Electric machinery rotor automatic press-fitting machine

Abstract

The invention discloses an electric machinery rotor automatic press-fitting machine. The electric machinery rotor automatic press-fitting machine comprises a machine frame, an iron core conveying device, a limiting transfer platform, a rotary workbench and a discharging conveying device; an iron core charging device is arranged on one side of the front end of the iron core conveying device; a mandrel charging device and a mandrel press-in device are arranged at the corresponding positions of the two sides of a mandrel insertion station at the front end of the limiting transfer platform; an automatic discharging device corresponding to a limiting transfer channel of the limiting transfer platform is arranged; the mandrel press-in device is arranged on one side of a mandrel press-in stationlimiting transfer channel at the rear end of the limiting transfer platform; a transition conveying device is arranged between the tail end of the limiting transfer platform and the rotary workbench;and a lower end plate charging station, a lower end plate insertion station, an upper end plate insertion station, a commutator insertion station, a commutator correction adjustment station, a commutator press-in station and a rotor discharging station are uniformly arranged on the rotary workbench. Automatic assembly of electronic rotors can be achieved, the production efficiency is high, and theassembly quality is stable.

Description

Technical field [0001] The invention relates to the technical field of motor assembly, in particular to an automatic press-fitting machine for motor rotors. Background technique [0002] Electric machinery (commonly known as "motor") is an electromagnetic device that converts electrical energy into mechanical energy, and is the most commonly used electric machinery. In production and life, motors are inseparable from fans, electric vehicles, large generator sets, and large drive equipment. Motors have been applied to all aspects of social life and production. [0003] Motors can be divided into DC motors and asynchronous AC motors according to the working current. The motors are generally composed of stators, rotors, bearings, casings, end covers, etc. Any motor has a stator and a rotor, and a coil wound on the stator or rotor. For example, the stator of a single-phase asynchronous motor is composed of a frame and an iron core with windings. The iron core is formed by laminating s...

AI Technical Summary

Problems solved by technology

The existing motor rotor assembly is generally carried out by semi-automatic equipment. The iron core (silicon steel sheet), the upper and lower end plates at both ends of the iron core, and the commutator are installed on the mandrel respectively. The degree of automation is not high and requires more Manual operation, low stability of assembly quality

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