Rib cold bending equipment for steel plate machining

Abstract

The invention provides rib cold bending equipment for steel plate machining and relates to the technical field of rib cold bending equipment, the rib cold bending equipment comprises a base and supporting structures, supports are fixedly connected to the two sides of the base, a bending device is installed at the upper end of the base, an air cylinder is installed at the upper end of the bending device, and the supporting structures are arranged on the two sides of the base. The supporting structure comprises a telescopic plate, the telescopic plate is fixedly connected with the base, the end, away from the base, of the telescopic plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a connecting block, one end of the base is rotationally connected with a threaded rod, and the threaded rod is rotationally connected with the connecting block. The device solves the problem that in the using process of the rib cold bending machine, when a long steel plate is machined, the steel plate can naturally droop due to the weight of the two ends, and consequently the two ends of the steel plate can generate irreversible deformation when the steel plate is machined.

Description

Technical Field

[0001] The invention relates to the technical field of rib cold bending equipment, and in particular to a rib cold bending equipment for steel plate processing. Background Art

[0002] The rib cold bending machine is composed of a base, a bracket, a cylinder and a bending device. It is a device used to cold bend steel plates and is more common in daily life.

[0003] Prior art includes an invention with publication number CN105436242B, which discloses a photoelectric tracking detection mechanism for a rib cold bending machine. The patent adopts a photoelectric tracking detection mechanism including a probe rod, the end of which always presses against the detected edge of the processed steel section; a cross bar, the cross bar is connected to the probe rod by a hinge; a trolley, the movement trajectory of the trolley is parallel to the probe rod, the end of the processed steel section is connected to the trolley by a hinge through a mechanical clamp arm, a mark is set on the trolley towards the cross bar side, and serves as a target for photoelectric tracking; a photoelectric tracker is set at the hinge axis of the probe rod and the cross bar, and is used to track the target, which solves the problem that in previous rib cold bending methods, whether it is the spline profiling method or the reverse straight line method, both are visually inspected, with intermittent alternating processes, and it is difficult to achieve continuous online control. In addition, within the plane range of 15M×12M, the change values ​​of the angular deflection and length displacement between the two moving point positions are reflected at the same time. In the past, wire traction was used as an intermediate, and wire breakage and wire obstruction of on-site operations often occurred, which damaged the stability of the machine and hindered the normal operation of the entire machine.

[0004] The inventor discovered in his daily work that when using a rib cold bending machine to process a long steel plate, the steel plate would naturally sag due to the weight at both ends, resulting in irreversible deformation at both ends of the steel plate during processing. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcoming in the prior art that it is difficult to support both ends of a steel plate, and to propose a rib cold bending device for steel plate processing.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a rib cold bending equipment for steel plate processing, comprising a base and a supporting structure, wherein brackets are fixedly connected to both sides of the base, a bending device is installed at the upper end of the base, a cylinder is installed at the upper end of the bending device, and supporting structures are provided on both sides of the base.

[0007] Preferably, the supporting structure includes a telescopic plate, which is fixedly connected to the base, an end of the telescopic plate away from the base is fixedly connected to the support plate, a lower surface of the support plate is fixedly connected to a connecting block, one end of the base is rotatably connected to a screw, the screw is rotatably connected to the connecting block, a gear is fixedly connected to an arc surface of the screw close to one end of the base, a support rod is fixedly connected to one side of the base, a servo motor is fixedly connected to the upper end of the support rod, a gear block is fixedly connected to the end of the servo motor close to the base, and the gear block meshes with the gear.

[0008] By adopting this preferred solution, when the steel plate needs to be supported, the servo motor is started to run, the servo motor drives the gear block to rotate, the gear block drives the gear to rotate, the gear drives the screw to rotate, the screw drives the connecting block to move, the connecting block drives the support plate to move, the support plate drives the telescopic plate to stretch or shrink, and then the steel plate can be placed on the telescopic plate for processing.

[0009] Preferably, the base is made of iron, a magnetic block is adsorbed and connected to one side of the base, and a protective shell is fixedly connected to a side of the magnetic block away from the base.

[0010] By adopting this preferred solution, when the protective shell needs to be installed, the protective shell is pulled and the magnetic block is aligned with the base, and then the magnetic block is adsorbed onto the base for fixation, and the protective shell can protect the device.

[0011] Preferably, handles are fixedly connected to both sides of the protective shell, and the cross-section of the handles is "U"-shaped.

[0012] By adopting this preferred solution, when the protective shell needs to be pulled, the handle can be directly pulled, and the handle drives the protective shell to move, and the handle makes it more convenient to move the protective shell.

[0013] Preferably, the protective shell is made of plastic.

[0014] By adopting this preferred solution, the cost of the plastic material is relatively low, which can greatly reduce the manufacturing cost of the device.

[0015] Preferably, the inner wall of the support plate is provided with a movable structure, and the movable structure includes two slide grooves, the two slide grooves are opened on the support plate, the inner wall of the slide groove is slidably connected with a slider, the upper surface of the slider is fixedly connected with a fixing rod, the upper end of the fixing rod is fixedly connected with a base plate, the upper surfaces of both ends of the base plate are fixedly connected with vertical plates, the lower surface of the base plate is fixedly connected with a plurality of limit blocks, the inner wall of the limit block is rotatably connected with an axle rod, the arc surface of the axle rod is fixedly connected with a wheel, and the wheel is in contact with the support plate.

[0016] By adopting this preferred scheme, the splint will be deformed when the steel plate is processed, and the steel plate will drive the vertical plate to move when it is deformed, and the vertical plate will drive the bottom plate to move, and the bottom plate will drive the fixed rod and the limit block to move, and the fixed rod will drive the slider to move, and the slider will slide on the inner wall of the slide rail, and the limit block will drive the shaft rod to rotate, and the shaft rod will drive the wheel to slide on the surface of the fixed rod.

[0017] Preferably, the arc surface of the wheel is provided with a plurality of notches, and the plurality of notches are evenly distributed on the wheel.

[0018] By adopting this preferred solution, the notch can increase the friction between the wheel and the support plate, thereby preventing the wheel from sliding when rotating.

[0019] Preferably, a limiting rod is fixedly connected inside the sliding groove, and the limiting rod is slidably connected to the sliding block.

[0020] By adopting this preferred solution, the limiting rod can limit the slider, thereby preventing the slider from deviating when sliding on the inner wall of the slide rail, thereby improving the sliding stability of the slider.

[0021] Preferably, the inner walls of the two vertical plates are provided with a fixing structure, and the fixing structure includes two limit grooves, the two limit grooves are respectively opened on the two vertical plates, the inner walls of the limit grooves are slidably connected with a moving block, the ends of the two moving blocks away from each other are fixedly connected with a connecting plate, and the two ends of the bottom plate are fixedly connected with a fixing plate, the upper surface of one of the fixing plates is rotatably connected with a screw rod, and the upper surface of the other fixing plate is fixedly connected with a sliding rod, the sliding rod and the screw rod are both slidably connected with the connecting plate, the arc surface of the screw rod is threadedly connected with a threaded ring, and the threaded ring is rotatably connected with the connecting plate, and the ends of the two moving blocks close to each other are fixedly connected with a pressure plate.

[0022] By adopting this preferred scheme, when it is necessary to fix the steel plate to be processed, the threaded ring is rotated to move, and the threaded ring drives the connecting plate to move upward, and the connecting plate slides on the arc surface of the screw rod, and the screw rod drives the moving block to move, and the moving block slides on the inner wall of the limiting groove, and then the pressing plate is separated from the vertical plate, and then the steel plate to be processed is placed on the bottom plate, and then the connecting plate is aligned with the sliding rod and the screw rod respectively, and then the screw rod ring is rotated in the opposite direction, and the threaded ring drives the two connecting plates to slide on the arc surfaces of the sliding rod and the screw rod respectively, and after the pressing plate and the steel plate are fitted, the threaded ring is loosened, and the pressing plate limits and fixes the steel plate.

[0023] Preferably, a protective sleeve is fixedly connected to the arc surface of the threaded ring, and a plurality of auxiliary grooves are formed on the arc surface of the protective sleeve.

[0024] By adopting this preferred solution, the protective sleeve can protect the threaded ring to prevent excessive wear of the threaded ring after long-term use, and the auxiliary groove can increase the friction between the hand and the protective sleeve.

[0025] Compared with the prior art, the advantages and positive effects of the present invention are:

[0026] 1. In the present invention, by setting a supporting structure, when it is necessary to support the steel plate, the servo motor is started to run, the servo motor drives the gear block to rotate, the gear block drives the gear to rotate, the gear drives the screw to rotate, the screw drives the connecting block to move, the connecting block drives the supporting plate to move, the supporting plate drives the telescopic plate to stretch or shrink, and then the steel plate can be placed on the telescopic plate for processing. When it is necessary to install the protective shell, the handle is pulled to drive the protective shell to move, and then the protective shell aligns the magnetic block with the base, and then the magnetic block is adsorbed on the base for fixation. The protective shell can protect the device. By setting the supporting structure, it is achieved that both ends of the processed steel plate can be supported conveniently to avoid irreversible deformation at both ends of the steel plate, and the device can also be protected conveniently.

[0027] 2. In the present invention, by setting a movable structure, the clamping plate will be deformed when the steel plate is processed, and the steel plate will drive the vertical plate to move when it is deformed, and the vertical plate drives the bottom plate to move, and the bottom plate drives the fixed rod and the limit block to move, and the fixed rod drives the slider to move, and the slider slides on the inner wall of the slide rail, and the limit rod can limit the slider, and the limit block drives the shaft rod to rotate, and the shaft rod drives the wheel to slide on the surface of the fixed rod, and the groove can increase the friction between the wheel and the support plate. By setting the movable structure, the two ends of the steel plate can be moved conveniently when the steel plate is cold bent, so as to avoid bending of the two ends of the steel plate during cold bending.

[0028] 3. In the present invention, by setting a fixed structure, when it is necessary to fix the steel plate to be processed, the threaded ring is rotated to move, and the threaded ring drives the connecting plate to move upward, and the connecting plate slides on the arc surface of the screw rod, and the screw rod drives the moving block to move, and the moving block slides on the inner wall of the limiting groove, and then the pressing plate is separated from the vertical plate, and then the steel plate to be processed is placed on the bottom plate, and then the connecting plate is aligned with the sliding rod and the screw rod respectively, and then the screw rod ring is rotated in the opposite direction, and the threaded ring drives the two connecting plates to slide on the arc surfaces of the sliding rod and the screw rod respectively, after the pressing plate and the steel plate are fitted, the threaded ring is loosened, and the pressing plate limits and fixes the steel plate, the protective cover can protect the threaded ring to avoid excessive wear of the threaded ring after long-term use, and the auxiliary groove can increase the friction between the hand and the protective cover, and the fixed structure is set, The effect of conveniently fixing and processing steel plates of different thicknesses is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention provides a three-dimensional structural schematic diagram of a rib cold bending device for steel plate processing;

[0030] Figure 2 The present invention provides a schematic diagram of the side structure of a rib cold bending device for steel plate processing;

[0031] Figure 3 A schematic diagram of a support structure of a rib cold bending device for steel plate processing is provided for the present invention;

[0032] Figure 4 The present invention proposes a rib cold bending equipment for steel plate processing Figure 3 Schematic diagram of the internal structure;

[0033] Figure 5 The present invention provides a schematic diagram of the moving structure of a rib cold bending device for steel plate processing;

[0034] Figure 6 The present invention proposes a rib cold bending equipment for steel plate processing Figure 5 A magnified image of point A;

[0035] Figure 7 The present invention proposes a rib cold bending equipment for steel plate processing Figure 5 A schematic diagram of the side structure of

[0036] Figure 8 The present invention provides a schematic diagram of the fixed structure of a rib cold bending device for steel plate processing;

[0037] Fig. 9 The present invention proposes a rib cold bending equipment for steel plate processing Figure 8 The enlarged view of point B;

[0038] Fig.10 The present invention proposes a rib cold bending equipment for steel plate processing Figure 8Schematic diagram of the side structure. Legend: 1. Base; 2. Bracket; 3. Cylinder; 4. Bending device; 5. Support structure; 501. Protective shell; 502. Telescopic plate; 503. Handle; 504. Support plate; 505. Screw; 506. Gear; 507. Servo motor; 508. Support rod; 509. Gear block; 510. Magnetic block; 511. Connecting block; 6. Moving structure; 601. Slide; 602. Vertical plate; 60 3. Bottom plate; 604. Wheel; 605. Slider; 606. Limit rod; 607. Fixing rod; 608. Limit block; 609. Axle rod; 610. Notch; 7. Fixing structure; 701. Limit groove; 702. Moving block; 703. Pressing plate; 704. Connecting plate; 705. Fixing plate; 706. Threaded ring; 707. Protective sleeve; 708. Auxiliary groove; 709. Screw rod; 710. Sliding rod. DETAILED DESCRIPTION

[0039] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0041] Embodiment 1, as Figure 1-10 As shown, the present invention provides a rib cold bending equipment for steel plate processing, including a base 1 and a supporting structure 5, both sides of the base 1 are fixedly connected with brackets 2, the upper end of the base 1 is installed with a bending device 4, the upper end of the bending device 4 is installed with a cylinder 3, both sides of the base 1 are provided with supporting structures 5, the inner wall of the support plate 504 is provided with a movable structure 6, and the inner walls of the two vertical plates 602 are provided with fixed structures 7.

[0042] The specific settings and functions of the supporting structure 5, the mobile structure 6, and the fixed structure 7 are described in detail below.

[0043] like Figure 1 and Figure 3As shown, the support structure 5 includes a telescopic plate 502, which is fixedly connected to the base 1, and the end of the telescopic plate 502 away from the base 1 is fixedly connected to the support plate 504, and the lower surface of the support plate 504 is fixedly connected to the connection block 511, and one end of the base 1 is rotatably connected to a screw rod 505, and the screw rod 505 is rotatably connected to the connection block 511, and the arc surface of the screw rod 505 close to the end of the base 1 is fixedly connected to a gear 506, and one side of the base 1 is fixedly connected to a support rod 508, supporting The upper end of the rod 508 is fixedly connected to a servo motor 507, and the end of the servo motor 507 close to the base 1 is fixedly connected to a tooth block 509, and the tooth block 509 is meshed with the gear 506. When the steel plate needs to be supported, the servo motor 507 is started to operate, and the servo motor 507 drives the tooth block 509 to rotate, and the tooth block 509 drives the gear 506 to rotate, and the gear 506 drives the screw 505 to rotate, and the screw 505 drives the connecting block 511 to move, and the connecting block 511 drives the support plate 504 to move, and the support plate 504 drives the telescopic plate 502 to stretch or shrink, and then the steel plate can be placed on the telescopic plate 502 for processing. The base 1 is specifically made of iron, and a magnetic block 510 is adsorbed and connected to one side of the base 1, and a protective shell 501 is fixedly connected to the side of the magnetic block 510 away from the base 1. When the protective shell 501 needs to be installed, the protective shell 501 is pulled and then the magnetic block 510 is aligned with the base 1, and then the magnetic block 510 is adsorbed to the base 1 for fixation. The protective shell 501 can protect the device. Both sides of the protective shell 501 are fixedly connected with handles 503, and the cross-section of the handle 503 is "U"-shaped. When the protective shell 501 needs to be pulled, the handle 503 can be directly pulled, and the handle 503 drives the protective shell 501 to move. The handle 503 makes it more convenient to move the protective shell 501. The protective shell 501 is specifically made of plastic material, and the cost of plastic material is relatively low, which can greatly reduce the manufacturing cost of the device.

[0044] The effect achieved by the entire support structure 5 is that when it is necessary to support the steel plate, the servo motor 507 is started to run, the servo motor 507 drives the tooth block 509 to rotate, the tooth block 509 drives the gear 506 to rotate, the gear 506 drives the screw 505 to rotate, the screw 505 drives the connecting block 511 to move, the connecting block 511 drives the support plate 504 to move, the support plate 504 drives the telescopic plate 502 to stretch or shrink, and then the steel plate can be placed on the telescopic plate 502 for processing, and when it is necessary to install the protective shell 501, pull the handle 503 to drive the protective shell 501 to move, and then the protective shell 501 aligns the magnetic block 510 with the base 1, and then the magnetic block 510 is adsorbed on the base 1 for fixation, and the protective shell 501 can protect the device. By setting the support structure 5, it is achieved that both ends of the processed steel plate can be supported conveniently to avoid irreversible deformation at both ends of the steel plate, and the effect of conveniently protecting the device can also be achieved.

[0045] like Figure 1 and Figure 5 As shown, the movable structure 6 includes two slide grooves 601, and the two slide grooves 601 are opened on the support plate 504. The inner wall of the slide groove 601 is slidably connected with a slider 605, and the upper surface of the slider 605 is fixedly connected with a fixing rod 607, and the upper end of the fixing rod 607 is fixedly connected with a bottom plate 603. The upper surfaces of both ends of the bottom plate 603 are fixedly connected with vertical plates 602, and the lower surface of the bottom plate 603 is fixedly connected with a plurality of limit blocks 608. The inner wall of the limit block 608 is rotatably connected with an axle rod 609, and the arc surface of the axle rod 609 is fixedly connected with a wheel 604, and the wheel 604 is in contact with the support plate 504. When the steel plate is processed, the splint will be deformed. When the steel plate is deformed, the vertical plate 602 is driven to move, and the vertical plate 602 drives the bottom plate 603 to move, and the bottom plate 603 drives the fixing rod 607 and the limit The block 608 moves, the fixed rod 607 drives the slider 605 to move, the slider 605 slides on the inner wall of the slide rail, the limit block 608 drives the shaft rod 609 to rotate, and the shaft rod 609 drives the wheel 604 to slide on the surface of the fixed rod 607. The arc surface of the wheel 604 is provided with a plurality of notches 610, and the plurality of notches 610 are evenly distributed on the wheel 604. The notches 610 can increase the friction between the wheel 604 and the support plate 504 to prevent the wheel 604 from sliding when rotating. The inner fixed connection of the slide groove 601 is provided with a limit rod 606, and the limit rod 606 is slidably connected to the slider 605. The limit rod 606 can limit the slider 605 to prevent the slider 605 from deviating when sliding on the inner wall of the slide rail, thereby improving the sliding stability of the slider 605.

[0046] The effect achieved by the entire moving structure 6 is that the splint will be deformed when the steel plate is processed, and the deformation of the steel plate will drive the vertical plate 602 to move, the vertical plate 602 drives the bottom plate 603 to move, the bottom plate 603 drives the fixed rod 607 and the limit block 608 to move, the fixed rod 607 drives the slider 605 to move, the slider 605 slides on the inner wall of the slide rail, the limit rod 606 can limit the slider 605, the limit block 608 drives the shaft rod 609 to rotate, the shaft rod 609 drives the wheel 604 to slide on the surface of the fixed rod 607, the notch 610 can increase the friction between the wheel 604 and the support plate 504, and by setting the moving structure 6, the two ends of the steel plate can be easily moved when the steel plate is cold-bent, thereby avoiding the bending of the two ends of the steel plate during cold bending.

[0047] like Figure 1 and Figure 8 As shown, the fixing structure 7 includes two limiting grooves 701, and the two limiting grooves 701 are respectively arranged on the two vertical plates 602, and the inner walls of the limiting grooves 701 are slidably connected with moving blocks 702, and the ends of the two moving blocks 702 that are away from each other are fixedly connected with connecting plates 704, and the two ends of the bottom plate 603 are fixedly connected with fixing plates 705, and the upper surface of one fixing plate 705 is rotatably connected with a screw rod 709, and the upper surface of the other fixing plate 705 is fixedly connected with a sliding rod 710, and the sliding rod 710 and the screw rod 709 are both slidably connected with the connecting plate 704, and the arc surface of the screw rod 709 is threadedly connected with a threaded ring 706, and the threaded ring 706 is rotatably connected with the connecting plate 704, and the ends of the two moving blocks 702 that are close to each other are fixedly connected with a pressing plate 703. When it is necessary to fix the steel plate to be processed, the threaded ring 706 is rotated to move, and the threaded ring 706 drives the connecting plate 704 to move upward, and the connecting plate 704 is moved upward on the arc surface of the screw rod 709. The screw rod 709 drives the moving block 702 to move, and the moving block 702 slides on the inner wall of the limiting groove 701, and then the pressing plate 703 is separated from the vertical plate 602, and then the steel plate to be processed is placed on the bottom plate 603, and then the connecting plate 704 is aligned with the sliding rod 710 and the screw rod 709 respectively, and then the screw rod 709 ring is rotated in the opposite direction, and the threaded ring 706 drives the two connecting plates 704 to move on the arc surface of the sliding rod 710 and the screw rod 709 respectively. After the pressing plate 703 is fitted with the steel plate, the threaded ring 706 is loosened, and the pressing plate 703 limits and fixes the steel plate. The arc surface of the threaded ring 706 is fixedly connected with a protective sleeve 707. The arc surface of the protective sleeve 707 is provided with a plurality of auxiliary grooves 708. The protective sleeve 707 can protect the threaded ring 706 to prevent excessive wear of the threaded ring 706 after long-term use. The auxiliary grooves 708 can increase the friction between the hand and the protective sleeve 707.

[0048] The effect achieved by the entire fixing structure 7 is that when it is necessary to fix the steel plate to be processed, the threaded ring 706 is rotated to move, the threaded ring 706 drives the connecting plate 704 to move upward, the connecting plate 704 slides on the arc surface of the screw rod 709, the screw rod 709 drives the moving block 702 to move, the moving block 702 slides on the inner wall of the limiting groove 701, and then the pressing plate 703 is separated from the vertical plate 602, and then the steel plate to be processed is placed on the bottom plate 603, and then the connecting plate 704 is aligned with the sliding rod 710 and the screw rod 709 respectively, and then reversed. By rotating the screw rod 709 ring, the threaded ring 706 drives the two connecting plates 704 to slide on the arc surfaces of the sliding rod 710 and the screw rod 709 respectively. After the pressure plate 703 is fitted with the steel plate, the threaded ring 706 is loosened, and the pressure plate 703 limits and fixes the steel plate. The protective sleeve 707 can protect the threaded ring 706 to prevent excessive wear of the threaded ring 706 after long-term use. The auxiliary groove 708 can increase the friction between the hand and the protective sleeve 707. By setting the fixing structure 7, the effect of convenient fixing and processing of steel plates of different thicknesses is achieved.

[0049] Its overall working principle is:

[0050] In the present invention, by setting the support structure 5, when it is necessary to support the steel plate, the servo motor 507 is started to run, the servo motor 507 drives the tooth block 509 to rotate, the tooth block 509 drives the gear 506 to rotate, the gear 506 drives the screw 505 to rotate, the screw 505 drives the connecting block 511 to move, the connecting block 511 drives the support plate 504 to move, the support plate 504 drives the telescopic plate 502 to stretch or shrink, and then the steel plate can be placed on the telescopic plate 502 for processing, when it is necessary to install the protective shell 501, pull the handle 503 to drive the protective shell 501 to move, and then the protective shell 501 aligns the magnetic block 510 with the base 1, and then the magnetic block 510 is adsorbed on the base 1 for fixation, the protective shell 501 can protect the device, and by setting the support structure 5, it is achieved that the two ends of the processed steel plate can be supported conveniently to avoid irreversible deformation at both ends of the steel plate, and the device can also be conveniently protected.

[0051] In the present invention, by setting the moving structure 6, the splint will be deformed when the steel plate is processed. When the steel plate is deformed, the vertical plate 602 is driven to move, and the vertical plate 602 drives the bottom plate 603 to move. The bottom plate 603 drives the fixed rod 607 and the limit block 608 to move. The fixed rod 607 drives the slider 605 to move. The slider 605 slides on the inner wall of the slide rail. The limit rod 606 can limit the slider 605. The limit block 608 drives the shaft rod 609 to rotate. The shaft rod 609 drives the wheel 604 to slide on the surface of the fixed rod 607. The notch 610 can increase the friction between the wheel 604 and the support plate 504. By setting the moving structure 6, the two ends of the steel plate can be easily moved when the steel plate is cold-bent, thereby avoiding the bending of the two ends of the steel plate during cold bending.

[0052] In the present invention, by setting the fixing structure 7, when the steel plate to be processed needs to be fixed, the threaded ring 706 is rotated to move, the threaded ring 706 drives the connecting plate 704 to move upward, the connecting plate 704 slides on the arc surface of the screw rod 709, the screw rod 709 drives the moving block 702 to move, the moving block 702 slides on the inner wall of the limiting groove 701, and then the pressing plate 703 is separated from the vertical plate 602, and then the steel plate to be processed is placed on the bottom plate 603, and then the connecting plate 704 is aligned with the sliding rod 710 and the screw rod 709 respectively, and then reversed. By rotating the screw rod 709 ring, the threaded ring 706 drives the two connecting plates 704 to slide on the arc surfaces of the sliding rod 710 and the screw rod 709 respectively. After the pressure plate 703 is fitted with the steel plate, the threaded ring 706 is loosened, and the pressure plate 703 limits and fixes the steel plate. The protective sleeve 707 can protect the threaded ring 706 to prevent excessive wear of the threaded ring 706 after long-term use. The auxiliary groove 708 can increase the friction between the hand and the protective sleeve 707. By setting the fixing structure 7, the effect of convenient fixing and processing of steel plates of different thicknesses is achieved.

[0053] 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 rib cold bending device for steel plate processing, comprising a base (1) and a supporting structure (5), characterized in that: Brackets (2) are fixedly connected to both sides of the base (1), a bending device (4) is installed at the upper end of the base (1), a cylinder (3) is installed at the upper end of the bending device (4), and support structures (5) are provided on both sides of the base (1).

2. The rib cold bending equipment for steel plate processing according to claim 1, characterized in that: The support structure (5) comprises a telescopic plate (502), wherein the telescopic plate (502) is fixedly connected to the base (1), an end of the telescopic plate (502) away from the base (1) is fixedly connected to a support plate (504), a lower surface of the support plate (504) is fixedly connected to a connecting block (511), one end of the base (1) is rotatably connected to a screw rod (505), the screw rod (505) is rotatably connected to the connecting block (511), a gear (506) is fixedly connected to an arc surface of an end of the screw rod (505) close to the base (1), a support rod (508) is fixedly connected to one side of the base (1), an upper end of the support rod (508) is fixedly connected to a servo motor (507), an end of the servo motor (507) close to the base (1) is fixedly connected to a gear block (509), and the gear block (509) is meshed with the gear (506).

3. The rib cold bending equipment for steel plate processing according to claim 1, characterized in that: The base (1) is specifically made of iron, one side of the base (1) is adsorbed and connected to a magnetic block (510), and the side of the magnetic block (510) away from the base (1) is fixedly connected to a protective shell (501).

4. The rib cold bending equipment for steel plate processing according to claim 3 is characterized in that: Both sides of the protective shell (501) are fixedly connected with handles (503), and the cross-section of the handles (503) is "U"-shaped.

5. The rib cold bending equipment for steel plate processing according to claim 3 is characterized in that: The protective shell (501) is specifically made of plastic.

6. The rib cold bending equipment for steel plate processing according to claim 2, characterized in that: The inner wall of the support plate (504) is provided with a movable structure (6), and the movable structure (6) includes two slide grooves (601), and the two slide grooves (601) are opened on the support plate (504); the inner wall of the slide groove (601) is slidably connected with a slider (605); the upper surface of the slider (605) is fixedly connected with a fixing rod (607); the upper end of the fixing rod (607) is fixedly connected with a bottom plate (603); the upper surfaces of both ends of the bottom plate (603) are fixedly connected with a vertical plate (602); the lower surface of the bottom plate (603) is fixedly connected with a plurality of limit blocks (608); the inner wall of the limit block (608) is rotatably connected with an axle rod (609); the arc surface of the axle rod (609) is fixedly connected with a wheel (604); the wheel (604) is in contact with the support plate (504).

7. The rib cold bending equipment for steel plate processing according to claim 6, characterized in that: The arc surface of the wheel (604) is provided with a plurality of notches (610), and the plurality of notches (610) are evenly distributed on the wheel (604).

8. The rib cold bending equipment for steel plate processing according to claim 6, characterized in that: A limiting rod (606) is fixedly connected inside the sliding groove (601), and the limiting rod (606) is slidably connected to the sliding block (605).

9. The rib cold bending equipment for steel plate processing according to claim 6, characterized in that: The inner walls of the two vertical plates (602) are provided with a fixed structure (7), and the fixed structure (7) includes two limit grooves (701), and the two limit grooves (701) are respectively opened on the two vertical plates (602), and the inner walls of the limit grooves (701) are slidably connected with a moving block (702), and the ends of the two moving blocks (702) that are away from each other are fixedly connected with a connecting plate (704), and the two ends of the bottom plate (603) are fixedly connected with a fixed plate (705), and one of the fixed plates (705) is fixedly connected to the bottom plate (603). The upper surface of the fixed plate (705) is rotatably connected to a screw rod (709), and the upper surface of another fixed plate (705) is fixedly connected to a sliding rod (710). The sliding rod (710) and the screw rod (709) are both slidably connected to the connecting plate (704). The arc surface of the screw rod (709) is threadedly connected to a threaded ring (706), and the threaded ring (706) is rotatably connected to the connecting plate (704). The ends of the two moving blocks (702) that are close to each other are fixedly connected to a pressure plate (703).

10. The rib cold bending equipment for steel plate processing according to claim 9, characterized in that: The arc surface of the threaded ring (706) is fixedly connected to a protective sleeve (707), and the arc surface of the protective sleeve (707) is provided with a plurality of auxiliary grooves (708).

Images