塑料杂物盒的注塑模具设计

Design of injection mould for plastic sundry box

通过对塑料盒结构的详细分析,确定了模具的结构,采用两板式单腔模,合理选择冷却方式、顶出方式和定位导向方式,确保模具精度。利用斜楔紧块,保证了模具成型零件的准确安装。经过生产验证,模具设计经济,且有效地满足了客户的使用要求。

By analyzing the plastic box structure in detail, mould structure was confirmedthat using two plate single cavity mould with proper cooling mode, ejector mode and position guide way to ensure the accuracy of mould. Using oblique wedge block to make sure all the mould accessories were installed accurately. Design of the mould was prove to be reasonable cost and effectively met the demand operating requirements in production.