CN217224184U - A Dioxide Gas Shielded Welding Machine - Google Patents

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

A Dioxide Gas Shielded Welding Machine

technical field

The utility model relates to the technical field of gas shielding welding machines, in particular to a dioxygen gas shielding welding machine.

Background technique

Welding machine refers to an electrical appliance that provides a power source with certain characteristics for welding. Welding is widely used in various industrial fields, such as aerospace, ships, automobiles, containers, etc. Carbon dioxide gas shielded welding is one of the welding methods. It is a method of welding with carbon dioxide gas as the shielding gas. It is easy to operate in application, suitable for automatic welding and omnidirectional welding, and there is no wind during welding. Suitable for indoor operations, Due to the special influence of the thermophysical properties of carbon dioxide gas, when using conventional welding power sources, it is impossible for the molten metal at the end of the welding wire to form a balanced axial free transition.

At present, most of the carbon dioxide protection welding machines on the market do not have the function of shock absorption during use, which is easy to damage the internal components of the welding machine body due to vibration, and the protection effect is relatively poor and the operability is relatively complicated. Therefore, it is necessary to provide A dioxide gas shielded welding machine.

Utility model content

The main purpose of the present utility model is to provide a carbon dioxide gas shielded welding machine, which can effectively solve most of the carbon dioxide shielded welding machines in the background technology, which do not have the function of shock absorption when in use, and it is easy for the main body of the welding machine to cause internal components due to vibration. damage, the protection effect is relatively poor, and the operability is relatively complicated.

In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: a shielded welding machine for 2-oxygen gas, comprising a base and a welding machine main body installed on the top of the base, and the two sides of the base are connected with the side surfaces of the welding machine main body through protective components. connection, the top of the base is provided with a groove, and the interior of the groove is connected with the bottom of the main body of the welding machine through a shock absorbing assembly;

The shock absorbing assembly includes a support column, a connecting plate, a shock absorbing frame, a shock absorbing column, a limit plate and a shock absorbing spring. The bottom of the main body of the welding machine is fixedly connected with a support column, and the support columns are fixedly connected with each other. A connecting plate, a shock-absorbing frame is fixedly connected in the groove of the base, a shock-absorbing column is movably arranged inside the shock-absorbing frame, the bottom of the shock-absorbing column is fixedly connected with the top of the limit plate, and the limit The bottom of the bit plate is connected with the inside of the shock-absorbing frame through the shock-absorbing spring;

The protective assembly includes a protective frame, a sliding block and a sliding rod. Both sides of the base are fixedly connected with a protective frame, and a sliding block is fixedly connected to one side of the top of the protective frame, and the center of the top of the sliding block penetrates through. A through hole is opened, and a sliding rod is arranged through the inside of the through hole.

Preferably, the top of the welding machine body is hinged with a handle through a hinge, and the bottom of the base is fixedly connected with a universal wheel. The number of the universal wheel is four, and they are distributed in a rectangular array at the bottom four corners of the base place.

Preferably, a display is provided on one side of the main body of the welding machine, a control button is provided directly below the display, and a positive and negative interface is provided directly below the control button.

Preferably, both sides of the main body of the welding machine are fixedly connected with radiating grilles, the two radiating grills are symmetrically distributed on the two side walls of the main body of the welding machine, and the cooling grills are made of aluminum alloy.

Preferably, the number of the support columns is four, the four support columns are distributed on the bottom of the main body of the welding machine in a rectangular array, the bottoms of the four support columns are all fixedly connected with a sliding plate, and the top of the sliding plate penetrates through A circular hole is opened, and the cross-sectional diameter of the circular hole is larger than the cross-sectional diameter of the shock-absorbing frame.

Preferably, two opposite side walls of the groove of the base are provided with a first chute, and both ends of the slide plate are movably arranged inside the first chute and slide inside the first chute. The top of the shock-absorbing column is fixedly connected with the bottom of the connecting plate, and the bottom of the shock-absorbing column is movably arranged inside the shock-absorbing frame through the limit plate, and slides inside the shock-absorbing frame.

Preferably, both the front and rear surfaces of the welding machine body are provided with a second chute, the slider is movably arranged inside the second chute, and slides inside the second chute, and the cross-section of the through hole is The diameter is greater than the cross-sectional diameter of the slider.

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

In the utility model, through the shock absorbing component, when the welding machine main body is in use, the support column and the connecting plate are moved up and down to drive the sliding plate to slide up and down inside the first chute, and at the same time, the bottom of the connecting plate and the shock absorbing column are moved up and down. The top is fixedly connected, so that the shock-absorbing column transmits force to the shock-absorbing spring through the limit plate, so that the shock-absorbing spring shrinks inside the shock-absorbing frame, and has a certain shock-absorbing effect, which can protect the components inside the welding machine body from being damaged. Vibration damage, through the setting of the protective component, when the main body of the welding machine is moved by the handle and the universal wheel, the through hole opened by the slider on one side of the protective frame, because of the effect of the shock absorbing component, the main body of the welding machine will be in The up and down displacement occurs when moving, so that the sliding rod slides inside the through hole of the slider, and the slider slides inside the second chute. The use of the components, through the setting of the slider and the sliding rod, can make the welding machine body have the functions of protection and limit when moving, and the welding machine body can be damaged when placed, which reduces the cost and improves the practicability of the welding machine body. .

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of dioxygen gas shielded welding machine of the present utility model;

Fig. 2 is a schematic diagram of a side-view internal cross-sectional structure of a dioxygen gas shielded welding machine of the present invention;

Fig. 3 is a schematic diagram of enlarged structure at the place A in Fig. 2 of a kind of dioxin gas shielded welding machine of the present invention;

Fig. 4 is a schematic diagram of enlarged structure at place B in Fig. 2 of a dioxygen gas shielded welding machine of the present invention;

FIG. 5 is a schematic three-dimensional structure diagram of a protective frame of a shielded welding machine for oxygen dioxide gas according to the present invention.

In the figure: 1. Base; 2. Main body of welding machine; 3. Protective frame; 4. Support column; 5. Connecting plate; 6. Skateboard; 7. Damping frame; 8. Damping column; 9. Limiting plate; 10. Shock spring; 11. Slider; 12. Through hole; 13. Slider; 14. Handle; 15. Universal wheel; 16. Display; 17. Control button; 18. Positive and negative interface; 19. Heat dissipation grille; 20, the first chute; 21, the second chute.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIGS. 1-5 , the utility model is a shielded welding machine for 2-oxygen gas, comprising a base 1 and a welding machine main body 2 mounted on the top of the base 1, and the two sides of the base 1 are connected to the welding machine main body 2 through protective components. The side of the base 1 is connected, the top of the base 1 is provided with a groove, and the interior of the groove is connected with the bottom of the main body 2 of the welding machine through the shock absorbing assembly;

The damping assembly includes a supporting column 4, a connecting plate 5, a damping frame 7, a damping column 8, a limit plate 9 and a damping spring 10. The bottom of the welding machine main body 2 is fixedly connected with a supporting column 4. Between the supporting columns 4 A connecting plate 5 is fixedly connected, a shock-absorbing frame 7 is fixedly connected in the groove of the base 1, and a shock-absorbing column 8 is movably arranged inside the shock-absorbing frame 7, and the bottom of the shock-absorbing column 8 is fixedly connected with the top of the limit plate 9 , the bottom of the limiting plate 9 is connected with the inside of the shock-absorbing frame 7 through the shock-absorbing spring 10;

The protective assembly includes a protective frame 3, a sliding block 11 and a sliding rod 13. Both sides of the base 1 are fixedly connected with the protective frame 3. The top side of the protective frame 3 is fixedly connected with a sliding block 11, and the top center of the sliding block 11 penetrates through A through hole 12 is opened, and a sliding rod 13 is arranged through the inside of the through hole 12 .

The top of the welding machine main body 2 is hinged with a handle 14 through hinges, and the bottom of the base 1 is fixedly connected with a universal wheel 15 .

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

Both sides of the welding machine main body 2 are fixedly connected with heat dissipation grilles 19 . The two heat dissipation grilles 19 are symmetrically distributed on the two side walls of the welding machine main body 2 , and the heat dissipation grilles 19 are made of aluminum alloy material.

The number of the support columns 4 is four, the four support columns 4 are distributed on the bottom of the welding machine main body 2 in a rectangular array, the bottoms of the four support columns 4 are fixedly connected with a slide plate 6, and the top of the slide plate 6 is provided with a circular hole, The cross-sectional diameter of the circular hole is larger than the cross-sectional diameter of the shock absorbing frame 7 .

The two opposite side walls of the groove of the base 1 are provided with a first chute 20, and both ends of the slide plate 6 are movably arranged inside the first chute 20, and slide inside the first chute 20 to reduce the cost. The top of the shock column 8 is fixedly connected with the bottom of the connecting plate 5 , and the bottom of the shock column 8 is movably arranged inside the shock absorber frame 7 through the limit plate 9 and slides inside the shock absorber frame 7 .

The front and rear surfaces of the main body 2 of the welding machine are provided with a second chute 21. The slider 11 is movably arranged inside the second chute 21 and slides inside the second chute 21. The diameter of the cross-section of the through hole 12 is larger than that of the slider. The cross-sectional diameter of the rod 13 .

The working principle of the utility model is as follows: through the shock absorbing component, the welding machine main body 2 moves up and down through the support column 4 and the connecting plate 5 to drive the slide plate 6 to slide up and down inside the first chute 20, and at the same time, through the connection The bottom of the plate 5 is fixedly connected with the top of the shock-absorbing column 8, so that the shock-absorbing column 8 transmits force to the shock-absorbing spring 10 through the limit plate 9, so that the shock-absorbing spring 10 contracts inside the shock-absorbing frame 7, and has a certain The shock absorbing effect can protect the components inside the welding machine main body 2 from being damaged due to vibration. Through the setting of the protective components, when the welding machine main body 2 is pulled by the handle 14 and the universal wheel 15 to move, the protective frame 3 The through hole 12 opened by the slider 11 on the side, because of the action of the shock absorber component, the welding machine body 2 will be displaced up and down when moving, so that the sliding rod 13 slides inside the through hole 12 of the slider 11, and the slider 11 is in the second The inside of the chute 21 slides, and the protective frame 3 can protect the main body 2 of the welding machine and the shock absorbing assembly from being damaged by external force, and can ensure the use of the shock absorbing assembly. 2. When moving, it can have the functions of protection and position limit, and the main body 2 of the welding machine is placed to be damaged, which reduces the cost and improves the practicability of the main body 2 of the welding machine.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention The new model will also have various changes and improvements, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

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).

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