219Simple composition of cold push forming machine

Simple composition of cold push forming machine  

In the tunnel cavity with external force locking, the tube blank of cold push elbow machine is pushed into the forming cavity with inner core by the hydraulic push rod from the guide section, and then is demoulded by the stripping equipment. The whole process is operated by an intelligent system.  The host machine includes the fuselage, mold closing cylinder, side push cylinder, demoulding organization structure, control organization by power station, pipeline and electrical control box, operation box and so on.  Aocheng production of mechanical equipment is mainly used for carbon steel, stainless steel 1D, 1.5D elbow cold push molding.  There are two kinds of elbow machines: ball over ball pushing and mandrel forming. Mandrel forming is equipped with semi-automatic mechanical demoulding equipment.