A formwork component shaping mould

Abstract

The invention relates to a die body component forming die assembly, which comprises a side die face (1) and a lower die face (2), a female die is surrounded by the side die face (1) and the lower die face (2). The invention is characterized in that the side die face (1) and the lower die face (2) of the female die is composed of a die plate (3), the female die is formed by splitting at least two die plates (3), a splitting device (4) is arranged on the splitting die plate (3), at least one of a convex structure (5) or a concave structure (6) is arranged on at least one of the side die face (1) or the lower die face (2), a reinforcement (13) is arranged at the splitting position, thereby, after the splitting device is unscrewed, the die removal is very convenient; simultaneously, the convex structure or the concave structure are arranged on the side die face or the bottom die face, and the convex structure or the concave structure can be formed on the die body component correspondingly; in addition, the die assembly is characterized in that the structure is simple, the manufacture is easy, the strength is high, and the cost is low and so on, the invention is suitable for manufacturing a thin wall pipe or a thin wall box, in particular suitable for manufacturing an opened thin wall pipe and an opened thin wall box.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of January 20, 2004, the application number of 200410001742.2, and the title of "a mold for molding shell components". (1) Technical field [0002] The invention relates to a mold for forming a mold shell component. (2) Background technology [0003] At present, cast-in-place reinforced concrete hollow slabs, especially the non-core-pulling hole-forming process of cast-in-situ reinforced concrete hollow slabs, are generally filled with thin-walled tubes or thin-walled boxes, which can meet the needs of various hollow slabs for evacuating concrete. The applicant applied for an invention patent with the application number 99115665.X and the title "fiber-reinforced thin-walled pipe (box) for reinforced concrete filling and its manufacturing method" on November 29, 1999, and the application number 99115666.8 , the invention patent titled "fiber-reinforced thin-walled box f...

AI Technical Summary

Problems solved by technology

Such as the female mold, as can be seen from their drawings, it includes a side mold surface and a bottom mold surface, and the side mold surface and the bottom mold surface form a female mold. This kind of female mold is the female mold of the overall template. Among them, demoulding is inconvenient, and the open thin-walled tube or thin-walled box is easily damaged. Therefore, it is urgently needed to develop a new type of mold for forming shell components.

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