Adjustable bending device for steel member machining

Abstract

The utility model relates to the technical field of steel member machining, in particular to an adjustable bending device for steel member machining, which comprises a bending table, a controller is arranged on the front side of the bending table, a guide hole is arranged on the upper side of the bending table, and a lifting part for adjusting the bending thickness of a steel plate is arranged on the lower side of the bending table. An adjusting part used for adjusting the steel plate bending supporting distance is arranged on one side of the lifting part, a bending part is arranged on the upper side of the bending table, the lifting part comprises a guide assembly and a driving assembly, the guide assembly comprises a base, the base is arranged on the lower side of the bending table, a guide rod is arranged on the upper side of the base, and a moving plate is arranged on the outer side of the guide rod. And a limiting ring is arranged at the bottom end of the outer side of the guide rod. The problem that the bending device cannot be adaptively adjusted according to the thickness of a steel member is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component processing, in particular to an adjustable bending device for steel component processing. Background Art

[0002] Steel components refer to composite steel structure components that can bear and transfer loads and are made by connecting steel plates, angle steels, channel steels, I-beams, etc. through cold bending or welding processes. Before the steel structure is combined and connected, the steel is generally bent and cut so that the various steel parts can be adapted for connection.

[0003] When existing bending machines are used to bend steel plates, the types of the processed steel plates always change, and the equipment needs to be adjusted frequently to change the adjustment angle of the steel plates so as to bend the steel plates. For this reason, we propose an adjustable bending device for steel component processing. Utility Model Content

[0004] The utility model is to solve the shortcomings of the prior art and propose an adjustable bending device for processing steel components. The adjustable bending device for processing steel components solves the problem that the bending device cannot be adaptively adjusted according to the thickness of the steel component.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An adjustable bending device for processing steel components includes a bending table, a controller is provided on the front side of the bending table, a guide hole is provided on the upper side of the bending table, a lifting part for adjusting the bending thickness of the steel plate is provided on the lower side of the bending table, an adjusting part for adjusting the bending support spacing of the steel plate is provided on one side of the lifting part, and a bending part is provided on the upper side of the bending table.

[0007] Through the above technical solution, the lifting part is used to make appropriate adjustments according to the thickness of the steel plate, and then the adjusting part is used to make adjustments according to the width of the steel plate. Finally, the steel plate is bent by the bending part, thereby meeting the bending operation requirements of steel plates of different thicknesses.

[0008] Preferably, the lifting part includes a guide assembly and a drive assembly, the guide assembly includes a base, the base is arranged on the lower side of the bending table, a guide rod is arranged on the upper side of the base, a movable plate is arranged on the outer side of the guide rod, and a limiting ring is arranged at the outer bottom end of the guide rod.

[0009] Preferably, the driving assembly comprises a threaded rod, the threaded rod is threadedly connected to one side of the moving plate, the bottom end of the threaded rod is provided with a bevel gear I, one side of the base is provided with a connecting seat, one side of the connecting seat is threadedly connected with a connecting rod, the end of the connecting rod is provided with a bevel gear II, the bevel gear II is in meshing transmission connection with the bevel gear I, one side of the base is provided with a motor I, the shaft end of the motor I is provided with a gear I, one side of the gear I is in meshing connection with a gear II, the gear II is fixedly connected to the outer side of the connecting rod.

[0010] Through the above technical scheme, the motor I drives the gear I to rotate, the gear I drives the gear II to rotate in meshing transmission, the gear II drives the connecting rod to rotate, the connecting rod drives the bevel gear II to rotate, the bevel gear II drives the bevel gear I to rotate in meshing transmission, the bevel gear I drives the threaded rod to rotate, the threaded rod drives the moving plate to move in threaded transmission, and the moving plate moves on the guide rod, so as to provide a lifting adjustment function for the adjusting part, thereby meeting the bending of steel plates of different thicknesses.

[0011] Preferably, the adjusting part comprises a motor II, the motor II is arranged on the lower side of the moving plate, the shaft end of the motor II is provided with a gear III, the outer side of the gear III is in meshing connection with two racks, one side of the rack is provided with a supporting table, the supporting table is arranged in the guide hole, the upper side of the moving plate is provided with a sliding groove, a limiting rod is arranged in the sliding groove, and the limiting rod and the supporting table are arranged in sliding sleeve connection.

[0012] Through the above technical scheme, the motor II drives the gear III to rotate, the gear III drives the two racks to move towards each other or relatively move in meshing transmission, so that the two supporting tables move towards each other or relatively move, thereby providing an adjustable function for the interval of the bending angle.

[0013] Preferably, the upper side of the supporting table is provided with an adjusting rod, and the outer side of the adjusting rod is threadedly connected with two limiting pieces.

[0014] Through the above technical scheme, the adjusting rod is rotated, the adjusting rod drives the two limiting pieces to move towards each other or relatively move in threaded transmission, thereby providing a limiting function for the steel plate.

[0015] Preferably, the bending part comprises a support, the support is arranged on one side of the bending table, the upper side of the support is provided with two hydraulic cylinders, and the shaft end of the hydraulic cylinder is provided with a bending piece.

[0016] Through the above technical scheme, the hydraulic cylinder on the support controls the bending piece to press down, and the bending piece performs bending operation on the steel plate.

[0017] The utility model discloses, according to the thickness of steel sheet, utilize the lifting portion to adjust appropriately, then according to the width of steel sheet, utilize the adjusting portion to adjust, finally utilize the bending portion to bend steel sheet, to meet the bending operation of the steel sheet of different thickness.

[0018] The utility model discloses, motor one drive gear one rotation, gear one meshing transmission gear two rotation, gear two drive connecting rod and make bevel gear two rotation, bevel gear two rotation meshing transmission bevel gear one, bevel gear one drive screw rod rotation, screw rod screw transmission moving plate, moving plate moves on guide rod to provide a lifting adjustment's function for adjusting portion, and further meet the bending of different thickness steel plate.

[0019] The utility model discloses, motor two drive gear three rotation, gear three rotation meshing transmission two racks and make the opposite movement or relative motion, to make two support platforms and make the opposite movement or relative motion, to provide an adjustable function for the interval of bending angle. DRAWINGS

[0020] Fig. 1 It is the schematic diagram of explosion formula structure of the utility model;

[0021] Fig. 2 It is the schematic diagram of structure of the utility model positive axis side;

[0022] Fig. 3 It is the schematic diagram of structure of the utility model positive section axis side.

[0023] In the drawing: 1, bending table;2, controller;3, guide hole;4, base;5, guide rod;6, moving plate;7, screw rod;8, bevel gear one;9, connecting seat;10, connecting rod;11, bevel gear two;12, motor one;13, gear one;14, gear two;15, limit ring;16, motor two;17, gear three;18, rack;19, support platform;20, sliding slot;21, limit rod;22, adjusting rod;23, limit piece;24, support;25, hydraulic cylinder;26, bending piece. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0025] As Figs. 1-3As shown, an adjustable bending device for processing steel components includes a bending table 1, a controller 2 is provided on the front side of the bending table 1, a guide hole 3 is provided on the upper side of the bending table 1, and a lifting part for adjusting the bending thickness of the steel plate is provided on the lower side of the bending table 1. The lifting part includes a guide assembly and a drive assembly. The guide assembly includes a base 4, which is provided on the lower side of the bending table 1. A guide rod 5 is provided on the upper side of the base 4, a movable plate 6 is provided on the outer side of the guide rod 5, and a limit ring 15 is provided on the outer bottom end of the guide rod 5.

[0026] The driving assembly includes a threaded rod 7, which is threadedly sleeved on one side of the movable plate 6. The bottom end of the threaded rod 7 is provided with a bevel gear 1 8. A connecting seat 9 is provided on one side of the base 4. A connecting rod 10 is connected to one side of the connecting seat 9. A bevel gear 2 11 is provided at the end of the connecting rod 10. The bevel gear 2 11 is meshed with the bevel gear 1 8 for transmission connection. A motor 12 is provided on one side of the base 4. A gear 13 is provided on the shaft end of the motor 12. One side of the gear 13 is meshed with a gear 2 14. The gear 2 14 is fixedly sleeved on the outside of the connecting rod 10.

[0027] One side of the lifting part is provided with an adjustment part for adjusting the support spacing of the steel plate bending, and the adjustment part includes a motor 2 16, which is provided on the lower side of the movable plate 6, and a gear 3 17 is provided on the shaft end of the motor 2 16. The outer side of the gear 3 17 is meshed and connected with two racks 18. A support platform 19 is provided on one side of the rack 18. The support platform 19 is provided in the guide hole 3. A slide groove 20 is provided on the upper side of the movable plate 6, and a limit rod 21 is provided in the slide groove 20. The limit rod 21 is slidably sleeved with the support platform 19. An adjustment rod 22 is provided on the upper side of the support platform 19, and the outer side of the adjustment rod 22 is threadedly sleeved with two limit plates 23.

[0028] A bending portion is provided on the upper side of the bending table 1 , and the bending portion includes a bracket 24 . The bracket 24 is provided on one side of the bending table 1 . Two hydraulic cylinders 25 are provided on the upper side of the bracket 24 , and bending parts 26 are provided at the shaft ends of the hydraulic cylinders 25 .

[0029] In this embodiment, according to the size and thickness of the steel plate, the motor 12 drives the gear 13 to rotate, the gear 13 meshes with the transmission gear 14 to rotate, the gear 14 drives the connecting rod 10 to rotate the bevel gear 11, the bevel gear 11 meshes with the transmission bevel gear 8 to rotate, the bevel gear 8 drives the threaded rod 7 to rotate, the threaded rod 7 threadedly drives the moving plate 6, the moving plate 6 moves on the guide rod 5, at the same time, the motor 16 drives the gear 17 to rotate, the gear 17 meshes with the two racks 18 to move towards each other or relatively move, so that the two supporting tables 19 move towards each other or relatively move, the adjustment is completed, then the adjusting rod 22 is rotated, the adjusting rod 22 threadedly drives the two limiting sheets 23 to move towards each other or relatively move, the steel plate is limited, finally the hydraulic cylinder 25 on the support 24 controls the bending piece 26 to press down, the bending piece 26 bends the steel plate.

[0030] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable bending device for processing steel components, comprising a bending table (1), wherein a controller (2) is provided on the front side of the bending table (1), characterized in that: A guide hole (3) is provided on the upper side of the bending platform (1), a lifting portion for adjusting the bending thickness of the steel plate is provided on the lower side of the bending platform (1), an adjusting portion for adjusting the steel plate bending support spacing is provided on one side of the lifting portion, and a bending portion is provided on the upper side of the bending platform (1).

2. The adjustable bending device for processing steel components according to claim 1, characterized in that: The lifting part includes a guide assembly and a drive assembly, the guide assembly includes a base (4), the base (4) is arranged on the lower side of the bending table (1), a guide rod (5) is arranged on the upper side of the base (4), a movable plate (6) is arranged on the outer side of the guide rod (5), and a limiting ring (15) is arranged on the outer bottom end of the guide rod (5).

3. The adjustable bending device for processing steel components according to claim 2, characterized in that: The driving assembly includes a threaded rod (7), the threaded rod (7) is threadedly sleeved on one side of the movable plate (6), the bottom end of the threaded rod (7) is provided with a bevel gear 1 (8), a connecting seat (9) is provided on one side of the base (4), a connecting rod (10) is connected to one side of the connecting seat (9), the end of the connecting rod (10) is provided with a bevel gear 2 (11), the bevel gear 2 (11) is meshed and connected with the bevel gear 1 (8), a motor 1 (12) is provided on one side of the base (4), a gear 1 (13) is provided on the shaft end of the motor 1 (12), one side of the gear 1 (13) is meshed and connected with a gear 2 (14), and the gear 2 (14) is fixedly sleeved on the outer side of the connecting rod (10).

4. The adjustable bending device for processing steel components according to claim 3, characterized in that: The regulating part includes a second motor (16), which is arranged on the lower side of the movable plate (6), a third gear (17) is arranged on the shaft end of the second motor (16), and two racks (18) are meshed and connected on the outer side of the third gear (17), a support platform (19) is arranged on one side of the rack (18), and the support platform (19) is arranged in the guide hole (3), a slide groove (20) is arranged on the upper side of the movable plate (6), a limit rod (21) is arranged in the slide groove (20), and the limit rod (21) and the support platform (19) are slidably connected.

5. The adjustable bending device for processing steel components according to claim 4, characterized in that: An adjusting rod (22) is provided on the upper side of the support platform (19), and two limiting plates (23) are sleeved on the outer side of the adjusting rod (22) through a thread.

6. The adjustable bending device for processing steel components according to claim 1, characterized in that: The bending portion comprises a bracket (24), the bracket (24) being arranged on one side of the bending platform (1), two hydraulic cylinders (25) being arranged on the upper side of the bracket (24), and bending pieces (26) being arranged at the shaft ends of the hydraulic cylinders (25).

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