Hydraulic machine for producing lime-sand bricks

Abstract

The invention discloses a hydraulic machine for producing lime-sand bricks. The hydraulic machine comprises a hydraulic machine body and a hydraulic guide rod; the hydraulic machine body is composed of a top plate, the hydraulic guide rod, guide columns, a guide plate and a base; the four guide columns are uniformly, symmetrically and fixedly connected to the top of the base; the top plate is welded to the tops of the guide columns; and the guide plate is slideably connected among the guide columns. The hydraulic machine body is compact in structure and reasonable in design, and bricks can beeffectively treated by compacting; when a male die plate moves down vertically under the action of the hydraulic guide rod, materials in a female die plate are squeezed; meanwhile by virtue of the action of a jacket outside the female die plate, the lime bricks in the female die plate can be subjected to limiting and squeezing treatment; under the combined action of the male die plate and the jacket, the lime bricks in the female die plate can be squeezed and compacted; and by means of the structure, the lime bricks can be subjected to limiting and compacting treatment, and thus the quality ofthe lime bricks is improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic presses, in particular to a hydraulic press for producing lime-sand bricks. Background technique [0002] A hydraulic press is a machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to realize various processes. The hydraulic press is generally composed of three parts: the machine (main machine), the power system and the hydraulic control system. The hydraulic press is classified into Valve hydraulic presses, liquid hydraulic presses, engineering hydraulic presses. [0003] However, the existing hydraulic presses for producing gray bricks have a simple structure and cannot effectively squeeze the gray bricks tightly, which easily leads to a decrease in the strength of the gray bricks. Due to the effect of rigid impact, damage occurs. At the same time, most hydraulic press bodies are not convenient for taking bricks. Contents of the inve...

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Problems solved by technology

[0003] However, the existing hydraulic presses for producing gray bricks have a simple structure and cannot effectively squeeze the gray bricks tightly, which easily leads to a dec

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