新型多角度自锁式开模铰链的设计与应用

New type multi-angle self-locking hinge designing and application

因挤出型材种类多、形状各异,导致生产牵引、模具维护保养时所需定型模的开模方式、开模角度均不同,为此设计一种新型多角度自锁式平开铰链机构,具有多种不同的开模角度,可适用于多数型材,有较广泛的适用性,为解决定型模各类开合模问题提供参考。

Due to the wide variety and different shapes of extruding profiles,the mode and angle of the opening die of sizing die were different in production traction and die maintenance.Therefore,a new multi-angle self-locking flat hinge mechanism was designed,which had a variety of different opening angles and could be applied to most profiles,it had a wide range of applicability and provided reference for solving various opening and closing problems of the sizing die.