Welding all-in-one machine suitable for steel structure

Abstract

The utility model discloses a welding all-in-one machine suitable for steel structure, which relates to the technical field of steel structure welding and comprises a welding table, a support is fixedly mounted on the welding table, a reciprocating screw rod is rotatably mounted at the position, close to the inner top wall, of the inner side of the support, and a sliding block is in threaded connection with the outer wall of the reciprocating screw rod. A first connecting plate is fixedly connected to the lower end of the sliding block, a second motor is fixedly mounted on the lower end face of the first connecting plate through bolts, a second connecting plate is fixedly connected to the end of an output shaft of the second motor, and an electric push rod is fixedly mounted on the lower end face of the second connecting plate through bolts. The end of an output shaft of the electric push rod is fixedly connected with a fixing plate, and a spot welding gun, an arc welding gun and a laser welding gun are arranged on the fixing plate. According to the utility model, various welding devices are arranged, and corresponding welding devices can be selected according to different specific project requirements, different material types and different welding positions in the welding of the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, in particular to an all-in-one welding machine suitable for steel structures. Background Art

[0002] Steel structures refer to buildings or engineering structures primarily made of steel, assembled through welding, bolting, or riveting. Various welding equipment, such as arc welding, spot welding, and laser welding, are commonly used in steel structures to improve work efficiency and weld quality.

[0003] After searching, it was found that the Chinese utility model patent with application number 202322406098.8 discloses a welding and straightening machine for steel structures, including a support base, a groove is provided on the support base, and two adjusting rollers are rotatably provided on the support base in the groove. A first motor for driving the two adjusting rollers to rotate is fixedly provided on the outer wall of the support base, a gantry is fixedly provided on the support base, and clamping components for fixing the steel structure are provided on both side walls of the gantry, a screw rod is rotatably provided on the inner side of the gantry, a second motor is fixedly provided on the outer wall of the gantry, the output end of the second motor is fixed to the screw rod, a sliding sleeve is threadedly connected to the screw rod, a fixed block is fixedly provided at the bottom of the sliding sleeve, and a welding component is provided at the bottom of the fixed block.

[0004] However, steel structures require different welding devices according to specific project requirements, material types and welding positions. The above-mentioned utility model is only provided with one welding head. Therefore, the welding head needs to be frequently replaced during the welding of steel structures, which reduces the welding efficiency. Moreover, the welding head in the above-mentioned utility model is perpendicular to the support base and the angle cannot be adjusted, which greatly restricts the welding and makes it impossible to complete more complex welding operations.

[0005] Therefore, those skilled in the art provide a welding all-in-one machine suitable for steel structures to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the present invention is to provide a welding all-in-one machine suitable for steel structures, so as to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The top end face of the support frame is provided with a groove, and the support frame is rotatably installed in the groove. The support frame is fixed with a bracket by bolts. The upper end face of the support frame is provided with a slide groove, and a reciprocating screw rod is rotatably installed at a position near the inner top wall of the inner side of the support frame. The outer wall of the reciprocating screw rod is threadedly connected with a slider, the upper end portion of the slider extends into the interior of the slide groove and is slidably connected to the inner wall of the slide groove. The lower end portion of the slider is fixedly connected to a connecting plate 1, and the lower end face of the connecting plate 1 is fixedly installed with a motor 2 by bolts, and the output shaft end of the motor 2 is fixedly connected with a connecting plate 2, and the lower end face of the connecting plate 2 is fixedly installed with an electric push rod by bolts, and the output shaft end of the electric push rod is fixedly connected to a fixing plate, and a spot welding gun, an arc welding gun and a laser welding gun are provided on the fixing plate.

[0009] As a further solution of the present invention: the upper end surface of the fixing plate is fixedly installed with mounting plate 1, mounting plate 2 and mounting plate 3 by bolts, and the mounting plate 1, mounting plate 2 and mounting plate 3 are arranged at equal angles.

[0010] As a further solution of the present invention: the mounting plate 1, the mounting plate 2 and the mounting plate 3 are all L-shaped, and the lower end surfaces thereof are respectively embedded with bearing 1, bearing 2 and bearing 3.

[0011] As a further solution of the present invention: connecting block 1, connecting block 2 and connecting block 3 are fixedly connected to the inner rings of bearing 1, bearing 2 and bearing 3 respectively.

[0012] As a further solution of the present invention: a spot welding gun, an arc welding gun and a laser welding gun are respectively fixedly mounted on the lower end surfaces of the connecting block 1, the connecting block 2 and the connecting block 3 by bolts.

[0013] As a further solution of the present invention: the lower end surface of the fixing plate is located directly below the mounting plate 1, mounting plate 2 and mounting plate 3, and motor 3, motor 4 and motor 5 are respectively fixedly installed thereon by bolts.

[0014] As a further solution of the present invention: the output shafts of the motor three, the motor four and the motor five are fixedly connected to the inner rings of the bearing one, the bearing two and the bearing three respectively.

[0015] As a further solution of the present invention: a motor 1 is fixedly mounted on an outer wall of one side of the bracket by bolts, and an output shaft of the motor 1 is fixedly connected to the reciprocating screw.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model is provided with a variety of welding devices including a spot welding gun, an arc welding gun and a laser welding gun. In the welding of steel structures, the corresponding welding device can be selected according to the specific project requirements, material types and welding positions. For example, when an arc welding gun is needed for welding, the connecting block 2 can be driven to rotate by the motor 4, so that the gun head of the arc welding gun can be rotated to align with the welding table below, so that the steel structure on the welding table can be welded, and the welding angle can also be adjusted; the fixed plate can be driven to rotate by the motor 2, so that the welding gun can be driven to rotate, thereby improving the flexibility of welding; the provided roller can make it easier for the staff to move the steel structure on the welding table. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of an all-in-one welding machine suitable for steel structures.

[0019] Figure 2 This is a front view of an all-in-one welding machine suitable for steel structures.

[0020] Figure 3 This is a structural schematic diagram of a fixed plate in an integrated welding machine suitable for steel structures.

[0021] Figure 4 The figure is a schematic diagram of the structure of a spot welding gun in an integrated welding machine suitable for steel structures.

[0022] Figure 5 The figure is a structural diagram of an arc welding gun in an integrated welding machine suitable for steel structures.

[0023] Figure 6 The figure is a schematic diagram of the structure of a laser welding gun in an all-in-one welding machine suitable for steel structures.

[0024] In the figure: 1. Welding table; 2. Roller; 3. Bracket; 4. Slide; 5. Motor 1; 6. Reciprocating screw; 7. Slider; 8. Connecting plate 1; 9. Motor 2; 10. Connecting plate 2; 11. Fixing plate; 12. Mounting plate 1; 13. Mounting plate 2; 14. Mounting plate 3; 15. Motor 3; 16. Motor 4; 17. Motor 5; 18. Connecting block 1; 19. Connecting block 2; 20. Connecting block 3; 21. Spot welding gun; 22. Arc welding gun; 23. Laser welding gun; 24. Bearing 1; 25. Bearing 2; 26. Bearing 3; 27. Electric push rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] Reference Figure 1-6 The embodiment provides a welding all-in-one machine suitable for steel structures, including a welding table 1, the upper end of the welding table 1 is provided with a groove, the welding table 1 is located in the groove and has a plurality of rollers 2 rotatably installed, a bracket 3 is fixedly installed on the welding table 1 by bolts, the upper end surface of the bracket 3 is provided with a slide groove 4, the inner side of the bracket 3 is rotatably installed near the inner top wall, the outer wall of the reciprocating screw rod 6 is threadedly connected with a slider 7, the upper end of the slider 7 extends to the interior of the slide groove 4 and is slidably connected to the inner wall of the slide groove 4, the lower end of the slider 7 is fixedly connected to a connecting plate 18, the lower end surface of the connecting plate 18 is fixedly installed with a motor 29 by bolts, the output shaft end of the motor 29 is fixedly connected with a connecting plate 210, the lower end surface of the connecting plate 210 is fixedly installed with an electric push rod 27 by bolts, the output shaft end of the electric push rod 27 is fixedly connected with a fixing plate 11, and a spot welding gun 21, an arc welding gun 22 and a laser welding gun 23 are provided on the fixing plate 11.

[0028] Example 2

[0029] Reference Figure 1-6This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the upper end surface of the fixing plate 11 is fixedly installed with a mounting plate 12, a mounting plate 2 13 and a mounting plate 3 14 by bolts, and the mounting plate 12, the mounting plate 2 13 and the mounting plate 3 14 are arranged at equal angles, and the mounting plates 12, 13 and 14 are all L-shaped, and the lower end surfaces thereof are respectively embedded with a bearing 1 24, a bearing 25 and a bearing 3 26, and the inner rings of the bearing 1 24, the bearing 25 and the bearing 3 26 are respectively fixedly connected with a connecting block 18, a connecting block 2 19 and a connecting block 3 20, The lower end surfaces of connecting block two 19 and connecting block three 20 are respectively fixed with a spot welding gun 21, an arc welding gun 22 and a laser welding gun 23 by bolts. The lower end surface of the fixing plate 11 is located directly below the mounting plate one 12, the mounting plate two 13 and the mounting plate three 14, and are respectively fixed with motor three 15, motor four 16 and motor five 17 by bolts. The output shafts of motor three 15, motor four 16 and motor five 17 are respectively fixedly connected to the inner rings of bearing one 24, bearing two 25 and bearing three 26. Motor one 5 is fixedly installed on the outer wall of one side of the bracket 3 by bolts, and the output shaft of motor one 5 is fixedly connected to the reciprocating screw 6.

[0030] Working principle: When the present invention is in use, the steel structure is first placed on the welding table 1, and the steel structure on the welding table 1 is moved by the roller 2. The corresponding position is adjusted by moving the steel structure, and the connecting block 1 18, the connecting block 2 19, and the connecting block 3 20 are driven to rotate by the motor 3 15, the motor 4 16, and the motor 5 17, and the gun heads of the spot welding gun 21, the arc welding gun 22, and the laser welding gun 23 are turned downward. The corresponding welding device is selected according to the specific project requirements, material type and welding position. The unused gun head is turned so that the gun head is facing upward to prevent it from affecting the operation. The height of the gun head can be controlled by the electric push rod 27, and the gun head can be controlled to rotate in different directions by the motor 2 9, the motor 3 15, the motor 4 16, and the motor 5 17. The reciprocating screw 6 is driven to rotate by the motor 1 5, thereby driving the gun head to move, thereby completing more complex welding operations.

[0031] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A welding machine suitable for steel structures, comprising a welding table (1), characterized in that: The upper end of the welding table (1) is provided with a groove, and the welding table (1) is rotatably mounted with a plurality of rollers (2) in the groove. A bracket (3) is fixedly mounted on the welding table (1) by bolts, and a slide groove (4) is provided on the upper end surface of the bracket (3). A reciprocating screw (6) is rotatably mounted on the inner side of the bracket (3) near the inner top wall, and a slider (7) is threadedly connected to the outer wall of the reciprocating screw (6). The upper end of the slider (7) extends to the inside of the slide groove (4) and is slidably connected to the inner wall of the slide groove (4). The lower end of the slider (7) is fixedly connected to a connecting plate 1 (8), the lower end surface of the connecting plate 1 (8) is fixedly mounted with a motor 2 (9) by means of bolts, the output shaft end of the motor 2 (9) is fixedly connected to a connecting plate 2 (10), the lower end surface of the connecting plate 2 (10) is fixedly mounted with an electric push rod (27) by means of bolts, the output shaft end of the electric push rod (27) is fixedly connected to a fixing plate (11), and a spot welding gun (21), an arc welding gun (22) and a laser welding gun (23) are provided on the fixing plate (11).

2. The integrated welding machine for steel structures according to claim 1, characterized in that: The upper end surface of the fixing plate (11) is fixedly mounted with a mounting plate 1 (12), a mounting plate 2 (13) and a mounting plate 3 (14) by means of bolts, and the mounting plate 1 (12), the mounting plate 2 (13) and the mounting plate 3 (14) are arranged at equal angles.

3. The integrated welding machine for steel structures according to claim 2, characterized in that: The mounting plate 1 (12), the mounting plate 2 (13) and the mounting plate 3 (14) are all L-shaped, and the lower end surfaces thereof are respectively embedded with a bearing 1 (24), a bearing 2 (25) and a bearing 3 (26).

4. The integrated welding machine for steel structures according to claim 3, characterized in that: The inner rings of the bearing 1 (24), the bearing 2 (25) and the bearing 3 (26) are respectively fixedly connected with a connecting block 1 (18), a connecting block 2 (19) and a connecting block 3 (20).

5. The integrated welding machine for steel structures according to claim 4, characterized in that: The lower end surfaces of the connecting block 1 (18), the connecting block 2 (19) and the connecting block 3 (20) are respectively fixed with a spot welding gun (21), an arc welding gun (22) and a laser welding gun (23) by bolts.

6. The integrated welding machine for steel structures according to claim 5, characterized in that: The lower end surface of the fixing plate (11) is located directly below the mounting plate 1 (12), the mounting plate 2 (13) and the mounting plate 3 (14), and motor 3 (15), motor 4 (16) and motor 5 (17) are fixedly mounted thereon by bolts respectively.

7. The integrated welding machine for steel structures according to claim 6, characterized in that: The output shafts of the motor three (15), the motor four (16) and the motor five (17) are fixedly connected to the inner rings of the bearing one (24), the bearing two (25) and the bearing three (26), respectively.

8. The integrated welding machine for steel structures according to claim 1, characterized in that: A motor 1 (5) is fixedly mounted on an outer wall of one side of the bracket (3) by means of bolts, and an output shaft of the motor 1 (5) is fixedly connected to the reciprocating screw rod (6).

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