JPS6179211U - - Google Patents
Info
- Publication number
- JPS6179211U JPS6179211U JP16309684U JP16309684U JPS6179211U JP S6179211 U JPS6179211 U JP S6179211U JP 16309684 U JP16309684 U JP 16309684U JP 16309684 U JP16309684 U JP 16309684U JP S6179211 U JPS6179211 U JP S6179211U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pipe
- vertical shaft
- contacts
- touch roller
- 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
- 238000007689 inspection Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図はこの考案の装置の使用状態を示す概略
側面図、第２図はこの考案の装置の概略縦断面図
、第３図は従来の検査方法を示す説明図である。
図面において、
１…鋼管、２，３…ターニングローラ、４…タ
ツチローラ、５…垂直軸、６…内筒、７…外筒、
８…スプリング、９…センサ、１０…ボツクス、
１１…検知片、１２…空気噴射管、１３…間隙、
１４…隙間ゲージ。
FIG. 1 is a schematic side view showing how the device of this invention is used, FIG. 2 is a schematic vertical sectional view of the device of this invention, and FIG. 3 is an explanatory view showing a conventional inspection method.
In the drawings, 1... Steel pipe, 2, 3... Turning roller, 4... Tatsuchi roller, 5... Vertical shaft, 6... Inner cylinder, 7... Outer cylinder,
8...Spring, 9...Sensor, 10...Box,
11... Detection piece, 12... Air injection pipe, 13... Gap,
14...Gap gauge.
Claims (1)
平に載置するターニングローラと、前記管の端部
下面に接触し、前記管と共に回転する、垂直軸の
先端に回転自在に設けられたタツチローラと、前
記垂直軸の下端に設けられた非接触式のセンサと
からなり、前記管の曲りを、前記管の回転によつ
て、管の端部下面に接触するタツチローラが設け
られた垂直軸を介して上下方向の振幅に変換し、
前記振幅値を前記センサによつて検出することを
特徴とする管の曲り検査装置。 a turning roller that horizontally places the tube to be measured so as to be rotatable about its axis; and a touch roller rotatably provided at the tip of a vertical shaft that contacts the lower surface of the end of the tube and rotates together with the tube. and a non-contact type sensor provided at the lower end of the vertical shaft, and detects the bending of the pipe by rotating the vertical shaft, which is provided with a touch roller that contacts the lower surface of the end of the pipe. Convert to vertical amplitude via
A pipe bending inspection device characterized in that the amplitude value is detected by the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309684U JPS6179211U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309684U JPS6179211U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179211U true JPS6179211U (en) | 1986-05-27 |
Family
ID=30720956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16309684U Pending JPS6179211U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179211U (en) |
-
1984
- 1984-10-30 JP JP16309684U patent/JPS6179211U/ja active Pending