JPS61162322U - - Google Patents
Info
- Publication number
- JPS61162322U JPS61162322U JP3385285U JP3385285U JPS61162322U JP S61162322 U JPS61162322 U JP S61162322U JP 3385285 U JP3385285 U JP 3385285U JP 3385285 U JP3385285 U JP 3385285U JP S61162322 U JPS61162322 U JP S61162322U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- press bending
- press
- fitted
- support arms
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
添付図面は本考案の一実施例を示したもので、
第１図は一部切欠正面図、第２図は第１図Ａ―Ａ
線切断平面図、第３図はプレス成形作業状態の一
部切欠正面図、第４図は第３図Ｂ―Ｂ線切断面図
、第５図は曲げ加工を施したパイプａの斜視図で
ある。
１……プレス曲げ装置、４……軸子、５……支
持腕、５ａ……滑り案内、６……溝、７……プレ
ス曲げ金型、１１，１６……金属栓体、１８……
案内ピン、１９……型材、２０……曲線誘導溝。
The attached drawings show one embodiment of the present invention.
Figure 1 is a partially cutaway front view, Figure 2 is Figure 1 A-A
Figure 3 is a partially cutaway front view of the press-forming process, Figure 4 is a cross-sectional view taken along line B--B in Figure 3, and Figure 5 is a perspective view of bent pipe a. be. DESCRIPTION OF SYMBOLS 1...Press bending device, 4...Axis, 5...Support arm, 5a...Sliding guide, 6...Groove, 7...Press bending mold, 11, 16...Metal stopper, 18...
Guide pin, 19...Shape material, 20...Curved guide groove.
Claims (1)
な一対の支持腕５と、該支持腕５の対向端付近に
ほぼ直角に進出するプレス曲げ金型７とからなる
プレス装置に於いて、パイプ端部に挿入する変形
防止用の金属栓体１１，１６と、該金属栓体のパ
イプ端部からの突出部側面に設けた案内ピン１８
と、プレス曲げ金型７と一体運動する型材１９に
形成してプレス曲げと同時にパイプ端部に嵌まつ
たまま移動する前記金属栓体の案内ピン１８を誘
導する曲線誘導溝２０とからなることを特徴とす
るパイプのプレス曲げ加工装置における変形防止
装置。 In a press device consisting of a pair of swingable support arms 5 provided with a groove 6 into which the middle of the pipe diameter is fitted, and a press bending die 7 extending approximately at right angles near the opposing ends of the support arms 5, Metal plugs 11 and 16 for preventing deformation inserted into the end of the pipe, and a guide pin 18 provided on the side of the protrusion of the metal plug from the end of the pipe.
and a curved guide groove 20 that is formed in the mold material 19 that moves integrally with the press bending die 7 and guides the guide pin 18 of the metal plug that moves while being fitted into the end of the pipe at the same time as press bending. A deformation prevention device in a pipe press bending machine, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3385285U JPH0217706Y2 (en) | 1985-03-09 | 1985-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3385285U JPH0217706Y2 (en) | 1985-03-09 | 1985-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162322U true JPS61162322U (en) | 1986-10-08 |
| JPH0217706Y2 JPH0217706Y2 (en) | 1990-05-17 |
Family
ID=30536682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3385285U Expired JPH0217706Y2 (en) | 1985-03-09 | 1985-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217706Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002239639A (en) * | 2001-02-14 | 2002-08-27 | Sankei Kogyo Kk | Method and device for bending pipe |
| CN103659167A (en) * | 2012-09-11 | 2014-03-26 | 北京首宏钢重型装备技术有限公司 | Pipe fitting machining method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658274A (en) * | 2012-09-11 | 2014-03-26 | 北京首宏钢重型装备技术有限公司 | Pipe fitting forming device |
-
1985
- 1985-03-09 JP JP3385285U patent/JPH0217706Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002239639A (en) * | 2001-02-14 | 2002-08-27 | Sankei Kogyo Kk | Method and device for bending pipe |
| CN103659167A (en) * | 2012-09-11 | 2014-03-26 | 北京首宏钢重型装备技术有限公司 | Pipe fitting machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217706Y2 (en) | 1990-05-17 |