CN211496384U

CN211496384U - Generator rotor winding mechanism

Info

Publication number: CN211496384U
Application number: CN201922207807.3U
Authority: CN
Inventors: 侯明彪; 陈泓
Original assignee: Wuxi Jinyang Motor Co ltd
Current assignee: Wuxi Jinyang Motor Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-15
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a generator rotor wire winding mechanism, which comprises a frame, there is the displacement subassembly top one side of frame through the bolt fastening, there is positioning fixture on the displacement subassembly through the bolt fastening, the top opposite side of frame has wire casing selection mechanism through the bolt fastening, positioning fixture includes splint frame, first slide rail, L shape mounting bracket, telescopic cylinder, punch holder, first slider, location carousel, lower plate and step motor, splint frame passes through the bolt fastening on the displacement subassembly, there is the lower plate bottom one side of splint frame through the bolt fastening, the top center department of lower plate rotates and is connected with the location carousel. The utility model discloses novel structure thinks about ingeniously, has not only effectually guaranteed the fixed stability of generator rotor, can fix the not generator rotor of equidimension moreover, makes it can carry out the wire winding for the generator rotor of different grade type, the effectual convenience that promotes the use.

Description

Generator rotor winding mechanism

Technical Field

The utility model relates to a generator rotor produces technical field, specifically is generator rotor wire winding mechanism.

Background

The generator rotor is the rotating part of the generator. The rotor mainly comprises an electric conduction rotor winding, a magnetic conduction iron core, a rotor shaft extension, a retaining ring, a center ring, a fan and the like. In the field of generator production, enameled wires need to be wound on rotor heads of a motor in an axial center circumferential array, the enameled wires are required to be tightly wound on the rotor heads in the winding process, and the enameled wires in the same layer are required to be tightly arranged on one layer side by side.

The winding machine is used for winding coils, the wound coils are used on the motor and the generator, and the coils with different sizes are required to be wound according to the specifications of the motor and the generator. The existing winding machine can only fix a generator rotor with one specification, so that different winding machines are needed to wind coils aiming at motor rotors with different specifications, and the production cost is inevitably increased. Therefore, it is necessary to design a winding mechanism for a generator rotor.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a generator rotor mechanism that winds line, this mechanism that winds line novel structure thinks about ingeniously, has not only effectually guaranteed the fixed stability of generator rotor, can fix the not generator rotor of equidimension moreover, makes it can wind for the generator rotor of different grade type, the effectual convenience that promotes the use.

In order to achieve the above object, the utility model provides a following technical scheme: the generator rotor winding mechanism comprises a rack, wherein a displacement assembly is fixed on one side of the top of the rack through a bolt, a positioning clamp is fixed on the displacement assembly through a bolt, and a wire slot selection mechanism is fixed on the other side of the top of the rack through a bolt;

positioning fixture includes splint frame, first slide rail, L shape mounting bracket, telescopic cylinder, punch holder, first slider, location carousel, lower plate and step motor, splint frame passes through the bolt fastening on the displacement subassembly, bottom one side of splint frame has the lower plate through the bolt fastening, the top center department of lower plate rotates and is connected with the location carousel, the bottom center department of lower plate has the step motor of drive location carousel through the bolt fastening, top one side of splint frame has first slide rail through the bolt fastening, sliding connection has first slider on the first slide rail, one side of first slider has the punch holder through the bolt fastening, the top of splint frame is fixed with telescopic cylinder through L shape mounting bracket, telescopic cylinder's flexible end is fixed on the punch holder.

Preferably, the displacement subassembly includes servo motor, reduction gear, bearing frame, reciprocal lead screw, second slide rail and second slider, there is the second slide rail top one side of frame through the bolt fastening, sliding connection has the second slider on the second slide rail, there is the bearing frame corresponding both sides of second slide rail through the bolt fastening, rotate on the bearing frame and be connected with the second slider that is connected with the drive of second slider, the reduction gear of being connected with the drive of reciprocal lead screw is installed to one side of bearing frame, the servo motor that the input of reduction gear is connected is installed to one side of reduction gear.

Preferably, a clamping plate frame is fixed on the second sliding block through bolts, and one side of the top of the clamping plate frame is connected with the second sliding block through a reinforcing beam.

Preferably, the bottom of the rack is symmetrically provided with the storage cabinet.

Preferably, supporting legs are fixed at four corner positions of the bottom of the frame through bolts.

The utility model has the advantages that:

1. when the generator rotor is fixed, one end of the bottom of the generator rotor is inserted and fixed in the positioning rotary table on the lower clamping plate, the telescopic cylinder works to drive the first sliding block on the upper clamping plate to move on the first sliding rail, so that the upper clamping plate is clamped at the top end of the generator rotor, the fixing stability of the generator rotor is effectively ensured, the generator rotors with different sizes can be fixed, the winding can be carried out on the generator rotors with different types, and the use convenience is effectively improved;

2. when the position of generator rotor is adjusted to needs, servo motor work drives the reduction gear rotatory to it is rotatory to drive reciprocal lead screw, drives the second slider then and is reciprocating motion on the second slide rail, is convenient for drive generator rotor on the second slider and carries out position control, thereby is convenient for adjust generator rotor's position, makes it be convenient for wind for the generator rotor of different diameters, the effectual convenience that promotes the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of the positioning fixture of the present invention;

fig. 3 is a schematic plan view of the displacement assembly of the present invention;

reference numbers in the figures: 1. a frame; 2. supporting legs; 3. a storage cabinet; 4. a displacement assembly; 5. reinforcing the beam; 6. positioning a clamp; 7. a wire slot selection mechanism; 8. a splint frame; 9. a first slide rail; 10. an L-shaped mounting bracket; 11. a telescopic cylinder; 12. an upper splint; 13. a first slider; 14. positioning a turntable; 15. a lower splint; 16. a stepping motor; 17. a servo motor; 18. a speed reducer; 19. a bearing seat; 20. a reciprocating screw rod; 21. a second slide rail; 22. and a second slider.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by figures 1-3, the utility model provides the following technical scheme: the generator rotor winding mechanism comprises a rack 1, wherein a displacement assembly 4 is fixed on one side of the top of the rack 1 through a bolt, a positioning clamp 6 is fixed on the displacement assembly 4 through a bolt, a wire slot selection mechanism 7 is fixed on the other side of the top of the rack 1 through a bolt, a generator stator is fixed on the positioning clamp 6, the wire slot selection mechanism 7 can move back and forth along the rotation axis of the positioning clamp 6, and a copper wire passes through the wire slot selection mechanism 7 and is wound on a generator rotor on the positioning clamp 6;

the positioning fixture 6 comprises a clamping plate frame 8, a first slide rail 9, an L-shaped mounting frame 10, a telescopic cylinder 11, an upper clamping plate 12, a first slider 13, a positioning rotary table 14, a lower clamping plate 15 and a stepping motor 16, wherein the clamping plate frame 8 is fixed on the displacement assembly 4 through bolts, the lower clamping plate 15 is fixed on one side of the bottom of the clamping plate frame 8 through bolts, the positioning rotary table 14 is rotatably connected at the center of the top of the lower clamping plate 15, the stepping motor 16 for driving the positioning rotary table 14 is fixed at the center of the bottom of the lower clamping plate 15 through bolts, the first slide rail 9 is fixed on one side of the top of the clamping plate frame 8 through bolts, the first slider 13 is slidably connected on the first slide rail 9, the upper clamping plate 12 is fixed on one side of the first slider 13 through bolts, the telescopic cylinder 11 is fixed at the top of the clamping plate frame 8 through the L-shaped mounting frame 10, the telescopic, fix the inside of the location carousel 14 on lower plate 15 with generator rotor's bottom one end grafting, telescopic cylinder 11 works, drive first slider 13 on the punch holder 12 and move on first slide rail 9 to make punch holder 12 chucking on generator rotor's top, not only the fixed stability of generator rotor has effectually been guaranteed, can fix not equidimension generator rotor moreover, make it can wind for the generator rotor of different grade type, the effectual convenience that has promoted the use.

The displacement component 4 comprises a servo motor 17, a speed reducer 18, a bearing seat 19, a reciprocating screw rod 20, a second slide rail 21 and a second slide block 22, the second slide rail 21 is fixed on one side of the top of the frame 1 through bolts, the second slide rail 21 is connected with the second slide block 22 in a sliding way, the bearing seat 19 is fixed on the two corresponding sides of the second slide rail 21 through bolts, the second slide block 22 in driving connection with the second slide block 22 is connected on the bearing seat 19 in a rotating way, the speed reducer 18 in driving connection with the reciprocating screw rod 20 is installed on one side of the bearing seat 19, the servo motor 17 connected with the input end of the speed reducer 18 is installed on one side of the speed reducer 18, when the position of the generator rotor needs to be adjusted, the servo motor 17 works to drive the speed reducer 18 to rotate, so as to drive the reciprocating screw rod 20 to rotate, and then drive the second slide block 22 to do reciprocating motion on, thereby be convenient for adjust the position of generator rotor, make it be convenient for carry out the wire winding for the generator rotor of different diameters, the effectual convenience that has promoted the use.

There is splint frame 8 through the bolt fastening on the second slider 22, and top one side of splint frame 8 is connected with second slider 22 through reinforcing beam 5, can the fixed stability of effectual assurance splint frame 8.

The bottom of the frame 1 is symmetrically provided with the storage cabinets 3 for convenient storage.

Supporting legs 2 are fixed at four corner positions of the bottom of the frame 1 through bolts.

The utility model discloses during the use, when fixing the generator rotor, fix the inside of the positioning rotary table 14 on lower plate 15 with the bottom one end grafting of generator rotor, telescopic cylinder 11 works, drives the first slider 13 on the punch holder 12 and moves on first slide rail 9, thereby makes punch holder 12 chucking at the top of generator rotor, has not only effectively guaranteed the fixed stability of generator rotor, can fix the generator rotor of different size moreover, makes it can carry out the wire winding for the generator rotor of different grade type, has effectively promoted the convenience of use;

when the position of generator rotor needs to be adjusted, servo motor 17 works, and it is rotatory to drive reduction gear 18 to drive reciprocal lead screw 20 rotatory, drive second slider 22 then and be reciprocating motion on second slide rail 21, be convenient for drive generator rotor on the second slider 22 and carry out position control, thereby be convenient for adjust generator rotor's position, make it be convenient for wind for the generator rotor of different diameters, the effectual convenience that has promoted the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Generator rotor mechanism of winding, including frame (1), its characterized in that: a displacement assembly (4) is fixed on one side of the top of the rack (1) through a bolt, a positioning clamp (6) is fixed on the displacement assembly (4) through a bolt, and a wire slot selection mechanism (7) is fixed on the other side of the top of the rack (1) through a bolt;

the positioning fixture (6) comprises a clamping plate frame (8), a first sliding rail (9), an L-shaped mounting frame (10), a telescopic cylinder (11), an upper clamping plate (12), a first sliding block (13), a positioning rotary table (14), a lower clamping plate (15) and a stepping motor (16), wherein the clamping plate frame (8) is fixed on the displacement assembly (4) through bolts, the lower clamping plate (15) is fixed on one side of the bottom of the clamping plate frame (8) through bolts, the positioning rotary table (14) is rotatably connected to the center of the top of the lower clamping plate (15), the stepping motor (16) for driving the positioning rotary table (14) is fixed on the center of the bottom of the lower clamping plate (15) through bolts, the first sliding rail (9) is fixed on one side of the top of the clamping plate frame (8) through bolts, the first sliding block (13) is slidably connected to the first sliding rail (9), the upper clamping plate (12) is fixed on one side of the first sliding block (, the top of splint frame (8) is fixed with telescopic cylinder (11) through L shape mounting bracket (10), telescopic cylinder's (11) flexible end is fixed on upper clamping plate (12).

2. The generator rotor winding mechanism of claim 1, wherein: displacement subassembly (4) are including servo motor (17), reduction gear (18), bearing frame (19), reciprocal lead screw (20), second slide rail (21) and second slider (22), there is second slide rail (21) top one side of frame (1) through the bolt fastening, sliding connection has second slider (22) on second slide rail (21), there is bearing frame (19) corresponding both sides of second slide rail (21) through the bolt fastening, it is connected with second slider (22) of being connected with second slider (22) drive to rotate on bearing frame (19), reduction gear (18) of being connected with reciprocal lead screw (20) drive are installed to one side of bearing frame (19), servo motor (17) that the input of reduction gear (18) is connected are installed to one side of reduction gear (18).

3. The generator rotor winding mechanism of claim 2, wherein: and a clamping plate frame (8) is fixed on the second sliding block (22) through a bolt, and one side of the top of the clamping plate frame (8) is connected with the second sliding block (22) through a reinforcing beam (5).

4. The generator rotor winding mechanism of claim 1, wherein: the bottom of the frame (1) is symmetrically provided with storage cabinets (3).

5. The generator rotor winding mechanism of claim 1, wherein: supporting legs (2) are fixed at four corner positions at the bottom of the rack (1) through bolts.