A reinforcing bar bending device for construction engineering

Abstract

The application relates to the technical field of reinforcing bar bending equipment, and discloses a reinforcing bar bending device for constructional engineering, which comprises a function box, a motor is fixedly installed at the right side of the function box, a supporting mechanism is arranged at the top of the function box, a bending mechanism is arranged at the top of the function box, and two sliding seats are slidingly installed at the top of the function box. The application has the following advantages and effects: the clamping mechanism can firmly clamp reinforcing bars through the two clamping blocks, can prevent the reinforcing bars from being displaced during bending, and can ensure the bending precision; the reinforcing bars can be prevented from being raised during bending through the baffle, so that the purpose of avoiding damage to the workers is achieved; the adjusting mechanism can rotate the threaded column of the fixing column into the threaded grooves at different positions on the top of the function box, can adjust the position of the fixing column, and can change the reinforcing bar bending fulcrum, so that the purpose of adapting to bending operations of different angles and shapes is achieved.

Description

Technical Field

[0001] This application relates to the field of steel bar bending equipment technology, and in particular to a steel bar bending device for building engineering. Background Technology

[0002] A steel bar bending device for engineering is a piece of equipment or tool used to bend steel bars. It typically consists of mechanical equipment and a corresponding control system, which can bend steel bars to the required angles and curves to meet the structural requirements of different engineering projects. Traditional manual methods require operators to use force to bend the bars, which is inefficient, prone to errors, and may lead to worker injuries, especially in large and complex engineering projects. Using mechanical devices can reduce manual operation and improve work efficiency.

[0003] In practical use, it has been found that some equipment uses independent drive systems to control the clamping and bending of steel bars separately, resulting in poor coordination between the components and problems such as insecure clamping of steel bars and slippage and displacement during bending. This not only affects the processing accuracy but also poses safety hazards. Some equipment has fixed bending fulcrums, which makes it difficult to meet the processing requirements of steel bars with complex shapes and limits the application range of the equipment. Therefore, we propose a steel bar bending device for construction engineering to solve the above problems. Utility Model Content

[0004] The purpose of this application is to provide a steel bar bending device for construction engineering, which enables the bending and clamping of steel bars to work in synergy, thereby improving the stability of steel bar clamping and improving processing accuracy.

[0005] The above-mentioned technical objective of this application is achieved through the following technical solution: a steel bar bending device for construction engineering, comprising a functional box, a motor fixedly installed on the right side of the functional box, a support mechanism provided on the top of the functional box, a bending mechanism provided on the top of the functional box, two sliding blocks slidably installed on the top of the functional box, and a clamping mechanism provided on the sliding blocks; a rotating shaft fixedly installed on the output shaft of the motor, the left end of the rotating shaft being rotatably connected to the inner wall of the left side of the functional box, plate holes being opened on the front and rear sides of the functional box, a gear mechanism being provided between the sliding blocks and the rotating shaft, and a controller being provided on the front side of the functional box, the controller being electrically connected to the motor.

[0006] A further feature of this application is that the support mechanism includes a support base and support rollers. The support base is fixedly installed on the top of the functional box. The support base is located on the right side of the slide. Multiple support rollers are rotatably installed inside the support base.

[0007] By adopting the above technical solution and by setting up a support mechanism, the rotatable characteristic of the support roller can reduce the friction during the placement and movement of the steel bars.

[0008] A further provision of this application is that a reinforcing bar is placed on the support roller.

[0009] By adopting the above technical solution, and by setting up reinforcing bars, the reinforcing bars can be placed by the support rollers, which can facilitate the movement of the reinforcing bars to the bending area.

[0010] A further configuration of this application is: the bending mechanism includes a bending wheel and a bending column, the bending wheel is rotatably mounted on the top of the functional box, the bending column is fixedly mounted on the top of the bending wheel, and the bending column is adapted to the reinforcing bar.

[0011] By adopting the above technical solution and by setting up a bending mechanism, the bending wheel can drive the bending column to rotate, thereby achieving the purpose of bending the steel bars.

[0012] A further feature of this application is that a main shaft is fixedly installed at the bottom of the bending wheel, and a drive mechanism is provided between the main shaft and the rotating shaft.

[0013] By adopting the above technical solution, and by setting a main shaft, the bending column can be driven to rotate.

[0014] A further feature of this application is that the drive mechanism includes two conical wheels, with conical wheels fixedly sleeved on both the bottom end of the main shaft and the rotating shaft, and the two conical wheels meshing with each other.

[0015] By adopting the above technical solution and by setting up a drive mechanism, the rotating shaft can drive the main shaft to rotate synchronously.

[0016] A further feature of this application is that a fixing column is provided on the top of the functional box, the fixing column is located between the support base and the bending wheel, and an adjustment mechanism is provided between the fixing column and the functional box.

[0017] By adopting the above technical solution and setting up a fixed column, a bending force can be applied to the steel bar by using the fixed column as a fulcrum, thereby achieving the purpose of bending the steel bar.

[0018] A further configuration of this application is: the adjustment mechanism includes a threaded column and a threaded groove, the bottom end of the fixed column is fixedly installed with a threaded column, the top of the functional box is provided with multiple threaded grooves, the threaded grooves are located between the support base and the bending wheel, and the threaded column and the threaded grooves are threadedly connected.

[0019] By adopting the above technical solution and by setting an adjustment mechanism, the threaded column of the fixed column can be screwed into the threaded groove at different positions on the top of the functional box, thereby adjusting the position of the fixed column and changing the bending support point of the steel bar to adapt to bending operations of different angles and shapes.

[0020] A further feature of this application is that the clamping mechanism includes two clamping blocks and a baffle. Clamping blocks are fixedly installed on the adjacent sides of the two slides. The clamping blocks are adapted to the reinforcing bars. The same baffle is fixedly installed on the top of one slide and the top of one clamping block. The baffle is adapted to the reinforcing bars.

[0021] By adopting the above technical solution and setting up a clamping mechanism, the two clamping blocks can firmly clamp the steel bars, thereby preventing the steel bars from shifting during bending and ensuring bending accuracy. The baffle can prevent the steel bars from tilting up during bending, thus avoiding injury to workers.

[0022] A further configuration of this application is as follows: the gear mechanism includes a first connecting plate, a second connecting plate, a gear, a first rack plate, and a second rack plate. A gear is fixedly sleeved on the rotating shaft, and the gear is located on the left side of the conical wheel. A first connecting plate is fixedly installed at the bottom of one slide, and a second connecting plate is fixedly installed at the bottom of the other slide. A first rack plate is fixedly installed at the rear side of the first connecting plate, and a second rack plate is fixedly installed at the front side of the second connecting plate. The first rack plate and the second rack plate are slidably connected to corresponding plate holes, and the gear meshes with the first rack plate and the second rack plate.

[0023] By adopting the above technical solution and by setting a gear mechanism, the rotating shaft can drive the two slides to move in opposite directions.

[0024] The beneficial effects of this application are:

[0025] (1) Through the cooperation of motor, shaft, gear, first rack plate, second rack plate, first connecting plate, second connecting plate, two slides and two clamping blocks, the motor can drive the two slides to move in opposite directions, the two clamping blocks can firmly clamp the steel bar, prevent the steel bar from shifting during bending, and ensure bending accuracy. The baffle can prevent the steel bar from tilting up when bending, thereby avoiding injury to the workers.

[0026] (2) Through the cooperation of two conical wheels, main shaft, bending wheel, bending column and fixed column, the motor can drive the bending column to rotate. By using the fixed column as the fulcrum, bending force can be applied to the steel bar, and the purpose of bending the steel bar can be achieved. Through the cooperation of threaded column and threaded groove, the threaded column of the fixed column can be screwed into the threaded groove at different positions on the top of the functional box, and the position of the fixed column can be adjusted to change the bending fulcrum of the steel bar and adapt to bending operations of different angles and shapes. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a three-dimensional structural schematic diagram of a steel bar bending device for building engineering according to this application;

[0029] Figure 2 This is a schematic diagram of the main structure of a steel bar bending device for building engineering according to this application;

[0030] Figure 3 This is a schematic diagram of a fixed column structure for a steel bar bending device used in building construction, as described in this application.

[0031] Figure 4 This is a schematic diagram of structure A of a steel bar bending device for building engineering according to this application.

[0032] In the diagram: 1. Function box; 101. Motor; 102. Rotating shaft; 2. Support base; 201. Support roller; 3. Main shaft; 301. Bending wheel; 302. Bending column; 4. Slide; 401. Clamping block; 402. Baffle; 403. First connecting plate; 404. Second connecting plate; 5. Gear; 501. First rack plate; 502. Second rack plate; 6. Fixed column; 601. Threaded column; 602. Threaded groove; 7. Conical wheel; 8. Controller; 9. Plate hole. Detailed Implementation

[0033] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] See Figures 1-4 This application provides a steel bar bending device for construction engineering, including a functional box 1. A motor 101 is fixedly installed on the right side of the functional box 1. A support mechanism is provided on the top of the functional box 1. A bending mechanism is provided on the top of the functional box 1. Two slide seats 4 are slidably installed on the top of the functional box 1. A clamping mechanism is provided on the slide seats 4. A rotating shaft 102 is fixedly installed on the output shaft of the motor 101. The left end of the rotating shaft 102 is rotatably connected to the inner wall of the left side of the functional box 1. Plate holes 9 are opened on the front and rear sides of the functional box 1. A gear mechanism is provided between the slide seats 4 and the rotating shaft 102. A controller 8 is provided on the front side of the functional box 1. The controller 8 is electrically connected to the motor 101.

[0035] Specifically, the support mechanism includes a support base 2 and support rollers 201. The support base 2 is fixedly installed on the top of the functional box 1. The support base 2 is located on the right side of the slide 4. Multiple support rollers 201 are rotatably installed inside the support base 2.

[0036] Specifically, steel bars are placed on the support roller 201.

[0037] Specifically, the bending mechanism includes a bending wheel 301 and a bending column 302. The bending wheel 301 is rotatably mounted on the top of the functional box 1, and the bending column 302 is fixedly mounted on the top of the bending wheel 301. The bending column 302 is adapted to the reinforcing bar.

[0038] Specifically, a main shaft 3 is fixedly installed at the bottom of the bending wheel 301, and a drive mechanism is provided between the main shaft 3 and the rotating shaft 102.

[0039] Specifically, the drive mechanism includes two conical wheels 7. The bottom end of the main shaft 3 and the rotating shaft 102 are both fixedly fitted with conical wheels 7, and the two conical wheels 7 mesh with each other.

[0040] Specifically, a fixing column 6 is provided on the top of the function box 1. The fixing column 6 is located between the support base 2 and the bending wheel 301. An adjustment mechanism is provided between the fixing column 6 and the function box 1.

[0041] Specifically, the adjustment mechanism includes a threaded post 601 and a threaded groove 602. The threaded post 601 is fixedly installed at the bottom of the fixed post 6. Multiple threaded grooves 602 are opened on the top of the function box 1. The threaded grooves 602 are located between the support seat 2 and the bending wheel 301. The threaded post 601 and the threaded groove 602 are threadedly connected.

[0042] Specifically, the clamping mechanism includes two clamping blocks 401 and a baffle 402. The clamping blocks 401 are fixedly installed on the adjacent side of the two slides 4. The clamping blocks 401 are adapted to the reinforcing bars. The same baffle 402 is fixedly installed on the top of one slide 4 and the top of one clamping block 401. The baffle 402 is adapted to the reinforcing bars.

[0043] Specifically, the gear mechanism includes a first connecting plate 403, a second connecting plate 404, a gear 5, a first rack plate 501, and a second rack plate 502. The gear 5 is fixedly sleeved on the rotating shaft 102 and is located to the left of the conical wheel 7. The first connecting plate 403 is fixedly installed at the bottom of one slide 4, and the second connecting plate 404 is fixedly installed at the bottom of the other slide 4. The first rack plate 501 is fixedly installed at the rear side of the first connecting plate 403, and the second rack plate 502 is fixedly installed at the front side of the second connecting plate 404. The first rack plate 501 and the second rack plate 502 are slidably connected to the corresponding plate holes 9, and the gear 5 meshes with the first rack plate 501 and the second rack plate 502.

[0044] In this application, during use, the reinforcing bar is first placed flat on the support roller 201 inside the support base 2. The rotatable characteristic of the support roller 201 can reduce the friction during the placement and movement of the reinforcing bar. Then, the controller 8 starts the motor 101, and the output shaft of the motor 101 drives the rotating shaft 102 to rotate. The gear 5 on the rotating shaft 102 rotates synchronously. The first rack plate 501 and the second rack plate 502, which mesh with the gear 5, drive the two slide blocks 4 to slide towards each other along the top of the functional box 1 through the first connecting plate 403 and the second connecting plate 404, respectively. This allows the two clamping blocks 401 to firmly clamp the reinforcing bar, thereby preventing the reinforcing bar from shifting during bending and ensuring bending accuracy. The baffle 402 prevents the reinforcing bar from warping during bending, thus avoiding injury to the workers. At the same time, the conical wheel 7 on the rotating shaft 102 and the main shaft The conical wheels 7 at the bottom of the main shaft 3 mesh with each other, transmitting power to the main shaft 3. This drives the bending wheel 301 and the bending column 302 to rotate. By using the fixed column 6 as a fulcrum, a bending force can be applied to the reinforcing bar, achieving the purpose of bending the reinforcing bar. Depending on the different bending requirements of the reinforcing bar, the threaded column 601 of the fixed column 6 can be screwed into the threaded groove 602 at different positions on the top of the functional box 1, thereby adjusting the position of the fixed column 6 and changing the bending fulcrum of the reinforcing bar to adapt to bending operations of different angles and shapes. During the bending process, the controller 8 controls the speed and number of rotations of the motor 101 in real time, precisely controlling the rotation angle of the bending wheel 301, thereby achieving high-precision bending processing of the reinforcing bar. After the reinforcing bar is bent, the controller 8 controls the motor 101 to reverse, and the slide 4 drives the clamping block 401 to reset, releasing the reinforcing bar for the next operation.

Claims

1. A steel bar bending device for construction engineering, characterized in that, Includes a function box (1), a motor (101) is fixedly installed on the right side of the function box (1), a support mechanism is provided on the top of the function box (1), a bending mechanism is provided on the top of the function box (1), two slide blocks (4) are slidably installed on the top of the function box (1), and a clamping mechanism is provided on the slide blocks (4); A rotating shaft (102) is fixedly installed on the output shaft of the motor (101). The left end of the rotating shaft (102) is rotatably connected to the inner wall of the left side of the function box (1). The function box (1) has plate holes (9) on both the front and rear sides. A gear mechanism is provided between the slide (4) and the rotating shaft (102). A controller (8) is provided on the front side of the function box (1). The controller (8) is electrically connected to the motor (101).

2. The steel bar bending device for construction engineering according to claim 1, characterized in that: The support mechanism includes a support base (2) and support rollers (201). The support base (2) is fixedly installed on the top of the functional box (1). The support base (2) is located on the right side of the slide (4). Multiple support rollers (201) are rotatably installed inside the support base (2).

3. A steel bar bending device for construction engineering according to claim 2, characterized in that: The support roller (201) has steel bars placed on it.

4. A steel bar bending device for construction engineering according to claim 1, characterized in that: The bending mechanism includes a bending wheel (301) and a bending column (302). The bending wheel (301) is rotatably mounted on the top of the functional box (1), and the bending column (302) is fixedly mounted on the top of the bending wheel (301). The bending column (302) is adapted to the reinforcing bar.

5. A steel bar bending device for construction engineering according to claim 4, characterized in that: The bending wheel (301) has a main shaft (3) fixedly installed at its bottom, and a drive mechanism is provided between the main shaft (3) and the rotating shaft (102).

6. A steel bar bending device for construction engineering according to claim 5, characterized in that: The drive mechanism includes two conical wheels (7). The bottom end of the main shaft (3) and the rotating shaft (102) are both fixedly fitted with conical wheels (7), and the two conical wheels (7) mesh with each other.

7. A steel bar bending device for construction engineering according to claim 1, characterized in that: The top of the functional box (1) is provided with a fixing column (6), which is located between the support base (2) and the bending wheel (301). An adjustment mechanism is provided between the fixing column (6) and the functional box (1).

8. A steel bar bending device for construction engineering according to claim 7, characterized in that: The adjustment mechanism includes a threaded column (601) and a threaded groove (602). The threaded column (601) is fixedly installed at the bottom of the fixed column (6). The top of the functional box (1) is provided with multiple threaded grooves (602). The threaded grooves (602) are located between the support base (2) and the bending wheel (301). The threaded column (601) and the threaded grooves (602) are threadedly connected.

9. A steel bar bending device for construction engineering according to claim 1, characterized in that: The clamping mechanism includes two clamping blocks (401) and a baffle (402). The clamping blocks (401) are fixedly installed on the adjacent side of the two slides (4). The clamping blocks (401) are adapted to the reinforcing bars. The same baffle (402) is fixedly installed on the top of one slide (4) and the top of one clamping block (401). The baffle (402) is adapted to the reinforcing bars.

10. A steel bar bending device for construction engineering according to claim 1, characterized in that: The gear mechanism includes a first connecting plate (403), a second connecting plate (404), a gear (5), a first rack plate (501), and a second rack plate (502). The gear (5) is fixedly sleeved on the rotating shaft (102). The gear (5) is located on the left side of the conical wheel (7). The first connecting plate (403) is fixedly installed at the bottom of one slide (4), and the second connecting plate (404) is fixedly installed at the bottom of the other slide (4). The first rack plate (501) is fixedly installed on the rear side of the first connecting plate (403), and the second rack plate (502) is fixedly installed on the front side of the second connecting plate (404). The first rack plate (501) and the second rack plate (502) are slidably connected to the corresponding plate holes (9). The gear (5) meshes with the first rack plate (501) and the second rack plate (502).

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