponding to the embedded strip is formed in the inner wall of the installation shell, and a supporting ring is fixedly connected to the bottom of the inner wall of the installation shell.
As a preferable scheme of the utility model, the whole magnetic shoe body is in an arc sector structural design, the whole plug connector is in a strip structural design, the length of the plug connector is lower than that of the magnetic shoe body, and the inner size structure of the plug groove corresponds to the outer size structure of the plug connector.
As a preferable scheme of the utility model, the whole inner embedded strip is of a strip-shaped structure design, and the length of the inner embedded strip is lower than that of the magnetic shoe body.
As a preferable scheme of the utility model, the outer sides of the outer magnetic shoe layers are plated with anti-corrosion layers, and the anti-corrosion layers are nickel plating layers.
As a preferable scheme of the utility model, the outer magnetic shoe layer is made of soft magnetic alloy material, and the inner magnetic shoe layer is fixedly connected inside the outer magnetic shoe layer.
As a preferable scheme of the utility model, the whole inner magnetic shoe layer is of an arc sector structure design, and the inner magnetic shoe layer is made of permanent magnetic ferrite magnetic materials.
3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the magnetic shoe bodies are combined and spliced through the plug connector and the plug groove, so that the fixing stability between the magnetic shoe bodies is enhanced;
secondly, the magnetic shoe body is embedded into the embedded groove by utilizing the embedded strip, and the bottom of the magnetic shoe body is supported by the supporting ring, so that the magnetic shoe body is fixed in the installation shell, and the fixing stability of the magnetic shoe body and the installation shell is enhanced;
finally, the corrosion-resistant layer can resist the corrosion of the atmosphere, alkali and certain acids to the magnetic shoe body to a certain extent, and protects the magnetic shoe.
Drawings
FIG. 1 is a schematic perspective view of the assembly of a mounting housing and a magnetic shoe body;
FIG. 2 is a schematic diagram of the overall perspective structure of the magnetic shoe body assembly;
FIG. 3 is a schematic diagram of the overall perspective view of the front face of the magnetic shoe body;
FIG. 4 is a schematic diagram of the overall perspective structure of the back of the magnetic shoe body;
FIG. 5 is a schematic cross-sectional view of the internal structure of the mounting housing;
fig. 6 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a mounting shell; 101. an embedded groove; 102. a support ring; 2. a magnetic shoe body; 201. a plug; 202. a plug-in groove; 203. an inner molding; 204. an anti-corrosion layer; 205. an outer magnetic shoe layer; 206. an inner magnetic shoe layer.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Examples:
the embodiment of the utility model provides a composite magnetic shoe, which aims to solve the technical problems that the composite magnetic shoe in the prior art is single in structure and cannot be effectively fixed;
referring to fig. 1-6, the present utility model provides a technical solution:
firstly, referring to fig. 1 and 5, a composite magnetic shoe includes a mounting shell 1, the mounting shell 1 is integrally designed in a cylindrical structure, an embedded groove 101 corresponding to an embedded strip 203 is formed in an inner wall of the mounting shell 1, a magnetic shoe body 2 is embedded into the mounting shell 1 through the embedded groove 101, a supporting ring 102 is fixedly connected to a bottom of the inner wall of the mounting shell 1, and the supporting ring 102 supports a bottom of the magnetic shoe body 2, so that the magnetic shoe body 2 is fixed in the mounting shell 1.
Further, referring to fig. 1-4, the installation shell 1 is internally embedded with four groups of magnetic shoe bodies 2, the whole magnetic shoe bodies 2 are of arc sector structural design, one sides of the magnetic shoe bodies 2 are fixedly connected with plug connectors 201, the whole plug connectors 201 are of strip structural design, the length of each plug connector 201 is lower than that of each magnetic shoe body 2, the plug connectors are convenient to clamp into the inside of each plug groove 202, stability is kept when the magnetic shoe bodies 2 are fixedly spliced and prevented from falling off, one sides of the magnetic shoe bodies 2, which are far away from the plug connectors 201, are provided with the plug grooves 202, the inner size structures of the plug grooves 202 correspond to the outer size structures of the plug connectors 201, the magnetic shoe bodies 2 are fixedly spliced by embedding the plug connectors 201 into the inside of the plug grooves 202, one sides, which are close to the installation shell 1, of the magnetic shoe bodies 2 are fixedly connected with inner strips 203, the whole plug strips 203 are of strip structural design, the length of each inner strip 203 is lower than that of the magnetic shoe bodies 2, and the magnetic shoe bodies 2 are convenient to clamp into the inside of the inner insertion grooves 101 by utilizing the inner strips 203 to clamp the inner parts of the inner strips 101, so that the magnetic shoe bodies 2 and the installation shell 1 are fixedly maintain stability.
Further, referring to fig. 1, 2, 3, 4 and 6, the magnetic shoe body 2 includes an anti-corrosion layer 204, an outer magnetic shoe layer 205 and an inner magnetic shoe layer 206, the outer side of the outer magnetic shoe layer 205 is plated with the anti-corrosion layer 204, the anti-corrosion layer 204 is a nickel plating layer, the nickel plating layer has high stability in air, and due to the strong passivation capability of the metal nickel, an extremely thin passivation film can be rapidly formed on the surface of the magnetic shoe body 2 to resist corrosion of atmosphere, alkali and certain acids, the outer magnetic shoe layer 205 is made of a soft magnetic alloy material, the soft magnetic alloy has high magnetic conductivity and low coercive force in a weak magnetic field, the inner magnetic shoe layer 206 is fixedly connected to the inner magnetic shoe layer 205, the inner magnetic shoe layer 206 is integrally designed in an arc sector structure, the inner magnetic shoe layer 206 is made of a permanent magnetic ferrite material, and the permanent magnetic ferrite material provides a continuous magnetizing field to enable the outer magnetic shoe layer 205 formed by the soft magnetic alloy material to be magnetized to provide high magnetic moment, so that the performance of the magnetic shoe body 2 is improved.
The working flow of the utility model is as follows: firstly, after splicing is completed by combining the plug 201 and the plug groove 202 between the magnetic shoe bodies 2, the magnetic shoe bodies 2 are embedded into the installation shell 1 by utilizing the inner embedded strips 203 and the inner embedded grooves 101, the bottom of the magnetic shoe bodies 2 is supported by the support ring 102 at the bottom of the installation shell 1, and the passivation film can be generated by oxidizing the anti-corrosion layer 204 formed by the nickel plating layer in the air, so that the corrosion of the magnetic shoe bodies 2 caused by atmosphere, alkali and certain acids can be resisted to a certain extent, the protection is provided for the magnetic shoe bodies 2, the wear resistance and the service life of the magnetic shoe bodies 2 are improved, the inner magnetic shoe layer 206 formed by the permanent magnetic ferrite magnetic materials provides a continuous magnetization field, the outer magnetic shoe layer 205 formed by the soft magnetic alloy materials is magnetized by the inner magnetic shoe layer 206, the performance of the magnetic shoe bodies 2 is improved, and the whole operation flow is simple and convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A composite magnetic shoe comprising a mounting shell (1), characterized in that: four groups of magnetic shoe bodies (2) are embedded in the installation shell (1), one side of each magnetic shoe body (2) is fixedly connected with a plug (201), one side, far away from the plug (201), of each magnetic shoe body (2) is provided with a plug groove (202), one side, close to the installation shell (1), of each magnetic shoe body (2) is fixedly connected with an inner embedded strip (203), and each magnetic shoe body (2) comprises an anti-corrosion layer (204), an outer magnetic shoe layer (205) and an inner magnetic shoe layer (206).
2. A composite magnetic shoe according to claim 1, wherein: the installation shell (1) is integrally of a cylindrical structural design, an embedded groove (101) corresponding to the embedded strip (203) is formed in the inner wall of the installation shell (1), and a supporting ring (102) is fixedly connected to the bottom of the inner wall of the installation shell (1).
3. A composite magnetic shoe according to claim 1, wherein: the magnetic shoe body (2) is integrally of an arc-shaped fan-shaped structural design, the plug connector (201) is integrally of a strip-shaped structural design, the length of the plug connector (201) is lower than that of the magnetic shoe body (2), and the inner size structure of the plug groove (202) corresponds to the outer size structure of the plug connector (201).
4. A composite magnetic shoe according to claim 1, wherein: the whole inner embedded strip (203) is of a strip-shaped structural design, and the length of the inner embedded strip (203) is lower than that of the magnetic shoe body (2).
5. A composite magnetic shoe according to claim 1, wherein: the outer sides of the outer magnetic shoe layers (205) are plated with anti-corrosion layers (204), and the anti-corrosion layers (204) are nickel plating layers.
6. A composite magnetic shoe according to claim 1, wherein: the outer magnetic shoe layer (205) is made of soft magnetic alloy materials, and an inner magnetic shoe layer (206) is fixedly connected inside the outer magnetic shoe layer (205).
7. A composite magnetic shoe according to claim 1, wherein: the inner magnetic shoe layer (206) is integrally designed in an arc sector structure, and the inner magnetic shoe layer (206) is made of permanent magnetic ferrite magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321492968.1U CN220420365U (en) | 2023-06-13 | 2023-06-13 | Composite magnetic shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321492968.1U CN220420365U (en) | 2023-06-13 | 2023-06-13 | Composite magnetic shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220420365U true CN220420365U (en) | 2024-01-30 |
Family
ID=89649484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321492968.1U Active CN220420365U (en) | 2023-06-13 | 2023-06-13 | Composite magnetic shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220420365U (en) |
-
2023
- 2023-06-13 CN CN202321492968.1U patent/CN220420365U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |