The utility model relates to a stamping fixture for a headset shell, which comprises a mounting plate, a cylinder mounted on the mounting plate, a support platform mounted on the cylinder, a touch rod through the self-supporting platform and connected with the cylinder. There is a piercing channel in the middle of the supporting platform. The supporting platform includes four supporting blocks connected with the installation part connected with the cylinder and the installation part. A deformation opening connected with the piercing channel is formed between the supporting blocks. A curved surface and a supporting flange are arranged on the support block, and the curved surface is located near the inner edge of the support block near the perforation channel, and the supporting flange is located at the outer edge of the end of the support block far from the installation part. The touching rod comprises a main rod connected with the cylinder and a touching block connected with the main rod, and the touching block is adapted and butted with the arc surface. The whole structure of the stamping fixture for the headset shell is simple, and the stamping forming support and demoulding are completed through the micro-extension and micro-shrinkage of the four supporting blocks, which is convenient for demoulding operation and high efficiency.
【技术实现步骤摘要】
耳麦壳冲压治具
本技术涉及耳麦壳生产工具
,特别是涉及一种耳麦壳冲压治具。
技术介绍
耳麦是一种十分普及的个人娱乐和个人对个人交流的工具,许多使用耳麦的场合常需要使用者同时接收现场回馈信息,如课堂授课。导游解说等场合。耳麦通常采用单侧耳麦结构,单侧耳麦按佩戴方式可分为头戴式、挂耳式和入耳式三种,其中头戴式耳麦因其佩戴舒适、音质效果好、美观度高一直备受大家青睐。头戴式耳麦质量的好坏很大程度上更跟耳麦壳有关,耳麦壳不仅可以保护内部的各个部件,还可以起到美观的作用。耳麦一般都是将板材放置在治具上,通过冲压机械手冲压而成,但是现有的治具的结构复杂,冲压加工繁琐,冲压完成后脱模操作效率低,给产生加工带了很多不便。
技术实现思路
基于此,有必要针对耳麦壳生产加工存在的问题,提供一种结构简单、便于冲压脱模的耳麦壳冲压治具。一种耳麦壳冲压治具,包括:安装板、安装于所述安装板上的气缸、安装于所述气缸上的支撑台、自所述支撑台穿过且与所述气缸连接的触动杆;所述支撑台中间设有一个穿插孔道,所述支撑台包括与所述气缸连接的安装部、与所述安装部连接的四个支撑块,所述支撑块之间形成与所述穿插孔道连通的形变开口;所述支撑块上设一个弧形面及支撑凸缘,所述弧形面位于所述支撑块靠近所述穿插孔道的内缘处,所述支撑凸缘位于所述支撑块远离所述安装部的端部外缘处;所述触动杆包括与所述气缸连接的主体杆、与所述主体杆连接的触动块,所述触动块与所述弧形面适配抵接。上述耳麦壳冲压治具,包括安装板、安装于安装板上的气缸、安装于气缸上的支撑台、自支撑台穿过且与气缸连接的触动杆,使用时,气缸驱动触动杆上下移动抵接支撑台 ...
【技术保护点】
1.一种耳麦壳冲压治具,其特征在于,包括:安装板、安装于所述安装板上的气缸、安装于所述气缸上的支撑台、自所述支撑台穿过且与所述气缸连接的触动杆;所述支撑台中间设有一个穿插孔道,所述支撑台包括与所述气缸连接的安装部、与所述安装部连接的四个支撑块,所述支撑块之间形成与所述穿插孔道连通的形变开口;所述支撑块上设一个弧形面及支撑凸缘,所述弧形面位于所述支撑块靠近所述穿插孔道的内缘处,所述支撑凸缘位于所述支撑块远离所述安装部的端部外缘处;所述触动杆包括与所述气缸连接的主体杆、与所述主体杆连接的触动块,所述触动块与所述弧形面适配抵接。
【技术特征摘要】
1.一种耳麦壳冲压治具,其特征在于,包括:安装板、安装于所述安装板上的气缸、安装于所述气缸上的支撑台、自所述支撑台穿过且与所述气缸连接的触动杆;所述支撑台中间设有一个穿插孔道,所述支撑台包括与所述气缸连接的安装部、与所述安装部连接的四个支撑块,所述支撑块之间形成与所述穿插孔道连通的形变开口;所述支撑块上设一个弧形面及支撑凸缘,所述弧形面位于所述支撑块靠近所述穿插孔道的内缘处,所述支撑凸缘位于所述支撑块远离所述安装部的端部外缘处;所述触动杆包括与所述气缸连接的主体杆、与所述主体杆连接的触动块,所述触动块与所述弧形面适配抵接。2.根据权利要求1所述的耳麦壳冲压治具,其特征在于,所述支撑块上还设有一限位凸缘,所述限位凸缘位于所述支撑块的外围中部上。3.根据权利要求1所述的耳麦壳冲压治具,其特征在于,所述安装部上安装有一个限位环,所述...
【专利技术属性】
技术研发人员:王文春,
申请(专利权)人:东莞市欣丰五金电器有限公司,
类型:新型
国别省市:广东,44
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