Energy-saving four-column servo hydraulic machine
The utility model relates to the technical field of four-column hydraulic machines, and discloses an energy-saving four-column servo hydraulic machine which comprises a machine base and a hydraulic machine body, the front face of the machine base is fixedly connected with an installation base, the i...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of four-column hydraulic machines, and discloses an energy-saving four-column servo hydraulic machine which comprises a machine base and a hydraulic machine body, the front face of the machine base is fixedly connected with an installation base, the inner wall of the installation base is fixedly connected with an installation column, and the outer wall of the installation column is movably connected with a movable ring. A fixed ring is fixedly connected to the outer wall of the mounting column, a supporting block is fixedly connected to the outer wall of the movable ring, an iron sheet is fixedly connected to the top of the supporting block, a protective frame is movably connected to the outer wall of the machine base, a positioning block is fixedly connected to the front face of the protective frame, and a magnet is fixedly connected to the bottom of the positioning block. According to the energy-saving type four-column servo hydraulic machine, a protection ef |
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