| 摘要 |
The present invention relates to a drill bit regrinding device having a cleaning module, and more specifically, to a drill bit regrinding device having a cleaning module, cleaning a micro drill bit through a cleaning module to remove a foreign substance, pressurizing and fixating the cleaned micro drill bit to be reground, thereby obtaining a high quality of regrinding. Moreover, the drill bit regrinding device having the cleaning module for regrinding the micro drill bit comprises: a tray; a transference part; a grinding rotation part; a grinding part; and a grinding clamping part. The tray allows a micro drill bit scheduled to be reground to be stacked thereon. The transference part transfers the tray. The grinding rotation part allows the micro drill bit scheduled to be reground to be fixated thereto and is horizontally rotated at a predetermined angle. The grinding part regrinds one of micro drill bits scheduled to be reground and fixated to the grinding rotation part. The grinding clamping part downwardly pressurizes and fixates the lateral surface of a blade of the micro drill bit to prevent a fault caused by vibration of the micro drill bit when reground through the grinding part. |
