Shuttering component molding mould

Abstract

The invention relates to a forming die of a shuttering element, which includes a side die face (1), a lower die face (2), a male die surrounded and formed by the side die face (1) and the lower die face (2). The invention is characterized in that the templates(3) comprise the side male face (1) and the lower die face (2) of the male die; at least two templates (3) the male die are jogged to form the male die; a jogged device (4) is arranged on the jogged templates (3); the side die face (1) or the lower die face (2) of the male die includes at least two templates (3) which can correspondingly move as well as expand and reduce the die face; at least one part of at least one template (3) is a compressible and flexible part. Thus, the invention is applicable to the manufacture of thin-walled pipes and thin-walled boxes, in particular applicable to the manufacture of the thin-walled pipes with openings and the thin-walled boxes with the openings.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of February 27, 2004, the application number of 200410005697.8, 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 ...

AI Technical Summary

Problems solved by technology

Such as the positive mold, as can be seen from their drawings, it includes a side mold surface and a lower mold surface (or a top mold surface), and the side mold surface and the lower mold surface form a male mold, which is the male mold of the overall template. In the actual use process, it is inconvenient to demould, and the open thin-walled tube or thin-walled box is easy to be damaged. Therefore, it is urgent to develop a new type of mold shell component forming mold.

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