CN113258734A - Armature coil winding device of permanent magnet synchronous motor - Google Patents
Armature coil winding device of permanent magnet synchronous motor Download PDFInfo
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- CN113258734A CN113258734A CN202110709187.2A CN202110709187A CN113258734A CN 113258734 A CN113258734 A CN 113258734A CN 202110709187 A CN202110709187 A CN 202110709187A CN 113258734 A CN113258734 A CN 113258734A
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- fixing
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- driving
- shaping
- assembly
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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
- H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
- H02K15/0037—Shaping or compacting winding heads
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention is suitable for the technical field of coil production devices, and provides a permanent magnet synchronous motor armature coil winding device, which comprises: the device comprises a base and a box body positioned on the base; the fixing mechanism is positioned in the box body; the fixing mechanism comprises a fixing component and a supporting component matched with the fixing component; the stator support device is used for supporting and fixing the stator to be processed; the winding mechanism is connected with the box body; the shaping mechanism is connected with the box body; the shaping mechanism comprises an upper shaping assembly and a lower shaping assembly matched with the upper shaping assembly and is used for shaping the coil processed by the winding mechanism; and the second driving assembly is used for driving the lower shaping assembly and the fixing assembly to work. The coil winding device is innovative in structure, and the coil winding quality of the device is effectively improved through the arrangement of the shaping mechanism.
Description
Technical Field
The invention relates to the technical field of coil production devices, in particular to a permanent magnet synchronous motor armature coil winding device.
Background
The permanent magnet synchronous motor provides excitation by the permanent magnet, so that the structure of the motor is simpler, the processing and assembling cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; and because excitation current is not needed, excitation loss is avoided, and the efficiency and the power density of the motor are improved. The winding of the armature coil is taken as an important process of motor production, and the production quality of the motor is directly influenced.
When the stator and the rotor are assembled, due to the fact that irregular phenomena may exist after partial coils are wound, most of the existing coil winding devices only meet the winding work of the coils, the wound coils cannot be shaped, manual shaping processing is needed, errors are prone to occurring in assembly of the stator and the rotor, and installation quality is affected.
Therefore, most of the existing armature coil winding devices of the permanent magnet synchronous motor have single functions, cannot shape and process the wound coils, seriously influences the production efficiency of the motor, and is difficult to be widely applied.
Disclosure of Invention
The embodiment of the invention aims to provide a permanent magnet synchronous motor armature coil winding device, aiming at solving the following problems: most of the existing armature coil winding devices of the permanent magnet synchronous motor have single function, cannot shape and process the wound coil, seriously influences the production efficiency of the motor, and is difficult to be widely applied.
The embodiment of the invention is realized in such a way that the armature coil winding device of the permanent magnet synchronous motor comprises:
the device comprises a base and a box body positioned on the base;
the fixing mechanism is positioned in the box body; the fixing mechanism comprises a fixing component and a supporting component matched with the fixing component; the stator support device is used for supporting and fixing the stator to be processed;
the winding mechanism is connected with the box body and is used for winding and processing a coil on the stator to be processed on the fixing mechanism;
the shaping mechanism is connected with the box body; the shaping mechanism comprises an upper shaping assembly and a lower shaping assembly matched with the upper shaping assembly and is used for shaping the coil processed by the winding mechanism; and
and the second driving assembly is used for driving the lower shaping assembly and the fixing assembly to work.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: the embodiment of the invention is provided with the upper shaping component and the lower shaping component, the upper shaping component is arranged to realize the pressing and shaping operation on the top of the armature coil after the coil is wound, the lower shaping component is arranged to realize the pressing and shaping operation on the bottom of the armature coil after the coil is wound, and the shaping operation on the coil is realized through the mutual matching use of the upper shaping component and the lower shaping component, so that the problems that the assembly error is easily caused and the production quality of a motor is influenced due to the fact that an irregular phenomenon possibly exists in part of the coils after the coils are wound when a stator and a rotor are assembled and installed are solved, and the production efficiency of the motor is further improved.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Fig. 5 is a partial perspective view of fig. 1 at C.
Fig. 6 is a schematic perspective view of a part of a fixing mechanism in an embodiment of the invention.
In the drawings: 1-a base, 2-a guide part, 3-a box body, 4-a first fixing part, 5-an adjusting part, 6-a winding module, 7-a driving bin, 8-a first telescopic part, 9-a first supporting part, 10-a threaded disc, 11-a fixing table, 12-a second telescopic part, 13-a first driving component, 14-a first rotating shaft, 15-a second rotating shaft, 16-a lower pressing part, 17-a second fixing part, 18-a second driving component, 19-a first transmission part, 20-a second transmission part, 21-an elastic part, 22-a control part, 23-a connecting part, 24-a first shaping pressing block, 25-a rebound part, 26-a servo motor, 27-an upper pressing part, 28-a second shaping pressing block and 29-a screw rod sliding block, 30-screw mandrel, 31-second support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, an armature coil winding device of a permanent magnet synchronous motor according to an embodiment of the present invention includes:
the device comprises a base 1 and a box body 3 positioned on the base 1;
the fixing mechanism is positioned in the box body 3; the fixing mechanism comprises a fixing component and a supporting component matched with the fixing component; the stator support device is used for supporting and fixing the stator to be processed;
the winding mechanism is connected with the box body 3 and is used for winding and processing a coil of the stator to be processed on the fixing mechanism;
the shaping mechanism is connected with the box body 3; the shaping mechanism comprises an upper shaping assembly and a lower shaping assembly matched with the upper shaping assembly and is used for shaping the coil processed by the winding mechanism; and
and the second driving assembly 18 is used for driving the lower shaping assembly and the fixing assembly to work.
In the embodiment of the invention, the box body 3 can be stably supported through the base 1 during working, the stability of the device during working is improved, the fixing mechanism and the lower shaping component can be driven to work through the second driving component 18, the stator to be processed can be fixed through the fixing component, the stator to be processed on the fixing component can be stably supported through the supporting component, the shaking of workpieces during processing is avoided, the winding quality of a coil of the device is improved, the stator to be processed placed on the fixing mechanism can be wound and processed through the winding mechanism, the top of the coil can be pressed and shaped through the upper shaping component, and the bottom of the coil can be pressed and shaped through the lower shaping component, so that the phenomenon of irregularity after the coil is wound is avoided; compared with the prior art, the motor shaping device is provided with the upper shaping assembly and the lower shaping assembly, the upper shaping assembly is arranged to realize the pressing and shaping operation on the top of the armature coil after the coil is wound, the lower shaping assembly is arranged to realize the pressing and shaping operation on the bottom of the armature coil after the coil is wound, the shaping operation on the coil is realized through the mutual matching use of the upper shaping assembly and the lower shaping assembly, the problem that the motor production quality is influenced because the irregular phenomenon possibly exists in part of the coils after the coils are wound is solved, and the production efficiency of the motor is further improved.
In one embodiment of the present invention, referring to fig. 1 and 6, the fixing assembly includes:
the fixed table 11 is connected with the box body 3 through a second rotating shaft 15; wherein the second rotating shaft 15 is connected with the second driving assembly 18;
the first fixing piece 4 is positioned on the fixing table 11 and used for fixing the stator to be processed; and
and the adjusting piece is used for adjusting the working position of the first fixing piece 4.
In this embodiment, the second rotating shaft 15 is of a hollow structure, the fixed platform 11 is rotatably mounted on the box body 3 through the second rotating shaft 15, the fixed platform 11 may be of a disc-shaped hollow structure, the first fixed member 4 is slidably connected with the fixed platform 11, three groups of first fixed members 4 may be uniformly arranged on the fixed platform 11, the first fixed member 4 may be an arc-shaped fixed plate or a fixed rod, the fixed platform 11 is further provided with a guide groove for facilitating the connection between the first fixed member 4 and the adjusting member, and the displacement path of the first fixed member 4 is further conveniently limited through the guide groove; the stator can be treated through first mounting 4 and process fixedly to the during operation, is convenient for carry out coil coiling work, can adjust the position of three first mountings 4 of group through the adjusting part to the realization is fixed the stator of different models size, improves the suitability of device, and then conveniently carries out coil coiling processing work.
In one embodiment of the present invention, referring to fig. 1 and 6, the adjusting member includes:
the threaded disc 10 is connected with the fixed table 11 through a first rotating shaft 14;
a first driving assembly 13 for driving the threaded disc 10 to rotate; and
a connecting piece 23 for connecting the first fixing piece 4 and the threaded disc 10.
In this embodiment, the first rotating shaft 14 penetrates through the second rotating shaft 15, the connecting member 23 may be a rectangular connecting block or a trapezoidal connecting block, the connecting member 23 is in threaded connection with the threaded disc 10, the first driving assembly 13 may include a servo motor, a driving gear and a driven gear, the driving gear is connected with the servo motor, the driven gear is connected with the first rotating shaft 14, and the driven gear is in meshed connection with the driving gear; the during operation can drive first pivot 14 through servo motor and rotate to it is rotatory to drive threaded disc 10, can drive connecting piece 23 through threaded disc 10 and slide on threaded disc 10 surface, and then can drive first mounting 4 through connecting piece 23 and remove, realizes the adjustment work to 4 operating position of first mounting, thereby conveniently fixes its inside or outside according to the model size of waiting to process the stator, wherein servo motor can also adopt step motor, is convenient for drive threaded disc 10 steady rotation can, does not do here and give unnecessary detail.
In an embodiment of the present invention, referring to fig. 1, 4 and 5, the supporting assembly includes:
the first supporting piece 9 is used for supporting the stator to be processed on the fixed component;
a second telescopic element 12 for the connection between the first support 9 and the fixed assembly; and
a second support 31 located on the first support 9.
In this embodiment, the first supporting member 9 may adopt a supporting plate or a supporting rod, the first supporting member 9 adopts a telescopic structure, one end of the first supporting member 9 is connected to the second telescopic member 12, the other end of the first supporting member is connected to the first fixing member 4, three groups of the first supporting members 9 are uniformly arranged, the second telescopic member 12 may adopt an electric telescopic rod or a hydraulic rod, the first fixing member 4 is further provided with a chute for the first supporting member 9 to move in the vertical direction, the end of the first supporting member 9 penetrates through the first fixing member 4, the second supporting member 31 is connected to the end of the first supporting member 9, and the second supporting member 31 may adopt an arc-shaped supporting plate; the during operation can drive first support piece 9 through second extensible member 12 and move in vertical direction to the convenience carries out the fixed stay to the stator bottom of treating processing of different model sizes, can carry out the fixed stay to the great volume stator bottom of cover on first mounting 4 through second support piece 31, makes things convenient for the device to carry out armature coil coiling processing to the motor of different models.
In an embodiment of the present invention, referring to fig. 1, the winding mechanism includes:
the winding module 6 is used for winding and processing a coil on a stator to be processed on the fixing mechanism; and
and the adjusting piece 5 is connected with the box body 3 and is used for adjusting the working position of the winding module 6.
In this embodiment, the winding module 6 may adopt the prior art, the winding module 6 may perform coil winding processing on a stator to be processed placed on the fixing mechanism, the adjusting member 5 may include a lead screw, a slider and a servo motor, wherein the servo motor may be replaced by a step motor, the lead screw is rotatably installed on the box body 3, the slider is used for connection between the winding module 6 and the lead screw, and the lead screw is connected with an output shaft of the servo motor; during operation can carry out coil coiling work through winding module 6, can adjust winding module 6's operating position through regulating part 5, be convenient for carry out coil coiling processing to different model motors, wherein regulating part 5 can also adopt electric telescopic handle or hydraulic stem to replace, be convenient for drive winding module 6 moves on the horizontal direction can.
In one embodiment of the present invention, referring to fig. 1 and 3, the upper shaping assembly includes:
an upper pressing member 27 for shaping the coil processed by the winding mechanism;
a driving bin 7 for performing mounting processing on the upper pressing piece 27;
the first telescopic piece 8 is connected with the box body 3 and used for driving the driving bin 7 to move; and
and the elastic driving piece is positioned in the driving bin 7 and is used for driving the upper pressing piece 27 to perform pressing operation.
In this embodiment, the upper pressing member 27 may adopt a pressing plate or a pressing rod, a second shaping pressing block 28 is further disposed at the end of the upper pressing member 27, a spring is further disposed between the second shaping pressing block 28 and the upper pressing member 27 to facilitate pressing and shaping of the coil, the first telescopic member 8 may adopt an electric telescopic rod or a hydraulic rod, and a plurality of groups of first telescopic members 8 are provided; the during operation can drive the motion of drive storehouse 7 through first extensible member 8 to press 27 moves to coil one end in the drive, can drive press 27 through the elastic drive spare and move in vertical direction, thereby realize the plastic processing to the coil top, can effectively avoid the coil to receive the damage through the combined action of second plastic briquetting 28 and spring, improve the processingquality of motor.
In one embodiment of the present invention, referring to fig. 1 and 3, the elastic driving member includes:
a feeding member for driving the upper pressing member 27 to move; and
and a resilient member 25 located in the driving chamber 7 for performing a reciprocating resilient movement of the upper pressing member 27.
In this embodiment, the feeding member includes a servo motor 26, a lead screw slider 29 and a lead screw 30, the lead screw 30 is rotatably installed in the driving bin 7, the lead screw 30 is provided with an incomplete thread, the servo motor 26 is used for driving the lead screw 30 to rotate, the lead screw slider 29 is used for connecting the upper pressing member 27 and the lead screw 30, the resilient member 25 may include a baffle and a spring, and the baffle is connected with the driving bin 7 through the spring; during operation, the servo motor 26 can drive the screw rod 30 to slide, so as to drive the screw rod slider 29 to move, when the screw rod slider 29 moves to a non-threaded section on the screw rod 30, the screw rod slider 29 is driven to move upwards through the resilience effect of the rebound piece 25, and the screw rod 30 continuously rotates to drive the screw rod slider 29 to move downwards, so that the screw rod slider 29 vibrates in the non-threaded section in a small amplitude, the shaping quality of the upper pressing piece 27 on a coil is improved, wherein the feeding piece can be replaced by a hydraulic rod or an electric telescopic rod, and the rebound piece 25 can be replaced by a spring piece and baffle plate matched form.
In one embodiment of the present invention, referring to fig. 1, 2 and 4, the lower shaping mechanism includes:
the lower pressing piece 16 is used for shaping the coil processed by the winding mechanism;
a second fixing member 17 for adjusting the operating position of the lower pressing member 16;
an elastic member 21 for connection between the lower pressing member 16 and the second fixing member 17; and
and a control member 22 for controlling the operating state of the lower pressing member 16.
In this embodiment, the box body 3 is further provided with a guide 2 for stably supporting the lower pressing member 16, the guide 2 may include a support rod and a support plate, one end of the support rod is slidably mounted on the support plate, the other end of the support rod is fixedly connected to the lower pressing member 16, the lower pressing member 16 may be a lower press plate or a press rod, the lower pressing member 16 adopts an electric telescopic structure, one end of the lower pressing member 16 is connected to the second fixing member 17 through an elastic member 21, the second fixing member 17 includes an electric telescopic rod and a fixing plate, the fixing plate adopts an L-shaped structure, the electric telescopic rod is connected to the lower pressing member 3 through the support plate, the fixing plate is fixedly connected to the electric telescopic rod, and the electric telescopic rod can drive the lower pressing member 16 to move synchronously with the support assembly in the vertical direction, the second fixing member 17 may further include a hydraulic rod and a fixing plate or a fixing rod, the elastic member 21 may include a connecting rod and a spring, one end of the connecting rod is fixedly connected to the lower pressing member 16, the other end of the connecting rod is slidably connected to the fixing plate, the spring is sleeved on the connecting rod, the elastic member 21 may further include a spring plate directly used for connecting the lower pressing member 16 and the fixing plate, and the control member 22 may be a cam; when in work, the second fixing part 17 can drive the lower pressing part 16 and the supporting component to synchronously move, the electric telescopic structure of the lower pressing piece 16 is convenient for adjusting the shaping position and shaping work, the lower pressing piece 16 can be driven to move in the vertical direction by the rotation of the control piece 22, so that the bottom of the coil can be shaped by the lower pressing piece 16, wherein the tail end of the lower pressing piece 16 is also provided with a first shaping pressing block 24, the shaping effect is improved conveniently through the first shaping pressing block 24, meanwhile, the coil is protected, the control member 22 can be an electric telescopic rod or a hydraulic rod, so as to drive the lower pressing member 16 to move in the vertical direction, the pressing piece 16 is driven to move along with the supporting component in the vertical direction through the second fixing piece 17, and the bottom of the coils of different models can be shaped and processed conveniently.
In one embodiment of the present invention, referring to fig. 1, the second driving assembly 18 includes:
a drive motor;
a first transmission member 19 for connection between the fixed assembly and the driving motor;
and a second transmission member 20 for connecting the lower shaping mechanism and the driving motor.
In this embodiment, the driving motor may adopt a servo motor or a stepping motor, the first transmission member 19 includes a driving pulley and a driven pulley, the driving pulley is connected with the driving motor, the driven pulley is connected with the second rotating shaft 15, and the driven pulley is connected with the driving gear through a transmission belt, the second transmission member 20 includes a transmission rod, a driven gear and a driving gear, the transmission rod is connected with an output shaft of the driving motor, the driven gear is connected with the control member 22, the driving gear is connected with the transmission rod, and the driving gear is engaged with the driven gear; during operation can be with the power transmission that driving motor produced to second pivot 15 on through first driving part 19 to drive second pivot 15 and rotate, and then drive fixed station 11 and place the stator that treats that is processed on fixed station 11 and rotate, be convenient for carry out coil coiling processing, wherein first driving part 19 can also adopt the form of gear combination to carry out power transmission, be convenient for carry out driving motor with power transmission between the fixed subassembly can, do not do the repeated description here, can drive control 22 through second driving part 20 and rotate, wherein the transfer line adopts extending structure, and the plastic subassembly still can carry out power transmission work when removing under the convenience.
In summary, the working principle of the invention is as follows: when the device works, the box body 3 can be stably supported through the base 1, the stability of the device during working is improved, the fixing mechanism and the lower shaping component can be driven to work through the second driving component 18, the stator to be processed can be fixed through the fixing component, the stator to be processed on the fixing component can be stably supported through the supporting component, the shaking of workpieces during processing is avoided, the winding quality of a coil of the device is improved, the stator to be processed placed on the fixing mechanism can be wound and processed through the winding module 6, the working position of the winding module 6 can be adjusted through the adjusting component 5, the winding processing of the coil can be conveniently carried out on motors with different models, the top of the coil can be pressed and shaped through the upper shaping component, and the bottom of the coil can be pressed and shaped through the lower shaping component, thereby avoiding the irregular phenomenon after the coil is wound and finishing the winding work of the armature coil of the permanent magnet synchronous motor.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a PMSM armature coil coiling device which characterized in that, PMSM armature coil coiling device includes:
the device comprises a base and a box body positioned on the base;
the fixing mechanism is positioned in the box body; the fixing mechanism comprises a fixing component and a supporting component matched with the fixing component; the stator support device is used for supporting and fixing the stator to be processed;
the winding mechanism is connected with the box body and is used for winding and processing a coil on the stator to be processed on the fixing mechanism;
the shaping mechanism is connected with the box body; the shaping mechanism comprises an upper shaping assembly and a lower shaping assembly matched with the upper shaping assembly and is used for shaping the coil processed by the winding mechanism; and
and the second driving assembly is used for driving the lower shaping assembly and the fixing assembly to work.
2. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the fixing assembly comprises:
the fixed table is connected with the box body through a second rotating shaft; the second rotating shaft is connected with the second driving assembly;
the first fixing piece is positioned on the fixing table and used for fixing the stator to be processed; and
and the adjusting piece is used for adjusting the working position of the first fixing piece.
3. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 2, wherein the adjusting member comprises:
the threaded disc is connected with the fixed table through a first rotating shaft;
the first driving assembly is used for driving the threaded disc to rotate; and
and the connecting piece is used for connecting the first fixing piece with the threaded disc.
4. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the support assembly comprises:
the first supporting piece is used for supporting the stator to be processed on the fixing assembly;
the second telescopic piece is used for connecting the first supporting piece and the fixing component; and
a second support on the first support.
5. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the winding mechanism comprises:
the winding module is used for winding and processing a coil on a stator to be processed on the fixing mechanism; and
and the adjusting piece is connected with the box body and used for adjusting the working position of the winding module.
6. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the upper shaping component comprises:
the upper pressing piece is used for shaping the coil processed by the winding mechanism;
the driving bin is used for mounting the upper pressing piece;
the first telescopic piece is connected with the box body and used for driving the driving bin to move; and
and the elastic driving piece is positioned in the driving bin and is used for driving the upper pressing piece to perform pressing work.
7. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 6, wherein the elastic driving member comprises:
the feeding piece is used for driving the upper pressing piece to move; and
and the rebound part is positioned in the driving bin and is used for realizing the reciprocating rebound motion of the upper pressing part.
8. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the lower shaping mechanism comprises:
the lower pressing piece is used for shaping the coil processed by the winding mechanism;
the second fixing piece is used for adjusting the working position of the lower pressing piece;
the elastic piece is used for connecting the lower pressing piece and the second fixing piece; and
and the control piece is used for controlling the working state of the lower pressing piece.
9. The winding device of the armature coil of the permanent magnet synchronous motor according to claim 1, wherein the second driving assembly comprises:
a drive motor;
the first transmission piece is used for connecting the fixed assembly and the driving motor;
and the second transmission part is used for connecting the lower shaping mechanism and the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709187.2A CN113258734A (en) | 2021-06-25 | 2021-06-25 | Armature coil winding device of permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709187.2A CN113258734A (en) | 2021-06-25 | 2021-06-25 | Armature coil winding device of permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113258734A true CN113258734A (en) | 2021-08-13 |
Family
ID=77189637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110709187.2A Withdrawn CN113258734A (en) | 2021-06-25 | 2021-06-25 | Armature coil winding device of permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113258734A (en) |
-
2021
- 2021-06-25 CN CN202110709187.2A patent/CN113258734A/en not_active Withdrawn
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Application publication date: 20210813 |