Moving assembly of pecisely controlling pressure

A motion component precisely controlling pressure disclosed in the utility model relates to a motion component widely used in various technical equipments, which comprises a pedestal, a motion component arranged on the pedestal and a pressure component. The motion component comprises a first connecting plate, a middle plate vertically connected under the first connecting plate, an installation plate fixed on the pedestal, and a first guide rail fixed on the installation plate. A first slipper block is fixed on the middle plate and matched with the first guide rail. A first regulating bolt passes through the first connecting plate at the symmetrical axle, contacting and matching with the upper part of the installation plate. Two motion cylinders are fixed on both sides of the installation plate and connected with the first connecting plate by couplings. The pressure component is arranged in a sliding way on the middle plate. The utility model is structured with two cylinders with two layers of guide rails. The