CN216648847U

CN216648847U - Carbon dioxide laser tube for improving use stability

Info

Publication number: CN216648847U
Application number: CN202123389396.8U
Authority: CN
Inventors: 季春辉
Original assignee: Rudong Shenghui Laser Technology Co ltd
Current assignee: Rudong Shenghui Laser Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a carbon dioxide laser tube capable of improving the use stability, relates to the technical field of carbon dioxide laser tubes, and aims to solve the problem that the stability of the carbon dioxide laser tube is influenced due to the fact that the electrode heat of the existing carbon dioxide laser tube cannot be cooled by a cooling tube after long-time use. The utility model discloses a lamp, including discharge tube, window mirror, reflector, connecting pipe, water-cooling jacket, air storage sleeve, air return pipe, discharge tube, window mirror light-emitting port, reflector and discharge tube, the outside of discharge tube is provided with the water-cooling jacket, the outside of water-cooling jacket is provided with the air storage sleeve, the outer wall of discharge tube is provided with the muffler, the one end of discharge tube is provided with the reflector, the other end of discharge tube is provided with window mirror light-emitting port, window mirror light-emitting port and reflector and discharge tube between all be provided with the connecting pipe, the outside of connecting pipe all is provided with the electrode, one side of electrode is provided with first cooling cover, the opposite side of electrode is provided with the second cooling cover, the upper and lower ends of first cooling cover and second cooling cover all are provided with the fixing base.

Description

Carbon dioxide laser tube for improving use stability

Technical Field

The utility model relates to the technical field of carbon dioxide laser tubes, in particular to a carbon dioxide laser tube capable of improving the use stability.

Background

The carbon dioxide laser is a molecular laser, the main substance is carbon dioxide molecules, and the carbon dioxide laser can represent various energy states depending on the vibration and rotation forms of the carbon dioxide laser, and the carbon dioxide laser is widely used for laser cutting, welding, drilling and surface treatment, such as a laser engraving machine, a laser cutting machine, a laser marking machine and the like, and a laser tube is used as a precise instrument, and the service life and the stability of the laser tube are important indicators for embodying the performance of the laser tube.

However, the electrode heat of the existing carbon dioxide laser tube cannot be cooled by the cooling tube, so that the stability of the carbon dioxide laser tube is influenced after the carbon dioxide laser tube is used for a long time; therefore, the existing requirements are not met, and a carbon dioxide laser tube with improved use stability is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon dioxide laser tube with improved use stability, and aims to solve the problem that the stability of the carbon dioxide laser tube is influenced by long-time use because the electrode heat of the existing carbon dioxide laser tube cannot be cooled by a cooling tube in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an improve stability in use's carbon dioxide laser pipe, includes and puts the tube, the outside of putting the tube is provided with the water-cooling jacket, the outside of water-cooling jacket is provided with the gas storage cover, the outer wall of putting the tube is provided with the muffler, the one end of putting the tube is provided with the speculum, the other end of putting the tube is provided with window mirror light-emitting window, window mirror light-emitting window and speculum and put all are provided with the connecting pipe between the tube, the outside of connecting pipe all is provided with the electrode, one side of electrode is provided with first cooling cover, the opposite side of electrode is provided with second cooling cover, the upper and lower end of first cooling cover and second cooling cover all is provided with the fixing base.

Preferably, the center department of first cooling cover and second cooling cover all is provided with fixed chamber, and the both ends in fixed chamber are the open form, the front surface of second cooling cover is provided with the water receiving pipe, and water receiving pipe and second cooling cover structure as an organic whole, the other end and the water-cooling jacket of water receiving pipe are fixed.

Preferably, the inner wall of first cooling cover is provided with intercommunication groove, and intercommunication groove and first cooling cover structure as an organic whole, the inner wall of second cooling cover is provided with intercommunication pipe, and intercommunication pipe and second cooling cover structure as an organic whole, intercommunication groove and intercommunication pipe all are provided with two.

Preferably, the inner wall of the communicating groove is provided with a sealing ring, and the sealing ring is connected with the communicating groove in a hot melting mode.

Preferably, the top and the below of intercommunication groove all are provided with the bolt groove, and bolt groove and fixing base structure as an organic whole, the top and the below of intercommunication pipe all are provided with the bolt, and bolt groove threaded connection, bolt and bolt groove all are provided with four.

Preferably, one end of the water cooling sleeve is provided with a water outlet, the other end of the water cooling sleeve is provided with a water inlet, and the outside of the window mirror light outlet and the outside of the reflector are both provided with protective sleeves.

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

1. the utility model arranges a first cooling jacket and a second cooling jacket outside an electrode, the upper end and the lower end of the first cooling jacket and the second cooling jacket are both provided with a fixed seat, and the centers of the first cooling jacket and the second cooling jacket are both provided with a semicircular fixed cavity, the electrode and a connecting pipe are wrapped by the fixed cavity, during wrapping, an intercommunicating pipe on one side of the second cooling jacket is inserted into an intercommunicating groove on one side of the first cooling jacket and sealed and fixed by a sealing ring, thereby realizing the internal intercommunicating of the first cooling jacket and the second cooling jacket, a water receiving pipe is intercommunicated with the inside of the water cooling jacket, the water receiving pipe is fixedly connected with the water cooling jacket by a flange, when water is coated on the water cooling jacket, the water enters the second cooling jacket from the connecting pipe and then enters the inside of the first cooling jacket along the intercommunicating pipe, and the electrode is cooled by the first cooling jacket and the second cooling jacket, thereby improving the stability of the carbon dioxide laser tube.

2. The bolt is arranged outside the fixing seat at the lower end of the second cooling sleeve, the surface of the fixing seat at the lower end of the first cooling sleeve is provided with the bolt groove, the fixing seat at the lower end of the second cooling sleeve is in threaded connection with the fixing seat at the lower end of the first cooling sleeve through the bolt, and therefore the second cooling sleeve can be disassembled and convenience in later-period replacement is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a first temperature reducing jacket and a second temperature reducing jacket according to the present invention;

FIG. 3 is a schematic view of a first cooling jacket structure according to the present invention;

FIG. 4 is a schematic structural view of a second cooling jacket according to the present invention;

in the figure: 1. a discharge tube; 2. water cooling jacket; 3. a gas storage sleeve; 4. an air return pipe; 5. a water outlet; 6. a water inlet; 7. a protective sleeve; 8. a mirror; 9. a connecting pipe; 10. an electrode; 11. a window mirror light outlet; 12. a first temperature reducing sleeve; 13. a second temperature reduction sleeve; 14. a fixed cavity; 15. a water receiving pipe; 16. a bolt; 17. a fixed seat; 18. a bolt slot; 19. a through groove; 20. an interconnecting pipe; 21. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an improve stability in use's carbon dioxide laser tube, including discharging tube 1, the outside of discharging tube 1 is provided with water-cooling jacket 2, the outside of water-cooling jacket 2 is provided with gas storage sleeve 3, the outer wall of discharging tube 1 is provided with muffler 4, the one end of discharging tube 1 is provided with speculum 8, the other end of discharging tube 1 is provided with window mirror light-emitting window 11, window mirror light-emitting window 11 and speculum 8 and discharge tube 1 between all be provided with connecting pipe 9, the outside of connecting pipe 9 all is provided with electrode 10, one side of electrode 10 is provided with first cooling cover 12, the opposite side of electrode 10 is provided with second cooling cover 13, the upper and lower end of first cooling cover 12 and second cooling cover 13 all is provided with fixing base 17.

Further, the center department of first cooling cover 12 and second cooling cover 13 all is provided with fixed chamber 14, and the both ends of fixed chamber 14 are the opening form, and the front surface of second cooling cover 13 is provided with water receiving pipe 15, and water receiving pipe 15 and second cooling cover 13 structure as an organic whole, and the other end and the water-cooling jacket 2 of water receiving pipe 15 are fixed, and first cooling cover 12 and second cooling cover 13 utilize semicircular fixed chamber 14 to wrap up electrode 10 and connecting pipe 9, realize the cooling of scope nature on every side.

Further, the inner wall of the first cooling jacket 12 is provided with an interconnecting groove 19, the interconnecting groove 19 and the first cooling jacket 12 are of an integral structure, the inner wall of the second cooling jacket 13 is provided with an interconnecting pipe 20, the interconnecting pipe 20 and the second cooling jacket 13 are of an integral structure, the interconnecting groove 19 and the interconnecting pipe 20 are both provided with two parts, and when the first cooling jacket 12 and the second cooling jacket 13 are wrapped, the interconnecting pipe 20 on one side of the second cooling jacket 13 is inserted into the interconnecting groove 19 on one side of the first cooling jacket 12, so that the internal interconnection of the first cooling jacket 12 and the second cooling jacket 13 is realized.

Further, the inner wall of the communicating groove 19 is provided with a sealing ring 21, and the sealing ring 21 is connected with the communicating groove 19 in a hot melting way, and is sealed and fixed by the sealing ring 21 to prevent water leakage.

Further, the top and the below of intercommunication groove 19 all are provided with bolt groove 18, and bolt groove 18 and fixing base 17 structure as an organic whole, and the top and the below of intercommunication pipe 20 all are provided with bolt 16, and

bolt

16 and 18 threaded connection of bolt groove, and bolt 16 and bolt groove 18 all are provided with four, realize that first cooling cover 12 and second cooling cover 13 are fixed and are dismantled, improve the convenience of later stage change.

Further, the one end of water-cooling jacket 2 is provided with delivery port 5, and the other end of water-cooling jacket 2 is provided with water inlet 6, and window mirror light-emitting port 11 and the outside of speculum 8 all are provided with lag 7, improve barrier propterty through lag 7, prevent that the atress from damaging window mirror light-emitting port 11 and speculum 8.

The working principle is as follows: when in use, the first cooling jacket 12 and the second cooling jacket 13 wrap the electrode 10 and the connecting pipe 9 by utilizing the semicircular fixed cavity 14, when in wrapping, the intercommunication pipe 20 on one side of the second cooling jacket 13 is inserted into the intercommunication groove 19 on one side of the first cooling jacket 12 and is sealed and fixed by the sealing ring 21, thereby realizing the intercommunication between the first cooling jacket 12 and the second cooling jacket 13, the water receiving pipe 15 is fixedly connected with the water cooling jacket 2 by a flange, the fixed seats 17 on the upper end and the lower end of the second cooling jacket 13 are in threaded connection with the fixed seats 17 on the upper end and the lower end of the first cooling jacket 12 by the bolts 16, thereby realizing the fixation and the disassembly of the first cooling jacket 12 and the second cooling jacket 13, improving the convenience of later-stage replacement, after water enters from the water inlet 6, the water enters the second cooling jacket 13 from the water receiving pipe 15 and then enters the first cooling jacket 12 along the intercommunication pipe 20, and the electrode 10 is cooled by virtue of the first cooling jacket 12 and the second cooling jacket 13, thereby improving the stability of the carbon dioxide laser tube.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carbon dioxide laser tube for improving use stability comprises a discharge tube (1), and is characterized in that: the utility model discloses a cooling tube, including discharge tube (1), water-cooling jacket (2), the outside of water-cooling jacket (2) is provided with gas storage jacket (3), the outer wall of discharge tube (1) is provided with muffler (4), the one end of discharge tube (1) is provided with speculum (8), the other end of discharge tube (1) is provided with window mirror light-emitting window (11), all be provided with connecting pipe (9) between window mirror light-emitting window (11) and speculum (8) and discharge tube (1), the outside of connecting pipe (9) all is provided with electrode (10), one side of electrode (10) is provided with first cooling cover (12), the opposite side of electrode (10) is provided with second cooling cover (13), the upper and lower extreme of first cooling cover (12) and second cooling cover (13) all is provided with fixing base (17).

2. The carbon dioxide laser tube for improving the use stability of claim 1, wherein: the center department of first cooling cover (12) and second cooling cover (13) all is provided with fixed chamber (14), and the both ends of fixed chamber (14) are the opening form, the front surface of second cooling cover (13) is provided with water receiving pipe (15), and water receiving pipe (15) and second cooling cover (13) structure as an organic whole, the other end and the water-cooling jacket (2) of water receiving pipe (15) are fixed.

3. The carbon dioxide laser tube for improving the use stability of claim 1, wherein: the inner wall of first cooling cover (12) is provided with intercommunication groove (19), and intercommunication groove (19) and first cooling cover (12) structure as an organic whole, the inner wall of second cooling cover (13) is provided with intercommunication pipe (20), and intercommunication pipe (20) and second cooling cover (13) structure as an organic whole, intercommunication groove (19) and intercommunication pipe (20) all are provided with two.

4. The carbon dioxide laser tube for improving the use stability of claim 3, wherein: the inner wall of the communicating groove (19) is provided with a sealing ring (21), and the sealing ring (21) is connected with the communicating groove (19) in a hot melting mode.

5. The carbon dioxide laser tube for improving the use stability of claim 3, wherein: the bolt slot (18) is arranged above and below the communicating slot (19), the bolt slot (18) and the fixing seat (17) are of an integral structure, the bolts (16) are arranged above and below the communicating pipe (20), the bolts (16) are in threaded connection with the bolt slot (18), and four bolts (16) and four bolt slots (18) are arranged.

6. The carbon dioxide laser tube for improving the use stability of claim 1, wherein: one end of the water cooling jacket (2) is provided with a water outlet (5), the other end of the water cooling jacket (2) is provided with a water inlet (6), and the outside of the window mirror light outlet (11) and the reflector (8) is provided with a protective sleeve (7).