CN213614785U

CN213614785U - Hand-held type laser welding head with function of blowing

Info

Publication number: CN213614785U
Application number: CN202022383517.7U
Authority: CN
Inventors: 林明建
Original assignee: Shenzhen Haiwei Laser Technology Co ltd
Current assignee: Shenzhen Haiwei Laser Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to the technical field of laser welding, and discloses a handheld laser welding head with a gas blowing function, which comprises a placing box, wherein the right side of the top of the placing box is provided with a strip-shaped hole; the utility model discloses a place the case, the bar hole, a separation plate, the ventilation hole, the water tank, the water injection pipe, radiator fan, the radiator-grid, the main part work box, a control box, a display screen, the storage disc, the air pump, the intake pipe, the hose, the fixed block, the welding gun, the setting of pneumatic valve and power cord, make this device possess the hand-held type laser welder head that has the function of blowing, it can carry out the water-cooling to possess and need not external water source, it accomodates the function to have the cable, and can blow to the butt welding point and get rid of the advantage of impurity, it can not blow to get rid of dust and impurity to the solder joint to have solved current laser welder head when the welding, it cools off to need the water source butt welding point.

Description

Hand-held type laser welding head with function of blowing

Technical Field

The utility model relates to a laser welding technical field specifically is a hand-held type laser welder head with blow function.

Background

In laser welding, high-energy laser pulses are used for locally heating materials in micro-areas, energy radiated by laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool. The novel welding mode is a novel welding mode of a handheld laser welding head with a blowing function, can realize spot welding, butt welding, stitch welding, seal welding and the like mainly aiming at welding of thin-wall materials and precise parts, has high depth-width ratio, small welding seam width, small heat affected zone, small deformation, high welding speed, flat and attractive welding seams, does not need to be processed or only needs to be processed simply after welding, has high welding seam quality, no air holes, can be controlled accurately, has small focusing light spots, has high positioning precision and is easy to realize automation.

The existing laser welding head cannot blow to a welding spot to remove dust and impurities during welding, a water source is needed to cool a welding spot, a cable is easy to wind, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess hand-held type laser welder head that has the function of blowing, possess and need not external water source and can carry out the water-cooling, have the cable and accomodate the function, and can blow to the welding point and get rid of the advantage of impurity, solved current laser welder head and can not blow to the welding point when the welding and get rid of dust and impurity, need the water source to cool off to the welding point, the cable takes place the winding easily moreover, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld laser welding head with a blowing function comprises a placing box, wherein a strip-shaped hole is formed in the right side of the top of the placing box, a partition plate is welded between the left side and the right side of the inside of the placing box, a plurality of ventilation holes are formed in the partition plate in a penetrating mode, a water tank is installed at the bottom of the inside of the placing box, a water injection pipe is communicated with the left side of the water tank, a cooling fan is installed at the bottom of the inside of the placing box, cooling nets are installed at the bottom of the right side and the bottom of the front side of the placing box, a main body working box is installed at the top of the partition plate, a control box is installed at the top of the main body working box, a display screen is installed at the left side of the top of the placing box and is connected with the control box through a wire, a containing, the top intercommunication of air pump has the hose, the left side welding of placing the roof portion has the fixed block, welding rifle has been placed at the top of fixed block, welding rifle's top is equipped with the pneumatic valve, the hose passes the bar hole bolt and connects on the right side of pneumatic valve, welding rifle's front is connected with the power cord, the power cord passes the bar hole and is connected with the main part work box electricity.

Preferably, the left side of placing the case is installed with the sliding door, the surface welding of sliding door has the handle.

Preferably, the surface of the water injection pipe is provided with a valve, and the left side of the water injection pipe is provided with a thread.

Preferably, the bottom of placing the case is installed with the universal wheel, the quantity of universal wheel is four.

Preferably, the bottom of the welding gun is provided with a handle, and the surface of the handle is sleeved with a rubber sleeve.

Preferably, the front side of the placing box is welded with a cross rod, and anti-skid grains are formed in the surface of the cross rod.

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

the utility model discloses a place the case, the bar hole, a separation plate, the ventilation hole, the water tank, the water injection pipe, radiator fan, the radiator-grid, the main part work box, a control box, a display screen, the storage disc, the air pump, the intake pipe, the hose, the fixed block, the welding gun, the setting of pneumatic valve and power cord, make this device possess the hand-held type laser welder head that has the function of blowing, it can carry out the water-cooling to possess and need not external water source, it accomodates the function to have the cable, and can blow to the butt welding point and get rid of the advantage of impurity, it can not blow to get rid of dust and impurity to the solder joint to have solved current laser welder head when the welding, it cools off to need the water source butt welding point.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a right-view schematic diagram of the local structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. placing a box; 2. a strip-shaped hole; 3. a partition plate; 4. a vent hole; 5. a water tank; 6. a water injection pipe; 7. a heat radiation fan; 8. a heat-dissipating web; 9. a main body work box; 10. a control box; 11. a display screen; 12. a storage tray; 13. an air pump; 14. an air inlet pipe; 15. a hose; 16. a fixed block; 17. welding a gun; 18. an air valve; 19. a power line; 20. sliding the door; 21. a handle; 22. a valve; 23. a universal wheel; 24. a grip; 25. a rubber sleeve; 26. a cross bar.

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. 1-4, a hand-held laser welding head with air blowing function comprises a placing box 1, a strip-shaped hole 2 is formed in the right side of the top of the placing box 1, a partition plate 3 is welded between the left side and the right side of the inside of the placing box 1, a plurality of ventilation holes 4 are formed through the partition plate 3, a water tank 5 is installed at the bottom of the inside of the placing box 1, a water injection pipe 6 is communicated with the left side of the water tank 5, a cooling fan 7 is installed at the bottom of the inside of the placing box 1, cooling nets 8 are installed at the bottom of the right side and the bottom of the front side of the placing box 1, a main body working box 9 is installed at the top of the partition plate 3, a control box 10 is installed at the top of the main body working box 9, a display screen 11 is installed at the left side of the top of the placing box 1, the display screen 11 is connected with the, the top of the air pump 13 is communicated with a hose 15, a fixed block 16 is welded on the left side of the top of the placing box 1, a welding gun 17 is placed on the top of the fixed block 16, an air valve 18 is arranged on the top of the welding gun 17, the hose 15 passes through a strip-shaped hole 2 and is bolted on the right side of the air valve 18, a power line 19 is connected on the front side of the welding gun 17, the power line 19 passes through the strip-shaped hole 2 and is electrically connected with the main working box 9, the device is provided with a handheld laser welding head with an air blowing function by virtue of the placing box 1, the strip-shaped hole 2, the partition plate 3, the vent hole 4, the water tank 5, the water injection pipe 6, the heat radiation fan 7, the heat radiation net 8, the main working box 9, the control box 10, the display screen 11, the storage tray 12, the air pump 13, the air inlet pipe 14, the hose 15, the fixed block 16, the welding gun 17, the problem of current laser welder head blow to the solder joint when the welding and get rid of dust and impurity, need the water source to cool off the butt welding point, the cable takes place the winding easily moreover, uses not convenient is solved.

Referring to fig. 1 and 2, a sliding door 20 is installed on the left side of the placing box 1, a handle 21 is welded on the surface of the sliding door 20, and the water tank 5 is conveniently filled through the arrangement of the sliding door 20 and the handle 21, so that the daily use and maintenance of the device are facilitated.

Referring to fig. 2, a valve 22 is installed on the surface of the water injection pipe 6, threads are formed on the left side of the water injection pipe 6, and the valve 22 is arranged to facilitate external connection of a water injection hose and control of water inflow and outflow of the water injection pipe 6.

Referring to fig. 1 and 2, the bottom of the placing box 1 is provided with four universal wheels 23, and the arrangement of the universal wheels 23 facilitates the movement of the device and the transportation and use.

Referring to fig. 3, a grip 24 is installed at the bottom of the welding gun 17, a rubber sleeve 25 is sleeved on the surface of the grip 24, and the grip 24 and the rubber sleeve 25 are arranged to enhance the stability of the welding gun 17 and improve the welding precision.

Referring to fig. 1, a cross bar 26 is welded on the front surface of the placing box 1, anti-skid grains are arranged on the surface of the cross bar 26, and friction between hands and the cross bar 26 is enhanced through the arrangement of the cross bar 26 and the anti-skid grains, so that the device is convenient to pull.

Working principle, when needing to weld, take off welding gun 17 from fixed block 16, take off power cord 19 from the last rotation of storage disc 12, and with hose 15 bolt to pneumatic valve 18, open air pump 13 and radiator fan 7 afterwards, open pneumatic valve 18, the position that will need the welding is cleared up, close pneumatic valve 18 afterwards, handheld handle 24 is aimed at welding gun 17 and is welded the position afterwards, after the welding is accomplished, open pneumatic valve 18 again and cool off the butt joint, if need cool off fast, open sliding door 20 through handle 21, be connected to water injection pipe 6 and open valve 22 butt joint and carry out the water-cooling, accomplish welding process.

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 hand-held type laser welding head with function of blowing, is including placing case (1), its characterized in that: the novel multifunctional storage box is characterized in that a strip-shaped hole (2) is formed in the right side of the top of the storage box (1), a partition plate (3) is welded between the left side and the right side of the interior of the storage box (1), a plurality of ventilation holes (4) are formed in the partition plate (3) in a penetrating mode, a water tank (5) is installed at the bottom of the interior of the storage box (1), a water injection pipe (6) is communicated with the left side of the water tank (5), a cooling fan (7) is installed at the bottom of the interior of the storage box (1), cooling nets (8) are installed at the bottom of the right side and the front bottom of the storage box (1), a main working box (9) is installed at the top of the partition plate (3), a control box (10) is installed at the top of the main working box (9), a display screen (11) is installed at the left side of the top of the storage box (1), the display, air pump (13) are installed on the right side at baffle (3) top, the right side intercommunication of air pump (13) has intake pipe (14), the top intercommunication of air pump (13) has hose (15), the left side welding of placing case (1) top has fixed block (16), welding rifle (17) have been placed at the top of fixed block (16), the top of welding rifle (17) is equipped with pneumatic valve (18), hose (15) pass bar hole (2) bolt in the right side of pneumatic valve (18), the front of welding rifle (17) is connected with power cord (19), power cord (19) pass bar hole (2) and are connected with main part work box (9) electricity.

2. A hand-held laser welding head with blow gas functionality according to claim 1, characterized in that: the left side of placing the case (1) is provided with a sliding door (20), and the surface of the sliding door (20) is welded with a handle (21).

3. A hand-held laser welding head with blow gas functionality according to claim 1, characterized in that: the surface mounting of water injection pipe (6) has valve (22), the left side of water injection pipe (6) is seted up the screw thread.

4. A hand-held laser welding head with blow gas functionality according to claim 1, characterized in that: the bottom of placing the box (1) is provided with universal wheels (23), and the number of the universal wheels (23) is four.

5. A hand-held laser welding head with blow gas functionality according to claim 1, characterized in that: the bottom of the welding gun (17) is provided with a handle (24), and the surface of the handle (24) is sleeved with a rubber sleeve (25).

6. A hand-held laser welding head with blow gas functionality according to claim 1, characterized in that: the front side of the placing box (1) is welded with a cross rod (26), and anti-skid grains are arranged on the surface of the cross rod (26).