CN210183104U

CN210183104U - Possesses quick assembly disassembly and carries out stator axle overhauld

Info

Publication number: CN210183104U
Application number: CN201921536430.XU
Authority: CN
Inventors: Ning Cai; 蔡宁; Yonghao Si; 斯泳皓
Original assignee: Hangzhou Taipu Mechanical Technology Co Ltd
Current assignee: Hangzhou Taipu Mechanical Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-03-24
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the field of stator shafts, and discloses a stator shaft with quick disassembly and maintenance, which comprises a stator shaft body and a flange plate, wherein the stator shaft body is internally provided with a shaft, the flange plate is positioned at the front end of the stator shaft body, the front side of the flange plate is provided with a circular through groove, the size of the circular through groove is matched with the size of the shaft, the stator shaft with quick disassembly and maintenance is characterized in that when the stator shaft is installed, the flange plate is sleeved in the shaft, two rectangular rods II are pressed to enable the two rectangular rods II to be close to each other, so that the two rectangular rods I are retracted into the circular rods II, the circular rods II are inserted into the circular through holes of the stator shaft body, when the tails of the circular rods II extend out from the tails of the stator shaft body, the two rectangular rods I are automatically ejected out through the elasticity of a spring, thereby completing the installation, the installation method is faster and more convenient than the traditional nut installation method, bringing convenience to the user.

Description

Possesses quick assembly disassembly and carries out stator axle overhauld

Technical Field

The utility model relates to a stator axle field specifically is a possess quick assembly disassembly and carry out the stator axle overhauld.

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 in the rotating magnetic field to generate (output) current.

Most stator axles all link together through mode installations such as nut in the existing market, and such mounting means is just more troublesome when dismantling and installing, still need turn round the nut down earlier or turn round tightly to waste time and energy, bring inconvenience for user or maintenance personal, consequently need a stator axle that possesses quick assembly disassembly and overhaul urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a possess quick assembly disassembly and carry out the stator axle overhauld, possess advantages such as the quick assembly disassembly of being convenient for, solved the problem of the quick assembly disassembly of not being convenient for.

(II) technical scheme

For the above-mentioned purpose of being convenient for quick assembly disassembly, the utility model provides a following technical scheme: a stator shaft capable of being quickly disassembled and assembled for maintenance comprises a stator shaft body and a flange plate, wherein a shaft is arranged inside the stator shaft body, the flange plate is positioned at the front end of the stator shaft body, a circular through groove is formed in the front face of the flange plate, the size of the circular through groove is matched with that of the shaft, and the shaft penetrates through the circular through groove in the flange plate;

four circular through-holes have evenly been seted up to the front outer lane of stator axle body, four round bar two of back outer lane fixedly connected with of ring flange, the position of four round bar two is corresponding with the position of four circular through-holes, and in four round bar two inserted four circular through-holes respectively, the upper and lower two sides of stator axle body all indent had a rectangle recess, and the equal indent of rectangle recess inner wall has a circular recess about.

Four a rectangle shrinkage pool two has all been seted up to the back of round bar two, and a rectangle shrinkage pool one has all been seted up to two sides about four round bar two, and two relative both ends openings of two rectangle shrinkage pools one communicate with each other with two sides about the rectangle shrinkage pool two.

Preferably, the inside of rectangle shrinkage pool two is provided with two rectangle poles two, and the inside of two rectangle shrinkage pools one all is provided with a rectangle pole one, and two relative faces of two rectangle poles one respectively with two rectangle pole two side surface fixed connection together, be provided with a spring between two rectangle poles two, the two faces that the spring deviates from mutually and two relative faces fixed connection of two rectangle poles together.

Preferably, two sides all are provided with a stator bracing piece about the body of stator axle, and a rectangular hole has all been seted up on two relative sides of two stator bracing pieces, and a circular shrinkage pool has all been seted up to both sides about two stator bracing pieces, and circular shrinkage pool communicates with each other with rectangular hole.

Preferably, the inside in rectangle hole is provided with two rectangular plates, and the inside of every circular shrinkage pool is provided with a round bar one, and a round bar one is in the same place with two rectangular plate fixed connection respectively, also is provided with a spring between two rectangular plates, and the two sides that the spring deviates from mutually are in the same place with two relative two fixed connection of rectangular plate respectively, and two relative both ends of stator bracing piece insert respectively in two rectangle recesses, and the size of a round bar conforms to with the size of circular recess, and a round bar inserts in the circular recess.

(III) advantageous effects

Compared with the prior art, the utility model provides a possess quick assembly disassembly and carry out the stator axle of overhauing, possess following beneficial effect:

1. this possess quick assembly disassembly and overhaul's stator axle, when installing the stator axle, embolia the epaxial with the ring flange, press two rectangular rod two again, make two rectangular rod two be close to each other, thereby make two rectangular rod one retract in the round bar two, insert the round bar two in the circular through-hole of stator axle body this moment again, the afterbody of following the stator axle body as round bar two stretches out, elasticity through the spring makes two rectangular rod one pop out automatically, thereby accomplish the installation, this installation method is more convenient fast than traditional nut mounting method, bring the facility for the user.

2. This possess quick assembly disassembly and overhaul's stator axle, when needs dismantle the maintenance to the stator axle, through pressing two rectangle pole two, make two rectangle pole two be close to each other to make two rectangle pole one retract in the pole two, the ring flange is being twitched forward this moment, can accomplish the dismantlement of this device, through such mode, contrast traditional needs are twisted the nut out, just can accomplish the mode of dismantling, labour saving and time saving and convenient and fast more, facilitate for the maintainer.

3. This possess quick assembly disassembly and overhaul's stator axle, when needs are installed and are dismantled the stator axle, can break away from in the circular recess through two round bars one that press upper portion, make two round bars one of lower part, can directly dismantle the stator bracing piece from the stator axle body this moment, be convenient for install and dismantle the stator bracing piece of stator axle through such mode to convenient to use personnel's use.

Drawings

Fig. 1 is a schematic structural view of a grand piano of the present invention;

FIG. 2 is a schematic structural view of a first rectangular rod and a second rectangular rod of the present invention;

fig. 3 is a schematic structural view of the second round bar of the present invention.

In the figure: 1 stator shaft body, 11 circular through holes, 12 circular grooves, 13 rectangular grooves, 2 stator support rods, 21 circular concave holes, 22 circular rods I, 23 rectangular plates, 3 shafts, 4 flange plates, 41 circular rods II, 4101 rectangular concave holes I, 4102 rectangular concave holes II, 5 rectangular rods I and 6 rectangular rods II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a stator shaft with quick assembly disassembly overhauls, including stator shaft body 1 and flange 4, stator shaft body 1's inside is provided with a root axis 3, flange 4 is located stator shaft body 1's front end, a circular logical groove has been seted up in flange 4's front, the size that circular logical groove accords with axle 3's size, the axle passes from the circular logical groove on the flange 4, four circular through-holes 11 have evenly been seted up to stator shaft body 1's front outer lane, four round bar two 41 of back outer lane fixedly connected with of flange 4, the position of four round bar two 41 is corresponding with the position of four circular through-holes 11, four round bar two 41 insert respectively in four circular through-holes 11, stator shaft body 1's upper and lower both sides all indent have a rectangular groove 13, rectangular groove 13 inner wall all has a circular groove 12 about all indent.

The back of the four second round rods 41 is provided with a second rectangular concave hole 4102, the left and right surfaces of the four second round rods 41 are provided with a first rectangular concave hole 4101, and the openings of the two opposite ends of the first rectangular concave holes 4101 are communicated with the left and right surfaces of the second rectangular concave hole 4102.

Two rectangular rods II 6 are arranged inside the rectangular concave hole II 4102, a rectangular rod I5 is arranged inside each rectangular concave hole I4101, two opposite surfaces of each rectangular rod I5 are fixedly connected with the side surfaces of the two rectangular rods II 6 respectively, a spring is arranged between the two rectangular rods II 6, two surfaces, which are deviated from each other, of the spring are fixedly connected with two opposite surfaces of the two rectangular rods II 6, when the stator shaft is installed, the flange plate 4 is sleeved into the shaft, the two rectangular rods II 6 are pressed to enable the two rectangular rods II 6 to approach each other, so that the two rectangular rods I5 are retracted into the circular rods II 41, the circular rods II 41 are inserted into the circular through holes 11 of the stator shaft body 1, when the tail parts of the circular rods II 41 extend out from the tail parts of the stator shaft body 1, the two rectangular rods I5 are automatically ejected out through the elastic force of the springs, so that the installation is completed, this installation method compares traditional nut installation method more quick convenient, bring the facility for the user, when needs dismantle the maintenance to the stator axle, through pressing two rectangle pole two 6, make two rectangle pole two 6 be close to each other, thereby make two rectangle pole one 5 retraction circle pole two 41 in, the ring flange 4 is being twitched forward this moment, can accomplish the dismantlement of cost device, through such a mode, contrast traditional needs to be twisted round the nut out, just can accomplish the mode of dismantling, labour saving and time saving and convenient and fast more, facilitate for the maintenance personal.

Two sides all are provided with a stator bracing piece 2 about the body of stator axle, and a rectangle hole has all been seted up on two 2 relative sides of stator bracing piece, and a circular shrinkage pool 21 has all been seted up to both sides about two stator bracing pieces 2, and circular shrinkage pool 21 communicates with each other with the rectangle hole.

Two rectangular plates 23 are arranged in the rectangular hole, a round rod one 22 is arranged in each circular concave hole 21, the round rod one 22 is fixedly connected with the two rectangular plates 23 respectively, a spring is also arranged between the two rectangular plates 23, two opposite sides of the spring are fixedly connected with two opposite sides of the two rectangular plates 23 respectively, two opposite ends of the two stator supporting rods 2 are inserted into the two rectangular grooves 13 respectively, the size of the round rod one 22 is matched with that of the circular groove 12, the round rod one 22 is inserted into the circular groove 12, when the stator shaft needs to be installed and disassembled, the two round rods one 22 on the lower part can be separated from the circular groove 12 by pressing the two round rods one 22 on the upper part, at the moment, the stator supporting rods 2 can be directly disassembled from the stator shaft body 1, and the stator supporting rods 2 of the stator shaft can be installed and disassembled conveniently in such a way, thereby facilitating the use of the user.

When in use, the utility model is used,

the first step is as follows: when installing the stator axle, embolia the axle with ring flange 4 in, press two rectangle pole two 6 again, make two rectangle pole two 6 be close to each other, thereby make two rectangle pole one 5 retraction circle pole two 41 in, insert circle pole two 41 again in the circular through-hole 11 of stator axle body 1 this moment, the afterbody of circle pole two 41 stretches out from the afterbody of stator axle body 1, elasticity through the spring makes two rectangle pole one 5 auto-eject, thereby accomplish the installation, this installation method is more convenient fast than traditional nut installation method, bring the facility for the user.

The second step is that: when needs are dismantled the maintenance to the stator shaft, through pressing two rectangle pole two 6, make two rectangle pole two 6 be close to each other to make two rectangle pole one 5 retraction circle pole two 41 in, take out ring flange 4 this moment forward, can accomplish the dismantlement of cost device, through such mode, contrast traditional needs and twist the nut out, just can accomplish the mode of dismantling, labour saving and time saving and convenient and fast more, facilitate for the maintenance personal.

The third step: when the stator shaft needs to be installed and disassembled, the two round rods one 22 on the upper portion can be pressed to enable the two round rods one 22 on the lower portion to be separated from the circular groove 12, the stator supporting rod 2 can be directly disassembled from the stator shaft body 1 at the moment, and the stator supporting rod 2 of the stator shaft is convenient to install and disassemble through the mode, so that the use of a user is convenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a possess quick assembly disassembly and overhaul's stator shaft, includes stator shaft body (1) and flange dish (4), the inside of stator shaft body (1) is provided with a root axis (3), its characterized in that: the flange plate (4) is positioned at the front end of the stator shaft body (1), a circular through groove is formed in the front face of the flange plate (4), the size of the circular through groove is matched with that of a shaft, and the shaft penetrates through the circular through groove in the flange plate (4);

four circular through-holes (11) have evenly been seted up to the front outer lane of stator axle body (1), four round bar two (41) of back outer lane fixedly connected with of ring flange (4), the position of four round bar two (41) is corresponding with the position of four circular through-holes (11), and four round bar two (41) insert four circular through-holes (11) respectively in, the upper and lower two sides of stator axle body (1) all indent has one rectangle recess (13), and the equal indent of the left and right sides of rectangle recess (13) inner wall has one circular recess (12).

2. The stator shaft with quick assembly disassembly for maintenance of claim 1, wherein: the back of each of the four second round rods (41) is provided with a second rectangular concave hole (4102), the left and right surfaces of each of the four second round rods (41) are provided with a first rectangular concave hole (4101), and openings at two opposite ends of the first rectangular concave holes (4101) are communicated with the left and right surfaces of the second rectangular concave holes (4102).

3. The stator shaft according to claim 2, wherein the stator shaft is quickly disassembled and assembled for maintenance, and the stator shaft comprises: the inside of rectangle shrinkage pool two (4102) is provided with two rectangle poles two (6), and the inside of two rectangle shrinkage pools one (4101) all is provided with a rectangle pole one (5), and two relative faces of two rectangle poles one (5) are in the same place with the side surface fixed connection of two rectangle poles two (6) respectively, are provided with a spring between two rectangle poles two (6), and two faces that the spring deviates from mutually are in the same place with two relative faces fixed connection of two rectangle poles two (6).

4. The stator shaft with quick assembly disassembly for maintenance of claim 1, wherein: two sides all are provided with a stator bracing piece (2) about stator axle body (1), and a rectangle hole has all been seted up on two relative sides of two stator bracing pieces (2), and a circular shrinkage pool (21) has all been seted up to both sides about two stator bracing pieces (2), and circular shrinkage pool (21) communicate with each other with the rectangle hole.

5. The stator shaft with quick assembly disassembly for overhaul of claim 4, wherein: the inside in rectangle hole is provided with two rectangular plate (23), the inside of every circular shrinkage pool (21) is provided with a round bar (22), round bar (22) respectively with two rectangular plate (23) fixed connection together, also be provided with a spring between two rectangular plate (23), the two sides that the spring deviates from mutually respectively with two rectangular plate (23) relative two sides fixed connection together, two stator support bar (2) relative both ends insert respectively in two rectangle recess (13), the size of round bar (22) accords with the size of circular recess (12), round bar (22) insert in circular recess (12).