CN213531266U

CN213531266U - Laser welder with cooling function

Info

Publication number: CN213531266U
Application number: CN202021606104.4U
Authority: CN
Inventors: 张晓娇
Original assignee: Hangzhou Yaohang Technology Co ltd
Current assignee: Hangzhou Yaohang Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-25
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a laser welding ware technical field just discloses a laser welding ware from area cooling function, including the laser welding ware body, the outside fixed mounting of laser welding ware body has the cooling casing, there is air-cooled chamber in the inside of cooling casing is seted up, the hole of airing exhaust with air-cooled chamber intercommunication is seted up at the top of cooling casing, the connector has been seted up on the right side of cooling casing, the right side fixed mounting of cooling casing has the connecting seat that is located the cooling casing inside, the right side fixed mounting of connecting seat has the refrigeration case, the inside refrigeration chamber of having seted up of refrigeration case, the inside roof fixed mounting of refrigeration case has the screw thread ring. This laser-beam welding ware from taking cooling function possesses advantages such as forced air cooling, has solved the laser-beam welding ware in the use, only relies on the heat dissipation of casing, is difficult to reach the demand, makes the shell body temperature of laser-beam welding ware high, influences the problem that the laser-beam welding ware normally worked.

Description

Laser welder with cooling function

Technical Field

The utility model relates to a laser welding ware technical field specifically is a laser welding ware from taking cooling function.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, the laser welding is one of important aspects of laser material processing technology application, the laser welding is mainly used for welding thin-wall materials and low-speed welding in the 20 th century in the 70 th, the welding process belongs to a heat conduction type, namely, the laser radiation heats the surface of a workpiece, the surface heat diffuses inwards through heat conduction, the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulse, the laser welding in China is successfully applied to precision welding of micro and small parts due to the unique advantages of the laser welding, is in a world advanced level, has the technology and the capability of forming complex titanium alloy components with the laser of more than 12 square meters, is put into prototype and product manufacturing of a plurality of domestic aviation scientific research projects, and is 10 months in 2013, the Chinese welding experts have acquired the highest academic prize in the welding field, the Bruker prize, and the Chinese laser welding level has been determined in the world.

Among the prior art, the laser welding ware is in the use, only relies on the heat dissipation of casing, is difficult to reach the demand, makes the shell body temperature of laser welding ware high, influences the normal work of laser welding ware, so provides a laser welding ware from taking cooling function and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a from laser-beam welding ware of taking cooling function possesses advantages such as forced air cooling, has solved laser-beam welding ware in the use, only relies on the heat dissipation of casing, is difficult to reach the demand, makes laser-beam welding ware's shell body temperature high, influences the problem that laser-beam welding ware normally worked.

(II) technical scheme

In order to realize the purpose of the air cooling, the utility model provides the following technical scheme: a laser welder with a cooling function comprises a laser welder body, wherein a cooling shell is fixedly mounted on the outer side of the laser welder body, an air cooling cavity is formed in the cooling shell, an air exhaust hole communicated with the air cooling cavity is formed in the top of the cooling shell, a connecting port is formed in the right side of the cooling shell, a connecting seat located in the cooling shell is fixedly mounted on the right side of the cooling shell, a cooling box is fixedly mounted on the right side of the connecting seat, a cooling cavity is formed in the cooling box, a threaded ring is fixedly mounted on the inner top wall of the cooling box, an air inlet box penetrating through and extending to the top of the cooling box is fixedly mounted in the threaded ring, an air window is formed in the outer side of the air inlet box, a filter screen is fixedly mounted in the air window, and a semiconductor refrigerating sheet is fixedly mounted at the bottom of the cooling box, the fan is fixedly arranged in the air hole, the water tank is arranged in the connecting seat, and the bottom of the connecting seat is provided with a water drainage hole communicated with the water tank.

Preferably, the air cooling cavity is communicated with the connecting port, and the connecting port is positioned at the lower right of the cooling shell.

Preferably, the number of the exhaust holes is four, and the four exhaust holes are distributed in a rectangular array.

Preferably, the bottom of the semiconductor refrigeration piece penetrates through and extends to the outer side of the refrigeration box, the semiconductor refrigeration piece is located on the right side of the water tank, and the semiconductor refrigeration piece is inclined.

Preferably, the fan is located on the left side of the semiconductor refrigeration piece, and the air hole is located above the water tank.

Preferably, the water drainage holes are distributed in an equidistant annular shape, and the water drainage holes are positioned on the left side of the semiconductor refrigeration piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a from laser welding ware of taking cooling function possesses following beneficial effect:

this laser-beam welding ware from area cooling function, rotate through starting the fan, the air current passes through the inside that the filter screen enters into the air inlet box, the filter screen filters the air current, prevent that dust and impurity from getting into, the refrigeration face begins to refrigerate after the semiconductor refrigeration piece circular telegram, the air current is when passing through the semiconductor refrigeration piece refrigeration face, the temperature reduces, enter into the inside in forced air cooling chamber through fan and wind hole, cold wind carries out the heat exchange and cools down the laser-beam welding ware body in the forced air cooling chamber, and discharge through the hole of airing exhaust, take away the heat, thereby air-cooled purpose has been reached, the radiating efficiency of laser-beam welding ware body is improved.

Drawings

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

FIG. 2 is a sectional view of the connecting seat structure of the present invention;

fig. 3 is a sectional view of the cooling housing structure of the present invention.

In the figure: 1. a laser welder body; 2. cooling the housing; 3. a connecting seat; 4. a cooling box; 5. an air inlet box; 6. a louver; 7. filtering with a screen; 8. an air exhaust hole; 9. a threaded ring; 10. a cooling chamber; 11. a semiconductor refrigeration sheet; 12. a drain hole; 13. a water tank; 14. a fan; 15. a wind hole; 16. a connecting port; 17. and an air cooling cavity.

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. 1-3, the present invention provides the following technical solutions: a laser welding device with a cooling function comprises a laser welding device body 1, a cooling shell 2 is fixedly installed on the outer side of the laser welding device body 1, an air cooling cavity 17 is formed in the cooling shell 2, air exhaust holes 8 communicated with the air cooling cavity 17 are formed in the top of the cooling shell 2, the number of the air exhaust holes 8 is four, the four air exhaust holes 8 are distributed in a rectangular array mode, a connecting port 16 is formed in the right side of the cooling shell 2, the air cooling cavity 17 is communicated with the connecting port 16, the connecting port 16 is located on the lower right side of the cooling shell 2, a connecting seat 3 located in the cooling shell 2 is fixedly installed on the right side of the cooling shell 2, a cooling box 4 is fixedly installed on the right side of the connecting seat 3, a cooling cavity 10 is formed in the cooling box 4, a threaded ring 9 is fixedly installed on the inner top wall of the cooling box 4, an air inlet box 5 penetrating through and extending to the top of the cooling box, the outer side of the air inlet box 5 is provided with an air window 6, a filter screen 7 is fixedly installed inside the air window 6, a semiconductor refrigerating sheet 11 is fixedly installed at the bottom of the refrigerating box 4, the bottom of the semiconductor refrigerating sheet 11 penetrates through and extends to the outer side of the refrigerating box 4, the semiconductor refrigerating sheet 11 is located on the right side of a water tank 13, the semiconductor refrigerating sheet 11 is inclined, an air hole 15 communicated with a connecting port 16 is formed inside a connecting seat 3, a fan 14 is fixedly installed inside the air hole 15, the type of the fan 14 can be BK5600, the water tank 13 is formed inside the connecting seat 3, the fan 14 is located on the left side of the semiconductor refrigerating sheet 11, the air hole 15 is located above the water tank 13, the bottom of the connecting seat 3 is provided with equidistant holes 12 communicated with the water tank 13, the water discharge holes 12 are distributed in an annular shape, the water discharge holes 12 are located on the left side of the semiconductor refrigerating sheet 11, and air flow enters, filter screen 7 filters the air current, prevent that dust and impurity from getting into, the refrigeration face begins to refrigerate after 11 circular telegrams of semiconductor refrigeration piece, the air current is when 11 refrigeration faces of semiconductor refrigeration piece, the temperature reduces, enter into the inside in forced air cooling chamber 17 through fan 14 and wind hole 15, the air-cooled chamber 17 is cooled down to laser welder body 1 cold wind carries out the heat exchange, and discharge through hole 8 of airing exhaust, take away the heat, thereby reached air-cooled purpose, improve laser welder body 1's radiating efficiency.

In summary, in the laser welding device with the cooling function, the fan 14 is started to rotate, the airflow enters the air inlet box 5 through the filter screen 7, the filter screen 7 filters the airflow to prevent dust and impurities from entering, the cooling surface starts to cool after the semiconductor refrigeration piece 11 is powered on, the temperature of the airflow is reduced when the airflow passes through the cooling surface of the semiconductor refrigeration piece 11, enters the inside of the air cooling cavity 17 through the fan 14 and the air hole 15, the air in the air cooling cavity 17 carries out heat exchange to cool the laser welder body 1, and is discharged through the air discharging hole 8 to take away the heat, thereby achieving the purpose of air cooling, improving the heat dissipation efficiency of the laser welding device body 1, solving the problems that when the laser welding device is used, only rely on the heat dissipation of casing, be difficult to reach the demand, make laser welding ware's shell body temperature high, influence the problem of laser welding ware normal work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from laser welding ware of taking cooling function, includes laser welding ware body (1), its characterized in that: the outer side fixed mounting of laser welder body (1) has cooling casing (2), the inside of cooling casing (2) is seted up has air cooling chamber (17), the hole of airing exhaust (8) of intercommunication with air cooling chamber (17) is seted up at the top of cooling casing (2), connector (16) have been seted up on the right side of cooling casing (2), the right side fixed mounting of cooling casing (2) has connecting seat (3) that is located the inside of cooling casing (2), the right side fixed mounting of connecting seat (3) has refrigeration case (4), refrigeration chamber (10) have been seted up to refrigeration case (4) inside, the inside roof fixed mounting of refrigeration case (4) has threaded ring (9), the inside fixed mounting of threaded ring (9) has air inlet box (5) that runs through and extend to refrigeration case (4) top, air window (6) have been seted up in the outside of air inlet box (5), the inside fixed mounting of transom window (6) has filter screen (7), the bottom fixed mounting of refrigeration case (4) has semiconductor refrigeration piece (11), wind hole (15) with connector (16) intercommunication is seted up to the inside of connecting seat (3), the inside fixed mounting of wind hole (15) has fan (14), basin (13) have been seted up to the inside of connecting seat (3), wash port (12) with basin (13) intercommunication are seted up to the bottom of connecting seat (3).

2. The laser welder with cooling function as claimed in claim 1, wherein: the air cooling cavity (17) is communicated with the connecting port (16), and the connecting port (16) is positioned at the lower right of the cooling shell (2).

3. The laser welder with cooling function as claimed in claim 1, wherein: the number of the air exhaust holes (8) is four, and the four air exhaust holes (8) are distributed in a rectangular array.

4. The laser welder with cooling function as claimed in claim 1, wherein: the bottom of the semiconductor refrigeration piece (11) penetrates through and extends to the outer side of the refrigeration box (4), the semiconductor refrigeration piece (11) is located on the right side of the water tank (13), and the semiconductor refrigeration piece (11) is inclined.

5. The laser welder with cooling function as claimed in claim 1, wherein: the fan (14) is positioned on the left side of the semiconductor refrigeration sheet (11), and the air hole (15) is positioned above the water tank (13).

6. The laser welder with cooling function as claimed in claim 1, wherein: the drain holes (12) are distributed in an equidistant annular mode, and the drain holes (12) are located on the left side of the semiconductor refrigeration piece (11).