CN220874382U - Stator winding positioning mechanism of external rotor motor - Google Patents
Stator winding positioning mechanism of external rotor motor Download PDFInfo
- Publication number
- CN220874382U CN220874382U CN202320745264.4U CN202320745264U CN220874382U CN 220874382 U CN220874382 U CN 220874382U CN 202320745264 U CN202320745264 U CN 202320745264U CN 220874382 U CN220874382 U CN 220874382U
- Authority
- CN
- China
- Prior art keywords
- stator
- positioning mechanism
- rotor motor
- workbench
- stator winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 230000005389 magnetism Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of stator winding and discloses a stator winding positioning mechanism of an external rotor motor, which effectively solves the problem that a positioning block does not completely enter a clamping groove at present so that the stator positioning accuracy is poor.
Description
Technical Field
The utility model belongs to the technical field of stator winding, and particularly relates to a stator winding positioning mechanism of an outer rotor motor.
Background
According to the patent document with the authorized publication number of CN204216753U, the invention is named as an initial positioning mechanism of a motor stator winding machine, and the description of the initial positioning mechanism is as follows: the motor stator winding machine initial positioning mechanism comprises a positioning block and a driving mechanism for driving the positioning block to move, wherein the driving mechanism can be a pneumatic element or a hydraulic element and can be other power devices, the driving mechanism is connected with the positioning block through a connecting device, the connecting device is arranged on a sliding guide rail, and the driving mechanism can drive the connecting device to move freely up and down along the sliding guide rail; three bulges matched with the notches of the motor stator are arranged on one side of the positioning block, are distributed in an arc along the side surface of the positioning block and are correspondingly matched with the three notches on one side of the motor stator respectively; the other side of the motor stator is provided with a wire guide plate and a positioning head, the positioning head is arranged at the middle part of the wire guide plate, the wire guide plate is arc-shaped, and the wire guide plate is symmetrically distributed along the central axis of the positioning head; the wire guide plate is provided with a locating pin corresponding to the notch of the motor stator, the locating head is provided with a clamping groove corresponding to a single winding of the motor stator, and the centers of the locating head, the motor stator and the locating block are distributed on the same axis, namely the central axis; the following drawbacks still remain:
Because the positioning block is required to correspond to the clamping groove on the stator during positioning, and after the stator is placed, the positioning block moves towards the positioning head, so that two sides of the stator are clamped, and the situation that the positioning block does not completely enter the clamping groove is likely to exist, so that the positioning accuracy of the stator is poor.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stator winding positioning mechanism of the outer rotor motor, which effectively solves the problem that the positioning block possibly does not completely enter the clamping groove at present, so that the stator positioning accuracy is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stator winding positioning mechanism of the outer rotor motor comprises a workbench, wherein a stator is arranged above the workbench, clamping grooves are formed in the outer wall of the stator at equal angles, a placement component is arranged at the bottom end of the stator, and a positioning component is arranged at the outer side of the workbench;
The placing component comprises a placing groove formed in the stator, the bottom end of the placing groove is provided with a supporting rod, the bottom end of the supporting rod is provided with a base, and the base is fixedly arranged at the top end of the workbench.
Preferably, the positioning assembly comprises a fixing frame arranged on one side of the stator, the fixing frame is fixedly arranged at the top end of the workbench, one side, close to the stator, of the fixing frame is provided with a positioning head, the positioning head is clung to the outer wall of the stator, and two sides of the positioning head are symmetrically provided with wire guide plates.
Preferably, one side of the stator away from the fixing frame is provided with a sliding seat, the sliding seat is in sliding connection with a sliding groove, the sliding groove is formed in the top of the workbench, the top end of the sliding seat is provided with a cylinder, the output end of the cylinder is provided with a top frame, and the top frame is flush with the stator.
Preferably, the end of the chute is rotatably connected with a screw rod, the screw rod is in threaded connection with the sliding seat, one end of the screw rod is fixedly connected with an output shaft of the motor, and the motor is fixedly arranged on the workbench.
Preferably, a positioning plate is arranged on one side of the top frame, which is close to the stator, and a positioning block is arranged on one side of the positioning plate, which is close to the stator, at equal angles.
Preferably, the two sides of the locating plate are symmetrically and rotationally connected with connecting rods, and a push plate is arranged at one end of each connecting rod, which is far away from the locating plate.
Preferably, one side of the connecting rod, which is close to the top frame, is rotationally connected with a rotating rod, one end of the rotating rod is rotationally connected with a moving block, one side of the moving block is provided with a moving rod, the moving rod is movably installed inside the fixed cylinder, the fixed cylinder is fixedly installed on the top frame, one side of the moving rod, which is close to the top frame, is provided with a spring, a magnetic block is installed on the moving rod, an electromagnet is installed on the inner wall of the fixed cylinder, and the electromagnet is magnetically connected with the magnetic block.
Compared with the prior art, the utility model has the beneficial effects that:
(1) After the electromagnet at one side is electrified, repulsive force is generated on the magnetic block, so that the connecting rod is pushed to rotate, the push plate at one side moves towards the stator, a certain thrust force is generated on the stator, the stator is pushed to perform angle adjustment, the positioning block on the positioning plate completely enters the clamping groove, and the positioning accuracy of the stator is improved;
(2) This novel all circular telegram through two electro-magnets for two push plates are removed towards the stator, thereby make two push plates all hug closely with the stator outer wall, thereby increase the centre gripping area to the stator, improve centre gripping stability, thereby reduce the skew of stator in wire winding course of working, thereby improve the location accuracy.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a stator winding positioning mechanism of an outer rotor motor according to the present utility model;
FIG. 2 is a schematic view of a placement module according to the present utility model;
FIG. 3 is a schematic view of a positioning assembly according to the present utility model;
FIG. 4 is a schematic view of a push plate structure according to the present utility model;
FIG. 5 is a schematic view of the structure of the fixing barrel of the present utility model;
In the figure: 1. a work table; 2. a stator; 3. a clamping groove; 4. placing the assembly; 401. a placement groove; 402. a support rod; 403. a base; 5. a positioning assembly; 501. a fixing frame; 502. a positioning head; 503. a wire guide plate; 504. a chute; 505. a slide; 506. a screw; 507. a motor; 508. a cylinder; 509. a top frame; 510. a positioning plate; 511. a positioning block; 512. a connecting rod; 513. a push plate; 514. a rotating lever; 515. a moving block; 516. a fixed cylinder; 517. a moving rod; 518. a spring; 519. a magnetic block; 520. an electromagnet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The first embodiment is shown in fig. 1-5, the utility model comprises a workbench 1, a stator 2 is arranged above the workbench 1, a clamping groove 3 is formed in the outer wall of the stator 2 at equal angles, a placing component 4 is arranged at the bottom end of the stator 2, and a positioning component 5 is arranged at the outer side of the workbench 1;
The placement component 4 comprises a placement groove 401 arranged in the stator 2, a supporting rod 402 is arranged at the bottom end of the placement groove 401, a base 403 is arranged at the bottom end of the supporting rod 402, and the base 403 is fixedly arranged at the top end of the workbench 1.
The positioning component 5 comprises a fixing frame 501 arranged on one side of a stator 2, the fixing frame 501 is fixedly arranged at the top end of a workbench 1, a positioning head 502 is arranged on one side of the fixing frame 501 close to the stator 2, the positioning head 502 is tightly attached to the outer wall of the stator 2, two sides of the positioning head 502 are symmetrically provided with a wire guide plate 503, one side of the stator 2 far away from the fixing frame 501 is provided with a sliding seat 505, the sliding seat 505 is in sliding connection with a sliding groove 504, the sliding groove 504 is arranged at the top of the workbench 1, an air cylinder 508 is arranged at the top end of the sliding seat 505, a top frame 509 is arranged at the output end of the air cylinder 508, the top frame 509 is flush with the stator 2, a screw 506 is rotationally connected at the end of the sliding groove 504, the screw 506 is in threaded connection with the sliding seat 505, one end of the screw 506 is fixedly connected with the output shaft of a motor 507, the motor 507 is fixedly arranged on the workbench 1, a positioning plate 510 is arranged on one side of the top frame 509 close to the stator 2, the locating plate 510 is provided with a locating block 511 at the same angle on the side close to the stator 2, two sides of the locating plate 510 are symmetrically and rotatably connected with a connecting rod 512, one end of the connecting rod 512 far away from the locating plate 510 is provided with a push plate 513, one side of the connecting rod 512 close to the top frame 509 is rotatably connected with a rotating rod 514, one end of the rotating rod 514 is rotatably connected with a moving block 515, one side of the moving block 515 is provided with a moving rod 517, the moving rod 517 is movably arranged in a fixed cylinder 516, the fixed cylinder 516 is fixedly arranged on the top frame 509, one side of the moving rod 517 close to the top frame 509 is provided with a spring 518, the moving rod 517 is provided with a magnetic block 519, the inner wall of the fixed cylinder 516 is provided with an electromagnet 520, the electromagnet 520 is magnetically connected with the magnetic block 519, after one side of the electromagnet 520 is electrified, repulsive force is generated on the magnetic block 519, thereby pushing the connecting rod 512 to rotate, the push plate 513 on one side moves towards the stator 2 to generate a certain thrust force, thereby promote stator 2 and carry out angular adjustment for locating piece 511 on the locating plate 510 enters into draw-in groove 3 completely, improves stator 2's location accuracy, and two electro-magnets 520 are all circular telegram, makes two push pedal 513 remove towards stator 2, thereby makes two push pedal 513 all hug closely with stator 2 outer wall, thereby increases the centre gripping area to stator 2, improves centre gripping stability, thereby reduces stator 2's skew in the wire winding course of working, thereby improves the location accuracy.
Working principle: when in use, the stator 2 needing to be wound is placed at the top end of the base 403, then a single winding on the stator 2 is arranged close to the positioning head 502, then the motor 507 is started, the screw 506 rotates, the screw 506 is in threaded connection with the sliding seat 505, the top frame 509 is driven to move towards the stator 2, and the positioning block 511 on the positioning plate 510 clamps the stator 2 corresponding to the clamping groove 3 on the stator 2;
When some deviation exists in the positioning of the stator 2, after the electromagnet 520 on one side is electrified, repulsive force is generated on the magnetic block 519, so that the connecting rod 512 is pushed to rotate, the push plate 513 on one side moves towards the stator 2, a certain pushing force is generated on the stator 2, the stator 2 is subjected to angle adjustment, the positioning block 511 on the positioning plate 510 completely enters the clamping groove 3, the positioning accuracy of the stator 2 is improved, then after the electromagnet 520 is powered off, the push plate 513 rotates, and then both electromagnets 520 are electrified, so that both push plates 513 move towards the stator 2, and both push plates 513 are clung to the outer wall of the stator 2, so that the clamping area of the stator 2 is increased, and the clamping stability is improved.
Claims (7)
1. The stator winding positioning mechanism of the outer rotor motor comprises a workbench (1), and is characterized in that: a stator (2) is arranged above the workbench (1), clamping grooves (3) are formed in the outer wall of the stator (2) at equal angles, a placement component (4) is arranged at the bottom end of the stator (2), and a positioning component (5) is arranged at the outer side of the workbench (1);
The placement component (4) comprises a placement groove (401) formed in the stator (2), a supporting rod (402) is installed at the bottom end of the placement groove (401), a base (403) is installed at the bottom end of the supporting rod (402), and the base (403) is fixedly installed at the top end of the workbench (1).
2. The stator winding positioning mechanism of an external rotor motor according to claim 1, wherein: the positioning assembly (5) comprises a fixing frame (501) arranged on one side of the stator (2), the fixing frame (501) is fixedly arranged on the top end of the workbench (1), one side, close to the stator (2), of the fixing frame (501) is provided with a positioning head (502), the positioning head (502) is tightly attached to the outer wall of the stator (2), and two sides of the positioning head (502) are symmetrically provided with wire guide plates (503).
3. The stator winding positioning mechanism of an external rotor motor according to claim 2, wherein: one side that mount (501) was kept away from to stator (2) is equipped with slide (505), and slide (505) and spout (504) sliding connection, and top in workstation (1) is seted up in spout (504), and cylinder (508) are installed on the top of slide (505), and roof-rack (509) are installed to the output of cylinder (508), and roof-rack (509) flushes with stator (2).
4. The stator winding positioning mechanism of an external rotor motor according to claim 3, wherein: the end of the sliding groove (504) is rotationally connected with a screw (506), the screw (506) is in threaded connection with the sliding seat (505), one end of the screw (506) is fixedly connected with an output shaft of the motor (507), and the motor (507) is fixedly arranged on the workbench (1).
5. The stator winding positioning mechanism of an external rotor motor according to claim 3, wherein: a locating plate (510) is arranged on one side, close to the stator (2), of the top frame (509), and a locating block (511) is arranged on the same angle on one side, close to the stator (2), of the locating plate (510).
6. The stator winding positioning mechanism of an external rotor motor according to claim 5, wherein: the two sides of the locating plate (510) are symmetrically and rotationally connected with connecting rods (512), and a push plate (513) is installed at one end, far away from the locating plate (510), of the connecting rods (512).
7. The stator winding positioning mechanism of an external rotor motor according to claim 6, wherein: one side that connecting rod (512) is close to roof-rack (509) rotates and is connected with dwang (514), the one end rotation of dwang (514) is connected with movable block (515), movable rod (517) is installed to one side of movable block (515), movable rod (517) movable mounting is in the inside of fixed section of thick bamboo (516), fixed section of thick bamboo (516) fixed mounting is on roof-rack (509), spring (518) are installed to one side that movable rod (517) is close to roof-rack (509), install magnetic path (519) on movable rod (517), install electro-magnet (520) on the inner wall of fixed section of thick bamboo (516), electro-magnet (520) are connected with magnetic path (519) magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745264.4U CN220874382U (en) | 2023-04-06 | 2023-04-06 | Stator winding positioning mechanism of external rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745264.4U CN220874382U (en) | 2023-04-06 | 2023-04-06 | Stator winding positioning mechanism of external rotor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874382U true CN220874382U (en) | 2024-04-30 |
Family
ID=90815588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745264.4U Active CN220874382U (en) | 2023-04-06 | 2023-04-06 | Stator winding positioning mechanism of external rotor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874382U (en) |
-
2023
- 2023-04-06 CN CN202320745264.4U patent/CN220874382U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108616202B (en) | Automatic magnetic steel installation equipment | |
| CN110011500A (en) | The stator rotor together equipment of brushless motor | |
| CN220874382U (en) | Stator winding positioning mechanism of external rotor motor | |
| CN215072087U (en) | Assembly machine suitable for permanent magnet motor | |
| CN112872439B (en) | Hole milling device for machining automobile crankshaft | |
| CN209168938U (en) | Adapt to the winding clamp of different scale toroidal core inductances | |
| CN219541790U (en) | Positioning device for drilling of hub motor | |
| CN210173289U (en) | Automatic grinding equipment for outer circle of rotor | |
| CN108989532B (en) | Versatility test fixture of cell-phone | |
| CN110912364A (en) | Permanent magnet motor general assembly professional equipment | |
| CN221248019U (en) | Cylindrical roller cutting and grinding device | |
| CN218217038U (en) | Motor disassembling and assembling tool | |
| CN112276536A (en) | Rotor rotating shaft press-fitting tool | |
| CN219436833U (en) | Rotor winding device for hub motor production | |
| CN219918669U (en) | Outer rotor permanent magnet packaging hardware | |
| CN217643111U (en) | Small-size motor stator and rotor attaches together frock | |
| CN213351372U (en) | Circular saw blade base body locking structure of circular saw blade welding device | |
| CN211708521U (en) | Clamping device for elbow cutting | |
| CN114123688B (en) | New energy automobile motor winding installation device | |
| CN220964592U (en) | Motor magnet inserts tool | |
| CN114530338B (en) | Pin pulling device | |
| CN212183280U (en) | Mute noise reduction stepping motor base | |
| CN115091334B (en) | Motor output shaft surface finish machining equipment and machining method thereof | |
| CN216265691U (en) | Clamp for assembling motorcycle engine | |
| CN215318313U (en) | Clamping mechanism for turntable motor coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |