Nickel plating and sand plating device

The invention relates to the technical field of nickel plating and sand plating, and provides a nickel plating and sand plating device which comprises a nickel plating tank body, a sliding frame, a middle fixing assembly, a clamping driving assembly, a containing filter bag, an arc-shaped sliding rail and a sliding base. The middle fixing assembly is arranged at the bottom of the sliding frame, the two sides of the bottom of the sliding frame are both slidably connected with the clamping driving assemblies, the two clamping driving assemblies move relatively and are used for fixing a grinding wheel between the clamping driving assemblies and the middle fixing assembly, and the containing filter bag is used for containing carborundum. A plurality of arc-shaped sliding rails are fixedly connected to the two sides of the nickel plating tank body, and sliding seats are slidably connected into the arc-shaped sliding rails. By means of the technical scheme, the continuity of the grinding wheel in the prior art duri