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[CN 201911421594.2] Single-column universal hydraulic press
[CN 201911421594.2] Title of a single-column universal hydraulic press: Application number of a single-column universal hydraulic press: CN 201911421594.2 Applicant: Ota Machinery Jiangsu Co., Ltd. Application Date: 2019-12-31 Patent Type: Invention Application The present invention relates to a single-column universal hydraulic press, including an equipment box, a protective frame and a sponge plate. The top of the equipment box is connected with a reinforced platform, and the inner middle of the reinforced platform is provided with a powder retaining frame, and the top of the powder retaining frame is arranged with a mold mounting frame, the top two sides of the reinforcing platform are fixed with support frames, and the top of the support frame is connected with a top frame plate, and the protective frame is fixed at the bottom of the top frame plate. A hydraulic cylinder is connected inside the protective frame, a lifting frame is arranged at the bottom end of the hydraulic cylinder, and a pressure frame is arranged at the bottom end of the lifting frame. The beneficial effects of the present invention are: the user can add lubricating oil between the sponge plates, and use the adsorption effect of the sponge plates to adsorb the added lubricating oil liquid between the sponge plates. When the lifting frame and the pressing frame are lifted and engaged between the protective frames, the stressed sponge plate adds lubricating oil liquid between the lifting frame and the pressing frame, which is beneficial to internal maintenance and adding liquid, and improves the up and down movement vitality of the single-column universal hydraulic press.
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