The invention discloses a movable-beam speed-regulation oil way structure of a hydraulic pressing machine. The structure comprises an oil supply valve, an oil discharge valve, a movable-beam rapid control oil way and a movable-beam slow control oil way, wherein the oil supply valve is connected to a pressure oil source; the oil discharge valve is connected to an oil tank of a hydraulic execution mechanism; the movable-beam rapid control oil way is connected to the oil supply valve, the oil discharge valve and an oil cylinder rod chamber of the hydraulic execution mechanism respectively; and the movable-beam slow control oil way is composed of at least two electromagnetic valves which are connected in parallel, a first in-parallel node of the vales is connected to the oil supply valve and the oil discharge valve, and the second in-parallel node of the vales is connected to the oil cylinder rod chamber of the hydraulic execution mechanism. The structure disclosed by the invention has the advantages that an online multi-stage regulation of movable beam motion can be carried out; the movable beam motion is smooth and gentle; reliability is high; controllability of the movable beam motion is increased; production and manufacture cost is low; a fault rate is low; and use and maintenance are convenient.