CN219852571U

CN219852571U - Contravariant gas shield welding machine

Info

Publication number: CN219852571U
Application number: CN202321337390.2U
Authority: CN
Inventors: 朱红帅
Original assignee: Taizhou Hongben Welding Technology Co ltd
Current assignee: Taizhou Hongben Welding Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-20
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses an inversion gas shield welding machine, which belongs to the technical field of shield welding machines and comprises a welding box, wherein a cable is fixedly arranged on the left side surface of the welding box, a welding head is fixedly arranged at one end of the cable, which is far away from the welding box, a connecting plate is fixedly arranged on the outer surface of the welding head, a filter box is fixedly arranged on the inner bottom wall of the welding box, a filter plate is clamped in the filter box, an air suction pump is fixedly arranged on the inner bottom wall of the welding box, the input end of the air suction pump penetrates through the filter box and extends into the filter box, an air suction hose is fixedly communicated with the inner side wall of the filter box, and an air suction cover is fixedly communicated with one end, which is far away from the filter box, of the welding box. This contravariant gas shield welding machine can outwards take out the air in the rose box through the aspiration pump for the suction hood can absorb the smoke and dust that produces, and the smoke and dust can directly carry to the rose box in through the direction of suction hose, and can block the impurity in the smoke and dust through the filter, makes the smoke and dust can not fly away everywhere.

Description

Contravariant gas shield welding machine

Technical Field

The utility model belongs to the technical field of welding machines, and particularly relates to an inversion gas welding machine.

Background

The unified regulation of the inverter welding machine means that one parameter is regulated, the welding current is regulated respectively, meanwhile, a knob for regulating welding voltage, inductance and the like is also required, the process of changing direct current into alternating current by the inverter welding machine is called as an inverter welding machine by adopting an arc welding power supply of an inverter technology.

The utility model discloses a novel gas shield welding machine according to application number CN218135610U, which comprises a gas shield welding machine and an assembling mechanism, wherein an installation shell is fixedly arranged on the gas shield welding machine, two cooling fans are fixedly arranged in the installation shell, two positioning grooves are formed in two sides of the gas shield welding machine, positioning plates are clamped in the positioning grooves, a frame is fixedly arranged on the two positioning plates, a dustproof net is fixedly arranged in the frame, the assembling mechanism is matched with the positioning plates for use, the assembling mechanism comprises a supporting plate and two limiting plates, limiting grooves are formed in the bottoms of the two positioning plates, the limiting plates are clamped with the limiting grooves, the bottoms of the limiting plates are fixedly connected with the supporting plate, two sliding holes are formed in the bottoms of the gas shield welding machine, the limiting plates are slidably arranged in the sliding holes, L-shaped holes are formed in the side surfaces of the supporting plate, L-shaped blocks are in sliding contact with the L-shaped blocks, and springs are connected between the L-shaped blocks and the side walls of the L-shaped holes.

Adopt above-mentioned technical scheme, through the gas shield welding machine, the frame, dust screen and the radiator fan of setting, can improve gas shield welding machine dustproof performance, promote L type piece for assist the piece to shift out and assist the groove, then upwards pull gas shield welding machine, then pull down the frame, conveniently wash the dust on the dust screen, but above-mentioned technical scheme protects the smoke and dust that the welding machine produced when the welding can diffuse in the air, and the smoke and dust still can influence welding personnel's healthy when polluted environment, makes the practicality lower.

Therefore, we propose an inverter gas shielded welding machine to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, smoke dust generated during welding of a welding machine can be diffused into air, and the smoke dust can influence the health of welding personnel when polluting the environment, so that the practicability is lower.

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

the utility model provides an contravariant gas shield welding machine, includes the welding case, the left surface fixed mounting of welding case has the cable, the one end fixed mounting that the welding case was kept away from to the cable has the soldered connection, the surface fixed mounting of soldered connection has the connecting plate, the interior bottom wall fixed mounting of welding case has the rose box, the inside joint of rose box has the filter, the interior bottom wall fixed mounting of welding case has the aspiration pump, the input of aspiration pump runs through the rose box and extends to the inside of rose box, the inside wall fixed intercommunication of rose box has the hose of breathing in, the one end welding case that the rose box was kept away from to the hose of breathing in and fixed intercommunication have the cover of breathing in, the surface of cover of breathing in and the bottom surface fixed connection of connecting plate.

Preferably, the left side of welding case is fixed mounting has the display screen, the left side of welding case is fixed mounting has the knob.

Preferably, a fixing plate is fixedly arranged on the left side face of the welding box, a fixing rod is fixedly arranged on the front face of the fixing plate, and the outer surface of the fixing rod is in contact with the outer surface of the cable.

Preferably, a rectangular hole is formed in the left side face of the welding box, and two heat dissipation fans are fixedly mounted on the inner wall of the rectangular hole.

Preferably, a protection plate is fixedly arranged in the rectangular hole, and radiating holes which are arranged at equal intervals are formed in the left side surface of the protection plate.

Preferably, the bottom surface fixed mounting of welding case has four rectangular plates, every the bottom surface of rectangular plate is all fixed mounting has the universal wheel.

Preferably, the front face of the filter box is movably hinged with a switch door, and the front face of the switch door is fixedly provided with a pull block.

Preferably, the right side surface of the welding box is fixedly provided with a handle, and the outer surface of the handle is fixedly provided with an anti-slip soft pad.

In summary, the technical effects and advantages of the present utility model are: the suction provided by the air pump can outwards extract air in the filter box, so that the suction cover can absorb smoke dust generated during welding of the welding joint, the smoke dust can be directly conveyed to the filter box through the guide of the suction hose, impurities in the smoke dust can be blocked through the filter plate, the smoke dust can not fly around, the smoke dust generated by the welding joint during welding is prevented from diffusing into the air, and the smoke dust can be prevented from being sucked into the body by welding personnel, the influence on the health of the welding personnel is reduced, and the effect of stronger practicability is achieved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of an inverter welder of the utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a filter box according to the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of the weld box of the present utility model;

fig. 4 is a right-side perspective view of the handle of the present utility model.

In the figure: 1. welding a box; 2. a cable; 3. a welding head; 4. a connecting plate; 5. a filter box; 6. a filter plate; 7. an air extracting pump; 8. an air suction hose; 9. an air suction cover; 10. a display screen; 11. a knob; 12. a fixing plate; 13. a fixed rod; 14. a rectangular hole; 15. a heat radiation fan; 16. a protection plate; 17. a heat radiation hole; 18. a rectangular plate; 19. a universal wheel; 20. opening and closing a door; 21. pulling blocks; 22. an anti-slip soft pad; 23. a handle.

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.

Referring to fig. 1-4, an inverter gas shielded welder comprises a welding box 1, wherein a cable 2 is fixedly arranged on the left side surface of the welding box 1, a welding head 3 is fixedly arranged at one end, far away from the welding box 1, of the cable 2, a connecting plate 4 is fixedly arranged on the outer surface of the welding head 3, a filter box 5 is fixedly arranged on the inner bottom wall of the welding box 1, a display screen 10 is fixedly arranged on the left side surface of the welding box 1, a knob 11 is fixedly arranged on the left side surface of the welding box 1, and the device can be controlled by using the knob 11, so that the welding is more convenient and rapid, and the convenience of the device is improved.

The inside joint of rose box 5 has filter 6, and the interior bottom wall fixed mounting of welding case 1 has aspiration pump 7, and aspiration pump 7's input runs through rose box 5 and extends to the inside of rose box 5, and the inside wall fixed intercommunication of rose box 5 has suction hose 8, and the left surface fixed mounting of welding case 1 has fixed plate 12, and the front fixed mounting of fixed plate 12 has dead lever 13, and the surface of dead lever 13 contacts with the surface of cable 2, utilizes dead lever 13 to receive and store cable 2 to prevent that cable 2 from rotating in disorder, increased the clean and tidy degree of cable 2.

The one end welding case 1 that the rose box 5 was kept away from to the hose 8 of breathing in and fixed intercommunication have the cover 9 of breathing in, and the surface of cover 9 of breathing in and the bottom surface fixed connection of connecting plate 4, the left surface of welding case 1 begins to have rectangular hole 14, and the inner wall fixed mounting of rectangular hole 14 has two cooling fans 15, utilizes cooling fans 15 to dispel the heat to the welding machine of guarantor to prevent that the heat that the welding machine work produced from piling up, increased the thermal diffusivity of device.

The guard plate 16 is fixedly arranged in the rectangular hole 14, the radiating holes 17 which are arranged at equal intervals are formed in the left side face of the guard plate 16, and the radiating fan 15 can be protected by the guard plate 16, so that the radiating fan 15 is prevented from being damaged by external force, and the protectiveness of the device is improved.

The bottom surface fixed mounting of welding case 1 has four rectangular plates 18, and the equal fixed mounting in bottom surface of every rectangular plate 18 has universal wheel 19, utilizes rectangular plate 18 to be fixed universal wheel 19 to make things convenient for the device to remove, increased the convenience of device.

The front movable hinge of the filter box 5 has a switch door 20, and the front fixed mounting of switch door 20 has a pull block 21, utilizes the pull block 21 to open the switch door 20 by hand to conveniently wash or change filter 6, increased the convenience that filter 6 washs or changes.

The right side face of the welding box 1 is fixedly provided with the handle 23, the outer surface of the handle 23 is fixedly provided with the anti-slip soft pad 22, and a worker can conveniently push the device by using the handle 23, so that the device is more convenient to move, and the convenience of the device is increased again.

The working principle of the utility model is as follows: when the electric welding machine is used, the air pump 7, the display screen 10 and the heat dissipation fan 15 are powered on, when welding is needed, the handle 23 can be held manually to move the inversion welder to the welding position through the universal wheels 19, the cable 2 is taken down on the fixed rod 13 manually, the inversion air welder is controlled through the knob 11, the air in the filter box 5 can be outwards pumped out through the suction force provided by the air pump 7, the suction hood 9 can absorb smoke dust generated during welding of the welding joint 3, the smoke dust can be directly conveyed into the filter box 5 through the guiding of the suction hose 8, and impurities in the smoke dust can be blocked through the filter plate 6, so that the smoke dust is prevented from scattering everywhere, the welding head 3 is prevented from diffusing into the air during welding, the inversion welder can be prevented from being inhaled into the body by welding personnel, the influence caused by the health of the welder is reduced, the switch door 20 can be manually opened through the pull block 21, the electric welder is conveniently taken out for cleaning or replacement, the welding machine can be prevented from being damaged by the inversion welder through the heat dissipation fan 15, the inversion welder can be protected by the heat dissipation fan 16, and the electric welder can be more effectively protected, and the heat of the inversion welder can be prevented from being more effectively protected, and the heat dissipation of the welding welder can be protected, and the electric welder can be more effectively protected, and the heat can be more effectively protected by the welding welder can be protected.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an contravariant gas shield welding machine, includes welding box (1), its characterized in that: the utility model discloses a welding box, including welding box (1), cable (2) keep away from welding box (1) one end fixed mounting has soldered connection (3), soldered connection (4) have the surface fixed mounting of (3), welding box (1) interior bottom wall fixed mounting has rose box (5), the inside joint of rose box (5) has filter (6), welding box (1) interior bottom wall fixed mounting has aspiration pump (7), aspiration pump (7)'s input runs through rose box (5) and extends to rose box (5) inside, rose box (5) inside wall fixed intercommunication has suction hose (8), suction hose (8) keep away from rose box (5) one end welding box (1) and fixed intercommunication have cover (9), the surface of suction cover (9) and the bottom surface fixed connection of connecting plate (4).

2. The inverter gas shielded welding machine according to claim 1, wherein: the left side face of the welding box (1) is fixedly provided with a display screen (10), and the left side face of the welding box (1) is fixedly provided with a knob (11).

3. The inverter gas shielded welding machine according to claim 1, wherein: the left side face of the welding box (1) is fixedly provided with a fixing plate (12), the front face of the fixing plate (12) is fixedly provided with a fixing rod (13), and the outer surface of the fixing rod (13) is in contact with the outer surface of the cable (2).

4. The inverter gas shielded welding machine according to claim 1, wherein: the left side face of the welding box (1) is provided with a rectangular hole (14), and two heat dissipation fans (15) are fixedly arranged on the inner wall of the rectangular hole (14).

5. The inverter gas shielded welding machine according to claim 4, wherein: the inside of rectangular hole (14) is fixed mounting has guard plate (16), radiating hole (17) that equidistant range are seted up to the left surface of guard plate (16).

6. The inverter gas shielded welding machine according to claim 1, wherein: four rectangular plates (18) are fixedly arranged on the bottom surface of the welding box (1), and universal wheels (19) are fixedly arranged on the bottom surface of each rectangular plate (18).

7. The inverter gas shielded welding machine according to claim 1, wherein: the front face of the filter box (5) is movably hinged with a switch door (20), and the front face of the switch door (20) is fixedly provided with a pull block (21).

8. The inverter gas shielded welding machine according to claim 1, wherein: the right side face of the welding box (1) is fixedly provided with a handle (23), and the outer surface of the handle (23) is fixedly provided with an anti-slip cushion (22).