Heightening tool for welding cantilever crane

Abstract

The utility model relates to the technical field of welding instruments, and provides a welding cantilever crane heightening tool which comprises a bottom plate, at least two supporting frames arranged on the top of the bottom plate, sliding rails arranged on the tops of the supporting frames and a welding device arranged on the sliding rails in a sliding mode. The welding device comprises a base arranged on the sliding rail in a sliding mode, a first driving device for driving the base to slide, a rotating base arranged on the base, a second driving device for driving the rotating base to rotate, a vertical base arranged on the rotating base, a lifting base arranged on the vertical base in a lifting mode and a third driving device for driving the lifting base to ascend and descend. And the operating platform is arranged on the lifting seat. According to the automatic welding device, the supporting frame serves as a heightening tool and can adapt to workpieces with large sizes and heights, the welding device can be rapidly adjusted to the proper height, the welding quality is improved, the flexibility, universality and production efficiency of a production line are improved, and the technical problems that an existing automatic welding machine is difficult to adapt to workpieces with different sizes and low in universality are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding instruments, in particular to a heightening tooling for a welding boom machine. Background Art

[0002] Welding, also known as fusion welding or brazing, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many types of welding machines, which can generally be divided into automatic welding machines and non-automatic welding machines. A non-automatic welding machine welds an object by manually holding a device, but long-term use of manual welding will cause certain damage to the eyes and body of the staff. An automatic welding machine is controlled by a chip to achieve automatic welding of an object. For existing automatic welding machines, when welding a workpiece or tooling, they cannot automatically adjust the welding height according to different workpieces or toolings, cannot meet the requirements of the welding height of different workpieces, have poor versatility, bring inconvenience to the work of welding personnel, result in low production efficiency, and high equipment costs for enterprises. Content of the Utility Model

[0003] Therefore, in view of the above problems, the utility model provides a heightening tooling for a welding boom machine. It solves the technical problem that existing automatic welding machines are difficult to be applicable to workpieces of different sizes and have low versatility.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A heightening tooling for a welding boom machine includes a bottom plate, at least two support frames arranged on the top of the bottom plate, a slide rail arranged on the top of the support frames, and a welding device slidably arranged on the slide rail. The welding device includes a base slidably arranged on the slide rail, a first driving device for driving the base to slide, a rotating seat arranged on the base, a second driving device for driving the rotating seat to rotate, a vertical seat arranged on the rotating seat, a lifting seat liftably arranged on the vertical seat, a third driving device for driving the lifting seat to lift, and an operating platform arranged on the lifting seat.

[0006] Further:

[0007] A moving frame is arranged on the lifting seat, and a fourth driving device for driving the moving frame to move horizontally is arranged. The moving direction of the moving frame and the lifting seat is perpendicular to each other, and the operating platform is arranged on the moving frame. A welder can stand on the operating platform.

[0008] A welding torch is rotatably arranged at the end of the moving frame, and a fifth driving device for driving the welding torch to rotate is arranged on the moving frame.

[0009] A platform is connected to the bottom of the vertical seat. The rotation of the vertical seat can drive the platform to rotate together. A first reinforcing plate is arranged between the vertical seat and the rotating seat, and the first reinforcing plate is in a right trapezoid structure.

[0010] The support frame includes a plurality of columns vertically arranged at the top of the base plate, and a first connecting rod arranged at the top of the columns and connected to the plurality of columns, and the slide rail is arranged at the top of the first connecting rod.

[0011] In each support frame, adjacent columns are connected by at least one second connecting rod; a plurality of third connecting rods are arranged between two adjacent support frames, and two ends of each third connecting rod are respectively connected to the first connecting rod or respectively connected to the columns.

[0012] There is at least one fourth connecting rod between two adjacent support frames, and the fourth connecting rod is in an X-shaped structure.

[0013] Baffles are arranged at both ends of the slide rail on the first connecting rod, and a second reinforcing plate is arranged between the baffle and the column, and the second reinforcing plate is in a triangular structure.

[0014] The support frame is connected with a diagonal brace, and the other end of the diagonal brace is connected with a backing plate, and the backing plate is installed on the ground.

[0015] Ladders are arranged on both the welding device and the support frame, and guardrails are arranged on the ladders.

[0016] By adopting the foregoing technical solutions, the beneficial effects of the present utility model are as follows:

[0017] The present utility model uses the support frame as a heightening tooling, which can adapt to workpieces with larger sizes and heights, reduce equipment investment costs and production costs. The welding device can slide along the slide rail and the operating platform can be lifted, so that the welding area can be easily moved to different positions and quickly adjusted to a suitable height, improving welding quality. It can also adapt to products of different sizes, improving the flexibility, versatility and production efficiency of the production line. Since the upright seat can rotate, it can weld workpieces on multiple stations, saving the time and labor required for reinstalling the operating platform, making the welding operation more efficient; further, the structure of the support frame has good support strength and support stability; further, the overall structural strength and bearing capacity of the support frame can be enhanced through the second connecting rod, the third connecting rod, the fourth connecting rod and the diagonal brace, having good firmness and durability, reducing shaking during welding, and ensuring safety performance; further, the connection stability between the column and the rotating seat is enhanced through the first reinforcing plate, the baffle can play a limiting role to prevent the base from slipping and causing the collapse of the welding device, and the structural strength of the baffle is enhanced through the second reinforcing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the present utility model from another angle;

[0020] Figure 3 is Figure 2 a partial enlarged view of;

[0021] Figure 4 is a structural schematic diagram of the support frame;

[0022] Figure 5 is a front view of the support frame.

[0023] In the figure: 1, base plate; 2, support frame; 3, slide rail; 4, welding device; 41, base; 42, rotating seat; 43, vertical seat; 44, lifting seat; 45, operating platform; 46, platform; 47, first reinforcing plate; 48, moving frame; 49, welding torch; 21, column; 22, first connecting rod; 23, second connecting rod; 24, third connecting rod; 25, fourth connecting rod; 26, baffle; 27, second reinforcing plate; 5, diagonal brace; 6, backing plate; 7, ladder. Specific embodiments

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Referring to Figures 1 to 5 , the present invention provides a welding boom machine heightening tooling, including a base plate 1, at least two support frames 2 provided on the top of the base plate 1, a slide rail 3 provided on the top of the support frames 2, and a welding device 4 slidably provided on the slide rail 3.

[0026] The welding device 4 includes a base 41 slidably provided on the slide rail 3, a first driving device for driving the base 41 to slide, a rotating seat 42 provided on the base 41, a second driving device for driving the rotating seat 42 to rotate, a vertical seat 43 provided on the rotating seat 42, a lifting seat 44 liftably provided on the vertical seat 43, a third driving device for driving the lifting seat 44 to lift, and an operating platform 45 provided at the end of the lifting seat 44. A moving frame 48 is provided on the lifting seat 44, and a fourth driving device for driving the moving frame 48 to move horizontally is provided. The moving directions of the moving frame 48 and the lifting seat 44 are perpendicular to each other. The operating platform 45 is provided on the moving frame 48, and a welder can stand on the operating platform 45. A welding torch 49 is rotatably provided at the end of the moving frame 48, and a fifth driving device for driving the welding torch 49 to rotate is provided on the moving frame 48. A platform 46 is connected to the bottom of the vertical seat 43, and the rotation of the vertical seat 43 can drive the platform 46 to rotate together. A first reinforcing plate 47 is provided between the vertical seat 43 and the rotating seat 42, and the first reinforcing plate 47 has a right trapezoidal structure.

[0027] The support frame 2 includes a plurality of columns 21 vertically arranged on the top of the bottom plate 1, and a first connecting rod 22 arranged on the top of the columns 21 and connected to the plurality of columns 21. The slide rail 3 is arranged on the top of the first connecting rod 22. In each support frame 2, adjacent columns 21 are connected by a plurality of second connecting rods 23; a plurality of third connecting rods 24 are arranged between two adjacent support frames 2, and both ends of the third connecting rod 24 are respectively connected to the first connecting rod 22 or both ends are respectively connected to the columns 21. There are two fourth connecting rods 25 between two adjacent support frames 2, and the fourth connecting rods 25 are in an X-shaped structure. Baffles 26 are arranged at both ends of the slide rail 3 on the first connecting rod 22, and a second reinforcing plate 27 is arranged between the baffle 26 and the column 21, and the second reinforcing plate 27 is in a triangular structure. The support frame 2 is connected with a diagonal brace 5, and the other end of the diagonal brace 5 is connected with a backing plate 6, and the backing plate 6 is installed on the ground.

[0028] The number of the above-mentioned support frames 2 can be two, three, four or even more, which is specifically set according to the situation.

[0029] The above-mentioned bottom plate 1 can also be fixed to the ground by expansion bolts, which is more stable and is specifically set according to the situation.

[0030] Rollers can be arranged at the bottom of the above-mentioned base 41, and the base 41 is driven by the rollers to slide along the slide rail 3, which is specifically set according to the situation.

[0031] The above-mentioned second driving device and fifth driving device can be a rotary motor, a rotary cylinder or other driving devices, which are specifically set according to the situation.

[0032] The above-mentioned first driving device, third driving device and fourth driving device can be a servo motor, a stepping motor, a cylinder or other linear motion devices, which are specifically set according to the situation.

[0033] After the above-mentioned welding device 4 confirms the position, it can be fixed on the slide rail 3 by bolts and nuts or other fixing parts, which is specifically set according to the situation.

[0034] The above-mentioned platform 46 can also not be set, which is specifically set according to the situation.

[0035] The above-mentioned first reinforcing plate 47 and second reinforcing plate 27 can be rectangular, triangular, trapezoidal or other shapes, and the first reinforcing plate 47 and second reinforcing plate 27 can also not be set, which is specifically set according to the situation.

[0036] The number of the above-mentioned columns 21 can be two, three, four or even more, which is specifically set according to the situation.

[0037] The number of the second connecting rod 23, the third connecting rod 24, the fourth connecting rod 25, and the diagonal brace 5 described above can be one, two, three or more, and can be in the shape of a C, an I-beam, a square or other structures. The first connecting rod 22, the second connecting rod 23, the third connecting rod 24, and the diagonal brace 5 can also be not provided, and are specifically set according to the situation.

[0038] The baffle 26 described above can also be not provided, and is specifically set according to the situation.

[0039] A guardrail can also be provided on the ladder 7 described above, as Figure 2 shown in the ladder 7 in [reference], and the ladder 7 can also be not provided, and is specifically set according to the situation.

[0040] The working mode of the present utility model is as follows:

[0041] During use, the welding device 4 is installed on the support frame 2. The base 41 moves along the slide rail 3 to a suitable position, the rotating seat 42 rotates to drive the vertical seat 43 to rotate to a suitable position, and the lifting seat 44 moves up and down along the column 21 to a suitable position, then the welding operation can be started, which is applicable to workpieces with larger sizes; similarly, the welding device 4 is disassembled from the support frame 2, which is applicable to workpieces with smaller sizes.

[0042] Although the present utility model is specifically shown and introduced in combination with the preferred implementation modes, those skilled in the art should understand that various changes can be made to the present utility model in terms of form and details without departing from the spirit and scope of the present utility model defined by the appended claims, and all of them fall within the protection scope of the present utility model.

Claims

1. A welding boom machine heightening tool, characterized by: The invention comprises a bottom plate, at least two support frames arranged on the top of the bottom plate, a slide rail arranged on the top of the support frame, and a welding device slidably arranged on the slide rail. The welding device comprises a base slidably arranged on the slide rail, a first driving device driving the base to slide, a rotating seat arranged on the base, a second driving device driving the rotating seat to rotate, a standing seat arranged on the rotating seat, a lifting seat liftably arranged on the standing seat, a third driving device driving the lifting seat to rise and fall, and an operating table arranged on the lifting seat.

2. The welding boom machine heightening tooling according to claim 1 is characterized by: The lifting seat is provided with a moving frame and a fourth driving device for driving the moving frame to move horizontally. The moving directions of the moving frame and the lifting seat are perpendicular to each other. The operating platform is arranged on the moving frame, and the welder can stand on the operating platform.

3. The welding boom machine heightening tooling according to claim 2 is characterized by: A welding gun is rotatably provided at the end of the movable frame, and a fifth driving device for driving the welding gun to rotate is provided on the movable frame.

4. The welding boom machine heightening tool according to claim 1, characterized in that: The bottom of the stand is connected to a platform, and the rotation of the stand can drive the platform to rotate together. A first reinforcing plate is arranged between the stand and the rotating seat, and the first reinforcing plate is in a right-angle trapezoidal structure.

5. The welding boom machine heightening tool according to claim 1, characterized in that: The support frame comprises a plurality of columns vertically arranged on the top of the bottom plate, a first connecting rod arranged on the top of the columns and connected to the plurality of columns, and the slide rail is arranged on the top of the first connecting rod.

6. The welding boom machine heightening tooling according to claim 5 is characterized by: In each of the support frames, adjacent columns are connected by at least one second connecting rod; a plurality of third connecting rods are arranged between two adjacent support frames, and both ends of the third connecting rods are respectively connected to the first connecting rod or the two ends are respectively connected to the columns.

7. The welding boom machine heightening tool according to claim 5, characterized in that: There is at least one fourth connecting rod between two adjacent support frames, and the fourth connecting rod is in an X-shaped structure.

8. The welding boom machine heightening tool according to claim 5, characterized in that: Baffles are provided on the first connecting rod at both ends of the slide rail, a second reinforcing plate is provided between the baffle and the column, and the second reinforcing plate is in a triangular structure.

9. The welding boom machine heightening tool according to claim 1, characterized in that: The support frame is connected with an oblique support rod, the other end of the oblique support rod is connected with a pad, and the pad is installed on the ground.

10. The welding boom machine heightening tool according to claim 1, characterized in that: The welding device and the supporting frame are both provided with ladders, and the ladders are provided with guardrails.

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