Integrated upper oil pan structure

The utility model relates to an integrated upper oil pan structure, and relates to the technical field of automobile design and manufacturing. The integrated upper oil pan structure comprises an upper oil pan body, a cylinder body installation plane is arranged on the periphery of the upper surface of the upper oil pan body, a lower oil pan installation plane is arranged on the periphery of the lower surface of the upper oil pan body, and the upper oil pan body is further provided with a through oil channel. A timing chain box mounting surface is arranged on the front surface of the front end of the upper oil pan body, and an engine oil filter mounting table and an engine oil pressure sensor mounting table are arranged on the right side of the upper oil pan body; an oil baffle plate is arranged on the lower surface of the upper oil pan body, and a crankshaft rear cover mounting surface and a gearbox mounting surface are arranged on the surface of the rear end of the upper oil pan body. According to the integr