Steel member bending device

Abstract

The utility model discloses a steel member bending device which comprises a first box body and a second box body, the top of the first box body is fixedly connected with a support, the lower end in the support is rotatably connected with a first rotating shaft, the outer side of the first rotating shaft is fixedly connected with a first conveying wheel, and the outer side of the first rotating shaft is in transmission connection with a transmission assembly. A plurality of first conveying wheels rotate at the same time under transmission connection of a transmission assembly through a driving motor, then the effect of conveying the circular tube type steel component can be completed, then the circular tube type steel component enters a bending mechanism arranged at the top of a second box body, and a first hydraulic push rod and a second hydraulic push rod are driven to bend the circular tube type steel component. According to the bending device, the shearing blade shears the circular tube type steel component, the extrusion base and the bending base bend the circular tube type steel component, finally, the electric push cylinder is driven to enable the push block to push out the bent steel component on the outer side of the bending base, and therefore the bending device is simple in structure, convenient and fast to operate and capable of effectively improving the bending production efficiency of the steel component.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending equipment, and in particular relates to a steel component bending device. Background Art

[0002] The steel component bending device is a mechanical equipment specially used in the steel processing industry. It uses hydraulic or mechanical force to bend metal plates or profiles at a predetermined angle to produce steel components of various required shapes. It is widely used in construction, shipbuilding, vehicle manufacturing, industrial facilities and other fields.

[0003] Currently, in the production process of steel components, bending equipment is needed to bend the steel components according to a predetermined angle. The common bending method is to place the cut steel components one by one in the bending device for bending processing, but this method is time-consuming and labor-intensive, and also reduces production efficiency. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a steel member bending device to solve the problem raised in the above background technology that in the current steel member production process, bending equipment is required to bend the steel members according to a predetermined angle, and then the common bending method is to place the cut steel members one by one in the bending device for bending processing, but this method is time-consuming and labor-intensive and also reduces production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure bending device, comprising a first box body and a second box body, the top of the first box body is fixedly connected to a bracket, the lower end inside the bracket is rotatably connected to the first rotating shaft, the outer side of the first rotating shaft is fixedly connected to the first conveying wheel, the outer side of the first rotating shaft is transmission-connected to a transmission assembly, the first rotating shaft is fixedly connected to the output end of the motor, the upper end inside the bracket is slidably connected to a slider, the inside of the slider is rotatably connected to the second rotating shaft, the outer side of the second rotating shaft is fixedly connected to the second conveying wheel, the top of the slider is rotatably connected to a screw, the top of the screw is fixedly connected to a handle, and a bending mechanism is provided on the top of the second box body.

[0006] Preferably, adjustable foot pads are fixedly connected to the four corners of the bottom of the first box and the second box.

[0007] Preferably, a guide seat is fixedly connected to one side of the bracket, and a steel component is slidably connected inside the guide seat.

[0008] Preferably, the transmission assembly consists of a driving wheel, a transmission belt and a driven wheel.

[0009] Preferably, the first rotating shaft, the first conveying wheel, the sliding block, the second rotating shaft, the second conveying wheel, the screw and the rotating handle are provided in plurality.

[0010] Preferably, the screw is located inside the bracket and is threadedly connected.

[0011] Preferably, the bending mechanism includes a bending table and a first hydraulic push rod, a bending seat is fixedly connected to the top of the bending table, a guide rail is symmetrically fixedly connected to one side of the top of the bending table, the output end of the first hydraulic push rod is fixedly connected to the extrusion seat, a guide seat and a second hydraulic push rod are respectively provided on one side of the bending table, the output end of the second hydraulic push rod is fixedly connected to a shearing blade, a pushing block is slidably connected to one side of the bending table close to the bending seat, the pushing block is fixedly connected to the output end of the electric push cylinder, and the electric push cylinder is fixedly connected to the inside of the bending table.

[0012] Preferably, the extrusion seat is located inside the guide rail and is slidably connected. The guide seat is fixedly connected to the top of the second box body, and the shearing blade is attached to one side of the guide seat.

[0013] Compared with the prior art, the present invention provides a steel member bending device with the following beneficial effects:

[0014] 1. The utility model sets a steel component bending device. When in use, the circular tubular steel component is guided between the second conveying wheel and the first conveying wheel through the steel component. The multiple first conveying wheels are rotated simultaneously under the transmission connection of the transmission assembly by driving the motor, thereby completing the effect of conveying the circular tubular steel component. Then, the circular tubular steel component will enter the bending mechanism set on the top of the second box body. By driving the first hydraulic push rod and the second hydraulic push rod at the same time, the shear blade cuts the circular tubular steel component, and the extrusion seat and the bending seat bend the circular tubular steel component. Finally, by driving the electric push cylinder, the pushing block pushes out the steel component bent outside the bending seat. Therefore, the utility model has a simple structure and convenient operation, and can effectively improve the production efficiency of steel component bending.

[0015] 2. The utility model provides an adjustable mechanism consisting of a slider, a second rotating shaft, a screw and a handle. During the production process of circular tubular steel components, the slider can be raised and lowered by rotating the handle under the threaded connection between the screw and the bracket, and the gap can be changed according to the diameter of the steel component, thereby effectively improving the scope of use of the device.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial structure of one side of a steel member bending device proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the axial structure of the other side of a steel member bending device proposed in the present invention;

[0020] Figure 3 This is a front view structural diagram of a steel member bending device proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the top view of a steel member bending device proposed in the present invention;

[0022] Figure 5 This is a schematic diagram of the electric push rod structure of a steel component bending device proposed in the utility model;

[0023] In the figure: first box body 1, second box body 2, adjustable foot pad 3, bracket 4, guide seat 5, first rotating shaft 6, transmission assembly 7, motor 8, slider 9, second rotating shaft 10, second conveyor wheel 11, screw 12, handle 13, first conveyor wheel 14, steel member 15, bending table 16, bending seat 17, guide rail 18, first hydraulic push rod 19, extrusion seat 20, guide seat 21, second hydraulic push rod 22, shear blade 23, push block 24, electric push cylinder 25. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5The utility model provides a technical solution: a steel member bending device, including a first box body 1 and a second box body 2, the top of the first box body 1 is fixedly connected to a bracket 4, the lower end of the inside of the bracket 4 is rotatably connected to a first rotating shaft 6, the outer side of the first rotating shaft 6 is fixedly connected to a first conveying wheel 14, the outer side of the first rotating shaft 6 is transmission-connected to a transmission assembly 7, the first rotating shaft 6 is fixedly connected to the output end of the motor 8, the upper end of the inside of the bracket 4 is slidingly connected to a slider 9, the inside of the slider 9 is rotatably connected to a second rotating shaft 10, the outer side of the second rotating shaft 10 is fixedly connected to a second conveying wheel 11, the top of the slider 9 is rotatably connected to a screw 12, the top of the screw 12 is fixedly connected to a handle 13, and a bending mechanism is provided on the top of the second box body 2 to pass the round tubular steel member through the steel The component 15 is guided between the second conveying wheel 11 and the first conveying wheel 14, and the multiple first conveying wheels 14 are rotated simultaneously under the transmission connection of the transmission assembly 7 by driving the motor 8, thereby completing the effect of conveying the circular tubular steel component. Then the circular tubular steel component will enter the bending mechanism arranged on the top of the second box body 2, and the first hydraulic push rod 19 and the second hydraulic push rod 22 are driven at the same time, so that the shear blade 23 cuts the circular tubular steel component, and the extrusion seat 20 and the bending seat 17 bend the circular tubular steel component. Finally, by driving the electric push cylinder 25, the pushing block 24 pushes out the steel component bent outside the bending seat 17. Therefore, the structure is simple and the operation is convenient, which can effectively improve the production efficiency of steel component bending.

[0026] In the present invention, preferably, the four corners of the bottom of the first box body 1 and the second box body 2 are fixedly connected with adjustable foot pads 3 .

[0027] In the present invention, preferably, one side of the bracket 4 is fixedly connected to the guide seat 5 , and the interior of the guide seat 5 is slidably connected to a steel component 15 .

[0028] In the present invention, preferably, the transmission assembly 7 is composed of a driving wheel, a transmission belt and a driven wheel.

[0029] In the present invention, preferably, a plurality of the first rotating shaft 6 , the first conveying wheel 14 , the slider 9 , the second rotating shaft 10 , the second conveying wheel 11 , the screw 12 and the rotating handle 13 are provided.

[0030] In the present invention, preferably, the screw rod 12 is located inside the bracket 4 and is threadedly connected.

[0031] In the present utility model, preferably, the bending mechanism includes a bending table 16 and a first hydraulic push rod 19, a bending seat 17 is fixedly connected to the top of the bending table 16, a guide rail 18 is symmetrically fixedly connected to one side of the top of the bending table 16, the output end of the first hydraulic push rod 19 is fixedly connected to the extrusion seat 20, a guide seat 21 and a second hydraulic push rod 22 are respectively provided on one side of the bending table 16, the output end of the second hydraulic push rod 22 is fixedly connected to the shear blade 23, and a push block 24 is slidably connected to one side of the bending table 16 near the bending seat 17, the push block 24 is fixedly connected to the output end of the electric push cylinder 25, and the electric push cylinder 25 is fixedly connected to the inside of the bending table 16.

[0032] In the present invention, preferably, the extrusion seat 20 is located inside the guide rail 18 and is slidably connected, the guide seat 21 is fixedly connected to the top of the second box body 2, and the shearing blade 23 is attached to one side of the guide seat 21.

[0033] The working principle and usage process of the present invention are as follows: when in use, the steel component 15 is guided to between the first box body 1 and the second box body 2 by the guide seat 5, and then the multiple first conveying wheels 14 are rotated simultaneously under the transmission connection of the transmission assembly 7 by the driving motor 8, thereby completing the conveying effect of the circular tubular steel component. Then, the circular tubular steel component enters the bending mechanism arranged on the top of the second box body 2. In the bending mechanism, by simultaneously driving the first hydraulic push rod 19 and the second hydraulic push rod 22, the shearing blade 23 cuts the circular tubular steel component, while the extrusion seat 20 and the bending seat 17 bend the circular tubular steel component. Finally, by driving the electric push cylinder 25, the pushing block 24 pushes out the steel component bent on the outside of the bending seat 17. The four corners of the bottom of the first box body 1 and the second box body 2 are fixedly connected with adjustable foot pads 3 to improve the stability of the device. One side of the bracket 4 is fixedly connected with the guide seat 5, and the steel component 15 is slidably connected inside the guide seat 5 to ensure that the steel component is in the conveying process The accurate guidance of the transmission assembly 7 is composed of a driving wheel, a transmission belt and a driven wheel, so as to realize the precise transmission of the conveying wheel. In addition, the screw 12 is located in the internal threaded connection of the bracket 4, which enhances the stability of the bracket 4. The bending mechanism includes a bending platform 16 and a first hydraulic push rod 19. The top of the bending platform 16 is fixedly connected to a bending seat 17. One side of the top of the bending platform 16 is symmetrically fixedly connected to a guide rail 18. The output end of the first hydraulic push rod 19 is fixedly connected to an extrusion seat 20, and the output end of the second hydraulic push rod 22 is fixedly connected to a shearing blade 23. A pushing block 24 is slidably connected to one side of the bending platform 16 near the bending seat 17. The pushing block 24 is fixedly connected to the output end of the electric push cylinder 25, and the electric push cylinder 25 is fixedly connected to the inside of the bending platform 16 to ensure stability and accuracy during the bending process. The steel component bending device provided by the utility model can realize the transportation, cutting and bending of circular tubular steel components. It has a simple structure and is easy to operate, and can effectively improve the production efficiency of steel component bending.

[0034] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel member bending device, comprising a first box (1) and a second box (2), characterized in that: The top of the first box (1) is fixedly connected to a bracket (4); the lower end of the bracket (4) is rotatably connected to a first rotating shaft (6); the outer side of the first rotating shaft (6) is fixedly connected to a first conveying wheel (14); the outer side of the first rotating shaft (6) is transmission-connected to a transmission assembly (7); the first rotating shaft (6) is fixedly connected to the output end of a motor (8); the upper end of the bracket (4) is slidably connected to a slider (9); the inner side of the slider (9) is rotatably connected to a second rotating shaft (10); the outer side of the second rotating shaft (10) is fixedly connected to a second conveying wheel (11); the top of the slider (9) is rotatably connected to a screw (12); the top of the screw (12) is fixedly connected to a handle (13); and a bending mechanism is provided at the top of the second box (2).

2. A steel member bending device according to claim 1, characterized in that: Adjustable foot pads (3) are fixedly connected at the four corners of the bottom of the first box body (1) and the second box body (2).

3. The steel member bending device according to claim 1, characterized in that: One side of the bracket (4) is fixedly connected to a guide seat (5), and a steel component (15) is slidably connected inside the guide seat (5).

4. The steel member bending device according to claim 1, characterized in that: The transmission assembly (7) consists of a driving wheel, a transmission belt and a driven wheel.

5. The steel member bending device according to claim 1, characterized in that: The first rotating shaft (6), the first conveying wheel (14), the slider (9), the second rotating shaft (10), the second conveying wheel (11), the screw (12) and the rotating handle (13) are all provided in plurality.

6. The steel member bending device according to claim 1, characterized in that: The screw rod (12) is located inside the bracket (4) and is threadedly connected.

7. The steel member bending device according to claim 1, characterized in that: The bending mechanism comprises a bending table (16) and a first hydraulic push rod (19); the top of the bending table (16) is fixedly connected to a bending seat (17); one side of the top of the bending table (16) is symmetrically fixedly connected to a guide rail (18); the output end of the first hydraulic push rod (19) is fixedly connected to an extrusion seat (20); one side of the bending table (16) is respectively provided with a guide seat (21) and a second hydraulic push rod (22); the output end of the second hydraulic push rod (22) is fixedly connected to a shear blade (23); a push block (24) is slidably connected to one side of the bending table (16) near the bending seat (17); the push block (24) is fixedly connected to the output end of an electric push cylinder (25); and the electric push cylinder (25) is fixedly connected to the inside of the bending table (16).

8. The steel member bending device according to claim 7, characterized in that: The extrusion seat (20) is located inside the guide rail (18) and is slidably connected. The guide seat (21) is fixedly connected to the top of the second box (2). The shearing blade (23) is attached to one side of the guide seat (21).

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