Bending machine for steel structure machining

Abstract

The utility model provides a bending machine for steel structure machining. According to the bending machine for steel structure machining, two supporting plates are fixedly connected to the top of a bottom plate, a bending table is fixedly connected to the tops of the two supporting plates, a fan-shaped movable groove is formed in the top of the bending table, and a sliding rail and an arc-shaped movable opening are formed in the bottom of the inner wall of the movable groove; and a movable plate is rotationally connected to the interior of the movable groove through a rotating buckle, a tooth groove ring is fixedly connected to the position, located on the other side, of the bottom of the movable plate, two rows of fixing rods are installed on the top of the movable plate and the top of the bending table correspondingly, and rotating pipes are rotationally connected to the outer surfaces of the fixing rods correspondingly. According to the bending machine for machining the steel structure, the limiting plate and the mounting frame can assist in bending the steel structure through the structure, the bending stability and precision of the steel structure are improved, meanwhile, the rotating pipe capable of rotating assists in bending, scratches of the fixing rod on the outer surface of the steel structure are reduced, and attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing and bending, in particular to a bending machine for steel structure processing. 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] During the processing of steel structures, they need to be bent into the required angles according to demand. Since the material of the steel structure itself is hard, a bending machine is needed to bend it. Steel structures are divided into steel plates and steel bars, and the bending methods and equipment used for the two are different.

[0004] However, general bending machines have poor stability and are difficult to control the bending length during the bending process of bar steel structures. In addition, the limit rod will rub against the outer surface of the steel structure during bending, causing scratches, affecting the bending accuracy and appearance of the steel structure.

[0005] Therefore, it is necessary to provide a bending machine for steel structure processing to solve the above technical problems. Utility Model Content

[0006] The utility model provides a bending machine for steel structure processing, which solves the problems that general bending machines have poor stability when bending bar steel structures, are inconvenient to control the bending length, and are easy to scratch the surface of the steel structure during the bending process, affecting the bending accuracy and appearance of the steel structure.

[0007] In order to solve the above technical problems, the present invention provides a bending machine for steel structure processing, which includes: a bottom plate;

[0008] The top of the movable plate is fixedly connected to the bottom plate of the base plate, and the top of the two support plates is fixedly connected to a bending table. The top of the bending table is provided with a fan-shaped movable groove, and the bottom of the inner wall of the movable groove is respectively provided with a slide rail and an arc-shaped movable opening. The inside of the movable groove is rotatably connected to a movable plate through a rotating buckle, and the bottom of the movable plate is fixedly connected to a toothed ring at the other side. Two rows of fixing rods are installed on the top of the movable plate and the bending table, and the outer surfaces of the fixing rods are rotatably connected to a rotating tube. A support frame is installed at the position of the top of the movable plate at the other side, and a limit plate is installed on one side of the support frame through an adjusting screw.

[0009] The mounting plate is fixedly connected to the top of the bending table near the back, the back of the mounting plate is provided with a second telescopic rod, the telescopic end of the second telescopic rod is provided with a guide wheel through a mounting frame, a fixed plate is mounted between the two support plates, the top of the fixed plate is provided with a driving assembly, the output end of the driving assembly is provided with a driving gear through an angle sensor;

[0010] The rotating buckle is located at the bottom of the inner wall of the fan-shaped movable slot, so that the movable plate can be adjusted in angle inside the fan-shaped movable slot, the driving gear and the gear ring are engaged, the fixed rods are arranged in two rows, and the spacing between the two rows is determined according to requirements, the rotating pipe is rotatably connected with the fixed rods through bearings, and the positions of the fixed rods are referenced Figure 1 and Figure 2 The mounting plate is located between the two rows of fixed rods on the bending table and the movable plate, and the specific reference is Figure 2 The gear ring is movable inside the arc-shaped movable port, the limiting plate is located between the two rows of fixed rods, the adjusting screw is screwed through the support frame, a rod is arranged on the limiting plate and screwed through the support frame to increase the stability of the movable limiting plate, the top of the movable plate is provided with a pulley to increase the stability of the movable plate, and the pulley at the bottom of the movable plate slides in the slide rail.

[0011] Preferably, the top of the bottom plate is provided with a control box, and the front of the control box is rotatably connected with a box door.

[0012] The inside of the control box is provided with a power switch and a controller for controlling the operation of the equipment.

[0013] Preferably, the front of the bending table is provided with a mounting base, and the front of the mounting base is provided with a control switch.

[0014] The control switch can control the operation of the equipment on the bottom plate.

[0015] Preferably, the driving assembly comprises a protective shell, the inside of the protective shell is provided with a motor, and the two sides of the protective shell are provided with air holes.

[0016] The air holes are auxiliary heat dissipation.

[0017] Preferably, the top of the bending table is provided with a fixing frame near one side, and the top of the fixing frame is provided with a first telescopic rod.

[0018] The two rows of fixed rods are located at the starting positions.

[0019] Preferably, the telescopic end of the first telescopic rod is provided with a cutting device, and the top of the cutting device is provided with a stabilizing rod.

[0020] The stabilizing rod is screwed through the top of the fixing frame to increase the stability of the cutting device in moving up and down.

[0021] Compared with the related art, the bending machine for steel structure machining has the following beneficial effects:

[0022] The utility model provides a kind of bending machine for steel structure machining, to improve the precision of steel structure when bending and reduce scratch caused by bending, a sector movable slot is set in the top of bending table, then movable plate is installed in movable slot by rotating buckle, while two rows of fixed rods with rotating pipe are installed on the straight line corresponding to movable plate and bending table, and rotating pipe can rotate on the outer surface of fixed rod, which can assist bending to reduce scratch, and the bottom of movable plate is equipped with a tooth slot ring meshing connection with driving gear, angle adjustment is carried out by driving assembly and angle sensor cooperation to drive movable plate, so that the angle of steel structure can be bent accurately, and a limiting plate controlled by adjusting screw is installed above movable plate, the length of steel structure bending can be adjusted, the steel structure is bent by limiting plate and mounting frame, the stability and precision of steel structure bending are increased, and the scratch on the outer surface of steel structure caused by fixed rod is reduced by rotating rotating pipe, which increases the appearance. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure schematic diagram of a preferred embodiment of the bending machine for steel structure machining provided by the utility model is shown in the drawing.

[0024] Figure 2 The structure top view of mounting plate provided by the utility model is shown in the drawing.

[0025] Figure 3 The structure back view of fixed plate provided by the utility model is shown in the drawing.

[0026] Figure 4 The structure back view of driving gear provided by the utility model is shown in the drawing.

[0027] Figure 5 The structure schematic diagram of the utility model is shown in the drawing. Figure 2 The enlarged view of A shown in the drawing.

[0028] Figure 6 The structure schematic diagram of motor provided by the utility model is shown in the drawing.

[0029] The figure mark: 1, bottom plate, 2, support plate, 3, fixed plate, 4, control switch, 5, mounting base, 6, sliding rail, 7, movable slot, 8, bending table, 9, movable plate, 10, rotating buckle, 11, rotating pipe, 12, fixed rod, 13, first telescopic rod, 14, fixing frame, 15, cutting device, 16, arc movable opening, 17, driving assembly, 171, protective shell, 172, air hole, 173, motor, 18, box door, 19, control box, 20, mounting plate, 21, second telescopic rod, 22, mounting frame, 23, guide wheel, 24, stabilizing rod, 25, angle sensor, 26, adjusting screw, 27, support frame, 28, limiting plate, 29, driving gear, 30, gear slot ring. DETAILED DESCRIPTION

[0030] The utility model makes further explanation below combining with the drawing and embodiment.

[0031] Please combine with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 And Figure 6 Among them, Figure 1 It is a preferred embodiment structure schematic drawing of bending machine for steel structure processing provided by the utility model; Figure 2 It is the structure top view of mounting plate provided by the utility model; Figure 3 It is the structure back view of fixed plate provided by the utility model;

[0032] Figure 4 It is the structure back view of driving gear provided by the utility model; Figure 5 It is the enlarged view of A shown in Figure 2 Provided by the utility model; Figure 6 It is the structure schematic drawing of motor provided by the utility model. Bending machine for steel structure processing includes: bottom plate 1;

[0033] Two support plates 2, two support plates 2 are fixedly connected at the top of bottom plate 1, and the top of two support plates 2 is fixedly connected with bending table 8, the top of bending table 8 is provided with movable slot 7 in the form of sector, the bottom of movable slot 7 inner wall is provided with sliding rail 6 and arc movable opening 16 respectively, movable plate 9 is rotatably connected in the inside of movable slot 7 through rotating buckle 10, the bottom of movable plate 9 is fixedly connected with gear slot ring 30 at the position of the other side, two rows of fixed rods 12 are installed on the top of movable plate 9 and bending table 8, rotating pipe 11 is rotatably connected on the outer surface of fixed rod 12, support frame 27 is installed on the top of movable plate 9 at the position of the other side, limiting plate 28 is installed on the side of support frame 27 through adjusting screw 26;

[0034] An installation plate 20 is fixedly connected to the top of the bending table 8 near the back, the back of the installation plate 20 is provided with a second telescopic rod 21, the telescopic end of the second telescopic rod 21 is provided with a guide wheel 23 through an installation frame 22, a fixed plate 3 is installed between the two support plates 2, the top of the fixed plate 3 is provided with a driving assembly 17, the output end of the driving assembly 17 is provided with a driving gear 29 through an angle sensor 25;

[0035] The rotating buckle 10 is located at the bottom of the inner wall of the fan-shaped movable slot 7, so that the movable plate 9 can be angle-adjusted in the fan-shaped movable slot 7, the driving gear 29 and the gear ring 30 are engaged and connected, the fixed rod 12 has two rows, the spacing between the two rows is determined according to requirements, the rotating pipe 11 is rotatably connected with the fixed rod 12 through a bearing, and the position of the fixed rod 12 is referenced Figure 1 And Figure 2 The installation plate 20 is located between the two rows of fixed rods 12 on the bending table 8 and the movable plate 9, and the specific reference is Figure 2 The gear ring 30 is movable in the arc-shaped movable port 16, the limiting plate 28 is located between the two rows of fixed rods 12, the adjusting screw 26 is screwed through the support frame 27, a rod is installed on the limiting plate 28 and penetrates through the support frame 27, so that the stability of the movement of the limiting plate 28 is increased, the top of the movable plate 9 is provided with a pulley to increase the stability of the angle adjustment of the movable plate 9, the pulley at the bottom of the movable plate 9 slides in the slide rail 6, the top end of the driving gear 29 is rotatably connected with the bottom of the bending table 8 through a rotating ring, and the stability of the rotation of the driving gear 29 is increased.

[0036] The top of the bottom plate 1 is provided with a control box 19, and the front of the control box 19 is rotatably connected with a box door 18;

[0037] A lock is arranged on the box door 18, and the inside of the control box 19 is provided with a power switch and a controller for controlling the operation of the equipment.

[0038] The front of the bending table 8 is provided with a mounting base 5, and the front of the mounting base 5 is provided with a control switch 4;

[0039] The control switch 4 can control the operation of the equipment on the bottom plate 1, and the mounting base 5 and the control switch 4 are subjected to dustproof treatment.

[0040] The driving assembly 17 comprises a protective shell 171, the inside of the protective shell 171 is provided with a motor 173, and air holes 172 are formed in the two sides of the protective shell 171;

[0041] The air holes 172 are auxiliary heat dissipation, and the motor 173 can provide driving force.

[0042] The top of the bending table 8 is provided with a fixed frame 14 near one side, and the top of the fixed frame 14 is provided with a first telescopic rod 13.

[0043] The position of the fixed frame 14 is located at the starting position of the two rows of fixed rods 12. Figure 1

[0044] The telescopic end of the first telescopic rod 13 is provided with a cutting device 15, and the top of the cutting device 15 is provided with a stabilizing rod 24.

[0045] The stabilizing rod 24 is arranged through the top of the fixed frame 14 to increase the stability of the up-down movement of the cutting device 15, and the cutting device 15 comprises a cutting machine and a cutting blade.

[0046] The working principle of the bending machine for steel structure machining is as follows:

[0047] A fan-shaped movable groove 7 is formed in the top of the bending table 8, then the movable plate 9 is installed in the movable groove 7 through the rotating buckle 10, and two rows of fixed rods 12 with rotating pipes 11 are installed on a straight line corresponding to the movable plate 9 and the bending table 8, the rotating pipe 11 can rotate on the outer surface of the fixed rod 12, which can assist bending and reduce scratches, and the bottom of the movable plate 9 is provided with a gear groove ring 30 which is engaged with the driving gear 29, the driving assembly 17 and the angle sensor 25 are cooperated to drive the movable plate 9 to adjust the angle, so that the steel structure can be accurately bent at an angle, and a limiting plate 28 controlled by the adjusting screw 26 is installed above the movable plate 9, which can adjust the length of the steel structure bending, in actual use, the movable plate 9 is reset to make the two groups of fixed rods 12 with rotating pipes 11 flush, then the steel structure is placed between the two groups of fixed rods 12 with rotating pipes 11, and the end of the movable plate 9 is in contact with the limiting plate 28 with adjusted position, then the mounting frame 22 with the guide wheel 23 is pushed to contact the outer surface of the steel structure through the second telescopic rod 21, the steel structure is pushed to one of the groups of fixed rods 12 with rotating pipes 11, then the driving gear 29 and the gear groove ring 30 on the driving assembly 17 are rotated, and the movable plate 9 is adjusted to the corresponding angle through the cooperation of the controller and the angle sensor 25, so that the steel structure can be bent at the corresponding angle.

[0048] Compared with the related art, the bending machine for steel structure machining has the following beneficial effects:

[0049] ​In order to improve the precision of steel structure when bending and reduce the scratch caused by bending, a sector-shaped movable groove 7 is formed on the top of the bending table 8, then the movable plate 9 is installed in the movable groove 7 through the rotating buckle 10, and two rows of fixed rods 12 with rotating pipes 11 are installed on the corresponding straight line between the movable plate 9 and the bending table 8, the rotating pipe 11 can rotate on the outer surface of the fixed rod 12, which can assist bending and reduce the scratch, the bottom of the movable plate 9 is provided with a toothed groove ring 30 engaged with the driving gear 29, the driving assembly 17 and the angle sensor 25 are matched to drive the angle adjustment of the movable plate 9, so that the angle bending of the steel structure can be accurately adjusted, a limiting plate 28 controlled by the adjusting screw rod 26 is installed above the movable plate 9, the length of the steel structure bending can be adjusted, the steel structure can be bent through the limiting plate 28 and the installation frame 22, the bending stability and precision of the steel structure are increased, and the rotating rotating pipe 11 can assist bending and reduce the scratch on the outer surface of the fixed rod 12, and the appearance is improved.

[0050] The above is only the embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation in the content of the present application specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A bending machine for steel structure processing, characterized in that: Include: The bottom plate; Two support plates, two said support plate fixedly connected at the top of the bottom plate, two said support plate top fixedly connected with the bending table, the top of the bending table is provided with a fan-shaped movable slot, the inner wall of the movable slot is provided with a slide rail and an arc movable slot at the bottom, respectively, the inside of the movable slot is rotatably connected with a movable plate through a rotating buckle, the bottom of the movable plate is fixedly connected with a tooth groove ring at the other side, the top of the movable plate and the bending table is installed with two rows of fixed rods, the outer surface of the fixed rod is rotatably connected with a rotating pipe, the top of the movable plate is installed with a support frame at the other side, the side of the support frame is installed with a limiting plate through an adjusting screw; The mounting plate is fixedly connected to the top of the bending table near the back, the back of the mounting plate is installed with a second telescopic rod, the telescopic end of the second telescopic rod is installed with a guide wheel through a mounting frame, two said support plate is installed with a fixed plate, the top of the fixed plate is installed with a driving assembly, the output end of the driving assembly is installed with a driving gear through an angle sensor.

2. The bending machine for steel structure processing according to claim 1, characterized in that, The top of the bottom plate is installed with a control box, the front of the control box is rotatably connected with a box door.

3. The bending machine for steel structure processing according to claim 1, characterized in that, The front of the bending table is installed with a mounting base, and the front of the mounting base is installed with a control switch.

4. The bending machine for steel structure processing according to claim 1, characterized in that, The driving assembly contains a protective shell, the inside of the protective shell is installed with a motor, the both sides of the protective shell are provided with air holes.

5. The bending machine for steel structure processing according to claim 1, characterized in that, The top of the bending table is installed with a fixed frame near one side, and the top of the fixed frame is installed with a first telescopic rod.

6. The bending machine for processing a steel structure according to claim 5, characterized by The telescopic end of the first telescopic rod is installed with a cutting device, and the top of the cutting device is installed with a stabilizing rod.

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