Rebar bender for rebar processing

Abstract

The utility model discloses a steel bar hoop bending machine for steel bar processing relates to steel bar processing technical field, including work table, the top one side surface of work table is installed with first adjusting assembly, one side surface fixed connection of first adjusting assembly is equipped with the limiting block, the top middle part of work table is equipped with work disc. This steel bar hoop bending machine for steel bar processing, through the first adjusting assembly is adjusted to the limiting block, ensures that the bending length is consistent each time, and through the second adjusting assembly is adjusted to the forming shaft, is convenient for the adjustment limit of steel bar, prevents the displacement when bending the steel bar, and through the treatment component can adjust the spacing of first mounting bracket and second mounting bracket, through the limiting roller and adjust the limit of steel bar, and the two sides of steel bar are polished and rusted through the linkage steel wire wheel, and the dust produced when polishing is sucked into the collecting tank through the dust suction port, prevents dust from flying up, causes harm to the health of user.

Description

Technical Field

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

[0002] Reinforcing steel processing refers to the process of transforming raw reinforcing steel into components of different specifications and shapes according to design requirements through a series of technological processes. This process is crucial in construction and civil engineering, directly affecting project quality, safety, and structural performance.

[0003] In rebar processing, a rebar bending machine is a specialized piece of machinery used for rebar processing. Its main function is to bend rebar into specific angles and shapes, such as stirrups and hooks, according to project requirements, to meet the rebar component processing needs of buildings, bridges, tunnels, precast components, and other engineering projects. Existing technology (Chinese patent application CN202322587486.0, filed on 2023-09-22) describes a rebar bending machine for rebar processing. During use, it includes a main structure, which includes an operating platform. A protective mechanism is fixedly installed at the bottom of the main structure, and two clamping mechanisms are fixedly installed on both sides of the middle of the main structure. A bending mechanism is fixedly installed at the top inside the main structure. This rebar bending machine improves the practicality of the rebar bending machine. After the rebar is placed, a movable ring is positioned downwards on the outside of the support column, and two lower pressure plates press the rebar down, preventing displacement during the bending process and enhancing its usability.

[0004] Although existing technologies can improve the efficiency of bending steel bars, the length of the bend is usually controlled manually during the working process, which introduces certain errors. Furthermore, the limiting function of the steel bars during bending is insufficient, causing the steel bars to deviate during bending, affecting the efficiency of the bending. In addition, the presence of rust on the surface of the steel bars can lead to slippage or scratches during the bending process, affecting the quality of the steel bars. Utility Model Content

[0005] The purpose of this utility model is to provide a rebar bending machine for rebar processing, so as to solve the problems mentioned in the background art, such as the inconvenience of limiting and adjusting the bending length of rebar, the inadequacy of the limiting function, and the impact of rust on the surface of the rebar on the bending efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rebar bending machine for rebar processing, comprising a workbench, a first adjusting component installed on one side of the top of the workbench, a limit block fixedly connected to one side of the first adjusting component, a working disc provided in the middle of the top of the workbench, a second adjusting component installed on the inner wall of the working disc, a processing chamber installed on the right side of the top of the workbench, a processing component provided inside the processing chamber, and a collection box installed on one side of the top of the workbench.

[0007] The first adjustment component is used to adjust the position of the limit block in order to meet the requirements of different bending lengths.

[0008] The top center of the working disc is provided with a central shaft, and the second adjustment component is used to adjust the position of the forming shaft in order to adjust the distance between the forming shaft and the central shaft and to limit the position of the reinforcing bar.

[0009] The processing component limits the reinforcing bars by using a limiting roller, and uses a linked wire wheel to grind and remove rust from both sides of the reinforcing bars, while also using a linked dust suction port to absorb the dust during processing.

[0010] Furthermore, the first adjustment assembly includes a first lead screw installed on the inner wall of the worktable, a first slider connected to the outer wall of the first lead screw by a thread, and a mounting plate fixedly connected to the top surface of the first slider.

[0011] Furthermore, the limiting block is fixedly connected to the mounting plate, and one side surface of the limiting block is arc-shaped, with the center point of the arc coinciding with the center line of the working plate.

[0012] Furthermore, a motor is provided at the bottom of the working disc, and the working disc is fixedly connected to the output end of the motor.

[0013] Furthermore, the second adjustment component includes a second lead screw installed on the inner wall of the working plate, a second slider connected to the outer wall of the second lead screw by a thread, and a forming shaft fixedly connected to the top surface of the second slider.

[0014] Furthermore, the processing assembly includes a third lead screw installed in the middle of the top of the processing chamber. The bottom end of the third lead screw is rotatably connected to a first mounting bracket. A second mounting bracket is fixedly connected to the bottom side of the inner wall of the processing chamber. Limit rollers are rotatably connected to both ends of the first and second mounting brackets. Steel wire wheels are installed on the inner walls of both the first and second mounting brackets. A dust suction port is fixedly connected to one side of the inner wall of the first mounting bracket. A collection tank is connected to the top surface of the dust suction port through a pipe. A fan is installed on one side surface of the collection tank.

[0015] Furthermore, limit holes are provided on both sides of the first mounting bracket, and a limit rod is fixedly connected to the top surface of the second mounting bracket. The first mounting bracket and the limit rod form a sliding mechanism through the limit holes.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the steel bar bending machine for steel bar processing adopts a novel structural design, the specific details of which are as follows: This rebar bending machine is equipped with a first adjustment component. The distance between the limiting block and the working disc is adjusted by the first adjustment component. The arc-shaped surface of the limiting block serves as a physical limit to constrain the bending position of the rebar, ensuring that the bending length strictly conforms to the preset value each time, thus effectively improving the efficiency of bending.

[0017] This rebar bending machine is equipped with a second adjustment component. The distance between the forming shaft and the central shaft of the working disc is adjusted through the second adjustment component, which facilitates the adjustment and limiting of rebars of different sizes and prevents displacement during bending, thus affecting the quality and efficiency of bending.

[0018] This rebar bending machine for rebar processing is equipped with a processing component. The processing component can adjust the distance between the first and second mounting frames. The limiting rollers limit the vertical movement of rebars of different sizes. The linkage wire wheel and the dust suction port move synchronously. By rotating the two wire wheels, both sides of the rebar can be ground and rusted. The rust removed by grinding falls into the collection box, and the dust generated during grinding is sucked into the collection tank through the dust suction port to prevent dust from being stirred up and causing harm to the user's health. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the left-side structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the treatment room in this utility model; Figure 4 This is a schematic diagram of the structure of the first adjustment component of this utility model; Figure 5 This is a schematic diagram of the structure of the second adjustment component of this utility model; Figure 6 This is a schematic diagram of the processing component structure of this utility model.

[0020] In the diagram: 1. Workbench; 2. First adjusting component; 201. First lead screw; 202. First slider; 203. Mounting plate; 3. Limiting block; 4. Working disc; 5. Second adjusting component; 501. Second lead screw; 502. Second slider; 503. Forming shaft; 6. Processing chamber; 7. Processing component; 701. Third lead screw; 702. First mounting frame; 703. Second mounting frame; 704. Limiting roller; 705. Steel wire wheel; 706. Dust suction port; 707. Collection tank; 708. Fan; 709. Limiting rod; 8. Collection box. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-6 The present invention provides the following technical solution: a steel bar bending machine for steel bar processing.

[0023] Example 1: As Figure 1 , Figure 3 and Figure 5 The technical solution shown is provided by this utility model as follows: A rebar bending machine for rebar processing discloses a first adjusting component 2. The first adjusting component 2 includes a first lead screw 201 installed on the inner wall of the workbench 1, a first slider 202 threadedly connected to the outer wall of the first lead screw 201, and a mounting plate 203 fixedly connected to the top surface of the first slider 202. Figure 4 As shown, the limiting block 3 is fixedly connected to the mounting plate 203, and one side surface of the limiting block 3 is arc-shaped, with the center point of the arc coinciding with the center line of the working plate 4.

[0024] In use, by rotating the first lead screw 201, the first lead screw 201 is rotatably connected to the inner wall of the worktable 1, which drives the first slider 202 to move to the left or right. The mounting plate 203 is fixedly connected to the top surface of the first slider 202, and the limiting block 3 is fixedly connected to one side surface of the mounting plate 203. Thus, the distance between the limiting block 3 and the worktable 4 can be adjusted. The arc-shaped surface of the limiting block 3 serves as a physical limit to constrain the bending position of the reinforcing bar and ensure that the bending length strictly conforms to the preset value each time.

[0025] Example 2: Figure 1 and Figure 6 The technical solution shown, based on Embodiment 1, also discloses a second adjustment component 5, such as... Figure 5As shown, it includes a second lead screw 501 installed on the inner wall of the working plate 4, a second slider 502 connected to the outer wall of the second lead screw 501 by a thread, and a forming shaft 503 fixedly connected to the top surface of the second slider 502.

[0026] In use, by rotating the second lead screw 501, the second lead screw 501 is rotatably connected to the inner wall of the working disc 4, which drives the second slider 502 to move. The forming shaft 503 is fixedly connected to the top surface of the second slider 502, and the distance between the forming shaft 503 and the central axis of the working disc 4 is adjusted. This facilitates the adjustment and limiting of steel bars of different sizes, and prevents displacement when bending the steel bars, which would affect the quality and efficiency of bending.

[0027] Example 3: Figure 1 and Figure 6 The technical solution shown, based on Embodiment 2, further discloses a processing component 7, including a third lead screw 701 installed in the middle of the top of the processing chamber 6. A first mounting bracket 702 is rotatably connected to the bottom end of the third lead screw 701. A second mounting bracket 703 is fixedly connected to the bottom side of the inner wall of the processing chamber 6. Limit rollers 704 are rotatably connected to both ends of the first mounting bracket 702 and the second mounting bracket 703. Steel wire wheels 705 are installed on the inner walls of both the first mounting bracket 702 and the second mounting bracket 703. A dust suction port 706 is fixedly connected to one side of the inner wall of the first mounting bracket 702. A collection tank 707 is connected to the top surface of the dust suction port 706 via a pipe. A fan 708 is installed on one side surface of the collection tank 707. Figure 6 As shown, limit holes are provided on both sides of the first mounting bracket 702, and a limit rod 709 is fixedly connected to the top surface of the second mounting bracket 703. The first mounting bracket 702 and the limit rod 709 form a sliding mechanism through the limit holes.

[0028] In use, by rotating the third lead screw 701, the bottom end of the third lead screw 701 is rotatably connected to the first mounting bracket 702. An internal thread is provided in the middle of the top of the processing chamber 6. The external thread of the third lead screw 701 engages with the internal thread of the processing chamber 6. The third lead screw 701 drives the first mounting bracket 702 to move upwards or downwards. The first mounting bracket 702 slides on the outer wall of the limiting rod 709 through the limiting hole, thereby adjusting the distance between the first mounting bracket 702 and the second mounting bracket 703. The limiting roller 704 vertically limits the movement of steel bars of different sizes, and... The motor on one side of the moving limit roller 704 drives the limit roller 704 to convey the steel bars. At the same time, the motor on one side of the wire wheel 705 is started, driving the two wire wheels 705 to rotate and grind and remove rust from both sides of the steel bars. The collection box 8 is located directly below the processing chamber 6. The rust removed by grinding falls into the collection box 8 for subsequent recycling. In addition, the fan 708 is started to generate negative pressure, and the dust suction port 706 sucks the dust into the collection tank 707 through the pipe. The collection tank 707 has a built-in filter screen to collect the dust and prevent the dust from being stirred up and causing harm to the user's health.

[0029] The above is the entire working process of the device, and the contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel bar bending machine for steel bar processing, comprising a workbench (1), wherein a first adjustment component (2) is installed on one side of the top of the workbench (1), a limit block (3) is fixedly connected to one side of the first adjustment component (2), a work plate (4) is provided in the middle of the top of the workbench (1), a second adjustment component (5) is installed on the inner wall of the work plate (4), a processing chamber (6) is installed on the right side of the top of the workbench (1), a processing component (7) is provided inside the processing chamber (6), and a collection box (8) is installed on one side of the top of the workbench (1). Its features are: The first adjustment component (2) is used to adjust the position of the limiting block (3) to meet the needs of different bending lengths; The top center of the working plate (4) is provided with a central shaft, and the second adjustment component (5) is used to adjust the position of the forming shaft (503) to adjust the distance between the forming shaft (503) and the central shaft, so as to limit the position of the reinforcing bar. The processing component (7) limits the reinforcing bar by limiting roller (704), and the linkage wire wheel (705) grinds and removes rust from both sides of the reinforcing bar, and the linkage dust suction port (706) absorbs the dust during processing.

2. The steel bar bending machine for steel bar processing according to claim 1, characterized in that: The first adjustment component (2) includes a first lead screw (201) installed on the inner wall of the workbench (1), and a first slider (202) is connected to the outer wall of the first lead screw (201) by a thread. A mounting plate (203) is fixedly connected to the top surface of the first slider (202).

3. A steel bar bending machine for steel bar processing according to claim 1, characterized in that: The limiting block (3) is fixedly connected to the mounting plate (203), and one side surface of the limiting block (3) is arc-shaped, and the center point of the arc coincides with the center line of the working plate (4).

4. A steel bar bending machine for steel bar processing according to claim 1, characterized in that: The bottom of the working disc (4) is equipped with a motor, and the working disc (4) is fixedly connected to the output end of the motor.

5. A steel bar bending machine for steel bar processing according to claim 1, characterized in that: The second adjustment component (5) includes a second lead screw (501) installed on the inner wall of the working plate (4), and a second slider (502) is connected to the outer wall of the second lead screw (501) by a thread. A forming shaft (503) is fixedly connected to the top surface of the second slider (502).

6. A steel bar bending machine for steel bar processing according to claim 1, characterized in that: The processing assembly (7) includes a third lead screw (701) installed at the top center of the processing chamber (6). The bottom end of the third lead screw (701) is rotatably connected to a first mounting bracket (702). The bottom side of the inner wall of the processing chamber (6) is fixedly connected to a second mounting bracket (703). Both ends of the first mounting bracket (702) and the second mounting bracket (703) are rotatably connected to limit rollers (704). The inner walls of the first mounting bracket (702) and the second mounting bracket (703) are both equipped with wire wheels (705). A dust suction port (706) is fixedly connected to one side of the inner wall of the first mounting bracket (702). The top surface of the dust suction port (706) is connected to a collection tank (707) through a pipe. A fan (708) is installed on one side surface of the collection tank (707).

7. A steel bar bending machine for steel bar processing according to claim 6, characterized in that: The first mounting bracket (702) has limit holes on both sides, and the top surface of the second mounting bracket (703) is fixedly connected to a limit rod (709). The first mounting bracket (702) and the limit rod (709) form a sliding mechanism through the limit holes.

Images