【摘要】 为了解决弯曲部分长度较大的U形零件弯曲成型后易箍紧在凸模上不易取件的问题,详细介绍了铰链挂板U形制件的弯曲工艺性和模具设计方案,将弯曲凸模设计成固定凸模和可动凸模的两体结构,很好地解决了成型后取件难的问题,提高了零件精度和生产效率。更多还原

【Abstract】 In order to solve the problem of removing the larger curved u-shaped part which tightly clamped on the punch when bending formed, this paper introduces the bending process and bending die design which changes the punch into dual structures of fixed punch and unfixed punch. It reduces the difficulty of removing the parts after forming and improves the product precision and production efficiency.更多还原