Steel structure welding device

Abstract

The utility model discloses a steel structure welding device, which belongs to the technical field of steel structures and comprises a base, the upper surface of the base is fixedly connected with an adjusting bottom shell, the inner wall of the adjusting bottom shell is fixedly connected with a first bearing and a second bearing respectively, and the inner ring of the first bearing and the inner ring of the second bearing are fixedly connected with a threaded shaft together. The right end of the threaded shaft is fixedly connected with a micro motor, and the outer surface of the micro motor and the right side face of the adjusting bottom shell are jointly and fixedly connected with a mounting frame. According to the steel structure welding device, an adjusting bottom shell, a first bearing, a second bearing, a threaded shaft, a micro motor, a moving seat and a clamping seat are arranged, so that a steel structure can be conveniently moved, through a micro electric cylinder, a clamping plate, a moving groove and a moving plate, the steel structure can be conveniently and directly clamped, and the overall stability of the steel structure is guaranteed; and the situation that the welding efficiency is low due to the fact that a welding device is simple in structure and lacks corresponding functionality is avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of steel structures, and in particular relates to a steel structure welding device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Steel structure is widely used in the construction industry because of its light weight and simple construction. The various parts of the steel structure are usually connected by welding.

[0003] However, the existing welding devices generally place the two steel structures to be welded on the welding table, and directly use a welding gun to weld the steel structures manually. The welding device has a relatively simple structure and lacks corresponding functionality. During the welding process, the welders are required to not only ensure the stability of the steel structure at all times, but also to weld the steel structure accurately. Since the welding device lacks a corresponding stable structure, it is easy for the welders to encounter time-consuming and laborious situations during the welding process. In addition, when welding multiple steel structures, the welders are also required to move the positions of the steel structures. Since the steel structure has a certain weight after welding, it requires two workers to complete it, which is also relatively time-consuming and laborious, increasing the difficulty of welding and reducing the use effect of the welding device.

[0004] Therefore, we propose a steel structure welding device to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to solve the problem in the prior art that the welding device has a relatively simple structure, lacks corresponding functionality, and cannot assist welders in welding steel structures, and to propose a steel structure welding device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A steel structure welding device comprises a base, wherein the upper surface of the base is fixedly connected with an adjustable bottom shell, the inner wall of the adjustable bottom shell is respectively fixedly connected with a first bearing and a second bearing, the inner ring of the first bearing and the inner ring of the second bearing are jointly fixedly connected with a threaded shaft, the right end of the threaded shaft is fixedly connected with a micro motor, the outer surface of the micro motor and the right side surface of the adjustable bottom shell are jointly fixedly connected with a mounting frame, the outer surface of the threaded shaft is threadedly connected with a moving seat, the upper part of the moving seat passes through the adjustable bottom shell and extends to the inside of the adjustable bottom shell, the upper surface of the moving seat is fixedly connected with a clamping seat, the inner wall of the clamping seat is fixedly connected with two groups of micro electric cylinders, the telescopic ends of each group of the micro electric cylinders are jointly fixedly connected with a clamping plate, the upper surface of the adjustable bottom shell is provided with two moving grooves, the inside of each moving groove is slidably connected with a moving plate, the upper surface of each moving plate is fixedly connected with the bottom surface of the clamping seat, the inside of the base is slidably connected with two telescopic rods, the left ends of the two telescopic rods are jointly fixedly connected with a support seat, and the bottom surface of the support seat is fixedly connected with two rollers.

[0008] Preferably, two groups of feet are provided below the base, and the top of each group of feet is fixedly connected to the bottom surface of the base.

[0009] Preferably, two first anti-slip pads are fixedly connected to the inner wall of the clamping seat, and a second anti-slip pad is fixedly connected to the front side of each clamping plate.

[0010] Preferably, the telescopic end of each of the micro-electric cylinders is fixedly connected to a fixing ring, and the front side of each of the fixing rings is fixedly connected to the back side of the clamping plate.

[0011] Preferably, two rubber pads are provided on the outer side of each of the movable plates, and the outer surface of each of the rubber pads is fixedly connected to the outer surface of the movable plate.

[0012] Preferably, two auxiliary handles are fixedly connected to the left side of the support base, and an anti-skid plate is fixedly connected to the upper surface of the support base.

[0013] In summary, the technical effects and advantages of this application are:

[0014] By providing an adjustable bottom shell, a first bearing, a second bearing, a threaded shaft, a micro motor, a movable seat and a clamping seat, the steel structure can be conveniently moved. The threaded shaft is directly driven to rotate by the micro motor. The movable seat can be directly driven to move by the rotation of the threaded shaft inside the first bearing and the second bearing. The steel structure can be directly and conveniently moved by the movement of the movable seat, which saves time and effort and assists welders in welding. The steel structure can be conveniently and directly clamped by the micro electric cylinder, the clamping plate, the movable groove and the movable plate to ensure the overall stability of the steel structure, facilitate welders to weld the steel structure, and avoid the situation where the welding device has a simple structure and lacks corresponding functionality, resulting in low welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the steel structure welding device of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the threaded shaft of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the clamping seat of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the movable plate of the utility model.

[0019] In the figure: 1. base; 2. adjustable bottom shell; 3. foot pad; 4. second anti-skid pad; 5. clamping seat; 6. anti-skid plate; 7. auxiliary handle; 8. support seat; 9. roller; 10. first bearing; 11. telescopic rod; 12. moving seat; 13. threaded shaft; 14. second bearing; 15. mounting frame; 16. micro motor; 17. moving groove; 18. fixing ring; 19. micro electric cylinder; 20. clamping plate; 21. first anti-skid pad; 22. rubber pad; 23. moving plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4A steel structure welding device includes a base 1, an upper surface of the base 1 is fixedly connected with an adjustable bottom shell 2, the inner walls of the adjustable bottom shell 2 are respectively fixedly connected with a first bearing 10 and a second bearing 14, the inner ring of the first bearing 10 and the inner ring of the second bearing 14 are jointly fixedly connected with a threaded shaft 13, the right end of the threaded shaft 13 is fixedly connected with a micro motor 16, two groups of pads 3 are arranged under the base 1, the top of each group of pads 3 is fixedly connected to the bottom surface of the base 1, and the pads 3 can increase the stability of the base 1 and facilitate the support of the base 1.

[0022] The outer surface of the micro motor 16 and the right side surface of the adjusting bottom shell 2 are fixedly connected with a mounting frame 15, the outer surface of the threaded shaft 13 is threadedly connected with a moving seat 12, the upper part of the moving seat 12 passes through the adjusting bottom shell 2 and extends to the inside of the adjusting bottom shell 2, the upper surface of the moving seat 12 is fixedly connected with a clamping seat 5, the inner wall of the clamping seat 5 is fixedly connected with two first anti-slip pads 21, and the front side of each clamping plate 20 is fixedly connected with a second anti-slip pad 4. Through the first anti-slip pad 21 and the second anti-slip pad 4, the stability of the steel structure can be conveniently increased to prevent slipping.

[0023] Two groups of micro electric cylinders 19 are fixedly connected to the inner wall of the clamping seat 5, and the telescopic ends of each group of micro electric cylinders 19 are commonly fixedly connected to the clamping plate 20. Two movable grooves 17 are opened on the upper surface of the adjusting bottom shell 2, and the interior of each movable groove 17 is slidably connected to a movable plate 23. The telescopic end of each micro electric cylinder 19 is fixedly connected to a fixing ring 18, and the front side of each fixing ring 18 is fixedly connected to the back side of the clamping plate 20. Through the fixing ring 18, the connection of the telescopic end of the micro electric cylinder 19 can be increased to prevent unstable connection.

[0024] The upper surface of each movable plate 23 is fixedly connected to the bottom surface of the clamping seat 5, and the two telescopic rods 11 are slidably connected inside the base 1. Two rubber pads 22 are provided on the outside of each movable plate 23, and the outer surface of each rubber pad 22 is fixedly connected to the outer surface of the movable plate 23. The rubber pads 22 can increase the buffering of the movable plate 23 to prevent vibration.

[0025] The left ends of the two telescopic rods 11 are fixedly connected to a support base 8, the bottom surface of the support base 8 is fixedly connected to two rollers 9, the left side of the support base 8 is fixedly connected to two auxiliary handles 7, and the upper surface of the support base 8 is fixedly connected to an anti-skid plate 6. The support base 8 can be easily pulled through the rollers 9, and can be conveniently used through the auxiliary handles 7.

[0026] The working principle of the utility model is as follows: when in use, first connect the micro motor 16 and the micro electric cylinder 19 to the power supply. When it is necessary to weld two steel structures, first place the two steel structures inside the clamping seat 5, and directly push the clamping plate 20 through the micro electric cylinder 19 to clamp the steel structure. Through the pressure of the micro electric cylinder 19, the steel structure is directly clamped through the clamping plate 20 and the inner wall of the clamping seat 5 to ensure its stability, and then it can be directly welded. When the welding is completed, if it is necessary to weld the next steel structure, directly use the micro motor 16 to drive the threaded shaft 13 to rotate inside the first bearing 10 and the second bearing 14 respectively. The threaded shaft 13 can directly drive the moving seat 12 to move left and right, and the moving seat 12 directly drives the clamping seat 5 to move. The clamping seat 5 can directly drive the welded steel structure to move. During the movement, due to the steel structure It contacts the anti-slip plate 6. When the clamping seat 5 moves, it can drive the support seat 8 to move to the left through the steel structure. The support seat 8 slides through the bottom roller 9, and the support seat 8 can directly drive the telescopic rod 11 to slide inside the base 1 to ensure the stability of the support seat 8. The stability of the welded steel structure is ensured by the support seat 8. When the telescopic rod 11 slides out to the maximum limit and stops, the micro-electric cylinder 19 is directly reset at this time, and the micro-motor 16 is rotated in the opposite direction to reset the moving seat 12 and the clamping seat 5. The steel structure to be welded can be directly re-clamped and welded. While it is convenient for welders to ensure the welding stability of the steel structure, it is also convenient to move the steel structure, increase the functionality of the welding device, facilitate welders to operate independently, save time and effort, and avoid the problem of low welding efficiency caused by the simple structure of the welding device and the lack of corresponding functionality.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel structure welding device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to an adjustable bottom shell (2); the inner wall of the adjustable bottom shell (2) is respectively fixedly connected to a first bearing (10) and a second bearing (14); the inner ring of the first bearing (10) and the inner ring of the second bearing (14) are fixedly connected to a threaded shaft (13); the right end of the threaded shaft (13) is fixedly connected to a micro motor (16); the outer surface of the micro motor (16) and the right side surface of the adjustable bottom shell (2) are fixedly connected to a mounting frame (15); the outer surface of the threaded shaft (13) is threadedly connected to a movable seat (12); the upper portion of the movable seat (12) passes through the adjustable bottom shell (2) and extends to the interior of the adjustable bottom shell (2); the movable seat (12) ) is fixedly connected to the upper surface of a clamping seat (5), the inner wall of the clamping seat (5) is fixedly connected to two groups of micro electric cylinders (19), the telescopic ends of each group of the micro electric cylinders (19) are commonly fixedly connected to a clamping plate (20), the upper surface of the adjusting bottom shell (2) is provided with two movable grooves (17), the interior of each movable groove (17) is slidably connected to a movable plate (23), the upper surface of each movable plate (23) is fixedly connected to the bottom surface of the clamping seat (5), the interior of the base (1) is slidably connected to two telescopic rods (11), the left ends of the two telescopic rods (11) are commonly fixedly connected to a support seat (8), and the bottom surface of the support seat (8) is fixedly connected to two rollers (9).

2. A steel structure welding device according to claim 1, characterized in that: Two groups of feet (3) are arranged below the base (1), and the top of each group of feet (3) is fixedly connected to the bottom surface of the base (1).

3. A steel structure welding device according to claim 1, characterized in that: Two first anti-slip pads (21) are fixedly connected to the inner wall of the clamping seat (5), and a second anti-slip pad (4) is fixedly connected to the front side of each clamping plate (20).

4. A steel structure welding device according to claim 1, characterized in that: The telescopic end of each micro-electric cylinder (19) is fixedly connected to a fixing ring (18), and the front side of each fixing ring (18) is fixedly connected to the back side of a clamping plate (20).

5. A steel structure welding device according to claim 1, characterized in that: Two rubber pads (22) are arranged on the outer side of each movable plate (23), and the outer surface of each rubber pad (22) is fixedly connected to the outer surface of the movable plate (23).

6. A steel structure welding device according to claim 1, characterized in that: Two auxiliary handles (7) are fixedly connected to the left side of the support seat (8), and an anti-slip plate (6) is fixedly connected to the upper surface of the support seat (8).

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