Transactions of Materials and Heat Treatment

Title：Design of multi-position progressive die for anode contactor

Authors： Yu Renping Song Xuemei Gong Xiaofeng

Unit： Yantai Vocational College

KeyWords： anode contactor multi-position progressive die location device spring stripper

ClassificationCode：TG382

year,vol(issue):pagenumber：2014,39(9):102-106

Abstract：

The stamping process of the anode contactor was analyzed. The layout and the multi-progressive die were designed. The structure designs of the location device, spring stripping, forming die and automated feeding device were detailed. Sliding guide diagonal pillar die sets with high accuracy grade were chosen; the layouts of both with and without scraps were applied; devices with the side blade, auto-feeding and spring stripper were designed in order to eliminate positional errors of the multi-position progressive feeding accuracy. The mosaic structure of the punch and the die was designed to guarantee the qualified shape and size of the part. The technological holes were stamped before forming so as to avoid bending crack. Experiment shows that the multi-progressive die has compact and reasonable structure, which is easy to manufacture and maintain. It can meet requirements of quality part and production efficiency.

Funds：

山东省高等学校科技计划资助项目（JI3LB59）

于仁萍（1979-），女，硕士，讲师

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