JPS623883A - Production for pipe - Google Patents
Production for pipeInfo
- Publication number
- JPS623883A JPS623883A JP14300685A JP14300685A JPS623883A JP S623883 A JPS623883 A JP S623883A JP 14300685 A JP14300685 A JP 14300685A JP 14300685 A JP14300685 A JP 14300685A JP S623883 A JPS623883 A JP S623883A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- edges
- spot welding
- butt
- abutting edges
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000003466 welding Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 7
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 235000013351 cheese Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
【発明の詳細な説明】
ヤ
平Ａ０発明の目的
イ、産業上の利用分野
本発明は肉厚のうすいパイプの製造方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION OBJECTS OF THE INVENTION A. Field of Industrial Application The present invention relates to a method for manufacturing thin-walled pipes.
口、従来の技術とその問題点
肉厚がＯ，、！−％程度のステンレス板を使用して耐圧
性と気密性を有する排水用のＬ型パイプ、Ｙ型パイプ、
Ｙ型パイプを製造しようとして。Mouth, conventional technology and its problems The wall thickness is O...! L-shaped pipes and Y-shaped pipes for drainage that have pressure resistance and airtightness using stainless steel plates of about -%,
Attempting to manufacture a Y-shaped pipe.
所望する形状に曲げ加工あるいは溶接加工をするにして
も素材がうすいため無理があり、その製造は不可能であ
った。Even if it were to be bent or welded into the desired shape, it would be impossible to manufacture because the material is too thin.
Ｂ０発明の構成
イ０問題を解決しようとする手段
本願のものは下記構成を有する左右の単体２゜６を使用
してパイプを製造しようとするものである。すなわち、
上記左右の単体２，６は、得ようとするパイプを当該パ
イプの長手方向の中心線よシ左右に分断せしめた断面半
円状に構成され、かつ、この単体２＃乙の上下縁には上
方当接縁２Ａ、６Ａと下方当接縁２Ｂ 、３Ｂが連設さ
れ、上記当接縁２Ａ、３Ａ、２Ｂ、３Ｂにはスポット溶
接部とコーキング充填部がそれぞれ設けられている。そ
して、このような左右の単体２，６のうち、一方の単体
における上下の当接縁内側にコーキング材を塗布したの
ち、これに他方の単体における上下の当接縁を当接した
のち、上記スポット溶接部にスポット溶接を施すことで
パイプを得るよう構成されている。B0 Structure of the Invention A0 Means for Solving the Problem The present invention attempts to manufacture a pipe using left and right single bodies 2.6 having the following structure. That is,
The left and right units 2 and 6 are configured to have a semicircular cross section by dividing the pipe to be obtained into left and right sides along the longitudinal center line of the pipe, and the upper and lower edges of the unit 2#B are The upper abutting edges 2A, 6A and the lower abutting edges 2B, 3B are connected, and the abutting edges 2A, 3A, 2B, 3B are provided with spot welds and caulk filling portions, respectively. Then, among these left and right units 2 and 6, caulking material is applied to the inside of the upper and lower abutting edges of one of the units, and the upper and lower abutting edges of the other unit are brought into contact with this, and then the above-mentioned The pipe is configured to be obtained by spot welding spot welds.
口１発明の実施例 １は本願の方法で得たエルボ型パイプである。Example of the invention 1 is an elbow-shaped pipe obtained by the method of the present application.
２．６は得ようとするエルボ型パイプを当該パイプの長
手方向の中心線Ｓより左右に分断せしめた断面半円状の
左右の単体である。’２ｈ、３Ａ２．６の下縁に沿って
垂下連設された下方当接縁である。そして、上記下方当
接縁２Ａ、６Ａには、゛当該当接縁の内方側に内方スポ
ット溶接個所２Ａ’、３Ａ’が設けられ、また外方側に
は上記内方スポット個所２Ａ’、３Ａ’とは千鳥状にな
るよう外方のスポット溶接個所２Ａ 、３Ａが設けられ
ている。２Ａ”、３Ａ−これらスポット溶接個所２Ａ’
、３Ａ’、２Ａ 、３Ａを残して形成したコーキング充
填部で、当該スポット溶接個所より少しく外方へ突出し
た状態のくぼみとして構成されている。また、上記下方
当接縁２Ｂ。2.6 is a left and right unit with a semicircular cross section, which is obtained by dividing the elbow-shaped pipe to be obtained into left and right parts from the center line S in the longitudinal direction of the pipe. '2h, 3A2.6 is a lower abutting edge that hangs down and is connected to the lower edge. The lower contact edges 2A, 6A are provided with inner spot welding points 2A', 3A' on the inner side of the contact edges, and inner spot welding points 2A' on the outer side. , 3A' are provided with outer spot welding points 2A and 3A in a staggered manner. 2A'', 3A - These spot welding points 2A'
, 3A', 2A, and 3A are left, and are formed as a recess that protrudes slightly outward from the spot welding location. Also, the lower abutting edge 2B.
６Ｂには、当該当接縁の内方側に内方スポット溶接個所
２Ｂ’、３Ｂ’が設けられ、また外方側にか設けられて
いる。２Ｂ″＋、 ３Ｂ＋ｎはこれらスポット溶接個所
２Ｂ’、 ３Ｂ’、 ２ Ｂ 、 ３Ｂを残して形成し
たコーキング充填部で、当該スポット溶接個所より少し
く外方へ突出した状態のくぼみとして構成されている。6B is provided with inner spot welding points 2B', 3B' on the inner side of the corresponding welding edge, and also on the outer side. 2B''+, 3B+n are caulk filling parts formed by leaving these spot welding points 2B', 3B', 2B, and 3B, and are configured as recesses that protrude slightly outward from the spot welding points.
６Ａ 、６Ｂはコーキング充填部＼２ Ａ’″、３Ａ′
″、２Ｂ”、３Ｂ”と外気とを連通する開口部である。6A, 6B are caulk filling parts\2 A''', 3A'
``, 2B'', 3B'' and the outside air.
そこで、左右の単体２，６を使用しての製法は下記の通
りである。上記単体２．６のうち、たとえば単体２の上
下の当接縁の内側にシリコン系のコーキング材４を一面
に塗布したのち、他方の単体乙の上下の当接縁を互に当
接圧着する。しかるのちに上記スポット溶接個所にスポ
ット溶接５を施す。スポット溶接個所に塗布されたコー
キング材４は圧着されることで当該コーキング材はコー
キング充填部方向へ押しやられることになる。Therefore, the manufacturing method using the left and right single bodies 2 and 6 is as follows. Among the units 2.6 above, for example, after applying a silicone-based caulking material 4 all over the inside of the upper and lower abutting edges of the unit 2, the upper and lower abutting edges of the other unit B are pressed against each other. . Thereafter, spot welding 5 is performed on the spot welded portions. The caulking material 4 applied to the spot welding location is pressed against the caulking material, thereby pushing the caulking material toward the caulking filling portion.
以上はＬ型バイブＰＪｒ絹エルボ型パイプの場合で説明
したが、Ｔ型パイプ所謂チーズ１′についても同様で図
示は省略するがＹ型パイプその他の場合も同様である。The above description has been made in the case of the L-shaped Vibe PJr silk elbow-shaped pipe, but the same applies to the T-shaped pipe, so-called cheese 1', and the same applies to the Y-shaped pipe and other cases, although illustration is omitted.
ハ０作用 効果と共に説明する。Ha0 effect Explain along with the effects.
Ｃ０発明の効果
内方のスポット溶接部でスポットａ接することで、内部
からの圧力に耐圧作用を営むと共にコーキング材は接着
作用と密封作用を営み、さらに外方のスポット溶接部で
のスポット溶接でこれらコーキング材のはみ出しを防止
することができる。また、このコーキング材は開口部６
Ａ、６Ｂで外気と連通しているから当該コーキング材の
固化現象を促進することができる。Effects of the C0 invention By contacting spot a at the inner spot welding part, the caulking material has a pressure-resistant effect against internal pressure, and also has an adhesion and sealing effect, and furthermore, by spot welding at the outer spot welding part, It is possible to prevent these caulking materials from protruding. Also, this caulking material is applied to the opening 6.
Since A and 6B communicate with the outside air, the solidification phenomenon of the caulking material can be promoted.
（コーキング材が外気とふれないと何時までも固化しな
い）
このように本発明によれば薄板を使用する異型パイプを
極めて確実な状態で製造でき、この結果排水工ｉその他
を省力化した状態で極めて容易に行いうる有用な発明で
ある。なお、６は０リングを嵌合するために構成された
断面略Ｕ字状の溝である。(If the caulking material does not come in contact with the outside air, it will not solidify for any length of time.) In this way, according to the present invention, it is possible to manufacture irregularly shaped pipes using thin plates in an extremely reliable manner, and as a result, drainage work and other work can be done in a labor-saving manner. This is a useful invention that is extremely easy to make. Note that 6 is a groove having a substantially U-shaped cross section and configured to fit an O-ring.
第１図はエルボ型パイプの側面図、第２図は左方単体の
正面図、第３図は同上の左端面図、第弘図は右方単体の
正面図、第５図は同上の右端面図、第４図はＡ−Ａ線拡
大端面図、第７図はＢ−Ｂ線拡大端面図、第ｇ図はＴＷ
パイプのリング装着用の単体の正面図である。
１６１．エルボ型パイプ、２．、、左方単体、３．。
右方搬体。Figure 1 is a side view of the elbow type pipe, Figure 2 is a front view of the left unit, Figure 3 is a left end view of the same as above, Figure 5 is a front view of the right unit, and Figure 5 is the right end of the same as above. Top view, Fig. 4 is an enlarged end view taken along line A-A, Fig. 7 is an enlarged end view taken taken along line B-B, and Fig. g is TW.
FIG. 3 is a front view of a single unit for attaching a ring to a pipe. 161. Elbow type pipe, 2. ,,left simplex,3. . Right carrier.
Claims (1)
することを特徴とするパイプの製造方法。 イ、上記左右の単体２、３は、得ようとするパイプを当
該パイプの長手方向の中心線より左右に分断せしめた断
面半円状に構成され、かつ、この単体２、３の上下縁に
は上方当接縁２Ａ、３Ａと下方当接縁２Ｂ、３Ｂが連設
され、上記当接縁２Ａ、３Ａ、２Ｂ、３Ｂにはスポット
溶接部とコーキング充填部がそれぞれ設けられているこ
と。 ロ、左右の単体２、３のうち、一方の単体における上下
の当接縁内側にコーキング材を塗布したのちこれに他方
の単体における上下の当接縁を当接したのち、上記スポ
ット溶接部にスポット溶接を施すこと。[Claims] A method for manufacturing a pipe, characterized in that left and right single pieces 2 and 3 having the following conditions are treated as described below. B. The left and right units 2 and 3 have a semicircular cross-section that divides the pipe to be obtained from the center line in the longitudinal direction to the left and right, and the upper and lower edges of the units 2 and 3 The upper abutting edges 2A, 3A and the lower abutting edges 2B, 3B are connected, and the abutting edges 2A, 3A, 2B, 3B are provided with spot welds and caulk filling portions, respectively. B. Of the left and right units 2 and 3, apply caulking material to the inside of the upper and lower abutting edges of one of the units, and then abut the upper and lower abutting edges of the other unit with this, and then apply the caulking material to the above spot welded part. Perform spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300685A JPS623883A (en) | 1985-06-28 | 1985-06-28 | Production for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300685A JPS623883A (en) | 1985-06-28 | 1985-06-28 | Production for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623883A true JPS623883A (en) | 1987-01-09 |
Family
ID=15328756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14300685A Pending JPS623883A (en) | 1985-06-28 | 1985-06-28 | Production for pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6967560B2 (en) | 2000-11-22 | 2005-11-22 | Pacific Engineering Corp. | Blade fuse |
| JP2007169902A (en) * | 2005-12-19 | 2007-07-05 | Kurimoto Concrete Kk | Side-ditch block |
| JP2008208689A (en) * | 2007-02-23 | 2008-09-11 | Masatake Oshima | Drainage block construction used for overflow filtration and percolation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716286B2 (en) * | 1977-11-16 | 1982-04-03 |
-
1985
- 1985-06-28 JP JP14300685A patent/JPS623883A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716286B2 (en) * | 1977-11-16 | 1982-04-03 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6967560B2 (en) | 2000-11-22 | 2005-11-22 | Pacific Engineering Corp. | Blade fuse |
| JP2007169902A (en) * | 2005-12-19 | 2007-07-05 | Kurimoto Concrete Kk | Side-ditch block |
| JP2008208689A (en) * | 2007-02-23 | 2008-09-11 | Masatake Oshima | Drainage block construction used for overflow filtration and percolation |
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