螺旋形斜导柱滑块抽芯机构的设计

Design of the Core-Pulling Mechanism with Spiral Slant Guide Pillars and Slide Blocks

利用螺旋上升或下降时力的方向连续改变的原理 ,提出了一种新型简便的回转抽芯机构 ,避免了常见的齿轮齿条或连杆等复杂机构 ,简化了模具结构 ,降低成本。

Taking advantage of the continuous change of the force direction with the spiral up and down, a new and simple turning_round core_pulling mechanism was proposed that avoided the common_used complicated gear_rack or connecting_rod structure and lowered the cost.