JPH0487575U - - Google Patents
Info
- Publication number
- JPH0487575U JPH0487575U JP40321490U JP40321490U JPH0487575U JP H0487575 U JPH0487575 U JP H0487575U JP 40321490 U JP40321490 U JP 40321490U JP 40321490 U JP40321490 U JP 40321490U JP H0487575 U JPH0487575 U JP H0487575U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- flange portion
- capacitance sensor
- laser processing
- sensor
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
- Guiding Agricultural Machines (AREA)
- Arrangement Of Transmissions (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Description
第１図はレーザ加工ヘツドの断面説明図である
。
１……加工ヘツド、２……ノズル、３……ノズ
ル本体、４……ブツシユ、５……絶縁リング、６
……絶縁ブツシユ、７……センサボデイ、８……
ナツト、ＬＢ……レーザビーム。
FIG. 1 is an explanatory cross-sectional view of the laser processing head. 1... Processing head, 2... Nozzle, 3... Nozzle body, 4... Bush, 5... Insulating ring, 6
...Insulation bushing, 7...Sensor body, 8...
Natsu, LB...laser beam.
Claims (1)
シストガスと共にワークに対して出力するノズル
を導電材で形成し、前記ノズルを静電容量センサ
の検知部とし、ノズル先端をワークに対して定位
置に制御するレーザ加工機の静電容量センサにお
いて、前記ノズルの上端にフランジ部を形成し、
前記フランジ部を下方側から持ち上げる絶縁ブロ
ツクを用い前記フランジ部を上方側から下方側へ
押し下げるストツパ役の絶縁リングを介して前記
ノズルを前記加工ヘツドのセンサボデイに接続す
るようにしたことを特徴とするレーザ加工機の静
電容量センサ。 (2) 前記ノズルは、フランジ部とこれに螺合さ
れるノズル本体部とで形成される請求項１に記載
のレーザ加工機の静電容量センサ。[Claims for Utility Model Registration] (1) A nozzle that outputs a laser beam guided to a processing head to a workpiece together with an assist gas is formed of a conductive material, the nozzle is used as a detection part of a capacitance sensor, and the nozzle In a capacitance sensor for a laser processing machine that controls a tip in a fixed position relative to a workpiece, a flange portion is formed at the upper end of the nozzle,
The nozzle is connected to the sensor body of the processing head through an insulating block that lifts the flange portion from below and an insulating ring that acts as a stopper to push down the flange portion from above to below. Capacitive sensor for laser processing machines. (2) The capacitance sensor for a laser processing machine according to claim 1, wherein the nozzle is formed of a flange portion and a nozzle body portion screwed onto the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40321490U JPH0487575U (en) | 1990-12-13 | 1990-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40321490U JPH0487575U (en) | 1990-12-13 | 1990-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487575U true JPH0487575U (en) | 1992-07-29 |
Family
ID=31881023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40321490U Pending JPH0487575U (en) | 1990-12-13 | 1990-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487575U (en) |
-
1990
- 1990-12-13 JP JP40321490U patent/JPH0487575U/ja active Pending