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本发明涉及力传感器设计制造领域,特别是涉及一种可实现部分解耦的并联结构六维力传感器。包括固定平台、测力平台、柱体、检测分支、固定平台水平设置、测力平台与固定平台呈平行状态设置;检测分支上设有应变片,检测分支的两端分别装有弹性球铰;检测分支设有两组,每组三个,其中一组检测分支呈垂直状态设置,另一组检测分支呈水平状态设置;呈垂直状态设置的检测分支两端分别通过弹性球铰与固定平台和测力平台连接;呈水平状态设置的检测分支置于测力平台上。具有如下优点:结构简单,加工方便,测量原理简便;可实现六维外力测量的部分解耦;便于应用,适用场合广泛。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of force sensor design and manufacturing, and more particularly to a six-dimensional force sensor with parallel structure capable of partial decoupling. Which comprises a fixed platform, a force measuring platform, a column body, a detecting branch and a fixed platform, wherein the force measuring platform and the fixed platform are arranged in a parallel state; a strain gauge is arranged on the detecting branch; elastic ball joints are respectively arranged at two ends of the detecting branch; The detection branch is provided with two groups of three in each group. One of the detection branches is in a vertical state and the other is in a horizontal state. The two ends of the detection branch in a vertical state are respectively connected to a fixed platform Force-measuring platform connected; the detection of horizontal state set branch on the force-measuring platform. Has the following advantages: simple structure, easy processing, measuring principle is simple; can achieve partial decoupling of six-dimensional external force measurement; easy to use, suitable for a wide range of applications.