CN218335687U - Motor stator winding wire winding frock - Google Patents
Motor stator winding wire winding frock Download PDFInfo
- Publication number
- CN218335687U CN218335687U CN202222333351.7U CN202222333351U CN218335687U CN 218335687 U CN218335687 U CN 218335687U CN 202222333351 U CN202222333351 U CN 202222333351U CN 218335687 U CN218335687 U CN 218335687U
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- China
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- winding
- boss
- motor stator
- frock
- pressing plate
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Abstract
A winding tool for a motor stator winding comprises a winding mandrel and a winding pressing plate; the middle part of the winding mandrel is a regular prism, each side surface of the regular prism is provided with a boss, the boss is a rectangular straight prism, four edges of the rectangular straight prism are rounded to form an arc surface, and the winding pressing plate is detachably arranged on the outer side of the boss. The utility model discloses simple structure, coiling are efficient.
Description
Technical Field
The utility model belongs to motor stator winding wire winding field, concretely relates to winding wire winding frock.
Background
The coil inserting of the centralized stator winding is mostly performed by adopting automatic winding equipment for coil inserting or manual winding, the automatic winding equipment is limited by an iron core structure and is difficult to achieve high slot fullness, the stator iron core is generally designed in a segmented or chain structure for achieving the high slot fullness, the requirement on the processing and manufacturing process of the iron core is high, the manual winding is adopted, the winding efficiency is low, and errors are easy to occur during coil winding.
Disclosure of Invention
The utility model aims at improving the shortcoming and the problem that exist among the background art, and provide a motor stator winding wire winding frock, simple structure, coiling are efficient.
The technical scheme of the utility model is that: comprises a winding mandrel and a winding pressure plate; the middle part of the winding mandrel is a regular prism, each side surface of the regular prism is provided with a boss, the boss is a rectangular straight prism, four edges of the rectangular straight prism are rounded to form an arc surface, and the winding pressing plate is detachably arranged on the outer side of the boss.
When the winding pressing plate is arranged on the outer side of the boss, the edge of the winding pressing plate protrudes out of the edge of the outer side end face of the boss.
The outer side end face of the boss is provided with a mounting hole, and the winding pressure plate is detachably mounted at the mounting hole at the end part of the boss through a bolt.
The inner side of the boss is fixed in the middle of the side face of the regular prism.
The cross section of the boss is waist-shaped.
The boss is located the middle part of each side of regular prism, and the length direction of boss is unanimous with the direction of height of regular prism.
And the middle part of the regular prism is provided with a central hole matched with the winding equipment.
The central axis of the central hole is superposed with the central line of the upper bottom surface and the lower bottom surface of the regular prism.
The winding pressing plate is a waist-shaped flat plate, the contour size of the winding pressing plate is the geometric magnification of a boss on a winding mandrel, and holes corresponding to the mounting holes are formed in the winding pressing plate.
The winding pressing plate is a waist-shaped flat plate, the outline size is the waist-shaped boss on the winding mandrel in an equal ratio amplification mode, and the coil after winding is guaranteed not to exceed the winding pressing plate.
The utility model discloses a stator wire winding frock can be installed on automatic spooling equipment through the centre bore, utilizes automatic coil winding machine to wind at each boss of winding dabber, fixes the processing to the coil after the coil coiling shaping, and the coil after the shaping of taking out at last accomplishes the rule operation on inserting stator core's the tooth in proper order. By using the tool structure, the centralized stator winding is ensured to have higher slot filling rate, and the coil inserting efficiency is improved.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic view of the present invention.
Detailed Description
In fig. 1-2, the present invention includes a winding mandrel 1 and a winding pressing plate 2; the middle part of the winding mandrel 1 is a regular polygon, the middle part of the winding mandrel is a regular polygon, a through hole or a threaded hole is formed in the middle of the regular polygon and used for installing the winding mandrel on automatic winding equipment, a waist-shaped boss is arranged on each polygon plane, the design size of the boss is designed according to parameters such as the span of a motor winding, the length of an iron core, the size of an end part and the like, and 2 threaded holes are machined in the end face of each boss so that a winding pressing plate can be conveniently installed.
Winding clamp plate 2 is waist shape flat board, and the contour dimension is enlargied for the waist shape boss geometric proportion on the winding mandrel 1, guarantees that the coil after the wire winding is no longer than winding clamp plate 2, and winding clamp plate 2's quantity is unanimous with the quantity of waist shape boss on the winding mandrel 1, has 2 mounting holes on winding clamp plate 2, matches with the screw hole on the winding mandrel 1, and winding clamp plate 2's quantity is unanimous with the quantity of boss 4 on the winding mandrel 1.
During use, the winding pressing plate 2 is fixed on the winding mandrel 1, the winding tool is installed on automatic winding equipment to perform coil winding, the coil is fixed after being wound and formed, and finally the formed coil is taken out and sequentially inserted into teeth of the stator core to complete wire embedding operation.
The specific implementation method comprises the following steps: the winding device is characterized in that each winding pressing plate 2 is sequentially arranged on a waist-shaped boss 4 of a winding mandrel 1 and fixed through screws, then the winding mandrel 1 is arranged on automatic winding equipment, the automatic winding machine is opened to carry out coil winding, a winding tool is disassembled from the winding machine after coil winding forming, glue dripping or paint dipping treatment is carried out on a coil to fix and form the coil, then fastening screws for fixing the winding pressing plates are taken down, each winding pressing plate is taken down, the formed coil is sequentially taken out from the winding mandrel, and finally the formed coil is sequentially inserted into teeth of a stator core to complete coil inserting operation.
Claims (9)
1. The utility model provides a motor stator winding wire winding frock which characterized in that: comprises a winding mandrel (1) and a winding pressure plate (2); the middle part of the winding mandrel is a regular prism, each side surface of the regular prism is provided with a boss (4), the boss (4) is a rectangular straight prism, four edges of the rectangular straight prism are chamfered to form an arc surface, and the winding pressing plate (2) is detachably arranged on the outer side of the boss (4).
2. The motor stator winding frock of claim 1, characterized in that: when the winding pressing plate (2) is arranged on the outer side of the boss, the edge of the winding pressing plate (2) protrudes out of the edge of the end face of the outer side of the boss (4).
3. The motor stator winding frock of claim 1, characterized in that: the outer side end face of the boss is provided with a mounting hole (3), and the winding pressing plate (2) is detachably mounted at the mounting hole (3) at the end part of the boss (4) through a bolt.
4. The motor stator winding frock of claim 1, characterized in that: the inner side of the boss is fixed in the middle of the side face of the regular prism.
5. The motor stator winding frock of claim 1, characterized in that: the cross section of the boss (4) is waist-shaped.
6. The motor stator winding frock of claim 1, characterized in that: the boss (4) is located in the middle of each side face of the regular prism, and the length direction of the boss is consistent with the height direction of the regular prism.
7. The motor stator winding frock of claim 1, characterized in that: the middle part of the regular prism is provided with a central hole (11) which is matched and assembled with winding equipment.
8. The motor stator winding frock of claim 7, characterized in that: the central axis of the central hole is superposed with the central line of the upper bottom surface and the lower bottom surface of the regular prism.
9. The motor stator winding frock of claim 3, characterized in that: the winding pressing plate (2) is a waist-shaped flat plate, the outline size of the winding pressing plate (2) is amplified in an equal ratio by a boss (4) on a winding mandrel, and a hole corresponding to the mounting hole (3) is formed in the winding pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333351.7U CN218335687U (en) | 2022-09-02 | 2022-09-02 | Motor stator winding wire winding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333351.7U CN218335687U (en) | 2022-09-02 | 2022-09-02 | Motor stator winding wire winding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335687U true CN218335687U (en) | 2023-01-17 |
Family
ID=84832783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222333351.7U Active CN218335687U (en) | 2022-09-02 | 2022-09-02 | Motor stator winding wire winding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335687U (en) |
-
2022
- 2022-09-02 CN CN202222333351.7U patent/CN218335687U/en active Active
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| GR01 | Patent grant | ||
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