CN209571881U - A kind of plastic packaging motor of stable insulation - Google Patents
A kind of plastic packaging motor of stable insulation Download PDFInfo
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- CN209571881U CN209571881U CN201920679751.9U CN201920679751U CN209571881U CN 209571881 U CN209571881 U CN 209571881U CN 201920679751 U CN201920679751 U CN 201920679751U CN 209571881 U CN209571881 U CN 209571881U
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- plastic packaging
- stator
- end cap
- face
- location hole
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Abstract
The utility model discloses a kind of plastic packaging motors of stable insulation, including plastic packaging stator (1), plastic packaging end cap (2) and positioning link, the junction insulating varnished sleeving between stator winding line in plastic packaging stator (1) uses silica gel sleeve pipe, (1) one side end face of plastic packaging stator is equipped with stator location hole (11), and plastic packaging end cap (2) is pressed together on plastic packaging stator (1) end face by positioning link insertion stator location hole (11) positioning.The utility model insulation high yield rate, while making plastic packaging end cap setting angle consistent, product shape aesthetics and regularity are strong.
Description
Technical field
The utility model relates to plastic packaging motor field more particularly to a kind of plastic packaging motors of stable insulation, including modeling
Seal stator, plastic packaging end cap and positioning link.
Background technique
Plastic packaging motor be using plastic package technology by the stator core of motor, winding etc. with engineering plastics (such as BMC) into
The motor of row overall package, wherein rotor is located in the cavity among plastic packaging shell, and end cap is covered in the opening of plastic packaging shell
End, the binding force after assembling between end cap and plastic packaging stator shell needs to reach certain requirement (such as >=1000N), to meet electricity
Machine vibration, cooling thermal impact or the performance indicator requirement operated for a long time.
Plastic packaging motor is made of plastic packaging stator, axis, rotor, bearing, end cap and thermal protector, lead-out wire, socket etc..Plastic packaging
Two semicircle iron cores of stator core system of motor piece together a full circle and are made.Semicircle shaped iron core is then with high-quality cold rolled silicon steel
Piece uses hard alloy progressive die punch forming on high velocity ram machine, then is repeatedly pressed into semicircle through FASTEC or VICS self-clinching core punching
Shaped iron core.Semicircle shaped iron core is covered from semicircle shaped iron core both ends after being made with two semicircular insulating sheaths respectively, then
Further around line, split can plastic packaging.The metal mold that first loadings such as the stator core of embedded line circle and lead-out wire are molded when plastic packaging
In, then injection molding.
The stator winding of plastic packaging motor is toroidal helical tubular type, with micro-processor controlled toroidal helical formula motor stator coiling machine
And special fixture, enameled wire is directly coiled at a high speed on semicircle stator core.Because coiling revolving speed is up to 2500rpm, therefore want
Quality of enamelled wire is asked to stablize, plasticity, intensity, paint film firmness of line etc. must not destroy under coiling pulling force effect；The arrangement of line
It is closely uniform, in order to avoid generate turn-to-turn short circuit or puncture over the ground；When winding line and being combined into full circle, connecing between each coil and major-minor winding
Line is correct, and after coil winding, with shrinkage band, the insulating materials such as yellow insulation oil silk tape are wrapped up, and the junction between line is both needed to put on
Insulating varnished sleeving is simultaneously wrapped up securely, and to prevent being pulled off, the purpose is to protect coil external insulation, layer insulation, turn-to-turn insulation to be unlikely to
Damage.In the prior art above-mentioned insulating varnished sleeving using have insulation cotton varnished sleeve, but due to stator with plastic packaging shell
It needs to be to melt to combine under high-temperature high-pressure state during the thermoplastic envelope of body, cotton varnished sleeve is often easy to appear breakage because temperature is excessively high
And short circuit is caused, there is product waste product, influences finished product rate.
On the other hand, the combination of plastic packaging motor drive end bearing bracket and plastic packaging stator shell generallys use the mode of interference fit, leads to
It crosses hydraulic press precompressed and riveting two procedures completes assembly, this assembly method has the following problems: the lid close angle degree of drive end bearing bracket
Disunity, the finished product drive end bearing bracket appearance being completed is multifarious, affects the image of product.
Utility model content
In view of the deficiencies of the prior art, the technical issues of the utility model is solved is how to improve finished product rate and outer
See image.
In order to solve the above technical problems, the technical solution adopted in the utility model is a kind of plastic packaging electricity of stable insulation
Machine, including plastic packaging stator, plastic packaging end cap and positioning link, the junction insulation between the stator winding line in the plastic packaging stator
It paints pipe and uses silica gel sleeve pipe, one side end face of plastic packaging stator is equipped with stator location hole, and it is described fixed that the plastic packaging end cap passes through
Position connector is inserted into the stator location hole positioning and is pressed together on the plastic packaging stator end face.
Further, the stator positioning hole number is three.
The plastic packaging end cap is equipped with end cap location hole corresponding with the plastic packaging stator end face, and starting point end cap positions hole location
It is provided with reinforcing rib in even on 12 o'clock position, plastic packaging end cap end face, the reinforcing rib quantity is 6, and starting point adds
Strengthening tendons are located at 12 o'clock position.
The positioning link is positioning pin, the location hole mistake being equipped with the plastic packaging stator end face and plastic packaging end cap
It is full of cooperation.
Further, the positioning link and plastic packaging stator end face are integrally formed.
Compared with prior art, it can guarantee the junction between the stator winding line in plastic packaging stator using the utility model
Insulation is not easy during thermoplastic envelope because heated damaged generation open circuit, improves insulation quality, improves plastic packaging motor motor product
Rate, while making plastic packaging end cap setting angle consistent, improve product shape aesthetics and regularity.
Detailed description of the invention
Fig. 1 is the utility model plastic packaging stator end face schematic elevation view；
Fig. 2 is the utility model plastic packaging stator left view diagrammatic cross-section；
Fig. 3 is the utility model plastic packaging end cap schematic elevation view；
Fig. 4 is the utility model plastic packaging end cap left view diagrammatic cross-section.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing, but is not practical new to this
The restriction of type.
A kind of plastic packaging motor of stable insulation, including plastic packaging stator 1, plastic packaging end cap 2 and positioning link, plastic packaging are fixed
The junction insulating varnished sleeving between stator winding line in son 1 uses silica gel sleeve pipe, as shown in Figure 1 and Figure 2,1 one side of plastic packaging stator
Face is equipped with stator location hole 11, and plastic packaging end cap 2, which is pressed together on plastic packaging by the positioning link insertion positioning of stator location hole 11, to be determined
On sub 1 end face.
Further, 11 quantity of stator location hole is three.
As shown in Figure 2 and Figure 3, plastic packaging end cap 2 is equipped with end cap location hole 21 corresponding with 1 end face of plastic packaging stator, starting point end
Lid location hole 21 is located at 12 o'clock position, installs and is aligned convenient for operator, even on plastic packaging end cap end face to be provided with reinforcing rib
22,22 quantity of reinforcing rib is 6, and starting point reinforcing rib 22 is located at 12 o'clock position, so that product appearance aesthetic feeling enhances.
Positioning link is positioning pin, and the location hole interference being equipped with 1 end face of plastic packaging stator and plastic packaging end cap 2 is matched
It closes.
Further, positioning link and 1 end face of plastic packaging stator are integrally formed.
Compared with prior art, it can guarantee the junction between the stator winding line in plastic packaging stator using the utility model
Insulation is not easy during thermoplastic envelope because heated damaged generation open circuit, improves insulation quality, improves plastic packaging motor motor product
Rate, while making plastic packaging end cap setting angle consistent, improve product shape aesthetics and regularity.
Detailed description is made that the embodiments of the present invention in conjunction with attached drawing above, but the utility model is not limited to
Described embodiment.To those skilled in the art, in the situation for not departing from the principles of the present invention and spirit
Under, these embodiments progress various change, modification, replacement and variant are still fallen in the protection scope of the utility model.
Claims (6)
1. a kind of plastic packaging motor of stable insulation, including plastic packaging stator (1), plastic packaging end cap (2) and positioning link, special
Sign is that the junction insulating varnished sleeving between stator winding line in the plastic packaging stator (1) uses silica gel sleeve pipe, and the plastic packaging is fixed
Sub (1) one side end face is equipped with stator location hole (11), and it is described fixed that the plastic packaging end cap (2) is inserted by the positioning link
Sub- location hole (11) positioning is pressed together on the plastic packaging stator (1) end face.
2. the plastic packaging motor of stable insulation as described in claim 1, which is characterized in that stator location hole (11) number
Amount is three.
3. the plastic packaging motor of stable insulation as claimed in claim 1 or 2, which is characterized in that on the plastic packaging end cap (2)
Equipped with end cap location hole (21) corresponding with the plastic packaging stator (1) end face, starting point end cap location hole (21) was located at for 12 o'clock
Position, even on plastic packaging end cap end face to be provided with reinforcing rib (22), starting point reinforcing rib (22) is located at 12 o'clock position.
4. the plastic packaging motor of stable insulation as claimed in claim 3, which is characterized in that reinforcing rib (22) quantity is
6.
5. the plastic packaging motor of stable insulation as claimed in claim 1 or 2, which is characterized in that the positioning link is
Positioning pin is interference fitted with the location hole that the plastic packaging stator (1) end face and plastic packaging end cap (2) are equipped with.
6. the plastic packaging motor of stable insulation as claimed in claim 1 or 2, which is characterized in that the positioning link with
Plastic packaging stator (1) end face is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679751.9U CN209571881U (en) | 2019-05-13 | 2019-05-13 | A kind of plastic packaging motor of stable insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679751.9U CN209571881U (en) | 2019-05-13 | 2019-05-13 | A kind of plastic packaging motor of stable insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571881U true CN209571881U (en) | 2019-11-01 |
Family
ID=68335747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679751.9U Active CN209571881U (en) | 2019-05-13 | 2019-05-13 | A kind of plastic packaging motor of stable insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962553A (en) * | 2019-05-13 | 2019-07-02 | 李�诚 | A kind of plastic packaging motor of stable insulation |
-
2019
- 2019-05-13 CN CN201920679751.9U patent/CN209571881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962553A (en) * | 2019-05-13 | 2019-07-02 | 李�诚 | A kind of plastic packaging motor of stable insulation |
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