CN217240448U

CN217240448U - Motor convenient to installation is dismantled

Info

Publication number: CN217240448U
Application number: CN202220306189.7U
Authority: CN
Inventors: 陈晶涛; 许海波; 曲钦; 高燕飞; 房嘉裕
Original assignee: Hangzhou Kangbei Motor Co ltd
Current assignee: Hangzhou Kangbei Motor Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-19
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a motor convenient to installation is dismantled, including motor back seat and motor protecgulum, the port between motor back seat and the motor protecgulum passes through the bolt fastening to form motor housing, be equipped with the motor inner core in the motor housing. This motor convenient to installation is dismantled, stator drive motor shaft synchronous revolution, are fixed with auxiliary support ring on the lateral wall of rotor, and the side global and the inner peripheral surface of auxiliary support ring all embed the ball to the inboard processing at the motor protecgulum has the annular, and in the auxiliary support ring inserted the annular, the ball on the auxiliary support ring was connected with the contact of annular inner wall, and the ball reduces rotatory frictional force. During assembly, fix the stator on the motor protecgulum, in the supplementary support ring inserts the annular, the motor shaft worn out the motor protecgulum, the motor back seat is aimed at through the bolt installation with the motor protecgulum, and the gyro wheel on the insulating ring supports at the rotor, and its installation is simple with dismantling.

Description

Motor convenient to installation is dismantled

Technical Field

The utility model relates to the technical field of electric machines, specifically be a motor convenient to installation is dismantled.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, mainly functions to generate driving torque and provide power for various machines or electrical appliances, and the types of the motor are diversified, such as a synchronous motor, an asynchronous motor, a direct current motor and the like. At present, a suspension type motor is also available on the market, and is a movable transmission device for high-altitude operation. And the motor is inside easy wearing and tearing after long-time the use, generally need to dismantle the inside maintenance of back with the motor casing, and motor installation is swift with the dismantlement whether, directly influences whole job schedule.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor convenient to installation is dismantled, when having the assembly, fix the stator on the motor protecgulum, in the supplementary support ring insert the annular, the motor protecgulum is worn out to the motor shaft, and the motor back seat is aimed at with the motor protecgulum and is passed through the bolt installation, and the gyro wheel on the insulating ring supports at the rotor, and its installation has solved the problem among the prior art with dismantling simple advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor convenient to installation is dismantled, includes motor back seat and motor protecgulum, the port between motor back seat and the motor protecgulum passes through the bolt fastening to form motor housing, be equipped with the motor inner core in the motor housing.

Preferably, the motor inner core comprises a rotor, a stator, an auxiliary support ring and a motor shaft, the stator is embedded into the motor shell and fixed, the rotor is arranged inside the stator, the motor shaft connected to the center of the rotor penetrates out of the motor front cover, and the auxiliary support ring is fixed on the side wall of the rotor.

Preferably, the auxiliary support ring has balls embedded in both the side circumferential surface and the inner circumferential surface, and an annular groove is formed in the inner side of the front cover of the motor, the auxiliary support ring is inserted into the annular groove, and the balls on the auxiliary support ring are in contact connection with the inner wall of the annular groove.

Preferably, processing has spacing subassembly on the inner wall of motor back seat, and spacing subassembly includes spring, insulating ring and gyro wheel, and spring one end is fixed on the inner wall of motor back seat, and the other end and the insulating ring of spring are fixed to be equipped with the gyro wheel on the insulating ring, the gyro wheel supports on the side of rotor.

Preferably, an insertion rod is fixed on the same side face of the insulating ring and the spring, a socket is fixed on the inner wall of the motor rear seat, and the insertion rod is inserted into the socket.

Preferably, a plurality of groups of coils are embedded in the outer wall of the stator, and heat radiation holes are formed in the connection positions of the motor rear seat, the motor front cover and the coils.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this motor convenient to installation is dismantled, stator drive motor shaft synchronous revolution, are fixed with auxiliary support ring on the lateral wall of rotor, and the side global and the inner peripheral surface of auxiliary support ring all embed the ball to the inboard processing at the motor protecgulum has the annular, and in the auxiliary support ring inserted the annular, the ball on the auxiliary support ring was connected with the contact of annular inner wall, and the ball reduces rotatory frictional force. During assembly, fix the stator on the motor protecgulum, in the supplementary support ring inserts the annular, the motor shaft worn out the motor protecgulum, the motor back seat is aimed at through the bolt installation with the motor protecgulum, and the gyro wheel on the insulating ring supports at the rotor, and its installation is simple with dismantling.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is an exploded view of the motor core of the present invention.

In the figure: 1. a motor rear seat; 2. a motor front cover; 21. a ring groove; 3. an inner core of the motor; 31. a rotor; 32. a stator; 33. an auxiliary support ring; 34. a motor shaft; 4. a limiting component; 41. a spring; 42. an insulating ring; 43. and a roller.

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.

Referring to fig. 1-4, a motor convenient to mount and dismount includes a motor rear seat 1 and a motor front cover 2, a port between the motor rear seat 1 and the motor front cover 2 is fixed by a bolt, and is directly mounted and dismounted by a bolt connection mode to form a motor housing, and a motor inner core 3 is arranged in the motor housing.

The motor inner core 3 comprises a rotor 31, a stator 32, an auxiliary support ring 33 and a motor shaft 34, the stator 32 is embedded in the motor shell and fixed, the rotor 31 is arranged inside the stator 32, the motor shaft 34 connected to the center of the rotor 31 penetrates through the motor front cover 2, the stator 32 drives the motor shaft 34 to rotate synchronously, and the auxiliary support ring 33 is fixed on the side wall of the rotor 31.

The auxiliary support ring 33 is inserted into the annular groove 21, the balls on the auxiliary support ring 33 are in contact connection with the inner wall of the annular groove 21, and the balls reduce the rotating friction force.

Processing has spacing subassembly 4 on the inner wall of motor back seat 1, and spacing subassembly 4 includes spring 41, insulating ring 42 and gyro wheel 43, and spring 41 one end is fixed on the inner wall of motor back seat 1, and spring 41's the other end is fixed with insulating ring 42 to be equipped with gyro wheel 43 on insulating ring 42, gyro wheel 43 supports on the side of rotor 31, and the pressure that spring 41 produced promotes gyro wheel 43 on the insulating ring 42 and supports on rotor 31, and position transmission breaks away from when avoiding rotating.

The insulating ring 42 and the spring 41 are fixed with an insert rod on the same side, a socket is fixed on the inner wall of the motor rear seat 1, and the insert rod is inserted into the socket to avoid the insulating ring 42 from rotating synchronously.

The outer wall of the stator 32 is embedded with a plurality of groups of coils, heat dissipation holes are formed in the joints of the motor rear seat 1, the motor front cover 2 and the coils, and heat generated by the coils is discharged through the heat dissipation holes.

During assembly, the stator 32 is fixed on the motor front cover 2, the rotor 31 is inserted into the stator 32, the auxiliary support ring 33 is inserted into the ring groove 21, the motor shaft 34 penetrates out of the motor front cover 2, the motor rear seat 1 is aligned with the motor front cover 2 and is installed through bolts, the rollers 43 on the insulating ring 42 abut against the rotor 31, and the spring 41 is in a compressed state.

In summary, the following steps: this motor convenient to installation is dismantled, stator 32 drive motor shaft 34 synchronous revolution, are fixed with auxiliary support ring 33 on the lateral wall of rotor 31, and the ball has all been embedded in auxiliary support ring 33's the side global and inner peripheral surface to at the inboard processing of motor protecgulum 2 there is annular 21, and in auxiliary support ring 33 inserted annular 21, the ball on the auxiliary support ring 33 and the contact of annular 21 inner wall are connected, and the ball reduces rotatory frictional force. During assembly, the stator 32 is fixed on the motor front cover 2, the auxiliary support ring 33 is inserted into the annular groove 21, the motor shaft 34 penetrates out of the motor front cover 2, the motor rear seat 1 is aligned with the motor front cover 2 and is installed through bolts, the roller 43 on the insulating ring 42 abuts against the rotor 31, and the motor rear seat is simple to install and disassemble.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 motor convenient to installation is dismantled, includes motor back seat (1) and motor protecgulum (2), its characterized in that, the port between motor back seat (1) and motor protecgulum (2) passes through the bolt fastening to form motor housing, be equipped with motor inner core (3) in the motor housing.

2. The motor convenient to mount and dismount as claimed in claim 1, wherein the motor inner core (3) comprises a rotor (31), a stator (32), an auxiliary support ring (33) and a motor shaft (34), the stator (32) is embedded in the motor housing and fixed, the rotor (31) is arranged inside the stator (32), the motor shaft (34) connected to the center of the rotor (31) penetrates through the motor front cover (2), and the auxiliary support ring (33) is fixed on the side wall of the rotor (31).

3. An easy-to-mount and easy-to-dismount motor as claimed in claim 2, wherein the auxiliary support ring (33) has balls embedded in its side and inner peripheral surfaces, and a ring groove (21) is formed in the inner side of the motor front cover (2), the auxiliary support ring (33) is inserted into the ring groove (21), and the balls on the auxiliary support ring (33) are in contact connection with the inner wall of the ring groove (21).

4. The motor convenient to install and detach according to claim 1, wherein a limiting component (4) is machined on the inner wall of the motor rear seat (1), the limiting component (4) comprises a spring (41), an insulating ring (42) and a roller (43), one end of the spring (41) is fixed on the inner wall of the motor rear seat (1), the other end of the spring (41) is fixed with the insulating ring (42), the roller (43) is arranged on the insulating ring (42), and the roller (43) abuts against the side face of the rotor (31).

5. The motor convenient to install and detach according to claim 4, wherein the insulating ring (42) and the spring (41) are fixed with an inserting rod on the same side, a socket is fixed on the inner wall of the motor rear seat (1), and the inserting rod is inserted into the socket.

6. The motor convenient to mount and dismount as claimed in claim 2, wherein multiple sets of coils are embedded in the outer wall of the stator (32), and heat dissipation holes are formed in the connection positions of the motor rear seat (1) and the motor front cover (2) and the coils.