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[CN 201720056508.2] Die mounting height adjusting device for press test platform


[CN 201720056508.2] Title of a mold mounting height adjusting device for a press test platform: Application number of a mold mounting height adjusting device for a press test platform: CN 201720056508.2 Applicant: Nanjing Agricultural University Application Date: 2017-1-18 Patent Type: Utility Model The utility model discloses a mold mounting height adjusting device for a press test platform, including a slider for lifting the mold, it also includes a connecting plate under the test platform, guide posts symmetrically fixed on the connecting plate on the left and right sides, a worm gear mechanism, a spline shaft, and an internal spline; wherein the worm wheel and the internal spline are fixedly connected as a whole, The spline shaft in the center of the internal spline is also arranged at the center of the connecting plate, the internal spline is matched with the spline shaft, and the worm wheel and the internal spline drive the spline shaft to rotate at the same time; A height adjusting mechanism for controlling the sliding block to move up and down relative to the guide post is arranged between the spline shaft and the sliding block. The slider internal mold height adjustment device of the utility model is symmetrically distributed left and right, and the symmetrical left and right thread pairs can improve its carrying capacity, ensure the synchronous lifting of the left and right guide posts, and then ensure the parallelism of the bottom surface of the slider and the upper surface of the mold. Improve the processing accuracy of stamping parts and mold life.