CN221103177U - Motor stator and rotor assembling device - Google Patents

Abstract

The utility model relates to a motor stator and rotor combined device. The technical scheme adopted is as follows: the stator is placed on the roof of frame, the left and right sides of roof is fixed mounting cylinder respectively, the rectangle logical groove is seted up to the intermediate position of the trailing edge of upper surface of roof, the rectangle leads to inslot activity cartridge U type movable plate, the lower lateral wall of U type movable plate is located the lower part of roof, the electric telescopic handle is installed to the center trompil of the upper lateral wall of U type movable plate, the lower extreme fixed connection axle sleeve of electric telescopic handle's output shaft, the axle sleeve is in the same place with the top cartridge of rotor, the bottom of rotor sets up the jackshaft, the lower extreme fixed connection pressure sensor of jackshaft, pressure sensor's lower extreme and the lower lateral wall fixed connection of U type movable plate, the lower lateral wall of U type movable plate goes up and down through the lead screw, the lower extreme of lead screw and the output shaft fixed connection of motor, motor fixed mounting is at the lower surface of bottom plate. The utility model has the beneficial effects that: avoiding collision, reducing labor intensity and improving the combined assembly quality.

Description

Motor stator and rotor assembling device

Technical Field

The utility model belongs to the field of motor production and assembly, and relates to a motor stator and rotor assembling device.

Background

The motor mainly comprises a rotor and a stator, and the main function of the motor is to convert mechanical energy into electric energy. The servo motor needs to use a stator and rotor assembling device during assembly, so that the assembly of the stator and the rotor of the motor is convenient. When traditional stator and rotor are assembled, the rotor is easy to generate attractive force when being manually inserted into the stator, so that the telescopic mechanism can receive transverse tension, the telescopic mechanism is prevented from stretching, the labor intensity of manual assembly is improved, meanwhile, the rotor is inclined and collides with the stator, winding insulating paint is scratched, and the assembly quality of a motor is affected.

Therefore, the utility model provides a motor stator and rotor combined device, which solves the problems.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a motor stator and rotor combined assembly device, which adopts the technical scheme that the motor stator and rotor combined assembly device comprises a stator and a rotor, and is characterized in that: the stator is placed in the central point of the upper end of frame, the frame includes the roof, the left and right sides of the upper surface of roof is fixed mounting cylinder respectively, control the cylinder sets up relatively, the terminal fixed mounting stopper of the output shaft of cylinder, the round hole is seted up at the center of the upper surface of roof, the rectangle logical groove is seted up to the intermediate position of the rear side limit of the upper surface of roof, movable cartridge U type movable plate in the rectangle logical groove, the lower lateral wall of U type movable plate is located the lower part of roof, the center trompil of the upper lateral wall of U type movable plate installs electric telescopic handle, electric telescopic handle's output shaft's lower extreme fixed connection axle sleeve, the axle sleeve with the top cartridge of rotor is in the same place, the bottom of rotor sets up the top axle, the lower extreme fixed connection pressure sensor of top axle, the lower extreme of pressure sensor with the center fixed connection of the upper surface of the lower lateral wall of U type movable plate, the center at the rear side left and right edges of the lower lateral wall of U type movable plate respectively movable sleeve guide post, the motor trompil is located the lower side of U type movable sleeve is in the bottom plate, the bottom plate is fixed together with the top of the fixed mounting of support column, the bottom plate is fixed together at the bottom plate front of the front end of the support post, the bottom plate is fixed together.

As a preferable scheme of the utility model, a conical positioning head which is adapted to the lower end face of the rotor is arranged in the center of the upper end face of the top shaft; through the toper positioning head, can carry out the clamping location to the conical groove of the lower terminal surface of the central pivot of the rotor of lower extreme, avoid moving down the back of getting into the stator at the rotor, because the effect of magnetic force takes place crookedly, the insulating glue that damages the winding surface influences the quality of motor.

As a preferable scheme of the utility model, two ends of the guide post are fixedly connected with the top plate and the bottom plate respectively.

As a preferable scheme of the utility model, a stepping groove is formed in the front position of the center of the bottom plate, the screw rod penetrates through the stepping groove, and the top end of the screw rod is rotationally connected with the lower surface of the top plate; the motor drives the screw rod to rotate, so that the U-shaped moving plate is driven to move up and down, and stable assembly between the rotor and the stator is completed.

As a preferable mode of the utility model, the right side edge of the bottom plate is also fixedly provided with a controller.

As a preferable mode of the utility model, the length of the top shaft is larger than the height of the stator, and the length of the top shaft is smaller than the length of the wire rod; by means of the design, when the screw rod descends to the bottommost part, the top of the top shaft can be pulled out of the round hole of the top plate, and the device is convenient for flexibly taking out the assembled stator and rotor.

The utility model has the beneficial effects that: through the U type movable plate and control the cylinder of setting and the through-hole in roof center, realize stator and the quick location of shell thereof, drive the lead screw through the motor and rotate, the vertical oscilaltion of U type movable plate of suit on the lead screw, the electric telescopic handle of installation on the upper side wall of cooperation U type movable plate simultaneously, it is fixed to carry out vertical clamp with the rotor of placing in the top axle upper end, afterwards the lead screw carries the U type movable plate to move downwards, accomplish the equipment of closing in inserting the rotor is vertical in the stator, effectively avoided because of the effect of magnetic force between rotor and the stator, the rotor takes place to incline when the manual work closes the dress, make the insulating varnish on winding surface damage, influence the stability of assembly between stator and the rotor, simultaneously, alleviate intensity of labour.

Drawings

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

FIG. 2 is a schematic diagram of a rack of the present utility model;

FIG. 3 is a cross-sectional view of a frame of the present utility model;

Fig. 4 is a top view of the frame of the present utility model in detail.

In the figure: 1-stator, 2-rotor, 3-frame, 4-cylinder, 5-motor, 6-controller, 31-roof, 311-round hole, 312-rectangle through groove, 32-U type movable plate, 33-electric telescopic link, 331-axle sleeve, 34-roof axle, 341-toper location head, 35-pressure sensor, 36-guide post, 37-lead screw, 38-bottom plate, 381-groove of stepping down, 39-support column.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model relates to a motor stator and rotor assembling device, which adopts the technical scheme that the motor stator and rotor assembling device comprises a stator 1 and a rotor 2, and is characterized in that: the stator 1 is placed at the center of the upper end of the frame 3, the frame 3 comprises a top plate 31, the left and right sides of the upper surface of the top plate 31 are respectively and fixedly provided with a cylinder 4, the left and right sides of the cylinder 4 are arranged oppositely, the tail end of the output shaft of the cylinder 4 is fixedly provided with a limiting block 41, the center of the upper surface of the top plate 31 is provided with a round hole 311, the middle position of the rear side edge of the upper surface of the top plate 31 is provided with a rectangular through groove 312, a U-shaped movable plate 32 is movably inserted in the rectangular through groove 312, the lower side wall of the U-shaped movable plate 32 is positioned at the lower part of the top plate 31, the center of the upper side wall of the U-shaped movable plate 32 is provided with an electric telescopic rod 33, the lower end of the output shaft of the electric telescopic rod 33 is fixedly connected with a shaft sleeve 331, the shaft sleeve 331 is inserted with the top end of the rotor 2, the bottom end of the rotor 2 is provided with a top shaft 34, the center of the upper end surface of the top shaft 34 is provided with a conical positioning head 341 which is matched with the lower end surface of the rotor 2, the length of the top shaft 34 is larger than the height of the stator 1, the length of the top shaft 34 is smaller than the length of the screw rod 37, the lower end of the top shaft 34 is fixedly connected with a pressure sensor 35, the lower end of the pressure sensor 35 is fixedly connected with the center of the upper surface of the lower side wall of the U-shaped movable plate 32, the centers of the left and right edges of the rear side of the lower side wall of the U-shaped movable plate 32 are respectively provided with a movable sleeve guide post 36, two ends of the guide post 36 are respectively fixedly connected with the top plate 31 and the bottom plate 38, the center of the front edge of the lower side wall of the U-shaped movable plate 32 is provided with a sleeve screw rod 37, the lower end of the screw rod 37 is fixedly connected with the output shaft of the motor 5, the motor 5 is fixedly arranged on the lower surface of the bottom plate 38, the center of the bottom plate 38 is provided with a yielding groove 381, the screw rod 37 passes through the yielding groove 381, the top end of the screw rod 37 is rotationally connected with the lower surface of the top plate 31, four corners of the bottom plate 38 are respectively fixedly sleeved with the middle part of the supporting column 39, the top end of the supporting column 39 is fixedly connected with the top plate 31, and the right side edge of the bottom plate 38 is fixedly provided with the controller 6.

The working principle of the utility model is as follows: when the electric telescopic rod is used, a pipe orifice boss at the lower end of the stator 1 is aligned with a round hole 311 of the top plate 31, the rear side wall of the stator 1 is limited by a vertical arm of the U-shaped moving plate 32, the left and right cylinders 4 are controlled by the controller 6 to act simultaneously, the stator 1 is fixed, then, the lower end of a central rotating shaft of the rotor 2 is aligned with a conical positioning head 341 at the upper end of the top shaft 34 to be inserted and kept vertical, then, an electric telescopic rod 33 is controlled to act, an output shaft of the electric telescopic rod 33 moves downwards to press and install a shaft sleeve 331 at the lower end of the electric telescopic rod 33 at the upper end of the central rotating shaft of the rotor 2, a pressure sensor 35 at the lower end of the quasi-top shaft 34 detects corresponding clamping pressure, signals are transmitted to the controller 6, the controller 6 controls the motor 5 to rotate, the motor 5 drives a screw rod 37 to rotate, the U-shaped moving plate 32 moves downwards, the rotor 2 is vertically downwards inserted into the stator 1, scraping is avoided between the rotor 2 and the stator 1, the upper end of the rotor 2 is assembled with the stator 1, when the U-shaped moving plate 32 moves to the lowest, the output shaft 33 moves downwards, the shaft sleeve 331 is controlled by the controller, the lower end of the electric telescopic rod 33 is pressed and the upper end of the shaft sleeve is well, and the lower end of the rotor 2 is assembled with the rotor 2 is separated from the left end of the rotor 1, and the upper end of the rotor 2 is well, and the lower end of the rotor is assembled with the rotor 1, and is simultaneously, and the upper end is assembled and is retracted.

Electrical connections or structures not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (6)

1. The utility model provides a motor stator and rotor closes dress device, includes stator (1) and rotor (2), its characterized in that: the stator (1) is placed at the central position of the upper end of the frame (3), the frame (3) comprises a top plate (31), the left side and the right side of the upper surface of the top plate (31) are respectively and fixedly provided with a cylinder (4), the left side and the right side of the cylinder (4) are oppositely arranged, the tail end of an output shaft of the cylinder (4) is fixedly provided with a limiting block (41), the center of the upper surface of the top plate (31) is provided with a round hole (311), the middle position of the rear side edge of the upper surface of the top plate (31) is provided with a rectangular through groove (312), a U-shaped movable plate (32) is movably inserted in the rectangular through groove (312), the lower side wall of the U-shaped movable plate (32) is positioned at the lower part of the top plate (31), the central hole of the upper side wall of the U-shaped movable plate (32) is provided with an electric telescopic rod (33), the lower end of the output shaft of the electric telescopic rod (33) is fixedly connected with a shaft sleeve (331), the top end of the output shaft of the electric telescopic rod (33) is inserted together with the top end of the rotor (2), the bottom end of the top shaft (34) is fixedly connected with the upper side wall (35) of the lower side wall of the upper side wall (35), the center of the left edge and the right edge of the rear side of the lower side wall of the U-shaped movable plate (32) is respectively provided with a movable sleeve guide column (36), the center of the front edge of the lower side wall of the U-shaped movable plate (32) is provided with a sleeve screw rod (37), the lower end of the screw rod (37) is fixedly connected with an output shaft of a motor (5), the motor (5) is fixedly arranged on the lower surface of a bottom plate (38), four corners of the bottom plate (38) are respectively fixedly sleeved with the middle part of a support column (39), and the top end of the support column (39) is fixedly connected with the top plate (31).

2. The motor stator and rotor assembly device according to claim 1, wherein: the center of the upper end face of the top shaft (34) is provided with a conical positioning head (341) which is matched with the lower end face of the rotor (2).

3. The motor stator and rotor assembly device according to claim 1, wherein: the two ends of the guide column (36) are fixedly connected with the top plate (31) and the bottom plate (38) respectively.

4. The motor stator and rotor assembly device according to claim 1, wherein: and a relief groove (381) is formed in the position, which is located in front of the center of the bottom plate (38), of the screw rod (37), the screw rod (37) penetrates through the relief groove (381), and the top end of the screw rod (37) is rotationally connected with the lower surface of the top plate (31).

5. The motor stator and rotor assembly device according to claim 1, wherein: the right side edge of the bottom plate (38) is also fixedly provided with a controller (6).

6. The motor stator and rotor assembly device according to claim 1, wherein: the length of the top shaft (34) is larger than the height of the stator (1), and the length of the top shaft (34) is smaller than the length of the screw rod (37).