The utility model discloses a longitudinal water-blocking continuous production pressure nozzle, which is made of circular steel of corresponding specifications, processed by lathe according to the requirements of different conductor cores, and processed by tap through its inner hole to prevent slippage of inner teeth. According to the outer diameter of the conductor, the round steel billet is processed into a pressure nozzle whose outer diameter is similar to that of the conductor and whose inner diameter is slightly larger than that of the connecting section. There is a certain gap in the middle of the hole of the pressure nozzle, so that the two ends of the hole in the pressure nozzle are separated. In the process of using, the first end of one conductor is removed from the second outer layer of the tail end of another conductor to form a head and tail connection whose outer diameter is smaller than the outer diameter of the conductor's compaction. In the connecting section, the first connecting end of one conductor and the tail connecting section of another conductor are inserted into the inner holes at both ends of the crimping nozzle to make the inner conductor in close contact with the inner wall of the crimping nozzle, and the anti-slip inner teeth of the inner hole wall are inserted into the conductor. The utility model is applied to three-layer co-extrusion dry cross-linking production line and continuous vulcanization production line, which can realize continuous production of conductors of the same specification or adjacent specifications in extrusion processing, reuse of start-up and shutdown lines repeatedly, reduce production cost, and can block the flow of water or steam along the longitudinal direction of conductor, prevent conductor from oxidizing shadow caused by contact between conductor and water, steam, etc. Sound product quality. Compared with traditional welding and common steel pipe pressing, the utility model not only improves the efficiency of joining, but also greatly improves the success rate of joining.
【技术实现步骤摘要】
一种纵向阻水连续生产压接管
本技术应用于三层共挤干法交联产线和连续硫化生产线中，能实现相同规格或临近规格导体在挤制加工中的连续生产，还能做到开、停机线的重复多次利用，降低生产成本；相比于传统的焊接及普通钢管压接，此技术能阻断水或水蒸气沿导体纵向的流动，防止导体与水、蒸汽等接触造成导体氧化影响产品质量；不仅提高了接续效率而且很大的提高了接续的成功率。
技术介绍
随着电缆行业竞争日趋激烈，电缆制造企业对产品生产过程中的材料成本控制和生产效率提升的要求越来越高。一般的导体接续方式普遍存在接续过程复杂、耗费时间长、接续可靠性不高、水或蒸汽沿导体纵向渗透的缺点。为了解决传统接续方式中存在的以上缺点，纵向阻水连续生产压接管应使用需求而生。本技术所要解决的技术问题是提供一种可阻断水或蒸汽沿导体纵向渗透、实现产品连续生产、操作方便快捷、接续可靠性高的导体压接方式。
技术实现思路
本技术的目的旨在克服现有技术中的不足，提供一种可阻断水或蒸汽沿导体纵向渗透、实现产品连续生产、操作方便快捷、接续可靠性高的导体压接方式。本技术的内容是：使用相应规格的圆钢依照不同导体线芯压接要求经车床加工并经丝锥在其内孔加工防滑脱内齿而成。根据导体紧压外径将圆钢坯料加工成外径与所述导体紧压外径相近、内径略大于连接段外径的压接管，压接管内孔中部不穿通有一定间隙，使压接管内孔两端隔离；使用过程中将一盘导体首端与另一盘导体尾端去掉次外层后形成一外径小于导体紧压外径的首、尾连接段，将一盘导体的首连接端与另一盘导体的尾连接段插入到压接管两端内孔中进行压接，使其内的导体与压接管内壁紧密接触，内孔壁的防滑脱内齿镶入导体...
【技术保护点】
1.一种纵向阻水连续生产压接管，由相应规格的圆钢依照不同导体线芯压接要求经车床加工并经丝锥在其内孔加工防滑脱内齿而成；根据导体紧压外径将圆钢坯料加工成外径与所述导体紧压外径相近、内径略大于连接段外径的压接管,压接管内孔中部不穿通有一定间隙，使压接管内孔两端隔离；使用过程中将一盘导体首端与另一盘导体尾端去掉次外层后形成一外径小于导体紧压外径的首、尾连接段，将一盘导体的首连接端与另一盘导体的尾连接段插入到压接管两端内孔中进行压接，使其内的导体与压接管内壁紧密接触，内孔壁的防滑脱内齿镶入导体中。
【技术特征摘要】
1.一种纵向阻水连续生产压接管，由相应规格的圆钢依照不同导体线芯压接要求经车床加工并经丝锥在其内孔加工防滑脱内齿而成；根据导体紧压外径将圆钢坯料加工成外径与所述导体紧压外径相近、内径略大于连接段外径的压接管,压接管内孔中部不穿通有一定间隙，使压接管内孔两端隔离；使用过程中将一盘导体首端与另一盘导体尾端去掉次外层后形成一外径小于导体紧压外径的首、尾连接段，将一盘导体的首连接端与另一盘导体的尾连接段插入到压接管两端内孔中进行压接，使其内的导体与压接管内壁紧密接触，内孔壁的防滑脱...
【专利技术属性】
技术研发人员：李晨阳，段亚非，
申请(专利权)人：四川九洲线缆有限责任公司，
类型：新型
国别省市：四川,51
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