Die-shell component forming die
A technology for forming shell members and forming molds, which is applied to molds, mold separation devices, etc., can solve the problems of inconvenient demoulding, open thin-walled tubes or thin-walled boxes, etc.
Inactive Publication Date: 2009-02-04
湖南邱则有专利战略策划有限公司
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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.
Method used
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[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0067] As shown in the accompanying drawings, the present invention comprises a side mold surface 1 and a bottom mold surface 2, and the side mold surface 1 and the bottom mold surface 2 surround a female mold, and is characterized in that the side mold surface 1 and the bottom mold surface of the female mold 2 is composed of templates 3, the female mold is composed of at least two templates 3, and a splicing device 4 is arranged on the combined templates 3, and at least one of the templates 3 on the bottom mold surface 2 of the female mold can expand or reduce the mold surface Area templates, wherein template 3 is a corner template. In each accompanying drawing, 1 is a side mold surface, 2 is a bottom mold surface, 3 is a template, and 4 is a splicing device. In the following accompanying drawings, those with the same numbering have the same descriptio...
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The invention provides a mould for molding shuttering components and comprises a side die face (1) and a bottom die face (2), a female die is formed by surrounding the side die face (1) and the bottom die face (2). The invention is characterized in that: the side die face (1) and the bottom die face (2) of the female die are formed by moulding boards (3), the female die is formed by splitting at least two moulding boards (3), the split moulding boards (3) are provided with a split device (4), at least one moulding board which can enlarge or reduce the area of the die face is included in the moulding boards (3) of the bottom die face (2) of the female die, wherein, the moulding board (3) which is a corner moulding board is included. The mould is also characterized by simple structure, easy making, high intensity, low cost, and the like, and the mould is applicable to making thin wall tubes or thin wall boxes, especially to making thin wall tubes with openings or the thin wall boxes with openings.
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 200410001745.6, 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...
Claims
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IPC IPC(8): B28B7/22B28B7/26B28B7/02
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司