JPH08174728A - Honeycomb panel - Google Patents
Honeycomb panelInfo
- Publication number
- JPH08174728A JPH08174728A JP33508694A JP33508694A JPH08174728A JP H08174728 A JPH08174728 A JP H08174728A JP 33508694 A JP33508694 A JP 33508694A JP 33508694 A JP33508694 A JP 33508694A JP H08174728 A JPH08174728 A JP H08174728A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- honeycomb panel
- tubular
- surface plates
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明はハニカムパネルに関す
るもので、更に詳細には一対の表面板間に中空コア材を
介在するハニカムパネルに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a honeycomb panel, and more particularly to a honeycomb panel having a hollow core material interposed between a pair of surface plates.
【０００２】[0002]
【従来の技術】一般に、外壁材、屋根材あるいは内装材
等にハニカムパネルが広く使用されている。このハニカ
ムパネルとしては、図１４に示すような矩形状のアルミ
ニウム合金製の一対の表面板ａ，ａと、これら表面板
ａ，ａの周辺部間に介在されるアルミニウム合金製押出
形材等にて形成される枠材ｂと、両表面板ａ，ａと枠材
ｂとで形成される空間内に介在されるハニカムコア材ｃ
とをろう付けによって一体に形成した構造のものが知ら
れている。2. Description of the Related Art Generally, honeycomb panels are widely used as outer wall materials, roof materials, interior materials and the like. As this honeycomb panel, a pair of rectangular aluminum alloy surface plates a, a as shown in FIG. 14 and an aluminum alloy extruded profile member interposed between the peripheral parts of these surface plates a, a are used. Frame material b formed by the above, and honeycomb core material c interposed in the space formed by both surface plates a, a and frame material b
A structure in which and are integrally formed by brazing is known.
【０００３】そして、上記のように構成されるハニカム
パネルにおいて、ハニカムコア材ｃは、例えば図１５及
び図１６に示すように、アルミニウム合金製の複数の帯
状体ｄを千鳥状に接着して接着面と直交する方向に引っ
張って六角筒状の中空体とするものと、図１７に示すよ
うに、予め台形波形状に折曲されたアルミニウム合金製
折曲板ｅを接着して六角筒状の中空体とするものが使用
されている。In the honeycomb panel constructed as described above, the honeycomb core material c is formed by bonding a plurality of aluminum alloy strips d in a zigzag manner as shown in FIGS. 15 and 16, for example. As shown in FIG. 17, a hexagonal tubular hollow body is drawn by pulling in a direction orthogonal to the plane, and an aluminum alloy bent plate e bent in advance into a trapezoidal wave shape is adhered to form a hexagonal tubular shape. A hollow body is used.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記の
ように一体に形成されたハニカムコア材ｃを用いて、寸
法や形状等の種類の異なるハニカムパネルを製作する場
合には、ハニカムコア材ｃを所定の形状に切断する必要
があり、そのため切断に多くの手間と時間を要するばか
りか、ハニカムコア材ｃの形状が損なわれて、ハニカム
パネルの強度、断熱性及び遮音性が低下するなどの問題
がある。However, in the case of manufacturing honeycomb panels having different sizes, shapes, etc. by using the honeycomb core material c integrally formed as described above, the honeycomb core material c is It is necessary to cut into a predetermined shape, so that not only much labor and time are required for cutting, but also the shape of the honeycomb core material c is impaired, and the strength, heat insulation and sound insulation of the honeycomb panel are deteriorated. There is.
【０００５】また、折曲板ｅを用いたハニカムコア材ｃ
においては、例えば円形や三角形等の形状の中空体とす
ることができないという問題がある。更には、この種の
ハニカムコア材ｃを用いてハニカムパネルを作る場合、
両表面板ａと枠材ｂとで構成される空間に合せてハニカ
ムコア材ｃを切断したものを用意しなければならないた
め、ハニカムコア材のセットに手間がかかり、作業性が
悪いという問題もある。Also, a honeycomb core material c using a bent plate e
However, there is a problem in that it cannot be made into a hollow body having a shape such as a circle or a triangle. Furthermore, when a honeycomb panel is manufactured using this type of honeycomb core material c,
Since it is necessary to prepare a honeycomb core material c cut in accordance with the space formed by both the surface plates a and the frame material b, it is troublesome to set the honeycomb core material and the workability is poor. is there.
【０００６】また、表面板に曲面を付けた曲げパネルを
作製する際には、コア材ｃの曲げ方向が一定な二次元と
なり、球面状の三次元の曲げパネルの作製が難しいとい
う問題があった。また、曲げパネルを作製する際、図１
８に示すように、コア材ｃと表面板ａとの間に隙間ｆが
生じてしまい、そのために隙間ｆに詰物を充填しなけれ
ばならないという問題があった。更には、パネル自体に
部分的に強度が必要な場合は、通常強度のハニカムコア
材の所定箇所に所定強度のハニカムコア材を挿入するた
めの切欠が必要となり、したがって成形性が悪いという
問題があった。Further, when manufacturing a bent panel having a curved surface plate, the bending direction of the core material c is constant in two dimensions, and it is difficult to manufacture a spherical three-dimensional bent panel. It was In addition, when manufacturing a bent panel, FIG.
As shown in FIG. 8, there is a problem that a gap f is formed between the core material c and the surface plate a, and therefore the gap f must be filled with a filling material. Furthermore, when the panel itself requires partial strength, a notch for inserting a honeycomb core material of a predetermined strength is required at a predetermined position of a honeycomb core material of a normal strength, and therefore, there is a problem that moldability is poor. there were.
【０００７】この発明は上記事情に鑑みなされたもの
で、パネルの形状に関係なく、表面板間に形成される空
間内に容易にコア材を配設することができ、かつ強度
性、断熱性及び遮音性の向上が図れると共に、三次元の
曲げ加工を可能にしたハニカムパネルを提供することを
目的とするものである。The present invention has been made in view of the above circumstances, and regardless of the shape of the panel, the core material can be easily arranged in the space formed between the surface plates, and the strength and heat insulation properties can be improved. It is also an object of the present invention to provide a honeycomb panel which can improve sound insulation and can be three-dimensionally bent.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
にこの発明の第１のハニカムパネルは、一対の表面板
と、これら表面板間の空間内に介在されるコア材とを具
備し、 上記コア材を、それぞれが独立した多数の筒状
単体の集合群にて形成し、 上記筒状単体の少なくとも
一端に鍔部を突設してなることを特徴とするものである
（請求項１）。この場合、鍔部は筒状単体の端部から外
方に向う外向きであってもよく、あるいは筒状単体の端
部から内方に向う内向きのいずれであってもよい。ま
た、鍔部は全周に連続して設けてもよく、あるいは、周
方向に間隔をおいて断続的に設けたものであってもよ
い。In order to achieve the above object, a first honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in a space between the surface plates, It is characterized in that the core material is formed by a group of a large number of independent tubular members, and a collar portion is projected from at least one end of the tubular member (claim 1). ). In this case, the brim may be outward from the end of the tubular unit, or may be inward from the end of the tubular unit. Further, the collar portion may be provided continuously over the entire circumference, or may be provided intermittently at intervals in the circumferential direction.
【０００９】また、この発明の第２のハニカムパネル
は、一対の表面板と、これら表面板間の空間内に介在さ
れるコア材とを具備し、 上記コア材を、それぞれが独
立した多数の筒状単体の集合群にて形成し、 上記筒状
単体の集合群が、大きさの異なる複数種類の筒状単体の
組合せであることを特徴とするものである（請求項
２）。この場合、筒状単体の組合せは任意でよく、例え
ば大きさの異なる筒状単体を適宜配列してもよく、ある
いは、大きな筒状単体の中に小さな筒状単体を挿入して
配列することができる。Further, the second honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in the space between the surface plates, and the core material is formed into a large number of independent core materials. The present invention is characterized in that it is formed by a group of cylindrical single bodies, and the group of cylindrical single bodies is a combination of a plurality of types of cylindrical single bodies having different sizes (claim 2). In this case, the combination of tubular single bodies may be arbitrary, for example, tubular single bodies having different sizes may be appropriately arranged, or a small tubular single body may be inserted into a large tubular single body and arranged. it can.
【００１０】また、この発明の第３のハニカムパネル
は、一対の表面板と、これら表面板間の空間内に介在さ
れるコア材とを具備し、 上記コア材を、それぞれが独
立した多数の筒状単体の集合群にて形成し、 上記筒状
単体の側壁部に、屈曲部を突設してなることを特徴とす
るものである（請求項３）。The third honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in the space between the surface plates, and the core material is provided in a large number of independent core materials. It is characterized in that it is formed by a group of cylindrical single bodies, and a bent portion is provided so as to project on a side wall portion of the cylindrical single body (claim 3).
【００１１】また、この発明の第４のハニカムパネル
は、一対の表面板と、これら表面板間の空間内に介在さ
れるコア材とを具備し、 上記コア材を、それぞれが独
立した多数の筒状単体の集合群にて形成し、 上記筒状
単体が板状部材を螺旋状に屈曲してなることを特徴とす
るものである（請求項４）。The fourth honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in the space between the surface plates, and the core material is provided in a large number of independent core materials. It is characterized in that it is formed by a group of cylindrical single bodies, and the cylindrical single bodies are formed by bending a plate-like member in a spiral shape (claim 4).
【００１２】また、この発明の第５のハニカムパネル
は、一対の表面板と、これら表面板間の空間内に介在さ
れるコア材とを具備し、 上記コア材を、それぞれが独
立した多数の筒状単体の集合群にて形成し、 上記筒状
単体の配列が、軸線が垂直方向に位置する第１の姿勢
と、軸線が水平方向に位置する第２の姿勢とを、適宜組
合せたものであることを特徴とするものである（請求項
５）。Further, a fifth honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in the space between the surface plates, and the core material is provided in a large number of independent core materials. It is formed by a group of cylindrical single bodies, and the arrangement of the cylindrical single bodies is an appropriate combination of a first posture in which the axis is positioned in the vertical direction and a second posture in which the axis is positioned in the horizontal direction. (Claim 5).
【００１３】請求項５記載のハニカムパネルにおいて、
上記第２の姿勢は筒状単体の軸線を水平方向に位置させ
た一列であってもよく、あるいは筒状単体を垂直方向に
積層させた複数列の複層構造であってもよい（請求項
６）。また、上記第１の姿勢と第２の姿勢とを積層した
複層構造としたものであってもよい（請求項７）。更に
は、第１の姿勢を積層させると共に、その間に仕切板を
介在させることも可能である（請求項８）。A honeycomb panel according to claim 5,
The second posture may be a single row in which the axis of the cylindrical single body is positioned in the horizontal direction, or may be a multi-layer structure of a plurality of rows in which the single cylindrical bodies are vertically stacked. 6). Further, it may have a multi-layer structure in which the first posture and the second posture are laminated (claim 7). Further, it is possible to stack the first postures and interpose a partition plate therebetween (claim 8).
【００１４】また、この発明の第６のハニカムパネル
は、一対の表面板と、これら表面板間の空間内に介在さ
れるコア材とを具備し、 上記コア材を、略台形波形状
に折曲された複数の折曲板と、それぞれが独立した多数
の筒状単体の集合群とで形成してなることを特徴とする
ものである（請求項９）。The sixth honeycomb panel of the present invention comprises a pair of surface plates and a core material interposed in the space between the surface plates, and the core material is folded into a substantially trapezoidal wave shape. It is characterized in that it is formed by a plurality of bent plates that are bent and a group of a large number of independent cylindrical members (claim 9).
【００１５】この発明において、上記表面板及びコア材
をアルミニウム合金製部材にて形成すると共に、少なく
ともコア材をその表面にろう付け用ろう材を施したクラ
ッド材にて形成する方が好ましい（請求項１０）。この
場合、真空ろう付けによる方法でもよく、あるいは非腐
食性フラックスを用いる方法でもよい。In the present invention, it is preferable that the surface plate and the core material are made of an aluminum alloy member, and at least the core material is made of a clad material whose surface is brazed. Item 10). In this case, a method using vacuum brazing may be used, or a method using a non-corrosive flux may be used.
【００１６】[0016]
【作用】上述のように構成されるこの発明のハニカムパ
ネルによれば、一対の表面板間に形成される空間内に介
在されるコア材を、それぞれが独立した多数の筒状単体
の集合群にて形成することにより、上記空間内に容易に
筒状単体を介在させることができ、しかも周縁部におい
ても、内方部において区画された中空部と同様の中空部
を形成することができ、かつ表面板に曲面を付ける場合
においても、表面板の曲げ変形に対応して筒状単体を変
形することができる。したがって、平面状のハニカムパ
ネルは勿論、曲面付きのハニカムパネルの製作を容易に
することができると共に、パネルの強度、断熱性及び遮
音性の向上を図ることができる。According to the honeycomb panel of the present invention configured as described above, the core material interposed in the space formed between the pair of surface plates is a group of a large number of independent tubular members. By forming by, it is possible to easily interpose a cylindrical simple substance in the space, and also in the peripheral portion, it is possible to form a hollow portion similar to the hollow portion partitioned in the inner portion, In addition, even when a curved surface is attached to the surface plate, the tubular simple substance can be deformed in response to the bending deformation of the surface plate. Therefore, not only the flat honeycomb panel but also the curved honeycomb panel can be easily manufactured, and the strength, heat insulation and sound insulation of the panel can be improved.
【００１７】また、筒状単体の少なくとも一端に鍔部を
設けることにより、筒状単体同士及び筒状単体と表面板
との接合性の向上が図れる（請求項１）。また、筒状単
体の集合群を、大きさの異なる複数種類の筒状単体の組
合せとすることにより、例えば部分的に強度が要求され
る箇所に小さい筒状単体を配置し、それ以外の箇所に大
きな筒状単体を配置することで、パネルの強度を部分的
に高めることができ、用途に応じた多種類のハニカムパ
ネルの加工が可能となる（請求項２）。また、筒状単体
の側壁部に屈曲部を突設したり、筒状単体を板状部材の
螺旋状屈曲形状とすることにより、コア材に強度をもた
せることができると共に、ハニカムパネル自体の強度の
向上が図れる（請求項３，４）。Further, by providing the collar portion at least at one end of the tubular simple substance, the joining property between the tubular simple substances and between the tubular simple substance and the surface plate can be improved (claim 1). In addition, by combining a group of tubular simple bodies with a combination of multiple types of tubular simple bodies of different sizes, for example, a small tubular simple body is arranged at a location where strength is required partially, and other locations By arranging a large tubular unit in the above, the strength of the panel can be partially increased, and it becomes possible to process many kinds of honeycomb panels according to the application (claim 2). Further, by providing a bent portion on the side wall of the tubular simple substance or forming the tubular simple substance into a spiral bent shape of the plate-shaped member, it is possible to give strength to the core material and to increase the strength of the honeycomb panel itself. Can be improved (claims 3 and 4).
【００１８】また、筒状単体の配列を、軸線が垂直方向
に位置する第１の姿勢と、軸線が水平方向に位置する第
２の姿勢とを、適宜組合せることにより、面に対して直
交する方向に作用する面圧力以外に、面と平行な横方向
の圧力に対しても衝撃を緩和することができるので、ハ
ニカムパネルの強度の向上及び寿命の増大を図ることが
できる（請求項５〜８）。また、第２の姿勢の筒状単体
をパネル全長の長さに形成して、その中に熱媒体用の流
体を流すことにより、パネルに熱交換機能をもたせるこ
とができる。Further, by arranging the arrangement of the cylindrical single bodies in a first posture in which the axis is located in the vertical direction and a second posture in which the axis is located in the horizontal direction, it is orthogonal to the plane. In addition to the surface pressure acting in the direction of the horizontal direction, the impact can be mitigated against the pressure in the lateral direction parallel to the surface, so that the strength and the life of the honeycomb panel can be improved (claim 5). ~ 8). Further, the tubular simple substance in the second posture is formed in the length of the entire length of the panel, and the fluid for the heat medium is caused to flow through the tubular simple substance, so that the panel can have the heat exchange function.
【００１９】また、コア材を、略台形波形状に折曲され
た複数の折曲板と、それぞれが独立した多数の筒状単体
の集合群とで形成することにより、折曲板間の隙間を筒
状単体で塞ぐことができ、パネルの寸法精度の向上及び
強度の向上が図れる（請求項９）。Further, by forming the core material from a plurality of bent plates bent into a substantially trapezoidal wave shape and a group of a large number of independent cylindrical members, a gap between the bent plates is formed. Can be closed with a single cylinder, and the dimensional accuracy and strength of the panel can be improved (claim 9).
【００２０】また、表面板及びコア材をアルミニウム合
金製部材にて形成すると共に、少なくともコア材をその
表面にろう付け用ろう材を施したクラッド材にて形成す
ることにより、表面板と筒状単体とを、熱処理炉におい
て、ろう付けにより密着状態で一体成形することがで
き、ハニカムパネルの強度及び寸法精度を高めることが
できる（請求項１０）。Further, by forming the surface plate and the core material with an aluminum alloy member and at least the core material with a clad material having a brazing material for brazing on its surface, The unitary body can be integrally molded by brazing in a heat treatment furnace in a closely contacted state, and the strength and dimensional accuracy of the honeycomb panel can be improved (claim 10).
【００２１】[0021]
【実施例】以下、この発明の実施例を添付図面に基づい
て詳述する。図１はこの発明のハニカムパネルの第一実
施例の断面斜視図である。Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a sectional perspective view of a first embodiment of the honeycomb panel of the present invention.
【００２２】この発明のハニカムパネルは、例えば矩形
状に形成される一対の表面板１，１と、これら表面板
１，１間の周辺部に介在される枠材２と、両表面板１，
１と枠材２とで形成される空間内に介在されるコア材３
とで構成されている。The honeycomb panel of the present invention includes, for example, a pair of surface plates 1, 1 formed in a rectangular shape, a frame member 2 interposed in the peripheral portion between these surface plates 1, 1, both surface plates 1, 1.
1 and a frame member 2 are interposed in a space formed by a core member 3
It consists of and.
【００２３】この場合、上記表面板１はアルミニウム合
金製板材にて形成されており、上記枠材２はアルミニウ
ム合金製の中空押出形材にて形成されている。また、上
記コア材３は、それぞれが独立した多数の筒状単体４の
集合群にて形成されて、多数に区画された中空部を形成
している。したがって、パネル周縁部においても、内方
部で区画された中空部と同様の中空部を形成することが
できる。In this case, the surface plate 1 is formed of an aluminum alloy plate material, and the frame member 2 is formed of an aluminum alloy hollow extruded shape member. Further, the core material 3 is formed by a group of a large number of independent tubular bodies 4 which are independent from each other, and forms a large number of divided hollow portions. Therefore, also in the peripheral portion of the panel, it is possible to form the same hollow portion as the hollow portion partitioned by the inner portion.
【００２４】上記筒状単体４は、例えばアルミニウム合
金製の板部材を屈曲成形した円筒状筒体にて形成されて
おり、その両端には、それぞれ外方に向う外向きフラン
ジ状の鍔部４ａが設けられている（図４（ａ）参照）。
このように構成される多数の筒状単体４を表面板１と枠
体２とで構成される空間内に介在させると、筒状単体４
の鍔部４ａ同士が互いに接触すると共に鍔部４ａが表面
板１に接触する。したがって、表面板１、枠材２及び筒
状単体４を、図示しない熱処理炉において所定温度下で
加熱することにより、表面板１、枠材２及び筒状単体４
が、ろう付けにより一体成形される（図２参照）。ま
た、ハニカムパネルに曲面を付ける場合においても、図
３に示すように、表面板１の曲げ変形に応じて筒状単体
４の筒状部が変形すると共に、鍔部４ａが表面板１に確
実に接触するので、筒状単体４と表面板１とを密着状態
に一体成形することができる。したがって、筒状単体４
と表面板１とを接合させた状態で、曲げ方向に左右され
ることなく、三次元方向に自由な曲率を有するハニカム
パネルを得ることができる。The tubular unit 4 is formed of a cylindrical tubular body formed by bending a plate member made of, for example, an aluminum alloy. Both ends of the tubular simple body 4 are outward flange-shaped flange portions 4a. Are provided (see FIG. 4A).
When a large number of cylindrical single bodies 4 configured in this way are interposed in the space defined by the surface plate 1 and the frame body 2, the cylindrical single bodies 4 are formed.
The collar portions 4a of the above contact each other, and the collar portion 4a contacts the surface plate 1. Therefore, by heating the surface plate 1, the frame member 2, and the tubular unit 4 at a predetermined temperature in a heat treatment furnace (not shown), the surface plate 1, the frame member 2, and the tubular unit 4 are heated.
Are integrally formed by brazing (see FIG. 2). Also, when a curved surface is attached to the honeycomb panel, as shown in FIG. 3, the tubular portion of the tubular simple substance 4 is deformed according to the bending deformation of the surface plate 1, and the flange portion 4a is securely attached to the surface plate 1. Since the cylindrical single body 4 and the surface plate 1 can be integrally formed in close contact with each other. Therefore, the tubular simple substance 4
It is possible to obtain a honeycomb panel having a free curvature in a three-dimensional direction without being influenced by a bending direction in a state where the and the surface plate 1 are joined.
【００２５】この場合、表面板１、枠材２及び筒状単体
４のうちの少なくとも筒状単体４は、その外表面にろう
付け用のろう材（ＪＩＳ Ａ４０４５等）を用いたアル
ミニウムクラッド材にて形成されている。したがって、
筒状単体４をアルミニウム合金製板材を屈曲して成形し
た場合においても、ハニカムパネルの成形後においては
板材の両端の分離部はろう付けによって接合され、筒状
単体４は完全に筒状になる。なお、表面板１、枠材２、
筒状単体４のいずれかを、その表面にろう材を用いたア
ルミニウムクラッド材にて形成することも可能であり、
あるいは、表面板１、枠材２、筒状単体４のいずれにも
アルミニウムクラッド材を用いずに、それらの間にろう
材を挟んで、熱処理時にろう材を溶かしてろう付けする
ようにしてもよい。この場合、フラックスとして非腐食
性フラックス例えばＫＦ＋ＡｌＦ3あるいはＫＡｌＦ4＋
Ｋ3ＡｌＦ6＋Ｋ2ＡｌＦ5・Ｈ2Ｏ等のフラックスを用い
て表面板１，枠材２及び筒状単体４を接合する方が好ま
しい。In this case, at least the tubular unit 4 among the surface plate 1, the frame member 2 and the tubular unit 4 is an aluminum clad material using a brazing material (JIS A4045 etc.) for brazing on its outer surface. Is formed. Therefore,
Even when the tubular simple substance 4 is formed by bending a plate material made of aluminum alloy, the separated portions at both ends of the plate material are joined by brazing after the honeycomb panel is formed, and the tubular simple substance 4 becomes a complete tubular shape. . In addition, the surface plate 1, the frame member 2,
It is also possible to form any one of the cylindrical simple bodies 4 on the surface of the aluminum clad material using a brazing material,
Alternatively, the aluminum clad material is not used for any of the surface plate 1, the frame material 2, and the tubular simple substance 4, but a brazing material is sandwiched between them, and the brazing material is melted and brazed during the heat treatment. Good. In this case, the flux is a non-corrosive flux such as KF + AlF 3 or KAlF 4 +
It is preferable to join the surface plate 1, the frame member 2 and the tubular unit 4 with a flux of K 3 AlF 6 + K 2 AlF 5 · H 2 O or the like.
【００２６】上記実施例では、鍔部４ａが筒状単体４の
両端に形成される外向きフランジ状である場合について
説明したが、図４（ｂ）に示すように、筒状単体４の両
端から内方に向う内向きフランジ状の鍔部４ｂとしても
よく、あるいは、図４（ｃ）及び（ｄ）に示すように、
筒状単体４の一端に設けられる外向きフランジ状の鍔部
４ｃあるいは内向きフランジ状の鍔部４ｄであってもよ
い。更には、図５（ａ），（ｂ）に示すように、円周方
向に適宜間隔をおいて突設される鍔部４ｅ，４ｆとして
もよい。In the above embodiment, the case where the collar portion 4a has an outward flange shape formed at both ends of the tubular unit 4 has been described. However, as shown in FIG. The flange portion 4b may have an inward flange shape that faces inward from the inside, or as shown in FIGS. 4 (c) and 4 (d),
It may be an outward flange-shaped flange portion 4c or an inward flange-shaped flange portion 4d provided at one end of the tubular unit body 4. Further, as shown in FIGS. 5A and 5B, the collar portions 4e and 4f may be provided so as to project at appropriate intervals in the circumferential direction.
【００２７】また、上記実施例では、筒状単体４が同じ
大きさの同寸法の場合について説明したが、図６に示す
ように、大きさの異なる複数種類（図面では２種類の場
合を示す）の筒状単体４Ａ，４Ｂを組合せて使用するこ
とができ。例えば大きな筒状単体４Ａの中に小さな筒状
単体４Ｂを挿入配置することで、ハニカムパネル自体に
部分的に強度をもたせることができる。また、図７に示
すように、大きさの異なる筒状単体４Ａ，４Ｂ，４Ｃを
用意し、最も小さい筒状単体４Ｃを中心部側に配置し、
次に小さい筒状単体４Ｂをその外側に配置し、そして最
も大きな筒状単体４Ａを外周側に配置することにより、
ハニカムパネルの中心部に強度をもたせるようにするこ
とができる。このように、筒状単体４の大きさを変えて
適宜組合せることにより、ハニカムパネル自身の強度を
部分的に変えることができる。Further, in the above embodiment, the case where the cylindrical single body 4 has the same size and the same size has been described. However, as shown in FIG. 6, a plurality of types having different sizes (two types are shown in the drawings are shown. The cylindrical single bodies 4A and 4B in) can be used in combination. For example, by inserting and arranging the small tubular unit 4B into the large tubular unit 4A, the honeycomb panel itself can be partially provided with strength. In addition, as shown in FIG. 7, cylindrical single bodies 4A, 4B, 4C having different sizes are prepared, and the smallest cylindrical single body 4C is arranged on the center side,
Next, by arranging the smallest cylindrical single body 4B on the outer side thereof and by arranging the largest cylindrical single body 4A on the outer peripheral side,
It is possible to give strength to the central portion of the honeycomb panel. As described above, the strength of the honeycomb panel itself can be partially changed by changing the size of the tubular simple substance 4 and appropriately combining them.
【００２８】なお、図７では、ハニカムパネルが円形の
場合について説明したが、ハニカムパネルの形状は、上
記矩形状や円形以外の形状、例えば三角形、台形等任意
の形状にすることができる。特に矩形状以外の異形のハ
ニカムパネルにおいては、その周縁部においても、内方
部で区画された中空部と同様の中空部を形成することが
できる。Although the honeycomb panel has a circular shape in FIG. 7, the honeycomb panel may have any shape other than the rectangular shape or the circular shape, such as a triangular shape or a trapezoidal shape. In particular, in a honeycomb panel having an irregular shape other than the rectangular shape, a hollow portion similar to the hollow portion defined by the inner portion can be formed in the peripheral portion as well.
【００２９】また、上記実施例では、筒状単体４が円筒
体あるいは略円筒状に形成される場合について説明した
が、図８に示すように、筒状単体４の側壁部に、例えば
外方に向う２個の屈曲部５を突設することにより、筒状
単体４の強度を高めることができる共に、隣接する筒状
単体４の屈曲部５同士が接触してろう付けされるので、
ハニカムパネルの強度を更に高めることができる。な
お、屈曲部５の数は２個以外に、１個あるいは３個以上
任意の数設けることも可能である。Further, in the above embodiment, the case where the tubular simple substance 4 is formed into a cylindrical body or a substantially cylindrical shape has been described. However, as shown in FIG. By projecting two bent portions 5 facing toward each other, the strength of the tubular simple substance 4 can be increased, and the bent portions 5 of the adjacent tubular simple substances 4 are brought into contact with each other to be brazed.
The strength of the honeycomb panel can be further increased. The number of bent portions 5 may be one, or three or more, other than two.
【００３０】また、図９に示すように、板状部材を螺旋
状に屈曲して筒状単体４を形成することにより、上記屈
曲分を突設した場合と同様に、筒状単体４の強度を高め
ることができる共に、ハニカムパネルの強度を高めるこ
とができる。この場合、螺旋部６の巻き数が多い程、筒
状態４の強度を高めることができる。Further, as shown in FIG. 9, by bending the plate-like member in a spiral shape to form the tubular unit 4, the strength of the tubular unit 4 is increased in the same manner as when the bent portion is projected. And the strength of the honeycomb panel can be increased. In this case, the larger the number of turns of the spiral portion 6, the higher the strength of the tubular state 4.
【００３１】上記実施例では、多数の筒状単体４を同一
平面上に配列してコア材３を形成するようにした場合に
ついて説明したが、筒状単体４の軸線が垂直方向に位置
する第１の姿勢７と、筒状単体４の軸線が水平方向に位
置しかつ２つの筒状単体４が垂直方向に積層される第２
の姿勢８とを交互に組合せてコア材３を形成することも
可能である。また、別の配列形態としては、例えば図１
１に示すように、第１の姿勢７をとる２列の筒状単体４
と、第２の姿勢８をとる１列の筒状単体４の上下面に第
２の姿勢８と同様に配列される長尺の筒状単体４０を配
置して、コア材３を複層構造に形成することも可能であ
る。更には、図１２に示すように、第１の姿勢７を積層
させると共に、その間にアルミニウム合金製の仕切板９
を介在させ、更にその両面に第２の姿勢８をとる長尺の
筒状単体４０を配置してコア材３を形成することも可能
である。この場合、第２の姿勢をとる長尺の筒状単体４
０をパネルの全長に亘って配設し、この筒状単体４０の
中に熱媒体用の流体を流すことにより、パネルに熱交換
機能をもたせることができる。In the above embodiment, the case where a large number of cylindrical single bodies 4 are arranged on the same plane to form the core material 3 has been described. However, the axial line of the cylindrical single bodies 4 is located in the vertical direction. The posture 7 of 1 and the axis of the tubular unit 4 are positioned in the horizontal direction, and the two tubular units 4 are vertically stacked.
It is also possible to form the core material 3 by alternately combining the postures 8 and 8. Further, as another arrangement form, for example, FIG.
As shown in FIG. 1, two rows of the tubular simple bodies 4 that take the first posture 7
And a long tubular single body 40 arranged in the same manner as in the second posture 8 is arranged on the upper and lower surfaces of one row of the tubular single body 4 that takes the second posture 8, and the core material 3 has a multilayer structure. It is also possible to form it. Further, as shown in FIG. 12, the first posture 7 is laminated, and the partition plate 9 made of aluminum alloy is interposed therebetween.
It is also possible to form the core material 3 by interposing, and arranging a long tubular simple substance 40 having the second posture 8 on both surfaces thereof. In this case, the long tubular simple substance 4 that takes the second posture
It is possible to give the panel a heat exchange function by arranging 0 over the entire length of the panel and flowing the fluid for the heat medium through the tubular simple substance 40.
【００３２】このように、軸線が垂直方向に位置する第
１の姿勢７と、軸線が水平方向に位置する第２の姿勢８
とを適宜組合せることにより、ハニカムパネルの面に対
して直交する方向に作用する面圧力以外に、面と平行な
横方向の圧力に対しても衝撃を緩和することができるの
で、ハニカムパネルの強度の向上及び寿命の増大を図る
ことができる。As described above, the first posture 7 in which the axis is positioned in the vertical direction and the second posture 8 in which the axis is positioned in the horizontal direction
By appropriately combining and, in addition to the surface pressure acting in the direction orthogonal to the surface of the honeycomb panel, it is possible to absorb the impact against the pressure in the lateral direction parallel to the surface, the honeycomb panel It is possible to improve the strength and the life.
【００３３】なお、上記実施例では、コア材３を筒状単
体４のみの集合群にて形成する場合について説明した
が、その他の形態として、図１３に示すように、略台形
波形状に折曲された複数のアルミニウム合金製の折曲板
１０と、それぞれが独立した多数の筒状単体４の集合群
とで、コア材３を形成するようにしてもよい。このよう
に形成することにより、折曲板９間の隙間を筒状単体４
で塞ぐことができるので、ハニカムパネルの寸法精度の
向上及び強度の向上が図れる。In the above embodiment, the case where the core material 3 is formed by a group of only the cylindrical single bodies 4 has been described, but as another embodiment, as shown in FIG. 13, the core material 3 is folded into a substantially trapezoidal wave shape. The core material 3 may be formed by a plurality of bent bending plates 10 made of an aluminum alloy and a group of a large number of cylindrical single bodies 4 that are independent of each other. By forming in this way, the gap between the bending plates 9 is made into the cylindrical unit 4
Since it can be closed with, the dimensional accuracy and the strength of the honeycomb panel can be improved.
【００３４】次に、上記のように構成されるこの発明の
ハニカムパネルを成形する場合の一例を説明する。ま
ず、一方の表面板１の周辺部に枠材２を配設し、この表
面板の上面に複数の筒状単体４を互いに接触させた状態
で配列し、その上面に他方の表面板１を被せた後、図示
しない型枠にて固定する。そして、固定された状態の一
対の表面板１、枠材２及び筒状単体４の集合群にて形成
されるコア材３を熱処理炉内に挿入して、適宜温度下で
加熱処理してろう付けにより一体成形する。Next, an example of molding the honeycomb panel of the present invention having the above-mentioned structure will be described. First, a frame member 2 is arranged in the peripheral portion of one surface plate 1, and a plurality of cylindrical single bodies 4 are arranged on the upper surface of this surface plate so as to be in contact with each other, and the other surface plate 1 is arranged on the upper surface. After covering, it is fixed with a mold (not shown). Then, the core material 3 formed of a set group of the fixed surface plate 1, the frame material 2 and the tubular simple substance 4 in a fixed state is inserted into the heat treatment furnace and heat-treated at an appropriate temperature. It is integrally molded by attaching.
【００３５】なお、上記実施例では両表面板１の周辺部
に枠材２を有するハニカムパネルの場合について説明し
たが、必ずしも枠材２を設ける必要はなく、パネル成形
時に両表面板１間にカーボン製型枠等を介在させて成形
後に型枠を取り外して、表面板１とコア材３とでハニカ
ムパネルを形成することも可能である。In the above-mentioned embodiment, the honeycomb panel having the frame member 2 on the peripheral portions of the both surface plates 1 has been described. However, the frame member 2 does not necessarily have to be provided, and the both surface plates 1 may be formed at the time of panel molding. It is also possible to form the honeycomb panel with the surface plate 1 and the core material 3 by removing the mold after molding with a carbon mold or the like interposed.
【００３６】[0036]
【発明の効果】以上に説明したように、この発明のハニ
カムパネルによれば、上述のように構成されているの
で、以下のような優れた効果が得られる。As described above, according to the honeycomb panel of the present invention, which is configured as described above, the following excellent effects can be obtained.
【００３７】１）一対の表面板間に形成される空間内に
介在されるコア材を、それぞれが独立した多数の筒状単
体の集合群にて形成することにより、上記空間内に容易
に筒状単体を介在させることができ、しかも周縁部にお
いても、内方部において区画された中空部と同様の中空
部を形成することができ、かつ表面板に曲面を付ける場
合においても、表面板の曲げ変形に対応して筒状単体を
変形することができる。したがって、ハニカムパネルの
強度、断熱性及び遮音性の向上を図ることができるト共
に、生産性の向上及び製品歩留まりの向上が図れる。1) By forming the core material interposed in the space formed between the pair of surface plates by a group of a large number of independent tubular members, the core member can be easily inserted into the space. -Like simple substance can be interposed, and also in the peripheral portion, a hollow portion similar to the hollow portion partitioned in the inner portion can be formed, and even when a curved surface is attached to the surface plate, The tubular simple substance can be deformed in response to bending deformation. Therefore, the strength, heat insulation and sound insulation of the honeycomb panel can be improved, and the productivity and the product yield can be improved.
【００３８】２）筒状単体の少なくとも一端に鍔部を設
けることにより、筒状単体同士及び筒状単体と表面板と
の接合性の向上が図れ、上記１）に加えて更に生産性の
向上及び製品歩留まりの向上を図ることができる。2) By providing the collar portion at least at one end of the tubular unit, the jointability between the tubular units and between the tubular unit and the surface plate can be improved. In addition to the above 1), the productivity can be further improved. In addition, the product yield can be improved.
【００３９】３）筒状単体の集合群を、大きさの異なる
複数種類の筒状単体の組合せとすることにより、ハニカ
ムパネルの強度を部分的に高めることができ、用途に応
じた多種類のハニカムパネルの加工が可能となる。3) The strength of the honeycomb panel can be partially increased by combining the group of tubular single bodies with a combination of a plurality of types of tubular single bodies having different sizes. The honeycomb panel can be processed.
【００４０】４）筒状単体の側壁部に屈曲部を突設する
か、あるいは、筒状単体を板状部材の螺旋状屈曲形状と
することにより、コア材に強度をもたせることができ、
上記１）に加えてハニカムパネル自体の強度を更に向上
することができる。4) The core material can be made strong by forming a bent portion on the side wall portion of the cylindrical simple substance or by forming the cylindrical simple substance into a spiral curved shape of a plate member.
In addition to the above 1), the strength of the honeycomb panel itself can be further improved.
【００４１】５）筒状単体の配列を、軸線が垂直方向に
位置する第１の姿勢と、軸線が水平方向に位置する第２
の姿勢とを、適宜組合せることにより、面に対して直交
する方向に作用する面圧力以外に、面と平行な横方向の
圧力に対しても衝撃を緩和することができるので、上記
１）に加えてハニカムパネルの強度の向上及び寿命の増
大を図ることができる。また、第２の姿勢をとる筒状単
体をパネル全長の長さに形成して、その中に熱媒体用の
流体を流すことにより、パネルに熱交換機能をもたせる
ことができる。5) The arrangement of the cylindrical single bodies is made up of a first posture in which the axis is positioned vertically and a second posture in which the axis is positioned horizontally.
By appropriately combining the above-mentioned postures and the postures, the impact can be mitigated against not only the surface pressure acting in the direction orthogonal to the surface but also the lateral pressure parallel to the surface. In addition, it is possible to improve the strength and the life of the honeycomb panel. In addition, by forming a tubular simple body having the second posture in the length of the entire length of the panel and flowing the fluid for the heat medium in the panel, the panel can have a heat exchange function.
【００４２】６）コア材を、略台形波形状に折曲された
複数の折曲板と、それぞれが独立した多数の筒状単体の
集合群とで形成することにより、折曲板間の隙間を筒状
単体で塞ぐことができ、パネルの寸法精度の向上及び強
度の向上が図れる。6) By forming the core material from a plurality of bent plates bent in a substantially trapezoidal wave shape and a group of a large number of independent cylindrical members, a gap between the bent plates is formed. Can be closed with a single cylinder, and the dimensional accuracy and strength of the panel can be improved.
【００４３】７）表面板及びコア材をアルミニウム合金
製部材にて形成すると共に、少なくともコア材をその表
面にろう付け用ろう材を施したクラッド材にて形成する
ことにより、表面板と筒状単体とを、熱処理炉におい
て、ろう付けにより密着状態で一体成形することがで
き、上記１）に加えてハニカムパネルの強度及び寸法精
度を高めることができると共に、スループットの向上を
図ることができる。7) By forming the surface plate and the core material with aluminum alloy members and at least the core material with a clad material having a brazing material for brazing on its surface, The unitary body can be integrally molded by brazing in a heat treatment furnace in an intimate contact state, and in addition to the above 1), the strength and dimensional accuracy of the honeycomb panel can be increased and the throughput can be improved.
【図１】この発明の第一実施例のハニカムパネルの断面
斜視図である。FIG. 1 is a cross-sectional perspective view of a honeycomb panel of a first embodiment of the present invention.
【図２】図１の要部断面図である。FIG. 2 is a cross-sectional view of a main part of FIG.
【図３】曲面付きハニカムパネルの要部概略図である。FIG. 3 is a schematic view of a main part of a honeycomb panel with a curved surface.
【図４】この発明における筒状単体の第一実施例の変形
例を示す概略断面図である。FIG. 4 is a schematic cross-sectional view showing a modified example of the first embodiment of the tubular simple substance according to the present invention.
【図５】第一実施例の筒状単体の別の形態を示す斜視図
である。FIG. 5 is a perspective view showing another form of the tubular simple substance of the first embodiment.
【図６】第二実施例の筒状単体の分解斜視図（ａ）及び
その組合せの一例を示す概略平面図（ｂ）である。FIG. 6 is an exploded perspective view (a) of a cylindrical single body of a second embodiment and a schematic plan view (b) showing an example of a combination thereof.
【図７】第二実施例の筒状単体の別の配列例を有するハ
ニカムパネルの一部断面平面図である。FIG. 7 is a partial cross-sectional plan view of a honeycomb panel having another arrangement example of the tubular simple substance of the second embodiment.
【図８】第三実施例の筒状単体を示す概略斜視図であ
る。FIG. 8 is a schematic perspective view showing a cylindrical simple substance of a third embodiment.
【図９】第四実施例の筒状単体のを示す概略斜視図であ
る。FIG. 9 is a schematic perspective view showing a cylindrical simple substance of a fourth embodiment.
【図１０】この発明の第五実施例のハニカムパネルの概
略平面図（ａ）及びその断面図（ｂ）である。FIG. 10 is a schematic plan view (a) and a cross-sectional view (b) thereof of a honeycomb panel of a fifth embodiment of the present invention.
【図１１】第五実施例の別の形態を示す概略平面図
（ａ）及びその断面図（ｂ）である。FIG. 11 is a schematic plan view (a) and a sectional view (b) showing another form of the fifth embodiment.
【図１２】第五実施例の更に別の形態を示す断面図であ
る。FIG. 12 is a sectional view showing still another form of the fifth embodiment.
【図１３】この発明の第六実施例のハニカムパネルの概
略平面図である。FIG. 13 is a schematic plan view of a honeycomb panel of a sixth embodiment of the present invention.
【図１４】従来のハニカムパネルを示す断面斜視図であ
る。FIG. 14 is a cross-sectional perspective view showing a conventional honeycomb panel.
【図１５】従来のハニカムパネルのコア材の一部を示す
斜視図である。FIG. 15 is a perspective view showing a part of a core material of a conventional honeycomb panel.
【図１６】従来のハニカムパネルのコア材の加工状態を
示す説明図である。FIG. 16 is an explanatory diagram showing a processed state of a core material of a conventional honeycomb panel.
【図１７】従来のハニカムパネルにおけるコア材の別の
加工状態を示す説明図である。FIG. 17 is an explanatory view showing another processing state of the core material in the conventional honeycomb panel.
【図１８】従来の曲面パネルの概略断面図である。FIG. 18 is a schematic sectional view of a conventional curved panel.
１ 表面板 ２ 枠材 ３ コア材 ４（４Ａ，４Ｂ，４Ｃ，４０） 筒状単体 ４ａ〜４ｆ 鍔部 ５ 屈曲部 ６ 螺旋部 ７ 第１の姿勢 ８ 第２の姿勢 ９ 仕切板 １０ 折曲板 DESCRIPTION OF SYMBOLS 1 Surface plate 2 Frame material 3 Core material 4 (4A, 4B, 4C, 40) Cylindrical simple substance 4a-4f Collar part 5 Bending part 6 Spiral part 7 1st posture 8 2nd posture 9 Partition plate 10 Bending plate
───────────────────────────────────────────────────── フロントページの続き (72)発明者 松永 章生 静岡県庵原郡蒲原町蒲原１丁目34番１号 株式会社日軽技研内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Akio Matsunaga 1-34-1 Kambara, Kambara-cho, Anbara-gun, Shizuoka Prefecture
Claims (10)
内に介在されるコア材とを具備し、 上記コア材を、それぞれが独立した多数の筒状単体の集
合群にて形成し、 上記筒状単体の少なくとも一端に鍔部を突設してなるこ
とを特徴とするハニカムパネル。1. A pair of surface plates, and a core material interposed in a space between the surface plates, wherein the core material is formed by a group of a large number of independent cylindrical single bodies. A honeycomb panel, characterized in that a flange portion is projectingly provided on at least one end of the tubular simple substance.
内に介在されるコア材とを具備し、 上記コア材を、それぞれが独立した多数の筒状単体の集
合群にて形成し、 上記筒状単体の集合群が、大きさの異なる複数種類の筒
状単体の組合せであることを特徴とするハニカムパネ
ル。2. A pair of surface plates and a core material interposed in the space between the surface plates, wherein the core material is formed by a group of a large number of independent cylindrical members. A honeycomb panel, characterized in that the group of the tubular single bodies is a combination of a plurality of types of tubular single bodies having different sizes.
内に介在されるコア材とを具備し、 上記コア材を、それぞれが独立した多数の筒状単体の集
合群にて形成し、 上記筒状単体の側壁部に、屈曲部を突設してなることを
特徴とするハニカムパネル。3. A pair of surface plates and a core material interposed in the space between the surface plates, wherein the core material is formed by a group of a large number of independent cylindrical single bodies. A honeycomb panel characterized in that a bent portion is provided on a side wall portion of the tubular simple substance so as to project therefrom.
内に介在されるコア材とを具備し、 上記コア材を、それぞれが独立した多数の筒状単体の集
合群にて形成し、 上記筒状単体が板状部材を螺旋状に屈曲してなることを
特徴とするハニカムパネル。4. A pair of surface plates and a core material interposed in a space between the surface plates, wherein the core material is formed by a group of a large number of independent cylindrical members. A honeycomb panel, wherein the tubular simple substance is formed by bending a plate member in a spiral shape.
内に介在されるコア材とを具備し、 上記コア材を、それぞれが独立した多数の筒状単体の集
合群にて形成し、 上記筒状単体の配列が、軸線が垂直方向に位置する第１
の姿勢と、軸線が水平方向に位置する第２の姿勢とを、
適宜組合せたものであることを特徴とするハニカムパネ
ル。5. A pair of surface plates and a core material interposed in the space between the surface plates, wherein the core material is formed by a group of a large number of independent cylindrical members. , The cylindrical array is arranged so that the axis line is located in the vertical direction.
And the second posture in which the axis line is located in the horizontal direction,
A honeycomb panel characterized by being appropriately combined.
構造を含む請求項５記載のハニカムパネル。6. The honeycomb panel according to claim 5, wherein the second posture includes a multilayer structure in which tubular simple bodies are laminated.
層構造としたことを含む請求項５記載のハニカムパネ
ル。7. The honeycomb panel according to claim 5, including a multi-layer structure in which the first posture and the second posture are laminated.
に仕切板を介在してなることを含む請求項５記載のハニ
カムパネル。8. The honeycomb panel according to claim 5, further comprising stacking the first posture and interposing a partition plate therebetween.
内に介在されるコア材とを具備し、 上記コア材を、略台形波形状に折曲された複数の折曲板
と、それぞれが独立した多数の筒状単体の集合群とで形
成してなることを特徴とするハニカムパネル。9. A pair of surface plates, and a core material interposed in a space between these surface plates, wherein the core material is bent into a substantially trapezoidal wave shape. A honeycomb panel formed by a group of a large number of independent tubular members.
製部材にて形成すると共に、少なくともコア材をその表
面にろう付け用ろう材を施したクラッド材にて形成して
なることを特徴とする請求項１ないし９のいずれかに記
載のハニカムパネル。10. The surface plate and the core material are formed of an aluminum alloy member, and at least the core material is formed of a clad material having a brazing material for brazing on its surface. Item 10. The honeycomb panel according to any one of Items 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33508694A JP3172986B2 (en) | 1994-12-21 | 1994-12-21 | Honeycomb panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33508694A JP3172986B2 (en) | 1994-12-21 | 1994-12-21 | Honeycomb panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08174728A true JPH08174728A (en) | 1996-07-09 |
| JP3172986B2 JP3172986B2 (en) | 2001-06-04 |
Family
ID=18284619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33508694A Expired - Fee Related JP3172986B2 (en) | 1994-12-21 | 1994-12-21 | Honeycomb panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3172986B2 (en) |
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