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实用新型
CN206478186U 用于滚珠螺杆的端塞 有权

用于滚珠螺杆的端塞
摘要：
本实用新型公开了一种用于滚珠螺杆的端塞，包含有一个第一回流件与一个第二回流件，第一回流件具有一个第一回流部、一个环形对接部及一个连接第一回流部与环形对接部的第一弧形衔接部，第二回流件具有一个第二回流部与一个连接第二回流部的第二弧形衔接部，第一回流件的第一回流部及第二回流件的第二回流部之间形成一个回流通道，第一回流件的环形对接部、第一回流件的第一弧形衔接部及第二回流件的第二弧形衔接部之间共同形成一个衔接通道，衔接通道的两端分别连通回流通道与螺帽的内循环通道。通过上述结构可以解决组装错位的问题，并达到提升运作顺畅度的目的。
摘要（英）：

The utility model discloses an end plug for ball screw, include a first backward flow piece and a second backward flow piece, first backward flow piece has a first backward flow portion, an annular butt joint portion and a first arc linking portion that connects first backward flow portion and annular butt joint portion, second backward flow piece has a second backward flow portion and a second arc linking portion that is connected second backward flow portion, form a return flow line between the first backward flow portion of first backward flow piece and the second backward flow portion of second backward flow piece, the annular butt joint portion of first backward flow piece, it links up the passageway to form one jointly between the first arc linking portion of first backward flow piece and the second arc linking portion of second backward flow piece, the both ends that link up the passageway communicate the interior circulation canal of return flow line and nut respectively. The problem of equipment dislocation can be solved through above -mentioned structure to reach the mesh that promotes the smooth and easy degree of function.

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