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Brief talk the installation and removal of extruder screw

机译:浅谈挤出机螺杆的安装与拆卸

摘要

Method for mounting and removing screws of an extrusion machine comprising two screws (10a, 10b) driven in rotation and guided at each of their ends by a bearing (1, 2). The screw-bearing assembly is placed on a work table (20) provided with adjustable devices (25, 26, 28) for supporting the screws, removing the bearings (1, 2) are removed and the sections (12) are successively extracted by means of suitable tooling and a section-hoisting device with respect to each screw separately. By means of a double section-hoisting device, a new section (12) is then simultaneously mounted on each splined shaft (11a, 11b) and the operation is repeated for each pair of new sections, placing back in position the bearing (1, 2) corresponding to each end of the shafts (11a, 11b) and lastly remounting the screw-bearing assembly in the extrusion machine.
机译:用于安装和拆卸挤出机的螺钉的方法,该方法包括旋转驱动的两个螺钉(10a,10b),并在两个螺钉的两端分别由轴承(1、2)引导。将螺钉轴承组件放在工作台(20)上,该工作台(20)上装有用于支撑螺钉的可调装置(25、26、28),卸下轴承(1、2),然后依次取出部分(12)。分别使用合适的工具和分段吊装装置。然后,通过双节提升装置,将一个新节(12)同时安装在每个花键轴(11a,11b)上,并对每对新节重复该操作,将轴承(1, 2)对应于轴(11a,11b)的每个端部,最后将螺杆轴承组件重新安装到挤出机中。

著录项

  • 公开/公告号NO875027D0

    专利类型

  • 公开/公告日1987-12-02

    原文格式PDF

  • 申请/专利权人 CLEXTRAL;

    申请/专利号NO19870005027

  • 发明设计人 VANNIER JEAN;

    申请日1987-12-02

  • 分类号B29C47/00;

  • 国家 NO

  • 入库时间 2022-08-22 06:59:22

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