Five-axis linkage mold milling machine

Abstract

The utility model relates to a kind of five-axis linkage mould milling machine, including machine body, the inside of the machine body is provided with rotating shaft platform, the outside of the rotating shaft platform is provided with clamping mechanism, the inside of the machine body is further provided with moving curtain, the bottom of the moving curtain is provided with miller, the left side of the machine body is fixedly connected with driving assembly, the driving end of the driving assembly is fixedly connected with rotating shaft, the outside of the rotating shaft is fixedly connected with two beating hammer, the inner wall of the machine body is rotatably connected with vibration plate, and the end of beating hammer can indirectly contact with the bottom of vibration plate, one side of the vibration plate is fixedly connected with soft sleeve tube. In the utility model, the vibration plate designed by beating hammer beating slope surface makes it produce stable slight vibration, can avoid chip to adhere to equipment internal structure, can reduce the abrasion of chip to equipment movement structure, and reduce the time of subsequent shutdown maintenance, guarantee equipment processing stability.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically a five-axis linkage mold milling machine. Background Technology

[0002] Numerical control (CNC) machine tool technology is a core technology of automated machining based on digital program control. It replaces manual operation with computer instructions, precisely controlling key indicators such as machine tool motion trajectory, speed, and cutting parameters through pre-programmed settings. Integrating technologies from multiple fields such as mechanical manufacturing, automation control, and computer technology, it enables high-precision and high-efficiency machining of complex parts, effectively avoiding human error. It adapts to both mass production and customized processing needs, and can complete various processes such as milling, turning, and drilling. It is widely used in mold making, automotive, aerospace, and other fields, serving as a fundamental support for intelligent and refined production in modern manufacturing.

[0003] As a high-end specialized machine tool in the mold processing field, the five-axis linkage mold milling machine focuses on the needs of complex mold processing. Its core feature is five-axis linkage control capability, enabling multi-directional motion coordination and adjustment. It can complete the integrated processing of complex curved surfaces and cavities of molds without multiple clamping operations, significantly improving processing accuracy and efficiency. Equipped with dedicated milling and cooling components, the equipment can handle high-precision milling and is suitable for high-end precision mold processing. It is a typical application of CNC machine tool technology empowering the high-end and efficient development of mold manufacturing.

[0004] However, in existing technologies, some machines leave debris inside the equipment during processing. The accumulation of debris forces the equipment to stop frequently for cleaning and maintenance, consuming a lot of subsequent downtime and seriously affecting the continuity of processing and making it impossible to guarantee a stable processing state. Summary of the Invention

[0005] The purpose of this utility model is to provide a five-axis linkage mold milling machine.

[0006] The objective of this utility model is achieved through the following technical solution: a five-axis linkage mold milling machine, comprising a machine body, a rotating shaft platform inside the machine body, a clamping mechanism outside the rotating shaft platform, a movable curtain inside the machine body, a milling machine at the bottom of the movable curtain, a drive assembly fixedly connected to the left side of the machine body, a rotating shaft fixedly connected to the drive end of the drive assembly, two striking hammers fixedly connected to the outside of the rotating shaft, a vibrating plate rotatably connected to the inner wall of the machine body, and one end of the striking hammers indirectly contacting the bottom of the vibrating plate, a soft sleeve fixedly connected to one side of the vibrating plate, and the other end of the soft sleeve fixedly connected to one side of the inner wall of the machine body, ball bearings movably connected to the sides of the machine body and the vibrating plate, a spring between the two ball bearings, and a storage assembly detachably connected to the bottom of the inner wall of the machine body.

[0007] As a further description of the above technical solution: The front of the machine body is rotatably connected to a door, and an observation window is provided inside the door; As a further description of the above technical solution: The drive assembly includes a support block fixedly connected to the left side of the machine body, a motor fixedly connected to the inner wall of the support block, and one end of the rotating shaft rotatably connected to the drive end of the motor. As a further description of the above technical solution: Two rotating rings are fixedly connected to the outside of the rotating shaft, and one end of the striking hammer is fixedly connected to the surface of the rotating rings; As a further description of the above technical solution: The storage component includes a detachable impurity box attached to the bottom of the inner wall of the machine body, and the bottom of the impurity box is fixedly connected with multiple rubber strips that snap onto the inner wall of the machine body. As a further description of the above technical solution: The inner wall of the impurity box is fixedly connected to two handles, and the bottom of the handles has two grooves. As a further description of the above technical solution: The machine body has a water outlet channel inside, and the higher end of the water outlet channel is connected to a chamber opened inside the machine body. As a further description of the above technical solution: A rubber striking head is fixedly connected to the end of the striking hammer away from the rotating ring, and the surface of the rubber striking head is provided with anti-slip texture.

[0008] Compared with the prior art, the advantages of this utility model are: 1. In this utility model, the vibrating plate with its own slope design is struck by a hammer to produce stable and slight vibration, which can prevent debris from adhering to the internal structure of the equipment, reduce the wear of debris on the moving structure of the equipment, reduce the subsequent downtime for maintenance, and ensure the processing stability of the equipment.

[0009] 2. In this utility model, the holes at the bottom of the impurity box can effectively separate the debris from the water flow. The separated water flow can flow out through the water outlet and drain and be collected. After filtration and purification, it can be recycled, which not only saves water resources and reduces the cost of processing water, but also meets the requirements of environmentally friendly processing and realizes the efficient use of water resources. Attached Figure Description

[0010] Figure 1 This is an overall schematic diagram of a five-axis linkage mold milling machine according to this utility model; Figure 2 This is a schematic diagram of the clamping mechanism structure of a five-axis linkage mold milling machine according to the present invention; Figure 3 This is a schematic diagram of the striking hammer structure of a five-axis linkage mold milling machine according to this utility model; Figure 4 This is a schematic diagram of the vibration plate structure of a five-axis linkage mold milling machine according to this utility model; Figure 5 This is a schematic diagram of the ball structure of a five-axis linkage mold milling machine according to the present invention; Figure 6 This is a schematic diagram of the impurity box structure of a five-axis linkage mold milling machine according to this utility model; Figure 7 This is a schematic diagram of the water outlet tank structure of a five-axis linkage mold milling machine according to this utility model.

[0011] Label Explanation: 1. Machine body; 2. Machine door; 3. Rotating shaft platform; 4. Clamping mechanism; 5. Moving curtain; 6. Milling machine; 7. Support block; 8. Motor; 9. Rotating shaft; 10. Rotating ring; 11. Striking hammer; 12. Vibrating plate; 13. Soft sleeve; 14. Rolling ball; 15. Spring; 16. Impurity box; 17. Rubber strip; 18. Handle; 19. Water outlet tank. Detailed Implementation

[0012] The present invention will now be described in detail with reference to the accompanying drawings and embodiments: like Figures 1 to 7 The illustration shows an embodiment of a five-axis linkage mold milling machine provided by this utility model, including a machine body 1. The machine body 1 provides stable installation and support for each structure, providing basic support for the overall processing operation and ensuring that all parts of the equipment cooperate to carry out processing operations. The front side of the machine body 1 is rotatably connected to a door 2, which can be opened and closed flexibly to realize the placement of workpieces before processing and the removal and placement of workpieces after processing. An observation window is provided inside the machine body 1, which allows the staff to view the internal processing status of the equipment in real time without opening the door 2 to monitor the processing progress.

[0013] The machine body 1 is equipped with a rotating stage 3, which can rotate in the front and back directions to provide directional motion support for five-axis linkage machining. The rotating stage 3 is equipped with a clamping mechanism 4 on the outside, which can simultaneously rotate and adjust in the left and right directions to firmly clamp the mold workpiece. The multi-directional motion adjustment ensures the accuracy of the machining position. The machine body 1 is also equipped with a movable curtain 5, which can drive the milling machine 6 to move in three directions, providing a carrier support for the precise movement of the milling machine 6. The milling machine 6 is located at the bottom of the movable curtain 5. The milling machine 6 can perform milling processing on the mold workpiece, accurately reaching each processing position of the mold workpiece, meeting the integrated processing needs of complex curved surfaces and cavity molds. The entire processing process can be completed without multiple clamping, greatly improving processing efficiency and processing accuracy.

[0014] A drive assembly is fixedly connected to the left side of the machine body 1. The drive assembly provides power support for the impact chip removal structure, driving the subsequent impact components to achieve the vibration chip removal function. The drive assembly includes a support block 7 fixedly connected to the left side of the machine body 1. The support block 7 provides a stable mounting base for the motor 8, ensuring the overall structural stability of the drive assembly. The motor 8 is fixedly connected to the inner wall of the support block 7. The motor 8 serves as a power source, providing driving force to drive the subsequent transmission components to operate synchronously. A rotating shaft 9 is fixedly connected to the drive end of the drive assembly. The rotating shaft 9 receives the driving force of the motor 8 and transmits it to the external connecting components, driving the outer components to operate synchronously. One end of the rotating shaft 9 is rotatably connected to the drive end of the motor 8. Two rotating rings 10 are fixedly connected to the outside of the rotating shaft 9. The rotating rings 10 rotate synchronously with the rotating shaft 9, driving the impact hammer 11 to perform a synchronous circular motion, ensuring the impact hammer... The operating trajectory of the 11 is stable. Two hammers 11 are fixedly connected to the external of the rotating shaft 9. One end of the hammer 11 is fixedly connected to the surface of the rotating ring 10, and the end of the hammer 11 away from the rotating ring 10 is fixedly connected to a rubber striking head. The rubber striking head can effectively buffer the impact force of the impact, prevent damage to the vibrating plate 12, and ensure the structural integrity and service life of the vibrating plate 12. The surface of the rubber striking head is provided with anti-slip texture, which can enhance the impact stability, avoid slippage during the impact, and ensure the stable impact vibration effect. When the hammer 11 makes a circular motion, it intermittently contacts the vibrating plate 12, and the sloped design of the vibrating plate 12 produces stable slight vibration, which prevents debris from adhering to the internal structure of the equipment, reduces the wear of debris on the moving structure of the equipment, reduces subsequent downtime maintenance time, and ensures the processing stability of the equipment.

[0015] A vibrating plate 12 is rotatably connected to the inner wall of the machine body 1. The vibrating plate 12 has a sloping design, which generates stable and slight vibrations after being struck, causing debris to slide down its slope and preventing debris from adhering to the internal structure of the equipment. At the same time, water flow assists in flushing to achieve rapid debris removal. One end of the striking hammer 11 can indirectly contact the bottom of the vibrating plate 12. A soft sleeve 13 is fixedly connected to one side of the vibrating plate 12. The soft sleeve 13 is made of flexible material to achieve a seal between the vibrating plate 12 and the machine body 1, preventing debris and water from flowing in. The gap affects the operation of the structure. The other end of the soft sleeve 13 is fixedly connected to one side of the inner wall of the machine body 1. The machine body 1 and the vibrating plate 12 are movably connected to the adjacent side of the machine body 1 and the vibrating plate 12. The ball 14 can reduce the frictional loss between the spring 15 and the machine body 1 and the vibrating plate 12, extend the service life of each structure, and ensure the long-term stable operation of the vibration structure. A spring 15 is set between the two ball 14. The spring 15 can enhance the vibration reset performance of the vibrating plate 12, ensure the continuous and stable vibration effect of the vibrating plate 12, and ensure the long-term performance of the chip removal function.

[0016] A detachable storage component is attached to the bottom of the inner wall of the machine body 1. This component collects processing debris and effectively separates the debris from the water flow, facilitating subsequent recycling of the debris and water circulation. The storage component includes a slag box 16 detachably attached to the bottom of the inner wall of the machine body 1. The slag box 16 collects falling processing debris and has multiple holes at the bottom for effective separation of debris and water. The inner wall is divided into a coarse material chamber and a fine material chamber by a filter screen to collect debris of different particle sizes, improving the recycling rate of the debris. Multiple rubber strips 17 are fixedly connected to the bottom of the slag box 16 and engage with the inner wall of the machine body 1. The rubber strips 17 ensure a secure fit between the slag box 16 and the machine body 1 while also allowing for easy disassembly of the slag box 16, facilitating operation. The staff removes and cleans the debris. Two handles 18 are fixedly connected to the inner wall of the impurity box 16. The handles 18 make it easy for the staff to remove the impurity box 16 for debris cleaning, improving the convenience of subsequent maintenance operations. Two grooves are opened at the bottom of the handles 18, which improve the grip comfort and force stability of the handles 18, making it easier for the staff to remove the impurity box 16 with force. The machine body 1 has a water outlet 19 inside. The water outlet 19 is set at an inclined angle to guide the water flow after separation from the debris to flow quickly. It receives the water flow from the impurity box 16 and guides it to flow to the drain outlet, which facilitates the water flow to be collected, filtered, purified and recycled, saving water resources, reducing the cost of processing water, and meeting the requirements of environmentally friendly processing. The higher end of the water outlet 19 is connected to the chamber opened inside the machine body 1.

[0017] Working Principle: After processing starts, the equipment enters a five-axis linkage machining mode. The rotating stage 3 can rotate in the front and back directions, while the clamping mechanism 4 simultaneously rotates in the left and right directions. At the same time, the milling machine 6 moves in three directions using the moving screen 5. Through the coordinated movement of these multiple directions, the milling machine 6 can accurately reach various machining positions on the mold workpiece, meeting the integrated machining needs of complex curved surfaces and cavity molds. The entire machining process can be completed without multiple clamping operations, significantly improving machining efficiency and accuracy. The five-axis linkage technology uses a high-precision CNC control system, which can provide real-time feedback on machining position information and dynamically adjust the operating parameters of each moving structure to avoid machining errors.

[0018] During processing, the drive components start synchronously. Motor 8, as the power source, drives the rotating shaft 9 to rotate, and the rotating ring 10 on the outer side of the rotating shaft 9 rotates synchronously, thereby driving the striking hammer 11 to perform circular motion. A rubber striking head is provided at the end of the striking hammer 11 furthest from the rotating ring 10. The anti-slip texture on its surface enhances striking stability and prevents slippage during striking. Simultaneously, the rubber material effectively buffers the impact force, preventing damage to the vibrating plate 12. During operation, the striking hammer 11 intermittently contacts the vibrating plate 12. Combined with the action of the ball bearing 14 and the spring 15, this causes the vibrating plate 12 to produce stable, slight vibrations. The ball bearing 14 reduces frictional wear between the spring 15 and the machine body 1 and the vibrating plate 12, extending the structural lifespan. The spring 15 enhances the vibration reset performance of the vibrating plate 12, ensuring continuous and stable vibration. The soft sleeve 13 on one side of the vibrating plate 12 is made of flexible material, simultaneously providing a seal between the vibrating plate 12 and the machine body 1, preventing debris and water from entering the gap and affecting structural operation.

[0019] To reduce the high temperature generated by the friction between the milling machine 6 and the workpiece during processing, the equipment simultaneously performs water spraying for cooling. The water flow not only quickly removes the processing heat but also helps to flush away debris adhering to the workpiece and the surface of the vibrating plate 12. The vibration generated by the vibrating plate 12 causes the debris to slide down its slope and eventually enter the collection component. The impurity box 16 in the collection component has multiple holes at the bottom to effectively separate the debris from the water flow. The filter screen divides the impurity box 16 into a coarse material chamber and a fine material chamber, collecting debris of different particle sizes for subsequent recycling. The impurity box 16 is securely attached to the machine body 1 by the rubber strip 17 at the bottom, while ensuring easy disassembly. The handle 18 on its inner wall allows the operator to easily remove the impurity box 16 for debris cleaning.

[0020] After being separated from the debris, the water flows out through the holes at the bottom of the impurity box 16, and then into the water tank 19. The inclined angle of the tank guides the water flow rapidly, and the water finally flows out of the equipment through the drain. Workers can collect and treat the outflowing water, filtering and purifying it for recycling, thus saving water resources and meeting environmental processing requirements. During processing, workers can monitor the internal processing status in real time through the observation window of the machine door 2. The machine door 2 can be opened and closed flexibly, facilitating the placement of workpieces before processing and the removal of workpieces after processing. Throughout the entire operation, the various structures have clear divisions of labor and cooperate effectively, achieving both high-precision mold processing and efficient separation and recycling of debris and water, ensuring the long-term stable operation of the equipment.

Claims

1. A five-axis linkage mold milling machine, comprising a machine body (1), characterized in that: The machine body (1) is equipped with a rotating shaft platform (3) inside, and a clamping mechanism (4) is provided outside the rotating shaft platform (3). The machine body (1) is also equipped with a movable screen (5), and a milling machine (6) is provided at the bottom of the movable screen (5). A drive assembly is fixedly connected to the left side of the machine body (1), and a rotating shaft (9) is fixedly connected to the drive end of the drive assembly. Two hammers (11) are fixedly connected to the outside of the rotating shaft (9). A vibrating device is rotatably connected to the inner wall of the machine body (1). The vibrating plate (12) has one end of the striking hammer (11) that can indirectly contact the bottom of the vibrating plate (12). A soft sleeve (13) is fixedly connected to one side of the vibrating plate (12), and the other end of the soft sleeve (13) is fixedly connected to one side of the inner wall of the body (1). Rolling balls (14) are movably connected to the side of the body (1) and the vibrating plate (12). A spring (15) is provided between the two rolling balls (14). A storage component is detachably connected to the bottom of the inner wall of the body (1).

2. The five-axis linkage mold milling machine according to claim 1, characterized in that: The front side of the machine body (1) is rotatably connected to a door (2), and an observation window is provided inside the door (2).

3. A five-axis linkage mold milling machine according to claim 1, characterized in that: The drive assembly includes a support block (7) fixedly connected to the left side of the body (1), a motor (8) fixedly connected to the inner wall of the support block (7), and one end of the rotating shaft (9) rotatably connected to the drive end of the motor (8).

4. A five-axis linkage mold milling machine according to claim 1, characterized in that: Two rotating rings (10) are fixedly connected to the outside of the rotating shaft (9), and one end of the striking hammer (11) is fixedly connected to the surface of the rotating ring (10).

5. A five-axis linkage mold milling machine according to claim 1, characterized in that: The storage assembly includes a detachable impurity box (16) attached to the bottom of the inner wall of the body (1), and the bottom of the impurity box (16) is fixedly connected with a plurality of rubber strips (17) that snap into the inner wall of the body (1).

6. A five-axis linkage mold milling machine according to claim 5, characterized in that: The inner wall of the impurity box (16) is fixedly connected to two handles (18), and the bottom of the handles (18) has two grooves.

7. A five-axis linkage mold milling machine according to claim 1, characterized in that: The machine body (1) has a water outlet trough (19) inside, and one end of the water outlet trough (19) at a high position is connected to a chamber opened inside the machine body (1).

8. A five-axis linkage mold milling machine according to claim 4, characterized in that: A rubber striking head is fixedly connected to the end of the striking hammer (11) away from the rotating ring (10), and the surface of the rubber striking head is provided with anti-slip texture.

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