Bending equipment
By designing the operating table and motor-driven movable plate and threaded sleeve system in the bending equipment, the problem of not being easy to remove the steel plate after processing is solved, efficient steel plate removal and damage are achieved, and working efficiency is improved.
Patent Information
- Application Number
- CN202420747455.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-11
AI Technical Summary
After using a bending machine to process the steel plate, due to the different bending degrees, the steel plate is not easy to be taken out of the equipment, resulting in a decrease in working efficiency.
A bending device including an operating table, a fixed plate, a movable plate, a threaded sleeve and a motor-driven bending device is designed. By rotating the movable plate and a threaded sleeve, the threaded rod and a movable block are driven to achieve the push and slide of the steel plate, so as to facilitate removal and reduce the Damage and optimize the position adjustment of the steel plate with motor and helical gear system.
It improves the removal efficiency of the steel plate, reduces the damage to the steel plate after processing, and improves the efficiency of bending work.
Smart Images
Figure CN222198681U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of press bending equipment, in particular to a press bending equipment. Background Art
[0002] Welded steel pipe refers to the process of curling steel plates or steel strips into tubes and then connecting them into a long tube through welding. Commonly used welding processes include arc welding, high-frequency welding, gas shielded welding, etc. Welded steel pipes have the advantages of low cost, high production efficiency and simple manufacturing process. They are widely used in construction, petroleum, natural gas, chemical industry, machinery manufacturing and other fields. According to different uses and requirements, welded steel pipes can be made of different materials and specifications.
[0003] There are many benefits to using a press brake to bend steel plates, such as high-precision processing to ensure the accuracy of the size and shape of the processed parts; continuous processing to improve production efficiency; the ability to process steel plates and metal materials of various shapes and sizes to meet the processing needs of different customers; easy operation, the operator only needs to input the processing parameters, and the machine can automatically complete the processing; in short, a steel plate press brake is an efficient, precise and stable metal processing equipment that can meet the processing needs of different customers, improve production efficiency and processing quality, and is one of the indispensable equipment in modern industrial production.
[0004] Currently, when a press brake is used to bend steel plates, a guiding structure is usually used to ensure that the steel plate is always located in the middle part of the press-bending structure. The steel plate is then driven to move by a driving structure. At the same time, the press-bending structure is used to bend the steel plate so that the processed steel plate meets customer needs.
[0005] However, after the steel plates are processed, the bending degrees of the steel plates processed by the press brake are different, such as pipes, etc., so the processed steel plates are not easy to be removed from the press brake, which easily reduces the working efficiency of the steel plate bending. Utility Model Content
[0006] Based on this, the purpose of the utility model is to provide a press bending equipment to solve the technical problem that after the steel plate processing is completed, the degree of bending of the steel plate by the press bending machine is different, such as pipes, etc., which makes it difficult to take the processed steel plate out of the press bending machine, which easily reduces the work efficiency of the steel plate bending.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a press-bending device, comprising an operating table, a fixed plate is fixedly connected to the top of the operating table, and a guiding device is provided on one side of the fixed plate, a movable plate is rotatably connected to one side of the operating table, a press-bending structure is provided on one side of the fixed plate, and the movable plate and the press-bending structure are rotatably connected, a pair of threaded sleeves are rotatably connected to one side of the fixed plate, and a threaded rod is connected to the inner thread of the threaded sleeve, one end of the threaded rod movably passes through the fixed plate and extends to the outside to be rotatably connected to a movable block, and the movable block moves on the outer surface of the press-bending structure.
[0008] By adopting the above technical scheme, when the press-bending equipment has completed processing on the steel plate and needs to take it out, the movable plate can be rotated to make it parallel to the operating table, and the threaded sleeve can be rotated to drive the threaded rod to move back and forth inside it, thereby driving the movable block to move on the outer surface of the press-bending structure. The steel plate after press-bending can be pushed by the movable block to move until it reaches the top of the movable plate. The rotating shaft is rotated again to change the movable plate into an inclined structure, which makes it easier for the processed steel plate to slide from the top of the movable plate, thereby reducing damage to the steel plate after press-bending, and is beneficial to taking out the steel plate after press-bending, so as to improve the work efficiency of press-bending the steel plate.
[0009] The utility model is further configured as follows: a pair of connecting members are provided on one side of the operating table, and a rotating shaft is rotatably connected in the middle of the connecting member, the rotating shaft movably passes through the bottom of the movable plate, one end of the rotating shaft movably passes through one side of the connecting member and extends to the outside to be connected to the output end of the first motor, and the first motor is placed on the top of the connecting member.
[0010] By adopting the above technical solution, the first motor is started to drive the rotating shaft to rotate, so that the rotating shaft drives the movable plate to rotate, and the movable plate can be rotated to different positions on one side of the operating table, so as to better remove the processed steel plate.
[0011] The utility model is further configured such that a first bevel gear is provided on the outer surface of the threaded sleeve, and a second bevel gear is meshed on the outer surface of the first bevel gear, the second bevel gear is connected to the output end of the second motor through a connecting shaft, and the second motor is placed on one side of the fixed plate through a support plate.
[0012] By adopting the above technical solution, the second motor drives the second bevel gear to rotate, so that the second bevel gear drives the first bevel gear and the threaded sleeve to rotate on one side of the fixed plate, so that the threaded rod can drive the movable plate to move, which is convenient for better removing the processed steel plate from the inside of the bending structure.
[0013] The utility model is further configured that a limiting groove is arranged on the outer surface of the threaded rod, and a limiting block is movably connected in the limiting groove, and the limiting block is fixedly connected to the inside of the fixing plate.
[0014] By adopting the above technical solution, when the threaded sleeve is driven to rotate, the threaded rod can be moved back and forth in the threaded sleeve through the action of the upper limit block on the fixed plate, thereby better pushing the movable plate to move on the outer surface of the compression bending structure.
[0015] The utility model is further configured as follows: the guiding device includes a fixed block fixedly connected to one side of the fixed plate, a slide groove is arranged on the top of the fixed block, and a pair of sliders are slidably connected in the slide groove, a screw rod is rotatably connected in the slide groove, and the screw rod movably passes through the slider, one end of the screw rod movably passes through one side of the fixed block and extends to the outside to be connected to the output end of the third motor, and the third motor is fixedly connected to one side of the fixed block through a connecting block, and a roller is rotatably connected to the top of the slider.
[0016] By adopting the above technical solution, the third motor drives the lead screw to rotate, so the slider can be driven to move closer or farther inside the slider, which is beneficial to adjust the position of the slider according to the actual size of the steel plate. Therefore, the steel plate is always located in the middle of the bending structure through the slider, which is beneficial to better complete the processing of the steel plate. At the same time, the roller on the top of the slider can easily limit the position of the steel plate.
[0017] The utility model is further configured such that the size and position of the slider are consistent with the size and position of the slide groove, and the slider is configured as a "T"-shaped structure.
[0018] By adopting the above technical solution, the slider is set to a "T"-shaped structure, which is conducive to the stable sliding of the slider in the slide groove, and is convenient for locating it in the middle of the bending structure when processing the steel plate, so that the steel plate can be better processed.
[0019] In summary, the utility model mainly has the following beneficial effects:
[0020] When the utility model completes the processing of the steel plate by the press bending equipment and needs to be taken out, the first motor can be started to drive the movable plate to rotate, so that the movable plate is parallel to the operating table, and the third motor can be started to drive the first bevel gear to rotate at the same time, so the first bevel gear drives the second bevel gear and the threaded sleeve to rotate synchronously, so that the threaded rod can move back and forth in the threaded sleeve, so it will drive the movable block to move on the outer surface of the press bending structure, and the steel plate after press bending can be pushed by the movable block to move until it reaches the top of the movable plate. At this time, the first motor is started again to drive the movable plate to continue rotating, so that the movable plate becomes an inclined surface structure, which is convenient for the steel plate after processing to slide from the top of the movable plate, thereby reducing the damage to the steel plate after press bending, which is beneficial to taking out the steel plate after press bending, and is convenient for improving the working efficiency of press bending of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 For this utility model Figure 1 A schematic diagram of a three-dimensional structure from another perspective;
[0023] Figure 3 It is a three-dimensional structural cross-sectional view of the utility model;
[0024] Figure 4 This is a detailed diagram of the guide structure of the utility model;
[0025] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0026] In the figure: 1. operating table; 2. fixed plate; 3. movable plate; 4. rotating shaft; 5. connecting piece; 6. first motor; 7. bending structure; 8. threaded sleeve; 9. threaded rod; 10. first bevel gear; 11. second bevel gear; 12. second motor; 13. supporting plate; 14. limiting groove; 15. limiting block; 16. fixed block; 17. sliding groove; 18. sliding block; 19. screw rod; 20. roller; 21. third motor; 22. connecting block; 23. movable block. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0028] The following describes an embodiment of the utility model based on its overall structure.
[0029] A bending device, such as Figure 1-5 As shown, it includes an operating table 1, and a pair of connecting members 5 are arranged on one side of the operating table 1. A rotating shaft 4 is rotatably connected in the middle of the connecting member 5, so that the rotating shaft 4 rotates in the middle of the connecting member 5, and the rotating shaft 4 movably passes through the bottom of the movable plate 3, so that the rotating shaft 4 drives the movable plate 3 to rotate, and at the same time, one end of the rotating shaft 4 movably passes through one side of the connecting member 5 and extends to the outside where the output end of the first motor 6 is connected, which is conducive to driving the rotating shaft 4 and the movable plate 3 to rotate through the first motor 6, and the first motor 6 is placed on the top of the connecting member 5, and the position of the first motor 6 can be fixed by the connecting member 5.
[0030] Then, a fixed plate 2 is fixedly connected to the top of the operating table 1, and a guiding device is provided on one side of the fixed plate 2, which is conducive to limiting the position of the steel plate through the guiding device, so as to facilitate better processing of the steel plate. At the same time, a bending structure 7 is provided on one side of the fixed plate 2, which is conducive to processing of the steel plate through the bending structure 7, and the movable plate 3 is rotatably connected to the bending structure 7, and a pair of threaded sleeves 8 are rotatably connected on one side of the fixed plate 2, and a threaded rod 9 is connected to the inner thread of the threaded sleeve 8, which is conducive to realizing the forward and backward movement of the threaded rod 9 in the threaded sleeve 8 by rotating the threaded sleeve 8. After one end of the threaded rod 9 is movable through the fixed plate 2 and extends to the outside, it is rotatably connected with a movable block 23. The movable block 23 moves on the outer surface of the bending structure 7, which is conducive to the forward and backward movement of the threaded rod 9 to drive the movement of the movable block 23, so as to facilitate the removal of the processed steel plate from the bending structure 7 through the movable block 23.
[0031] A first bevel gear 10 is provided on the outer surface of the threaded sleeve 8, and a second bevel gear 11 is meshed on the outer surface of the first bevel gear 10. The second bevel gear 11 is connected to the output end of the second motor 12 through a connecting shaft, which is conducive to driving the second bevel gear 11 to rotate through the second motor 12, and the second bevel gear 11 synchronously drives the first bevel gear 10 and the threaded sleeve 8 to rotate synchronously. The second motor 12 is placed on one side of the fixed plate 2 through the support plate 13, so that the position of the second motor 12 can be fixed by the fixed plate 2.
[0032] A limiting groove 14 is provided on the outer surface of the threaded rod 9, and a limiting block 15 is movably connected in the limiting groove 14. The limiting block 15 is fixedly connected to the inside of the fixed plate 2. The movable range of the threaded rod 9 can be limited by the limiting groove 14 and the limiting block 15. At the same time, the threaded rod 9 can only move forward and backward in the threaded sleeve 8 and the fixed plate 2, so as to better drive the movable block 23 to move.
[0033] The guiding device includes a fixed block 16 fixedly connected to one side of the fixed plate 2, a slide groove 17 is arranged on the top of the fixed block 16, and a pair of sliders 18 are slidably connected in the slide groove 17, so that the slider 18 moves in the slide groove 17, a screw rod 19 is rotatably connected in the slide groove 17, and the screw rod 19 movably passes through both sides of the slider 18, one end of the screw rod 19 movably passes through one side of the fixed block 16 and extends to the output end of the third motor 21 connected to the outside, and the screw rod 19 is driven to move by the third motor 21, so the screw rod 19 synchronously drives the slider 18 to approach or move away, and the position of the slider 18 can be adjusted according to the actual size of the steel plate to be processed, then the steel plate can be always located in the middle position of the bending structure 7 by the slider 18, so as to better process the steel plate, and the third motor 21 is fixedly connected to one side of the fixed block 16 by the connecting block 22, which is conducive to fixing the position of the third motor 21 by the connecting block 22, wherein a roller 20 is rotatably connected to the top of the slider 18, and the roller 20 can be used to limit the steel plate without affecting its movement.
[0034] At the same time, the slider 18 is set to a “T”-shaped structure, and the size and position of the slider 18 match those of the slide groove 17, so that the slider 18 can slide stably in the slide groove 17.
[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A press bending device, comprising an operating table (1), characterized in that: A fixed plate (2) is fixedly connected to the top of the operating table (1), and a guide device is provided on one side of the fixed plate (2); a movable plate (3) is rotatably connected to one side of the operating table (1); a compression and bending structure (7) is provided on one side of the fixed plate (2), and the movable plate (3) and the compression and bending structure (7) are rotatably connected; a pair of threaded sleeves (8) are rotatably connected to one side of the fixed plate (2), and a threaded rod (9) is connected to the inner thread of the threaded sleeve (8); one end of the threaded rod (9) movably passes through the fixed plate (2) and extends to the outside to be rotatably connected to a movable block (23); the movable block (23) moves on the outer surface of the compression and bending structure (7).
2. The press bending device according to claim 1, characterized in that: A pair of connecting members (5) are provided on one side of the operating table (1), and a rotating shaft (4) is rotatably connected in the middle of the connecting member (5), and the rotating shaft (4) movably passes through the bottom of the movable plate (3), and one end of the rotating shaft (4) movably passes through one side of the connecting member (5) and extends to the outside to be connected to the output end of the first motor (6), and the first motor (6) is placed on the top of the connecting member (5).
3. The press bending device according to claim 1, characterized in that: The outer surface of the threaded sleeve (8) is provided with a first bevel gear (10), and the outer surface of the first bevel gear (10) is meshed with a second bevel gear (11), the second bevel gear (11) is connected to the output end of a second motor (12) via a connecting shaft, and the second motor (12) is placed on one side of the fixed plate (2) via a supporting plate (13).
4. The press bending device according to claim 1, characterized in that: The outer surface of the threaded rod (9) is provided with a limiting groove (14), and a limiting block (15) is movably connected in the limiting groove (14), and the limiting block (15) is fixedly connected inside the fixing plate (2).
5. The press bending device according to claim 1, characterized in that: The guiding device comprises a fixed block (16) fixedly connected to one side of the fixed plate (2), a slide groove (17) being arranged on the top of the fixed block (16), and a pair of sliders (18) being slidably connected in the slide groove (17), a screw rod (19) being rotatably connected in the slide groove (17), and the screw rod (19) movably passes through both sides of the slider (18), one end of the screw rod (19) movably passes through one side of the fixed block (16) and extends to the outside to be connected to the output end of the third motor (21), and the third motor (21) is fixedly connected to one side of the fixed block (16) through a connecting block (22), and a roller (20) is rotatably connected to the top of the slider (18).
6. The press bending device according to claim 5, characterized in that: The size of the slider (18) matches the size and position of the slide groove (17), and the slider (18) is configured as a "T"-shaped structure.