CN201568716U

CN201568716U - Sandwich layer for compounding structure of hollow hole wall, honeycomb and core hole

Info

Publication number: CN201568716U
Application number: CN2009202409065U
Authority: CN
Inventors: 张世泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-04
Filing date: 2009-11-04
Publication date: 2010-09-01
Anticipated expiration: 2019-11-04

Abstract

The utility model relates to a sandwich layer for compounding a structure of a hollow hole wall, a honeycomb and a core hole, which comprises a hollow hole wall of a hexangular side, a hexagonal groove, a hollow tooth in the center of a honeycomb and a core hole of a center groove, wherein the hexagonal groove is arranged at the back face of the hollow hole wall of the hexangular side and is in a reverse shape, and the core hole of the center groove is arranged at the back face of the hollow tooth in the center of the honeycomb and is in a reverse shape. The utility model has the technical improvement and innovation that the hole wall and a hollow cavity structure are in multi-body glue joint hole wall and hollow cavity by the solid hexangular side of the honeycomb, and the innovation is an integrative structure of the hollow hole wall, the honeycomb and the core hole. Compared with the prior art, the sandwich layer for compounding the structure of the hollow hole wall, the honeycomb and the core hole has the characteristics of easy deformation and processing, multi-layer superposition and compounding, transverse connection, flexible use, low cost, high production efficiency and the like, so that the utility model has very good popularization and practical value.

Description

The compound sandwich layer of using of hollow hole wall honeycomb core hole structure

Technical field

The utility model relates to the composite structure sandwich layer of a kind of metal or nonmetal plate, is used for packing, building materials and other manufacturing industry composite boards, the compound sandwich layer of using of specifically a kind of hollow hole wall honeycomb core hole structure.

Background technique

At present, be used to pack, the corrugation of building material industry, honeycomb, concaveconvex structure, have many congenital structural weakness and deficiency: the corrugated structure of 19 century Britain people invention, its longitudinal strength is big, and croos strength is poor, and is yielding; The cellular structure of 20 th century America people invention, its complex manufacturing, efficient is low, the difficult control of quality, sheet material laterally connects difficulty; In recent years at China, the Japanese concaveconvex structure that occurs, though getting along with aspect the production technology simplification, but do not form scientific and reasonable structural relation between its structure individuality, all there is low intensive easily-folding line in direction in length and breadth, and be subjected to very much materials limitations, often occur the tensile fracture phenomenon in the processing, bulk strength is affected.Thereby there is defective in various degree in above-mentioned three class composite structure sandwich layers in application, can not satisfy the practical application of the composite board of multi-field, conglomerate, many materials.

At present, do not occur reasonable in design as yet, light weight, intensity height, cost is low, manufacturing efficiency is high, the compound sandwich layer of using of hollow hole wall honeycomb core hole structure of applied range.

Summary of the invention

The purpose of this utility model provides a kind of reasonable in designly, simple in structure, and light weight, intensity height, cost is low, manufacturing efficiency is high, the compound sandwich layer of using of hollow hole wall honeycomb core hole structure of applied range.

The purpose of this utility model, realize by following dual mode:

The one, paper and nonmetal plate are finished with the roller extrusion process; The 2nd, hard metal sheet material is dashing, is finishing on the press with specialized mould.Roller or die surface are processed with respective hollow hole wall honeycomb core hole structure up and down.The input of metal or nonmetal plate up and down between roller or the mould, is started the machine, and through enough mechanical pressure and temperature, sheet material is processed into the surface the compound sandwich layer of using of hollow hole wall honeycomb core hole structure.

The compound sandwich layer of using of described hollow hole wall honeycomb core hole structure, for its core layer surface stretch process goes out hollow hole wall hexagon honeycomb, angle combination between honeycomb, the hollow tooth that constitutes, its upper top connects, the bottom three-dimensional separately, the circle or the polygonal limit hollow tooth that connect adjacent honeycomb center respectively, with positive corresponding, the sandwich layer back side is hexagonal indentations, its angle combination, constitute lower bottom part and connect, the groove that upper wall limit three-dimensional is separated centers on and round edge that is connected adjacent honeycomb center or groove core hole, polygonal limit respectively, the central recess core hole of this face honeycomb center hollow tooth and back side correspondence constitutes connection in the nest hole, support the core hole structure of upper and lower surface.

Processing is during composite sheet, and metal or nonmetal plate upper and lower surface layer and hollow hole wall honeycomb core hole structure are compound with being connected of sandwich layer, take respectively to weld or glue bond compound.

Hollow hole wall honeycomb core hole structure is compound to improve the cross sectional moment of inertia of sheet material significantly with sandwich layer, and the sandwich layer sheet material that light weight, intensity height, cost be low, can processing independently use can be processed composite board again.

Description of drawings

With reference to Figure of description,, do following detailed description the in detail to the compound sandwich layer of using of hollow hole wall honeycomb core hole structure of the present utility model.

Fig. 1 is that hollow hole wall honeycomb core hole structure is compound with sandwich layer Facad structure plan view; Fig. 1-1 is a hollow hole wall honeycomb core hole structure partial schematic diagram; Fig. 1-2 is a honeycomb hexagon hollow hole wall schematic representation; Fig. 1-3 is a honeycomb center hollow toothing partial schematic diagram; The hollow tooth partial schematic diagram that Fig. 1-4 separates for the wall limit three-dimensional that the honeycomb angle constitutes;

Fig. 2 is that hollow hole wall honeycomb core hole structure is compound with sandwich layer structure plan view; Fig. 2-1 is a hollow hole wall honeycomb core hole structure structure partial schematic diagram; Fig. 2-2 is the hexagon hole wall groove structure partial schematic diagram of honeycomb hexagon hollow hole wall back side reversion form; The groove structure partial schematic diagram that the three-dimensional of Fig. 2-3 hollow rear flank reversion forms that separate for honeycomb hole wall three-dimensional is separated; Fig. 2-4 is the central recess core hole structure partial schematic diagram of honeycomb center hollow rear flank reversion form;

Embodiment

To the compound sandwich layer of using of hollow hole wall honeycomb core hole structure of the present utility model, do following detailed description with reference to Figure of description:

Described hollow hole wall honeycomb core hole structure is compound with sandwich layer such as Fig. 1, Fig. 2, its structure comprises hollow tooth 2, honeycomb center hollow tooth 3, the honeycomb hole wall hexagon groove 4 that honeycomb hexagon hollow hole wall 1, honeycomb hole wall three-dimensional are separated, and the groove 5 that honeycomb hole wall three-dimensional is separated, honeycomb central recess core hole 6 are formed.

With the input of metal or nonmetal plate up and down between roller or the mould, roller and mould structure surface Machining have hollow tooth and its reversion form counter structure up and down, give enough pressure and temperature through special-purpose machines and tools, and all kinds of sandwich layer sheet material surface Machining are gone out honeycomb hexagon hollow hole wall 1, as Fig. 1-2, its angle combination, the honeycomb hole wall hollow tooth 2 of formation, its upper top connects, the bottom three-dimensional separately, as Fig. 1-4, respectively around and be connected adjacent honeycomb center hollow tooth 3, as Fig. 1-1.

Described sandwich layer upper and lower surface morphostructure correspondence, the honeycomb hexagon hollow hole wall 1 of this face as Fig. 1-2, then is a reversion form hexagon groove 4 at the sandwich layer back side, as Fig. 2-2; The hollow tooth 2 that the honeycomb hole wall three-dimensional of this face is separated, as Fig. 1-4, the sandwich layer back side is that then lower bottom part connects, the groove 5 that upper wall limit three-dimensional is separated, as Fig. 2-2, respectively around and be connected adjacent honeycomb central recess core hole 6, as Fig. 2-1.

The compound honeycomb center hollow tooth 4 that is equipped with core layer surface of described hollow hole wall honeycomb core hole structure, as Fig. 1-3, with the top, 6 wall limit, honeycomb central recess core hole of its reversion form,, constitute the supporting structure that connects, supports the nest hole inner chip hole of upper and lower surface as Fig. 2-4.

During the processing composite sheet, surface layer sheet material and hollow hole wall honeycomb core hole structure are compound with the described structure of sandwich layer upper and lower surface, impose and glued joint or welding, interconnect, and be compound.

The compound sandwich layer of using of hollow hole wall honeycomb core hole structure of the present utility model, be with the known technology difference: honeycomb solid construction strip hexagon hole wall, only can take gluing binding, improve and innovation is a hexagon integral type hollow hole wall with sandwich layer and hollow hole wall honeycomb core hole structure is compound; By the innovation of honeycomb cavity structure is core hole and hexagon hole wall honeycomb integrative-structure.And the difference of known technology concaveconvex structure is: do not form scientific and reasonable structural relation between the concaveconvex structure individuality, all there is low intensive easily-folding line in direction in length and breadth, and the compound sandwich layer of using of hollow hole wall honeycomb core hole structure, the groove that hollow tooth that its three-dimensional is separated and back side three-dimensional are separated, the hexagon honeycomb hole wall that constitutes, its angle and core hole structure have been avoided the formation of low-intensity easily-folding line effectively.

The compound sandwich layer of using of hollow hole wall honeycomb core hole structure of the present utility model, texturing processing is easy, MULTILAYER COMPOSITE, laterally plugs into, and can adopt multiple Placements such as glue, welding, and is flexibly practical, can independently use, and can carry out MULTILAYER COMPOSITE again and use.

Industrial applicibility

The compound sandwich layer of using of hollow hole wall honeycomb core pore structure of the present utility model, processing and fabricating gets final product shown in the by specification accompanying drawing, its core layer surface structure is available dedicated facility and corresponding processing technology production all, the manufacturing of its roller, mould, and all available existing process for machining is finished.

Hollow hole wall honeycomb core pore structure of the present utility model is compound to be compared with existing technology with sandwich layer, have reasonable in design, intensity height, intensity distributions is even, anti-seismic performance good, cost is low, production efficiency is high, the characteristics such as applied range, thereby, have good value for applications.

Except the described technical characterictic of this specification, be the known technology of those skilled in the art.

Claims

1. compound sandwich layer of using of hollow hole wall honeycomb core hole structure, it is characterized in that: its core layer surface stretch process goes out hollow hexagon hole wall honeycomb, the hollow tooth that angle constitutes between per three honeycombs, upper top connects, the bottom three-dimensional separately, center on and circle that is connected the honeycomb center or polygonal limit hollow tooth respectively, constitute hexagon hollow hole wall honeycomb core hole structure.

2. the compound sandwich layer of using of hollow hole wall honeycomb core hole structure according to claim 1, it is characterized in that: its sandwich layer two surface structure correspondences, this surperficial hexagon hollow hole wall, at the sandwich layer back side then is the hexagonal indentations of its reversion form, the hollow tooth that this surperficial angle constitutes, at the sandwich layer back side then is the lower bottom part connection of its reversion form, the groove that upper wall limit three-dimensional is separated, respectively around and be connected honeycomb center circle or groove core hole, polygonal limit, the top, central recess core hole wall limit of this face honeycomb center hollow tooth and back side correspondence constitutes connection in the nest hole, support, the compound core hole structure of other linings up and down.