Anti-rust iron core structure

Abstract

The utility model relates to the field of iron cores, and discloses an anti-rust iron core structure which comprises a body mechanism, the body mechanism comprises an iron core body, the upper surface and the lower surface of the iron core body are respectively provided with a plurality of arc-shaped grooves, the outer wall of the iron core body is respectively provided with an anti-rust structure, the anti-rust structure comprises a galvanized coating, and the galvanized coating is coated on the outer wall of the iron core body. The galvanized coating is sprayed on the outer wall of the iron core body, and one side, far away from the iron core body, of the galvanized coating is provided with anti-rust paste and a phosphating coating. Compared with an existing structure, the structure has the advantages that anti-rust oil can flow through the arc-shaped grooves when a plurality of iron core bodies are tightly attached to one another, so that the anti-rust oil plays a part of anti-rust role on the iron core; therefore, the problem that parts of the mutually attached surfaces of the iron core body may be rusted and eroded in the prior art is avoided.

Description

Technical Field

[0001] The utility model relates to the field of iron cores, in particular to an anti-corrosion iron core structure. Background Art

[0002] The iron core refers to an iron component used as a closed path for magnetic flux in electromagnetic devices and electronic components. The iron core is usually made of silicon steel sheets or other magnetic materials with high magnetic permeability. In electromagnetic devices such as motors, transformers, inductors, and magnetic rings, the iron core plays an important role in conducting magnetism, conducting magnetic flux, and concentrating magnetic fields. Therefore, the iron core needs to be treated with rust and corrosion prevention. Therefore, an anti-rust iron core structure is proposed.

[0003] When the existing iron cores are used for a long time, the iron cores may be closely fitted to each other, so that the surfaces that fit each other may have some rust, which may affect the normal use of electronic components or electromagnetic equipment. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an anti-rust iron core structure. The structure, through the provision of a galvanized coating, forms an alloy layer between metals by hot-dip plating a layer of zinc on the surface to prevent oxidation and rust of iron parts, and then forms a protective film on the surface through the provision of an anti-rust paste to prevent the iron core from being corroded by air and moisture, thereby effectively improving the anti-rust and erosion performance of the iron core.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rust-proof iron core structure, comprising a main body mechanism, the main body mechanism comprising an iron core body, the upper surface and the lower surface of the iron core body are both provided with a plurality of arc grooves, the outer wall of the iron core body is provided with an anti-rust structure, the anti-rust structure comprises a galvanized coating, the galvanized coating is sprayed on the outer wall of the iron core body, and the side of the galvanized coating away from the iron core body is respectively provided with an anti-rust paste and a phosphating coating;

[0007] Through the above technical solution, through multiple protection measures and reasonable material selection, the anti-rust performance of the iron core can be effectively improved, its service life can be extended, and the reliability and stability of the product can be improved.

[0008] Furthermore, the galvanized coating is made of alloy galvanized material;

[0009] Through the above technical solution, the galvanized coating is made of alloy galvanized material, which can provide better corrosion resistance.

[0010] Furthermore, the anti-rust paste is made of mineral oil;

[0011] Through the above technical solution, the anti-rust paste is made of mineral oil, which can form an isolation film on the metal surface to prevent metal oxidation and corrosion.

[0012] Furthermore, the phosphating coating is made of zinc phosphating material;

[0013] Through the above technical solution, the hardness and wear resistance of metal parts can be effectively improved by using the phosphating coating as zinc phosphating material.

[0014] Furthermore, the phosphating coating is arranged on a side of the anti-rust paste away from the galvanizing coating;

[0015] Through the above technical solution, the phosphating coating is arranged on the side of the anti-rust paste away from the galvanized coating, thereby better preventing the main body mechanism from rusting.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model proposes an anti-corrosion iron core structure. Compared with the existing structure, the structure has an arc groove, through which anti-rust oil can flow when multiple iron core bodies are tightly fitted together, so that the anti-rust oil plays a partial rust-proof role for the iron core, thereby avoiding the problem of partial rust corrosion on the surfaces of the iron core bodies that are tightly fitted together in the past.

[0018] 2. The utility model proposes an anti-corrosion iron core structure. Compared with the existing structure, the structure has a galvanized coating, a layer of zinc is hot-dip plated on the surface to form an alloy layer between metals to prevent iron parts from oxidation and rusting, and then an anti-rust paste is set to form a protective film on the surface to prevent the iron core from being corroded by air and moisture, thereby effectively improving the anti-rust and corrosion performance of the iron core. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 An exploded view of an anti-corrosion iron core structure proposed by the utility model;

[0020] Figure 2 This is an axonometric diagram of an anti-corrosion iron core structure proposed by the utility model;

[0021] Figure 3 A cross-sectional view of an anti-corrosion iron core structure proposed by the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Main body; 101. Iron core body; 102. Arc groove; 2. Anti-rust structure; 201. Galvanized coating; 202. Anti-rust paste; 203. Phosphate coating. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-4 , an embodiment provided by the utility model:

[0027] A rust-proof iron core structure, comprising a main body mechanism 1, the main body mechanism 1 comprising an iron core body 101, the upper surface and the lower surface of the iron core body 101 are both provided with a plurality of arc grooves 102, the outer wall of the iron core body 101 is provided with an anti-rust structure 2, the anti-rust structure 2 comprises a galvanized coating 201, the galvanized coating 201 is sprayed on the outer wall of the iron core body 101, and the side of the galvanized coating 201 away from the iron core body 101 is respectively provided with an anti-rust paste 202 and a phosphating coating 203;

[0028] Through multiple protective measures and reasonable material selection, the anti-rust performance of the core can be effectively improved, its service life can be extended, and the reliability and stability of the product can be improved.

[0029] The galvanized coating 201 is made of alloy galvanized material. By making the galvanized coating 201 of alloy galvanized material, it can provide better corrosion resistance. The anti-rust paste 202 is made of mineral oil. By making the anti-rust paste 202 of mineral oil, an isolation film can be formed on the metal surface to prevent metal oxidation and corrosion. The phosphating coating 203 is made of zinc phosphating material. By making the phosphating coating 203 of zinc phosphating material, the hardness and wear resistance of metal parts can be effectively improved. The phosphating coating 203 is arranged on the side of the anti-rust paste 202 away from the galvanized coating 201. By making the phosphating coating 203 on the side of the anti-rust paste 202 away from the galvanized coating 201, the main body mechanism 1 can be better protected from rust.

[0030] Working principle: When the electronic equipment or electromagnetic equipment is in use, the anti-rust oil can flow through the arc groove 102, so that the anti-rust oil can play a partial rust-proof role for the iron core, and then through the galvanized coating 201, a layer of zinc is hot-dip plated on the surface to form an alloy layer between the metals to prevent the iron parts from oxidation and rusting, and then through the set anti-rust paste 202, a protective film is formed on the surface through the anti-rust paste 202 to prevent the iron core from being corroded by air and moisture, and then by setting the phosphating coating 203, a phosphating film is formed on the surface of the iron parts through phosphating treatment to improve its rust-proof performance.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rust-proof iron core structure, comprising a main body (1), characterized in that: The main body structure (1) comprises an iron core body (101), the upper surface and the lower surface of the iron core body (101) are both provided with a plurality of arc grooves (102), the outer wall of the iron core body (101) is provided with a rust-proof structure (2), the rust-proof structure (2) comprises a galvanized coating (201), the galvanized coating (201) is sprayed on the outer wall of the iron core body (101), and the side of the galvanized coating (201) away from the iron core body (101) is respectively provided with a rust-proof paste (202) and a phosphating coating (203).

2. The anti-corrosion iron core structure according to claim 1, characterized in that: The galvanized coating (201) is made of alloy galvanized material.

3. The anti-corrosion iron core structure according to claim 1, characterized in that: The anti-rust paste (202) is made of mineral oil.

4. The anti-corrosion iron core structure according to claim 1, characterized in that: The phosphating coating (203) is made of zinc phosphating material.

5. The anti-corrosion iron core structure according to claim 1, characterized in that: The phosphating coating (203) is arranged on a side of the anti-rust paste (202) away from the galvanizing coating (201).

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