| 摘要 |
<p>The height adjusting device of table mounted circular saw has pivoted bracket. The latter supports saw bearings in the table frame. a split wedge support is able to rotate about the axis of the saw blade bearings. This support slides parallel to machine frame. The height of the saw blade bearings and split wedge is adjusted by a simple mechanism. The bracket (6) forms one arm of a double arm lever (7). The second arm (8) is connected to adjusting mechanism (10, 11). The split wedge carrier (20) has guide pin (25). The latter travels along a guide slot (26) of the machine stand when the bracket (6) is rotated. The second arm has a leadscrew (10) with handwheel for adjustment.</p> |
