JPS59146102A - Method of producing pole - Google Patents
Method of producing poleInfo
- Publication number
- JPS59146102A JPS59146102A JP2074983A JP2074983A JPS59146102A JP S59146102 A JPS59146102 A JP S59146102A JP 2074983 A JP2074983 A JP 2074983A JP 2074983 A JP2074983 A JP 2074983A JP S59146102 A JPS59146102 A JP S59146102A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- pipe
- grooves
- plated
- vibro
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［技術分野］
この発明は、街路灯等に使用可能なポールの製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method of manufacturing a pole that can be used as a street light or the like.
［背景技術〕
街路灯等に用いるポールは、その外面を平滑曲面に仕上
げると、仕上精度のちがいにより光沢にむらが生じて、
美感を損う。そこで、従来は、半製品としてでき上った
パイプにショツトブラストを行なって美感の向上を図っ
ているが、この方法を用いると、ライン生産できないた
め、コストが非常に高くつくという問題を有していた。[Background technology] When poles used for street lights etc. are finished with a smooth curved surface, the gloss becomes uneven due to differences in finishing precision.
It spoils the sense of beauty. Therefore, in the past, semi-finished pipes were shot blasted to improve their aesthetic appearance, but this method had the problem of being extremely expensive as line production was not possible. was.
［発明の目的］
この発明の目的は、美感に優れたボールを安価に製造で
きるボールの製造方法を提供することである。[Object of the Invention] An object of the present invention is to provide a method of manufacturing a ball that can inexpensively manufacture a ball with excellent aesthetic appearance.
この発明のボールの製造方法は、帯状金属板の表面に溝
方向が金属板長手方向に延びる凹溝を並列形成し、この
帯状金属板を裏面側へ幅方向に湾曲してパイプを形成し
、このパイプ表面にめっきを施し２、このめっきパイプ
を所定長さに切断してポールを形成する。このように構
成したため、ポールをライン生産できて安価に製造でき
、また、ボール表面に形成された凹溝により光沢むらを
防止して美感にも優れる。The method for manufacturing a ball of the present invention includes forming concave grooves in parallel on the surface of a band-shaped metal plate, the groove direction of which extends in the longitudinal direction of the metal plate, and curving the band-shaped metal plate in the width direction toward the back side to form a pipe. The surface of this pipe is plated 2, and the plated pipe is cut into a predetermined length to form a pole. With this configuration, the pole can be produced on a line and can be manufactured at low cost, and the concave grooves formed on the surface of the ball prevent uneven gloss, resulting in an excellent aesthetic appearance.
この発明の一実施例を第１図ないし第７図を用いて説明
する。このボールの製造方法は、つぎに述べる工程を経
て、第１図に示すポールＡを製造する。An embodiment of the present invention will be described with reference to FIGS. 1 to 7. In this ball manufacturing method, the pole A shown in FIG. 1 is manufactured through the steps described below.
（１）第２図に示すように、フープ状に巻き取りた帯鋼
１をアンコイラ２から矢符Ｂ方向へ連続的に引き出す。(1) As shown in FIG. 2, the hoop-shaped steel strip 1 is continuously pulled out from the uncoiler 2 in the direction of arrow B.
（２） 引き出した帯＄１を、加工ロール３間に通し
て、第３図および第４図に示すように、帯ｍｌの表面に
流れ方向に平行な凹溝４を並列形成する。(2) The drawn strip $1 is passed between processing rolls 3 to form grooves 4 parallel to the flow direction on the surface of the strip ml, as shown in FIGS. 3 and 4.
（３） こうして溝付けした帯鋼１を、パイプ成形ロ
ール５に通すことにより、帯鋼１を裏面側へ幅方向に順
次湾曲させて、第５図に示すバイブロに仕上げる。(3) By passing the thus grooved steel strip 1 through the pipe forming roll 5, the steel strip 1 is sequentially curved in the width direction toward the back side, and is finished into the vibro shape shown in FIG. 5.
（４） このバイブロを、溶融した亜鉛７が封入され
たＰ８因に連続的に通して、バイブロの表面に亜鉛めっ
き層９（第６図）を形成する。(4) This vibro is continuously passed through P8 in which molten zinc 7 is sealed to form a galvanized layer 9 (FIG. 6) on the surface of the vibro.
（５） こうしてめっきしたバイブロを切断機１０に
よυ所定長さに切断して、第１図に示すポールＡを得る
。(5) The thus plated vibro is cut into a predetermined length υ by a cutting machine 10 to obtain a pole A shown in FIG.
このようにして製造したポールＡは、その表面の凹溝４
に灯心する位置に凹溝４′が形成されるため、その凹溝
４′で光線を乱反射してポール表面の光沢むらを防止で
き、美暖な外観が得られる。しかも、第２図に示すよう
に、ポールＡを連続的にライン生産できるため、安価に
製造できる。その上、第７図に示すように、凹溝４′を
帯鋼１の長手方向に対して交差させた場合は、バイブロ
を溶融炉８内に通したときに溶融めっきが凹溝４′を埋
めて凹凸模様のないポールＡが形成されるか、この実施
例では、第゛４図に示すように凹溝４を帯−１の長手方
向に平行に形成しているため、第６図に示すようにめっ
き層９がバイブロの表面に均等厚みに形成されて、ポー
ル表面にくっ〜りとした凹溝４′を形成できる。腫だ、
帯鋼１の状態で凹溝４を形成するため、バイブロ化して
がら凹溝４を形成する場合に比べて、凹溝４を安定して
形成できる。The pole A manufactured in this way has grooves 4 on its surface.
Since the concave groove 4' is formed at the position where the wick is located, the concave groove 4' reflects the light rays diffusely to prevent uneven gloss on the pole surface, resulting in a beautiful and warm appearance. Furthermore, as shown in FIG. 2, the poles A can be produced continuously on a line, so they can be manufactured at low cost. Furthermore, as shown in FIG. 7, if the grooves 4' intersect with the longitudinal direction of the steel strip 1, when the vibro is passed through the melting furnace 8, the molten plating will cross the grooves 4'. In this embodiment, the grooves 4 are formed parallel to the longitudinal direction of the strip 1 as shown in FIG. As shown, a plating layer 9 is formed with a uniform thickness on the surface of the vibro, and a solid groove 4' can be formed on the surface of the pole. It's a tumor.
Since the grooves 4 are formed in the state of the steel strip 1, the grooves 4 can be formed more stably than in the case where the grooves 4 are formed while the steel band is being made into a vibro.
この発明のポールの製造方法によれば、美感に優れたポ
ールを安価に製造できるという効果が得られる。According to the pole manufacturing method of the present invention, it is possible to produce a pole with excellent aesthetic appearance at a low cost.
第１図はこの発明の一実施例により製造したポールの斜
視図、第２図はこの実施例の概略構成図、第３図は帯鋼
に凹溝を形成した斜視図、第４図はその平面図、第５図
はそれをパイプ化した斜視図、第６図はポールの要部断
面図、第７図は帯鋼に凹溝を斜めに形成した平面図であ
る。
１・・・帯鋼、４・・・凹溝、６・・・パイプ、９・・
・めっき層、Ａ・・・ボニル
（５）
第１図
４ＡFig. 1 is a perspective view of a pole manufactured according to an embodiment of the present invention, Fig. 2 is a schematic configuration diagram of this embodiment, Fig. 3 is a perspective view of a steel strip with grooves formed therein, and Fig. 4 is a perspective view of the pole manufactured according to an embodiment of the present invention. A plan view, FIG. 5 is a perspective view of the pipe, FIG. 6 is a sectional view of the main part of the pole, and FIG. 7 is a plan view of the steel strip with grooves formed diagonally. 1... Steel band, 4... Concave groove, 6... Pipe, 9...
・Plating layer, A... Bonyl (5) Figure 1 4A
Claims (1)
溝を並列形成し、この帯状金属板を裏面側へ幅方向に湾
曲してパイプを形成し、このパイプ表面にめっきを施し
、このめっきパイプを所定長さに切断するポールの製造
方法。Concave grooves whose groove direction extends in the longitudinal direction of the metal plate are formed in parallel on the surface of the metal band plate, this metal band plate is curved in the width direction toward the back side to form a pipe, and the surface of this pipe is plated. A pole manufacturing method that involves cutting plated pipe to a specified length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074983A JPS59146102A (en) | 1983-02-10 | 1983-02-10 | Method of producing pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074983A JPS59146102A (en) | 1983-02-10 | 1983-02-10 | Method of producing pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59146102A true JPS59146102A (en) | 1984-08-21 |
Family
ID=12035833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2074983A Pending JPS59146102A (en) | 1983-02-10 | 1983-02-10 | Method of producing pole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161714U (en) * | 1984-09-27 | 1986-04-25 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027754A (en) * | 1973-05-10 | 1975-03-22 |
-
1983
- 1983-02-10 JP JP2074983A patent/JPS59146102A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027754A (en) * | 1973-05-10 | 1975-03-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161714U (en) * | 1984-09-27 | 1986-04-25 |
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