专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5299389A Automatic grinding apparatus 失效
标题翻译：自动研磨机
公开(公告)号：US5299389A
公开(公告)日：1994-04-05
申请号：US956932
申请日：1992-10-02
申请人： Seishu Yonaha , Meitoku Chin , Kenichi Yatsuda
发明人： Seishu Yonaha , Meitoku Chin , Kenichi Yatsuda
IPC分类号： B25J9/16 , G05B19/416 , B24B49/00
CPC分类号： G05B19/4163 , B25J11/0065 , B25J9/1684 , G05B2219/37285 , G05B2219/37405 , G05B2219/45058 , G05B2219/49362 , G05B2219/50109 , G05B2219/50113
摘要： An automatic grinding apparatus includes a constant rotating grinder (24) having a motor (25) in which a load current increases or decreases due to the metal removal rate per unit hour, a travelling device for moving the grinder three-dimensionally along the grinding surface, a sliding device (20) for adjusting the distance between the grinder and an object (50, 51) to be found and a controller for controlling the sliding device to allow the load current of the grinding motor to be constant. An articulated robot or a cartesian coordinate robot is used for the travelling device. The automatic grinding apparatus starts the grinding motor at first, halting the travelling device at the initiation of grinding, permitting the grinder to approach the object to be ground after a time interval and starting the travelling device simultaneously or a little later after detecting that the grinding disk (26) contacts the object to be ground, due to the variation of the load current of the grinding motor. The apparatus restores respective relative positions of the grinder and the sliding device (20) to a certain position by regulating the operation time of an elevation motor (21) of the sliding device or by directly detecting the location of the slider of the sliding device before and after the grinding process. The automatic grinding apparatus is used for grinding a workpiece (50) such as for finishing welded metal and deburring or chamfering the work piece.
摘要翻译：一种自动磨削装置，包括具有电动机（25）的恒定旋转研磨机（24），由于每单位时间的金属去除率，负载电流增加或减少，用于沿研磨面三维地移动研磨机的行进装置，用于调整研磨机与要找到的物体（50,51）之间的距离的滑动装置（20）和用于控制所述滑动装置以允许所述研磨电机的负载电流恒定的控制器。行走装置使用铰接机器人或笛卡尔坐标机器人。首先，自动研磨装置启动研磨电机，在开始研磨时使行走装置停止，使得研磨机能够在时间间隔后接近被研磨物体，并且在检测到研磨之后同时或稍后起动行进装置由于磨削电机的负载电流的变化，盘（26）接触被研磨物体。该装置通过调节滑动装置的升降马达（21）的操作时间或者通过直接检测滑动装置的滑块的位置，将研磨机和滑动装置（20）的各个相对位置恢复到特定位置并在研磨过程之后。自动研磨装置用于研磨工件（50），例如用于整理焊接金属和去毛刺或倒角工件。

IPRDB

热门服务

关于我们

友情链接

联系方式