Aluminum profile welding device

Abstract

The utility model discloses an aluminum profile welding device which comprises a shell, a first electric push rod is installed at the top end of the shell, and a limiting structure is arranged at one end of an operation table. The groove is formed in one end of the first electric push rod, one end of the lever is located in the groove, the lever and the first electric push rod are connected in a hinged mode through the installation rod, and the first electric push rod can drive the second electric push rod to ascend and descend during operation. When a second electric push rod ascends and descends, a lever can be extruded, after the position of one end of the lever is changed, a connecting rod at the other end of the lever is driven to enable the lever to be hinged to a mounting block, and when the position of the mounting block is changed, a fixing rod and a piston can be driven to move; and at the moment, the piston can extract air from the interior of the pipeline, so that the operating table is fixed by the suction cup, and the purpose of conveniently pre-fixing the operating table is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material welding, in particular to an aluminum profile welding device. Background Art

[0002] Aluminum alloy profiles have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has increased, which has led to in-depth research on the weldability of aluminum alloys.

[0003] To this end, a welding device for aluminum profile processing is disclosed in the patent specification with publication number CN218362950U, which relates to the technical field of aluminum profiles, including a body, a transmission line is installed on the front of the body, and a welding gun is connected to one end of the transmission line, and a placement plate is installed on the top of the welding gun. In the utility model, when welding the aluminum profile, the aluminum profile can be placed on the welding table by a person, after placement, the fixing bolt on the slider is removed, and then the body is pushed so that the body slides on the slide rail through the slider at the bottom, thereby adjusting the position of the body, when adjusting, the slider is aligned with the corresponding threaded hole, and then the fixing bolt is installed on the slider, thereby fixing the slider, after fixing, the lifting cylinder is started, so that the lifting cylinder drives the top plate and the body to lift, thereby adjusting the height of the welding gun, so that the person can weld better, and avoid laying the transmission line on the top of the welding table, so as to prevent the person from damaging the transmission line and protect it.

[0004] The above-mentioned prior art mentions that the top plate and the machine body are raised and lowered by a lifting cylinder, thereby adjusting the height of the welding gun so that personnel can perform welding better. However, the operating table cannot be pre-pressed when the device is in use, which will cause the problem of inaccurate position during welding, and the aluminum material to be processed cannot be fixed. Utility Model Content

[0005] The utility model aims to provide an aluminum profile welding device to solve the existing defect that it is inconvenient to pre-fix an operating table.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an aluminum profile welding device, comprising a shell, a first electric push rod is installed on the top of the shell, a second electric push rod is arranged at one end of the first electric push rod, a welding assembly is installed at one end of the second electric push rod, an adjusting push rod is arranged at one end of the welding assembly, and a fixing structure is installed at one end of the first electric push rod;

[0007] The fixing structure comprises a lever, a mounting rod, a connecting rod, a mounting block, a fixing rod and a piston, wherein the mounting rod is mounted on one end of the first electric push rod, a lever is arranged on one end of the mounting rod, a connecting rod is arranged on one end of the lever, a mounting block is mounted on one end of the connecting rod, a fixing rod is fixed on one end of the mounting block, and a piston is mounted on one side of the fixing rod;

[0008] A pipe is installed at one end of the fixed structure, a suction cup is installed at the top of the pipe, an operating table is installed at the top of the shell, and a limiting structure is arranged at one end of the operating table.

[0009] When in use, first, a groove is provided at one end of the first electric push rod, one end of the lever is in the groove, and the lever and the first electric push rod are hingedly connected through the mounting rod. The first electric push rod can drive the position of the second electric push rod to rise and fall during operation. When the second electric push rod is raised and lowered, the lever can be squeezed. When the position of one end of the lever changes, the lever and the mounting block at the other end are hingedly connected by the connecting rod. When the position of the mounting block changes, the fixing rod and the piston can be driven to move. At this time, the piston can pump air into the pipe, so that the suction cup fixes the operating table.

[0010] Preferably, the first electric push rod is installed at the top end of the shell, and the first electric push rod is symmetrically distributed about the central axis of the shell, which can make the lifting and lowering of the first electric push rod more stable.

[0011] Preferably, the adjusting push rod is installed at one end of the welding assembly, and two groups of the adjusting push rods are provided to adjust the welding angle.

[0012] Preferably, the lever is arranged at one end of the first electric push rod, and the lever and the first electric push rod are hingedly connected and can rotate.

[0013] Preferably, the piston is installed on one side of the fixed rod, and the shape of the piston is cylindrical, which can make the air extraction more stable.

[0014] Preferably, the limiting structure includes a bidirectional screw, a fixed block, a limiting plate, a threaded rod and a limiting block. The bidirectional screw is installed at one end of the operating table, and a fixed block is installed at one end of the bidirectional screw. The limiting plate is fixed to the top of the fixed block. A threaded rod is provided at one end of the limiting plate, and a limiting block is installed at one end of the threaded rod, so as to limit and fix the aluminum material.

[0015] Preferably, one end of the threaded rod is provided with an internal thread, and one end of the limit block is provided with an external thread. The threaded rod and the limit block form a threaded connection, which can fix and limit the aluminum material at multiple angles.

[0016] The utility model provides an aluminum profile welding device, which has the advantages that: a groove is provided at one end of the first electric push rod, one end of the lever is in the groove, and the lever and the first electric push rod are hingedly connected by the mounting rod, and the first electric push rod can drive the position of the second electric push rod to be raised and lowered during operation, and the second electric push rod can be lifted and lowered by squeezing the lever, and when the position of one end of the lever changes, the lever and the mounting block at the other end are hingedly connected by the connecting rod, and when the position of the mounting block changes, the fixing rod and the piston can be driven to move, and the piston can pump air inside the pipeline, so that the suction cup fixes the operating table, thereby achieving the purpose of facilitating the pre-fixation of the operating table;

[0017] A bidirectional screw is installed at one end of the operating table, and opposite threads are arranged at both ends of the bidirectional screw. When the bidirectional screw rotates, it can drive the two sets of fixed blocks installed at one end of the bidirectional screw to move in opposite directions. When the bidirectional screw moves in opposite directions, it can drive the limit plate to clamp and limit the aluminum plate placed on the top of the operating table. The fixation of the limit plate alone cannot ensure firmness. By installing a threaded rod and a limit block at one end of the limit plate, rotating the threaded rod can control the limit block to further fix the aluminum material fixed by the limit plate, thereby achieving the purpose of facilitating welding and fixing of the aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the fixing structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the pipeline of the utility model;

[0022] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the limiting structure of the utility model in a front view.

[0023] Explanation of the reference numerals in the figure: 1. Shell; 2. First electric push rod; 3. Second electric push rod; 4. Welding assembly; 5. Adjusting push rod; 6. Fixing structure; 601. Lever; 602. Mounting rod; 603. Connecting rod; 604. Mounting block; 605. Fixing rod; 606. Piston; 7. Pipeline; 8. Suction cup; 9. Limiting structure; 901. Bidirectional screw rod; 902. Fixing block; 903. Limiting plate; 904. Threaded rod; 905. Limiting block; 10. Operating table. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides an embodiment: an aluminum profile welding device, including a shell 1, a first electric push rod 2 is installed on the top of the shell 1, and the first electric push rod 2 is installed on the top of the shell 1, and the first electric push rod 2 is symmetrically distributed about the central axis of the shell 1.

[0026] A second electric push rod 3 is provided at one end of the first electric push rod 2, a welding assembly 4 is installed at one end of the second electric push rod 3, an adjusting push rod 5 is provided at one end of the welding assembly 4, the adjusting push rod 5 is installed at one end of the welding assembly 4, two groups of adjusting push rods 5 are provided, and a fixing structure 6 is installed at one end of the first electric push rod 2.

[0027] Reference Figure 1-Figure 4 As shown, the fixed structure 6 includes a lever 601, a mounting rod 602, a connecting rod 603, a mounting block 604, a fixing rod 605 and a piston 606. The mounting rod 602 is mounted on one end of the first electric push rod 2. A lever 601 is arranged at one end of the mounting rod 602. The lever 601 is arranged at one end of the first electric push rod 2. The lever 601 and the first electric push rod 2 form a hinged connection.

[0028] A connecting rod 603 is provided at one end of the lever 601, a mounting block 604 is installed at one end of the connecting rod 603, a fixing rod 605 is fixed at one end of the mounting block 604, a piston 606 is installed at one side of the fixing rod 605, and the piston 606 is installed at one side of the fixing rod 605, and the shape of the piston 606 is cylindrical.

[0029] A groove is provided at one end of the first electric push rod 2, one end of the lever 601 is in the groove, and the lever 601 and the first electric push rod 2 are hingedly connected through the mounting rod 602. The first electric push rod 2 can drive the second electric push rod 3 to rise and fall during operation. When the second electric push rod 3 is raised or lowered, the lever 601 can be squeezed. When the position of one end of the lever 601 changes, the lever 601 and the mounting block 604 at the other end are hingedly connected by the connecting rod 603. When the position of the mounting block 604 changes, the fixing rod 605 and the piston 606 can be moved. At this time, the piston 606 can evacuate the inside of the pipe 7, so that the suction cup 8 fixes the operating table 10.

[0030] Reference Figure 1-Figure 2 and Figure 4-Figure 5 As shown, a pipe 7 is installed at one end of the fixed structure 6, a suction cup 8 is installed at the top of the pipe 7, an operating table 10 is installed at the top of the shell 1, and a limiting structure 9 is arranged at one end of the operating table 10. The limiting structure 9 includes a bidirectional screw rod 901, a fixed block 902, a limiting plate 903, a threaded rod 904 and a limiting block 905. The bidirectional screw rod 901 is installed at one end of the operating table 10, a fixed block 902 is installed at one end of the bidirectional screw rod 901, a limiting plate 903 is fixed at the top of the fixed block 902, a threaded rod 904 is arranged at one end of the limiting plate 903, an internal thread is arranged at one end of the threaded rod 904, an external thread is arranged at one end of the limiting block 905, the threaded rod 904 and the limiting block 905 form a threaded connection, and a limiting block 905 is installed at one end of the threaded rod 904.

[0031] A bidirectional screw rod 901 is installed at one end of the operating table 10, and opposite threads are set at both ends of the bidirectional screw rod 901. When the bidirectional screw rod 901 rotates, it can drive the two sets of fixed blocks 902 installed at one end of the bidirectional screw rod 901 to move in opposite directions. When the bidirectional screw rod 901 moves in opposite directions, it can drive the limit plate 903 to clamp and limit the aluminum plate placed on the top of the operating table 10. The fixation of the limit plate 903 alone cannot ensure firmness. By installing a threaded rod 904 and a limit block 905 at one end of the limit plate 903, rotating the threaded rod 904 can control the limit block 905 to further fix the aluminum material fixed by the limit plate 903.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum profile welding device, comprising a housing (1); Features: A first electric push rod (2) is installed at the top end of the housing (1); a second electric push rod (3) is arranged at one end of the first electric push rod (2); a welding assembly (4) is installed at one end of the second electric push rod (3); an adjusting push rod (5) is arranged at one end of the welding assembly (4); and a fixing structure (6) is installed at one end of the first electric push rod (2); The fixing structure (6) comprises a lever (601), a mounting rod (602), a connecting rod (603), a mounting block (604), a fixing rod (605) and a piston (606); the mounting rod (602) is mounted on one end of the first electric push rod (2); one end of the mounting rod (602) is provided with a lever (601); one end of the lever (601) is provided with a connecting rod (603); one end of the connecting rod (603) is installed with a mounting block (604); one end of the mounting block (604) is fixed with a fixing rod (605); and one side of the fixing rod (605) is installed with a piston (606); A pipe (7) is installed at one end of the fixed structure (6), a suction cup (8) is installed at the top end of the pipe (7), an operating table (10) is installed at the top end of the shell (1), and a limiting structure (9) is provided at one end of the operating table (10).

2. The aluminum profile welding device according to claim 1, characterized in that: The first electric push rod (2) is mounted on the top end of the housing (1), and the first electric push rod (2) is symmetrically distributed about the central axis of the housing (1).

3. The aluminum profile welding device according to claim 1, characterized in that: The adjusting push rod (5) is installed at one end of the welding assembly (4), and two groups of the adjusting push rod (5) are provided.

4. The aluminum profile welding device according to claim 1, characterized in that: The lever (601) is arranged at one end of the first electric push rod (2), and the lever (601) and the first electric push rod (2) are hingedly connected.

5. The aluminum profile welding device according to claim 1, characterized in that: The piston (606) is installed on one side of the fixed rod (605), and the shape of the piston (606) is cylindrical.

6. The aluminum profile welding device according to claim 1, characterized in that: The limiting structure (9) comprises a bidirectional screw (901), a fixed block (902), a limiting plate (903), a threaded rod (904) and a limiting block (905); the bidirectional screw (901) is mounted on one end of the operating table (10); a fixed block (902) is mounted on one end of the bidirectional screw (901); a limiting plate (903) is fixed on the top end of the fixed block (902); a threaded rod (904) is arranged on one end of the limiting plate (903); and a limiting block (905) is mounted on one end of the threaded rod (904).

7. The aluminum profile welding device according to claim 6, characterized in that: One end of the threaded rod (904) is provided with an internal thread, and one end of the limit block (905) is provided with an external thread, and the threaded rod (904) and the limit block (905) form a threaded connection.

Images