Wearing plate wear depth detection device

Abstract

The invention relates to a wearing plate wear depth detection device. The wearing plate wear depth detection device includes a base, a dial indicator and a tightening screw; the bottom surface of the base is a detection datum surface; a mounting circular hole which extends to the bottom surface of the base in a penetrating manner is formed at the center of the top surface of the base; a screw hole which is communicated with the mounting circular hole is formed at the side surface of the base; the measuring rod sleeve of the dial indicator is inserted into the mounting circular hole; the measuring head of the dial indicator protrudes out from the bottom surface of the base; and the tightening screw is pushed into the mounting circular hole through the screw hole and clamps the measuring rod sleeve of the dial indicator. According to the wearing plate wear depth detection device of the invention, the dial indicator is adopted to measure the wear depth of a wearing plate, and therefore, detection precision is high, and the amount of wear can be directly read out; the detection datum surface and the dial indicator are organically combined together, so that the structure of the detection device is simple, and the operation of the detection device is convenient. The wearing plate wear depth detection device of the invention can be widely applied to the wear detection of various kinds of wearing plates of railway vehicles.

Description

technical field [0001] The invention relates to a wear depth detection device, in particular to a wear plate wear depth detection device used for a railway vehicle bogie wear plate. Background technique [0002] In the factory repair production process of railway freight car bogies, according to the factory repair technical conditions of railway freight cars, it is necessary to detect the wear depth of the wear plate used on the freight car bogie. When the wear depth exceeds the limit, the wear plate needs to be scrapped and replaced. At present, a knife-edge ruler plus a feeler gauge of the corresponding specification is usually used to detect the wear depth of the wear plate to determine whether the wear depth of the wear plate exceeds the limit; wear depth. In order to detect the wear depth of the wear plate conveniently, it is necessary to design a special wear depth detection device, which is easy to operate and can accurately determine the wear depth of the wear plate...

AI Technical Summary

Problems solved by technology

At present, a knife-edge ruler plus a feeler gauge of the corresponding specification is usually used to detect the wear depth of the wear plate to determine whether the wear depth of the wear plate exceeds the limit; wear depth

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