Tube liquid-filling forming method and module structure thereof

Tube liquid-filling forming method and module structure thereof

  • CN 101,417,300 A
  • Filed: 12/05/2008
  • Published: 04/29/2009
  • Est. Priority Date: 12/05/2008
  • Status: Active Application
First Claim
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1. , a kind of pipe liquid filled forming method, it is characterized in that pipe liquid filled moulding mold is fixed on below the cope match-plate pattern of mould bases, the cope match-plate pattern of mould bases then is fixed on below the general hydraulic press moved cross beam, pipe liquid filled moulding bed die is fixed on above the lower bolster of mould bases, the lower bolster of mould bases then is fixed on the general hydraulic press workbench, the both sides of the mould bases corresponding with pipe liquid filled mould implementation of port are provided with thruster cylinder riser, the thruster cylinder is fixed on the thruster cylinder riser outside, thruster cylinder riser lower end is fixed on the lower bolster of mould bases, thruster cylinder riser upper end is facing to the embedded groove below the cope match-plate pattern of the mould bases corresponding with thruster cylinder riser upper end, the thruster cylinder is cut somebody'"'"'s hair facing to pipe liquid filled mould implementation of port, to need then to put in the die cavity of pipe liquid filled mould towards the tube billet of liquid moulding, starting general hydraulic press moved cross beam moves down, the drive cope match-plate pattern moves down, make in the pipe liquid filled moulding, the bed die matched moulds, in the embedded groove below the cope match-plate pattern of thruster cylinder riser upper end embedding mould bases, start the thruster cylinder then, contact with tube billet by the feeding of cutting somebody'"'"'s hair on the thruster cylinder, make the inner independent close cavity that forms of tube billet, tube billet is shaped by in this cavity volume, injecting highly pressurised liquid.

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