Precast concrete component die casting die

Abstract

The invention relates to the technical field of dies, and discloses a precast concrete component die casting die. The die comprises a base, the front and back sides of the top of the base are each movably connected with a partition plate, the portions, on the two sides of the partition plate, of the top of the base are each movably connected with an isolation plate, twenty four fixing grooves areformed in the inner sides of the partition plate, the twenty four fixing grooves evenly fall into two sets, the two sets of fixing grooves are formed in the inner side of the partition plate at equalintervals, the inner walls of the fixing grooves are movably sleeved with a fixing block, and one end of the fixing block extends to the outer side of the partition plate through the fixing grooves and is fixedly provided with a template. According to the precast concrete component die casting die, the positions of a connecting block and a segmenting block are adjusted, on the basis of connectionof the fixing block and the fixing grooves, the template can be conveniently arranged, the template and the connecting block are connected, the segmenting block and the template form a cavity, and therefore injection molding is achieved; the effect of forming multiple workblanks of different models through one-time casting is achieved.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a die-casting mold for concrete prefabricated components. Background technique [0002] Concrete is one of the most important contemporary civil engineering materials. It is an artificial stone made of cementing materials, aggregates and water in a certain proportion, stirred and vibrated, and cured under certain conditions. Concrete has rich raw materials and low price. The characteristics of low cost and simple production process make it more and more used; at the same time, concrete also has high compressive strength, good durability, and a wide range of strength grades, making it widely used, not only in various civil engineering It is used in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material. [0003] The precast concrete die-casting mold is a prefabricated mold for pouring concrete. The mold includes a b...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a die-casting mold for concrete prefabricated components, which has the advantages of easy disassembly, production of models of different types, mold setting and improved pass rate of concrete blanks, etc. The efficiency of preparing a blank is low. During use, the mold is easily deformed due to internal pressure, resulting in errors in the shape of the produced blank, and it is inconvenient to disassemble. In addition, when the blank is formed in the concrete die-casting mold, air bubbles may appear inside the concrete, resulting in production. The problem of unqualified rough

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