油封钢圈拉深模具毕业设计

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1、 摘摘 要要 本设计为油封钢圈拉深模具设计，油封钢圈是固定油封并使油封有足够密封空间的一 种冲压件。查询阅读阅相关的书籍资料然后再根据零件的尺寸、材料、生产批量等的要求， 分析零件的工艺性。最终得出使用集落料拉深冲孔的复合型模具制造该零件，才能最大的 提高生产效率和保证产品的质量。设计当中首先分析零件的工艺性后确定排样和裁板，计 算压力中心和所需的冲压力后再选择压力机，然后计算凸、凹的零部件和最终的设计选择 所需模具刃口尺寸及公差后就对压力机进行校核，选择所需要标准件后绘制模具装配图。 在结构设计中，是对落料凹模、卸料板、冲孔凸模、落料拉深凸凹模和拉深冲孔凸凹模进 行结构设计。根据设计计算结果

2、再查询相关标准选用冲压机、模架、定位元件、卸料元件 与出件元件、紧固件后完成模具设计。 关键词：关键词：复合模；落料凹模；拉深冲孔凸凹模；模架 2 Abstract The design for the steel ring seal design drawing die, seal rims and to seal seal is fixed there is a sufficient seal stamping space. Access to relevant information and then depending on the size of parts, materials,

3、production and other requirements, process analysis part. Final results using colony Deep Drawing Punching mold for manufacturing the composite parts, in order to improve production efficiency and the greatest guarantee the quality of the product. Designs to determine the first part of the analysis

4、process of nesting and cutting board, calculate the center of pressure and pressure and then select the desired punch presses, then calculate the convex and concave mold edge dimension and tolerances required for the final design selection to zero, parts, and then be checked against the press, drawing mold assembly drawing. Which in structural design, mainly blanking die, punch punching, blanking drawing and drawing punch punch punch structural design. According to the standard selection of d