JPH01109317U - - Google Patents
Info
- Publication number
- JPH01109317U JPH01109317U JP541588U JP541588U JPH01109317U JP H01109317 U JPH01109317 U JP H01109317U JP 541588 U JP541588 U JP 541588U JP 541588 U JP541588 U JP 541588U JP H01109317 U JPH01109317 U JP H01109317U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- threaded
- shaft
- pipe
- flexible
- 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
- 238000005452 bending Methods 0.000 claims description 4
- 238000007796 conventional method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図ａ，ｂは本考案一実施例である自在曲げ
工具の正面図と側面図、第２図ａ，ｂ，ｃは曲げ
加工時の状況を説明した正面図、第３図は従来技
術のパイプベンダーの斜視図である。
１…パイプ固定枠、２…軸受け金具、２ａ…ベ
アリング、２ｂ…反力受け、３…可動軸受け金具
、４…ねじ加工された軸、４ａ…回転付加位置、
５…連結金具、６…連結ピン、７…可とう管、８
…管、９…固定曲げ型、１０…締め付け具、１１
…回転押し型。
Figures 1a and b are front and side views of a flexible bending tool that is an embodiment of the present invention, Figures 2a, b, and c are front views illustrating the situation during bending, and Figure 3 is a conventional technique. FIG. 2 is a perspective view of the pipe bender. 1... Pipe fixing frame, 2... Bearing fitting, 2a... Bearing, 2b... Reaction force receiver, 3... Movable bearing fitting, 4... Threaded shaft, 4a... Rotation addition position,
5... Connecting metal fitting, 6... Connecting pin, 7... Flexible tube, 8
...Pipe, 9...Fixed bending mold, 10...Tightening tool, 11
...Rotary push type.
Claims (1)
された可とう管の谷部の径に対応した幅で、一端
が開放されたフオーク形状を有したパイプ固定枠
１一対と、胴部において該パイプ固定枠にそれぞ
れ回転自在に取り付けられた２個の軸受け金具２
，３からなり、かつ一方の軸受け金具３は雌ねじ
加工が施され、ねじ加工された軸４の回転動作に
応じて軸上で移動可能な構造であり、他方の軸受
け金具２はねじ加工された軸４の回転動作に関係
なく同一位置に留まるためのベアリングを有する
ことを特徴とする可とう管の現場の自在曲げ工具
。 A threaded shaft 4, a pair of pipe fixing frames 1 each having a fork shape with one end open and having a width corresponding to the diameter of the trough of the flexible pipe which is corrugated in the direction of the pipe axis, and a trunk. two bearing fittings 2 each rotatably attached to the pipe fixing frame at the section;
, 3, and one of the bearing fittings 3 is internally threaded and has a structure that can be moved on the shaft according to the rotational movement of the threaded shaft 4, and the other bearing fitting 2 is threaded. Field flexible bending tool for flexible tubes, characterized in that it has a bearing for remaining in the same position regardless of the rotational movement of the shaft 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP541588U JPH01109317U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP541588U JPH01109317U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109317U true JPH01109317U (en) | 1989-07-24 |
Family
ID=31208772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP541588U Pending JPH01109317U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253522A (en) * | 1991-02-01 | 1992-09-09 | Sumitomo Light Metal Ind Ltd | Device for bending honeycomb panel |
-
1988
- 1988-01-20 JP JP541588U patent/JPH01109317U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253522A (en) * | 1991-02-01 | 1992-09-09 | Sumitomo Light Metal Ind Ltd | Device for bending honeycomb panel |
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