Welding tool for forklift production

Abstract

The utility model provides a welding tool for forklift production, and belongs to the technical field of welding tools. The welding fixing platform is of a cuboid structure, and a plurality of screw holes are evenly distributed in the surface of the welding fixing platform. The two ends of the welding fixing platform are fixed through supporting mechanisms. The supporting mechanism comprises a first support and a second support. A rotation driving mechanism is arranged between the second connecting plate and the second support so as to fix the welding fixing platform. According to the welding tool, the two ends of the welding fixing platform are rotationally connected with the tops of the two supports, the inclination angle can be changed according to needs when the welding tool is used, relative fixing is achieved through the rotation driving mechanism, different use requirements are met, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a welding tooling for forklift production. Background Art

[0002] A welding jig is a set of fixtures that secure, clamp, and position the welds. It's primarily used for welding a wide variety of weldable materials, suitable for welding materials of all sizes and models. In welding production, jigs are essential auxiliary tools. Steel frame welding in forklift production requires the use of a welding jig before welding. However, existing welding jigs are relatively fixed and non-adjustable, making it difficult to adjust the jig's structure as needed and resulting in poor applicability. Therefore, the present utility model provides a conveniently adjustable welding jig for forklift production. Utility Model Content

[0003] The purpose of the utility model is to provide a welding tool for forklift production.

[0004] In order to solve the above technical problems, the purpose of this utility model is achieved as follows:

[0005] A welding tool for forklift production, comprising: a welding fixing platform; the welding fixing platform is a rectangular parallelepiped structure, and a plurality of screw holes are uniformly distributed on its surface;

[0006] The two ends of the welding fixing platform are fixed by a support mechanism; the support mechanism includes a first bracket and a second bracket; a first connecting plate is rotatably connected to one side of the top of the first bracket; the first connecting plate is detachably connected to the first end of the welding fixing platform; a second connecting plate is rotatably provided on one side of the top of the second bracket; the second connecting plate is detachably connected to the second end of the welding fixing platform;

[0007] A rotation drive mechanism is provided between the second connecting plate and the second bracket; the rotation drive mechanism includes a rotation fixing disk, a fixing seat and a fixing rod; the rotation fixing disk is rotatably provided between the second connecting plate and the second bracket, and is provided with a plurality of fixing holes; the fixing holes are distributed in a circular pattern; a rotation disk is provided on the outer peripheral surface of the rotation fixing disk; the fixing seat is fixed to the top of the second bracket; the fixing rod is threadedly engaged with the fixing seat, with both ends extending outside the fixing seat, and its first end can be inserted into the fixing hole, and the second end is provided with a rotation handle.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme, the first bracket and the second bracket both include a top seat, a vertical beam and a cross beam; the top seat is arranged at the top of the vertical beam, the cross beam is arranged at the bottom of the vertical beam, and a universal wheel is arranged at the bottom of the cross beam.

[0009] On the basis of the above solution and as a preferred solution of the above solution, a reinforcing beam is provided between the vertical beam and the horizontal beam.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, an outer tube is provided on one side of the crossbeam; an inner rod is provided between the first bracket and the second bracket; both ends of the inner rod are inserted into the two outer tubes and fixedly connected by a first bolt.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, a plurality of welding fixing blocks are provided on the welding fixing platform; the welding fixing block is L-shaped, with a first side connected to the welding fixing platform and a second side abutting against the workpiece to be welded; a long hole is opened on the first side of the welding fixing block; the long hole cooperates with a second bolt to realize the connection between the welding fixing block and the welding fixing platform.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, a number of welding fixing rods are provided on the welding fixing platform; threads are provided at the bottom of the welding fixing rods to cooperate with the screw holes to achieve fixed connection; a connecting rod is rotatably provided on the welding fixing rod; a fixing screw is provided on the connecting rod; the fixing screw is matched with the connecting rod thread, and an abutment portion is provided at the bottom.

[0013] The beneficial effect of the present invention is that the two ends of the welding fixing platform of the welding tool provided by the present invention are rotatably connected to the top of the two brackets. When in use, the tilt angle can be changed as needed, and relative fixation is achieved through a rotating drive mechanism to meet different usage requirements and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the first bracket structure of the present utility model.

[0016] Figure 3 This is a schematic diagram of the second bracket structure of the present utility model.

[0017] Figure 4 This is a structural diagram of the welding fixing block of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the welding fixing rod of the utility model.

[0019] In the figure: 1. Welding fixing platform; 2. Screw hole; 3. First bracket; 4. Second bracket; 5. First connecting plate; 6. Second connecting plate; 7. Rotating fixing plate; 8. Fixing seat; 9. Fixing rod; 10. Fixing hole; 11. Rotating plate; 12. Rotating handle; 13. Top seat; 14. Vertical beam; 15. Horizontal beam; 16. Universal wheel; 17. Reinforcement beam; 18. Outer tube; 19. Inner tube; 20. First bolt; 21. Welding fixing block; 22. Long hole; 23. Second bolt; 24. Welding fixing rod; 25. Connecting rod; 26. Fixing bolt; 27. Abutment part. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 As shown, a welding tool for forklift production includes: a welding fixing platform 1, which is a rectangular parallelepiped structure with a plurality of screw holes 2 distributed on its surface.

[0022] The two ends of the welding fixing platform 1 are fixedly supported by a supporting mechanism, which includes a first bracket 3 and a second bracket 4 .

[0023] like Figure 2 and Figure 3 As shown, both the first bracket 3 and the second bracket 4 include a top base 13, a vertical beam 14, and a horizontal beam 15. The top base 13 is located on top of the vertical beam 14, while the horizontal beam 15 is located at the bottom of the vertical beam 14. Universal wheels 16 are provided at the bottom of the horizontal beam 15 to facilitate mobility and enhance the flexibility of the fixture. A reinforcing beam 17 is provided between the vertical beam 14 and the horizontal beam 15 to enhance the structural strength of the bracket.

[0024] Furthermore, an outer tube 18 is provided on one side of the crossbeam 15. The outer tubes 18 of the two brackets are arranged on opposite sides. An inner rod 19 is provided between the first bracket 3 and the second bracket 4. The ends of the inner rod 19 are inserted into the two outer tubes 18 and fixedly connected by first bolts 20. Specifically, a plurality of threaded openings are provided in the outer tube 18 and the inner rod 19. By engaging the first bolts 20, the length of the inner rod 19 inserted into the outer tube 18 can be changed, thereby adjusting the distance between the first bracket 3 and the second bracket 4 to accommodate welding fixing platforms 1 of different lengths.

[0025] A first connecting plate 5 is rotatably connected to one side of the top of the first bracket 3, and the first connecting plate 5 is detachably connected to the first end of the welding fixing platform 1. A connecting rod is rotatably connected to the top seat 13 of the first bracket 3, and the first connecting plate 5 is fixed to the other end of the connecting rod. The first connecting plate 5 is detachably connected to the welding fixing platform 1 via bolts.

[0026] A second connecting plate 6 is rotatably mounted on one side of the top of the second bracket 4; the second connecting plate 6 is detachably connected to the second end of the welding fixture platform 1. A connecting rod is rotatably mounted on the top seat 13 of the second bracket 4, and the second connecting plate 6 is fixed to the other end of the connecting rod. The second connecting plate 6 is detachably connected to the welding fixture platform 1 via bolts.

[0027] A rotation drive mechanism is provided between the second connecting plate 6 and the second bracket 4. The rotation drive mechanism comprises a rotation fixing disk 7, a fixing seat 8 and a fixing rod 9.

[0028] A rotating fixed disk 7 is rotatably mounted between the second connecting plate 6 and the second bracket 4 and is provided with a plurality of fixing holes 10. The rotating fixed disk 7 is mounted on the connecting rod and rotates synchronously with the second connecting plate 6. It is preferably a circular disk. The fixing holes 10 are evenly distributed around the circumference of the rotating fixed disk 7. A rotating disk 11 is provided on the outer circumference of the rotating fixed disk 7. In this embodiment, the rotating disk 11 is a bracket structure, which facilitates manual rotation of the welding fixed platform 1.

[0029] The fixing base 8 is fixed to the top of the second bracket 4, specifically to the top of the top base 13. The fixing rod 9 is threadedly engaged with the fixing base 8, with both ends extending outside the fixing base 8. Its first end can be inserted into the fixing hole 10, and the second end is provided with a rotating handle 12. By rotating the handle 12, the fixing rod 9 is rotated, which can be moved relative to the fixing base 8. Its first end can be inserted into the extending fixing hole 10. When the first end of the fixing rod 9 is inserted into the fixing hole 10, the rotating fixing plate 7 and the welding fixing platform 1 can be fixed. When the tilt angle of the welding fixing platform 1 needs to be changed, the fixing rod 9 is rotated so that it extends from one fixing hole 10 and then extends into another fixing hole 10.

[0030] like Figure 4 As shown, the welding platform 1 is provided with several welding blocks 21. The welding blocks 21 are L-shaped, with their first sides connected to the welding platform 1 and their second sides abutting the workpiece to be welded. The first sides of the welding blocks 21 are provided with elongated holes 22, which cooperate with second bolts 23 to connect the welding blocks 21 to the welding platform 1. When the workpiece to be welded is placed on the welding platform 1, it is secured by the abutment of the several welding blocks 21. The edges of the welding blocks 21 abutting the workpiece to be welded can be made of soft material to reduce damage.

[0031] like Figure 5As shown, a plurality of welding fixing rods 24 are provided on the welding fixing platform 1. The bottom of the welding fixing rod 24 is provided with a thread to cooperate with the screw hole 2 to achieve a fixed connection with the welding fixing platform 1. A connecting rod 25 is rotatably provided on the welding fixing rod 24, and a fixing screw 26 is provided on the connecting rod 25. The fixing screw 26 is threadedly engaged with the connecting rod 25, and an abutment portion 27 is provided at the bottom. One end of the connecting rod 25 is rotatably connected to the welding fixing rod 24, and the other end has a central hole to threadably engage the fixing screw 26. When in use, the fixing screw 26 is rotated onto the workpiece to be welded, and then the fixing screw 26 is rotated to lower it, and the workpiece to be welded is fixed on the welding fixing platform 1. Among them, the abutment portion 27 is preferably made of a soft material to reduce damage.

[0032] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A welding tool for forklift production, characterized in that: include: A welding fixing platform (1); the welding fixing platform (1) is a rectangular parallelepiped structure, and a plurality of screw holes (2) are evenly distributed on its surface; The two ends of the welding fixing platform (1) are fixed by a supporting mechanism; the supporting mechanism comprises a first bracket (3) and a second bracket (4); a first connecting plate (5) is rotatably connected to one side of the top of the first bracket (3); the first connecting plate (5) is detachably connected to the first end of the welding fixing platform (1); a second connecting plate (6) is rotatably provided on one side of the top of the second bracket (4); the second connecting plate (6) is detachably connected to the second end of the welding fixing platform (1); A rotation drive mechanism is arranged between the second connecting plate (6) and the second bracket (4); the rotation drive mechanism comprises a rotation fixing disk (7), a fixing seat (8) and a fixing rod (9); the rotation fixing disk (7) is rotatably arranged between the second connecting plate (6) and the second bracket (4), and is provided with a plurality of fixing holes (10); the fixing holes (10) are distributed in a circular pattern; a rotation disk (11) is arranged on the outer peripheral surface of the rotation fixing disk (7); the fixing seat (8) is fixed on the top of the second bracket (4); the fixing rod (9) is threadedly engaged with the fixing seat (8), and both ends extend outside the fixing seat (8), and the first end thereof can extend into the fixing hole (10), and the second end thereof is provided with a rotation handle (12).

2. A welding tool for forklift production according to claim 1, characterized in that: The first bracket (3) and the second bracket (4) both comprise a top seat (13), a vertical beam (14) and a cross beam (15); the top seat (13) is arranged at the top of the vertical beam (14), the cross beam (15) is arranged at the bottom of the vertical beam (14), and a universal wheel (16) is arranged at the bottom of the cross beam (15).

3. A welding tool for forklift production according to claim 2, characterized in that: A reinforcing beam (17) is provided between the vertical beam (14) and the horizontal beam (15).

4. A welding tool for forklift production according to claim 2, characterized in that: An outer tube (18) is provided on one side of the cross beam (15); an inner rod (19) is provided between the first bracket (3) and the second bracket (4); two ends of the inner rod (19) are inserted into the two outer tubes (18) and fixedly connected by a first bolt (20).

5. The welding tool for forklift production according to claim 1, characterized in that: A plurality of welding fixing blocks (21) are arranged on the welding fixing platform (1); the welding fixing block (21) is L-shaped, with a first side connected to the welding fixing platform (1) and a second side abutting against a workpiece to be welded; a long hole (22) is provided on the first side of the welding fixing block (21); the long hole (22) cooperates with a second bolt (23) to realize the connection between the welding fixing block (21) and the welding fixing platform (1).

6. The welding tool for forklift production according to claim 1, characterized in that: A plurality of welding fixing rods (24) are arranged on the welding fixing platform (1); threads are arranged at the bottom of the welding fixing rods (24) to cooperate with the screw holes (2) to achieve fixed connection; connecting rods (25) are rotatably arranged on the welding fixing rods (24); fixing screws (26) are arranged on the connecting rods (25); the fixing screws (26) are threadedly matched with the connecting rods (25), and abutment portions (27) are arranged at the bottom.

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