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[CN 201910348747.9] Hot die forging press sealing high hydraulic locking device
[CN 201910348747.9] Title of Hot Die Forging Press High Sealing Hydraulic Locking Device: Hot Die Forging Press High Sealing Hydraulic Locking Device Application Number: CN 201910348747.9 Applicant: Yangli Group Co., Ltd. Application Date: 2019-4-28 Patent Type: Invention Application The present invention discloses a hot die forging press high sealing hydraulic locking device in the field of presses, including a sliding block connected with an eccentric shaft connected with a connecting rod via an eccentrically arranged connecting rod pin, A worm gear is arranged on the eccentric shaft, and the worm gear is connected with the adjusting motor through the worm; a balance cylinder 1 and a balance cylinder 2 are respectively arranged on both sides of the slider. The piston rod of the balance cylinder 1 extends downward and is connected with the slider. The cylinder joint at the lower end of the piston rod of the balance cylinder 2 is hinged with a lock block, the lock block and the slider are hinged with a bow brake block, the bow-shaped brake block is matched and arranged on the upper side of the eccentric shaft; the lock block presses the bow-shaped brake block from the upper side of the bow-shaped brake block; the slider is provided with an opening cylinder on the lower side of the lock block, and the piston rod of the opening cylinder extends upward And the distribution shaft three is hinged with the lock block. The device is applied to the hot die forging press, which can quickly adjust the sealing height and lock it.
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