High-integration-level numerical control turning and milling composite center

Abstract

The invention discloses a high-integration numerical control turning and milling composite center, which relates to the technical field of numerical control machine tool equipment, and comprises a base, the left side of the base is fixedly provided with a first box body and a second box body, the side wall of the first box body is provided with a chuck for fixing a workpiece, and the top of the inner side of the first box body is provided with a processing part for processing the workpiece; auxiliary assemblies used for assisting in supporting workpieces are arranged on the surface of the base. According to the high-integration-level numerical control turning and milling composite center, the air cylinder drives parts such as the second toothed bar and the second gear to enable the sector plate to rotate, scrap iron on the sector plate smoothly slides to the material frame, the active cleaning mode is more efficient than natural falling, residues of the scrap iron on the sector plate can be reduced to the maximum extent, it is guaranteed that a machining area is cleaner, and the machining efficiency is improved. A good environment is provided for subsequent processing; and the material frame receives scrap iron.

Description

Technical Field

[0001] This invention relates to the field of CNC machine tool equipment technology, specifically a highly integrated CNC turning and milling composite center. Background Technology

[0002] In modern manufacturing, highly integrated CNC milling and turning centers, with their highly integrated processing capabilities, can complete multiple processing steps such as turning and milling on a single machine, greatly improving processing efficiency and production flexibility. They have become an indispensable key piece of equipment in many precision manufacturing fields. During the processing of highly integrated CNC milling and turning centers, a large amount of iron filings will inevitably be generated. Existing iron filings handling technologies usually adopt a combination of natural falling and simple collection devices. Specifically, a fan-shaped structure is set up in the processing area, and some of the iron filings generated during processing will fall naturally to the material frame by their own gravity. A collection pipe is connected below the material frame to guide the iron filings to the collection device for centralized storage. This technology has achieved iron filings collection to a certain extent and provides some convenience for cleaning the processing environment. In existing technologies, iron filings mainly rely on natural falling off the fan plate. However, due to the varying shapes and sizes of the iron filings, and the possibility of them sticking together during processing due to static electricity, friction, and other factors, some iron filings cannot fall off naturally and remain on the fan plate. These residual iron filings accumulate over time, affecting not only the cleanliness of the processing area but also potentially interfering with subsequent processing operations and reducing processing accuracy. Compared to active cleaning methods, the cleaning efficiency of natural falling is significantly lower, failing to remove iron filings promptly and thoroughly, and thus failing to meet the demands of high-precision and high-efficiency processing. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a highly integrated CNC milling and turning center, which solves the technical problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a highly integrated CNC milling and turning composite center, including a base, a first housing and a second housing are fixedly installed on the left side of the base respectively, a chuck for fixing the workpiece is provided on the side wall of the first housing, a processing part for processing the workpiece is provided on the top inner side of the first housing, and an auxiliary component for supporting the workpiece is provided on the surface of the base. The auxiliary components include a mounting base mounted on a base, a movable seat slidably disposed on the top of the mounting base, a disc fixedly mounted on the top of the movable seat, a ring seat fixedly mounted on the top of the disc, a first support frame and a second support frame fixedly mounted on the inner end of the ring seat, a positioning seat fixedly mounted on the top of the second support frame, multiple connecting rods rotatably mounted on the side wall of the positioning seat, and the other end of the connecting rods fixedly connected to the fan plate, a fixed plate fixedly mounted on the bottom of the positioning seat, and multiple material frames fixedly connected to the side wall of the fixed plate, with each material frame located directly below the gap between adjacent fan plates.

[0005] As a further preferred embodiment of this technical solution, a lead screw is rotatably connected to the top of the mounting base, an adjusting rod is fixedly connected to one end of the lead screw, and the movable base is threadedly connected to the lead screw.

[0006] As a further preferred embodiment of this technical solution, a rotating shaft is rotatably connected to the side wall of the ring seat, the inner end of the rotating shaft is fixedly connected to the outer wall of the fan plate, a connecting plate is fixedly connected to the outer wall of the rotating shaft, and adjacent connecting plates are connected by a linkage rod.

[0007] As a further preferred embodiment of this technical solution, a fixing plate is fixedly connected to the outer wall of the ring seat, a cylinder is fixedly installed on the fixing plate, a second rack is fixedly connected to the output end of the cylinder, a second gear is meshed with the top of the second rack, and the second gear is fixedly installed on one of the rotating shafts.

[0008] As a further preferred embodiment of this technical solution, a collection pipe is connected to the bottom of the material frame, and an annular pipe is connected to the other end of the collection pipe. The annular pipe is fixedly installed on the disc, and a conveying pipe is connected to one side of the annular pipe. A collection box is fixedly installed on the side wall of the movable seat, and a pump body is provided on the top of the collection box. The conveying pipe is connected to the pump body, and an exhaust pipe is connected to the bottom of the collection box.

[0009] As a further preferred embodiment of this technical solution, a servo motor is fixedly installed at the bottom of the second support frame, a transmission rod is fixedly connected to the output end of the servo motor, and an active bevel gear is fixedly installed at the top of the transmission rod.

[0010] As a further preferred embodiment of this technical solution, multiple rotating rods are rotatably connected to the inner wall of the ring seat, and multiple support plates are fixedly connected to the inner wall of the ring seat. A driven bevel gear is fixedly connected to one end of the rotating rod, and the driven bevel gear meshes with the driving bevel gear. A cam is fixedly connected to the outer wall of the rotating rod. A striking rod is slidably connected to both sides of the support plate. An auxiliary protrusion is fixedly connected to the end of the striking rod, and the auxiliary protrusion slides against the outer wall of the cam. A damping spring is sleeved on the striking rod between the auxiliary protrusion and the support plate. Two striking rods are vertically arranged, one striking rod is located at the bottom of the fan plate, and the other striking rod is located on the side wall of the material frame.

[0011] As a further preferred embodiment of this technical solution, a drive motor is fixedly installed on the second housing, and a first synchronous pulley is fixedly connected to the output end of the drive motor. A mounting shaft is rotatably connected to the first housing, a chuck is installed at one end of the mounting shaft, and a gear set is provided at the other end of the mounting shaft. A second synchronous pulley and a third synchronous pulley are rotatably arranged on the inner wall of the first housing. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt drive, and the third synchronous pulley and the gear set are connected by a synchronous belt drive.

[0012] As a further preferred embodiment of this technical solution, a drive shaft is rotatably connected inside the first housing. The bottom end of the drive shaft is connected to the mounting shaft via a bevel gear set. A fourth synchronous pulley is provided at the top of the drive shaft. A telescopic rod is provided on one side of the first housing in the vertical direction. The fixed end of the telescopic rod is rotatably mounted on the first housing, and a fifth synchronous pulley is fixedly connected to the fixed end. The fifth synchronous pulley and the fourth synchronous pulley are connected by a synchronous belt drive. A sleeve is rotatably connected to the outer wall of the telescopic end of the telescopic rod, and the sleeve is slidably mounted on the first housing in the vertical direction. A machined part is fixedly mounted on the telescopic end of the telescopic rod. A movable shaft is rotatably connected to one side of the first housing. A control rod is fixedly connected to one end of the movable shaft, and a first gear is fixedly connected to the other end of the movable shaft. A first toothed rod is fixedly connected to the outer wall of the sleeve, and the first toothed rod meshes with the first gear. Compared with existing technologies, it has the following advantages: The cylinder drives the second rack and gear, causing the fan plate to rotate and allowing the iron filings on the fan plate to slide smoothly into the material frame. This active cleaning method is more efficient than natural falling, minimizing iron filings residue on the fan plate and ensuring a cleaner processing area, providing a better environment for subsequent processing. After the material frame receives the iron filings, they are discharged into the annular pipe through the bottom collection pipe. The annular pipe is fixedly installed on the disc, which can orderly collect the iron filings flowing from each material frame, allowing the iron filings to circulate or be rationally distributed within the pipe, preventing excessive accumulation of iron filings in local areas and ensuring the smoothness of the collection process. The powerful suction or conveying force generated by the pump body draws the iron filings in the annular pipe into the collection box through the conveying pipe, achieving centralized collection of iron filings. This conveying method is not limited by the amount of iron filings or the distance, and can quickly and stably transport iron filings to the designated location, improving collection efficiency.

[0013] A servo motor drives a striking rod to strike the fan plate and material frame, shaking off the iron filings adhering to the fan plate and preventing them from accumulating and affecting the fan plate's normal rotation and working accuracy. Striking the side walls of the material frame ensures even distribution of iron filings, preventing localized excessive accumulation that could deform or damage the frame. Simultaneously, the striking reduces the mutual compression and adhesion between iron filings, lowering the risk of equipment malfunction due to iron filings and effectively extending the equipment's lifespan. Timely cleaning and even distribution of iron filings reduce excessive friction and collision between equipment parts and iron filings, lowering the wear on critical components. This not only reduces the frequency and cost of maintenance but also improves the overall reliability and stability of the equipment. An exhaust pipe at the bottom of the collection box promptly removes any trapped air or other gases during iron filings collection, maintaining pressure balance within the collection box and preventing excessive pressure from affecting normal iron filings collection and pump operation. This ensures the entire collection system operates under a stable pressure environment, improving system stability and reliability.

[0014] By rhythmically striking the metal filings with a striking rod, the metal filings gradually loosen under vibration. The metal filings that were originally tightly attached to the fan plate and the material frame wall are easier to fall off, which greatly simplifies the subsequent cleaning work, reduces cleaning time and labor costs, and improves cleaning efficiency. It also reduces the compression and adhesion between the metal filings, keeping them in a relatively loose state, which is more conducive to the subsequent classification, screening, and recycling of the metal filings. The loose metal filings are easier to separate and purify through processes such as magnetic separation and screening, which improves the recycling quality and recovery rate of the metal filings, thereby increasing the recycling value of the metal filings and bringing certain economic benefits to the enterprise. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the mounting shaft, drive shaft, telescopic rod, chuck, and machined parts in this invention; Figure 3 This is a schematic diagram of the structure of the sleeve, the first toothed rod, the first gear, and the movable shaft in this invention; Figure 4 This is a schematic diagram of the auxiliary component in this invention; Figure 5 This is a schematic diagram of the disc structure viewed from below in this invention; Figure 6 This is a schematic diagram of the structure of the ring seat, fan plate, and material frame in this invention; Figure 7 This is a schematic diagram of the structure of the first support frame, servo motor, active bevel gear, and positioning seat in this invention; Figure 8 This is a schematic diagram of the structure of the support plate, rotating rod, and striking rod in this invention.

[0016] In the diagram: 1. Base; 2. First housing; 3. Second housing; 4. Chuck; 5. Machining part; 6. Auxiliary components; 21. Drive motor; 22. First synchronous pulley; 23. Second synchronous pulley; 24. Third synchronous pulley; 25. Mounting shaft; 26. Gear set; 27. Transmission shaft; 28. Bevel gear set; 29. ​​Sleeve; 210. Telescopic rod; 211. Fourth synchronous pulley; 212. Fifth synchronous pulley; 213. Movable shaft; 214. Control lever; 215. First gear; 216. First rack; 61. Mounting seat; 62. Lead screw; 63. Adjusting rod; 64. Movable seat; 65. Disc; 66. Ring seat; 67. First support frame; 68. Positioning. 69. Seat; 610. Connecting rod; 611. Fan plate; 612. Second support frame; 613. Servo motor; 614. Transmission rod; 615. Driving bevel gear; 616. Fixed plate; 617. Material frame; 618. Collection pipe; 619. Ring pipe; 620. Conveying pipe; 621. Collection box; 622. Pump body; 623. Exhaust pipe; 624. Rotating shaft; 625. Connecting plate; 626. Linkage rod; 627. Fixed plate; 628. Cylinder; 629. Second rack; 630. Second gear; 631. Support plate; 632. Rotating rod; 633. Driven bevel gear; 634. Cam; 635. Striking rod; 636. Auxiliary protrusion; 637. Damping spring. Detailed Implementation

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1: Combining Figures 1-8 As shown, the present invention provides a technical solution: a highly integrated CNC milling and turning composite center, including a base 1, a first housing 2 and a second housing 3 are fixedly installed on the left side of the base 1 respectively, a chuck 4 for fixing the workpiece is provided on the side wall of the first housing 2, a processing part 5 for processing the workpiece is provided on the top inner side of the first housing 2, and an auxiliary component 6 for supporting the workpiece is provided on the surface of the base 1. The auxiliary component 6 includes a mounting base 61 mounted on the base 1. A movable seat 64 is slidably disposed on the top of the mounting base 61. A disc 65 is fixedly mounted on the top of the movable seat 64. A ring seat 66 is fixedly mounted on the top of the disc 65. A first support frame 67 and a second support frame 611 are fixedly mounted on the inner side of the ring seat 66. A positioning seat 68 is fixedly mounted on the top of the second support frame 611. Multiple connecting rods 69 are rotatably mounted on the side wall of the positioning seat 68, and the other end of the connecting rods 69 is fixedly connected to the fan plate 610. A fixing plate 615 is fixedly mounted on the bottom of the positioning seat 68, and multiple material frames 616 are fixedly connected to the side wall of the fixing plate 615. Each material frame 616 is located directly below the gap between adjacent fan plates 610. A lead screw 62 is rotatably connected to the top of the mounting base 61. An adjusting rod 63 is fixedly connected to one end of the lead screw 62, and the movable base 64 is threadedly connected to the lead screw 62. The adjusting rod 63 can drive the lead screw 62 to rotate synchronously. The lead screw 62 can drive the movable base 64, the disc 65, the ring seat 66, and the fan plate 610 to move back and forth, thereby adjusting the processing position of the workpiece. A rotating shaft 623 is rotatably connected to the side wall of the ring seat 66. The inner end of the rotating shaft 623 is fixedly connected to the outer wall of the fan plate 610. A connecting plate 624 is fixedly connected to the outer wall of the rotating shaft 623, and adjacent connecting plates 624 are connected by a connecting rod 625. A fixing plate 626 is fixedly connected to the outer wall of the ring seat 66. A cylinder 627 is fixedly mounted on the fixing plate 626. A second rack 628 is fixedly connected to the output end of the cylinder 627. A second gear 629 is meshed with the top of the second rack 628. 629 is fixedly installed on one of the rotating shafts 623. By opening the cylinder 627, the second rack 628 is driven to move synchronously. The second rack 628 drives the meshing second gear 629 to rotate synchronously. The second gear 629 drives the rotating shaft 623 to rotate synchronously. The rotating shaft 623, in conjunction with the connecting rod 625, drives the adjacent rotating shaft 623 to rotate synchronously. This causes the rotating shaft 623 to drive the fan plate 610 to rotate synchronously, so that the iron filings on the fan plate 610 can slide down and fall into the material frame 616. A collection pipe 617 is connected to the bottom of the material frame 616, and an annular pipe 618 is connected to the other end of the collection pipe 617. The annular pipe 618 is fixedly installed on the disc 65. A conveying pipe 619 is connected to one side of the annular pipe 618. A collection box 620 is fixedly installed on the side wall of the movable seat 64. A pump body 621 is installed on the top of the collection box 620, and the conveying pipe 619 is connected to the pump body 621. An exhaust pipe 622 is connected to the bottom of the collection box 620. Iron filings fall from the processing area into the material frame 616. The material frame 616 serves to receive and temporarily store the iron filings. Iron filings accumulate continuously within the material frame 616. Because a collection pipe 617 is connected to the bottom of the material frame 616, the iron filings flow downwards along the collection pipe 617 under gravity. The collection pipe 617 serves to guide the iron filings from the material frame 616 into subsequent collection and processing stages. The other end of the collection pipe 617 is connected to an annular pipe 618, which is fixedly mounted on the disc 65. Iron filings flowing from each material frame 616 through the collection pipe 617 converge into the annular pipe 618. The design of the annular pipe 618 allows the iron filings to be contained within the pipe. The circulating or orderly distribution ensures that the iron filings collected from different material frames 616 are processed uniformly, preventing excessive accumulation of iron filings in a localized area. A conveying pipe 619 is connected to one side of the annular pipe 618, and a collection box 620 is fixedly installed on the side wall of the movable seat 64. A pump body 621 is installed on the top of the collection box 620, and the conveying pipe 619 is connected to the pump body 621. After the pump body 621 is started, it generates a strong suction or provides conveying power. Under the action of the pump body 621, the iron filings in the annular pipe 618 are sucked into the conveying pipe 619, and then flow along the conveying pipe 619... 9 is conveyed into the collection box 620 to achieve centralized collection of iron filings; during the iron filings collection process, some air or other gases may be mixed in. The bottom of the collection box 620 is connected to an exhaust pipe 622. When the gas pressure in the collection box 620 reaches a certain level or according to a preset program, the gas can be discharged to the external environment through the exhaust pipe 622. This can maintain the pressure balance in the collection box 620, avoid the normal collection of iron filings and the operation of the pump body 621 due to excessive pressure, and prevent external impurities from entering the collection box 620 through the exhaust pipe 622 and contaminating the iron filings. A servo motor 612 is fixedly installed at the bottom of the second support frame 611. A transmission rod 613 is fixedly connected to the output end of the servo motor 612. An active bevel gear 614 is fixedly installed at the top of the transmission rod 613. Multiple rotating rods 631 are rotatably connected to the inner wall of the ring seat 66, and multiple support plates 630 are fixedly connected to the inner wall of the ring seat 66. A driven bevel gear 632 is fixedly connected to one end of the rotating rod 631, and the driven bevel gear 632 meshes with the driving bevel gear 614. A cam 633 is fixedly connected to the outer wall of the rotating rod 631. A striking rod 634 is slidably connected to both sides of the support plate 630. An auxiliary protrusion 635 is fixedly connected to the end of the striking rod 634, and the auxiliary protrusion 635 slides against the outer wall of the cam 633. A damping spring 636 is sleeved on the striking rod 634 between the 5 and the support plate 630; the two striking rods 634 are vertically arranged, one striking rod 634 is located at the bottom of the fan plate 610, and the other striking rod 634 is located on the side wall of the material frame 616. By turning on the servo motor 612, the transmission rod 613 and the driving bevel gear 614 are driven to rotate synchronously. The rotation of the driving bevel gear 614 can drive the meshing driven bevel gear 632 to rotate, thereby driving the rotating rod 631 and the cam 633 to rotate synchronously. The cam 633 rotates... Under the elastic force of the auxiliary protrusion 635 and the damping spring 636, the striking rod 634 moves back and forth on the support plate 630, allowing the two striking rods 634 to strike the fan plate 610 and the material frame 616 respectively. This shakes off the iron filings adhering to the fan plate 610, preventing them from accumulating on the fan plate 610 for a long time and affecting its normal operation. At the same time, the striking of the side wall of the material frame 616 makes the iron filings in the material frame 616 more evenly distributed, preventing the iron filings from accumulating locally in the material frame 616. The height is too high to ensure that the iron filings can be smoothly processed in the material frame 616. Moreover, this tapping method can reduce the mutual compression and adhesion between iron filings, making it easier to clean and recycle them later. As the tapping rod 634 taps rhythmically, the iron filings will gradually loosen under the action of vibration. Some iron filings that were originally tightly attached to the fan plate 640 and the wall of the material frame 616 will also be easier to fall off. This not only improves the cleaning efficiency of the equipment, but also reduces the risk of equipment failure caused by the accumulation of iron filings and extends the service life of the equipment.

[0019] In an embodiment of the present invention, the cylinder 627 is activated to drive the second rack 628 to move synchronously, the second rack 628 drives the meshing second gear 629 to rotate synchronously, the second gear 629 drives the rotating shaft 623 to rotate synchronously, and the rotating shaft 623, in conjunction with the connecting rod 625, drives the adjacent rotating shaft 623 to rotate synchronously, thereby causing the rotating shaft 623 to drive the fan plate 610 to rotate synchronously, so that the iron filings on the fan plate 610 can slide down and fall into the material frame 616; Iron filings fall from the processing area into the material frame 616, which serves to receive and temporarily store them. As the iron filings accumulate in the material frame 616, a collection pipe 617 is connected to the bottom of the material frame 616. Under the influence of gravity, the iron filings flow downwards along the collection pipe 617, which guides them from the material frame 616 into subsequent collection and processing stages. The other end of the collection pipe 617 is connected to an annular pipe 618, which is fixedly mounted on the disc 65. Iron filings flowing from each material frame 616 through the collection pipe 617 converge into the annular pipe 618. The design of the annular pipe 618 allows the iron filings to circulate or be orderly distributed within the pipe, ensuring that iron filings collected from different material frames 616 are processed uniformly and preventing excessive accumulation in any localized area. A conveying pipe 619 is connected to one side of the annular pipe 618, and the side wall of the movable seat 64... A collection box 620 is fixedly installed, and a pump body 621 is set on the top of the collection box 620. The conveying pipe 619 is connected to the pump body 621. After the pump body 621 is started, it will generate a strong suction or provide conveying power. Under the action of the pump body 621, the iron filings in the annular pipe 618 will be sucked into the conveying pipe 619, and then conveyed to the collection box 620 along the conveying pipe 619, realizing the centralized collection of iron filings. During the iron filings collection process, some air or other gases may be mixed in. The bottom of the collection box 620 is connected to an exhaust pipe 622. When the gas pressure in the collection box 620 reaches a certain level or according to a preset program, the gas can be discharged to the external environment through the exhaust pipe 622. This can maintain the pressure balance in the collection box 620, avoid the normal collection of iron filings and the operation of the pump body 621 due to excessive pressure, and prevent external impurities from entering the collection box 620 through the exhaust pipe 622 and contaminating the iron filings. By activating the servo motor 612, the transmission rod 613 and the driving bevel gear 614 rotate synchronously. The rotation of the driving bevel gear 614 drives the meshing driven bevel gear 632 to rotate, which in turn drives the rotating rod 631 and the cam 633 to rotate synchronously. When the cam 633 rotates, under the elastic force of the auxiliary cam 635 and the damping spring 636, it drives the striking rod 634 to reciprocate on the support plate 630. This allows the two striking rods 634 to strike the fan plate 610 and the material frame 616 respectively, shaking off the iron filings adhering to the fan plate 610 and preventing the iron filings from accumulating on the fan plate 610 for a long time and affecting its normal operation. The tapping of the side wall of the material frame 616 can make the iron filings in the material frame 616 more evenly distributed, prevent the iron filings from accumulating too high in some areas, and ensure that the iron filings can be smoothly processed in the subsequent process of the material frame 616. Moreover, this tapping method can also reduce the mutual compression and adhesion between iron filings, making it easier to clean and recycle them later. As the tapping rod 634 taps rhythmically, the iron filings will gradually loosen under the action of vibration. Some iron filings that were originally tightly attached to the fan plate 640 and the wall of the material frame 616 will also be easier to fall off. This not only improves the cleaning efficiency of the equipment, but also reduces the risk of equipment failure caused by the accumulation of iron filings and extends the service life of the equipment. Example 2: Combination Figure 2 , Figure 3 As shown, based on Embodiment 1, a drive motor 21 is fixedly installed on the second housing 3. A first synchronous pulley 22 is fixedly connected to the output end of the drive motor 21. An installation shaft 25 is rotatably connected to the first housing 2. A chuck 4 is installed on one end of the installation shaft 25. A gear set 26 is provided on the other end of the installation shaft 25. A second synchronous pulley 23 and a third synchronous pulley 24 are rotatably arranged on the inner wall of the first housing 2. The first synchronous pulley 22 and the second synchronous pulley 23 are connected by a synchronous belt drive. The third synchronous pulley 24 and the gear set 26 are connected by a synchronous belt drive. When the drive motor 21 is turned on, the first synchronous pulley 22 is driven to rotate synchronously. The first synchronous pulley 22 drives the second synchronous pulley 23 and the third synchronous pulley 24 to rotate synchronously through the synchronous belt. The third synchronous pulley 24 drives the gear set 26 to rotate through the synchronous belt. The gear set 26 drives the installation shaft 25 and the chuck 4 to rotate synchronously, thereby enabling the workpiece to rotate and adjust its position, which is convenient for subsequent processing of the workpiece. A drive shaft 27 is rotatably connected inside the first housing 2. The bottom end of the drive shaft 27 is connected to the mounting shaft 25 via a bevel gear set 28. A fourth synchronous pulley 211 is provided on the top of the drive shaft 27. A telescopic rod 210 is provided vertically on one side of the first housing 2. The fixed end of the telescopic rod 210 is rotatably mounted on the first housing 2, and a fifth synchronous pulley 212 is fixedly connected to the fixed end. The fifth synchronous pulley 212 and the fourth synchronous pulley 211 are connected by a synchronous belt. A sleeve 29 is rotatably connected to the outer wall of the telescopic end of the telescopic rod 210, and the sleeve 29 is slidably mounted on the first housing 2 in the vertical direction. A machined part 5 is fixedly mounted on the telescopic end of the telescopic rod 210. A movable shaft 213 is rotatably connected to one side of the first housing 2. A control rod 214 is fixedly connected to one end of the movable shaft 213, and the other end of the movable shaft 213 is fixedly... A first gear 215 is fixedly connected to the sleeve 29, and a first rack 216 is fixedly connected to the outer wall of the sleeve 29. The first rack 216 meshes with the first gear 215. When the mounting shaft 25 rotates, the mounting shaft 25 drives the transmission shaft 27 and the fourth synchronous pulley 211 to rotate synchronously through the bevel gear set 28. The fourth synchronous pulley 211 drives the fifth synchronous pulley 212, the telescopic rod 210 and the workpiece 5 to rotate synchronously through the synchronous belt, so that the workpiece 5 can process the workpiece. The control rod 214 drives the movable shaft 213 and the first gear 215 to rotate synchronously. The first gear 215 drives the meshing first rack 216 to move up and down, so that the sleeve 29 can move up and down. The sleeve 29 drives the telescopic end of the telescopic rod 210 to move up and down with the workpiece 5, so that the distance between the workpiece 5 and the workpiece can be adjusted.

[0020] In an embodiment of the present invention, by turning on the drive motor 21, the first synchronous pulley 22 is driven to rotate synchronously. The first synchronous pulley 22 drives the second synchronous pulley 23 and the third synchronous pulley 24 to rotate synchronously through the synchronous belt. The third synchronous pulley 24 drives the gear set 26 to rotate through the synchronous belt. The gear set 26 drives the mounting shaft 25 and the chuck 4 to rotate synchronously, thereby enabling the workpiece to rotate and adjust its position, which is convenient for subsequent processing of the workpiece. When the mounting shaft 25 rotates, it drives the transmission shaft 27 and the fourth synchronous pulley 211 to rotate synchronously through the bevel gear set 28. The fourth synchronous pulley 211 drives the fifth synchronous pulley 212, the telescopic rod 210 and the workpiece 5 to rotate synchronously through the synchronous belt, so that the workpiece 5 can process the workpiece. The control rod 214 drives the movable shaft 213 and the first gear 215 to rotate synchronously. The first gear 215 drives the meshing first rack 216 to move up and down, which can drive the sleeve 29 to move up and down. This causes the sleeve 29 to drive the telescopic end of the telescopic rod 210 to move up and down with the workpiece 5, thereby adjusting the distance between the workpiece 5 and the workpiece.

[0021] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highly integrated CNC milling and turning center, comprising a base (1), characterized in that: The base (1) has a first box (2) and a second box (3) fixedly installed on the left side. The first box (2) has a chuck (4) for fixing the workpiece on its side wall. The first box (2) has a processing part (5) for processing the workpiece on its inner top side. The base (1) has an auxiliary component (6) for supporting the workpiece on its surface. The auxiliary component (6) includes a mounting base (61) mounted on a base (1). A movable seat (64) is slidably mounted on the top of the mounting base (61). A disc (65) is fixedly mounted on the top of the movable seat (64). A ring seat (66) is fixedly mounted on the top of the disc (65). A first support frame (67) and a second support frame (611) are fixedly mounted on the inner end of the ring seat (66). A positioning seat (68) is fixedly mounted on the top of the second support frame (611). Multiple connecting rods (69) are rotatably mounted on the side wall of the positioning seat (68), and the other end of the connecting rods (69) is fixedly connected to the fan plate (610). A fixed plate (615) is fixedly mounted on the bottom of the positioning seat (68), and multiple material frames (616) are fixedly connected to the side wall of the fixed plate (615). Each material frame (616) is located directly below the gap between adjacent fan plates (610).

2. The highly integrated CNC milling and turning center according to claim 1, characterized in that: The top of the mounting base (61) is rotatably connected to a lead screw (62), one end of which is fixedly connected to an adjusting rod (63), and the movable seat (64) is threadedly connected to the lead screw (62).

3. The highly integrated CNC turning and milling composite center according to claim 2, characterized in that: The side wall of the ring seat (66) is rotatably connected to a rotating shaft (623). The inner end of the rotating shaft (623) is fixedly connected to the outer wall of the fan plate (610). The outer wall of the rotating shaft (623) is fixedly connected to a connecting plate (624), and the adjacent connecting plates (624) are connected by a connecting rod (625).

4. The highly integrated CNC milling and turning center according to claim 3, characterized in that: A fixing plate (626) is fixedly connected to the outer wall of the ring seat (66). A cylinder (627) is fixedly installed on the fixing plate (626). A second rack (628) is fixedly connected to the output end of the cylinder (627). A second gear (629) is meshed with the top of the second rack (628), and the second gear (629) is fixedly installed on one of the rotating shafts (623).

5. A highly integrated CNC milling and turning center according to claim 4, characterized in that: A collection pipe (617) is connected to the bottom of the material frame (616), and an annular pipe (618) is connected to the other end of the collection pipe (617). The annular pipe (618) is fixedly installed on the disc (65). A conveying pipe (619) is connected to one side of the annular pipe (618). A collection box (620) is fixedly installed on the side wall of the movable seat (64). A pump body (621) is provided on the top of the collection box (620), and the conveying pipe (619) is connected to the pump body (621). An exhaust pipe (622) is connected to the bottom of the collection box (620).

6. A highly integrated CNC milling and turning center according to claim 5, characterized in that: The second support frame (611) has a servo motor (612) fixedly installed at the bottom end, and a transmission rod (613) is fixedly connected to the output end of the servo motor (612). An active bevel gear (614) is fixedly installed at the top of the transmission rod (613).

7. A highly integrated CNC turning and milling composite center according to claim 6, characterized in that: Multiple rotating rods (631) are rotatably connected to the inner wall of the ring seat (66), and multiple support plates (630) are fixedly connected to the inner wall of the ring seat (66). A driven bevel gear (632) is fixedly connected to one end of the rotating rod (631), and the driven bevel gear (632) meshes with the driving bevel gear (614). A cam (633) is fixedly connected to the outer wall of the rotating rod (631). A striking rod (634) is slidably connected to both sides of the support plate (630). An auxiliary protrusion (635) is fixedly connected to the end of the 634, and the auxiliary protrusion (635) slides against the outer wall of the cam (633). A damping spring (636) is provided between the auxiliary protrusion (635) and the support plate (630) and sleeved on the striking rod (634). The two striking rods (634) are vertically arranged, one striking rod (634) is located at the bottom of the fan plate (610), and the other striking rod (634) is located on the side wall of the material frame (616).

8. A highly integrated CNC milling and turning center according to claim 7, characterized in that: A drive motor (21) is fixedly installed on the second housing (3). The output end of the drive motor (21) is fixedly connected to the first synchronous pulley (22). A mounting shaft (25) is rotatably connected to the first housing (2). A chuck (4) is installed on one end of the mounting shaft (25). A gear set (26) is provided on the other end of the mounting shaft (25). A second synchronous pulley (23) and a third synchronous pulley (24) are rotatably provided on the inner wall of the first housing (2). The first synchronous pulley (22) and the second synchronous pulley (23) are connected by synchronous belt drive. The third synchronous pulley (24) and the gear set (26) are connected by synchronous belt drive.

9. A highly integrated CNC turning and milling composite center according to claim 8, characterized in that: The first housing (2) is rotatably connected to a drive shaft (27). The bottom end of the drive shaft (27) is connected to the mounting shaft (25) via a bevel gear set (28). A fourth synchronous pulley (211) is provided on the top of the drive shaft (27). A telescopic rod (210) is provided on one side of the first housing (2) in the vertical direction. The fixed end of the telescopic rod (210) is rotatably mounted on the first housing (2), and a fifth synchronous pulley (212) is fixedly connected to the fixed end. The fifth synchronous pulley (212) and the fourth synchronous pulley (211) are connected by a synchronous belt drive. The telescopic rod (210) is rotatably connected to the first housing (2), and a fifth synchronous pulley (212) is fixedly connected to the fixed end. A sleeve (29) is rotatably connected to the outer wall of the telescopic end of the telescopic rod (210), and the sleeve (29) is slidably installed on the first housing (2) in the vertical direction. The processed part (5) is fixedly installed on the telescopic end of the telescopic rod (210). A movable shaft (213) is rotatably connected to one side of the first housing (2). A control rod (214) is fixedly connected to one end of the movable shaft (213), and a first gear (215) is fixedly connected to the other end of the movable shaft (213). A first toothed rod (216) is fixedly connected to the outer wall of the sleeve (29), and the first toothed rod (216) meshes with the first gear (215).

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