Shuttering component molding mold

Abstract

A mould shell component forming mould comprises a side form face (1) and a bottom form face (2) circulating to from a cavity block, characterized by that the side form face (1) and the bottom form face (2) of the cavity block are made from a molding board (3), and the cavity block is combined of at least two molding boards (3); the combined molding board (3) is equipped with a combining device (3); the molding board (3) is provided with a limiting device (5) for mould shell thickness; the side form face (1) is composed of four molding boards (3) with at least one gap (15); the combination part of the molding board (3) is at the corner part on the mould face; therefore, the molding board with the gap is very convenient to install and locate reinforcement such as an reinforced bar or a steel wire, and is beneficial to improve production efficiency; in addition, the mould is structured simply, easy to manufacture, with strong intension and low cost, which is appropriate for manufacturing a thin wall pipe or a thin wall box, specifically, for manufacturing the thin wall pipe with an opening or the thin wall box with an opening.

Description

[0001] This application is a divisional application of the invention patent application with the filing date of January 20, 2004, the application number of 200410002653.X, and the title of "a mold for molding shell components". (1) Technical field [0002] The invention relates to a mold for molding shell components. (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 for fi...

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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