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[CN 201721209272.8] Connection mechanism of material blocking mechanism of cold heading machine


[CN 201721209272.8] Title of a connection mechanism of a cold heading machine blocking mechanism: Application number of a connection mechanism of a cold heading machine blocking mechanism: CN 201721209272.8 Applicant: Huangshan Shengrui Precision Machinery Co., Ltd. Application Date: 2017-9-20 Patent Type: Utility Model The utility model discloses a connection mechanism of a cold heading machine blocking mechanism, including a blocking seat, a blocking slider and a blocking rod, the blocking seat is provided with a sliding groove, the blocking slider is arranged in the sliding groove, the blocking rod is fixed to the front end of the blocking slider, and the blocking seat is provided with a square cavity at the rear end of the sliding groove, The square cavity is communicated with the chute, and a telescopic part in the shape of a parallelogram is arranged in the square cavity, the left and right end points of the telescopic member are respectively hinged with the inner wall of the square cavity on the side away from the chute and the rear end of the stop slider, and the upper end point of the telescopic member is installed on the top of the stop seat The piston of the hydraulic cylinder is hinged, and the piston penetrates the part of the stop seat between the square cavity and the hydraulic cylinder. The utility model can realize the automatic adjustment of the material blocking length of the cold heading machine, and can realize the precise control of the material length.

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