An integrated steel plate bending and hole forming device

Abstract

The application discloses a kind of integrated steel plate bending and opening equipment, it is related to steel plate processing technical field, including substrate, the upper surface of substrate is provided with upper workbench, the upper surface of upper workbench is provided with processing mechanism, processing mechanism includes frame body assembly and processing assembly, frame body assembly includes: sliding base, sliding base is set at the center of the upper surface of upper workbench, the center of sliding base is provided with two bottom openings, the bottom surface of upper workbench is provided with an additional bottom box, processing assembly includes: hydraulic drive cylinder, hydraulic drive cylinder is set at the bottom surface of upper workbench, the output shaft end of upper workbench is provided with lifting frame body, the upper end of lifting frame body penetrates the upper surface of upper workbench, the surface of upper workbench is provided with the penetration hole for the movement of lifting frame body, in the scheme, by being provided with processing mechanism, when opening, effectively prevent hole deformation when bending by using inner support reinforcing ring, improve processing efficiency and finished product quality.

Description

Technical Field

[0001] This invention relates to the field of steel plate processing technology, specifically to an integrated steel plate bending and hole-opening device. Background Technology

[0002] In modern industrial manufacturing, steel plates, as a fundamental and widely used material, are facing increasingly diverse and sophisticated processing demands. After processing such as perforation and bending, steel plates can be widely used in various industries, including construction, machinery manufacturing, automotive, and electronic equipment. For example, in the construction industry, perforated and bent steel plates can be used to make steel structure frames and stair railings. In the machinery manufacturing industry, specially processed steel plates are important components of various mechanical parts. With the continuous advancement of industrial technology, the market has placed higher demands on the quality and efficiency of steel plate processing. Traditional steel plate processing methods often involve step-by-step operations, that is, first using specialized perforation equipment to perforate the steel plate, and then transferring the steel plate to bending equipment for bending processing.

[0003] In modern steel plate processing, drilling and bending are common and critical procedures. However, existing technologies have many shortcomings in practical applications. Current equipment typically separates the drilling and bending work areas. After drilling, the steel plate needs to be manually moved to the bending station using manual labor or other auxiliary tools. This frequent movement of the steel plate not only consumes a significant amount of time and reduces overall processing efficiency but also harbors numerous risks. During repeated handling, the steel plate is highly susceptible to collisions and friction with equipment edges, worktables, or other objects, resulting in scratches, dents, and other damage to the steel plate surface, affecting the product's appearance. In terms of quality, in the drilling process, existing technology cannot effectively guarantee the shape stability of the hole during the bending of the steel plate. When drilling, traditional equipment simply drills the hole without any special treatment or reinforcement of the surrounding structure. When the steel plate enters the bending process, due to the drastic change in the internal stress distribution of the steel plate during bending, the area around the hole will be subjected to large tensile and compressive stresses. Under such circumstances, the hole is very prone to deformation, such as the hole edge becoming irregular, the hole diameter increasing or decreasing, etc. This deformation will seriously affect the assembly accuracy and performance of the steel plate, causing the processed steel plate to fail to meet the usage requirements. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated steel plate bending and hole-opening device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated steel plate bending and hole-opening device, comprising:

[0006] A substrate, wherein an upper worktable is provided on the upper surface of the substrate, and a processing mechanism is provided on the upper surface of the upper worktable. The processing mechanism includes a frame assembly and a processing assembly. The frame assembly includes a sliding base, which is located at the center of the upper surface of the upper worktable. Two bottom openings are provided at the center of the sliding base, and an additional bottom box is provided on the bottom surface of the upper worktable.

[0007] The processing assembly includes: a hydraulic drive cylinder, which is disposed on the bottom surface of the upper worktable; a lifting frame is disposed at the end of the output shaft of the upper worktable; the upper end of the lifting frame penetrates the upper surface of the upper worktable; a through hole is provided on the surface of the upper worktable to facilitate the movement of the lifting frame; two top sliding frames are disposed at the upper end of the lifting frame; a sliding groove is provided on the upper surface of each of the two top sliding frames; a small motor is disposed inside the sliding groove; a meshing screw is disposed on the output end of the small motor; a meshing movable block is meshed on the surface of the meshing screw; an electric turntable is disposed on the upper surface of the meshing movable block; and a top movable plate is disposed between the two electric turntables.

[0008] Furthermore, the additional bottom box is located below one of the bottom openings, the upper surface of the sliding base is provided with a slidable supporting sliding frame, the bottom surface of the upper worktable is provided with a push telescopic motor for driving the supporting sliding frame to slide, the upper surface of the supporting sliding frame is provided with a vacuum cleaner box, and a secondary suction port is opened on one side of the inner surface of the supporting sliding frame, which is connected to the air inlet of the vacuum cleaner box.

[0009] Furthermore, a deformation pressure plate is provided on the upper surface of the top movable plate, a connecting hydraulic rod is provided on the bottom surface of the top movable plate, an arc-bottomed movable block is provided at the end of the output shaft of the connecting hydraulic rod, an opening pressure plate is provided on the bottom surface of the arc-bottomed movable block, a plurality of side-position motors are provided on the side surface of the arc-bottomed movable block, the end of the output shaft of the side-position motor is connected to one side upper surface of the opening pressure plate, and a plurality of drill bit components are provided on the bottom surface of the opening pressure plate.

[0010] Furthermore, the upper surface of the substrate is provided with multiple lifting motors, the upper surface of the top sliding frame is provided with two limiting blocks, one side surface of the limiting blocks is provided with a drive button, the drive button is electrically connected to the lifting motors, the output shaft ends of the multiple lifting motors are provided with a bottom mold frame, the upper surface of the bottom mold frame is provided with a bottom template, the center of the bottom template is provided with two relief plates, the bottom surface of the relief plates is provided with multiple small electric drive rods, and the bottom surface of the small electric drive rods is connected to the upper surface of the bottom mold frame.

[0011] Furthermore, a discharge frame is provided on the upper surface of the substrate, one end of the discharge frame is connected to one side surface of the bottom mold frame, and a pusher motor is also provided on the bottom upper surface of the lifting frame, with a pusher plate provided at the end of the output shaft of the pusher motor.

[0012] Furthermore, the drill bit component includes: a drive motor, the upper surface of which is connected to the bottom surface of the hole-opening pressure plate; a limiting disc is provided at the end of the output shaft of the drive motor; a connecting rod is provided on the bottom surface of the limiting disc; a trigger is provided on the bottom surface of the connecting rod; a hole-opening drill bit is provided on the bottom surface of the trigger; an inner support reinforcing ring and a limiting ring are sleeved on the outer surface of the hole-opening drill bit; a plurality of rotatable side-rotating feet are provided on the outer surface of the limiting ring; and a small electric shaft is provided at the connection between the side-rotating feet and the limiting ring.

[0013] Furthermore, the processing mechanism also includes a feeding assembly, which includes a feeding and filling frame, the feeding and filling frame being disposed on one side of the upper worktable, a fixed connecting block being disposed at one end of the feeding and filling frame, an electric shaft being disposed at the connection between the fixed connecting block and the feeding and filling frame, and the fixed connecting block being fixedly installed on one side surface of the upper worktable.

[0014] Furthermore, the upper surface of the feeding and filling frame is provided with a filling frame, the interior of the filling frame is provided with a limiting baffle, the interior of the filling frame is also provided with a rotating baffle, the connection between the rotating baffle and the feeding and filling frame is provided with a torsion spring, one side surface of the fixed connecting block is provided with a movable clamping plate, the interior of the fixed connecting block is provided with an electric rod for driving the movable clamping plate to extend, the upper surface of the fixed connecting block is provided with a control button, and there is an electrical connection between the control button and the electric rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this solution, by setting up a frame assembly, and through the cooperation of a sliding base and a push telescopic motor, the supporting sliding frame can move flexibly between the opening work area and the bending work area, realizing rapid switching of processing steps, improving the versatility and processing efficiency of the equipment. The vacuum cleaner box absorbs debris from both the top and bottom of the steel plate through the main and auxiliary suction ports, while the additional bottom box receives and sucks out fallen debris, effectively keeping the working area clean, providing a clean and stable working environment for the processing components, reducing the impact of debris on processing accuracy and equipment life, and reducing equipment maintenance costs;

[0017] 2. In this solution, by setting up processing components, the coordinated work of components such as hydraulic drive cylinder, lifting frame, and top sliding frame realizes the precise positioning and hole-opening operation of the drill bit component, as well as the clamping and bending function of deformation pressure plate and bottom template, which meets the diverse processing needs of steel plate drilling and bending. The design of the inner support reinforcing ring in the drill bit component is left in the hole during hole opening as an inner support during bending, preventing hole deformation and ensuring the normal use of the hole after steel plate bending, thus improving processing quality. The cooperation between the side rotating support foot and the small electric shaft realizes the automatic recycling of the inner support reinforcing ring, which facilitates the continuous processing of subsequent steel plates and improves the automation level and production efficiency of the equipment.

[0018] 3. In this solution, by setting up a feeding component, and through the design of the feeding frame, limiting baffle, and rotating baffle of the feeding and filling rack, the steel plate can be quickly and accurately positioned and its size can be determined to meet the standard, which improves the accuracy and efficiency of feeding. The feeding and filling rack is rotated by an electric shaft to feed the material, and the rotating baffle triggers the control button to extend the movable clamping plate to fix the steel plate. This realizes the automated feeding and fixing process, reduces manual operation, reduces labor intensity, and at the same time ensures the stability of the steel plate in subsequent processing, and improves the continuity and safety of the overall production process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram of the frame assembly structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the processing component structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the top movable plate structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the drill bit component structure of the present invention;

[0025] Figure 7 This is a schematic diagram of the feeding assembly structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the bottom mold frame structure of the present invention.

[0027] In the diagram: 1. Base plate; 2. Upper worktable; 3. Loading rack; 4. Lifting frame; 5. Top sliding frame; 6. Bottom mold frame; 7. Discharge frame; 8. Fixed connecting block; 9. Top movable plate; 10. Sliding base; 11. Sliding groove; 12. Engaging screw; 13. Engaging movable block; 14. Vacuum cleaner housing; 15. Bearing sliding frame; 16. Through hole; 17. Bottom opening; 18. Additional bottom box; 19. Secondary vacuum port; 20. Small motor; 21. Hydraulic drive cylinder; 22. Pushing motor; 23. Pushing plate; 24. Restricting block. 25. Drive button; 26. Deformation plate; 27. Arc-bottom movable block; 28. Hole-opening plate; 29. ​​Hole-opening drill bit; 30. Connecting hydraulic rod; 31. Electric turntable; 32. Side motor; 33. Drive motor; 34. Limiting disc; 35. Inner support reinforcing ring; 36. Trigger; 37. Limiting ring body; 38. Side rotating support foot; 39. Filling frame; 40. Limiting baffle; 41. Rotating baffle; 42. Control button; 43. Movable clamping plate; 44. Bottom template; 45. Clearing plate; 46. Small electric drive rod; 47. Lifting motor. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1: Please refer to Figures 1 to 8 An integrated steel plate bending and punching device, comprising:

[0030] A substrate 1 has an upper worktable 2 on its upper surface. The upper surface of the upper worktable 2 is the core area of ​​the entire processing mechanism. The processing mechanism includes a feeding assembly, a frame assembly, and a processing assembly. The feeding assembly is the key part for realizing automatic material conveying. The feeding assembly includes a loading and filling frame 3, which is located on one side of the upper worktable 2. A fixed connecting block 8 is provided at one end of the loading and filling frame 3. An electric shaft is provided at the connection between the fixed connecting block 8 and the loading and filling frame 3. The fixed connecting block 8 is fixedly installed on one side surface of the upper worktable 2. The upper surface of the loading and filling frame 3 has an opening... The filling frame 39 has a limiting baffle 40 inside and a rotating baffle 41 inside. In the initial state, the rotating baffle 41 is closed under the action of the torsion spring, which can prevent the material from accidentally slipping. A torsion spring is provided at the connection between the rotating baffle 41 and the feeding and filling frame 3. A movable clamping plate 43 is provided on one side surface of the fixed connecting block 8. The movable clamping plate 43 is made of high-quality steel. An electric rod for driving the movable clamping plate 43 to extend is provided inside the fixed connecting block 8. A control button 42 is provided on the upper surface of the fixed connecting block 8. There is an electrical connection between the control button 42 and the electric rod.

[0031] In use, the worker places the steel plate into the filling frame 39. The steel plate is initially positioned by the limiting baffle 40 and the rotating baffle 41, and the size of the steel plate is checked to ensure it meets the standard. Then, the worker signals the electric shaft to rotate, thereby flipping the entire feeding and filling frame 3. After flipping, the steel plate inside the filling frame 39 slides down and presses the rotating baffle 41 to rotate once. After the steel plate slides down to the top of the upper worktable 2, it will be supported by the bearing sliding frame 15 and finally stop after one end contacts the side surface of the vacuum cleaner box 14. During the rotation of the rotating baffle 41, the control button 42 will be triggered. After the control button 42 is triggered, the movable clamping plate 43 on one side of the fixed connecting block 8 will extend under the action of the electric rod, and will cooperate with the vacuum cleaner box 14 to fix the steel plate for subsequent processing.

[0032] The frame assembly includes: a sliding base 10, which is located at the center of the upper surface of the upper worktable 2, providing a stable platform for the installation and operation of subsequent components. The sliding base 10 has two bottom openings 17 at its center. An additional bottom box 18 is provided on the bottom surface of the upper worktable 2, and is tightly connected to the upper worktable 2 by bolts. The additional bottom box 18 is located below one of the bottom openings 17. A slidable load-bearing sliding frame 15 is provided on the upper surface of the sliding base 10 to drive the load-bearing sliding mechanism. The frame 15 slides precisely. The bottom surface of the upper worktable 2 is equipped with a push telescopic motor for driving the sliding frame 15 to slide. The upper surface of the sliding frame 15 is equipped with a vacuum cleaner box 14. A high-power vacuum cleaner fan is installed inside the vacuum cleaner box 14. The vacuum cleaner fan can generate strong suction to quickly suck up dust, debris and other pollutants generated during the processing into the vacuum cleaner box 14. A secondary suction port 19 is opened on one side of the inner surface of the sliding frame 15. The secondary suction port 19 is connected to the air inlet of the vacuum cleaner box 14.

[0033] The frame assembly provides a working platform for the processing components. After the drilling work is completed, the sliding frame 15 is driven by the push telescopic motor on the bottom surface of the sliding base 10 to slide on the upper surface of the sliding base 10, thereby moving the sliding frame 15 from the drilling work area to the bending work area. During the drilling work, the vacuum cleaner box 14 on the upper surface of the sliding frame 15 uses the auxiliary vacuum port 19 and the main vacuum port on the side surface of the vacuum cleaner box 14 to absorb and collect the debris generated during the processing from both the top and bottom surfaces of the steel plate. At the same time, the additional bottom box 18 can catch the falling debris and suck it out through the auxiliary vacuum port 19, thereby keeping the working area clean and providing a clean and stable working platform for the processing components.

[0034] The processing assembly, as the core component of the entire equipment for material processing, includes: a hydraulic drive cylinder 21, which is located on the bottom surface of the upper worktable 2; a lifting frame 4, made of high-strength alloy steel, with its upper end penetrating the upper surface of the upper worktable 2; and a through hole 16 on the surface of the upper worktable 2 to facilitate the movement of the lifting frame 4. The through hole 16 is tightly fitted with the outer diameter of the lifting frame 4, ensuring its free movement. Two top sliding frames 5 are provided at the upper end of the lifting frame 4, arranged in parallel and symmetrical distribution, providing a stable support platform for the subsequent movement of the processing head. All surfaces are provided with sliding grooves 11, and a small motor 20 is installed inside the sliding groove 11. A meshing screw 12 is installed on the output end of the small motor 20. A meshing movable block 13 is meshed on the surface of the meshing screw 12. An electric turntable 31 is installed on the upper surface of the meshing movable block 13. A top movable plate 9 is installed between the two electric turntables 31. A deformation pressure plate 26 is installed on the upper surface of the top movable plate 9. A connecting hydraulic rod 30 is installed on the bottom surface of the top movable plate 9. An arc-bottom movable block 27 is installed at the end of the output shaft of the connecting hydraulic rod 30. An opening pressure plate 28 is installed on the bottom surface of the arc-bottom movable block 27. The opening pressure plate 28 is a key component for actual hole opening. It is made of high-hardness alloy tool steel. The side surface of the arc-bottom movable block 27 is provided with... Multiple side-mounted motors 32, by controlling the extension and retraction of the side-mounted motors 32, can precisely adjust the angle of the opening pressure plate 28. The output shaft ends of the side-mounted motors 32 are connected to one side of the upper surface of the opening pressure plate 28. Multiple drill bit components are provided on the bottom surface of the opening pressure plate 28. Multiple lifting motors 47 are also provided on the upper surface of the base plate 1. Two limiting blocks 24 are provided on the upper surface of the top sliding frame 5. The limiting blocks 24 serve two purposes: firstly, to limit the movement range of the processing head and prevent the processing head from exceeding the safe working area; secondly, a drive button 25 is provided on one side of the limiting block 24. The drive button 25 is electrically connected to the lifting motor 47. The multiple lifting motors 47... A bottom mold frame 6 is provided at the end of the output shaft. The bottom mold frame 6 adopts a robust steel structure frame design and can withstand a large processing load. A bottom template 44 is provided on the upper surface of the bottom mold frame 6. Two relief plates 45 are provided at the center of the bottom template 44. Multiple small electric drive rods 46 are provided on the bottom surface of the relief plates 45. The bottom surface of the small electric drive rods 46 is connected to the upper surface of the bottom mold frame 6. The position of the relief plates 45 can be adjusted by controlling the extension and retraction of the small electric drive rods 46. A discharge frame 7 is provided on the upper surface of the base plate 1. One end of the discharge frame 7 is connected to one side surface of the bottom mold frame 6. A pusher motor 22 is also provided on the bottom upper surface of the lifting frame 4. A pusher plate 23 is provided at the end of the output shaft of the pusher motor 22.

[0035] The processing components are used for drilling and bending the steel plate. After the steel plate moves above the supporting sliding frame 15, the hydraulic drive cylinder 21 extends under the signal of the operator, driving the entire lifting frame 4 to descend. As the lifting frame 4 descends, the top movable plate 9 also descends synchronously, ultimately allowing multiple drill bits to contact the upper surface of the steel plate and perform drilling. During this process, the drill bits leave the inner support reinforcing ring 35 inside the hole as an inner support to ensure the diameter of the hole when the steel plate is bent later. Subsequently, after the drilling is completed, the supporting sliding frame 15 moves under the action of the telescopic motor, moving from one end of the sliding base 10. At the other end, simultaneously, the electric turntables 31 on both sides of the top movable plate 9 rotate, flipping the entire top movable plate 9 so that the deformation pressure plate 26 faces the bottom. Then, driven by the operator's signal, the small motor 20 rotates, and through the meshing effect of the engaging screw 12 and the engaging movable block 13, the top movable plate 9 is moved above the load-bearing sliding frame 15 after displacement. After the top movable plate 9 reaches the other end of the top sliding frame 5, the engaging movable block 13 contacts the limiting block 24 and triggers the drive button 25. At this time, there is a signal connection between the hydraulic drive cylinder 21 and the lifting motor 47. Subsequently, the hydraulic drive cylinder 21 drives... The lifting frame 4 descends, and simultaneously, the lifting motor 47 drives the bottom mold frame 6 to rise. The steel plate is bent by the clamping effect between the bottom template 44 and the deformation pressure plate 26. Then, the hydraulic drive cylinder 21 drives the top movable plate 9 to rise and reset. The lifting motor 47 also drives the bottom mold frame 6 to descend. The electric turntable 31 drives the top movable plate 9 to rotate again, causing the perforated pressure plate 28 to face downwards. Multiple side motors 32 on the side surface of the arc-bottom movable block 27 retract, thereby lifting one end of the perforated pressure plate 28, tilting it to a 45-degree angle. Then, the connecting hydraulic rod 30 extends. The arc-bottom movable block 27 and the perforated pressure plate 28 are extended. At this time, the operator drives the hydraulic drive cylinder 21 and the lifting motor 47 to extend again, so that the perforated pressure plate 28 located below is inserted into the hole of the steel plate. When it withdraws, it brings out the inner support reinforcing ring 35 in the hole. After the inner support reinforcing ring 35 is retrieved by the perforated pressure plate 28 on one side, the inner support reinforcing ring 35 is retrieved by the perforated pressure plate 28 on the other side in the same way. Then, the pusher motor 22 extends under the signal control, pushes the pusher plate 23 to move, pushes the finished steel plate from the bottom mold frame 6, and makes it fall onto the upper surface of the discharge frame 7 for discharge.

[0036] The drill bit assembly is the core execution unit of the entire hole-opening process. The drill bit assembly includes: a drive motor 33, the upper surface of which is connected to the bottom surface of the hole-opening pressure plate 28; a limiting disc 34 is provided at the end of the output shaft of the drive motor 33; the limiting disc 34 is circular and made of high-strength alloy steel; a connecting support rod is provided on the bottom surface of the limiting disc 34; a trigger 36 is provided on the bottom surface of the connecting support rod; a hole-opening drill bit 29 is provided on the bottom surface of the trigger 36; an inner support reinforcing ring 35 and a limiting ring 37 are fitted on the outer surface of the hole-opening drill bit 29; multiple rotatable side-rotating feet 38 are provided on the outer surface of the limiting ring 37; a small electric shaft is provided at the connection between the side-rotating feet 38 and the limiting ring 37; the small electric shaft is a miniature electric drive device that can precisely control the rotation angle and speed of the side-rotating feet 38.

[0037] When the drill bit assembly is drilling, after the drilling drill bit 29 contacts the upper surface of the steel plate, the trigger 36 is activated. Subsequently, the drive motor 33 automatically rotates, driving the entire connecting support rod and the drilling drill bit 29 to rotate, drilling into the surface of the steel plate. The limiting disc 34 is used to limit the drilling distance of the assembly. After the drilling drill bit 29 has completely penetrated the steel plate, the trigger 36 is activated again due to its pressure effect. The side rotation support leg 38 on the side surface of the limiting ring 37 rotates under the action of the small electric shaft, causing the side rotation support leg 38 to lose its limiting effect on the inner support reinforcing ring 35. At this time, when the drill bit assembly withdraws from the hole, the inner support reinforcing ring 35 will remain inside the hole, which will be used in subsequent... During the bending process of the steel plate, the inner support ring 35 can act as an inner support in the hole, preventing the hole from undergoing large deformation during the bending process. This avoids the hole becoming unusable after the steel plate is bent. When the inner support ring 35 is being retrieved, the inclined hole-opening pressure plate 28 re-inserts the hole-opening drill bit 29 into the hole, and the side-rotating support leg 38 rotates again under the action of the small electric shaft, restoring the restraining effect on the inner support ring 35. Subsequently, when the hydraulic drive cylinder 21 drives the top movable plate 9 to rise, the hole-opening drill bit 29 is pulled out of the hole, and the inner support ring 35 is brought out of the hole along with the hole-opening drill bit 29, thus preparing for the processing of the next set of steel plates.

[0038] The working principle of this invention is:

[0039] During use, the staff places the steel plate into the filling frame 39 of the feeding and filling frame 3. The limiting baffle 40 and the rotating baffle 41 initially position the steel plate and determine whether its size is compliant. Then, the electric shaft is driven by the signal to rotate, causing the feeding and filling frame 3 to flip. The steel plate slides onto the carrying sliding frame 15, pressing the rotating baffle 41 to rotate the trigger control button 42. The movable clamping plate 43 extends under the action of the electric rod and works with the vacuum cleaner box 14 to fix the steel plate.

[0040] The frame assembly provides a working platform for the processing components. The sliding base 10 is located at the center of the upper surface of the upper worktable 2. Its upper surface has a sliding support sliding frame 15, which is driven by a push telescopic motor on the bottom surface of the upper worktable 2. The upper surface of the support sliding frame 15 is equipped with a vacuum cleaner box 14. There is a secondary vacuum port 19 on one side of the interior, which is connected to the air inlet of the vacuum cleaner box 14. When drilling, the vacuum cleaner box 14 sucks up debris from the upper and lower sides of the steel plate through the two vacuum ports. The additional bottom box 18 receives the falling debris and sucks it out, keeping the working area clean. After drilling is completed, the push telescopic motor drives the support sliding frame 15 from the drilling working area to the bending working area.

[0041] The processing component is the core of material processing. The hydraulic drive cylinder 21 is located on the bottom surface of the upper worktable 2. Its output shaft drives the lifting frame 4 to descend, so that the drill part on the bottom surface of the top movable plate 9 contacts the steel plate to open a hole. In the drill part, the drive motor 33 drives the opening drill 29 to rotate. The limiting disc 34 limits the depth. After the opening drill 29 passes through the steel plate, the trigger 36 is triggered. The side rotation support foot 38 on the side surface of the limiting ring 37 rotates under the action of the small electric shaft, releasing the inner support reinforcing ring 35. When the drill part is withdrawn, the inner support reinforcing ring 35 remains in the hole to prevent the hole from deforming when the steel plate is bent.

[0042] During bending, the electric turntable 31 rotates to make the deformation pressure plate 26 face the bottom. The small motor 20 drives the meshing screw 12 to mesh with the meshing movable block 13, moving the top movable plate 9 above the bearing sliding frame 15. The meshing movable block 13 triggers the drive button 25, and the hydraulic drive cylinder 21 drives the lifting frame 4 to descend. The lifting motor 47 drives the bottom mold frame 6 to rise. The bottom template 44 clamps and bends the steel plate with the deformation pressure plate 26. Then, the hole-opening pressure plate 28 is inserted into the hole at an angle. The side rotation support leg 38 restores the restriction on the inner support reinforcing ring 35. When the hole-opening drill bit 29 exits, it takes out the inner support reinforcing ring 35. Finally, the pusher motor 22 drives the pusher plate 23 to push the finished steel plate to the discharge frame 7 for discharge.

[0043] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An integrated steel plate bending and hole-opening device, characterized in that, include: A substrate, wherein an upper worktable is provided on the upper surface of the substrate, and a processing mechanism is provided on the upper surface of the upper worktable. The processing mechanism includes a frame assembly and a processing assembly. The frame assembly includes a sliding base, which is located at the center of the upper surface of the upper worktable. Two bottom openings are provided at the center of the sliding base, and an additional bottom box is provided on the bottom surface of the upper worktable. The processing assembly includes: a hydraulic drive cylinder, which is disposed on the bottom surface of the upper worktable; a lifting frame is disposed at the end of the output shaft of the upper worktable; the upper end of the lifting frame penetrates the upper surface of the upper worktable; a through hole is provided on the surface of the upper worktable to facilitate the movement of the lifting frame; two top sliding frames are disposed at the upper end of the lifting frame; a sliding groove is provided on the upper surface of each of the two top sliding frames; a small motor is disposed inside the sliding groove; a meshing screw is disposed on the output end of the small motor; a meshing movable block is meshed on the surface of the meshing screw; an electric turntable is disposed on the upper surface of the meshing movable block; and a top movable plate is disposed between the two electric turntables. The upper surface of the top movable plate is provided with a deformation pressure plate, the bottom surface of the top movable plate is provided with a connecting hydraulic rod, the output shaft end of the connecting hydraulic rod is provided with an arc-bottom movable block, the bottom surface of the arc-bottom movable block is provided with an opening pressure plate, the side surface of the arc-bottom movable block is provided with multiple side motors, the output shaft end of the side motor is connected to one side upper surface of the opening pressure plate, and the bottom surface of the opening pressure plate is provided with multiple drill bit components; The drill bit component includes: a drive motor, the upper surface of which is connected to the bottom surface of the hole-opening pressure plate; a limiting disc is provided at the end of the output shaft of the drive motor; a connecting rod is provided on the bottom surface of the limiting disc; a trigger is provided on the bottom surface of the connecting rod; a hole-opening drill bit is provided on the bottom surface of the trigger; an inner support reinforcing ring and a limiting ring are sleeved on the outer surface of the hole-opening drill bit; a plurality of rotatable side-rotating feet are provided on the outer surface of the limiting ring; and a small electric shaft is provided at the connection between the side-rotating feet and the limiting ring.

2. The integrated steel plate bending and punching equipment according to claim 1, characterized in that: The additional bottom box is located below one of the bottom openings. The upper surface of the sliding base is provided with a slidable support sliding frame. The bottom surface of the upper worktable is provided with a push telescopic motor for driving the support sliding frame to slide. The upper surface of the support sliding frame is provided with a vacuum cleaner box. An auxiliary suction port is opened on one side of the inner surface of the support sliding frame. The auxiliary suction port is connected to the air inlet of the vacuum cleaner box.

3. The integrated steel plate bending and punching equipment according to claim 1, characterized in that: The upper surface of the substrate is also provided with multiple lifting motors, and the upper surface of the top sliding frame is provided with two limiting blocks. One side surface of the limiting block is provided with a drive button, and the drive button is electrically connected to the lifting motor. The output shaft ends of the multiple lifting motors are provided with a bottom mold frame. The upper surface of the bottom mold frame is provided with a bottom template. Two relief plates are provided at the center of the bottom template. The bottom surface of the relief plates is provided with multiple small electric drive rods, and the bottom surface of the small electric drive rods is connected to the upper surface of the bottom mold frame.

4. The integrated steel plate bending and punching equipment according to claim 3, characterized in that: The upper surface of the substrate is provided with a discharge frame, one end of which is connected to one side surface of the bottom mold frame. The bottom upper surface of the lifting frame is also provided with a pusher motor, and the output shaft end of the pusher motor is provided with a pusher plate.

5. The integrated steel plate bending and punching equipment according to claim 1, characterized in that: The processing mechanism further includes a feeding assembly, which includes a feeding and filling frame. The feeding and filling frame is disposed on one side of the upper worktable. A fixed connecting block is provided at one end of the feeding and filling frame. An electric shaft is provided at the connection between the fixed connecting block and the feeding and filling frame. The fixed connecting block is fixedly installed on one side surface of the upper worktable.

6. The integrated steel plate bending and punching device according to claim 5, characterized in that: The upper surface of the feeding and filling frame is provided with a filling frame, and a limiting baffle is provided inside the filling frame. A rotating baffle is also provided inside the filling frame. A torsion spring is provided at the connection between the rotating baffle and the feeding and filling frame. A movable clamping plate is provided on one side surface of the fixed connecting block. An electric rod for driving the movable clamping plate to extend is provided inside the fixed connecting block. A control button is provided on the upper surface of the fixed connecting block. There is an electrical connection between the control button and the electric rod.

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