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2. 发明公开

EP2960010A1 PROCESSING APPARATUS AND BURR REMOVAL DEVICE 有权
标题翻译： VERARBEITUNGSVORRICHTUNG UND GRATENTFERNUNGSVORRICHTUNG
公开(公告)号：EP2960010A1
公开(公告)日：2015-12-30
申请号：EP14883509.3
申请日：2014-02-19
申请人： Nittan Valve Co., Ltd.
发明人： ZENKE Atsushi , OISHI Yasunori
IPC分类号： B23P23/02 , B23C3/12 , B23D79/00 , F01L3/24
CPC分类号： B23B5/167 , B23B5/16 , B23B2215/24 , B23B2220/08 , B23P15/002 , B23P23/02 , B24B5/04 , B24B5/22 , B24B9/002 , B24B15/04 , F01L3/24 , F01L2103/00
摘要： To perform deburring without increasing a machining line length between a cutting device and a grinding device, and to prevent abnormal wear of a rubbing stone based on the deburring by the grinding device. A pair of pinching members (60) which pinch a workpiece stem portion (W1) and a deburring tool (35) which performs deburring with respect to the workpiece stem portion (W1) pinched by the pair of pinching members (60) are disposed under a pair of guide rails (17). The deburring tool (35) has a recess (42) so that an opening of the recess (42) faces the other end face of the stem portion (W1) of a workpiece W, and is capable of a displacement motion in an axis extension direction of the recess (42) while rotating around the axis of the recess (42), and additionally, an inner circumferential surface (42a) of the recess is formed so as to reduce its diameter as it goes from an opening side of the recess (42) toward an internal side of the recess (42), and a blade portion (46a) is provided on the inner circumferential surface (42a) of the recess.
摘要翻译：在不增加切割装置和研磨装置之间的加工线长度的情况下进行去毛刺，并且防止基于研磨装置的去毛刺的摩擦石的异常磨损。一对夹持工件杆部（W1）的夹紧构件（60）和相对于由一对夹持构件（60）夹持的工件杆部（W1）进行去毛刺的去毛刺工具（35）设置在一对导轨（17）。去毛刺工具（35）具有凹部（42），使得凹部（42）的开口面对工件W的杆部（W1）的另一端面，并且能够在轴向延伸方向上的位移运动同时围绕凹部（42）的轴线旋转时的凹部（42）的方向，另外，凹部的内周面（42a）形成为从凹部（42）的开口侧开始直径减小（42）朝向所述凹部（42）的内侧，并且在所述凹部的内周面（42a）上设置有叶片部（46a）。

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