Cleaning device for steel casting machining

The utility model relates to the technical field of cleaning devices, and discloses a cleaning device for steel casting processing, which comprises a box body, the right side of the box body is fixedly connected with a water tank, the left side wall of the water tank is fixedly connected with a water pump, and the outlet of the water pump is fixedly connected with a water pipe. The utility model discloses a cleaning device for steel casting machining. The threaded block is limited to do circular motion through the box body and the sliding block; the servo motor drives the threaded rod to rotate forwards or backwards; the inner side of the threaded block is provided with a threaded hole matched with the thread on the outer side of the threaded rod; the threaded hole is in contact with a thread on the outer side of the threaded rod and generates displacement; the threaded rod drives the sliding block, the threaded block, the connecting rod and the cleaning brush to move up and down, thesurface of a casting can