Efficient steel bar bending forming machine

Abstract

The utility model relates to the technical field of reinforcing steel bar bending, in particular to an efficient reinforcing steel bar bending forming machine which comprises a carrying frame and further comprises a bending assembly, a bending assembly, a bending assembly and a forming assembly, and the bending assembly is installed on the top of the carrying frame and used for bending reinforcing steel bars. The limiting assembly is installed on one side of the top of the carrying frame, and the limiting assembly is used for limiting the reinforcing steel bars; and the positioning assembly is installed on the other side of the top of the carrying frame, and the positioning assembly is used for positioning the bending point of the reinforcing steel bar. According to the steel bar bending device, the distance between the fixed shaft and the movable shaft can be rapidly adjusted through the bending assembly, so that the steel bar bending device can accurately adapt to bending of steel bars with different outer diameters, the convenience of adjusting operation is improved, and then the bending efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel bar bending technology, specifically to a high-efficiency steel bar bending and forming machine. Background Technology

[0002] Steel bars are a widely used material in construction engineering, referring to steel used in reinforced concrete and prestressed reinforced concrete.

[0003] In current construction projects, before using reinforcing bars, some bars need to be processed into specific shapes, requiring the use of corresponding reinforcing bar bending and forming machines. However, existing machines, when bending reinforcing bars of different outer diameters, require manual disassembly and adjustment of the bending column by workers, which is cumbersome and inefficient. Furthermore, the bending points need to be manually positioned, resulting in low bending efficiency and poor accuracy. Therefore, we propose a high-efficiency reinforcing bar bending and forming machine. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency steel bar bending and forming machine, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency steel bar bending and forming machine, including a carrier frame, and further comprising:

[0006] A bending assembly, which is mounted on top of a carrier, is used to bend reinforcing bars;

[0007] A limiting component is installed on one side of the top of the carrier frame, and the limiting component is used to limit the movement of the reinforcing bars;

[0008] A positioning component is installed on the other side of the top of the frame, and the positioning component is used to locate the bending point of the reinforcing bar.

[0009] By adopting the above technical solution, the reinforcing bar is first placed inside the bending assembly, and the end of the reinforcing bar is positioned using the positioning assembly, ensuring that the bending point of the reinforcing bar is accurately placed inside the bending assembly. Then, the limiting assembly is used to limit the reinforcing bar, and the bending assembly performs the bending operation on the reinforcing bar. This enables fast and accurate bending of the reinforcing bar, and the bending assembly can be quickly adjusted to accommodate reinforcing bars of different outer diameters, thereby improving the adaptability of the device. Furthermore, the quick and convenient adjustment helps to improve operational efficiency.

[0010] In a preferred embodiment of this utility model, the bending assembly includes:

[0011] A servo motor is fixedly installed on the top of the inner cavity of the carrier frame, and the drive shaft of the servo motor passes through the carrier frame and is fixedly connected to a turntable;

[0012] A fixed axis is fixed at the top center of the turntable;

[0013] The rotating shaft has a slotted groove on one side of the top of the turntable. A first screw is rotatably installed in the inner cavity of the slotted groove. The first screw moves through the turntable and is fixedly connected to a rotating block. A matching threaded slider is fitted on the outer wall of the first screw. The rotating shaft and the threaded slider are fixedly connected at the top. A sleeve is rotatably connected to the rotating shaft.

[0014] By adopting the above technical solution, the reinforcing bar is placed between the fixed axis and the moving axis. The turntable is driven to rotate by the servo motor, which can drive the reinforcing bar to bend. Furthermore, by rotating the first screw, the position of the threaded slider can be adjusted, thereby adjusting the position of the moving axis and adjusting the distance between the moving axis and the fixed axis. This allows for bending of reinforcing bars with different outer diameters, which is beneficial to improving adaptability.

[0015] In a preferred embodiment of this utility model, the limiting component includes:

[0016] A fixing plate is fixed to one side of the top of the carrier frame. A limiting groove is formed on the top of the fixing plate. A matching limiting slider is inserted into the inner cavity of the limiting groove. A limiting block is fixedly connected to the top of the limiting slider.

[0017] The fixing block is fixed to one side of the top of the fixing plate;

[0018] The second screw has a thread that passes through the fixed block and is rotatably connected to one side wall of the limiting block.

[0019] By adopting the above technical solution, the limiting block can be used to limit the steel bar during the bending process, ensuring bending stability. At the same time, rotating the second screw can drive the limiting block to adjust its position, thereby adapting to different position limits and improving the accuracy of the limit.

[0020] In a preferred embodiment of this utility model, the positioning component includes:

[0021] A side plate is fixed to the other side of the top of the carrier frame. A second electric push rod is fixed to the outer wall of the side plate. The push rod of the second electric push rod passes through the side plate and is fixedly connected to a positioning plate. A limit rod is fixed to the back of the positioning plate and the limit rod moves through the side plate.

[0022] By adopting the above technical solution, the positioning plate is moved by the second electric actuator, which enables the positioning of the end of the steel bar at different positions, thereby limiting the distance the steel bar extends from the bending assembly and thus enabling accurate positioning of the bending point.

[0023] In a preferred embodiment of this utility model, the outer wall of the limiting rod is provided with scale lines.

[0024] By adopting the above technical solution, the scale line can be used as a reference when locating the bending point of the steel bar, which helps to further improve the accuracy of the positioning.

[0025] In a preferred embodiment of the present invention, the inner cavity of the carrier is provided with a lifting plate, and the four corners of the bottom of the lifting plate are fixed with support legs, which movably pass through the carrier. The top of the lifting plate is fixed with a first electric push rod, and the outer end of the first electric push rod is fixedly connected to the top of the inner cavity of the carrier.

[0026] By adopting the above technical solution, the first electric push rod can drive the lifting plate to rise and fall, thereby driving the outriggers to adjust their height position, which is conducive to adjusting the overall height of the device, thus improving adaptability and accommodating operators of different heights.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0028] The high-efficiency steel bar bending and forming machine of this application can quickly adjust the distance between the fixed axis and the moving axis through the bending component, thereby accurately adapting to steel bars of different outer diameters for bending, and improving the convenience of adjustment operation, which in turn helps to improve bending efficiency.

[0029] The first electric actuator can drive the lifting plate to rise and fall, thereby driving the outriggers to adjust their height position, which is beneficial for adjusting the overall height of the device, thus improving adaptability and accommodating operators of different heights.

[0030] The positioning component can accurately locate the bending point of the rebar, thereby improving the accuracy of rebar bending and the accuracy of bending point positioning. Attached Figure Description

[0031] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency steel bar bending and forming machine according to the present invention;

[0033] Figure 2 This is a bottom view of the structure of a high-efficiency steel bar bending and forming machine according to the present invention;

[0034] Figure 3 This is a schematic diagram of the top structure of the turntable of a high-efficiency steel bar bending and forming machine according to this utility model.

[0035] In the picture:

[0036] 1. Carrier frame; 11. Fixing plate; 12. Fixing block; 13. Limiting block; 14. Second screw; 15. Limiting slider; 16. Lifting plate; 17. Support leg; 18. First electric actuator;

[0037] 2. Turntable; 21. Servo motor; 22. Fixed axis; 23. Slot; 24. First screw; 25. Threaded slider; 26. Moving shaft; 27. Sleeve;

[0038] 3. Side plate; 31. Second electric actuator; 32. Positioning plate; 33. Limiting rod; 34. Scale line. Detailed Implementation

[0039] Please see Figure 1-3 This utility model provides a technical solution: a high-efficiency steel bar bending and forming machine, including a carrier frame 1, and further including:

[0040] A bending assembly is installed on top of the carrier 1 and is used to bend the reinforcing bars.

[0041] Limiting component, the limiting component is installed on one side of the top of the carrier 1, the limiting component is used to limit the rebar;

[0042] A positioning component is installed on the other side of the top of the carrier 1. The positioning component is used to locate the bending point of the reinforcing bar.

[0043] It should be understood that during use, the reinforcing bar is first placed inside the bending assembly, and the end of the reinforcing bar is positioned using the positioning assembly, ensuring that the bending point of the reinforcing bar is accurately placed inside the bending assembly. Then, the limiting assembly is used to limit the reinforcing bar, and the bending assembly performs the bending operation on the reinforcing bar. This enables fast and accurate bending of the reinforcing bar, and the bending assembly can be quickly adjusted to accommodate reinforcing bars of different outer diameters, thereby improving the adaptability of the device. Furthermore, the quick and convenient adjustment helps to improve operational efficiency.

[0044] Furthermore, the inner cavity of the carrier 1 is provided with a lifting plate 16, and support legs 17 are fixed at the four corners of the bottom of the lifting plate 16. The support legs 17 movably pass through the carrier 1, and a first electric push rod 18 is fixed at the top of the lifting plate 16. The outer end of the first electric push rod 18 is fixedly connected to the top of the inner cavity of the carrier 1.

[0045] It should be understood that the first electric actuator 18 can drive the lifting plate 16 to rise and fall, thereby driving the outrigger 17 to adjust its height position, which is beneficial to adjusting the overall height of the device, thus improving adaptability and accommodating operators of different heights.

[0046] like Figure 1 and 2 As shown in Figure 3; the bending assembly includes:

[0047] Servo motor 21 is fixedly installed on the top of the inner cavity of the carrier 1. The drive shaft of servo motor 21 passes through the carrier 1 and is fixedly connected to turntable 2.

[0048] Fixed axis 22, fixed at the top center of turntable 2;

[0049] The rotating shaft 26 has a strip groove 23 on one side of the top of the turntable 2. The first screw 24 is rotatably installed in the inner cavity of the strip groove 23. The first screw 24 movably passes through the turntable 2 and is fixedly connected to a rotating block. The outer wall of the first screw 24 is fitted with a matching threaded slider 25. The rotating shaft 26 and the threaded slider 25 are fixedly connected at the top. The rotating shaft 26 is rotatably connected to a sleeve 27.

[0050] It should be understood that by placing the reinforcing bar between the fixed shaft 22 and the moving shaft 26, the turntable 2 is driven to rotate by the servo motor 21, thereby enabling the reinforcing bar to be bent. Furthermore, by rotating the first screw 24, the threaded slider 25 can be adjusted to change its position, which in turn adjusts the position of the moving shaft 26, thereby adjusting the distance between the moving shaft 26 and the fixed shaft 22. This allows the system to bend reinforcing bars of different outer diameters, thus improving its adaptability.

[0051] like Figure 1 and 2 As shown; the limiting component includes:

[0052] Fixed plate 11 is fixed to one side of the top of the carrier 1. A limiting groove is provided on the top of the fixed plate 11. A matching limiting slider 15 is inserted into the inner cavity of the limiting groove. A limiting block 13 is fixedly connected to the top of the limiting slider 15.

[0053] Fixing block 12 is fixed to one side of the top of fixing plate 11;

[0054] The second screw 14 is threaded through the fixing block 12 and rotatably connected to one side wall of the limiting block 13;

[0055] It should be understood that during the bending process of the steel bar, the limiting block 13 can be used to limit the steel bar to ensure bending stability. At the same time, rotating the second screw 14 can drive the limiting block 13 to adjust its position, thereby adapting to different position limits and improving the accuracy of the limit.

[0056] like Figure 1 and 2 As shown; the positioning component includes:

[0057] Side plate 3 is fixed to the other side of the top of the carrier 1. A second electric push rod 31 is fixed to the outer wall of the side plate 3. The push rod of the second electric push rod 31 passes through the side plate 3 and is fixedly connected to the positioning plate 32. A limit rod 33 is fixed to the back of the positioning plate 32. The limit rod 33 moves through the side plate 3.

[0058] It should be understood that by moving the positioning plate 32 through the second electric actuator 31, the end of the steel bar can be positioned at different positions, thereby limiting the distance the steel bar extends from the bending assembly and thus enabling accurate positioning of the bending point.

[0059] Furthermore, the outer wall of the limiting rod 33 is provided with scale lines 34. The scale lines 34 are provided so that the positioning of the bending point of the steel bar can be referenced, which helps to further improve the positioning accuracy.

[0060] Furthermore, in this document, relational terms such as "first" and "second" are used merely 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. Moreover, 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 process, method, article, or apparatus.

[0061] Although specific 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 the specific 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 high efficiency steel bar bending machine comprising a carrier (1), characterized in that, Also include: Bending assembly, the bending assembly is installed on the top of the carrier (1), the bending assembly is used for bending the reinforcing steel bar; Limiting assembly, the limiting assembly is installed on one side of the top of the carrier (1), the limiting assembly is used for limiting the reinforcing steel bar; Positioning assembly, the positioning assembly is installed on the other side of the top of the carrier (1), the positioning assembly is used for positioning the bending point of the reinforcing steel bar.

2. The high efficiency rebar bender of claim 1, wherein: The bending assembly comprises: Servo motor (21), the servo motor (21) is fixedly installed in the inner cavity of the carrier (1), the transmission shaft of the servo motor (21) penetrates the carrier (1) and is fixedly connected with the rotating disc (2); Fixed shaft (22), the fixed shaft (22) is fixed to the top of the rotating disc (2); Dynamic shaft (26), the top of the rotating disc (2) is provided with a strip-shaped groove (23) on one side, a first screw rod (24) is rotatably installed in the inner cavity of the strip-shaped groove (23), the first screw rod (24) movably penetrates the rotating disc (2) and is fixedly connected with a rotating block, a matched threaded slider (25) is sleeved on the outer wall of the first screw rod (24), the dynamic shaft (26) and the threaded slider (25) are fixedly connected on the top, and the dynamic shaft (26) is rotatably connected with a sleeve (27).

3. The high efficiency rebar bender of claim 2, wherein: The limiting assembly comprises: Fixed plate (11), the fixed plate (11) is fixed to one side of the top of the carrier (1), a limiting sliding groove is formed in the top of the fixed plate (11), a matched limiting sliding block (15) is inserted into the inner cavity of the limiting sliding groove, and a limiting block (13) is fixedly connected to the top of the limiting sliding block (15); Fixed block (12), the fixed block (12) is fixed to one side of the top of the fixed plate (11); Second screw rod (14), the second screw rod (14) is threaded through the fixed block (12) and rotatably connected with one side wall of the limiting block (13).

4. The high efficiency rebar bender of claim 3, wherein: The positioning assembly comprises: Side plate (3), the side plate (3) is fixed to the other side of the top of the carrier (1), a second electric push rod (31) is fixed to the outer wall of the side plate (3), the push rod of the second electric push rod (31) penetrates the side plate (3) and is fixedly connected with a positioning plate (32), a limiting rod (33) is fixed to the back of the positioning plate (32), and the limiting rod (33) movably penetrates the side plate (3).

5. The high efficiency rebar bender of claim 4, wherein: Scale lines (34) are formed on the outer wall of the limiting rod (33).

6. The high efficiency rebar bender of claim 5, wherein: The inner cavity of the carrier (1) is provided with a lifting plate (16), the bottom of the lifting plate (16) is fixedly provided with supporting legs (17) at four corners, the supporting legs (17) movably penetrate the carrier (1), the top of the lifting plate (16) is fixedly provided with a first electric push rod (18), and the outer end of the first electric push rod (18) is fixedly connected with the top of the inner cavity of the carrier (1).

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