CN217984806U

CN217984806U - Motor stator convenient to assembly

Info

Publication number: CN217984806U
Application number: CN202222279579.2U
Authority: CN
Inventors: 张斌; 林石祖
Original assignee: Fujian Minguang Motor Co ltd
Current assignee: Fujian Minguang Motor Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a motor stator convenient to assembly, which belongs to the field of motor stators, and relates to a motor stator convenient to assembly, which comprises a motor shell, wherein the inner side of the motor shell is assembled with a stator, the inner side of the stator is provided with a plurality of fixed plates, one end of each fixed plate, which is far away from the stator, is fixed with a limit arc plate, the inner side of the motor shell is provided with a fixed component, the fixed component is used for fixing the stator, the fixed component comprises an installation frame, the installation frame is arranged at the inner side of the motor shell and is close to the position of the top end, the outer side of the stator is provided with a plurality of installation grooves, the inner side of the motor shell, which is positioned at the inner side of the installation frame, is fixed with limit strips which have the same quantity as the installation grooves and correspond to the positions, the outer side of the stator is also provided with a plurality of clamping components, and the clamping components are used for clamping the stator; the motor stator can be installed when high temperature is not used, and then the damage of motor stator parts caused by high temperature is avoided, so that the service life of the motor is ensured.

Description

Motor stator convenient to assembly

Technical Field

The utility model relates to a motor stator field, more specifically say, relate to a motor stator convenient to assembly.

Background

The motor stator is positioned on one side of the inner side of the motor and close to the output end, the motor stator is a static part of the motor, and the stator mainly functions to generate a rotating magnetic field;

when installing motor stator, need utilize expend with heat and contract with cold theorem, it prevents the motor casing earlier in the oven, heats at least 120 degrees, installs the inboard of motor casing additional with the stator again, and the comparatively trouble of this kind of mode installation, and need use dedicated anchor clamps, it is inconvenient when installing additional, and when installing additional, because of the existence of high temperature, probably can lead to motor stator's spare part to damage, influences the life of motor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a motor stator convenient to assembly, it can be when not using high temperature, can accomplish the installation to motor stator, and then need not worry because of the high temperature leads to the damage of motor stator spare part to the life of motor has been guaranteed.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A motor stator convenient to assemble comprises a motor shell, wherein a stator is assembled on the inner side of the motor shell, a plurality of fixing plates are arranged on the inner side of the stator, and a limiting arc plate is fixed at one end, far away from the stator, of each fixing plate;

the inboard of motor casing is installed fixed subassembly, fixed subassembly is used for fixing the stator.

Furthermore, the fixing assembly comprises an installation frame, the installation frame is arranged on the inner side of the motor shell and close to the top end, a plurality of installation grooves are formed in the outer side of the stator, and limiting strips which are the same in number and correspond to the installation grooves in position are fixed on the inner side of the motor shell and located on the inner side of the installation frame;

the outside of stator still is provided with a plurality of chucking subassemblies, the chucking subassembly is used for the chucking the stator.

Furthermore, every chucking subassembly all includes the slanted bar, the slanted bar also rotate connect in the outside of stator, the slanted bar with be provided with the spring between the stator, the inboard of motor casing just is located the inboard of installing frame is provided with the same and the spacing chute that the position corresponds of slanted bar quantity.

Furthermore, a plurality of limiting arc plates are arranged in a surrounding mode, and a circular groove is formed in the center of each limiting arc plate.

Further, the mounting groove extends downwards to the bottom of the stator.

Furthermore, spacing chute sets up for the slope, just spacing chute is from upwards orientation down the slope is stretched out to the motor casing inner wall.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme is when the installation stator, align mounting groove and spacing on the stator, and the stator moves down, make the bottom of installing frame touch of the bottom of stator, can accomplish the installation to the stator, through the setting of batter and spacing chute, make the stator can not the rebound, and through the setting of installing frame and spacing, make the stator can not the rebound, can fix the position of stator, and then can not use when high temperature, can accomplish the installation to motor stator, and then need not worry because of the high temperature leads to the damage of motor stator spare part, thereby the life of motor has been guaranteed.

Drawings

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

FIG. 2 is a schematic structural view of the present invention between the limiting chute, the limiting arc plate and the stator;

FIG. 3 is a schematic structural view of the present invention between the limiting strip, the limiting chute and the mounting frame;

FIG. 4 is a schematic structural view of the present invention between the slanted bar, the mounting groove and the limiting arc plate;

fig. 5 is a schematic structural view of the utility model between the slanted bar, the spring and the mounting groove.

The numbering in the figures illustrates:

1. a motor casing; 2. a stator; 3. a fixing plate; 4. a limiting arc plate; 5. mounting grooves; 6. installing a frame; 7. a limiting strip; 8. oblique strips; 9. a spring; 10. a limiting chute.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-5, a motor stator convenient to assemble includes a motor casing 1, a stator 2 is assembled inside the motor casing 1, a plurality of fixing plates 3 are disposed inside the stator 2, a limiting arc plate 4 is fixed at one end of each fixing plate 3 away from the stator 2, the limiting arc plates 4 are arranged in a surrounding manner, a circular groove is formed at the center of each limiting arc plate 4, and a rotor is installed in the circular groove surrounded by the limiting arc plates 4 through the circular groove;

the inboard of motor casing 1 is installed fixed subassembly, and fixed subassembly is used for fixed stator 2.

Referring to fig. 2-4, the fixing assembly includes a mounting frame 6, the mounting frame 6 is disposed at a position close to the top end of the inner side of the motor casing 1, the outer side of the stator 2 is provided with a plurality of mounting grooves 5, the inner side of the motor casing 1 and the inner side of the mounting frame 6 are fixed with limiting strips 7 which are the same in number and correspond to the mounting grooves 5 in position, the mounting grooves 5 extend downwards to the bottom of the stator 2, through the arrangement of the mounting grooves 5, when the mounting grooves 5 and the limiting strips 7 are aligned, the stator 2 can be mounted, the stator 2 is convenient to mount, when the stator 2 is mounted, the mounting grooves 5 and the limiting strips 7 on the stator 2 are aligned, and the stator 2 is moved downwards, so that the bottom of the stator 2 touches the bottom of the mounting frame 6, and the stator 2 can be mounted;

the outside of stator 2 still is provided with a plurality of chucking subassemblies, and the chucking subassembly is used for chucking stator 2.

Referring to fig. 3 and 5, each clamping assembly includes a slanted bar 8, the slanted bar 8 is also rotatably connected to the outer side of the stator 2, a spring 9 is arranged between the slanted bar 8 and the stator 2, the inner side of the motor casing 1 and the inner side of the mounting frame 6 are provided with a position-limiting chute 10 which is the same as the slanted bar 8 in number and corresponds in position, the position-limiting chute 10 is arranged in an inclined manner, and the position-limiting chute 10 extends from bottom to top towards the inner wall of the motor casing 1 to be inclined, through the arrangement, the slanted bar 8 is completely ejected into the inner side of the position-limiting chute 10 and then blocked by the position-limiting chute 10, so that the slanted bar 8 cannot move upwards, and then the stator 2 can be limited, the slanted bar 8 is arranged by the spring 9, so that the slanted bar 8 tends to eject outwards, i.e., the slanted bar 8 can be ejected out of the inner side of the position-limiting chute 10, and the stator 2 cannot move upwards through the arrangement of the slanted bar 8 and the position-limiting chute 10, i.e., the stator 2 can be clamped.

The working principle is as follows: when the user used the device, through the setting of spacing arc board 4, make stator 2 can the ready-to-mount rotor, and make the rotor install at the circular slot that a plurality of spacing arc boards 4 enclose, when needs installation stator 2, align mounting groove 5 and spacing 7 on the stator 2, and move stator 2 downwards, make the bottom of stator 2 touch the bottom of installing frame 6, make can accomplish the installation to stator 2, after the installation is accomplished, the setting of spring 9 is passed through to the slash 8, make the slash 8 tend to pop out to the outside, can pop out the inboard at spacing chute 10 with the slash 8 promptly, setting through slash 8 and spacing chute 10, make stator 2 can not the rebound, and through the setting of installing frame 6 and spacing 7, make stator 2 can not move downwards, can fix the position of stator 2, be convenient for this stator 2 assembly.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a motor stator convenient to assembly, includes motor casing (1), its characterized in that: a stator (2) is assembled on the inner side of the motor casing (1), a plurality of fixing plates (3) are arranged on the inner side of the stator (2), and a limiting arc plate (4) is fixed at one end, far away from the stator (2), of each fixing plate (3);

the motor is characterized in that a fixing component is mounted on the inner side of the motor shell (1) and used for fixing the stator (2).

2. An easy-to-assemble stator for an electric motor according to claim 1, wherein: the fixing assembly comprises a mounting frame (6), the mounting frame (6) is arranged on the inner side of the motor casing (1) and close to the top end, a plurality of mounting grooves (5) are formed in the outer side of the stator (2), and limiting strips (7) which are the same in number and correspond to the mounting grooves (5) in position are fixed on the inner side of the motor casing (1) and located on the inner side of the mounting frame (6);

the outside of stator (2) still is provided with a plurality of chucking subassemblies, the chucking subassembly is used for the chucking stator (2).

3. An easy-to-assemble stator for an electric motor according to claim 2, wherein: every chucking subassembly all includes slanted bar (8), slanted bar (8) also rotate connect in the outside of stator (2), slanted bar (8) with be provided with spring (9) between stator (2), the inboard of motor casing (1) just is located the inboard of installing frame (6) be provided with slanted bar (8) the same and the spacing chute (10) that the position corresponds of quantity.

4. An easy-to-assemble stator for an electric motor according to claim 1, wherein: the plurality of limiting arc plates (4) are arranged in a surrounding mode, and a circular groove is formed in the center of each limiting arc plate.

5. An easy-to-assemble stator for an electric motor according to claim 2, wherein: the mounting groove (5) extends downwards to the bottom of the stator (2).

6. A stator for an electric motor easy to assemble according to claim 3, wherein: spacing chute (10) set up for the slope, just spacing chute (10) are for upwards facing down motor casing (1) inner wall stretches out the slope.