Grinding equipment for surface treatment of thin metal part

The invention relates to the technical field of grinding equipment, in particular to grinding equipment for surface treatment of thin metal parts, which comprises a metal part grinding table, a grinding support table is fixedly arranged on the metal part grinding table, matched adsorption holes are symmetrically formed in two ends of the grinding support table, and the matched adsorption holes penetrate through the grinding support table. Protruding supporting blocks are symmetrically and fixedly arranged at the two ends of one side of a metal piece grinding table, when a thin metal plate is ground, the thin metal plate is placed on the grinding supporting table and covers matched adsorption holes, a threaded rotating rod is rotated, a motor is driven to move under the action of a first linkage rod, a grinding disc makes contact with the thin metal plate, and the thin metal plate is ground. In the process, a U-shaped sliding frame can be driven to move downwards under the action of a second linkage rod, then