关 键 词：

机械毕业设计全套

资源描述：

MJC01-168@管联接压盖模具设计,机械毕业设计全套

内容简介：

内容提要 水管联接压盖是用级进模生产的机械产品，采用双侧刃定距、弹压卸料、自然 落料多 工 位连续冲载所得 。 本模具结构特点 : (1) 下模固定板具有高精度、长寿命 ：下模固定板与凸模固定板一样，选用淬透性好、淬火变形小的合金模具钢材料，热处理达 HRC50 55，线切割加工，以保证下模固定板的高精度和长寿命。 (2) 快速更换冲裁凹模镶块 ：更换凹模时，用一个销钉从下模垫板的废料落孔将凹模镶块从固定板内顶出，不必拆卸联接固定板的螺钉和销钉，有时还无 需将模具从高速冲床上卸下，因此更换凹模速度快，而且可保证模具的重复装配精 度，提高模具的使用寿命。 nts Content summary Water pipe link is a mould production uses grade stock engineering ， adopt pairs of side edge make distance, suppress, unload material, natural blanking large Engine . This mould unique feature: (1) the mould retainer plate has a high precision： A long macrobiotic life: the lower mould retainer plate like as protruding models retainer plate。Its better to select quench sex kind quenching and out of shape light Mould steel products material of alloy to use。 Heat treatment reaches to HRC50-55, cut and processed the line, so as to ensure the high precision of the mould retainer plate and macrobiotic life. (2) Change the concave model of blanking and inlay one quickly: while changing the concave mould, fall with one pin from die mould waste material of backing board hole inlay carry out, produce from the retainer plate concave mould, neednt dismantle screw and pin。 Sometimes there is no need to unload the mould from high-speed puncher sometimes, so it is fast to change the concave mould, and can guarantee the repeated assembly precisi