| 摘要 |
PURPOSE: A guide device is provided to stably guide workpieces since a gap between a pair of guide units is adjusted according to the thickness of the workpiece by the rotation of a guide unit. CONSTITUTION: A guide device comprises a body(110), a guide unit(120), and a roller unit(130). The body is formed with a through-hole so workpiece passes through the through-hole. The guide unit is installed in the body and is exposed to the through-hole. The roller unit is coupled with the guide unit and guides the workpiece. A gap between the guide units is adjusted.
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