| 摘要 |
PURPOSE: A polishing apparatus for a slide support plate of a mobile communication terminal is provided to polish the slide support plate by keeping the support frame in contact with a rotating polishing roll which is rotated for a preset time. CONSTITUTION: A pair of first guide rods(11) and a pair of second guide rods(12) are installed in a frame(13). A pair of left and right mounting plates(14,14') are slid within a set distance. A belt pulley(15) is installed in a drive motor(16). A rotation shaft(18) is rotated by the power of the drive motor delivered through a transmission belt(17). A polishing roll(19) is rotated with the rotation shaft. A lifting plate controlled in height is installed on a moving plate(22). A slide support plate to be polished is mounted on a slide support plate mount jig(25). A controller(26) executes preset program according to the user manipulation. |
