Gauge for detecting bevel gear inner bore ball end chamber height

The invention belongs to the technical field of the detection tool of the bevel gear inner bore ball end chamber, and specifically relates to a gauge for detecting bevel gear inner bore ball end chamber height. The gauge comprises a positioning base and a standard positioning measuring rod; the bevel gear is arranged on the positioning base, the standard positioning measuring rod is sleeved in thebevel gear and connected with the positioning base; the positioning base comprises a base body and a first positioning hole, a second positioning hole and a third positioning hole which are arrangedin the base body, and a spring is arranged in the second positioning hole; the standard positioning measuring rod comprises a measurement part, a neck part, an upper positioning part and a lower positioning part which are integrally formed; and the measurement is sleeved in the bevel gear, and the lower positioning part is sleeved in the spring and connected with the third positioning hole. By directly measuring the measur