JPH0287575U - - Google Patents
Info
- Publication number
- JPH0287575U JPH0287575U JP1988165834U JP16583488U JPH0287575U JP H0287575 U JPH0287575 U JP H0287575U JP 1988165834 U JP1988165834 U JP 1988165834U JP 16583488 U JP16583488 U JP 16583488U JP H0287575 U JPH0287575 U JP H0287575U
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
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 |
|---|---|---|---|
| JP1988165834U JPH06228Y2 (en) | 1988-12-23 | 1988-12-23 | Capacitance sensor for laser processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988165834U JPH06228Y2 (en) | 1988-12-23 | 1988-12-23 | Capacitance sensor for laser processing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287575U true JPH0287575U (en) | 1990-07-11 |
| JPH06228Y2 JPH06228Y2 (en) | 1994-01-05 |
Family
ID=31452681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988165834U Expired - Lifetime JPH06228Y2 (en) | 1988-12-23 | 1988-12-23 | Capacitance sensor for laser processing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06228Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04300086A (en) * | 1990-09-06 | 1992-10-23 | C A Weidmueller Gmbh & Co | Nozzle for tool for machining material |
| JPH05111785A (en) * | 1990-04-14 | 1993-05-07 | Trumpf Gmbh & Co | Nozzle receiving device |
| JPH06114638A (en) * | 1990-11-07 | 1994-04-26 | Weidmueller Interface Gmbh & Co | Nozzle for material processing tool |
| US11389907B2 (en) | 2018-12-03 | 2022-07-19 | Mitsubishi Electric Corporation | Laser machining apparatus and laser machining method |
-
1988
- 1988-12-23 JP JP1988165834U patent/JPH06228Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111785A (en) * | 1990-04-14 | 1993-05-07 | Trumpf Gmbh & Co | Nozzle receiving device |
| JPH04300086A (en) * | 1990-09-06 | 1992-10-23 | C A Weidmueller Gmbh & Co | Nozzle for tool for machining material |
| JPH06114638A (en) * | 1990-11-07 | 1994-04-26 | Weidmueller Interface Gmbh & Co | Nozzle for material processing tool |
| US11389907B2 (en) | 2018-12-03 | 2022-07-19 | Mitsubishi Electric Corporation | Laser machining apparatus and laser machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06228Y2 (en) | 1994-01-05 |