4P cutting machine for superhard materials
The 4P cutting machine for ultrahard materials, designed with five-axis linkage, solves the problem that laser processing equipment cannot meet the requirements for cutting complex curved surfaces, and achieves high-precision and stable cutting results.
Patent Information
- Application Number
- CN202423312877.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing laser processing equipment cannot meet the cutting requirements of complex curved surfaces, has low adaptability and stability, and affects cutting accuracy.
It adopts a five-axis linkage design, using the AC axis in conjunction with the XY movement module and Z axis to achieve complex curved surface cutting. Combined with the high precision and stability of the marble tabletop, servo motors and jigs are used to fix the material.
It improves the adaptability and stability of the equipment, enabling it to cut complex curved and inclined surfaces, and enhances cutting accuracy.
Smart Images
Figure CN223889177U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of superhard material processing, and in particular to a 4P cutting machine for superhard materials. Background Technology
[0002] Superhard material machining refers to the technology of processing materials with extremely high hardness. Superhard materials generally include diamond, cubic boron nitride, etc. Due to the high hardness of these materials, traditional machining methods are often ineffective. Specialized machining processes are typically employed, such as electrical discharge machining (EDM) and laser machining. EDM uses pulsed discharges between an electrode and the workpiece to remove the material; laser machining uses a high-energy-density laser beam to remove material. Superhard material machining has wide applications in industry, such as in the manufacture of cutting tools and grinding wheels. These tools play a crucial role in high-precision machining and grinding processes, improving processing efficiency and quality.
[0003] However, some current laser processing equipment cannot meet the cutting requirements of complex curved surfaces, resulting in low adaptability and low stability during the cutting process, which affects the cutting accuracy.
[0004] In response to this technical problem, this application proposes a 4P cutting machine for superhard materials. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a 4P cutting machine for superhard materials. This machine aims to enable the cutting center to perform processes such as inclined surface cutting while maintaining excellent stability, thereby improving the adaptability and stability of the equipment and ultimately enhancing the cutting precision.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] A 4P cutting machine for superhard materials includes a frame, inside which is a marble tabletop. A cutting plane partition is connected to the top front side of the marble tabletop via a first moving component. A baffle is provided on the top side of the cutting plane partition, and a second moving component is provided on the top side of the baffle. A marble boss is fixedly connected to the top side of the middle end of the marble tabletop. A focusing component is provided on the top side of the marble boss. A Z-axis is mounted on the front side of the marble boss. A focusing lens is provided on the outer wall of the Z-axis, and an air pipe is fixedly connected to the front side of the focusing lens.
[0008] Furthermore, the first moving component includes a marble connecting block fixedly connected to the front side of the top side of the marble tabletop, and an XY moving module is mounted on the top side of the marble connecting block.
[0009] Furthermore, the top middle of the XY moving module is installed at the bottom middle of the cutting plane partition, and the outer wall of the XY moving module is provided with a bellows cover.
[0010] Furthermore, the second moving component includes an AC axis mounted on the top side of the baffle, with servo motors mounted on the left and bottom sides of the AC axis, and a fixture mounted on the top side of the right side of the AC axis.
[0011] Furthermore, the focusing assembly includes a laser mounted on the rear side of the top side of the marble boss, and a rotation adjustment bracket is mounted on the front side of the top side of the marble boss.
[0012] Furthermore, a camera is provided on the outer wall of the rotating adjustment bracket, and a reflector is provided below the camera. The reflector is installed on the front side of the top side of the marble boss.
[0013] Furthermore, a lifting door is provided on the front side of the frame, and a control panel is installed on the right front side of the frame.
[0014] Furthermore, an alarm light is installed on the top front side of the frame, and a main switch and an emergency stop switch are provided on the front left side of the frame.
[0015] This utility model has the following beneficial effects:
[0016] In this invention, the AC axis is used in conjunction with the XY and Z axes to achieve five-axis linkage, thereby meeting the requirements of complex curved surface cutting. It has good adaptability and stability. The design of the AC axis enables the cutting center to complete processes such as inclined surface cutting, while also having good stability. This improves the adaptability and stability of the equipment, thereby increasing the cutting accuracy. Attached Figure Description
[0017] Figure 1 A perspective view of a 4P cutting machine for superhard materials proposed in this utility model;
[0018] Figure 2 This is a schematic diagram showing the opening state of the lifting door of a 4P cutting machine for superhard materials proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the internal structure of a 4P cutting machine for superhard materials proposed in this utility model;
[0020] Figure 4 This is a side view of the internal structure of a 4P cutting machine for superhard materials proposed in this utility model;
[0021] Figure 5 A schematic diagram of a marble tabletop structure for a 4P cutting machine for superhard materials proposed in this utility model;
[0022] Figure 6 This is a schematic diagram of the rotating support structure of a 4P cutting machine for superhard materials proposed in this utility model.
[0023] Figure 7 This is a schematic diagram of the AC axis structure of a 4P cutting machine for superhard materials proposed in this utility model.
[0024] Figure 8 This is a schematic diagram of the baffle structure of a 4P cutting machine for superhard materials proposed in this utility model;
[0025] Figure 9 This is a schematic diagram of the XY moving module structure of a 4P cutting machine for superhard materials proposed in this utility model.
[0026] Legend:
[0027] 1. Frame; 2. Control panel; 3. Lifting door; 4. Emergency stop switch; 5. Main switch; 6. Alarm light; 7. AC axis; 8. Z axis; 9. Rotary adjustment bracket; 10. Laser; 11. Marble tabletop; 12. XY moving module; 13. Cutting plane partition; 14. Baffle; 15. Reflector; 16. Air pipe; 17. Camera; 18. Servo motor; 19. Fixture; 20. Marble connecting block; 21. Bellows cover; 22. Marble boss; 23. Focusing lens. Detailed Implementation
[0028] 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.
[0029] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a 4P cutting machine for superhard materials, including a frame 1. A marble tabletop 11 is provided inside the frame 1. A cutting plane partition 13 is connected to the top front side of the marble tabletop 11. A baffle 14 is provided on the top side of the cutting plane partition 13. A marble boss 22 is fixedly connected to the top side of the middle end of the marble tabletop 11. (Refer to...) Figure 2 , Figure 3 and Figure 5A Z-axis 8 is mounted on the front side of the marble boss 22. A focusing lens 23 is installed on the outer wall of the Z-axis 8. The focusing lens 23 focuses the laser across the entire marking plane of the workpiece. The Z-axis 8 drives the focusing lens 23 to move up and down, thus shifting the focal point vertically. An air pipe 16 is fixedly connected to the front side of the focusing lens 23 to blow away the residue generated during cutting. (Refer to...) Figure 4 , Figure 8 and Figure 9 A marble connecting block 20 is fixedly connected to the top front side of the marble tabletop 11. An XY moving module 12 is installed on the top side of the marble connecting block 20. The planar accuracy of the marble tabletop 11 and the marble boss 22 can reach the "zero zero zero" level, ensuring the parallelism and perpendicularity of the XY moving module 12. The high density of marble can effectively prevent the equipment from shaking and vibrating during use, thereby improving the precision and accuracy of the equipment. The top middle of the XY moving module 12 is installed at the bottom middle of the cutting plane partition 13. A planar partition 13 is used to isolate the XY moving module 12 from the cutting space, preventing microparticles generated during cutting from entering the moving space of the XY moving module 12. Furthermore, at any position, the edge of the baffle 14 always extends beyond the moving range of the XY moving module 12, serving as the first line of defense against microparticles entering the XY moving module space. An accordion cover 21 is provided on the outer wall of the XY moving module 12 to protect the interior and prevent microparticles generated during grinding from entering the interior of the XY moving module 12, thus preventing wear of internal components. (Refer to...) Figure 7 An AC axis 7 is installed on the top side of the baffle 14. The AC axis 7 works with the XY movement module 12 and the Z axis 8 to achieve five-axis linkage, which can meet the requirements of complex curved surface cutting, with good adaptability and stability. The design of the AC axis 7 enables the cutting center to complete processes such as inclined surface cutting, while having good stability. Servo motors 18 are installed on the left and bottom sides of the AC axis 7. The servo motors 18 have high precision and good stability. A jig 19 is installed on the top side of the right side of the AC axis 7 to fix the workpiece being cut.
[0030] Reference Figures 3-5 A laser 10 is installed on the rear side of the top of the marble boss 22, for reference. Figure 6 A rotating adjustment bracket 9 is installed on the top front side of the marble boss 22. A camera 17 is mounted on the outer wall of the rotating adjustment bracket 9. The laser center is located by rotating the adjustment bracket 9, so that the center of the camera 17, the center of the laser, and the center of the AC axis 7 are aligned. A reflector 15 is installed below the camera 17 on the top front side of the marble boss 22. By reflecting the laser by 90 degrees, the center of the laser coincides with the center of the AC axis 7. (Refer to...) Figure 1 and Figure 2The front side of the frame 1 is equipped with a lifting door 3, which is made of special materials to reduce the damage of laser to the eyes. The front right side of the frame 1 is equipped with a control panel 2, which is used to select different cutting programs. The top front side of the frame 1 is equipped with an alarm light 6, which is used to display the current status of the cutting machine. The front left side of the frame 1 is equipped with a main switch 5 and an emergency stop switch 4. The main switch 5 is used to start and stop the equipment, and the emergency stop switch 4 is used to stop the equipment in an emergency.
[0031] Working principle: First, lift the lifting door 3 upwards and attach the material to be cut onto the jig 19. Then, lower the lifting door 3 to close the equipment. Next, select different cutting programs via the control panel 2 as needed, or set the cutting parameters manually. Then, start the equipment via the main switch 5 to cut the material. During this process, the Z-axis 8 will move the focusing lens 23 up and down, focusing the laser across the entire workpiece marking plane. Simultaneously, rotating the adjustment bracket 9 will move the camera 17, aligning the center of the camera 17, the center of the laser, and the center of the AC axis 7. The reflector... The laser beam 15 will reflect 90 degrees, aligning the laser center with the center of the AC axis 7, thus cutting the material. During the cutting process, the XY movement module 12 and the AC axis 7 driven by the servo motor 18 will move the material, enabling the equipment to meet complex curved surface cutting requirements. The design of the AC axis 7 allows the cutting center to complete processes such as inclined surface cutting, while also providing excellent stability. After cutting is completed, the alarm light 6 will illuminate to alert the operator. The operator can then turn off the equipment using the main switch 5, lift the lifting door 3 upwards, and remove the cut material from the jig 19.
[0032] 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 4P cutting machine for superhard materials, characterized in that: The system includes a frame (1), inside which is a marble tabletop (11). The top front side of the marble tabletop (11) is connected to a cutting plane partition (13) via a first moving component. The top side of the cutting plane partition (13) is provided with a baffle (14). The top side of the baffle (14) is provided with a second moving component. The middle top side of the marble tabletop (11) is fixedly connected to a marble boss (22). The top side of the marble boss (22) is provided with a focusing component. The front side of the marble boss (22) is equipped with a Z-axis (8). The outer wall of the Z-axis (8) is provided with a focusing lens (23). The front side of the focusing lens (23) is fixedly connected with an air tube (16).
2. The 4P cutting machine for superhard materials according to claim 1, characterized in that: The first moving component includes a marble connecting block (20) fixedly connected to the front side of the top side of the marble tabletop (11), and an XY moving module (12) is installed on the top side of the marble connecting block (20).
3. The 4P cutting machine for superhard materials according to claim 2, characterized in that: The top middle of the XY moving module (12) is installed at the bottom middle of the cutting plane partition (13), and the outer wall of the XY moving module (12) is provided with a bellows cover (21).
4. The 4P cutting machine for superhard materials according to claim 1, characterized in that: The second moving component includes an AC shaft (7) mounted on the top side of the baffle (14), with servo motors (18) mounted on the left and bottom sides of the AC shaft (7), and a fixture (19) mounted on the top side of the right side of the AC shaft (7).
5. A 4P cutting machine for superhard materials according to claim 1, characterized in that: The focusing assembly includes a laser (10) mounted on the rear side of the top side of the marble boss (22), and a rotating adjustment bracket (9) is mounted on the front side of the top side of the marble boss (22).
6. A 4P cutting machine for superhard materials according to claim 5, characterized in that: A camera (17) is provided on the outer wall of the rotating adjustment bracket (9), and a reflector (15) is provided below the camera (17). The reflector (15) is installed on the front side of the top side of the marble boss (22).
7. A 4P cutting machine for superhard materials according to claim 1, characterized in that: A lifting door (3) is provided on the front side of the frame (1), and a control panel (2) is installed on the right side of the front side of the frame (1).
8. A 4P cutting machine for superhard materials according to claim 1, characterized in that: An alarm light (6) is installed on the top front side of the frame (1), and a main switch (5) and an emergency stop switch (4) are provided on the front left side of the frame (1).