JPS63133893U

JPS63133893U -

Info

Publication number: JPS63133893U
Application number: JP1987023886U
Authority: JP
Priority date: 1987-02-19
Filing date: 1987-02-19
Publication date: 1988-09-01

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるレーザ加工
装置の加工ヘツドの構成を示す断面図、第２図は
第１図の状態から加工ヘツドが取外される途中を
示す説明図、第３図はこの考案の他の実施例を示
す外観図、第４図は従来のレーザー装置の加工ヘ
ツドの部分を示す断面図及び第５図は第４図の
―線の断面図である。図において、７はレーザー光、１０はヘツド取
付部材、１２はレンズ、１３は加工ヘツド、１７
はクランプ手段である。なお、各図中同一符号は
同一または相当部分を示す。 FIG. 1 is a sectional view showing the structure of a processing head of a laser processing device according to an embodiment of the invention, FIG. 2 is an explanatory view showing the processing head being removed from the state shown in FIG. 1, and FIG. 4 is a sectional view showing a processing head portion of a conventional laser device, and FIG. 5 is a sectional view taken along the line -- in FIG. 4. In the figure, 7 is a laser beam, 10 is a head mounting member, 12 is a lens, 13 is a processing head, and 17
is a clamping means. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of Claim for Utility Model Registration] (1) In a device in which the lens for condensing laser light is replaceable, a processing head with the lens attached and formed into a shape according to the processing purpose can be freely attached to and detached from the head mounting member. A laser device characterized in that the processing head and the head mounting member are fixed by a clamping means. (2) The laser device according to claim 1 of the utility model registration, characterized in that the incident side and the output side of the laser beam are made airtight between the processing head and the head mounting member.