Device for rapidly detecting inner diameter and height of magnetic shoe housing assembly

Abstract

A device for rapidly detecting the inner diameter and the height of a magnetic shoe housing assembly is characterized in that the device comprises a base, and an inner diameter detecting part and a contact type shift sensor which are arranged on the base; the lower end of the inner diameter detecting part is fixedly connected to the base, an inner diameter detecting head is arranged at the upper end of the inner diameter detecting part, the inner diameter detecting head has a rigid round edge, and the diameter of the round edge is equal to the diameter of a cylinder on which the inner arc surfaces of the two magnetic shoes in the magnetic shoe housing assembly are; when the sensing head of the contact type shift sensor is in contact with the lower edges of the magnetic shoes on the magnetic shoe housing assembly, the shift of the sensing head in a vertical direction can be sensed, and the sensing head is arranged near the inner diameter detecting head; the sensing head is arranged below the round edge of the inner diameter detecting head in the vertical direction or on the same horizontal plane with the round edge; and clamp pins are arranged on the magnetic shoe housing assembly, the magnetic shoe housing assembly is limited by the clamp pins when the magnetic shoe housing assembly moves relative to the inner diameter detecting head in the vertical direction, and a certain distance is remained between the clamp pins and the lower edges of the two magnetic shoes. The rapid detecting device provided by the technical scheme has the advantages of rapidness, efficiency and high accuracy.

Description

technical field [0001] The invention belongs to the technical field of automatic mechanical equipment manufacturing, and relates to a detection device, in particular to a rapid detection device for the inner diameter height of a magnetic tile cover assembly. Background technique [0002] see Figure 1-3 , the magnetic tile 6 is a magnet mainly used in permanent magnet motors, which is in the shape of an arc tile and has an inner arc surface and an outer arc surface. When the motor is manufactured, the inner arc surfaces of the two magnetic tiles 6 are oppositely installed on the cylindrical casing 17 to form an integral magnetic tile casing assembly 10, which is one of the parts of the motor. The inner arc surfaces of the two magnetic tiles 6 face each other to form a cylinder, which is coaxial with the cylindrical casing 17 . [0003] After the magnetic tile 6 is installed on the casing 17, it is necessary to detect the magnetic tile cover assembly 10, mainly to detect the...

AI Technical Summary

Problems solved by technology

In the prior art, workers detect the magnetic tile cover assembly 10, which is difficult to control the detection accuracy and low efficiency, and cannot meet the high requirements for speed and accuracy of automated mechanical equipment manufacturing

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