High-precision cutting device with anti-skid limiting function
By using a cylinder-driven positioning plate and an adjustable L-shaped plate structure, combined with springs and limit blocks, the problem of material slippage or displacement in existing high-precision cutting devices is solved, achieving high-precision cutting and flexible position adjustment, thus improving the applicability of the cutting device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YYC IND CO LTD CHINA
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-16
AI Technical Summary
Existing high-precision cutting devices cannot effectively clamp and position materials, causing materials to slide or shift during cutting, affecting accuracy. Furthermore, they cannot flexibly adjust the position according to the size and shape of the material, limiting the flexibility of the device.
The positioning plate driven by a cylinder and the adjustable L-shaped plate structure, combined with springs and limit blocks, ensure that the material does not slip or shift during the cutting process. At the same time, the position of the cutting device can be adjusted by a lead screw and a motor to accommodate materials of different sizes.
It improves cutting accuracy and the practicality of the device, ensures stable positioning of materials during the cutting process, adapts to various material sizes and shapes, and enhances the flexibility of the device.
Smart Images
Figure CN224359424U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting device technology, and in particular to a high-precision cutting device with anti-slip limiting function. Background Technology
[0002] Cutting device technology is an important branch of mechanical manufacturing and processing technology, focusing on the research, design, manufacturing, application and related technology improvement of various cutting equipment. With the continuous advancement of industrialization and automation, high-precision cutting devices have become important tools for improving production efficiency, ensuring processing accuracy and product quality. These devices are widely used in many industries such as textiles, automobiles, aviation, electronics, packaging, and construction, and can achieve precise cutting of various materials such as metals, plastics, textiles, and composite materials.
[0003] Most existing high-precision cutting devices cannot clamp and position materials, which can easily cause the materials to slide or shift under external force during cutting, thus affecting cutting accuracy and reducing the practicality of the device. Furthermore, the cutting device cannot flexibly adjust its position according to materials of different sizes and shapes, which limits the flexibility of the device. Utility Model Content
[0004] The technical problem to be solved by this utility model is that most of the existing high-precision cutting devices cannot clamp and position the material, which makes the material easy to slide or shift due to external force during cutting, affecting the cutting accuracy. In addition, the device cannot flexibly adjust its position according to the size and shape of the material, which limits the flexibility of the device. Therefore, we propose a high-precision cutting device with anti-slip limiting function.
[0005] To achieve the above objectives, this application adopts the following technical solution: a high-precision cutting device with anti-slip limiting function, comprising a worktable, with support legs fixed at the four corners of the bottom of the worktable, a U-shaped frame fixed at the top of the worktable, and L-shaped plates slidably connected to both ends of the top of the worktable. A cylinder is installed at the top of the L-shaped plate, and a positioning plate is installed at the output end of the cylinder. A fixing shell is fixed to one side of the L-shaped plate, and a square block is set inside the fixing shell. A connecting rod is fixed to one side of the square block, and a circular plate is fixed to one end of the connecting rod. A moving plate is fixed to the bottom of the square block, and an insert block is fixed to the bottom of the moving plate. Multiple slots for cooperating with the insert blocks are opened on both sides of the top of the worktable. A pull plate is slidably connected to the surface of the connecting rod, and fixing blocks are fixed to both ends of the pull plate. A fixing hole for cooperating with the fixing block is opened on one side of the fixing shell, and the number of fixing holes is four.
[0006] Preferably, a first spring is slidably connected to the surface of the fixed shell, one end of the first spring is fixed to the circular plate, and the other end of the first spring is fixed to the pull plate.
[0007] Preferably, guide blocks are fixed on both sides inside the fixed shell, and sliding grooves that cooperate with the guide blocks are opened at both ends of the movable plate.
[0008] Preferably, two second springs are fixed to the top of the movable plate, the second springs are located on both sides of the square block, and the other end of the second springs is fixed to the inside of the fixed shell.
[0009] Preferably, limit blocks are fixed on both sides of the bottom end of the L-shaped plate, and grooves are provided on both sides of the top of the workbench. A fixing rod is fixed inside the groove, and the surface of the fixing rod is slidably connected to the inside of the limit block.
[0010] Preferably, the bottom of the positioning plate is fixed with an anti-slip pad.
[0011] Preferably, the top of the U-shaped frame is provided with a through groove, and a lead screw is rotatably connected inside the through groove. A movable seat is threadedly connected to the surface of the lead screw, and a cutting device body is installed at the bottom of the movable seat. A motor is provided on one side of the U-shaped frame, and the output end of the motor is fixed to one end of the lead screw.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, by pulling the pull plate outward, the fixing block is driven away from the inside of the fixing hole. Pulling the connecting rod drives the square block to move away from the worktable, thereby pulling the moving plate to drive the insert block away from the inside of the slot. The operator can adjust the position of the L-shaped plate according to the size of the material. Then, the cylinder drives the positioning plate to move downward to clamp and position the material. Through the above settings, the material to be cut can be positioned to prevent it from sliding or displacing due to external force during the cutting process, thereby improving the cutting accuracy and the practicality of the device.
[0014] In this invention, by setting up a structure of lead screw, moving seat and motor, the cutting device body can move freely in the horizontal direction, and the position can be adjusted according to materials of different sizes, ensuring that the cutting device body can adapt to materials of various sizes and has a wider range of applicability. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the workbench structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the L-shaped plate structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the shell of this utility model;
[0019] Figure 5 This is a schematic diagram of the U-shaped frame structure of this utility model.
[0020] Legend: 1. Workbench; 2. Support leg; 3. U-shaped frame; 4. L-shaped plate; 5. Cylinder; 6. Positioning plate; 7. Fixed shell; 8. Square block; 9. Connecting rod; 10. Round plate; 11. Moving plate; 12. Insert block; 13. Slot; 14. Pull plate; 15. Fixed block; 16. Fixed hole; 17. First spring; 18. Guide block; 19. Slide groove; 20. Second spring; 21. Limiting block; 22. Groove; 23. Fixed rod; 24. Anti-slip pad; 26. Through groove; 27. Lead screw; 29. Moving seat; 30. Motor; 31. Cutting device body. Detailed Implementation
[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0022] Reference Figures 1-5 As shown, this utility model provides a technical solution: a high-precision cutting device with anti-slip limiting function, including a worktable 1, with support legs 2 fixed at the four corners of the bottom of the worktable 1, a U-shaped frame 3 fixed at the top of the worktable 1, and L-shaped plates 4 slidably connected to both ends of the top of the worktable 1. A cylinder 5 is installed at the top of the L-shaped plate 4, and a positioning plate 6 is installed at the output end of the cylinder 5. A fixing shell 7 is fixed to one side of the L-shaped plate 4, and a square block 8 is set inside the fixing shell 7. A connecting rod 9 is fixed to one side of the square block 8, and a round plate 10 is fixed to one end of the connecting rod 9. A moving plate 11 is fixed to the bottom of the square block 8, and an insert block 12 is fixed to the bottom of the moving plate 11. Multiple slots 13 that cooperate with the insert blocks 12 are opened on both sides of the top of the worktable 1. The surface of the connecting rod 9 is slidably connected to... A pull plate 14 is attached, and fixing blocks 15 are fixed at both ends of the pull plate 14. A fixing hole 16 is opened on one side of the fixing shell 7 to cooperate with the fixing block 15. There are four fixing holes 16. By pulling the pull plate 14 outward, the fixing block 15 is driven away from the inside of the fixing hole 16. Pulling the connecting rod 9 drives the square block 8 to move away from the worktable 1, thereby pulling the moving plate 11 to drive the insert block 12 away from the inside of the slot 13. The operator can adjust the position of the L-shaped plate 4 according to the size of the material. Then, the cylinder 5 drives the positioning plate 6 to move downward to clamp and position the material. Through the above settings, the material to be cut can be positioned to prevent it from sliding or displacing under the action of external force during the cutting process, thereby improving the cutting accuracy and the practicality of the device.
[0023] Reference Figure 3 As shown in this embodiment: a first spring 17 is slidably connected to the surface of the fixed shell 7. One end of the first spring 17 is fixed to the circular plate 10, and the other end of the first spring 17 is fixed to the pull plate 14. By setting the structure of the first spring 17, when the restriction on the connecting rod 9 is released, the tension force of the first spring 17 can be used to easily pull the pull plate 14 to drive the fixed block 15 away from the inside of the fixed hole 16, which is convenient for the operator to use next time.
[0024] Reference Figure 4 As shown in this embodiment: guide blocks 18 are fixed on both sides inside the fixed shell 7, and sliding grooves 19 that cooperate with the guide blocks 18 are opened at both ends of the moving plate 11. By setting the structure of guide blocks 18 and sliding grooves 19, the movement path of the moving plate 11 is restricted to avoid shaking.
[0025] Reference Figure 4 As shown in this embodiment: two second springs 20 are fixed on the top of the movable plate 11. The second springs 20 are located on both sides of the square block 8. The other end of the second spring 20 is fixed to the inside of the fixed shell 7. By setting the structure of the second spring 20, when the position of the L-shaped plate 4 is adjusted and it is limited, the connecting rod 9 is pulled to move the square block 8 towards the worktable 1. During this process, the rebound force of the second spring 20 is used to push the movable plate 11 to drive the insert block 12 back into the slot 13. The operation is very simple and convenient.
[0026] Reference Figure 2 and Figure 3 As shown in this embodiment: Limiting blocks 21 are fixed on both sides of the bottom end of the L-shaped plate 4, and grooves 22 are provided on both sides of the top of the workbench 1. A fixing rod 23 is fixed inside the groove 22. The surface of the fixing rod 23 is slidably connected to the inside of the limiting block 21. By setting the structure of limiting block 21, groove 22 and fixing rod 23, the L-shaped plate 4 is ensured to remain stable when moving, and displacement is prevented.
[0027] Reference Figure 3 As shown in this embodiment: the bottom of the positioning plate 6 is fixed with an anti-slip pad 24. By setting the material of the anti-slip pad 24, the friction between the anti-slip pad 24 and the material is increased, which can effectively prevent the material from sliding or shifting due to external force during the cutting process, so that the material always stays in the preset position, thereby improving the positioning accuracy of the cutting and ensuring the accuracy and consistency of the cutting size.
[0028] Reference Figure 1 and Figure 5As shown in this embodiment: a through groove 26 is provided at the top of the U-shaped frame 3, and a lead screw 27 is rotatably connected inside the through groove 26. A movable seat 29 is threadedly connected to the surface of the lead screw 27. The cutting device body 31 is installed at the bottom of the movable seat 29. A motor 30 is provided on one side of the U-shaped frame 3. The output end of the motor 30 is fixed to one end of the lead screw 27. By setting the structure of the lead screw 27, the movable seat 29 and the motor 30, the cutting device body 31 can move freely in the horizontal direction. The position can be adjusted according to materials of different sizes, ensuring that the cutting device body 31 can adapt to materials of various sizes and improving the flexibility of the device.
[0029] Working principle: The user pulls the pull plate 14 outward to move the fixing block 15 away from the fixing hole 16, and pulls the connecting rod 9 to move the square block 8 away from the worktable 1, thereby pulling the moving plate 11 to move the insert block 12 away from the slot 13. The operator can adjust the position of the L-shaped plate 4 according to the size of the material. Then, the cylinder 5 is used to move the positioning plate 6 downward to clamp and position the material. Through the above settings, the material to be cut can be positioned to prevent it from sliding or displacing due to external force during the cutting process, thereby improving the cutting accuracy and practicality of the device. By setting the structure of the first spring 17, when the restriction on the connecting rod 9 is released, the tension of the first spring 17 can easily pull the pull plate 14 to move the fixing block 15 away from the fixing hole 16, which is convenient for the operator to use next time. By setting the structure of the guide block 18 and the slide 19, the movement path of the moving plate 11 is restricted to avoid shaking. By setting the structure of the second spring 20, the movement path of the moving plate 11 is restricted to avoid shaking. When the L-shaped plate 4 is positioned, it is limited by pulling the connecting rod 9 to move the square block 8 towards the worktable 1. During this process, the rebound force of the second spring 20 is used to push the moving plate 11 to drive the insert block 12 back into the slot 13. The operation is very simple and convenient. By setting the structure of the limiting block 21, the groove 22 and the fixing rod 23, the L-shaped plate 4 is kept stable during movement to prevent deviation. By setting the material of the anti-slip pad 24, the friction between the anti-slip pad 24 and the material is increased, which can effectively prevent the material from sliding or shifting due to external force during the cutting process, so that the material always stays in the preset position, thereby improving the positioning accuracy of the cutting and ensuring the accuracy and consistency of the cutting size. By setting the structure of the lead screw 27, the moving seat 29 and the motor 30, the cutting device body 31 can move freely in the horizontal direction and can adjust the position according to the material of different sizes, ensuring that the cutting device body 31 can adapt to materials of various sizes and improve the flexibility of the device.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-precision cutting device with anti-skid limiting function, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixed with support legs (2), the top of the workbench (1) is fixed with a U-shaped frame (3), both ends of the top of the workbench (1) are slidably connected with L-shaped plates (4), the top end of the L-shaped plate (4) is provided with a cylinder (5), the output end of the cylinder (5) is provided with a positioning plate (6), one side of the L-shaped plate (4) is fixed with a fixed shell (7), the inside of the fixed shell (7) is provided with a square block (8), one side of the square block (8) is fixed with a connecting rod (9), one end of the connecting rod (9) is fixed with a round plate (10), the bottom end of the square block (8) is fixed with a moving plate (11), the bottom of the moving plate (11) is fixed with an insertion block (12), both sides of the top of the workbench (1) are provided with a plurality of insertion grooves (13) matched with the insertion block (12), the surface of the connecting rod (9) is slidably connected with a pull plate (14), both ends of the pull plate (14) are fixed with fixed blocks (15), one side of the fixed shell (7) is provided with fixed holes (16) matched with the fixed blocks (15), and the number of the fixed holes (16) is four.
2. The high-precision cutting device with anti-skid limiting function according to claim 1, characterized in that: The surface of the fixed shell (7) is slidably connected with a first spring (17), one end of the first spring (17) is fixed with the round plate (10), and the other end of the first spring (17) is fixed with the pull plate (14).
3. The high-precision cutting device with anti-skid and limiting functions according to claim 1, characterized in that: Both sides of the inside of the fixed shell (7) are fixed with guide blocks (18), and both ends of the moving plate (11) are provided with sliding grooves (19) matched with the guide blocks (18).
4. The high-precision cutting device with anti-skid and limiting functions according to claim 1, characterized in that: The top of the moving plate (11) is fixed with two second springs (20), the second springs (20) are located on both sides of the square block (8), and the other end of the second spring (20) is fixed with the inside of the fixed shell (7).
5. The high-precision cutting device with anti-skid and limiting functions according to claim 1, characterized in that: Both sides of the bottom end of the L-shaped plate (4) are fixed with limiting blocks (21), both sides of the top of the workbench (1) are provided with recesses (22), the inside of the recess (22) is fixed with a fixed rod (23), and the surface of the fixed rod (23) is slidably connected with the inside of the limiting block (21).
6. The high-precision cutting device with anti-skid and limiting functions according to claim 1, characterized in that: The bottom of the positioning plate (6) is fixed with an anti-skid pad (24).
7. The high-precision cutting device with anti-skid and limiting functions according to claim 1, characterized in that: The top end of the U-shaped frame (3) is provided with a through groove (26), the inside of the through groove (26) is rotatably connected with a lead screw (27), the surface of the lead screw (27) is threadedly connected with a moving seat (29), the bottom of the moving seat (29) is provided with a cutting device body (31), one side of the U-shaped frame (3) is provided with a motor (30), and the output end of the motor (30) is fixed with one end of the lead screw (27).