Numerical control lathe tool radius laser detection device with anti-interference function

Abstract

The invention discloses a numerical control lathe tool radius laser detection device with an anti-interference function, and relates to the technical field of lathe machining detection, the laser detection device comprises a detection support, a tool frame is arranged on the detection support, the tool frame is in sliding connection with the detection support, and a detection motor and a tool mounting ring are arranged on the tool frame; a locking assembly is arranged in the tool mounting ring and connected with the output end of the detection motor, a deflection motor is arranged on the detection support, a detection lamp holder is arranged at the output end of the deflection motor, a first laser and a second laser are arranged on the detection lamp holder, and a recorder and a laser converter are further arranged on the detection support. The first laser device and the second laser device are electrically connected with the laser converter through wires, a signal receiving instrument is further arranged on the detection lamp holder, the signal receiving instrument is electrically connected with a recorder through a wire, and the automatic tool alignment detection device has the functions of tool automatic alignment detection and local amplification detection.

Description

Technical Field

[0001] The invention relates to the technical field of lathe processing detection, in particular to a CNC lathe tool radius laser detection device with an anti-interference function. Background Art

[0002] Lathe processing is part of mechanical processing. Drills, reamers, reamers, taps, dies and knurling tools can also be used on the lathe for corresponding processing. Lathe processing is easy, has strong plasticity, and greatly reduces the weight of the product. The cooperation between the lathe and the lathe tools is indispensable. Therefore, the importance of lathe tools is self-evident. Choose the corresponding tools and carry out reasonable processing to produce better products. Therefore, in the process of tool installation, many factors need to be considered.

[0003] In the traditional lathe processing process, auxiliary time such as workpiece loading and unloading and tool adjustment accounts for a long period of processing cycle time. The tool adjustment is time-consuming and labor-intensive, and it is not easy to be accurate. Finally, trial cutting is required. If it is not handled properly, it will not only lead to unqualified product processing, but also cause tool damage and serious malfunction of the lathe. When there is a problem with the tool itself, it will also lead to improper installation. At this time, a device is needed to fully detect the radius of the tool and the status of the tool itself to ensure normal subsequent processing. Summary of the invention

[0004] The object of the present invention is to provide a CNC lathe tool radius laser detection device with an anti-interference function to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the laser detection device comprises a detection bracket, a tool holder is arranged on the detection bracket, the tool holder is slidably connected to the detection bracket, a detection motor and a tool mounting ring are arranged on the tool holder, a locking assembly is arranged in the tool mounting ring, the locking assembly is connected to the output end of the detection motor, a deflection motor is arranged on the detection bracket, a detection lamp holder is arranged on the output end of the deflection motor, a first laser and a second laser are respectively arranged on the detection lamp holder, a recorder and a laser converter are also arranged on the detection bracket, the first laser and the second laser are respectively electrically connected to the laser converter through wires, a signal receiver is also arranged on the detection lamp holder, and the signal receiver is electrically connected to the recorder through wires. When installing the lathe tool, it is necessary to ensure that the tool The integrity and goodness of the tool. At the same time, when the tool is installed, the accuracy of the tool position must be ensured. When detecting the tool, first install the lathe tool on the locking assembly, and then the lathe tool will enter between the first laser and the second laser. Then, the recorder and the laser converter are used to control the working status of the first laser and the second laser. Then, the reflected laser will be received by the signal receiver and converted into an electrical signal and transmitted to the recorder. The recorder will obtain the laser reflection situation and thus obtain the tool's own status. At the same time, by adjusting the position of the tool holder, the tool can be scanned in all directions to obtain more complete tool data. The tool installed on the lathe can also pass through the detection light holder, and then be scanned, and finally the detection result is obtained.

[0006] Teeth are evenly arranged on the tool holder, an alignment motor is arranged on the detection bracket, a moving gear is arranged on the output end of the alignment motor, the moving gear is meshed with the teeth on the tool holder, a mounting crank is rotatably connected to the tool holder, and the mounting crank is connected to the locking assembly. When installing the tool, the alignment motor is adjusted, and the moving gear drives the tool holder to move to the corresponding position. Then the tool holder is sent into the locking assembly, and the mounting crank is rotated. The mounting crank adjusts the caliber of the locking assembly so that the lathe tool is fully clamped for easy detection.

[0007] The locking assembly includes a locking ring, which is arranged in the tool mounting ring. The locking ring is provided with multiple locking plates slidably connected thereto. Each locking plate is respectively provided with an adjustment groove, an adaptable spring sheet is provided in the adjustment groove, an adjustment ball is provided in the adjustment groove, and the adjustment ball is rotatably connected to the adjustment groove. When the mounting elbow rotates, the locking ring will be driven to rotate through the teeth, and the locking ring will resist the locking plate. The locking plate approaches the lathe tool, and the adjustment groove on the locking plate will continue to approach the lathe tool until the adjustment ball is in contact with the lathe tool. The adjustment ball applies pressure to the adaptable spring sheet until the adjustment groove is fully in contact with the lathe tool. The adjustment ball can fully ensure the installation tightness of the lathe tool, and at the same time, the lathe tool can also be fully adjusted in posture.

[0008] The detection lamp frame includes a deflection frame and a deflection sub-frame. A detection box is arranged on the detection bracket. The deflection frame and the deflection sub-frame are respectively rotatably connected to the detection box. The deflection frame and the deflection sub-frame are respectively provided with teeth. The first laser and the second laser are respectively arranged on the deflection frame and the deflection sub-frame. The deflection frame and the deflection sub-frame are respectively provided with wire installation grooves. The output ends of the first laser and the second laser are opposite. When performing scanning detection, the first laser and the second laser work to emit lasers of specific frequencies. The deflection frame and the deflection sub-frame are responsible for adjusting the postures of the first laser and the second laser. At the same time, the deflection frame and the deflection sub-frame can adopt an electric lifting structure to adapt to lathe tools of various heights.

[0009] The output end of the deflection motor passes through the detection box and is rotationally connected to the detection box. A transmission gear and a reverse gear group are arranged in the detection box. A deflection gear is arranged on the output end of the deflection motor, and the deflection gear is respectively meshed with the transmission gear and the reverse gear group. The bottom ends of the deflection frame and the deflection sub-frame are respectively provided with teeth, and the deflection frame and the deflection sub-frame are respectively meshed with the transmission gear and the reverse gear group. During the detection process, the deflection motor drives the deflection gear to rotate, and the deflection gear transmits power to the transmission gear and the reverse gear group, so that the deflection frame and the deflection sub-frame can change their posture, so that the first laser and the second laser form a certain angle, and the running lathe tool can be locally detected. It can be known that the deviation state of the tool operation in different directions can avoid the problem of missing tool detection during single detection.

[0010] An adjusting ring is rotatably connected to the detection box, and a transmission gear and a reverse gear set are respectively connected to the adjusting ring through a bracket. A sliding groove is arranged in the adjusting ring, and a deflection frame and a deflection sub-frame are embedded in the sliding groove and are slidably connected with the sliding groove. A friction groove is arranged in the detection box, and the adjusting ring is in sliding contact with the friction groove. During the detection process, the transmission gear and the reverse gear rotate in the adjusting ring. At the same time, through the cooperation between the adjusting ring and the friction groove, the detection lamp holder can be deflected at multiple angles, which can adapt to various types of tools.

[0011] A coating assembly is arranged inside the tool mounting ring, and the coating assembly includes a coating ring, which is connected with the supply box through a conduit, a buffer cavity is arranged inside the coating ring, and a plurality of coating ports are arranged on the inner ring of the coating ring, and a dispersion brush is arranged on each coating port, and the dispersion brush is connected with the coating port. During the detection process, for some minor defects, the data detected by the laser detection changes little. At this time, manual capture or positioning will lead to the problem that the repair cannot be done accurately. By filling the surface of the lathe tool with glue or diffusion liquid and increasing the angle change of the laser refraction, the original change data can be expanded and processed. By utilizing the different gravitational force of the defect on the liquid and the different quality of the glue absorbed, the relatively small defects can be directly located, which provides sufficient convenience for subsequent maintenance personnel. At the same time, the degree of anti-pollution of the tool treated with glue will be greatly weakened, thereby reducing the detection error.

[0012] There are multiple isobaric ports on the dispersion brush, and each isobaric port is respectively provided with a resistance ball and a resistance spring. The resistance ball is in sliding contact with the isobaric port, and the resistance ball is in sliding contact with the resistance spring. The diameter of the isobaric port is smaller than the diameter of the resistance ball. During the coating process, the coating medium will be connected by an externally installed supply box, so that the buffer cavity is filled with the coating medium, and pressure is applied to the isobaric port until the pressure of each isobaric port is consistent. The liquid at the isobaric port will simultaneously push away the resistance ball, so that the coating medium is fully and evenly diffused on the lathe tool, ensuring the uniformity of the medium and avoiding the problem of glue aggregation.

[0013] The detection bracket includes a support arm and a mounting base. The support arm is arranged on the mounting base. A lifting arm is slidably connected to the support arm. Locking openings are respectively arranged on the lifting arm and the support arm. Locking bolts are arranged in the locking openings. The tool holder is slidably connected to the lifting arm. The detection motor body is fixedly connected to the lifting arm. The height of the detection bracket can be adjusted by adjusting the distance between the lifting arm and the support arm to adapt to lathe tools of various heights and various installation positions between detections. After the adjustment is completed, the locking bolt is locked and the locking bolt is connected to the locking opening so that the positions between the lifting arm and the support arm are determined mutually.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention adopts a structural component with multiple detection methods, which can not only detect the tool during the installation process, but also detect the tool separately. The detection results are richer, avoiding the problem of a long installation cycle caused by a single fault. At the same time, the equipment also adopts an adaptive installation method to reduce damage to the tool while ensuring the stability of the tool posture. The present invention also adopts a deflection detection function to obtain more detection results by adjusting the angle and position of laser emission to reduce the omission problem caused by a single result. At the same time, the present invention also adopts a glue coating component with data amplification. By uniformly releasing the tool itself, the tool defects can be amplified. By cooperating with the laser, the obtained defect data will be more obvious. Used in conjunction with the original data, it provides sufficient convenience for subsequent maintenance personnel and can also accurately locate the defective part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a three-dimensional structure of the present invention;

[0017] Figure 2 It is a front view structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the internal structure of the detection bracket of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the locking assembly of the present invention;

[0020] Figure 5 It is a structural schematic diagram of a partial enlargement B of the present invention;

[0021] Figure 6 It is a structural schematic diagram of a partial enlargement A of the present invention;

[0022] Figure 7 It is a schematic diagram of the internal structure of the detection box of the present invention;

[0023] Figure 8 It is a structural schematic diagram of the matching relationship between the adjustment ring and the deflection gear of the present invention.

[0024] In the figure: 1. detection bracket; 101. support arm; 102. mounting base; 103. lifting arm; 104. locking bolt; 2. tool holder; 3. detection motor; 4. tool mounting ring; 501. locking ring; 502. locking plate; 503. adjustment groove; 504. adapting spring; 505. adjustment ball; 5. locking assembly; 6. deflection motor; 601. detection box; 602. transmission gear; 603. reverse gear set; 604. deflection gear; 605. adjustment ring; 606. sliding groove ; 607, friction groove; 7, detection lamp holder; 701, deflection frame; 702, deflection sub-frame; 8, first laser; 9, second laser; 10, recorder; 11, laser converter; 12, signal receiver; 13, alignment motor; 1301, moving gear; 1302, mounting crook; 14, coating assembly; 1401, coating ring; 1402, buffer chamber; 1403, coating port; 1404, dispersion brush; 1405, equal pressure port; 1406, blocking ball; 1407, blocking shrapnel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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.

[0026] Example: Figure 1-Figure 8As shown, the present invention provides a technical solution. The laser detection device includes a detection bracket 1, a tool holder 2 is arranged on the detection bracket 1, and the tool holder 2 is slidably connected to the detection bracket 1. A detection motor 3 and a tool mounting ring 4 are arranged on the tool holder 2. A locking assembly 5 is arranged in the tool mounting ring 4, and the locking assembly 5 is connected to the output end of the detection motor 3. A deflection motor 6 is arranged on the detection bracket 1, and a detection lamp holder 7 is arranged on the output end of the deflection motor 6. The detection lamp holder 7 is respectively provided with a first laser 8 and a second laser 9. The detection bracket 1 is also provided with a recorder 10 and a laser converter 11. The first laser 8 and the second laser 9 are respectively electrically connected to the laser converter 11 through wires. The detection lamp holder 7 is also provided with a signal receiver 12. The signal receiver 12 is electrically connected to the recorder 10 through wires. When the lathe tool is installed , it is necessary to ensure the integrity and goodness of the tool. At the same time, when the tool is installed, it is also necessary to ensure the accuracy of the tool position. When detecting the tool, first install the lathe tool on the locking assembly 5, and then the lathe tool will enter between the first laser 8 and the second laser 9, and then the recorder 10 and the laser converter 11 are used to control the working status of the first laser 8 and the second laser 9. Then the reflected laser will be received by the signal receiver 12 and converted into an electrical signal and transmitted to the recorder 10. The recorder 10 will obtain the laser reflection situation, thereby obtaining the tool's own status. At the same time, by adjusting the position of the tool holder 2, the tool can be scanned in all directions to obtain more complete tool data. The tool installed on the lathe can also pass through the detection light holder 7, and then be scanned, and finally the detection result is obtained.

[0027] The tool holder 2 is evenly provided with teeth, the detection bracket 1 is provided with an alignment motor 13, and a moving gear 1301 is provided on the output end of the alignment motor 13, and the moving gear 1301 is meshed with the teeth on the tool holder 2. The tool holder 2 is rotatably connected with an installation turn 1302, and the installation turn 1302 is connected to the locking assembly 5. When installing the tool, adjust the alignment motor 13, and the moving gear 1301 drives the tool holder 2 to move to the corresponding position, and then send the tool holder 2 into the locking assembly 5, rotate the installation turn 1302, and adjust the diameter of the locking assembly 5 by the installation turn 1302, so that the lathe tool is fully clamped for easy detection.

[0028] The locking assembly 5 includes a locking ring 501, which is arranged in the tool mounting ring 4. A plurality of locking plates 502 are slidably connected in the locking ring 501. Each locking plate 502 is respectively provided with an adjustment groove 503. An adaptable spring 504 is provided in the adjustment groove 503. An adjustment ball 505 is provided in the adjustment groove 503. The adjustment ball 505 is rotatably connected to the adjustment groove 503. When the mounting turn 1302 rotates, the locking ring 501 is driven to rotate through the teeth. The locking ring 501 is pressed against the locking plate 502, and the locking plate 502 approaches the lathe tool. The adjusting groove 503 on the locking plate 502 will continue to approach the lathe tool until the adjusting ball 505 is in contact with the lathe tool. The adjusting ball 505 applies pressure to the adapting spring 504 until the adjusting groove 503 is completely in contact with the lathe tool. The adjusting ball 505 can fully ensure the installation tightness of the lathe tool and also fully allow the lathe tool to be fully adjusted in posture.

[0029] The detection lamp frame 7 includes a deflection frame 701 and a deflection sub-frame 702. A detection box 601 is arranged on the detection bracket 1. The deflection frame 701 and the deflection sub-frame 702 are respectively rotatably connected to the detection box 601. The deflection frame 701 and the deflection sub-frame 702 are respectively provided with teeth. The first laser 8 and the second laser 9 are respectively arranged on the deflection frame 701 and the deflection sub-frame 702. The deflection frame 701 and the deflection sub-frame 702 are respectively provided with wire installation grooves. The output ends of the first laser 8 and the second laser 9 are opposite. When performing scanning detection, the first laser 8 and the second laser 9 work to emit lasers of specific frequencies. The deflection frame 701 and the deflection sub-frame 702 are responsible for adjusting the postures of the first laser 8 and the second laser 9. At the same time, the deflection frame 701 and the deflection sub-frame 702 can adopt an electric lifting structure to adapt to lathe tools of various heights.

[0030] The output end of the deflection motor 6 passes through the detection box 601 and is rotatably connected to the detection box 601. A transmission gear 602 and a reverse gear set 603 are arranged in the detection box 601. A deflection gear 604 is arranged on the output end of the deflection motor 6. The deflection gear 604 is meshed with the transmission gear 602 and the reverse gear set 603 respectively. The bottom ends of the deflection frame 701 and the deflection sub-frame 702 are respectively provided with teeth. The deflection frame 701 and the deflection sub-frame 702 are respectively meshed with the transmission gear 602 and the reverse gear set 603. During the detection process, the deflection motor 6 drives the deflection gear 604 to rotate, and the deflection gear 604 transmits power to the transmission gear 602 and the reverse gear set 603, so that the deflection frame 701 and the deflection sub-frame 702 can change their postures, so that the first laser 8 and the second laser 9 form a certain angle, and the running lathe tool can be locally detected. It can be known that the deviation state of the tool operation in different directions can avoid the problem of missing tool detection during single detection.

[0031] An adjusting ring 605 is rotatably connected to the detection box 601, and the transmission gear 602 and the reverse gear set 603 are respectively connected to the adjusting ring 605 through a bracket. A sliding groove 606 is arranged in the adjusting ring 605, and the deflection frame 701 and the deflection sub-frame 702 are embedded in the sliding groove 606 and are slidably connected to the sliding groove 606. A friction groove 607 is arranged in the detection box 601, and the adjusting ring 605 is in sliding contact with the friction groove 607. During the detection process, the transmission gear and the reverse gear rotate in the adjusting ring 605. At the same time, through the cooperation between the adjusting ring 605 and the friction groove 607, the detection lamp holder 7 can be deflected at multiple angles to adapt to various types of tools.

[0032] A coating component 14 is arranged in the tool mounting ring 4, and the coating component 14 includes a coating ring 1401, which is connected to the supply box through a conduit, and a buffer cavity 1402 is arranged in the coating ring 1401. A plurality of coating ports 1403 are arranged on the inner ring of the coating ring 1401, and each coating port 1403 is respectively provided with a dispersion brush 1404, and the dispersion brush 1404 is connected to the coating port 1403. In the process of detection, for some minor defects, the data detected by the laser detection changes little. At this time, manual capture or positioning will lead to the problem that the repair cannot be done accurately. By filling the surface of the lathe tool with glue or diffusion liquid and increasing the angle change of the laser refraction, the original change data can be expanded and processed. By utilizing the different gravitational force of the defect on the liquid and the different quality of the glue absorbed, the relatively small defects can be directly located, which provides sufficient convenience for subsequent maintenance personnel. At the same time, the degree of anti-pollution of the tool treated with glue will be greatly weakened, thereby reducing the detection error.

[0033] A plurality of isobaric ports 1405 are provided on the dispersion brush 1404, and a resistance ball 1406 and a resistance spring 1407 are respectively provided in each isobaric port 1405, and the resistance ball 1406 is in sliding contact with the isobaric port 1405, and the resistance ball 1406 and the resistance spring 1407 are in sliding contact with each other, and the diameter of the isobaric port 1405 is smaller than the diameter of the resistance ball 1406. During the coating process, the coating medium will be connected by the externally installed supply box, so that the buffer cavity 1402 is filled with the coating medium, and pressure is applied to the isobaric port 1405 until the pressure of each isobaric port 1405 is consistent, and the liquid at the isobaric port 1405 will simultaneously push away the resistance ball 1406, so that the coating medium is fully and evenly diffused on the lathe tool, ensuring the uniformity of the medium and avoiding the problem of glue aggregation.

[0034] The detection bracket 1 includes a support arm 101 and a mounting base 102. The support arm 101 is arranged on the mounting base 102. A lifting arm 103 is slidably connected to the support arm 101. Locking openings are respectively provided on the lifting arm 103 and the support arm 101. A locking bolt 104 is provided in the locking opening. The tool holder 2 is slidably connected to the lifting arm 103. The body of the detection motor 3 is fixedly connected to the lifting arm 103. The height of the detection bracket 1 is adjusted by adjusting the distance between the lifting arm 103 and the support arm 101 to adapt to lathe tools of various heights and various installation positions of the detection bracket. After the adjustment is completed, the locking bolt 104 is used to lock the lifting arm 103 and the locking bolt 104 is connected to the locking opening so that the positions of the lifting arm 103 and the support arm 101 are determined by each other.

[0035] Working principle: Before detecting the tool, adjust the distance between the lifting arm 103 and the support arm 101 to adjust the height of the detection bracket 1, adjust it to a suitable height for the current detection to adapt to the lathe, then install the lathe tool on the locking assembly 5, adjust the alignment motor 13, and move the tool holder 2 to the corresponding position by the moving gear 1301. Then send the tool holder 2 into the locking assembly 5, rotate the installation turn 1302, and adjust the diameter of the locking assembly 5 by the installation turn 1302. Then, the lathe tool will enter between the first laser 8 and the second laser 9. Then, the recorder 10 and the laser converter 11 are used to control the working status of the first laser 8 and the second laser 9. The output ends of the first laser 8 and the second laser 9 are relative. When performing scanning detection, the first laser 8 and the second laser 9 work to emit lasers of a specific frequency, and the deflection motor 6 drives the deflection gear 604 to Rotate, the deflection gear 604 transmits power to the transmission gear 602 and the reverse gear set 603, so that the deflection frame 701 and the deflection sub-frame 702 can change their postures, so that the first laser 8 and the second laser 9 form a certain angle, and the running lathe tool can be locally detected. By filling the surface of the lathe tool with glue or diffusion liquid, the angle change of laser refraction is increased, and the original change data can be expanded. By utilizing the different gravitational force of the defect on the liquid, the reflected laser will be received by the signal receiver 12 and converted into an electrical signal and transmitted to the recorder 10. The recorder 10 will obtain the laser reflection situation, thereby obtaining the tool's own state. At the same time, by adjusting the position of the tool holder 2, the tool can be scanned in all directions to obtain more complete tool data. The tool installed on the lathe can also pass through the detection lamp holder 7, and then scanned, and finally the detection result is obtained.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A laser detection device for tool radius of a CNC lathe with anti-interference function, characterized in that: The laser detection device comprises a detection bracket (1), wherein a tool holder (2) is arranged on the detection bracket (1), wherein the tool holder (2) is slidably connected to the detection bracket (1), wherein a detection motor (3) and a tool mounting ring (4) are arranged on the tool holder (2), wherein a locking assembly (5) is arranged in the tool mounting ring (4), wherein the locking assembly (5) is connected to an output end of the detection motor (3), wherein a deflection motor (6) is arranged on the detection bracket (1), wherein a detection lamp holder (7) is arranged on the output end of the deflection motor (6), wherein a first laser (8) and a second laser (9) are respectively arranged on the detection lamp holder (7), wherein a recorder (10) and a laser converter (11) are also arranged on the detection bracket (1), wherein the first laser (8) and the second laser (9) are respectively electrically connected to the laser converter (11) via wires, wherein a signal receiver (12) is also arranged on the detection lamp holder (7), wherein the signal receiver (12) is electrically connected to the recorder (10) via wires.

2. According to claim 1, a CNC lathe tool radius laser detection device with anti-interference function is characterized in that: The tool holder (2) is evenly provided with teeth, the detection bracket (1) is provided with an alignment motor (13), the output end of the alignment motor (13) is provided with a moving gear (1301), the moving gear (1301) is meshed with the teeth on the tool holder (2), the tool holder (2) is rotatably connected with a mounting crank (1302), and the mounting crank (1302) is connected to a locking assembly (5).

3. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 2, characterized in that: The locking assembly (5) comprises a locking ring (501), the locking ring (501) being arranged in the tool mounting ring (4), a plurality of locking plates (502) being slidably connected thereto being arranged in the locking ring (501), each of the locking plates (502) being respectively provided with an adjustment groove (503), an adaptable spring sheet (504) being arranged in the adjustment groove (503), an adjustment ball (505) being arranged in the adjustment groove (503), and the adjustment ball (505) being rotatably connected to the adjustment groove (503).

4. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 1, characterized in that: The detection lamp frame (7) comprises a deflection frame (701) and a deflection sub-frame (702); a detection box (601) is arranged on the detection bracket (1); the deflection frame (701) and the deflection sub-frame (702) are respectively rotatably connected to the detection box (601); the deflection frame (701) and the deflection sub-frame (702) are respectively provided with teeth; the first laser (8) and the second laser (9) are respectively arranged on the deflection frame (701) and the deflection sub-frame (702); the deflection frame (701) and the deflection sub-frame (702) are respectively provided with wire installation grooves; and the output ends of the first laser (8) and the second laser (9) are opposite to each other.

5. A laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 4, characterized in that: The output end of the deflection motor (6) passes through the detection box (601) and is rotationally connected to the detection box (601). A transmission gear (602) and a reverse gear set (603) are arranged in the detection box (601). A deflection gear (604) is arranged on the output end of the deflection motor (6). The deflection gear (604) is meshed with the transmission gear (602) and the reverse gear set (603) respectively. The bottom ends of the deflection frame (701) and the deflection sub-frame (702) are respectively provided with teeth. The deflection frame (701) and the deflection sub-frame (702) are meshed with the transmission gear (602) and the reverse gear set (603) respectively.

6. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 5, characterized in that: An adjusting ring (605) is rotatably connected to the detection box (601); the transmission gear (602) and the reverse gear set (603) are respectively connected to the adjusting ring (605) via brackets; a sliding groove (606) is provided in the adjusting ring (605); the deflection frame (701) and the deflection sub-frame (702) are embedded in the sliding groove (606) and are slidably connected to the sliding groove (606); a friction groove (607) is provided in the detection box (601); and the adjusting ring (605) is in sliding contact with the friction groove (607).

7. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 1, characterized in that: A coating component (14) is arranged inside the tool mounting ring (4), and the coating component (14) comprises a coating ring (1401), the coating ring (1401) is connected to a supply box via a conduit, a buffer cavity (1402) is arranged inside the coating ring (1401), a plurality of coating ports (1403) are arranged on the inner ring of the coating ring (1401), and each coating port (1403) is respectively provided with a dispersion brush (1404), and the dispersion brush (1404) is connected to the coating port (1403).

8. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 7, characterized in that: The dispersion brush (1404) is provided with a plurality of isobaric ports (1405), each of which is provided with a resisting ball (1406) and a resisting shrapnel (1407), the resisting ball (1406) being in sliding contact with the isobaric port (1405), the resisting ball (1406) being in sliding contact with the resisting shrapnel (1407), and the caliber of the isobaric port (1405) being smaller than the diameter of the resisting ball (1406).

9. The laser detection device for tool radius of a CNC lathe with anti-interference function according to claim 1, characterized in that: The detection bracket (1) comprises a support arm (101) and a mounting base (102); the support arm (101) is arranged on the mounting base (102); a lifting arm (103) is slidably connected to the support arm (101); the lifting arm (103) and the support arm (101) are respectively provided with locking openings; a locking bolt (104) is provided in the locking opening; the tool holder (2) is slidably connected to the lifting arm (103); and a body portion of the detection motor (3) is fixedly connected to the lifting arm (103).

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