Vertical numerical control boring and milling machine

Abstract

The invention relates to the technical field of boring and milling machines, and provides a vertical numerical control boring and milling machine which comprises a supporting plate, a first electric sliding base and a fixing plate are installed on the supporting plate, a second electric sliding base is installed above the first electric sliding base, a sliding block is installed on the second electric sliding base in a sliding mode, and a transverse plate is fixedly connected to the sliding block; a first adjusting assembly is installed on the transverse plate, a first fixing assembly and a second fixing assembly are installed on the two sides of the first adjusting assembly in a sliding mode respectively, pressing rods are installed in the first fixing assembly and the second fixing assembly in a sliding mode, an inner groove is formed in the lowest pressing rod, and a clamping rod is installed in the inner groove. According to the technical scheme, the problems that an existing boring and milling machine cannot adaptively change the clamping outline according to the outline of the periphery of an object, cannot switch between outline clamping and plane clamping and cannot automatically stop working after cooling liquid is used up are solved.

Description

Technical Field

[0001] The invention relates to the technical field of boring and milling machines, and in particular to a vertical numerically controlled boring and milling machine. Background Art

[0002] CNC boring and milling machines are high-precision and high-efficiency processing equipment, which are widely used in machinery manufacturing, aerospace, automobile industry and other fields. CNC boring and milling machines combine the functions of boring and milling, and can complete the processing of complex parts on the same equipment, greatly improving production efficiency and processing accuracy. Existing CNC boring and milling machines still have some shortcomings.

[0003] For example, the invention patent with publication number CN113523848A discloses a multifunctional digital display vertical milling and boring machine. By setting a clamping mechanism, the use effect of the multifunctional digital display vertical milling and boring machine can be greatly improved. The clamping mechanism can clamp and position the workpiece processed by the multifunctional digital display vertical milling and boring machine. When clamping an irregular workpiece, the irregular workpiece can be clamped and positioned by the clamping mechanism. The contact plate arranged outside the clamping mechanism is bent so that the clamping mechanism can be clamped and positioned along the edge of the irregular workpiece, so that the workpiece can be subjected to multiple extrusion forces, thereby improving its stability. The use effect of the multifunctional digital display vertical milling and boring machine can be greatly improved by the clamping mechanism. Although the above device can realize the clamping function during processing, it cannot adaptively change the clamping contour according to the contour of the outer periphery of the object during use, and cannot switch between adaptive contour clamping and plane clamping. The adaptability is insufficient, and the existing boring and milling machine cannot automatically stop working after the coolant is used up during use. Summary of the invention

[0004] The invention provides a vertical CNC boring and milling machine, which solves the problems that the existing boring and milling machines cannot adaptively change the clamping contour according to the contour of the outer periphery of an object, cannot switch between adaptive contour clamping and plane clamping, and cannot automatically stop working after the coolant is used up.

[0005] The technical solution of the present invention is as follows:

[0006] The cam is an axial lift of the second electric slide, and a plurality of axial lifts are provided on the cam, wherein the plurality of axial lifts are provided on the cam, and the plurality of axial lifts are provided on the cam. A third motor is fixedly connected to the support block, a bidirectional screw is fixedly provided on the output shaft of the third motor, a second support block and a fourth support block are threadedly installed on both sides of the bidirectional screw, the second support block and the fourth support block are respectively connected to the first fixed component and the second fixed component, a second adjusting component is installed on the fixed plate, a vertical milling head is installed on the second adjusting component, a tool is installed below the vertical milling head, a shell is installed above the vertical milling head, a machine-off button is installed on the vertical milling head, a protection component and an extrusion component are installed on the shell, a connecting pipe is provided on the side of the shell, a guide component is installed on the connecting pipe, a second extension pipe is installed below the guide component, and a traction steel rope is connected between the bottom of the second extension pipe and the guide component.

[0007] As a preferred solution of the present invention, the first adjustment component includes a first fixed block fixedly connected to the horizontal plate, a first motor is installed on the horizontal plate, a first gear is fixedly connected to the output shaft of the first motor, a first gear ring is meshedly connected to the outer side of the first gear, and a first connecting plate is fixedly connected to the top of the first gear ring.

[0008] As a preferred solution of the present invention, a third support block is fixedly connected to the first connecting plate, the first support block and the first connecting plate are fixedly connected, the first connecting plate and the first support block are fixedly connected, and the bidirectional screw and the third support block are rotatably connected.

[0009] As a preferred solution of the present invention, the second adjustment assembly includes a second fixed block fixedly connected to the fixed plate, a second motor is mounted on the second fixed block, a second gear is fixedly connected to the output shaft of the second motor, a second gear is meshingly connected to the outer side of the second gear, a second connecting plate is fixedly connected to the second gear ring, and the second connecting plate and the vertical milling head and the connecting pipe are all fixedly connected.

[0010] As a preferred solution of the present invention, the first fixed component includes a first slide plate slidably mounted on the first connecting plate, a first electric push rod is fixedly provided on the first slide plate, a connecting plate is fixedly connected to the first electric push rod, and a connecting block is fixedly connected to the first slide plate.

[0011] As a preferred solution of the present invention, the first fixing component and the second fixing component have the same structure and are oriented in opposite directions, the pressure rod is connected to the first fixing component and the second fixing component in the same manner, and the connecting block and the second supporting block are fixedly connected.

[0012] As a preferred solution of the present invention, the guide assembly includes a first connecting ring fixedly connected to the connecting pipe, a first extension pipe is slidably installed below the connecting pipe, a threaded bushing is threadedly connected to the first extension pipe, a second connecting ring is rotatably connected to the outer side of the threaded bushing, a mounting block is rotatably connected to the outer side of the second connecting ring, a second electric push rod is installed between the mounting block and the first connecting ring, the bottom of the first extension pipe is connected to the second extension pipe, and the second connecting ring is connected to the traction steel rope.

[0013] As a preferred solution of the present invention, the protection component includes a conveyor belt installed on the outer shell, a convex plate is fixedly connected to the conveyor belt located outside the outer shell, an elastic rope is fixedly connected to the convex plate, a fifth support block is fixedly connected to the vertical milling head, a rotating rod is rotatably installed on the fifth support block, and a vortex spring is installed between the rotating rod and the fifth support block.

[0014] As a preferred solution of the present invention, the front half of the conveyor belt protrudes from the surface of the outer shell, a sealing gasket located on the outside of the conveyor belt is installed on the outer shell, one side of the elastic rope is connected to the convex plate, and the other side of the elastic rope is connected to the side of the rotating rod away from the convex plate.

[0015] As a preferred solution of the present invention, the extrusion assembly includes an opening on the outer shell, a blocking cover is installed in the opening, a guide rod is fixedly arranged in the outer shell, a pressure plate is fixedly connected to the conveyor belt located on the inner side of the outer shell, the pressure plate and the guide rod are slidably connected, and a counterweight is fixedly connected to the pressure plate.

[0016] The working principle and beneficial effects of the present invention are:

[0017] 1. The device is provided with a first fixing assembly, a second fixing assembly, a pressure rod, a lap rod and a first spring. Through the multiple pressure rods arranged in parallel horizontally and vertically, the device can adapt to the clamping and fixing of metal materials with different external contours. After the clamping is completed, the first electric push rod can be extended so that the connecting plate can abut against part of the lap rod, so that the pressure rod can maintain the clamping state with the metal material, solving the defect that the existing boring and milling machine cannot adaptively change the clamping contour according to the contour of the outer periphery of the object for use. The device can install a clamping rod in the pressure rod at a local position, so that a row of pressure rods can slide back and forth synchronously, thereby adapting to the fixing work of metal materials with different contour structures. It can also extend the first electric push rod, and the connecting plate can press the lap rod on the rear side of the pressure rod, so that the device can adapt to the plane part of the metal material for fixing work, enhancing the adaptability of the device, and solving the defect that the existing boring and milling machine cannot switch between adapting to contour clamping and plane clamping.

[0018] 2. Through the guide assembly and protection assembly on the device, when the pressure plate in the shell slides downward, the pressure plate will squeeze the coolant in the shell outward. While being squeezed out, the coolant will drive the conveyor belt to rotate, and the track of the conveyor belt will pull the convex plate to move upward. The elastic rope on the convex plate will pull the rotating rod downward. As the pressure of the elastic rope on the rotating rod gradually increases, the rotating rod will press the shutdown button to realize the function of automatic shutdown after the coolant is used up, thereby ensuring the safety of the device during use and solving the problem that the existing boring and milling machine cannot automatically stop working after the coolant is used up during use.

[0019] 3. By setting up the first adjustment component and the second adjustment component, the device can change the angle of the vertical milling head and the angle of the metal material to be processed. The second motor drives the second gear to rotate, thereby driving the angle of the second gear ring and the vertical milling head, thereby changing the boring and milling processing angle, thereby enhancing the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of a vertical CNC boring and milling machine of the present invention;

[0022] Figure 2 It is a schematic diagram of the split structure of the second fixing block and the second connecting plate of the present invention;

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of the structure at center A;

[0024] Figure 4 yes Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0025] Figure 5 yes Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0026] Figure 6 It is a schematic diagram of the split structure of the second electric slide and the first connecting plate of the present invention;

[0027] Figure 7 yes Figure 6 A magnified schematic diagram of the structure at D in the middle;

[0028] Figure 8 yes Figure 6 A magnified schematic diagram of the structure at E in the middle;

[0029] Fig. 9 It is a schematic diagram of the connection structure of the compression rod and the lap rod of the present invention;

[0030] Fig.10 It is a schematic diagram of the internal structure of the shell of the present invention.

[0031] 1. Support plate; 2. First electric slide seat; 3. Second electric slide seat; 4. Sliding block; 5. Cross plate; 6. First adjusting assembly; 601. First fixed block; 602. First motor; 603. First gear; 604. First gear ring; 605. First connecting plate; 7. Fixed plate; 8. Second adjusting assembly; 801. Second fixed block; 802. Second motor; 803. Second gear; 804. Second gear ring; 805. Second connecting plate; 9. First fixed assembly; 901. First slide plate; 902. First electric push rod; 903. Connecting plate; 904. Connecting block; 10. First supporting block; 11. Third motor; 12. Bidirectional screw; 13. Second supporting block; 14. Third supporting block; 15. Fourth supporting block; 16. Second fixed assembly; 17. Press rod ; 18. Inner groove; 19. Clamping rod; 20. Overlap rod; 21. First spring; 22. Vertical milling head; 23. Tool; 24. Housing; 25. Connecting pipe; 26. Guide assembly; 2601. First connecting ring; 2602. First extension pipe; 2603. Second electric push rod; 2604. Mounting block; 2605. Second connecting ring; 2606. Threaded bushing; 27. Traction rope; 28. Second extension pipe; 29. ​​Protection assembly; 2901. Conveyor belt; 2902. Lug; 2903. Elastic rope; 2904. Rotating rod; 2905. Fifth support block; 2906. Vortex spring; 30. Shutdown button; 31. Sealing pad; 32. Extrusion assembly; 3201. Opening; 3202. Plug cover; 3203. Guide rod; 3204. Press plate; 3205. Counterweight. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0033] Example 1

[0034] like Figure 1-Figure 10As shown, this embodiment proposes a vertical CNC boring and milling machine, including a support plate 1, a first electric slide 2 and a fixed plate 7 are installed on the support plate 1, a second electric slide 3 is installed above the first electric slide 2, a slider 4 is slidably installed on the second electric slide 3, a cross plate 5 is fixedly connected to the slider 4, a first adjustment component 6 is installed on the cross plate 5, the first adjustment component 6 is used to adjust the angle of the metal material to be processed, and a first fixing component 9 and a second fixing component 16 are slidably installed on both sides of the first adjustment component 6, and the first fixing component 9 and the second fixing component 16 are both slidably installed. A pressure rod 17 is installed dynamically, an inner groove 18 is opened in the lowest pressure rod 17, a clamping rod 19 is installed in the inner groove 18, and the clamping rod 19 runs through the remaining pressure rods 17 except the lowest one, a lap rod 20 is fixedly connected to the pressure rod 17, a first spring 21 is installed between the pressure rod 17 and the first fixing component 9, a first support block 10 is installed on the first adjustment component 6, a third motor 11 is fixedly connected to the first support block 10, a bidirectional screw 12 is fixedly arranged on the output shaft of the third motor 11, and a second support block 13 and a fourth support block are respectively threadedly installed on both sides of the bidirectional screw 12 15, the second support block 13 and the fourth support block 15 are connected to the first fixing component 9 and the second fixing component 16 respectively, and the bidirectional screw 12 is driven to rotate by the third motor 11, thereby driving the second support block 13 and the fourth support block 15 to move toward or away from each other, and then the clamping function is realized by the first fixing component 9 and the second fixing component 16, and the second adjusting component 8 is installed on the fixing plate 7, and the second adjusting component 8 is installed on the second adjusting component 8. A milling head 22 is installed on the second adjusting component 8, and a tool 23 is installed below the milling head 22. The second adjusting component 8 is used to change the angle of the milling head 22 and the tool 23 , thereby changing the boring and milling processing angle, a housing 24 is installed above the vertical milling head 22, a shutdown button 30 is installed on the vertical milling head 22, a protection component 29 and an extrusion component 32 are installed on the housing 24, a connecting pipe 25 is connected to the side of the housing 24, a flow guide component 26 is installed on the connecting pipe 25, a second extension pipe 28 is installed below the flow guide component 26, a traction steel rope 27 is connected between the bottom of the second extension pipe 28 and the flow guide component 26, and the traction steel rope 27 can change the initial position through the flow guide component 26, thereby changing the position of the water outlet of the second extension pipe 28. When the device is in use, the extrusion component 32 can gradually squeeze out the coolant in the device. During the extrusion process of the coolant, the protection component 29 can gradually press the shutdown button 30, so that the device can be shut down after the coolant is completely squeezed out, thereby realizing the protection function.

[0035] Example 2

[0036] like Figure 1-Figure 10 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes a vertical CNC boring and milling machine.

[0037] In this embodiment, the first adjustment component 6 includes a first fixed block 601 fixedly connected to the horizontal plate 5, a first motor 602 is installed on the horizontal plate 5, a first gear 603 is fixedly connected to the output shaft of the first motor 602, a first gear ring 604 is meshingly connected to the outer side of the first gear 603, a first connecting plate 605 is fixedly connected to the top of the first gear ring 604, and the first gear 603 is driven to rotate by the first motor 602, thereby driving the first gear ring 604 and the first connecting plate 605 to rotate, thereby changing the installation angle of the metal material.

[0038] In this embodiment, a third support block 14 is fixedly connected to the first connecting plate 605, the first support block 10 and the first connecting plate 605 are fixedly connected, the first connecting plate 605 and the first support block 10 are fixedly connected, and the bidirectional screw 12 and the third support block 14 are rotatably connected. The end of the bidirectional screw 12 is supported by the third support block 14, so that the bidirectional screw 12 can remain stable.

[0039] In this embodiment, the second adjustment component 8 includes a second fixed block 801 fixedly connected to the fixed plate 7, a second motor 802 is installed on the second fixed block 801, a second gear 803 is fixedly connected to the output shaft of the second motor 802, a second gear ring 804 is meshingly connected to the outer side of the second gear 803, a second connecting plate 805 is fixedly connected to the second gear ring 804, the second connecting plate 805 and the vertical milling head 22 and the connecting tube 25 are all fixedly connected, the second motor 802 on the second fixed block 801 drives the second gear 803 to rotate, and drives the second gear ring 804 to rotate, the second gear ring 804 will drive the second connecting plate 805 to rotate, and the second connecting plate 805 will change the boring and milling angle of the device when it rotates.

[0040] In this embodiment, the first fixed component 9 includes a first slide plate 901 slidably mounted on the first connecting plate 605, a first electric push rod 902 is fixedly provided on the first slide plate 901, a connecting plate 903 is fixedly connected to the first electric push rod 902, and a connecting block 904 is fixedly connected to the first slide plate 901. The device can drive the connecting plate 903 to slide on the first slide plate 901 by extending the first electric push rod 902, so as to subsequently adjust the overall clamping method of the device. The position of the first slide plate 901 itself can be adjusted to clamp metal materials of different sizes.

[0041] In this embodiment, the first fixing component 9 and the second fixing component 16 have the same structure and are oriented in opposite directions. The connection method between the pressure rod 17 and the first fixing component 9 and the second fixing component 16 is the same. The connecting block 904 and the second supporting block 13 are fixedly connected. When the second supporting block 13 slides, it will drive the connecting block 904 to move, thereby cooperating with the second fixing component 16 to clamp the metal material.

[0042] In this embodiment, the flow guide assembly 26 includes a first connecting ring 2601 fixedly connected to the connecting pipe 25, a first extension pipe 2602 is slidably installed below the connecting pipe 25, a threaded bushing 2606 is threadedly connected to the first extension pipe 2602, a second connecting ring 2605 is rotatably connected to the outer side of the threaded bushing 2606, a mounting block 2604 is rotatably connected to the outer side of the second connecting ring 2605, a second electric push rod 2603 is installed between the mounting block 2604 and the first connecting ring 2601, and the bottom of the first extension pipe 2602 is connected to the second The second connecting ring 2605 is connected to the extension pipe 28, and the second connecting ring 2605 is connected to the traction steel rope 27. By extending or shortening the second electric push rod 2603 between the first connecting ring 2601 and the mounting block 2604, the position of the second electric push rod 2603 on the connecting pipe 25 is changed, and the height of the second extension pipe 28 is changed. The initial height of the second connecting ring 2605 on the first extension pipe 2602 can also be changed by rotating the threaded bushing 2606, thereby changing the tension of the traction steel rope 27, thereby changing the direction of the water outlet of the second extension pipe 28.

[0043] In this embodiment, the protection component 29 includes a conveyor belt 2901 installed on the outer shell 24, and a convex plate 2902 is fixedly connected to the conveyor belt 2901 located on the outer side of the outer shell 24, and an elastic rope 2903 is fixedly connected to the convex plate 2902. A fifth support block 2905 is fixedly connected to the vertical milling head 22, and a rotating rod 2904 is rotatably installed on the fifth support block 2905. A vortex spring 2906 is installed between the rotating rod 2904 and the fifth support block 2905. When the device continues to spray coolant, the track of the conveyor belt 2901 slowly rotates clockwise, thereby pulling the elastic rope 2903 through the convex plate 2902, and the rotating rod 2904 gradually rotates clockwise, which is convenient for the subsequent automatic shutdown of the boring and milling machine after the coolant is used up, and the vortex spring 2906 facilitates the resetting of the rotating rod 2904.

[0044] In this embodiment, the front half of the conveyor belt 2901 protrudes from the surface of the outer shell 24, and a sealing gasket 31 is installed on the outer shell 24 and is located on the outside of the conveyor belt 2901. The sealing gasket 31 ensures that the conveyor belt 2901 always remains in a sealed state when working. One side of the elastic rope 2903 is connected to the convex plate 2902, and the other side of the elastic rope 2903 is connected to the side of the rotating rod 2904 away from the convex plate 2902, ensuring that when the elastic rope 2903 is pulled, the rotating rod 2904 can rotate clockwise.

[0045] In this embodiment, the extrusion assembly 32 includes an opening 3201 opened on the outer shell 24, a blocking cover 3202 is installed in the opening 3201, a guide rod 3203 is fixedly arranged in the outer shell 24, a pressure plate 3204 is fixedly connected to the conveyor belt 2901 located on the inner side of the outer shell 24, the pressure plate 3204 and the guide rod 3203 are slidably connected, a counterweight block 3205 is fixedly connected to the pressure plate 3204, and the counterweight block 3205 enables the pressure plate 3204 to move downward on the guide rod 3203. During the continuous downward movement, the pressure plate 3204 will drive the conveyor belt 2901 to rotate slowly, so that the boring and milling processing can be automatically stopped after the coolant is used up.

[0046] Specifically, the present invention is a vertical CNC boring and milling machine, first, as Figure 1 , Figure 6 and Figure 7 As shown, the first electric slide 2 on the support plate 1 is used to adjust the position of the second electric slide 3, the second electric slide 3 is used to adjust the position of the slider 4 and the cross plate 5, the cross plate 5 is used to connect the slider 4 and the first fixed block 601, the first motor 602 on the first adjustment component 6 drives the first gear 603 to rotate, thereby driving the first gear ring 604 to rotate, so as to subsequently adjust the installation angle of the metal material to be processed on the first connecting plate 605, the bidirectional screw 12 is driven to rotate by the third motor 11 on the first support block 10, and the second support block 13 and the fourth support block 15 move toward or away from each other, thereby changing the distance between the first slide 901 on the first fixed component 9 and the second fixed component 16, and the third support block 14 is used to support the end of the bidirectional screw 12. Figure 7-Figure 9 As shown, when it is necessary to clamp an irregularly shaped object, the first spring 21 on the outside of the lap rod 20 will be compressed after the pressure rod 17 in the first fixing assembly 9 and the second fixing assembly 16 presses the metal material, and the multiple pressure rods 17 installed in parallel horizontally and vertically will adapt to metal materials with different contours. At this time, the first electric push rod 902 can be extended to drive the connecting plate 903 to slide on the first slide plate 901. The connecting plate 903 can press part of the lap rod 20, so that some of the pressure rods 17 on the device can stably clamp the metal material, and the remaining pressure rods 17 support the contour of the metal material, thereby ensuring the stability of boring and milling processing. When adapting to the processing of metal materials with flat sides, the first electric push rod 902 can be extended to press the connecting plate 903, so that the pressure rods 17 on the first fixing assembly 9 and the second fixing assembly 16 can maintain the plane to press and fix the metal material. The device can adjust the clamping method.

[0047] like Figure 1-Figure 6 and Fig.10As shown, the device can change the boring and milling angle. The second motor 802 on the second fixed block 801 drives the second gear 803 to rotate, and the second gear 803 drives the second gear ring 804 to rotate. The second gear ring 804 drives the second connecting plate 805 to rotate. When the second connecting plate 805 rotates, the angle between the milling head 22 and the tool 23 is changed, thereby changing the boring and milling angle. The device can change the height and angle of the coolant spray. By extending or shortening the second electric push rod 2603 between the first connecting ring 2601 and the mounting block 2604, the position of the second electric push rod 2603 on the connecting pipe 25 is changed, and the height of the second extension pipe 28 is changed. By rotating the threaded bushing 2606, the initial height of the second connecting ring 2605 on the first extension pipe 2602 is changed, thereby changing the tension of the traction steel rope 27, thereby changing the direction of the water outlet of the second extension pipe 28, and then changing the spray height and angle of the coolant. By pressing the convex plate 2902 on the conveyor belt 2901, the pressing plate 3204 slides on the guide rod 3203. When the pressing plate 3204 slides to the top, as shown in FIG. Fig.10 As shown, the plug cover 3202 can be removed to add coolant into the opening 3201, so that the device can continue to cool the tool 23 during boring and milling processing. During the cooling process, the sealing gasket 31 ensures the overall sealing of the device, and the counterweight block 3205 enables the pressure plate 3204 to move downward on the guide rod 3203. During the continuous downward movement, the pressure plate 3204 will drive the conveyor belt 2901 to rotate slowly clockwise, thereby pulling the elastic rope 2903 through the convex plate 2902, and the rotating rod 2904 gradually rotates clockwise, so that the rotating rod 2904 on the protective component 29 gradually increases the pressure on the shutdown button 30, so that the device can be shut down after the coolant is completely squeezed out.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical CNC boring and milling machine, comprising a support plate (1), characterized in that: The support plate (1) is provided with a first electric slide seat (2) and a fixed plate (7); a second electric slide seat (3) is provided above the first electric slide seat (2); a slider (4) is slidably provided on the second electric slide seat (3); a transverse plate (5) is fixedly connected to the slider (4); a first adjustment component (6) is provided on the transverse plate (5); a first fixing component (9) and a second fixing component (16) are slidably provided on both sides of the first adjustment component (6); and the first fixing component (9) and the second fixing component (16) are both provided with a plurality of A pressure rod (17) is slidably installed, an inner groove (18) is provided in the lowermost pressure rod (17), a clamping rod (19) is installed in the inner groove (18), and the clamping rod (19) runs through the rest of the pressure rods (17) except the lowermost one, a lap rod (20) is fixedly connected to the pressure rod (17), a first spring (21) is installed between the pressure rod (17) and the first fixing assembly (9), a first support block (10) is installed on the first adjusting assembly (6), and a third motor (11) is fixedly connected to the first support block (10) ), a bidirectional screw (12) is fixedly arranged on the output shaft of the third motor (11), a second support block (13) and a fourth support block (15) are respectively threadedly installed on both sides of the bidirectional screw (12), the second support block (13) and the fourth support block (15) are respectively connected to the first fixing component (9) and the second fixing component (16), a second adjusting component (8) is installed on the fixing plate (7), a vertical milling head (22) is installed on the second adjusting component (8), and a tool ( 23), a shell (24) is installed above the vertical milling head (22), a machine button (30) is installed on the vertical milling head (22), a protection component (29) and an extrusion component (32) are installed on the shell (24), a connecting pipe (25) is provided on the side of the shell (24), a flow guide component (26) is installed on the connecting pipe (25), a second extension pipe (28) is installed below the flow guide component (26), and a traction steel rope (27) is connected between the bottom of the second extension pipe (28) and the flow guide component (26).

2. A vertical CNC boring and milling machine according to claim 1, characterized in that: The first adjustment component (6) comprises a first fixed block (601) fixedly connected to the transverse plate (5); a first motor (602) is mounted on the transverse plate (5); a first gear (603) is fixedly connected to the output shaft of the first motor (602); a first gear ring (604) is meshingly connected to the outer side of the first gear (603); and a first connecting plate (605) is fixedly connected to the upper side of the first gear ring (604).

3. A vertical CNC boring and milling machine according to claim 2, characterized in that: The first connecting plate (605) is fixedly connected to a third support block (14); the first support block (10) and the first connecting plate (605) are fixedly connected; the first connecting plate (605) and the first support block (10) are fixedly connected; and the bidirectional screw (12) and the third support block (14) are rotatably connected.

4. A vertical CNC boring and milling machine according to claim 1, characterized in that: The second adjustment assembly (8) comprises a second fixed block (801) fixedly connected to the fixed plate (7); a second motor (802) is mounted on the second fixed block (801); a second gear (803) is fixedly connected to the output shaft of the second motor (802); a second gear ring (804) is meshingly connected to the outer side of the second gear (803); a second connecting plate (805) is fixedly connected to the second gear ring (804); and the second connecting plate (805) is fixedly connected to the vertical milling head (22) and the connecting pipe (25).

5. A vertical CNC boring and milling machine according to claim 2, characterized in that: The first fixing assembly (9) comprises a first slide plate (901) slidably mounted on the first connecting plate (605), a first electric push rod (902) being fixedly arranged on the first slide plate (901), a connecting plate (903) being fixedly connected to the first electric push rod (902), and a connecting block (904) being fixedly connected to the first slide plate (901).

6. A vertical CNC boring and milling machine according to claim 5, characterized in that: The first fixing assembly (9) and the second fixing assembly (16) have the same structure and are oriented in opposite directions; the pressure rod (17) is connected to the first fixing assembly (9) and the second fixing assembly (16) in the same manner; and the connecting block (904) and the second supporting block (13) are fixedly connected.

7. A vertical CNC boring and milling machine according to claim 1, characterized in that: The guide assembly (26) includes a first connecting ring (2601) fixedly connected to the connecting tube (25), a first extension tube (2602) is slidably installed below the connecting tube (25), a threaded bushing (2606) is threadedly connected to the first extension tube (2602), a second connecting ring (2605) is rotatably connected to the outer side of the threaded bushing (2606), a mounting block (2604) is rotatably connected to the outer side of the second connecting ring (2605), a second electric push rod (2603) is installed between the mounting block (2604) and the first connecting ring (2601), the bottom of the first extension tube (2602) is connected to the second extension tube (28), and the second connecting ring (2605) is connected to the traction steel rope (27).

8. The vertical CNC boring and milling machine according to claim 1, characterized in that: The protection component (29) comprises a conveyor belt (2901) mounted on the outer shell (24); a convex plate (2902) is fixedly connected to the conveyor belt (2901) located outside the outer shell (24); an elastic rope (2903) is fixedly connected to the convex plate (2902); a fifth support block (2905) is fixedly connected to the vertical milling head (22); a rotating rod (2904) is rotatably mounted on the fifth support block (2905); and a vortex spring (2906) is mounted between the rotating rod (2904) and the fifth support block (2905).

9. A vertical CNC boring and milling machine according to claim 8, characterized in that: The front half of the conveyor belt (2901) protrudes from the surface of the outer shell (24), and a sealing pad (31) located on the outside of the conveyor belt (2901) is installed on the outer shell (24). One side of the elastic rope (2903) is connected to the convex plate (2902), and the other side of the elastic rope (2903) is connected to the side of the rotating rod (2904) away from the convex plate (2902).

10. The vertical CNC boring and milling machine according to claim 8, characterized in that: The extrusion assembly (32) includes an opening (3201) formed on the outer shell (24), a blocking cover (3202) being installed in the opening (3201), a guide rod (3203) being fixedly arranged in the outer shell (24), a pressure plate (3204) being fixedly connected to the conveyor belt (2901) located on the inner side of the outer shell (24), the pressure plate (3204) and the guide rod (3203) being slidably connected, and a counterweight (3205) being fixedly connected to the pressure plate (3204).

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