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[CN 201720131366.1] Limited material system for door frame hydraulic press


[CN 201720131366.1] Title of Material Limit System for Door Frame Hydraulic Press: Application Number of Material Limit System for Door Frame Hydraulic Press: CN 201720131366.1 Applicant: Deyang Kaida Door Industry Co., Ltd. Application Date: 2017-2-14 Patent Type: Utility Model The utility model discloses a material limit system for door frame hydraulic press, including a workbench of a frame press, and a material limit device is arranged on the side wall of the workbench at the feeding end, the material limiting device includes a bar and a material limiting rod assembly, the bar is vertically connected to the side wall, a bar hole I is provided on the bar, the bar hole I is a through hole, and its axis is perpendicular To the ground; a sliding rod is vertically arranged on the material limiting rod assembly, and the end of the sliding rod away from the material limiting rod assembly passes through the bar hole I from top to bottom and is connected with the nut. The position of the material limiting rod assembly on the block can be adjusted according to the bending position of the metal sheet of different models of door frames, so that the end of the material limiting rod assembly close to the metal sheet to be processed contacts the corresponding position of the metal sheet, so as to determine the correct position of the metal sheet, and then start the frame pressing machine to complete the bending of the metal sheet.