Inverter welding machine convenient to carry and use

Abstract

The utility model discloses an inverter welding machine convenient to carry and use, relates to the technical field of inverter welding machine structures, and aims to solve the problems that an existing inverter welding machine is very inconvenient to move, so that the inverter welding machine is inconvenient to carry, and the inverter welding machine is relatively troublesome to use. Mounting supporting seats are mounted at the four corners of the lower end of the inverter welding machine body, a mounting seat is mounted above the inverter welding machine body, a lifting handle is mounted on one side of the mounting seat, a mounting end is arranged at one end of the inverter welding machine body, a fixing seat is arranged at the upper end of the mounting end, and a fixing plate is mounted above the fixing seat. A fixing plate is installed at the lower end of the inverter welding machine body, a pushing handle is installed at one end of the fixing plate, a mounting chamber is arranged in the lower end of the inverter welding machine body, an air cylinder is installed in the mounting chamber, a mounting plate is installed below the air cylinder, and universal wheels are installed below the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of inverter welding machine structures, in particular to an inverter welding machine which is easy to carry and use. Background Art

[0002] Inverter welding is the process of changing direct current into alternating current. The arc welding power supply using inverter technology is called "inverter welding". The working process of the inverter welding machine is to rectify and filter the three-phase or single-phase industrial frequency alternating current to obtain a smoother direct current. The inverter circuit composed of IGBT or field effect tube converts the direct current into 15-100kHz alternating current. After being stepped down by the medium frequency main transformer, it is rectified and filtered again to obtain a stable direct current output welding current.

[0003] After searching, the authorization announcement number CN215145976U discloses the technical field of electric welding machines, specifically a portable energy-saving electric welding machine, including a transport box, a box cover is horizontally arranged on the upper end of the transport box, a placement plate is horizontally slidably arranged inside the transport box, a placement groove is opened on the upper side wall of the placement plate, the electric welding machine is contacted with the upper end of the placement groove, a symmetrical lifting mechanism is fixedly arranged on the lower side wall of the placement plate, a carrying port is opened on the front side wall of the transport box, a handle is fixedly arranged on the upper side wall of the box cover, and symmetrical universal wheels are fixedly arranged on the lower side wall of the transport box, which is convenient for moving and carrying the electric welding machine during use, reduces the difficulty of moving the position of the electric welding machine, and increases the convenience of use.

[0004] However, the existing inverter welding machine is very inconvenient to move, which makes it inconvenient to carry the inverter welding machine, making the inverter welding machine more troublesome to use. Therefore, there is an urgent need for an inverter welding machine that is easy to carry and use to solve these problems in the market. Utility Model Content

[0005] The utility model aims to provide an inverter welding machine that is easy to carry and use, so as to solve the problem that the existing inverter welding machine mentioned in the above background technology is very inconvenient to move, resulting in the inverter welding machine being inconvenient to carry and making the inverter welding machine more troublesome to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inverter welding machine that is easy to carry and use, comprising an inverter welding machine body, mounting support seats are installed at the four corners of the lower end of the inverter welding machine body, a mounting seat is installed above the inverter welding machine body, a lifting handle is installed on one side of the mounting seat, a mounting end is provided at one end of the inverter welding machine body, a fixed seat is provided at the upper end of the mounting end, a fixed plate is installed above the fixed seat, a push handle is installed at one end of the fixed plate, an installation chamber is provided inside the lower end of the inverter welding machine body, a cylinder is installed inside the installation chamber, a mounting plate is installed below the cylinder, and a universal wheel is installed below the mounting plate.

[0007] Preferably, protective devices are installed at the four corners of the upper end of the inverter welding machine body, and four protective devices are provided. The protective devices are fixedly connected to the inverter welding machine body by fixing screws.

[0008] Preferably, the mounting support seat is fixedly connected to the inverter welding machine body by fastening screws, and a supporting end is provided at the lower end of the mounting support seat, and the supporting end and the mounting support seat are an integral structure.

[0009] Preferably, two mounting seats are provided, the two mounting seats are symmetrical with respect to the vertical center line of the lifting handle, and the lifting handle and the mounting seat are an integral structure.

[0010] Preferably, the fixing plate and the fixing seat are fixedly connected by a hexagonal screw, and one end of the pushing handle is located inside the mounting end.

[0011] Preferably, four cylinders are provided, a fixed foot is provided at one end of the outer wall of the cylinder, the fixed foot is fixedly connected to the inverter welding machine body by a fixing screw, a telescopic rod is provided at the lower end of the cylinder, a connecting plate is provided at the lower end of the telescopic rod, and the connecting plate is fixedly connected to the mounting plate by a connecting screw.

[0012] Preferably, four universal wheels are provided, and the four universal wheels are symmetrical about the vertical center line of the mounting plate. A mounting foot is provided at the upper end of the mounting plate, and the mounting foot is fixedly connected to the mounting plate by mounting screws. A positioning seat is provided at one end of the mounting chamber, and a positioning rod is installed below the positioning seat, and the positioning rod is fixedly connected to the positioning seat by mounting screws, and one end of the positioning rod passes through the mounting plate and extends to the outside of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This inverter welding machine, which is easy to carry, can conveniently lift and carry the inverter welding machine body through the installed lifting handle, and can conveniently support and install the inverter welding machine body through the support end provided by the installed support seat, so as to avoid the inverter welding machine body being worn due to friction between the inverter welding machine body and the ground. When it is necessary to carry it for a long distance, the cylinder is opened to make the telescopic rod push the mounting plate to move, and the mounting plate pushes the universal wheel to move, so that the universal wheel contacts the ground and supports the inverter welding machine body at the same time, and then the pushing handle is pulled upward to pull the pushing handle out from the inside of the mounting end, so that the inverter welding machine body can be conveniently pushed by the pushing handle and the installed universal wheel, so that the inverter welding machine body can be conveniently moved.

[0015] 2. This portable inverter welding machine can enable the mounting plate to move vertically along the direction of the positioning rod through the positioning rod, thereby preventing the mounting plate from being offset during the movement, thereby affecting the movement effect of the universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 1 A partial enlarged view of area A;

[0019] Figure 4 For the utility model Figure 2 A partial enlarged view of area B.

[0020] In the figure: 1. inverter welding machine body; 101. installation chamber; 102. positioning seat; 2. protective device; 3. fixing screw; 4. installation seat; 5. lifting handle; 6. installation support seat; 601. support end; 7. fastening screw; 8. installation end; 801. fixing seat; 9. fixing plate; 10. pushing handle; 11. hexagonal screw; 12. cylinder; 1201. fixing foot; 1202. telescopic rod; 1203. connecting plate; 13. fixing screw; 14. installation plate; 15. connecting screw; 16. universal wheel; 1601. installation foot; 17. installation screw; 18. positioning rod; 19. installation screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: an inverter welding machine that is easy to carry and use, including an inverter welding machine body 1, a mounting support seat 6 is installed at the four corners of the lower end of the inverter welding machine body 1, a mounting seat 4 is installed above the inverter welding machine body 1, and a lifting handle 5 is installed on one side of the mounting seat 4, a mounting end 8 is provided at one end of the inverter welding machine body 1, a fixing seat 801 is provided at the upper end of the mounting end 8, a fixing plate 9 is installed above the fixing seat 801, and a pushing handle 10 is installed at one end of the fixing plate 9, an installation chamber 101 is provided inside the lower end of the inverter welding machine body 1, a cylinder 12 is installed inside the installation chamber 101, a mounting plate 14 is installed below the cylinder 12, and a universal wheel 16 is installed below the mounting plate 14. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the specific working principle and working process of inverter welding, they will not be repeated in this patent.

[0023] When in use, the inverter welding machine body 1 can be conveniently lifted and carried by the installed lifting handle 5. When it needs to be carried for a long distance, the cylinder 12 is opened to make the telescopic rod 1202 push the mounting plate 14 to move, so that the mounting plate 14 pushes the universal wheel 16 to move, so that the universal wheel 16 contacts the ground and supports the inverter welding machine body 1 at the same time, and then the pushing handle 10 is pulled upward to pull the pushing handle 10 out from the inside of the mounting end 8, so that the inverter welding machine body 1 can be conveniently pushed by the pushing handle 10 and the installed universal wheel 16, so that the inverter welding machine body 1 can be conveniently moved.

[0024] See also Figure 1 The four corners of the upper end of the inverter welding machine body 1 are equipped with protective devices 2. There are four protective devices 2. The protective devices 2 are fixedly connected to the inverter welding machine body 1 by fixing screws 3. The fixing screws 3 can conveniently install and fix the protective devices 2 to the inverter welding machine body 1. The protective devices 2 can well protect the four corners of the upper end of the inverter welding machine body 1.

[0025] See also Figure 1 The mounting support seat 6 is fixedly connected to the inverter welding machine body 1 by fastening screws 7. A support end 601 is provided at the lower end of the mounting support seat 6. The support end 601 and the mounting support seat 6 are an integrated structure, which can conveniently install and fix the mounting support seat 6 and the inverter welding machine body 1. The support end 601 provided by the mounting support seat 6 can conveniently support the inverter welding machine body 1, which can avoid friction between the inverter welding machine body 1 and the ground, thereby preventing damage to the inverter welding machine body 1.

[0026] See also Figure 1There are two mounting seats 4, and the two mounting seats 4 are symmetrical about the vertical center line of the lifting handle 5. The lifting handle 5 and the mounting seat 4 are an integrated structure, which can make the structure between the lifting handle 5 and the mounting seat 4 more solid. The inverter welding machine body 1 can be conveniently lifted and carried by the provided lifting handle 5.

[0027] See also Figure 1 and Figure 3 The fixing plate 9 and the fixing seat 801 are fixedly connected by a hexagonal screw 11. One end of the push handle 10 is located inside the mounting end 8, so that the fixing plate 9 and the fixing seat 801 can be conveniently installed and fixed. The push handle 10 can be pulled out by pulling the push handle 10, so that the inverter welding machine body 1 can be conveniently moved.

[0028] See also Figure 2 and Figure 4 Four cylinders 12 are provided, and a fixed foot 1201 is provided at one end of the outer wall of the cylinder 12. The fixed foot 1201 is fixedly connected to the inverter welding machine body 1 by a fixing screw 13. A telescopic rod 1202 is provided at the lower end of the cylinder 12, and a connecting plate 1203 is provided at the lower end of the telescopic rod 1202. The connecting plate 1203 and the mounting plate 14 are fixedly connected by connecting screws 15, so that the cylinder 12 and the inverter welding machine body 1 can be conveniently installed and fixed, and the connecting plate 1203 and the mounting plate 14 can be conveniently installed and fixed.

[0029] See also Figure 2 and Figure 4 , four universal wheels 16 are provided, and the four universal wheels 16 are symmetrical about the vertical center line of the mounting plate 14. A mounting foot 1601 is provided at the upper end of the mounting plate 14, and the mounting foot 1601 is fixedly connected to the mounting plate 14 by mounting screws 17. A positioning seat 102 is provided at one end of the mounting chamber 101, and a positioning rod 18 is installed below the positioning seat 102. The positioning rod 18 and the positioning seat 102 are fixedly connected by mounting screws 19. One end of the positioning rod 18 passes through the mounting plate 14 and extends to the outside of the mounting plate 14, so that the universal wheel 16 and the mounting plate 14 can be conveniently installed and fixed. The installed universal wheel 16 can make the inverter welding machine body 1 convenient to move, and the positioning rod 18 and the positioning seat 102 can be conveniently installed and fixed by installing the screws 19. The mounting plate 14 can be vertically moved along the direction of the positioning rod 18 by the positioning rod 18, so as to avoid the displacement of the mounting plate 14 during the movement, thereby affecting the movement effect of the universal wheel 16.

[0030] Working principle: When in use, the inverter welding machine body 1 can be conveniently lifted and carried by the installed lifting handle 5, and the inverter welding machine body 1 can be conveniently supported and installed by the support end 601 set by the installation support seat 6, so as to avoid the inverter welding machine body 1 from being worn due to friction between the inverter welding machine body 1 and the ground. When it is necessary to carry it for a long distance, the cylinder 12 is opened to make the telescopic rod 1202 push the mounting plate 14 to move, so that the mounting plate 14 pushes the universal wheel 16 to move, so that the universal wheel 16 and the universal wheel 16 are connected. The ground is in contact with each other, and the inverter welding machine body 1 is supported at the same time. Then, the pushing handle 10 is pulled upward to be pulled out from the inside of the mounting end 8. In this way, the inverter welding machine body 1 can be easily pushed by the pushing handle 10 and the installed universal wheel 16, so that the inverter welding machine body 1 can be easily moved. The positioning rod 18 can make the mounting plate 14 move vertically along the direction of the positioning rod 18, so as to avoid the mounting plate 14 from being offset during the movement, thereby affecting the movement effect of the universal wheel 16.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An inverter welding machine that is easy to carry and use, comprising an inverter welding machine body (1), characterized in that: The four corners of the lower end of the inverter welding machine body (1) are equipped with mounting support seats (6); a mounting seat (4) is installed above the inverter welding machine body (1); a lifting handle (5) is installed on one side of the mounting seat (4); a mounting end (8) is provided at one end of the inverter welding machine body (1); a fixing seat (801) is provided at the upper end of the mounting end (8); a fixing plate (9) is installed above the fixing seat (801); a pushing handle (10) is installed at one end of the fixing plate (9); an installation chamber (101) is provided inside the lower end of the inverter welding machine body (1); a cylinder (12) is installed inside the installation chamber (101); a mounting plate (14) is installed below the cylinder (12); and a universal wheel (16) is installed below the mounting plate (14).

2. The portable inverter welding machine according to claim 1, characterized in that: Protective devices (2) are installed at the four corners of the upper end of the inverter welding machine body (1), and four protective devices (2) are provided. The protective devices (2) are fixedly connected to the inverter welding machine body (1) via fixing screws (3).

3. The portable inverter welding machine according to claim 2, characterized in that: The mounting support seat (6) is fixedly connected to the inverter welding machine body (1) by means of a fastening screw (7); a support end (601) is provided at the lower end of the mounting support seat (6); and the support end (601) and the mounting support seat (6) are an integral structure.

4. The portable inverter welding machine according to claim 3, characterized in that: Two mounting seats (4) are provided, and the two mounting seats (4) are symmetrical with respect to the vertical center line of the lifting handle (5), and the lifting handle (5) and the mounting seat (4) are an integral structure.

5. The portable inverter welding machine according to claim 4, characterized in that: The fixing plate (9) and the fixing seat (801) are fixedly connected via a hexagonal screw (11), and one end of the pushing handle (10) is located inside the mounting end (8).

6. The portable inverter welding machine according to claim 5, characterized in that: Four cylinders (12) are provided, one end of the outer wall of the cylinder (12) is provided with a fixed foot (1201), the fixed foot (1201) is fixedly connected to the inverter welding machine body (1) via a fixing screw (13), a telescopic rod (1202) is provided at the lower end of the cylinder (12), a connecting plate (1203) is provided at the lower end of the telescopic rod (1202), and the connecting plate (1203) is fixedly connected to the mounting plate (14) via a connecting screw (15).

7. The portable inverter welding machine according to claim 6, characterized in that: Four universal wheels (16) are provided, and the four universal wheels (16) are symmetrical about the vertical center line of the mounting plate (14). A mounting foot (1601) is provided at the upper end of the mounting plate (14), and the mounting foot (1601) is fixedly connected to the mounting plate (14) by a mounting screw (17). A positioning seat (102) is provided at one end of the mounting chamber (101), and a positioning rod (18) is installed below the positioning seat (102), and the positioning rod (18) is fixedly connected to the positioning seat (102) by a mounting screw (19), and one end of the positioning rod (18) passes through the mounting plate (14) and extends to the outside of the mounting plate (14).

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