CN210848821U

CN210848821U - Cutting device for machining

Info

Publication number: CN210848821U
Application number: CN201920718004.1U
Authority: CN
Inventors: 吴伟韬
Original assignee: Fuzhou Taolue Technology Development Co ltd
Current assignee: Fuzhou Taolue Technology Development Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-06-26
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a cutting device for machining, including generator body, laser generator tube, optics resonance tube, delivery head, this internal laser generator tube that is provided with of generator, generator body one side is provided with the rare gas input tube, generator body opposite side is provided with the carbon dioxide input tube, generator body front end is provided with the circular telegram post, the intraductal discharge tube that is provided with of laser generator, the discharge tube outside is provided with the inoxidizing coating, the inoxidizing coating outside is provided with the water-cooling sleeve pipe, the discharge tube lower extreme is provided with the red light speculum, the red light speculum lower extreme is provided with the optics resonance tube. Has the advantages that: rational in infrastructure, easy operation, convenient to use cuts through laser generator tube transmission laser, has improved work efficiency, utilizes the air jet head to blow away the slag of production at the in-process of cutting, and the convenient cutting that continues.

Description

Cutting device for machining

Technical Field

The utility model relates to a cutting equipment field especially relates to a cutting device for machining.

Background

Along with the continuous improvement of science and technology level, the kind of machinery is also diversified, consequently can use different modes when handling and processing, especially when machining needs cut, because mechanical material's nature, the appearance is different, makes the cutting become more loaded down with trivial details, influences work efficiency, so needs a swift convenient cutting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cutting device for machining just in order to solve above-mentioned problem, the utility model discloses utilize laser to cut machinery.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a cutting device for machining comprises a generator body, a laser generating tube, an optical resonance tube, and an output head, the laser generating tube is arranged in the generator body, a rare gas input tube is arranged at one side of the generator body, the other side of the generator body is provided with a carbon dioxide input tube, the front end of the generator body is provided with a power-on column, a discharge tube is arranged in the laser generating tube, a protective layer is arranged on the outer side of the discharge tube, a water-cooling sleeve is arranged on the outer side of the protective layer, the lower end of the discharge tube is provided with a red light reflector, the lower end of the red light reflector is provided with the optical resonance tube, the lower end of the optical resonance tube is provided with a total-return mirror, the upper end of the total-return mirror is provided with a gold-plated film, the total-return mirror is internally provided with a light-transmitting hole, the lower end of the laser generating tube is provided with the output head, and one side of the output head is provided with an air nozzle.

Further setting: and a gas pipe is arranged on one side of the gas nozzle and is in threaded connection with the gas nozzle.

So set up, make through threaded connection the air nozzle is more stable fix gas-supply pipe one side.

Further setting: the laser generating tube is connected with the generator body through screws, and the rare gas input tube, the carbon dioxide input tube and the laser generating tube are connected through threads.

According to the arrangement, the laser generating tube is more stably fixed in the generator body through screw connection, and the rare gas input tube and the carbon dioxide input tube are more stably fixed outside the generator body through threaded connection.

Further setting: the electrification post with peg graft between the laser generating pipe, discharge tube with through screwed connection between the laser generating pipe, the discharge tube material is hard glass, the inoxidizing coating with bond between the discharge tube, the inoxidizing coating is high strength carbon fiber, the water-cooling sleeve with bond between the inoxidizing coating.

So set up, make through pegging graft the more stable fixing of circular telegram post is in the laser generator front end makes through the screwed connection discharge tube more stable fixing in the laser generator, make through bonding the inoxidizing coating is more stable fixing discharge the outside of tube makes the more stable fixing of water-cooling sleeve is in the inoxidizing coating outside.

Further setting: the red light reflector is connected with the discharge tube through screws, the optical resonance tube is connected with the red light reflector through screws, and the total return mirror is connected with the optical resonance tube through screws.

According to the arrangement, the red light reflector is more stably fixed at the lower end of the discharge tube through the screw connection, so that the optical resonance tube is more stably fixed at the lower end of the red light reflector, and the total return mirror is more stably fixed at the lower end of the optical resonance tube.

Further setting: the light hole and the full-return mirror are integrally formed, and the full-return mirror is a concave mirror.

So set up, make light can pass through the light trap is exported.

Further setting: the output head is connected with the laser generating tube through threads, and the gas nozzle is connected with the output head through screws.

So set up, make through threaded connection the output head is more stable fix the laser generator lower extreme makes through the screw connection the jet nozzle is more stable fix output head one side.

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

1. the structure is reasonable, the operation is simple, and the use is convenient;

2. the laser generating tube emits laser to cut, so that the working efficiency is improved;

3. the generated slag is blown away by the air nozzle in the cutting process, so that the cutting is convenient to continue.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a cutting device for machining according to the present invention;

fig. 2 is an internal structure view of a cutting device for machining according to the present invention;

fig. 3 is a top view of the cutting device for machining according to the present invention.

The reference numerals are explained below:

1. a generator body; 2. a laser generating tube; 3. a noble gas input tube; 4. a carbon dioxide input pipe; 5. a current-carrying column; 6. a discharge tube; 7. a protective layer; 8. water-cooling the sleeve; 9. a red light reflector; 10. an optical resonator tube; 11. a full return mirror; 12. plating a gold film; 13. a light-transmitting hole; 14. an output head; 15. a gas showerhead; 16. a gas delivery pipe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1 to 3, a cutting device for machining includes a generator body 1, a laser generating tube 2, an optical resonance tube 10, and an output head 14, the laser generating tube 2 is provided in the generator body 1, the laser generating tube 2 is used for generating laser, a rare gas input tube 3 is provided at one side of the generator body 1, the rare gas input tube 3 is used for inputting helium and nitrogen, a carbon dioxide input tube 4 is provided at the other side of the generator body 1, the carbon dioxide input tube 4 is used for inputting carbon dioxide, a current-carrying column 5 is provided at the front end of the generator body 1, the current-carrying column 5 is used for carrying current, a laser discharge tube 6 is provided in the laser generating tube 2, the laser discharge tube 6 is used for emitting laser, a protective layer 7 is provided outside the laser discharge tube 6, the protective layer 7 is used for protecting the laser generating tube 2, a water-cooling jacket, the water-cooling sleeve 8 is used for cooling the reaction gas, the lower end of the discharge tube 6 is provided with a red light reflector 9, the red light reflector 9 is used for transmitting red light generated by carbon dioxide, the lower end of the red light reflector 9 is provided with an optical resonance tube 10, the optical resonance tube 10 is used for selecting light with certain frequency and consistent direction for preferential amplification, the light with other frequencies and directions is inhibited, the lower end of the optical resonance tube 10 is provided with a full-return mirror 11, the full-return mirror 11 is used for reflecting all light rays, the upper end of the full-return mirror 11 is provided with a gold-plated film 12, the gold-plated film 12 is used for improving the reflection quality, a light hole 13 is arranged in the full-return mirror 11, the light hole 13 is used for outputting the feedback laser, the lower end of the laser generating tube 2 is provided with an output head 14, the output head 14 is used for outputting the laser, one side of the output head 14 is provided with an air nozzle 15, and the air nozzle 15 is used for ejecting high-intensity gas.

Example 2

This example differs from example 1 in that:

the air nozzle 15 is provided with an air pipe 16 on one side, the air pipe 16 is connected with the air nozzle 15 through screw threads, and the air nozzle 15 is more stably fixed on one side of the air pipe 16 through the screw threads.

The working principle is as follows: when laser cutting is carried out, firstly carbon dioxide is input into a discharge tube 6 through a carbon dioxide input tube 4, then helium and nitrogen are input into the discharge tube 6 through a rare gas input tube 3, wherein the carbon dioxide is gas for generating laser radiation, the nitrogen and the helium are auxiliary gases, the nitrogen has the main energy transfer function and plays a powerful role in accumulating the upper-level particle number of the carbon dioxide laser and outputting high-power and high-efficiency laser, the helium can accelerate the excitation of the carbon dioxide, the discharge tube 6 is filled with current through a current-conducting column 5, nitrogen molecules in mixed gas in the discharge tube 6 are excited due to the impact of electrons, the excited nitrogen molecules collide with the carbon dioxide molecules, the nitrogen molecules transfer the energy of the nitrogen molecules to the carbon dioxide molecules, the carbon dioxide molecules jump from a low energy level to a high energy level to form particle number reversal and emit laser, because the light that carbon dioxide produced is ruddiness, so need red light reflector 9 to see through ruddiness, through optics resonating tube 10, shine and return 11 surfaces of mirror entirely, reflect back in optics resonating tube 10, through the reflection of making a round trip of light wave in optics resonating tube 10, form the laser of superhigh strength, finally export through light trap 13, then launch away through delivery head 14, when carrying out laser cutting, because the superhigh temperature of laser, direct machine part melts and dries into powdered, at this moment can open air nozzle 15, make the high-pressure gas blowout of gas-supply pipe 16 input, blow away the slag.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a cutting device for machining which characterized in that: the device comprises a generator body (1), a laser generating tube (2), an optical resonance tube (10) and an output head (14), wherein the laser generating tube (2) is arranged in the generator body (1), a rare gas input tube (3) is arranged on one side of the generator body (1), a carbon dioxide input tube (4) is arranged on the other side of the generator body (1), a power-on column (5) is arranged at the front end of the generator body (1), a discharge tube (6) is arranged in the laser generating tube (2), a protective layer (7) is arranged on the outer side of the discharge tube (6), a water-cooling sleeve (8) is arranged on the outer side of the protective layer (7), a red light reflector (9) is arranged at the lower end of the discharge tube (6), the optical resonance tube (10) is arranged at the lower end of the red light reflector (9), and a full-return mirror (11) is, the laser generator is characterized in that a gold-plated film (12) is arranged at the upper end of the full-return mirror (11), a light hole (13) is formed in the full-return mirror (11), the output head (14) is arranged at the lower end of the laser generating tube (2), and an air nozzle (15) is arranged on one side of the output head (14).

2. The cutting device for machining according to claim 1, characterized in that: and a gas pipe (16) is arranged on one side of the air nozzle (15), and the gas pipe (16) is in threaded connection with the air nozzle (15).

3. A cutting device for machining according to claim 2, characterized in that: the laser generating tube (2) is connected with the generator body (1) through screws, and the rare gas input tube (3), the carbon dioxide input tube (4) and the laser generating tube (2) are connected through threads.

4. A cutting device for machining according to claim 3, characterized in that: the power-on column (5) with peg graft between the laser generating tube (2), discharge tube (6) with through the screw connection between the laser generating tube (2), discharge tube (6) material is hard glass, inoxidizing coating (7) with bond between discharge tube (6), inoxidizing coating (7) are high strength carbon fiber, water-cooling sleeve (8) with bond between inoxidizing coating (7).

5. The cutting device for machining according to claim 4, wherein: the red light reflector (9) is connected with the discharge tube (6) through screws, the optical resonator tube (10) is connected with the red light reflector (9) through screws, and the total reflector (11) is connected with the optical resonator tube (10) through screws.

6. The cutting device for machining according to claim 5, characterized in that: the light hole (13) and the full-return mirror (11) are integrally formed, and the full-return mirror (11) is a concave mirror.

7. The cutting device for machining according to claim 6, wherein: the output head (14) is connected with the laser generating tube (2) through threads, and the air nozzle (15) is connected with the output head (14) through screws.