Stainless steel workpiece butt welding device

Abstract

The utility model discloses a stainless steel workpiece butt welding device, which relates to the technical field of butt welding devices and comprises a support body. Two groups of sliding frames are arranged on the bracket body, two sliding frames are arranged in each group of sliding frames, and the two sliding frames in the same group are oppositely arranged; a bearing plate is connected to the sliding frame in a sliding mode, an extrusion plate is oppositely arranged on the bearing plate, and the extrusion plate is connected to a push rod of the extrusion air cylinder in a matched mode. A welding machine is arranged above each group of sliding frames; a stainless steel workpiece can be borne on the bearing plate, the push rod of the extrusion air cylinder pushes the extrusion plate to press the stainless steel workpiece, so that the clamping effect is achieved, the welding stability is guaranteed, the same set can clamp two workpieces, butt welding of the workpieces is facilitated, the bearing plate can slide on the sliding frame, and the welding efficiency is improved. And therefore, the workpieces with different sizes can be borne.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of butt welding devices, in particular to a butt welding device for stainless steel workpieces. Background Art

[0002] Stainless steel profiles are used in engineering construction, thanks to their excellent corrosion resistance, enabling structural components to permanently maintain the integrity of engineering designs. Chromium-containing stainless steel also combines mechanical strength and high ductility, making it easy to fabricate components and meeting the needs of architects and structural designers. Following the success of its initial practical application, stainless steel profiles are now available in standard sizes of stainless steel angles, flat bars, and square bars.

[0003] Chinese Utility Model Publication No. CN 215200351 U discloses a thin stainless steel welding device, which relates to the field of camera module technology. Specifically, the thin stainless steel welding device includes a welding base plate, a first positioning post is provided on one side of the upper surface of the welding base plate, a second positioning post is provided on the other side of the upper surface of the welding base plate, and a reference surface A is provided on the surface of the welding base plate;

[0004] The above-mentioned thin stainless steel welding device has no clamps for fixing and clamping at both ends when butt-welding two stainless steel workpieces, especially when butt-welding in the middle. Secondly, the position and angle adjustment of the welding machine is limited, which is inconvenient when the lengths of the two workpieces are not easy and they need to be moved on both sides. For this reason, we provide a stainless steel workpiece butt-welding device, which ensures stability during welding by clamping and fixing stainless steel workpieces of different lengths and widths, and makes the position adjustment of the welding machine more convenient, effectively compensating for the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stainless steel workpiece butt welding device to solve the problems raised in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A stainless steel workpiece butt welding device comprises a bracket body; two groups of sliding frames are provided on the bracket body, and each group of sliding frames is provided with two sliding frames, and the two sliding frames in the same group are arranged opposite to each other; a load-bearing plate is slidably connected to the sliding frame, and an extrusion plate is provided opposite to the load-bearing plate, and the extrusion plate is cooperatively connected to the push rod of the extrusion cylinder; a welding machine is provided above each group of sliding frames.

[0008] As a further technical solution of the present invention, the welding machine is installed on a flip plate, and the flip plate is movably connected to the connecting plate through a rotating shaft, and the other end of the connecting plate is movably connected to the rotating seat through a rotating shaft; the end of the flip plate away from the welding machine is movably connected to the push rod of the angle adjustment cylinder through a rotating shaft.

[0009] As a further technical solution of the present invention, the angle adjustment cylinder is fixed to the rotating seat by bolts, the rotating seat is cooperated with the bearing seat installed on the support platform, and the rotating seat is cooperated with the drive shaft of the rotating motor. Secondly, the rotating motor is fixed to the support platform by bolts.

[0010] As a further technical solution of the present invention, the support platform is welded on a slider, which is slidably connected in the slideway of the bracket body, and the slider is cooperated with the push rod of the mobile cylinder; the mobile cylinder is fixed to the support platform by bolts.

[0011] As a further technical solution of the present invention, clamping frames are provided on both sides of each group of sliding frames, and the two clamping frames are arranged opposite to each other.

[0012] As a further technical solution of the present invention, the clamping frame is connected to the push rod of the clamping cylinder, and the clamping cylinder is fixed to the bracket body by bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In this utility model, the stainless steel workpiece can be supported on the load-bearing plate. The push rod of the extrusion cylinder pushes the extrusion plate to press the stainless steel workpiece, thereby playing a clamping role and ensuring stability during welding. The same set can clamp two workpieces, thereby facilitating the butt welding of the workpieces. The load-bearing plate can slide on the sliding frame to ensure the support of workpieces of different sizes.

[0015] 2. In this utility model, the push rod of the angle adjustment cylinder pulls the flip plate to cooperate with the connecting plate to rotate on the rotating seat, thereby facilitating the adjustment of the welding angle, and cooperates with the driving shaft of the rotating motor to drive the rotating seat to rotate, making it convenient to weld at different positions;

[0016] 3. In the present invention, since the two stainless steel workpieces to be butt-welded have different lengths and welding positions, the movable cylinder pulls the slider to move along the slideway of the bracket body, thereby adjusting the position of the welding machine and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 This utility model Figure 1A partial enlarged view of point A.

[0019] Figure 3 This utility model Figure 1 Schematic diagram from another perspective.

[0020] Figure 4 This utility model Figure 3 A partial enlarged view of point B.

[0021] Figure 5 This utility model Figure 3 A partial enlarged view of point C.

[0022] In the figure: 1- bracket body, 2- sliding frame, 3- extrusion plate, 4- extrusion cylinder, 5- clamping frame, 6- load-bearing plate, 7- clamping cylinder, 8- slider, 9- support table, 10- rotating motor, 11- moving cylinder, 12- rotating seat, 13- angle adjustment cylinder, 14- connecting plate, 15- flip plate, 16- welding machine, 17- slideway. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 In an embodiment of the utility model, a stainless steel workpiece butt welding device includes a bracket body 1; two groups of sliding frames 2 are provided on the bracket body 1, and two sliding frames 2 are provided in each group of sliding frames 2, and the two sliding frames 2 in the same group are arranged opposite to each other; a load-bearing plate 6 is slidably connected to the sliding frame 2, and an extrusion plate 3 is provided opposite to the load-bearing plate 6, and the extrusion plate 3 is cooperatively connected to the push rod of the extrusion cylinder 4; a welding machine 16 is provided above each group of the sliding frames 2.

[0025] By adopting the above technical solution, the stainless steel workpiece can be supported on the load-bearing plate 6, and the push rod of the extrusion cylinder 4 pushes the extrusion plate 3 to press the stainless steel workpiece, thereby playing a clamping role to ensure stability during welding. The same group can clamp two workpieces, thereby facilitating the butt welding of the workpieces. The load-bearing plate 6 can slide on the sliding frame 2 to ensure that workpieces of different sizes can be supported.

[0026] In this embodiment, the welding machine 16 is installed on the flip plate 15, and the flip plate 15 is movably connected to the connecting plate 14 through a rotating shaft, and the other end of the connecting plate 14 is movably connected to the rotating seat 12 through a rotating shaft; the end of the flip plate 15 away from the welding machine 16 is movably connected to the push rod of the angle adjustment cylinder 13 through a rotating shaft.

[0027] Furthermore, the angle adjustment cylinder 13 is fixed to the rotating seat 12 by bolts, and the rotating seat 12 is connected to the seat bearing installed on the support platform 9, and the rotating seat 12 is connected to the drive shaft of the rotating motor 10. Secondly, the rotating motor 10 is fixed to the support platform 9 by bolts.

[0028] By adopting the above technical solution, the push rod of the angle adjustment cylinder 13 pulls the flip plate 15 to cooperate with the connecting plate 14 to rotate on the rotating seat 12, thereby facilitating the adjustment of the angle of welding 16, and cooperates with the driving shaft of the rotating motor 10 to drive the rotating seat 12 to rotate, which is convenient for welding at different positions.

[0029] In this embodiment, the support platform 9 is welded to the slider 8, which is slidably connected to the slide 17 of the bracket body 1, and the slider 8 is cooperated with the push rod of the mobile cylinder 11; the mobile cylinder 11 is fixed to the support platform 9 by bolts.

[0030] By adopting the above technical solution, since the two stainless steel workpieces to be butt-welded have different lengths and welding positions, the movable cylinder 11 pulls the slider 8 to move along the slide 17 of the bracket body 1, thereby adjusting the position of the welding machine 16, which is more convenient to use.

[0031] In this embodiment, clamping frames 5 are provided on both sides of each group of sliding frames 2, and the two clamping frames 5 are arranged opposite to each other.

[0032] Furthermore, the clamping frame 5 is connected to the push rod of the clamping cylinder 7, and the clamping cylinder 7 is fixed to the bracket body 1 by bolts.

[0033] By adopting the above technical solution, the push rod of the clamping cylinder 7 pushes the clamping frame 5 to move, clamping the two butt-welded workpieces to ensure the welding gap.

[0034] The working principle of the utility model is as follows: when in use, the stainless steel workpiece can be carried on the load-bearing plate 6, and the push rod of the extrusion cylinder 4 pushes the extrusion plate 3 to press the stainless steel workpiece, thereby playing a clamping role and ensuring stability during welding. The same group can clamp two workpieces, thereby facilitating the butt welding of the workpieces, and the load-bearing plate 6 can slide on the sliding frame 2, thereby ensuring that workpieces of different sizes can be carried; the push rod of the angle adjustment cylinder 13 pulls the flip plate 15 to cooperate with the connecting plate 14 to rotate on the rotating seat 12, thereby facilitating the adjustment of the angle of welding 16, and cooperates with the driving shaft of the rotating motor 10 to drive the rotating seat 12 to rotate, which is convenient for welding in different positions; because the two stainless steel workpieces for butt welding have different lengths and different welding positions, the moving cylinder 11 pulls the slider 8 to move along the slideway 17 of the bracket body 1, thereby being able to adjust the position of the welding machine 16, which is more convenient to use; the push rod of the clamping cylinder 7 pushes the clamping frame 5 to move, clamps the two butt welding workpieces, and ensures the welding gap.

[0035] 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.

[0036] 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 stainless steel workpiece butt welding device, characterized by: The invention comprises a bracket body (1); two groups of sliding frames (2) are arranged on the bracket body (1), and two sliding frames (2) are arranged in each group of sliding frames (2), and the two sliding frames (2) in the same group are arranged opposite to each other; a load-bearing plate (6) is slidably connected to the sliding frame (2), and an extrusion plate (3) is arranged opposite to the load-bearing plate (6), and the extrusion plate (3) is cooperatively connected to the push rod of the extrusion cylinder (4); a welding machine (16) is arranged above each group of the sliding frames (2).

2. A stainless steel workpiece butt welding device according to claim 1, characterized in that: The welding machine (16) is mounted on the flip plate (15), and the flip plate (15) is movably connected to the connecting plate (14) via a rotating shaft, and the other end of the connecting plate (14) is movably connected to the rotating seat (12) via a rotating shaft; the end of the flip plate (15) away from the welding machine (16) is movably connected to the push rod of the angle adjustment cylinder (13) via a rotating shaft.

3. A stainless steel workpiece butt welding device according to claim 2, characterized in that: The angle adjustment cylinder (13) is fixed to the rotating seat (12) by bolts. The rotating seat (12) is connected to the seat bearing installed on the support platform (9). The rotating seat (12) is connected to the driving shaft of the rotating motor (10). Secondly, the rotating motor (10) is fixed to the support platform (9) by bolts.

4. A stainless steel workpiece butt welding device according to claim 3, characterized in that: The support platform (9) is welded to a slider (8), which is slidably connected to a slideway (17) of the bracket body (1), and the slider (8) is cooperatively connected to a push rod of a movable cylinder (11); the movable cylinder (11) is fixed to the support platform (9) by bolts.

5. The stainless steel workpiece butt welding device according to claim 1, characterized in that: Each group of the sliding frames (2) is provided with clamping frames (5) on both sides, and the two clamping frames (5) are arranged opposite to each other.

6. The stainless steel workpiece butt welding device according to claim 5, characterized in that: The clamping frame (5) is connected to the push rod of the clamping cylinder (7), and the clamping cylinder (7) is fixed to the bracket body (1) by bolts.

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