CN203504331U

CN203504331U - Motor casing

Info

Publication number: CN203504331U
Application number: CN201320561830.2U
Authority: CN
Inventors: 姚富强; 杨敏; 姚汉忠; 陆志强; 姚国强
Original assignee: YIFENG MACHINERY PLANT TONGXIANG CITY
Current assignee: YIFENG MACHINERY PLANT TONGXIANG CITY
Priority date: 2013-08-24
Filing date: 2013-08-24
Publication date: 2014-03-26
Anticipated expiration: 2023-08-24

Abstract

The utility model relates to the field of motor manufacture, and especially discloses a motor casing which is simple in structure and convenient to use. The motor casing comprises a casing end cap and a sidewall, the sidewall is arranged at the edge of the casing end cap, the sidewall and the casing end cap form a hollow integral structure, the sidewall is uniformly provided with four screw holes in the direction perpendicular to the casing end cap, the screw holes run through the sidewall and the casing end cap, the joint of one side surface of the sidewall and the casing end cap is extendedly provided with a socket installation opening, and the inner of the socket installation opening is communicated with the hollow structure. The motor casing is of the hollow structure, and a decoder can be arranged in the motor casing; by arranging the socket installation opening, wires of the decoder and a motor can be integrated on the socket; the socket is installed in the socket installation opening, when the socket is used, the socket can be inserted and extracted simply and conveniently; the end face of the sidewall is provided with a rubber ring which can improve the waterproof performance of the motor casing; and the encoder in the motor casing can be well protected, and the service life of the motor is prolonged.

Description

Motor casing

Technical field

The utility model relates to field of motor manufacturing, especially a kind of motor casing.

Background technology

Encoder is installed in the motor casing of existing motor, encoder is connected with outside by wire, so cause on motor all with a long wire, use is carried not too convenient, and the water resistance of existing motor is relatively poor, cause motor outdoor or use under the relatively severe condition of operating mode, easily make innerly meet water and burn out whole motor, reduce the useful life of motor.

Utility model content

The purpose of this utility model is to provide a kind of simple in structure, motor casing easy to use in order to solve the deficiency of above-mentioned technology.

In order to achieve the above object, the motor casing that the utility model is designed, it comprises housing end plug and sidewall, sidewall is arranged on housing end plug edge, and sidewall and housing end plug are structure as a whole, and forms hollow structure, on sidewall, perpendicular to housing end plug direction, be evenly provided with four screws, screw connects sidewall and housing end plug, on one of them side of sidewall, extends and is provided with socket installing port with housing end plug junction, and socket installing port is inner to be communicated with hollow structure.

As optimization, in order to improve the waterproofing protection performance of motor casing to inner decoder, on sidewall end face, be provided with cannelure, in cannelure, be provided with rubber ring.

As optimization, the opening direction of socket installing port is perpendicular to sidewall, or the opening direction of socket installing port is perpendicular to housing end plug, and consistent with the opening direction of hollow structure.

The resulting motor casing of the utility model; it is hollow structure; can decoder be set in inside; be provided with socket installing port; decoder and motor harness can be integrated on socket; socket is arranged on socket installing port; during use, plug connects, simple and convenient, is provided with rubber ring on the end face of side simultaneously; can improve the water resistance of motor casing; better to the protection of inner encoder, in the useful life of improving motor, the opening direction of two kinds of socket installing ports is set in addition; to adapt to different demands, improved its applicability.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the opening direction of socket installing port of the present utility model structural representation during perpendicular to sidewall;

Fig. 3 is the opening direction of socket installing port of the present utility model structural representation during perpendicular to housing end plug.

Embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As Fig. 1, shown in Fig. 2, the motor casing that the present embodiment is described, it comprises housing end plug 1 and sidewall 2, sidewall 2 is arranged on housing end plug 1 edge, sidewall 2 is structure as a whole with housing end plug 1, and form hollow structure 5, on sidewall 2, perpendicular to housing end plug 1 direction, be evenly provided with four screws 3, screw 3 connects sidewall 2 and housing end plug 1, on one of them side of sidewall 2, extend and be provided with socket installing port 4 with housing end plug 1 junction, socket installing port 4 is inner to be communicated with hollow structure 5, on sidewall 2 end faces, be provided with cannelure 6, in cannelure 6, be provided with rubber ring, the opening direction of socket installing port 4 is perpendicular to sidewall 2.

Embodiment 2:

As shown in Figure 3, the motor casing that the present embodiment is described, the opening direction of its socket installing port 4 is perpendicular to housing end plug 1, and consistent with the opening direction of hollow structure 5.

Claims

1. a motor casing, it comprises housing end plug and sidewall, it is characterized in that: sidewall is arranged on housing end plug edge, sidewall and housing end plug are structure as a whole, and formation hollow structure is evenly provided with four screws perpendicular to housing end plug direction on sidewall, screw connects sidewall and housing end plug, on one of them side of sidewall, extend and be provided with socket installing port with housing end plug junction, socket installing port is inner to be communicated with hollow structure.

2. a kind of motor casing according to claim 1, is characterized in that: on sidewall end face, be provided with cannelure, be provided with rubber ring in cannelure.

3. a kind of motor casing according to claim 1, is characterized in that: the opening direction of socket installing port is perpendicular to sidewall, or the opening direction of socket installing port is perpendicular to housing end plug, and consistent with the opening direction of hollow structure.