Double-layer fully-sealed waterproof linear motor

Abstract

The invention discloses a double-layer fully-sealed waterproof linear motor, which comprises a base, a linear motor base body, stainless steel protective telescopic covers and flexible organ cover type protective covers, wherein two end plates are arranged on the base in a front-back spaced mode, the linear motor base body is arranged on the base and located between the two end plates, and comprises a linear motor stator and a linear motor rotor arranged on the linear motor stator, a sliding base is arranged on the linear motor rotor, the flexible organ cover type protective covers are arranged between the two ends of the sliding base and the opposite end plates respectively, and the stainless steel protective telescopic covers are arranged between the two ends of the sliding base and the opposite end plates and located on the flexible organ cover type protective covers. Through the mode, the double-layer fully-sealed waterproof linear motor performs double-layer protection on the linear motor base body, liquid is prevented from entering the linear motor base body in the working process, and the waterproof effect and the working stability are improved.

Description

technical field [0001] The invention relates to the field of electromechanical equipment, in particular to a double-layer fully sealed waterproof linear motor. Background technique [0002] In the bearing grinding process, it is necessary to adopt a high-precision and high-frequency reciprocating drive mechanism to meet the high-efficiency grinding of the bearing. Existing reciprocating drive mechanisms are mostly constructed with cylinders or lead screw mechanisms, which are limited in accuracy and frequency. [0003] In view of the current high precision, high speed and high frequency requirements for reciprocating drive mechanisms, linear motors are considered to be used for driving, but general linear motor products cannot achieve better protection, especially in the case of liquids, poor stability, bearings During the grinding process, there will inevitably be liquids such as water, oil and cutting fluid. After these liquids enter the linear motor, they will cause the ...

AI Technical Summary

Problems solved by technology

[0003] In view of the current high precision, high speed and high frequency requirements for reciprocating drive mechanisms, linear motors are considered to be used for driving, but general linear motor products cannot achieve better protection, especially in the case of liquids, poor stability, bearings During the grinding process, there will inevitably be liquids such as water, oil, and cutting fluid. After these liquids enter the linear motor, they will cause the failure of the linear motor and need to be improved.

Images