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Four-column hydraulic press structure

by:WORLD     2022-10-06


Four-column hydraulic press structure



The four-column hydraulic press is mostly horizontal. According to the structure type, the hydraulic press has double-column, four-column, eight-column, welded frame and multi-layer steel belt winding frame, and medium and small vertical hydraulic presses also use C-frame type. The C-frame hydraulic press is open on three sides, which is easy to operate, but has poor rigidity. The welded frame hydraulic press for stamping has good rigidity and is open front and rear but left and right closed. In the vertical four-column free forging hydraulic press with upper transmission, the oil cylinder is fixed in the upper beam, the plunger is rigidly connected with the movable beam, and the movable beam is guided by the column and moves up and down under the pressure of the working fluid. There is a worktable on the beam that can move back and forth. The upper anvil and the lower anvil are respectively installed under the movable beam and on the working table. The working force is borne by the frame composed of upper and lower beams and columns.
Large and medium-sized free forging hydraulic presses driven by pump-accumulator often use three working cylinders to obtain three-level working force. Outside the working cylinder, there are also balance cylinders and return cylinders that exert upward force. This article is from the official website of the manufacturer WORLD Press Machine www.pressmachine-world.com, please indicate the source for reprinting!






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