CN220591946U

CN220591946U - Handheld welding machine

Info

Publication number: CN220591946U
Application number: CN202322144246.3U
Authority: CN
Inventors: 杨家平
Original assignee: Wuxi Leibo Laser Technology Co ltd
Current assignee: Wuxi Leibo Laser Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-15
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a handheld welding machine which comprises a welding machine body and a supporting component, wherein a screw rod is fixedly connected to the middle of one side of the welding machine body, the supporting component comprises a supporting rod, one side of the supporting rod is fixedly connected with a square block, one end of the square block is clamped with a universal bead, the outer wall of the supporting rod is slidably connected with a loop bar, the other end of the supporting rod is fixedly connected with a second connecting plate, the other end of the second connecting plate is fixedly provided with a spring, the inner wall of the other side of the loop bar is provided with a sliding groove, the two ends of the second connecting plate are slidably connected with the outer wall of the sliding groove, and the other end of the spring is fixedly connected with a first connecting plate. The utility model uses the rotary supporting component to accelerate the welding speed, the movement of the universal beads in the rotary component reduces the physical strength consumed by workers, the welding process is easier, and the addition of the springs enables the length of the supporting rod to be adjusted and better contact with the device to be welded.

Description

Handheld welding machine

Technical Field

The utility model relates to the field of welders, in particular to a handheld welder.

Background

The handheld laser welding is also called a portable laser welding gun, and the flexibility of the handheld laser welding machine is suitable for welding stainless steel, gold, silver, copper, alloy, steel, diamond and other materials or welding different materials, and is widely applied to various industries.

At present, in the welded in-process, after the hand sweats, holding the holding rod and easily holding the holding rod, the potential hazard is brought to the workman of welded in-process to the injury that probably can drop, and in the long-time welded time, there is not strutting arrangement, and workman's wrist is easy ache, has reduced workman welded speed.

Disclosure of Invention

The present utility model is directed to a hand-held welding machine, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld welding machine, includes welding machine body and supporting component, one side middle part fixedly connected with hob of welding machine body, supporting component includes the bracing piece, one side fixedly connected with square of bracing piece, the one end joint of square has universal pearl, the outer wall sliding connection of bracing piece has the loop bar, the other end fixedly connected with second connecting plate of bracing piece, the other end fixed mounting of second connecting plate has the spring.

Preferably, the inner wall of loop bar opposite side has seted up the spout, the both ends of second connecting plate and the outer wall sliding connection of spout, the other end fixedly connected with first connecting plate of spring, the both ends of first connecting plate and the inner wall fixed connection of loop bar, the other end fixedly connected with dead lever of first connecting plate.

Preferably, one end threaded connection of hob has the protective sheath, the top fixedly connected with nozzle of protective sheath one side, the bottom fixedly connected with welding wire pipe of protective sheath one side, one side downward sloping fixedly connected with laser spray head of nozzle, the opposite side fixedly connected with connecting block of welding machine body bottom, the bottom fixedly connected with holding rod of connecting block, connecting block one end fixedly connected with switch, the outer wall of holding rod is provided with the anti-skidding line.

Preferably, the middle part of the other side of the welding machine body is fixedly connected with a fixed block, and the middle part of the other end of the fixed block is fixedly connected with an electric wire port.

Preferably, the round hole has been seted up in the front of dead lever opposite side, the inner wall of dead lever rotates and is connected with the screw rod, the bottom fixedly connected with welding machine body of screw rod, the top fixedly connected with nut of screw rod, the outer wall sliding connection of bracing piece has the loop bar.

Preferably, a groove is formed in one side of the square block, a ball is connected to the bottom of the groove in a rolling mode, the groove is connected with the universal ball in a clamping mode, and the ball is connected with the universal ball in a rolling mode.

The utility model has the technical effects and advantages that:

(1) According to the utility model, a matched arrangement mode is utilized, one side of the supporting rod is fixedly connected with a square block, one end of the square block is clamped with a universal bead, the other end of the supporting rod is fixedly connected with a second connecting plate, the outer wall of the supporting rod is connected with a loop bar in a sliding manner, the inner wall of the other side of the loop bar is provided with a sliding groove, two ends of the second connecting plate are connected with the outer wall of the sliding groove in a sliding manner, the other end of the second connecting plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a first connecting plate, two ends of the first connecting plate are fixedly connected with the inner wall of the loop bar, the other end of the first connecting plate is fixedly connected with a fixed rod, the welding speed is increased by utilizing a rotary supporting component, the movement of the universal bead in the rotary component is reduced, the physical strength consumed by workers is easier in the welding process, and the length of the supporting rod can be adjusted due to the addition of the spring, and the contact with a device to be welded;

(2) According to the welding machine, the middle part of one side of the welding machine body is fixedly connected with the screw rod in a matched arrangement mode, one end of the screw rod is in threaded connection with the protecting sleeve, the top of one side of the protecting sleeve is fixedly connected with the nozzle, the bottom of one side of the protecting sleeve is fixedly connected with the welding wire pipe, one side of the nozzle is fixedly connected with the laser spray head in a downward inclined mode, the protecting sleeve and the screw rod are used for sleeving the laser spray head, and the device of the laser spray head and the welding wire pipe can be protected.

(3) According to the welding machine, the connecting block is fixedly connected to the other side of the bottom end of the welding machine body in a matched arrangement mode, the holding rod is fixedly connected to the bottom end of the connecting block, the switch is fixedly connected to one end of the connecting block, the anti-skid patterns are formed in the outer wall of the holding rod and are arranged on the holding rod, and the phenomenon that the welding machine body slides down due to perspiration of the palm in the welding process can be prevented, so that accidents are prevented.

Drawings

FIG. 1 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 2 is a schematic view of a front cross-sectional structure of the support assembly of the present utility model.

FIG. 3 is a schematic diagram of a block cross-sectional structure of the present utility model.

FIG. 4 is a schematic view of a sectional view of a fixing rod according to the present utility model.

In the figure: 1. a welder body; 2. a fixed block; 3. an electric wire port; 4. a support assembly; 5. a connecting block; 6. a laser shower nozzle; 7. a nozzle; 8. welding wire pipe; 9. a protective sleeve; 10. a screw rod; 11. a grip; 12. anti-skid lines; 13. a switch; 14. a round bead; 15. a groove; 401. a nut; 402. a screw; 403. a fixed rod; 404. a first connection plate; 405. a spring; 406. a second connecting plate; 407. a support rod; 408. a square block; 409. a universal bead; 410. a loop bar; 411. a round hole; 412. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a hand-held welding machine as shown in figures 1-4, which comprises a welding machine body 1 and a supporting component 4, wherein a screw rod 10 is fixedly connected to the middle part of one side of the welding machine body 1, the supporting component 4 comprises a supporting rod 407, one side of the supporting rod 407 is fixedly connected with a square block 408, one end of the square block 408 is clamped with a universal bead 409, the outer wall of the supporting rod 407 is slidably connected with a sleeve rod 410, the other end of the supporting rod 407 is fixedly connected with a second connecting plate 406, the other end of the second connecting plate 406 is fixedly connected with a spring 405, the inner wall of the other side of the sleeve rod 410 is provided with a chute 412, two ends of the second connecting plate 406 are slidably connected with the outer wall of the chute 412, the other end of the spring 405 is fixedly connected with a first connecting plate 404, two ends of the first connecting plate 404 are fixedly connected with the inner wall of the sleeve rod 410, the other end of the first connecting plate 404 is fixedly connected with a fixing rod 403, one end of the screw rod 10 is connected with the protective sleeve 9 in a threaded manner, the top of one side of the protective sleeve 9 is fixedly connected with the nozzle 7, the bottom of one side of the protective sleeve 9 is fixedly connected with the welding wire pipe 8, one side of the nozzle 7 is fixedly connected with the laser spray head 6 in a downward inclined manner, the other side of the bottom end of the welding machine body 1 is fixedly connected with the connecting block 5, the bottom end of the connecting block 5 is fixedly connected with the holding rod 11, one end of the connecting block 5 is fixedly connected with the switch 13, the outer wall of the holding rod 11 is provided with the anti-skid pattern 12, the middle part of the other side of the welding machine body 1 is fixedly connected with the fixed block 2, the middle part of the other end of the fixed block 2 is fixedly connected with the wire opening 3, the front surface of the other side of the fixed rod 403 is provided with the round hole 411, the inner wall of the fixed rod 403 is rotationally connected with the screw rod 402, the bottom end of the screw rod 402 is fixedly connected with the welding machine body 1, the top of the screw rod 402 is fixedly connected with the nut 401, the outer wall of the supporting rod 407 is slidingly connected with the sleeve 410, a groove 15 is formed in one side of the square block 408, a ball 14 is connected to the bottom of the groove 15 in a rolling mode, the groove 15 is clamped with a universal ball 409, and the ball 14 is connected with the universal ball 409 in a rolling mode;

one side fixedly connected with square 408 of bracing piece 407, the one end joint of square 408 has universal pearl 409, the second connecting plate 406 of the other end fixedly connected with of bracing piece 407, the outer wall sliding connection of bracing piece 407 has loop bar 410, the spout 412 has been seted up to the inner wall of loop bar 410 opposite side, the outer wall sliding connection of both ends and spout 412 of second connecting plate 406, the other end fixed mounting of second connecting plate 406 has spring 405, the first connecting plate 404 of the other end fixedly connected with of spring 405, the both ends and the inner wall fixed connection of loop bar 410 of first connecting plate 404, the other end fixedly connected with dead lever 403 of first connecting plate 404, utilize rotatory supporting component, the speed of welding has been accelerated, the removal of universal pearl in the rotatory component, the physical power that the workman expended has been reduced, the welding process is more relaxed, the joining of spring, make the length that can adjust the supporting rod, better contact with waiting welding device, one side middle part fixedly connected with screw rod 10 of welding machine body 1, one end threaded connection of screw rod 10 has protective sheath 9, the top fixedly connected with 7 of protective sheath 9 one side, the bottom fixedly connected with pipe 8 of protective sheath 9 one side, the bottom fixedly connected with of protective sheath 7, the one side of nozzle 6 down is connected with the end of nozzle 5, the end 11 is connected with the welding wire 11, the welding device is connected with the bottom 11 of laser-bar 11, the welding device is connected with the welding wire 11, the welding device is fixed with the bottom 11, the welding device is connected with the welding wire 11, the welding device is connected with the bottom 11, the welding device is connected with the end 11, the welding wire 11.

The working principle of the utility model is as follows: during welding, a worker can hold the holding rod 11 with the anti-skid patterns 12 by using the right hand, rotate the protective sleeve 9 by the left hand until the laser spray head 6 is completely exposed, rotate the supporting component 4, enable the universal bead 409 to be consistent with the direction of the laser spray head 6, open the switch 13, enable the welding machine body 1 to be perpendicular to an object to be welded, at the moment, the high temperature generated by laser emitted from the laser spray head 6 is used for preparing to melt welding wires in the welding wire pipe 8 at a notch position to be welded, move the holding rod 11, drive the laser spray head 6, the welding wire pipe 8 and the supporting component 4 to move together, adjust the length of the supporting rod 407 by using the spring 405, enable the universal bead 409 to be attached to the surface of a device to be welded, enable the universal bead 409 to move along with the movement of the holding rod 11, enable the laser spray head 6 to be sleeved in the protective sleeve 9 after welding is completed, and enable the universal bead 409 to be consistent with the direction of the wire opening 3.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a handheld welding machine, includes welding machine body (1) and supporting component (4), a serial communication port, one side middle part fixedly connected with hob (10) of welding machine body (1), supporting component (4) include bracing piece (407), one side fixedly connected with square (408) of bracing piece (407), the one end joint of square (408) has universal pearl (409), the outer wall sliding connection of bracing piece (407) has loop bar (410), the other end fixedly connected with second connecting plate (406) of bracing piece (407), the other end fixed mounting of second connecting plate (406) has spring (405).

2. The hand-held welding machine according to claim 1, wherein the inner wall of the other side of the loop bar (410) is provided with a sliding groove (412), two ends of the second connecting plate (406) are slidably connected with the outer wall of the sliding groove (412), the other end of the spring (405) is fixedly connected with a first connecting plate (404), two ends of the first connecting plate (404) are fixedly connected with the inner wall of the loop bar (410), and the other end of the first connecting plate (404) is fixedly connected with a fixing rod (403).

3. The handheld welding machine according to claim 1, characterized in that one end of the screw rod (10) is in threaded connection with a protective sleeve (9), a nozzle (7) is fixedly connected to the top of one side of the protective sleeve (9), a welding wire pipe (8) is fixedly connected to the bottom of one side of the protective sleeve (9), a laser nozzle (6) is fixedly connected to one side of the nozzle (7) in a downward inclined manner, a connecting block (5) is fixedly connected to the other side of the bottom end of the welding machine body (1), a holding rod (11) is fixedly connected to the bottom end of the connecting block (5), a switch (13) is fixedly connected to one end of the connecting block (5), and anti-skid threads (12) are arranged on the outer wall of the holding rod (11).

4. The hand-held welding machine according to claim 1, wherein a fixing block (2) is fixedly connected to the middle of the other side of the welding machine body (1), and an electric wire port (3) is fixedly connected to the middle of the other end of the fixing block (2).

5. The hand-held welding machine according to claim 2, wherein a round hole (411) is formed in the front surface of the other side of the fixing rod (403), a screw (402) is rotatably connected to the inner wall of the fixing rod (403), a welding machine body (1) is fixedly connected to the bottom end of the screw (402), a nut (401) is fixedly connected to the top of the screw (402), and a sleeve rod (410) is slidably connected to the outer wall of the supporting rod (407).

6. The hand-held welding machine according to claim 1, wherein a groove (15) is formed in one side of the square block (408), a ball (14) is connected to the bottom of the groove (15) in a rolling manner, the groove (15) is clamped with a universal ball (409), and the ball (14) is connected with the universal ball (409) in a rolling manner.