Steel bar multi-angle bending machine
By designing a multi-angle bending machine for steel bars and using sliding arc grooves and angle tables to achieve multi-angle bending, the problems of simple structure of existing tools and unadjustable bending angles are solved, and the bending accuracy and efficiency are improved.
Patent Information
- Application Number
- CN202421153415.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing steel bar bending tools have simple structures and cannot accurately determine the bending angle, which leads to inconvenience in use.
A multi-angle bending machine for steel bars is designed, using structures such as bottom plate, loading plate, fixed shaft column, sliding arc groove, bending column and driving components, and adjusting the bending angle through the angle meter on the inner ring side of the sliding arc groove.
Multi-angle bending of steel bars is achieved, the bending accuracy and efficiency are improved, and labor intensity is reduced.
Smart Images
Figure CN222448036U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel bar processing, in particular to a steel bar multi-angle bending machine. Background Art
[0002] Steel bar processing is indispensable in the fields of construction and industry. With the rapid development of industry and construction, our processing volume of steel bars is also increasing. There are many steps in steel bar processing, one of which is to bend the steel bars. Steel bar bending is also the main processing method of steel bars.
[0003] In building construction, most of the time, steel bars need to be bent manually, but manual bending of steel bars requires a lot of strength, which is labor-intensive and slow, so tools are used to assist people in bending the steel bars. However, existing bending tools are often simple in structure, and the bending angle cannot be judged during bending, which is inconvenient. Therefore, the utility model provides a multi-angle steel bar bending machine. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the existing bending tools in the prior art, which are often simple in structure and cannot judge the bending angle during bending, which is inconvenient, and to propose a steel bar multi-angle bending machine.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-angle steel bar bending machine, including a base plate, the surface of the base plate is fixedly connected to a loading plate, the surface of the loading plate is fixedly connected to a fixed shaft column, and a sliding arc groove is opened on the surface of the loading plate with the fixed shaft column as the center, an angle gauge is arranged on one side of the inner circle of the sliding arc groove, and the angle gauge is opened on the surface of the loading plate, the inner wall of the sliding arc groove is slidably connected to a bending column, and a driving assembly is arranged at one end of the bending column, and a limiting assembly is arranged at the end of the loading plate away from the fixed shaft column.
[0006] Preferably, the driving assembly includes a driven gear plate, one side of which is rotatably connected to the surface of the loading plate, and the surface of the driven gear plate is fixedly connected to one end of the bending column, the edge of the driven gear plate is meshingly connected to a driving gear plate, one side of the driving gear plate is fixedly connected to a motor, the surface of the motor is fixedly connected to a fixing frame, and both ends of the fixing frame are fixedly connected to the surface of the loading plate.
[0007] Preferably, a positioning plate is fixedly connected to the surface of the loading plate, and a plurality of fixing holes are provided on the surface of the positioning plate, wherein an inner wall of one of the fixing holes is threadedly connected to a limiting column.
[0008] Preferably, the limit assembly includes a limit seat, one side of which is fixedly connected to the surface of the loading plate, and the surface of the limit seat is fixedly connected to a slide rail, the surface of the slide rail is slidably connected to the limit plate, and one end of the limit plate is threadedly connected to a screw rack, and one end of the screw rack is rotatably connected to the inside of the limit seat.
[0009] Preferably, the cross section of the slide rail is T-shaped, and a plurality of limiting grooves are provided on the surfaces of the limiting plate and the limiting seat.
[0010] In summary, this application includes the following beneficial technical effects:
[0011] In the utility model, one end of multiple steel bars is placed on the surface of the limiting groove, and then the screw rack is rotated. The limiting plate moves toward the direction close to the steel bar with the help of the thread. When the limiting plate contacts the surface of the limiting seat, the screw rack is stopped. At this time, one end of the steel bar is limited. Then the motor is turned on, and the output end of the motor drives the driving gear plate to rotate. During the rotation of the driving gear plate, the bending column on the surface of the driven gear plate is driven to rotate, so that the steel bar can be bent. The staff can adjust the bending angle of the steel bar conveniently by sliding the angle gauge on one side of the inner circle of the arc groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 For this utility model Figure 1 A side view structural schematic diagram of;
[0014] Figure 3 It is a structural schematic diagram of the drive assembly of the utility model.
[0015] Legend: 1. Base plate; 2. Loading plate; 3. Fixed shaft column; 4. Angle gauge; 5. Sliding arc groove; 6. Bending column; 7. Driven gear plate; 8. Driving gear plate; 9. Motor; 10. Fixed frame; 11. Positioning plate; 12. Fixed hole; 13. Limit column; 14. Limit seat; 15. Slide rail; 16. Limit plate; 17. Limit groove; 18. Screw frame. DETAILED DESCRIPTION
[0016] Reference Figure 1-3As shown, the utility model provides a technical solution: a multi-angle steel bar bending machine, comprising a base plate 1, a loading plate 2 is fixedly connected to the surface of the base plate 1, a fixed shaft column 3 is fixedly connected to the surface of the loading plate 2, and a sliding arc groove 5 is opened on the surface of the loading plate 2 with the fixed shaft column 3 as the center, an angle gauge 4 is arranged on one side of the inner circle of the sliding arc groove 5, and the angle gauge 4 is opened on the surface of the loading plate 2, a bending column 6 is slidably connected to the inner wall of the sliding arc groove 5, and a driving component is arranged at one end of the bending column 6, and a limiting component is arranged at one end of the loading plate 2 away from the fixed shaft column 3. When it is necessary to bend the steel bar, one end of the steel bar can be placed on the surface of the fixed shaft column 3, and then the other end of the steel bar is limited by the limiting component, and then the driving component is turned on, and the bending column 6 is driven by the driving component to move in the sliding arc groove 5, so that the steel bar can be bent, and the bending angle of the steel bar can be adjusted by the angle gauge 4 on one side of the inner circle of the sliding arc groove 5.
[0017] Reference Figure 1 and Figure 3 As shown, in this embodiment: the driving component includes a driven gear plate 7, one side of the driven gear plate 7 is rotatably connected to the surface of the loading plate 2, and the surface of the driven gear plate 7 is fixedly connected to one end of the bending column 6, the edge of the driven gear plate 7 is meshedly connected with a driving gear plate, one side of the driving gear plate is fixedly connected to a motor 9, the surface of the motor 9 is fixedly connected to a fixing frame 10, and the two ends of the fixing frame 10 are fixedly connected to the surface of the loading plate 2. After turning on the motor 9, the output end of the motor 9 drives the driving gear plate 8 to rotate, and the driving gear plate 8 drives the bending column 6 on the surface of the driven gear plate 7 to rotate during the rotation, thereby achieving the effect of driving the bending column 6 to move in the sliding arc groove 5, the surface of the loading plate 2 is fixedly connected to a positioning plate 11, and the surface of the positioning plate 11 is provided with a plurality of fixing holes 12, and the inner wall of one of the fixing holes 12 is threadedly connected to a limiting column 13. During the bending process of the steel bar, the middle part of the steel bar can be limited by the limiting column 13, thereby reducing the pressure at the rear end of the steel bar and enhancing the stability during bending.
[0018] Reference Figure 1 and Figure 2As shown, specifically, the limiting assembly includes a limiting seat 14, one side of the limiting seat 14 is fixedly connected to the surface of the loading plate 2, and the surface of the limiting seat 14 is fixedly connected with a slide rail 15, the surface of the slide rail 15 is slidably connected to a limiting plate 16, and one end of the limiting plate 16 is threadedly connected to a screw frame 18, one end of the screw frame 18 is rotatably connected to the inside of the limiting seat 14, and the screw frame 18 is rotated, and the limiting plate 16 moves in the direction close to the steel bar with the help of the thread. During the movement of the limiting plate 16, the slide rail 15 plays a guiding and limiting role. When the limiting plate 16 contacts the surface of the limiting seat 14, the rotation of the screw frame 18 is stopped. At this time, one end of the steel bar is limited to avoid warping during bending. The cross-section of the slide rail 15 is "T"-shaped, and the surfaces of the limiting plate 16 and the limiting seat 14 are provided with a plurality of limiting grooves 17. By setting a plurality of limiting grooves 17, steel bars are placed in each limiting groove 17, and a plurality of steel bars can be bent at the same time, which is beneficial to improving the bending efficiency of the steel bars.
[0019] Working principle: when it is necessary to bend the steel bars, one end of the multiple steel bars can be placed on the surface of the limiting groove 17, and then the screw rack 18 is rotated. The limiting plate 16 moves toward the direction close to the steel bars with the help of the thread. The slide rail 15 plays a guiding and limiting role in the movement of the limiting plate 16. When the limiting plate 16 contacts the surface of the limiting seat 14, the screw rack 18 is stopped. At this time, one end of the steel bar is limited to avoid tilting during bending. Then turn on the motor 9, and the output end of the motor 9 drives the driving gear plate 8 to rotate. During the rotation of the driving gear plate 8, the bending column 6 on the surface of the driven gear plate 7 is driven to rotate, so that the steel bars can be bent. The angle table 4 on one side of the inner circle of the sliding arc groove 5 can facilitate the staff to adjust the bending angle of the steel bars.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A steel bar multi-angle bending machine, comprising a bottom plate (1), characterized in that: The surface of the bottom plate (1) is fixedly connected to a loading plate (2), the surface of the loading plate (2) is fixedly connected to a fixed shaft column (3), and a sliding arc groove (5) is provided on the surface of the loading plate (2) with the fixed shaft column (3) as the center, an angle gauge (4) is provided on one side of the inner circle of the sliding arc groove (5), and the angle gauge (4) is provided on the surface of the loading plate (2), the inner wall of the sliding arc groove (5) is slidably connected to a bending column (6), and a driving component is provided at one end of the bending column (6), and a limiting component is provided at one end of the loading plate (2) away from the fixed shaft column (3).
2. A steel bar multi-angle bending machine according to claim 1, characterized in that: The driving assembly comprises a driven gear plate (7), one side of which is rotatably connected to the surface of the loading plate (2), and the surface of the driven gear plate (7) is fixedly connected to one end of the bending column (6), the edge of the driven gear plate (7) is meshingly connected to the driving gear plate, one side of the driving gear plate is fixedly connected to the motor (9), the surface of the motor (9) is fixedly connected to a fixing frame (10), and both ends of the fixing frame (10) are fixedly connected to the surface of the loading plate (2).
3. The multi-angle steel bar bending machine according to claim 1, characterized in that: A positioning plate (11) is fixedly connected to the surface of the loading plate (2), and a plurality of fixing holes (12) are provided on the surface of the positioning plate (11), wherein the inner wall of one of the fixing holes (12) is threadedly connected to a limiting column (13).
4. The multi-angle steel bar bending machine according to claim 1, characterized in that: The limiting assembly comprises a limiting seat (14), one side of which is fixedly connected to the surface of the loading plate (2), and a slide rail (15) is fixedly connected to the surface of the limiting seat (14), the surface of the slide rail (15) is slidably connected to a limiting plate (16), and one end of the limiting plate (16) is threadedly connected to a screw rack (18), and one end of the screw rack (18) is rotatably connected to the inside of the limiting seat (14).
5. The multi-angle steel bar bending machine according to claim 4 is characterized in that: The cross section of the slide rail (15) is T-shaped, and the surfaces of the limiting plate (16) and the limiting seat (14) are both provided with a plurality of limiting grooves (17).