JP2001196109A - Conductive pipe integrally having terminal part and its manufacturing method - Google Patents
Conductive pipe integrally having terminal part and its manufacturing methodInfo
- Publication number
- JP2001196109A JP2001196109A JP2000002092A JP2000002092A JP2001196109A JP 2001196109 A JP2001196109 A JP 2001196109A JP 2000002092 A JP2000002092 A JP 2000002092A JP 2000002092 A JP2000002092 A JP 2000002092A JP 2001196109 A JP2001196109 A JP 2001196109A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- conductive pipe
- terminal
- terminal portion
- manufacturing
- 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
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、パイプ式プレハブ
ジャンパ装置において、端部にジャンパ線を接続するた
めの端子部が一体に設けられたアルミニウム押出形材製
の導電性パイプおよびその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe-type prefabricated jumper device, and more particularly, to a conductive pipe made of extruded aluminum and having a terminal for integrally connecting a jumper wire to an end thereof and a method of manufacturing the same. .
【０００２】なお、本明細書において、「アルミニウ
ム」の語は純アルミニウムの他、アルミニウム合金をも
意味するものとする。[0002] In this specification, the term "aluminum" means not only pure aluminum but also aluminum alloy.
【０００３】[0003]
【従来の技術】従来、パイプ式プレハブジャンパ装置に
おいては、図５に示すように、アルミニウム押出形材製
の導電性パイプ(51)の端部にアルミニウム鋳物製の略羽
子板状端子(53)の基部(53a)が溶接(w)され、端子(53)の
板状部分にはジャンパ線のソケットを接続するための多
数のボルト孔(52)があけられていた。2. Description of the Related Art Conventionally, in a pipe type prefabricated jumper device, as shown in FIG. 5, an approximately castor-shaped terminal (53) made of aluminum casting is connected to an end of a conductive pipe (51) made of extruded aluminum. The base (53a) was welded (w), and a number of bolt holes (52) for connecting jumper sockets were formed in the plate-like portion of the terminal (53).
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上述し
たように、導電性パイプ(51)の端部に端子(53)の基部(5
3a)を溶接(w)する構造では、その溶接作業に手間がかか
ると共に押出形材製の導電性パイプ(51)と鋳物製の端子
(53)とを溶接(w)してその接合部に十分な強度をもたせ
るには、作業者にある程度の熟練が要求された。However, as described above, the base (5) of the terminal (53) is connected to the end of the conductive pipe (51).
In the structure where 3a) is welded (w), the welding work is time-consuming, and the conductive pipe (51) made of extruded shape and the terminal made of casting are used.
To weld (w) (53) with the joint to have sufficient strength, a certain level of skill was required for the operator.
【０００５】更に、上述したように、端子(53)が鋳物製
であり且つ溶接(w)箇所が存在することから、端子(53)
部分における導電性の低下を招くという不都合があっ
た。Further, as described above, since the terminal (53) is made of a casting and has a weld (w) portion, the terminal (53)
There was a disadvantage that the conductivity of the portion was reduced.
【０００６】本発明の目的は、溶接作業を一切不要と
し、強度的に優れていると共に高い導電率が得られる端
子一体型の導電性パイプおよびその製造方法を提供する
ことにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a terminal-integrated conductive pipe which does not require any welding work, is excellent in strength, and has a high conductivity, and a method of manufacturing the same.
【０００７】[0007]
【課題を解決するための手段】請求項１記載の端子部を
一体に有する導電性パイプは、アルミニウム押出形材よ
りなるパイプの端部から端部寄り部分が略板状の端子部
に成形され、端子部には多数のボルト孔があけられてい
るものである。According to a first aspect of the present invention, there is provided a conductive pipe having a terminal portion integrally formed with a substantially plate-like terminal portion from an end portion of the pipe made of extruded aluminum material. The terminal portion has a large number of bolt holes.
【０００８】上記端子部は、通常、導電性パイプの両端
に設けられるが、一端だけに設けることもある。The terminals are usually provided at both ends of the conductive pipe, but may be provided only at one end.
【０００９】請求項１記載の導電性パイプによれば、ア
ルミニウム押出形材製パイプの端部から端部寄り部分に
かけて略板状の端子部が一体に設けられているため、パ
イプに別途端子を溶接する必要がなくなり、また端子部
を含めて導電性パイプ全体がアルミニウム押出形材製で
あるため、材質的にも均一であって、導電性にも優れて
いる。According to the conductive pipe of the first aspect, since the substantially plate-shaped terminal portion is integrally provided from the end portion to the portion near the end portion of the extruded aluminum pipe, a separate terminal is provided on the pipe. There is no need for welding, and since the entire conductive pipe including the terminal portion is made of extruded aluminum, the material is uniform and excellent in conductivity.
【００１０】請求項２記載の端子部を一体に有する導電
性パイプの製造方法は、アルミニウムよりなるパイプを
押出成形し、該パイプの溶体化処理後、パイプの端部か
ら端部寄り部分を直径方向に圧縮して該部を略板状の端
子部とし、次に当該パイプの時効処理を行った後、端子
部の面削およびボルト孔加工を行うことを特徴とするも
のである。According to a second aspect of the present invention, there is provided a method for manufacturing a conductive pipe having a terminal portion integrally, wherein a pipe made of aluminum is extruded, and after the pipe is subjected to a solution treatment, a portion of the pipe from the end to the end thereof has a diameter. Then, the pipe is compressed in the direction to make the portion into a substantially plate-shaped terminal portion, and then, after aging treatment of the pipe, the terminal portion is subjected to facing and bolt hole processing.
【００１１】請求項２記載の導電性パイプの製造方法に
よれば、押出成形されたアルミニウム製パイプの溶体化
処理後、時効処理前において、パイプの端部から端部寄
り部分を圧縮するため、パイプ端部に亀裂等を生ずるこ
となく、容易に端子部の成形が行え、また上記時効処理
後においては、端子部の面削を行うことにより、ジャン
パ線のソケットとの密着性が高められる。According to the method for manufacturing a conductive pipe according to the present invention, after the solution treatment of the extruded aluminum pipe and before the aging treatment, a portion of the pipe from the end to the end is compressed. The terminal portion can be easily formed without causing cracks or the like at the pipe end, and after the aging treatment, the terminal portion is chamfered to enhance the adhesion of the jumper wire to the socket.
【００１２】[0012]
【発明の実施の形態】次に、本発明の実施形態を図面に
従って説明する。Next, embodiments of the present invention will be described with reference to the drawings.
【００１３】図１に示すように、(1)はパイプ式プレハ
ブジャンパ装置であって、アルミニウム押出形材製の導
電性パイプ(2)両端の端子部(3)にソケット(4)を介して
ジャンパ線(5)が２本ずつ接続されたものである。As shown in FIG. 1, (1) is a pipe-type prefabricated jumper device, and a conductive pipe (2) made of extruded aluminum material is connected to terminal portions (3) at both ends via sockets (4). Jumper wires (5) are connected two by two.
【００１４】なお、図中(6)は隣り合うジャンパ線(5)に
介在された複数のスペーサ、(7)は上記導電性パイプ(2)
の両端寄り部分に接続された支持金具を示す。In the figure, (6) is a plurality of spacers interposed between adjacent jumper wires (5), and (7) is the conductive pipe (2).
3 shows a support fitting connected to a portion near both ends.
【００１５】図２に示すように、導電性パイプ(2)の端
部から端部寄り部分には、該部分がプレス成形により押
しつぶされて羽子板状となされた端子部(3)が一体に設
けられており、該端子部(3)にはパイプ(2)の長さ方向に
一定間隔をあけて多数のボルト孔(8)が左右２列に設け
られている。As shown in FIG. 2, a terminal portion (3) is formed integrally with a portion of the conductive pipe (2) closer to the end from the end by pressing the portion into a plate shape. The terminal portion (3) is provided with a large number of bolt holes (8) at right and left two rows at regular intervals in the longitudinal direction of the pipe (2).
【００１６】上記構造の導電性パイプ(2)を製造する場
合、アルミニウムとしてＪＩＳ６０６３を用いてパイプ
を押出成形し、該パイプの溶体化処理後に大型プレスを
用いてパイプの端部から端部寄り部分を直径方向に圧縮
して該部を羽子板状の端子部(3)とし、次に当該パイプ
の時効処理を行った後、端子部(3)の仕上げ加工とし
て、該端子部(3)両面についての面削、並びにボルト孔
加工を行う。When the conductive pipe (2) having the above structure is manufactured, the pipe is extruded using JIS6063 as aluminum, and after a solution treatment of the pipe, a large press is used to form a portion from the end of the pipe to the end. Compressed in the diameter direction to make the part into a blade-shaped terminal part (3), and after aging treatment of the pipe, as a finishing process of the terminal part (3), on both sides of the terminal part (3) And boring holes.
【００１７】図４に示すように、導電性パイプ(2)の端
部に一体に設けられた端子部(3)には、従来と同様の要
領でジャンパ線(5)が接続される。すなわち、ジャンパ
線(5)の端部に取り付けられたソケット(4)の二股状の端
子接続部(4a)に導電性パイプ(2)の端子部(3)を嵌め入
れ、そのボルト孔(8)と端子接続部(4a)における各ボル
ト孔とを合計３箇所で連通させて、これら連通箇所にボ
ルト(9)を挿入してナットで止めるものである。As shown in FIG. 4, a jumper wire (5) is connected to a terminal (3) integrally provided at the end of the conductive pipe (2) in the same manner as in the prior art. That is, the terminal (3) of the conductive pipe (2) is fitted into the forked terminal connection (4a) of the socket (4) attached to the end of the jumper wire (5), and the bolt holes (8 ) And each of the bolt holes in the terminal connection part (4a) are communicated at a total of three places, and bolts (9) are inserted into these communication places and fastened with nuts.
【００１８】本実施形態の導電性パイプでは、上述した
ように、端子部(3)の面削加工によって、該端子部(3)と
ソケット(4)における端子接続部(4a)との密着性が向上
する。In the conductive pipe according to the present embodiment, as described above, the terminal portion (3) is adhered to the terminal connection portion (4a) of the socket (4) by facing the terminal portion (3). Is improved.
【００１９】なお、本実施形態では、導電性パイプ(2)
に端子部(3)を一体成形するのに、プレス加工を用いた
が、クロージング加工等の他の加工方法によって端子部
を成形することもできる。In this embodiment, the conductive pipe (2)
Although press processing was used to integrally form the terminal portion (3), the terminal portion may be formed by another processing method such as a closing process.
【００２０】図３は本発明の他の実施形態を示してお
り、上記実施形態における導電性パイプ(2)の端子部(3)
の中央に、補強用リブ(11)が形成されたものである。FIG. 3 shows another embodiment of the present invention, in which the terminal portion (3) of the conductive pipe (2) in the above embodiment is shown.
Is formed with a reinforcing rib (11) at the center.
【００２１】[0021]
【発明の効果】請求項１記載の導電性パイプによれば、
アルミニウム押出形材製パイプの端部から端部寄り部分
にかけて略板状の端子部が一体に設けられているため、
パイプに別途端子を溶接する必要がなくなる。従って、
従来のような溶接作業の手間および作業者の熟練等の問
題がすべて解消できる。According to the conductive pipe of the first aspect,
Since the substantially plate-shaped terminal portion is provided integrally from the end portion of the aluminum extruded shape pipe to the portion near the end portion,
There is no need to separately weld a terminal to the pipe. Therefore,
All the problems of the conventional welding work and the skill of the operator can be solved.
【００２２】また、端子部を含めて導電性パイプ全体が
アルミニウム押出形材製であって、従来のような鋳物の
部分および溶接箇所が全くないため、材質的にも均一で
あって、優れた導電性が得られる。Further, since the entire conductive pipe including the terminal portion is made of extruded aluminum and has no cast parts and no welded parts as in the prior art, the material is uniform and excellent. Conductivity is obtained.
【００２３】請求項２記載の導電性パイプの製造方法に
よれば、押出成形されたアルミニウム製パイプの溶体化
処理後、時効処理前において、パイプの端部から端部寄
り部分を圧縮するため、パイプ端部に亀裂等を生ずるこ
となく、容易に端子部の成形が行え、また上記時効処理
後においては、端子部の面削を行うことにより、ジャン
パ線のソケットとの密着性が高められる。According to the method for manufacturing a conductive pipe according to the present invention, after the solution treatment of the extruded aluminum pipe and before the aging treatment, a portion of the pipe from the end to the end is compressed. The terminal portion can be easily formed without causing cracks or the like at the pipe end, and after the aging treatment, the terminal portion is chamfered to enhance the adhesion of the jumper wire to the socket.
【００２４】また、本製造方法によれば、上述したよう
に、端子を一体に有する導電性パイプが容易に製造され
るため、従来に比べて製造コストを大幅に低廉化できる
等、種々の優れた実用的利点を有するものである。In addition, according to the present manufacturing method, as described above, since the conductive pipe having the terminals integrated therein can be easily manufactured, the manufacturing cost can be greatly reduced as compared with the related art, and various other advantages can be obtained. It has practical advantages.
【図１】ジャンパ装置の正面図である。FIG. 1 is a front view of a jumper device.
【図２】本発明の一実施形態を示す導電性パイプの要部
斜視図である。FIG. 2 is a perspective view of a main part of a conductive pipe showing one embodiment of the present invention.
【図３】本発明の他の実施形態を示す導電性パイプの要
部斜視図である。FIG. 3 is a perspective view of a main part of a conductive pipe showing another embodiment of the present invention.
【図４】導電性パイプへのジャンパ線の接続状態を示す
正面図である。FIG. 4 is a front view showing a connection state of a jumper wire to a conductive pipe.
【図５】従来例を示す導電性パイプの部分斜視図であ
る。FIG. 5 is a partial perspective view of a conductive pipe showing a conventional example.
(2)： 導電性パイプ (3)： 端子部 (8)： ボルト孔 (2): Conductive pipe (3): Terminal (8): Bolt hole
Claims (2)
端部から端部寄り部分が略板状の端子部に成形され、端
子部には多数のボルト孔があけられている、端子部を一
体に有する導電性パイプ。An end of a pipe made of an extruded aluminum material is formed into a substantially plate-shaped terminal portion, and a plurality of bolt holes are formed in the terminal portion. Having conductive pipe.
し、該パイプの溶体化処理後、パイプの端部から端部寄
り部分を直径方向に圧縮して該部を略板状の端子部と
し、次に当該パイプの時効処理を行った後、端子部の面
削およびボルト孔加工を行うことを特徴とする、端子部
を一体に有する導電性パイプの製造方法。2. A pipe made of aluminum is extruded, and after a solution treatment of the pipe, a portion near the end from the end of the pipe is diametrically compressed to make the portion a substantially plate-shaped terminal portion. A method of manufacturing a conductive pipe having a terminal portion integrally, wherein after the pipe is subjected to an aging treatment, a surface of the terminal portion is cut and a bolt hole is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000002092A JP2001196109A (en) | 2000-01-11 | 2000-01-11 | Conductive pipe integrally having terminal part and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000002092A JP2001196109A (en) | 2000-01-11 | 2000-01-11 | Conductive pipe integrally having terminal part and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001196109A true JP2001196109A (en) | 2001-07-19 |
Family
ID=18531238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000002092A Pending JP2001196109A (en) | 2000-01-11 | 2000-01-11 | Conductive pipe integrally having terminal part and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001196109A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010008156A2 (en) * | 2008-07-14 | 2010-01-21 | Oh Yong Jun | Non-welding compression terminal for cable connection and manufacturing method thereof |
| CN102637989A (en) * | 2012-05-15 | 2012-08-15 | 上海航天科工电器研究院有限公司 | Self-locking terminal of electric connector |
| KR101215989B1 (en) | 2010-10-11 | 2012-12-27 | (주)티티에스 | Assembly for supporting substrate and apparatus for processing substrate with it |
| JP2014007173A (en) * | 2013-10-16 | 2014-01-16 | Kobe Steel Ltd | Terminal rod |
| JP2015167097A (en) * | 2014-03-04 | 2015-09-24 | 住友電装株式会社 | conductive member |
| WO2019087731A1 (en) * | 2017-11-02 | 2019-05-09 | 住友電装株式会社 | Pipe conductor and conductive path |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01132068A (en) * | 1987-07-30 | 1989-05-24 | Inaba Denki Seisakusho:Kk | Terminal of wire connection |
| JPH08331739A (en) * | 1995-06-02 | 1996-12-13 | Sumitomo Electric Ind Ltd | Anchoring clamp |
-
2000
- 2000-01-11 JP JP2000002092A patent/JP2001196109A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01132068A (en) * | 1987-07-30 | 1989-05-24 | Inaba Denki Seisakusho:Kk | Terminal of wire connection |
| JPH08331739A (en) * | 1995-06-02 | 1996-12-13 | Sumitomo Electric Ind Ltd | Anchoring clamp |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010008156A2 (en) * | 2008-07-14 | 2010-01-21 | Oh Yong Jun | Non-welding compression terminal for cable connection and manufacturing method thereof |
| WO2010008156A3 (en) * | 2008-07-14 | 2010-04-22 | Oh Yong Jun | Non-welding compression terminal for cable connection and manufacturing method thereof |
| KR101215989B1 (en) | 2010-10-11 | 2012-12-27 | (주)티티에스 | Assembly for supporting substrate and apparatus for processing substrate with it |
| CN102637989A (en) * | 2012-05-15 | 2012-08-15 | 上海航天科工电器研究院有限公司 | Self-locking terminal of electric connector |
| JP2014007173A (en) * | 2013-10-16 | 2014-01-16 | Kobe Steel Ltd | Terminal rod |
| JP2015167097A (en) * | 2014-03-04 | 2015-09-24 | 住友電装株式会社 | conductive member |
| WO2019087731A1 (en) * | 2017-11-02 | 2019-05-09 | 住友電装株式会社 | Pipe conductor and conductive path |
| JP2019087326A (en) * | 2017-11-02 | 2019-06-06 | 住友電装株式会社 | Pipe conductor and conductive path |
| US11050170B2 (en) | 2017-11-02 | 2021-06-29 | Sumitomo Wiring Systems, Ltd. | Pipe conductor and conductive path |
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