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Polyhedral member shaping mould

A technology for forming molds and polyhedrons, which can be used in molds, building components, reinforcement molding, etc., and can solve the problems of inconvenient demoulding and easy damage of thin-walled boxes.

Inactive Publication Date: 2011-09-07
湖南邱则有专利战略策划有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, the female mold, as can be seen from their drawings, is surrounded by the side mold surface and the bottom mold surface. This kind of female mold is the female mold of the overall template. Wall tubes or thin-walled boxes are easily damaged, therefore, it is urgent to develop a new type of polyhedral component forming die

Method used

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Embodiment Construction

[0061] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. In each accompanying drawing, 1 is a template, 2 is a fastening member, 3 is a rotating part, 4 is a through hole, and 5 is a through groove. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the multiple templates 1 of the polyhedral component forming mold are connected by a rotating part 3, and the connected templates 1 can rotate relatively, and the mold closing port 9 is arranged on the die surface between the two corners of the top. When the templates are closed at the top, they can be closed by Fasteners 2 are fixed to form a polyhedral component forming mold; the mold shown in this embodiment is connected side by side by five templates 1 in sequence, and the template 1 is provided with a through hole 4 and a through groove 5, and the size of the through groove 5 can be moved by ...

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Abstract

The invention relates to a polyhedral member shaping mould which comprises mould plates (1), a closing part (2) and a rotating part (3), wherein the mould plate (1) is connected through the rotating part (3), the connected mould plate (1) can rotate relatively, the mould plate (1) is fixed by the closing part (2) after folding, and the polyhedral member shaping mould is characterized in that at least three mould plates (1) in the mould are sequentially connected side by side, a through hole (4) and / or a through groove (5) are / is arranged on at least one mould plate (1), the size of the at least one through hole (4) and / or the through groove (5) is telescopic and adjustable, the four mould plates (1) are sequentially connected side by side through hinges, and the four mould plates (1) are folded for forming the cylindrical mould. The shaping mould has the characteristics of convenience in demoulding, simple structure, high strength, low cost and the like.

Description

[0001] This application is a divisional application of the invention patent application with the filing date of July 27, 2004, the application number of 2004101551718, and the title of "a polyhedral component molding die". (1) Technical field [0002] The invention relates to a polyhedral component molding die, more precisely, to a polyhedral component molding die for construction. (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. For example, the publication number applied by the applicant on May 29, 2002 is CN1462680A, and the title is "Hollow Tube Forming Tool", which is characterized in that it includes two interface edges, a stretchable elastic cylinder, a brace, a tightening piece, an in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B21/82B28B21/56B28B7/04B28B7/16B28B7/26B28B7/28E04B5/16
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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