Bending device for steel structure production

Abstract

The utility model relates to the technical field of steel structures, in particular to a bending device for steel structure production, and solves the problem that the diversity and production flexibility of products are limited to a great extent due to the fact that the position of a stop lever cannot be adjusted and equipment cannot meet the requirement for different bending angles in the prior art. In modern steel structure production, various different bending requirements often need to be met, and the requirement cannot be met by the position of a fixed blocking rod obviously. The utility model discloses a bending device for steel structure production. The bending device comprises a bottom plate and two rotary drums, the center of one side of the top of the bottom plate is connected with a limiting plate, and the center of the other side of the top is provided with a pushing block. According to the utility model, the adjustability greatly improves the production flexibility, and an operator can quickly replace or adjust the position of the rotary drum according to actual requirements, so that different bending angles can be easily realized.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a bending device used for steel structure production. Background Art

[0002] Bending is a crucial process in current steel structure production. However, existing rebar bending equipment has significant limitations in operability and flexibility, primarily due to its fixed lever design. Specifically, the two levers on traditional rebar bending machines are often fixed in position and cannot be adjusted to meet specific needs.

[0003] This design limitation presented several issues. First, because the lever position could not be adjusted, the equipment could not accommodate varying bending angles, significantly limiting product diversity and production flexibility. Modern steel structure production often requires addressing a wide range of bending requirements, and a fixed lever position clearly could not meet these demands.

[0004] Secondly, the fixed position of the lever may also lead to reduced production efficiency. Since the bending angle cannot be flexibly adjusted, production personnel may need to conduct multiple trials and adjustments to achieve the desired bending effect, which not only increases production time and cost, but also may affect product quality and consistency. Utility Model Content

[0005] The purpose of this utility model is to provide a bending device for steel structure production, which solves the problem that the existing technology cannot achieve different bending angles due to the inability to adjust the position of the lever, which greatly limits the diversity of products and production flexibility. In modern steel structure production, it is often necessary to deal with a variety of different bending requirements, and the fixed position of the lever is obviously unable to meet this problem.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A bending device for steel structure production, comprising a base plate and two rotating drums;

[0008] A limit plate is connected to the center of one side of the top of the bottom plate, and a push block is provided at the center of the other side of the top. One side of the push block is provided with a push component connected to the top of the bottom plate, and the output end of the push component is connected to one side of the push block;

[0009] Several connecting structures are provided on both sides of the top of the bottom plate, and the connecting structures include several connecting holes. The several connecting holes are arranged in an X shape. The two rotating drums are symmetrically arranged, and the bottom of the rotating drum is connected to a docking structure that is detachably connected to the inside of the connecting hole.

[0010] Preferably, the docking structure includes a connecting screw, and an internal thread is provided inside each of the connecting holes.

[0011] Preferably, the bottom of the rotating drum is rotatably connected to the top end of the connecting screw via a rotating shaft, and the diameter of the rotating drum is larger than the diameter of the connecting screw.

[0012] Preferably, the limiting plate is made of metal, the bottom of the limiting plate is fixedly connected to the top of the base plate, and one side of the limiting plate is connected to a flexible pad.

[0013] Preferably, a slide groove is provided at the top center of the bottom plate, a curved surface is provided on one side of the push block, and a flexible pad is connected to the side wall of the curved surface, and a slider adapted to the slide groove is fixedly connected to the bottom of the push block.

[0014] Preferably, the pushing assembly includes a mounting plate and a cylinder, the cylinder is connected to one side of the mounting plate and the output end is connected to the side wall of the pushing block through a sliding sleeve passing through the mounting plate, and the bottom of both sides of the mounting plate are fixedly connected to a fixing plate fixedly connected to the top bolt of the base plate.

[0015] The utility model has at least the following beneficial effects:

[0016] This bending device, with its unique design and flexible operation, brings significant benefits to the bending process in steel structure production. First, its adjustability significantly enhances production flexibility, allowing operators to quickly change or adjust the position of the drum according to actual needs, easily achieving different bending angles. This feature enables the device to flexibly respond to diverse production needs, enhancing product customization and adaptability.

[0017] Secondly, this device ensures accurate and consistent rebar bending through precise push control and support and guidance from the rotating drum. The operator can precisely control the force applied by the push block to the center of the rebar, ensuring that each bend achieves the desired angle and shape. This not only improves product quality but also reduces scrap, saving costs for the company. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2This is a schematic diagram of the push block structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the limiting plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the rotary drum structure of the present utility model.

[0023] In the figure: 1. Base plate; 2. Rotating drum; 3. Push block; 4. Slider; 5. Mounting plate; 6. Fixed plate; 7. Cylinder; 8. Limit plate; 9. Connecting hole; 10. Slide groove; 11. Connecting screw. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] Reference Figure 1-4 , a bending device for steel structure production, comprising a base plate 1 and two rotating drums 2;

[0026] A limit plate 8 is connected to the center of one side of the top of the bottom plate 1, and a push block 3 is provided at the center of the other side of the top. One side of the push block 3 is provided with a push component connected to the top of the bottom plate 1, and the output end of the push component is connected to one side of the push block 3;

[0027] Several connecting structures are provided on both sides of the top of the base plate 1, and the connecting structures include several connecting holes 9. The several connecting holes 9 are arranged in an X shape. The two rotating drums 2 are symmetrically arranged, and the bottom of the rotating drum 2 is connected to a docking structure that is detachably connected to the inside of the connecting hole 9.

[0028] This program has the following working process:

[0029] When using this bending device for steel structure production, the operator first places the rebar to be bent horizontally on the base plate 1, ensuring that the sidewalls of the rebar are in close contact with the outer walls of the two rotating drums 2 to ensure the accuracy of the bending position. Next, by adjusting the pushing assembly, the pushing force applied by the pushing block 3 to the center of the rebar can be precisely controlled to achieve the desired bending angle. During the pushing process, the rebar gradually bends until the bent side contacts the stop plate 8, at which point the bending operation is complete. The two rotating drums 2 play a critical supporting and guiding role in this process, ensuring that the rebar is bent evenly and accurately. After the bending is completed, the pushing block 3 retracts, and the worker can remove the bent rebar for the next operation. During this process, the two symmetrically arranged rotating drums 2 are detachably connected to the connection holes 9 on the base plate 1 via a docking structure at the bottom. This design not only ensures the stability and flexibility of the rotating drums 2, but also allows for quick replacement or adjustment of the position of the rotating drums 2 as needed. By changing and adjusting the position of the two rotating drums 2, the desired bending angle can be achieved.

[0030] According to the above working process, we can know that:

[0031] This bending device, with its unique design and flexible operation, brings significant benefits to the bending process in steel structure production. First, its adjustability significantly enhances production flexibility, allowing operators to quickly replace or adjust the position of the drum 2 according to actual needs, easily achieving different bending angles. This feature enables the device to flexibly respond to diverse production needs, enhancing product customization and adaptability.

[0032] Secondly, this device ensures accurate and consistent rebar bending through precise push control and the support and guidance of the rotating drum 2. The operator can precisely control the force applied by the push block 3 to the center of the rebar, ensuring that each bend achieves the desired angle and shape. This not only improves product quality but also reduces scrap, saving costs for the company.

[0033] The device's ease of operation and high efficiency are also significant advantages. Operators can easily complete the steel bar bending task, improving production efficiency. Furthermore, the rational and stable design of the device reduces operational failures and downtime, further ensuring continuous and stable production.

[0034] Furthermore, the docking structure includes a connecting screw 11, and an internal thread is provided inside each connecting hole 9. Specifically, through the cooperation between the connecting screw 11 and the internal thread provided inside each connecting hole 9, the rotating drum 2 can be conveniently and detachably connected to the base plate 1 by rotating the connecting screw 11. This design not only enhances the flexibility and adjustability of the device, but also facilitates the rapid replacement or adjustment of the position of the rotating drum 2 according to production needs, thereby achieving different bending angles and improving production efficiency and product diversity.

[0035] Furthermore, the bottom of the rotating drum 2 is rotatably connected to the top end of the connecting screw 11 through a rotating shaft, and the diameter of the rotating drum 2 is larger than the diameter of the connecting screw 11. Specifically, the bottom of the rotating drum 2 is rotatably connected to the top end of the connecting screw 11 through a rotating shaft, and the diameter of the rotating drum 2 is larger than the diameter of the connecting screw 11. This design enables the rotating drum 2 to remain stable when subjected to greater pressure, and to rotate freely to adapt to the bending process of the steel bars, thereby ensuring smooth bending and extending the service life of the device.

[0036] Furthermore, the limiting plate 8 is made of metal material, the bottom of the limiting plate 8 is fixedly connected to the top of the base plate 1, and a flexible pad is connected to one side of the limiting plate 8. Specifically, by adopting a limiting plate 8 made of metal material and connecting a flexible pad on one side thereof, such a setting not only provides a strong support and limiting effect, ensuring that the steel bar will not deviate from the predetermined position during the bending process, but also the flexible pad can effectively prevent the steel bar from being damaged when it contacts the limiting plate 8, thereby improving product quality and production efficiency.

[0037] Furthermore, a slide groove 10 is opened at the top center of the base plate 1, a curved surface is provided on one side of the pushing block 3, and the side wall of the curved surface is connected to a flexible pad, and the bottom of the pushing block 3 is fixedly connected to a slider 4 adapted to the slide groove 10. Specifically, through the cooperation of the slide groove 10 opened at the top center of the base plate 1 and the curved surface and flexible pad set on one side of the pushing block 3, the slider 4 enables the pushing block 3 to slide smoothly in the slide groove 10. At the same time, the design of the curved surface and the flexible pad can ensure that no scratches or indentations will be caused to the steel bars when they are pushed for bending, thereby further improving product quality.

[0038] Furthermore, the pushing assembly includes a mounting plate 5 and a cylinder 7. The cylinder 7 is connected to one side of the mounting plate 5, and its output end is connected to the side wall of the pushing block 3 via a sliding sleeve that passes through the mounting plate 5. The bottom of each side of the mounting plate 5 is fixedly connected to a fixing plate 6 that is bolted to the top of the base plate 1. Specifically, the coordinated arrangement of the mounting plate 5, the cylinder 7, and the fixing plate 6 forms a stable and efficient pushing assembly. The cylinder 7 provides a smooth and controllable thrust, enabling the steel bars to be bent evenly and accurately. Furthermore, the design of the mounting plate 5 and the fixing plate 6 ensures the stability and durability of the entire pushing assembly, thereby improving production efficiency and operational reliability.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for steel structure production, characterized in that: include: A bottom plate (1) and two rotating drums (2); A limiting plate (8) is connected to the center of one side of the top of the base plate (1), and a pushing block (3) is provided at the center of the other side of the top. One side of the pushing block (3) is provided with a pushing component connected to the top of the base plate (1), and the output end of the pushing component is connected to one side of the pushing block (3); A plurality of connection structures are provided on both sides of the top of the bottom plate (1), and the connection structures include a plurality of connection holes (9). The plurality of connection holes (9) are arranged in an X-shape, and the two rotating drums (2) are symmetrically arranged, and the bottom of the rotating drum (2) is connected to a docking structure that is detachably connected to the inside of the connection hole (9).

2. A bending device for steel structure production according to claim 1, characterized in that: The docking structure includes a connecting screw (11), and each connecting hole (9) is provided with an internal thread.

3. The bending device for steel structure production according to claim 1, characterized in that: The bottom of the rotating drum (2) is rotatably connected to the top end of the connecting screw (11) via a rotating shaft, and the diameter of the rotating drum (2) is larger than the diameter of the connecting screw (11).

4. The bending device for steel structure production according to claim 1, characterized in that: The limiting plate (8) is made of metal material, the bottom of the limiting plate (8) is fixedly connected to the top of the base plate (1), and one side of the limiting plate (8) is connected to a flexible pad.

5. The bending device for steel structure production according to claim 1, characterized in that: A sliding groove (10) is provided at the top center of the bottom plate (1), a curved surface is provided on one side of the pushing block (3), and a flexible pad is connected to the side wall of the curved surface, and a sliding block (4) adapted to the sliding groove (10) is fixedly connected to the bottom of the pushing block (3).

6. A bending device for steel structure production according to claim 5, characterized in that: The pushing assembly comprises a mounting plate (5) and a cylinder (7), wherein the cylinder (7) is connected to one side of the mounting plate (5) and an output end thereof is connected to the side wall of the pushing block (3) through a sliding sleeve penetrating the mounting plate (5), and the bottoms of both sides of the mounting plate (5) are fixedly connected to fixing plates (6) fixedly connected to the top of the base plate (1) with bolts.

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