Clutch plate thickness measuring device

The utility model discloses a clutch plate thickness measuring device. The device comprises a supporting frame and a piston assembly arranged in the supporting frame in a suspended mode. The piston assembly comprises a piston cavity, a piston rod and a pressure gauge. The upper end of the piston cavity is connected with a nut for pushing the piston cavity to move downwards; the piston rod extendsout of the piston cavity and can move up and down relative to the piston cavity; the bottom of the piston rod is connected with an upper pressing plate, a lower pressing plate is arranged below the upper pressing plate, the pressure gauge is arranged on the piston cavity and communicated with the interior of the piston cavity so as to measure the pressure of the piston cavity in real time, and a distance measuring device used for measuring the thickness of the clutch disc is arranged on the lower pressing plate. The clutch plate thickness measuring device is simple and exquisite in structure,the piston assembly can be