CN110880845A - Winding device and winding method for motor rotor core assembly - Google Patents
Winding device and winding method for motor rotor core assembly Download PDFInfo
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- CN110880845A CN110880845A CN201911112799.2A CN201911112799A CN110880845A CN 110880845 A CN110880845 A CN 110880845A CN 201911112799 A CN201911112799 A CN 201911112799A CN 110880845 A CN110880845 A CN 110880845A
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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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention belongs to the technical field of motor processing, and particularly relates to a winding device and a winding method for a motor rotor core assembly. According to the traditional winding method for the rotor core assembly, workers are easy to fatigue in operation, the winding tightness is inconsistent, and the labor intensity is high. The winding device of the motor rotor core assembly comprises a winding module and a wire supply module, wherein the winding module comprises a bottom rotating unit and a top rotating unit, the bottom rotating unit can rotate around a vertical rotating shaft, the top rotating unit is mounted at the upper part of the bottom rotating unit, and the top rotating unit is provided with a horizontal rotating shaft; detecting the number of rotation turns of the bottom rotating unit through a counter; the wire supply module has a damping force. The product quality can be guaranteed, the technical level of operation of workers is not relied on, manual counting of the workers is not needed, the consistency is extremely high, the traditional winding method is effectively improved, the labor intensity of the workers is greatly reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of motor processing, and particularly relates to a winding device and a winding method for a motor rotor core assembly.
Background
The traditional winding method for the rotor core assembly is that a worker clenches an enameled wire by hand to perform manual winding, the manual operation of the worker is completely depended on, the number of winding turns is more, the worker is easy to operate and is fatigue, the winding tightness is inconsistent, and the labor intensity is high. And the hand strength between the workman is different, and the line body elasticity is different, hardly guarantees each rotor wire winding quality, and the uniformity is poor and machining efficiency is low.
Disclosure of Invention
The purpose of the invention is: the winding device and the winding method of the motor rotor core assembly provided by the invention can be used for overcoming the problems of high labor intensity, low working efficiency and unstable product quality in the prior art.
The technical scheme of the invention is as follows: a winding device of a rotor core assembly of a motor is specially used for a rotor core with multiple poles, and comprises a winding module and a wire supply module, wherein the winding module comprises a bottom rotating unit and a top rotating unit, the bottom rotating unit can rotate around a vertical rotating shaft, the top rotating unit is installed at the upper part of the bottom rotating unit, the top rotating unit is provided with a horizontal rotating shaft, and the rotor core is installed on the horizontal rotating shaft; detecting the number of rotation turns of the bottom rotating unit through a counter, and limiting the rotation of the rotor core through a positioning pin; the wire supply module has a damping force.
Further, the bottom rotating unit comprises a bottom seat plate, a rotating seat with a through hole is fixed on the bottom seat plate, a vertical rotating shaft is installed in the through hole of the rotating seat and connected with the rotating disc at the top, and a handle is further connected to the rotating disc.
Furthermore, a beryllium bronze sleeve is further installed in the through hole of the rotating seat, and the vertical rotating shaft is installed in the beryllium bronze sleeve.
Further, after the vertical rotating shaft and the rotating seat are combined, the vertical rotating shaft and the rotating seat are matched at the lower end face to form a plurality of combined threaded holes, and brake nuts are installed in the combined threaded holes to fix the vertical rotating shaft and the rotating seat together.
Further, the top rotary unit is fixed on the upper part of the bottom rotary unit through a pair of brackets, and a positioning disc is arranged at the end part of the horizontal rotary shaft and limits the rotation of the positioning disc relative to the brackets.
Furthermore, a magnetic inductor of a counter is arranged on the bottom rotating unit, and a magnetic induction sheet for counting is arranged on the top rotating unit.
Furthermore, the wire supply module comprises a wire supply support, an enameled wire roller is supported on the wire supply support through a rotating shaft, and a damper is connected to the end of the rotating shaft.
Furthermore, the rotating shaft is of a combined structure, the middle part of the rotating shaft is provided with a positioning shaft, the end part of the rotating shaft is provided with a short shaft, the positioning shaft and the short shaft are in bayonet butt joint at the joint, and the rotating shaft and the short shaft are combined to form a cylindrical shaft and are fixed through a shaft sleeve.
Furthermore, the wire supply support comprises a base, the base is connected with the short shaft through a bearing seat plate and a bearing in a matching way, and the short shaft at one end is connected with the damper through a connecting sleeve; the positioning shaft is fixed on the enameled wire roller through a nut and a positioning sleeve.
The invention relates to a winding method of a motor rotor core assembly, which utilizes the winding device and comprises the following steps:
s1, leading out an enameled wire from the wire supply module, winding the rotor iron core at the winding position through the bottom rotating unit, and controlling the number of winding turns through the counter;
s2, rotating the rotor iron core waiting for winding to a winding position through a top rotating unit and fixing;
and S3, repeating the steps S1 and S2 until all the rotor iron cores are completely wound.
The invention has the advantages that: by using the winding device and the winding method of the motor rotor core assembly, the product quality can be ensured, the technical level of operation of workers is not relied on, manual counting of workers is not needed, the consistency is extremely high, the traditional winding method is effectively improved, the labor intensity of the workers is greatly reduced, and the working efficiency is improved.
Meanwhile, a new process method is provided for the winding processing of the rotor core assembly, a reference basis is provided, a reference function is played, and the method can be popularized and used in subsequent work.
Drawings
FIG. 1 is a front view of a winding assembly for a rotor core assembly of an electric machine according to the present invention;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a front view of the thread supplying apparatus.
1-a counter, 2-a counter magnetic inductor, 3-a magnetic induction sheet, 4-a vertical rotating shaft, 5-a support, 6-a horizontal rotating shaft, 7-a rotor iron core, 8-a positioning disc, 9-a positioning pin, 10-a rotating disc, 11-a handle, 12-a seat plate, 13-a brake nut, 14-a rotating seat, 15-a beryllium bronze sleeve, 16-a bearing seat plate, 17-a bearing, 18-an enameled wire roller, 19-a positioning shaft, 20-a shaft sleeve, 21-a connecting sleeve, 22-a short shaft, 23-a nut, 24-a positioning sleeve, 25-a base and 26-a damper.
Detailed Description
As will be described in further detail below, the apparatus includes a wire winding module, see fig. 1-2, and a wire supply module, see fig. 3. Wherein the winding module comprises a bottom rotating unit and a top rotating unit, the bottom rotating unit can rotate around a vertical rotating shaft 4, the top rotating unit is arranged at the upper part of the bottom rotating unit, the top rotating unit is provided with a horizontal rotating shaft 6, and the rotor core 7 is arranged on the horizontal rotating shaft 6; detecting the number of rotation turns of the bottom rotating unit through the counter 1, and limiting the rotation of the rotor core 7 through a positioning pin 9; the wire supply module has a damping force.
The bottom rotating unit comprises a bottom seat plate 12, a rotating seat 14 with a through hole is fixed on the bottom seat plate, a vertical rotating shaft 4 is installed in the through hole of the rotating seat 14 and is connected with a rotating disc 10 at the top, and a handle 11 is further connected on the rotating disc 10. A beryllium bronze sleeve 15 is further installed in the through hole of the rotating seat 14, and the vertical rotating shaft 4 is installed in the beryllium bronze sleeve 15. After the vertical rotating shaft 4 and the rotating base 14 are combined, the lower end surfaces of the vertical rotating shaft 4 and the rotating base are matched to form a plurality of combined threaded holes, and the combined threaded holes are provided with braking nuts 13 to fix the vertical rotating shaft 4 and the rotating base 14 together.
The top rotary unit is fixed on the upper part of the bottom rotary unit through a pair of brackets 5, a positioning disc 8 is arranged at the end part of the horizontal rotary shaft 6, and the positioning pin 9 limits the rotation of the positioning disc 8 relative to the brackets 5. And a counter magnetic inductor 2 is arranged on the bottom rotating unit, and a magnetic induction sheet 3 for counting is arranged on the top rotating unit.
The wire supply module comprises a wire supply support, an enameled wire roller 18 is supported on the wire supply support through a rotating shaft, and a damper 26 is connected to the end of the rotating shaft. The rotating shaft is of a combined structure, the middle part of the rotating shaft is provided with a positioning shaft 19, the end part of the rotating shaft is provided with a short shaft 22, the positioning shaft 19 and the short shaft 22 are in bayonet butt joint at the joint part, and a cylindrical shaft is formed after combination and is fixed through a shaft sleeve 20. The wire supply support comprises a base 25, the base is matched and connected with a short shaft 22 through a bearing seat plate 16 and a bearing 17, and the short shaft 22 at one end is connected with a damper 26 through a connecting sleeve 21; the positioning shaft 19 is fixed to the wire drum 18 by a nut 23 and a positioning sleeve 24.
The winding method of the rotor core assembly of the motor of the invention, which utilizes the winding device of any one of claims 1 to 9, comprises the following steps:
s1, leading out an enameled wire from the wire supply module, winding the rotor iron core 7 at the winding position through the bottom rotating unit, and controlling the number of winding turns through the counter 1;
s2, the rotor iron core 7 waiting for winding is rotated to the winding position and fixed through the top rotating unit;
and S3, repeating the steps S1 and S2 until all the rotor cores 7 are completely wound.
When the device is used, the handle on the turntable is utilized to rotate the turntable, so that the device is convenient to operate and labor-saving, the rotor core turntable support is provided with the electronic induction counter, the number of winding turns is automatically calculated, the shaft side of the enameled wire roller support is provided with the damper, resistance can be adjusted, and the constancy of winding tension value is ensured. The axle is the quick detach design, makes things convenient for the dismouting.
The device of the invention has the use characteristics that:
1. the drum which is used for winding and is provided with the enameled wire is well installed, the damper is arranged on the side of the roller shaft, and the damper can be adjusted and kept constant according to the actual winding tightness, so that the uniform stability of winding is ensured.
2. A worker only needs to rotate the handle to perform winding operation, when the number of winding turns of one pole meets the requirement, the positioning pin in the figure 1-1 is pulled out, the rotor core is rotated by 90 degrees, the positioning pin is used for fixing the rotor core, the handle of the rotary table is rotated to perform winding of the other pole, and winding of four poles is sequentially completed according to the method. An electronic counter is arranged on the turntable, and the number of winding turns is automatically recorded by the counter.
Claims (10)
1. A winding device of a rotor core assembly of an electric machine, dedicated to a rotor core (7) with multipoles, comprising a winding module and a wire supply module, characterized in that: the winding module comprises a bottom rotating unit and a top rotating unit, the bottom rotating unit can rotate around a vertical rotating shaft (4), the top rotating unit is mounted at the upper part of the bottom rotating unit, the top rotating unit is provided with a horizontal rotating shaft (6), and the rotor core (7) is mounted on the horizontal rotating shaft (6); detecting the number of rotation turns of the bottom rotating unit through a counter (1), and limiting the rotation of the rotor core (7) through a positioning pin (9); the wire supply module has a damping force.
2. A winding assembly for a rotor core assembly of an electrical machine according to claim 1, wherein: the bottom rotating unit comprises a bottom seat plate (12), a rotating seat (14) with a through hole is fixed on the bottom seat plate, a vertical rotating shaft (4) is installed in the through hole of the rotating seat (14) and connected with a rotating disc (10) at the top, and a handle (11) is further connected to the rotating disc (10).
3. A winding assembly for a rotor core assembly for an electrical machine according to claim 2, wherein: a beryllium bronze sleeve (15) is further installed in the through hole of the rotating seat (14), and the vertical rotating shaft (4) is installed in the beryllium bronze sleeve (15).
4. A winding assembly for a rotor core assembly of an electrical machine according to claim 3, wherein: after the vertical rotating shaft (4) is combined with the rotating seat (14), the lower end faces of the vertical rotating shaft (4) and the rotating seat (14) are matched to form a plurality of combined threaded holes, and brake nuts (13) are installed to fix the vertical rotating shaft (4) and the rotating seat (14) together.
5. A winding arrangement for an electric machine rotor core assembly according to any of claims 2-5, characterized in that: the top rotating unit is fixed on the upper part of the bottom rotating unit through a pair of brackets (5), a positioning disc (8) is arranged at the end part of the horizontal rotating shaft (6), and the positioning pin (9) limits the rotation of the positioning disc (8) relative to the brackets (5).
6. A winding device for a rotor core assembly of an electric machine according to claim 5, characterized in that: the bottom rotating unit is provided with a counter magnetic inductor (2), and the top rotating unit is provided with a magnetic induction sheet (3) for counting.
7. A winding arrangement for an electric machine rotor core assembly according to any of claims 1-4, characterized in that: the wire supply module comprises a wire supply support, an enameled wire roller (18) is supported on the wire supply support through a rotating shaft, and a damper (26) is connected to the end part of the rotating shaft.
8. A winding assembly for a rotor core assembly of an electrical machine according to claim 7, wherein: the rotating shaft is of a combined structure, the middle part of the rotating shaft is provided with a positioning shaft (19), the end part of the rotating shaft is provided with a short shaft (22), the positioning shaft (19) and the short shaft (22) are in bayonet butt joint at the joint part, and the rotating shaft is combined to form a cylindrical shaft and is fixed through a shaft sleeve (20).
9. A winding assembly for a rotor core assembly for an electrical machine according to claim 8, wherein: the wire supply support comprises a base (25), the base is connected with a short shaft (22) in a matching way through a bearing seat plate (16) and a bearing (17), and the short shaft (22) at one end is connected with a damper (26) through a connecting sleeve (21); the positioning shaft (19) is fixed on the enameled wire roller (18) through a nut (23) and a positioning sleeve (24).
10. A winding method of a motor rotor core component is characterized by comprising the following steps: the method using the winding device according to any one of claims 1-9, comprising the steps of:
s1, leading out an enameled wire from the wire supply module, winding the rotor iron core (7) at the winding position through the bottom rotating unit, and controlling the number of winding turns through the counter (1);
s2, the rotor iron core (7) waiting for winding is rotated to the winding position and fixed through the top rotating unit;
and S3, repeating the steps S1 and S2 until all the rotor cores (7) are completely wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112799.2A CN110880845A (en) | 2019-11-14 | 2019-11-14 | Winding device and winding method for motor rotor core assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112799.2A CN110880845A (en) | 2019-11-14 | 2019-11-14 | Winding device and winding method for motor rotor core assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880845A true CN110880845A (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112799.2A Pending CN110880845A (en) | 2019-11-14 | 2019-11-14 | Winding device and winding method for motor rotor core assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202299A (en) * | 2020-09-29 | 2021-01-08 | 江苏本格自动化科技有限公司 | Combined stator winding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887618U (en) * | 2010-12-28 | 2011-06-29 | 湘潭电机股份有限公司 | Coiling clamp for motor rotor |
| CN203933300U (en) * | 2014-06-26 | 2014-11-05 | 福建工程学院 | A kind of field spider coil winding device |
| CN105225830A (en) * | 2014-06-19 | 2016-01-06 | 中国人民解放军军械工程学院 | The special wrap-up of heating wire coil winding machine |
| CN105680643A (en) * | 2016-03-18 | 2016-06-15 | 广西陆洲机械制造有限公司 | Dual-display winding machine of shaping rotor |
| CN206195568U (en) * | 2016-11-17 | 2017-05-24 | 阜新德尔汽车部件股份有限公司 | Manual winding device of motor stator core |
-
2019
- 2019-11-14 CN CN201911112799.2A patent/CN110880845A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887618U (en) * | 2010-12-28 | 2011-06-29 | 湘潭电机股份有限公司 | Coiling clamp for motor rotor |
| CN105225830A (en) * | 2014-06-19 | 2016-01-06 | 中国人民解放军军械工程学院 | The special wrap-up of heating wire coil winding machine |
| CN203933300U (en) * | 2014-06-26 | 2014-11-05 | 福建工程学院 | A kind of field spider coil winding device |
| CN105680643A (en) * | 2016-03-18 | 2016-06-15 | 广西陆洲机械制造有限公司 | Dual-display winding machine of shaping rotor |
| CN206195568U (en) * | 2016-11-17 | 2017-05-24 | 阜新德尔汽车部件股份有限公司 | Manual winding device of motor stator core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202299A (en) * | 2020-09-29 | 2021-01-08 | 江苏本格自动化科技有限公司 | Combined stator winding equipment |
| CN112202299B (en) * | 2020-09-29 | 2021-11-30 | 江苏本格自动化科技有限公司 | Combined stator winding equipment |
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Application publication date: 20200313 |
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| RJ01 | Rejection of invention patent application after publication |