Work assistance device

Abstract

This device provides a work assistance mechanism that allows tools to be moved along electrical wires without requiring complex operations. [Solution] The work assistance device comprises a fixed part that is fixed to the work floor, an arm having a rotary joint and holding a tool, and a linear motion mechanism that supports the arm and moves linearly relative to the fixed part.

Claims

1. A fixing part that is fixed to the work platform, An arm having a rotating joint and holding a tool, A linear motion mechanism that supports the arm and moves in line with respect to the fixed part Equipped with Work assistance device.

2. The aforementioned linear motion mechanism is A slider that moves linearly and slides freely relative to the aforementioned fixed part, A linear guide that guides the linear motion of the slider and Equipped with, The arm is provided on the slider. The work assistance device according to claim 1.

3. The aforementioned linear guide includes a rod-shaped cross-roller bearing mechanism. The work assistance device according to claim 2.

4. The slider or the fixing part includes a protruding body for positioning the linear guide. The work assistance device according to claim 2.

5. The slider has a protrusion on its lower surface, The fixing portion has a hole in its center into which the protrusion fits and which limits the sliding range of the slider. The work assistance device according to claim 2.

6. The linear motion mechanism includes a slider stopper that changes the sliding range of the slider. The work assistance device according to claim 2.

7. The aforementioned fixing part comprises a clamp structure having a fixing pad, The aforementioned linear motion mechanism is A slider that moves linearly and slides freely relative to the aforementioned fixed part, It has a rod-shaped cross roller bearing mechanism and two linear guides that guide the linear motion of the slider, A slider lock mechanism for fixing the slider, A slider stopper that changes the sliding range of the aforementioned slider, Equipped with, The slider and the fixing part each include two protruding members for positioning the linear guide, The slider has a protrusion on its lower surface that contacts the slider stopper, The fixing portion has a hole in its center into which the protrusion fits and which limits the sliding range of the slider. The aforementioned arm is A vertical multi-joint arm having a gripping portion for gripping a tool at its tip, provided on the slider The work assistance device according to claim 1.

8. The aforementioned linear motion mechanism is A first slider that moves linearly in a first direction relative to the fixed part, A second slider moves linearly and slides freely relative to the first slider in a second direction different from the first direction, A first linear motion guide that guides the linear motion of the first slider, A second linear motion guide that guides the linear motion of the second slider and Equipped with The work assistance device according to claim 1.

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