Bending device for steel structure machining

Abstract

The utility model relates to a bending device for steel structure processing, which comprises a working table, bending components are arranged in the working table and at the top of the working table, a protective component is arranged at the top of the working table, each bending component comprises a support plate fixedly connected in the working table, a motor is fixedly connected at the top of each support plate, and the protective component is arranged at the top of the working table. A first gear is fixedly connected to the top of the motor, a second gear is connected to the outer surface of the first gear in a meshed mode, a rotating shaft is fixedly connected into the second gear, and a rotating disc is fixedly connected to the top of the rotating shaft. According to the bending device for steel structure machining, a motor drives a first gear and a second gear to rotate in a meshed mode, rotation of a rotating shaft is achieved, then a rotating disc, a second bending column and a first bending column are driven to move, bending is achieved, the bending speed and angle can be flexibly controlled by adjusting the rotating speed of the motor, and the bending efficiency is improved. And the machining requirements of steel structures of different specifications are met, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically a bending device for steel structure processing. Background Technology

[0002] Steel structures are one of the most widely used non-ferrous metal structural materials in industry. They are widely used in aerospace construction, automobiles, machinery manufacturing, shipbuilding, and chemical industries. With the rapid development of the construction economy, the demand for steel structures is increasing day by day. In construction applications, steel structures often need to be bent locally to build the formwork shell and fix the concrete inside.

[0003] However, in the use of existing rebar bending machines, since there are no protective measures for the unbent end of the rebar at the top, and it mainly relies on manual control by workers, it is easy for one end of the rebar to spring up during bending, which may cause serious injury or death, thus reducing the safety of the device. Therefore, a bending device for steel structure processing is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bending device for steel structure processing, which has advantages such as good protection and strong practicality, and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a bending device for steel structure processing, comprising a workbench, wherein bending components are provided inside and on the top of the workbench, and a protective component is provided on the top of the workbench.

[0006] Furthermore, the bending assembly includes a support plate fixedly connected to the inside of the workbench, a motor fixedly connected to the top of the support plate, a first gear fixedly connected to the top of the motor, a second gear meshing with the outer surface of the first gear, a rotating shaft fixedly connected inside the second gear, a turntable fixedly connected to the top of the rotating shaft, a first bending column fixedly connected to the top of the turntable, and a second bending column provided on the top of the turntable.

[0007] Furthermore, the protective component includes a fixed box that is fixedly connected to the top of the workbench, a threaded rod that is threadedly connected inside the fixed box, a movable plate that is slidably connected inside the fixed box, a limit groove that is formed inside the fixed box, and rollers that are fixedly connected to the outer surface of the movable plate.

[0008] Furthermore, the workbench is fixedly connected to the bottom of a caster wheel, a handle is fixedly connected to the left side of the workbench, and a cabinet door is hinged to the front of the workbench.

[0009] Furthermore, the rotating shaft is rotatably connected to and extends through the worktable, and the turntable is located at the top of the worktable.

[0010] Furthermore, the turntable has a threaded connection groove inside, and the bottom of the second bending column is fixedly connected to a threaded connection end, with the bottom of the second bending column threadedly connected to the inside of the turntable.

[0011] Furthermore, a torsion cap is fixedly connected to the side of the threaded rod away from the moving plate, and the side of the threaded rod close to the moving plate is rotatably connected to the inside of the moving plate.

[0012] Furthermore, the bottom of the movable plate is slidably connected to the inside of the limiting groove.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. This bending device for steel structure processing uses a motor to drive the meshing rotation of the first and second gears, thereby rotating the shaft and driving the turntable, the second bending column, and the first bending column to move, thus achieving bending. By adjusting the motor speed, the bending speed and angle can be flexibly controlled to meet the processing needs of steel structures of different specifications, greatly improving work efficiency.

[0015] 2. This bending device for steel structure processing, with its protective components including a fixed box, threaded rod, movable plate, and roller structure, provides workers with an adjustable safety barrier. By rotating the torsion cap to adjust the position of the threaded rod, the movable plate is pushed to slide along the limiting groove, thereby changing the size of the protective area. This effectively prevents steel from popping out and injuring people during bending, improving the safety of the working environment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bending component of this utility model;

[0018] Figure 3 This is a schematic diagram of the protective component of this utility model.

[0019] In the diagram: 1. Workbench, 101. Handle, 102. Box door, 2. Bending assembly, 201. Support plate, 202. Motor, 203. First gear, 204. Second gear, 205. Shaft, 206. Turntable, 207. Threaded connection groove, 208. Second bending column, 209. First bending column, 3. Protective assembly, 301. Fixing box, 302. Torque cap, 303. Moving plate, 304. Roller, 305. Limiting groove, 306. Threaded rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 A bending device for steel structure processing in this embodiment includes a workbench 1, a bending assembly 2 is provided inside and on the top of the workbench 1, and a protective assembly 3 is provided on the top of the workbench 1.

[0022] The bending assembly 2 includes a support plate 201 fixedly connected inside the workbench 1. A motor 202 is fixedly connected to the top of the support plate 201, and a first gear 203 is fixedly connected to the top of the motor 202. A second gear 204 is meshed with the outer surface of the first gear 203. The size of the first gear 203 is smaller than that of the second gear 204, which can achieve the effect of speed reduction for the second gear 204. A rotating shaft 205 is fixedly connected inside the second gear 204, and a turntable 206 is fixedly connected to the top of the rotating shaft 205. A first bending column 209 is fixedly connected to the top of the turntable 206, and a second bending column 208 is provided on the top of the turntable 206.

[0023] The rotation of the shaft 205 is achieved by the meshing rotation of the first gear 203 and the second gear 204 driven by the motor 202, which in turn drives the turntable 206, the second bending column and the first bending column 209 to move, thereby realizing bending. By adjusting the speed of the motor 202, the bending speed and angle can be flexibly controlled to meet the processing requirements of steel structures of different specifications and greatly improve work efficiency.

[0024] Secondly, the protective component 3 includes a fixed box 301 fixedly connected to the top of the workbench 1. A threaded rod 306 is threadedly connected inside the fixed box 301. A movable plate 303 is slidably connected inside the fixed box 301. A limit groove 305 is opened inside the fixed box 301. A roller 304 is fixedly connected to the outer surface of the movable plate 303. The edges of the roller 304 protrude from the middle on both sides, thereby increasing the contact area between the roller 304 and the steel structure, making it feel stable.

[0025] The structure of the fixed box 301, threaded rod 306, movable plate 303 and roller 304 in the protective component 3 provides workers with an adjustable safety barrier. By rotating the torsion cap 302 to adjust the position of the threaded rod 306, the movable plate 303 is pushed to slide along the limiting groove 305, thereby changing the size of the protective area, effectively preventing steel from popping out and injuring people during bending, and improving the safety of the working environment.

[0026] Furthermore, the bottom of the workbench 1 is fixedly connected to casters, the left side of the workbench 1 is fixedly connected to a handle 101, and the front of the workbench 1 is hinged to a cabinet door 102. The pivot 205 is rotatably connected to the inside of the workbench 1 and extends through the workbench 1, and the turntable 206 is located at the top of the workbench 1.

[0027] Additionally, the turntable 206 has a threaded connection groove 207 inside, and the bottom of the second bending column 208 is fixedly connected to a threaded connection end. The bottom of the second bending column 208 is threadedly connected to the inside of the turntable 206. By setting the second bending column 208 as a detachable structure, the distance between the second bending column 208 and the first bending column 209 can be adjusted, thereby realizing bending of different sizes.

[0028] Furthermore, a torsion cap 302 is fixedly connected to the side of the threaded rod 306 away from the moving plate 303, and the side of the threaded rod 306 close to the moving plate 303 is rotatably connected to the inside of the moving plate 303. The bottom of the moving plate 303 is slidably connected to the inside of the limiting groove 305. The bottom of the moving plate 303 can be set to a T-shape, and the limiting groove 305 can also be set to a T-shape, thereby achieving a stable movement feel.

[0029] The working principle of the above embodiments is as follows:

[0030] (1) The bending device for steel structure processing drives the first gear 203 and the second gear 204 to mesh and rotate through the motor 202, thereby realizing the rotation of the rotating shaft 205, which in turn drives the turntable 206, the second bending column 208 and the first bending column 209 to move, thereby realizing bending. By adjusting the speed of the motor 202, the bending speed and angle can be flexibly controlled to meet the processing requirements of steel structures of different specifications and greatly improve work efficiency.

[0031] (2) The bending device for steel structure processing, the fixed box 301, threaded rod 306, moving plate 303 and roller 304 structure in the protective component 3 provide an adjustable safety barrier for workers. By rotating the twist cap 302 to adjust the position of the threaded rod 306, the moving plate 303 is pushed to slide along the limiting groove 305, thereby changing the size of the protective area, effectively preventing steel from popping out and injuring people during the bending process, and improving the safety of the working environment.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] 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 bending device for steel structure processing, comprising a workbench (1), characterized in that: The workbench (1) is internally provided with a bending assembly (2), and the top of the workbench (1) is provided with a protection assembly (3). The bending assembly (2) comprises a support plate (201) fixedly connected to the inside of the workbench (1), a motor (202) fixedly connected to the top of the support plate (201), a first gear (203) fixedly connected to the top of the motor (202), a second gear (204) meshedly connected to the outer surface of the first gear (203), a rotating shaft (205) fixedly connected to the inside of the second gear (204), a rotating disc (206) fixedly connected to the top of the rotating shaft (205), a first bending column (209) fixedly connected to the top of the rotating disc (206), and a second bending column (208) provided on the top of the rotating disc (206). The protection assembly (3) comprises a fixed box (301) fixedly connected to the top of the workbench (1), a threaded rod (306) threadedly connected to the inside of the fixed box (301), a moving plate (303) slidably connected to the inside of the fixed box (301), a limiting groove (305) formed in the inside of the fixed box (301), and a plurality of rollers (304) fixedly connected to the outer surface of the moving plate (303).

2. The bending device for steel structure processing according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with a plurality of movable wheels, the left side of the workbench (1) is fixedly connected with a handle (101), and the front of the workbench (1) is hingedly connected with a box door (102).

3. The bending device for steel structure processing according to claim 1, characterized in that: The rotating shaft (205) is rotatably connected to the inside of the workbench (1) and penetrates through the workbench (1), and the rotating disc (206) is located on the top of the workbench (1).

4. The bending device for steel structure processing according to claim 1, characterized in that: The inside of the rotating disc (206) is provided with a threaded connecting groove (207), the bottom of the second bending column (208) is fixedly connected with a threaded connecting end, and the bottom of the second bending column (208) is threadedly connected to the inside of the rotating disc (206).

5. The bending device for steel structure processing according to claim 1, characterized in that: The threaded rod (306) is fixedly connected with a twist cap (302) on the side away from the moving plate (303), and the threaded rod (306) is rotatably connected to the inside of the moving plate (303) on the side close to the moving plate (303).

6. The bending device for steel structure processing according to claim 1, characterized in that: The bottom of the moving plate (303) is slidably connected to the inside of the limiting groove (305).

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