A turning and milling compound CNC machining center

Abstract

The present invention relates to the technical field of CNC machining centers, and discloses a turning and milling compound CNC machining center, comprising a support seat, a mounting frame installed on the top of the support seat, a fixed rail fixedly mounted on the outer wall of the support seat, a moving assembly provided on the outer wall of the fixed rail, a supporting assembly provided on the outer wall of the mounting frame, and a driving assembly provided on the outer wall of the mounting frame. The turning and milling compound CNC machining center uses a support plate provided in the inner cavity of the machining seat and a moving block provided on the top of the support plate to enable the moving block to move along the outer wall of a limiting rod. When the moving block is used toward the center of the support plate, iron chips are not attracted. When the moving block moves outward along the limiting rod, the iron chips on the top of the support plate are attracted, so that the iron chips on the top of the support plate can move with the movement of the moving block and enter the inner cavity of the collection trough, thereby realizing the collection of the iron chips.

Description

Technical Field

[0001] The invention relates to the technical field of CNC machining centers, in particular to a turning-milling compound CNC machining center. Background Art

[0002] CNC machining centers are highly efficient automated machine tools, comprised of mechanical equipment and numerical control systems, suitable for machining complex parts. They are among the most productive and widely used CNC machine tools in the world. After a single clamping, the parts can be processed in a variety of ways within the machining center.

[0003] When using a traditional vertical machining center, the steel workpiece is often fixed directly to the top of the processing base, and then a tool is used to process the steel workpiece. When the machining center processes the workpiece, a large amount of debris will be generated by cutting, and the debris will accumulate on the top of the processing table. When traditional equipment processes these iron chips, it needs to use a chip blower or sweeper to handle them, and the equipment needs to be shut down during cleaning, which affects the processing efficiency of the equipment. In addition, when in use, workers are required to participate in the cleaning, which poses certain safety risks. Summary of the Invention

[0004] The present invention provides a turning and milling compound CNC machining center, which solves the problems raised by the above background technology.

[0005] The present invention provides the following technical solution: a turning and milling compound CNC machining center, comprising a support base, a mounting frame installed on the top of the support base, the outer wall of the mounting frame is fixedly equipped with a fixed rail, the outer wall of the fixed rail is provided with a moving component, the outer wall of the support base is provided with a supporting component, the outer wall of the mounting frame is provided with a driving component, the outer wall of the mounting frame is fixedly equipped with a fixed plate, the outer wall of the fixed plate is rotatably connected to an auxiliary wheel, the bottom of the support base is fixedly equipped with a support leg, and the outer wall of the support base is fixedly equipped with a control screen.

[0006] As a preferred technical solution of the present invention: the moving assembly includes a lifting seat, the outer wall of the lifting seat is fixedly equipped with a limiting rail, the outer wall of the lifting seat is fixedly equipped with a driving motor, the outer wall of the lifting seat is rotatably connected to the driving screw, the outer wall of the limiting rail is movably connected to the cutting table, the top of the mounting frame is equipped with a supporting frame, the outer wall of the supporting frame is rotatably connected to the driving wheel, the outer wall of the driving wheel is equipped with a reduction gear box, the top of the mounting frame is equipped with a driving motor, the outer wall of the driving wheel is rollingly connected to the driving belt, and the outer wall of the lifting seat is fixedly equipped with a No. 1 synchronous magnetic block.

[0007] As a preferred technical solution of the present invention: the power output shaft of the driving motor is connected to the outer wall of the driving screw, the outer wall of the driving screw is threadedly connected to the inner wall of the cutting table, the lifting seat is movably sleeved on the outer wall of the fixed rail, and the outer wall of the driving wheel is engaged with the outer wall of the driving belt.

[0008] As a preferred technical solution of the present invention: the power output shaft of the drive motor is connected to the reduction gear box, the outer wall of the drive belt is connected to the outer wall of the lifting seat, there are two drive belts, and the two drive belts are respectively installed on both sides of the outer wall of the lifting seat, and the bottom of the reduction gear box is connected to the top of the mounting frame.

[0009] As an optimal technical solution of the present invention: the support assembly includes a processing seat, the top of the processing seat is equipped with a processing plate, the outer wall of the processing plate is provided with a fixed groove, the outer wall of the processing seat is fixedly equipped with a collecting groove, the inner cavity of the processing seat is fixedly equipped with a support plate, the top of the support plate is provided with a movable groove, the inner wall of the movable groove is fixedly equipped with a limiting rod, the outer wall of the limit rod is movably sleeved with a moving block, the top of the moving block is fixedly equipped with an arc rod, the inner cavity of the moving block is movably sleeved with an No. 1 attraction electromagnet, the top of the moving block is fixedly equipped with a No. 2 attraction electromagnet, the outer wall of the arc rod is movably sleeved with a supporting spring, the outer wall of the moving block is rotatably connected to the traction plate, the outer wall of the traction plate is rotatably connected to a lifting ring, the bottom of the inner cavity of the processing seat is fixedly equipped with a No. 1 sealing cylinder, the inner cavity of the No. 1 sealing cylinder is movably sleeved with a No. 1 piston rod, and the bottom of the No. 1 piston rod is fixedly equipped with a No. 1 piston plate.

[0010] As a preferred technical solution of the present invention: the opening position of the movable slot corresponds to the opening position of the fixed slot, the outer wall shape of the No. 1 attraction electromagnet matches the inner wall shape of the movable block, the outer wall of the No. 1 attraction electromagnet is movably sleeved on the outer wall of the arc rod, the curvature of the outer wall of the arc rod is equal to the curvature of the outer wall of the movable block, and the processing plate is made of austenitic stainless steel.

[0011] As a preferred technical solution of the present invention: the two ends of the outer wall of the support spring are respectively in contact with the outer wall of the No. 1 attraction electromagnet on both sides, and the support spring is made of high carbon steel, the outer wall diameter of the No. 1 piston plate is equal to the inner wall diameter of the No. 1 sealing cylinder, and the No. 1 piston plate is made of natural rubber, and there are eight moving blocks, which are installed in a ring shape on the outer wall of the processing plate.

[0012] As a preferred technical solution of the present invention: the drive assembly includes a connecting pipe, the outer wall of the connecting pipe is fixedly equipped with an air guide tube, the outer wall of the air guide tube is fixedly equipped with a No. 2 sealing cylinder, the inner cavity of the No. 2 sealing cylinder is movably connected with a No. 2 piston rod, the outer wall of the No. 2 piston rod is fixedly equipped with a No. 2 piston plate, the outer wall of the No. 2 piston rod is fixedly equipped with an auxiliary plate, the outer wall of the auxiliary plate is fixedly equipped with a No. 2 synchronous magnet, and the outer wall of the mounting frame is fixedly equipped with an auxiliary rod.

[0013] As a preferred technical solution of the present invention: the outer wall diameter of the No. 2 piston plate is equal to the inner wall diameter of the No. 2 sealing cylinder, the outer wall length of the auxiliary rod is equal to the outer wall length of the No. 2 piston rod, the end of the connecting tube away from the air guide tube is connected to the outer wall of the No. 1 sealing cylinder, the auxiliary plate is movably sleeved on the outer wall of the auxiliary rod, the magnetic pole of the end of the No. 2 synchronous magnet close to the No. 1 synchronous magnet is opposite to the magnetic pole of the end of the No. 1 synchronous magnet close to the No. 2 synchronous magnet, and the magnetic force between the No. 2 synchronous magnet and the No. 1 synchronous magnet is greater than the elastic force of the support spring.

[0014] As a preferred technical solution of the present invention: the outer wall of the auxiliary wheel is engaged with the outer wall of the drive belt, the control panel is electrically connected to the No. 2 attraction electromagnet and the No. 1 attraction electromagnet respectively, and the inner cavity volume of the No. 2 sealing cylinder is twice the inner cavity volume of the No. 1 sealing cylinder.

[0015] The present invention has the following beneficial effects:

[0016] 1. The turning and milling compound CNC machining center uses a support plate arranged in the inner cavity of the machining seat and a moving block arranged on the top of the support plate to pull the moving block as the lifting ring moves up and down, so that the moving block moves along the outer wall of the limit rod. When the moving block is used to the middle position of the center of the support plate, no iron chips are attracted. When the moving block moves outward along the limit rod, the No. 1 attraction electromagnet and the No. 2 attraction electromagnet are energized to attract the iron chips on the top of the support plate, so that the iron chips on the top of the support plate can move with the movement of the moving block and enter the inner cavity of the collecting tank to collect the iron chips, thereby avoiding the accumulation of iron chips on the top of the support plate, thereby avoiding clogging of the fixed tank, avoiding manual participation in debris cleaning, and avoiding the occurrence of safety accidents.

[0017] 2. The turning and milling compound CNC machining center, through the No. 1 synchronous magnetic block arranged on the outer wall of the lifting seat and the No. 2 synchronous magnetic block arranged on the outer wall of the auxiliary plate, will drive the No. 2 synchronous magnetic block and the auxiliary plate to rise and fall synchronously with the lifting seat as the lifting seat and the No. 1 synchronous magnetic block move upward, thereby driving the movement of the No. 2 piston plate. Under the action of the movement of the No. 2 piston plate, the No. 1 piston rod will be driven by the action of air pressure, thereby driving the lifting ring, making the lifting ring move up and down, so as to realize the driving of the moving block, making the moving block reciprocate along the outer wall of the limit rod, and when the moving block moves outward, it drives the iron chips on the top of the support plate to move outward, and the No. 1 piston rod is driven under the action of the reciprocating motion of the lifting seat, and the debris on the processing table can be cleaned without stopping the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the support structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the support structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the lifting seat structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the processing seat structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the processing seat of the present invention;

[0024] Figure 7 This is a schematic diagram of the support plate structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the lifting ring structure of the present invention;

[0026] Figure 9 This is a schematic diagram of the structure of the mobile block of the present invention;

[0027] Figure 10 This is a structural diagram of the No. 1 sealing cylinder of the present invention;

[0028] Figure 11 This is a schematic diagram of the connecting pipe structure of the present invention;

[0029] Figure 12 This is a structural diagram of the No. 2 sealing cylinder of the present invention.

[0030] In the figure: 1. Support base; 2. Mounting frame; 3. Moving assembly; 4. Fixed rail; 5. Support assembly; 6. Drive assembly; 7. Fixed plate; 8. Auxiliary wheels; 9. Support legs; 10. Control panel;

[0031] 301, lifting seat; 302, limiting rail; 303, driving motor; 304, driving screw; 305, cutting table; 306, supporting frame; 307, driving wheel; 308, reduction gearbox; 309, driving motor; 3010, driving belt; 3011, No. 1 synchronous magnetic block;

[0032] 501, machining base; 502, machining plate; 503, fixed groove; 504, collecting groove; 505, support plate; 506, movable groove; 507, limit rod; 508, movable block; 509, arc rod; 5010, attracting electromagnet No. 1; 5011, attracting electromagnet No. 2; 5012, support spring; 5013, traction plate; 5014, lifting ring; 5015, sealing cylinder No. 1; 5016, piston rod No. 1; 5017, piston plate No. 1;

[0033] 601. Connecting pipe; 602. Air guide pipe; 603. No. 2 sealing cylinder; 604. No. 2 piston rod; 605. No. 2 piston plate; 606. Auxiliary plate; 607. No. 2 synchronous magnet; 608. Auxiliary rod. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figure 1 - Figure 12 A turning and milling compound CNC machining center includes a support base 1, a mounting frame 2 is installed on the top of the support base 1, a fixed rail 4 is fixedly installed on the outer wall of the mounting frame 2, a moving component 3 is provided on the outer wall of the fixed rail 4, a supporting component 5 is provided on the outer wall of the support base 1, a driving component 6 is provided on the outer wall of the mounting frame 2, a fixed plate 7 is fixedly installed on the outer wall of the fixing plate 7, an auxiliary wheel 8 is rotatably connected to the outer wall of the fixing plate 7, a supporting leg 9 is fixedly installed on the bottom of the support base 1, and a control screen 10 is fixedly installed on the outer wall of the support base 1;

[0036] In the above structure, by setting the mounting frame 2 on the top of the support seat 1 and the fixed rail 4 on the outer wall of the mounting frame 2, the moving component 3 can move up and down along the outer wall of the fixed rail 4. During the up and down movement of the moving component 3, the workpiece on the top of the support component 5 can be processed, thereby achieving the corresponding processing goal.

[0037] In a preferred embodiment, the moving assembly 3 includes a lifting seat 301, the outer wall of the lifting seat 301 is fixedly equipped with a limit rail 302, the outer wall of the lifting seat 301 is fixedly equipped with a driving motor 303, the outer wall of the lifting seat 301 is rotatably connected to a driving screw 304, the outer wall of the limit rail 302 is movably sleeved with a cutting table 305, the top of the mounting frame 2 is installed with a support frame 306, the outer wall of the support frame 306 is rotatably connected to a driving wheel 307, the outer wall of the driving wheel 307 is installed with a reduction gear box 308, the top of the mounting frame 2 is installed with a driving motor 309, the outer wall of the driving wheel 307 is rotatably connected to a driving belt 3010, and the outer wall of the lifting seat 301 is fixedly equipped with a first synchronous magnetic block 3011;

[0038] In the above structure, the limiting rail 302 is set on the outer wall of the lifting seat 301, and the cutting table 305 can be limited under the action of the limiting rail 302, so that the cutting table 305 can be driven under the action of the driving motor 303 and the driving screw 304, so that the cutting table 305 moves left and right along the outer wall of the limiting rail 302, and in the process of the cutting table 305 moving left and right, the workpiece on the top of the support assembly 5 is processed, and the driving belt 3010 is driven up and down under the action of the driving motor 309, the reduction gear box 308 and the driving wheel 307, so as to realize the up and down movement of the lifting seat 301.

[0039] In a preferred embodiment, the power output shaft of the driving motor 303 is connected to the outer wall of the driving screw 304, the outer wall of the driving screw 304 is threadedly connected to the inner wall of the cutting table 305, the lifting seat 301 is movably sleeved on the outer wall of the fixed rail 4, and the outer wall of the driving wheel 307 is meshed with the outer wall of the driving belt 3010;

[0040] In the above structure, by means of a driving motor 303 provided on the outer wall of the lifting seat 301 and a driving screw 304 provided on the power output shaft of the driving motor 303, the driving screw 304 can be rotated under the drive of the driving motor 303. At this time, the cutting table 305 can be driven by the rotation of the driving screw 304. And by means of a support frame 306 and a driving wheel 307 installed on the top of the supporting seat 1, when the driving wheel 307 rotates, the outer wall of the driving wheel 307 engages with the outer wall of the driving belt 3010, so that the driving belt 3010 moves along the outer wall of the driving wheel 307, thereby achieving the lifting of the height of the lifting seat 301.

[0041] In a preferred embodiment, the power output shaft of the drive motor 309 is connected to the reduction gear box 308, the outer wall of the drive belt 3010 is connected to the outer wall of the lifting base 301, and there are two drive belts 3010, which are respectively installed on both sides of the outer wall of the lifting base 301. The bottom of the reduction gear box 308 is connected to the top of the mounting frame 2;

[0042] In the above structure, the reduction gearbox 308 and the drive motor 309 are provided, and the drive motor 309 provides power, and the power torque of the drive motor 309 is amplified under the action of the reduction gearbox 308, and then the drive wheel 307 is driven to rotate. During the rotation of the drive wheel 307, the drive belt 3010 is driven to rotate, thereby achieving the height increase of the lifting seat 301, so that the workpiece on the top of the support assembly 5 can be processed under the action of the lifting seat 301.

[0043] In a preferred embodiment, the support assembly 5 includes a processing seat 501, a processing plate 502 is installed on the top of the processing seat 501, a fixed groove 503 is provided on the outer wall of the processing plate 502, a collecting groove 504 is fixedly installed on the outer wall of the processing seat 501, a support plate 505 is fixedly installed on the inner cavity of the processing seat 501, a movable groove 506 is provided on the top of the support plate 505, a limit rod 507 is fixedly installed on the inner wall of the movable groove 506, a movable block 508 is movably sleeved on the outer wall of the limit rod 507, and an arc rod 509 is fixedly installed on the top of the movable block 508. 8 has an inner cavity movably connected to an attracting electromagnet No. 1 5010, a top of the moving block 508 is fixedly equipped with an attracting electromagnet No. 2 5011, an outer wall of the arc-shaped rod 509 is movably connected to a supporting spring 5012, an outer wall of the moving block 508 is rotatably connected to a traction plate 5013, an outer wall of the traction plate 5013 is rotatably connected to a lifting ring 5014, a bottom of the inner cavity of the processing base 501 is fixedly equipped with a sealing cylinder No. 1 5015, an inner cavity of the sealing cylinder No. 1 5015 is movably connected to a piston rod No. 1 5016, and a piston plate No. 1 5017 is fixedly equipped at the bottom of the piston rod No. 1 5016;

[0044] In the above structure, the workpiece is fixed by installing a processing plate 502 on the top of the processing seat 501 and a fixing groove 503 on the outer wall of the processing plate 502, and by installing a fixing fixture on the fixing groove 503, so that the workpiece is installed on the top of the processing plate 502, and by installing a limiting rod 507 on the inner wall of the movable groove 506, under the traction of the lifting ring 5014 and the traction plate 5013, when the lifting ring 5014 moves downward, the traction plate 5013 can pull the movable block 508 along the outer wall of the limiting rod 507 to move toward the center of the support plate 505, and when the lifting ring 5014 moves upward, it can push the movable block 508 to move along the outer wall of the limiting rod 507 to the outside of the support plate 505.

[0045] In a preferred embodiment, the opening position of the movable slot 506 corresponds to the opening position of the fixed slot 503, the outer wall shape of the first attraction electromagnet 5010 matches the inner wall shape of the movable block 508, the outer wall of the first attraction electromagnet 5010 is movably sleeved on the outer wall of the arc rod 509, the outer wall curvature of the arc rod 509 is equal to the outer wall curvature of the movable block 508, and the processing plate 502 is made of austenitic stainless steel;

[0046] In the above structure, by means of the arc rod 509 provided on the outer wall of the moving block 508 and the support spring 5012 provided on the outer wall of the arc rod 509, when the moving block 508 is expanded toward the outside of the support plate 505, adjacent moving blocks 508 will not contact each other. At this time, the No. 1 attraction electromagnet 5010 will be expanded under the action of the support spring 5012, so that when the moving block 508 moves, the iron filings on the top of the processing plate 502 can be attracted under the action of the No. 1 attraction electromagnet 5010 and the No. 2 attraction electromagnet 5011, so that the iron filings can move from the top of the processing plate 502 to the inner cavity of the collection tank 504, thereby cleaning the top of the processing plate 502.

[0047] In a preferred embodiment, the outer ends of the support spring 5012 are respectively in contact with the outer walls of the No. 1 attraction electromagnet 5010 on both sides, and the support spring 5012 is made of high-carbon steel. The outer wall diameter of the No. 1 piston plate 5017 is equal to the inner wall diameter of the No. 1 sealing cylinder 5015, and the No. 1 piston plate 5017 is made of natural rubber. There are eight moving blocks 508, and the eight moving blocks 508 are installed in a ring shape on the outer wall of the processing plate 502.

[0048] In the above structure, by setting the No. 1 piston rod 5016 in the inner cavity of the No. 1 sealing cylinder 5015 and the No. 1 piston plate 5017 on the outer wall of the No. 1 piston rod 5016, when the gas in the inner cavity of the No. 1 sealing cylinder 5015 is extracted, the No. 1 piston rod 5016 and the No. 1 piston plate 5017 will move downward along the inner wall of the No. 1 sealing cylinder 5015, thereby driving the lifting ring 5014 to move downward. In the process of the lifting ring 5014 moving downward, the traction plate 5013 is pulled to make the moving block 508 move along the outer wall of the limiting rod 507.

[0049] In a preferred embodiment, the drive assembly 6 includes a connecting tube 601, an air guide tube 602 is fixedly mounted on the outer wall of the connecting tube 601, a second sealing cylinder 603 is fixedly mounted on the outer wall of the air guide tube 602, a second piston rod 604 is movably sleeved on the inner cavity of the second sealing cylinder 603, a second piston plate 605 is fixedly mounted on the outer wall of the second piston rod 604, an auxiliary plate 606 is fixedly mounted on the outer wall of the second piston rod 604, a second synchronous magnet 607 is fixedly mounted on the outer wall of the auxiliary plate 606, and an auxiliary rod 608 is fixedly mounted on the outer wall of the mounting frame 2;

[0050] In the above structure, by the No. 1 synchronous magnetic block 3011 provided on the outer wall of the lifting seat 301 and the No. 2 synchronous magnetic block 607 provided on the outer wall of the auxiliary plate 606, as the lifting seat 301 moves up and down, the No. 1 synchronous magnetic block 3011 will drive the No. 2 synchronous magnetic block 607 and the auxiliary plate 606 to move with the movement of the lifting seat 301, thereby driving the No. 2 piston rod 604 to move up and down, causing the No. 2 piston plate 605 to move upward along the inner wall of the No. 2 sealing cylinder 603, thereby extracting the air in the inner cavity of the No. 1 sealing cylinder 5015, causing the No. 1 piston rod 5016 to move downward along the inner wall of the No. 1 sealing cylinder 5015, thereby pulling the lifting ring 5014 to move downward, thereby driving the movement of the moving block 508, causing the moving block 508 to move along the outer wall of the limit rod 507.

[0051] In a preferred embodiment, the outer wall diameter of the No. 2 piston plate 605 is equal to the inner wall diameter of the No. 2 sealing cylinder 603, the outer wall length of the auxiliary rod 608 is equal to the outer wall length of the No. 2 piston rod 604, the end of the connecting tube 601 away from the air guide tube 602 is connected to the outer wall of the No. 1 sealing cylinder 5015, the auxiliary plate 606 is movably sleeved on the outer wall of the auxiliary rod 608, the magnetic pole of the end of the No. 2 synchronous magnet 607 close to the No. 1 synchronous magnet 3011 is opposite to the magnetic pole of the end of the No. 1 synchronous magnet 3011 close to the No. 2 synchronous magnet 607, and the magnetic force between the No. 2 synchronous magnet 607 and the No. 1 synchronous magnet 3011 is greater than the elastic force of the support spring 5012;

[0052] In the above structure, by connecting the outer wall of the connecting tube 601 with the outer wall of the No. 1 sealing cylinder 5015, when the auxiliary plate 606 and the No. 2 piston rod 604 move with the movement of the lifting seat 301, the air in the inner cavity of the No. 1 sealing cylinder 5015 can be extracted and pushed, so that the No. 1 piston rod 5016 moves with the up and down movement of the No. 2 piston rod 604, thereby realizing the driving of the moving block 508, so that the moving block 508 can attract the iron filings of the processing plate 502, so that the iron filings enter the inner cavity of the collecting tank 504, and the magnetic force between the No. 2 synchronous magnetic block 607 and the No. 1 synchronous magnetic block 3011 is greater than the elastic force of the support spring 5012, which can avoid the elastic force between the adjacent moving blocks 508 after the compression of the support spring 5012 when the moving block 508 moves toward the middle of the support plate 505, thereby affecting the normal movement of the moving block 508.

[0053] In a preferred embodiment, the outer wall of the auxiliary wheel 8 is meshed with the outer wall of the drive belt 3010, the control panel 10 is electrically connected to the second attraction electromagnet 5011 and the first attraction electromagnet 5010, respectively, and the inner volume of the second sealing cylinder 603 is twice the inner volume of the first sealing cylinder 5015.

[0054] In the above structure, the fixing plate 7 provided on the outer wall of the mounting frame 2 and the auxiliary wheel 8 provided in the inner cavity of the fixing plate 7 drive the driving belt 3010 to rotate when the driving wheel 307 rotates, thereby causing the driving belt 3010 to drive the auxiliary wheel 8 to rotate. At this time, under the action of the auxiliary wheel 8 and the driving wheel 307, the driving belt 3010 is pulled, so that the driving belt 3010 drives the lifting seat 301 to rise and fall more stably.

[0055] Working principle: During the use of the above-mentioned equipment, when it is necessary to process a workpiece, the workpiece to be processed is placed on the top of the processing plate 502, and then the drive motor 309 can be started. Under the drive of the drive motor 309, the drive wheel 307 is rotated, and the drive wheel 307 is rotated in the inner cavity of the support frame 306. Since the outer wall of the drive wheel 307 and the outer wall of the drive belt 3010 are engaged with each other, the drive belt 3010 is driven by the drive wheel 307. Since the outer wall of the drive belt 3010 is connected to the outer wall of the lifting seat 301, the lifting of the workpiece is realized. The position of the lifting seat 301 is adjusted so that the lifting seat 301 can move up and down along the outer wall of the fixed rail 4, thereby adjusting the height of the cutting table 305. Subsequently, the driving motor 303 is started, and the driving screw 304 is rotated by the driving motor 303. Since the outer wall of the driving screw 304 and the inner wall of the cutting table 305 are engaged with each other, the cutting table 305 is driven to move along the outer wall of the limit rail 302, thereby adjusting the left and right position of the cutting table 305. Subsequently, the workpiece on the top of the processing plate 502 can be processed.

[0056] During the processing of the workpiece, when it is necessary to clean the iron filings on the top of the processing plate 502, the control panel 10 stops supplying power to the No. 1 attraction electromagnet 5010 and the No. 2 attraction electromagnet 5011, so that the magnetic force of the No. 1 attraction electromagnet 5010 and the No. 2 attraction electromagnet 5011 disappears. As the lifting seat 301 moves upward, the No. 2 synchronization magnetic block 607 is pulled and driven by the No. 1 synchronization magnetic block 3011, so that the No. 2 synchronization magnetic block 607 and the auxiliary plate 606 move with the movement of the lifting seat 301, so that the auxiliary plate 606 moves upward along the outer wall of the auxiliary rod 608, and at the same time pulls the No. 2 piston plate 605 to move upward along the inner wall of the No. 2 sealing cylinder 603. At this time, as the No. 2 piston plate 605 moves upward, the air in the inner cavity of the No. 1 sealing cylinder 5015 will be extracted, causing the No. 1 piston plate 5017 and the No. 1 piston rod 5016 to move downward. At this time, as the No. 1 piston rod 5016 moves downward, the lifting ring 5014 and the traction plate 5013 will pull the moving block 508, causing the moving block 508 to move along the outer wall of the limit rod 507 toward the center of the support plate 505. As the moving block 508 moves along the outer wall of the limit rod 507, the adjacent No. 1 attraction electromagnets 5010 will contact and conflict with each other, causing the No. 1 attraction electromagnet 5010 to retract into the inner cavity of the moving block 508 and compress the support spring 5012. ， The movable block 508 can be moved as close to the center of the support plate 505 as possible;

[0057] Then the lifting seat 301 is moved downward, and the No. 2 attraction electromagnet 5011 and the No. 1 attraction electromagnet 5010 are energized under the action of the control panel 10, so that the magnetic force of the No. 2 attraction electromagnet 5011 and the support spring 5012 is restored. Similarly, under the action of the lifting seat 301, the auxiliary plate 606 is driven again. At this time, the No. 2 piston plate 605 is at the top of the No. 2 sealing cylinder 603. As the lifting seat 301 moves downward, the No. 2 piston plate 605 moves downward along the inner wall of the No. 2 sealing cylinder 603. At this time, the gas in the inner cavity of the No. 2 sealing cylinder 603 will enter the No. 1 sealing cylinder 5015 through the air guide pipe 602 and the connecting pipe 601, so that the No. 1 piston rod 5016 and the No. 1 piston plate 5017 move upward, driving the lifting ring 5014 upward. , causing the moving block 508 to move toward the outside of the support plate 505. As the moving block 508 moves, the No. 2 attraction electromagnet 5011 and the No. 1 attraction electromagnet 5010 will attract the debris generated by cutting on the top of the processing plate 502, and the debris will move with the movement of the moving block 508, causing the debris to move outward to the edge of the processing plate 502. At this time, the lifting seat 301 continues to move downward. When the lifting seat 301 moves to the bottom, the No. 2 attraction electromagnet 5011 and the No. 1 attraction electromagnet 5010 are powered off again under the action of the control panel 10, and the adsorption of the debris is stopped, so that the debris enters the inner cavity of the collection tank 504, and the top of the support plate 505 is cleaned to prevent the debris generated by cutting from accumulating on the top of the support plate 505.

[0058] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0059] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A turning and milling composite CNC machining center, comprising a support base (1), characterized in that: The top of the support base (1) is provided with a mounting frame (2), the outer wall of the mounting frame (2) is fixedly equipped with a fixed rail (4), the outer wall of the fixed rail (4) is provided with a moving component (3), the outer wall of the support base (1) is provided with a supporting component (5), the outer wall of the mounting frame (2) is provided with a driving component (6), the outer wall of the mounting frame (2) is fixedly equipped with a fixing plate (7), the outer wall of the fixing plate (7) is rotatably connected to an auxiliary wheel (8), the bottom of the support base (1) is fixedly equipped with a supporting leg (9), and the outer wall of the support base (1) is fixedly equipped with a control screen (10); The support assembly (5) includes a processing seat (501), a processing plate (502) is installed on the top of the processing seat (501), a fixing groove (503) is provided on the outer wall of the processing plate (502), a collecting groove (504) is fixedly installed on the outer wall of the processing seat (501), a support plate (505) is fixedly installed in the inner cavity of the processing seat (501), a moving groove (506) is provided on the top of the support plate (505), a limiting rod (507) is fixedly installed on the inner wall of the moving groove (506), a moving block (508) is movably sleeved on the outer wall of the limiting rod (507), an arc rod (509) is fixedly installed on the top of the moving block (508), and the moving block (50 8) is movably sleeved with an inner cavity of the movable block (508) and is fixedly equipped with a No. 2 attraction electromagnet (5011). The outer wall of the arc-shaped rod (509) is movably sleeved with a support spring (5012). The outer wall of the movable block (508) is rotatably connected to a traction plate (5013). The outer wall of the traction plate (5013) is rotatably connected to a lifting ring (5014). The bottom of the inner cavity of the processing seat (501) is fixedly equipped with a No. 1 sealing cylinder (5015). The inner cavity of the No. 1 sealing cylinder (5015) is movably sleeved with a No. 1 piston rod (5016). The bottom of the No. 1 piston rod (5016) is fixedly equipped with a No. 1 piston plate (5017).

2. A turning-milling compound CNC machining center according to claim 1, characterized in that: The moving assembly (3) comprises a lifting seat (301), an outer wall of the lifting seat (301) is fixedly equipped with a limiting rail (302), an outer wall of the lifting seat (301) is fixedly equipped with a driving motor (303), an outer wall of the lifting seat (301) is rotatably connected to a driving screw (304), an outer wall of the limiting rail (302) is movably sleeved with a cutting table (305), a support frame (306) is installed on the top of the mounting frame (2), an outer wall of the support frame (306) is rotatably connected to a driving wheel (307), an outer wall of the driving wheel (307) is installed with a reduction gear box (308), a driving motor (309) is installed on the top of the mounting frame (2), an outer wall of the driving wheel (307) is rollingly connected to a driving belt (3010), and an outer wall of the lifting seat (301) is fixedly equipped with a No. 1 synchronous magnetic block (3011).

3. The turning-milling compound CNC machining center according to claim 2, characterized in that: The power output shaft of the driving motor (303) is connected to the outer wall of the driving screw (304), the outer wall of the driving screw (304) is threadedly connected to the inner wall of the cutting table (305), the lifting seat (301) is movably sleeved on the outer wall of the fixed rail (4), and the outer wall of the driving wheel (307) is meshed with the outer wall of the driving belt (3010).

4. The turning-milling compound CNC machining center according to claim 3, characterized in that: The power output shaft of the driving motor (309) is connected to the reduction gear box (308), and the outer wall of the driving belt (3010) is connected to the outer wall of the lifting seat (301). There are two driving belts (3010), and the two driving belts (3010) are respectively installed on both sides of the outer wall of the lifting seat (301). The bottom of the reduction gear box (308) is connected to the top of the mounting frame (2).

5. The turning-milling compound CNC machining center according to claim 1, characterized in that: The opening position of the movable groove (506) corresponds to the opening position of the fixed groove (503), the outer wall shape of the No. 1 attraction electromagnet (5010) matches the inner wall shape of the movable block (508), the outer wall of the No. 1 attraction electromagnet (5010) is movably sleeved on the outer wall of the arc rod (509), the outer wall curvature of the arc rod (509) is equal to the outer wall curvature of the movable block (508), and the processing plate (502) is made of austenitic stainless steel.

6. The turning-milling compound CNC machining center according to claim 5, characterized in that: The two ends of the outer wall of the support spring (5012) are respectively fitted with the outer walls of the No. 1 attraction electromagnet (5010) on both sides, and the support spring (5012) is made of high carbon steel. The outer wall diameter of the No. 1 piston plate (5017) is equal to the inner wall diameter of the No. 1 sealing cylinder (5015), and the No. 1 piston plate (5017) is made of natural rubber. There are eight moving blocks (508), and the eight moving blocks (508) are installed in a ring shape on the outer wall of the processing plate (502).

7. The turning-milling compound CNC machining center according to claim 5, characterized in that: The driving assembly (6) includes a connecting tube (601), an air guide tube (602) is fixedly mounted on the outer wall of the connecting tube (601), a No. 2 sealing tube (603) is fixedly mounted on the outer wall of the air guide tube (602), a No. 2 piston rod (604) is movably sleeved on the inner cavity of the No. 2 sealing tube (603), a No. 2 piston plate (605) is fixedly mounted on the outer wall of the No. 2 piston rod (604), an auxiliary plate (606) is fixedly mounted on the outer wall of the No. 2 piston rod (604), a No. 2 synchronous magnetic block (607) is fixedly mounted on the outer wall of the auxiliary plate (606), and an auxiliary rod (608) is fixedly mounted on the outer wall of the mounting frame (2).

8. The turning-milling compound CNC machining center according to claim 7, characterized in that: The outer wall diameter of the No. 2 piston plate (605) is equal to the inner wall diameter of the No. 2 sealing cylinder (603), the outer wall length of the auxiliary rod (608) is equal to the outer wall length of the No. 2 piston rod (604), the end of the connecting tube (601) away from the air guide tube (602) is connected to the outer wall of the No. 1 sealing cylinder (5015), the auxiliary plate (606) is movably sleeved on the outer wall of the auxiliary rod (608), the magnetic pole of the end of the No. 2 synchronous magnetic block (607) close to the No. 1 synchronous magnetic block (3011) is opposite to the magnetic pole of the end of the No. 1 synchronous magnetic block (3011) close to the No. 2 synchronous magnetic block (607), and the magnetic force between the No. 2 synchronous magnetic block (607) and the No. 1 synchronous magnetic block (3011) is greater than the elastic force of the support spring (5012).

9. The turning-milling compound CNC machining center according to claim 8, characterized in that: The outer wall of the auxiliary wheel (8) is meshed with the outer wall of the drive belt (3010), the control panel (10) is electrically connected to the second attraction electromagnet (5011) and the first attraction electromagnet (5010), respectively, and the inner cavity volume of the second sealing cylinder (603) is twice the inner cavity volume of the first sealing cylinder (5015).

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