Steel structure engineering welding device

Abstract

A steel structure engineering welding device comprises a positioning plate, a center base, a positioning cylinder, a clamp and a first double-threaded-rod support, the front portion of the positioning plate is fixedly connected with an angle scale, the lower portion of a lead screw box is fixedly connected with a rotating shaft, the lower portion of the rotating shaft is fixedly connected with a rotating disc, the angle scale is matched with the rotating shaft and connected with the rotating shaft, and the rotating shaft rotates in the angle scale. A lead screw shaft groove is formed in the lead screw box, a lead screw shaft is arranged in the lead screw, the lead screw shaft groove is matched with the lead screw shaft, the lead screw shaft groove is connected with the lead screw shaft, the lead screw shaft rotates in the lead screw shaft groove, the front portion of the lead screw shaft is fixedly connected with the lead screw hexagonal head, the lead screw box is matched with the center base, the lead screw box is connected with the center base, and the center base slides in the lead screw box. The upper portion of the center base is fixedly connected with the angle frame.

Description

Technical Field

[0001] This utility model relates to the field of steel structure engineering, and in particular to a welding device for steel structure engineering. Background Technology

[0002] An existing patent (publication number: CN217776010U) discloses a welding device for steel structure engineering. It includes a workbench and welding components for welding workpieces. The welding components include a support frame located on one side of the workbench, a pad plate located on one side of the workbench and adjacent to the support frame, a sliding through hole opened at the top of the support frame, a drive frame sleeved on the outside of the support frame, a first cylinder located on one side of the support frame, a first telescopic rod located on one side of the first cylinder, and a second cylinder located at the top of the drive frame. However, this device has a limitation: "one end of the sliding rod is provided with a clamping plate." The equipment relies on the clamping plate inside the support frame to fix the steel structure. If angle welding is required on the steel structure, the operator needs to provide additional support, which has certain limitations. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a steel structure welding device that uses a hexagonal worm head on the side of the center seat to drive a worm wheel to rotate, which in turn drives an angle plate to rotate. This allows the steel structure inside the angle plate to be fixed according to welding requirements, thereby increasing the adaptability of the equipment.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A welding device for steel structure engineering includes a positioning plate, a center seat, a positioning cylinder, a clamp, and a first double-threaded rod bracket. The front part of the positioning plate is fixedly connected to an angle plate, the lower part of the lead screw box is fixedly connected to a rotating shaft, the lower part of the rotating shaft is fixedly connected to a turntable, the angle plate is adapted to the rotating shaft, the angle plate is connected to the rotating shaft, and the rotating shaft rotates inside the angle plate. The lead screw box has a lead screw shaft groove inside, the lead screw has a lead screw shaft inside, the lead screw shaft groove is adapted to the lead screw shaft, the lead screw shaft groove is connected to the lead screw shaft, the lead screw shaft rotates inside the lead screw shaft groove, the front part of the lead screw shaft is fixedly connected to a lead screw hexagonal head, the lead screw box is adapted to the center seat, the lead screw box is connected to the center seat, the center seat slides inside the lead screw box, the upper part of the center seat is fixedly connected to an angle bracket, and the side of the worm gear table has a worm gear shaft, the angle bracket is adapted to the worm gear shaft.

[0006] The angle bracket is connected to the center seat, the worm gear shaft rotates inside the angle bracket, the side of the worm gear shaft is fixedly connected to the worm gear, the side of the center seat is fixedly connected to the worm gear bracket, the worm gear bracket is adapted to the worm, the worm gear bracket is connected to the worm, the worm rotates inside the worm gear bracket, the front part of the worm is fixedly connected to the hexagonal head of the worm, the worm meshes with the lower part of the worm gear, the upper part of the worm gear platform is fixedly connected to the angle plate, and both the positioning plate and the angle plate have positioning grooves inside.

[0007] The positioning groove is fixedly connected to the positioning cylinder inside, and the side of the synchronous frame is fixedly connected to the clamp seat. The positioning cylinder is adapted to the clamp seat, and the positioning cylinder is connected to the clamp seat. The clamp seat slides inside the positioning cylinder. The upper part of the clamp seat is fixedly connected to the clamp. The upper part of the positioning groove has a clamp positioning groove, which is adapted to the clamp. The clamp positioning groove is connected to the clamp. Beneficial effects

[0008] 1. In the process of using the steel structure welding device of this utility model, after the steel structure is clamped by the clamps on the upper part of the positioning plate and the angle plate, the worm gear hexagonal head on the side of the center seat drives the worm wheel to rotate, which in turn drives the angle plate to rotate. This allows the steel structure inside the angle plate to be fixed according to the welding requirements, thereby increasing the adaptability of the equipment.

[0009] 2. During the use of the steel structure welding device of this utility model, in the side welding process, the lead screw is driven to rotate by the hexagonal head of the lead screw, which causes the lead screw to move the angle plate on the upper part of the center seat. This allows the equipment to adjust the welding center point according to the size of the steel structure, thereby further increasing the adaptability of the equipment.

[0010] 3. During the use of this utility model steel structure engineering welding device, the worm gear hexagonal head drives the internal worm gear to rotate. Because the transmission principle of the worm gear and worm gear has a self-locking function, the equipment maintains the adjusted angle during operation, thereby enhancing the stability of the equipment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a steel structure welding device according to the present invention.

[0012] Figure 2 This is a three-dimensional assembly diagram of a steel structure welding device according to the present invention.

[0013] Figure 3 This is a three-dimensional assembly schematic diagram of a partial cross-section of the lead screw box structure of a steel structure welding device according to the present invention.

[0014] Figure 4 This is a three-dimensional assembly diagram of the positioning plate structure of a steel structure welding device according to the present invention.

[0015] Figure 5 This is a three-dimensional assembly diagram of the angle plate structure of the steel structure welding device described in this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0017] Example 1:

[0018] A welding device for steel structure engineering includes a positioning plate 01, a center seat 10, a positioning cylinder 20, a clamp 23, and a first double-threaded rod support 26. The front part of the positioning plate 01 is fixedly connected to an angle plate 02, the lower part of a screw box 03 is fixedly connected to a rotating shaft 04, and the lower part of the rotating shaft 04 is fixedly connected to a turntable 05. The angle plate 02 is adapted to the rotating shaft 04 and is connected to the rotating shaft 04, allowing the rotating shaft 04 to rotate within the angle plate 02. The screw box 03 has a screw shaft groove 06 inside, and the screw 07 has a screw shaft 08 inside. The screw shaft groove 06 is adapted to the screw shaft 08 and is connected to the screw shaft 08, allowing the screw shaft 08 to rotate within the screw shaft groove 06. The front part of the lead screw shaft 08 is fixedly connected to the hexagonal head 09 of the lead screw. During the use of the steel structure welding device, during the side welding process, the lead screw 07 is driven to rotate by the hexagonal head 09 of the lead screw, so that the lead screw 07 drives the angle plate 18 on the upper part of the center seat 10 to move. This allows the equipment to adjust the welding center point according to the size of the steel structure, thereby further increasing the adaptability of the equipment. The lead screw box 03 is adapted to the center seat 10 and is connected to the center seat 10. The center seat 10 slides inside the lead screw box 03. The upper part of the center seat 10 is fixedly connected to the angle frame 11. The worm gear table 12 has a worm gear shaft 13 on the side, and the angle frame 11 is adapted to the worm gear shaft 13.

[0019] Example 2:

[0020] The angle frame 11 of this utility model is connected to the center seat 10. The worm gear shaft 13 rotates inside the angle frame 11. The side of the worm gear shaft 13 is fixedly connected to the worm gear 14. The side of the center seat 10 is fixedly connected to the worm frame 15. The worm frame 15 is adapted to the worm 16. The worm frame 15 is connected to the worm 16. The worm 16 rotates inside the worm frame 15. The front of the worm 16 is fixedly connected to the worm hexagonal head 17. During the use of the steel structure engineering welding device, the worm hexagonal head 17 drives the worm 16 inside to drive the worm gear 14 to rotate. Because the transmission principle of the worm 16 and the worm gear 14 has a self-locking function, the equipment maintains the adjusted angle during operation, thereby enhancing the stability of the equipment. The worm 16 meshes with the worm gear 14 at the lower part. The upper part of the worm gear platform 12 is fixedly connected to the angle plate 18. Both the positioning plate 01 and the angle plate 18 have positioning grooves 19 inside.

[0021] Example 3:

[0022] The positioning groove 19 of this utility model is fixedly connected to the positioning cylinder 20, and the side of the synchronous frame 21 is fixedly connected to the clamp seat 22. The positioning cylinder 20 is adapted to the clamp seat 22. The positioning cylinder 20 is connected to the clamp seat 22, and the clamp seat 22 slides inside the positioning cylinder 20. The upper part of the clamp seat 22 is fixedly connected to the clamp 23. During the use of the steel structure engineering welding device, after the steel structure is clamped by the clamp 23 on the upper part of the angle plate 18 through the positioning plate 01, the worm gear hexagon head 17 on the side of the center seat 10 drives the worm wheel 14 to rotate, so that the worm wheel 14 drives the angle plate 18 to rotate, thereby fixing the steel structure inside the angle plate 18 according to the welding requirements, thereby increasing the adaptability of the equipment. The upper part of the positioning groove 19 has a clamp positioning groove 24, which is adapted to the clamp 23 and is connected to the clamp 23.

[0023] Example 4:

[0024] The clamp 23 of this utility model slides inside the clamp positioning groove 24. The upper part of the clamp 23 is fixedly connected to the buffer pad 25. The lower part of the positioning plate 01 and the lower part of the angle plate 18 are both fixedly connected to the first double threaded rod bracket 26. The second double threaded rod bracket 27 has a screw shaft 28 inside. The first double threaded rod bracket 26 is adapted to the screw shaft 28 and is connected to the screw shaft 28.

[0025] Example 5:

[0026] The screw shaft 28 of this utility model rotates inside the first double threaded rod bracket 26. The front part of the screw shaft 28 is fixedly connected to the screw handwheel 29. The synchronous frame 21 is fixedly connected to the threaded cylinder 30 inside. The threaded cylinder 30 is threadedly connected to the side of the second double threaded rod bracket 27. The lower part of the positioning plate 01 is fixedly connected to the foot 31. The lower part of the foot 31 has a bolt platform 32.

[0027] Example 6:

[0028] Installation steps of this utility model: Fix the front part of the positioning plate 01 to the angle plate 02; fix the lower part of the lead screw box 03 to the rotating shaft 04; fix the lower part of the rotating shaft 04 to the turntable 05; rotate the rotating shaft 04 inside the angle plate 02; rotate the lead screw shaft 08 inside the lead screw shaft groove 06; fix the front part of the lead screw shaft 08 to the lead screw hexagonal head 09; slide the center seat 10 inside the lead screw box 03; fix the upper part of the center seat 10 to the angle bracket 11; connect the angle bracket 11 to the center seat 10; rotate the worm gear shaft 13 inside the angle bracket 11; fix the side of the worm gear shaft 13 to the worm gear 14; fix the side of the center seat 10 to the worm gear frame 15; rotate the worm 16 inside the worm gear frame 15; fix the front part of the worm 16 to the worm hexagonal head 17; and slide the worm 16 onto the worm gear 14. The lower part engages, fixing the upper part of the worm gear table 12 to the angle plate 18, fixing the inside of the positioning groove 19 to the positioning cylinder 20, fixing the side of the timing frame 21 to the clamp seat 22, sliding the clamp seat 22 inside the positioning cylinder 20, fixing the upper part of the clamp seat 22 to the clamp 23, sliding the clamp 23 inside the clamp positioning groove 24, fixing the upper part of the clamp 23 to the buffer pad 25, fixing the lower part of the positioning plate 01 and the lower part of the angle plate 18 to the first double threaded rod bracket 26, rotating the screw shaft 28 inside the first double threaded rod bracket 26, fixing the front part of the screw shaft 28 to the screw handwheel 29, fixing the inside of the timing frame 21 to the threaded cylinder 30, threading the threaded cylinder 30 to the side of the second double threaded rod bracket 27, and fixing the lower part of the positioning plate 01 to the foot bracket 31.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A welding device for steel structure engineering, characterized in that: The system includes a positioning plate (01), a center seat (10), a positioning cylinder (20), a clamp (23), and a first double-threaded rod bracket (26). The front part of the positioning plate (01) is fixedly connected to the angle plate (02), the lower part of the screw box (03) is fixedly connected to the rotating shaft (04), the lower part of the rotating shaft (04) is fixedly connected to the turntable (05), the angle plate (02) is adapted to the rotating shaft (04), the angle plate (02) is connected to the rotating shaft (04), the rotating shaft (04) rotates inside the angle plate (02), the screw box (03) has a screw shaft groove (06) inside, and the screw (07) has a screw shaft (08) inside. The lead screw shaft groove (06) is adapted to the lead screw shaft (08), the lead screw shaft groove (06) is connected to the lead screw shaft (08), the lead screw shaft (08) rotates inside the lead screw shaft groove (06), the front part of the lead screw shaft (08) is fixedly connected to the lead screw hexagonal head (09), the lead screw box (03) is adapted to the center seat (10), the lead screw box (03) is connected to the center seat (10), the center seat (10) slides inside the lead screw box (03), the upper part of the center seat (10) is fixedly connected to the angle bracket (11), the worm gear table (12) has a worm gear shaft (13) on the side, and the angle bracket (11) is adapted to the worm gear shaft (13).

2. The steel structure welding device according to claim 1, characterized in that: The angle bracket (11) is connected to the center seat (10). The worm gear shaft (13) rotates inside the angle bracket (11). The side of the worm gear shaft (13) is fixedly connected to the worm gear (14). The side of the center seat (10) is fixedly connected to the worm frame (15). The worm frame (15) is adapted to the worm (16). The worm frame (15) is connected to the worm (16). The worm (16) rotates inside the worm frame (15). The front of the worm (16) is fixedly connected to the worm hexagonal head (17). The worm (16) meshes with the lower part of the worm gear (14). The upper part of the worm gear platform (12) is fixedly connected to the angle plate (18). The positioning plate (01) and the angle plate (18) both have positioning grooves (19).

3. The steel structure welding device according to claim 2, characterized in that: The positioning groove (19) is fixedly connected to the positioning cylinder (20), the side of the synchronous frame (21) is fixedly connected to the clamp seat (22), the positioning cylinder (20) is adapted to the clamp seat (22), the positioning cylinder (20) is connected to the clamp seat (22), the clamp seat (22) slides inside the positioning cylinder (20), the upper part of the clamp seat (22) is fixedly connected to the clamp (23), the upper part of the positioning groove (19) has a clamp positioning groove (24), the clamp positioning groove (24) is adapted to the clamp (23), and the clamp positioning groove (24) is connected to the clamp (23).

4. A steel structure welding device according to claim 3, characterized in that: The clamp (23) slides inside the clamp positioning groove (24). The upper part of the clamp (23) is fixedly connected to the buffer pad (25). The lower part of the positioning plate (01) and the lower part of the angle plate (18) are both fixedly connected to the first double threaded rod bracket (26). The second double threaded rod bracket (27) has a screw shaft (28) inside. The first double threaded rod bracket (26) is adapted to the screw shaft (28). The first double threaded rod bracket (26) is connected to the screw shaft (28).

5. A steel structure welding device according to claim 1, characterized in that: The screw shaft (28) rotates inside the first double threaded rod bracket (26). The front part of the screw shaft (28) is fixedly connected to the screw handwheel (29). The inside of the timing frame (21) is fixedly connected to the threaded cylinder (30). The threaded cylinder (30) is threadedly connected to the side of the second double threaded rod bracket (27). The lower part of the positioning plate (01) is fixedly connected to the leg (31). The lower part of the leg (31) has a bolt platform (32).

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