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    • 7. 发明公开
    • A device for feeding and discharging a work in an automatic hollow pipe cutting apparatus
    • 一种用于在自动装置用于切割中空管供给和排出工作装置
    • EP0787552A1
    • 1997-08-06
    • EP96112862.6
    • 1996-08-09
    • Iino, Mitsunobu
    • Iino, Mitsunobu
    • B23D21/00B23D33/02B23Q5/50
    • B23D21/00B23B13/024B23D33/02B23Q5/341B23Q5/50B23Q7/042Y10T83/2137Y10T83/2211Y10T83/445Y10T83/4506Y10T83/461Y10T83/4632Y10T83/6664
    • A work feeding/discharging device in an automatic hollow pipe cutting apparatus, comprising: a cutter device (50) for cutting a hollow pipe (48); a cam lever driving mechanism (8,10;18,12) for sending the hollow pipe (48) to the cutter device (50); a fixed chuck device (30) disposed near the cutter device (50); a movable chuck device (45) disposed away from the cutter device (50); a movable die core (49) disposed inside the cutter device (50) and inside the hollow pipe (48); another cam lever driving mechanism (6,23) for moving the movable chuck device (45); a stopper and ejector (56) fitted to the fixed die core (60); whereby when the hollow pipe (48) is fed to the cutter device (50), the fixed chuck device (30) grasps and release the hollow pipe (48) and the movable chuck device (45) also grasps and release the hollow pipe (48) but at timing different from grasping and releasing by the fixed chuck means (30) and the feeding of the hollow pipe (48) into the cutter device (50) is performed by movement of the movable chuck device (45) by means of the other cam lever driving mechanism (6,23), and after the hollow pipe (48) is cut to obtain a cut piece (48'), during lowering of a slider (55) which accommodate the stopper and ejector (56) and a movable shearing cutter (51) of the cutter device (50), the stopper and ejector (56) is sent back by means of a cam (63) in the direction reverse to the feeding direction of the hollow pipe (48) into the cutter device (50) so that the cut piece (48') is discharged.
    • 甲工作进给/在自动中空管切割装置排出装置,包括:用于切割中空管(48)的切割器装置(50); 凸轮杆驱动机构(8,10; 18,12)为中空管(48)发送到所述切割装置(50); 切割器装置的附近设置在固定卡爪装置(30)(50); 从切割设备(50),其设置远离的可动卡盘设备(45); 可动芯(49)切断装置(50)内侧和所述中空管内(48); 用于移动所述可动卡盘装置的另一凸轮杆驱动机构(6,23)(45); 装配到固定的止动器和喷射器(56),所述芯(60); 由此当所述中空管(48)被输送到切割装置(50),该固定卡爪装置(30)抓住和释放所述中空管(48)和可动卡盘设备(45),从而掌握并释放所述中空管( 48),但在定时从抓持和由固定卡爪装置(30)和所述中空管(48的进给)到切割设备(50释放)由可动卡盘设备(45)的运动通过来执行不同的 另一凸轮杆驱动机构(6.23),以及中空管之后(48),被切断的滑块的下降时,得到裁切片(48“)(55),容纳所述止动件和喷射器(56)和 所述切割装置(50)的可动剪切切割器(51),止动器和喷射器(56)通过的方向上的凸轮(63)的方式发送回相反的中空管(48)进入的进给方向 作为切断片做切割装置(50),(48“)被排出。