Multifunctional steel bar forming bending machine
By designing a multi-functional steel bar forming bending machine, using drive components and limiting plates, simultaneous bending and position limiting of multiple steel bars is achieved, solving the problems of low bending efficiency and unstable position in the prior art, and improving bending efficiency and angle accuracy.
Patent Information
- Application Number
- CN202421331284.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing steel bar bending machines can only bending a single steel bar, and cannot handle multiple steel bars at the same time, and cannot fix the steel bars at the limit, resulting in the position that may be offset during bending and the bending angle will be deviated.
A multi-functional steel bar forming and bending machine is designed, including workbench, drive components, sliding plates, limit plates and fixed columns. The driving component drives the toothed ring and ring to rotate, and the fixed column rotates to achieve bending of multiple steel bars; the design of the limit plate and fixed column can limit the steel bars to avoid displacement.
The bending of multiple steel bars is achieved simultaneously, which improves the bending efficiency. Through the limit fixing function, the position of the steel bars is stable during bending and avoids deviation of the bending angle.
Smart Images
Figure CN222551991U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of steel bar forming and bending machines, in particular to a multifunctional steel bar forming and bending machine. Background Art
[0002] In infrastructure projects such as buildings, roads, and bridges, steel bar bending is done to meet specific design requirements. By bending steel bars, steel beams, columns, elbows and other components can be made and processed into the required shapes for use to increase the tensile strength of the structure.
[0003] For example, a Chinese patent with publication number CN217798644U discloses a steel bar bending machine, including a support plate, a turntable is rotatably connected to the support plate, a turntable is rotatably connected to a turnblock at the axis of the turntable, a first stopper is engaged with the turnblock, a fixed structure is provided on the turnblock, the fixed structure includes a pressure block, a pressure block is slidably connected to the turnblock, two abutting blocks are fixedly connected to the pressure block, the abutting block is slidably connected to the turnblock and abuts against the clamping block, the clamping block is slidably connected to the turnblock and engages with the first stopper, and a magnet is fixedly connected to the clamping block; the stopper can be quickly replaced when the bending curvature needs to be changed, thereby improving the efficiency of stopper replacement.
[0004] The above patent has the following problems:
[0005] This patent has some shortcomings when used, such as: the above device can only bend a single steel bar, and cannot bend multiple steel bars at the same time, resulting in low bending efficiency. At the same time, the above device cannot limit and fix the steel bar, resulting in the position of the steel bar being offset during bending, resulting in a deviation in the bending angle. In view of this, we propose a multifunctional steel bar forming and bending machine. Utility Model Content
[0006] The purpose of the utility model is to provide a multifunctional steel bar forming and bending machine to solve the problems raised in the above background technology.
[0007] In view of this, the utility model provides a multifunctional steel bar forming and bending machine, comprising:
[0008] A workbench, wherein a power cavity is provided in the workbench, a circular ring is rotatably installed in the power cavity, a gear ring is fixedly installed on the circumferential side wall of the circular ring, the gear ring is rotatably connected to the power cavity, and the top of the circular ring passes through the power cavity and extends to the outside and is fixedly installed with a second fixing column;
[0009] A driving assembly, the driving assembly is located in the workbench and is used to drive the gear ring to rotate;
[0010] A sliding plate, the sliding plate is slidably mounted in the power cavity and is located below the circular ring, the upper end of the sliding plate passes through the power cavity and extends to the outside and is respectively fixedly mounted with a fixing column 1 and a limiting plate 2, the fixing column 1 is located on one side of the fixing column 2;
[0011] A power assembly, which is located in the workbench and is used to drive the sliding plate to slide;
[0012] The limiting plate 1 is fixedly installed on the workbench and is located on one side of the limiting plate 2. A plurality of limiting grooves are provided on the sides of the limiting plate 1 and the limiting plate 2 that are close to each other.
[0013] In the technical solution, when it is necessary to limit the position of multiple steel bars, the steel bars are first placed between the limiting plate 1 and the limiting plate 2, and the steel bars will enter between the fixed column 1 and the fixed column 2. The driving assembly provided can drive the sliding plate to slide, and the sliding plate drives the limiting plate 2 and the fixed column 1 to slide. Then, the limiting plate 2 and the limiting grooves on the limiting plate 1 will clamp the multiple steel bars, so that the positions of the multiple steel bars can be limited to prevent the steel bars from being displaced during bending. The position of the steel bars can be further fixed by the provided anti-slip rubber pad. At the same time, the spacing between the fixed column 1 and the fixed column 2 is the same as the diameter of the steel bars, so that the device can bend steel bars of different diameters.
[0014] When the steel bars need to be bent, the power assembly can be used to drive the gear ring to rotate slowly, the gear ring drives the circular ring to rotate slowly, the circular ring drives the fixed column 2 to rotate slowly, and the slow rotation of the fixed column 2 can bend multiple steel bars at the same time. When the bending is completed, the motor is turned off, and the driving assembly can be used to drive the sliding plate to slide, the sliding plate drives the limit plate 2 and the fixed column 1 to slide, and then the multiple bent steel bars can be taken out.
[0015] In the above technical solution, further, the driving component includes:
[0016] The motor is fixedly installed in the power cavity and is located on one side of the gear ring. The output shaft of the motor is fixedly installed with a gear, which is located on one side of the gear ring and meshes with the gear ring. The gear is rotationally connected to the power cavity.
[0017] In the technical solution, when it is necessary to limit the positions of multiple steel bars, the steel bars are first placed between the limiting plate 1 and the limiting plate 2, and the steel bars enter between the fixed column 1 and the fixed column 2. Then, the threaded rod is rotated forward. Under the action of the thread, the threaded rod slides in the direction of the operating panel, and the sliding plate drives the limiting plate 2 and the fixed column 1 to slide in the direction of the operating panel. Then, the limiting plate 2 and the limiting grooves on the limiting plate 1 clamp the multiple steel bars, and the positions of the multiple steel bars can be limited to prevent the steel bars from being displaced during bending. The position of the steel bars can be further fixed by the anti-slip rubber pad. At the same time, the spacing between the fixed column 1 and the fixed column 2 is the same as the diameter of the steel bar, so that the device can bend steel bars of different diameters.
[0018] Rotate the threaded rod in the opposite direction. Under the action of the thread, the sliding plate slides away from the operating panel. The sliding plate drives the second limit plate and the first fixed column to slide away from the operating panel. Then, the bent multiple steel bars can be taken out.
[0019] In the above technical solution, further, the power assembly includes:
[0020] A threaded rod is rotatably mounted in the power cavity and is located on one side of the sliding plate. One end of the threaded rod penetrates the sliding plate and the power cavity and extends to the outside. The threaded rod is threadedly connected to the sliding plate.
[0021] In this technical solution, when it is necessary to bend the steel bars, the motor is started, the motor is powered on and drives the gear to rotate slowly, the gear drives the meshing gear ring to rotate slowly, the gear ring drives the circular ring to rotate slowly, the circular ring drives the fixed column 2 to rotate slowly, the slow rotation of the fixed column 2 can bend multiple steel bars at the same time, and the motor is turned off when the bending is completed.
[0022] In the above technical solution, further, the cross section of the sliding plate is U-shaped, and an operating panel is fixedly mounted on one end of the threaded rod.
[0023] In this technical solution, it is ensured that the sliding of the sliding plate can drive the sliding of the limiting plate 2 and the fixed column 1, and the provided operating panel facilitates the personnel to rotate the threaded rod.
[0024] In the above technical solution, further, the limiting groove has a triangular structure.
[0025] In this technical solution, it is ensured that a plurality of limiting grooves will clamp a plurality of steel bars, and the positions of the plurality of steel bars can be limited to prevent the steel bars from being displaced when being bent.
[0026] In the above technical solution, further, a non-slip rubber pad is fixedly installed on one side of the limiting plate 1 and the limiting plate 2 which are close to each other.
[0027] In the present technical solution, the position of the steel bars can be further fixed by providing an anti-slip rubber pad.
[0028] In the above technical solution, further, universal wheels are fixedly installed at the bottom of the workbench and at the four corners.
[0029] In this technical solution, the universal wheels are provided to facilitate the movement of the entire device.
[0030] The beneficial effects of the utility model are:
[0031] 1. The multifunctional steel bar forming and bending machine first places the steel bar between the limiting plate 1 and the limiting plate 2, and at the same time, the steel bar will enter between the fixed column 1 and the fixed column 2. The driving component can drive the sliding plate to slide, and the sliding plate drives the limiting plate 2 to slide. Then, the limiting plate 2 and the limiting plate 1 have several limiting grooves that clamp the multiple steel bars, and the positions of the multiple steel bars can be limited to prevent the displacement of the steel bars during bending. The anti-slip rubber pad can be used to further fix the position of the steel bars, and the positions of several steel bars can be limited.
[0032] 2. The multifunctional steel bar forming and bending machine first places the steel bar between the limit plate 1 and the limit plate 2, and at the same time the steel bar enters between the fixed column 1 and the fixed column 2. The driving assembly is set to drive the sliding plate to slide, and the sliding plate drives the fixed column 1 to slide. The distance between the fixed column 1 and the fixed column 2 is the same as the diameter of the steel bar, so that the device can bend steel bars of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0034] Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the workbench of the utility model;
[0035] Figure 3 This is the second schematic diagram of the cross-sectional structure of the workbench of the utility model;
[0036] Figure 4 It is a schematic diagram of the structure of a region of a limiting plate of the utility model.
[0037] The symbols in the figure are:
[0038] 1. Workbench; 2. Power chamber; 3. Circular ring; 4. Gear ring; 5. Sliding plate; 6. Fixed column 1; 7. Fixed column 2; 8. Limit plate 1; 9. Limit plate 2; 10. Limit groove; 11. Motor; 12. Gear; 13. Threaded rod; 14. Operating panel; 15. Universal wheel. DETAILED DESCRIPTION
[0039] The following is combined with Figure 1 - Figure 4 This application is described in further detail.
[0040] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0041] Embodiment 1:
[0042] This embodiment provides a multifunctional steel bar forming and bending machine, comprising:
[0043] A workbench 1, a power chamber 2 is provided in the workbench 1, a ring 3 is rotatably installed in the power chamber 2, a gear ring 4 is fixedly installed on the circumferential side wall of the ring 3, the gear ring 4 is rotatably connected to the power chamber 2, the top of the ring 3 passes through the power chamber 2 and extends to the outside and is fixedly installed with a fixing column 7;
[0044] A driving assembly, which is located inside the workbench 1 and is used to drive the gear ring 4 to rotate;
[0045] Sliding plate 5, sliding plate 5 is slidably mounted in power chamber 2 and is located below ring 3, the upper end of sliding plate 5 passes through power chamber 2 and extends to the outside and is respectively fixedly mounted with fixing column 1 6 and limiting plate 2 9, fixing column 1 6 is located on one side of fixing column 2 7;
[0046] A power assembly, which is located inside the workbench 1 and is used to drive the sliding plate 5 to slide;
[0047] The limiting plate 1 8 is fixedly mounted on the workbench 1 and is located on one side of the limiting plate 2 9 . A plurality of limiting grooves 10 are provided on the side where the limiting plate 1 8 and the limiting plate 2 9 are close to each other.
[0048] Among them, when it is necessary to limit the position of multiple steel bars, the steel bars are first placed between the limiting plate 1 8 and the limiting plate 2 9, and the steel bars will enter between the fixed column 1 6 and the fixed column 2 7. The driving component provided can drive the sliding plate 5 to slide, and the sliding plate 5 drives the limiting plate 2 9 and the fixed column 1 6 to slide. Then, the limiting plate 2 9 and the limiting grooves 10 on the limiting plate 1 8 will clamp the multiple steel bars, and the positions of the multiple steel bars can be limited to prevent the steel bars from being displaced during bending. The position of the steel bars can be further fixed by the provided anti-slip rubber pad. At the same time, the spacing between the fixed column 1 6 and the fixed column 2 7 is the same as the diameter of the steel bars, so that the device can bend steel bars of different diameters.
[0049] When the steel bars need to be bent, the power assembly is set up to drive the gear ring 4 to rotate slowly, the gear ring 4 drives the circular ring 3 to rotate slowly, the circular ring 3 drives the fixed column 2 7 to rotate slowly, and the fixed column 2 7 rotates slowly to bend multiple steel bars at the same time. When the bending is completed, the motor 11 is turned off, and the driving assembly is set up to drive the sliding plate 5 to slide, and the sliding plate 5 drives the limit plate 2 9 and the fixed column 1 6 to slide, and then the multiple bent steel bars can be taken out.
[0050] In this embodiment, the driving component includes:
[0051] The motor 11 is fixedly installed in the power chamber 2 and is located at one side of the gear ring 4. The output shaft of the motor 11 is fixedly installed with a gear 12, which is located at one side of the gear ring 4 and meshes with the gear ring 4. The gear 12 is rotatably connected to the power chamber 2.
[0052] Among them, when it is necessary to limit the position of multiple steel bars, first place the steel bars between the limit plate 1 8 and the limit plate 2 9, and at the same time, the steel bars will enter between the fixed column 1 6 and the fixed column 2 7, and then the threaded rod 13 is rotated forward. Under the action of the thread, the threaded rod 13 drives the sliding plate 5 to slide in the direction of the operating disk 14, and the sliding plate 5 drives the limit plate 2 9 and the fixed column 1 6 to slide in the direction of the operating disk 14. Then, the limit plate 2 9 and the plurality of limit grooves 10 on the limit plate 1 8 will clamp the multiple steel bars, so that the positions of the multiple steel bars can be limited to prevent the steel bars from being displaced during bending. The position of the steel bars can be further fixed by the anti-slip rubber pad, and at the same time, the spacing between the fixed column 1 6 and the fixed column 2 7 is the same as the diameter of the steel bar, so that the device can bend steel bars of different diameters;
[0053] The threaded rod 13 is rotated in the reverse direction. Under the action of the thread, the sliding plate 5 slides away from the operating disk 14, and the sliding plate 5 drives the limiting plate 2 9 and the fixed column 1 6 to slide away from the operating disk 14, and then the bent multiple steel bars can be taken out.
[0054] In this embodiment, the power assembly includes:
[0055] A threaded rod 13, the threaded rod 13 is rotatably mounted in the power chamber 2 and is located on one side of the sliding plate 5, one end of the threaded rod 13 penetrates the sliding plate 5 and the power chamber 2 and extends to the outside, and the threaded rod 13 is threadedly connected to the sliding plate 5;
[0056] Among them, when the steel bars need to be bent, the motor 11 is started, the motor 11 is powered on and drives the gear 12 to rotate slowly, the gear 12 drives the gear ring 4 meshing with it to rotate slowly, the gear ring 4 drives the circular ring 3 to rotate slowly, the circular ring 3 drives the fixed column 2 7 to rotate slowly, the fixed column 2 7 rotates slowly, and multiple steel bars can be bent at the same time. When the bending is completed, the motor 11 is turned off.
[0057] Embodiment 2:
[0058] This embodiment provides a multifunctional steel bar forming and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0059] In this embodiment, the cross section of the sliding plate 5 is U-shaped, and an operating panel 14 is fixedly mounted on one end of the threaded rod 13 .
[0060] Among them, it is ensured that the sliding of the sliding plate 5 can drive the limiting plate 2 9 and the fixed column 1 6 to slide, and the operating panel 14 is provided to facilitate personnel to rotate the threaded rod 13.
[0061] Embodiment 3:
[0062] This embodiment provides a multifunctional steel bar forming and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0063] In this embodiment, the limiting groove 10 is in a triangular structure.
[0064] Among them, it is ensured that a plurality of limiting grooves 10 will clamp a plurality of steel bars, so that the positions of the plurality of steel bars can be limited to prevent the steel bars from being displaced when being bent.
[0065] Embodiment 4:
[0066] This embodiment provides a multifunctional steel bar forming and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0067] In this embodiment, a non-slip rubber pad is fixedly installed on the side where the limiting plate 1 8 and the limiting plate 2 9 are close to each other.
[0068] Among them, the position of the steel bars can be further fixed by setting anti-skid rubber pads.
[0069] Embodiment 5:
[0070] This embodiment provides a multifunctional steel bar forming and bending machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0071] In this embodiment, universal wheels 15 are fixedly installed at the bottom and four corners of the workbench 1 .
[0072] The universal wheels 15 are provided to facilitate movement of the entire device.
[0073] Working principle: when it is necessary to limit the position of multiple steel bars, first place the steel bars between the limit plate 1 8 and the limit plate 2 9, and at the same time, the steel bars will enter between the fixed column 1 6 and the fixed column 2 7, then rotate the operating disk 14 forward and drive the threaded rod 13 to rotate forward, under the action of the thread, the threaded rod 13 drives the sliding plate 5 to slide in the direction of the operating disk 14, and the sliding plate 5 drives the limit plate 2 9 and the fixed column 1 6 to slide in the direction of the operating disk 14, and then the limit plate 2 9 and the limit grooves 10 on the limit plate 1 8 will clamp the multiple steel bars, so that the positions of the multiple steel bars can be limited to avoid displacement of the steel bars during bending, and the positions of the steel bars can be further fixed by the anti-slip rubber pads, and at the same time, the spacing between the fixed column 1 6 and the fixed column 2 7 is the same as the diameter of the steel bars, so that the device can bend steel bars of different diameters;
[0074] When it is necessary to bend the steel bars, start the motor 11, the motor 11 is powered on and drives the gear 12 to rotate slowly, the gear 12 drives the meshing gear ring 4 to rotate slowly, the gear ring 4 drives the circular ring 3 to rotate slowly, the circular ring 3 drives the fixed column 2 7 to rotate slowly, the fixed column 2 7 rotates slowly, and the fixed column 2 7 can bend multiple steel bars at the same time by slow rotation. When the bending is completed, turn off the motor 11, and finally rotate the operating disk 14 in the opposite direction. The operating disk 14 drives the threaded rod 13 to rotate in the opposite direction. Under the action of the thread, the sliding plate 5 slides away from the operating disk 14, and the sliding plate 5 drives the limit plate 2 9 and the fixed column 1 6 to slide away from the operating disk 14, and then the multiple bent steel bars can be taken out.
[0075] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.
Claims
1. A multifunctional steel bar forming and bending machine, characterized in that: include: A workbench (1), wherein a power chamber (2) is provided in the workbench (1), a circular ring (3) is rotatably mounted in the power chamber (2), a gear ring (4) is fixedly mounted on the circumferential side wall of the circular ring (3), the gear ring (4) is rotatably connected to the power chamber (2), and a top of the circular ring (3) passes through the power chamber (2) and extends to the outside and is fixedly mounted with a second fixing column (7); A driving assembly, the driving assembly being located in the workbench (1) and being used for driving the gear ring (4) to rotate; A sliding plate (5), the sliding plate (5) is slidably mounted in the power chamber (2) and is located below the circular ring (3), the upper end of the sliding plate (5) passes through the power chamber (2) and extends to the outside and is respectively fixedly mounted with a fixing column 1 (6) and a limiting plate 2 (9), the fixing column 1 (6) being located on one side of the fixing column 2 (7); A power assembly, the power assembly is located in the workbench (1) and is used to drive the sliding plate (5) to slide; A limit plate (8) is fixedly mounted on the workbench (1) and is located on one side of the limit plate (9). A plurality of limit grooves (10) are provided on the side where the limit plate (8) and the limit plate (9) are close to each other.
2. The multifunctional steel bar forming and bending machine according to claim 1, characterized in that: The drive assembly comprises: A motor (11), wherein the motor (11) is fixedly mounted in the power chamber (2), and the motor (11) is located on one side of the gear ring (4), and a gear (12) is fixedly mounted on the output shaft of the motor (11), and the gear (12) is located on one side of the gear ring (4), and the gear (12) is meshed with the gear ring (4), and the gear (12) is rotationally connected to the power chamber (2).
3. The multifunctional steel bar forming and bending machine according to claim 2 is characterized in that: The power assembly comprises: A threaded rod (13), wherein the threaded rod (13) is rotatably mounted in the power chamber (2) and is located on one side of the sliding plate (5), one end of the threaded rod (13) penetrates the sliding plate (5) and the power chamber (2) and extends to the outside, and the threaded rod (13) is threadedly connected to the sliding plate (5).
4. The multifunctional steel bar forming and bending machine according to claim 1, characterized in that: The cross section of the sliding plate (5) is U-shaped.
5. The multifunctional steel bar forming and bending machine according to claim 3, characterized in that: An operating panel (14) is fixedly mounted on one end of the threaded rod (13).
6. The multifunctional steel bar forming and bending machine according to claim 1, characterized in that: The limiting groove (10) is in a triangular structure.
7. The multifunctional steel bar forming and bending machine according to claim 1, characterized in that: The side of the limiting plate 1 (8) and the limiting plate 2 (9) close to each other is fixedly installed with an anti-skid rubber pad.
8. The multifunctional steel bar forming and bending machine according to claim 1, characterized in that: Universal wheels (15) are fixedly installed at the bottom of the workbench (1) and at the four corners.
Citation Information
Patent Citations
Steel bar bending machine
CN217798644U