Disclosed is an apparatus for punching a collar stud. The collar stud of the present invention comprises: a fixing unit disposed in a base body and fixing the base body to an object to be punched; a center punch disposed in the base body and punching the object to be punched; a drill member disposed in the base body to cover the outer circumferential surface of the center punch and punching the object to be punched by using rotation; and a driving motor disposed in the base body so as to rotate the drill member. Accordingly, the collar stud can be easily and effectively punched.
컬러 스터드 천공장치가 개시된다. 본 발명의 컬러 스터드 천공장치는, 베이스 바디에 마련되어 베이스 바디를 천공 대상물에 고정시키는 고정부; 베이스 바디에 마련되어 천공 대상물을 펀칭하는 센터 펀치; 센터 펀치의 외주면을 감싸도록 베이스 바디에 마련되며 회전에 의해 천공 대상물을 천공하는 드릴 부재; 및 베이스 바디에 마련되어 드릴 부재를 회전시키는 구동 모터를 포함한다.
COLLAR STUD PUNCHING APPARATUS
컬러 스터드 천공장치
2018-07-09
Patent
Elektronische Ressource
Koreanisch
IPC: | B23B Drehen , TURNING / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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