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Polyhedron component molding mould

A technology for forming molds and polyhedrons, which is applied in the field of polyhedron component forming molds, and can solve problems such as inconvenient demoulding and easy damage of thin-walled boxes

Inactive Publication Date: 2009-01-14
湖南邱则有专利战略策划有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

[0062] The present invention will be further described below in conjunction with the drawings and embodiments.

[0063] As shown in the drawings, the present invention includes a template 1, a tightening part 2, a rotating part 3. The template 1 is connected by a rotating part 3, the connected template 1 can be relatively rotated, and the template 1 is fixed by the tightening part 2 after being closed. In the mold, at least three templates 1 are connected side by side in sequence, at least one template 1 is provided with through holes 4 and / or through slots 5, and four templates 1 are connected side by side and hinged in sequence. In the drawings, 1 is a template, 2 is a tightening member, 3 is a rotating part, 4 is a through hole, and 5 is a through groove. In the following figures, the same numbers have the same descriptions. Such as figure 1 As shown, the multiple templates 1 of the polyhedral component molding die are connected by a rotating part 3. The connected templates 1 ...

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Abstract

The invention provides a mould for moulding a polyhedral component, which comprises templets (1), fasteners (2) and a rotary component (3). The templets (1) are connected with each other by the rotary component (3); the connected templets (1) can turn relatively; after the templets (1) are folded, the templets are fixed with the fastener (3). The mould is characterized in that at least three templets are connected in turn side by side; at least one templet (1) is provided with a clear opening (4) and / or a continuous groove (5); four templets (1) are connected through hinges in turn side by side. The mould provided by the invention has the characteristics of being unloaded conveniently, simple structure, high strength, low cost and so on.

Description

[0001] This application is a divisional application for an invention patent application whose application date is July 27, 2004, the application number is 200410155171.8, and the name is "a polyhedral component molding die". (1) Technical field [0002] The invention relates to a polyhedral component molding die, and more precisely, to a polyhedral component molding die for construction. (2) Background technology [0003] At present, the cast-in-situ reinforced concrete hollow slab, especially the non-core-pulling process of the cast-in-situ reinforced concrete hollow slab, is generally filled with thin-walled pipes or thin-walled boxes, which can meet the needs of various hollow-core slabs for evacuating concrete. For example, if the applicant applied for publication number CN1462680A on May 29, 2002, and the name is "hollow tube forming tool", it is characterized in that it includes two interface edges, a stretchable elastic tube, a support member, a tightening member, and an in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/22B28B7/18B28B7/04
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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