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一种制作水密连接器插头用模具及其制作方法
其他题名Mold for manufacturing plug of watertight connector and manufacturing method thereof
周宝德; 任福琳; 何立岩; 邢家富; 孙明祺
所属部门水下机器人研究室
专利权人中国科学院沈阳自动化研究所
专利代理人沈阳科苑专利商标代理有限公司 21002
授权国家中国
专利类型发明授权
专利状态有权
摘要本发明涉及水下连接器硫化用模具,具体地说是一种制作水密连接器插头用模具及其制作方法,模具包括上模、下模、顶紧螺杆以及位于上下模之间的左模芯、定位销、插孔、壳体、右模芯,首先将插孔、壳体进行打毛、环化、涂底胶处理,底胶晾干后将壳体、插孔及定位销装入模芯中,再把模芯放置于已经预热好的模具型腔内,然后合模放置在硫化机上,给压注胶硫化,经过设定时间后工件熟化,将其从模具中取出。本发明的关键在于顶紧螺杆,上下模具合模后,拧紧顶紧螺杆,使得左模芯、插孔、右模芯紧密的接触在一起,插孔端面与左模芯上的定位小销端面无间隙,这保证了在注胶过程中插孔内无进胶的现象,适合不同类型水密连接器插头的制作。
其他摘要The invention relates to a mold for vulcanization of an underwater connector, in particular to the mold for manufacturing a plug of a watertight connector and a manufacturing method thereof. The mold comprises an upper mold, a lower mold, a tightening threaded rod, a left mold core, a positioning pin, an inserting hole, a shell and a right mold core, wherein the left mold core, the positioning pin, the inserting hole, the shell and the right mold core are positioned between the upper mold and the lower mold. Firstly, roughening, cyclizing and primer coating are carried out on the inserting hole and the shell, after primer is dried, the shell, the inserting hole and the positioning pin are arranged inside the mold cores, the mold cores are placed in a preheated mold cavity, mold clamping is carried out, the mold is placed on a vulcanizing machine, pressurization, glue injection and vulcanization are carried out, after a set time has passed, a workpiece is cured, and the workpiece can be taken out from the mold. The key of the manufacturing method lies in the tightening threaded rod, after the mold clamping of an upper mold and a lower mold is carried out, the tightening threaded rod is screwed tightly, so that the left mold core, the inserting hole and the right mold core are in close contact with each other, a gap does not exist in the end face of the inserting hole and the end face of a positioning small pin of the left mold core, the phenomenon that glue dose not enter the inserting hole during the glue injection process is guaranteed, and the mold and manufacturing method of the mold are suitable for manufacturing of plugs of different types of watertight connectors.
PCT属性
申请日期2013-12-24
2015-06-24
授权日期2017-02-15
申请号CN201310723753.0
公开(公告)号CN104733972B
语种中文
产权排序1
文献类型专利
条目标识符http://ir.sia.cn/handle/173321/20111
专题水下机器人研究室
作者单位中国科学院沈阳自动化研究所
推荐引用方式
GB/T 7714
周宝德,任福琳,何立岩,等. 一种制作水密连接器插头用模具及其制作方法[P]. 2015-06-24.
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