Die-casting machine for plug-and-socket fasteners

• Main Authors: ZHENG DONGHAI, XIE CHUNXIAO, ZHONG SHOUYAN
• Format: Patent
• Language: Chinese; English
• Published: 24.07.2018
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The invention relates to a die-casting machine for plug-and-socket fasteners. The die-casting machine comprises a machine frame; a lower working plate and an upper working plate are arranged on the machine frame; the lower working plate is provided with a lower module, and side plates are arranged on the front side, the rear side and the right side of the lower module; a clamping opening forming block and a clamping opening forming cover plate are arranged on the inner side of the right side plate of the lower module; a pressing block lifting cylinder is arranged below the upper working plate;the lower portion of the pressing block lifting cylinder is connected with an upper mold pressing block matched with the lower module; the left end of the upper mold pressing block is arc, and buckleplate forming openings are formed in the lower portions of the front side and the rear side of the left end; a socket opening forming column is arranged on the upper mold pressing plate and located between the two buckle plat