CN211062499U - Light composite self-lubricating enameled wire - Google Patents
Light composite self-lubricating enameled wire Download PDFInfo
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- CN211062499U CN211062499U CN201922316900.8U CN201922316900U CN211062499U CN 211062499 U CN211062499 U CN 211062499U CN 201922316900 U CN201922316900 U CN 201922316900U CN 211062499 U CN211062499 U CN 211062499U
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Abstract
The utility model relates to a light-duty compound self-lubricating enameled wire, including thread and auxiliary line layer, the outside on thread sets up the auxiliary line layer, the auxiliary line layer is installed on the thread through the mode of transposition, it is first wearing layer to think into between auxiliary line layer and the thread, the outside cladding heat-resistant layer on auxiliary line layer, the outside cladding insulating layer of heat-resistant layer, the outside cladding second wearing layer of insulating layer, the outside cladding self-lubricating layer of second wearing layer, the utility model discloses application scope is wide, and the combination flexibility is strong, does not receive the limitation, and the quality is light and handy, tensile strength is high, high temperature resistant ageing, insulating properties is good, stand wear and tear, effectively alleviate the weight of motor, can improve the whole life-span of motor wire.
Description
Technical Field
The utility model relates to an electromechanical field specifically relates to a light-duty compound self-lubricating enameled wire.
Background
The existing enameled wire is poor in wear resistance and self-lubricating property, the wear resistance of the enameled wire is difficult to guarantee, the influence on the insulating property of the enameled wire in the production process is difficult to avoid, the outermost layer does not contain a lubricant component, the self-lubricating effect is poor, a partial discharge concentration point is easily formed by abrasion of a wire in the stretching process, the service life is shortened, and even a short-circuit fault is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect that prior art enameled wire is wear-resisting and self-lubricating performance is poor, provide a light-duty compound self-lubricating enameled wire.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a light-duty compound self-lubricating enameled wire, includes thread and vice line layer, the outside on thread sets up the vice line layer, the vice line layer is installed on the thread through the mode of transposition, it oozes into first wearing layer between vice line layer and the thread, the outside cladding heat-resistant layer on vice line layer, the outside cladding insulating layer of heat-resistant layer, the outside cladding second wearing layer of insulating layer, the outside cladding self-lubricating layer of second wearing layer.
Further, the main thread is a glass fiber thread or the like.
Furthermore, the auxiliary wire layer is a copper wire layer, an aluminum wire layer or an alloy wire layer and the like.
Further, the heat-resistant layer is a polyamide imide layer, the insulating layer is an amide imide layer, the first wear-resistant layer and the second wear-resistant layer are acetone solvent layers, and the self-lubricating layer is a self-lubricating polyurethane paint layer.
Further, the heat-resistant layer is not in smooth contact with the insulating layer.
Compared with the prior art, the utility model beneficial effect who has is: the light composite self-lubricating enameled wire has the advantages of wide application range, strong combination flexibility, no limitation, light weight, high tensile strength, high temperature aging resistance, excellent insulating property, wear resistance and good self-lubricating property, effectively lightens the weight of a motor, and can prolong the whole service life of a motor wire.
Drawings
Fig. 1 is the utility model relates to a light-duty compound self-lubricating enameled wire structure sketch map.
The reference numbers in the figures are: 1-a main line; 2-a secondary wire layer; 3-a first wear layer; 4-a heat-resistant layer; 5-an insulating layer; 6-a second wear layer; 7-self-lubricating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, it can be seen that: the utility model provides a light-duty compound self-lubricating enameled wire, includes thread 1 and vice thread layer 2, the outside of thread 1 sets up vice thread layer 2, vice thread layer 2 is installed on thread 1 through the mode of transposition, it has first wearing layer 3 to bleed into between vice thread layer 2 and the thread 1, the outside cladding heat-resistant layer 4 of vice thread layer 2, the outside cladding insulating layer 5 of heat-resistant layer 4, the outside cladding second wearing layer 6 of insulating layer 5, the outside cladding self-lubricating layer 7 of second wearing layer 6.
The main thread 1 is a glass fiber thread or the like.
The auxiliary wire layer 2 is a copper wire layer, an aluminum wire layer or an alloy wire layer and the like.
The heat-resistant layer 4 is a polyamide imide layer, the insulating layer 5 is an amide imide layer, the first wear-resistant layer 3 and the second wear-resistant layer 6 are acetone solvent layers, and the self-lubricating layer 7 is a self-lubricating polyurethane paint layer.
The heat-resistant layer 4 and the insulating layer 5 are not in smooth contact, and the contact area is larger.
The utility model discloses a principle and advantage: the auxiliary line layer 2 is mounted on the outer portion of the main line 1 in a twisted mode, then the main line penetrates into the first wear-resistant layer 3, and the heat-resistant layer 4, the insulating layer 5, the second wear-resistant layer 6 and the self-lubricating layer 7 are sequentially coated.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a light-duty compound self-lubricating enameled wire, includes thread (1) and vice thread layer (2), its characterized in that, the outside of thread (1) sets up vice thread layer (2), install on thread (1) through the mode of transposition vice thread layer (2), it gets into first wearing layer (3) to think into between vice thread layer (2) and thread (1), outside cladding heat-resistant layer (4) of vice thread layer (2), outside cladding insulating layer (5) of heat-resistant layer (4), outside cladding second wearing layer (6) of insulating layer (5), outside cladding self-lubricating layer (7) of second wearing layer (6).
2. A light-weight composite self-lubricating enamelled wire according to claim 1, characterized in that the main wire (1) is a glass fiber wire or the like.
3. A light-weight composite self-lubricating enameled wire according to claim 1, characterized in that the secondary wire layer (2) is a copper wire layer, an aluminum wire layer or an alloy wire layer, etc.
4. A light-weight composite self-lubricating enamelled wire according to claim 1, characterized in that the heat-resistant layer (4) is a polyamide-imide layer, the insulating layer (5) is a polyamide-imide layer, the first (3) and second (6) wear-resistant layers are acetone-solvent layers, and the self-lubricating layer (7) is a self-lubricating polyurethane paint layer.
5. A light-weight composite self-lubricating enamelled wire according to claim 1, characterized in that the heat-resistant layer (4) is not in smooth contact with the insulating layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316900.8U CN211062499U (en) | 2019-12-21 | 2019-12-21 | Light composite self-lubricating enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316900.8U CN211062499U (en) | 2019-12-21 | 2019-12-21 | Light composite self-lubricating enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062499U true CN211062499U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922316900.8U Active CN211062499U (en) | 2019-12-21 | 2019-12-21 | Light composite self-lubricating enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062499U (en) |
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2019
- 2019-12-21 CN CN201922316900.8U patent/CN211062499U/en active Active
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