Inverter welding machine shell structure

Abstract

The utility model relates to the technical field of welding equipment, and discloses an inverter welding machine shell structure which comprises a rectangular main frame, a plurality of welding rods and a plurality of connecting rods. The movable base is fixedly installed at the bottom of the main frame, and the movable base is tightly attached to the ground; the quick release structure comprises a first partition plate, and the first partition plate is arranged outside the main frame; the heat dissipation structure comprises two groups of second heat dissipation fans, and the second heat dissipation fans are arranged in the main frame; the first fixing plate is fixedly installed on the outer wall of one side of the main frame, the quick disassembly structure further comprises four sets of holes formed in the first partition plate, and first limiting nails are arranged in the holes, so that the purpose of modular disassembly and assembly of the device is achieved, the disassembly efficiency of the device is improved, and the cleaning difficulty of the device is reduced; a user can conveniently overhaul and maintain the device, the service life of the device is prolonged, the durability of the device is improved, and the utilization rate of the internal space of the shell is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding equipment, and in particular relates to a housing structure of an inverter welding machine. Background Art

[0002] Welding is an essential step in the production and processing of steel pipe structures and steel rods. Traditional welders often suffer from bulk, poor heat dissipation, and inconvenient operation, hindering both production efficiency and weld quality. These issues are particularly acute in outdoor or space-constrained work environments.

[0003] The utility model, with announcement number CN219660279U, discloses an inverter welding machine housing structure, relating to the technical field related to welding equipment. The utility model comprises a first housing and a second housing, wherein one side of the first housing is fixedly connected to the second housing. The first housing comprises a half shell, wherein an end air hole is provided at the center of the front of the half shell, the end air hole communicating with an air inlet chamber provided within the half shell. A side air hole is provided on one side of the half shell, communicating with the air inlet chamber. An internal heat conducting plate is fixed to one side of the air inlet chamber within the half shell, and each internal heat conducting plate has a through-going connecting strip hole. The connecting strip hole connects the internal heat conducting plates to the air inlet chamber and the air outlet chamber provided at the rear of the half shell. Two air bleed fans are fixedly connected to the wall panel of the air outlet chamber of the half shell, with the air bleed ends of the air bleed fans facing the air outlet chamber. Through the first and second housings, the utility model solves the problems of poor dustproofing and heat dissipation in the inverter welding machine housing.

[0004] However, the above patent still has the following problems: the shell is large in size, which is inconvenient to move and transport, increases the transportation pressure of the device, the flexibility of the device is poor, and the heat dissipation device is inconvenient to disassemble during use, which increases the difficulty for workers to clean the device regularly. The modular structure of the device can be improved to improve the convenience of disassembly and assembly of the device.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of the inconvenience of disassembling and assembling the above-mentioned device, the basic concept of the technical solution adopted by the utility model is:

[0007] An inverter welding machine housing structure, comprising:

[0008] Main frame, the main frame is rectangular;

[0009] Mobile base, the mobile base is fixedly installed at the bottom of the main frame, and the mobile base is in close contact with the ground;

[0010] A quick-release structure, the quick-release structure includes a first partition, and the first partition is arranged outside the main frame;

[0011] The heat dissipation structure includes two sets of second heat dissipation fans, and the second heat dissipation fans are arranged inside the main frame;

[0012] The first fixing plate is fixedly mounted on an outer wall of one side of the main frame.

[0013] As a preferred embodiment of the present invention, the quick-release structure also includes four groups of holes opened inside the first partition, first limiting nails are arranged in the holes, a group of second partitions are arranged outside the main frame, four groups of third clamping holes are opened inside the second partition, and second limiting nails are arranged inside the third clamping holes.

[0014] As a preferred embodiment of the present utility model, the quick-release structure also includes a second heat dissipation groove opened inside the second partition, an arc-shaped shielding plate is fixedly installed on the outer wall of one side of the second partition, one end of the arc-shaped shielding plate is fixedly installed inside the second heat dissipation groove, and a third partition is also provided on the outside of the main frame, four groups of fourth clamping holes are opened inside the third partition, and a third limit pin is provided inside the fourth clamping hole.

[0015] As a preferred embodiment of the present utility model, the quick-release structure also includes a fourth partition arranged on the top of the main frame, four groups of fifth clamping holes are opened inside the fourth partition, and fourth limiting nails are set inside the fifth clamping holes. Four groups of second clamping rods are fixedly installed on the bottom of the fourth partition, and the inverter welding machine body is fixedly installed on the inner bottom of the main frame, and four groups of first clamping holes are opened on the inner bottom of the main frame.

[0016] As a preferred embodiment of the present invention, the heat dissipation structure also includes a first clip-on plate installed inside the main frame, a second clip-on plate is fixedly installed on the bottom of the first clip-on plate, two groups of holes are opened inside the second clip-on plate, a third fixed plate is fixedly installed in the holes, and the second cooling fan is rotatably installed on one side outer wall of the third fixed plate.

[0017] As a preferred embodiment of the present utility model, the heat dissipation structure also includes four groups of first clip-on frame plates arranged inside the main frame, two groups of second clip-on holes are opened on the top of the first clip-on frame plate, and two groups of first clip-on rods are fixedly installed on the bottom of the first clip-on frame plate. Every two groups of first clip-on frame plates are overlapped, one group of first clip-on rods is clip-on installed inside the first clip-on holes, and the other group of first clip-on rods is clip-on installed inside the second clip-on holes. The second clip-on rods are clip-on installed inside the other two groups of second clip-on holes. A heat sink is fixedly installed on the temporal part of the first clip-on frame plate, and a first heat dissipation groove is opened inside the first clip-on frame plate.

[0018] As a preferred embodiment of the present invention, an electric control box is fixedly installed on the top of the first fixed plate, a handlebar is fixedly installed on the outer wall of one side of the main frame, a first limit frame is fixedly installed on the inside of the third partition, a second fixed plate is fixedly installed on the inside of the first limit frame, a first cooling fan is rotatably installed on the outer wall of one side of the second fixed plate, a dustproof mesh plate is snap-fitted on the inside of the third partition, and the electric control box is electrically connected to the first cooling fan and two groups of second cooling fans.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Achieve the purpose of modular disassembly and assembly of the device, improve the disassembly efficiency of the device, reduce the difficulty of cleaning the device, facilitate the user to repair and maintain the device, extend the service life of the device, improve the durability of the device, and improve the utilization rate of the internal space of the shell.

[0021] 2. Achieve the purpose of absorbing and discharging the heat inside the device, improve the heat dissipation effect of the device, quickly dissipate the heat of the device, improve the safety of the device, and improve the durability of the device.

[0022] 3. Achieve the purpose of portable movement and heat dissipation circulation of the device, improve the convenience of using the device, facilitate users to transport and move the device, meet various usage scenarios, and optimize the user experience of the device.

[0023] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the attached figure:

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 This is the internal structure diagram of the main frame of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the electric control box of the present utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the arc-shaped shielding plate of the present utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the second heat dissipation slot of the present utility model;

[0030] Figure 6 This is a schematic diagram of the first limiting frame structure of the utility model;

[0031] Figure 7 This is a schematic structural diagram of the second clamping plate of the present invention;

[0032] Figure 8 This is a schematic diagram of the first clamping frame plate structure of the present invention;

[0033] Figure 9 This is a schematic diagram of the fourth partition structure of the present utility model.

[0034] In the figure: 10, main frame; 11, mobile base; 12, handlebar; 13, first fixing plate; 14, electric control box; 15, first partition; 16, first limiting nail; 17, inverter welding machine body; 18, first clamping hole; 19, first clamping frame plate; 20, second clamping hole; 21, first clamping rod; 22, heat sink; 23, first heat sink; 24, second partition; 25, third clamping hole; 26, second limiting nail; 27, Second heat dissipation slot; 28. Arc-shaped shielding plate; 29. Third partition; 30. Fourth clamping hole; 31. Third limiting nail; 32. First limiting frame plate; 33. Second fixing plate; 34. First cooling fan; 35. Dust screen plate; 36. First clamping plate; 37. Second clamping plate; 38. Third fixing plate; 39. Second cooling fan; 40. Fourth partition; 41. Fifth clamping hole; 42. Fourth limiting nail; 43. Second clamping rod. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0036] Example 1: An inverter welding machine housing structure, specifically as follows Figure 1 and Figure 7 As shown, the device comprises a main frame 10, which is rectangular; a mobile base 11, which is fixedly mounted on the bottom of the main frame 10 and in close contact with the ground; a quick-release structure, which includes a first partition 15, which is disposed outside the main frame 10; a heat dissipation structure, which includes two sets of second heat dissipation fans 39, which are disposed inside the main frame 10; and a first fixing plate 13, which is fixedly mounted on one side of the outer wall of the main frame 10. The quick-release structure allows for disassembly and installation of the device, while the heat dissipation structure provides heat dissipation for the device.

[0037] Specific as Figure 1 and Figure 4As shown, the quick-release structure also includes four sets of holes defined within the first partition 15, each of which is equipped with first retaining pins 16. A second partition 24 is provided on the outside of the main frame 10, and four sets of third engaging holes 25 are defined within the second partition 24. Second retaining pins 26 are provided within the third engaging holes 25. The first retaining pins 16 securely secure the first partition 15 within the main frame 10, and the second retaining pins 26 are secured within the third engaging holes 25, securing the second partition 24 to the outer wall of the main frame 10.

[0038] Specific as Figure 1 、 Figure 4 、 Figure 5 and Figure 6 As shown, the quick-release structure also includes a second heat dissipation slot 27 defined within the second partition 24. A curved shielding plate 28 is fixedly mounted on one outer wall of the second partition 24, with one end of the curved shielding plate 28 fixedly mounted within the second heat dissipation slot 27. A third partition 29 is also provided on the outside of the main frame 10. Four sets of fourth engaging holes 30 are defined within the third partition 29, with third retaining pins 31 positioned within the fourth engaging holes 30. Airflow is exhausted through the second heat dissipation slot 27, while the curved shielding plate 28 exhausts the airflow and blocks external dust. The third retaining pins 31 are fixedly mounted within the fourth engaging holes 30, and the third partition 29 is fixedly mounted on the outer wall of the main frame 10 to limit its position.

[0039] Specific as Figure 1 、 Figure 2 and Figure 9 As shown, the quick-release structure also includes a fourth partition plate 40 disposed on the top of the main frame 10. The fourth partition plate 40 has four sets of fifth engaging holes 41 defined within it, with fourth retaining pins 42 disposed within the fifth engaging holes 41. Four sets of second retaining rods 43 are fixedly mounted to the bottom of the fourth partition plate 40. The inverter welding machine body 17 is fixedly mounted to the inner bottom of the main frame 10, which also has four sets of first engaging holes 18 defined within it. The fourth retaining pins 42 are fixedly mounted within the fifth engaging holes 41, and the fourth partition plate 40 is fixedly mounted to the top of the main frame 10.

[0040] According to the above conclusions, through the structure of the first partition 15, the first limit pin 16, the second partition 24, the third clamping hole 25, the second limit pin 26, the second heat dissipation groove 27, the arc-shaped shielding plate 28, the third partition 29, the fourth clamping hole 30, the third limit pin 31, the fourth partition 40, the fifth clamping hole 41, the fourth limit pin 42 and the second clamping rod 43, the purpose of modular disassembly and assembly of the device is achieved, the disassembly efficiency of the device is improved, the difficulty of cleaning the device is reduced, the user is facilitated to inspect and maintain the device, the service life of the device is extended, the durability of the device is improved, and the utilization rate of the internal space of the shell is improved.

[0041] Example 2: Based on Example 1, the specific example is as follows Figure 1 and Figure 7 As shown, the heat dissipation structure also includes a first clipping plate 36 that is clipped and mounted inside the main frame 10. A second clipping plate 37 is fixedly mounted to the bottom of the first clipping plate 36. The second clipping plate 37 has two sets of openings formed inside it, and a third fixing plate 38 is fixedly mounted within the openings. A second cooling fan 39 is rotatably mounted on one outer wall of the third fixing plate 38. The first clipping plate 36 is clipped and mounted inside the main frame 10. The second cooling fan 39 is fixed in place by the second clipping plate 37 and the third fixing plate 38. When the second cooling fan 39 rotates, it guides external air into the interior of the housing.

[0042] Specific as Figure 1 、 Figure 2 、 Figure 8 and Figure 9 As shown, the heat dissipation structure also includes four groups of first clip-on frame plates 19 arranged inside the main frame 10, two groups of second clip-on holes 20 are opened on the top of the first clip-on frame plate 19, and two groups of first clip-on rods 21 are fixedly installed on the bottom of the first clip-on frame plate 19. Every two groups of first clip-on frame plates 19 are overlapped, one group of first clip-on rods 21 is clipped and installed inside the first clip-on holes 18, and the other group of first clip-on rods 21 is clipped and installed inside the second clip-on holes 20, and the second clip-on rods 43 are clipped and installed inside the other two groups of second clip-on holes 20. A heat sink 22 is fixedly installed on the temporal part of the first clip-on frame plate 19, and a first heat dissipation groove 23 is opened inside the first clip-on frame plate 19. Place four groups of first clamping frame plates 19 inside the main frame 10, clamp and install the first clamping rods 21 at the bottom of two groups of first clamping frame plates 19 inside the first clamping holes 18, clamp and install the first clamping rods 21 at the bottom of the other two groups of first clamping frame plates 19 inside the second clamping holes 20, and clamp and install the second clamping rods 43 inside the other two groups of second clamping holes 20 to limit and fix the first clamping frame plates 19.

[0043] According to the above conclusion, through the structure of the first clamping hole 18, the first clamping frame plate 19, the second clamping hole 20, the first clamping rod 21, the heat sink 22, the first clamping plate 36, the second clamping plate 37, the third fixing plate 38, the second cooling fan 39 and the second clamping rod 43, the purpose of absorbing and discharging the heat inside the device is achieved, the heat dissipation effect of the device is improved, the device is quickly cooled, the safety of the device is improved, and the durability of the device is improved.

[0044] Example 3: Based on Example 1 and Example 2, the specific example is as follows Figure 1 、 Figure 3 and Figure 6As shown, an electric control box 14 is fixedly mounted on the top of the first fixed plate 13, a handlebar 12 is fixedly mounted on one side outer wall of the main frame 10, a first limiting frame 32 is fixedly mounted inside the third partition 29, a second fixed plate 33 is fixedly mounted inside the first limiting frame 32, a first cooling fan 34 is rotatably mounted on one side outer wall of the second fixing plate 33, a dust screen 35 is snap-fitted onto the inside of the third partition 29, and the electric control box 14 is electrically connected to the first cooling fan 34 and two sets of second cooling fans 39. The electric control box 14 is fixed by the first fixed plate 13, pushing the handlebar 12 to drive the mobile base 11 to move, and the second cooling fans 39 and the first cooling fan 34 are rotated by the electric control box 14, which discharges air into and out of the device, improving the device's heat dissipation efficiency.

[0045] To sum up, by moving the base 11, handlebar 12, first fixed plate 13, electrical control box 14, first partition 15, third partition 29, first limit frame 32, second fixed plate 33 and first cooling fan 34, the purpose of portable movement and heat dissipation circulation of the device is achieved, the convenience of using the device is improved, it is convenient for users to transport and move the device, it meets a variety of usage scenarios, and optimizes the user experience of the device.

[0046] Working principle: The first partition 15 is installed inside the main frame 10 through the first limiting nail 16 in the hole to achieve preliminary fixation. The second partition 24 is fixedly installed on the outer wall of the main frame 10 through the cooperation of the third clamping hole 25 opened inside and the second limiting nail 26, which enhances the stability and modularity of the structure. The second heat dissipation slot 27 on the second partition 24 serves as a channel for air discharge, and the arc-shaped shielding plate 28 blocks the entry of external dust and guides the air discharge, thereby improving the heat dissipation efficiency and protecting the internal components. The third partition 29 is fixedly installed on the outer wall of the main frame 10 through the cooperation of the third limiting nail 31 through the fourth clamping hole 30. The fourth partition 40 cooperates with the first clamping hole 18 at the bottom of the main frame 10 through the second clamping rod 43 at the bottom, and the top is fixedly installed through the fifth clamping rod The hole 41 is fixed with the fourth limiting nail 42 and installed on the top of the main frame 10, further enhancing the modular structure of the shell. The second cooling fan 39 is fixed by the first clamping plate 36, the second clamping plate 37 and the third fixing plate 38 and is installed inside the main frame 10. When the fan rotates, the external cold air is diverted to the inside of the shell to help reduce the internal temperature. The first clamping frame plate 19 is stacked and placed inside the main frame 10 through the cooperation of the first clamping rod 21 and the second clamping hole 20 to form multiple heat dissipation channels. The heat sink 22 and the first heat dissipation groove 23 further enhance the heat dissipation effect. By increasing the heat dissipation area and guiding the airflow, the heat dissipation efficiency is improved. The first cooling fan 34 is installed inside the third partition 29, and its rotation is controlled by the electrical control box 14 to discharge the hot air inside the shell. The dustproof screen 35 prevents external dust from entering the interior of the shell and protects the internal components. When the inverter welding machine is working, the electric control box 14 controls the second cooling fan 39 and the first cooling fan 34 to rotate simultaneously. The second cooling fan 39 introduces external cold air into the interior of the shell to reduce the internal temperature; at the same time, the first cooling fan 34 discharges the internal hot air through the second heat dissipation slot 27 and the vent, forming effective air convection and improving the heat dissipation efficiency.

[0047] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An inverter welding machine housing structure, characterized in that: include: The main frame (10) is rectangular; A mobile base (11), the mobile base (11) is fixedly mounted on the bottom of the main frame (10), and the mobile base (11) is in close contact with the ground; A quick-release structure, comprising a first partition (15), the first partition (15) being arranged outside the main frame (10); A heat dissipation structure, the heat dissipation structure comprising two groups of second heat dissipation fans (39), the second heat dissipation fans (39) being arranged inside the main frame (10); A first fixing plate (13) is fixedly mounted on an outer wall of one side of the main frame (10).

2. The inverter welding machine housing structure according to claim 1, characterized in that: The quick-release structure further comprises four groups of holes opened inside the first partition (15), first limiting pins (16) are arranged in the holes, a group of second partitions (24) are arranged outside the main frame (10), four groups of third clamping holes (25) are opened inside the second partition (24), and second limiting pins (26) are arranged inside the third clamping holes (25).

3. The inverter welding machine housing structure according to claim 1, characterized in that: The quick-release structure further comprises a second heat dissipation slot (27) provided inside the second partition (24); an arc-shaped shielding plate (28) is fixedly mounted on an outer wall of one side of the second partition (24); one end of the arc-shaped shielding plate (28) is fixedly mounted inside the second heat dissipation slot (27); a third partition (29) is further provided outside the main frame (10); four groups of fourth clamping holes (30) are provided inside the third partition (29); and third limiting pins (31) are provided inside the fourth clamping holes (30).

4. The inverter welding machine housing structure according to claim 1, characterized in that: The quick-release structure further comprises a fourth partition (40) arranged on the top of the main frame (10), four groups of fifth clamping holes (41) are provided inside the fourth partition (40), fourth limiting nails (42) are provided inside the fifth clamping holes (41), four groups of second clamping rods (43) are fixedly installed on the bottom of the fourth partition (40), an inverter welding machine body (17) is fixedly installed on the inner bottom of the main frame (10), and four groups of first clamping holes (18) are provided on the inner bottom of the main frame (10).

5. The inverter welding machine housing structure according to claim 1, characterized in that: The heat dissipation structure further comprises a first clamping plate (36) mounted on the inside of the main frame (10), a second clamping plate (37) fixedly mounted on the bottom of the first clamping plate (36), two groups of holes are opened inside the second clamping plate (37), a third fixing plate (38) is fixedly mounted in the holes, and a second heat dissipation fan (39) is rotatably mounted on an outer wall of one side of the third fixing plate (38).

6. The inverter welding machine housing structure according to claim 1, characterized in that: The heat dissipation structure further comprises four groups of first clamping frame plates (19) arranged inside the main frame (10), two groups of second clamping holes (20) are provided on the top of the first clamping frame plates (19), two groups of first clamping rods (21) are fixedly installed on the bottom of the first clamping frame plates (19), and every two groups of first clamping frame plates (19) are placed in an overlapping manner, one group of first clamping rods (21) is clamped and installed inside the first clamping holes (18), another group of first clamping rods (21) is clamped and installed inside the second clamping holes (20), and the second clamping rods (43) are clamped and installed inside the other two groups of second clamping holes (20), a heat sink (22) is fixedly installed on the temporal portion of the first clamping frame plates (19), and a first heat dissipation groove (23) is provided inside the first clamping frame plates (19).

7. The inverter welding machine housing structure according to claim 1, characterized in that: An electric control box (14) is fixedly mounted on the top of the first fixed plate (13); a handlebar (12) is fixedly mounted on one side outer wall of the main frame (10); a first limiting frame plate (32) is fixedly mounted inside the third partition plate (29); a second fixed plate (33) is fixedly mounted inside the first limiting frame plate (32); a first cooling fan (34) is rotatably mounted on one side outer wall of the second fixing plate (33); a dustproof screen plate (35) is snap-fitted inside the third partition plate (29); and the electric control box (14) is electrically connected to the first cooling fan (34) and the two sets of second cooling fans (39).

Images