Rapid cutting equipment for steel plate machining
By combining the moving device and the clamping mechanism, the steel plate is accurately positioned and stably clamped, solving the problems of low cutting accuracy and cumbersome operation in traditional steel plate cutting, and improving cutting accuracy and convenience.
Patent Information
- Application Number
- CN202520209591.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Traditional steel plate cutting methods are not very precise, are cumbersome to operate, and are difficult to adapt to the clamping and positioning of steel plates of different widths, resulting in deviations in the cutting position.
The system employs a moving device and clamping mechanism, utilizing screw drive and cylinder to drive the laser cutting head, combined with an L-shaped clamping plate to achieve precise positioning and stable clamping of the steel plate, ensuring cutting accuracy and fixed position.
It improves the precision and ease of operation of steel plate cutting, meets the requirements of high-precision cutting, and avoids the positional displacement of the steel plate during the cutting process.
Smart Images
Figure CN223889150U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel plate processing technology, specifically to a rapid cutting device for steel plate processing. Background Technology
[0002] Steel plate processing refers to the process of shaping a single piece of steel into different shapes and sizes through a series of procedures to meet various application requirements. This process includes multiple steps such as cutting, heat treatment, and surface treatment. Common steel plate processing technologies include flame cutting, plasma cutting, and laser cutting. The steel plate cutting industry has undergone numerous technological innovations. From the mechanical cutting brought about by the invention of the steam engine and the widespread use of electricity, to the widespread application of flame cutting and plasma cutting, and then to the rise of laser cutting technology, each technological innovation has profoundly impacted the face of manufacturing. With the advancement of science and technology and the changing needs of manufacturing, even more new cutting technologies and equipment will emerge in the future to meet the cutting needs of different fields.
[0003] Traditional manual cutting methods, such as oxy-acetylene flame cutting, rely heavily on the operator's skills and experience, making it difficult to guarantee the precision of the cutting lines. The cut surfaces are rough and prone to significant errors, which is insufficient for processing steel plates with high precision requirements, such as manufacturing components for precision instruments. Furthermore, some traditional cutting equipment requires manual adjustment of multiple mechanical parts to adjust cutting parameters such as cutting speed, cutting depth, and cutting path. This process is cumbersome and time-consuming, and the adjustment accuracy is not high. It is also difficult to clamp and position steel plates of different widths during the cutting process, leading to deviations in the cutting position and poor adaptability. Utility Model Content
[0004] To address the issues of poor cutting flexibility and inconvenience in clamping and positioning steel plates, the purpose of this invention is to provide a rapid cutting device for steel plate processing.
[0005] To solve the above technical problems, the present invention adopts the following technical solution: a rapid cutting device for steel plate processing, comprising a support platform, a moving device slidably mounted on the upper surface of the support platform, clamping mechanisms symmetrically fixedly connected between the inner walls of the support platform, the moving device comprising a moving frame, a lead screw rotatably connected inside the moving frame, a motor fixedly mounted on one side of the moving frame, the output end of the motor fixedly connected to the lead screw, a moving module threaded onto the outer surface of the lead screw, a connecting plate fixedly mounted on one side of the moving module, a first cylinder fixedly connected to the upper surface of the connecting plate, a laser cutting head fixedly connected to the output end of the first cylinder, and a side of the laser cutting head slidably connected to the connecting plate.
[0006] Preferably, the clamping mechanism includes a base plate, the lower surface of which is fixedly connected to a support platform, and limit plates are fixedly installed on both inner walls of the support platform. An L-shaped clamping plate is symmetrically slidably connected to the upper surface of the base plate and a second cylinder is fixedly installed thereon. A sliding plate is slidably connected to the upper surface of the support platform, and the output end of the second cylinder is fixedly connected to the sliding plate. An inclined connecting rod is rotatably connected to the upper surface of the L-shaped clamping plate and the upper surface of the sliding plate.
[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0008] 1. This utility model, by setting up a moving device and a clamping mechanism, uses a lead screw drive in the moving device, in conjunction with a guide rail and a first limiting pin, to ensure the precise horizontal movement of the moving module and the laser cutting head mounted on it. At the same time, the first cylinder can precisely adjust the vertical position of the laser cutting head, making the positioning of the cutting head in the two-dimensional plane accurate, improving the cutting accuracy and meeting the requirements for high-precision cutting of steel plates. The second cylinder drives the L-shaped clamping plate to apply a stable clamping force to the steel plate, ensuring that the position of the steel plate is fixed during the cutting process and avoiding the impact of steel plate movement on cutting accuracy. Attached Figure Description
[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0010] Figure 1 This is a schematic diagram of the structure of this utility model.
[0011] Figure 2 This is a schematic diagram of the structure of the mobile device of this utility model.
[0012] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model.
[0013] In the diagram: 1. Support platform; 2. Moving device; 3. Clamping mechanism; 11. Electric slide rail; 12. Bracket; 13. Roller; 20. Motor; 21. Moving frame; 23. Electric slider; 24. Lead screw; 25. Moving module; 26. First cylinder; 27. Connecting plate; 28. Laser cutting head; 30. Limiting plate; 31. Base plate; 32. L-shaped clamping plate; 33. Inclined connecting rod; 34. Sliding plate; 35. Second cylinder; 36. First slide rail; 37. First slider; 38. Second slide rail; 39. Second slider. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Example: Figure 1-3 As shown, this utility model provides a rapid cutting device for steel plate processing, including a support platform 1. A moving device 2 is slidably installed on the upper surface of the support platform 1. Multiple through rectangular grooves are formed on the upper surface of the support platform 1 to facilitate the falling of waste materials and debris generated during the cutting process, preventing waste accumulation on the equipment and affecting its normal operation and cutting quality. Multiple support legs are fixedly installed on the lower surface of the support platform 1 to ensure that the equipment is stably placed on the ground or workbench during operation, avoiding cutting errors or safety hazards caused by equipment instability. The inner walls of the support platform 1 are symmetrically fixedly connected. The device has a clamping mechanism 3 and a bracket 12 fixedly installed between the inner walls of the support platform 1. The bracket 12 is located above the clamping mechanism 3. Multiple rollers 13 with equal spacing are rotatably connected to the inner side of the bracket 12. The bracket 12 is installed between the inner walls of the support platform 1 and located above the clamping mechanism 3, providing certain support and installation foundation for the upper part of the equipment. The rollers 13 can facilitate the movement of steel plates on the equipment, reduce the friction between the steel plates and the equipment, and make the placement and adjustment of the steel plates smoother, which helps to improve the convenience of processing operations. They may also participate in the steel plate conveying process.
[0016] The moving device 2 includes a moving frame 21. Electric slide rails 11 are symmetrically fixedly mounted on the upper surface of the support platform 1, and electric sliders 23 are symmetrically fixedly mounted on the lower surface of the moving frame 21. The outer surface of the electric slide rails 11 and the electric sliders 23 are slidably sleeved together. The cooperation between the electric slide rails 11 and the electric sliders 23 provides a precise track for the sliding of the moving frame 21 on the support platform 1, enabling the moving frame 21 to move along a predetermined path, thereby ensuring the accuracy of the horizontal movement of the laser cutting head 28 during the cutting process. A lead screw 24 is rotatably connected inside the moving frame 21. A motor 20 is fixedly mounted on one side of the moving frame 21, and the output end of the motor 20 is fixedly connected to the lead screw 24. A moving module 25 is threaded onto the outer surface of the lead screw 24. A connecting plate 27 is fixedly mounted on one side of the moving module 25. First limiting pins are symmetrically fixedly mounted on the upper surface of the moving frame 21, and the first limiting pins cooperate with the moving module 25.
[0017] A guide rail is fixedly connected to the side of the movable frame 21 facing the connecting plate 27. The inner wall of one side of the movable module 25 slides against the guide rail, further guiding the movement of the movable module 25 and making its linear movement more stable. This avoids unnecessary swaying or shaking of the movable module 25 due to the rotation of the lead screw 24, providing reliable auxiliary guidance for the transmission of the lead screw 24 and ensuring the accuracy and reliability of the lead screw 24 transmission system. A first cylinder 26 is fixedly connected to the upper surface of the connecting plate 27. A laser cutting head 28 is fixedly connected to the output end of the first cylinder 26. One side of the laser cutting head 28 is slidably connected to the connecting plate 27.
[0018] The clamping mechanism 3 includes a base plate 31, the lower surface of which is fixedly connected to a support platform 1. Limiting plates 30 are fixedly installed on both inner walls of the support platform 1. An L-shaped clamping plate 32 is symmetrically slidably connected to the upper surface of the base plate 31 and a second cylinder 35 is fixedly installed thereon. A first slide rail 36 is fixedly installed on the upper surface of the base plate 31. A first slider 37 is symmetrically slidably sleeved on the outer surface of the first slide rail 36. The upper surface of the first slider 37 is fixedly connected to the L-shaped clamping plate 32, making the sliding of the L-shaped clamping plate 32 on the base plate 31 more stable and smooth, ensuring that the L-shaped clamping plate 32 can accurately perform the corresponding actions. In the clamping mechanism 3, this helps to achieve stable and precise clamping operation of the steel plate and avoids the steel plate being affected by the unstable movement of the L-shaped clamping plate 32. To achieve the desired effect, a sliding plate 34 is slidably connected to the upper surface of the support platform 1. The second limiting pin can limit the sliding range of the sliding plate 34, preventing the sliding plate 34 from moving excessively and damaging the equipment or affecting its normal operation. The cooperation of the second slide rail 38 and the second slider 39 provides a smooth track for the sliding of the sliding plate 34, ensuring that the sliding plate 34 can move smoothly during operation. The second slide rail 38 and the second limiting pin are symmetrically fixedly installed on the upper surface of the support platform 1. The second slider 39 is slidably sleeved on the upper surface of the second slide rail 38. The upper surface of the second slider 39 is fixedly connected to the sliding plate 34. The output end of the second cylinder 35 is fixedly connected to the sliding plate 34. The upper surface of the L-shaped clamping plate 32 and the upper surface of the sliding plate 34 are rotatably connected to the inclined connecting rod 33.
[0019] Working principle: When it is necessary to fix the steel plate, firstly, the steel plate to be processed is placed on the support table 1. The upper surface of the support table 1 has multiple rollers 13, which are installed inside the bracket 12 and are evenly distributed to facilitate the movement and adjustment of the steel plate on the support table 1. The base plate 31 of the clamping mechanism 3 is fixed on the support table 1, and the L-shaped clamping plate 32 on the base plate 31 can slide within a certain range. The output end of the second cylinder 35 is fixedly connected to the sliding plate 34. The sliding plate 34 and the L-shaped clamping plate 32 are rotatably connected to the inclined connecting rod 33. When the second cylinder 35 works, it pushes the sliding plate 34 to move. Through the transmission of the inclined connecting rod 33, it drives the L-shaped clamping plate 32 to clamp the steel plate. In this way, the steel plate can be firmly fixed on the support table 1, ensuring that the steel plate will not move during the cutting process and guaranteeing the cutting accuracy.
[0020] When cutting is required, the moving frame 21 of the moving device 2 is mounted on the electric slide rail 11 via an electric slider 23. The electric slider 23 can slide on the electric slide rail 11, allowing the moving frame 21 to move horizontally on the upper surface of the support platform 1. A lead screw 24 is rotatably connected inside the moving frame 21, and the motor 20 drives the lead screw 24 to rotate. A moving module 25 is threaded onto the outer surface of the lead screw 24. Due to the transmission characteristics of the lead screw 24, when the lead screw 24 rotates, the moving module 25 will move linearly along the axial direction of the lead screw 24. Simultaneously, a guide rail is provided on the side of the moving frame 21 facing the connecting plate 27, and the inner wall of one side of the moving module 25 slides against the guide rail. A first limiting pin works in conjunction with the moving module 25 to restrict the movement trajectory of the moving module 25, ensuring its stability and accuracy. The laser cutting head 28 can move up and down under the drive of the first cylinder 26, achieving height adjustment to accommodate steel plates of different thicknesses. When the laser cutting head 28 emits a laser beam, it can cut the steel plate. The motor 20 drives the lead screw 24 to rotate, which drives the moving module 25 to move horizontally. At the same time, in conjunction with the movement of the moving frame 21 on the electric slide rail 11, the laser cutting head 28 can move in a two-dimensional plane on the surface of the steel plate, thereby completing the planning of the cutting path of the steel plate.
[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A rapid cutting device for steel plate processing, comprising a support table (1), characterized in that: A moving device (2) is slidably installed on the upper surface of the support platform (1), and a clamping mechanism (3) is symmetrically fixedly connected between the inner walls of the support platform (1). The mobile device (2) includes a mobile frame (21), a lead screw (24) is rotatably connected inside the mobile frame (21), a motor (20) is fixedly installed on one side of the mobile frame (21), the output end of the motor (20) is fixedly connected to the lead screw (24), a mobile module (25) is threaded onto the outer surface of the lead screw (24), a connecting plate (27) is fixedly installed on one side of the mobile module (25), a first cylinder (26) is fixedly connected to the upper surface of the connecting plate (27), a laser cutting head (28) is fixedly connected to the output end of the first cylinder (26), and one side of the laser cutting head (28) is slidably connected to the connecting plate (27).
2. The rapid cutting equipment for steel plate processing as described in claim 1, characterized in that, The clamping mechanism (3) includes a base plate (31), the lower surface of which is fixedly connected to the support platform (1), and limit plates (30) are fixedly installed on both inner walls of the support platform (1). An L-shaped clamping plate (32) is symmetrically slidably connected to the upper surface of the base plate (31) and a second cylinder (35) is fixedly installed thereon. A sliding plate (34) is slidably connected to the upper surface of the support platform (1). The output end of the second cylinder (35) is fixedly connected to the sliding plate (34). An inclined connecting rod (33) is rotatably connected to the upper surface of the L-shaped clamping plate (32) and the upper surface of the sliding plate (34).
3. The rapid cutting equipment for steel plate processing as described in claim 1, characterized in that, A bracket (12) is fixedly installed between the inner walls of the support platform (1). The bracket (12) is located above the clamping mechanism (3). Multiple rollers (13) with equal spacing are rotatably connected to the inner side of the bracket (12).
4. The rapid cutting equipment for steel plate processing as described in claim 1, characterized in that, The upper surface of the support platform (1) is symmetrically fixed with an electric slide rail (11), and the lower surface of the movable frame (21) is symmetrically fixed with an electric slider (23). The outer surface of the electric slide rail (11) is slidably sleeved with the electric slider (23).
5. The rapid cutting equipment for steel plate processing as described in claim 1, characterized in that, The upper surface of the movable frame (21) is symmetrically fixed with first limiting pins, which are used in conjunction with the movable module (25). The side of the movable frame (21) facing the connecting plate (27) is fixedly connected with a guide rail, and the inner wall of one side of the movable module (25) slides against the guide rail.
6. The rapid cutting equipment for steel plate processing as described in claim 2, characterized in that, The upper surface of the support platform (1) is symmetrically fixedly equipped with a second slide rail (38) and a second limiting pin. The upper surface of the second slide rail (38) is slidably sleeved with a second slider (39). The upper surface of the second slider (39) is fixedly connected to the sliding plate (34).
7. The rapid cutting equipment for steel plate processing as described in claim 2, characterized in that, The upper surface of the base plate (31) is fixedly installed with a first slide rail (36), and the outer surface of the first slide rail (36) is symmetrically slidably sleeved with a first slider (37). The upper surface of the first slider (37) is fixedly connected to the L-shaped clamping plate (32).
8. The rapid cutting equipment for steel plate processing as described in claim 1, characterized in that, The upper surface of the support platform (1) is provided with multiple through rectangular grooves, and the lower surface of the support platform (1) is fixedly installed with multiple support legs.