Oil cooler convenient to overhaul

The utility model discloses an oil cooler convenient to overhaul, which relates to the technical field of hydraulic oil cooling and comprises a workbench and an oil inlet pipe, an oil cooling water tank is fixedly mounted on the front side of the top of the workbench, a water cooling cavity is formed in the oil cooling water tank, and a water outlet plug is movably inserted into the left side of the bottom of the oil cooling water tank. And a water storage tank is fixedly installed on the right side of the top of the oil cooling water tank and communicates with the water cooling cavity through a bottom water inlet, the oil inlet pipe is transversely arranged in the oil cooling water tank and is immersed in the water cooling cavity, and a hollow thread head is integrally fixed to the input end of the left side of the oil inlet pipe. According to the oil cooler convenient to overhaul, the heat exchange area and the passing stroke of hydraulic oil in the oil cooling water tank are increased so that the water coo