CN220210217U - Shaping device for motor stator core - Google Patents

Abstract

The utility model relates to a motor stator core shaping device which comprises a machine shell, wherein a rotor is arranged in the machine shell, limiting shafts are fixedly connected to the top and the bottom of the inner wall of the machine shell, limiting blocks are slidably connected to the outer walls of the two limiting shafts, ejector rods are fixedly connected to one ends of the two limiting blocks, and clamping blocks are fixedly connected to one ends of the two ejector rods, which are close to each other. The utility model has the advantages that when the rotor of the motor is installed, the rotor is inserted into the machine shell, the knob is rotated, the threaded rod is driven to rotate, so that the threaded rod moves towards the outside of the machine shell, the rotating plate is driven to move while the threaded rod moves, the two connecting shafts are pulled to move and simultaneously rotate, the two clamping blocks are driven to be close to each other, the two clamping blocks are arranged at the outside of the rotor, the shaft of the rotor is limited, the shaking is prevented when the rotor rotates, and the two clamping blocks drive the limiting block to slide on the limiting shaft while moving, so that the two clamping blocks move more stably.

Description

Shaping device for motor stator core

Technical Field

The utility model relates to the technical field of motor stators, in particular to a motor stator core shaping device.

Background

Through retrieval, chinese patent discloses a stator core and a motor (grant publication number CN 217282394U), the technology of the patent includes a core body, a plurality of stator teeth are formed on the core body in the circumferential direction, and a mounting groove for embedding and mounting a bearing is formed in the middle of the core body in a recessed manner; the stator core is through seting up the mounting groove in the center department of iron core body, and during the installation bearing, the bearing can be partly or all imbed in the mounting groove to reduced the inside electrical component's of motor installation height, the motor casing can be done littleer, and save material, the whole volume of motor is littleer, the storage of being convenient for.

However, in the practical application process of the technology, the rotor of the motor needs to be limited by the limiting ring when rotating, abnormal shaking of the rotor during rotation is prevented, and the prior art does not effectively limit the rotor core of the motor, so that continuous shaking is caused during motor operation.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a motor stator core shaping device.

The technical scheme of the utility model is as follows: the utility model provides a motor stator core integer device, includes the casing, the inside of casing is provided with the rotor, the equal fixedly connected with of top and bottom of casing inner wall spacing axle, two the equal sliding connection of outer wall of spacing axle has the stopper, two the equal fixedly connected with ejector pin of one end of stopper, two the equal fixedly connected with clamp splice of one end that the ejector pin is close to each other, the inner wall threaded connection of casing has the threaded rod, the one end rotation of threaded rod is connected with the swivel plate, the other end fixedly connected with knob of threaded rod, the outer wall symmetry rotation of swivel plate is connected with two connecting axles, two the connecting axle respectively with two clamp splice fixed connection.

As a preferred embodiment, the outer walls of both clamping blocks are provided with limiting grooves.

As a preferred embodiment, a cover is mounted to one side of the cabinet.

As a preferred implementation mode, the top fixedly connected with cover box of casing, the outer wall of cover box is provided with the semiconductor refrigeration piece, the cold junction of semiconductor refrigeration piece extends to the inside of cover box and fixedly connected with baffle, the inside of baffle is provided with the empty slot, be provided with logical groove between cover box and the casing.

As a preferred embodiment, the top of the sleeve box is fixedly connected with a pipeline, and the inner wall of the pipeline is fixedly connected with a fan.

As a preferred embodiment, the outer wall of the casing is fixedly connected with a radiating fin.

As a preferred embodiment, the bottom of the casing is fixedly connected with a bracket.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, when the rotor of the motor is installed, the rotor is inserted into the machine shell, the knob is rotated, the threaded rod is driven to rotate, so that the threaded rod moves towards the outside of the machine shell, the rotating plate is driven to move while the threaded rod moves, the two connecting shafts are pulled to move and simultaneously rotate, the two clamping blocks are driven to be close to each other, the two clamping blocks are arranged on the outside of the rotor, the shaft of the rotor is limited, the shaking is prevented when the rotor rotates, the two clamping blocks move while the limiting blocks are driven to slide on the limiting shafts, so that the two clamping blocks move more stably, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a perspective view of the ejector rod and the clamping block of the utility model in cooperation.

Legend description: 1. a housing; 2. a rotor; 3. a cover; 4. a limiting shaft; 5. a limiting block; 6. a push rod; 7. clamping blocks; 8. a connecting shaft; 9. a rotating plate; 10. a threaded rod; 11. a knob; 12. a sleeve; 13. a semiconductor refrigeration sheet; 14. a guide plate; 15. a pipe; 16. a blower; 17. a through groove; 18. a bracket; 19. a heat radiation fin; 20. and a limit groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a motor stator core integer device, including casing 1, the inside of casing 1 is provided with rotor 2, the equal fixedly connected with spacing axle 4 in top and bottom of casing 1 inner wall, the equal sliding connection of outer wall of two spacing axles 4 has stopper 5, the equal fixedly connected with ejector pin 6 of one end of two stopper 5, the equal fixedly connected with clamp splice 7 of one end that two ejector pins 6 are close to each other, the inner wall threaded connection of casing 1 has threaded rod 10, the one end rotation of threaded rod 10 is connected with swivel plate 9, the other end fixedly connected with knob 11 of threaded rod 10, the outer wall symmetry rotation of swivel plate 9 is connected with two connecting axles 8, two connecting axles 8 respectively with two clamp splice 7 fixed connection.

In this embodiment, when the rotor 2 of the motor is installed, insert the rotor 2 in the casing 1, rotate knob 11, drive threaded rod 10 and rotate, make threaded rod 10 to the outside of casing 1 remove, when threaded rod 10 removes, drive rotating plate 9 and remove, rotate when pulling two connecting axle 8 removal, drive two clamp splice 7 and be close to each other, make two clamp splice 7 set up in the outside of rotor 2, carry out spacingly to the axle of rotor 2, shake when preventing rotor 2 rotation, two clamp splice 7 drive stopper 5 when removing and slide on spacing axle 4, make two clamp splice 7 remove more stable.

Example 2

As shown in fig. 1-4, the outer walls of the two clamping blocks 7 are provided with limiting grooves 20; one side of the shell 1 is provided with a cover 3; the top of the casing 1 is fixedly connected with a sleeve box 12, the outer wall of the sleeve box 12 is provided with a semiconductor refrigerating piece 13, the cold end of the semiconductor refrigerating piece 13 extends to the inside of the sleeve box 12 and is fixedly connected with a guide plate 14, an empty slot is formed in the guide plate 14, and a through slot 17 is formed between the sleeve box 12 and the casing 1; the top of the sleeve box 12 is fixedly connected with a pipeline 15, and the inner wall of the pipeline 15 is fixedly connected with a fan 16; the outer wall of the shell 1 is fixedly connected with a radiating fin 19; a bracket 18 is fixedly connected to the bottom of the casing 1.

In this embodiment, through the spacing groove 20 that sets up, make clamp splice 7 laminating rotor 2 that can be better, start semiconductor refrigeration piece 13, to baffle 14 refrigeration, start fan 16, can be to blowing in casing 1, the wind is cooled down the effect better to the motor cooling when passing through baffle 14, through the support 18 that sets up, can make the motor set up stably, through the fin 19 that sets up, can further dispel the heat to the motor.

Working principle:

as shown in fig. 1-4, the motor is set up stably through the support 18, when the rotor 2 of the motor is installed, the rotor 2 is inserted into the casing 1, the knob 11 is rotated, the threaded rod 10 is driven to rotate, the threaded rod 10 is driven to move towards the outside of the casing 1, the rotating plate 9 is driven to move when the threaded rod 10 moves, the two connecting shafts 8 are pulled to move and rotate, the two clamping blocks 7 are driven to approach each other, the two clamping blocks 7 are arranged outside the rotor 2, the shaft of the rotor 2 is limited, shake is prevented when the rotor 2 rotates, the clamping blocks 7 can be better attached to the rotor 2 through the limiting grooves 20, the two clamping blocks 7 are driven to slide on the limiting shafts 4 when moving, the two clamping blocks 7 are enabled to move more stably, the semiconductor refrigerating sheet 13 is started, the fan 16 is started, the inside of the casing 1 can be refrigerated when the air passes through the guide plate 14, the cooling effect of the motor is better, and the motor can be further cooled by the cooling fin 19 arranged, compared with the conventional device, and the heat dissipation quality and the using efficiency of the conventional device are greatly improved.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. The utility model provides a motor stator core integer device, includes casing (1), its characterized in that: the inside of casing (1) is provided with rotor (2), the equal fixedly connected with spacing axle (4) in top and bottom of casing (1) inner wall, two the equal sliding connection of outer wall of spacing axle (4) has stopper (5), two the equal fixedly connected with ejector pin (6) of one end of stopper (5), two the equal fixedly connected with clamp splice (7) of one end that ejector pin (6) are close to each other, the inner wall threaded connection of casing (1) has threaded rod (10), the one end rotation of threaded rod (10) is connected with rotatory board (9), the other end fixedly connected with knob (11) of threaded rod (10), the outer wall symmetry rotation of rotatory board (9) is connected with two connecting axle (8), two connecting axle (8) respectively with two clamp splice (7) fixed connection.

2. The motor stator core shaping apparatus as set forth in claim 1 wherein: limiting grooves (20) are formed in the outer walls of the two clamping blocks (7).

3. The motor stator core shaping apparatus as set forth in claim 1 wherein: one side of the shell (1) is provided with a cover (3).

4. The motor stator core shaping apparatus as set forth in claim 1 wherein: the top fixedly connected with cover box (12) of casing (1), the outer wall of cover box (12) is provided with semiconductor refrigeration piece (13), the cold junction of semiconductor refrigeration piece (13) extends to the inside of cover box (12) and fixedly connected with baffle (14), the inside of baffle (14) is provided with the empty slot, be provided with logical groove (17) between cover box (12) and casing (1).

5. The motor stator core sizing apparatus of claim 4, wherein: the top of the sleeve box (12) is fixedly connected with a pipeline (15), and the inner wall of the pipeline (15) is fixedly connected with a fan (16).

6. The motor stator core shaping apparatus as set forth in claim 1 wherein: the outer wall of the shell (1) is fixedly connected with radiating fins (19).

7. The motor stator core shaping apparatus as set forth in claim 1 wherein: the bottom of the shell (1) is fixedly connected with a bracket (18).