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发明公开
CN108188979A 一种齿形圈锁紧型双头螺柱的高效安装装置 无效 - 撤回

一种齿形圈锁紧型双头螺柱的高效安装装置
摘要：
本发明公开了一种齿形圈锁紧型双头螺柱的高效安装装置，该装置包括扳动杆、旋压螺母和支撑压环，外围设备为双头螺柱和齿形圈；支撑压环套装在双头螺柱上，支撑压环的下端面与双头螺柱上的齿形圈的上端面接触，支撑压环的上端面与旋压螺母的下端面接触，旋压螺母与双头螺柱通过螺纹配合，所述旋压螺母与扳动杆固定连接，周向旋转扳动杆使得旋压螺母向支撑压环施加沿双头螺柱轴向的正压力，支撑压环将压力直接传递给齿形圈。本发明能够实现齿形圈锁紧型双头螺柱的高效安装，从而提高安装质量和效率。
摘要（英）：

The invention discloses an efficient mounting device of a toothed ring locking type stud. The device comprises a pulling rod, a spinning nut and a supporting press ring. Peripheral equipment is the stud and a toothed ring. The supporting press ring is mounted on the stud in a sleeving manner. The lower end face of the supporting press ring is in contact with the upper end face of the toothed ringon the stud. The upper end face of the supporting press ring is in contact with the lower end face of the spinning nut. The spinning nut and the stud are in threaded fit. The spinning nut and the pulling rod are fixedly connected. The pulling rod circumferentially rotates, the spinning nut can apply positive pressure in the axial direction of the stud to the supporting press ring, and the supporting press ring directly transmits the pressure to the toothed ring. According to the efficient mounting device, efficient mounting of the toothed ring locking type stud can be achieved, and therefore the mounting quality and efficiency are improved.

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