Fastening installation device for automobile mechanical parts

The utility model discloses an automobile mechanical part fastening installation device which comprises a base, a support table is fixedly connected to the top of one side of the base, a top plate is fixedly connected to the top of the support table, a hydraulic cylinder is fixedly connected to the bottom of the top plate, and a positioning disc is fixedly connected to the free end of the hydraulic cylinder. The positioning disc is rotationally connected with a machining table, a plurality of machining devices are arranged at the bottom of the machining table, a heat dissipation cavity is formed in the base, the top of the base is fixedly connected with a workbench, and a positioning and fixing structure is arranged on the workbench. According to the utility model, the effect of fixing parts is realized, and the gear is arranged on the same plane of the bottom processing device, so that the positioning work is carried out while the fixing is carried out, and the use is convenient. 本实用新型公开了一种汽车机械零部件紧固安装装置，包括底座