【摘要】 通过研究剪切模具对棒料剪切质量的影响因素,设计了一种适用于普通冲床的棒料精密剪切模具,该模具通过弹簧提供径向夹紧力,且径向夹紧机构与剪切刀具设在同一模具上。模具能够提高棒料剪切断面质量及下料效率,节约了生产成本。更多还原

【Abstract】 The influence of die on the cross section quality in bar cutting has been researched. A precision bar cutting die used on the common punch has been provided. The clamping force has been provided by compression spring. The radial clamping device has been equipped on the bar cutting die. The cross section quality and the production efficiency have been improved,which reduces the production cost.更多还原