公开(公告)号：US4754633A

公开(公告)日：1988-07-05

申请号：US940838

申请日：1986-12-12

Applicant: Alan C. Glover

Inventor： Alan C. Glover

IPC: B21C1/12 ,  B21C1/02 ,  B21C1/14 ,  B21C1/20 ,  B21C3/12

CPC classification number: B21C1/20 ,  B21C3/12

Abstract: Wire drawing apparatus employs a wire take-up device, a rotatable pay-off device and, located therebetween, a rotating wire drawing die. Mounted on the pay-off device is a coil of material from which wire is drawn by the apparatus. This material may be in the form of rod, for example, and, for the sake of simplicity, will be referred to as such hereinafter. The axis of the pay-off device and rod coil thereon, the axis of the take-up device and the wire coil formed thereon and the axis of rotation of the rotating die all are parallel to each other and preferably, but not necessarily, coaxial. A differential speed compensating drive is connected to and drives the pay-off device in the same direction as the die to compensate for the elongation of the rod as it is drawn into wire. The rod is maintained and transferred in substantially the form of a coil between the pay-off device and the take-up device and passes through the die, which rotates in a plane between the pay-off and take-up devices.

Abstract translation: 拉丝装置采用拉丝装置，可旋转放线装置，并且位于它们之间，旋转拉丝模具。 安装在放电装置上的是由该装置拉出线材的线圈。 这种材料可以是棒的形式，例如，为了简单起见，将在下文中被称为。 其上的放电装置和棒状线圈的轴线，卷绕装置的轴线和形成在其上的线圈线圈以及旋转模具的旋转轴线都彼此平行，优选但不一定是同轴的 。 差速补偿驱动器与模具相同的方向连接并驱动发放装置，以补偿当拉入线材时杆的伸长。 该棒在保质装置和卷取装置之间基本上以线圈的形式被保持和转移，并通过模头，该模具在放出和收起装置之间的平面内旋转。