Perforating device is used in processing of door body

The utility model discloses a perforating device is used in processing of door body, including mounting box and driving motor, driving motor's drive end fixedly connected with drive shaft, the one endthat driving motor was kept away from to the drive shaft is equipped with the drill bit, be equ...

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Bibliographische Detailangaben
1. Verfasser: HAN YIZHENG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a perforating device is used in processing of door body, including mounting box and driving motor, driving motor's drive end fixedly connected with drive shaft, the one endthat driving motor was kept away from to the drive shaft is equipped with the drill bit, be equipped with the installation cavity in the mounting box, the below symmetry of mounting box is equipped with the installing port that communicates with the installation cavity, two it is connected with first spiral shell rasp bar and second spiral shell rasp bar to rotate respectively in the installing port, be equipped with servo motor on the inner wall of installation cavity one side, servo motor's drive end and first spiral shell rasp bar's one end fixed connection, first spiral shell rasp bar goes up a fixedly connected with bevel gear, second spiral shell rasp bar goes up the 2nd bevel gear of fixedly connected with, be equipped with the dwang in the installation cavity. The utility model discloses simple structure,