A high-precision numerical control machine tool with a monitoring and shock-absorbing component

Abstract

The present invention discloses a high-precision numerical control machine tool with a monitoring and shock-absorbing component, relating to the technical field of numerical control machine tools, including a lower base, a numerical control machine tool body and a workpiece to be machined. An anti-slip pad is fixedly connected to the bottom of the lower base, and a shock-absorbing component is fixedly connected to the top of the lower base. For this high-precision numerical control machine tool with a monitoring and shock-absorbing component, the signal transmitting component captures the infrared signals emitted by the lower infrared emitter through the lower camera and the infrared signals emitted by the upper infrared emitter through the upper camera. If the clamping plate is offset, the lower camera and the upper camera cannot capture the infrared signals, and an alarm signal will be immediately sent through the signal transmitting end to notify relevant management personnel to repair the anti-offset component that has shifted. The improved numerical control machine tool can achieve automatic monitoring of anti-offset.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control machine tools, and particularly to a high-precision numerical control machine tool with monitoring and shock-absorbing components. Background Technique

[0002] A numerical control machine tool, abbreviated as a CNC machine tool, is an automated machine tool equipped with a program control system. This control system can logically process a program with control codes or other symbolic instructions, decode it, represent it in coded numbers, and input it into the numerical control device through an information carrier. After arithmetic processing, various control signals are sent out by the numerical control device to control the actions of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. The numerical control machine tool has preferably solved the problems of processing complex, precise, small-batch, and multi-variety parts. It is a flexible and high-efficiency automated machine tool, representing the development direction of modern machine tool control technology and being a typical mechatronics product. However, the current numerical control machine tools still have the following deficiencies:

[0003] First of all, although the existing numerical control machine tools are equipped with anti-offset components to fix the materials during the processing, the material processing is usually accompanied by vibrations. After multiple processing uses, the anti-offset components are affected by the vibrations and cannot ensure that the clamping positions are the same each time. The prior art cannot achieve automatic monitoring of anti-offset and cannot automatically alarm when the anti-offset components themselves are offset. Therefore, it is not convenient to correct their offsets in a timely manner, resulting in deviations in the subsequent processing positions of the materials.

[0004] Secondly, the shock-absorbing effect of the existing numerical control machine tools is poor. After long-term use, the contact positions between the bottom of the machine tool and the ground are prone to wear, which not only causes damage to the ground but also deteriorates the stability of the machine tool.

[0005] Therefore, it is urgent to improve this shortcoming. The present invention is to study and improve the existing structure and deficiencies, and provide a high-precision numerical control machine tool with monitoring and shock-absorbing components. Summary of the Invention

[0006] The purpose of the present invention is to provide a high-precision numerical control machine tool with monitoring and shock-absorbing components to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solution: a high-precision numerical control machine tool with a monitoring and shock-absorbing component, including a lower base, a numerical control machine tool body, and a workpiece to be machined. The bottom of the lower base is fixedly connected with an anti-slip pad, and the top of the lower base is fixedly connected with a shock-absorbing component. The top of the shock-absorbing component is fixedly connected with an upper base. The numerical control machine tool body is installed on the top of the upper base, and the bottom of the numerical control machine tool body is fixedly connected with the top of the upper base. A monitoring component is fixed on the top of the upper base and is located inside the numerical control machine tool body. An anti-offset component is fixed on the inner side wall of the numerical control machine tool body, and a signal transmitting component is fixedly installed on the top of the anti-offset component. The workpiece to be machined is placed on the top of the upper base and is fixed between the two anti-offset components.

[0008] Further, the shock-absorbing component includes a central column, an upper spring, an upper connecting plate, a lower spring, a lower connecting plate, and a sliding ring. The top of the central column is fixedly connected with an upper spring, and the top end of the upper spring is welded to the upper connecting plate. The bottom of the central column is fixedly connected with a lower spring, and the bottom end of the lower spring is welded to the lower connecting plate. A sliding ring is sleeved outside the central column, and the inner wall of the sliding ring is fixedly connected with the outer wall of the central column.

[0009] Further, the shock-absorbing component further includes a hollow column, a limiting chute, and a rubber gasket. The hollow column is movably installed outside the central column, and a limiting chute is opened inside the hollow column. The hollow column and the central column form a sliding structure through the limiting chute and the sliding ring. Rubber gaskets are fixedly connected to the top and bottom of the hollow column. The top of the hollow column is fixedly connected with the bottom of the upper connecting plate through the rubber gasket, and the bottom of the hollow column is fixedly connected with the top of the lower connecting plate through the rubber gasket.

[0010] Further, the numerical control machine tool body includes a support frame, a machine tool main body, and a processing head. The top of the support frame is fixedly connected with the machine tool main body, and a processing head is arranged at the bottom of the machine tool main body.

[0011] Further, the monitoring component includes an installation box, a through groove, a metal rod, a servo motor, and a bevel gear set. A through groove is opened at the top of the installation box, a metal rod is fixedly installed inside the installation box, a servo motor is fixedly installed inside the installation box, and the output shaft of the servo motor is fixedly connected with the bevel gear set through a coupling.

[0012] Furthermore, the monitoring component further includes a connecting bearing, a metal screw rod, a threaded sleeve, a moving block and a sliding member. The connecting bearing is fixedly installed on the inner side wall of the installation box, and the inner wall of the connecting bearing is fixedly connected to the metal screw rod. Moreover, the end of the metal screw rod is fixedly connected to the bevel gear set. The outer wall of the metal screw rod is threadedly connected to the threaded sleeve, and the outer wall of the threaded sleeve is fixedly connected to the moving block. And the bottom of the moving block is fixedly connected to the sliding member. At the same time, the inner wall of the sliding member is movably connected to and fits against the outer wall of the metal rod.

[0013] Furthermore, the monitoring component further includes a bracket and a monitoring mechanism. The bracket is fixedly installed on the top of the moving block, and a monitoring mechanism is fixedly installed on the top of the bracket. The monitoring mechanism includes a main unit, a lower camera, an upper camera and a signal transmitting end. The bottom of the main unit is fixedly connected to the lower camera, the top of the main unit is fixedly connected to the upper camera, and the signal transmitting end is fixed to the outer side wall of the main unit.

[0014] Furthermore, the anti-offset component includes an electric push rod, a clamping plate and anti-slip teeth. One end of the electric push rod is fixedly connected to the inner side wall of the CNC machine tool body, and the other end of the electric push rod is fixedly connected to the clamping plate. Moreover, anti-slip teeth are provided on the side of the clamping plate close to the workpiece to be machined.

[0015] Furthermore, the signal transmitting component includes a mounting rack, a lower infrared emitter and an upper infrared emitter. The lower infrared emitter is fixedly connected to the top of the mounting rack, and the upper infrared emitter is fixedly connected to the top of the mounting rack.

[0016] Furthermore, the usage method includes the following specific steps:

[0017] A. Place the workpiece to be machined between the two anti-offset components, start the anti-offset components, drive the two clamping plates to translate centrally through the electric push rod, clamp and fix the workpiece to be machined between the clamping plates, and the anti-slip teeth can improve the clamping effect of the clamping plates on the workpiece to be machined;

[0018] B. Start the signal transmitting component, send infrared signals through the lower infrared emitter and the upper infrared emitter, and start the servo motor. The servo motor drives the metal screw rod to rotate along the inner wall of the threaded sleeve through the bevel gear set, and under the combined use of the metal rod and the sliding member, the moving track of the moving block is limited to make it translate, thereby driving the monitoring mechanism to translate until the lower camera and the upper camera can respectively capture the infrared signals emitted by the lower infrared emitter and the upper infrared emitter, and then the servo motor stops operating and the monitoring mechanism is fixed;

[0019] C. Start the CNC machine tool body and process the material to be machined through the CNC machine tool body. The vibration generated during the machining process will be transmitted downward through the upper base to the shock absorption component. The rubber gaskets between the central column and the upper connecting plate, and between the central column and the lower connecting plate can play a role in buffering and shock absorption. Moreover, the upper spring between the central column and the upper connecting plate and the lower spring between the central column and the lower connecting plate can buffer the vibration through their own deformation. At the same time, the central column will slide up and down inside the hollow column through the slip ring and the limit chute.

[0020] D. For each subsequent machining, there is no need to adjust the monitoring component. While the electric push rod drives the clamping plate to translate and clamp the material to be machined, it will also drive the signal transmitting component to translate. The lower camera captures the infrared signal emitted by the lower infrared emitter, and the upper camera captures the infrared signal emitted by the upper infrared emitter. If the lower camera and the upper camera cannot capture the infrared signal, it means that the clamping plate has shifted, and an alarm signal will be immediately sent through the signal transmitting end.

[0021] The present invention provides a high-precision CNC machine tool with monitoring and shock absorption components, having the following beneficial effects:

[0022] 1. The present invention is provided with a monitoring component and a signal transmitting component. The signal transmitting component captures the infrared signal emitted by the lower infrared emitter through the lower camera and captures the infrared signal emitted by the upper infrared emitter through the upper camera. If the clamping plate shifts, the lower camera and the upper camera cannot capture the infrared signal, and an alarm signal will be immediately sent through the signal transmitting end to notify the relevant management personnel to repair the anti-offset component that has shifted. The improved CNC machine tool can ensure that the clamping position is the same each time, can realize automatic monitoring of anti-offset, and can automatically alarm in time when the anti-offset component itself shifts, so as to correct its offset in time, thereby avoiding deviation in the subsequent machining position of the material and being beneficial to improving the quality of the finished product.

[0023] 2. The present invention is provided with a monitoring component. The servo motor drives the metal lead screw to rotate along the inner wall of the threaded sleeve through the bevel gear set, and under the combined use of the metal rod and the sliding part, the moving track of the moving block is limited to make it translate, thereby driving the monitoring mechanism to translate, and the positions of the lower camera and the upper camera can be adjusted according to the use needs, so that they can be used to capture the infrared signals emitted by the lower infrared emitter and the upper infrared emitter at different positions. The improved CNC machine tool can not only prevent the anti-offset component from shifting, but also change the monitoring position according to its own needs, so as to be applicable to the anti-offset monitoring work of different-sized materials during batch processing.

[0024] 3. The present invention is provided with a lower base and an upper base, which increase the contact surface area between the CNC machine tool body and the ground. A shock-absorbing component is arranged between the lower base and the upper base. Moreover, the rubber gaskets between the central column and the upper connecting plate, and between the central column and the lower connecting plate can play a role in buffering and shock absorption. And the upper spring between the central column and the upper connecting plate, and the lower spring between the central column and the lower connecting plate can buffer the vibration through their own deformation. At the same time, the central column can slide up and down inside the hollow column through the slip ring and the limit chute. The improved CNC machine tool has a better shock-absorbing effect. After long-term use, the contact position between the bottom of the machine tool and the ground is not easy to wear, which not only avoids damage to the ground and is beneficial to maintaining the integrity of the ground, but also avoids the problem of poor stability of the machine tool caused by wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 FIG. is a front view structural schematic diagram of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention;

[0026] Figure 2 FIG. is a front cross-sectional structural schematic diagram of the shock-absorbing component of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention;

[0027] Figure 3 FIG. is a front cross-sectional structural schematic diagram of the installation box of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention;

[0028] Figure 4 FIG. is a side view structural schematic diagram of the moving block - sliding part of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention;

[0029] Figure 5 FIG. is a front view structural schematic diagram of the monitoring mechanism of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention;

[0030] Figure 6 FIG. is a three-dimensional structural schematic diagram of the anti-offset component - signal transmitting component of a high-precision CNC machine tool with a monitoring and shock-absorbing component according to the present invention.

[0031] In the figure: 1, lower base; 2, anti-slip pad; 3, shock-absorbing component; 301, central column; 302, upper spring; 303, upper connecting plate; 304, lower spring; 305, lower connecting plate; 306, slip ring; 307, hollow column; 308, limit chute; 309, rubber washer; 4, upper base; 5, numerical control machine tool body; 501, support frame; 502, machine tool main body; 503, processing head; 6, monitoring component; 601, installation box; 602, through groove; 603, metal rod; 604, servo motor; 605, bevel gear set; 606, connecting bearing; 607, metal lead screw; 608, threaded sleeve; 609, moving block; 610, sliding part; 611, bracket; 612, monitoring mechanism; 6121, main unit; 6122, lower camera; 6123, upper camera; 6124, signal transmitting end; 7, anti-offset component; 701, electric push rod; 702, clamping plate; 703, anti-slip teeth; 8, signal transmitting component; 801, mounting rack; 802, lower infrared emitter; 803, upper infrared emitter; 9, workpiece to be processed. Detailed implementation mode

[0032] The following further describes in detail the implementation mode of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0033] As Figure 1 and Figure 2As shown in the figure, a high-precision numerical control machine tool with a monitoring and shock-absorbing component includes a lower base 1, a numerical control machine tool body 5, and a workpiece to be processed 9. A non-slip pad 2 is fixedly connected to the bottom of the lower base 1, and a shock-absorbing component 3 is fixedly connected to the top of the lower base 1. The shock-absorbing component 3 includes a central column 301, an upper spring 302, an upper connecting plate 303, a lower spring 304, a lower connecting plate 305, and a sliding ring 306. The top of the central column 301 is fixedly connected to the upper spring 302, and the top end of the upper spring 302 is welded to the upper connecting plate 303. Moreover, the bottom of the central column 301 is fixedly connected to the lower spring 304, and the bottom end of the lower spring 304 is welded to the lower connecting plate 305. A sliding ring 306 is sleeved outside the central column 301, and the inner wall of the sliding ring 306 is fixedly connected to the outer wall of the central column 301. Through the upper spring 302 and the lower spring 304, buffering effects can be achieved through their own deformation between the central column 301 and the upper connecting plate 303, and between the central column 301 and the lower connecting plate 305. The shock-absorbing component 3 further includes a hollow column 307, a limiting chute 308, and a rubber gasket 309. The hollow column 307 is movably installed outside the central column 301, and a limiting chute 308 is opened on the inner side of the hollow column 307. Moreover, the hollow column 307 and the central column 301 form a sliding structure through the limiting chute 308 and the sliding ring 306. Rubber gaskets 309 are fixedly connected to the top and bottom of the hollow column 307. The top of the hollow column 307 is fixedly connected to the bottom of the upper connecting plate 303 through the rubber gasket 309, and the bottom of the hollow column 307 is fixedly connected to the top of the lower connecting plate 305 through the rubber gasket 309. By providing the rubber gaskets 309, buffering and shock-absorbing effects can be achieved between the central column 301 and the upper connecting plate 303, and between the central column 301 and the lower connecting plate 305. The top of the shock-absorbing component 3 is fixedly connected to an upper base 4. The numerical control machine tool body 5 is installed on the top of the upper base 4, and the bottom of the numerical control machine tool body 5 is fixedly connected to the top of the upper base 4. The numerical control machine tool body 5 includes a support frame 501, a machine tool main body 502, and a processing head 503. The top of the support frame 501 is fixedly connected to the machine tool main body 502, and a processing head 503 is arranged at the bottom of the machine tool main body 502. Through the machine tool main body 502, the processing head 503 can be controlled to perform processing operations according to a set program. The workpiece to be processed 9 is placed on the top of the upper base 4, and the workpiece to be processed 9 is fixed between two anti-offset components 7.

[0034] As Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a monitoring component 6 is fixed to the top of the upper base 4, and the monitoring component 6 is located inside the CNC machine tool body 5. The monitoring component 6 includes an installation box 601, a through groove 602, a metal rod 603, a servo motor 604 and a bevel gear set 605. A through groove 602 is provided at the top of the installation box 601, and a metal rod 603 is fixedly installed inside the installation box 601. A servo motor 604 is fixedly installed inside the installation box 601. At the same time, the output shaft of the servo motor 604 is fixedly connected to a bevel gear set 605 through a coupling. The monitoring component 6 further includes a connecting bearing 606, a metal lead screw 607, a threaded sleeve 608, a moving block 609 and a sliding member 610. The connecting bearing 606 is fixedly installed on the inner side wall of the installation box 601, and the inner wall of the connecting bearing 606 is fixedly connected to a metal lead screw 607. The end of the metal lead screw 607 is fixedly connected to the bevel gear set 605. The outer wall of the metal lead screw 607 is threadedly connected to a threaded sleeve 608. The outer wall of the threaded sleeve 608 is fixedly connected to a moving block 609. The bottom of the moving block 609 is fixedly connected to a sliding member 610. At the same time, the inner wall of the sliding member 610 is movably connected and fitted with the outer wall of the metal rod 603. The monitoring component 6 further includes a bracket 611 and a monitoring mechanism 612. The bracket 611 is fixedly installed on the top of the moving block 609, and a monitoring mechanism 612 is fixedly installed on the top of the bracket 611. The monitoring mechanism 612 includes a main unit 6121, a lower camera 6122, an upper camera 6123 and a signal transmitting end 6124. The bottom of the main unit 6121 is fixedly connected to a lower camera 6122, the top of the main unit 6121 is fixedly connected to an upper camera 6123, and a signal transmitting end 6124 is fixed to the outer side wall of the main unit 6121. By driving the bevel gear set 605 to rotate through the servo motor 604, the metal lead screw 607 is driven to rotate, and then the moving block 609 is driven to translate to adjust the position of the monitoring mechanism 612. The cooperation of the metal rod 603 and the sliding member 610 plays a role in restricting the movement track of the moving block 609. An anti-offset component 7 is fixed to the inner side wall of the CNC machine tool body 5. The anti-offset component 7 includes an electric push rod 701, a clamping plate 702 and anti-slip teeth 703. One end of the electric push rod 701 is fixedly connected to the inner side wall of the CNC machine tool body 5, and the other end of the electric push rod 701 is fixedly connected to a clamping plate 702. Anti-slip teeth 703 are provided on the side of the clamping plate 702 close to the workpiece to be machined 9. By providing the anti-slip teeth 703, the clamping effect of the clamping plate 702 can be improved. A signal transmitting component 8 is fixedly installed on the top of the anti-offset component 7. The signal transmitting component 8 includes an installation frame 801, a lower infrared emitter 802 and an upper infrared emitter 803. The top of the installation frame 801 is fixedly connected to a lower infrared emitter 802, and the top of the installation frame 801 is fixedly connected to an upper infrared emitter 803. By the cooperation of the lower infrared emitter 802 and the lower camera 6122,It can detect whether the side of the clamping plate 702 close to the monitoring component 6 is displaced due to processing vibration. Similarly, by using the lower infrared emitter 803 and the upper camera 6123 in combination, it can detect whether the side of the clamping plate 702 far from the monitoring component 6 is displaced due to processing vibration.

[0035] In summary, combining Figures 1 - 6 As shown, the usage method of the high-precision numerical control machine tool with a monitoring and shock-absorbing component is as follows:

[0036] A. Place the workpiece to be processed 9 between the two anti-offset components 7. Start the anti-offset components 7. Drive the two clamping plates 702 to translate centrically through the electric push rods 701, and clamp and fix the workpiece to be processed 9 between the clamping plates 702. Moreover, the anti-slip teeth 703 can improve the clamping effect of the clamping plates 702 on the workpiece to be processed 9;

[0037] B. Start the signal transmitting component 8. Send infrared signals through the lower infrared emitter 802 and the upper infrared emitter 803, and start the servo motor 604. The servo motor 604 drives the metal lead screw 607 to rotate along the inner wall of the threaded sleeve 608 through the bevel gear set 605. With the combined use of the metal rod 603 and the sliding member 610, the movement track of the moving block 609 is limited to make it translate, thereby driving the monitoring mechanism 612 to translate until the lower camera 6122 and the upper camera 6123 can respectively capture the infrared signals emitted by the lower infrared emitter 802 and the upper infrared emitter 803. Then the servo motor 604 stops operating and fixes the monitoring mechanism 612;

[0038] C. Start the numerical control machine tool body 5. Process the workpiece to be processed 9 through the numerical control machine tool body 5. The vibration generated during the processing will be transmitted downward to the shock-absorbing component 3 through the upper base 4. The rubber gaskets 309 between the central column 301 and the upper connecting plate 303 and between the central column 301 and the lower connecting plate 305 can play a role in buffering and shock absorption. Moreover, the upper spring 302 between the central column 301 and the upper connecting plate 303 and the lower spring 304 between the central column 301 and the lower connecting plate 305 can buffer the vibration through their own deformation. At the same time, the central column 301 will slide up and down inside the hollow column 307 through the slip ring 306 and the limit chute 308;

[0039] D. For each subsequent processing, there is no need to adjust the monitoring component 6. While the electric push rod 701 drives the clamping plate 702 to translate and clamp the workpiece 9 to be processed, it will also drive the signal transmitting component 8 to translate. The lower infrared signal emitted by the lower infrared emitter 802 is captured by the lower camera 6122, and the upper infrared signal emitted by the upper infrared emitter 803 is captured by the upper camera 6123. If the lower camera 6122 and the upper camera 6123 cannot capture the infrared signal, it means that the clamping plate 702 has shifted, and an alarm signal will be immediately sent through the signal transmitting end 6124.

[0040] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A high-precision numerical control machine tool with a monitoring and shock-absorbing component, comprising a lower base (1), a numerical control machine tool body (5) and a workpiece to be machined (9), characterized in that, The bottom of the lower base (1) is fixedly connected with an anti-slip pad (2), and the top of the lower base (1) is fixedly connected with a shock-absorbing component (3), and the top of the shock-absorbing component (3) is fixedly connected with an upper base (4). The shock-absorbing component (3) includes a central column body (301), an upper spring (302), an upper connecting plate (303), a lower spring (304), a lower connecting plate (305) and a sliding ring (306). The top of the central column body (301) is fixedly connected with the upper spring (302), and the top end of the upper spring (302) is welded to the upper connecting plate (303). The bottom of the central column body (301) is fixedly connected with the lower spring (304), and the bottom end of the lower spring (304) is welded to the lower connecting plate (305). A sliding ring (306) is sleeved outside the central column body (301), and the inner wall of the sliding ring (306) is fixedly connected with the outer wall of the central column body (301). The shock-absorbing component (3) further includes a hollow column body (307), a limiting sliding groove (308) and a rubber gasket (309). The hollow column body (307) is movably installed outside the central column body (301), and a limiting sliding groove (308) is opened on the inner side of the hollow column body (307). The hollow column body (307) and the central column body (301) form a sliding structure through the limiting sliding groove (308) and the sliding ring (306). Rubber gaskets (309) are fixedly connected to the top and bottom of the hollow column body (307). The top of the hollow column body (307) is fixedly connected to the bottom of the upper connecting plate (303) through the rubber gasket (309), and the bottom of the hollow column body (307) is fixedly connected to the top of the lower connecting plate (305) through the rubber gasket (309). The numerical control machine tool body (5) is installed on the top of the upper base (4), and the bottom of the numerical control machine tool body (5) is fixedly connected to the top of the upper base (4). A monitoring component (6) is fixed on the top of the upper base (4), and the monitoring component (6) is located inside the numerical control machine tool body (5). An anti-offset component (7) is fixed on the inner side wall of the numerical control machine tool body (5), and a signal transmitting component (8) is fixedly installed on the top of the anti-offset component (7). The workpiece to be processed (9) is placed on the top of the upper base (4), and the workpiece to be processed (9) is fixed between the two anti-offset components (7). The monitoring component (6) includes an installation box (601), a through groove (602), a metal rod (603), a servo motor (604) and a bevel gear set (605). A through groove (602) is opened on the top of the installation box (601), a metal rod (603) is fixedly installed inside the installation box (601), a servo motor (604) is fixedly installed inside the installation box (601), and the output shaft of the servo motor (604) is fixedly connected to the bevel gear set (605) through a coupling. The monitoring component (6) further includes a connecting bearing (606), a metal lead screw (607), a threaded sleeve (608), a moving block (609) and a sliding member (610).Moreover, the connecting bearing (606) is fixedly installed on the inner side wall of the installation box (601), and the inner wall of the connecting bearing (606) is fixedly connected with a metal screw rod (607). Moreover, the end of the metal screw rod (607) is fixedly connected with the bevel gear set (605). The outer wall of the metal screw rod (607) is threadedly connected with a threaded sleeve (608), and the outer wall of the threaded sleeve (608) is fixedly connected with a moving block (609). Moreover, the bottom of the moving block (609) is fixedly connected with a sliding member (610). At the same time, the inner wall of the sliding member (610) is movably connected and fitted with the outer wall of the metal rod (603). The monitoring component (6) further includes a bracket (611) and a monitoring mechanism (612). Moreover, the bracket (611) is fixedly installed on the top of the moving block (609), and the monitoring mechanism (612) is fixedly installed on the top of the bracket (611). The monitoring mechanism (612) includes a main unit (6121), a lower camera (6122), an upper camera (6123) and a signal transmitting end (6124). Moreover, the bottom of the main unit (6121) is fixedly connected with the lower camera (6122), the top of the main unit (6121) is fixedly connected with the upper camera (6123), and the signal transmitting end (6124) is fixed on the outer side wall of the main unit (6121).

2. The high-precision numerical control machine tool with a monitoring and shock-absorbing component according to claim 1, characterized in that, The CNC machine tool body (5) includes a support frame (501), a machine tool main body (502), and a processing head (503). The top of the support frame (501) is fixedly connected to the machine tool main body (502), and the processing head (503) is arranged at the bottom of the machine tool main body (502).

3. The high-precision numerical control machine tool with a monitoring and shock-absorbing assembly according to claim 2, characterized in that, The anti-offset component (7) includes an electric push rod (701), a clamping plate (702), and anti-slip teeth (703). One end of the electric push rod (701) is fixedly connected to the inner side wall of the CNC machine tool body (5), the other end of the electric push rod (701) is fixedly connected to the clamping plate (702), and anti-slip teeth (703) are arranged on the side of the clamping plate (702) close to the workpiece to be processed (9).

4. A high-precision numerical control machine tool with a monitoring and shock-absorbing component according to claim 3, characterized in that, The signal transmitting component (8) includes a mounting bracket (801), a lower infrared transmitter (802), and an upper infrared transmitter (803). The lower infrared transmitter (802) is fixedly connected to the top of the mounting bracket (801), and the upper infrared transmitter (803) is fixedly connected to the top of the mounting bracket (801).

5. The usage method of a high-precision numerical control machine tool with a monitoring and shock-absorbing component according to claim 4, characterized in that, The usage method includes the following specific steps: A. Place the workpiece to be processed (9) between the two anti-offset components (7), start the anti-offset component (7), drive the two clamping plates (702) to translate centrally through the electric push rod (701), clamp and fix the workpiece to be processed (9) between the clamping plates (702), and the anti-slip teeth (703) can improve the clamping effect of the clamping plate (702) on the workpiece to be processed (9); B. Start the signal transmitting component (8), send infrared signals through the lower infrared transmitter (802) and the upper infrared transmitter (803), and start the servo motor (604). The servo motor (604) drives the metal lead screw (607) to rotate along the inner wall of the threaded sleeve (608) through the bevel gear set (605). Under the combined use of the metal rod (603) and the sliding member (610), the moving track of the moving block (609) is limited to make it translate, thereby driving the monitoring mechanism (612) to translate until the lower camera (6122) and the upper camera (6123) can respectively capture the infrared signals emitted by the lower infrared transmitter (802) and the upper infrared transmitter (803), and the servo motor (604) stops operating and fixes the monitoring mechanism (612); C. Start the CNC machine tool body (5), process the workpiece to be processed (9) through the CNC machine tool body (5). The vibration generated during the processing process will be transmitted downward to the shock absorption component (3) through the upper base (4). The rubber gaskets (309) between the central column (301) and the upper connecting plate (303), and between the central column (301) and the lower connecting plate (305) can play a role in buffering and shock absorption, and the upper spring (302) between the central column (301) and the upper connecting plate (303), and the lower spring (304) between the central column (301) and the lower connecting plate (305) can buffer the vibration through their own deformation. At the same time, the central column (301) will slide up and down inside the hollow column (307) through the slip ring (306) and the limit chute (308); D. For each subsequent processing, there is no need to adjust the monitoring component (6). While the electric push rod (701) drives the clamping plate (702) to translate and clamp the material to be processed (9), it will also drive the signal transmitting component (8) to translate. The lower camera (6122) captures the infrared signal emitted by the lower infrared emitter (802), and the upper camera (6123) captures the infrared signal emitted by the upper infrared emitter (803). If the lower camera (6122) and the upper camera (6123) cannot capture the infrared signal, it means that the clamping plate (702) has shifted, and an alarm signal will be immediately sent through the signal transmitting end (6124).

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