CN215577748U - Low-friction ultra-fine enameled wire - Google Patents
Low-friction ultra-fine enameled wire Download PDFInfo
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- CN215577748U CN215577748U CN202121528265.0U CN202121528265U CN215577748U CN 215577748 U CN215577748 U CN 215577748U CN 202121528265 U CN202121528265 U CN 202121528265U CN 215577748 U CN215577748 U CN 215577748U
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Abstract
The utility model provides a low-friction ultra-fine enameled wire which comprises a metal wire core, wherein the surface of the metal wire core is provided with an inward concave anti-dislocation part, the surface of the metal wire core is coated with an enameled layer, the surface of the enameled layer is provided with anti-skid grains, the anti-skid grains are convex or concave in the surface of the enameled layer, the surface of the enameled layer is provided with a resin layer, and the surface of the resin layer is provided with welding grains. Rational in infrastructure, excellent in use effect after this scheme of adoption.
Description
Technical Field
The utility model relates to the technical field of enameled wires, in particular to a low-friction ultrafine enameled wire.
Background
The enameled wire consists of a bare wire and an insulating paint film coated outside the bare wire, namely the enameled wire is a layer of enameled layer formed on the surface of the wire. Because the process is simple and convenient and the insulation thickness is moderate, the enameled wire is widely applied to the fields of motors, transformers, communication equipment, automobile industry and the like and is an important raw material necessary for the electromechanical industry at present. In recent years, with the progress and development of our society, the living standard of people is increasingly improved, the demands on household appliances, automobiles and the like are rapidly increased, the application of the enameled wire is more extensive due to the explosive demands, and the development of the enameled wire industry is promoted. The use environment of the enameled wire requires that the enameled wire not only has excellent dielectric property and chemical stability, but also has good mechanical property, thermal property, wear resistance and other properties. The performance of the wire depends to a large extent on the properties and quality of the wire enamel.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a low-friction superfine enameled wire with a reasonable structure and a good using effect.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the ultra-fine enameled wire of low friction, it is including the metal core, and the metal core surface is equipped with the anticreep position of indent, and metal core surface cladding has the enamelling layer, and the enamelling layer surface is equipped with anti-skidding line, and anti-skidding line is protruding or indent in the enamelling layer surface, and enamelling layer surface resin layer, resin layer surface are equipped with the butt fusion line.
The welding lines are distributed on the surface of the resin layer in a dotted or spiral manner.
The anti-skid lines are distributed on the surface of the enameled layer in a dotted or spiral manner.
The surface of the metal wire core is concave to form a round, square or triangular anti-dislocation part.
After the scheme is adopted, the anti-falling position is used for preventing the enameled layer from falling off, so that the binding force between the enameled layer and the metal wire core is stronger, the inner side of the resin layer is combined with the anti-skidding threads, the binding force between the enameled layer and the resin layer is stronger, the resin layer is made of hot-melt resin, the welding threads are used for multi-thread twisting, when a plurality of enameled wires are twisted, adjacent welding threads are embedded to form a mortise and tenon state, so that the friction rate between the adjacent enameled wires is reduced, the enameled wires are more effectively protected, meanwhile, the welding threads of the adjacent enameled wires can be welded through heating after the plurality of twisted enameled wires, the friction coefficient of the welded enameled wires is lower, the service life is longer, and the structure is reasonable and the using effect is good after the scheme is adopted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, in which preferred embodiments of the utility model are: referring to the attached drawing 1, the low-friction ultrafine enameled wire according to the embodiment includes a metal wire core 1, a round, square or triangular anti-dislocation portion 2 is formed in the surface of the metal wire core 1 in a concave manner, an enameled layer 3 is coated on the surface of the metal wire core 1, anti-slip patterns 4 are arranged on the surface of the enameled layer 3, the anti-slip patterns 4 are distributed on the surface of the enameled layer 3 in a dotted or spiral manner, the anti-slip patterns 4 are protruded or concave on the surface of the enameled layer 3, a resin layer 5 is arranged on the surface of the enameled layer 3, and a welding pattern 6 is arranged on the surface of the resin layer 5. The welding lines 6 are distributed on the surface of the resin layer 5 in a dot or spiral shape. This embodiment is after adopting above-mentioned scheme, the anticreep position is used for preventing the enameled layer from droing, make the enameled layer stronger with metal core's cohesion, the resin layer is inboard to combine with anti-skidding line, make the enameled layer stronger with the cohesion of resin layer, the resin layer adopts hot melt resin, the butt fusion line is used for many-thread twist, when many enameled wires twist together, adjacent butt fusion line forms the gomphosis, form the mortise and tenon state, thereby reduce the friction ratio between the adjacent enameled wire, more effectual protection enameled wire, can make the butt fusion line butt fusion of adjacent enameled wire through the heating after many twist simultaneously, the coefficient of friction of enameled wire after the butt fusion is lower, long service life, rational in infrastructure after adopting this embodiment, excellent in use effect.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The low-friction ultra-fine enameled wire comprises a metal wire core (1) and is characterized in that: the anti-slip wire core comprises a metal wire core (1), wherein the surface of the metal wire core (1) is provided with an inward concave anti-slip position (2), the surface of the metal wire core (1) is coated with an enamelling layer (3), the surface of the enamelling layer (3) is provided with anti-slip grains (4), the anti-slip grains (4) are protruded or inward concave on the surface of the enamelling layer (3), a resin layer (5) is arranged on the surface of the enamelling layer (3), and a welding grain (6) is arranged on the surface of the resin layer (5).
2. The low-friction ultra-fine enameled wire according to claim 1, wherein: the welding lines (6) are distributed on the surface of the resin layer (5) in a point shape or a spiral shape.
3. The low-friction ultra-fine enameled wire according to claim 1, wherein: the anti-skid grains (4) are distributed on the surface of the lacquer coating (3) in a point shape or a spiral shape.
4. The low-friction ultra-fine enameled wire according to claim 1, wherein: the surface of the metal wire core (1) is concave inwards to form a round, square or triangular anti-dislocation part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528265.0U CN215577748U (en) | 2021-07-07 | 2021-07-07 | Low-friction ultra-fine enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528265.0U CN215577748U (en) | 2021-07-07 | 2021-07-07 | Low-friction ultra-fine enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215577748U true CN215577748U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121528265.0U Active CN215577748U (en) | 2021-07-07 | 2021-07-07 | Low-friction ultra-fine enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215577748U (en) |
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2021
- 2021-07-07 CN CN202121528265.0U patent/CN215577748U/en active Active
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