CN221428750U - New energy motor flat wire presss in groove insulating paper positioner - Google Patents
New energy motor flat wire presss in groove insulating paper positioner Download PDFInfo
- Publication number
- CN221428750U CN221428750U CN202323529868.4U CN202323529868U CN221428750U CN 221428750 U CN221428750 U CN 221428750U CN 202323529868 U CN202323529868 U CN 202323529868U CN 221428750 U CN221428750 U CN 221428750U
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- positioning
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- disc
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- 238000005096 rolling process Methods 0.000 claims description 19
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 30
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000005465 channeling Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a new energy motor flat wire pressing-in groove insulation paper positioning device which comprises a positioning disc, a rotating disc, driving sector teeth and insulation paper supporting rods, wherein positioning guide grooves corresponding to motor stator grooves are arranged in the positioning disc, the stator grooves of a motor stator correspond to the positioning guide grooves one by one after the motor stator is placed in the middle of the positioning disc, the rotating disc is arranged on the positioning disc and can rotate around the center of the positioning disc, a central through hole and a driving guide groove are arranged on the rotating disc, an outer protruding part is arranged on the rotating disc and connected with the driving sector teeth, the driving sector teeth are connected with an external driving mechanism, a driving rotating shaft is arranged in the driving guide groove, the lower end of the driving rotating shaft is fixed at the rear end of the insulation paper supporting rods, the insulation paper supporting rods are slidably arranged in the positioning guide grooves, the insulation paper supporting rods are pushed to slide back and forth in the positioning guide grooves through the driving rotating shaft when the rotating disc rotates, and paper supporting forks are arranged at the front ends of the insulation paper supporting rods. The utility model does not influence the insertion of the hairpin part when assembling the hairpin part, and can effectively avoid the movement and displacement of the slot insulating paper.
Description
Technical Field
The utility model relates to the technical field of new energy motor production equipment, in particular to a new energy motor flat wire pressing-in groove insulating paper positioning device.
Background
The new energy motor generally adopts a flat wire stator for meeting the working conditions of high power and high current, a hairpin part processed by a rectangular enameled wire is arranged in the flat wire stator, the hairpin part is required to be inserted into a stator slot when the stator is assembled, and slot insulation paper is required to be inserted into the stator slot in advance for ensuring the insulation performance of the motor. And frictional resistance is generated between the card-issuing part and the slot insulating paper during the insertion of the card-issuing part into the slot of the stator. The higher the slot filling rate, the greater the friction resistance, i.e. the slot insulation paper is pushed out of the stator slot during the assembly and pressing of the hairpin (also called flat wire).
According to the production process of the new energy motor, the slot insulating paper cannot shift, and because the slot insulating paper is weak, the slot insulating paper inserted into the stator slot is difficult to position in an auxiliary way by adopting a proper tool, so that the problem of avoiding the shift of the slot insulating paper caused by the shift of the slot insulating paper is always an industry problem when the hairpin part is assembled in the stator slot.
Disclosure of utility model
In order to solve the problems, the utility model aims to provide the novel energy motor flat wire pressing-in slot insulation paper positioning device, and the special insulation paper positioning structure is arranged, so that the slot insulation paper can be effectively prevented from moving and shifting when the hairpin part is assembled in the stator slot.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a new energy motor flat wire indentation groove insulation paper positioner, includes positioning disk, rolling disk, drive sector tooth and insulation paper die-pin, be equipped with in the positioning disk with the location guide way that motor stator groove quantity corresponds, motor stator place in its stator groove and location guide way one-to-one behind the positioning disk centre, the rolling disk is located can wind on the positioning disk center rotates, be equipped with central through-hole and drive guide slot on the rolling disk, be equipped with the outer lug on the rolling disk with the drive sector tooth links to each other, the drive sector tooth links to each other with external actuating mechanism, be equipped with the drive pivot in the drive guide slot, the lower extreme of drive pivot is fixed in the rear end of insulation paper die-pin, the insulation paper die-pin slides and locates in the location guide way, pass through during the rolling disk the drive pivot promotes the insulation paper die-pin is in the reciprocal slip in the location guide way, the front end of insulation paper die-pin is equipped with and holds in the palm paper fork.
Further, the positioning disc is provided with a vertical roller and a horizontal pressing wheel which rotate to limit the rotating disc, and the number of the vertical roller and the horizontal pressing wheel is three or more.
Further, a positioning ring for positioning the motor stator is arranged on the positioning disc.
Further, a rolling bearing is arranged between the driving guide groove and the driving rotating shaft, and the rolling bearing is in rolling contact with the side wall of the driving guide groove.
Further, a cover plate is arranged above the driving guide groove of the rotating disc.
Further, a V-shaped paper supporting groove is formed in the paper supporting fork, and two inner side walls of the paper supporting groove are used for supporting two corners of the lower end of the insulating paper of the groove.
Further, the driving guide groove and the positioning guide groove are arranged at an included angle.
The utility model has the following beneficial effects:
1. According to the utility model, by arranging the special paper protection disc structure, when the hairpin part is just pressed into the end face of the stator slot, the lower end of the slot insulating paper is blocked, and the slot insulating paper is prevented from channeling downwards; when the hairpin part is pressed to the lower end face of the stator slot, through servo control, the paper protection disc only clamps two corners of the lower end of the slot insulation paper, the slot insulation paper is prevented from channeling downwards, and the slot insulation paper can be effectively prevented from shifting and shifting when the hairpin part is assembled in the stator slot.
2. According to the utility model, the rotating disc is utilized to rotate to drive the insulating paper supporting rod to slide back and forth in the positioning guide groove in the positioning disc, and the telescopic position of the insulating paper supporting rod can be precisely controlled by controlling the rotating angle of the rotating disc, so that the contact position of the insulating paper supporting rod and the insulating paper of the slot can be continuously adjusted when the insulating paper supporting rod is inserted into the stator slot to be close to the bottom end, the insulating paper supporting rod is ensured not to interfere with the insertion of the insulating paper supporting rod in the paper supporting process, and the insulating paper of the slot can be accurately supported to be placed for shifting.
Drawings
Fig. 1 is a schematic perspective view of a new energy motor flat wire pressing-in slot insulation paper positioning device;
Fig. 2 is a schematic perspective view of the new energy motor flat wire pressing slot insulating paper positioning device of the utility model after the positioning ring and the cover plate are removed;
FIG. 3 is a schematic perspective view of a puck according to the present utility model;
FIG. 4 is a perspective view of a rotatable disk of the present utility model;
fig. 5 is a schematic perspective view of an insulation paper supporting rod of the present utility model.
Reference numerals illustrate:
1. A positioning plate; 11. positioning guide grooves; 12. a vertical roller; 13. a horizontal pinch roller; 2. a rotating disc; 21. a central through hole; 22. driving the guide groove; 23. an outer protruding portion; 3. driving the sector gear; 4. an insulating paper supporting rod; 41. a paper supporting fork; 42. a paper supporting groove; 5. driving the rotating shaft; 6. a positioning ring; 7. and a cover plate.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and specific examples:
referring to fig. 1-5, the new energy motor flat wire pressing-in groove insulation paper positioning device comprises a positioning disc 1, a rotating disc 2, driving fanning teeth 3 and insulation paper supporting rods 4, wherein positioning guide grooves 11 corresponding to the number of motor stator grooves are arranged in the positioning disc 1, the motor stator is arranged at the rear end of the insulation paper supporting rods 4 after the positioning disc 1 is in one-to-one correspondence with the positioning guide grooves 11, the rotating disc 2 is arranged on the positioning disc 1 and can rotate around the center of the positioning disc 1, a central through hole 21 and driving guide grooves 22 are arranged on the rotating disc 2, the driving guide grooves 22 are arranged at an included angle with the positioning guide grooves 11, an outer protruding portion 23 is arranged on the rotating disc 2 and connected with the driving fanning teeth 3, the driving fanning teeth 3 are connected with an external driving mechanism, driving rotating shafts 5 are arranged in the driving guide grooves 22, the lower ends of the driving rotating shafts 5 are fixed at the rear ends of the insulation paper supporting rods 4 (the rear ends of the insulation paper supporting rods 4 are provided with threaded holes, the driving rotating shafts 5 are connected to the insulation paper supporting rods 4 through threads), the insulation paper supporting rods 4 slide in the positioning guide grooves 11, and when the driving paper supporting rods 4 slide in the positioning guide grooves 11, and the driving paper supporting rods 4 slide through the reciprocating paper supporting rods 4, and the driving shafts are provided with the driving paper supporting rods 4.
The positioning disc 1 is provided with a vertical roller 12 and a horizontal pressing wheel 13 which rotate to limit the rotating disc 2, and the number of the vertical roller 12 and the horizontal pressing wheel 13 is three or more.
The positioning disk 1 is provided with a positioning ring 6 for positioning a motor stator.
A rolling bearing is arranged between the driving guide groove 22 and the driving rotating shaft 5, and the rolling bearing is in rolling contact with the side wall of the driving guide groove 22. A cover plate 7 is arranged above the driving guide groove 22 of the rotating disc 2.
The paper supporting fork 41 is provided with a V-shaped paper supporting groove 42, and two inner side walls of the paper supporting groove 42 are used for supporting the lower end of the groove insulating paper.
The working principle of the utility model is as follows: the rotary disc 2 is rotated through the meshing transmission of an external driving mechanism (comprising a servo motor and a driving gear) and the driving sector gear 3, the insulating paper supporting rod 4 is pushed to slide back and forth in the positioning guide groove 11 through the driving rotating shaft 5 when the rotary disc 2 rotates, and the insulating paper supporting rod 4 extends out completely when the hairpin part is just inserted, so that the groove insulating paper is blocked from channeling downwards; when the hairpin part is pressed into the lower end face of the stator and is close to the upper end face of the insulating paper supporting rod 4, the insulating paper supporting rod 4 is retreated by servo control to clamp and hold only two corners of the lower end of the slot insulating paper, and the hairpin part is prevented from being completely inserted when the slot insulating paper is blocked.
The foregoing description is only specific embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. New forms of energy motor flat wire indentation groove insulating paper positioner, its characterized in that: including positioning disk (1), rolling disk (2), drive sector tooth (3) and insulating paper die-pin (4), be equipped with in positioning disk (1) with motor stator's fixed guide slot (11) that correspond in quantity, motor stator place in its fixed guide slot and fixed guide slot (11) one-to-one behind positioning disk (1), rolling disk (2) locate can wind on positioning disk (1) center rotation, be equipped with central through-hole (21) and drive guide slot (22) on rolling disk (2), be equipped with outer lug (23) on rolling disk (2) with drive sector tooth (3) link to each other, drive sector tooth (3) link to each other with external actuating mechanism, be equipped with in drive guide slot (22) drive pivot (5), the lower extreme of drive pivot (5) is fixed in the rear end of insulating paper die-pin (4), insulating paper die-pin (4) are slided and are located in positioning guide slot (11), rolling disk (2) are last to be equipped with outer lug (23) with drive sector tooth (3) and drive pivot (4) are equipped with in insulating paper die-pin (4).
2. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: the positioning disc (1) is provided with a vertical roller (12) and a horizontal pressing wheel (13) which rotate and limit the rotating disc (2), and the number of the vertical roller (12) and the horizontal pressing wheel (13) is three or more.
3. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: and a positioning ring (6) for positioning the motor stator is arranged on the positioning disc (1).
4. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: a rolling bearing is arranged between the driving guide groove (22) and the driving rotating shaft (5), and the rolling bearing is in rolling contact with the side wall of the driving guide groove (22).
5. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: a cover plate (7) is arranged above the driving guide groove (22) of the rotating disc (2).
6. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: the paper supporting fork (41) is internally provided with a V-shaped paper supporting groove (42), and two inner side walls of the paper supporting groove (42) are used for supporting the lower end of the groove insulating paper.
7. The new energy motor flat wire pressing-in slot insulating paper positioning device according to claim 1, wherein: the driving guide groove (22) and the positioning guide groove (11) are arranged at an included angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323529868.4U CN221428750U (en) | 2023-12-25 | 2023-12-25 | New energy motor flat wire presss in groove insulating paper positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323529868.4U CN221428750U (en) | 2023-12-25 | 2023-12-25 | New energy motor flat wire presss in groove insulating paper positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221428750U true CN221428750U (en) | 2024-07-26 |
Family
ID=91973072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323529868.4U Active CN221428750U (en) | 2023-12-25 | 2023-12-25 | New energy motor flat wire presss in groove insulating paper positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221428750U (en) |
-
2023
- 2023-12-25 CN CN202323529868.4U patent/CN221428750U/en active Active
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