KR950005411A - Vacuum decompression casting machine - Google Patents

Vacuum decompression casting machine Download PDF

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Publication number
KR950005411A
KR950005411A KR1019930015838A KR930015838A KR950005411A KR 950005411 A KR950005411 A KR 950005411A KR 1019930015838 A KR1019930015838 A KR 1019930015838A KR 930015838 A KR930015838 A KR 930015838A KR 950005411 A KR950005411 A KR 950005411A
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KR
South Korea
Prior art keywords
mold
ladle
molten metal
clamping
vacuum
Prior art date
Application number
KR1019930015838A
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Korean (ko)
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KR100193233B1 (en
Inventor
김태영
Original Assignee
전성원
현대자동차 주식회사
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Priority to KR1019930015838A priority Critical patent/KR100193233B1/en
Publication of KR950005411A publication Critical patent/KR950005411A/en
Application granted granted Critical
Publication of KR100193233B1 publication Critical patent/KR100193233B1/en

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  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

레이들에 채워지는 용탕의 수면이 항상 일정하게 유지되도록 함과 아울러 주형을 용탕속의 바닥면으로 부터 소정거리 이격시켜 안착시킬 수 있도록 함으로서, 청정의 용탕이 주입됨에 따라 질이 양호한 주물을 얻을 수 있고, 클램핑 수단의 작업 시간을 유용하게 사용함으로써 작업성 향상을 도모할 수 있는 진공 감압 주조장치를 제공하는데 그 목적이 있다. 이에 따라 측벽에 히터가 장착되고, 그 내측면에 주형이 안착되는 받침부재가 형성된 내화부재가 라이닝된 레이들과; 상기한 레이들에 채워진 용탕이 주입되도록 유입 구멍이 형성됨과 아울러 소정의 공간부가 형성된 주형과; 상기한 주형을 클램핑 함과 아울러 제어부에 의해 진공력이 작용되도록 한 하나 이상의 클램핑수단과; 상기한 레이들의 측벽에 마련되어 용탕의 수면 높이를 감지하는 감지선세와; 상기한 감지센서의 출력신호에 따라 선택적으로 작동되는 펌핑수단을 제어하는 컨트롤 유닛을 포함하여 이루어진 구성에 특징이 있다.The surface of the molten metal filled in the ladle is always kept constant, and the mold can be settled away from the bottom surface of the molten metal by a predetermined distance, so that a good quality casting can be obtained as the molten metal is injected. It is an object of the present invention to provide a vacuum decompression casting apparatus capable of improving workability by using a working time of a clamping means usefully. Accordingly, a ladle on which the heater is mounted on the sidewall and the fireproof member is lined with a support member on which the mold is seated on the inner side thereof; A mold in which an inflow hole is formed so that the molten metal filled in the ladle is injected and a predetermined space portion is formed; At least one clamping means for clamping the mold and allowing a vacuum force to be applied by the controller; A sensing predecessor provided on the sidewall of the ladle to sense the surface height of the molten metal; It is characterized in that the configuration comprises a control unit for controlling the pumping means that is selectively operated according to the output signal of the sensor.

Description

진공 감압 주조장치Vacuum decompression casting machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 의한 감압 주조장치의 구성도,1 is a configuration diagram of a pressure reduction casting apparatus of the present invention,

제2도는 본 발명에 관련하는 레이들에 라이닝되어 있는 내화부재의 사시도,2 is a perspective view of a fireproof member lined with a ladle according to the present invention,

제3도는 종래 기술의 감압 주조장치의 측단면도이다.3 is a side cross-sectional view of a pressure reduction casting apparatus of the prior art.

Claims (5)

측벽에 히터가 장착되고, 그 내측면에 주형이 안착되는 받침부재가 형성된 내화부재가 라이닝된 레이들과; 상기한 레이들에 채워진 용탕이 주입되도록 유입 구멍이 형성됨과 아울러 소정의 공간부가 형성된 주형과; 상기한 주형을 클램핑 함과 아울러 제어부에 의해 진공력이 작용되도록 한 하나 이상의 클램핑수단과; 상기한 레이들의 측벽에 마련되어 용탕의 수면 높이를 감지하는 감지센서와; 상기한 감지센서의 출력신호에 따라 선택적으로 작동되는 펌핑수단을 보유하는 보충수단과; 상기한 감지센서의 출력신호에 따라 펌핑수단을 제어하는 컨트롤 유닛을 포함하여 이루어진 진공 감압 주조장치.A ladle on which a heater is mounted on the side wall and a fireproof member lined with a support member on which a mold is mounted; A mold in which an inflow hole is formed so that the molten metal filled in the ladle is injected and a predetermined space portion is formed; At least one clamping means for clamping the mold and allowing a vacuum force to be applied by the controller; A detection sensor provided on a sidewall of the ladle to sense a water level of the molten metal; Replenishing means for retaining pumping means selectively operated in accordance with the output signal of said sensing sensor; Vacuum decompression casting device comprising a control unit for controlling the pumping means in accordance with the output signal of the sensor. 제1항에 있어서, 받침부재는 주형의 안정된 안착이 이루어지도록 적어도 2개 이상의 받침 판이나, 또는 적어도 3개 이상의 받침 봉으로 형성됨과 아울러 그 높이는 클램핑수단의 수직 이동거리의 종료위치에 알맞게 형성됨을 특징으로 하는 진공 감압 주조장치.2. The support member according to claim 1, wherein the support member is formed of at least two support plates or at least three support rods so that stable seating of the mold can be achieved, and the height thereof is suitably formed at the end position of the vertical movement distance of the clamping means. Vacuum decompression casting apparatus characterized in that. 제1항에 있어서, 주형은 클램핑수단의 클램핑이 용이하게 이루어지도록 측면에 클램핑 홈이 형성됨을 특징으로 진공 감압 주조장치.The vacuum pressure casting apparatus of claim 1, wherein the mold has a clamping groove formed on a side surface of the mold to facilitate clamping of the clamping means. 제1항에 있어서, 보충수단은 측벽에 히터가 장착되고, 그 내측면에 내화부재가 라이닝되어 보충용 용탕이 저장되는 용해로와, 상기 용해로와 레이들을 연통 설치하는 공급튜브로 이루어짐을 특징으로 하는 진공 감압 주조장치.The vacuum cleaning apparatus according to claim 1, wherein the refilling means comprises a melting furnace in which a heater is mounted on a side wall, a refractory member is lined on an inner side thereof, and a replenishing melt is stored, and a supply tube communicating with the melting furnace and a ladle. Pressure reducing casting machine. 제4항에 있어서, 용해로에 연결되는 공급튜브의 입구 포트는 보충용 불순물이 바닥면에 침전된 용탕이 공급되지 않도록 바닥면으로 부터 소정거리 이격되어 연통 설치됨을 특징으로 하는 진공 감압 주조장치.The vacuum pressure casting apparatus as claimed in claim 4, wherein the inlet port of the supply tube connected to the melting furnace is installed to be spaced apart from the bottom by a predetermined distance so that molten metal having supplemental impurities deposited on the bottom is not supplied. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015838A 1993-08-16 1993-08-16 Vacuum decompression casting machine KR100193233B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015838A KR100193233B1 (en) 1993-08-16 1993-08-16 Vacuum decompression casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015838A KR100193233B1 (en) 1993-08-16 1993-08-16 Vacuum decompression casting machine

Publications (2)

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KR950005411A true KR950005411A (en) 1995-03-20
KR100193233B1 KR100193233B1 (en) 1999-06-15

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KR1019930015838A KR100193233B1 (en) 1993-08-16 1993-08-16 Vacuum decompression casting machine

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KR100193233B1 (en) 1999-06-15

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