supporting device for welding turbine wheel
The present invention relates to a support apparatus for welding a turbine wheel, which can increase turbine wheel manufacturing efficiency as well as minimize the occurrence of defects in a turbine wheel manufacturing process. According to the present invention, the support apparatus for welding a...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a support apparatus for welding a turbine wheel, which can increase turbine wheel manufacturing efficiency as well as minimize the occurrence of defects in a turbine wheel manufacturing process. According to the present invention, the support apparatus for welding a turbine wheel comprises: a first collet disposed vertically to surround and support the periphery of a shaft to be welded; a first rotating body accommodating the first collet and rotating by a motor drive; a second collet disposed vertically on the same center as the first collet to surround and support the turbine wheel to be welded coupled to the shaft in a standing state; a second rotating body accommodating the second collet and rotating by the rotation of the first rotating body; and a main body which rotatably supports the first and second rotating bodies, and exposes a contact portion between the shaft and the turbine wheel through a through hole formed on one side.
본 발명은, 수직으로 배치되어 용접 대상 샤프트의 둘레를 감싸 세워진 상태로 지지하는 제1콜릿; 상기 제1콜릿을 수용하고, 모터 구동에 의해 회전하는 제1회전체; 상기 제1콜릿과 동일 중심 상부에 수직으로 배치되어 상기 샤프트와 결합하는 용접 대상 터빈 휠의 둘레를 감싸 세워진 상태로 지지하는 제2콜릿; 상기 제2콜릿을 수용하고, 상기 제1회전체 회전에 의해 회전하는 제2회전체; 및 상기 제1회전체 및 제2회전체를 회전 가능하게 지지하되, 일측에 형성되는 통공을 통해 상기 샤프트와 상기 터빈 휠의 접촉 부위를 노출시키는 메인바디;를 포함하는 것을 특징으로 하는 터빈 휠 용접용 지지장치에 관한 것이다. |
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