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1. 发明专利

JP4871058B2 Work of the supporting device in the laser processing machine 有权
公开(公告)号：JP4871058B2
公开(公告)日：2012-02-08
申请号：JP2006208849
申请日：2006-07-31
申请人：コマツNtc株式会社
发明人：文哉中嶋
IPC分类号： B23K26/10 , B23K37/047 , B23K101/06 , B23Q3/10
摘要： PROBLEM TO BE SOLVED: To provide a device for supporting a workpiece in a laser beam machine which is simple in structure, can easily attack/detach the workpiece and is easily adaptive to various workpieces. SOLUTION: This device comprises a first supporting mechanism 1 for supporting one end side of a workpiece W, and a second supporting mechanism 2 for supporting the other end side of the workpiece. The first supporting mechanism comprises a chuck 3 having four holding claws 4 and a rotating means 17 for rotating the chuck. The second supporting mechanism has a pair of supporting rollers 6 pivotally supported by a shaft parallel to the longitudinal direction of the workpiece, and can support various shapes such as a round pipe and a square pipe. COPYRIGHT: (C)2008,JPO&INPIT

2. 发明专利

JP5006726B2 Processing equipment 有权
公开(公告)号：JP5006726B2
公开(公告)日：2012-08-22
申请号：JP2007192421
申请日：2007-07-24
申请人：コマツNtc株式会社
发明人：文哉中嶋
IPC分类号： B23Q7/00 , B23K26/08 , B23K26/42
摘要： PROBLEM TO BE SOLVED: To provide a machining device capable of replacing a palette in a short period of time and efficiently machining workpieces continuously. SOLUTION: The machining device is equipped with a table 16 movable in the forward/rearward direction, and two palettes 22A, 22B individually movable among the table 16 and workpiece setup stands 21A, 21B in front of the table 16 for mounting the workpieces W. Each of the palettes 22A, 22B is connected to the table 16 by a connecting mechanism 31. The table 16 is moved within a machining moving range including a palette replacing position P1 at a proceeding end. Each of the palettes 22A, 22B is moved between the palette replacing position P1 and a workpiece attaching/detaching position P2 by rodless cylinders 37A, 37B with the connecting mechanism 31 in a released state. A rail 23 projecting rearward is provided on a lower face of each of the palettes 22A, 22B. A plurality of guide rollers 24, 26 are provided on a bed and the workpiece setup stands 21A, 21B for guiding the rail 23. A linear guide 27 that slides on the rail 23 is provided on the table 16. COPYRIGHT: (C)2009,JPO&INPIT

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