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[CN 201621076029.9] cold heading machine


[CN 201621076029.9] Title of a cold heading machine: Application number of a cold heading machine: CN 201621076029.9 Applicant: Tianjin Yongjicheng Hardware Products Co., Ltd. Application Date: 2016-9-23 Patent Type: Utility Model The utility model discloses a cold heading machine. The main points of its technical scheme are as follows: it includes a feeding mechanism, the feeding mechanism includes a lead wheel frame installed in front of the frame, and a lubricating device is provided on the lead wheel frame. The lubricating device includes oil pipe and oil storage tank, there is a through hole for raw materials to pass through in the oil pipe, the oil storage tank is fixed above the oil storage tank, an oil outlet channel is connected between the bottom of the oil storage tank and the through hole, a leak-proof film is attached to the connection between the oil outlet channel and the through hole, and an oil leakage seam is opened on the leak-proof film; the lubricating oil in the oil storage tank is blocked by the leak-proof film and will not flow out into the hole in a large area, it will not splash outward with the forward transportation of raw materials, reducing the pollution to the working environment.

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