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[CN 201821469462.8] Automatic material jacking mechanism for multi-station cold heading machine


[CN 201821469462.8] Title of an automatic jacking mechanism for multi-station cold heading machine: Application number of an automatic jacking mechanism for multi-station cold heading machine: CN 201821469462.8 Applicant: Wenzhou Tianwei Machinery Co., Ltd. Application date: 2018-9-10 Patent Type: Utility Model The utility model discloses an automatic jacking mechanism for multi-station cold heading machine, including four jacking bases, and jacking shafts penetrate through the front and rear sides of the four jacking bases, the left bottom end position of the jacking base is fixedly connected with a connecting piece, and the jacking base is movable connected with a second cam through the connecting piece, the right bottom end position of the jacking base is fixedly connected with a first cam, the upper left surface position of the jacking base is fixedly provided with a first plate, and the upper right surface position of the jacking base is fixedly provided with a second plate, the utility model is provided with a connecting rod, a thread groove, a straight mold rod, and a thread. The connecting rod is connected with the straight mold rod through the thread, which simplifies the disassembly and installation operation mode, facilitates the replacement and maintenance of the straight mold rod in the later stage, and is provided with a hemispherical protrusion The cross-sectional area of the ejector rod is greatly increased, and when a huge impulse is added to the ejector rod, it is not easy to cause the ejector rod to break.

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