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[CN 201721209268.1] Feeding mechanism of cold heading machine


[CN 201721209268.1] Title of feeding mechanism of a cold heading machine: Application number of feeding mechanism of a cold heading machine: CN 201721209268.1 Applicant: Huangshan Shengrui Precision Machinery Co., Ltd. Application Date: 2017-9-20 Patent Type: Utility Model The utility model discloses a feeding mechanism of a cold heading machine, including a feeding platform, which is sequentially provided with a trimming device and a traction device along the wire advancing direction, the trimming device includes a fixed block fixedly installed on the feeding platform, the center of the fixed block is provided with a through hole distributed along the wire advancing direction, the inner diameter of the through hole is adapted to the diameter of the wire, the center of the fixed block is provided with a ring blade, the inner diameter of the ring blade is consistent with the inner diameter of the through hole, and the ring blade is installed inside the fixed block through a hollow connecting shaft. The utility model can not only automatically straighten the wire, but also keep the diameter of each segment of the wire consistent, and improve the pass rate of the product.