CN111049338A - Stator winding support - Google Patents
Stator winding support Download PDFInfo
- Publication number
- CN111049338A CN111049338A CN201911364093.5A CN201911364093A CN111049338A CN 111049338 A CN111049338 A CN 111049338A CN 201911364093 A CN201911364093 A CN 201911364093A CN 111049338 A CN111049338 A CN 111049338A
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- Prior art keywords
- arc
- parts
- winding
- horizontal
- shaped
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A stator winding support comprises two upper winding supports arranged oppositely and two lower winding supports arranged oppositely, wherein each upper winding support comprises an upper arc-shaped part, an upper horizontal part, an upper limiting part and an upper protruding part; an upper limiting part is arranged above the space between the two upper protruding parts and is arranged at the upper part of the outer wall of the upper arc-shaped part; the lower winding support comprises a lower arc-shaped part, a lower horizontal part and a lower limiting part. The invention has the characteristics of reasonable design, ingenious conception, high production efficiency, good product quality and the like.
Description
Technical Field
The invention relates to the technical field of motor stators, in particular to a stator winding support.
Background
The existing motor stator production process has two types: with a wire wound stent and a non-wire wound stent, the former has the following problems: 1. the production cost of multi-gear products is high; 2. the size of the original product is changed, the installation and the use of the motor are influenced, and the universality is not strong; 3. the welding efficiency of the enameled wire and the stator lead is low; the latter has the following problems: 1. the creepage distance is difficult to control; 2. the stator lead needs to be fixed by a sleeve and a binding belt, so that the production efficiency is low and the quality is difficult to control; in addition, during production of the two production processes, the enameled wire needs to enter the stator through the die of the winding device, the die of the winding device does not protect the stator and the enameled wire in place in the winding process, the process after winding can only be operated by hands, the production efficiency is low, and the quality is difficult to control.
Accordingly, the prior art is subject to improvements and enhancements.
Disclosure of Invention
In order to overcome the technical problems in the prior art, the invention aims to provide a stator winding support which improves the product quality and the production efficiency.
The invention achieves the above purpose by the following technical means:
a stator winding support comprises two upper winding supports arranged oppositely and two lower winding supports arranged oppositely, wherein each upper winding support comprises an upper arc-shaped part, an upper horizontal part, an upper limiting part and an upper protruding part; an upper limiting part is arranged above the space between the two upper protruding parts and is arranged at the upper part of the outer wall of the upper arc-shaped part; wire winding support includes arc portion, lower horizontal portion and lower restriction portion down, arc portion outer wall middle part is equipped with down horizontal portion, the both ends of lower horizontal portion all extend along the arc direction has lower extension, lower extension with be formed with down between the arc portion with go up the corresponding lower wire winding space in wire winding space, arc portion outer wall lower part down restriction portion.
As a further aspect of the present invention, an outer end edge of the upper horizontal portion is extended downward with an upper insertion portion.
As a further aspect of the present invention, the outer end edge of the lower horizontal portion extends upward with a lower embedded portion.
Compared with the prior art, the invention has the characteristics that:
1. after the wire frame is installed, the appearance size of the motor is not influenced, the use and installation of the motor are not influenced, and the universality is high;
2. the creepage distance of the stator can meet the requirement by 100% after the wire frame is used, and is not influenced by equipment and other processes;
3. defective products caused by deformation of slot paper in the winding process are avoided;
4. the wire frame replaces a winding mold in the traditional process when the stator is wound, so that the damage of the enameled wire is effectively reduced, and the electrical insulation performance is improved;
5. the wire frame can effectively fix the stator lead wire and can realize the full-automatic production of the post-process;
6. the influence of stator insulating varnish on the lead and the insertion sheet in the traditional process can be solved;
7. the process is simplified, the procedures of sleeving, binding and shearing the binding belt in the traditional process are reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are respectively:
(10) the winding device comprises an upper winding support, (20) a lower winding support, (101) an upper arc part, (102) an upper horizontal part, (103) an upper limiting part, (104) (105) an upper protruding part, (106) (107) an upper extending part, (108) (109) (110) (111) a wiring terminal, (112) an upper embedding part, (113) (114) an upper winding space, (201) a lower arc part, (202) a lower horizontal part, (203) a lower limiting part, (204) (205) a lower extending part, and (206) a lower embedding part.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1, a stator winding frame according to the present invention includes two upper winding frames 10 and two lower winding frames 20, the upper winding bracket 10 includes an upper arc part 101, an upper horizontal part 102, an upper restraining part 103 and upper protrusion parts 104 and 105, the middle part of the outer wall of the upper arc-shaped part 101 is provided with the upper horizontal part 102, two ends of the upper horizontal part 102 are respectively extended with upper extending parts 106 and 107 along the arc-shaped direction, an upper winding space 113 is formed between the upper extension 106 and the upper arc 101, an upper winding space 114 is formed between the upper extending portion 107 and the upper arc-shaped portion, the upper extending portion 106 is provided with the upper protrusion 104, the upper extending portion 107 is provided with the upper protruding portion 105, the upper protruding portion 104 is provided with two wiring terminals 108 and 109, and the upper protruding portion 105 is provided with two wiring terminals 110 and 111; an upper limiting part 103 is arranged above the space between the two upper protruding parts, and the upper limiting part 103 is arranged on the upper part of the outer wall of the upper arc-shaped part 101; lower winding support 20 includes lower arc portion 201, lower horizontal portion 202 and lower restriction portion 203, lower arc portion 201 outer wall middle part is equipped with lower horizontal portion 202, the both ends of lower horizontal portion 202 extend respectively along the arc direction has lower extension 204 and 205, lower extension 204, 205 and be formed with down between arc portion 201 with go up winding space 113 and 114 corresponding lower winding space (not shown in the figure), lower arc portion 201 outer wall lower part restriction portion 203.
When the invention winds the copper wire, the two upper winding supports 10 and the two lower winding supports 20 are oppositely arranged at the inner side of the stator, the copper wire is wound on the stator between the upper winding space and the lower winding space, two ends of the copper wire are connected on two connecting terminals of the protruding part, the upper part of the copper coil is limited among the upper limiting part, the upper arc-shaped part and the upper horizontal part, and the lower part of the copper coil is limited among the lower limiting part, the lower arc-shaped part and the lower horizontal part.
The outer end edge of the upper horizontal part 102 extends downwards to form an embedding part 112 which is embedded into an axial embedded groove of the outer wall of the stator, and the outer end edge of the lower horizontal part 202 extends upwards to form a lower embedding part 206 which is embedded into an axial embedded groove of the outer wall of the stator, so that an upper winding support and a lower winding support can be conveniently installed on the stator and copper wires can be conveniently wound.
In conclusion, the invention solves the defects in the prior art through the structural design and has the characteristics of reasonable design, ingenious conception, high production efficiency, good product quality and the like.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (3)
1. A stator winding support is characterized in that: the winding device comprises two upper winding supports and two lower winding supports, wherein the upper winding supports are oppositely arranged, the upper winding supports comprise upper arc-shaped parts, upper horizontal parts, upper limiting parts and upper protruding parts, the upper horizontal parts are arranged in the middle of the outer walls of the upper arc-shaped parts, upper extending parts are respectively extended from two ends of the upper horizontal parts along the arc-shaped direction, upper winding spaces are formed between the upper extending parts and the upper arc-shaped parts, the upper protruding parts are arranged on the upper extending parts, and the upper protruding parts are provided with two wiring terminals; an upper limiting part is arranged above the space between the two upper protruding parts and is arranged at the upper part of the outer wall of the upper arc-shaped part; wire winding support includes arc portion, lower horizontal portion and lower restriction portion down, arc portion outer wall middle part is equipped with down horizontal portion, the both ends of lower horizontal portion all extend along the arc direction has lower extension, lower extension with be formed with down between the arc portion with go up the corresponding lower wire winding space in wire winding space, arc portion outer wall lower part down restriction portion.
2. A stator winding support according to claim 1, wherein: an upper embedded part extends downwards from the outer end edge of the upper horizontal part.
3. A stator winding support according to claim 1, wherein: the outer end edge of the lower horizontal part extends upwards to form a lower embedded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364093.5A CN111049338A (en) | 2019-12-26 | 2019-12-26 | Stator winding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364093.5A CN111049338A (en) | 2019-12-26 | 2019-12-26 | Stator winding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111049338A true CN111049338A (en) | 2020-04-21 |
Family
ID=70240080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911364093.5A Pending CN111049338A (en) | 2019-12-26 | 2019-12-26 | Stator winding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111049338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422459A (en) * | 2021-08-02 | 2021-09-21 | 陈梦华 | Novel motor structure |
-
2019
- 2019-12-26 CN CN201911364093.5A patent/CN111049338A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422459A (en) * | 2021-08-02 | 2021-09-21 | 陈梦华 | Novel motor structure |
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