CN220492834U - Coiling tool of block motor - Google Patents

Abstract

The utility model provides a winding tool of a splicing motor, which comprises a bottom plate, a positioning seat, an installation seat and a corner motor, wherein the positioning seat is detachably connected to the installation seat through a connecting part, the connecting part comprises a swinging rod and a driving unit, two ends of the swinging rod are respectively provided with a first end and a second end, the middle part of the swinging rod is hinged to the outer wall of the installation seat through a hinge shaft, the first end of the swinging rod is provided with a protruding block, the outer wall of the positioning seat is provided with a groove for the protruding block to be matched and clamped, the driving unit is connected to the second end of the swinging rod, and the driving unit is used for driving the swinging rod to rotate around the hinge shaft so as to enable the protruding block on the swinging rod to be clamped into or away from the groove. According to the winding tool, the positioning seat is stably connected to the mounting seat, and the mounting stability of the segmented stator on the positioning seat is improved.

Description

Coiling tool of block motor

Technical Field

The utility model relates to the technical field of motor stator winding, in particular to a winding tool of a split motor.

Background

With the continuous improvement of manufacturing technology, motor manufacturing technology and motor process technology are also advancing continuously. The requirements of enterprises on motor volume, weight, performance, service life and the like are also increasing. The split stator core has the advantages of small size of a manufacturing die, high material utilization rate and low input cost due to high full rate of motor slots, and is attractive in recent years and is slowly developed and implemented by a plurality of motor factories. Chinese patent with publication number CN218920209U discloses a winding fixture, in which connection between a positioning seat and a mounting seat in the structure is unstable, which easily results in unreliable block stator limit on the positioning seat, and affects stator winding.

Disclosure of Invention

The utility model mainly aims to provide a winding tool for a split motor, which enables a positioning seat to be stably connected to an installation seat and improves the installation stability of a split stator on the positioning seat.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a piece of coiling frock of motor, includes bottom plate, positioning seat, mount pad and corner motor, the corner motor is fixed on the bottom plate, the mount pad is fixed on the output shaft of corner motor, the positioning seat is connected on the mount pad and be used for spacing piece of stator of motor, the positioning seat is located the upper end of mount pad, the positioning seat passes through connecting portion dismantlement formula to be connected on the mount pad, connecting portion include pendulum rod and drive unit, the both ends of pendulum rod are first end and second end respectively, the middle part of pendulum rod articulates through the hinge on the outer wall of mount pad, the first end of pendulum rod is equipped with the lug, be equipped with on the outer wall of positioning seat and supply lug cooperation joint's recess, drive unit connects the second end of pendulum rod, drive unit is used for the drive the pendulum rod is gone into or is kept away from the recess around the hinge.

The beneficial effects of the utility model are as follows: when the convex blocks on the swing rods are clamped into the grooves, the positioning seat and the mounting seat are stably connected through the swing rods, so that the positioning seat is prevented from being separated from the mounting seat, and meanwhile, the mutual rotation between the positioning seat and the mounting seat can be avoided, the positioning seat and the mounting seat are stably connected, and the mounting stability of the block-dividing stator on the positioning seat is improved; when the lug card on the pendulum rod is kept away from the recess, make the positioning seat from the mount pad detachable, the convenient different piecemeal stators of changing, facilitate the use wire winding.

Preferably, the driving unit comprises a push block and a spring, one end of the spring is connected with the mounting seat, the other end of the spring is connected with the push block, and the spring drives the push block to prop against the second end of the swing rod so that the second end of the swing rod is far away from the mounting seat. Through adopting above-mentioned structure, realize in the lug joint recess, make positioning seat and mount pad be connected steadily.

Preferably, a guide groove is formed in the outer wall of the mounting seat, a notch of the guide groove is arranged towards the second end of the swing rod, the push block is slidably connected in the guide groove through the notch, and the spring is abutted between the bottom of the guide groove and the push block. By adopting the structure, the pushing block is stable to move, and the stability of pushing the pushing block out of the second end of the swing rod is improved.

Preferably, the notch of the guide groove is provided with an anti-drop plate, and the push block is provided with a limit step propped against the anti-drop plate. Through adopting above-mentioned structure, avoid the ejector pad to deviate from in the guide way, improve the removal stability of ejector pad.

Preferably, the driving unit further comprises a pushing cylinder, the pushing cylinder is fixed on the bottom plate, a telescopic rod of the pushing cylinder is arranged towards the second end of the swing rod, and when the telescopic rod of the pushing cylinder is pushed out, the second end of the swing rod is close to the mounting seat. Through adopting above-mentioned structure, realize that the lug can break away from the recess, make things convenient for the positioning seat to dismantle from the mount pad.

Preferably, the number of the connecting parts is multiple, and the connecting parts are uniformly distributed on the periphery of the mounting seat around the circumferential direction. Through adopting above-mentioned structure, further improve the connection stability between positioning seat and the mount pad.

Drawings

FIG. 1 is a schematic structural view of a winding tooling of a segment motor of the present utility model;

FIG. 2 is a cross-sectional view of a winding tooling of a segment motor of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is a schematic structural view of a swing link;

reference numerals illustrate:

1. a bottom plate; 2. a positioning seat; 21. a groove; 3. a mounting base; 31. a guide groove; 4. a corner motor; 5. a connection part; 51. swing rod; 511. a bump; 52. a driving unit; 521. a pushing block; 522. a spring; 523. pushing a cylinder; 53. a hinge shaft; 6. an anti-drop plate; 10. a segmented stator.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "front", "rear", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, the utility model provides a winding tool for a split motor, which comprises a bottom plate 1, a positioning seat 2, a mounting seat 3 and a corner motor 4, wherein the corner motor 4 is fixed on the bottom plate 1, the mounting seat 3 is fixed on an output shaft of the corner motor 4, the positioning seat 2 is connected on the mounting seat 3 and is used for limiting a split stator 10 of the split motor, the positioning seat 2 is positioned at the upper end of the mounting seat 3, the positioning seat 2 is detachably connected on the mounting seat 3 through a connecting part 5, the connecting part 5 comprises a swinging rod 51 and a driving unit 52, two ends of the swinging rod 51 are respectively provided with a first end and a second end, the middle part of the swinging rod 51 is hinged on the outer wall of the mounting seat 3 through a hinge 53, the first end of the swinging rod 51 is provided with a convex block 511, the outer wall of the positioning seat 2 is provided with a groove 21 for the convex block 511 to be matched and clamped, the driving unit 52 is connected on the second end of the swinging rod 51, and the driving unit 52 is used for driving the swinging rod 51 to rotate around the hinge 53 so as to enable the swinging rod 51 to be clamped in or far away from the groove 511.

In this embodiment, the driving unit 52 includes a push block 521 and a spring 522, one end of the spring 522 is connected to the mounting base 3, the other end of the spring 522 is connected to the push block 521, and the spring 522 drives the push block 521 to abut against the second end of the swing rod 51, so that the second end of the swing rod 51 is far away from the mounting base 3, thereby implementing that the protrusion 511 is blocked into the groove 21, and making the connection between the positioning base 2 and the mounting base 3 stable.

In this embodiment, the outer wall of the mounting base 3 is provided with a guide groove 31, a notch of the guide groove 31 is disposed towards the second end of the swing rod 51, the push block 521 is slidably connected in the guide groove 31 through the notch, and the spring 522 abuts between the bottom of the guide groove 31 and the push block 521, so that the push block 521 moves stably, and the stability of pushing the push block 521 out of the second end of the swing rod 51 is improved.

In this embodiment, the notch of the guide groove 31 is provided with the anti-disengagement plate 6, and the push block 521 is provided with a limiting step abutting against the anti-disengagement plate 6, so that the push block 521 is prevented from being disengaged from the guide groove 31, and the movement stability of the push block 521 is improved.

In this embodiment, the driving unit 52 further includes a pushing cylinder 523, where the pushing cylinder 523 is fixed on the base plate 1, and a telescopic rod of the pushing cylinder 523 is disposed towards the second end of the swinging rod 51, so that when the telescopic rod of the pushing cylinder 523 is pushed out, the second end of the swinging rod 51 approaches the mounting seat 3, thereby realizing that the protrusion 511 can be separated from the groove 21, and facilitating the detachment of the positioning seat 2 from the mounting seat 3.

In this embodiment, the number of the connecting portions 5 is three, and the three connecting portions 5 are uniformly distributed around the circumference on the outer circumference of the mounting base 3, thereby further improving the connection stability between the positioning base 2 and the mounting base 3.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (6)

1. The utility model provides a coiling frock of piece together piece motor, includes bottom plate (1), positioning seat (2), mount pad (3) and corner motor (4), corner motor (4) are fixed on bottom plate (1), mount pad (3) are fixed on the output shaft of corner motor (4), positioning seat (2) are connected on mount pad (3) and are used for spacing piece motor's piecemeal stator (10), positioning seat (2) are located the upper end of mount pad (3), characterized in that, positioning seat (2) are connected on mount pad (3) through connecting portion (5) dismantlement formula, connecting portion (5) are including pendulum rod (51) and drive unit (52), the both ends of pendulum rod (51) are first end and second end respectively, the middle part of pendulum rod (51) articulates on the outer wall of mount pad (3), the first end of pendulum rod (51) is equipped with lug (511), be equipped with on the outer wall of positioning seat (2) and supply lug (511) cooperation recess (21) drive unit (52) are used for swinging rod (51) pivot drive unit (52), so that the convex blocks (511) on the swinging rod (51) are clamped into or away from the grooves (21).

2. The winding tool of the block motor according to claim 1, wherein the driving unit (52) comprises a push block (521) and a spring (522), one end of the spring (522) is connected with the mounting seat (3), the other end of the spring (522) is connected with the push block (521), and the spring (522) drives the push block (521) to prop against the second end of the swing rod (51) so that the second end of the swing rod (51) is far away from the mounting seat (3).

3. The winding tool of the block motor according to claim 2, wherein a guide groove (31) is formed in the outer wall of the mounting seat (3), a notch of the guide groove (31) is arranged towards the second end of the swing rod (51), the push block (521) is slidably connected in the guide groove (31) through the notch, and the spring (522) is abutted between the bottom of the guide groove (31) and the push block (521).

4. A winding tool for a block motor according to claim 3, wherein the notch of the guide groove (31) is provided with an anti-falling plate (6), and the push block (521) is provided with a limit step abutting against the anti-falling plate (6).

5. The winding tool of the block motor according to claim 2, wherein the driving unit (52) further comprises a pushing cylinder (523), the pushing cylinder (523) is fixed on the bottom plate (1), a telescopic rod of the pushing cylinder (523) is arranged towards the second end of the swinging rod (51), and when the telescopic rod of the pushing cylinder (523) is pushed out, the second end of the swinging rod (51) is made to approach the mounting seat (3).

6. The winding tool of the split motor according to claim 5, wherein the number of the connecting portions (5) is plural, and the plurality of connecting portions (5) are uniformly distributed around the circumference of the mounting base (3).