JPS59129490U - Focus adjustment device for laser processing machine - Google Patents

Focus adjustment device for laser processing machine

Info

Publication number
JPS59129490U
JPS59129490U JP1983020708U JP2070883U JPS59129490U JP S59129490 U JPS59129490 U JP S59129490U JP 1983020708 U JP1983020708 U JP 1983020708U JP 2070883 U JP2070883 U JP 2070883U JP S59129490 U JPS59129490 U JP S59129490U
Authority
JP
Japan
Prior art keywords
adjustment device
processing machine
workpiece
focus adjustment
laser processing
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
Application number
JP1983020708U
Other languages
Japanese (ja)
Inventor
敏之 丸山
Original Assignee
渋谷工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 渋谷工業株式会社 filed Critical 渋谷工業株式会社
Priority to JP1983020708U priority Critical patent/JPS59129490U/en
Publication of JPS59129490U publication Critical patent/JPS59129490U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

１　　　第１図は本考案の一実施例を示す概略正面図、
ｉ　　第２図は第１図の検出器に接続した電気回路図、
・　　第３図は本考案の他の実施例を示す空気圧回路図
［である。 １・・・レーザノズル、２・・・モータ、３・・・ねじ
軸、４・・・被加工物、５・・・検出器、６・・・比較
回路、９・・・制御回路、１１・・・エアノズル、１２
・・・ギヤラフセンサ、１６・・・セレクタリレー。1 FIG. 1 is a schematic front view showing one embodiment of the present invention;
i Figure 2 is an electrical circuit diagram connected to the detector in Figure 1,
- Figure 3 is a pneumatic circuit diagram showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Laser nozzle, 2... Motor, 3... Screw shaft, 4... Workpiece, 5... Detector, 6... Comparison circuit, 9... Control circuit, 11 ...Air nozzle, 12
...Gear rough sensor, 16...Selector relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザノズルの周囲に配設され被加工物との間隙を検出
する複数個の検出器と、各検出器で検圧した検出値から
最も被加工物に近接した検出値を選定する選定器と、こ
の選定器で選定した検出価に応じ上記レーザーノズルを
被加工物に向けて進退動させる制御機構とを備えたこと
を特徴とするレーザ加工機の焦点調整装置。a plurality of detectors arranged around the laser nozzle to detect the gap between the workpiece and the workpiece; a selector that selects the detection value closest to the workpiece from the pressure detected by each detector; A focus adjustment device for a laser processing machine, comprising: a control mechanism for moving the laser nozzle forward and backward toward a workpiece in accordance with the detection value selected by the selector.
JP1983020708U 1983-02-15 1983-02-15 Focus adjustment device for laser processing machine Pending JPS59129490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983020708U JPS59129490U (en) 1983-02-15 1983-02-15 Focus adjustment device for laser processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983020708U JPS59129490U (en) 1983-02-15 1983-02-15 Focus adjustment device for laser processing machine

Publications (1)

Publication Number Publication Date
JPS59129490U true JPS59129490U (en) 1984-08-31

Family

ID=30151831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983020708U Pending JPS59129490U (en) 1983-02-15 1983-02-15 Focus adjustment device for laser processing machine

Country Status (1)

Country Link
JP (1) JPS59129490U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744487A (en) * 1980-09-01 1982-03-12 Amada Eng & Service Working head device for laser working device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744487A (en) * 1980-09-01 1982-03-12 Amada Eng & Service Working head device for laser working device

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