公开(公告)号：US20050029322A1

公开(公告)日：2005-02-10

申请号：US10912970

申请日：2004-08-06

申请人： Alfred Ivannikov ,  Igor Suzdalev ,  Yakov Shapiro

发明人： Alfred Ivannikov ,  Igor Suzdalev ,  Yakov Shapiro

IPC分类号： B23K9/12 ,  B21B41/00 ,  B21F23/00 ,  B23K9/133 ,  B65H51/08 ,  B65H51/06

CPC分类号： B23K9/1336 ,  B65H51/08

摘要： A method of feeding a wire with a drive roller comprises guiding a bent wire into a guide groove of the driver roller at an angle of at least 0.5° relative to a tangent to the circumference of the drive roller at the entry point of the wire into the guide groove. The wire is pressed into the guide groove, bending the wire during pressing and engaging the wire with the guide groove. The engagement between the wire and the guide groove is maintained along a portion of the groove which is equal at least one diameter of the wire and is no longer than the length of the guide groove. The method further comprises guiding the sire away from the drive roller and straightening the wire by contraflexing it at an angle of at least 0.5° relative to a tangent to the circumference of the drive roller at the exit point. A device for feeding a wire has a drive roller with a guide groove, a guiding mechanism, a straightening mechanism and an engaging device and a pressing-in joint of the wire into the guide groove with at least two pressing-in components. The advantage of the method and device is in achieving higher pushing forces for guiding the wires over long distances, as well as high quality straightening of the wire.

摘要翻译： 一种用驱动辊进给线材的方法包括将弯曲的线材以与导线的入口点处的驱动辊的圆周相切的角度至少为0.5°的角度引导到驱动辊的引导槽中 引导槽。 电线被压入引导槽中，在将电线按压并与引导槽接合的同时弯曲电线。 电线和引导槽之间的接合沿凹槽的一部分保持，其等于电线的至少一个直径，并且不超过导向槽的长度。 该方法还包括将引导线从驱动辊引导出来，并通过相对于在出口处的驱动辊的圆周的切线至少0.5°的角度进行反​​向来矫正线。 用于供给线的装置具有带有引导槽，导向机构，矫直机构和接合装置的驱动辊以及具有至少两个压入部件的线进入引导槽的压入接头。 该方法和装置的优点在于实现较长的引导电线的推力以及电线的高质量矫直。