Silicon steel sheet punching machine for production of fan motor rotor

Abstract

The invention discloses a silicon steel sheet punching machine for production of a fan motor rotor. The silicon steel sheet punching machine comprises an upper top plate, a base, a stamping mechanism, a feeding box body and a discharging box body, wherein a main hydraulic cylinder is arranged on the upper top plate, at least two lifting hydraulic cylinders are arranged on the bottom surface of the upper top plate and connected onto the top surface of the base via a piston rod, a punching processing table is arranged at the center of the top surface of the base and fixedly connected onto the base via a limitation rod, a stamping through hole is formed in the center of the punching processing table, a buffer mechanism is arranged in the stamping through hole, the feeding box body and the discharging box body are respectively arranged at the two sides of the base, and feeding positioning devices are arranged on the top surfaces of the feeding box body and the discharging box body. The silicon steel sheet punching machine is simple in structure and has high practicability, continuous transmission of silicon steel sheets can be fulfilled, and the transmission efficiency of the silicon steel sheets is improved; and moreover, the punching process of the silicon steel sheets with different sizes and types can be met, the silicon steel sheets after being punched are automatically stacked and formed, and the production process of the rotor is simplified.

Description

technical field [0001] The invention relates to the technical field of motor processing, in particular to a silicon steel sheet punching machine for producing fan motor rotors. Background technique [0002] Punching machine is a special equipment for producing motor rotors, mainly used for processing silicon steel sheets in rotors. [0003] The punching machine in the prior art can only punch silicon steel sheets of one size, so the practicability is low, and the silicon steel sheets after punching need to be superimposed manually through a mold, and then copper-coated. Wire winding cannot realize assembly line production, the production efficiency is low, and the processing technology is complicated at the same time, and the production cost is high. Contents of the invention [0004] The purpose of the present invention is to provide a technical solution for the silicon steel sheet punching machine for producing fan motor rotors in view of the deficiencies in the prior a...

AI Technical Summary

Problems solved by technology

[0003] The punching machine in the prior art can only punch silicon steel sheets of one size, so the practicability is low, and the silicon steel sheets after punching need to be superimposed manually through a mold, and then copper-coated. Wire winding, assembly line production cannot be realized, the production efficiency is low, and the processing technology is complicated at the same time, and the production cost is high

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