JPS646602U - - Google Patents

Info

Publication number
JPS646602U
JPS646602U JP1987101909U JP10190987U JPS646602U JP S646602 U JPS646602 U JP S646602U JP 1987101909 U JP1987101909 U JP 1987101909U JP 10190987 U JP10190987 U JP 10190987U JP S646602 U JPS646602 U JP S646602U
Authority
JP
Japan
Prior art keywords
mirror
purge gas
laser processing
laser
beam bender
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
Application number
JP1987101909U
Other languages
Japanese (ja)
Other versions
JPH0736323Y2 (en
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 filed Critical
Priority to JP1987101909U priority Critical patent/JPH0736323Y2/en
Publication of JPS646602U publication Critical patent/JPS646602U/ja
Application granted granted Critical
Publication of JPH0736323Y2 publication Critical patent/JPH0736323Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)

Description

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

第１図はこの考案の一実施例であるレーザ加工
機用ビームベンダーを示す断面図、第２図は第１
図のレーザ加工機用ビームベンダーの斜側面側を
正面とする斜側面図、第３図はこの考案のレーザ
加工機用ビームベンダーのベンドブロツクを示す
斜視図、第４図は第１図のレーザ加工機用ビーム
ベンダーの要部を示す斜断面図、第５図は従来の
レーザ加工機用ビームベンダーを示す断面図、第
６図は第５図のレーザ加工機用ビームベンダーの
要部を示す斜面図である。 図において、１：レーサビーム、３：ミラー、
５：ベンドブロツク、１０：パージガス放出孔、
である。なお、図中、同一符号及び同一記号は、
同一または相当部分を示す。 Fig. 1 is a sectional view showing a beam bender for a laser processing machine which is an embodiment of this invention, and Fig.
FIG. 3 is a perspective view showing the bend block of the beam bender for laser processing machines of this invention, and FIG. 4 shows the laser beam bender shown in FIG. 1. FIG. 5 is a sectional view showing the main parts of a beam bender for a processing machine; FIG. 5 is a cross-sectional view showing a conventional beam bender for a laser processing machine; FIG. 6 is a main part of the beam bender for a laser processing machine shown in FIG. It is a slope view. In the figure, 1: laser beam, 3: mirror,
5: bend block, 10: purge gas discharge hole,
It is. In addition, the same reference numerals and symbols in the figures are
Indicates the same or equivalent part.

Claims (1)

【実用新案登録請求の範囲】 (1) レーザ発振器からのレーザビームの進行方
向をミラーで方向転換し、所定の方向に伝播する
レーザ加工機用ビームベンダーにおいて、 前記ミラーの沿面に沿つてパージガスを放出す
るパージガス放出孔を、前記ミラーの端部に配設
したことを特徴とするレーザ加工機用ビームベン
ダー。 (2) 前記ミラーの沿面に沿つてパージガスを放
出するパージガス放出孔は、前記ミラーを収容す
るベンドブロツクのミラー設置面に形成したこと
を特徴とする実用新案登録請求の範囲第１項に記
載のレーザ加工機用ビームベンダー。[Claims for Utility Model Registration] (1) In a beam bender for a laser processing machine in which the traveling direction of a laser beam from a laser oscillator is changed by a mirror and propagates in a predetermined direction, a purge gas is supplied along the creeping surface of the mirror. A beam bender for a laser processing machine, characterized in that a purge gas release hole is provided at an end of the mirror. (2) A utility model according to claim 1, characterized in that a purge gas discharge hole for discharging purge gas along the creeping surface of the mirror is formed on a mirror installation surface of a bend block that accommodates the mirror. Beam bender for laser processing machines.
JP1987101909U 1987-07-02 1987-07-02 Beam vendor for laser processing machine Expired - Lifetime JPH0736323Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987101909U JPH0736323Y2 (en) 1987-07-02 1987-07-02 Beam vendor for laser processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987101909U JPH0736323Y2 (en) 1987-07-02 1987-07-02 Beam vendor for laser processing machine

Publications (2)

Publication Number Publication Date
JPS646602U true JPS646602U (en) 1989-01-13
JPH0736323Y2 JPH0736323Y2 (en) 1995-08-16

Family

ID=31331330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987101909U Expired - Lifetime JPH0736323Y2 (en) 1987-07-02 1987-07-02 Beam vendor for laser processing machine

Country Status (1)

Country Link
JP (1) JPH0736323Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014121727A (en) * 2012-12-21 2014-07-03 Mitsubishi Materials Corp Laser machining apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55169506U (en) * 1979-05-23 1980-12-05
JPS58143084U (en) * 1982-03-16 1983-09-27 株式会社東芝 Laser processing equipment
JPS60116258U (en) * 1984-01-12 1985-08-06 三菱電機株式会社 Anti-fouling device for laser reflectors, etc.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55169506U (en) * 1979-05-23 1980-12-05
JPS58143084U (en) * 1982-03-16 1983-09-27 株式会社東芝 Laser processing equipment
JPS60116258U (en) * 1984-01-12 1985-08-06 三菱電機株式会社 Anti-fouling device for laser reflectors, etc.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014121727A (en) * 2012-12-21 2014-07-03 Mitsubishi Materials Corp Laser machining apparatus

Also Published As

Publication number Publication date
JPH0736323Y2 (en) 1995-08-16

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