Hydraulic unit convenient to replace protection components

Abstract

The invention discloses a hydraulic unit convenient to replace protection components. The hydraulic unit convenient to replace the protection components comprises a hydraulic equipment unit and a numerical control unit, wherein the hydraulic equipment unit comprises a machine base; connecting and fixing rods are fixedly connected to the bottom part of the machine base; an equipment top frame is fixedly connected to the top parts of the connecting and fixing rods; the machine base is fixedly connected with the equipment top frame through the connecting and fixing rods; connecting caps are fixedly connected to the top part of the equipment top frame and the bottom part of the machine base; and the top ends of the connecting and fixing rods extend into the connecting cap on the top part of the equipment top frame. According to the hydraulic unit convenient to replace the protection components provided by the invention, the fixation on the fixing and connecting columns is relieved, so thata protection extrusion base and a hydraulic rod are conveniently controlled to be separated, a new protection extrusion base is conveniently replaced, the advantage of convenience in replacing the protection components is realized, and the problems that according to an existing hydraulic machine, the protection components are inconvenient to replace, so that the hydraulic machine is easy to wearwhen in use, and the service life of the hydraulic machine is reduced are effectively solved.

Description

technical field [0001] The invention relates to the technical field of hydraulic presses, in particular to a hydraulic unit for easy replacement of protective spare parts. Background technique [0002] A hydraulic press is a machine that uses liquid as a working medium and is made according to Pascal's principle to transfer energy to realize various processes. The hydraulic press generally consists of three parts: the machine, the power system and the hydraulic control system. Hydraulic presses are classified into valve hydraulic presses, liquid hydraulic presses, and engineering hydraulic presses. [0003] When the existing hydraulic press is in use, it is necessary to install corresponding protective parts on the hydraulic press. Due to the working process of the hydraulic press, it is easy to cause damage to the unit. The hydraulic press is effectively protected by the protective parts to reduce the damage of the hydraulic press. However, the existing protection Parts a...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a hydraulic unit that is easy to replace the protection parts, which has the advantage of being easy to replace the protection parts, and solves the problem that the existing hydraulic machine is inconvenient to replace the protection parts, which leads to easy wear and tear when the hydraulic machine is in use, thus The problem of reducing the service life of the hydraulic press

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