分离器滑阀分度孔钻模设计摘 要分度式钻模具备操作方便、能够改善复杂零件的装夹和加工、降低工人劳动强度、提高生产效率和提高加工质量等优点，同时也提高了工件互换性，方便了机械维修，在机械加工中得到了广泛的应用。本文介绍了分离器滑阀在圆柱面上两组分度孔加工，该零件其分度精度要求为±10，定位精度为±0.2mm，中批量生产。为能达到零件的加工要求和按时完作任务，在加工过程中，本设计考虑采纳一套钻模解决了工件分度和两个尺寸定位的问题，同时提高生产效率和加工精度质量，从而零件的的精度、零件的互换性得到控制。本分度模操作方便、有效进行了分度和定位，分度准确性和定位准确性高可以减少人为的操作的误差，也减轻劳动强度。利用其加工能有效地提高了加工速度和加工质量。关键词：滑阀，分度装置，钻头，钻模Rotary drill hole separators indexing mould designABSTRACTDividing type drill mould for convenient operation, can improve the complex parts processing, clamping and reduce labor intensity, improve the production efficiency and improve the machining quality etc, but also improve the interchangeability, convenient in maintenance, mechanical processing machinery widely application.Introduced in two rotary separator YuanZhuMian component parts, the degree of hole machining accuracy requirements for the degree of ± 10, positioning accuracy ± 0.2 mm, in batch production. For can achieve parts processing requirements and finish on time for task in the machining process, this design using a set of diamond consider solves two sizes and workpiece indexing, and positioning precision processing to improve production efficiency and the quality of the precision of parts, and the replacement parts. Duty degrees of convenient operation, effective mode for the degree and positioning accuracy, the degree of high accuracy and orientation of operation can reduce the error, reduce labor intensity. It can effectively improve the processing speed and quality.KE...
