CN213795091U

CN213795091U - Synchronous motor rotor heat jacket device

Info

Publication number: CN213795091U
Application number: CN202022490474.2U
Authority: CN
Inventors: 彭宏武
Original assignee: Hubei Erdian Electric Co ltd
Current assignee: Hubei Erdian Electric Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-27
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a synchronous motor rotor heat jacket device, which comprises a workbench, wherein the center of the top of the workbench is rotationally connected with a rotary clamping seat, the top of the rotary clamping seat is fixedly provided with a plurality of evenly distributed rotor clamping seats, the top of the inner wall of the plurality of rotor clamping seats is fixedly provided with a clamping cylinder, one end of the plurality of clamping cylinders is fixedly provided with a clamping cross rod, the two ends of one side of the plurality of clamping cross rods are rotationally connected with a limiting slide bar, and the connecting part of the plurality of clamping cross rods and the plurality of limiting slide bars is rotationally connected with a transmission rod, the synchronous motor rotor heat jacket device can continuously and efficiently complete the simultaneous processing of a plurality of synchronous motor rotors by arranging the plurality of rotor clamping seats on the rotary clamping seat, greatly improves the production efficiency of the rotor heat jacket, and simultaneously stably clamps the rotors, the work is steady and reliable, has very high practical value, is worth popularizing and using.

Description

Synchronous motor rotor heat jacket device

Technical Field

The utility model relates to the technical field of electric machines, specifically be synchronous motor rotor heat jacket device.

Background

After the synchronous motor rotor is machined, the motor shaft needs to be arranged in the rotor shaft hole in an interference penetrating mode. In order to ensure the position of the shrink-fit shaft and improve the work efficiency, a special shrink-fit shaft tool is required. The preheated and cast rotor can be sleeved by using the waste heat of the rotor. The pressure cast aluminum rotor is not preheated, so that the temperature is lower after casting, and the shaft can be sleeved after heating. Although the cast-aluminum rotor and the hot sleeve shaft of large and medium-sized motors are a common and simple process method, the loss of the hot sleeve causes great loss, so that the following process regulations must be strictly observed during operation.

The existing hot jacket device is complex in operation, unstable in clamping and fixing of a rotor, low in production efficiency and incapable of meeting the requirements of actual industrial production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous motor rotor heat jacket device to the current heat jacket device complex operation who provides in solving above-mentioned background art is fixed shakiness to the centre gripping of rotor, and production efficiency is low, can not satisfy the problem that actual industrial production needs.

In order to achieve the above object, the utility model provides a following technical scheme: the synchronous motor rotor hot jacket device comprises a workbench, wherein the center of the top of the workbench is rotatably connected with a rotary clamping seat, the top of the rotary clamping seat is fixedly provided with a plurality of uniformly distributed rotor clamping seats, the top of the inner wall of each rotor clamping seat is fixedly provided with a clamping cylinder, one end of each clamping cylinder is fixedly provided with a clamping cross rod, two ends of one side of each clamping cross rod are rotatably connected with limit slide rods, the joints of the clamping cross rods and the limit slide rods are rotatably connected with transmission rods, two sides of each rotor clamping seat are slidably connected with limit slide columns, one end of each limit slide column is fixedly provided with a clamping jaw, one side of the top of the workbench is fixedly provided with a supporting baffle, and the top of one side of the supporting baffle is fixedly provided with a cooling fan, the both ends of workstation top opposite side are all fixed and are provided with the heating frame, two the top of heating frame one side respectively with the both ends fixed connection of beam pole, the center fixed mounting of beam pole bottom has electric telescopic handle, two the middle part of heating frame one side has all been seted up and has been adjusted the spout, two adjust one side of spout respectively with the both ends sliding connection of class E shape heating frame, one side fixed mounting of class E shape heating frame has three electromagnetic heating circle, the both sides of workstation bottom are all fixed and are provided with automatically controlled cabinet, one of them the inside fixed mounting of automatically controlled cabinet has the controller, the center fixed mounting gear motor of workstation bottom.

As a preferred technical scheme of the utility model, a plurality of the spout sliding connection that spacing slide bar's one end was seted up with a plurality of rotor clamping seat inner wall both sides respectively, and a plurality of transfer line respectively with one side fixed connection of a plurality of centre gripping clamping jaw.

As an optimal technical scheme of the utility model, electric telescopic handle's bottom and the central fixed connection at class E shape heating frame top.

As an optimal technical scheme of the utility model, gear motor's output passes the bottom fixed connection of workstation and rotatory grip slipper.

As a preferred technical scheme of the utility model, the one end fixed mounting at workstation top has the switch board, the fixed surface of switch board installs starting switch, gear motor, cooling fan, three electromagnetic heating circle, a plurality of die clamping cylinder and electric telescopic handle all with controller electric connection, the controller is through starting switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: this hot set device is through setting up a plurality of rotor holding seats at rotatory grip slipper, and efficient completion is processed when to a plurality of synchronous machine rotors in succession, the improvement of very big degree the production efficiency of rotor hot set, and is stable to the centre gripping of rotor simultaneously, and job stabilization is reliable, has very high practical value, is worth using widely.

Drawings

FIG. 1 is a schematic view of the front view of the main body of the present invention;

FIG. 2 is a schematic top view of a rotor holder according to the present invention;

fig. 3 is a schematic view of the external structure of the heating frame of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the main body of the present invention.

In the figure: 1. a reduction motor; 2. an electric control cabinet; 3. a work table; 4. a support baffle; 5. rotating the clamping seat; 6. a cooling fan; 7. a rotor holder; 8. an electromagnetic heating coil; 9. a beam; 10. adjusting the sliding chute; 11. heating the frame; 12. a controller; 13. a clamping cylinder; 14. clamping the cross bar; 15. a limiting sliding column; 16. a transmission rod; 17. clamping the clamping jaw; 18. a limiting slide bar; 19. an electric telescopic rod; 20. a E-like heating rack; 21. a switch board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a synchronous motor rotor thermal sleeve device, which comprises a workbench 3, a rotary clamping seat 5 is rotatably connected at the center of the top of the workbench 3, a plurality of evenly distributed rotor clamping seats 7 are fixedly arranged at the top of the rotary clamping seat 5, clamping cylinders 13 are fixedly arranged at the tops of the inner walls of the plurality of rotor clamping seats 7, clamping cross rods 14 are fixedly arranged at one ends of the plurality of clamping cylinders 13, limit slide rods 18 are rotatably connected at both ends of one side of the plurality of clamping cross rods 14, transmission rods 16 are rotatably connected at the joints of the plurality of clamping cross rods 14 and the plurality of limit slide rods 18, limit slide posts 15 are slidably connected at both sides of the plurality of rotor clamping seats 7, clamping jaws 17 are fixedly arranged at one ends of the plurality of limit slide posts 15, a supporting baffle 4 is fixedly arranged at one side of the top of the workbench 3, top fixed mounting of 4 one sides of supporting baffle has cooling fan 6, the both ends of 3 top opposite sides of workstation are all fixed and are provided with heating frame 11, the top of two heating frame 11 one sides respectively with the both ends fixed connection of beam pole 9, the center fixed mounting of beam pole 9 bottom has electric telescopic handle 19, adjust spout 10 has all been seted up at the middle part of two heating frame 11 one sides, two one side of adjusting spout 10 respectively with the both ends sliding connection of class E shape heating frame 20, one side fixed mounting of class E shape heating frame 20 has three electromagnetic heating circle 8, the both sides of 3 bottoms of workstation are all fixed and are provided with automatically controlled cabinet 2, the inside fixed mounting of one of them automatically controlled cabinet 2 has controller 12, the center fixed mounting gear motor 1 of 3 bottoms of workstation.

Preferably, one end of each of the plurality of limiting slide bars 18 is slidably connected with the corresponding sliding groove formed in each of the two sides of the inner wall of the corresponding rotor clamping seat 7, and each of the plurality of transmission bars 16 is fixedly connected with one side of the corresponding clamping jaw 17, so that the stability of clamping the rotor can be improved, the rotor can be stably and reliably operated, and the rotor clamping device has high practical value and is worthy of popularization and use.

Preferably, the bottom of the electric telescopic rod 19 is fixedly connected with the center of the top of the E-shaped heating frame 20, so that the height of the electromagnetic heating ring 8 can be flexibly adjusted according to the actual processing condition.

Preferably, the output end of the speed reducing motor 1 penetrates through the bottom fixed connection of the workbench 3 and the rotary clamping seat 5, so that the synchronous processing of a plurality of synchronous motor rotors can be continuously and efficiently completed, and the production efficiency of the rotor thermal sleeve is greatly improved.

Preferably, one end fixed mounting at the top of the workbench 3 has a switch board 21, the fixed surface of the switch board 21 has a starting switch, the speed reduction motor 1, the cooling fan 6, the three electromagnetic heating rings 8, the plurality of clamping cylinders 13 and the electric telescopic rod 19 are all electrically connected with the controller 12, the controller 12 is electrically connected with an external power supply through the starting switch, the model of the controller 12 is DKC-1A, the degree of automation is high, and the operation is simple and convenient.

When the synchronous motor rotor heat jacket device is used, firstly, equipment is fixed stably, then a starting switch is pressed, the controller 12 is electrified to work, the speed reducing motor 1 can drive the rotary clamping seat 5 to rotate slowly by the controller 12, the corresponding clamping cylinder 13 can push the clamping cross rod 14, the clamping jaw 17 is driven by the transmission rod 16 to stably clamp the rotor of the synchronous motor, the rotor rotates slowly, the electric telescopic rod 19 can drive the E-shaped heating frame 20 to slide in the adjusting chute 10, so as to drive the electromagnetic heating ring 8 to electromagnetically heat the rotor, after one end of heating is finished, the electromagnetic heating ring 8 is lifted, the rotor can be sleeved and fixed according to a normal operation flow, after the synchronous motor rotor is machined, the synchronous motor rotor is driven by the rotary clamping seat 5 to be cooled by the cooling fan 6, the heat jacket device is provided with a plurality of rotor clamping seats 7 on the rotary clamping seat 5, the synchronous motor rotor machining device has the advantages that synchronous motor rotors can be continuously and efficiently machined, the production efficiency of the rotor heat sleeve is greatly improved, the rotors are stably clamped, the synchronous motor rotor machining device works stably and reliably, high practical value is achieved, and the synchronous motor rotor machining device is worthy of popularization and use.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Synchronous motor rotor heat jacket device, including workstation (3), its characterized in that: the center of the top of the workbench (3) is rotatably connected with a rotary clamping seat (5), the top of the rotary clamping seat (5) is fixedly provided with a plurality of uniformly distributed rotor clamping seats (7), the tops of the inner walls of the rotor clamping seats (7) are fixedly provided with clamping cylinders (13), one ends of the clamping cylinders (13) are fixedly provided with clamping cross rods (14), two ends of one side of each clamping cross rod (14) are rotatably connected with limit slide rods (18), the joints of the clamping cross rods (14) and the limit slide rods (18) are rotatably connected with transmission rods (16), two sides of the rotor clamping seats (7) are slidably connected with limit slide columns (15), one ends of the limit slide columns (15) are fixedly provided with clamping jaws (17), one side of the top of the workbench (3) is fixedly provided with a supporting baffle (4), the top of one side of the supporting baffle plate (4) is fixedly provided with a cooling fan (6), the two ends of the other side of the top of the workbench (3) are fixedly provided with heating frames (11), the top of one side of the two heating frames (11) is fixedly connected with the two ends of a beam rod (9) respectively, the center of the bottom of the beam rod (9) is fixedly provided with an electric telescopic rod (19), the middle of one side of the two heating frames (11) is provided with an adjusting chute (10), one side of the two adjusting chutes (10) is slidably connected with the two ends of an E-shaped heating frame (20) respectively, one side of the E-shaped heating frame (20) is fixedly provided with three electromagnetic heating rings (8), the two sides of the bottom of the workbench (3) are fixedly provided with electric control cabinets (2), one of the electric control cabinets (2) is fixedly arranged inside a controller (12), and a speed reducing motor (1) is fixedly arranged at the center of the bottom of the workbench (3).

2. The synchronous motor rotor shrink-fit arrangement of claim 1, wherein: one end of each limiting slide rod (18) is respectively in sliding connection with sliding grooves formed in two sides of the inner wall of each rotor clamping seat (7), and each driving rod (16) is respectively fixedly connected with one side of each clamping jaw (17).

3. The synchronous motor rotor shrink-fit arrangement of claim 1, wherein: the bottom of the electric telescopic rod (19) is fixedly connected with the center of the top of the E-shaped heating frame (20).

4. The synchronous motor rotor shrink-fit arrangement of claim 1, wherein: the output end of the speed reducing motor (1) penetrates through the workbench (3) and is fixedly connected with the bottom of the rotary clamping seat (5).

5. The synchronous motor rotor shrink-fit arrangement of claim 1, wherein: one end fixed mounting at workstation (3) top has switch board (21), the fixed surface of switch board (21) installs starting switch, gear motor (1), cooling fan (6), three electromagnetic heating circle (8), a plurality of die clamping cylinder (13) and electric telescopic handle (19) all with controller (12) electric connection, controller (12) are through starting switch and external power supply electric connection.