CN218332131U - Adjusting device of laser galvanometer - Google Patents

Abstract

The utility model relates to a laser rapid prototyping field, the utility model discloses a laser mirror's adjusting device shakes, including mirror mount and the fixed establishment that shakes, the front end both sides of mirror mount that shakes are fixed with the fixed plate, the fixed orifices has been seted up at the middle part of fixed plate, the inside grafting of fixed orifices is fixed with the fixed establishment that is used for fixed laser mirror that shakes, fixed establishment fixes the both sides middle part that the laser shakes, fixed frame is fixed on the lateral wall that the laser shakes the mirror, spring one end is fixed on fixed frame, and the other end is fixed on the regulating plate, the regulating plate removes and places in the shifting chute, the lower extreme at fixed frame is seted up to the shifting chute, be fixed with the dead lever on the regulating plate, the dead lever slides and runs through the lateral wall of fixed frame, and the joint is fixed in the fixed orifices, the utility model discloses simple structure, convenient operation conveniently realizes shaking the quick installation and the dismantlement of mirror to the laser, is worth using widely.

Description

Adjusting device of laser galvanometer

Technical Field

The utility model relates to a laser rapid prototyping technical field specifically is a laser shakes adjusting device of mirror.

Background

The effect of laser mirror that shakes is the orbit of control laser, and the laser mirror that shakes must guarantee stably at the during operation, shakes the mirror and takes place to rock, and then the orbit of laser will appear the deviation, leads to the part precision greatly reduced who makes. When the laser galvanometer is installed, the position of the galvanometer needs to be adjusted, so that the galvanometer is positioned right above the molding surface, and the height of the galvanometer needs to be adjusted to enable the bottom of the galvanometer to be a specific distance from the molding surface.

Through searching, the notice number is: chinese patent CN113043594A discloses an adjusting device of a laser galvanometer, which is characterized in that: the device comprises a bottom plate serving as a forming surface, a longitudinal moving assembly, a transverse moving assembly, a vertical moving assembly and an auxiliary assembly for assisting in adjusting a laser galvanometer; the longitudinal moving assembly is erected on the bottom plate and is in adjustable connection with the bottom plate, so that the longitudinal moving assembly is adjusted along the longitudinal direction; the transverse moving assembly is arranged on the longitudinal moving assembly and is in adjustable connection with the longitudinal moving assembly, so that the transverse moving assembly is adjusted along the transverse direction; the laser vibrating mirror is arranged on the vertical moving assembly and is in adjustable connection with the vertical moving assembly, so that the laser vibrating mirror can be adjusted along the vertical direction; the auxiliary assembly is connected with the bottom of the laser galvanometer and positioned above the bottom plate.

This patent suffers from the following disadvantages: the device laser shakes three directions of mirror and all carries out the displacement through screw drive and adjusts, and screw drive can carry out the regulation of small displacement volume, adjusts the precision height, but the device can't shake the mirror to laser and dismantle fast and fix, can't satisfy present demand.

Therefore, the present application proposes an adjusting device for a laser galvanometer to improve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser shakes adjusting device of mirror to solve above-mentioned the device and can't shake the mirror to laser and dismantle fast and fix, can't satisfy the problem of present demand.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an adjusting device of laser mirror that shakes, includes mirror mount and fixed establishment that shakes, the front end both sides of mirror mount that shakes are fixed with the fixed plate, the fixed orifices has been seted up at the middle part of fixed plate, the inside grafting of fixed orifices is fixed with the fixed establishment that is used for fixed laser mirror that shakes, fixed establishment fixes the both sides middle part at the laser mirror that shakes.

The vibrating mirror fixing frame is provided with ten mounting holes, and the ten mounting holes are distributed on the vibrating mirror fixing frame at equal intervals.

The front end of the vibrating mirror fixing frame is fixed with two insertion rods.

Wherein, the inserted bar is located the inboard of mounting hole.

Wherein, fixed establishment includes fixed frame, telescopic link, spring, regulating plate, dead lever and shifting chute, fixed frame is fixed on the lateral wall of laser galvanometer, be fixed with the telescopic link on the inside wall of fixed frame, the telescopic link is fixed on the regulating plate, the peripheral cover of telescopic link has the spring, spring one end is fixed on fixed frame, and the other end is fixed on the regulating plate, the regulating plate removes to be placed in the shifting chute, the lower extreme at fixed frame is seted up to the shifting chute, be fixed with the dead lever on the regulating plate, the dead lever slides and runs through the lateral wall of fixed frame, and the joint is fixed in the fixed orifices.

Wherein, the inside of fixed orifices is fixed with the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses at first fix the mirror mount that shakes on the slider, then peg graft the rear end of laser mirror that shakes in the inserted bar, shake the mirror with laser and carry out preliminary fixed, then the staff presses down the regulating plate to the one side that is close to the laser mirror that shakes, make the telescopic link shrink, then extrude the spring, then make the dead lever move to the inboard, then place the laser mirror that shakes in the inside of fixed plate, then make the dead lever aim at the fixed orifices, then loosen the regulating plate, the spring drives the regulating plate and is the motion that resets, make the dead lever joint fix in the fixed orifices, thereby shake the mirror with laser and shake the mirror mount and carry out fixed connection, can improve the stability that the mirror was installed to laser, it is fixed to realize shaking the quick installation of mirror to laser, and the device simple structure, and convenient operation, conveniently realize quick installation and the dismantlement of mirror that shakes to laser, and be worth using widely.

Drawings

Fig. 1 is a schematic structural view of the galvanometer fixing frame of the present invention;

fig. 2 is a schematic structural view of a stereoscopic view of the galvanometer fixing frame of the present invention;

fig. 3 is a schematic structural view of the laser galvanometer installation of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention.

In the figure: 1. a galvanometer fixing frame; 2. mounting holes; 3. inserting a rod; 4. a fixing plate; 5. a fixing hole; 6. a laser galvanometer; 7. a fixing mechanism; 71. a fixing frame; 72. a telescopic rod; 73. a spring; 74. an adjusting plate; 75. fixing the rod; 76. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an adjusting device of laser galvanometer, including galvanometer mount 1 and fixed establishment 7, the front end both sides of galvanometer mount 1 are fixed with fixed plate 4, fixed orifices 5 have been seted up at the middle part of fixed plate 4, fixed orifices 5's inside grafting is fixed with fixed establishment 7 that is used for fixed laser galvanometer 6, fixed establishment 7 is fixed at the both sides middle part of laser galvanometer 6, at first, will galvanometer mount 1 fixes on the slider, then fix fixed establishment 7 in the both sides of laser galvanometer 6, shrink fixed establishment 7, then insert fixed plate 4's inside with the rear end of laser galvanometer 6, then loosen fixed establishment 7, make its joint fix the inside at fixed orifices 5, thereby shake galvanometer 6 with laser and install fixedly fast.

The mounting holes 2 are formed in the vibrating mirror fixing frame 1, the number of the mounting holes 2 is ten, the mounting holes 2 are distributed in the vibrating mirror fixing frame 1 at equal intervals, and bolts penetrate through the mounting holes 2, so that the vibrating mirror fixing frame 1 is fixed on the sliding block.

Wherein, shake mirror mount 1's front end and be fixed with inserted bar 3, inserted bar 3 is provided with two, at first shakes the rear end of mirror 6 with the laser and pegs graft in inserted bar 3, and then preliminary fixed, then shakes mirror 6 and fixes once more to the laser adjusting fixing mechanism 7, can improve the stability that the mirror 6 was installed to the laser that shakes, and conveniently shakes mirror 6 to the laser and install.

Wherein, the inserted bar 3 is located the inboard of mounting hole 2, improves the fixed stability of inserted bar 3 to laser galvanometer 6.

The fixing mechanism 7 comprises a fixing frame 71, an expansion link 72, a spring 73, an adjusting plate 74, a fixing rod 75 and a moving groove 76, wherein the fixing frame 71 is fixed on the side wall of the laser galvanometer 6, the expansion link 72 is fixed on the inner side wall of the fixing frame 71, the expansion link 72 is fixed on the adjusting plate 74, the spring 73 is sleeved on the periphery of the expansion link 72, one end of the spring 73 is fixed on the fixing frame 71, the other end of the spring 73 is fixed on the adjusting plate 74, the adjusting plate 74 is movably placed in the moving groove 76, the moving groove 76 is formed in the lower end of the fixing frame 71, the fixing rod 75 is fixed on the adjusting plate 74, the fixing rod 75 penetrates through the side wall of the fixing frame 71 in a sliding mode and is clamped and fixed in the fixing hole 5, a worker presses the adjusting plate 74 towards one side close to the laser galvanometer 6 to enable the expansion link 72 to contract, then extrudes the spring 73, then the fixing rod 75 is enabled to move towards the inner side, then the laser galvanometer 6 is placed in the fixing plate 4, then the fixing rod 75 is enabled to be aligned to the fixing hole 5, then the adjusting plate 74 is loosened, the spring 73 drives the adjusting plate 74 to reset motion, and the adjusting plate 74 is enabled to enable the adjusting plate to be clamped and fixed in the fixing hole 5, and the laser galvanometer fixing frame 1 is enabled.

Wherein, the rubber pad is fixed in the fixing hole 5, which can improve the stability of the connection between the fixing rod 75 and the fixing plate 4.

The working principle is as follows: when using, at first fix mirror mount 1 that shakes on the slider, then peg graft the rear end of laser mirror 6 in inserted bar 3, shake mirror 6 with laser and carry out preliminary fixed, then the staff presses regulating plate 74 to the one side that is close to laser mirror 6 that shakes, make telescopic link 72 shrink, then extrude spring 73, then make dead lever 75 remove to the inboard, then place mirror 6 that shakes laser in the inside of fixed plate 4, then make dead lever 75 aim at fixed orifices 5, then loosen regulating plate 74, spring 73 drives regulating plate 74 and is the motion that resets, make dead lever 75 joint fix in fixed orifices 5, thereby shake mirror 6 with the mirror mount 1 that shakes with laser and carry out fixed connection, can improve the stability of laser mirror 6 installation, the realization is fixed to the quick installation of laser mirror 6 that shakes.

Claims (6)

1. The utility model provides a laser galvanometer's adjusting device, includes galvanometer mount (1) and fixed establishment (7), the front end both sides of galvanometer mount (1) are fixed with fixed plate (4), fixed orifices (5), its characterized in that have been seted up at the middle part of fixed plate (4): the fixing mechanism (7) for fixing the laser galvanometer (6) is fixedly inserted in the fixing hole (5), and the fixing mechanism (7) is fixed in the middle of the two sides of the laser galvanometer (6).

2. The adjustment device for a laser galvanometer of claim 1, wherein: the vibrating mirror fixing frame (1) is provided with ten mounting holes (2), and the ten mounting holes (2) are distributed on the vibrating mirror fixing frame (1) at equal intervals.

3. The adjustment device for a laser galvanometer of claim 1, wherein: the front end of mirror mount (1) shakes is fixed with inserted bar (3), inserted bar (3) are provided with two.

4. The adjustment device for a laser galvanometer of claim 3, wherein: the inserted bar (3) is positioned on the inner side of the mounting hole (2).

5. The adjusting device of the laser galvanometer of claim 1, wherein: fixed establishment (7) are including fixed frame (71), telescopic link (72), spring (73), regulating plate (74), dead lever (75) and shifting chute (76), fixed frame (71) are fixed on the lateral wall of laser mirror (6) that shakes, be fixed with telescopic link (72) on the inside wall of fixed frame (71), telescopic link (72) are fixed on regulating plate (74), the peripheral cover of telescopic link (72) has spring (73), spring (73) one end is fixed on fixed frame (71), and the other end is fixed on regulating plate (74), regulating plate (74) are removed and are placed in shifting chute (76), the lower extreme in fixed frame (71) is seted up in shifting chute (76), be fixed with dead lever (75) on regulating plate (74), dead lever (75) slide and run through the lateral wall of fixed frame (71), and the joint is fixed in fixed orifices (5).

6. The adjustment device for a laser galvanometer of claim 1, wherein: and a rubber pad is fixed in the fixing hole (5).

Images