Cubic hydraulic machine

Abstract

The invention relates to a cubic hydraulic machine which comprises six hinge beams symmetrically distributed and hinged in front, rear, left, right, upper and lower spaces. The cubic hydraulic machine is characterized in that protective steel plates are arranged on the bodies of the adjacent hinge beams to connect and fix, wherein each protective steel plate comprises a steel plate, a gasket and a bolt. Both ends of each steel plate upwarp, and long holes are formed in the upwarped parts of the steel plate. Screw holes corresponding to the long holes are formed in the hinge beams. The gaskets are matched with the long holes, the bolts are matched with the screw holes, and both ends of each steel plate are fixed in a way that the bolts penetrate through the gaskets and the long holes in sequence and then are screwed on the screw holes in the adjacent hinge beams. The cubic hydraulic machine provided by the invention has the beneficial effects that the adjacent hinge beams are connected by the protective steel plates, so that a safe tuck net is encircled spatially, and each hinge beam is firmly and effectively tied down to prevent the situation that the hinge beams fall off or break up due to damage, thereby improving the reliability and safety.

Description

technical field [0001] The invention relates to a six-sided roof hydraulic press device, in particular to a six-sided roof hydraulic press. Background technique [0002] The six-sided top hydraulic press uses the working principle of the six-sided top to push the six hard alloy anvils synchronously through hydraulic pressure to extrude the synthetic material to generate high pressure, and to generate high temperature through low-voltage and high-power current heating to make the internal structure of the synthetic material The process of forming a new superhard material through qualitative change. When the six-sided hydraulic press is working, the working oil pressure can reach up to 100MPa, and the process of boosting, maintaining and releasing pressure is performed repeatedly at high frequency. Once the hinge beam is due to internal casting defects Fatigue fractures caused by reasons such as fatigue, resulting in partial or overall loss of balance and collapse, will inevit...

AI Technical Summary

Problems solved by technology

[0002] The six-sided top hydraulic press uses the working principle of the six-sided top to push the six hard alloy anvils synchronously through hydraulic pressure to extrude the synthetic material to generate high pressure, and to generate high temperature through low-voltage and high-power current heating to make the internal structure of the synthetic material The process of forming a new superhard material through qualitative change. When the six-sided hydraulic press is working, the working oil pressure can reach up to 100MPa, and the process of boosting, maintaining and releasing pressure is performed repeatedly at high frequency. Once the hinge beam is due to internal casting defects Fatigue fractures caused by reasons such as fatigue, resulting in partial or overall loss of balance and collapse, will inevitably bring great threats to the personnel around the equipment, ranging from disability to fatal. This isolation method can never eliminate the fear of operators and maintenance personnel

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