CN218633523U - Electric machine - Google Patents

Abstract

The utility model discloses a motor, including motor body, stator, rotor and end cover, motor body is equipped with the cavity that is used for holding stator and rotor, and the stator is fixed in motor body, and the rotor passes through pivot connection end cover and motor body, and one side of cavity is equipped with the opening, and the end cover is fixed in on motor body's the opening. The utility model discloses simplified the structure of motor greatly, the unit mount of the motor of being convenient for, the design of an end cover is favorable to reducing the volume of motor simultaneously, satisfies the operation requirement of different occasions, reduces manufacturing cost.

Description

Electric machine

Technical Field

The utility model relates to a motor.

Background

The motor is commonly called as a motor and refers to an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction. The motor is mainly used for generating driving torque and is used as a power source of electric appliances or various machines.

The motor in the prior art is complex in assembly, large in size, capable of meeting specific occasions only and high in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at to prior art exist not enough and provide a technical scheme of motor, simplified the structure of motor greatly, the whole assembly of the motor of being convenient for, the design of an end cover is favorable to dwindling the volume of motor simultaneously, satisfies the operation requirement of different occasions, reduces manufacturing cost.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a motor, includes motor body, stator, rotor and end cover, its characterized in that: the motor body is provided with a cavity for accommodating the stator and the rotor, the stator is fixed on the motor body, the rotor is connected with the end cover and the motor body through the rotating shaft, one side of the cavity is provided with an opening, and the end cover is fixed on the opening of the motor body; through the design of above-mentioned structure, simplified the structure of motor greatly, the whole assembly of the motor of being convenient for, the design of an end cover is favorable to reducing the volume of motor simultaneously, satisfies the operation requirement of different occasions, reduces manufacturing cost.

Furthermore, an annular groove is formed in the inner wall of the cavity, and the stator is fixed to the annular groove, so that the stability and the reliability of stator installation are improved.

Furthermore, bending on the end cover is formed with the constant head tank, and the pivot is connected in the constant head tank through first bearing, has improved the stability and the reliability of pivot installation, further improves the job stabilization nature of rotor.

Furthermore, the positioning groove is provided with a through hole which is matched with the rotating shaft, so that the rotating shaft can be conveniently mounted and dismounted.

Furthermore, the end cover is bent to form a clamping groove, and the clamping groove is matched with the edge of the opening, so that the assembly is convenient.

Further, the bottom of cavity is equipped with fixed lid, and the pivot is passed through the second bearing and is connected in fixed lid, has improved the stability and the reliability of pivot installation, further improves the job stabilization nature of rotor.

Furthermore, the motor body is provided with an installation block, and the installation block is provided with an installation hole, so that the motor can be conveniently installed and disassembled.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model discloses simplified the structure of motor greatly, the unit mount of the motor of being convenient for, the design of an end cover is favorable to dwindling the volume of motor simultaneously, satisfies the operation requirement of different occasions, reduces manufacturing cost.

Description of the drawings:

the present invention will be further explained with reference to the accompanying drawings:

fig. 1 is an effect diagram of a motor according to the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a front view of FIG. 1;

fig. 4 isbase:Sub>A schematic structural view in the direction ofbase:Sub>A-base:Sub>A in fig. 3.

In the figure: 1-a motor body; 101-a mounting block; 102-mounting holes; 103-cavity; 104-an annular groove; 105-a stationary cover;

2-end cover; 201-a through hole; 202-card slot; 203-positioning grooves;

3-a rotating shaft; 301-a first bearing; 302-a second bearing;

4-a stator; 5-rotor.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

As shown in fig. 1 to 4, for the utility model relates to a motor, including motor body 1, stator 4, rotor 5 and end cover 2, motor body 1 is equipped with the cavity 103 that is used for holding stator 4 and rotor 5, and stator 4 is fixed in motor body 1, is equipped with ring channel 104 on the inner wall of cavity 103, and stator 4 is fixed in ring channel 104, has improved the stability and the reliability of stator 4 installation.

Rotor 5 connects end cover 2 and motor body 1 through pivot 3, and the bending type is formed with constant head tank 203 on end cover 2, and pivot 3 connects in constant head tank 203 through first bearing 301, has improved the stability and the reliability of 3 installations of pivot, further improves rotor 5's job stabilization nature. Be equipped with through-hole 201 on the constant head tank 203, through-hole 201 and pivot 3 phase-match, the installation of the pivot 3 of being convenient for is dismantled. The bottom of cavity 103 is equipped with fixed lid 105, and pivot 3 passes through second bearing 302 and connects in fixed lid 105, has improved the stability and the reliability of pivot 3 installation, further improves the job stabilization nature of rotor 5.

One side of cavity 103 is equipped with the opening, and on end cover 2 was fixed in the opening of motor body 1, end cover 2 went up the bending type and is formed with draw-in groove 202, draw-in groove 202 and open-ended edge phase-match, convenient assembling. Through the design of above-mentioned structure, simplified the structure of motor greatly, the whole assembly of the motor of being convenient for, the volume of motor is favorable to dwindling to the design of an end cover 2 simultaneously, satisfies the operation requirement of different occasions, reduces manufacturing cost.

The motor body 1 is provided with an installation block 101, and the installation block 101 is provided with an installation hole 102, so that the motor can be conveniently installed and disassembled.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.

Claims (5)

1. The utility model provides a motor, includes motor body, stator, rotor and end cover, its characterized in that: the motor body is provided with a cavity for accommodating the stator and the rotor, the stator is fixed on the motor body, the rotor is connected with the end cover and the motor body through a rotating shaft, one side of the cavity is provided with an opening, and the end cover is fixed on the opening of the motor body; the end cover is bent to form a positioning groove, and the rotating shaft is connected to the positioning groove through a first bearing; the end cover is bent to form a clamping groove, and the clamping groove is matched with the edge of the opening.

2. An electric machine as claimed in claim 1, characterized in that: and an annular groove is formed in the inner wall of the cavity, and the stator is fixed in the annular groove.

3. An electric machine as claimed in claim 1, characterized in that: the positioning groove is provided with a through hole, and the through hole is matched with the rotating shaft.

4. An electric machine as claimed in claim 1, characterized in that: the bottom of cavity is equipped with fixed lid, the pivot pass through the second bearing connect in fixed lid.

5. An electric machine as claimed in claim 1, characterized in that: the motor body is provided with an installation block, and the installation block is provided with an installation hole.

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