Copper line wire drawing fixing device

The utility model discloses a copper line wire drawing fixing device, including stop gear, base, two support frames of connection on the base, stop gear includes two grip blocks, and two grip blocks are connected with two telescopic machanism respectively, and two telescopic machanism are connected with two support frames respectively, are equipped with a plurality of bar grooves on the inside wall of one of them grip block, the cross -section in bar groove be the arc, be equipped with on the inside wall of another grip block a plurality of with the bar groove of bar groove one -to -one, at two grip block contact State, the bar flute profile of two grip blocks becomes the through -hole that confession copper line passed. The utility model adopts the above structure, having following advantage copper line and rocking in the through -hole, the through -hole is spacing to the shaking amplitude of copper line, avoids the copper thread -break to split. 本实用新型公开了种铜线拉丝固定装置，包括限位机构、底座、连接在底座上的两个支撑架，限位机构包括两个夹持块，两个夹持块分别与两