CN219394653U - Rotor coil winding machine - Google Patents

Abstract

The utility model relates to the technical field of winding machines, in particular to a rotor coil winding machine which comprises a bottom plate and a vertical plate, wherein a rotor clamping mechanism is arranged on the inner wall of the vertical plate, the rotor clamping mechanism comprises a first rotating block, the outer wall of a first reciprocating screw is in threaded connection with a screw nut, the lower end of the screw nut is movably connected with a second rotating block through a pin shaft, the second rotating block is fixedly connected with a first disc, the first motor drives the first reciprocating screw to rotate through the cooperation of the bottom plate, the vertical plate and the rotor clamping mechanism, the first reciprocating screw drives the screw nut to move, one end of a rotor is abutted by a rotating rod through a roller, one side of the rotor can be fixed in the mode, the working time is shortened, the working efficiency is improved, copper wires of the rotor can be wound uniformly through the cooperation of the bottom plate and the uniform winding mechanism, the copper wires are prevented from being wound together, and the working quality of the winding machine is improved.

Description

Rotor coil winding machine

Technical Field

The utility model relates to the technical field of winding machines, in particular to a rotor coil winding machine.

Background

The rotor is a rotating body supported by a bearing, an optical disk and other objects without a rotating shaft, when the rotating body is rigidly connected or is additionally provided with a shaft, the rotating body can be regarded as a rotor, the main rotor rotates at high speed, the rotating shaft generates deflection deformation when the speed approaches to the critical rotating speed, even the inherent frequency of transverse vibration of the rotor is multi-order due to mechanical damage caused by resonance, the corresponding critical rotating speed is multi-order, the rotor is called a rigid rotor when the working rotating speed of the rotor is lower than the first critical rotating speed, the rotor is called a flexible rotor when the working rotating speed of the rotor is higher than the first critical rotating speed, the rotor consisting of a rotating shaft iron core and a closed conductor embedded on the iron core in the induction motor generates high-speed rotary motion under the drive of a rotating magnetic field generated by a stator winding, and the two ends of the rotor adopt rolling bearings and are fixedly arranged in end covers of a motor shell, and the rotor is properly balanced to redistribute the mass of each part of the rotor so as to reduce the centrifugal inertia force generated in the rotating process because of the rotor and the mechanical efficiency are influenced.

For example, the rotor coil winding machine with the authorized bulletin number of CN211830516U is not only provided with a guiding and positioning mechanism, but also provided with an automatic winding mechanism, so that accurate winding guiding and positioning can be realized, automatic winding can be rapidly completed, the working efficiency is greatly improved, and the rotor coil winding machine is worth popularizing. But this rotor coil coiling machine drives through first servo cylinder and presss from both sides tight slide and fix the rotor body, but this coiling machine supports tightly the both sides of rotor only, and the rotor probably can be because gravity landing, need to fix the rotor again, has increased coiling machine's operating time, has reduced work efficiency. Meanwhile, when the rotor is wound, the rotor coil winding machine possibly winds copper wires together, so that the copper wires are unevenly wound, and the processing quality of rotor winding is reduced.

Disclosure of Invention

The utility model aims to solve the problems that a rotor can not be clamped, the working time is increased, the working efficiency is reduced, copper wires can be wound together, and the processing quality of a winding machine is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rotor coil coiling machine, includes bottom plate and riser, the inner wall of riser is equipped with rotor fixture, rotor fixture includes first rotating block, first rotating block links to each other with the riser activity through the round pin axle, first rotating block cup joints mutually with first reciprocating screw, the one end of first reciprocating screw links to each other with the output shaft of first motor is fixed, first motor passes through the support and links to each other with first rotating block is fixed, the outer wall and the screw nut threaded connection of first reciprocating screw, screw nut's lower extreme links to each other with the second rotating block activity through the round pin axle, the second rotating block links to each other with first disc is fixed.

Preferably, the rotor clamping mechanism further comprises a rotating rod, a plurality of rotating rods are movably connected with the vertical plate through pin shafts, the middle parts of the rotating rods are penetrated by connecting shafts, the lower ends of the connecting shafts are fixedly connected with the upper surface of the first disc, and the upper ends of the connecting shafts are fixedly connected with the lower ends of the second discs.

Preferably, the upper end of the bottom plate is fixedly connected with the vertical plate, and the surface of the vertical plate is provided with a through hole.

Preferably, the upper end of bottom plate is equipped with even wire winding mechanism, even wire winding mechanism includes the support frame, the upper end and the support frame of bottom plate are fixed to link to each other, the outer wall of support frame passes through the support and links to each other with the second motor is fixed, the output shaft of second motor runs through the support frame and links to each other with the fixed of second reciprocating screw, the both sides of second reciprocating screw rotate with the support frame through the round pin axle and link to each other, the spout that the second reciprocating screw passes through the surface links to each other with the shuttle is slided, the outer wall of shuttle links to each other with the casing activity through the round pin axle, the outer wall and the slide slip of casing link to each other, the lower extreme and the bottom plate of slide are fixed to each other.

Preferably, the inner wall of the shell is rotationally connected with the drum shaft through a pin shaft, a copper wire is wound on the surface of the drum shaft, and one end of the copper wire penetrates through the shell and is wound on the rotor.

Preferably, the rotor penetrates through the vertical plate through the through hole, and one end of the rotor is abutted against a rotating wheel arranged at one end of the rotating rod.

The rotor coil winding machine provided by the utility model has the beneficial effects that: through the cooperation of bottom plate, riser and rotor fixture, first motor drives first reciprocating screw and rotates, and first reciprocating screw drives screw nut and removes, and screw nut drives the second and changes the piece and rotate, and the second changes the piece and drives first disc rotation, and first disc drives the bull stick and rotates, and the bull stick supports the one end of rotor tightly through the gyro wheel, can fix one side of rotor through above-mentioned mode, has reduced operating time, has improved work efficiency.

Through the cooperation of bottom plate and even wire winding mechanism, the second motor drives the second reciprocal lead screw and rotates, and the second reciprocal lead screw passes through the spout and drives the shuttle and rotate, and the spout drives the casing and control the removal, and the casing drives the drum axle and removes about the drum axle drives the copper line, and the copper line is controlled and is removed on the rotor, carries out even winding to it, can be to accomplishing the copper line winding processing to the rotor through above-mentioned mode, has avoided the copper line winding together, has improved the operating quality of coiling machine.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the neutral plate of FIG. 1;

FIG. 3 is a schematic top view of FIG. 2;

fig. 4 is a schematic side cross-sectional view of fig. 1.

In the figure: 1. the rotor winding device comprises a bottom plate, 2, a vertical plate, 3, a rotor clamping mechanism, 301, a first rotating block, 302, a first reciprocating screw, 303, a first motor, 304, a screw nut, 305, a second rotating block, 306, a connecting shaft, 307, a rotating rod, 308, a second disc, 309, a first disc, 4, a uniform winding mechanism, 401, a second motor, 402, a second reciprocating screw, 403, a shuttle, 404, a slideway, 405, a shell, 5, a through hole, 6, a roller shaft, 7, copper wires, 8 and a rotor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-4: in this embodiment, a rotor coil winding machine includes a base plate 1 and a vertical plate 2, the inner wall of the vertical plate 2 is provided with a rotor clamping mechanism 3, the rotor clamping mechanism 3 includes a first rotating block 301, the first rotating block 301 is movably connected with the vertical plate 2 through a pin shaft, the first rotating block 301 rotates on the vertical plate 2, the first rotating block 301 is sleeved with the first reciprocating screw 302, the first rotating rod 301 drives the first reciprocating screw 302 to rotate, one end of the first reciprocating screw 302 is fixedly connected with an output shaft of a first motor 303, the first motor 303 drives the first reciprocating screw 302 to rotate, the size of the first motor 303 is selected according to actual requirements, the first motor 303 is fixedly connected with the first rotating block 301 through a bracket, the first motor 303 is fixed on the first rotating block 301, the outer wall of the first reciprocating screw 302 is in threaded connection with a screw nut 304, the first reciprocating screw nut 304 drives the lower end of the screw nut 304 to be movably connected with a second rotating block 305 through a pin shaft, the second rotating block 305 drives the second rotating block 304 to rotate, the second rotating block 305 is fixedly connected with a first disc 309, the first rotating rod 307 is fixedly connected with the second disc 306, the first rotating rod 307 is fixedly connected with the upper end of the second disc 307 is fixedly connected with the upper end of the first disc 307 through a plurality of rotating shafts 307, and the lower end of the second rotating block 307 is fixedly connected with the upper end of the disc 307 is fixedly connected with the upper end 307 through a shaft 307.

Referring to fig. 1 and 4: in this embodiment, a rotor coil winding machine, the upper end of the bottom plate 1 is provided with a uniform winding mechanism 4, the uniform winding mechanism 4 includes a support frame 406, the upper end of the bottom plate 1 is fixedly connected with the support frame 406, the support frame 406 is fixed on the bottom plate 1, the outer wall of the support frame 406 is fixedly connected with a second motor 401 through a bracket, the second motor 401 is fixed on the support frame 406, the size of the second motor 401 is selected according to actual requirements, the output shaft of the second motor 401 penetrates through the support frame 406 and is fixedly connected with a second reciprocating screw 402, the first motor 401 drives the second reciprocating screw 402 to rotate, two sides of the second reciprocating screw 402 are rotationally connected with the support frame 406 through a pin shaft, the second reciprocating screw 402 rotates on the support frame 406, the second reciprocating screw 402 is slidingly connected with a shuttle 403 through a chute on the surface, the second reciprocating screw 402 drives the shuttle 403 to slide, the outer wall of the shuttle 403 is movably connected with a housing 405 through a pin shaft, the shuttle 403 rotates on the housing 405, the outer wall of the housing 405 is slidingly connected with a slide 404, the housing 405 slides on the slide 404, the lower end of the slide 404 is fixedly connected with the bottom plate 1, and the bottom plate 404 is fixed on the bottom plate 1.

Referring to fig. 1, 3 and 4: in this embodiment, in a rotor coil winding machine, the upper end of the bottom plate 1 is fixedly connected with the vertical plate 2, the position of the vertical plate 2 is fixed by the bottom plate 1, the through hole 5 is machined on the surface of the vertical plate 2, the position of the through hole 5 is fixed by the vertical plate 2, the inner wall of the shell 405 is rotationally connected with the drum shaft 6 through a pin shaft, the drum shaft 6 rotates in the shell 405, the copper wire 7 is wound on the surface of the drum shaft 6, one end of the copper wire 7 penetrates through the shell 405 and is wound on the rotor 8, the rotor 8 penetrates through the vertical plate 2 through the through hole 5, one end of the rotor 8 abuts against the rotating wheel installed at one end of the rotating rod 307, and the rotor 8 is clamped by the rotating rod 307.

Working principle:

when the rotor coil winding machine is used, firstly, a rotor 8 is sent into a vertical plate 2 through a through hole 5, then an external power supply of a first motor 303 is connected, the first motor 303 is started, the first motor 303 drives a first reciprocating screw 302 to rotate, the first reciprocating screw 302 drives a screw nut 304 to move, the screw nut 304 drives a second rotating block 305 to rotate, the second rotating block 305 drives a first circular disc 309 to rotate, the first circular disc 309 drives a rotating rod 307 to rotate, the rotating rod 307 abuts against one end of the rotor 8 through a roller, then one end of a copper wire 7 is fixed on the outer wall of the rotor 8, then a worker rotates the rotor 8, when the rotor 8 rotates, the external power supply of the second motor 401 is connected, the second motor 401 is started, the second motor 401 drives the second reciprocating screw 402 to rotate, the second reciprocating screw 302 drives a sliding shuttle 403 to rotate through a sliding groove 403, the sliding groove 403 drives a shell 405 to move left and right, the shell 405 drives a drum shaft 6 to move left and right, the copper wire 7 moves left and right on the rotor 8 to uniformly wind the copper wire, and the copper wire 7 is wound on the rotor 8, and the rotor is completed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a rotor coil coiling machine, includes bottom plate (1) and riser (2), its characterized in that: the inner wall of riser (2) is equipped with rotor fixture (3), rotor fixture (3) include first rotating block (301), first rotating block (301) link to each other with riser (2) activity through the round pin axle, first rotating block (301) cup joints mutually with first reciprocating screw (302), the one end of first reciprocating screw (302) links to each other with the output shaft of first motor (303) is fixed, first motor (303) link to each other with first rotating block (301) through the support, the outer wall and screw nut (304) threaded connection of first reciprocating screw (302), the lower extreme of screw nut (304) links to each other with second rotating block (305) activity through the round pin axle, second rotating block (305) links to each other with first disc (309) is fixed.

2. A rotor coil winding machine according to claim 1, wherein: the rotor clamping mechanism (3) further comprises a rotating rod (307), a plurality of rotating rods (307) are movably connected with the vertical plate (2) through pin shafts, the middle parts of the rotating rods (307) are penetrated by connecting shafts (306), the lower ends of the connecting shafts (306) are fixedly connected with the upper surface of the first disc (309), and the upper ends of the connecting shafts (306) are fixedly connected with the lower ends of the second discs (308).

3. A rotor coil winding machine according to claim 1, wherein: the upper end of the bottom plate (1) is fixedly connected with the vertical plate (2), and a through hole (5) is formed in the surface of the vertical plate (2).

4. A rotor coil winding machine according to claim 1, wherein: the upper end of bottom plate (1) is equipped with even wire winding mechanism (4), even wire winding mechanism (4) include support frame (406), the upper end of bottom plate (1) links to each other with support frame (406) are fixed, the outer wall of support frame (406) links to each other with second motor (401) are fixed through the support frame (406), the output shaft of second motor (401) runs through support frame (406) and links to each other with second reciprocating screw (402) are fixed, the both sides of second reciprocating screw (402) link to each other with support frame (406) rotation through the round pin axle, second reciprocating screw (402) link to each other with shuttle (403) through the spout on surface is slided, the outer wall of shuttle (403) links to each other with casing (405) activity through the round pin axle, the outer wall of casing (405) links to each other with slide (404) is slided, the lower extreme of slide (404) links to each other with bottom plate (1) is fixed.

5. A rotor coil winding machine according to claim 4, wherein: the inner wall of casing (405) is rotated through round pin axle and drum shaft (6) and is linked, the surface winding of drum shaft (6) has copper line (7), the one end of copper line (7) runs through casing (405) and twines on rotor (8).

6. A rotor coil winding machine according to claim 5, wherein: the rotor (8) penetrates through the vertical plate (2) through the through hole (5), and one end of the rotor (8) is abutted against a rotating wheel arranged at one end of the rotating rod (307).