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[CN201720926079.X] Press mobile workbench safety protection device


[CN201720926079.X] Title of Safety Protection Device for Press Mobile Workbench: Application Number of Safety Protection Device for Press Mobile Workbench: CN201720926079.X Applicant: Dalian Engineering Technology Co., Ltd. of Yizhong Group; Application Date of China First Heavy Machinery Co., Ltd.: 2017-7-27 Patent Type: Utility Model A Safety Protection Device for Press Mobile Workbench, Including Bushing Installed in Protective Cover Plate on Both Sides on Both Sides of Press Mobile Workbench, the shaft sleeve is provided with a central through hole and a spring hole is provided in the front part, and the spring hole diameter is larger than the hole diameter of the central through hole. The spring is placed in the spring hole. A guide groove is arranged above the shaft sleeve. The front end of the trigger rod is fixed with a trigger head and the tail is provided with an external thread and sequentially passes through the spring hole and the central through hole of the shaft sleeve. The sensing plate is fastened to the tail of the trigger lever by screws ii. The bracket for installing the proximity switch is fixed in the protective cover plate. the guide plate is fixed to the end of the bracket close to the protective cover plate by the screw ii, and is inserted into the guide groove. The safety protection device for the mobile workbench of the press realizes the function of timely stopping when the mobile workbench collides with personnel or equipment, and effectively avoids the damage of personnel or equipment. It is simple in structure, safe and reliable, practical, can be used in the field of stamping.