Switch base shell forming mould

The utility model provides a switch base shell forming mould with in placing the cavity behind the pile up neatly about a plurality of mandrels in, accomplishes the back of moulding plastics at the mandrel at top, gets the material operation at the mandrel of bottom, and the cycle operation reduces the time that the cooling was waited for, production efficiency is higher, through setting up the delivery board and keep off the template, take out die sinking again with injection moulding's mandrel is whole, to compare in adopting the ejecting mode of ejector pin, the excellent rate of product ishigh, reduces the wastrel. 本实用新型提出了种开关底座外壳成型模具，将多个芯模上下码垛后置于腔体内，在顶部的芯模完成注塑后，在底部的芯模进行取料操作，循环作业，减少冷却等待的时间，生产效率更高；通过设置取模板和挡模板，将注塑成型的芯模整体取出再开模，相比于采用顶杆顶出的方式，产品优率高，减少残次品。