Assembling device for steel member welding

Abstract

The utility model provides an assembling device for steel member welding, belongs to the technical field of steel member machining, and solves the technical problem of how to adapt to two steel pipes with different included angles. An assembling device for steel member welding comprises an operation platform, a guide rail, a guide rail, a guide rail and a guide rail, the number of the adjusting rods is two, one ends of the two adjusting rods are hinged together, the corresponding parts of the movable ends of the adjusting rods are provided with guide rods, and the guide rods are placed in the guide grooves in a sliding mode; the first positioning holes are evenly formed in the operation platform, and a line formed by the multiple first positioning holes is kept perpendicular to the guide groove; the hinged positions of the two adjusting rods are hinged through a lug plate, the lug plate can be connected with the positioning rod in an inserted mode, and the positioning rod can be inserted into the first positioning hole; and the clamping mechanisms are uniformly arranged on the adjusting rod. The steel pipe assembling device can be matched with the assembling angle of two steel pipes to be assembled, and is wide in application range.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel component processing and relates to a welding assembly device, in particular to an assembly device for steel component welding. Background Art

[0002] Steel components include various building structural components made of steel, including steel pipes.

[0003] In the actual production or use of steel pipes, it is often necessary to weld two steel pipes together. In the existing welding method, workers need to first place the two steel pipes on auxiliary equipment, and then adjust the clamping device to ensure that the ends of the two steel pipes are aligned and fit. Then, workers will use clamps or pliers to fix the two steel pipes in the correct position to prevent displacement or shaking during welding. Finally, workers will use welding equipment to weld the two steel pipes so that they are firmly connected together.

[0004] After searching, for example, Chinese patent documents disclose a docking device for steel pipe welding [Application No.: CN202321519478.6; Publication No.: CN219945159U]. This device uses the first screw, the second screw and the sleeve as a whole to form a triangle with a variable angle with the first substrate and the second substrate. By rotating the sleeve, the first screw and the second screw are driven to move closer or farther from each other, changing the overall length, thereby changing the angle between the first substrate and the second substrate, and then changing the clamping angle of the fixing mechanism on the first substrate and the second substrate, so as to achieve the purpose of fixing the steel pipe at a certain angle, and has strong applicability.

[0005] Although the first substrate and the second substrate disclosed in the patent can change their angles to adapt to the angle of the two steel pipes after assembly, due to the limitations of the first screw, the second screw and the sleeve, the angles that can be adjusted by the first substrate and the second substrate are limited, which has certain limitations in actual use. Utility Model Content

[0006] The purpose of the utility model is to solve the above problems in the existing technology and propose an assembly device for welding steel components. The technical problem to be solved by the utility model is: how the assembly device can adapt to two steel pipes with different angles.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] An assembly device for welding steel components, comprising:

[0009] An operating platform, wherein a guide groove is provided on the operating platform;

[0010] An adjusting rod, wherein two adjusting rods are provided, and one end of the two adjusting rods is hinged together, and a guide rod is fixed to the movable end of the adjusting rod, and the guide rod is slidably placed in the guide groove;

[0011] Positioning holes one, the operating platform is evenly provided with positioning holes one, and the line formed by a plurality of positioning holes one is kept perpendicular to the guide groove;

[0012] A positioning rod, wherein the two adjusting rods are hinged at a hinge point through an ear plate, and a positioning rod is movably inserted on the ear plate, and the positioning rod is inserted into a positioning hole;

[0013] Clamping mechanism: the adjusting rod is evenly provided with clamping mechanisms.

[0014] The working principle of the utility model is: through the hinged setting of two adjusting rods, the two adjusting rods can be freely rotated to any angle, and with the restriction of the guide rod and the positioning rod, the two adjusting rods after the angle adjustment can be fixed and restricted, so as to adapt to any assembly angle of the two steel pipes to be assembled, and the application range is wide.

[0015] The adjusting rod comprises a sleeve and a sleeve rod, the sleeve rod is telescopically inserted in the sleeve, a movable active latch is installed on the sleeve, and insertion holes are evenly opened on the sleeve rod, and the movable latch is inserted into the insertion holes.

[0016] With the above structure, the adjusting rod can be extended and retracted to different degrees, thereby adapting to steel pipes of different lengths, and has strong applicability.

[0017] The operating platform is provided with a plurality of positioning holes 2 in a circular array, and the positioning rods are inserted into the positioning holes 2.

[0018] The above structure is adopted, and the adjusting rod is retractable, so that it can adapt to the assembly angle of the two steel pipes to be assembled and adapt to steel pipes of different lengths, and has strong applicability.

[0019] The surface of the operating platform is evenly provided with scale lines, and the scale lines at different positions are located at the peripheries of the first positioning hole and the second positioning hole at different positions.

[0020] By adopting the above structure, the positions of the two adjusting rods can be quickly determined, thereby determining the angle between the two adjusting rods, and then adapting the assembly angle of the two steel pipes to be assembled.

[0021] A universal wheel is fixed at a position at the bottom of the adjusting rod corresponding to the hinged end.

[0022] With the above structure, when adjusting the angle position of the adjusting rod, the adjusting rod can move more smoothly due to the assistance of the universal wheel, thereby improving work efficiency.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] 1. The utility model provides two adjustment rods hinged together, and the movable ends of the adjustment rods are restricted by the guide rods, so that the two adjustment rods can be adjusted to any angle, thereby adapting to any assembly angle of the two steel pipes to be assembled, and has a wide range of applications;

[0025] 2. The utility model sets the adjustment rod to be telescopic, and cooperates with the second positioning hole, so that it can adapt to the assembly angle of the two steel pipes to be assembled and adapt to steel pipes of different lengths, further expanding the scope of application;

[0026] 3. The utility model is provided with scale lines and universal wheels. The scale lines can quickly and accurately determine the position of the assembly angle that can be adapted to the two steel pipes to be assembled, thereby improving work efficiency; the universal wheels can ensure the smoothness of the movement of the adjusting rod when the adjusting rod adjusts its position, thereby also improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the adjusting rod structure.

[0029] Figure 3 It is a schematic diagram of the partial structure after the clamping mechanism and the adjusting rod are separated.

[0030] In the figure:

[0031] 10. Operating platform; 11. Guide groove; 12. Positioning hole 1; 13. Positioning hole 2; 14. Scale line;

[0032] 20. Adjustment rod; 21. Sleeve; 211. Movable latch; 22. Sleeve rod; 221. Socket; 23. Ear plate; 24. Guide rod; 25. Universal wheel; 26. Mounting slot; 27. Fixing hole;

[0033] 30. Clamping mechanism; 31. Mounting seat; 32. Cylinder; 321. Through hole; 33. Support plate; 34. Side plate; 35. Crank rod; 36. Clamp plate; 37. Torsion spring; 38. Fixing rod;

[0034] 39. Pressure rod;

[0035] 40. Positioning rod. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0037] Example

[0038] like Figure 1 As shown;

[0039] An assembly device for welding steel components comprises an operating platform 10, on which a guide groove 11 is provided; an adjusting rod 20, two adjusting rods 20 are provided, and one end of the two adjusting rods 20 is hinged together through an ear plate 23, and a guide rod 24 is fixed to the movable end of the adjusting rod 20, and the guide rod 24 is slidably placed in the guide groove 11, when the angles of the two adjusting rods 20 are adjusted, the guide rod 24 slides in the guide groove 11, thereby limiting one end of the adjusting rod 20; positioning holes 12 are uniformly provided on the operating platform 10, and the line formed by a plurality of positioning holes 12 is kept perpendicular to the guide groove 11; a positioning rod 40 is provided, and the positioning rod 40 passes through the ear plate 23 and is inserted into the positioning hole 12, so that the hinge of the two adjusting rods 20 can be limited and fixed, and the two adjusting rods 20 can be fixed at this time by cooperating with the two guide rods 24; a clamping mechanism 30 is provided uniformly on the adjusting rod 20, and the clamping mechanism 30 is used to fix and clamp a steel pipe.

[0040] During specific use, the two adjusting rods 20 are opened to make the angle between the two adjusting rods 20 adapt to the assembly angle of the two steel pipes to be assembled, and then the positioning rod 40 is inserted into the positioning hole 12 at the corresponding position through the ear plate 23 to fix the two adjusting rods 20, and then the steel pipe is clamped by the clamping mechanism 30 to align the ends of the two steel pipes to be assembled for welding.

[0041] like Figure 1 and Figure 2 As shown;

[0042] The adjusting rod 20 includes a sleeve 21 and a sleeve rod 22. The sleeve rod 22 is telescopically inserted into the sleeve 21. A movable active pin 211 is installed on the sleeve 21. Plug holes 221 are evenly opened on the sleeve rod 22. The movable pin 211 is inserted into the plug hole 221 to fix the sleeve 21 and the sleeve rod 22 after telescopic adjustment. In this way, the length of the adjusting rod 20 can be adjusted to adapt to steel pipes of different lengths. In addition, there are several positioning holes 13 in a circular array on the operating platform 10. When the length of the adjusting rod 20 is adjusted, the positioning rod 40 can be inserted into the positioning hole 13 at the corresponding position to also limit and fix the adjusting rod 20.

[0043] Furthermore, scale lines 14 are evenly arranged on the surface of the operating platform 10. The scale lines 14 at different positions are located at the periphery of the positioning hole 12 and the positioning hole 2 13 at different positions. The scale lines 14 are angle scales, which makes it convenient to adjust the positions of the two adjusting rods 20 according to the scale lines 14, so as to quickly and accurately determine the position that can adapt to the assembly angle of the two steel pipes to be assembled, thereby improving work efficiency.

[0044] Furthermore, a universal wheel 25 is fixed at the position of the bottom of the adjusting rod 20 corresponding to the hinged end. The universal wheel 25 is in direct contact with the operating platform 10. On the one hand, it supports the adjusting rod 20. On the other hand, when the position of the adjusting rod 20 is adjusted, the adjusting rod 20 moves more smoothly, thereby improving work efficiency.

[0045] like Figure 2 and Figure 3 As shown;

[0046] The sleeve 21 and the sleeve rod 22 are both provided with mounting grooves 26, and the clamping mechanism 30 includes a mounting seat 31, and the mounting seat 31 can be slidably mounted in the mounting groove 26. A movable fixing rod 38 is provided on the mounting seat 31. Fixing holes 27 are evenly provided on the sleeve 21 and the sleeve rod 22, and the fixing rod 38 is inserted into the fixing hole 27. In this way, the position of the mounting seat 31 can be adjusted and it can also be fixed. A cylinder 32 is fixed on the mounting seat 31, and the cylinder 32 is used to limit the steel pipe. A support plate 33 is fixed on the cylinder 32. A tilting rod 35 is hinged on the support plate 33 through a symmetrical side plate 34. One end of the tilting rod 35 extends into the cylinder 32 and is fixed with a clamping plate 36. A through hole 321 is provided on the cylinder 32 to facilitate the movement of the tilting rod 35. A pressure rod 39 is fixed to the other end of the tilting rod 35, and a torsion spring 37 is fixed between the tilting rod 35 and the two side plates 34.

[0047] During actual use, the pressure rod 39 is pressed downward, so that the tilting rod 35 drives the clamping plate 36 to move upward, and then the steel pipe is passed through the cylinder 32. After that, the pressure rod 39 is released. Due to the rebound of the torsion spring 37, the tilting rod 35 drives the clamping plate 36 to move downward and clamp the steel pipe, so that the steel pipe is limited and fixed.

[0048] The working principle of the utility model is as follows: when in use, the two adjusting rods 20 are moved toward or away from each other, so as to adjust the angle between the two adjusting rods 20, and the positions of the two adjusting rods 20 are quickly determined by coordinating the corresponding scale lines 14 outside the positioning holes 12 and 13 at different positions, and then the positioning rod 40 is inserted through the ear plate 23 into the positioning holes 12 or 13 at the corresponding positions to fix the two adjusting rods 20, and then a plurality of clamping mechanisms 30 are moved to appropriate positions and fixed, and then starting from the clamping mechanism 30 corresponding to the movable end of the adjusting rod 20, the upper pressure rod 39 is pressed to make the tilting rod 35 drive the clamping plate 36 to move upward, and at the same time make the steel pipe pass through the cylinder 32, and then the pressure rod 39 is released to make the clamping plate 36 clamp the steel pipe, and the subsequent operations of the clamping mechanism 30 are similar, until the steel pipe is completely fixed.

[0049] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An assembly device for welding steel components, characterized in that: include: An operating platform (10), wherein a guide groove (11) is provided on the operating platform (10); An adjusting rod (20), wherein two adjusting rods (20) are provided, and one end of the two adjusting rods (20) is hinged together, and a guide rod (24) is fixed to the movable end of the adjusting rod (20), and the guide rod (24) is slidably placed in the guide groove (11); Positioning holes (12), the operating platform (10) is evenly provided with positioning holes (12), and a line formed by a plurality of positioning holes (12) is kept perpendicular to the guide groove (11); A positioning rod (40), wherein the two adjusting rods (20) are hinged at a hinge point through an ear plate (23), and the ear plate (23) is movably plugged with a positioning rod (40), and the positioning rod (40) is inserted into a positioning hole (12); A clamping mechanism (30) is evenly arranged on the adjusting rod (20).

2. The assembly device for welding steel components according to claim 1, characterized in that: The adjusting rod (20) comprises a sleeve (21) and a sleeve rod (22); the sleeve rod (22) is telescopically inserted into the sleeve (21); a movable latch (211) is mounted on the sleeve (21); and insertion holes (221) are evenly formed on the sleeve rod (22); the movable latch pin (211) is inserted into the insertion hole (221).

3. The assembly device for welding steel components according to claim 2, characterized in that: A plurality of positioning holes (13) are provided in a circular array on the operating platform (10), and the positioning rods (40) are inserted into the positioning holes (13).

4. The assembly device for welding steel components according to claim 3, characterized in that: The surface of the operating platform (10) is evenly provided with scale lines (14), and the scale lines (14) at different positions are located at the peripheries of the first positioning hole (12) and the second positioning hole (13) at different positions.

5. The assembly device for welding steel components according to claim 4, characterized in that: A universal wheel (25) is fixed at a position at the bottom of the adjusting rod (20) corresponding to the hinged end.

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