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[CN 201820863338.3] Square die frame suitable for round die of hot die forging press


[CN 201820863338.3] Title of a square die holder adapted to a round die of a hot die forging press: Application number of a square die holder adapted to a round die of a hot die forging press: CN 201820863338.3 Applicant: Rizhao Dexin Machinery Manufacturing Co., Ltd. Application Date: 2018-6-5 Patent Type: Utility Model This utility model discloses a square die holder adapted to a round die of a hot die forging press, including a fastening plate, a dual-purpose pad iron and a round die adapter device, the dual-purpose pad iron is located on the right side of the processing cavity of the square mold frame. The cross section of the dual-purpose pad iron is a right-angle trapezoid. The inclined waist side of the dual-purpose pad iron is closely matched with the right-hand side of the processing cavity of the square mold frame. The right-angle waist side of the dual-purpose pad iron is vertically provided with grooves, and the number of grooves is at least two, the bump is matched with the dual-purpose shim groove. The middle of the upper part of the outer pressing sleeve is provided with a through hole for the circular mold to pass through. The lower part of the outer pressing sleeve is provided with a cavity that can accommodate the connecting clip. The outer side of the connecting clip is connected with the outer pressing sleeve, and the inner side is connected with the lower part of the circular mold. The number of connecting clips is at least two. The utility model can realize installation and replacement of the circular mold and square mold.