CN216216419U - Motor rotor installation tool capable of automatically aligning - Google Patents

Abstract

The utility model discloses a motor rotor installation tool capable of automatically aligning, which comprises a base, wherein the base is installed on the right side of a first motor, a second bidirectional threaded shaft is installed on the left side inside the base, the left side of the second bidirectional threaded shaft penetrates through the base to be connected with the first motor, two first sliding seats are symmetrically installed on the left side and the right side of the second bidirectional threaded shaft, a positioning seat and a side frame are installed on the right side of the upper end of the base, the side frame is fixedly installed on the rear side of the upper end of the base, a second motor is installed on the upper side of the left end of the side frame, the left side of the threaded shaft penetrates through the side frame to be connected with the second motor, a second sliding seat is installed in the middle of the threaded shaft, a second infrared sensor is installed on the right side of the front end of the side frame, and a third infrared sensor is installed on the left side of the front end of the side frame. The motor rotor installation tool capable of automatically aligning not only can automatically align the motor rotor, but also can automatically position the stator, automatically install the rotor and the stator, and is more convenient and accurate to use.

Description

Motor rotor installation tool capable of automatically aligning

Technical Field

The utility model relates to the technical field of motor rotor installation, in particular to a motor rotor installation tool capable of automatically aligning.

Background

The fixed part in the motor is called stator, on which there are installed pairs of DC excited static main magnetic poles, and the rotating part is called rotor, on which there is armature winding, after electrifying, it generates induced electromotive force, which acts as rotating magnetic field, and then generates electromagnetic torque to convert energy, when the present motor rotor is installed, it needs to position the motor rotor.

In the positioning device for mounting the motor rotor with the publication number of CN208782699U, the hydraulic thimble is extended by the hydraulic cylinder until the hydraulic thimble pushes the rotor placed on the material placing table into the fixed claw disc, after the fixed claw disc fixes the rotor, the hydraulic thimble is contracted, the stepping motor is moved to the left end of the motor moving screw rod to wait for the next rotor fixing operation, but the device still has certain defects;

1. the existing motor rotor installation tool still needs manual alignment when being aligned, and the alignment mode is low in efficiency.

2. The position of the stator needs to be manually fixed by the existing motor rotor installation tool, and the manual stator fixing is not accurate.

Aiming at the problems, innovative design is urgently needed on the basis of the original motor rotor installation tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor rotor installation tool capable of automatically aligning, and aims to solve the problems that the existing motor rotor installation tool needs manual alignment when being aligned, the alignment mode is low in efficiency, the position of a stator needs to be manually fixed, and the stator is not accurately manually fixed in the existing motor rotor installation tool in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a motor rotor installation tool capable of being automatically aligned comprises a base, wherein the base is installed on the right side of a first motor, a second bidirectional threaded shaft is installed on the left side inside the base, the left side of the second bidirectional threaded shaft penetrates through the base to be connected with the first motor, two first sliding seats are symmetrically installed on the left side and the right side of the second bidirectional threaded shaft, and a positioning seat is installed on the right side of the upper end of the base;

the side frame, its fixed mounting is in the upper end rear side of base, the second motor is installed to side frame left end upper side, the screw thread axle is installed to the inside upside of side frame, and the screw thread axle left side passes the side frame and is connected with the second motor to install the second slide in the middle of the screw thread axle, the second infrared sensor is installed on side frame front end right side, the third infrared sensor is installed on side frame front end left side.

Preferably, the first carriage is further provided with:

the L supporting rod is installed at the upper end of the first sliding seats, the two first sliding seats form a relative sliding structure through the second bidirectional threaded shaft, and the first positioning clamp is installed on the upper side of the L supporting rod.

Preferably, the second carriage is further provided with:

and the connecting frame is arranged at the front end of the second sliding seat, the second sliding seat and the side frame form a sliding structure through a threaded shaft, and a hydraulic cylinder is arranged on the front side of the connecting frame.

Preferably, the hydraulic cylinder is further provided with:

the lifting column is arranged on the lower side of the hydraulic cylinder, an arch frame is arranged at the lower end of the lifting column, and the arch frame and the hydraulic cylinder form a lifting structure through the lifting column.

Preferably, the arch is further provided with:

the first infrared sensor is installed at the lower end of the arch frame, a third motor is installed on the inner side of the arch frame, and the front side of the third motor penetrates through the arch frame to be installed with a rotating shaft.

Preferably, the rotating shaft is further provided with:

the top frame is installed at the front end of the rotating shaft and forms a rotating structure with the arch frame through the rotating shaft, and a fourth motor is installed at the front end of the top frame.

Preferably, the top frame is further provided with:

the second bidirectional threaded shaft is arranged on the inner side of the top frame, two second positioning clamps are arranged on the front side and the rear side of the second bidirectional threaded shaft, and the two second positioning clamps form a relative sliding structure through the second bidirectional threaded shaft;

and the inner side of the second positioning clamp is provided with an anti-skid pad.

Compared with the prior art, the utility model has the beneficial effects that: the motor rotor installation tool capable of automatically aligning not only can automatically align the motor rotor, but also can automatically position the stator, automatically install the rotor and the stator, and is more convenient and accurate to use.

1. A second bidirectional threaded shaft is arranged on the left side inside the base, two first sliding seats are symmetrically arranged on the left side and the right side of the second bidirectional threaded shaft, the L-shaped supporting rod is arranged at the upper end of the first sliding seats, the two first sliding seats form a relative sliding structure through the second bidirectional threaded shaft, a first positioning clamp is arranged on the upper side of the L-shaped supporting rod, the stator is placed between the two first positioning clamps, and the second bidirectional threaded shaft rotates to enable the two first sliding seats to simultaneously slide towards the middle, so that the two first positioning clamps fix the stator in the middle, and the stator is automatically fixed;

2. the right side of the upper end of the base is provided with a positioning seat, the right side of the front end of the side frame is provided with a second infrared sensor, the left side of the front end of the side frame is provided with a third infrared sensor, a second sliding seat and the side frame form a sliding structure through a threaded shaft, an arch frame and a hydraulic cylinder form a lifting structure through a lifting column, a first infrared sensor is arranged at the lower end of the arch frame, a top frame and the arch frame form a rotating structure through a rotating shaft, two second positioning clamps form a relative sliding structure through a second bidirectional threaded shaft, a transversely placed rotor is placed in a groove of the positioning seat, the second sliding seat slides rightwards through the threaded shaft, the first infrared sensor and the second infrared sensor are positioned, the arch frame descends through the lifting column to enable the two second positioning clamps to move to two sides of the rotor, then the two second positioning clamps slide inwards through the second bidirectional threaded shaft to clamp the rotor, and the second positioning clamps lift upwards after clamping the rotor, then, the rotor is moved leftwards, and simultaneously, the top frame is rotated ninety degrees through the rotating shaft, so that the rotor is vertical, the rotor and the stator are aligned through the positioning of the first infrared sensor and the third infrared sensor, and then the second positioning clamp is descended to insert the rotor into the stator, so that the rotor is automatically aligned.

Drawings

FIG. 1 is a schematic diagram of a front structure of a base according to the present invention;

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

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic side sectional view of the present invention

Fig. 6 is a schematic cross-sectional structure view of the top frame of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a second bidirectional threaded shaft; 4. a first slider; 5. an L support bar; 6. a first positioning clamp; 7. positioning seats; 8. a side frame; 9. a second motor; 10. a threaded shaft; 11. a second slide carriage; 12. a connecting frame; 13. a hydraulic cylinder; 14. a lifting column; 15. an arch frame; 16. a third motor; 17. a first infrared sensor; 18. a rotating shaft; 19. a top frame; 20. a fourth motor; 21. a second bidirectional threaded shaft; 22. a second positioning clip; 23. a non-slip mat; 24. a second infrared sensor; 25. and a third infrared sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a but self-aligning's electric motor rotor installation frock, includes: the device comprises a base 1, a first motor 2, a second bidirectional threaded shaft 3, a first sliding seat 4, an L-shaped support rod 5, a first positioning clamp 6, a positioning seat 7, a side frame 8, a second motor 9, a threaded shaft 10, a second sliding seat 11, a connecting frame 12, a hydraulic cylinder 13, a lifting column 14, an arch frame 15, a third motor 16, a first infrared sensor 17, a rotating shaft 18, a top frame 19, a fourth motor 20, a second bidirectional threaded shaft 21, a second positioning clamp 22, an anti-skid pad 23, a second infrared sensor 24 and a third infrared sensor 25;

referring to fig. 1, 2 and 3, a base 1 is installed at the right side of a first motor 2, a second bidirectional threaded shaft 3 is installed at the left side inside the base 1, the left side of the second bidirectional threaded shaft 3 penetrates through the base 1 to be connected with the first motor 2, two first sliding seats 4 are symmetrically installed at the left side and the right side of the second bidirectional threaded shaft 3, a positioning seat 7 is installed at the right side of the upper end of the base 1, an L-shaped support rod 5 is installed at the upper end of the first sliding seats 4, the two first sliding seats 4 form a relative sliding structure through the second bidirectional threaded shaft 3, a first positioning clamp 6 is installed at the upper side of the L-shaped support rod 5, a stator is vertically placed between the two first positioning clamps 6, then the first motor 2 is started, the first motor 2 drives the second bidirectional threaded shaft 3 to rotate, so that the two first sliding seats 4 simultaneously slide towards the middle, so that the two first positioning clamps 6 clamp the stator, fixing the stator in the middle;

referring to fig. 3, 4, 5 and 6, a side frame 8 is fixedly installed at the rear side of the upper end of a base 1, a second motor 9 is installed at the upper side of the left end of the side frame 8, a threaded shaft 10 is installed at the upper side inside the side frame 8, the left side of the threaded shaft 10 penetrates through the side frame 8 and is connected with the second motor 9, a second sliding seat 11 is installed in the middle of the threaded shaft 10, a second infrared sensor 24 is installed at the right side of the front end of the side frame 8, a third infrared sensor 25 is installed at the left side of the front end of the side frame 8, a connecting frame 12 is installed at the front end of the second sliding seat 11, the second sliding seat 11 forms a sliding structure with the side frame 8 through the threaded shaft 10, a hydraulic cylinder 13 is installed at the front side of the connecting frame 12, a lifting column 14 is installed at the lower side of the hydraulic cylinder 13, an arch frame 15 is installed at the lower end of the lifting column 14, the arch frame 15 forms a lifting structure with the hydraulic cylinder 13 through the lifting column 14, a first infrared sensor 17, the device is arranged at the lower end of an arch frame 15, a third motor 16 is arranged on the inner side of the arch frame 15, a rotating shaft 18 is arranged on the front side of the third motor 16 and penetrates through the arch frame 15, a top frame 19 is arranged at the front end of the rotating shaft 18, the top frame 19 and the arch frame 15 form a rotating structure through the rotating shaft 18, a fourth motor 20 is arranged at the front end of the top frame 19, a second bidirectional threaded shaft 21 is arranged on the inner side of the top frame 19, two second positioning clamps 22 are arranged on the front side and the rear side of the second bidirectional threaded shaft 21, the two second positioning clamps 22 form a relative sliding structure through the second bidirectional threaded shaft 21, an anti-skid pad 23 is arranged on the inner side of the second positioning clamp 22, a transverse rotor is placed in a groove of a positioning seat 7, then the second motor 9 is started, the second motor 9 drives a threaded shaft 10 to rotate, so that the second slide 11 drives a first infrared sensor 17 to slide left and right, and the first infrared sensor 17 slides right to a position right above the second infrared sensor 24, the second slide 11 stops moving, then the arch frame 15 drives the top frame 19 to descend through the lifting column 14, so that two second positioning clamps 22 move to two sides of the rotor, then the fourth motor 20 is started, the fourth motor 20 drives the second bidirectional threaded shaft 21 to rotate, so that two second positioning clamps 22 simultaneously slide towards the middle, thereby clamping the rotor, then driving the rotor to move upwards, the third motor 16 is started, the third motor 16 drives the top frame 19 to rotate ninety degrees through the rotating shaft 18, so that the rotor is perpendicular to the base 1, then the second slide 11 slides to the left, when the first infrared sensor 17 slides to right above the third infrared sensor 25, the second slide 11 stops moving, meanwhile, the rotor is aligned with the stator, the top frame 19 descends to drive the rotor to be inserted into the stator, then the two second positioning clamps 22 are separated, thereby the rotor is installed into the stator.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-3, a stator is vertically placed between two first positioning clamps 6, then the first motor 2 is started, the first motor 2 drives the second bidirectional threaded shaft 3 to rotate, so that two first sliding seats 4 simultaneously slide towards the middle, the two first positioning clamps 6 clamp the stator, and the stator is fixed in the middle;

according to the fig. 3-6, the transversely placed rotor is placed in the groove of the positioning seat 7, then the second motor 9 is started, the second motor 9 drives the threaded shaft 10 to rotate, so that the second slide 11 drives the first infrared sensor 17 to slide left and right, when the first infrared sensor 17 slides right above the second infrared sensor 24, the second slide 11 stops moving, then the arch frame 15 drives the top frame 19 to descend through the lifting column 14, so that the two second positioning clips 22 move to the two sides of the rotor, then the fourth motor 20 is started, the fourth motor 20 drives the second bidirectional threaded shaft 21 to rotate, so that the two second positioning clips 22 simultaneously slide towards the middle, so as to clip the rotor, then drive the rotor to move upwards, the third motor 16 is started, the third motor 16 drives the top frame 19 to rotate ninety degrees through the rotating shaft 18, so that the rotor is perpendicular to the base 1, then the second slide 11 slides left, when the first infrared sensor 17 slides right above the third infrared sensor 25, the second carriage 11 stops moving while the rotor is aligned with the stator, the upper frame 19 descends to insert the rotor into the stator, and then the two second positioning clips 22 are separated to mount the rotor into the stator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a but automatic alignment's electric motor rotor installation frock which characterized in that includes:

the base is arranged on the right side of the first motor, a second bidirectional threaded shaft is arranged on the left side in the base, the left side of the second bidirectional threaded shaft penetrates through the base to be connected with the first motor, two first sliding seats are symmetrically arranged on the left side and the right side of the second bidirectional threaded shaft, and a positioning seat is arranged on the right side of the upper end of the base;

the side frame, its fixed mounting is in the upper end rear side of base, the second motor is installed to side frame left end upper side, the screw thread axle is installed to the inside upside of side frame, and the screw thread axle left side passes the side frame and is connected with the second motor to install the second slide in the middle of the screw thread axle, the second infrared sensor is installed on side frame front end right side, the third infrared sensor is installed on side frame front end left side.

2. The automatically alignable motor rotor mounting fixture of claim 1, wherein said first slide further provides:

the L supporting rod is installed at the upper end of the first sliding seats, the two first sliding seats form a relative sliding structure through the second bidirectional threaded shaft, and the first positioning clamp is installed on the upper side of the L supporting rod.

3. The automatically alignable motor rotor mounting fixture of claim 1, wherein said second carriage further provides:

and the connecting frame is arranged at the front end of the second sliding seat, the second sliding seat and the side frame form a sliding structure through a threaded shaft, and a hydraulic cylinder is arranged on the front side of the connecting frame.

4. The automatically alignable motor rotor mounting tool of claim 3, wherein said hydraulic cylinder is further provided with:

the lifting column is arranged on the lower side of the hydraulic cylinder, an arch frame is arranged at the lower end of the lifting column, and the arch frame and the hydraulic cylinder form a lifting structure through the lifting column.

5. The automatically alignable electric motor rotor installation tooling of claim 4 wherein said arch is further provided with:

the first infrared sensor is installed at the lower end of the arch frame, a third motor is installed on the inner side of the arch frame, and the front side of the third motor penetrates through the arch frame to be installed with a rotating shaft.

6. The automatically alignable motor rotor mounting tool of claim 5, wherein the shaft further comprises:

the top frame is installed at the front end of the rotating shaft and forms a rotating structure with the arch frame through the rotating shaft, and a fourth motor is installed at the front end of the top frame.

7. The automatically alignable electric motor rotor installation tooling of claim 6, wherein said top frame is further provided with:

the second bidirectional threaded shaft is arranged on the inner side of the top frame, two second positioning clamps are arranged on the front side and the rear side of the second bidirectional threaded shaft, and the two second positioning clamps form a relative sliding structure through the second bidirectional threaded shaft;

and the inner side of the second positioning clamp is provided with an anti-skid pad.

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