Steel structure machining bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses a steel structure machining bending machine which comprises a workbench, the top of the workbench is fixedly connected with a mounting plate, the inner top wall of the mounting plate is fixedly connected with a first hydraulic rod, and the output end of the first hydraulic rod is fixedly connected with a fixing plate. A connecting plate is fixedly connected to the outer side of the workbench, a bending plate located on the right side of the workbench is rotationally connected to the interior of the connecting plate, a motor is fixedly connected to the interior of the workbench, and an output shaft of the motor is fixedly connected with a rotating disc rotationally connected with the interior of the workbench. And a mounting groove is formed in the workbench, the inner bottom wall of the mounting groove is fixedly connected with the motor, and the inner side wall of the mounting groove is fixedly connected with a fixed disc located on the lower side of the rotary disc. The steel structure machining bending machine has the beneficial effects that the position and the rotating angle of a steel plate are adjusted, and the steel plate bending efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a steel structure processing bending machine. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and maintained regularly.

[0003] The existing steel structure processing bending machine needs to manually adjust the position of the steel plate for bending, and needs to rotate the steel plate to a certain angle for bending. Manually adjusting the position and rotation angle of the steel plate makes the adjustment time-consuming and labor-intensive, affecting the bending efficiency of the steel plate. Therefore, a steel structure processing bending machine is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a steel structure processing bending machine, which has the advantages of pushing the steel plate to be bent and adjusting the bending angle and position, thereby improving the bending efficiency of the steel plate. It solves the problem that the steel plate bending requires manual adjustment of the rotation angle and bending position of the steel plate, which is time-consuming and labor-intensive and affects the bending efficiency of the steel plate.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a steel structure processing bending machine, comprising a workbench, a mounting plate fixedly connected to the top of the workbench, a first hydraulic rod fixedly connected to the inner top wall of the mounting plate, a fixed plate fixedly connected to the output end of the first hydraulic rod, a connecting plate fixedly connected to the outer side of the workbench, a bending plate located on the right side of the workbench rotatably connected to the inside of the connecting plate, a motor fixedly connected to the inside of the workbench, and a turntable fixedly connected to the inside of the workbench rotatably connected to the output shaft of the motor.

[0008] The beneficial effects of the utility model are:

[0009] The steel structure processing bending machine has the advantage of being able to adjust the position and rotation angle of the steel plate to make the steel plate bending more efficient.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a mounting groove is opened inside the workbench, the inner bottom wall of the mounting groove is fixedly connected to the motor, the inner side wall of the mounting groove is fixedly connected to a fixed plate located at the lower side of the turntable, and the fixed plate is rotatably connected to the outer side of the output shaft of the motor.

[0012] Furthermore, a universal wheel is fixedly connected to the bottom of the turntable, and a slide rail slidably connected to the universal wheel is arranged on the top of the fixed plate.

[0013] The beneficial effect of adopting the above further solution is that the turntable drives the upper steel plate to rotate more smoothly and labor-savingly, reduces the pressure of the steel plate on the motor, and reduces the friction of the turntable rotation.

[0014] Furthermore, a support plate is fixedly connected to the top of the workbench, a cylinder is fixedly connected to the right side of the support plate, and a push plate is fixedly connected to the output end of the cylinder.

[0015] The beneficial effect of adopting the above further solution is that it is easy to control the left and right positions of the steel plate, so that the steel plate can be pushed to the right side for bending more easily.

[0016] Furthermore, an electric push rod is fixedly connected to the inner front side wall of the mounting plate, and an output shaft of the electric push rod is fixedly connected to a sliding plate.

[0017] The beneficial effect of adopting the above further solution is that it is easy to push the bent steel plate out of the turntable so that the next steel plate can start bending.

[0018] Furthermore, the outside of the workbench is fixedly connected to two support blocks that are symmetrically distributed, the two support blocks are rotatably connected to the relative inner sides of the two support blocks, the top of the rotating block is fixedly connected to a second hydraulic rod, the bottom of the bending plate is fixedly connected to a connecting block, and the output end of the second hydraulic rod is fixedly connected to a fixed block rotatably connected to the connecting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is the right side view of the structure of the utility model;

[0021] Figure 3 This is an enlarged view of the structure A of the utility model;

[0022] Figure 4 This is a schematic diagram of the motor structure of the utility model.

[0023] In the figure: 1. workbench; 2. mounting plate; 3. first hydraulic rod; 4. fixed plate; 5. connecting plate; 6. bending plate; 7. turntable; 8. motor; 9. fixed plate; 10. slide rail; 11. universal wheel; 12. support plate; 13. cylinder; 14. push plate; 15. electric push rod; 16. sliding plate; 17. support block; 18. rotating block; 19. second hydraulic rod; 20. fixed block; 21. connecting block; 22. mounting groove. DETAILED DESCRIPTION

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

[0025] In the embodiment, Figure 1-4 A steel structure processing bending machine is provided. The utility model includes a workbench 1, the top of the workbench 1 is fixedly connected with a mounting plate 2, the inner top wall of the mounting plate 2 is fixedly connected with a first hydraulic rod 3, the output end of the first hydraulic rod 3 is fixedly connected with a fixing plate 4, the outer side of the workbench 1 is fixedly connected with a connecting plate 5, the inner part of the connecting plate 5 is rotatably connected with a bending plate 6 located on the right side of the workbench 1, the inner part of the workbench 1 is fixedly connected with a motor 8, and the output shaft of the motor 8 is fixedly connected with a turntable 7 rotatably connected with the inner part of the workbench 1.

[0026] Put the steel plate to be bent on the top of the turntable 7 and the bending plate 6, start the first hydraulic rod 3, the first hydraulic rod 3 drives the fixed plate 4 to move downward, the fixed plate 4 fixes the steel plate, rotates the bending plate 6, and bends the steel plate. After completion, the fixed plate 4 moves upward, and the motor 8 is started. The motor 8 drives the turntable 7 to rotate, and the turntable 7 drives the steel plate to rotate, and the steel plate is rotated by ninety degrees. The bending plate 6 is rotated again to rotate and bend the other side of the steel plate. After rotating three hundred and sixty degrees, all four sides of the steel plate are bent, the steel plate is pushed out, and the motor 8 is rotated in the opposite direction to make the turntable 7 rotate three hundred and sixty degrees in the opposite direction to reset.

[0027] Specifically, refer to Figure 4 A mounting groove 22 is provided inside the workbench 1, and the inner bottom wall of the mounting groove 22 is fixedly connected to the motor 8. The inner side wall of the mounting groove 22 is fixedly connected to a fixed plate 9 located at the lower side of the turntable 7, and the fixed plate 9 is rotatably connected to the outer side of the output shaft of the motor 8.

[0028] Specifically, refer to Figure 4 A universal wheel 11 is fixedly connected to the bottom of the turntable 7, and a slide rail 10 slidably connected to the universal wheel 11 is provided on the top of the fixed plate 9.

[0029] In this embodiment, when the motor 8 drives the turntable 7 to rotate, the turntable 7 drives the universal wheel 11 to slide inside the slide rail 10, thereby improving the rotation stability of the turntable 7, reducing the supporting force of the motor 8 on the turntable 7, and reducing the friction force when the turntable 7 rotates.

[0030] Specifically, refer to Figure 1 A support plate 12 is fixedly connected to the top of the workbench 1, a cylinder 13 is fixedly connected to the right side of the support plate 12, and a push plate 14 is fixedly connected to the output end of the cylinder 13.

[0031] In this embodiment, when the steel plate is placed on the top of the turntable 7 and needs to be bent, the cylinder 13 is started, and the cylinder 13 drives the push plate 14 to move to the right, pushing the steel plate to the top of the bending plate 6, and then the bending plate 6 is rotated to be bent.

[0032] Specifically, refer to Figure 2 An electric push rod 15 is fixedly connected to the inner front side wall of the mounting plate 2 , and a sliding plate 16 is fixedly connected to the output shaft of the electric push rod 15 .

[0033] In this embodiment, after the four sides of the steel plate are bent, the electric push rod 15 is started, and the electric push rod 15 drives the sliding plate 16 to slide, pushing the bent steel plate out of the turntable 7 to facilitate the bending of the next steel plate.

[0034] Specifically, refer to Figure 3 The outside of the workbench 1 is fixedly connected to two symmetrically distributed support blocks 17, the relatively inner sides of the two support blocks 17 are rotatably connected to a rotating block 18, the top of the rotating block 18 is fixedly connected to a second hydraulic rod 19, the bottom of the bending plate 6 is fixedly connected to a connecting block 21, and the output end of the second hydraulic rod 19 is fixedly connected to a fixed block 20 rotatably connected to the connecting block 21.

[0035] In this embodiment, when the steel plate has been fixed on the top of the turntable 7 and the bending plate 6, the electric push rod 15 is started, and the electric push rod 15 drives the fixed block 20 to rotate upward and to the left, and the fixed block 20 drives the connecting block 21 upward and rotates, and the connecting block 21 drives the bending plate 6 to rotate, thereby bending the steel plate.

[0036] Working principle:

[0037] First: put the steel plate on the turntable 7 and adjust its position, move the fixed plate 4 downward to fix the steel plate, and the electric push rod 15 pushes the bending plate 6 upward to make the bending plate 6 rotate to the left to bend one side of the steel plate, and the fixed plate 4 moves upward, and the motor 8 rotates, so that the turntable 7 drives the steel plate to rotate a certain angle;

[0038] Then: the cylinder 13 pushes the push plate 14 to push the steel plate to the right, and the bending plate 6 is rotated again to bend it, and this continues until the steel plate is bent. The motor 8 reverses, and the motor 8 drives the turntable 7 to rotate in the opposite direction until the turntable 7 is reset. The electric push rod 15 drives the sliding plate 16 to move backward, and the sliding plate 16 drives the bent steel plate to be pushed out of the turntable 7.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure bending machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a mounting plate (2), the inner top wall of the mounting plate (2) is fixedly connected to a first hydraulic rod (3), the output end of the first hydraulic rod (3) is fixedly connected to a fixing plate (4), the outer side of the workbench (1) is fixedly connected to a connecting plate (5), the interior of the connecting plate (5) is rotatably connected to a bending plate (6) located on the right side of the workbench (1), the interior of the workbench (1) is fixedly connected to a motor (8), and the output shaft of the motor (8) is fixedly connected to a turntable (7) rotatably connected to the interior of the workbench (1).

2. A steel structure bending machine according to claim 1, characterized in that: The workbench (1) is provided with a mounting groove (22) inside, the inner bottom wall of the mounting groove (22) is fixedly connected to the motor (8), the inner side wall of the mounting groove (22) is fixedly connected to a fixed plate (9) located at the lower side of the turntable (7), and the fixed plate (9) is rotatably connected to the outer side of the output shaft of the motor (8).

3. A steel structure bending machine according to claim 2, characterized in that: The bottom of the rotating disk (7) is fixedly connected with a universal wheel (11), and the top of the fixed disk (9) is provided with a slide rail (10) which is slidably connected with the universal wheel (11).

4. The steel structure bending machine according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a support plate (12), the right side of the support plate (12) is fixedly connected to a cylinder (13), and the output end of the cylinder (13) is fixedly connected to a push plate (14).

5. The steel structure bending machine according to claim 1, characterized in that: An electric push rod (15) is fixedly connected to the inner front side wall of the mounting plate (2), and an output shaft of the electric push rod (15) is fixedly connected to a sliding plate (16).

6. The steel structure bending machine according to claim 1, characterized in that: The workbench (1) is fixedly connected to the outside with two symmetrically distributed support blocks (17); the two support blocks (17) are rotatably connected to the inner sides thereof; the top of the rotatable block (18) is fixedly connected to a second hydraulic rod (19); the bottom of the bending plate (6) is fixedly connected to a connecting block (21); and the output end of the second hydraulic rod (19) is fixedly connected to a fixed block (20) rotatably connected to the connecting block (21).

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