Steel processing bending device

Abstract

The utility model provides a kind of steel processing bending device, belong to bending processing technical field.This kind of steel processing bending device includes bending machine body and bending support lifting mechanism, the top inside bending machine body is equipped with upper die, the bottom inside bending machine body is equipped with lower die, support sleeve is movably connected in the two sides of bending machine body front side, the inside movable joint of support sleeve is equipped with support rod, lifting seat is fixedly connected in the front side of bending machine body, the inside screw thread connection of lifting seat is equipped with screw rod, by setting bending support lifting mechanism, can provide support medium for user to bend outside steel, and it is convenient for user to adjust bending support height position according to the actual bending processing requirement of steel, avoid bending machine body to appear difficult to bend support adjustment when using, thus improve the flexibility and adaptability of bending machine body bending support.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bending processing technology, and particularly relates to a steel processing bending device. BACKGROUND

[0002] The steel processing bending device is a mechanical equipment for bending and forming metal materials, which is widely used in the industries of building, automobile, ship and aviation. The bending device can bend steel materials of different thicknesses and types according to needs, and has high efficiency and accuracy. The hydraulic system: the bending machine adopts a hydraulic system to provide strong pressure to realize deformation. The hydraulic cylinder, oil pump and control valve constitute the core part of the hydraulic system. The bending shaft: the main component for bending, which is usually made of high-strength alloy steel and has good wear resistance. The die and clamp: components for fixing and forming, which can be replaced with different specifications of dies according to actual needs to adapt to steel materials of different shapes and sizes. The working principle of the bending device is usually based on hydraulic or mechanical movement. When the hydraulic system starts, hydraulic oil enters the cylinder to make the piston extend, and the steel material is bent by the bending shaft. Since some steel materials are large in size, it is inconvenient to bend them by hand. Therefore, it is necessary to support the bending operation of the steel material.

[0003] In related technologies, during the use of the bending device, a support frame that can slide is usually installed on both sides of the front side of the bending device through a sliding rail to assist the worker in supporting the steel material during the bending process.

[0004] However, during the use of the bending device, the size of the bending die used for different bending processes is different, and the support frame installed through the sliding rail can only be adjusted by sliding translation. After the size of the bending die is changed, it is difficult to support the steel material and the changed die in parallel, which makes the bending support operation of the steel material inconvenient and affects the flexibility and adaptability of the bending support of the bending device. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a steel processing bending device which overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is implemented as follows: The utility model provides a steel processing bending device, which comprises a bending machine body, an upper die is installed on the top of the inside of the bending machine body, and a lower die is installed on the bottom of the inside of the bending machine body. The bending support lifting mechanism comprises: A support sleeve is movably connected to both sides of the front side of the bending machine body, and a support rod is movably connected to the inside of the support sleeve. The lifting seat is fixedly connected to the front side of the bending machine body, a screw rod is threadedly connected to the inside of the lifting seat, and a supporting rod is movably connected to the top of the screw rod through the lifting head; The lifting connecting mechanism is movably connected to the two sides of the lifting head.

[0007] In a preferred scheme, the lifting connecting mechanism comprises a connecting seat, a connecting rail and a connecting head, the connecting seat is movably connected to the two sides of the lifting head, the connecting rail is movably connected to the rear side of the connecting seat, the inner side of the connecting rail is fixedly connected to the outer side of the lifting head, the connecting head is movably connected to the inside of the connecting seat through a shaft pin, and the front side of the connecting head is fixedly connected to the rear side of the supporting rod.

[0008] In a preferred scheme, the bottom of the connecting seat is fixedly connected with a supporting plate, and the front side of the top of the supporting plate is in contact with the bottom of the connecting head.

[0009] In a preferred scheme, the front side of the bending machine body is fixedly connected with a telescopic sleeve on both sides, the inside of the telescopic sleeve is movably connected with a telescopic frame, and the inner side of the telescopic frame is fixedly connected to the outer side of the connecting rail.

[0010] In a preferred scheme, the top of the supporting sleeve is movably connected with a clamping frame, and the inside of the clamping frame is movably connected with a clamping plate.

[0011] In a preferred scheme, the top of the supporting sleeve is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding seat, and the top of the sliding seat is fixedly connected to the bottom of the clamping frame.

[0012] In a preferred scheme, the front side of the inside of the clamping frame is movably connected with a force applying seat, the inside of the force applying seat is threadedly connected with a stud, and the bottom of the stud is rotatably connected to the inner wall of the clamping frame.

[0013] In a preferred scheme, the inside of the lifting head is provided with a rotating hole, the inside of the rotating hole is movably connected with a rotating frame, and the bottom of the rotating frame is fixedly connected to the top of the screw rod.

[0014] The steel processing bending device has the following beneficial effects: 1. The bending support lifting mechanism can provide a medium for supporting external bending processing of steel for the user, and the user can adjust the bending support height position according to the actual bending processing requirement of the steel, so that the bending support flexibility and adaptability of the bending machine body are improved.

[0015] 2、By setting the lifting connecting mechanism, the lifting head and the support rod can be lifted and connected synchronously, so that the user can adjust the lifting head and the support rod on both sides synchronously, avoiding the difficulty in synchronously driving the lifting head and the support rod to adjust the lifting head, thereby improving the lifting connection effect and synchronism of the lifting head and the support rod.

[0016] 3、By setting the support plate, the connection head and the connecting seat can be parallelly supported, avoiding the difficulty in stable use of the connection head, thereby improving the use stability of the connection head. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 is the overall perspective view provided by the embodiments of the present application; Figure 2 is the support sleeve perspective sectional structure schematic view provided by the embodiments of the present application; Figure 3 is the telescopic sleeve perspective sectional structure schematic view provided by the embodiments of the present application; Figure 4 is the lifting seat perspective sectional structure schematic view provided by the embodiments of the present application; In the figure: 1, bending machine body; 2, upper die; 3, lower die; 4, support sleeve; 5, support rod; 6, lifting seat; 7, screw rod; 8, lifting head; 9, connecting seat; 10, connecting rail; 11, connecting head; 12, support plate; 13, telescopic sleeve; 14, telescopic frame; 15, clamping frame; 16, clamping plate; 17, sliding groove; 18, sliding seat; 19, force applying seat; 20, stud; 21, rotating hole; 22, rotating frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Refer toFigures 1-4 The utility model provides a technical scheme: a steel processing bending device, including bending machine body 1 and bending support lifting mechanism, the top of inside bending machine body 1 is installed with upper die 2, the bottom of inside bending machine body 1 is installed with lower die 3, can provide the medium that the user supports external bending processing steel, and it is convenient for the user to adjust the bending support height position according to the actual bending processing demand of steel, avoid the bending machine body 1 when using the situation that it is difficult to carry out bending support adjustment, therefore improved the flexibility and adaptability of bending machine body 1 bending support.

[0021] Referring to Figures 1-4 In a preferred embodiment, the bending support lifting mechanism includes a support sleeve 4, the support sleeve 4 is movably connected to the two sides of the front side of the bending machine body 1, the inside of the support sleeve 4 is movably connected with a support rod 5, a lifting seat 6 is fixedly connected to the front side of the bending machine body 1, a screw rod 7 is threadedly connected to the inside of the lifting seat 6, a lifting head 8 is rotatably connected to the top of the screw rod 7 and movably connected with the support rod 5, a lifting connecting mechanism is movably connected to the two sides of the lifting head 8, the steel to be bent from the outside is placed on the top of the support sleeve 4, and the external steel can be supported by the support rod 5, and then the actual size height of the lower die 3 used for bending the steel is determined, the screw rod 7 is rotated by hand to apply a threaded lifting force to the lifting head 8, the lifting head 8 is lifted and lowered by the support rod 5 and the support sleeve 4, and the steel can be supported and lifted for adjustment, meeting the bending support height requirement of the steel, the lifting connecting mechanism includes a connecting seat 9, a connecting rail 10 and a connecting head 11, the connecting seat 9 is movably connected to the two sides of the lifting head 8, the connecting rail 10 is movably connected to the rear side of the connecting seat 9, the inside of the connecting rail 10 is fixedly connected with the outside of the lifting head 8, the connecting head 11 is movably connected to the inside of the connecting seat 9 through a shaft pin, and the front side of the connecting head 11 is fixedly connected with the rear side of the support rod 5, so that the lifting head 8 and the support rod 5 can be lifted and connected synchronously, so that the user can synchronously lift and adjust the support rod 5 on both sides of the lifting head 8, avoiding the situation that the lifting head 8 is difficult to synchronously drive the lifting and adjustment of the two side support rods 5 when in use, thus improving the lifting and connecting effect and synchronicity of the lifting head 8 and the support rod 5.

[0022] Referring to Figures 2-3In a preferred embodiment, the support plate 12 is fixedly connected to the bottom of the connecting seat 9, and the front side of the top of the support plate 12 is in contact with the bottom of the connecting head 11, so that parallel support work can be performed between the connecting head 11 and the connecting seat 9, avoiding the situation that the connecting head 11 is difficult to stabilize when in use, thereby improving the use stability of the connecting head 11. The two sides of the front side of the bending machine body 1 are fixedly connected with the telescopic sleeves 13, the telescopic sleeves 13 are movably connected with the telescopic frames 14 inside, and the inner side of the telescopic frames 14 is fixedly connected with the outer side of the connecting rail 10, so that telescopic support work can be performed on the outer side of the connecting rail 10 during lifting, thereby improving the lifting stability of the connecting rail 10.

[0023] Referring to Figure 2 In a preferred embodiment, the clamping frame 15 is movably connected to the top of the support sleeve 4, and the clamping plate 16 is movably connected inside the clamping frame 15, so as to provide a medium for users to clamp external steel materials, thereby improving the support and clamping convenience of the support sleeve 4. The support sleeve 4 is provided with a sliding groove 17 on the top, the sliding groove 17 is movably connected with a sliding seat 18 inside, and the top of the sliding seat 18 is fixedly connected with the bottom of the clamping frame 15, so as to perform sliding connection work between the clamping frame 15 and the support sleeve 4, so as to adjust the position of the clamping frame 15, thereby improving the connection effect of the clamping frame 15 and the support sleeve 4.

[0024] Referring to Figures 2-4 In a preferred embodiment, the force applying seat 19 is movably connected to the front side inside the clamping frame 15, the force applying seat 19 is screwedly connected with a stud 20 inside, and the bottom of the stud 20 is rotatably connected with the inner wall of the clamping frame 15, so as to provide a force applying medium for users to lift the clamping plate 16 for clamping, thereby improving the force applying and clamping convenience of the clamping plate 16. The lifting head 8 is provided with a rotating hole 21 inside, the rotating hole 21 is movably connected with a rotating frame 22 inside, and the bottom of the rotating frame 22 is fixedly connected with the top of the screw rod 7, so as to perform rotating connection and separation prevention work between the lifting head 8 and the screw rod 7, thereby improving the connection effect of the screw rod 7 and the lifting head 8.

[0025] Specifically, the working process or working principle of the steel material processing and bending device is as follows: in use, according to the actual size of the external steel material, the support sleeve 4 is held to drive the support rod 5 to translate, so as to adjust the interval distance between the support sleeves 4. At this time, the connecting seat 9 slides and translates outside the connecting rail 10 through the connecting head 11 to follow the support rod 5, so as to perform the translational connection work between the support rod 5 and the bending machine body 1. Meanwhile, the support plate 12 supports and stabilizes the connecting head 11 and the connecting seat 9. Subsequently, according to the size and height of the lower die 3 actually moved by the steel material bending, the screw rod 7 is rotated by rotating the rotating frame 22 through the internal hexagonal groove at the top of the rotating frame 22 with the aid of an external hexagonal wrench, so as to exert a lifting force on the lifting head 8 through the screw groove inside the lifting seat 6, so as to make the lifting head 8 exert a lifting threaded thrust on the support rod 5 and the support sleeve 4 through the connecting rail 10 cooperating with the connecting seat 9 and the connecting head 11, so as to change the support height of the support sleeve 4 and the support rod 5 according to the bending support requirements of the steel material. At this time, the telescopic frame 14 moves inside the telescopic sleeve 13 to follow the connecting rail 10, so as to perform the lifting connection and stabilization work between the connecting rail 10 and the bending machine body 1. According to the size of the external steel material to be bent, the support sleeve 4 is moved forwardly, so that the support rod 5 moves inside the support sleeve 4 to perform the stretching connection work between the support sleeve 4 and the connecting head 11, so as to change the support range of the support sleeve 4. Then, the clamping frame 15 is moved forwardly to change the position of the clamping frame 15. At this time, the sliding seat 18 moves inside the sliding groove 17 to follow the clamping frame 15 to perform the sliding connection work between the clamping frame 15 and the support sleeve 4. Then, the external steel material to be bent is placed on the top of the support sleeve 4, so that the steel material can be bent and supported. If the steel material needs to be clamped between the steel material and the support sleeve 4, the steel material is moved so that the front side of the steel material is located inside the clamping frame 15 and at the bottom of the clamping plate 16. Then, the stud 20 is rotated to exert a threaded thrust on the clamping plate 16 through the force applying seat 19, so that the clamping plate 16 cooperates with the clamping frame 15 to clamp and stabilize the steel material on the top of the support sleeve 4, so that the clamping operation between the steel material and the support sleeve 4 can be performed. When the steel material is clamped on the top of the support sleeve 4 and is bent, the connecting head 11 and the connecting seat 9 are connected through the shaft pin, so that they can follow the steel material bending and overturning to ensure the smoothness of the steel material bending.

[0026] It should be noted that the bending machine body 1, the upper die 2 and the lower die 3 are devices or equipment existing in the prior art or devices or equipment that can be realized in the prior art. The power supply, specific components and principles thereof are clear to those skilled in the art, and therefore will not be described in detail.

Claims

1. A steel processing bending device, comprising a bending machine body (1), wherein an upper die (2) is installed at the top inside the bending machine body (1), and a lower die (3) is installed at the bottom inside the bending machine body (1), characterized in that... ； The bending support lifting mechanism includes: Support sleeve (4); the support sleeve (4) is movably connected to both sides of the front side of the bending machine body (1), and the support sleeve (4) is movably connected to the inside of the support rod (5). Lifting seat (6); The lifting seat (6) is fixedly connected to the front side of the bending machine body (1). The lifting seat (6) is internally threaded with a screw (7). The top of the screw (7) is rotatably connected to the lifting head (8) and movably connected to the support rod (5). Lifting connection mechanism; the lifting connection mechanism is movably connected to both sides of the lifting head (8).

2. The steel processing bending device according to claim 1, characterized in that, The lifting connection mechanism includes a connecting seat (9), a connecting rail (10), and a connecting head (11). The connecting seat (9) is movably connected to both sides of the lifting head (8). The connecting rail (10) is movably connected to the rear side of the connecting seat (9). The inner side of the connecting rail (10) is fixedly connected to the outer side of the lifting head (8). The connecting head (11) is movably connected to the inside of the connecting seat (9) through a shaft pin. The front side of the connecting head (11) is fixedly connected to the rear side of the support rod (5).

3. The steel processing bending device according to claim 2, characterized in that, The bottom of the connector (9) is fixedly connected to a support plate (12), and the front side of the top of the support plate (12) contacts the bottom of the connector (11).

4. The steel processing bending device according to claim 2, characterized in that, The bending machine body (1) has telescopic sleeves (13) fixedly connected to both sides of the front side. The telescopic sleeves (13) are movably connected to the telescopic frame (14). The inner side of the telescopic frame (14) is fixedly connected to the outer side of the connecting rail (10).

5. A steel processing bending device according to claim 1, characterized in that, The top of the support sleeve (4) is movably connected to a clamping frame (15), and the inside of the clamping frame (15) is movably connected to a clamping plate (16).

6. A steel processing bending device according to claim 5, characterized in that, The top of the support sleeve (4) is provided with a sliding groove (17), and a sliding block (18) is movably connected inside the sliding groove (17). The top of the sliding block (18) is fixedly connected to the bottom of the clamping frame (15).

7. A steel processing bending device according to claim 5, characterized in that, The front side of the clamping frame (15) is movably connected to a force-applying seat (19), and a stud (20) is threadedly connected to the inside of the force-applying seat (19). The bottom of the stud (20) is rotatably connected to the inner wall of the clamping frame (15).

8. A steel processing bending device according to claim 1, characterized in that, The lifting head (8) has a rotating hole (21) inside, and a rotating frame (22) is movably connected inside the rotating hole (21). The bottom of the rotating frame (22) is fixedly connected to the top of the screw (7).

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