CN210518044U

CN210518044U - Special tool of motor stator rotor assembly

Info

Publication number: CN210518044U
Application number: CN201921556668.9U
Authority: CN
Inventors: 陈剑; 宦铭
Original assignee: Reid Servo Technology Suzhou Co Ltd
Current assignee: Reid Servo Technology Suzhou Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-12
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a special tool of motor stator rotor assembly, including L type fixed plate, bottom plate, bearing, threaded rod, slider, screw hole, spout, first motor, mounting hole, stator body, connecting plate, guiding hole, guide post, rotor body, three-jaw chuck, connecting axle, second motor, fixed orifices, air inlet, cylinder block, connection chamber, first cardboard, second cardboard, backup pad and deflector. The stator body can be placed in the mounting hole, the support plate is driven to work through the work of the cylinder body, and then the stator body is clamped between the two second clamping plates, so that the stator body is clamped and fixed conveniently; can drive the rotation of three-jaw chuck through second motor work to this installation angle who adjusts rotor body, first motor rotates simultaneously and can drives the threaded rod and rotate, and the threaded rod can drive the connecting plate and move to the bottom this moment, carries out the block with stator body and rotor body and is connected.

Description

Special tool of motor stator rotor assembly

Technical Field

The utility model relates to a special tool specifically is a special tool of motor stator rotor assembly, belongs to stator rotor assembly technical field.

Background

The stator is a fixed part of the machine and consists of a stator core, a stator winding and a machine base, the stator mainly functions to generate a rotating magnetic field, and the rotor mainly functions to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current; the rotor is a rotating body supported by a bearing, is a main rotating part in power machinery and working machinery, and is an object such as an optical disc and the like which does not have a rotating shaft, and can be regarded as a rotor when a rigid connection or an additional shaft is adopted.

In prior art, the motor need assemble stator and rotor in the equipment process, and the commonality of the special tool of current stator and rotor is not enough, need adjust repeatedly when the stator of unidimensional not assembles with the rotor, and need the manual work to assist angle regulation at the in-process of assembly, and assembly efficiency is lower. Therefore, a special jig for assembling the stator and the rotor of the motor is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special tool of motor stator rotor assembly for solving above-mentioned problem just.

The utility model discloses a technical scheme realizes above-mentioned purpose, a special tool of motor stator rotor assembly, including motor drive structure, connecting plate, guide post, centre gripping fixed knot structure, bottom plate, second motor and the L type fixed plate of installing from top to bottom in proper order;

the motor driving structure comprises a bearing, a sliding block, a first motor and a guide plate, wherein a sliding groove is formed in the inner side surface of the guide plate, the sliding block is clamped in the sliding groove, and a threaded hole is formed in the top end of the sliding block; the first motor is fixedly connected to the top end of the guide plate, the tail end of an output shaft of the first motor penetrates into the sliding chute, and a threaded rod is fixedly connected to the tail end of the output shaft of the first motor; the threaded rod is in threaded connection with the threaded hole, and the bottom end of the threaded rod is rotatably connected with the bottom end of the sliding chute through the bearing;

the clamping and fixing structure comprises a mounting hole, an air inlet, an air cylinder body and a connecting cavity, the mounting hole is formed in the upper surface of the connecting plate, the air cylinder body is formed in the connecting plate, the connecting cavity is formed in one side of the air cylinder body, and the tail end of an output rod of the air cylinder body penetrates into the connecting cavity; a support plate is arranged in the connecting cavity, one end of the support plate is fixedly connected with the tail end of the output rod of the cylinder body, a first clamping plate and a second clamping plate are fixedly connected to the surface of the support plate in sequence, and the connecting cavity is communicated with the mounting hole; the air inlet is fixedly connected to the upper surface of the connecting plate, and the air inlet is communicated with the interior of the cylinder body.

Preferably, the guide plate is fixedly connected to the upper surface of the bottom plate, and the slider is fixedly connected to the left end face of the connecting plate.

Preferably, the guide post is fixedly connected to the upper surface of the bottom plate, a guide hole is formed in the upper surface of the right end of the connecting plate, and the guide post penetrates through the guide hole.

Preferably, a stator body is arranged inside the mounting hole, and the stator body is clamped between the two second clamping plates.

Preferably, the second motor rigid coupling is in the lower surface of bottom plate, the terminal rigid coupling of output shaft of second motor has the connecting axle, the bottom of connecting axle is passed through the bearing with the bottom plate rotates to be connected, connecting axle top rigid coupling has the three-jaw chuck, just the surface block of three-jaw chuck has rotor body.

Preferably, the L-shaped fixing plate is fixedly connected to the lower surface of the bottom plate, and a fixing hole is formed in the surface of the L-shaped fixing plate.

The utility model has the advantages that:

1. the utility model can directly place the stator body in the mounting hole, and then drive the support plate to work through the work of the air cylinder body, so as to clamp the stator body between the two second clamping plates, thereby being convenient for clamping and fixing the stator body, and the assembly of the stator and the rotor with different sizes can be realized through the matching of the two air cylinder bodies;

2. the utility model discloses a second motor work can drive the rotation of three-jaw chuck to this installation angle who adjusts rotor body, first motor rotation can drive the threaded rod and rotate simultaneously, and the threaded rod can drive the connecting plate to the bottom motion this moment, carries out the block with stator body and rotor body and is connected, and is comparatively simple during the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

figure 3 is the utility model discloses first cardboard and second cardboard connection diagram.

In the figure: 1. l type fixed plate, 2, bottom plate, 3, bearing, 4, threaded rod, 5, slider, 51, screw hole, 6, spout, 7, first motor, 8, mounting hole, 9, stator body, 10, connecting plate, 101, guiding hole, 11, guide post, 12, rotor body, 13, three-jaw chuck, 14, connecting axle, 15, second motor, 16, fixed orifices, 17, air inlet, 18, cylinder block, 19, connection chamber, 20, first cardboard, 21, second cardboard, 22, backup pad, 23, deflector.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a special fixture for assembling a stator and a rotor of a motor includes a motor driving structure, a connecting plate 10, a guide post 11, a clamping and fixing structure, a bottom plate 2, a second motor 15 and an L-shaped fixing plate 1, which are sequentially installed from top to bottom;

the motor driving structure comprises a bearing 3, a sliding block 5, a first motor 7 and a guide plate 23, wherein a sliding groove 6 is formed in the inner side surface of the guide plate 23, the sliding block 5 is clamped in the sliding groove 6, and a threaded hole 51 is formed in the top end of the sliding block 5; the first motor 7 is fixedly connected to the top end of the guide plate 23, the tail end of an output shaft of the first motor 7 penetrates into the chute 6, and the tail end of the output shaft of the first motor 7 is fixedly connected with the threaded rod 4; the threaded rod 4 is in threaded connection with the threaded hole 51, and the bottom end of the threaded rod 4 is rotatably connected with the bottom end of the sliding chute 6 through the bearing 3;

the clamping and fixing structure comprises a mounting hole 8, an air inlet 17, a cylinder block 18 and a connecting cavity 19, wherein the mounting hole 8 is formed in the upper surface of the connecting plate 10, the cylinder block 18 is formed in the connecting plate 10, the connecting cavity 19 is formed in one side of the cylinder block 18, and the tail end of an output rod of the cylinder block 18 penetrates into the connecting cavity 19; a support plate 22 is arranged inside the connecting cavity 19, one end of the support plate 22 is fixedly connected with the tail end of the output rod of the cylinder block 18, a first clamping plate 20 and a second clamping plate 21 are fixedly connected to the surface of the support plate 22 in sequence, and the connecting cavity 19 is communicated with the mounting hole 8; the air inlet 17 is fixedly connected to the upper surface of the connecting plate 10, and the air inlet 17 is communicated with the inside of the cylinder block 18.

The guide plate 23 is fixedly connected to the upper surface of the bottom plate 2, and the slider 5 is fixedly connected to the left end face of the connecting plate 10, so that the connecting plate 10 can be driven to move along the guide plate 23; the guide posts 11 are fixedly connected to the upper surface of the bottom plate 2, guide holes 101 are formed in the upper surface of the right end of the connecting plate 10, the guide posts 11 penetrate through the guide holes 101, and the guide posts 11 play a role in auxiliary supporting; a stator body 9 is arranged in the mounting hole 8, and the stator body 9 is clamped between the two second clamping plates 21, so that the stator body 9 is fixed conveniently; the second motor 15 is fixedly connected to the lower surface of the bottom plate 2, a connecting shaft 14 is fixedly connected to the tail end of an output shaft of the second motor 15, the bottom end of the connecting shaft 14 is rotatably connected with the bottom plate 2 through the bearing 3, a three-jaw chuck 13 is fixedly connected to the top end of the connecting shaft 14, and a rotor body 12 is clamped on the surface of the three-jaw chuck 13, so that the second motor 15 can drive the three-jaw chuck 13 to rotate, the rotor body 12 is driven to rotate, and the angle of the rotor body 12 is adjusted; the L-shaped fixing plate 1 is fixedly connected to the lower surface of the bottom plate 2, and a fixing hole 16 is formed in the surface of the L-shaped fixing plate 1, so that the device can be conveniently fixed at a proper position through the fixing hole 16.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, firstly, the device is fixed at a proper position through the fixing hole 16 on the surface of the L-shaped fixing plate 1, then, the cylinder body 18 is externally connected with an air transmission device through the air inlet 17, at the moment, the stator body 9 is placed inside the mounting hole 8, and the cylinder body 18 can drive the supporting plate 22 to move towards the inside of the mounting hole 8 so as to clamp the stator body 9 between the two second clamping plates 21;

then the bottom end of the rotor body 12 is clamped in the three-jaw chuck 13, and the second motor 15 works to drive the three-jaw chuck 13 to rotate, so that the rotor body 12 is driven to rotate, and the installation angle of the rotor body 12 is adjusted; finally, the first motor 7 works, the first motor 7 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the connecting plate 10 to move towards the bottom end through the sliding block 5 due to the fact that the threaded rod 4 is in threaded connection with the threaded hole 51, and meanwhile the guide column 11 plays an auxiliary supporting role; until the stator body 9 is engaged with the surface of the rotor body 12, the stator body 9 and the rotor body 12 are assembled.

The first motor 7 is of the type 5IK60A-SF supplied by kunshan jeldahl electronics and associated power supply and circuitry.

The three-jaw chuck 13 is provided with model X62W and related matched power supply and circuit provided by the accessory of the long-plum electromechanical machine tool.

The second motor 15 is of a model 2HSS86H model supplied by the hong Yan flagship store and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a special tool of motor stator rotor assembly which characterized in that: comprises a motor driving structure, a connecting plate (10), a guide post (11), a clamping and fixing structure, a bottom plate (2), a second motor (15) and an L-shaped fixing plate (1) which are sequentially arranged from top to bottom;

the motor driving structure comprises a bearing (3), a sliding block (5), a first motor (7) and a guide plate (23), a sliding groove (6) is formed in the inner side surface of the guide plate (23), the sliding block (5) is clamped in the sliding groove (6), and a threaded hole (51) is formed in the top end of the sliding block (5); the first motor (7) is fixedly connected to the top end of the guide plate (23), the tail end of an output shaft of the first motor (7) penetrates into the sliding groove (6), and a threaded rod (4) is fixedly connected to the tail end of the output shaft of the first motor (7); the threaded rod (4) is in threaded connection with the threaded hole (51), and the bottom end of the threaded rod (4) is rotatably connected with the bottom end of the sliding chute (6) through the bearing (3);

the clamping and fixing structure comprises a mounting hole (8), an air inlet (17), a cylinder body (18) and a connecting cavity (19), wherein the mounting hole (8) is formed in the upper surface of the connecting plate (10), the cylinder body (18) is formed in the connecting plate (10), the connecting cavity (19) is formed in one side of the cylinder body (18), and the tail end of an output rod of the cylinder body (18) penetrates into the connecting cavity (19); a support plate (22) is arranged in the connecting cavity (19), one end of the support plate (22) is fixedly connected with the tail end of the output rod of the cylinder body (18), a first clamping plate (20) and a second clamping plate (21) are fixedly connected to the surface of the support plate (22) in sequence, and the connecting cavity (19) is communicated with the mounting hole (8); the air inlet (17) is fixedly connected to the upper surface of the connecting plate (10), and the air inlet (17) is communicated with the interior of the cylinder block (18).

2. The special fixture for assembling the stator and the rotor of the motor according to claim 1, wherein: the guide plate (23) is fixedly connected to the upper surface of the bottom plate (2), and the sliding block (5) is fixedly connected with the end face of the left end of the connecting plate (10).

3. The special fixture for assembling the stator and the rotor of the motor according to claim 1, wherein: guide post (11) rigid coupling is in the upper surface of bottom plate (2), open the right-hand member upper surface of connecting plate (10) has guiding hole (101), just guide post (11) run through guiding hole (101).

4. The special fixture for assembling the stator and the rotor of the motor according to claim 1, wherein: the stator body (9) is arranged in the mounting hole (8), and the stator body (9) is clamped between the two second clamping plates (21).

5. The special fixture for assembling the stator and the rotor of the motor according to claim 1, wherein: second motor (15) rigid coupling is in the lower surface of bottom plate (2), the terminal rigid coupling of the output shaft of second motor (15) has connecting axle (14), the bottom of connecting axle (14) is passed through bearing (3) with bottom plate (2) rotate to be connected, connecting axle (14) top rigid coupling has three-jaw chuck (13), just the surface block of three-jaw chuck (13) has rotor body (12).

6. The special fixture for assembling the stator and the rotor of the motor according to claim 1, wherein: the L-shaped fixing plate (1) is fixedly connected to the lower surface of the bottom plate (2), and a fixing hole (16) is formed in the surface of the L-shaped fixing plate (1).