A motor shaft detection device

Abstract

The utility model relates to detection equipment technical field, especially a kind of motor shaft detection device. Including: workbench, table is equipped with carrier, shaft body can be rotatably equipped carrier, carrier has the cavity and accommodates rotor core;It also contains X direction movable adjustment's drive assembly, it is spaced apart with carrier in X direction, for driving shaft body rotates around X axis;Detection component is by a group of axially spaced apart measuring head and corresponding measurement sensor composition, measuring head floats and touches shaft body outer surface, sensor measures the shaft body radial displacement variation parameter of measuring head;Different specifications shaft body is adapted by detachable first mounting frame, X direction movement module adjusts drive assembly position to adapt different length shaft body;Linear drive device drives dynamic plate and measuring head whole advance and retreat, simplifies feeding and discharging;Guide rod and second bearing ensure that dynamic plate moves stably, multiple sets of measuring head and sensor real-time capture radial displacement, improve device versatility, detection accuracy and efficiency.

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