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[CN 201721475935.0] A kind of ratchet type safety protection device for hydraulic press


[CN 201721475935.0] Title of a hydraulic machine ratchet safety protection device: Application number of a hydraulic machine ratchet safety protection device: CN 201721475935.0 Applicant: Nantong Heqiang Hydraulic Technology Co., Ltd. Application Date: 2017-11-8 Patent Type: Utility Model The utility model relates to a hydraulic machine ratchet safety protection device, which includes ratchet teeth, pawl, connecting block, pin shaft, hydraulic cylinder, cylinder bracket and pawl bracket; the ratchet is fixedly installed on one side of the sliding block of the hydraulic press; the pawl is fixed on the pawl bracket through a pin shaft, and rotates and swings along the pin shaft; the hydraulic cylinder is fixedly installed on the pawl bracket through an oil cylinder bracket, It is connected with the pawl through a connecting block to drive the pawl to swing back and forth; the pawl swings back and forth, and the pawl supports the ratchet or is away from the ratchet. The advantages are reasonable design and simple structure, which saves the production time of the hydraulic press, improves the safety and production efficiency of the hydraulic press, and can be used in conjunction with the equipment when repairing the mold or taking each mold, which can always protect the operator Safety.

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