CN217224184U

CN217224184U - Oxygen gas shielded welding machine

Info

Publication number: CN217224184U
Application number: CN202123269901.5U
Authority: CN
Inventors: 蔡江
Original assignee: Dalian Boxin Sheet Metal Processing Co ltd
Current assignee: Dalian Boxin Sheet Metal Processing Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-19
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a dioxide gas shielded welding machine relates to gas shielded welding machine technical field, the utility model discloses a base with install in the welding machine main part at base top, the both sides of base are passed through the protection component and are connected with the side of welding machine main part, the recess is seted up at the top of base, the inside of recess is connected through the bottom of damper and welding machine main part, damper includes support column, connecting plate, shock attenuation frame, shock attenuation post, limiting plate and damping spring, the protection component includes protection frame, slider and slide bar. The utility model relates to a dioxide gas shielded welding machine possesses certain shock attenuation effect, can protect the inside component of welding machine main part not to damage because of vibrations, and the protection frame can protect welding machine main part and damper by external force not to damage, through the setting of slider and slide bar, can make the welding machine main part when removing, can possess protection and spacing effect, places the welding machine main part and appears damaging, and the cost is reduced has improved the practicality of welding machine main part.

Description

Oxygen gas shielded welding machine

Technical Field

The utility model relates to a gas shielded welding machine technical field, in particular to dioxide gas shielded welding machine.

Background

The welding machine is an electric appliance providing a power supply with certain characteristics for welding, the welding is widely applied to various industrial fields such as aerospace, ships, automobiles, containers and the like due to the advantages of flexibility, simplicity, convenience, firmness and reliability, and even strength equal to that of a base metal after welding, carbon dioxide gas shielded welding is one of welding methods, carbon dioxide gas is used as shielding gas for welding, the welding method is simple to operate in the aspect of application, is suitable for automatic welding and all-around welding, cannot be blown during welding, is suitable for indoor operation, and due to the special influence of thermophysical performance of the carbon dioxide gas, when a conventional welding power supply is used, molten metal at the end of a welding wire cannot form balanced axial free transition, and usually needs to be broken by short circuit and molten drop necking.

In the market at present, most carbon dioxide protection welding machines do not have the shock-absorbing function when in use, so that the welding machine main body is easy to damage internal elements due to vibration, the protection effect is poor, and the operability is complex, therefore, the carbon dioxide protection welding machine is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dioxide gas shielded welding machine can effectively solve most carbon dioxide shielded welding machine in the background art, does not possess absorbing function when using, makes the welding machine main part cause the damage of inner member because vibrations easily, and the protecting effect is relatively poor, the more complicated problem of operability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dioxygen gas shielded welding machine comprises a base and a welding machine main body arranged on the top of the base, wherein two sides of the base are connected with the side face of the welding machine main body through a protection component;

the welding machine comprises a welding machine body, a base, a damping assembly and a welding machine body, wherein the damping assembly comprises supporting columns, connecting plates, a damping frame, damping columns, limiting plates and damping springs;

the protection assembly comprises a protection frame, a sliding block and a sliding rod, the two sides of the base are fixedly connected with the protection frame, the sliding block is fixedly connected to one side of the top of the protection frame, a through hole is formed in the center of the top of the sliding block in a penetrating mode, and the sliding rod is arranged inside the through hole in a penetrating mode.

Preferably, the top of welding machine main part has the handle through the hinge is articulated, the bottom fixedly connected with universal wheel of base, the quantity of universal wheel has four, and is the rectangular array and distributes in the bottom four corners department of base.

Preferably, a display is arranged on one side face of the welding machine main body, a control button is arranged under the display, and a positive interface and a negative interface are arranged under the control button.

Preferably, the both sides of welding machine main part all fixedly connected with heat dissipation grid, two heat dissipation grid symmetric distribution is in the both sides wall of welding machine main part, heat dissipation grid is made by the aluminum alloy material.

Preferably, the quantity of support column has four, four the support column is the bottom of rectangle array distribution in the welding machine main part, four the equal fixedly connected with slide in bottom of support column, the top of slide is run through and is seted up the round hole, the cross section diameter of round hole is greater than the cross section diameter of shock attenuation frame.

Preferably, first spout has all been seted up to two inside relative lateral walls of recess of base, the equal activity in both ends of slide sets up in the inside of first spout, and slides in the inside of first spout, the top of shock attenuation post and the bottom fixed connection of connecting plate, the bottom of shock attenuation post is passed through the limiting plate activity and is set up in the inside of shock attenuation frame, and slides in the inside of shock attenuation frame.

Preferably, the front end face and the rear end face of the welding machine main body are both provided with second sliding grooves, the sliding blocks are movably arranged inside the second sliding grooves and slide inside the second sliding grooves, and the diameter of the cross section of each through hole is larger than that of each sliding rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, through the damping component, when the welding machine main body is used, the sliding plate is driven to slide up and down in the first chute through the up-and-down movement of the supporting column and the connecting plate, meanwhile, the damping column is fixedly connected with the top of the damping column through the bottom of the connecting plate, the damping column transmits force to the damping spring through the limiting plate, the damping spring is contracted in the damping frame, and the damping frame has a certain damping effect, so that elements in the welding machine main body can be protected from being damaged due to vibration, through the arrangement of the protection component, when the welding machine main body is pulled to move through the handle and the universal wheel, the through hole formed by the sliding block on one side of the protection frame can generate up-and-down displacement due to the action of the damping component, the sliding rod slides in the through hole of the sliding block, the sliding block slides in the second chute, and the protection frame can protect the welding machine main body and the damping component from being damaged due to external force, can guarantee damper's use, through the setting of slider and slide bar, can make the welding machine main part when removing, can possess protection and spacing effect, place the welding machine main part and appear damaging, the cost is reduced has improved the practicality of welding machine main part.

Drawings

FIG. 1 is a schematic perspective view of a dioxygen gas shielded welding machine according to the present invention;

FIG. 2 is a schematic view of a side-view internal-sectional structure of the oxygen-shielded welding machine of the present invention;

FIG. 3 is an enlarged schematic view of the welding machine with oxygen gas protection at A in FIG. 2;

FIG. 4 is an enlarged schematic structural view of the welding machine with oxygen gas shielded according to the present invention at B in FIG. 2;

fig. 5 is a schematic view of a three-dimensional structure of a protection frame of the oxygen gas shielded welding machine of the present invention.

In the figure: 1. a base; 2. a welder body; 3. a protective frame; 4. a support column; 5. a connecting plate; 6. a slide plate; 7. a shock-absorbing frame; 8. a shock-absorbing post; 9. a limiting plate; 10. a damping spring; 11. a slider; 12. a through hole; 13. a slide bar; 14. a handle; 15. a universal wheel; 16. a display; 17. a control button; 18. a positive interface and a negative interface; 19. a heat dissipation grid; 20. a first chute; 21. a second chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the utility model relates to a dioxygen gas shielded welding machine, which comprises a base 1 and a welding machine main body 2 arranged on the top of the base 1, wherein two sides of the base 1 are connected with the side surface of the welding machine main body 2 through a protection component, the top of the base 1 is provided with a groove, and the inside of the groove is connected with the bottom of the welding machine main body 2 through a damping component;

the shock absorption assembly comprises support columns 4, connecting plates 5, shock absorption frames 7, shock absorption columns 8, limiting plates 9 and shock absorption springs 10, the support columns 4 are fixedly connected to the bottom of the welding machine main body 2, the connecting plates 5 are fixedly connected between the support columns 4, the shock absorption frames 7 are fixedly connected in grooves of the base 1, the shock absorption columns 8 are movably arranged in the shock absorption frames 7, the bottoms of the shock absorption columns 8 are fixedly connected with the tops of the limiting plates 9, and the bottoms of the limiting plates 9 are connected with the interior of the shock absorption frames 7 through the shock absorption springs 10;

protection component includes protection frame 3, slider 11 and slide bar 13, and the equal fixedly connected with of both sides of base 1 protects frame 3, and top one side fixedly connected with slider 11 of protection frame 3, the top center department of slider 11 runs through and has seted up through-hole 12, and the inside of through-hole 12 runs through and is provided with slide bar 13.

The top of welding machine main part 2 has handle 14 through the hinge joint, and the bottom fixedly connected with universal wheel 15 of base 1, the quantity of universal wheel 15 has four, and is rectangular array distribution in the bottom four corners department of base 1.

A display 16 is arranged on one side face of the welding machine main body 2, a control button 17 is arranged right below the display 16, and a positive interface and a negative interface 18 are arranged right below the control button 17.

The both sides of welding machine main part 2 all fixedly connected with radiator grille 19, two radiator grille 19 symmetric distribution are in the both sides wall of welding machine main part 2, and radiator grille 19 is made by the aluminum alloy material.

The quantity of support column 4 has four, and four support columns 4 are rectangular array and distribute in the bottom of welding machine main part 2, and the equal fixedly connected with slide 6 in bottom of four support columns 4, the top of slide 6 runs through and has seted up the round hole, and the cross section diameter of round hole is greater than the cross section diameter of shock attenuation frame 7.

First spout 20 has all been seted up to two inside relative lateral walls of base 1's recess, and the equal activity in both ends of slide 6 sets up in the inside of first spout 20, and slides in the inside of first spout 20, and the top of shock attenuation post 8 and the bottom fixed connection of connecting plate 5, and the bottom of shock attenuation post 8 is passed through the activity of limiting plate 9 and is set up in the inside of shock attenuation frame 7, and slides in the inside of shock attenuation frame 7.

The front end face and the rear end face of the welding machine main body 2 are both provided with a second sliding groove 21, the sliding block 11 is movably arranged inside the second sliding groove 21 and slides inside the second sliding groove 21, and the diameter of the cross section of the through hole 12 is larger than that of the sliding rod 13.

The utility model discloses a theory of operation does: through the damping component, when the welding machine main body 2 is used, the sliding plate 6 is driven to slide up and down in the first sliding groove 20 through the up-and-down movement of the supporting column 4 and the connecting plate 5, meanwhile, the bottom of the connecting plate 5 is fixedly connected with the top of the damping column 8, the damping column 8 transmits force to the damping spring 10 through the limiting plate 9, the damping spring 10 is contracted in the damping frame 7, a certain damping effect is achieved, elements in the welding machine main body 2 can be protected from being damaged due to vibration, through the arrangement of the protection component, when the welding machine main body 2 is pulled to move through the handle 14 and the universal wheel 15, the through hole 12 formed in the sliding block 11 on one side of the protection frame 3 is formed, the welding machine main body 2 can generate up-and-down displacement due to the action of the damping component when moving, the sliding rod 13 slides in the through hole 12 of the sliding block 11, and the sliding block 11 slides in the second sliding groove 21, the protection frame 3 can protect welding machine main part 2 and damper by external force and damage, can guarantee damper's use, through the setting of slider 11 and slide bar 13, can make welding machine main part 2 when removing, can possess protection and spacing effect, places welding machine main part 2 and appears damaging, and the cost is reduced has improved welding machine main part 2's practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dioxygen gas shielded welding machine which characterized in that: the welding machine comprises a base (1) and a welding machine main body (2) arranged on the top of the base (1), wherein two sides of the base (1) are connected with the side surface of the welding machine main body (2) through a protection component, a groove is formed in the top of the base (1), and the interior of the groove is connected with the bottom of the welding machine main body (2) through a damping component;

the shock absorption assembly comprises support columns (4), connecting plates (5), shock absorption frames (7), shock absorption columns (8), limiting plates (9) and shock absorption springs (10), the support columns (4) are fixedly connected to the bottom of the welding machine main body (2), the connecting plates (5) are fixedly connected between the support columns (4), the shock absorption frames (7) are fixedly connected into grooves of the base (1), the shock absorption columns (8) are movably arranged inside the shock absorption frames (7), the bottoms of the shock absorption columns (8) are fixedly connected with the tops of the limiting plates (9), and the bottoms of the limiting plates (9) are connected with the interior of the shock absorption frames (7) through the shock absorption springs (10);

the protection assembly comprises a protection frame (3), a sliding block (11) and a sliding rod (13), the protection frame (3) is fixedly connected to the two sides of the base (1), the sliding block (11) is fixedly connected to one side of the top of the protection frame (3), a through hole (12) is formed in the center of the top of the sliding block (11) in a penetrating mode, and the sliding rod (13) is arranged inside the through hole (12) in a penetrating mode.

2. The oxygen gas shielded welding machine as set forth in claim 1, wherein: the top of welding machine main part (2) is articulated through the hinge and is had handle (14), the bottom fixedly connected with universal wheel (15) of base (1), the quantity of universal wheel (15) has four, and is the rectangle array and distributes in the bottom four corners department of base (1).

3. The oxygen gas shielded welding machine as set forth in claim 1, wherein: a display (16) is arranged on one side face of the welding machine main body (2), a control button (17) is arranged under the display (16), and a positive interface and a negative interface (18) are arranged under the control button (17).

4. The dioxygen gas shielded welding machine as defined in claim 1, wherein: the welding machine is characterized in that the two sides of the welding machine main body (2) are fixedly connected with radiating grids (19), the radiating grids (19) are symmetrically distributed on the two side walls of the welding machine main body (2), and the radiating grids (19) are made of aluminum alloy materials.

5. The dioxygen gas shielded welding machine as defined in claim 1, wherein: the quantity of support column (4) has four, four support column (4) are rectangular array and distribute in the bottom of welding machine main part (2), four the equal fixedly connected with slide (6) in bottom of support column (4), the top of slide (6) is run through and has been seted up the round hole, the cross section diameter of round hole is greater than the cross section diameter of shock attenuation frame (7).

6. The oxygen gas shielded welding machine as set forth in claim 5, wherein: first spout (20) have all been seted up to two inside relative lateral walls of recess of base (1), the equal activity in both ends of slide (6) sets up in the inside of first spout (20), and slides in the inside of first spout (20), the top of shock attenuation post (8) and the bottom fixed connection of connecting plate (5), the bottom of shock attenuation post (8) is passed through limiting plate (9) activity and is set up in the inside of shock attenuation frame (7), and slides in the inside of shock attenuation frame (7).

7. The dioxygen gas shielded welding machine as defined in claim 1, wherein: second spout (21) have all been seted up to the front and back terminal surface of welding machine main part (2), slider (11) activity sets up in the inside of second spout (21), and slides in the inside of second spout (21), the cross section diameter of through-hole (12) is greater than the cross section diameter of slide bar (13).