JPH0342335U - - Google Patents
Info
- Publication number
- JPH0342335U JPH0342335U JP9992489U JP9992489U JPH0342335U JP H0342335 U JPH0342335 U JP H0342335U JP 9992489 U JP9992489 U JP 9992489U JP 9992489 U JP9992489 U JP 9992489U JP H0342335 U JPH0342335 U JP H0342335U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- pipe
- processed
- held
- cylinder rod
- 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
- 230000008719 thickening Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
Landscapes
- Forging (AREA)
Description
第１図は本考案の１実施例に係る配管増肉装置
の概略構成断面図である。
１……配管、２……電動モータ、３……歯車Ｂ
、４……歯車Ａ、５……送りねじ、６……シリン
ダロツドＢ、７……油圧シリンダ、８……シリン
ダロツドＡ、９……荷重変換器。
FIG. 1 is a schematic cross-sectional view of a pipe thickening device according to an embodiment of the present invention. 1... Piping, 2... Electric motor, 3... Gear B
, 4...Gear A, 5...Feed screw, 6...Cylinder rod B, 7...Hydraulic cylinder, 8...Cylinder rod A, 9...Load converter.
Claims (1)
が増肉される被加工配管の一端を軸方向の加圧荷
重を検出する荷重変換器に保持すると共に、その
他端を油圧シリンダ内に於て前記被加工配管を軸
方向に加圧するシリンダロツドＡにより保持せし
め、さらに前記油圧シリンダ内で摺動し油圧力を
発生させる別のシリンダロツドＢを電動モータに
より歯車を介して駆動するロツド駆動手段に接続
せしめたことを特徴とする配管増肉装置。 One end of the pipe to be processed, whose wall thickness is increased by applying pressure in the axial direction and increasing the thickness of the pipe by local heating, is held in a load converter that detects the pressurized load in the axial direction, and the other end is placed in a hydraulic cylinder. The piping to be processed is held by a cylinder rod A that pressurizes it in the axial direction, and another cylinder rod B that slides within the hydraulic cylinder and generates hydraulic pressure is driven by an electric motor through gears. A pipe thickening device characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9992489U JPH0342335U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9992489U JPH0342335U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342335U true JPH0342335U (en) | 1991-04-22 |
Family
ID=31648954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9992489U Pending JPH0342335U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342335U (en) |
-
1989
- 1989-08-29 JP JP9992489U patent/JPH0342335U/ja active Pending