CN218411626U

CN218411626U - Fiber laser testing device

Info

Publication number: CN218411626U
Application number: CN202122774408.2U
Authority: CN
Inventors: 赵志新; 潘丽梅
Original assignee: Jilin Pana Machinery Manufacturing Co ltd
Current assignee: Jilin Pana Machinery Manufacturing Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2023-01-31
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a fiber laser testing arrangement, including installation wall body, spliced pole and solid fixed ring, a plurality of installing ports have been seted up on the installation wall body, set up the first fixed mouth that two symmetries set up on the spliced pole, spacing hole has been seted up on the spliced pole, two first fixed mouth is linked together through spacing hole, the spliced pole lateral wall is equipped with the retaining ring, gu fixed ring fixed connection is on the spliced pole. The utility model discloses a solid fixed ring, the cooperation of spliced pole and installing port is used, can be when highly adjusting to fiber laser, only need stir the turning handle, make solid fixed ring rotate, and then make the gag lever post shrink into first fixed mouthful, then fix it in the installing port of high difference can, from this can be convenient highly adjust, and only need adjust the height of spliced pole, need not frequent fiber laser and fix, indirect surface of having protected fiber laser has improved the practicality of device.

Description

Fiber laser testing device

Technical Field

The utility model relates to a fiber laser technical field especially relates to a fiber laser testing arrangement.

Background

Compared with the traditional solid laser, the fiber laser has the advantages of good laser beam quality, high brightness, high conversion efficiency, small volume, long service life and the like, and is widely applied to material processing, such as marking, punching, welding, cutting, cleaning, coating and the like, and the fields of optical communication, spectral imaging, medical treatment and the like. In recent years, with the development of semiconductor technology, the improvement of the manufacturing process of the large mode area double-clad fiber, and the development of fiber combination technology, the output power of the fiber laser is increasing at a remarkable speed. At present, a high-power output fiber laser is a great hot point of research.

When a fiber laser needs to be tested, the fiber lasers at different heights need to be tested, so that accurate implementation data can be obtained, but when the height of the fiber laser is adjusted, the fiber laser can be damaged due to frequent fixation, and therefore a fiber laser testing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a fiber laser testing device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a fiber laser testing arrangement, includes installation wall body, spliced pole and solid fixed ring, a plurality of installing ports have been seted up on the installation wall body, set up the first fixed mouth that two symmetries set up on the spliced pole, set up spacing hole on the spliced pole, two first fixed mouth is linked together through spacing hole, the spliced pole lateral wall is equipped with the retaining ring, gu fixed ring fixed connection is on the spliced pole, gu fixed ring has seted up the fixed mouth of second, the fixed mouth of second is corresponding with the big or small shape of the fiber laser of being tested.

Preferably, the limiting hole is rotatably connected with a limiting shaft, the outer side wall of the limiting shaft is in threaded connection with a fixing ring, the fixing ring is fixedly connected with two symmetrically arranged moving blocks, and the outer side walls of the two moving blocks are rotatably connected with limiting rods.

Preferably, two the gag lever post is located two first fixed orificess respectively, two the equal fixedly connected with joint axle of first fixed orifices inside wall, the removal mouth has been seted up on the gag lever post, remove the interior lateral wall of mouth and joint off-axial wall sliding connection.

Preferably, the size of the mounting opening corresponds to the size of the connecting column.

Preferably, a connector is arranged on the fixed ring, an internal thread is arranged on the inner side wall of the connector, an external thread is arranged on the outer side wall of the connecting column, and the internal thread is in threaded connection with the external thread.

Preferably, the outer side wall of the limiting shaft is fixedly connected with a rotating handle, and the outer side wall of the rotating handle is provided with anti-skidding threads.

Compared with the prior art, the utility model has the following advantage:

1. through the cooperation of solid fixed ring, spliced pole and installing port, can be when highly adjusting of fiber laser, only need stir the twist grip for solid fixed ring rotates, and then makes the gag lever post shrink into first fixed mouthful, then fix it in the installing port of high difference can, from this can be convenient highly adjust.

2. When fixing fiber laser through solid fixed ring and spliced pole, only need adjust the height of spliced pole, need not frequent fiber laser and fix, indirect protection fiber laser's surface has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a fiber laser testing apparatus provided by the present invention;

fig. 2 is a cross-sectional view of a fiber laser testing apparatus provided by the present invention;

fig. 3 is a schematic structural view of the connection column of the present invention;

fig. 4 is a cross-sectional view of the connection column according to the present invention.

In the figure: 1. installing a wall body; 2. a fixing ring; 3. an installation port; 4. connecting columns; 5. a first fixed port; 6. a limiting shaft; 7. a fixing ring; 8. a moving block; 9. a limiting rod; 10. clamping the shaft; 11. and fixing the circular ring.

Detailed Description

Referring to fig. 1-4, a fiber laser testing device comprises a mounting wall 1, a connecting column 4 and a fixing ring 2, wherein the mounting wall 1 is provided with a plurality of mounting ports 3, the size of each mounting port 3 corresponds to that of the connecting column 4, the connecting column 4 is provided with two first fixing ports 5 which are symmetrically arranged, the connecting column 4 is provided with a limiting hole, a limiting shaft 6 is rotationally connected in the limiting hole, the outer side wall of the limiting shaft 6 is in threaded connection with a fixing ring 7, the fixing ring 7 is fixedly connected with two moving blocks 8 which are symmetrically arranged, the outer side walls of the two moving blocks 8 are both rotationally connected with limiting rods 9, the two limiting rods 9 are respectively positioned in the two first fixing ports 5, the inner side walls of the two first fixing ports 5 are both fixedly connected with clamping shafts 10, the limiting rod 9 is provided with a moving opening, the inner side wall of the moving opening is in sliding connection with the outer side wall of the clamping shaft 10, the fiber laser is fixed on the connecting column 4 through the fixing ring 2, then the connecting column 4 penetrates through the inner side wall of the mounting opening 3, then the limiting shaft 6 is rotated by stirring the rotating handle, further the fixing ring 7 is moved leftwards under the action of threads, the limiting rod 9 is rotated out of the first fixing opening 5 under the action of the clamping shaft 10, and further the limiting rod is attached to the side wall of the mounting opening 3 to limit the side wall of the mounting opening, so that the two sides of the mounting opening 3 limit the connecting column 4, and the connecting column cannot shake during testing;

two first fixed mouths 5 are linked together through spacing hole, 4 lateral walls of spliced pole are equipped with

fixed ring

11, 2 fixed connection of solid fixed ring is on spliced pole 4, gu fixed ring 2 has seted up the fixed mouth of second, the fixed mouth of second is corresponding with the big or small shape of the fiber laser of being tested, it is spacing to carry out the opposite side of installing port 3 through rotating fixed ring 11, from this can make the fiber laser fix, and when changing its height, also need not fix the fiber laser again, indirect protection the fiber laser, be equipped with the connector on the fixed ring 11, the connector inside wall is equipped with the internal thread, 4 lateral walls of spliced pole are equipped with the external screw thread, internal thread and external screw thread threaded connection, spacing 6 lateral wall fixedly connected with turning handle, the turning handle lateral wall is equipped with anti-skidding line, can make convenient the rotation to spacing 6 of operating personnel from this.

The utility model discloses concrete theory of operation as follows:

firstly, fix fiber laser on spliced pole 4 through solid fixed ring 2, then wear to establish spliced pole 4 from 3 inside walls of installing port, then make spacing axle 6 rotate through stirring twist grip, and then make solid fixed ring 7 move left under the effect of screw thread, make gag lever post 9 rotate out first fixed mouthful 5 under the effect of joint axle 10, and then laminate to carry on spacingly to its one side with the side wall on 3 edges of installing port, then carry on spacingly to the opposite side of installing port 3 through rotating fixed ring 11, can make fiber laser fix from this, and when changing its height, also need not fix fiber laser again, indirect fiber laser has been protected, the practicality of device has been improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fiber laser testing arrangement, includes installation wall body (1), spliced pole (4) and solid fixed ring (2), its characterized in that, a plurality of installing ports (3) have been seted up on installation wall body (1), set up first fixed mouthful (5) that two symmetries set up on spliced pole (4), spacing hole has been seted up on spliced pole (4), two first fixed mouthful (5) are linked together through spacing hole, spliced pole (4) lateral wall is equipped with retaining ring (11), gu fixed ring (2) fixed connection is on spliced pole (4), gu fixed ring (2) have seted up the fixed mouthful of second, the fixed mouthful of second is corresponding with the big or small shape of the fiber laser of being tested.

2. The fiber laser testing device according to claim 1, wherein a limiting shaft (6) is rotatably connected in the limiting hole, a fixing ring (7) is in threaded connection with the outer side wall of the limiting shaft (6), two symmetrically arranged moving blocks (8) are fixedly connected to the fixing ring (7), and limiting rods (9) are rotatably connected to the outer side walls of the two moving blocks (8).

3. The fiber laser testing device according to claim 2, wherein the two limiting rods (9) are respectively located in two first fixing ports (5), the inner side walls of the two first fixing ports (5) are fixedly connected with clamping shafts (10), a moving port is formed in the limiting rod (9), and the inner side wall of the moving port is slidably connected with the outer side wall of the clamping shaft (10).

4. Fiber laser testing device according to claim 1, characterized in that the size of the mounting opening (3) corresponds to the size of the connection column (4).

5. The fiber laser testing device according to claim 1, wherein a connection port is formed on the fixing ring (11), an inner side wall of the connection port is provided with an internal thread, an outer side wall of the connection column (4) is provided with an external thread, and the internal thread is in threaded connection with the external thread.

6. The fiber laser testing device as claimed in claim 2, wherein a rotating handle is fixedly connected to an outer side wall of the limiting shaft (6), and anti-slip threads are arranged on an outer side wall of the rotating handle.