APPARATUS FOR FORMING TANK HOLE OF PLASTIC FUEL TANK

The present invention relates to a machining apparatus for a tank hole of a plastic fuel tank. A tank hole (5) is machined by using a punching tool (11) and a cutting tool (20) on a plastic fuel tank (4) produced through blow molding. A slag (6) produced when the tank hole (5) is machined is fixated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAEK, MYEONG HOON, CHOI, NAN WOONG, KIM, SE JUN, LEE, SEUNG HO, YOO, JUNG KEUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a machining apparatus for a tank hole of a plastic fuel tank. A tank hole (5) is machined by using a punching tool (11) and a cutting tool (20) on a plastic fuel tank (4) produced through blow molding. A slag (6) produced when the tank hole (5) is machined is fixated using a clamping device (30) before being transferred to the outside of the plastic fuel tank (4). In consequence, a diffusing unit (40) is used at the outside of the plastic fuel tank (4) to forcibly separate and discharge the same. 본 발명은 플라스틱 연료탱크의 탱크구멍 가공장치에 관한 것으로, 블로우 성형을 통해서 제작된 플라스틱 연료탱크(4)에 천공툴(11) 및 절단툴(20)을 이용해서 탱크구멍(5)을 가공하고, 탱크구멍(5)을 가공할 때에 발생하는 슬래그(6)는 클램핑기구(30)를 이용해서 고정시킨 다음 플라스틱 연료탱크(4)의 외부로 이동시키고, 플라스틱 연료탱크(4)의 외부에서 취출유니트(40)를 이용해서 강제로 분리 배출시킬 수 있도록 된 것이다.