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1、 毕业设计(论文) 课 题 名 称 线 圈 高 骨 架 塑 模 具 学 生 姓 名 学 号 07224 18 院(系)、专 模具设计与制造 指 导 教 师 职 称 内容提要 本设计主要讲述了以软聚氯乙烯(SPVC)为材料的线圈高骨架注塑模具的设计 过程。 此模具在设计时,充分考虑了生产批量、以提高生产效率、降低生产成本为主要 宗旨。 本产品为电动机绕线圈,形状规则,内空心,侧有凹槽,其要求它具有耐光,耐 化学腐蚀、耐磨。结合这些要求,材料选择软聚氯乙烯。根据计算出的体积与质量选 择 SZ-100-60 型号的注塑机注塑。由于塑件内空心,侧有凹槽要求模具必需采用斜导 柱侧抽芯机构分型。 经过比较
2、, 采用斜导柱在定模, 哈夫块 (斜滑块) 在动模的结构 。 整体斜楔定位,斜导柱侧抽芯分型,推板推出工件的工作原理。 设计中对主要零件一一的进行了设计。文中插入了非标准零件图,以及模具结构 图。 Contents brief summary Is it tell taking soft polyvinyl chloride (SPVC ) as material coil high skeleton mould plastics idea course of mould mainly to design originally. This mould is in the design, ful
3、ly consider production lot , regard improving production efficiency , reducing the production cost as the main aim. This product winds the coil for the motor, form rule, hollow inside, the side has grooves , it requires it is able to bear all, able to bear chemistry and corroded, wear-resisting . Co
4、mbine these require material choose the soft polyvinyl chloride. Choose the moulding plastics machine of SZ-100-60 type to mould plastics according to the volume and quality calculated out. Mould piece hollow , side have groove demand mould must adopt oblique to lead post side release the core organ
5、ization dividing into type. Through compare, adopt oblique to lead post make mould , Haff piece (oblique to slip yuan ) Move the structure of the mould . Whole oblique wedge make a reservation, oblique to lead post side release core person who divide , push board put out operation principle of work piece. To the designing one by one of major part in the design. Have inserted the non-standard part picture, and mould structure chart in the article. 目 录 内容摘要 I Contents brief summary II 前言 1 第 1 章 塑件分析 2 第 1.1 节 塑件工艺性能分析 2 第 1.2 节 塑件批量 2 第 1.3 节 塑件批量体量和质量 3 第 2 章 注塑机的选择