CN114069996A

CN114069996A - Combined equipment for motor stator and rotor

Info

Publication number: CN114069996A
Application number: CN202111299550.4A
Authority: CN
Inventors: 肖庆朋
Original assignee: Jiangsu Lianbo Precision Technology Co ltd
Current assignee: Jiangsu Lianbo Precision Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-02-18

Abstract

A combined equipment for the stator and rotor of a motor includes a combined bracket, an upper mounting plate and a lower mounting plate, the combined bracket is composed of a top plate, a bottom plate and a support rod, the top plate is provided with a lifting cylinder, and the lifting cylinder The upper mounting plate under the top plate is connected, the upper mounting plate is provided with a combined pressing block, the lower part of the combined pressing block is provided with a rotor splint, the bottom plate is provided with a base, and the base is provided with a lower mounting plate For the connected support columns, the lower mounting plate is provided with a assembling groove and a stator pressing mechanism. From the perspective of controlling the flatness, the flatness regulator, measuring board and dial gauge ensure that the flatness of the rotor and the stator are the same. The coaxial matching precision is high, and collision is not easy to occur, which effectively avoids the damage of the rotor and the stator, improves the assembly quality of the stator and rotor of the motor, and prolongs the working life of the motor.

Description

Assembling equipment for stator and rotor of motor

Technical Field

The invention relates to a combining device, in particular to a combining device for a stator and a rotor of a motor.

Background

The stator and the rotor are two most important parts in the motor, the stator is used for generating a rotating magnetic field, the rotor is used for being cut by magnetic lines in the rotating magnetic field to generate output current, the combining process of the stator and the rotor is the core process in the production process of the motor, and the using performance and the service life of the motor are directly influenced by the combining quality of the stator and the rotor. In the process of combining the stator and the rotor together, the stator can generate a rotating magnetic field, so the rotor can be influenced by magnetic force to shift, the stator and the rotor are not coaxial, even the stator can collide with the rotor, the stator and the rotor are damaged, and the production quality of a motor product is reduced.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a motor stator and rotor combining device.

The assembling device for the stator and the rotor of the motor comprises an assembling support, an upper mounting plate and a lower mounting plate, wherein the assembling support consists of a top plate, a bottom plate and a support rod vertically fixed between the top plate and the bottom plate; the bottom plate on be equipped with the base, be equipped with the support column that links to each other with lower mounting panel on the base, lower mounting panel on be equipped with and attach together recess and a plurality of groups evenly distributed attaching together recess stator hold-down mechanism all around, attach together the recess and be located to attach together the briquetting under, attach together and be equipped with the stator in the recess, the stator pass through stator hold-down mechanism and fix in attaching together the recess, the bottom of stator links to each other with the measuring plate that attaches together in the recess, the below of measuring plate is equipped with spring cushion to the amesdial of measuring plate and lower mounting panel below links to each other.

Preferably, a plurality of guide columns are uniformly distributed beside the lifting cylinder, one ends of the guide columns are connected with the upper mounting plate, and the other ends of the guide columns penetrate through the top plate.

Preferably, the connecting position of the lifting cylinder and the upper mounting plate is provided with a guide block.

Preferably, the number of the stator pressing mechanisms on the lower mounting plate is not less than six.

Preferably, the stator hold-down mechanism includes screw rod and stator briquetting, the one end of screw rod is fixed on lower mounting panel, and the other end of screw rod is equipped with the nut, stator briquetting movable sleeve establish on the screw rod.

Preferably, the bottom plate is further provided with a fixed seat, and the fixed seat is connected with the dial indicator through a support rod.

Has the advantages that: the invention discloses a motor stator and rotor assembling device, which is used for ensuring that the flatness of a rotor is the same as that of a stator from the angle of controlling the flatness through a flatness regulator, a measuring plate and a dial indicator.

Drawings

FIG. 1 is a schematic view of the structure of the multi-pack apparatus;

FIG. 2 is a schematic structural view of the upper half of the multi-pack apparatus;

FIG. 3 is a schematic structural view of the lower half of the assembling apparatus;

in the figure: 1. the assembling device comprises an assembling support 11, a top plate 12, a bottom plate 13, a support rod 2, an upper mounting plate 21, an assembling pressing block 22, a rotor clamping plate 23, a flatness regulator 3, a lower mounting plate 31, an assembling groove 32, a stator pressing mechanism 321, a screw rod 322, a stator pressing block 323, a nut 33, a measuring plate 34, a spring cushion block 4, a lifting cylinder 41, a guide pillar 42, a guide block 5, a base 51, a support pillar 6, a dial indicator 61, a fixed seat 62, a support rod 7, a rotor 8 and a stator.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, a motor stator and rotor attach together equipment is including attaching together support 1, going up mounting panel 2 and lower mounting panel 3, attach together support 1 by roof 11, bottom plate 12 and vertical bracing piece 13 of fixing between roof 11 and bottom plate 12 constitute, roof 11 on be equipped with lift cylinder 4, lift cylinder 4 links to each other with last mounting panel 2 of roof 11 below, last mounting panel 2 on be equipped with and attach together briquetting 21, attach together the below of briquetting 21 and be equipped with rotor splint 22, rotor splint 22 and attach together and be equipped with flatness adjuster 23 between the briquetting 21, flatness adjuster 23 links to each other with rotor 7 on the rotor splint 22.

Bottom plate 12 on be equipped with base 5, be equipped with the support column 51 that links to each other with lower mounting panel 3 on the base 5, lower mounting panel 3 on be equipped with and attach together recess 31 and a plurality of groups evenly distributed attaching together recess 31 stator hold-down mechanism 32 all around, attach together recess 31 be located attach together briquetting 21 under, attach together and be equipped with stator 8 in the recess 31, stator 8 fix through stator hold-down mechanism 32 and attach together in the recess 31, stator 8's bottom links to each other with attach together measuring plate 33 in the recess 31, measuring plate 33's below is equipped with spring cushion 34 to measuring plate 33 links to each other with amesdial 6 of lower mounting panel 3 below.

In this embodiment, a plurality of guide pillars 41 are uniformly distributed beside the lifting cylinder 4, one end of each guide pillar 41 is connected to the upper mounting plate 2, and the other end of each guide pillar 41 penetrates through the top plate 11.

In this embodiment, a guide block 42 is disposed at the connection position between the lifting cylinder 4 and the upper mounting plate 2.

In this embodiment, the number of the stator pressing mechanisms 32 on the lower mounting plate 3 is not less than six.

In this embodiment, the stator pressing mechanism 32 includes a screw 321 and a stator pressing block 322, one end of the screw 321 is fixed on the lower mounting plate 3, the other end of the screw 321 is provided with a nut 323, and the stator pressing block 322 is movably sleeved on the screw 321.

In this embodiment, the bottom plate 12 is further provided with a fixing seat 61, and the fixing seat 61 is connected with the dial indicator 6 through a supporting rod 62.

The working condition is as follows: as shown in fig. 1 to 3, an operator first places the stator 8 in the fitting recess 31 of the lower mounting plate 3, then the stator 8 is pressed by the stator pressing mechanism 32, at this time, the stator 8 contacts with the measuring plate 33, the measuring plate 33 measures the flatness of the bottom surface of the stator 8, and the flatness value is represented by the dial indicator 6, the operator adjusts the flatness adjuster 23 between the pressing block 21 and the rotor clamping plate 22 according to the flatness value displayed by the dial indicator 6, after the flatness adjuster 23 is adjusted, the operating personnel fixes rotor 7 on flatness adjuster 23 through rotor splint 22, and coaxial cooperation between rotor 7 and the stator 8 this moment, operating personnel opens lift cylinder 4 at last, and lift cylinder 4 drives and attaches together briquetting 21 and pushes down, attaches together briquetting 21 and pushes away rotor 7 in the stator 8, accomplishes the work of attaching together of rotor 7 and stator 8.

This attach together equipment from the angle of control plane degree, guarantee through plane degree regulator, measuring board and amesdial that the plane degree of rotor is the same with the plane degree of stator, it is high attaching together coaxial cooperation precision between the rotor of in-process same plane degree and the stator, difficult bump, effectively avoided the damage of rotor and stator like this, improved the quality of attaching together of motor stator and rotor, prolonged the working life of motor.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. the combined equipment of a motor stator and rotor, is characterized in that, comprises combined mounting bracket, upper mounting plate and lower mounting plate, and described combined mounting bracket is vertically fixed between top plate and bottom plate by top plate, bottom plate and It is composed of a support rod. The top plate is provided with a lifting cylinder, and the lifting cylinder is connected to the upper mounting plate below the top plate. A flatness regulator is arranged between the rotor clamping plate and the combined pressing block, and the flatness regulator is connected with the rotor on the rotor clamping plate; the base plate is provided with a base, and the base is provided with a lower mounting plate connected Support column, the lower mounting plate is provided with a combined groove and several groups of stator pressing mechanisms evenly distributed around the combined groove, the combined groove is located directly below the combined pressure block, and A stator is arranged in the fitting groove, the stator is fixed in the fitting groove by the stator pressing mechanism, the bottom of the stator is connected with the measuring plate in the fitting groove, and a spring pad is arranged below the measuring plate , and the measuring plate is connected to the dial indicator under the lower mounting plate.

2 . The device for assembling the stator and rotor of a motor according to claim 1 , wherein a number of evenly distributed guide posts are arranged beside the lifting cylinder, one end of the guide posts is connected to the upper mounting plate, and the guide posts are 2. 3 . the other end through the top plate.

3 . The motor stator and rotor assembly equipment according to claim 1 , wherein a guide block is provided at the connection between the lift cylinder and the upper mounting plate. 4 .

4 . The device for combining stator and rotor of a motor according to claim 1 , wherein the number of stator pressing mechanisms on the lower mounting plate is not less than six groups. 5 .

5. The motor stator and rotor assembly device according to claim 1, wherein the stator pressing mechanism comprises a screw rod and a stator pressing block, one end of the screw rod is fixed on the lower mounting plate, and the other end of the screw rod is set. There is a nut, and the stator pressing block is movably sleeved on the screw rod.

6 . The device for assembling the stator and rotor of a motor according to claim 1 , wherein the base plate is further provided with a fixing seat, and the fixing seat is connected to the dial indicator through a support rod. 7 .