首页> 外国专利> DEVICE FOR CONNECTING COMPONENTS, IN PARTICULAR BY MEANS OF DIRECT SCREWING, SPECIAL FLOW DRILLING SCREWS OR BY MEANS OF FRICTION WELDING, AND METHOD FOR CONNECTING COMPONENTS IN PARTICULAR BY MEANS OF DIRECT SCREWING OR FRICTION WELDING

DEVICE FOR CONNECTING COMPONENTS, IN PARTICULAR BY MEANS OF DIRECT SCREWING, SPECIAL FLOW DRILLING SCREWS OR BY MEANS OF FRICTION WELDING, AND METHOD FOR CONNECTING COMPONENTS IN PARTICULAR BY MEANS OF DIRECT SCREWING OR FRICTION WELDING

机译：用于通过直接拧紧，特殊的旋钻螺钉或通过摩擦焊接的方式来连接组件的装置，以及通过直接拧入或摩擦式焊接的方式来尤其连接组件的方法

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摘要

A device for direct screwing, in particular flow hole screwing, or friction welding includes a guide element extending in an axial direction and being formed in particular as a guide pipe. A driveshaft is movable in the axial direction, disposed within the guide element and driven by a rotary drive. A feed drive is disposed and constructed to generate a feed movement and feed force transmitted to the driveshaft, which is achieved by a feed unit. During the process, depending on a process parameter, a switchover is made from a high feed force to a reduced feed force (flow hole screwing) or to a higher feed force (friction welding). In order to enable the most compact and weight-saving embodiment possible, the feed unit is disposed coaxially to the driveshaft within the guide element and transmits the feed force to the driveshaft in the axial direction and centrally.

机译：用于直接拧紧，特别是流孔拧紧或摩擦焊接的装置包括导向元件，该导向元件在轴向方向上延伸并且尤其形成为导管。驱动轴在轴向上可移动，该驱动轴设置在引导元件内并由旋转驱动器驱动。进给驱动器被布置和构造成产生进给运动和传递到驱动轴的进给力，这通过进给单元来实现。在加工过程中，根据加工参数，从高进给力切换到减小的进给力（流孔螺纹连接）或更高的进给力（摩擦焊接）。为了尽可能实现最紧凑和减轻重量的实施方式，进给单元与驱动轴同轴地布置在导向元件内，并且在轴向上和中心向驱动轴传递进给力。

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公开/公告号US2015328676A1

专利类型
公开/公告日2015-11-19

原文格式PDF
申请/专利权人 DEPRAG SCHULZ GMBH U.CO.;
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申请/专利号US201514711287
发明设计人 GERD ZINN;ROLF PFEIFFER;
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申请日2015-05-13
分类号B21J5/06;B23P19/06;B23K20/12;
国家 US
入库时间 2022-08-21 14:37:27

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