Flat iron bending device

Abstract

The utility model relates to the technical field of building mechanical and electrical tools, in particular to a flat iron simmering bending device which comprises a simmering bending base, a hinge support is arranged on the simmering bending base, the hinge support is rotatably connected with a simmering bending arm, and the simmering bending arm is provided with a simmering bending fulcrum piece which is matched with the simmering bending arm and used for simmering bending of flat iron. A clamping and fixing assembly used for fixing and clamping flat iron is arranged on the bending base, and the clamping and fixing assembly is matched with the bending fulcrum piece and the hinge support. A stable fixing assembly used for being fixed to the ground is arranged on the bending base. According to the flat iron bending machine, flexible and diverse structural design and a precise control system are adopted, efficient and precise bending of flat iron can be achieved, good universality and adaptability are achieved, the technical problems that traditional manual or single-structure equipment is low in efficiency, poor in precision, narrow in application range and the like in the flat iron bending process are effectively solved, and the flat iron bending machine is suitable for popularization and application. And powerful technical support is provided for building electromechanical engineering.

Description

Technical Field

[0001] The utility model relates to the technical field of construction electromechanical tools, in particular to a flat iron bending device. Background Art

[0002] Flat iron is widely used in building electromechanical engineering. As an important metal material, it plays a vital role in connecting, supporting and fixing equipment. With its superior strength and plasticity, flat iron has become the preferred material for making cable trays, pipe supports, mechanical frames and other structures. Its wide application in electromechanical engineering not only ensures the stability of the structure, but also plays a key supporting role in the safety and functionality of the project.

[0003] In many electromechanical engineering scenarios, flat iron often needs to be precisely bent and fixed to meet specific spatial layout and functional requirements. For example, in a narrow pipeline channel, the flat iron needs to present a specific bending shape; in the construction of equipment brackets, the flat iron must also be bent accordingly according to the shape of the equipment. This kind of flat iron bending process is called "bending", which determines the final shape of the flat iron and affects the precise alignment and force rationality of the subsequent structure. Therefore, bending is crucial for the application of flat iron in electromechanical engineering.

[0004] However, the traditional flat iron bending process mostly relies on manual operation, which is not only labor-intensive and inefficient, but also difficult to ensure processing accuracy and repeatability, thus affecting the overall quality of the project. Although some mechanized bending equipment has appeared on the market, they often have problems such as single design, poor applicability and complex operation, and are difficult to adapt to the changing engineering needs and high-standard construction requirements.

[0005] How to solve the above technical problems is the subject faced by the present utility model. Summary of the invention

[0006] In order to address the deficiencies in the prior art, the utility model provides a flat iron bending device with a reasonable design, safety and reliability. Through its innovative structural design and diversified functional components, it achieves efficient and precise bending of flat irons, significantly improves the quality and efficiency of flat iron processing in electromechanical engineering, and at the same time simplifies the operating process and reduces the difficulty of construction.

[0007] The utility model solves the technical problem by adopting the following technical solution: a flat iron bending device, comprising a bending base, a hinged bracket is arranged on the bending base, a bending arm is rotatably connected to the hinged bracket, and a bending fulcrum member is arranged on the bending arm and cooperates with the bending arm and is used for bending the flat iron;

[0008] The bending base is provided with a clamping and fixing component for fixing and clamping the flat iron, and the clamping and fixing component cooperates with the bending fulcrum and the hinged bracket; the bending base is provided with a stabilizing fixing component for fixing on the ground.

[0009] Two structural designs of articulated brackets are preferably provided, as follows:

[0010] First, the articulated bracket includes two stable brackets symmetrically arranged on the bent base, and a rotating circular bracket is arranged at the top of each stable bracket;

[0011] The bending arm comprises a fulcrum arm, one end of which is provided with a rotating shaft rotatably matched with two rotating circular frames, and the bending fulcrum member is arranged on the fulcrum arm.

[0012] Preferably, a sliding frame slidably matched with the stabilizing bracket is provided in the stabilizing bracket, and a limiting support rod matched with the sliding frame is provided on the stabilizing bracket, and the rotating circular frame is provided on the sliding frame.

[0013] Secondly, the articulated bracket includes a rotating bracket arranged at one end of the bending base, the rotating bracket is provided with a through groove cooperating with the bending arm, and the rotating bracket is provided with a rotating circular frame cooperating with the bending arm; a clamping and fixing component cooperating with the bending arm is provided at one end of the bending base.

[0014] Furthermore, the bending fulcrum member includes a fulcrum rod welded on the fulcrum arm, and a fulcrum support rod cooperating with the flat iron is arranged at the bottom end of the fulcrum rod.

[0015] Preferably, two structural designs of clamping and fixing components are provided, as follows:

[0016] First, the clamping and fixing assembly includes two clamping frames symmetrically arranged on the bending base, the clamping frames are provided with clamping grooves, a plurality of stabilizing ribs are arranged in the clamping grooves, and the flat iron is located between the bottom stabilizing rib and the bending base.

[0017] Secondly, the clamping and fixing assembly includes a clamping base arranged on the bending base, an extrusion base parallel to the bending base is arranged on the top surface of the clamping base, an extrusion cylinder is arranged in the clamping base, an extrusion rod is arranged in the extrusion cylinder, a positioning screw cooperating with the extrusion rod is arranged in the extrusion cylinder, and an extrusion plate cooperating with the flat iron is arranged on the extrusion rod.

[0018] Preferably, two structural designs of stable fixing components are provided, as follows:

[0019] First, the stable fixing assembly includes a stable frame arranged on the ground, a stable platform is arranged on the stable frame, and the bent base is welded on the stable platform.

[0020] Secondly, the stable fixing assembly includes a stable platform, on which two groups of fixed arms are symmetrically arranged, on which a translation rail slidably matched with the fixed arms is arranged, and on which a synchronous driving unit matched with the two groups of fixed arms is arranged;

[0021] The stabilizing platform is provided with a docking seat, a docking groove is provided on the docking seat, a docking rod matched with the docking groove is provided on the bending base, and a limit screw matched with the docking rod is provided on the docking seat.

[0022] Furthermore, the synchronous drive unit includes a drive frame arranged on the stable platform, the drive frame is provided with a drive screw, the drive frame is provided with a drive motor cooperating with the drive screw, the drive frame is provided with a drive bracket cooperating with the drive screw, the drive bracket is symmetrically provided with drive connecting rods, the translational cross rail is provided with a sliding seat connected to the fixed arm, and the sliding seat is hingedly connected to the drive connecting rod.

[0023] The utility model provides a variety of different structural design solutions, such as the articulated bracket, the bending fulcrum, the clamping and fixing components, and the stable fixing components, which all have different design methods and can be combined and matched according to actual needs. This modular design enables the device to adapt to flat iron materials of different sizes and shapes, meet the bending processing needs under various working conditions, and has a very wide range of applications.

[0024] The utility model can ensure the stability and accuracy of the flat iron during the bending process through the precise matching of the bending fulcrum and the clamping and fixing components. This design of precise control of the bending angle and position significantly improves the accuracy of flat iron processing, which is very important for building mechanical and electrical projects that require high accuracy and consistency, such as pipeline installation, air duct production, etc.

[0025] The utility model improves work efficiency by optimizing the structural design and operation mode. The design of the clamping device makes the clamping and adjustment of the flat iron more convenient, reducing the preparation time. At the same time, by adjusting the position and angle of the bending fulcrum and the bending arm, the bending process of the flat iron can be completed in a short time, thereby improving production efficiency.

[0026] The utility model ensures the stability of the device and the safety of the flat iron by designing a stable fixing component and a fixing device. The stable fixing component can fix the device on the ground to prevent the device from moving or tilting during the bending process. The design of the clamping device and the fixing device ensures the stability of the flat iron during the bending process and reduces the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 A three-dimensional structural diagram of a preferred embodiment of the utility model;

[0029] Figure 3 It is an enlarged schematic diagram of point A of the utility model;

[0030] The accompanying drawings are marked as follows: 1. bending base; 2. hinged bracket; 21. stable bracket; 22. rotating round frame; 23. sliding frame; 24. limit support rod; 25. rotating bracket; 26. rotating round frame; 27. telescopic arm; 28. positioning screw; 3. bending arm; 31. fulcrum arm; 32. rotating shaft; 4. bending fulcrum member; 41. fulcrum rod; 42. fulcrum support rod; 43. bending sleeve; 44. stable telescopic frame; 45. top support fulcrum ; 46, fastening screws; 5, clamping and fixing assembly; 51, clamping frame; 52, stabilizing strips; 53, clamping base; 54, extrusion base; 55, extrusion rod; 56, extrusion plate; 6, stable fixing assembly; 61, stable bracket; 62, stable platform; 63, stable platform; 64, fixed arm; 65, docking seat; 66, limit screws; 67, synchronous drive unit; 671, drive frame; 672, drive bracket; 673, drive connecting rod; DETAILED DESCRIPTION

[0031] See also Figures 1 to 3 As shown, a flat iron bending device comprises a bending base 1, on which a hinged bracket 2 is arranged, and a bending arm 3 is rotatably connected to the hinged bracket 2, and a bending fulcrum 4 cooperating with the bending arm 3 and used for bending the flat iron is arranged on the bending arm 3;

[0032] The bending base 1 is provided with a clamping and fixing component 5 for fixing and clamping the flat iron, and the clamping and fixing component 5 cooperates with the bending fulcrum 4 and the hinged bracket 2; the bending base 1 is provided with a stabilizing fixing component 6 for fixing on the ground.

[0033] Specifically, the core of the flat iron bending device is a bending base 1, on which an articulated bracket 2 is installed. The design of the articulated bracket 2 allows the bending arm 3 to rotate on the base to achieve the bending of the flat iron. The bending arm 3 is provided with a bending fulcrum member 4, which cooperates with the flat iron to provide necessary support and positioning during the bending process. The clamping and fixing assembly 5 is used to fix the flat iron to ensure the stability of the flat iron during the bending process. The stabilizing and fixing assembly 6 is used to fix the entire device on the ground to ensure the stability of the bending process.

[0034] Preferably, two structural designs of the articulated bracket 2 are provided, as follows:

[0035] The first structure is as follows:

[0036] The articulated bracket 2 includes two stable brackets 21 symmetrically arranged on the bent base 1, and a rotating circular bracket 22 is arranged at the top of each stable bracket 21;

[0037] The bending arm 3 includes a fulcrum arm 31 , one end of which is provided with a rotating shaft 32 rotatably matched with two rotating circular frames 22 , and the bending fulcrum member 4 is provided on the fulcrum arm 31 .

[0038] Furthermore, a sliding frame 23 slidably matched with the stable bracket 21 is provided in the stable bracket 21 , and a limiting support rod 24 matched with the sliding frame 23 is provided on the stable bracket 21 , and the rotating circular frame 22 is provided on the sliding frame 23 .

[0039] The second structure is as follows:

[0040] The articulated bracket 2 includes a rotating bracket 25 arranged at one end of the bending base 1, and a through groove cooperating with the bending arm 3 is opened on the rotating bracket 25, and a rotating circular frame 26 cooperating with the bending arm 3 is arranged on the rotating bracket 25; a clamping and fixing component 5 cooperating with the bending arm 3 is arranged at one end of the bending base 1.

[0041] Preferably, the rotating bracket 25 is provided with a telescopic groove that slidably cooperates with the rotating bracket 25 , the rotating circular frame 22 is provided with a telescopic arm 27 that slidably cooperates with the telescopic groove, and the rotating bracket 25 is provided with a positioning screw 28 that cooperates with the telescopic arm 27 .

[0042] Specifically, two structural designs of the articulated bracket 2 are provided for different engineering requirements. In the first structure, two stable brackets 21 symmetrically arranged on the bending base 1 and a rotating circular frame 22 at the top enable the fulcrum arm 31 to rotate around the rotating shaft 32, thereby realizing multi-angle bending of the flat iron. In addition, a sliding frame 23 and a limiting support rod 24 are also arranged inside the stable bracket 21 to ensure that the position of the rotating circular frame 22 is adjustable and stable.

[0043] In the second structural design, a rotating bracket 25 is provided at one end of the bending base 1, which has a through slot and a rotating round frame 26 that cooperate with the bending arm 3, so that the bending arm 3 can be flexibly rotated within a limited range. The rotating bracket 25 is also provided with a telescopic slot and a telescopic arm 27, and the position of the telescopic arm 27 can be accurately adjusted by a positioning screw 28 to meet the needs of bending flat irons of different lengths.

[0044] Preferably, two structural designs of the bending fulcrum member 4 are provided, which are as follows:

[0045] Firstly, the bending fulcrum member 4 comprises a fulcrum rod 41 welded on the fulcrum arm 31 , and a fulcrum support rod 42 cooperating with the flat iron is arranged at the bottom end of the fulcrum rod 41 .

[0046] Secondly, the bending fulcrum member 4 includes a bending sleeve 43 mounted on the fulcrum arm 31, a stable telescopic frame 44 is arranged on the bending sleeve 43, a top support fulcrum 45 is arranged at the telescopic end of the stable telescopic frame 44, and a plurality of fastening screws 46 are arranged on the bending sleeve 43.

[0047] Specifically, the bending fulcrum 4 has two structural designs. One is a fulcrum rod 41 and a fulcrum support rod 42 welded on the fulcrum arm 31, which are used to directly contact the flat iron and guide it to bend; the other is a bending sleeve 43 sleeved on the fulcrum arm 31, with a built-in stable telescopic frame 44 and a top support fulcrum 45, which can adjust the position by tightening screws 46, and can also achieve accurate bending of the flat iron.

[0048] Preferably, two structural designs of the clamping and fixing assembly 5 are provided, as follows:

[0049] The first structure is as follows:

[0050] The clamping and fixing assembly 5 includes two clamping frames 51 symmetrically arranged on the bending base 1, and the clamping frames 51 are provided with clamping grooves, in which a plurality of stabilizing strips 52 are arranged, and the flat iron is located between the bottom stabilizing strip 52 and the bending base 1.

[0051] The second structure is as follows:

[0052] The clamping and fixing assembly 5 includes a clamping base 53 arranged on the bending base 1, and an extrusion base frame 54 parallel to the bending base 1 is arranged on the top surface of the clamping base 53, an extrusion cylinder is arranged in the clamping base, an extrusion rod 55 is arranged in the extrusion cylinder, a positioning screw 28 cooperating with the extrusion rod 55 is arranged in the extrusion cylinder, and an extrusion plate 56 cooperating with the flat iron is arranged on the extrusion rod 55.

[0053] Preferably, two groups of the clamping and fixing components 5 are provided, and the two groups of the clamping and fixing components 5 are symmetrically arranged on both sides of the bending base 1.

[0054] Specifically, as for the fixing of the flat iron, the device also provides two clamping and fixing components 5. In the first structure, the flat iron is tightly clamped in the correct position by the clamping frame 51 symmetrically arranged on both sides of the bending base 1, the clamping groove and the stabilizing rib 52 work together. In the second structure, the extrusion base 54, the extrusion cylinder and the extrusion rod 55 components on the clamping base 53 are used to adjust the pressure of the extrusion plate 56 through the positioning screw 28 to ensure that the flat iron always remains stable during the bending process. Both designs are intended to ensure the stability and accuracy of the flat iron during the bending process.

[0055] In order to ensure the stability of the entire device during the construction process, two structural designs of the stable fixing assembly 6 are preferably provided, as follows:

[0056] Firstly, the stabilizing and fixing assembly 6 comprises a stabilizing frame 61 arranged on the ground, a stabilizing platform 62 is arranged on the stabilizing frame 61 , and the bending base 1 is welded on the stabilizing platform 62 .

[0057] Secondly, the stabilizing and fixing assembly 6 comprises a stabilizing platform 63, on which two groups of fixing arms 64 are symmetrically arranged, on which a translation rail slidably matched with the fixing arms 64 is arranged, and on which a synchronous driving unit 67 matched with the two groups of fixing arms 64 is arranged;

[0058] The stabilizing platform 63 is provided with a docking seat 65 , and a docking groove is provided on the docking seat 65 . The bending base 1 is provided with a docking rod matched with the docking groove, and the docking seat 65 is provided with a limit screw 66 matched with the docking rod.

[0059] Furthermore, the synchronous drive unit 67 includes a drive frame 671 arranged on the stabilizing platform 63, the drive frame 671 is provided with a drive screw, the drive frame 671 is provided with a drive motor cooperating with the drive screw, the drive frame 671 is provided with a drive bracket 672 cooperating with the drive screw, the drive bracket 672 is symmetrically provided with a drive connecting rod 673, the translation cross rail is provided with a sliding seat connected to the fixed arm 64, and the sliding seat is hingedly connected to the drive connecting rod 673.

[0060] Specifically, there are two structural designs for the stable fixing assembly 6. One is to weld the device directly on the stable platform 63 of the stable frame 61, and to achieve a stable connection with the ground or other fixed points through the docking seat 65, docking groove and docking rod and other components; the other is to use a structure of a sliding arm and a translational rail, and to accurately control the position and posture of the device through a synchronous drive unit 67, etc., to ensure that the device always maintains a stable fixed state during the entire bending process.

[0061] The overall working process is: first, fix the flat iron on the bending base 1 through the clamping and fixing component 5, then adjust the angle of the bending arm 3 so that the bending fulcrum 4 contacts the flat iron at a certain position, and finally drive the bending arm 3 to rotate by applying external force, and the bending fulcrum 4 applies a bending torque to the flat iron so that the flat iron generates the required bending angle at this position. By adjusting the position and angle of different components, precise bending processing of the flat iron can be achieved. During the whole process, the articulated bracket 2 ensures the rotation of the bending arm 3, and the stable fixing component 6 ensures the overall stability of the device.

[0062] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A flat iron bending device, characterized in that: The invention comprises a bending base (1), the bending base (1) is provided with an articulated bracket (2), the articulated bracket (2) is rotatably connected with a bending arm (3), and the bending arm (3) is provided with a bending fulcrum member (4) which cooperates with the bending arm (3) and is used for bending flat iron; The bending base (1) is provided with a clamping and fixing component (5) for fixing and clamping the flat iron, and the clamping and fixing component (5) cooperates with the bending fulcrum (4) and the hinged bracket (2); the bending base (1) is provided with a stabilizing fixing component (6) for fixing on the ground.

2. A flat iron bending device as claimed in claim 1, characterized in that: The hinged bracket (2) comprises two stable brackets (21) symmetrically arranged on the bent base (1), and a rotating circular bracket (22) is arranged at the top end of each stable bracket (21); The bending arm (3) comprises a fulcrum arm (31), one end of which is provided with a rotating shaft (32) rotatably matched with two rotating circular frames (22), and the bending fulcrum member (4) is arranged on the fulcrum arm (31).

3. A flat iron bending device as claimed in claim 2, characterized in that: The stable support (21) is provided with a sliding frame (23) that is slidably matched with the stable support (21), and the stable support (21) is provided with a limiting support rod (24) that is matched with the sliding frame (23), and the rotating circular frame (22) is arranged on the sliding frame (23).

4. A flat iron bending device as claimed in claim 1, characterized in that: The articulated bracket (2) comprises a rotating bracket (25) arranged at one end of the bending base (1), the rotating bracket (25) is provided with a through groove cooperating with the bending arm (3), and the rotating bracket (25) is provided with a rotating circular frame (26) cooperating with the bending arm (3); a clamping and fixing component (5) cooperating with the bending arm (3) is provided at one end of the bending base (1).

5. A flat iron bending device as claimed in claim 2, characterized in that: The bending fulcrum member (4) comprises a fulcrum rod (41) welded to the fulcrum arm (31), and a fulcrum support rod (42) cooperating with the flat iron is arranged at the bottom end of the fulcrum rod (41).

6. A flat iron bending device as claimed in claim 1, characterized in that: The clamping and fixing assembly (5) comprises two clamping frames (51) symmetrically arranged on the bending base (1), the clamping frames (51) are provided with clamping grooves, a plurality of stabilizing strips (52) are arranged in the clamping grooves, and the flat iron is located between the bottommost stabilizing strip (52) and the bending base (1).

7. A flat iron bending device as claimed in claim 1, characterized in that: The clamping and fixing assembly (5) comprises a clamping base (53) arranged on the bending base (1), an extrusion base frame (54) parallel to the bending base (1) is arranged on the top surface of the clamping base (53), an extrusion cylinder is arranged in the clamping base, an extrusion rod (55) is arranged in the extrusion cylinder, a positioning screw (28) cooperating with the extrusion rod (55) is arranged in the extrusion cylinder, and an extrusion plate (56) cooperating with the flat iron is arranged on the extrusion rod (55).

8. A flat iron bending device as claimed in claim 1, characterized in that: The stabilizing and fixing assembly (6) comprises a stabilizing frame (61) arranged on the ground, a stabilizing platform (62) is arranged on the stabilizing frame (61), and the bending base (1) is welded on the stabilizing platform (62); The stabilizing platform (62) is provided with a docking seat (65) that cooperates with the bending base (1), the docking seat (65) is provided with a docking groove, the bending base (1) is provided with a docking rod that cooperates with the docking groove, and the docking seat (65) is provided with a docking screw that cooperates with the docking rod.

9. A flat iron bending device as claimed in claim 1, characterized in that: The stabilizing and fixing assembly (6) comprises a stabilizing platform (63), two groups of fixing arms (64) are symmetrically arranged on the stabilizing platform (63), a translational transverse rail slidably matched with the fixing arms (64) is arranged on the stabilizing platform (63), and a synchronous driving unit (67) matched with the two groups of fixing arms (64) is arranged on the stabilizing platform (63); The stabilizing platform (63) is provided with a docking seat (65), a docking groove is provided on the docking seat (65), a docking rod matched with the docking groove is provided on the bending base (1), and a limit screw (66) matched with the docking rod is provided on the docking seat (65).

10. A flat iron bending device as claimed in claim 9, characterized in that: The synchronous drive unit (67) comprises a drive frame (671) arranged on the stabilizing platform (63), the drive frame (671) being provided with a drive screw, the drive frame (671) being provided with a drive motor cooperating with the drive screw, the drive frame (671) being provided with a drive bracket (672) cooperating with the drive screw, the drive bracket (672) being symmetrically provided with a drive connecting rod (673), the translational cross rail being provided with a sliding seat connected with the fixed arm (64), the sliding seat being hingedly connected with the drive connecting rod (673).

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