Armature wind wheel press mounting device of motor

Abstract

The invention discloses an armature wind wheel press mounting device of a motor, belonging to the technical field of motor processing. The device is characterized by comprising a base, wherein a vertical guide rail is arranged on the base, and an upper punch die seat is arranged on the vertical guide rail; a lower punch rod is arranged on the upper punch die seat; a positioning seat is arranged on the base, and the middle part of the positioning seat is provided with a positioning hole; the top of the positioning seat on the periphery of the positioning hole is provided with a guide ring, and horizontal guide through holes are distributed on the periphery of the side wall of the guide ring; the horizontal guide through holes are respectively and internally provided with an elastic push rod, and the inner end of each elastic push rod corresponds to an armature slot wedge; a rotary extrusion ring is movably sleeved on the periphery of the guide ring, and arc slots corresponding to the rear ends of the elastic push rods one to one are arranged on the inner wall of the rotary extrusion ring; the lower end of the lower punch rod is provided with a wind wheel clamping sleeve; and the lower end of the side wall of the wind wheel clamping sleeve is provided with a plurality of positioning slots corresponding to wind wheel blades one to one. The armature wind wheel press mounting device of the motor has the advantages of convenient use and high production efficiency and is used for mounting an armature wind wheel.

Description

technical field [0001] The invention relates to a device for processing a motor armature, and more specifically relates to a press-fitting device for a motor armature wind wheel. Background technique [0002] During the processing of some motors, it is necessary to press the wind wheel into the armature and fix it for heat dissipation. In the existing method of pressing the wind wheel into the armature, because it is difficult to assemble the wind wheel and the armature, the two legs of the wind wheel are cut off from the five-leg interval to leave three legs, and then the three legs of the wind wheel are manually installed into the armature The edge of the iron chip, and then press the wind wheel into the armature with a hand beer machine. This wind wheel installation method has the following disadvantages: (1) Low production efficiency, difficult assembly, and relatively high technical proficiency requirements for workers; (2) Uneven installation of the armature causes th...

AI Technical Summary

Problems solved by technology

In the existing method of pressing the wind wheel into the armature, because it is difficult to assemble the wind wheel and the armature, the two legs of the wind wheel are cut off from the five-leg interval to leave three legs, and then the three legs of the wind wheel are manually installed into the armature The edge of the iron chip, and then press the wind wheel into the armature with a hand beer machine. This wind wheel installation method has the following disadvantages: (1) Low production efficiency, difficult assembly, and relatively high technical proficiency requirements for workers; (2) Uneven installation of the armature causes the balance of the armature to exceed the standard, which affects the working quality of the wind wheel and cannot guarantee the overall quality of the motor

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