CN208622463U - 155 grades of polyester enamelled copper round wire of starting motor of automobile - Google Patents
155 grades of polyester enamelled copper round wire of starting motor of automobile Download PDFInfo
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- CN208622463U CN208622463U CN201821304599.8U CN201821304599U CN208622463U CN 208622463 U CN208622463 U CN 208622463U CN 201821304599 U CN201821304599 U CN 201821304599U CN 208622463 U CN208622463 U CN 208622463U
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Abstract
The utility model discloses a kind of starting motor of automobile 155 grades of polyester enamelled copper round wire, including copper coin core, copper round wire wicking surface is successively arranged magnetic particle coating, the first insulating lacquer layer, tear resistant layer, the second insulating lacquer layer and self-lubricating paint layer from the inside to the outside；First insulating lacquer layer includes the polyamidoimide paint layer and polyester-imide paint layer along the coating of copper coin core length direction interval, and the length and thickness of every section of polyamidoimide paint layer and polyester-imide paint layer are all the same；If second insulating lacquer layer is the structure that arterial highway STME66 heat-resistant polyester paint film and ultraviolet curing type environmental protection insulation paint film wall are folded.The utility model has the advantages that heat-resist, lubricity is good, long service life.
Description
Technical field
The utility model relates to a kind of enamelling cuprum round line, 155 grades of polyester enamel-covers of especially a kind of starting motor of automobile
Copper round wire.
Background technique
Automobile industry as mainstay of the national economy industry its development speed be with day all into, with people's living standard
Raising, the requirement to automobile is also higher and higher, is also required to constantly as the essential supplementary material enameled wire of electric motor of automobile
Ground is researched and developed to adapt to new automotive environment, its heat resistance of the enameled wire of existing starting motor of automobile is poor, in hot operation
Under the conditions of, metal core and paint layer understand expanded by heating, since metal core and paint layer thermal expansion coefficients are different, will lead to metal
It is separated from each other between core and paint layer, paint layer can even be fallen, and leverage the service life of enameled wire；Existing enameled wire
Surface lubrication and slickness are poor, are easy the effects of being rubbed and being impacted in coiling, enameled wire external insulation vulnerable to
To mechanical damage, the decline of insulation performance is caused, finally influences its service life.Therefore, existing starting motor of automobile
Enamelling cuprum round line has that poor heat resistance, poor lubricity, service life are short.
Utility model content
The purpose of the utility model is to provide a kind of 155 grades of polyester enamelled copper round wire of starting motor of automobile.It has
There is the advantages of heat-resist, lubricity is good, long service life.
The technical solution of the utility model includes: starting motor of automobile 155 grades of polyester enamelled copper round wire, including copper coin core,
Copper round wire wicking surface be successively arranged from the inside to the outside magnetic particle coating, the first insulating lacquer layer, tear resistant layer, the second insulating lacquer layer and from
Lubricate paint layer；First insulating lacquer layer includes the polyamidoimide paint layer coated along copper coin core length direction interval and gathers
The length and thickness of ester imines paint layer, every section of polyamidoimide paint layer and polyester-imide paint layer are all the same；Second insulation
If paint layer is the structure that arterial highway STME66 heat-resistant polyester paint film and ultraviolet curing type environmental protection insulation paint film wall are folded.
Starting motor of automobile above-mentioned in 155 grades of polyester enamelled copper round wire, the STME66 heat-resistant polyester paint film and
The number of plies of ultraviolet curing type environmental protection insulation paint film is 3 layers.
Starting motor of automobile above-mentioned in 155 grades of polyester enamelled copper round wire, the STME66 heat-resistant polyester paint film and
The thickness ratio of ultraviolet curing type environmental protection insulation paint film is 2:1.
For starting motor of automobile above-mentioned in 155 grades of polyester enamelled copper round wire, the self-lubricating paint layer is modified polyamide
Acid imide paint film.
For starting motor of automobile above-mentioned in 155 grades of polyester enamelled copper round wire, the tear resistant layer is 6 fluorochemical polyethers
Ether ketone paint film is laminated.
Compared with prior art, the utility model successively include from the inside to the outside copper coin core, magnetic particle coating, first absolutely
Edge paint layer, tear resistant layer, the second insulating lacquer layer and self-lubricating paint layer, wherein the first insulating lacquer layer is along copper coin core length side
To the polyamidoimide paint layer and polyester-imide paint layer of interval coating, polyamidoimide paint layer is had both in a paint layer
The heat resistance of corona-resistance property, heat resistance and polyester-imide paint layer, compared with singly applying polyamidoimide paint layer, this is practical
It is novel that paint layer cost is reduced under the premise of reaching temperature classification, and the adhesion of polyamidoimide paint is poor, it is single
Painting is easy to fall off, and is spaced setting in the longitudinal direction with polyester-imide paint layer, then the magnetic particle coating cooperated with inside, Ke Yibao
Demonstrate,prove the first insulating lacquer layer and be fitted tightly over copper round wire wicking surface, will not depainting, make the utility model have longer service life.
If second insulating lacquer layer of the utility model is arterial highway STME66 heat-resistant polyester paint film and ultraviolet curing type environmental protection
Insulate the folded structure of paint film wall, and STME66 heat-resistant polyester paint film has excellent heat resistance, and ultraviolet curing type environmental protection is absolutely
Edge paint film small pollution of the environment, two kinds of paint films are spaced setting in a thickness direction, have both the second insulating lacquer layer environmentally friendly and resistance to
The advantage of heat, the second insulating lacquer layer and the first insulating lacquer layer are arranged in pairs or groups, and keep the utility model insulation performance high, heat resistance is good.
In addition, the outermost layer of the utility model is self-lubricating paint layer, self-lubricating paint layer is modified polyamide imide paint film,
Improve enameled wire surface lubricating and slickness, the friction that when coiling is subject to is small, the machinery that enameled wire external insulation is subject to
It damages small；The tear resistant layer of the utility model is structure made of the stacking of 6 fluorochemical polyether ether ketone paint films, curved in enameled wire coiling
Structural strength is good in bent and use process, and paint layer is not easily to fall off or tears, long service life.
To sum up, the utility model has the advantages that heat-resist, lubricity is good, long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the half sectional view of the utility model in the longitudinal direction；
Fig. 3 is the structural schematic diagram of the second insulating lacquer layer.
The label in accompanying drawing is: 1- copper coin core, 2- magnetic particle coating, the first insulating lacquer layer of 3-, 4- tear resistant layer, 5-
Second insulating lacquer layer, 6- self-lubricating paint layer, 31- polyamidoimide paint layer, 32- polyester-imide paint layer, the resistance to hot polymerization of 51-STME66
Ester paint film, 52- ultraviolet curing type environmental protection insulation paint film.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment: 155 grades of polyester enamelled copper round wire of starting motor of automobile, structure is as shown in Fig. 1 to Fig. 3, including copper
Round wires core 1,1 surface of copper coin core are successively arranged magnetic particle coating 2, the first insulating lacquer layer 3, tear resistant layer 4, second from the inside to the outside
Insulating lacquer layer 5 and self-lubricating paint layer 6；First insulating lacquer layer 3 includes the polyamides along the coating of 1 length direction interval of copper coin core
Amine acid imide paint layer 31 and polyester-imide paint layer 32, the length of every section of polyamidoimide paint layer 31 and polyester-imide paint layer 32
It is all the same with thickness；If second insulating lacquer layer 5 is arterial highway STME66 heat-resistant polyester paint film 51 and ultraviolet curing type environmental protection
The paint film 52 that insulate is spaced the structure of stacking.
The number of plies of the STME66 heat-resistant polyester paint film 51 and ultraviolet curing type environmental protection insulation paint film 52 is 3 layers.
The thickness ratio of the STME66 heat-resistant polyester paint film 51 and ultraviolet curing type environmental protection insulation paint film 52 is 2:1,
Make the second insulating lacquer layer 5 more environmentally protective while saving ultraviolet curing type environmental protection insulation raw materials for varnish.
The self-lubricating paint layer 6 is modified polyamide imide paint film.
The tear resistant layer 4 is that 6 fluorochemical polyether ether ketone paint films are laminated.
The length and thickness of every section of polyamidoimide paint layer 31 and polyester-imide paint layer 32 are all the same, are actually adding
First disposably by 31 japanning of polyamidoimide paint layer at interval during work, then the unified polyester-imide paint layer 32 by interval
Japanning simplifies japanning procedure of processing, and two paint layer length and thickness are all the same, reduce the complexity of painting process, make
3 surface flatness of the first insulating lacquer layer and flatness formed after japanning is preferable, facilitates the coating of tear resistant layer 4.
The utility model successively includes copper coin core 1 from the inside to the outside, magnetic particle coating 2, the first insulating lacquer layer 3, anti-tear
Parting 4, the second insulating lacquer layer 5 and self-lubricating paint layer 6, wherein the first insulating lacquer layer 3 is along 1 length direction interval of copper coin core
The polyamidoimide paint layer 31 and polyester-imide paint layer 32 of coating, have both polyamidoimide paint layer 31 in a paint layer
Corona-resistance property, heat resistance and polyester-imide paint layer 32 heat resistance, with singly apply polyamidoimide paint layer compared with, this
Utility model reduces paint layer cost under the premise of reaching temperature classification, and the adhesion of polyamidoimide paint compares
Difference, single apply are easy to fall off, and are spaced setting, then the magnetic particle coating cooperated with inside in the longitudinal direction with polyester-imide paint layer 32
2, it is ensured that the first insulating lacquer layer 3 is fitted tightly over 1 surface of copper coin core, will not depainting, make the utility model have it is longer
Service life；If second insulating lacquer layer 5 of the utility model is arterial highway STME66 heat-resistant polyester paint film 51 and ultraviolet light solidification
Type ring protects the structure of insulation paint film 52 interval stacking, and STME66 heat-resistant polyester paint film 51 has excellent heat resistance, UV light
Change type ring and protect insulation 52 small pollution of the environment of paint film, two kinds of paint films are spaced setting in a thickness direction, make the second insulating lacquer layer 5
Environmental protection and heat-resisting advantage are had both, the second insulating lacquer layer 5 and the first insulating lacquer layer 3 are arranged in pairs or groups, and the utility model insulation performance is made
Height, heat resistance are good；In addition, the outermost layer of the utility model is self-lubricating paint layer 6, self-lubricating paint layer 6 is modified polyamide acyl
Imines paint film, improves enameled wire surface lubricating and slickness, and the friction that when coiling is subject to is small, enameled wire external insulation by
The mechanical damage arrived is small；The tear resistant layer 4 of the utility model is structure made of the stacking of 6 fluorochemical polyether ether ketone paint films, is being painted
Structural strength is good in envelope curve coiling bending and use process, and paint layer is not easily to fall off or tears, long service life.
Claims (5)
1. 155 grades of polyester enamelled copper round wire of starting motor of automobile, it is characterised in that: including copper coin core (1), copper coin core
(1) surface is successively arranged magnetic particle coating (2), the first insulating lacquer layer (3), tear resistant layer (4), the second insulating lacquer layer from the inside to the outside
(5) and self-lubricating paint layer (6)；First insulating lacquer layer (3) includes the polyamides along the coating of copper coin core (1) length direction interval
Amine acid imide paint layer (31) and polyester-imide paint layer (32), every section of polyamidoimide paint layer (31) and polyester-imide paint layer (32)
Length and thickness it is all the same；Second insulating lacquer layer (5) is if be arterial highway STME66 heat-resistant polyester paint film (51) and ultraviolet light
The structure of curing type environmental protection insulation paint film (52) interval stacking.
2. 155 grades of polyester enamelled copper round wire of starting motor of automobile according to claim 1, it is characterised in that: described
STME66 heat-resistant polyester paint film (51) and the number of plies of ultraviolet curing type environmental protection insulation paint film (52) are 3 layers.
3. 155 grades of polyester enamelled copper round wire of starting motor of automobile according to claim 1, it is characterised in that: described
STME66 heat-resistant polyester paint film (51) and the thickness ratio of ultraviolet curing type environmental protection insulation paint film (52) are 2:1.
4. 155 grades of polyester enamelled copper round wire of starting motor of automobile according to claim 1, it is characterised in that: it is described from
Lubricating paint layer (6) is modified polyamide imide paint film.
5. 155 grades of polyester enamelled copper round wire of starting motor of automobile according to claim 1, it is characterised in that: described anti-
Tearing layer (4) is that 6 fluorochemical polyether ether ketone paint films are laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304599.8U CN208622463U (en) | 2018-08-13 | 2018-08-13 | 155 grades of polyester enamelled copper round wire of starting motor of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304599.8U CN208622463U (en) | 2018-08-13 | 2018-08-13 | 155 grades of polyester enamelled copper round wire of starting motor of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622463U true CN208622463U (en) | 2019-03-19 |
Family
ID=65715619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304599.8U Active CN208622463U (en) | 2018-08-13 | 2018-08-13 | 155 grades of polyester enamelled copper round wire of starting motor of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208622463U (en) |
-
2018
- 2018-08-13 CN CN201821304599.8U patent/CN208622463U/en active Active
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