Servo drive high-speed punching machine
By introducing structures such as load-bearing boxes, limit plates, and clamping components into a servo-driven high-speed punching machine, the problem of material fixation during punching is solved, thereby improving the accuracy of hole positions and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KAIKONG AUTOMATION EQUIP (TIANJIN) CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-12
AI Technical Summary
Existing servo-driven high-speed punching machines fail to fix the material during punching, causing the hole position to deviate from the design coordinates, resulting in the scrapping of the entire batch of products, especially during high-speed continuous punching.
It adopts a structure including a load-bearing box, four corner limit plates, electric slide rail, moving box, first cylinder, lifting plate, and clamping components. The cylinder drives the horizontal plate to rise and fall, which in turn drives the connecting rod to swing. The slider moves on the slide rod to fix the material and prevent displacement or deformation.
It effectively prevents material displacement or deformation during stamping, ensures accurate hole positioning, and avoids scrapping the entire batch of products.
Smart Images
Figure CN224224068U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of servo-driven high-speed punching machine technology, and in particular to a servo-driven high-speed punching machine. Background Technology
[0002] Servo-driven high-speed punching machines are precision machining equipment that combines servo drive technology with high-speed punching capabilities. They are mainly used for punching and forming materials such as metals, plastics, and paper. Their core functions lie in high-precision machining, high-efficiency production, multi-functional applications, and intelligent control. Servo-driven high-speed punching machines are characterized by precise control, high-efficiency production, and flexible adaptability.
[0003] In existing servo-driven high-speed punching machines, if the material is not fixed during punching, it will be displaced or deformed due to the impact force of punching, causing the hole position to deviate from the design coordinates. Especially during high-speed continuous punching, the cumulative deviation will scrap the entire batch of products. Therefore, a servo-driven high-speed punching machine is provided. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides the following technical solution: a servo-driven high-speed punching machine, comprising: a load-bearing box, with four corner limiting plates fixedly connected to the top of the load-bearing box, an electric slide rail connected to the top of the four corner limiting plates, a movable box slidably connected to one side of the electric slide rail, a first cylinder connected to the top of the movable box, a lifting plate connected to the output end of the first cylinder, the lifting plate slidably connected inside the movable box, a hole fixedly connected to one end of the lifting plate, a storage box provided inside the load-bearing box, and a clamping assembly connected inside the storage box.
[0005] The clamping assembly includes a limiting box, a sliding rod fixedly connected to the top of the limiting box, a second cylinder inside the limiting box, a horizontal plate connected to the output end of the second cylinder, round shafts fixedly connected to both ends of the horizontal plate, connecting rods on the circumference of the round shafts, a slider connected to one end of the connecting rod, and the slider sliding on one end of the sliding rod.
[0006] As an improvement to the above technical solution, a sealing door is hinged to the surface of the load-bearing box, and a handle is connected to one side of the sealing door.
[0007] As an improvement to the above technical solution, connecting blocks are fixedly connected to both sides of the storage box, and the connecting blocks are fixedly connected to the top of the inside of the load-bearing box.
[0008] As an improvement to the above technical solution, positioning blocks are fixedly connected to all four sides of the bottom of the limiting box, and one end of the positioning block is fixedly connected to the inside of the storage box.
[0009] As an improvement to the above technical solution, an L-shaped fixing frame is fixedly connected to the middle of the top of the mobile box, and the first cylinder is connected to one end of the L-shaped fixing frame.
[0010] As an improvement to the above technical solution, a sliding groove is provided on one side of the four corner limiting plate, and the slider moves inside the sliding groove.
[0011] As an improvement to the above technical solution, a sealing ring is provided at the junction of the load-bearing box and the sealing door.
[0012] The beneficial effects of this utility model are as follows: The second cylinder serves as the power input end, driving the horizontal plate to lift and lower via air pressure. The round shaft is connected to both ends of the horizontal plate, and can drive the connecting rods on both sides to swing as the horizontal plate lifts and lowers. The slider slides on the sliding rod and is driven by the connecting rod to move along the sliding rod. The movement of the slider can fix the material, preventing displacement or deformation of the force during stamping and impact, which could cause the hole position to deviate from the design coordinates and result in the scrapping of the entire batch of materials. Attached Figure Description
[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0016] Figure 3 This is a cross-sectional installation diagram of the mobile box of this utility model;
[0017] Figure 4 This is a schematic diagram of the clamping component structure installation of this utility model;
[0018] Figure 5 This is a schematic cross-sectional view of the storage box of this utility model;
[0019] Figure 6 This is a schematic diagram of the installation of the second cylinder, cross plate, and connecting rod structure of this utility model.
[0020] Reference numerals: 1. Load-bearing box; 11. Sealed door; 12. Four corner limiting plates; 121. Slide groove; 13. Electric slide rail; 14. Moving box; 141. L-shaped fixing frame; 15. First cylinder; 16. Lifting plate; 17. Hole; 18. Storage box; 19. Connecting block; 2. Clamping assembly; 21. Limiting box; 22. Positioning block; 23. Second cylinder; 24. Horizontal plate; 25. Connecting rod; 26. Slide rod; 27. Slider; 28. Round shaft. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0025] See appendix Figure 1-6 As shown, to solve the above problems, a servo-driven high-speed punching machine is provided, comprising: a load-bearing box 1, a four-corner limiting plate 12 fixedly connected to the top of the load-bearing box 1, an electric slide rail 13 connected to the top of the four-corner limiting plate 12, a movable box 14 slidably connected to one side of the electric slide rail 13, a first cylinder 15 connected to the top of the movable box 14, a lifting plate 16 connected to the output end of the first cylinder 15, the lifting plate 16 slidably connected inside the movable box 14, a hole 17 fixedly connected to one end of the lifting plate 16, a storage box 18 provided inside the load-bearing box 1, and a clamping assembly 2 connected inside the storage box 18.
[0026] The clamping assembly 2 includes a limiting box 21. A slide rod 26 is fixedly connected to the top of the limiting box 21. A second cylinder 23 is provided inside the limiting box 21. A horizontal plate 24 is connected to the output end of the second cylinder 23. A round shaft 28 is fixedly connected to both ends of the horizontal plate 24. A connecting rod 25 is provided on the periphery of the round shaft 28. A slider 27 is connected to one end of the connecting rod 25. The slider 27 slides on one end of the slide rod 26.
[0027] The load-bearing box 1 serves as the mechanical support structure for the entire machine, supporting components such as the four corner limiting plates 12, the electric slide rail 13, and the internal storage box 18. The four corner limiting plates 12 form a rectangular frame structure, providing an installation benchmark for the electric slide rail 13 and ensuring the straightness of the slide rail. The electric slide rail 13, equipped with a moving box 14, reciprocates horizontally, supporting multi-station punching. The moving box 14 serves as the carrier of the punching mechanism. The first cylinder 15 drives the lifting plate 16 through air pressure to operate, moving the hole 1. The punch inside cylinder 7 completes the stamping action. The second cylinder 23 serves as the power input end, driving the horizontal plate 24 to perform lifting and lowering operations through air pressure. The round shaft 28 is connected to both ends of the horizontal plate 24. When the horizontal plate 24 is raised and lowered, it can drive the connecting rods 25 on both sides to swing. The slider 27 slides on the slide rod 26 and is driven by the connecting rod 25 to move along the slide rod 26. The movement of the slider 27 can fix the material and prevent the force from shifting or deforming during the stamping impact, which would cause the hole position to deviate from the design coordinates and cause the entire batch of materials to be scrapped.
[0028] For specific implementation details, please refer to [link / reference]. Figure 1-4 Specifically, a sealing door 11 is hinged to the surface of the load-bearing box 1, and a handle is connected to one side of the sealing door 11.
[0029] The sealed door 11 is connected to the load-bearing box 1 by a hinge, which can be opened flexibly, allowing operators to directly access the internal structure and carry out maintenance work such as troubleshooting, parts replacement, lubrication and maintenance.
[0030] For specific implementation details, please refer to [link / reference]. Figure 1-4 Specifically, the storage box 18 is fixedly connected to both sides by connecting blocks 19, which are fixedly connected to the top of the inside of the load-bearing box 1.
[0031] The connecting block 19 is rigidly connected to the top of the load-bearing box 1 by means of fixing bolts or welding, which can ensure that the storage box 18 remains vertically stable during equipment operation and avoid positional displacement due to vibration or impact.
[0032] For specific implementation details, please refer to [link / reference]. Figure 1-4 Specifically, positioning blocks 22 are fixedly connected to the bottom of the limiting box 21 around its four sides, and one end of the positioning block 22 is fixedly connected to the inside of the storage box 18.
[0033] When the second cylinder 23 drives the horizontal plate 24 to move the slider 27 through the connecting rod 25, the clamping force will be transmitted to the positioning block 22 through the limit box 21, and then transmitted to the structural frame of the storage box 18 and the load-bearing box 1 by the positioning block 22.
[0034] For specific implementation details, please refer to [link / reference]. Figure 1-4Specifically, an L-shaped fixing frame 141 is fixedly connected to the top center of the mobile box 14, and the first cylinder 15 is connected to one end of the L-shaped fixing frame 141.
[0035] When the first cylinder 15 is working, it needs to withstand the reaction force of the piston rod extension and retraction. The L-shaped structure can resist the vertical tension and pressure through the vertical plate and resist the horizontal shear force through the horizontal plate, so as to prevent the cylinder from tilting or displacing due to uneven force.
[0036] For specific implementation details, please refer to [link / reference]. Figure 1-4 Specifically, a groove 121 is provided on one side of the four corner limiting plate 12, and the slider 27 moves inside the groove 121.
[0037] By using the slide groove 121, a stable guide can be provided for the clamping assembly 2, preventing deviation during the movement of the slider 27 and affecting subsequent performance.
[0038] For specific implementation details, please refer to [link / reference]. Figure 1-4 Specifically, sealing rings are installed at the junction of the load-bearing box 1 and the sealing door 11.
[0039] By using a sealing ring, external dust can be isolated, protecting the electrical components (such as control circuit boards and sensors) inside the load-bearing box 1 and preventing dust accumulation from causing short circuits or signal interference.
[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A servo-driven high-speed punching machine, characterized in that, include: A load-bearing box (1) is fixedly connected to a four-corner limiting plate (12) at the top of the load-bearing box (1). An electric slide rail (13) is connected to the top of the four-corner limiting plate (12). A movable box (14) is slidably connected to one side of the electric slide rail (13). A first cylinder (15) is connected to the top of the movable box (14). A lifting plate (16) is connected to the output end of the first cylinder (15). The lifting plate (16) is slidably connected inside the movable box (14). A hole (17) is fixedly connected to one end of the lifting plate (16). A storage box (18) is provided inside the load-bearing box (1). A clamping assembly (2) is connected inside the storage box (18). The clamping assembly (2) includes a limiting box (21), a slide rod (26) is fixedly connected to the top of the limiting box (21), a second cylinder (23) is provided inside the limiting box (21), a horizontal plate (24) is connected to the output end of the second cylinder (23), a round shaft (28) is fixedly connected to both ends of the horizontal plate (24), a connecting rod (25) is provided on the periphery of the round shaft (28), a slider (27) is connected to one end of the connecting rod (25), and the slider (27) slides on one end of the slide rod (26).
2. The servo-driven high-speed punching machine according to claim 1, characterized in that: The surface of the load-bearing box (1) is hinged with a sealing door (11), and a handle is connected to one side of the sealing door (11).
3. The servo-driven high-speed punching machine according to claim 1, characterized in that: The storage box (18) is fixedly connected to two sides by connecting blocks (19), which are fixedly connected to the top of the inside of the load-bearing box (1).
4. The servo-driven high-speed punching machine according to claim 3, characterized in that: The bottom of the limiting box (21) is fixedly connected with positioning blocks (22) around its perimeter, and one end of the positioning block (22) is fixedly connected to the inside of the storage box (18).
5. The servo-driven high-speed punching machine according to claim 4, characterized in that: An L-shaped fixing frame (141) is fixedly connected to the middle of the top of the mobile box (14), and the first cylinder (15) is connected to one end of the L-shaped fixing frame (141).
6. The servo-driven high-speed punching machine according to claim 1, characterized in that: A groove (121) is provided on one side of the four corner limiting plate (12), and the slider (27) moves inside the groove (121).
7. The servo-driven high-speed punching machine according to claim 2, characterized in that: A sealing ring is provided at the junction of the load-bearing box (1) and the sealing door (11).