Steel structure welding tool

Abstract

The utility model discloses a steel structure welding tool, and belongs to the technical field of steel structures. A steel structure welding tool comprises a clamping piece, the clamping piece comprises a sliding base, two clamping frames are slidably connected to the top face of the sliding base, a plurality of telescopic grooves are formed in the inner walls of the clamping frames, elastic pressing springs are fixedly connected to the interiors of the telescopic grooves, fixing rods are fixedly connected to the other ends of the elastic pressing springs, and the inner walls of the clamping frames are of a semicircular structure; the sliding base is in sliding connection with the clamping frame through the electric sliding rail. Through the design of the clamping piece, when the steel structure is clamped, the sliding base drives the clamping frame to inwards clamp the steel structure through the electric sliding rail, then according to the structural shape of the steel structure, the fixing rods can abut against the steel structure, in this way, the different fixing rods can compress the elastic pressing springs to be in different compression states, and the steel structure is clamped; in this way, steel structures of various structures can be clamped and fixed, and the defect that only cylindrical steel structures can be clamped in the prior art is overcome.

Description

Technical Field

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

[0002] With the development of science and technology, the application of steel structures in construction projects in the world is becoming more and more widespread. Welding is a very important processing technology in steel structure manufacturing. In order to improve the efficiency of steel structure welding, factories will use welding tools for auxiliary welding, which will greatly increase welding efficiency.

[0003] The patent document with publication number CN219403067U in the prior art provides a steel structure welding tool. The device starts a driving motor to rotate the rotating shaft, and then drives the rotating ring, the sleeve ring and the fixed ring to rotate. Steel pipes are inserted into the rotating ring, the sleeve ring and the fixed ring, and the steel pipes are fixed by the fixed ring. In this way, the steel pipe can be driven to rotate, making the rotation of the steel pipe easier and more labor-saving. During welding, the rotation stability of the steel pipe is also better, the weld is more even, and the welding effect is better.

[0004] Although the above-mentioned prior art solutions can achieve more even welds and better welding effects by rotating the steel pipe, they still have the following defects: the prior art has great limitations on the shape of welded steel structures and cannot assist in welding non-cylindrical steel structures.

[0005] In view of this, we propose a steel structure welding tool. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a steel structure welding tool to solve the problem in the above-mentioned background technology that it is impossible to assist in welding non-cylindrical steel structures, thereby realizing assist in welding various forms of steel structures.

[0008] 2. Technical solution

[0009] A steel structure welding tool comprises a clamping part, which comprises a sliding base. The top surface of the sliding base is slidably connected to two clamping frames. The inner wall of the clamping frame is provided with a plurality of telescopic grooves. A compression spring is connected and fixed inside the telescopic groove. The other end of the compression spring is connected and fixed to a fixing rod. The inner wall of the clamping frame is a semicircular structure. The sliding base is slidably connected to the clamping frame through an electric slide rail.

[0010] By adopting the above technical solution and the design of the clamping part, when clamping the steel structure, the sliding base drives the clamping frame to clamp the steel structure inward through the electric slide rail, and then the fixing rod will abut against the steel structure according to the structural shape of the steel structure, so that different fixing rods will compress the compression spring to different compression states, so that steel structures of various structures can be clamped and fixed, avoiding the disadvantage that the prior art can only clamp cylindrical steel structures.

[0011] Preferably, a rubber block is connected and fixed to the inner end of the fixing rod, and the inner end surface of the rubber block is in a three-shaped structure.

[0012] By adopting the above technical solution, the rubber block with a 3-shaped structure can increase the friction between the fixing rod and the steel structure, further increasing the clamping effect.

[0013] Preferably, the bottom surfaces of the two sliding bases are rotatably connected to a support frame, and a rotating member is provided inside the support frame.

[0014] Preferably, the rotating member includes two rotating grooves opened on the top surface of the supporting frame, a plurality of limit blocks are fixedly installed on the lower part of the rotating groove, a rotating limit block is rotatably connected inside the rotating groove, and the rotating limit block is plug-fitted with the limit block.

[0015] Preferably, the rotating member also includes an adjustment groove opened inside the sliding base, a pull rod is slidably connected inside the adjustment groove, a reset spring is connected and fixed inside the adjustment groove, the other end of the reset spring is connected and fixed to a rotation limit block, and the rotation limit block is slidably connected to the adjustment groove.

[0016] By adopting the above technical solution and the design of the rotating part, when it is necessary to weld steel structures at different angles, the pull rod can be pulled to drive the rotating limit block to compress the reset spring and the rotating limit block can be rotated without limiting the position. When the angle is adjusted, the pull rod can be loosened and the reset spring can drive the rotating limit block to be inserted into the limit block. At this time, the rotation adjustment of the sliding base is completed, and different numbers of limit blocks can be designed according to different rotation angles to meet the precise adjustment of the angle.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of this application are:

[0019] 1. The present application adopts the design of the clamping part. When clamping the steel structure, the sliding base drives the clamping frame to clamp the steel structure inward through the electric slide rail. Then, according to the structural shape of the steel structure, the fixing rod will abut against the steel structure. In this way, different fixing rods will compress the compression spring to different compression states. In this way, steel structures of various structures can be clamped and fixed, avoiding the disadvantage that the prior art can only clamp cylindrical steel structures.

[0020] 2. Through the design of the rotating part, when it is necessary to weld steel structures at different angles, the pull rod can be pulled to drive the rotating limit block to compress the reset spring and rise. At this time, the rotating limit block loses the limit and can rotate. When the angle adjustment is completed, the pull rod can be loosened, and then the reset spring will drive the rotating limit block to be inserted into the limit block. At this time, the rotation adjustment of the sliding base is completed, and different numbers of limit blocks can be designed according to different rotation angles to meet the precise adjustment of the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the steel structure welding tooling of the embodiment of the present application;

[0022] Figure 2 2 is a cross-sectional schematic diagram of a steel structure welding fixture clamp frame according to an embodiment of the present application;

[0023] Figure 3 It is a cross-sectional schematic diagram of a sliding base of a steel structure welding tooling according to an embodiment of the present application;

[0024] Figure 4 It is a cross-sectional schematic diagram of the adjustment groove of the steel structure welding tooling in the embodiment of the present application;

[0025] Explanation of the numbers in the figure: 1. Clamping part; 2. Sliding base; 3. Clamping frame; 4. Telescopic slot; 5. Compression spring; 6. Fixed rod; 7. Rubber block; 8. Support frame; 9. Rotating part; 10. Rotating slot; 11. Limit block; 12. Rotating limit block; 13. Adjusting slot; 14. Pull rod; 15. Reset spring. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a steel structure welding tool. The clamping part 1 includes a sliding base 2, the top surface of the sliding base 2 is slidably connected to two clamping frames 3, the inner wall of the clamping frame 3 is provided with a plurality of telescopic grooves 4, the inside of the telescopic groove 4 is connected and fixed with a compression spring 5, the other end of the compression spring 5 is connected and fixed with a fixing rod 6, the inner wall of the clamping frame 3 is a semicircular structure, and the sliding base 2 is slidably connected to the clamping frame 3 through an electric slide rail.

[0028] The design of the clamping member 1 is that when clamping the steel structure, the sliding base 2 drives the clamping frame 3 to clamp the steel structure inward through the electric slide rail, and then the fixing rod 6 will abut against the steel structure according to the structural shape of the steel structure, so that different fixing rods 6 will compress the spring 5 to different compression states, so that steel structures of various structures can be clamped and fixed, avoiding the disadvantage that the prior art can only clamp cylindrical steel structures.

[0029] Reference Figure 2 The inner end of the fixing rod 6 is connected and fixed with a rubber block 7, and the inner end surface of the rubber block 7 is a 3-shaped structure.

[0030] The rubber block 7 in the 3-shaped structure can increase the friction between the fixing rod 6 and the steel structure, further improving the clamping effect.

[0031] Reference Figure 3 and Figure 4 The bottom surfaces of the two sliding bases 2 are rotatably connected to a support frame 8, and a rotating member 9 is provided inside the support frame 8.

[0032] The rotating member 9 includes two rotating grooves 10 opened on the top surface of the supporting frame 8, a plurality of limit blocks 11 are fixedly installed at the lower part of the rotating grooves 10, and a rotating limit block 12 is rotatably connected inside the rotating grooves 10, and the rotating limit block 12 is plugged into and matched with the limit block 11.

[0033] The rotating member 9 also includes an adjustment groove 13 opened inside the sliding base 2, a pull rod 14 is slidably connected inside the adjustment groove 13, a return spring 15 is connected and fixed inside the adjustment groove 13, the other end of the return spring 15 is connected and fixed to the rotation limit block 12, and the rotation limit block 12 is slidably connected to the adjustment groove 13.

[0034] The design of the rotating part 9 can be used to pull the pull rod 14 to drive the rotating limit block 12 to compress the reset spring 15 and rise when it is necessary to weld the steel structures at different angles. At this time, the rotating limit block 12 loses the limit and can rotate. When the angle adjustment is completed, the pull rod 14 can be loosened, and then the reset spring 15 will drive the rotating limit block 12 to be inserted into the limit block 11. At this time, the rotation adjustment of the sliding base 2 is completed, and different numbers of limit blocks 11 can be designed according to different rotation angles to meet the precise adjustment of the angle.

[0035] The implementation principle of a steel structure welding tooling in an embodiment of the present application is as follows: when clamping the steel structure, the sliding base 2 drives the clamping frame 3 to clamp the steel structure inward through the electric slide rail, and then the fixing rod 6 will abut against the steel structure according to the structural shape of the steel structure, so that different fixing rods 6 will compress the spring 5 to different compression states, so that steel structures of various structures can be clamped and fixed. When it is necessary to weld the steel structures at different angles, the rotation limit block 12 is driven to compress the reset spring 15 and rise by pulling the pull rod 14. At this time, the rotation limit block 12 loses the limit and can rotate. When the angle adjustment is completed, the pull rod 14 can be loosened, and then the reset spring 15 will drive the rotation limit block 12 to be inserted into the limit block 11. At this time, the rotation adjustment of the sliding base 2 is completed, and different numbers of limit blocks 11 can be designed according to different rotation angles to meet the precise adjustment of the angle.

Claims

1. A steel structure welding tool, characterized in that: include A clamping member (1), the clamping member (1) comprising a sliding base (2), the top surface of the sliding base (2) being slidably connected to two clamping frames (3), the inner wall of the clamping frame (3) being provided with a plurality of telescopic grooves (4), the interior of the telescopic groove (4) being connected and fixed with a compression spring (5), the other end of the compression spring (5) being connected and fixed with a fixing rod (6), the inner wall of the clamping frame (3) being a semicircular structure, the sliding base (2) being slidably connected to the clamping frame (3) via an electric slide rail.

2. The steel structure welding tool according to claim 1, characterized in that: The inner end of the fixing rod (6) is connected and fixed with a rubber block (7), and the inner end surface of the rubber block (7) is in a three-shaped structure.

3. The steel structure welding tool according to claim 1, characterized in that: The bottom surfaces of the two sliding bases (2) are rotatably connected to a support frame (8), and a rotating member (9) is provided inside the support frame (8).

4. The steel structure welding tool according to claim 3, characterized in that: The rotating member (9) comprises two rotating grooves (10) formed on the top surface of the supporting frame (8); a plurality of limit blocks (11) are fixedly mounted on the lower part of the rotating grooves (10); a rotating limit block (12) is rotatably connected inside the rotating grooves (10); and the rotating limit block (12) is plugged into and matched with the limit block (11).

5. The steel structure welding tool according to claim 4, characterized in that: The rotating member (9) further comprises an adjusting groove (13) provided inside the sliding base (2), a pull rod (14) being slidably connected inside the adjusting groove (13), a reset spring (15) being connected and fixed inside the adjusting groove (13), the other end of the reset spring (15) being connected and fixed to a rotating limit block (12), and the rotating limit block (12) being slidably connected to the adjusting groove (13).

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