JPS63168880U - - Google Patents
Info
- Publication number
- JPS63168880U JPS63168880U JP6136387U JP6136387U JPS63168880U JP S63168880 U JPS63168880 U JP S63168880U JP 6136387 U JP6136387 U JP 6136387U JP 6136387 U JP6136387 U JP 6136387U JP S63168880 U JPS63168880 U JP S63168880U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- tatsuchi
- roll
- circumferential surface
- outer circumferential
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は、本考案に係るコイル先端検出装置の
実施例を示す側面図、第２図は、第１図の平面図
、第３図は、本考案の要部を拡大して示す側面図
、第４図は、光学式距離計の特性図、第５図は、
本考案による出力パターンの一例を示す特性図で
ある。
１……マンドレル、２……コイル、３……コイ
ル先端検出装置、３１……タツチロール、３２…
…光学式距離計、３３……駆動装置、３４……ブ
ラケツト、３５……回転検出器、３６……架台。
FIG. 1 is a side view showing an embodiment of the coil tip detection device according to the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a side view showing an enlarged main part of the present invention. , Fig. 4 is a characteristic diagram of the optical rangefinder, and Fig. 5 is the characteristic diagram of the optical distance meter.
FIG. 3 is a characteristic diagram showing an example of an output pattern according to the present invention. 1... Mandrel, 2... Coil, 3... Coil tip detection device, 31... Tatsuchiroll, 32...
...Optical distance meter, 33... Drive device, 34... Bracket, 35... Rotation detector, 36... Mount.
Claims (1)
定位置から前記コイル外周面までの距離を測定す
る光学式距離計とこれらタツチロールと光学式距
離計とを一体として前記コイルの略中心方向に前
後進させる駆動装置と、前記タツチロールの一方
の回転軸に結合された回転検出器とを備えたこと
を特徴とするコイル先端検出装置。 A Tatsuchi Roll that is pressed against the outer circumferential surface of the coil, an optical distance meter that measures the distance from a predetermined position to the outer circumferential surface of the coil, and a drive that moves the Tatsuchi Roll and the optical distance meter together in a direction approximately toward the center of the coil. A coil tip detection device comprising: a rotation detector connected to one rotation shaft of the tatsuchi roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6136387U JPS63168880U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6136387U JPS63168880U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168880U true JPS63168880U (en) | 1988-11-02 |
Family
ID=30894633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6136387U Pending JPS63168880U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006059A (en) * | 2010-06-28 | 2012-01-12 | Jfe Steel Corp | Device and method for detecting bead position in weld zone of uo steel pipe |
-
1987
- 1987-04-24 JP JP6136387U patent/JPS63168880U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006059A (en) * | 2010-06-28 | 2012-01-12 | Jfe Steel Corp | Device and method for detecting bead position in weld zone of uo steel pipe |