Steel structure plate curling forming device

Abstract

The utility model relates to the technical field of steel structure curling, in particular to a steel structure plate curling forming device which comprises a pressing plate rotating assembly, adjustable rotating assemblies, a guide column, an arc-shaped side plate, a panel and a power assembly, the adjustable rotating assemblies are located on the two sides of the pressing plate rotating assembly, and the guide column is located in front of the pressing plate rotating assembly. The arc-shaped side plate surrounds the pressing plate rotating assembly and the adjustable rotating assembly, the pressing plate rotating assembly, the adjustable rotating assembly, the guide column and the arc-shaped side plate are all arranged above the panel, and the power assembly is located below the panel. The pressing plate rotating assembly and the adjustable rotating assembly are creatively fused, accurate pressure is applied to L-shaped steel entering equipment, and stable control is achieved. And meanwhile, the design of the arc-shaped side plates effectively guides smooth bending of the L-shaped steel. In addition, due to the advanced power assembly and the visual effect, the whole operation process is automatically carried out, the working efficiency is remarkably improved, and perfect combination of technology optimization and efficiency improvement is shown.

Description

Technical Field

[0001] This utility model relates to the field of steel structure rolling technology, specifically a steel structure plate rolling forming device. Background Technology

[0002] Steel structural components are an important type of reinforcement in infrastructure construction, playing a significant load-bearing role in railway overhead bridge piers; while L-shaped steel is a common type of steel structural component. During the processing of L-shaped steel, it needs to be bent before it can be applied to concrete of the corresponding shape.

[0003] In the actual operation of L-shaped steel processing, the L-shaped steel rolling and forming process often faces many challenges, one of the most intractable problems being the difficulty in controlling the L-shaped steel during the rolling process. This problem not only affects the forming quality of the product but also brings considerable trouble to production efficiency and cost control. When L-shaped steel is fed into a plate rolling machine for rolling, its internal stress and strain state is very complex. Under the action of external forces, L-shaped steel is prone to plastic deformation, but due to the diversity of physical properties and mechanical properties of L-shaped steel, its deformation direction and degree are often difficult to predict and control accurately. This leads to the possibility that L-shaped steel may bend and fail to form its intended shape during the actual rolling process, that is, it cannot be rolled according to the expected trajectory and shape. To address this, we propose a steel structure plate rolling and forming device. Utility Model Content

[0004] The purpose of this invention is to provide a steel structure plate rolling and forming device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A steel structure sheet metal roll forming device includes a pressure plate rotating assembly, an adjustable rotating assembly, guide columns, arc-shaped side plates, a panel, and a power assembly. The adjustable rotating assembly is located on both sides of the pressure plate rotating assembly, the guide columns are located in front of the pressure plate rotating assembly, the arc-shaped side plates surround the pressure plate rotating assembly and the adjustable rotating assembly, the pressure plate rotating assembly, the adjustable rotating assembly, the guide columns, and the arc-shaped side plates are all located above the panel, and the power assembly is located below the panel.

[0007] Preferably, the pressure plate rotating assembly includes a pressure plate, a cylinder, a first drive wheel, and a first connecting column. The pressure plate is fixedly connected above the cylinder, the first drive wheel is fixedly connected above the first connecting column, and the cylinder is fixedly connected to the first connecting column below.

[0008] Preferably, the adjustable rotating assembly includes a heightening pad, a handle, a raised shaft, a second drive wheel, and a second connecting post. The heightening pad is located above the raised shaft, and a handle is fixedly connected above the heightening pad. The second drive wheel is fixedly connected below the raised shaft, and the lower part of the raised shaft is fixedly connected to the second connecting post.

[0009] Preferably, the power assembly includes a side plate, a base plate, a drive assembly, and support legs. The side plate includes a left side plate, a rear side plate, a front side plate, and a right side plate. The left side plate, rear side plate, front side plate, and right side plate are fixedly connected in a rectangle. The base plate is located below the left side plate, rear side plate, front side plate, and right side plate. Support legs are installed at the four corners of the base plate, and the drive assembly is connected to the middle of the base plate.

[0010] Preferably, the drive assembly includes multiple track shafts, multiple track rollers, tracks, a rotating roller shaft, and a power source. The multiple track shafts include a first track shaft, a second track shaft, and a third track shaft. The multiple track rollers include a first track roller shaft, a second track roller shaft, and a third track roller shaft. The first track shaft is fixedly connected to a second connecting post above it. The first track roller shaft is fixedly disposed outside the first track shaft. The second track shaft is fixedly connected to the first connecting post above it. The second track roller shaft is fixedly disposed outside the second track shaft. The third track roller shaft is fixedly disposed outside the third track shaft. The tracks surround the first track roller shaft, the second track roller shaft, and the third track roller shaft. The rotating roller shaft is fixedly connected to the third track shaft below it and connected to the top of a rotary motor. The bottom of the rotary motor is fixedly connected to a base plate.

[0011] Compared with existing technologies, the advantages of this invention are as follows: This invention innovatively integrates a pressure plate rotating assembly and an adjustable rotating assembly to apply precise pressure to the L-shaped steel entering the equipment, achieving stable control. Simultaneously, the arc-shaped side plate design effectively guides the smooth bending of the L-shaped steel. Furthermore, the power assembly and intuitive operation process are automated, significantly improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the rotating pressure plate assembly of this utility model;

[0014] Figure 3 This is a schematic diagram of the adjustable rotation component structure in this utility model;

[0015] Figure 4 This is a schematic diagram of the power component in this utility model;

[0016] Figure 5 This is a schematic diagram of the drive component in this utility model;

[0017] Figure 6 This is a schematic diagram of the usage state of this utility model.

[0018] In the diagram: 1. Pressure plate rotating assembly; 11. Pressure plate; 12. Cylinder; 13. First drive wheel; 14. First connecting column; 2. Adjustable rotating assembly; 21. Heightening pad; 22. Handle; 23. Protruding shaft; 24. Second drive wheel; 25. Second connecting column; 3. Guide column; 4. Arc-shaped side plate; 5. Panel; 6. Power assembly; 61. Left side plate; 62. Rear side plate; 63. Front side plate; 64. Right side plate; 65. Base plate; 66. Drive assembly; 661. First track shaft; 662. First track shaft wheel; 663. Second track shaft; 664. Second track shaft wheel; 665. Third track shaft; 666. Third track shaft wheel; 667. Track; 668. Rotating roller shaft; 669. Rotary motor; 67. Support leg; Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a technical solution:

[0021] A steel structure plate rolling forming device includes a pressure plate rotating assembly 1, an adjustable rotating assembly 2, a guide column 3, an arc-shaped side plate 4, a panel 5, and a power assembly 6. The adjustable rotating assembly 2 is located on both sides of the pressure plate rotating assembly 1, the guide column 3 is located in front of the pressure plate rotating assembly 1, and the arc-shaped side plate 4 surrounds the pressure plate rotating assembly 1 and the adjustable rotating assembly 2. The pressure plate rotating assembly 1, the adjustable rotating assembly 2, the guide column 3, and the arc-shaped side plate 4 are all located above the panel 5, and the power assembly 6 is located below the panel 5.

[0022] The pressure plate rotation assembly 1 includes a pressure plate 11, a cylinder 12, a first drive wheel 13, and a first connecting column 14. The pressure plate 11 is fixedly connected above the cylinder 12, the first drive wheel 13 is fixedly connected above the first connecting column 14, and the cylinder 12 is fixedly connected below the first connecting column 14. The cylinder 12 can drive the pressure plate 11 to move downwards to contact the L-shaped steel, thereby limiting its bending process. Driven by the first connecting column 14, the first drive wheel 13 is driven to rotate synchronously.

[0023] It should be noted that the surface of the first drive wheel 13 is provided with serrations, which can increase the friction with the L-shaped steel and better drive the L-shaped steel forward.

[0024] The adjustable rotating assembly 2 includes a heightening pad 21, a handle 22, a raised shaft 23, a second drive wheel 24, and a second connecting post 25. The heightening pad 21 is located above the raised shaft 23, and the handle 22 is fixedly connected above the heightening pad 21. The second drive wheel 24 is fixedly connected below the raised shaft 23, and the lower part of the raised shaft 23 is fixedly connected to the second connecting post 25. When processing L-shaped steel with a large height, the heightening pad 21 can be installed onto the raised shaft 23 by operating the handle 22 to accommodate the height of the L-shaped steel. Subsequently, driven by the rotation of the second connecting post 25, the raised shaft 23 and the second drive wheel 24 mounted on it will rotate accordingly.

[0025] It should be noted that the raised shaft 23 has protrusions at both ends, while the inner side of the second drive wheel 24 is equipped with grooves that precisely match the protrusions of the raised shaft 23. This allows the raised shaft 23 to rotate synchronously with the second drive wheel 24, ensuring a tight fit and efficient transmission. The surface of the second drive wheel 24 is serrated to increase the friction with the L-shaped steel, thus better driving the L-shaped steel forward.

[0026] The power assembly 6 includes a left side plate 61, a rear side plate 62, a front side plate 63, a right side plate 64, a base plate 65, a drive assembly 66, and support legs 67. The left side plate 61, rear side plate 62, front side plate 63, and right side plate 64 are fixedly connected in a rectangle. The base plate 65 is located below the left side plate 61, rear side plate 62, front side plate 63, and right side plate 64. Support legs 67 are installed at the four corners of the base plate 65, and the drive assembly 66 is connected to the center of the base plate 65. The left side plate 61, rear side plate 62, front side plate 63, right side plate 64, and base plate 65 together form a hollow rectangular frame structure. The drive assembly 66 is located inside the rectangular frame structure, and the support legs 67 provide stable support. The drive assembly 66, mounted on the base plate 65, can efficiently drive the entire device to achieve smooth rotation.

[0027] The drive assembly 66 includes a first track shaft 661, a first track shaft wheel 662, a second track shaft 663, a second track shaft wheel 664, a third track shaft 665, a third track shaft wheel 666, a track 667, a rotating roller shaft 668, and a rotating motor 669. The first track shaft 661 is fixedly connected to the upper part of the second connecting post 25. The first track shaft wheel 662 is fixedly disposed outside the first track shaft 661. The second track shaft 663 is fixedly connected to the upper part of the first connecting post 14. The second track shaft wheel 664 is fixedly disposed outside the second track shaft 663. The third track shaft wheel 666 is fixedly disposed outside the third track shaft 665. The track 667 surrounds the first track shaft wheel 662, the second track shaft wheel 664, and the third track shaft wheel 666. The rotating roller shaft 668 is fixedly connected to the lower part of the third track shaft 665 and connected to the upper part of the rotating motor 669. The rotating motor 669 is fixedly connected to the lower part of the base plate 65. The base plate 65 firmly supports the entire drive assembly 66. A rotary motor 669 drives a rotary roller 668 to rotate, which in turn causes the third track roller 666 mounted on the roller to rotate. As the third track roller 666 rotates, the track 667 is driven to move, and this chain reaction causes the first track roller 662 and the second track roller 664 to begin rotating. Finally, this rotational power is transmitted to the first track axle 661 and the second track axle 663, causing them to rotate synchronously.

[0028] It should be added that the first connecting column 14 and the second connecting column 25 both penetrate the panel 5 and extend into the rectangular frame structure, and are respectively connected to the second track shaft 663 and the first track shaft 661. The first connecting column 14 and the panel 5, as well as the second connecting column 25 and the panel 5, are connected by bearings. The inner ring of the bearing is fixed to the first connecting column 14 and the second connecting column 25, and the outer ring is fixed to the panel 5. This arrangement can not only provide stable support for the first connecting column 14 and the second connecting column 25, but also ensure their normal rotation.

[0029] It should be noted that a switch capable of controlling cylinder 12 and rotary motor 669 is installed on the front side plate 63.

[0030] The L-shaped steel to be bent is properly placed on panel 5, ensuring that one end is in close contact with guide post 3 for stable guidance, while the other end is close to the second drive wheel 24, so that the power generated by its rotation can achieve precise movement and bending of the L-shaped steel. The drive assembly 66 mounted on base plate 65 can efficiently drive the entire device to achieve smooth rotation.

[0031] The cylinder 12 drives the pressure plate 11 downwards to contact the L-shaped steel, thus limiting its bending process. Then, the rotary motor 669 is activated, which in turn drives the rotary roller 668 to rotate. This action causes the third track axle wheel 666 mounted on the rotary roller 668 to rotate as well. With the rotation of the third track axle wheel 666, the track 667 is driven to move, and this chain reaction causes the first track axle wheel 662 and the second track axle wheel 664 to rotate. Finally, this rotational power is transmitted to the first track axle 661 and the second track axle 663, causing them to rotate synchronously. When the second track axle 663 starts to rotate, this power is transmitted to the connected first connecting column 14, causing the first connecting column 14 to rotate as well. With the rotation of the first connecting column 14, the first drive wheel 13 rotates synchronously. Similarly, when the first track axle 661 rotates, it drives the connected second connecting column 25 to rotate. As the second connecting column 25 rotates, the protruding shaft 23 and the second drive wheel 24 mounted on it also rotate. The surfaces of the first drive wheel 13 and the second drive wheel 24 are serrated, which increases the friction with the L-shaped steel, thus better driving the L-shaped steel forward. When the L-shaped steel comes into contact with the curved side plate 4, it is subjected to the impact force of the curved side plate 4, and is guided to bend along its curvature. During this process, the specific curvature design of the curved side plate 4 ensures that the L-shaped steel can bend and deform according to the expected trajectory.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure plate rolling forming device, comprising a pressure plate rotating assembly (1), an adjustable rotating assembly (2), a guide column (3), an arc-shaped side plate (4), a panel (5), and a power assembly (6), characterized in that: The adjusting rotation component (2) is located on both sides of the pressure plate rotating component (1), the guide column (3) is located in front of the pressure plate rotating component (1), and the arc-shaped side plate (4) surrounds the pressure plate rotating component (1) and the adjusting rotation component (2) to guide the bending of the L-shaped steel. The pressure plate rotating component (1), the adjusting rotation component (2), the guide column (3) and the arc-shaped side plate (4) are all located above the panel (5), and the power component (6) is located below the panel (5).

2. The steel structure plate rolling forming device according to claim 1, characterized in that: The pressure plate rotating assembly (1) includes a pressure plate (11), a cylinder (12), a first drive wheel (13) and a first connecting column (14). The pressure plate (11) is fixedly connected above the cylinder (12), the first drive wheel (13) is fixedly connected above the first connecting column (14), and the cylinder (12) is fixedly connected below the first connecting column (14).

3. The steel structure plate rolling forming device according to claim 1, characterized in that: The adjustable rotating assembly (2) includes a heightening pad (21), a handle (22), a raised shaft (23), a second drive wheel (24), and a second connecting post (25). The heightening pad (21) is located above the raised shaft (23). The handle (22) is fixedly connected above the heightening pad (21). The second drive wheel (24) is fixedly connected below the raised shaft (23). The raised shaft (23) is fixedly connected to the second connecting post (25) below.

4. The steel structure plate rolling forming device according to claim 1, characterized in that: The power assembly (6) includes a side plate, a base plate (65), a drive assembly (66), and support legs (67). The side plate includes a left side plate (61), a rear side plate (62), a front side plate (63), and a right side plate (64). The left side plate (61), rear side plate (62), front side plate (63), and right side plate (64) are fixedly connected in a rectangular shape. The base plate (65) is located below the left side plate (61), rear side plate (62), front side plate (63), and right side plate (64). Support legs (67) are installed at the four corners of the base plate (65), and the drive assembly (66) is connected to the middle of the base plate (65).

5. The steel structure plate rolling forming device according to claim 4, characterized in that: The drive assembly (66) includes multiple track shafts, multiple track axle rollers, tracks (667), rotating rollers (668), and a power source. The multiple track shafts include a first track shaft (661), a second track shaft (663), and a third track shaft (665). The multiple track axle rollers include a first track axle (662), a second track axle (664), and a third track axle (666). The first track shaft (661) is fixedly connected to a second connecting post (25). The first track axle roller (662) is fixedly disposed outside the first track shaft (661). The second track shaft (667), the second track axle (668), the third track axle (669), the third track axle (660), the fourth track axle (661), the fifth track axle (662), the sixth track axle (663), the seventh track axle (664), the eighth track axle (665), the ninth track axle (666), the eleventh track axle (665), the eleventh track axle (666), the eleventh track axle (667), the eleventh track axle (668), the eleventh track axle (669), the eleventh track axle (660), the eleventh track axle (661 ...1), the eleventh track axle (669), the eleventh track axle (661), the eleventh track axle (661), the eleventh track axle (661), The first track shaft (663) is fixedly connected to the first connecting column (14) above it. The second track shaft wheel (664) is fixedly disposed outside the second track shaft (663). The third track shaft wheel (666) is fixedly disposed outside the third track shaft (665). The track (667) surrounds the first track shaft wheel (662), the second track shaft wheel (664) and the third track shaft wheel (666). The rotating roller shaft (668) is fixedly connected to the third track shaft (665) below it and is connected above the rotating motor (669). The rotating motor (669) is fixedly connected to the bottom plate (65) below it.

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