JPH11247922A - Structural material - Google Patents
Structural materialInfo
- Publication number
- JPH11247922A JPH11247922A JP6424598A JP6424598A JPH11247922A JP H11247922 A JPH11247922 A JP H11247922A JP 6424598 A JP6424598 A JP 6424598A JP 6424598 A JP6424598 A JP 6424598A JP H11247922 A JPH11247922 A JP H11247922A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- groove
- structural material
- present
- longitudinal direction
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、種々の機械や装
置の腕や骨組み、台、枠、その他の機械の支持部材とし
て用いられる構造材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structural material used as a support member of an arm or a frame, a base, a frame, or another machine of various machines and devices.
【０００２】[0002]
【従来の技術】従来、高速自動機やロボット、スライド
ガイドレールなどを組み立てるとき、支持部材として用
いられる構造材は、鋼材を溶接などにより一体に組み立
てたものや、アルミニウム押出形材を組み立てたもので
あった。2. Description of the Related Art Conventionally, when assembling a high-speed automatic machine, a robot, a slide guide rail, etc., a structural material used as a supporting member is a steel material integrally assembled by welding or the like, or an aluminum extruded shape material assembled. Met.
【０００３】また、上記アルミニウム押出形材は、軽量
で外観がきれいなので、荷重があまりかからず、外部に
露出するような個所に多く設けられている。[0003] Further, the above-mentioned extruded aluminum material is lightweight and has a beautiful appearance, so that a large load is not applied and the aluminum extruded material is provided in many places exposed to the outside.
【０００４】[0004]
【発明が解決しようとする課題】上記、従来の技術のア
ルミニウム構造材は、外観はきれいで軽量であるが、振
動が伝わりやすく機械やロボットのアームなどの高周波
が、特に伝わりやすかった。更に揺れも大きくなりやす
いという欠点もあった。The above-mentioned aluminum structural material of the prior art has a clean appearance and a light weight, but easily transmits vibrations, and particularly easily transmits high frequencies from a machine or a robot arm. Further, there is a disadvantage that the shaking tends to be large.
【０００５】この発明は、上記従来の技術の問題点に鑑
みてなされたもので、簡単な構成で、揺れや振動が生じ
にくい構造材を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the related art, and has as its object to provide a structural member having a simple structure and in which shaking and vibration hardly occur.
【０００６】[0006]
【課題を解決するための手段】この発明は、断面形状が
長手方向に沿って一定の押出形材からなり、この押出形
材の内部に長手方向に沿って、円形や異形の中空部が形
成され、側面にナット固定用の溝が形成されている構造
材であって、この中空部と溝の少なくとも一方に、樹脂
を充填してなる構造材である。上記樹脂は、金属粉を混
合したものでも良く、また、溝の両側または底部に位置
し、上記溝を囲むように設けられたものでも良い。According to the present invention, there is provided an extruded profile having a constant cross-sectional shape along the longitudinal direction, and a circular or irregular hollow portion is formed inside the extruded profile along the longitudinal direction. And a structural material in which a groove for fixing a nut is formed on a side surface, wherein at least one of the hollow portion and the groove is filled with a resin. The resin may be a mixture of metal powder, or may be provided on both sides or the bottom of the groove so as to surround the groove.
【０００７】[0007]
【発明の実施の形態】以下、この発明の実施の形態につ
いて、図面に基づいて説明する。図１〜図３は、この発
明の第一実施形態を示すもので、この実施形態の構造材
は、長手方向に一定の断面形状を有した長尺のアルミニ
ウム、またはアルミニウム合金などの押し出し形材１０
からなり、この押出形材１０には、各側面に１本ずつの
ナット挿通用のＴ溝１２が形成されている。その押出形
材１０の中央部の内部には、円筒状の中空部１４が長手
方向に形成されている。更に、この構造材１０の四隅に
も、円筒状の中空部１６が各々長手方向に沿って形成さ
れている。Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 3 show a first embodiment of the present invention, in which a structural material of this embodiment is an extruded material such as long aluminum or aluminum alloy having a constant cross-sectional shape in the longitudinal direction. 10
The extruded profile 10 is formed with one T-groove 12 for inserting a nut on each side surface. Inside the central part of the extruded profile 10, a cylindrical hollow portion 14 is formed in the longitudinal direction. Further, cylindrical hollow portions 16 are also formed at the four corners of the structural material 10 along the longitudinal direction.
【０００８】各中空部１４，１６には、ウレタンなどの
樹脂１８が充填されている。充填方法は、発泡性の樹脂
１８を発泡前に注入し、中空部１６内で発泡させて密に
充填する。The hollow portions 14 and 16 are filled with a resin 18 such as urethane. In the filling method, a foamable resin 18 is injected before foaming, and foamed in the hollow portion 16 to be densely filled.
【０００９】この実施形態の構造材の使用例は、図３に
示すように、例えば２本以上の、押出形材１０を直交さ
せ、Ｔ溝１２にナット３３とナットホルダ３４を挿通
し、ボルト穴３１を有したＬ字型のブラケット３０の中
心を、Ｔ溝１２に合わせて、ボルト３２をナット３３に
螺合させる。As shown in FIG. 3, for example, as shown in FIG. 3, two or more extruded members 10 are made orthogonal to each other, a nut 33 and a nut holder 34 are The bolt 32 is screwed into the nut 33 so that the center of the L-shaped bracket 30 having the hole 31 is aligned with the T groove 12.
【００１０】この実施形態の構造材によれば、軽量で外
観がきれいなアルミニウム押出形材１０からなる構造材
においても、駆動モータやその他の振動による共振が生
じにくい。特に、発泡樹脂１８が高周波を吸収するの
で、構造材やその上の移動体の移動中及び停止時にゆれ
や振動及び騒音が生じにくい。またＴ溝１２の側方及び
底面に対向して樹脂１８が充填されているので、バラン
ス良く制振作用を得ることができ、効果的に振動を抑え
ることができる。According to the structural material of this embodiment, even when the structural material is made of the extruded aluminum material 10 that is lightweight and has a beautiful appearance, resonance due to the driving motor and other vibrations is unlikely to occur. In particular, since the foamed resin 18 absorbs high frequency, the structural material and the moving body thereover are less likely to sway, vibrate, and generate noise when moving and stopping. Further, since the resin 18 is filled opposite to the side and the bottom of the T-shaped groove 12, the vibration damping action can be obtained in a well-balanced manner, and the vibration can be effectively suppressed.
【００１１】次にこの発明の第二実施形態について図
４，５を基にして説明する。ここで、上述の実施例と同
様の部材は同一符号を付して説明を省略する。この実施
形態の構造材は、各側面に２本のＴ溝１２が形成され、
内部には十字状の中空部１４が長手方向に形成されてい
る。更にこの押出形材１０の四隅には、円形の中空部１
６が各々長手方向に沿って形成されている。各中空部１
６には、樹脂に金属粉を混合させた、混合樹脂２０が充
填されている。金属粉は、切り屑などの廃材を利用し、
樹脂と混合させる。Next, a second embodiment of the present invention will be described with reference to FIGS. Here, the same members as those in the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted. In the structural material of this embodiment, two T-grooves 12 are formed on each side surface,
Inside, a cross-shaped hollow portion 14 is formed in the longitudinal direction. Further, at the four corners of the extruded profile 10, a circular hollow portion 1 is formed.
6 are formed along the longitudinal direction. Each hollow part 1
6 is filled with a mixed resin 20 in which a metal powder is mixed with a resin. Metal powder uses waste materials such as chips,
Mix with resin.
【００１２】この実施形態によれば、樹脂２０に金属粉
を入れることによって、更に高周波を吸収し、制振を抑
制するのに有効である。また、金属粉は、比重の重いも
のの方が良いが、その用途にあわせて適宜の比重のもの
を用いることができ、さらに、金属加工により出る廃材
を利用することによって、コストを低下させることがで
きる。According to this embodiment, by putting the metal powder into the resin 20, it is effective to further absorb high frequencies and suppress vibration suppression. In addition, the metal powder is preferably one having a higher specific gravity, but a metal powder having an appropriate specific gravity can be used according to its use, and further, the cost can be reduced by using waste material produced by metal processing. it can.
【００１３】次にこの発明の第三実施形態について図
６，７を基にして説明する。ここで、上述の実施形態と
同様の部材は同一符号を付して説明を省略する。この実
施形態の構造材は、、使用しないＴ溝１２内に、樹脂１
８、もしくは混合樹脂２０を挿入し、図示しないローラ
ーなどで全長にわたって押圧して、Ｔ溝１２内で、樹脂
２０が押出形材１０内に一体的に充填され挿通されたも
のである。Next, a third embodiment of the present invention will be described with reference to FIGS. Here, the same members as those in the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted. The structural material of this embodiment is such that the resin 1
8, or the mixed resin 20 is inserted and pressed over the entire length by a roller (not shown) or the like, and the resin 20 is integrally filled into the extruded shape 10 and inserted into the T-shaped groove 12.
【００１４】この実施形態によれば、中空部１４，１６
に、樹脂１８，２０を充填できない場合や、より多くの
制振効果を必要とする場合に有効である。また、Ｔ溝１
２に樹脂を充填することにより、構造材の外観を良好に
し、樹脂１８または混合樹脂２０を、Ｔ溝１２よりわず
かに盛り上がった状態に充填することにより、外部から
の衝突等に対して構造材の外側面の保護にもつながるも
のである。According to this embodiment, the hollow portions 14, 16
In addition, it is effective when the resin 18 or 20 cannot be filled or when more damping effect is required. In addition, T groove 1
2 is filled with resin to improve the appearance of the structural material. By filling the resin 18 or the mixed resin 20 in a slightly raised state from the T-groove 12, the structural material is protected against external collisions and the like. It also leads to protection of the outer surface of the.
【００１５】図８、図９はこの発明の第四実施形態を示
し、側面に３本のＴ溝１２が形成されたもので、この場
合、中空部１４内にも樹脂１８または混合樹脂２０が充
填されている。この実施形態によれば、きわめて大きな
制振効果が得られ、しかも重量は軽く形成可能である。FIGS. 8 and 9 show a fourth embodiment of the present invention, in which three T-grooves 12 are formed on the side surface. In this case, the resin 18 or the mixed resin 20 is also provided in the hollow portion 14. Is filled. According to this embodiment, an extremely large vibration damping effect can be obtained, and the weight can be reduced.
【００１６】図１０、図１１及び図１２、図１３は、そ
の他の形状の構造材を示すもので、押出形材１０の断面
の一方の側面側に中空部２４が広く形成されているもの
で、この中空部２４に樹脂１８や混合樹脂２０を充填す
ることにより、より大きな制振効果及び強度の上昇を得
ることができる。FIGS. 10, 11, 12 and 13 show structural members of other shapes, in which a hollow portion 24 is widely formed on one side of the cross section of the extruded profile 10. FIG. By filling the hollow portion 24 with the resin 18 or the mixed resin 20, a greater vibration damping effect and a higher strength can be obtained.
【００１７】この発明は、上記実施形態に限定されるも
のではなく押出形材の断面形状は適宜に設定できるもの
であり、樹脂が圧入される中空部や溝の断面形状も、四
角形や三角形やその他の多角形でも良く、楕円でも良
い。また、使用しないＴ溝にも適宜樹脂を充満しても良
い。更に、樹脂と混合させる金属粉の金属の種類は問わ
ないものである。The present invention is not limited to the above embodiment, and the cross-sectional shape of the extruded profile can be appropriately set. The cross-sectional shape of the hollow portion or groove into which the resin is press-fitted is also square, triangular, or triangular. Other polygons and ellipses may be used. Further, the T-groove that is not used may be appropriately filled with resin. Further, the type of metal of the metal powder mixed with the resin is not limited.
【００１８】[0018]
【発明の効果】この発明の構造材は、高周波や共振を吸
収し、振動や騒音や揺れを極めて少なくすることができ
るので、駆動部を有した構造材等の駆動速度を増すこと
ができ、構造材の耐久性や強度も向上させることができ
る。The structural material of the present invention absorbs high frequency and resonance, and can greatly reduce vibration, noise, and shaking, so that the driving speed of a structural material having a driving portion can be increased. The durability and strength of the structural material can also be improved.
【図面の簡単な説明】[Brief description of the drawings]
【図１】この発明の第一実施形態の構造材の断面図であ
る。FIG. 1 is a sectional view of a structural member according to a first embodiment of the present invention.
【図２】この発明の第一実施形態の構造材の斜視図であ
る。FIG. 2 is a perspective view of a structural member according to the first embodiment of the present invention.
【図３】この発明の第一実施形態の構造材の使用状態を
示す斜視図である。FIG. 3 is a perspective view showing a state of use of the structural material according to the first embodiment of the present invention.
【図４】この発明の第二実施形態の構造材の断面図ので
ある。FIG. 4 is a sectional view of a structural member according to a second embodiment of the present invention.
【図５】この発明の第二実施形態の構造材の斜視図であ
る。FIG. 5 is a perspective view of a structural member according to a second embodiment of the present invention.
【図６】この発明の第三実施形態の構造材の断面図であ
る。FIG. 6 is a sectional view of a structural member according to a third embodiment of the present invention.
【図７】この発明の第三実施形態の構造材の斜視図であ
る。FIG. 7 is a perspective view of a structural member according to a third embodiment of the present invention.
【図８】この発明の第四実施形態の構造材の断面図であ
る。FIG. 8 is a sectional view of a structural member according to a fourth embodiment of the present invention.
【図９】この発明の第四実施形態の構造材の斜視図であ
る。FIG. 9 is a perspective view of a structural member according to a fourth embodiment of the present invention.
【図１０】この発明の他の実施形態の構造材の断面図で
ある。FIG. 10 is a sectional view of a structural member according to another embodiment of the present invention.
【図１１】この発明の他の実施形態の構造材の斜視図で
ある。FIG. 11 is a perspective view of a structural member according to another embodiment of the present invention.
【図１２】この発明のさらに他の発明の構造材の断面図
である。FIG. 12 is a sectional view of a structural material according to still another embodiment of the present invention.
【図１３】この発明のさらに他の実施形態の構造材の斜
視図であるFIG. 13 is a perspective view of a structural material according to still another embodiment of the present invention.
１０ 押出形材 １２ Ｔ溝 １４，１６ 中空部 １８，２０ 樹脂 DESCRIPTION OF SYMBOLS 10 Extruded shape material 12 T groove 14, 16 Hollow part 18, 20 Resin
Claims (3)
形材からなり、この押出形材の内部に長手方向に沿って
中空部が形成され、側面にナット固定用の溝が形成され
ている構造材において、この中空部と溝の少なくとも一
方に、樹脂を充填してなることを特徴とする構造材。An extruded profile having a constant cross section along the longitudinal direction, a hollow portion is formed inside the extruded profile along the longitudinal direction, and a nut fixing groove is formed on a side surface. A structural material characterized in that at least one of the hollow portion and the groove is filled with a resin.
る請求項第１記載の構造材。2. The structural material according to claim 1, wherein said resin is a mixture of metal powder.
し、上記溝を囲むように設けられた請求項第１または２
記載の構造材。3. The first or second resin, wherein the resin is located on both sides or a bottom of the groove and is provided so as to surround the groove.
The described structural material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6424598A JPH11247922A (en) | 1998-02-27 | 1998-02-27 | Structural material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6424598A JPH11247922A (en) | 1998-02-27 | 1998-02-27 | Structural material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11247922A true JPH11247922A (en) | 1999-09-14 |
Family
ID=13252584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6424598A Pending JPH11247922A (en) | 1998-02-27 | 1998-02-27 | Structural material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11247922A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008120585A (en) * | 2006-11-15 | 2008-05-29 | Daifuku Co Ltd | Frame structure for article storage device |
| CN105173588A (en) * | 2015-07-30 | 2015-12-23 | 浙江新祥铝业股份有限公司 | High-performance guide rail structure for industrial automation |
| JP2016080166A (en) * | 2014-10-10 | 2016-05-16 | 株式会社横河ブリッジ | Long member for high damping assembly frame, and high damping assembly frame |
| JP2017198054A (en) * | 2016-04-28 | 2017-11-02 | 聖耶 近藤 | Metal frame apparatus attachable 0.5 millimeter adjustment brace tool with 0.5 millimeter pitch rotation stopper nut/usable wood screw |
-
1998
- 1998-02-27 JP JP6424598A patent/JPH11247922A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008120585A (en) * | 2006-11-15 | 2008-05-29 | Daifuku Co Ltd | Frame structure for article storage device |
| JP2016080166A (en) * | 2014-10-10 | 2016-05-16 | 株式会社横河ブリッジ | Long member for high damping assembly frame, and high damping assembly frame |
| CN105173588A (en) * | 2015-07-30 | 2015-12-23 | 浙江新祥铝业股份有限公司 | High-performance guide rail structure for industrial automation |
| JP2017198054A (en) * | 2016-04-28 | 2017-11-02 | 聖耶 近藤 | Metal frame apparatus attachable 0.5 millimeter adjustment brace tool with 0.5 millimeter pitch rotation stopper nut/usable wood screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040526 |
|
| A02 | Decision of refusal |
Effective date: 20041006 Free format text: JAPANESE INTERMEDIATE CODE: A02 |