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发明公开
CN104214348A 一种用于减速机的轴封结构 无效 - 驳回

一种用于减速机的轴封结构
摘要：
本发明公开了一种用于减速机的轴封结构，其设置在减速机轴端处的轴体与端盖之间，其特征在于，该用于减速机的轴封结构包含：静止组件，其套设于所述的轴体与端盖之间，并固定在所述端盖上；旋转组件，其套设于所述的轴体与端盖之间，并固定在所述轴体上，其一端面与所述的静止组件相抵。其优点是：采用防轴窜浮动的综合型轴封设计，使轴封与减速机端盖及轴封与轴体的连接都为静密封，轴封本体做相对运动，避免了减速机的端盖与轴体之间产生较劲，增强了密封性。
摘要（英）：

The invention discloses a shaft seal structure for a speed reducer. The shaft seal structure is arranged between a shaft body and an end cover at a shaft end of the speed reducer. The shaft seal structure for the speed reducer is characterized by comprising a static assembly and a rotating assembly, wherein the static assembly is arranged between the shaft body and the end cover by a sleeving manner and is also fixed to the end cover; the rotating assembly is arranged between the shaft body and the end cover by the sleeving manner and is also fixed to the shaft body; one end surface of the rotating assembly is arranged against the static assembly. The shaft seal structure for the speed reducer, the shaft slipping and floating preventing type integrated shaft seal design is adopted, the connection between the end cover of the speed reducer, the shaft seal and the shaft body is performed by a static sealing manner, the shaft seal body oppositely moves, and therefore, a reversing force can be avoided producing between the end cover of the speed reducer and the shaft body, and as a result, the sealing performance is improved.

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