General cleaning equipment for calipers

The invention provides general cleaning equipment for calipers. The general cleaning equipment comprises a base which is provided with a cleaning chamber in a concave manner, a cylinder body positioning assembly, a dust collection assembly, a cleaning assembly and two pressing assemblies; the cylinder body positioning assembly comprises a distance adjusting component fixedly connected to the inner wall of the cleaning chamber and two supporting pieces arranged at the top of the distance adjusting component side by side, fixing blocks are arranged on the supporting pieces, and positioning pins are arranged on the fixing blocks; the dust collection assembly comprises a dust collection opening, and the dust collection opening communicates with the cleaning chamber; the cleaning assembly is arranged below the cylinder body positioning assembly and comprises a first driving part and a cleaning jig, and the first driving part is telescopically and rotatably connected with the cleaning jig; and each pressing assembl