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1. 发明公开

KR1020110090555A 기계센서를 구비한 펀치프레스 有权
标题翻译：用机械传感器打孔
公开(公告)号：KR1020110090555A
公开(公告)日：2011-08-10
申请号：KR1020100010403
申请日：2010-02-04
申请人： 금오공과대학교 산학협력단
发明人： 권현규 , 샤리피나사브하산
IPC分类号： B26F1/02 , B26D7/26 , B26F1/04
CPC分类号： B26D7/26 , B26D2007/0012 , B26F1/14
摘要： PURPOSE: A punch press having a machine sensor is provided to prevent the molding failure and improve the productivity by variously setting up the depth of hole or bent surface in the workpiece. CONSTITUTION: A punch press having a machine comprises a body portion(10), a punching portion(20), a guide member(30), an operating member(40), and a sensor unit(100). The supporting member(17) in which workpiece is placed is installed in the body portion. The punching portion is installed at the rotary shaft(15) in the top of the body portion and is moved perpendicularly. The guide portion is installed in top of the body portion in order that the guide member surrounds the periphery of the punching portion. The guide member slidingly supports the punching portion. The operating member is installed at the one end of the rotary shaft in the top of the body portion. The operating member is rotated to the upper/ lower. The movement of the punching portion is controlled. The sensor unit is installed in the rotary shaft of the opposite end portion from the operating member. The sensor unit is rotated with the rotation of the operating member and measures the depth of punching.
摘要翻译：目的：提供具有机器传感器的冲压机，以通过不同地设置工件的孔或弯曲表面的深度来防止模制故障并提高生产率。构成：具有机器的冲压机包括主体部分（10），冲孔部分（20），引导部件（30），操作部件（40）和传感器单元（100）。其中放置工件的支撑构件（17）安装在主体部分中。冲压部分安装在主体部分顶部的旋转轴（15）上并垂直移动。引导部分安装在主体部分的顶部，以便引导部件围绕冲压部分的周边。引导构件滑动地支撑冲压部分。操作构件安装在主体部分顶部的旋转轴的一端。操作构件旋转到上/下。冲压部分的移动受到控制。传感器单元安装在与操作构件相对的端部的旋转轴中。传感器单元随着操作构件的旋转而旋转，并测量冲孔的深度。

2. 发明授权

KR101151911B1 모터구동 파워피스톤 有权
标题翻译：电机驱动型电动活塞
公开(公告)号：KR101151911B1
公开(公告)日：2012-05-31
申请号：KR1020090130850
申请日：2009-12-24
申请人： 금오공과대학교 산학협력단
发明人： 권현규 , 샤리피나사브하산
IPC分类号： F15B9/02 , F15B15/14 , F16J1/10
摘要： 본 발명은 컴프레서와 같은 장치 없이 모터와 같은 구동수단만으로 작동이 가능하고 유압출력이 대폭향상된 모터구동 파워피스톤에 관한 것이다.
즉, 본 발명은 내부의 미들블록을 중심으로 전방작동공간과 후방작동공간으로 구획되는 몸체와; 전방작동공간에 설치되는 고압피스톤과; 고압피스톤의 전방 중앙에 설치되는 피스톤 로드와; 전방작동공간의 앞쪽에 설치되는 제1가압스프링과; 후방작동공간의 앞쪽에 설치되는 저압 미들 피스톤과; 후방작동공간의 뒤쪽에 설치되는 저압 후방 피스톤과; 선단이 저압 미들 피스톤의 정면보다 돌출되도록 저압 미들 피스톤의 중앙에 끼움결합되고 후단은 저압 후방 피스톤의 중앙에 고정설치되는 프레스 헤드 피스톤과; 저압 미들 피스톤과 저압 후방 피스톤 사이에 설치되는 제2가압스프링과; 전방 부위는 프레스 헤드 피스톤 내부에 결합되며 후단은 실린더 몸체의 외측 후방으로 노출된 상태로 설치되는 이송스크루와; 중앙의 나사 부위가 이송스크루의 외주의 나사에 체결되는 스크루 너트와; 이송스크루의 후단 실린더 몸체의 외측 후방으로 노출된 부위와 연결되는 구동수단을; 포함하여 구성됨을 특징으로 한다.
실린더 몸체, 고압피스톤, 저압 미들 피스톤, 스크루 너트, 구동모터

3. 发明授权

KR101149077B1 기계센서를 구비한 펀치프레스 有权
标题翻译：冲压机械传感器
公开(公告)号：KR101149077B1
公开(公告)日：2012-05-24
申请号：KR1020100010403
申请日：2010-02-04
申请人： 금오공과대학교 산학협력단
发明人： 권현규 , 샤리피나사브하산
IPC分类号： B26F1/02 , B26D7/26 , B26F1/04
摘要： PURPOSE: A punch press having a machine sensor is provided to prevent the molding failure and improve the productivity by variously setting up the depth of hole or bent surface in the workpiece. CONSTITUTION: A punch press having a machine comprises a body portion(10), a punching portion(20), a guide member(30), an operating member(40), and a sensor unit(100). The supporting member(17) in which workpiece is placed is installed in the body portion. The punching portion is installed at the rotary shaft(15) in the top of the body portion and is moved perpendicularly. The guide portion is installed in top of the body portion in order that the guide member surrounds the periphery of the punching portion. The guide member slidingly supports the punching portion. The operating member is installed at the one end of the rotary shaft in the top of the body portion. The operating member is rotated to the upper/ lower. The movement of the punching portion is controlled. The sensor unit is installed in the rotary shaft of the opposite end portion from the operating member. The sensor unit is rotated with the rotation of the operating member and measures the depth of punching.

4. 发明公开

KR1020110074018A 모터구동 파워피스톤 有权
标题翻译：电机驱动型电动活塞
公开(公告)号：KR1020110074018A
公开(公告)日：2011-06-30
申请号：KR1020090130850
申请日：2009-12-24
申请人： 금오공과대학교 산학협력단
发明人： 권현규 , 샤리피나사브하산
IPC分类号： F15B9/02 , F15B15/14 , F16J1/10
CPC分类号： F15B15/08 , F15B13/02 , F15B15/1423 , F15B21/047 , F15B2211/20515
摘要： PURPOSE: A motor-driven power piston is provided to prevent cavitation since a plurality of auxiliary cylinders to prevent the generation of bubbles are installed on one side of a cylinder body. CONSTITUTION: A motor-driven power piston comprises a cylinder body(10), a high-pressure piston(20), a piston rod(30), a first pressure spring(41), a low-pressure middle piston(50), a low-pressure back piston(60) and a press head piston(70). A middle block with a central inlet hole is installed in the cylinder body. The cylinder body is divided into a front operating space and a back operating space around the middle block. The high-pressure piston is installed in the front operating space and a through hole is formed on the center of the high-pressure piston. The high-pressure piston reciprocates by hydraulic fluid flowing through the inlet hole of the middle block.
摘要翻译：目的：提供一种电动动力活塞，以防止空化，因为多个辅助气缸防止产生气泡，安装在气缸体的一侧。构成：电动动力活塞包括缸体（10），高压活塞（20），活塞杆（30），第一压力弹簧（41），低压中间活塞（50）低压后活塞（60）和压头活塞（70）。具有中心入口孔的中间块安装在缸体中。缸体分为前部操作空间和中间块周围的后部操作空间。高压活塞安装在前部操作空间中，并在高压活塞的中心形成通孔。高压活塞由流经中间块入口孔的液压流体往复运动。

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