Universal rotor aluminum foot balance degree detection tool

Abstract

A universal rotor aluminum foot balance degree detection tool disclosed by the present invention comprises a shell, an installation cavity is formed in the shell, four installation pipes are vertically, symmetrically and fixedly connected in the installation cavity, the upper ends of the installation pipes all penetrate out of the upper surface of the shell, four observation pipes are also vertically and fixedly connected in the installation cavity, the observation pipes are made of transparent glass materials, the upper ends of the four observation pipes all penetrate out of the upper surface of the shell, and the four observation pipes are all located on one sides of the four mounting pipes and located on the same horizontal line. According to the invention, by pressing down the rotor, whether the aluminum foot on the rotor is horizontal or not can be observed by observing whether the four buoyancy blocks are located at the same horizontal height or not, so that a user can easily and rapidly check whether the aluminum foot on the rotor is balanced or not only through one pressing action, and then the user can conveniently and rapidly detect the balance degree of the aluminum foot of the rotor.

Description

technical field [0001] The invention relates to the technical field of detection tools, in particular to a general-purpose detection tool for the balance degree of an aluminum leg of a rotor. Background technique [0002] The rotor is widely used in the field of motor manufacturing. The rotor is an important component of the motor. The balance of the rotor's aluminum feet directly affects the assembly of the counterweight, and even affects the performance of the entire motor. Particularly important. [0003] The existing method for detecting the balance of the aluminum legs of the rotor is usually to place the aluminum legs of the rotor on a flat surface, press one aluminum leg to see if there is a gap between the other aluminum legs and the flat surface, and then use a sheet insert In the gap, then measure the thickness of the sheet and analyze whether the aluminum feet exceed the prescribed balance threshold. Although this detection method can detect whether the rotor alu...

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Problems solved by technology

[0003] The existing method for detecting the balance of the aluminum legs of the rotor is usually to place the aluminum legs of the rotor on a flat surface, press one aluminum leg to see if there is a gap between the other aluminum legs and the flat surface, and then use a sheet insert In the gap, then measure the thickness of the sheet and analyze whether the aluminum feet exceed the prescribed balance threshold. Although this detection method can detect whether the rotor aluminum feet are balanced, it needs to measure the distance between the other three aluminum feet and the flat surface. gap, so that the detection efficiency is extremely slow, and it is impossible to directly observe whether the balance degree of the detected rotor aluminum foot exceeds the specified balance degree threshold

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