CN214227964U - Motor stator structure suitable for single-wire winding method - Google Patents
Motor stator structure suitable for single-wire winding method Download PDFInfo
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- CN214227964U CN214227964U CN202120282711.8U CN202120282711U CN214227964U CN 214227964 U CN214227964 U CN 214227964U CN 202120282711 U CN202120282711 U CN 202120282711U CN 214227964 U CN214227964 U CN 214227964U
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- distributor frame
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Abstract
The utility model provides a motor stator structure suitable for single wire winding method, which comprises a cover plate, a first lug plate, a second lug plate, a third lug plate, a distributor frame, an insulating end plate and a stator core, wherein one side of the distributor frame is provided with the cover plate, and the first lug plate, the second lug plate and the third lug plate which are sequentially arranged along the radial direction are arranged between the distributor frame and the cover plate and jointly form a coil group, the coil group is connected with the stator core through the other side of the distributor frame, the insulating end plate is arranged on the stator core and is arranged along the circumferential direction of the coil group, the motor stator structure can adopt a structure of winding a single wire, the utility model can realize the high-mechanization winding structure of winding a single wire to complete winding by adopting the distributor frame matched with the first lug plate, the second lug plate and the third lug plate, the mechanical operation is convenient, and the production efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of electric machines, specifically, relate to a motor stator structure suitable for single line is around method.
Background
The use of motor at present is more and more extensive, and the stator of motor all is equipped with copper line winding, so will wind the rule processing to the stator body, and present process flow majority is to copper line winding on the base film, then the manual work draws the copper line, again with manual mode rule, and stator winding all is manual work, and there are many defects in this kind of preparation mode: the winding speed is slow, which is not beneficial to mass production.
Patent document CN109391052A discloses an efficient multi-turn flat copper wire braided spiral winding motor stator, including stator body, cell body, insulating paper and flat copper wire, the cell body sets up on the stator body, insulating paper sets up the cell body inner wall with between the flat copper wire, the flat copper wire includes first phase group a, second phase group B, third phase group C, first phase group a second phase group B with third phase group C braided spiral winding sets up, but this project organization is complicated, and structural design is unreasonable.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a motor stator structure suitable for single line is around the method.
According to the utility model provides a motor stator structure suitable for single line winding, including apron, first lug, second lug, third lug, distributor frame, insulating end plate and stator core;
a cover plate is mounted on one surface of the distributor frame, a first lug plate, a second lug plate and a third lug plate which are sequentially arranged from outside to outside in the radial direction are arranged between the distributor frame and the cover plate, the first lug plate, the second lug plate, the third lug plate and the distributor frame jointly form a winding set, the winding set is connected with the stator core through the other surface of the distributor frame, and the insulating end plate is mounted on the stator core and arranged along the circumferential direction of the winding set;
the motor stator structure can adopt a structure in which a single winding is wound.
Preferably, the first lug plate, the second lug plate and the third lug plate are respectively in a circular ring shape.
Preferably, the cover plate is of a circular ring structure.
Preferably, the first lug, the second lug and the third lug are provided with a plurality of lug notches along the circumferential direction.
Preferably, the wire connection notch has a W-shaped configuration.
Preferably, the insulating end plate extends with a plurality of uniformly arranged tooth-shaped structures along the circumferential direction.
Preferably, the front face of the tooth-shaped structure is in an I-shaped structure.
Preferably, the cover plate is connected with the first lug plate, the second lug plate and the third lug plate through connecting pieces respectively.
Preferably, the first lug is electrically connected with the phase line A;
the second lug plate is electrically connected with a phase line B;
and the third lug plate is electrically connected with the phase line C.
According to the utility model provides a motor stator structure suitable for single line winding, including apron, first lug, second lug, third lug, distributor frame, insulating end plate and stator core;
a cover plate is mounted on one surface of the distributor frame, a first lug plate, a second lug plate and a third lug plate which are sequentially arranged from outside to outside in the radial direction are arranged between the distributor frame and the cover plate, the first lug plate, the second lug plate, the third lug plate and the distributor frame jointly form a winding set, the winding set is connected with the stator core through the other surface of the distributor frame, and the insulating end plate is mounted on the stator core and arranged along the circumferential direction of the winding set;
the motor stator structure can adopt a structure wound by a single winding;
the first lug plate, the second lug plate, the third lug plate and the cover plate are respectively in a circular ring shape;
the first lug plate, the second lug plate and the third lug plate are all provided with a plurality of lug notches along the circumferential direction, and the lug notches are in a W-shaped structure;
a plurality of uniformly arranged tooth-shaped structures extend from the insulating end plate along the circumferential direction, and the front surface of each tooth-shaped structure is in an I-shaped structure;
the first lug plate is electrically connected with the phase line A;
the second lug plate is electrically connected with a phase line B;
and the third lug plate is electrically connected with the phase line C.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the part is few, simple structure, dismantles simple to operate.
2. The utility model discloses an adopt with first lug, second lug, third lug assorted distributor frame, can realize that single winding is around to the winding high mechanized winding structure that the winding is complete, the mechanical operation of being convenient for can improve production efficiency.
3. The utility model discloses wholly adopt the structural arrangement of symmetry, be favorable to the even atress of copper line, improved the performance of motor.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is an exploded view of the structure of the present invention;
fig. 2 is the structure schematic diagram of the stator structure of the middle motor along the axial direction.
The figures show that:
1-cover plate 7-stator core
2-first lug 8-winding
3-second lug 9-wiring notch
4-third lug 10-dentate structure
5 distributor frame 11 annular boss
6-insulating end plate
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1:
the utility model provides a motor stator structure suitable for single wire winding, which comprises a cover plate 1, a first lug plate 2, a second lug plate 3, a third lug plate 4, a distributor frame 5, an insulating end plate 6 and a stator iron core 7, a cover plate 1 is arranged on one surface of the distributor frame 5, a first lug plate 2, a second lug plate 3 and a third lug plate 4 which are sequentially arranged along the radial direction outwards are arranged between the distributor frame 5 and the cover plate 1, the first lug plate 2, the second lug plate 3, the third lug plate 4 and the distributor frame 5 together form a winding coil group, the winding set is connected with the stator core 7 through the other side of the distributor frame 5, the insulating end plate 6 is installed on the stator core 7 and along the circumferential arrangement of the winding set, the motor stator structure can adopt a structure that a single winding 8 is wound, and a copper wire is preferably wound by 8 windings.
Further, the utility model discloses can utilize winding inlet wire end electricity to connect first lug 2, second lug 3, third lug 4's distribution effect can realize that single line winds to the winding is complete around high mechanized wire winding mode completely all around, wherein, the A phase line is connected to 2 electricity of first lug, the B phase line is connected to 3 electricity of second lug, the C phase line is connected to 4 electricity of third lug, apron 1 is connected with first lug 2, second lug 3, third lug 4 respectively through the connecting piece, the preferred screw of connecting piece.
Example 2:
this embodiment is a preferred embodiment of embodiment 1.
In this embodiment, as shown in fig. 1 and 2, an annular boss 11 extends from one side of a stator core 7 facing a distributor frame 5, the distributor frame 5 is sleeved on the annular boss 11 and fixed on the stator core 7 through a key, the cover plate 1, the first lug plate 2, the second lug plate 3, and the third lug plate 4 are respectively in a circular ring shape, the first lug plate 2, the second lug plate 3, and the third lug plate 4 are all provided with a plurality of lug notches 9 along a circumferential direction for passing a winding wire 8, the lug notches 9 are preferably in a W-shaped structure, the insulating end plate 6 extends out of a plurality of uniformly arranged tooth-shaped structures 10 along the circumferential direction, a front surface of each tooth-shaped structure 10 is in an I-shaped structure, and a gap is formed between every two adjacent tooth-shaped structures 10 for passing a winding wire 8.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A motor stator structure suitable for a single-wire winding method is characterized by comprising a cover plate (1), a first lug plate (2), a second lug plate (3), a third lug plate (4), a distributor frame (5), an insulating end plate (6) and a stator iron core (7);
a cover plate (1) is installed on one surface of the distributor frame (5), a first lug plate (2), a second lug plate (3) and a third lug plate (4) which are sequentially arranged along the radial direction outwards are arranged between the distributor frame (5) and the cover plate (1), the first lug plate (2), the second lug plate (3), the third lug plate (4) and the distributor frame (5) jointly form a winding set which is connected with the stator core (7) through the other surface of the distributor frame (5), and the insulating end plate (6) is installed on the stator core (7) and is arranged along the circumferential direction of the winding set;
the motor stator structure can adopt a structure that a single winding (8) is wound.
2. The stator structure of an electric machine adapted for single-wire winding according to claim 1, wherein the first, second and third terminal strips (2, 3, 4) are each circular.
3. The stator structure of an electric machine adapted for single wire winding according to claim 1, characterized in that the cover plate (1) is of annular configuration.
4. The stator structure of an electric machine adapted for single wire winding according to claim 1, characterized in that the first, second and third tabs (2, 3, 4) are each provided with a plurality of wiring notches (9) in the circumferential direction.
5. The stator structure of an electric machine adapted for single-wire winding according to claim 4, characterized in that the wiring recesses (9) are of W-shaped configuration.
6. The stator structure of an electric machine adapted for single-wire winding according to claim 1, characterized in that said insulating end plate (6) circumferentially extends with a plurality of uniformly arranged tooth-like structures (10).
7. The stator structure of an electric machine adapted for single-wire winding according to claim 6, characterized in that the front face of the tooth structure (10) is of an I-shaped configuration.
8. The stator structure of an electric machine adapted for single wire winding according to claim 1, wherein the cover plate (1) is connected to the first lug (2), the second lug (3) and the third lug (4) by connecting members, respectively.
9. The stator structure of an electric machine adapted for single-wire winding according to claim 1, characterized in that said first lug (2) is electrically connected to the a-phase wire;
the second lug plate (3) is electrically connected with a phase line B;
and the third lug plate (4) is electrically connected with the phase line C.
10. A motor stator structure suitable for a single-wire winding method is characterized by comprising a cover plate (1), a first lug plate (2), a second lug plate (3), a third lug plate (4), a distributor frame (5), an insulating end plate (6) and a stator iron core (7);
a cover plate (1) is installed on one surface of the distributor frame (5), a first lug plate (2), a second lug plate (3) and a third lug plate (4) which are sequentially arranged along the radial direction outwards are arranged between the distributor frame (5) and the cover plate (1), the first lug plate (2), the second lug plate (3), the third lug plate (4) and the distributor frame (5) jointly form a winding set which is connected with the stator core (7) through the other surface of the distributor frame (5), and the insulating end plate (6) is installed on the stator core (7) and is arranged along the circumferential direction of the winding set;
the motor stator structure can adopt a structure wound by a single winding (8);
the first wiring lug (2), the second wiring lug (3), the third wiring lug (4) and the cover plate (1) are respectively in a circular ring shape;
the first lug plate (2), the second lug plate (3) and the third lug plate (4) are all provided with a plurality of lug notches (9) along the circumferential direction, and the lug notches (9) are in a W-shaped structure;
a plurality of uniformly arranged tooth-shaped structures (10) extend from the insulating end plate (6) along the circumferential direction, and the front surface of each tooth-shaped structure (10) is in an I-shaped structure;
the first lug plate (2) is electrically connected with a phase line A;
the second lug plate (3) is electrically connected with a phase line B;
and the third lug plate (4) is electrically connected with the phase line C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282711.8U CN214227964U (en) | 2021-02-01 | 2021-02-01 | Motor stator structure suitable for single-wire winding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282711.8U CN214227964U (en) | 2021-02-01 | 2021-02-01 | Motor stator structure suitable for single-wire winding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227964U true CN214227964U (en) | 2021-09-17 |
Family
ID=77691905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120282711.8U Active CN214227964U (en) | 2021-02-01 | 2021-02-01 | Motor stator structure suitable for single-wire winding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227964U (en) |
-
2021
- 2021-02-01 CN CN202120282711.8U patent/CN214227964U/en active Active
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