CN202906707U

CN202906707U - Permanent magnet synchronous motor

Info

Publication number: CN202906707U
Application number: CN 201220467342
Authority: CN
Inventors: 陈太全
Original assignee: WUXI FUDING MOTOR MANUFACTURING PLANT
Current assignee: WUXI FUDING MOTOR MANUFACTURING PLANT
Priority date: 2012-09-14
Filing date: 2012-09-14
Publication date: 2013-04-24
Anticipated expiration: 2022-09-14

Abstract

The utility model relates to a motor and aims to provide a permanent magnet synchronous motor characterized by fewer material consumption by the upper cover of a housing, shorter technical process, and low shock. The permanent magnet synchronous motor comprises the housing, a coil and a rotor. The coil and the rotor are arranged inside the housing. The bottom face on the front of the housing extends forwards to form a bending angle. Threaded holes which are arranged on the bending angle are used for inserting screws therein so as to realize fixation with a piece of equipment. A triangular support is arranged on the back side of the bending angle. The triangular support is fixed with the housing. By only inserting two screws on the equipment, a fixing purpose can be achieved. During an assembly, the coil and the rotor are first fixed inside the housing. A flow operator is only required to put screws inside the holes on the outer side of the housing so as to fix the housing on the equipment. In this way, the material consumption of the upper cover is reduced and the shock is alleviated. Meanwhile, the steps in the technical process are reduced. The operation is thus simple.

Description

Permagnetic synchronous motor

Technical field

The utility model relates to a kind of motor, relates in particular to a kind of permagnetic synchronous motor.

Background technology

In the prior art, permagnetic synchronous motor is comprised of parts such as casing, loam cake, coil and rotors, and coil and rotor are installed in the casing, and it is inner that loam cake is fixed on the casing upper end, and the corner offers four screws for fixing around loam cake.Loam cake is when fixed electrical machinery, and two holes are left on the next door, is used for motor is fixed on equipment.

Prior art need to have loam cake to fix, and uses four screws during installation and is fixed, and not only increases the materials'use of loam cake, also very large waste manpower carry out this operation.Motor shakes larger in use simultaneously.

The utility model content

The technical problems to be solved in the utility model provides a kind of materials'use that can reduce casing upper cover, reduces technological process, the little permagnetic synchronous motor of vibrations.

In order to address the above problem, the utility model is achieved through the following technical solutions:

Permagnetic synchronous motor of the present utility model, comprise casing, coil, rotor and gear box, coil, rotor and gear box all are installed in the casing, and a knuckle is forwards extended in the bottom surface, front side of described casing, knuckle is provided with screw hole, for screw being installed and being fixed with equipment.

Further, the back side of described knuckle is provided with an A-frame, and A-frame and casing are fixed.

Compared with prior art, the beneficial effects of the utility model are: the utility model only needs two screws to be installed on the equipment now, just can reach fixing effect.During assembling, first coil and rotor are fixed on casing inside, flow process personnel only need the hole in the casing outside is screwed on the equipment, can reduce like this materials'use of loam cake, reduce vibrations, and the flow process of production technology reduces step simultaneously, and is simple to operate.

Description of drawings

Fig. 1 is the end view of the utility model novel permanent magnetic synchronous motor;

Fig. 2 is the front view of the utility model novel permanent magnetic synchronous motor;

Fig. 3 is the vertical view of casing;

Fig. 4 is the left view of Fig. 3.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.

Embodiment 1

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of permagnetic synchronous motor, comprise casing 1, coil, rotor 2 and gear box 3, coil, rotor 2 and gear box 3 all are installed in the casing 1, a knuckle 11 is forwards extended in the bottom surface, front side of described casing 1, knuckle 11 is provided with screw hole 12, for screw being installed and being fixed with equipment.

Further, the back side of described knuckle 11 is provided with an A-frame 13, and A-frame 13 is fixing with casing 1.

The production procedure of this permagnetic synchronous motor is to cut out first, the stretching three process, and A-frame is cut edge in the casing outside, bottom of shell, installing hole is beaten in the center punching, the knuckle moulding.At casing both sides otch, cut groove at last.

The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.

Claims

1. permagnetic synchronous motor, comprise casing, coil, rotor and gear box, coil, rotor and gear box all are installed in the casing, it is characterized in that: a knuckle is forwards extended in the bottom surface, front side of described casing, knuckle is provided with screw hole, for screw being installed and being fixed with equipment.

2. permagnetic synchronous motor according to claim 1, it is characterized in that: the back side of described knuckle is provided with an A-frame, and A-frame and casing are fixed.