Transmission shaft straightening workbench

The utility model discloses a transmission shaft straightening working table which comprises a working table body, first supporting legs are symmetrically installed at the bottom of the working table body, a clamping assembly is arranged at the top of the working table body, an adjusting assembly is arranged below the working table body, and the clamping assembly comprises a supporting rod fixedly installed on one side of the top of the working table body. The upper portion of the supporting rod is rotationally connected with a rotating shaft through a bearing, a handle is fixedly installed at one end of the rotating shaft, a fixing block is fixedly installed on the upper portion of one side of the supporting rod, a sliding hole is formed in the top of the right side of the fixing block in a penetrating mode, and the fixing block is slidably connected with a limiting rod through the sliding hole. According to the transmission shaft straightening device, transmission shafts of different sizes can be fixed duri