CN218745515U

CN218745515U - Handheld laser welding machine

Info

Publication number: CN218745515U
Application number: CN202222964824.3U
Authority: CN
Inventors: 王子徐; 王洋
Original assignee: Jiangsu Shanda Intelligent Technology Co ltd
Current assignee: Jiangsu Shanda Intelligent Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-28
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a handheld laser-beam welding machine, its technical scheme main points are: the multifunctional gun comprises a gun body, wherein a handle is fixedly connected to one side of the gun body, a button is arranged on one side of the handle, and a guide pipe is fixedly connected to the bottom surface of the handle; the welding assembly, the welding assembly sets up one side of the rifle body for assemble the laser welding process of being convenient for, through setting up the soldered connection, the soldered connection is favorable to laminating in the surface of processing the pipe, can make the weld bead level and smooth, through setting up the sliding block, make one side of sliding block laminate inner wall one side of swivelling chute, through the extrusion, make the spring extrusion in the deep trouth of swivelling chute both sides, afterwards, continue anticlockwise or clockwise rotation, it is corresponding with one side deep trouth of swivelling chute to make convex one side of sliding block, loosen the soldered connection, make the spring push the sliding block into the deep trouth of swivelling chute through elasticity in, accomplish butt welded joint's angle modulation.

Description

Handheld laser welding machine

Technical Field

The utility model relates to the field of welding technique, concretely relates to handheld laser-beam welding machine.

Background

The welding machine melts various fusible alloys by using high temperature or laser, connects the fusible alloys to metal parts, and compared with the high temperature, the laser beam is more convenient to control, and can be focused precisely to enable energy to be gathered, so that the alloys are melted.

When a traditional handheld laser welding machine is used for processing a circular tube, laser is usually converged into a cylindrical shape to weld a welding opening, and in the welding process, the welding efficiency is low, and the problems of unevenness, distortion and low smoothness of the welding opening caused by unstable handheld of workers also occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a handheld laser-beam welding machine has solved handheld laser-beam welding machine and when carrying out the pipe man-hour, assembles into cylindric butt weld mouth welding with laser usually, and in welding process, not only welding efficiency is slow, still can appear because the staff is because of handheld shakiness welded junction unevenness, the crooked problem that smooth finish is not high that leads to the fact.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a hand-held laser welder comprising: the multifunctional gun comprises a gun body, a handle and a guide pipe, wherein one side of the gun body is fixedly connected with the handle, one side of the handle is provided with a button, and the bottom surface of the handle is fixedly connected with the guide pipe; and the welding assembly is arranged on one side of the gun body and used for gathering laser to facilitate welding processing.

Through adopting above-mentioned technical scheme, through setting up welding assembly, be favorable to the improvement of pipe welding process's efficiency.

Preferably, the welding assembly comprises: the fixing block is fixedly connected to one side of the gun body, a knob is connected to one side of the fixing block in a threaded mode, and a welding head is movably sleeved on one side of the knob.

Through adopting above-mentioned technical scheme, through setting up the soldered connection, the soldered connection is favorable to laminating in the surface of processing the pipe, can be so that the weld bead is level and smooth, through setting up the fixed block for fixed block and knob threaded connection, when the work piece of processing different dimensions, removable not unidimensional knob.

Preferably, the bottom surface fixedly connected with connecting block of the rifle body, the inside of connecting block is provided with the regulation pole, threaded connection has the second bolt respectively in the left and right sides of connecting block, two the second bolt is kept away from the inside one end of connecting block imbeds respectively the left and right sides of adjusting the pole, a plurality of screw hole has been seted up on the right side of adjusting the pole.

Through adopting above-mentioned technical scheme, through setting up the connecting block, connecting block and rifle body fixed connection can become flexible the second bolt, adjusts the connecting block and adjusts the angle of pole, drives the rifle body and carries out the rotation of angle to adapt to the not machining operation of co-altitude.

Preferably, the bottom surface of the gun body is provided with a base, a limiting hole is formed in the right side of the base, a placing groove is formed in the top surface of the base, the adjusting rod is movably sleeved with the placing groove, the limiting hole corresponds to the threaded hole, a first bolt is arranged on the right side of the base, and the first bolt is movably sleeved with the limiting hole and is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, through setting up the screw hole, the screw hole corresponds the cooperation with spacing hole, is favorable to the height-adjusting to the work of adaptation different environment.

Preferably, a rotating groove is formed in one end of the knob, and a plurality of springs are fixedly connected to one side of the inner wall surface of the rotating groove.

Through adopting above-mentioned technical scheme, through setting up the swivelling chute for carry out the soldered connection rotation under the condition of not rotating the knob.

Preferably, a welding head is arranged at one end of the knob, a sliding block is fixedly connected to one side of the inner wall of the welding head, and the sliding block is movably clamped inside the rotary groove.

Through adopting above-mentioned technical scheme, through setting up the sliding block, the movable joint of sliding block is in the inside of swivelling chute, through outside pulling and rotation, and application range is enlarged to the angle of adjustable soldered connection.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the soldered connection, the soldered connection is favorable to laminating in the surface of processing the pipe, can be so that the weld joint is level and smooth, through setting up the sliding block, make inner wall one side of one side laminating swivelling chute of sliding block, through the extrusion, make the spring extrusion in the deep trouth of swivelling chute both sides, afterwards, continue anticlockwise or clockwise rotation, make convex one side of sliding block corresponding with one side deep trouth of swivelling chute, loosen the soldered connection, make the spring push up the sliding block into the deep trouth of swivelling chute through elasticity in, accomplish butt welded joint's angle modulation.

Through setting up the base, can solve the staff because handheld unstable welding mouth that leads to warp the phenomenon of unevenness in the processing operation in-process.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the welding head structure of the present invention;

fig. 4 is a schematic view of the structure of the adjusting rod of the present invention.

Reference numerals: 1. a gun body; 2. a handle; 3. a conduit; 4. a button; 5. a base; 6. a fixed block; 7. welding a head; 8. a knob; 9. a first bolt; 10. a limiting hole; 11. a threaded hole; 12. a second bolt; 13. connecting blocks; 14. a placement groove; 15. a slider; 16. a rotating tank; 17. a spring; 18. and adjusting the rod.

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, a handheld laser-beam welding machine, includes the rifle body 1, one side fixedly connected with handle 2 of the rifle body 1, one side of handle 2 is provided with button 4, and the bottom surface fixedly connected with pipe 3 of handle 2 is provided with the welding subassembly in one side of the rifle body 1 for assemble laser and be convenient for welding process and be favorable to pipe welding process's efficiency to improve through setting up the welding subassembly.

Referring to fig. 1 and 2, the welding assembly includes fixed block 6, fixed block 6 fixed connection is in one side of the rifle body 1, one side threaded connection of fixed block 6 has knob 8, one side movable sleeve of knob 8 is equipped with soldered connection 7, through setting up soldered connection 7, soldered connection 7 is favorable to laminating in the surface of processing the pipe, can be so that the weld bead is level and smooth, through setting up fixed block 6, make fixed block 6 and knob 8 threaded connection, when processing the work piece of different dimensions, removable not unidimensional knob 8.

Referring to fig. 1, fig. 2 and fig. 3, a connecting block 13 is fixedly connected to the bottom surface of a gun body 1, an adjusting rod 18 is arranged inside the connecting block 13, second bolts 12 are respectively and threadedly connected to the left and right sides of the connecting block 13, one ends of the two second bolts 12, which are far away from the inside of the connecting block 13, are respectively embedded into the left and right sides of the adjusting rod 18, a plurality of threaded holes 11 are formed in the right side of the adjusting rod 18, by arranging the connecting block 13, the connecting block 13 is fixedly connected with the gun body 1, the second bolts 12 can be loosened, the angles of the connecting block 13 and the adjusting rod 18 are adjusted, the gun body 1 is driven to rotate angularly, so as to adapt to machining operations of different heights, a base 5 is arranged on the bottom surface of the gun body 1, a limiting hole 10 is formed in the right side of the base 5, a placing groove 14 is formed in the top surface of the base 5, the adjusting rod 18 is movably sleeved with the placing groove 14, the limiting hole 10 corresponds to the threaded hole 11, a first bolt 9 is arranged on the right side of the base 5, the threaded hole 9 is movably sleeved with the limiting hole 11, the threaded hole 11 is correspondingly matched with the limiting hole 11, so as to facilitate height adjustment, and adapt to work in different environments.

Referring to fig. 2 and 3, a rotating groove 16 has been seted up to the one end of knob 8, a plurality of spring 17 of internal face one side fixedly connected with of rotating groove 16, through setting up rotating groove 16, make advance to make the connector rotatory under the condition of not rotating knob 8, the one end of knob 8 is provided with soldered connection 7, inner wall one side fixedly connected with sliding block 15 of soldered connection 7, sliding block 15 activity joint is in the inside of rotating groove 16, through setting up sliding block 15, sliding block 15 activity joint is in the inside of rotating groove 16, through outwards spurting and rotatory, the angle of adjustable soldered connection 7, enlarge application range.

The working principle is as follows: referring to fig. 1 to 4, in use, a worker selects a knob 8 with an appropriate size according to the size of a processed round pipe, screws one end of the knob 8 to a fixed block 6, loosens a first bolt 9 according to the height clamped by the round pipe, moves an adjusting rod 18 up and down, adjusts to an appropriate approximate height, passes one end of the first bolt 9 through a limiting hole 10 and a threaded hole 11 in sequence, is fixedly connected with the adjusting rod 18, loosens a second bolt 12, adjusts the included angle between a connecting block 13 and the adjusting rod 18, so as to adjust the included angle between a gun body 1 and the adjusting rod 18, so that a welding head 7 can be accurately attached to the surface of the processed round pipe, furthermore, the worker can pull the welding head 7 outwards, so that one side of a sliding block 15 is attached to one side of the inner wall of a rotating groove 16, presses a spring 17 into deep grooves on both sides of the rotating groove 16 by pressing, then, continues or clockwise rotation, so that the protruding side of the sliding block 15 corresponds to one side of the deep groove 16, releases the welding head 7, so that the spring 17 pushes the sliding block 15 into the deep groove of the rotating groove 16 by elasticity, completes the angle adjustment of the butt joint 7, and the handle can be welded, and the handle can be pressed, so as to start the angle adjustment of the handle 2, and the handle can be welded to process the round pipe.

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. A hand-held laser welding machine, comprising:

the gun comprises a gun body (1), wherein a handle (2) is fixedly connected to one side of the gun body (1), a button (4) is arranged on one side of the handle (2), and a guide pipe (3) is fixedly connected to the bottom surface of the handle (2);

the welding assembly is arranged on one side of the gun body (1) and used for gathering laser to facilitate welding processing.

2. The hand-held laser welder of claim 1, characterized in that the welding assembly comprises:

the gun comprises a fixing block (6), wherein the fixing block (6) is fixedly connected to one side of the gun body (1), one side of the fixing block (6) is in threaded connection with a knob (8), and a welding head (7) is movably sleeved on one side of the knob (8).

3. The hand-held laser welding machine according to claim 1, characterized in that a connecting block (13) is fixedly connected to the bottom surface of the gun body (1), an adjusting rod (18) is arranged inside the connecting block (13), second bolts (12) are respectively in threaded connection with the left side and the right side of the connecting block (13), one ends, far away from the inside of the connecting block (13), of the two second bolts (12) are respectively embedded into the left side and the right side of the adjusting rod (18), and a plurality of threaded holes (11) are formed in the right side of the adjusting rod (18).

4. The hand-held laser welding machine according to claim 3, characterized in that a base (5) is arranged on the bottom surface of the gun body (1), a limiting hole (10) is formed in the right side of the base (5), a placing groove (14) is formed in the top surface of the base (5), the adjusting rod (18) is movably sleeved with the placing groove (14), the limiting hole (10) corresponds to the threaded hole (11), a first bolt (9) is arranged on the right side of the base (5), and the first bolt (9) is movably sleeved with the limiting hole (10) and is in threaded connection with the threaded hole (11).

5. The hand-held laser welding machine according to claim 2, characterized in that one end of the knob (8) is provided with a rotating groove (16), and one side of the inner wall surface of the rotating groove (16) is fixedly connected with a plurality of springs (17).

6. The hand-held laser welding machine according to claim 2, characterized in that a welding head (7) is arranged at one end of the knob (8), a sliding block (15) is fixedly connected to one side of the inner wall of the welding head (7), and the sliding block (15) is movably clamped inside the rotating groove (16).