double-acting sheet stretching hydraulic pressUse
Mainly used in the deep drawing process of plates, such as the manufacture of various containers and large automobile covers,
Double actionTensile hydraulic pressThe main structural feature is that there are two movable beams inside and outside, the tensile moving beam is installed inside, and the pressing edge moving beam is installed outside. During double-action stretching, the stretching moving beam and the edge holder moving beam can descend quickly together, and when approaching the workpiece, it will descend slowly. When the edge holder moving beam presses the circumference of the workpiece, the edge holder moving beam will not descend but become a pressure holding state. At this time, the stretching beam continues to stretch downward. After the stretching process is completed, the stretching moving beam can realize pressure holding delay, pressure relief and fast return, and the pressing edge moving beam can also relieve pressure and fast return accordingly, and then the hydraulic pad and ejector rod will push out the workpiece.
In addition to the hydraulic pad (ejector) and ejector rod, the stretching hydraulic press is also equipped with a mobile workbench to facilitate the replacement of large molds.
The double-action stretching hydraulic press can also connect the stretching and edge-holding moving beams into one body through positioning pins or pull rods to realize single action. At this time, the pressing force will make the sum of the two.
TengzhouZhongyou Heavy Industrymechanical equipment co., ltd., specializing in the production of hydraulic press, press, hydraulic machine and other hydraulic equipment, customers are welcome to inquire,:13562463338