JPS60103527U - Pipe hydraulic bulge forming equipment - Google Patents
Pipe hydraulic bulge forming equipmentInfo
- Publication number
- JPS60103527U JPS60103527U JP19570783U JP19570783U JPS60103527U JP S60103527 U JPS60103527 U JP S60103527U JP 19570783 U JP19570783 U JP 19570783U JP 19570783 U JP19570783 U JP 19570783U JP S60103527 U JPS60103527 U JP S60103527U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- nozzle body
- guide
- raw tube
- bulge forming
- 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
- Shaping Metal By Deep-Drawing, Or The Like (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
第１図と第２図は本考案に係るパイプのバルジ成形装置
の一実施例を使用状態で示す断面図そある。
１・・・・・・ノズル体、２・・・・・・バルジ液通路
、４・・・・・・割型、５・・・・・・突部、６・・・
・・・型面、７・・・・・・内径ガイド、８・・・・・
・プラグ部、９・・・・・・押しシリンダ、１０・・・
・・・外径ガイド、１２・・・・・・引きシリンダ。FIGS. 1 and 2 are cross-sectional views showing an embodiment of the pipe bulge forming apparatus according to the present invention in use. DESCRIPTION OF SYMBOLS 1...Nozzle body, 2...Bulge liquid passage, 4...Split mold, 5...Protrusion, 6...
... Mold surface, 7 ... Inner diameter guide, 8 ...
・Plug part, 9... Push cylinder, 10...
...Outer diameter guide, 12...Pull cylinder.
Claims (1)
ズル体とで素管の端部を拘束する突部を有し、それ以降
に型面を旧人形成した割型と、ノズル体と反対側から素
管内に挿入されるプラグ部を有していて成形時に後方の
押しシリンダにより素管に軸圧縮をかける内径ガイドと
、割型内面と素管外面間に挿入され前記ガイドの作動時
に後方の引きシリンダにより軸圧縮と反対方向に移動す
る外径ガイドとを備えてなるパイプの液圧バルジ成形装
置。 ２ 前記外径ガイドが、素管径と製品径の速比で移動さ
れる実用新案登録請求の範囲第１項に記載のパイプの液
圧バルジ成形装置。[Claims for Utility Model Registration] 1. A nozzle body equipped with a bulge liquid passage, and a protrusion at one end that restrains the end of the blank pipe with the nozzle body, and after that, the mold surface is formed into an old shape. a split mold, an inner diameter guide that has a plug part inserted into the raw tube from the opposite side of the nozzle body and applies axial compression to the raw tube by a rear pushing cylinder during molding, and a space between the inner surface of the split mold and the outer surface of the raw tube An apparatus for hydraulic bulging of a pipe, comprising an outer diameter guide inserted into the pipe and moved in a direction opposite to axial compression by a rear pulling cylinder when said guide is actuated. 2. The pipe hydraulic bulge forming apparatus according to claim 1, wherein the outer diameter guide is moved at a speed ratio of the raw pipe diameter to the product diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19570783U JPS60103527U (en) | 1983-12-20 | 1983-12-20 | Pipe hydraulic bulge forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19570783U JPS60103527U (en) | 1983-12-20 | 1983-12-20 | Pipe hydraulic bulge forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60103527U true JPS60103527U (en) | 1985-07-15 |
Family
ID=30420196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19570783U Pending JPS60103527U (en) | 1983-12-20 | 1983-12-20 | Pipe hydraulic bulge forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010070128A (en) * | 2008-09-19 | 2010-04-02 | Mitsubishi Motors Corp | Deck pipe molding method |
| JP2017159368A (en) * | 2017-04-28 | 2017-09-14 | 有限会社 シバ金型 | Working tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633131A (en) * | 1979-08-28 | 1981-04-03 | Mannesmann Ag | Method and device for manufacturing hollow body |
| JPS56154228A (en) * | 1980-04-28 | 1981-11-28 | Yamamoto Suiatsu Kogyosho:Kk | Hydraulic bulging method |
-
1983
- 1983-12-20 JP JP19570783U patent/JPS60103527U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633131A (en) * | 1979-08-28 | 1981-04-03 | Mannesmann Ag | Method and device for manufacturing hollow body |
| JPS56154228A (en) * | 1980-04-28 | 1981-11-28 | Yamamoto Suiatsu Kogyosho:Kk | Hydraulic bulging method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010070128A (en) * | 2008-09-19 | 2010-04-02 | Mitsubishi Motors Corp | Deck pipe molding method |
| JP2017159368A (en) * | 2017-04-28 | 2017-09-14 | 有限会社 シバ金型 | Working tool |
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