CN216004722U - Winding device for multi-pole rotor core assembly of motor - Google Patents
Winding device for multi-pole rotor core assembly of motor Download PDFInfo
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- CN216004722U CN216004722U CN202122097381.8U CN202122097381U CN216004722U CN 216004722 U CN216004722 U CN 216004722U CN 202122097381 U CN202122097381 U CN 202122097381U CN 216004722 U CN216004722 U CN 216004722U
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Abstract
The utility model belongs to the technical field of the motor processing, concretely relates to winding device of multipolar rotor core subassembly of motor. The traditional winding method for the rotor core assembly is that a worker clenches an enameled wire by hand to perform manual winding, the winding tightness is inconsistent, the labor intensity is high, the consistency is poor, and the processing efficiency is low. The utility model discloses winding device includes the winding module and supplies the line module, and the winding module is including count unit, bottom rotary unit and top rotary unit, and bottom rotary unit can rotate around vertical rotation axis, and top rotary unit can rotate around horizontal rotation axis. The two ends of the positioning shaft of the wire supply module are provided with upper semi-cylindrical rabbets which are matched with the lower semi-cylindrical rabbets of the wire supply support and then fixed by the shaft sleeves. The winding method has the advantages that the product quality can be guaranteed, the technical level of operation of workers is not relied on, manual counting of workers is not needed, the consistency after winding 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 utility model belongs to the technical field of the motor processing, concretely relates to winding device of multipolar rotor core subassembly of motor.
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.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose of type is: through the utility model provides a winding device of multipolar rotor core subassembly of motor overcomes the high intensity of labour that prior art exists, low work efficiency to and the unstable problem of product quality.
The utility model provides a winding device of a multipolar rotor core component of a motor, which comprises a winding module and a wire supply module, wherein the winding module comprises a counting unit, a bottom rotating unit and a top rotating unit,
the counting unit comprises a counter;
a base plate is fixed on the base plate of the bottom rotating unit; the seat plate is provided with a first through hole, the base plate is provided with a second through hole with a step hole, the upper end of the rotating shaft is provided with a boss, the shaft lever penetrates through the second through hole, the shaft head extends into the first through hole, a thrust bearing is arranged between the root of the shaft lever and the step hole, a beryllium bronze sleeve is arranged between the shaft lever and the second through hole, the shaft head is sequentially provided with a gasket and a stop nut, and a rotary table is fixed on the boss; a counter magnetic inductor is further mounted on the base plate, and a magnetic induction sheet is mounted on the rotary table;
the top rotating unit comprises two opposite supports fixedly arranged on the turntable, a support cover is hinged to each support, and when the support covers are locked on the supports, a hole structure is formed between the support covers and the supports; two ends of the rotor shaft are inserted into the hole structures, the rotor core is sleeved on the rotor shaft, and two sides of the rotor shaft are fixed through round nuts; one end of the rotor shaft is also connected with a positioning disc, and a positioning pin penetrates through a hole of the positioning disc and is inserted into a positioning hole of the support to limit the rotation of the rotor shaft relative to the support;
the wire supply module comprises a positioning shaft arranged on a pair of wire supply supports, the positioning shaft is provided with upper semi-cylindrical rabbets at two ends, the supports are provided with lower semi-cylindrical rabbets, and the enameled wire roller is sleeved on the positioning shaft and is positioned in the axial direction through a positioning sleeve, a thrust bearing and a nut.
Furthermore, the bracket cover is hinged with the bracket on one side, the ball stud is hinged on the other side of the bracket, and the ball stud penetrates through the through hole of the bracket cover and then is connected with the butterfly nut.
Furthermore, the positioning shaft is provided with a boss at one end, one end of the enameled wire roller is abutted against the boss, and the other end of the enameled wire roller is axially positioned through the positioning sleeve, the thrust bearing and the nut.
Furthermore, the support and the positioning shaft are fixed through the shaft sleeve and the jackscrew after being matched.
Further, the lower part of the bracket is also provided with a base.
Further, the turntable is also provided with a handle.
Has the advantages that: through using the utility model discloses a winding device and wire winding method of electric motor rotor iron core subassembly can guarantee product quality, does not rely on the technical merit of workman's operation, does not use workman's manual count, and the uniformity is high after the coiling, has effectively improved traditional wire winding method, very big intensity of labour who has alleviateed the workman, has improved work efficiency and maintenance and has changed the degree of difficulty.
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.
The features, functions, and advantages that have been discussed can be achieved independently in various examples or may be combined in yet other examples. Further details of the examples can be seen with reference to the following description and the accompanying drawings.
Drawings
The illustrative examples, as well as a preferred mode of use, further objectives, and descriptions thereof, will best be understood by reference to the following detailed description of an example of the present invention when read in conjunction with the accompanying drawings, wherein:
fig. 1 is a front view of a winding device of a motor rotor core assembly according to the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a front view of the thread supplying apparatus;
fig. 5 is a left side view, partially in section, of fig. 4.
1-counter, 2-counter magnetic inductor, 3-magnetic induction sheet, 4-rotating shaft, 5-support, 6-rotor shaft, 7-round nut, 8-rotor core, 9-positioning disk, 10-positioning pin, 11-rotating disk, 12-handle, 13-seat plate, 14-thrust bearing, 15-backing plate, 16-beryllium bronze sleeve, 17-washer, 18-stop nut, 19-support cover, 20-ball stud, 21-butterfly nut, 22-shaft sleeve, 23-positioning shaft, 24-enameled wire roller, 25-positioning sleeve, 26-thrust bearing, 27-nut, 28-wire supply support, 29-base, 30-top thread
Detailed Description
The disclosed examples will be described more fully with reference to the accompanying drawings, in which some (but not all) of the disclosed examples are shown. Indeed, many different examples may be described and should not be construed as limited to the examples set forth herein. Rather, these examples are described so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
A winding device for a multi-pole rotor core assembly of a motor has a reference function for winding a multi-pole rotor core. As will be explained in further detail below, the apparatus includes a winding module (see fig. 1-3) and a wire supply module (see fig. 4-5). The example shown is a winding arrangement for a four-pole rotor core assembly.
The winding module comprises a counting unit, a bottom rotating unit and a top rotating unit, wherein the bottom rotating unit can rotate around a vertical rotating shaft, and the top rotating unit can rotate around a horizontal rotating shaft. The bottom rotating unit comprises a bottom seat plate 13, a thrust bearing 14, a backing plate 15, a beryllium bronze sleeve 16, a washer 17, a stop nut 18, a rotating shaft 4 and a turntable 11. The seat plate 13 is provided with a through hole and is fixed with the backing plate 15 through a bolt; a thrust bearing 14 and a beryllium bronze sleeve 16 are arranged on the rotating shaft 4 to increase the rotating damping force, prevent the rotation during winding and increase the winding force, and the lower part of the rotating shaft 4 is matched with the backing plate 15 to rotate through a gasket 17 and a stop nut 18; the rotating shaft 4 and the turntable 11 are fixed through bolts; a handle 12 is arranged on the rotary disc 11, so that the winding can be rotated conveniently; the turntable 11 is also provided with a magnetic induction sheet 3 for counting, and the backing plate 15 is provided with a magnetic inductor 2 of the counter, so that the number of turns of the winding of the rotor can be monitored. The number of revolutions of the recording turntable 11 is started by the counter 1 of the counting unit.
Install top rotary unit on bottom rotary unit upper portion, top rotary unit includes support 5 (2), rotor shaft 6, round nut 7 (2), positioning disk 9, locating pin 10, support lid 19 (2), ball stud 20 (2) and butterfly nut 21 (2). The top rotary unit has a rotor shaft 6 rotating horizontally, and a rotor core 8 is mounted on the rotor shaft 6; through the rotation of locating pin 10 and positioning disk 9 restriction rotor shaft 6 and rotor core 8, rotor shaft 6 that is equipped with rotor core 8 can fast loading and unloading, reaches the purpose of quick replacement rotor core 8. The bracket 5 and the turntable 11 are fixed through bolts; the rotor shaft 6 is matched and fixed with a rotor iron core 8 through a positioning key and a round nut 7; a round positioning disc 9 is fixed on the rotor shaft 6, 4 holes are uniformly distributed on the positioning disc and matched with positioning pins 10, and the positioning pins 10 limit the rotation of the rotor shaft 6 relative to the support 5 through positioning holes in the right support, so that the rotor winding pole changing positioning effect is achieved. And the left bracket 5 and the right bracket 5 are respectively provided with a bracket cover 19, a ball stud 20 and a butterfly nut 21, so that the rotor core can be rapidly assembled and disassembled.
Supply the line module to include axle sleeve 22, location axle 23, enameled wire gyro wheel 24, the position sleeve 25, footstep bearing 26, nut 27, supply line support 28, base 29 and jackscrew 30 etc, enameled wire gyro wheel 24 is rotatory on location axle 23, make location axle 23 rotatory certain damping force that has through footstep bearing 26, certain tension has when playing the wire winding, and there is last semi-cylindrical tang location axle 23 both ends, it is fixed with axle sleeve 22 to utilize behind the lower semi-cylindrical tang cooperation of supplying line support 28, fast loading and unloading function has, make things convenient for location axle 23 from supplying fast loading and unloading on the line module, reach the purpose of quick replacement enameled wire gyro wheel 24, screw hole and jackscrew still have on axle sleeve 22, play the fixed action.
The utility model also provides a winding method of the multipolar rotor core subassembly of motor, this winding method utilizes foretell winding device, including following step:
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 recording the number of winding turns through the counter 1;
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 the four-pole winding of the rotor core is finished.
During operation, the handle 12 on the rotary table 11 is rotated, so that the enameled wire drives the enameled wire roller 24 to rotate, the number of winding turns is recorded through the counter 1, when a certain pole is wound to a specified number of turns (number of turns), the positioning pin 10 is pulled out, the rotor core is rotated for 90 degrees, and next pole winding is carried out until all poles are wound.
The utility model discloses a use characteristics of device are:
1. rotate enameled wire gyro wheel round the location axle, enameled wire gyro wheel axle side is equipped with position sleeve, footstep bearing and nut, can increase or reduce enameled wire gyro wheel around the rotatory damping force of location axle according to adjusting nut's elasticity, makes it satisfy the required tension of rotor wire winding, and the tension constancy after the regulation is better and can't kick-back to guarantee the tensile uniform stability of wire winding.
2. The locating shaft both ends that supply the line module have the semicylinder tang, and it is fixed to utilize the axle sleeve with the cooperation of the first semicylinder tang of locating support back, are equipped with the jackscrew on the axle sleeve, play fixed axle sleeve, prevent the function that the enameled wire gyro wheel drops from supplying the line support, and this structure plays quick assembly disassembly function, makes things convenient for the locating shaft from supplying fast loading and unloading on the line module, reaches the purpose of quick replacement enameled wire gyro wheel.
3. During winding, 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 is pulled out, the rotor core is fixed by the positioning pin after being rotated for 90 degrees, the handle is rotated again to perform winding of the other pole, and winding of four poles is sequentially completed according to the method. The turntable is provided with an electronic counter induction sheet, and the counter automatically records the number of winding turns when rotating one turn.
4. The bottom rotary unit of the winding module can rotate around a vertical rotary shaft, and is provided with the thrust bearing and the beryllium bronze sleeve, so that the rotary damping force is increased, and the effects of rotation and winding force are prevented during winding.
5. And the left bracket and the right bracket of the winding module are respectively provided with a bracket cover, a ball stud and a butterfly nut, so that the rotor core can be quickly assembled and disassembled, and the specific structure is shown in the drawing.
The description of the different advantageous arrangements has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the examples in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Additionally, the different advantageous examples may describe different advantages as compared to other advantageous examples. The example or examples selected are chosen and described in order to best explain the principles of the examples, the practical application, and to enable others of ordinary skill in the art to understand the disclosure for various examples with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A winding device for a multi-pole rotor core assembly of a motor is characterized in that: the device comprises a winding module and a wire supply module, wherein the winding module comprises a counting unit, a bottom rotating unit and a top rotating unit,
the counting unit comprises a counter (1);
a base plate (15) is fixed on the seat plate (13) of the bottom rotating unit; the seat plate (13) is provided with a first through hole, the base plate (15) is provided with a second through hole with a step hole, the upper end of the rotating shaft (4) is provided with a boss, the shaft lever penetrates through the second through hole, the shaft head extends into the first through hole, a first thrust bearing (14) is arranged between the root of the shaft lever and the step hole, a beryllium bronze sleeve (16) is arranged between the shaft lever and the second through hole, the shaft head is sequentially provided with a gasket (17) and a stop nut (18), and the boss is fixedly provided with a rotary table (11); a counter magnetic inductor (2) is further mounted on the base plate (15), and a magnetic induction sheet (3) is mounted on the rotary table (11);
the top rotating unit comprises two opposite first supports (5) fixedly mounted on the turntable (11), each first support (5) is hinged with a support cover (19), and when the support covers (19) are locked on the first supports (5), a hole structure is formed between the two supports; two ends of the rotor shaft (6) are inserted into the hole structures, the rotor core (8) is sleeved on the rotor shaft (6), and two sides of the rotor shaft are fixed through round nuts (7); one end of the rotor shaft (6) is also connected with a positioning disc (9), and the rotation of the rotor shaft (6) relative to the first bracket (5) is limited by inserting a positioning pin (10) into a hole of the positioning disc (9) and a positioning hole of the first bracket (5);
supply line module including installing location axle (23) on a pair of confession line support (28), location axle (23) have the semicylindrical tang at both ends, supply line support (28) to have down the semicylindrical tang, enameled wire gyro wheel (24) suit is on this location axle (23) and through position sleeve (25), second thrust bearing (26) and nut (27) at axial positioning.
2. The winding device according to claim 1, wherein: the bracket cover (19) is hinged with the first bracket (5) on one side, the ball stud (20) is hinged on the other side of the first bracket (5), and the ball stud (20) penetrates through the through hole of the bracket cover (19) and then is connected with the butterfly nut (21).
3. The winding device according to claim 1, wherein: the positioning shaft (23) is provided with a boss at one end, one end of the enameled wire roller (24) is abutted against the boss, and the other end of the enameled wire roller is axially positioned through a positioning sleeve (25), a second thrust bearing (26) and a nut (27).
4. The winding device according to claim 3, wherein: the thread supply bracket (28) is matched with the positioning shaft (23) and then fixed through the shaft sleeve (22) and the jackscrew (30).
5. The winding device according to claim 4, wherein: the lower part of the wire supply bracket (28) is also provided with a base (29).
6. The winding device according to any one of claims 1 to 5, wherein: the turntable (11) also has a handle (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122097381.8U CN216004722U (en) | 2021-09-01 | 2021-09-01 | Winding device for multi-pole rotor core assembly of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122097381.8U CN216004722U (en) | 2021-09-01 | 2021-09-01 | Winding device for multi-pole rotor core assembly of motor |
Publications (1)
Publication Number | Publication Date |
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CN216004722U true CN216004722U (en) | 2022-03-11 |
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CN202122097381.8U Active CN216004722U (en) | 2021-09-01 | 2021-09-01 | Winding device for multi-pole rotor core assembly of motor |
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CN (1) | CN216004722U (en) |
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2021
- 2021-09-01 CN CN202122097381.8U patent/CN216004722U/en active Active
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