Sealing performance detection equipment for air valve production and processing

The utility model discloses a leakproofness detection equipment for air valve production and processing, including support plate, first hydraulic rod, test tube, second hydraulic rod, water pipe, water tank and fixed frame, be equipped with rotating roller between the support plate, the one side of support plate upper end is equipped with mounting plate, the one end of mounting plate is equipped with first hydraulic rod, and the other end is equipped with second hydraulic rod. One end of the first hydraulic rod is provided with an extrusion block, one side of the upper end of the supporting plate is provided with a fixing frame, the fixing frame is internally provided with a rolling shaft, one side of the supporting plate is provided with a testing pipe, one side of the testing pipe is internally provided with a piston, one side of the testing pipe is provided with a second hydraulic rod, and a water tank is arranged above the testing pipe. A connecting pipe is arranged on one side of the water tank. Accordin