JPS622270U

JPS622270U -

Info

Publication number: JPS622270U
Application number: JP9216985U
Authority: JP
Priority date: 1985-06-20
Filing date: 1985-06-20
Publication date: 1987-01-08

Description

[Brief explanation of drawings]

第１図はこの考案の実施例を示す側面図、第２
図は同じく平面図、第３図および第４図は前図の
夫々Ｘ―ＸおよびＹ―Ｙ拡大矢視図、第５図は光
軸調整移動をあらわす説明図、第６図は従来のレ
ーザ共振器の光軸調整機構を示す側面図、第７図
は同じく上下方向光軸調整機構の要部を拡大して
あらわした側面図である。１……レーザ共振器、２……架台、３……この
考案に係る上下方向光軸調整機構、４……同水平
方向光軸調整機構、１１……上下調整ねじ座部、
１２……突出部、３１……上下調整ボルト、３２
……上下調整止めナツト、３３……上下調整雌ね
じ孔、４１……水平調整ねじ座部、４２……水平
調整ボルト、４３……水平調整止めナツト、４４
……水平調整雌ねじ孔。なお、図中同一符号は同
一又は相当部分を示すもののとする。 Figure 1 is a side view showing an embodiment of this invention, Figure 2 is a side view showing an embodiment of this invention.
Figures 3 and 4 are respectively enlarged X-X and Y-Y arrow views of the previous figure, Figure 5 is an explanatory diagram showing optical axis adjustment movement, and Figure 6 is a conventional laser. FIG. 7 is a side view showing the optical axis adjustment mechanism of the resonator, and FIG. 7 is a side view showing an enlarged main part of the vertical optical axis adjustment mechanism. DESCRIPTION OF SYMBOLS 1... Laser resonator, 2... Frame, 3... Vertical optical axis adjustment mechanism according to this invention, 4... Horizontal optical axis adjustment mechanism, 11... Vertical adjustment screw seat,
12... Protrusion, 31... Vertical adjustment bolt, 32
... Vertical adjustment locking nut, 33 ... Vertical adjustment female screw hole, 41 ... Horizontal adjustment screw seat, 42 ... Horizontal adjustment bolt, 43 ... Horizontal adjustment locking nut, 44
...Horizontal adjustment female screw hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

The protruding parts on both sides of the lower part of the end perpendicular to the laser beam of the laser resonator are supported on the upper part of the pedestal, and a set nut is attached to the vertical adjustment screw seat protruding from the center of the opposite end of the resonator. A vertical optical axis adjustment mechanism is formed by screwing in a vertical adjustment bolt attached thereto and supporting the bolt end on the upper part of the mount, and horizontal A horizontal optical axis adjustment mechanism is provided in which horizontal adjustment bolts with locking nuts are screwed in from the outside of the adjustment screw seat so that each bolt end comes into contact with the side of the resonator. A laser resonator optical axis adjustment mechanism featuring: