CN211265953U

CN211265953U - Laser tube for soft laser

Info

Publication number: CN211265953U
Application number: CN202020026003.3U
Authority: CN
Inventors: 蒋爱国; 陈浩; 曹晓江
Original assignee: Shanghai Sizhen Semiconductor Technology Co ltd
Current assignee: Shanghai Sizhen Semiconductor Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-14
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the field of laser tubes, in particular to a laser tube for soft laser, which has poor installation stability aiming at the existing laser tube for soft laser, so that the laser tube for soft laser is easy to shake and the working quality is affected; the utility model relates to a heat dispersion is relatively poor, damages because of long-term high temperature state easily, influences life's problem, the following scheme is put forward now, and it includes the bottom plate and installs the laser tube body directly over the bottom plate, and the both sides of the roof of bottom plate all are fixed with the vertically backup pad, and the top of backup pad is fixed with the supporting seat, and the laser tube body is located the top of two supporting seats, all is fixed with the vertically gag lever post on the roof of the supporting seat that is located laser tube body both sides, and the top fixed connection of two gag lever posts has the horizontally fixed plate, the utility model relates to a novelty, the steadiness of installation is higher, and difficult emergence is rocked, and operating mass is higher, and heat dispersion is stronger, and life.

Description

Laser tube for soft laser

Technical Field

The utility model relates to a laser pipe technical field especially relates to a laser pipe for soft laser.

Background

The laser tube is a glass sealed-off CO2 laser. The structure is formed by packaging a glass tube, so the structure is commonly called a laser tube. The existing laser tube for soft laser has poor installation stability, so that the laser tube for soft laser is easy to shake, and the working quality is affected; the laser tube for soft laser can generate high temperature during working, but the heat dispersion of the existing laser tube for soft laser is poor, and the laser tube is easy to damage due to a long-term high-temperature state, so that the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser tube for soft laser, which solves the problem that the existing laser tube for soft laser has poor installation stability, so that the laser tube for soft laser is easy to shake and the working quality is affected; the laser tube for soft laser can produce high temperature when working, but the heat dispersion of the laser tube for soft laser of current is relatively poor, damages because of long-term high temperature state easily, influences life's problem.

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

a laser tube for soft laser comprises a bottom plate and a laser tube body arranged right above the bottom plate, wherein vertical support plates are fixed on two sides of the top wall of the bottom plate, support seats are fixed on the top ends of the support plates, the laser tube body is positioned on the top ends of the two support seats, vertical limiting rods are fixed on the top walls of the support seats on two sides of the laser tube body, horizontal fixing plates are fixedly connected on the top ends of the two limiting rods, threaded holes are formed in the middle positions of the fixing plates, vertical studs are connected in threaded holes in a spiral matching mode, the bottoms of the studs extend to the lower portion of the fixing plates and are rotatably connected with pressing blocks through bearings, a horizontal copper heat dissipation plate is fixedly connected between the two support seats, the top end of the heat dissipation plate is in contact with the bottom end of the laser tube body, and a plurality of vertical copper cooling fins are fixed on the bottom wall of the heat dissipation plate, and a driving motor with an upward output end is arranged on the top wall of the bottom plate positioned right below the radiating fins, and the output end of the driving motor is fixedly connected with a fan blade.

Preferably, the four corners of the bottom plate are provided with bolt holes, and mounting bolts are movably sleeved in the bolt holes.

Preferably, the outer lane of laser pipe body is circular, set up curved support groove on the roof of supporting seat, support the radian in groove with the radian looks adaptation in laser pipe body outer lane, the bottom of laser pipe body is arranged in supporting the groove, set up curved indent on the diapire of briquetting, the radian in indent with the radian looks adaptation in laser pipe body outer lane, the briquetting is located directly over the laser pipe body.

Preferably, an arc-shaped contact groove is formed in the top wall of the heat dissipation plate, the radian of the contact groove is matched with that of the outer ring of the laser tube body, and the outer ring of the bottom end of the laser tube body is in contact with the groove wall of the contact groove.

Preferably, the top end of the stud is welded with a handle, and the outer ring of the handle is provided with anti-slip threads.

Preferably, a vertical wind gathering cylinder is fixed on the top wall of the bottom plate positioned on the outer ring of the driving motor through bolts, and the bottom end of the radiating fin is positioned on the inner ring at the top of the wind gathering cylinder.

The utility model has the advantages that:

1. through the mating reaction of bottom plate, construction bolt, backup pad, supporting seat, gag lever post, fixed plate, double-screw bolt and briquetting, fix the bottom plate on the laser machine through construction bolt, carry out the centre gripping through supporting seat and briquetting to laser pipe for soft laser fixed, can effectually promote the steadiness of laser pipe installation for soft laser, can prevent that laser pipe for soft laser from taking place to rock, and operating mass is higher.

2. Through the cooperation of supporting shoe, heating panel, fin, driving motor and fan blade, can effectually promote the heat dispersion of laser tube for soft laser, can prevent that laser tube for soft laser from damaging because of long-term high temperature state, life is longer.

The utility model relates to a novelty, the steadiness of installation is higher, and difficult emergence is rocked, and operating mass is higher, and heat dispersion is stronger, and life is longer, is suitable for the popularization.

Drawings

Fig. 1 is a schematic structural view of a laser tube for soft laser according to the present invention.

Fig. 2 is a side view of the laser tube for soft laser according to the present invention.

Fig. 3 is a side view of a heat dissipating plate of a laser tube for soft laser according to the present invention.

Reference numbers in the figures: 1. a base plate; 2. a drive motor; 3. a fan blade; 4. installing a bolt; 5. a support plate; 6. a supporting seat; 7. a heat dissipation plate; 8. a heat sink; 9. a wind gathering cylinder; 10. a limiting rod; 11. briquetting; 12. a stud; 13. a handle; 14. a fixing plate; 15. the laser tube body.

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.

Referring to fig. 1-3, a laser tube for soft laser comprises a base plate 1 and a laser tube body 15 installed right above the base plate 1, wherein vertical support plates 5 are fixed on both sides of the top wall of the base plate 1, support seats 6 are fixed on the top ends of the support plates 5, the laser tube body 15 is located on the top ends of the two support seats 6, vertical limit rods 10 are fixed on the top walls of the support seats 6 located on both sides of the laser tube body 15, horizontal fixing plates 14 are fixedly connected on the top ends of the two limit rods 10, threaded holes are formed in the middle positions of the fixing plates 14, vertical studs 12 are spirally connected in the threaded holes in a matching manner, the bottom ends of the studs 12 extend to the lower side of the fixing plates 14 and are rotatably connected with press blocks 11 through bearings, horizontal copper heat dissipation plates 7 are fixedly connected between the two support seats 6, and the top ends of the heat dissipation plates 7 are, a plurality of vertical copper radiating fins 8 are fixed on the bottom wall of the radiating plate 7, a driving motor 2 with an upward output end is installed on the top wall of the bottom plate 1 which is positioned right below the radiating fins 8, and a fan blade 3 is fixedly connected with the output end of the driving motor 2.

The bolt hole has all been seted up in the four corners of bottom plate 1, and mounting bolt 4 has been cup jointed in the downthehole activity of bolt, can be with the effectual fixing of bottom plate 1 on the laser machine through mounting bolt 4.

The outer lane of laser pipe body 15 is circularly, seted up curved support groove on the roof of supporting seat 6, the radian of support groove and the radian looks adaptation of the 15 outer lanes of laser pipe body, the bottom of laser pipe body 15 is arranged in supporting the groove, curved indent has been seted up on the diapire of briquetting 11, the radian of indent and the radian looks adaptation of the 15 outer lanes of laser pipe body, briquetting 11 is arranged directly over laser pipe body 15, can guarantee that supporting seat 6 and briquetting 11 can carry out effectual centre gripping fixedly to laser pipe body 15.

Arc contact groove has been seted up on the roof of heating panel 7, and the radian of contact groove matches with the radian of the 15 outer lanes of laser tube body, and the bottom outer lane of the 15 outer lanes of laser tube body and the cell wall contact in contact groove can guarantee that heating panel 7 can be abundant absorption heat on the 15 laser tube bodies of laser tube.

The top end of the stud 12 is welded with a handle 13, and the outer ring of the handle 13 is provided with anti-skid grains. The stud 12 can be conveniently rotated.

The top wall of the bottom plate 1 positioned on the outer ring of the driving motor 2 is fixed with a vertical wind gathering cylinder 9 through bolts, and the bottom end of the radiating fin 8 is positioned on the top inner ring of the wind gathering cylinder 9, so that the fan blade 3 can be ensured to aim at the radiating fin 8 to blow when rotating.

The working principle is as follows: when the laser tube body 15 is installed, firstly, the bottom plate 1 is fixed on a laser machine through the installation bolt 4, then the laser tube body 15 is placed in the supporting grooves of the two supporting seats 6, then the stud 12 can be driven to rotate through rotating the handle 13, the stud 12 can push the pressing block 11 to descend through the spiral transmission of the stud 12 and the fixing plate 14 until the groove wall of the pressing groove on the bottom wall of the pressing block 11 is pressed against the outer ring of the top of the laser tube body 15, and the laser tube body 15 can be effectively clamped and fixed, so that the installation stability of the laser tube for soft laser is effectively improved; laser pipe body 15 during operation can produce high temperature, can absorb the heat on the laser pipe body 15 through heating panel 7, can absorb the heat on the heating panel 7 through fin 8, can heat up after the heat absorption of fin 8, operation through driving motor 2, can drive fan leaf 3 fast turn, air-out makes progress when fan leaf 3 rotates, can blow to fin 8 through fan leaf 3, make the heat on the fin 8 effuse fast, can constantly absorb the heat on the heating panel 7 through fin 8, can make heating panel 7 maintain the low temperature state, can constantly absorb the heat on the laser pipe body 15 through heating panel 7, make laser pipe body 15 dispel the heat fast, thereby the effectual heat dispersion who promotes laser pipe for soft laser.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The laser tube for the soft laser comprises a base plate (1) and a laser tube body (15) installed right above the base plate (1), and is characterized in that both sides of the top wall of the base plate (1) are respectively fixed with a vertical support plate (5), the top end of each support plate (5) is fixed with a support seat (6), the laser tube body (15) is positioned at the top ends of the two support seats (6), the top walls of the support seats (6) positioned at both sides of the laser tube body (15) are respectively fixed with a vertical limiting rod (10), the top ends of the two limiting rods (10) are fixedly connected with a horizontal fixing plate (14), a threaded hole is formed in the middle position of the fixing plate (14), a vertical stud (12) is connected in a threaded hole in a threaded fit manner, the bottom end of the stud (12) extends to the lower part of the fixing plate (14) and is rotatably connected with a pressing block (11) through a, two fixed connection has horizontally copper heating panel (7) between supporting seat (6), the top of heating panel (7) with the bottom contact of laser pipe body (15), be fixed with fin (8) of a plurality of vertically copper on the diapire of heating panel (7), be located fin (8) under install output driving motor (2) up on the roof of bottom plate (1), the output fixedly connected with fan leaf (3) of driving motor (2).

2. The laser tube for soft laser according to claim 1, wherein four corners of the bottom plate (1) are provided with bolt holes, and mounting bolts (4) are movably sleeved in the bolt holes.

3. The laser tube for soft laser according to claim 1, wherein the outer ring of the laser tube body (15) is circular, an arc-shaped supporting groove is formed on the top wall of the supporting base (6), the radian of the supporting groove is matched with the radian of the outer ring of the laser tube body (15), the bottom end of the laser tube body (15) is located in the supporting groove, an arc-shaped pressing groove is formed on the bottom wall of the pressing block (11), the radian of the pressing groove is matched with the radian of the outer ring of the laser tube body (15), and the pressing block (11) is located right above the laser tube body (15).

4. The laser tube for soft laser according to claim 1, wherein an arc-shaped contact groove is formed in the top wall of the heat dissipation plate (7), the radian of the contact groove is matched with the radian of the outer ring of the laser tube body (15), and the outer ring of the bottom end of the laser tube body (15) is in contact with the groove wall of the contact groove.

5. The laser tube for soft laser according to claim 1, wherein a handle (13) is welded to the top end of the stud (12), and anti-slip patterns are formed on the outer ring of the handle (13).

6. The laser tube for soft laser according to claim 1, wherein a vertical wind gathering barrel (9) is fixed on the top wall of the bottom plate (1) on the outer ring of the driving motor (2) through bolts, and the bottom end of the cooling fin (8) is located on the top inner ring of the wind gathering barrel (9).