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    • 6. 发明授权
    • Gripping device
    • 夹紧装置
    • US08939487B2
    • 2015-01-27
    • US13702856
    • 2011-06-07
    • Abraham Gijsbert De Koning
    • Abraham Gijsbert De Koning
    • B66C1/42B25J15/00B25J15/02B25J15/04
    • B25J15/0028B25J15/02B25J15/0475Y10S901/31Y10S901/36
    • A gripping device (4) is attached to a robot arm (2). The gripping device (4) consists of a housing (6) and two gripping finger sockets (9,10) which can be displaced linearly with respect thereto. Each gripping finger socket (9, 10) is provided with an electric or pneumatic coupling for various gripping fingers (17, 27, 37) that can be connected. A rotating drive (13) is present between the gripping finger sockets (9, 10) on which a tool can be placed for releasing or attaching a fastening apparatus, such as a bolt. With this relatively simple construction, weights of several hundred kilos can be lifted and positioned accurately, for example in a processing machine.
    • 夹持装置(4)附接到机器人手臂(2)。 夹持装置(4)包括壳体(6)和两个可相对于其线性移位的夹持指套(9,10)。 每个夹持指套(9,10)设置有用于可连接的各种夹持爪(17,27,37)的电动或气动联接器。 旋转驱动器(13)存在于夹持手指插孔(9,10)之间,工具可以放置在其上以释放或附接诸如螺栓的紧固装置。 通过这种相对简单的结构,例如在加工机器中可以将数百公斤的重量提升和定位。
    • 8. 发明授权
    • Gripper claw with replaceable gripper fingers
    • 夹爪用可更换夹爪的手指
    • US08602470B2
    • 2013-12-10
    • US13549970
    • 2012-07-16
    • Tino Bieler
    • Tino Bieler
    • B66C1/42
    • B25J15/026B25J15/0475
    • A gripper claw has replaceable gripper fingers and two gripper jaws each with a first jaw flange. The jaws are fastened to respective jaw flanges and are movable on linear guides, toward and away from one another. Each jaw has a holding mandrel, with holding cone. Each finger is reversibly insertable into one gripper jaw and has a finger base with depression complementary to a respective cone. The cone has a length that is at least one-third of its largest diameter, and its smallest diameter is at most 90% of the largest cone diameter. The jaws and the bases form a holding mechanism which holds the fingers in a stop position on a respective gripper jaw and they form a stabilizing mechanism that, with the holding cone, prevent tilting of the fingers.
    • 夹爪具有可更换的夹爪和两个夹爪,每个具有第一夹爪。 钳口被紧固到相应的钳口凸缘上,并且可以在线性引导件上彼此朝向和远离地移动。 每个钳口具有保持心轴,具有保持锥。 每个手指可逆地插入到一个夹爪中,并具有带有与相应锥体互补的凹陷的手指基部。 锥体的长度至少为其最大直径的三分之一,其最小直径为最大圆锥直径的至多90%。 夹爪和基座形成保持机构,该保持机构将手指保持在相应夹持爪上的停止位置,并且它们形成稳定机构,与保持锥一起防止手指倾斜。
    • 10. 发明申请
    • Tensioning Or Gripping Device In Particular A Linear Or Centering Gripper
    • 拉紧或夹紧装置特别是线性或定心夹爪
    • US20080122155A1
    • 2008-05-29
    • US11667409
    • 2005-11-07
    • Wolfgang Wieland
    • Wolfgang Wieland
    • B23Q3/00
    • B25B1/2405B25J15/0475
    • A tensioning or gripping device in particular a linear or centering gripper, comprises at least one displaceable base jaw (14) and a false jaw (16) which may be placed on the base jaw (14), whereby the false jaw (16) comprises two coupling sections (22, 24), running at least in part perpendicular to the direction (20) of displacement of the base jaw (14) and arranged one behind the other in the direction (20) of displacement of the base jaw (14), for connection to the base jaw (14). The base jaw (14) comprises a spring-loaded pin (18), running in the direction (20) of displacement of the base jaw, which, with the false jaw (16) placed on the base jaw (14), acts against a coupling section (24) for retaining the false jaw (16), such that the other coupling section (22) is tensioned against a stop surface (26) arranged on the base jaw (14).
    • 张紧或夹持装置,特别是线性或定心夹持器,包括至少一个可移动的基座钳口(14)和可以放置在基座钳口(14)上的假颚板(16),由此假颚板(16)包括 两个联接部分(22,24),其至少部分地垂直于基部钳口(14)的位移方向(20)延伸,并且在基部钳口(14)的位移方向(20)上彼此相邻地布置 ),用于连接到基座颚(14)。 基座钳口(14)包括弹簧加载的销(18),该销弹簧沿基座钳位移位的方向(20)延伸,基座夹爪(16)放置在基座钳口(14)上,抵抗 用于保持所述假颚部(16)的联接部分(24),使得所述另一个联接部分(22)被压靠在布置在所述基部颚板(14)上的止动表面(26)上。