CN212752080U

CN212752080U - Motor stator multiaxis winding mechanism

Info

Publication number: CN212752080U
Application number: CN202021715664.3U
Authority: CN
Inventors: 任开磊
Original assignee: Suzhou Shuairui Automation Equipment Co ltd
Current assignee: Suzhou Shuairui Automation Equipment Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-19
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a motor stator multi-shaft winding mechanism, which comprises a guide rod, a reciprocating plate arranged on the guide rod in a sliding way, a plurality of flying fork rods arranged in parallel and penetrating through the reciprocating plate, a reversing rod sleeved on the guide rod and movably connected with the reciprocating plate, a main shaft assembly and a stroke adjusting assembly horizontally arranged at the upper end of the main shaft assembly and positioned below the reciprocating plate; at least one fly fork rod of the plurality of fly fork rods is provided with a driven gear and is in transmission connection with other fly fork rods through a synchronous belt; the upper end of the reversing rod is provided with a circle of convex teeth meshed with the driven gear, and the lower end of the reversing rod is rotatably connected with one end of the stroke adjusting assembly; compared with the prior art, the utility model, not only optimized reciprocal frame structure, reduced the idler and the installation spare part of middle transition, and the guide arm also has two original become a middle one, weight reduction about half, have obvious improvement effect to the vibrations because the acceleration leads to production efficiency has been improved.

Description

Motor stator multiaxis winding mechanism

Technical Field

The utility model relates to a motor manufacturing field refers in particular to a motor stator multiaxis winding mechanism.

Background

The stator is an important component in the motor, and the function of the stator is to generate a rotating magnetic field; various stator winding devices also appear on the market at present, such as a multi-shaft winding mechanism shown in fig. 1, which comprises two guide rods 11, a reciprocating frame 12 slidably arranged on the two guide rods 11, driven gears 13 respectively fixed on fly fork rods 15 and positioned in the reciprocating frame 12, a plurality of idle gears 14 rotatably arranged on the reciprocating frame 12 and meshed with two adjacent driven gears 13, and a reversing rod 16 rotatably arranged on the reciprocating frame 12, wherein the reciprocating frame 12 is composed of two support plates, and the idle gears 14, the reversing rod 16 and the like are convenient to mount; the structure is not only complex, the assembly time is long, and the weight is greatly increased, so that the winding speed is low, and the vibration is large after the speed is increased, thereby reducing the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motor stator multiaxis wire winding mechanism in order to overcome prior art not enough.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a motor stator multi-shaft winding mechanism comprises a guide rod, a reciprocating plate, a plurality of flying fork rods, a reversing rod, a main shaft assembly and a stroke adjusting assembly, wherein the reciprocating plate is arranged on the guide rod in a sliding mode, the flying fork rods are arranged in parallel and penetrate through the reciprocating plate, the reversing rod is sleeved on the guide rod and movably connected with the reciprocating plate, and the stroke adjusting assembly is horizontally arranged at the upper end of the main shaft assembly and is positioned below the reciprocating plate; at least one fly fork rod of the plurality of fly fork rods is provided with a driven gear and is in transmission connection with other fly fork rods through a synchronous belt; the upper end of the reversing rod is provided with a circle of convex teeth meshed with the driven gear, and the lower end of the reversing rod is rotatably connected with one end of the stroke adjusting assembly.

Preferably, the flying fork rods are four, driven gears meshed with the convex teeth are arranged on the two flying fork rods in the middle, and the two flying fork rods on the outer side and the two flying fork rods in the middle are connected through synchronous belt transmission.

Preferably, the guide rods are arranged on a symmetry line in the vertical direction of the reciprocating plate.

Preferably, the reciprocating plate is provided with a hollow structure.

Preferably, one end of the stroke adjusting assembly is provided with a universal assembly connected with the lower end of the reversing rod; the universal assembly comprises a support, a universal disc and a universal sleeve, wherein two ends of the universal disc are hinged to the support and are in an annular structure, and two ends of the universal sleeve are hinged to the inside of the universal disc, and a connecting hole is formed in the middle of the universal sleeve; the axis of the universal disk is perpendicular to the axis of the universal sleeve, and composite bearings are arranged at the hinged positions.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

compared with the prior art, the utility model, not only optimized reciprocal frame structure, reduced the idler and the installation spare part of middle transition, and the guide arm also has two original become a middle one, weight reduction about half, have obvious improvement effect to the vibrations because the acceleration leads to production efficiency has been improved, and has advantages such as simple structure, convenient assembling.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic structural view of a motor stator multi-axis winding mechanism of the present invention;

fig. 3 is a side view of the multi-axis winding mechanism for the motor stator according to the present invention;

fig. 4 is a schematic structural diagram of the stroke adjusting assembly of the present invention;

fig. 5 is a cross-sectional view of the universal assembly of the present invention.

Wherein: 11. a guide bar; 12. a reciprocating frame; 13. a driven gear; 14. an idler pulley; 15. a fly fork rod; 16. a reversing lever; 21. a guide bar; 22. a reciprocating plate; 221. a hollow structure; 23. a driven gear; 24. a synchronous belt; 25. a fly fork rod; 26. a convex tooth; 27. a reversing lever; 28. a spindle assembly; 29. a stroke adjustment assembly; 291. a support; 292. a universal disk; 293. connecting holes; 294. a universal sleeve; 295. a composite bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 2-5 show a multi-axis winding mechanism for a motor stator according to the present invention, which includes a guide rod 21, a reciprocating plate 22 slidably disposed on the guide rod 21, four flying fork rods 25 disposed in parallel and passing through the reciprocating plate 22, a reversing rod 27 disposed on the guide rod 21 and movably connected to the reciprocating plate 22, a main shaft assembly 28, and a stroke adjusting assembly 29 horizontally disposed on the upper end of the main shaft assembly 28 and located below the reciprocating plate 22; driven gears 23 are arranged on two fly fork rods 25 positioned in the middle of the four fly fork rods 25, and the two fly fork rods 25 positioned on the outer side and the two fly fork rods 25 positioned in the middle are in transmission connection through a synchronous belt 24; the upper end of the reversing rod 27 is provided with a circle of convex teeth 26 meshed with the two driven gears 23, and the lower end of the reversing rod is rotatably connected with one end of a stroke adjusting assembly 29; when in work: the guide rod 21 is installed in the box body, the main shaft assembly 28 is installed at the bottom of the box body, the main shaft assembly 28 drives the stroke adjusting assembly 29 to horizontally rotate, the stroke adjusting assembly 29 drives the reversing rod 27 to reciprocate along the guide rod 21 and swing left and right at the same time, so that the reciprocating frame is driven to reciprocate along the guide rod 21, and meanwhile, the four fly fork rods 25 are finally driven to do linear reciprocating motion and circular reciprocating motion by meshing the convex teeth 26 with the two driven gears 23 and transmission of the synchronous belt 24, so that winding is realized; wherein the stroke of the fly rod 25 for linear reciprocating motion and for circular reciprocating motion can be adjusted by the stroke adjusting assembly 29.

Further, the guide rods 21 are arranged on a symmetrical line of the reciprocating plate 22 in the vertical direction, and vibration caused by speed increase is further reduced.

Further, the reciprocating plate 22 is provided with a hollow structure 221, so that the weight is further reduced.

Further, one end of the stroke adjusting assembly 29 is provided with a universal assembly connected with the lower end of the reversing rod 27; the universal assembly comprises a support 291, a universal disc 292 with two ends hinged on the support 291 and in an annular structure, and a universal sleeve 294 with two ends hinged in the universal disc 292 and a connecting hole 293 in the middle; the axis of the universal disc 292 is perpendicular to the axis of the universal sleeve 294, and the hinged parts are provided with composite bearings 295; the compound bearing 295 is a Japanese iko compound needle bearing, the model is nax1523, and compared with the prior art that a form of a one-way thrust ball bearing and a self-lubricating bearing are adopted at a hinged position, the compound bearing 295 is more wear-resistant, can bear larger load, and has a great relieving effect on load aggravation caused by speed increase.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a motor stator multiaxis winding mechanism which characterized in that: the device comprises a guide rod, a reciprocating plate arranged on the guide rod in a sliding manner, a plurality of flying fork rods arranged in parallel and penetrating through the reciprocating plate, a reversing rod sleeved on the guide rod and movably connected with the reciprocating plate, a main shaft assembly and a stroke adjusting assembly horizontally arranged at the upper end of the main shaft assembly and positioned below the reciprocating plate; at least one fly fork rod of the plurality of fly fork rods is provided with a driven gear and is in transmission connection with other fly fork rods through a synchronous belt; the upper end of the reversing rod is provided with a circle of convex teeth meshed with the driven gear, and the lower end of the reversing rod is rotatably connected with one end of the stroke adjusting assembly.

2. The motor stator multi-axis winding mechanism of claim 1, wherein: the flying fork rods are four, driven gears meshed with the convex teeth are arranged on the two flying fork rods in the middle, and the two flying fork rods on the outer side and the two flying fork rods in the middle are connected through synchronous belt transmission.

3. The motor stator multi-axis winding mechanism of claim 2, wherein: the guide rods are arranged on the symmetry line of the reciprocating plate in the vertical direction.

4. The motor stator multi-axis winding mechanism of claim 3, wherein: the reciprocating plate is provided with a hollow structure.

5. The motor stator multi-axis winding mechanism according to any one of claims 1 to 4, wherein: one end of the stroke adjusting assembly is provided with a universal assembly connected with the lower end of the reversing rod; the universal assembly comprises a support, a universal disc and a universal sleeve, wherein two ends of the universal disc are hinged to the support and are in an annular structure, and two ends of the universal sleeve are hinged to the inside of the universal disc, and a connecting hole is formed in the middle of the universal sleeve; the axis of the universal disk is perpendicular to the axis of the universal sleeve, and composite bearings are arranged at the hinged positions.