CN209419347U - Motor single-lobe winding - Google Patents
Motor single-lobe winding Download PDFInfo
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- CN209419347U CN209419347U CN201920260477.1U CN201920260477U CN209419347U CN 209419347 U CN209419347 U CN 209419347U CN 201920260477 U CN201920260477 U CN 201920260477U CN 209419347 U CN209419347 U CN 209419347U
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- insulating paper
- card slot
- skeleton
- punching
- lobe
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Abstract
The utility model discloses a kind of motor single-lobe windings, including several stator punchings, insulating paper and two skeletons, the skeleton includes main body and two clamping pieces, punching fixing groove is formed between described two clamping pieces, the clamping piece is equipped with step far from body side and forms the card slot of placement insulating paper, there are gaps between the card slot and stator punching, the insulating paper is located between the card slot of two skeletons, the length of the insulating paper is less than the distance between two skeleton top bars, the utility model insulating paper is not gripped by skeleton and stator punching, card slot is provided and places insulating paper, so as to be limited at stator punching, and it can not drop out, in coiling, it can prevent insulating paper from fold occurs, guarantee the coiling uniformity.
Description
Technical field
The utility model belongs to motor field, more specifically to a kind of motor single-lobe winding.
Background technique
Motor single-lobe winding includes motor stamping, skeleton, copper wire, insulating paper, is fixed between insulating paper and punching with skeleton.
Application No. is 201721801253.4, it discloses a kind of motor block stator structures, which is characterized in that including folded
Multiple mutually independent stator punchings together are set, the multiple stator punching is only fixed together by coiling, including bone
Frame, the skeleton are arranged in the stator punching after being stacked and between coilings；And/or including insulating paper, insulating paper setting exists
Between stator punching and coiling after stacked.
Above structure middle skeleton, which clamps insulating paper, to be fixed on stator punching, and in coiling, stator punching compresses,
Fold can occur for insulating paper at this time, and then cause coiling not uniform enough.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of insulating paper and is not clamped by skeleton and stator punching
It is fixed, card slot is provided and places insulating paper, so as to be limited at stator punching, and can not drop out, in coiling, can prevent
Only fold occurs for insulating paper, guarantees the motor single-lobe winding of the coiling uniformity.
To achieve the above object, the utility model provides following technical solution: a kind of motor single-lobe winding, including several
Stator punching, insulating paper and two skeletons, the skeleton include main body and two clamping pieces, are formed between described two clamping pieces
Punching fixing groove, the clamping piece are equipped with the card slot that step and being formed places insulating paper far from body side, the card slot and fixed
There are gap between sub- punching, the insulating paper is located between the card slot of two skeletons, and the length of the insulating paper is less than two
The distance between skeleton top bar.
The further main body backwards to stator punching side be equipped with it is several subtract meat slot, it is described two neighboring to subtract between meat slot
Support plate is formed, support plate edge is set as fillet.
Compared with prior art, the utility model has the beneficial effects that several stator punchings are arranged successively, two skeletons point
It is not fixed on the stator punching both ends that arrangement is completed, is clamped stator punching by punching fixing groove, and insulating paper is placed on two
It is limited at card slot between the skeleton of end, the not clamped piece of insulating paper and stator punching clamp, but can be into card slot
The sliding of row certain distance, in coiling, stator punching is compressed, and two skeletons are close to each other at this time, on insulating paper without influence,
Fold will not occurs in it, still keep smooth, can avoid impacting coiling.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model middle skeleton；
Fig. 2 is the three-dimensional structure diagram of the utility model motor single-lobe winding；
Three-dimensional structure diagram when Fig. 3 is the skeleton separation of the utility model motor single-lobe winding one end.
Appended drawing reference: 1, skeleton；11, main body；12, clamping piece；121, punching fixing groove；122, card slot；13, step；
115, subtract meat slot；2, insulating paper；3, stator punching.
Specific embodiment
It is described further referring to figs. 1 to embodiment of the Fig. 3 to the utility model motor single-lobe winding.
A kind of motor single-lobe winding, including several stator punchings 3, insulating paper 2 and two skeletons 1, the skeleton 1 include master
Body 11 and two clamping pieces 12, form punching fixing groove 121 between described two clamping pieces 12, and the clamping piece 12 is far from main body
11 sides are equipped with step 13 and form the card slot 122 for placing insulating paper 2, and there are seams between the card slot 122 and stator punching 3
Gap, the insulating paper 2 are located between the card slot 122 of two skeletons 1, less than two 1 top bars of skeleton of length of the insulating paper 2
The distance between 13.
As shown in figures 1 and 3, wherein card slot 122 is in two 12 opposite sides of clamping piece of same skeleton 1, is installing
When, clamping piece 12 corresponds to and is adjacent to stator punching 3 at punching fixing groove 121 completely, and then and fixed at the correspondence card slot 122 of clamping piece 12
There is certain gap between sub- punching 3, insulating paper 2 is placed at this gap, while this preferred gap is greater than the thickness of insulating paper 2
Degree, in conjunction with the distance between less than two 1 top bars 13 of skeleton of length of insulating paper 2, simultaneously greater than two clamping piece ends it
Between distance so that insulating paper 2 can be movable in the card slot 122 on both ends skeleton 1, in coiling, several stator punchings 3 because around
Line compresses, and the skeleton 1 at both ends is close to each other at this time, while the distance between step 13 reduces, and insulating paper 2 can't be by
It compresses and fold occurs, surface is still able to maintain smooth, avoids impacting coiling.
The present embodiment preferably the main body 11 backwards to 3 side of stator punching be equipped with it is several subtract meat slot 115, described adjacent two
A subtract forms support plate between meat slot 115, support plate edge is set as fillet, this practical middle skeleton 1 is isolation material, and can be led to
It crosses and is molded, material can be saved by subtracting meat slot 115, reduce production cost, fillet part avoids causing to scratch to enameled wire.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of motor single-lobe winding, including several stator punchings, insulating paper and two skeletons, it is characterised in that: the skeleton
Including main body and two clamping pieces, punching fixing groove is formed between described two clamping pieces, the clamping piece is far from body side
Equipped with step and formed place insulating paper card slot, there are gap between the card slot and stator punching, the insulating paper is located at
Between the card slot of two skeletons, the length of the insulating paper is less than the distance between two skeleton top bars.
2. motor single-lobe winding according to claim 1, it is characterised in that: the main body is equipped with backwards to stator punching side
Several to subtract meat slot, two neighboring subtract forms support plate between meat slot, support plate edge is set as fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260477.1U CN209419347U (en) | 2019-02-28 | 2019-02-28 | Motor single-lobe winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260477.1U CN209419347U (en) | 2019-02-28 | 2019-02-28 | Motor single-lobe winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419347U true CN209419347U (en) | 2019-09-20 |
Family
ID=67945589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260477.1U Active CN209419347U (en) | 2019-02-28 | 2019-02-28 | Motor single-lobe winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419347U (en) |
-
2019
- 2019-02-28 CN CN201920260477.1U patent/CN209419347U/en active Active
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