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[CN 201721810479.0] Protection device of four-column hydraulic press


[CN 201721810479.0] Title of Protection Device for Four-column Hydraulic Press: Application Number of Protection Device for Four-column Hydraulic Press: CN 201721810479.0 Applicant: Meiborui (Xianghe) Electronic Information Technology Co., Ltd. Application Date: 2017-12-22 Patent Type: Utility Model The utility model discloses a protection device for four-column hydraulic press, which includes a fixed platform, a mobile platform, four hydraulic columns and a starting switch, the mobile platform is longitudinally movably arranged above the fixed platform through four hydraulic columns, and the protection device of the four-column hydraulic press includes: a control box, two U-shaped chutes and a baffle. The control box is fixed to the front of the mobile platform, and the front of the control box is provided with retractable sliding pins; two U-shaped sliding grooves are respectively arranged at both ends of the front of the mobile platform; the baffle can be longitudinally moved between the two U-shaped sliding grooves, and there is a sliding pin hole corresponding to the sliding pin above the baffle; When the sliding pin withdraws from the sliding pin hole, the baffle moves downward to the fixed platform. In this way, the protection device of the four-column hydraulic press of the utility model isolates the operator from the pressing area of the workbench, thereby achieving the purpose of safety protection.