Feeding device for tapered roller cold heading machining

A feeding device for tapered roller cold heading machining comprises a rack, two first straightening wheels and a second straightening wheel, and the two first straightening wheels are symmetrically installed on a right side support of the rack up and down; the number of the second straightening wheels is two, and the two second straightening wheels are symmetrically installed on the left side support of the rack front and back. According to the feeding device for tapered roller cold heading machining, steel bars are convenient to convey, extra cost caused by arrangement of traction equipment is avoided, the steel bars can be rotated, rolled and straightened, so that the steel bars can be straightened and repaired in the circumferential direction, the straightening effect is good, and the machining quality is improved. 一种圆锥滚子冷镦加工用送料装置，包括机架、第一调直轮和第二调直轮，第一调直轮：有两个，两个第一调直轮上下对称安装在机架的右侧支架上；第二调直轮：有两个，两个第二调直轮前后对称安装在机架的左侧支架上；机架：中部安装有校直单元，该圆锥滚子冷镦加工用送料装置，对钢筋输送方便，避免了设置牵引设备而产生的额外成本，能够对钢筋进行旋转滚压校直，从而使钢筋的周向能够得到校直修复，其校直效果好，从而