Steel structure bending machine

Abstract

The utility model provides a steel structure bending machine, which relates to the technical field of steel processing and comprises a workbench, a fixing frame is fixed on the surface of the workbench, a hydraulic rod is fixedly connected onto the fixing frame in a penetrating manner, a bending piece is fixedly connected at the telescopic end of the hydraulic rod, and the bending piece is fixedly connected with the workbench. A fixed plate is fixedly connected to the two sides of the upper surface of the workbench, a movable extrusion plate is slidably connected to the two sides of the upper surface of the workbench, a steel structure steel plate is extruded and fixed through the fixed plate and the movable extrusion plate with the help of a lead screw and a motor, and a pressing plate moves downwards to press and fix the steel structure steel plate through contraction of a first electric telescopic rod. And movable adjustment of the movable extrusion plate and the pressing plate is completed through mechanical assistance, so that the fixing operation of the steel structure steel plate is quicker, and the operation time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material processing, in particular to a steel structure 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.

[0003] However, in the prior art, when bending steel plates, a bending machine is generally required for auxiliary processing. In order to ensure a good bending effect of the steel plates, they are generally fixed. The fixing components on some bending machines require operators to manually adjust them one by one to press and fix the steel plates. This wastes time and affects the overall work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: the fixing components on some bending machines require operators to manually debug one by one to press and fix the steel plates of the steel structure, which wastes time and affects the overall work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel structure bending machine, including a workbench, a fixed frame is fixed on the surface of the workbench, and a hydraulic rod is fixedly connected to the fixed frame, and a bending part is fixedly connected to the telescopic end of the hydraulic rod, and two sides of the upper surface of the workbench are respectively fixedly connected to a fixed plate and a movable extrusion plate connected with a sliding connection, and a screw rod is threadedly connected to the movable extrusion plate, and the screw rod is rotatably connected to the workbench, one side of the workbench is fixedly connected to a motor, and the output end of the motor is fixedly connected to the screw rod, one side of the bottom of the workbench is fixedly connected to a No. 1 electric telescopic rod, and one end of the No. 1 electric telescopic rod is fixedly connected to a mounting plate, one end of the mounting plate is fixedly connected to a No. 2 electric telescopic rod, and the telescopic end of the No. 2 electric telescopic rod is fixedly connected to a pressing plate.

[0006] As a preferred embodiment, a fixed upright pole is fixedly connected to the surface of the bending member, and a sliding connection is formed between the fixed upright pole and the fixed frame.

[0007] As a preferred embodiment, a support member is fixedly connected to the surface of the mounting plate, and the support member is connected through the No. 2 electric telescopic rod.

[0008] As a preferred embodiment, a limiting plate is fixedly connected to one side of the workbench, and the limiting plate is slidably connected to the mounting plate.

[0009] Compared with the prior art, the advantages and positive effects of the utility model are:

[0010] The utility model allows the fixed plate and the movable extrusion plate to extrude and fix the steel structure steel plate with the help of the screw rod and the motor, and the pressing plate is moved down to press and fix the steel structure steel plate through the contraction of the No. 1 electric telescopic rod, thus ensuring the overall stability of the steel structure steel plate when it is bent. At the same time, the movable adjustment of the movable extrusion plate and the pressing plate is completed through mechanical assistance, which makes the fixing operation of the steel structure steel plate faster and saves operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the overall front side structure of a steel structure bending machine provided by the utility model;

[0012] Figure 2 A schematic diagram of the overall rear side structure of a steel structure bending machine provided by the utility model;

[0013] Figure 3 The utility model provides a schematic diagram of the structure around the installation plate of a steel structure bending machine.

[0014] Legend:

[0015] 1. Workbench; 2. Fixed frame; 3. Hydraulic rod; 4. Bending part; 5. Fixed vertical pole; 6. Fixed plate; 7. Movable extrusion plate; 8. Screw; 9. Motor; 10. No. 1 electric telescopic rod; 11. Mounting plate; 12. No. 2 electric telescopic rod; 13. Pressing plate; 14. Support part; 15. Limiting plate. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] like Figure 1-3As shown, the utility model provides a technical solution: a steel structure bending machine, including a workbench 1, a fixed frame 2 is fixed on the surface of the workbench 1, and a hydraulic rod 3 is fixedly connected to the fixed frame 2, and a bending piece 4 is fixedly connected to the telescopic end of the hydraulic rod 3, and the steel structure steel plate is bent with the help of the hydraulic rod 3 and the bending piece 4, and the two sides of the upper surface of the workbench 1 are respectively fixedly connected with a fixed plate 6 and a movable extrusion plate 7 that is slidably connected, and a screw rod 8 is threadedly connected to the movable extrusion plate 7, and the screw rod 8 is rotatably connected to the workbench 1, and a motor 9 is fixedly connected to one side of the workbench 1, and the output end of the motor 9 is fixedly connected to the screw rod 8, and with the help of the screw rod 8 and the motor 9, the movable The movable extrusion plate 7 moves toward the direction of the fixed plate 6, and then the fixed plate 6 and the movable extrusion plate 7 will squeeze and fix the steel structure steel plate. One side of the bottom of the workbench 1 is fixedly connected to a No. 1 electric telescopic rod 10, and one end of the No. 1 electric telescopic rod 10 is fixedly connected to a mounting plate 11, and one end of the mounting plate 11 is penetrated and fixed with a No. 2 electric telescopic rod 12. With the help of the No. 2 electric telescopic rod 12, the pressing plate 13 is controlled to move forward and backward, so that the pressing point of the pressing plate 13 can be changed according to steel structure steel plates of different widths, thereby improving its practicality. The telescopic end of the No. 2 electric telescopic rod 12 is fixedly connected with the pressing plate 13, and the pressing plate 13 is moved down to press and fix the steel structure steel plate through the contraction of the No. 1 electric telescopic rod 10.

[0019] Example 2

[0020] like Figure 1-3 As shown, a fixed upright 5 is fixedly connected to the surface of the bending part 4, and the fixed upright 5 is slidably connected to the fixed frame 2. With the help of the fixed upright 5, the stability of the bending part 4 moving up and down is effectively improved. A support member 14 is fixedly connected to the surface of the mounting plate 11, and the support member 14 is connected to the No. 2 electric telescopic rod 12. The support member 14 supports the No. 2 electric telescopic rod 12, thereby improving the connection strength between the No. 2 electric telescopic rod 12 and the mounting plate 11. A limiting plate 15 is fixedly connected to one side of the workbench 1, and the limiting plate 15 is slidably connected to the mounting plate 11. The limiting plate 15 limits the movable position of the mounting plate 11, thereby effectively improving the stability of the mounting plate 11 when moving up and down.

[0021] Working principle:

[0022] like Figure 1-3As shown, when the utility model is in use, the user first places the steel structure steel plate to be bent and the fixed plate 6 on the workbench 1, and at the same time places the part of the steel structure steel plate to be bent in the air, and then turns on the motor 9 to let the screw rod 8 rotate, driving the movable extrusion plate 7 to move in the direction of the fixed plate 6, and then the fixed plate 6 and the movable extrusion plate 7 squeeze and fix the steel structure steel plate, and then controls the No. 2 electric telescopic rod 12 to extend and retract, and adjusts the pressing point of the pressing plate 13 to ensure that the pressing plate 13 can press and fix the steel structure steel plate. After the adjustment is completed, the No. 1 electric telescopic rod 10 is controlled to shrink, driving the mounting plate 11 and the No. 2 electric telescopic rod 12 to move downward, and finally the pressing plate 13 presses and fixes the steel structure steel plate, and then controls the hydraulic rod 3 on the fixed frame 2 to extend to drive the bending part 4 and the fixed vertical rod 5 to move downward, and finally the bending part 4 completes the bending operation on the steel structure steel plate.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A steel structure bending machine, comprising a workbench (1), characterized in that: A fixed frame (2) is fixed on the surface of the workbench (1), and a hydraulic rod (3) is fixedly connected through the fixed frame (2), and a bending piece (4) is fixedly connected at the telescopic end of the hydraulic rod (3). A fixed plate (6) and a movable extrusion plate (7) are fixedly connected and slidably connected on both sides of the upper surface of the workbench (1), and a screw rod (8) is threadedly connected through the movable extrusion plate (7). The screw rod (8) is rotatably connected to the workbench (1). A motor (9) is fixedly connected to one side of the workbench (1), and the output end of the motor (9) is fixedly connected to the screw rod (8). A first electric telescopic rod (10) is fixedly connected to one side of the bottom of the workbench (1), and one end of the first electric telescopic rod (10) is fixedly connected to a mounting plate (11), and one end of the mounting plate (11) is fixedly connected to a second electric telescopic rod (12), and the telescopic end of the second electric telescopic rod (12) is fixedly connected to a pressing plate (13).

2. A steel structure bending machine according to claim 1, characterized in that: A fixed upright pole (5) is fixedly connected to the surface of the bending member (4), and the fixed upright pole (5) is slidably connected to the fixed frame (2).

3. A steel structure bending machine according to claim 1, characterized in that: A support member (14) is fixedly connected to the surface of the mounting plate (11), and the support member (14) is connected through the second electric telescopic rod (12).

4. A steel structure bending machine according to claim 1, characterized in that: A limiting plate (15) is fixedly connected to one side of the workbench (1), and the limiting plate (15) is slidably connected to the mounting plate (11).

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