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[CN 201721665868.9] Four-column hydraulic press anti-loosening fixing device


[CN 201721665868.9] Four-column hydraulic press anti-loosening fixing device Title: Four-column hydraulic press anti-loose fixing device Application number: CN 201721665868.9 Applicant: Henan Fengyuan Electric Power Technology Co., Ltd. Application date: 2017-11-30 Patent type: utility model The utility model provides a four-column hydraulic press anti-loosening fixing device, which is used for processing and manufacturing high and low voltage distribution boxes. The four-column hydraulic press includes a base, one board surface of the base has a guiding inclined surface, and the other board surface of the base is provided with a clamping groove. The four-column hydraulic press anti-loosening fixing device includes an anti-loosening fixing seat and an anti-loosening fastening unit, the recessed part is provided with an abutting inclined surface matched with the guiding inclined surface, the anti-loosening fastening unit includes an anti-loosening locking member, the anti-loosening locking member includes a mounting end and an abutting end, and the abutting end is provided with an anti-loosening protrusion, The installation end is installed on the anti-loosening fixing seat, the abutting end can be pressed against the plate surface of the base away from the recessed part, and the anti-loosening protrusion is clamped groove. After the four-column hydraulic press is installed through the anti-loosening fixing device, the position of the four-column hydraulic press is stable and reliable, the four-column hydraulic press is not easy to deviate in the working process, the working process is stable, and the processing quality is improved.