Modular injection mold

• Main Authors: CHEN HUA, XIN KAIMEI, JIA JUN, XU RUYU
• Format: Patent
• Language: English
• Published: 18.11.2015
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a modular injection mold, it includes mould, lower mould, die holder, sets up the guide pillar on last mould and the mouth of moulding plastics, sets up guide pillar hole corresponding with the guide pillar on the die holder, the lower mould is the quadrangle that is enclosed by two sets of modules no. 1 and module no. 2, the lower extreme of module no. 1 and module no. 2 passes through the arc piece and links to each other, the arc piece is inlayed in the recess at module no. 1 and two both ends of module, the one end of arc piece is passed through the fixed axle and is linked to each other with module no. 1, the other end of arc piece passes through the spring and links to each other with module no. 2, and the fan -shaped inslot on the arc piece is placed in to the spring, be equipped with the spring holder that is equipped with the spring on the outside of module no. 1, the spring holder links to each other with the die holder through the location axle, an arc piece and module one end that links to each other is equipped with the arc hole, the one end of module no. 2 is equipped with the locating lever. The utility model has the advantages of simple structure, safe in utilization, the drawing of patterns is timely.