An automatic numerical control lathe convenient to clean

Abstract

The application relates to the technical field of numerical control, and discloses an automatic numerical control lathe convenient to clean, which comprises a protective shell, a rotating motor, a driving motor and an electric telescopic rod, a lathe frame is arranged at the middle position of the protective shell, a cleaning hole is arranged at the middle position of the lathe frame, a collecting pool is arranged on one side of the lathe frame close to the bottom end of the protective shell, a supporting frame is arranged on the side of the lathe frame away from the collecting pool, the supporting frame is in a square structure, the two ends of the supporting frame are fixedly connected to the inner walls on the two sides of the protective shell, a sliding groove is horizontally arranged at the middle position of the supporting frame, and a supporting plate is fixedly connected to the center position of the supporting frame. In the application, the problems that manual post-cleaning is needed, the labor intensity is great, cleaning dead angles are prone to occur, and the normal operation of equipment is affected are solved. Meanwhile, the problem that the splashing of scraps is serious during machining and the scraps are prone to enter the key components in the equipment is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of numerical control, in particular to an automatic numerical control lathe convenient to clean. BACKGROUND

[0002] As an automatic machine tool equipped with a program control system, a numerical control machine tool precisely controls the movement and processing progress of the machine tool by means of digital signals. Its core components include an information carrier, a numerical control device, a servo system, a machine tool body and a measurement feedback device. During work, the machining program is carefully written according to the given drawing, the numerical control device receives and interprets these program signals, and then commands the machine tool to strictly follow the preset instructions and orderly carry out the part machining operation. Compared with traditional ordinary machine tools, numerical control machine tools have obvious advantages. They not only have very high machining precision and can stably realize precision control of ±0.005 mm, but also greatly improve production efficiency and have very stable and reliable product quality, and can efficiently complete the machining task of complex surfaces. With these excellent characteristics, numerical control machine tools are widely used in the manufacturing industry, from high-precision industries such as aerospace to automobile, shipbuilding and civil machinery manufacturing industries, and play an irreplaceable important role.

[0003] However, the current numerical control machine tool still exposes many problems to be solved in actual application. During the machining process, a large amount of part debris is generated, and the existing technology cannot realize automatic cleaning and collection of the debris. Usually, manual post-cleaning is required, which has a great labor intensity, and cleaning dead angles are easily caused, affecting the normal operation of the equipment. At the same time, the debris splashing phenomenon is serious during machining, which easily enters the internal key components of the equipment, causing equipment failure and shortening the service life. In addition, the stability of some numerical control machine tools during operation is poor. For example, during the rotation of the driving motor driven roller, due to the structure design or transmission component matching problem, the stability of the moving sleeve of the lathe is insufficient when moving, affecting the machining precision. Moreover, the existing means for cleaning the debris of the lathe frame is inefficient, the cleaning hole is easily blocked, and it is difficult to ensure that the lathe frame is always in a clean state, which is not conducive to continuous and efficient production. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the application provides an automatic numerical control lathe convenient to clean, which solves the problems that the prior art cannot realize automatic cleaning and collection of debris, usually needs manual post-cleaning, has a great labor intensity, and cleaning dead angles are easily caused, affecting the normal operation of the equipment. At the same time, the debris splashing phenomenon is serious during machining, which easily enters the internal key components of the equipment.

[0006] (II) Technical scheme

[0007] In order to achieve the above object, the present application is realized by the following technical scheme: A kind of automatic numerical control lathe of easy cleaning, including protective shell, rotating motor, drive motor and electric telescopic rod, the middle position of the protective shell is equipped with lathe frame, the middle position of the lathe frame is equipped with cleaning hole, the side of the lathe frame close to the bottom end of protective shell is equipped with collection pool, and the side of lathe frame away from collection pool is equipped with support frame, the support frame is square structure, the both ends of the support frame are respectively fixedly connected on the inner wall of the both sides of protective shell, and the middle position of support frame is equipped with transversely in slide groove, and the center position of support frame is fixedly connected with support plate, the side of the support plate away from support frame is rotatably connected with gear, the both sides of the gear are equipped with rack, two groups of rack are engaged with gear, and the both ends of two groups of rack are equipped with mounting bracket, one end of the rack is fixedly connected with mounting bracket, and the other end of the rack is inserted in mounting bracket, one end of the mounting is fixedly connected with rack, and the other end of mounting is equipped with insertion hole, and the rack is inserted in insertion hole.

[0008] Preferably, the middle position of the two groups of mounting bracket is fixedly connected with sliding rod, one end of the sliding rod is fixedly connected with scraper, and the other end of the sliding rod is equipped with sliding sleeve, the side of the sliding rod close to the sliding sleeve is fixedly connected with mounting bracket, and the end of one group of sliding rod close to the sliding sleeve extends to the position of slide groove on support frame, and is slidably connected with slide groove.

[0009] Preferably, the support frame is equipped with electric telescopic rod, the shell of the electric telescopic rod is fixedly connected on the surface of support frame, and the output end of electric telescopic rod is fixedly connected with sliding rod.

[0010] Preferably, the side of the both ends of support frame close to lathe frame is equipped with fixed frame, one side of the fixed frame is fixedly connected with support frame, and the other side of the fixed frame is fixedly connected with two groups of sliding rods, two groups of sliding rods are slidably connected with sliding sleeve, and the both ends of two groups of sliding sleeve are symmetrically equipped with perforation, and the sliding sleeve is slidably connected on sliding rod through perforation.

[0011] Preferably, the position close to four corners of the support plate is equipped with support, one end of the support is fixedly connected with support plate, and the other end of the support is rotatably connected with pulley, and the arc side of pulley is close to rack.

[0012] Preferably, the both sides of the lathe frame are symmetrically equipped with guide rail, the inner side of the guide rail is equipped with moving threaded rod, the both ends of two groups of moving threaded rod are rotatably connected on the inner wall of protective shell, the guide rail is slidably connected with moving slider, and the center position of moving slider is equipped with threaded hole, and moving slider is sleeved on the outer side of moving threaded rod based on threaded hole.

[0013] Preferably, two groups of rollers are mounted on the outer side of the protective shell corresponding to the position of the moving threaded rod, the rollers are rotationally connected to the outer wall of the protective shell, and the end of the roller close to the guide rail is fixedly connected to the moving threaded rod through the protective shell, the outer side of the two groups of rollers is sleeved with a conveyor belt, and one end of the roller away from the moving threaded rod is fixedly connected with a driven wheel.

[0014] Preferably, a driving wheel is mounted on one side of the driven wheel, a tooth opening is formed on the outer arc surface of the driven wheel and the driving wheel, the driven wheel is engaged with the driving wheel, a driving motor is mounted on one side of the plane of the driving wheel, the shell of the driving motor is fixedly connected to the outer wall of the protective shell, and the output end of the driving motor is fixedly connected to the driving wheel.

[0015] Preferably, two groups of sliding rails are symmetrically mounted on the inner wall of the protective shell, an air bag threaded rod is mounted on the inner side of the sliding rail, and the two ends of the air bag threaded rod are rotationally connected in the sliding rail, an air bag sliding block is slidingly connected in the sliding block, the air bag sliding block is sleeved on the outer side of the air bag threaded rod, and the air bag sliding block is threadedly connected with the air bag threaded rod, one side of the air bag sliding block is slidingly connected to the sliding rail, the other side of the air bag sliding block is provided with a jetting assembly, and a rotating motor is mounted on the outer side of the sliding rail, the shell of the rotating motor is fixedly connected to the inner wall of the protective shell, and the output end of the rotating motor is fixedly connected to the air bag threaded rod.

[0016] Preferably, a lathe moving table is fixedly connected to one side of the moving sliding block away from the guide rail, connecting rods are mounted between the two groups of lathe moving tables, the two ends of the connecting rod are respectively fixedly connected to the two groups of lathe moving tables, one side of one group of lathe moving tables away from the connecting rod is provided with a connecting arm, one end of the connecting arm is fixedly connected to the lathe moving table, and the other end of the connecting arm is sleeved with a horizontal shaft, the horizontal shaft has a hollow cylindrical structure, a groove is formed on the outer arc surface of the horizontal shaft, a pressing block is slidingly connected in the groove, a spring is mounted between the pressing block and the groove, one end of the spring is fixedly connected to the pressing block, and the other end of the spring is fixedly connected to the inner wall of the groove.

[0017] In summary, the technical effects and advantages of the present application are:

[0018] 1、In the present application, the driving motor drives the driving wheel to rotate, since the driving wheel is engaged with the driven wheel, and the driven wheel is fixedly connected with the roller, the driving motor drives the roller to rotate, since the two groups of rollers are sleeved on the conveyor belt, one group of rollers rotates to drive the other group of rollers to rotate synchronously, one side of the roller is provided with a moving threaded rod, so that the two groups of moving threaded rods rotate synchronously in the same direction, and the moving stability of the moving sliding block and the lathe moving sleeve is improved.

[0019] 2、The invention, in the lathe moving platform one side is provided with connecting arm, connecting arm is bent structure, and the connecting arm is provided with a horizontal shaft, in the process of moving the moving block drives the horizontal shaft to roll at the bottom end of the lathe frame, the horizontal shaft is close to the lathe frame, the horizontal shaft is provided with extrusion block, the position of extrusion block and the position of cleaning hole correspond to each other, when the horizontal shaft rotates to the position of cleaning hole, extrusion block reaches the position of cleaning hole, spring is released, and the extrusion block is pushed out from the position of cleaning hole, to prevent the cleaning hole from being blocked.

[0020] 3、The invention, the electric telescopic rod drives the sliding rod to slide, the sliding rod is provided with a rack through the mounting bracket, one group of racks moves along with the sliding rod, since the rack is engaged with the gear, the gear rotates, two groups of racks are respectively arranged on the two sides of the gear, the gear rotates and drives two groups of racks to move reversely, so that two groups of scrapers move oppositely on the lathe frame, and the debris on the lathe frame is pushed into the cleaning hole. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is overall structure schematic diagram of the automatic numerical control lathe convenient to clean of the application;

[0022] Figure 2 It is overall structure schematic diagram of the automatic numerical control lathe convenient to clean of the application from another angle;

[0023] Figure 3 It is structure schematic diagram of the protective shell in the automatic numerical control lathe convenient to clean of the application;

[0024] Figure 4 It is structure schematic diagram of the guide rail in the automatic numerical control lathe convenient to clean of the application;

[0025] Figure 5 It is structure schematic diagram of the support frame in the automatic numerical control lathe convenient to clean of the application;

[0026] Figure 6 It is structure schematic diagram of the rack in the automatic numerical control lathe convenient to clean of the application;

[0027] Figure 7 It is structure schematic diagram of the horizontal shaft in the automatic numerical control lathe convenient to clean of the application;

[0028] Figure 8 It is automatic numerical control lathe convenient to clean of the application Figure 1 It is enlarged schematic view of structure A in the automatic numerical control lathe convenient to clean of the application;

[0029] Figure 9 It is enlarged schematic view of structure B in the automatic numerical control lathe convenient to clean of the application; Figure 3 ​

[0030] Figure 10 The application is an automatic numerical control lathe convenient to clean Figure 5 An enlarged schematic view of the structure at C in the figure;

[0031] Figure 11 The application is an automatic numerical control lathe convenient to clean

[0032] In the figure: 1, protective shell; 2, collection pool; 3, lathe frame; 4, slide rail; 5, rotating motor; 6, gas bag threaded rod; 7, gas bag sliding block; 8, gas injection assembly; 9, lathe moving platform; 10, cleaning hole;

[0033] 100, guide rail; 101, moving threaded rod; 102, moving sliding block; 103, threaded hole; 104, roller; 105, conveyor belt; 106, driven wheel; 107, driving wheel; 108, driving motor; 109, connecting arm; 110, cross shaft; 111, groove; 112, extrusion block; 113, spring; 114, connecting rod;

[0034] 200, support frame; 201, slide groove; 202, electric telescopic rod; 203, sliding rod; 204, fixed frame; 205, slide rod; 206, support plate; 207, gear; 208, rack; 209, sliding sleeve; 210, mounting frame; 211, through hole; 212, pulley; 213, scraper. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0036] REFERENCE Figures 1-11The utility model provides an automatic numerical control lathe of one kind convenient to clean, including protective shell 1, rotating motor 5, drive motor 108 and electric telescopic rod 202, the middle position of protective shell 1 is installed with lathe frame 3, the middle position of lathe frame 3 is opened with cleaning hole 10, and the side close to the bottom end of protective shell 1 of lathe frame 3 is installed with collection pool 2, and the side away from collection pool 2 of lathe frame 3 is installed with support frame 200, support frame 200 is square structure, and the both ends of support frame 200 are fixedly connected on the both sides inner wall of protective shell 1, and the middle position of support frame 200 is transversely opened with sliding slot 201, and the center position of support frame 200 is fixedly connected with support plate 206, and the side away from support frame 200 of support plate 206 is rotatably connected with gear 207, and the both sides of gear 207 are installed with rack 208, and two groups of rack 208 are engaged with gear 207, and the both ends of two groups of rack 208 are installed with mounting bracket 210, and one end of rack 208 is fixedly connected with mounting bracket 210, and the other end of rack 208 is inserted in mounting bracket 210, and one end of installation is fixedly connected with rack 208, and the other end of mounting bracket 210 is opened with insertion hole 211, and rack 208 is inserted in insertion hole 211, and the middle position of two groups of mounting bracket 210 is fixedly connected with sliding rod 203, and one end of sliding rod 203 is fixedly connected with scraper 213, and the other end of sliding rod 203 is installed with sliding sleeve 209, and the side close to sliding sleeve 209 of sliding rod 203 is fixedly connected with mounting bracket 210, and one end close to sliding sleeve 209 of one group of sliding rod 203 extends to the position of sliding slot 201 on support frame 200, and is slidably connected with sliding slot 201, and electric telescopic rod 202 is installed on support frame 200, and the shell of electric telescopic rod 202 is fixedly connected on the surface of support frame 200, and the output end of electric telescopic rod 202 is fixedly connected with sliding rod 203, and the side close to lathe frame 3 of the both ends of support frame 200 is installed with fixed frame 204, and one side of fixed frame 204 is fixedly connected with support frame 200, and the other side of fixed frame 204 is fixedly connected with two groups of slide rods 205, and two groups of slide rods 205 are slidably connected with sliding sleeve 209, and the both ends of two groups of sliding sleeve 209 are symmetrically opened with perforation, and sliding sleeve 209 is slidably connected on slide rod 205 through perforation, and the position close to four corners of support plate 206 is installed with support, and one end of support is fixedly connected with support plate 206, and the other end of support is rotatably connected with pulley 212, and the arc side of pulley 212 is close to rack 208, and electric telescopic rod 202 drives sliding rod 203 to slide, and rack 208 is installed on sliding rod 203 through mounting bracket 210, and one group of rack 208 moves along with sliding rod 203, and since rack 208 is engaged with gear 207, gear 207 rotates, and two groups of rack 208 are respectively placed on the both sides of gear 207, and gear 207 rotates and drives two groups of rack 208 to move reversely, so that two groups of scraper 213 move oppositely on lathe frame 3, and it is convenient to push the debris on lathe frame 3 into cleaning hole 10.

[0037] Two sides of the lathe frame 3 are symmetrically provided with guide rails 100, the inner side of the guide rail 100 is provided with a moving threaded rod 101, both ends of the two groups of moving threaded rods 101 are rotationally connected to the inner wall of the protective shell 1, the guide rail 100 is slidably connected with a moving block 102, and a threaded hole 103 is formed in the center position of the moving block 102, the moving block 102 is sleeved on the outer side of the moving threaded rod 101 based on the threaded hole 103, two groups of rollers 104 are installed on the outer side of the moving threaded rod 101 corresponding to the position of the protective shell 1, the roller 104 is rotationally connected to the outer wall of the protective shell 1, and the end of the roller 104 close to the guide rail 100 penetrates through the protective shell 1 and is fixedly connected with the moving threaded rod 101, the outer side of the two groups of rollers 104 is sleeved with a conveyor belt 105, one end of one group of rollers 104 away from the moving threaded rod 101 is fixedly connected with a driven wheel 106, the driven wheel 106 is provided with a driving wheel 107 on one side, the outer arc surface of the driven wheel 106 and the driving wheel 107 is provided with a tooth gap, and the driven wheel 106 is engaged with the driving wheel 107, the plane side of the driving wheel 107 is provided with a driving motor 108, the shell of the driving motor 108 is fixedly connected to the outer wall of the protective shell 1, and the output end of the driving motor 108 is fixedly connected with the driving wheel 107, the driving motor 108 drives the driving wheel 107 to rotate, since the driving wheel 107 is engaged with the driven wheel 106, and the driven wheel 106 is fixedly connected with the roller 104, the driving motor 108 drives the roller 104 to rotate, since the two groups of rollers 104 are sleeved on the conveyor belt 105, one group of rollers 104 rotates to drive the other group of rollers 104 to rotate synchronously, the roller 104 is provided with a moving threaded rod 101 on one side, so that the two groups of moving threaded rods 101 rotate synchronously and in the same direction, and the moving stability of the moving block 102 and the lathe moving sleeve is improved.

[0038] Two groups of slide rails 4 are symmetrically installed on the inner wall of the protective shell 1, air bag threaded rods 6 are installed inside the slide rails 4, both ends of the air bag threaded rods 6 are rotationally connected inside the slide rails 4, air bag sliders 7 are slidingly connected inside the slide rails 4, the air bag sliders 7 are sleeved outside the air bag threaded rods 6, and the air bag sliders 7 are threadedly connected with the air bag threaded rods 6, one side of the air bag sliders 7 is slidingly connected to the slide rails 4, the other side of the air bag sliders 7 is provided with a jet assembly 8, the outer side of the slide rails 4 is provided with a rotating motor 5, the shell of the rotating motor 5 is fixedly connected to the inner wall of the protective shell 1, and the output end of the rotating motor 5 is fixedly connected to the air bag threaded rods 6, the electric telescopic rod 202 drives the sliding rod 203 to slide, the sliding rod 203 is provided with a rack 208 through a mounting bracket 210, one of the racks 208 moves with the sliding rod 203, and since the rack 208 is engaged with the gear 207, the gear 207 rotates, the two groups of racks 208 are respectively arranged on the two sides of the gear 207, the rotation of the gear 207 drives the two groups of racks 208 to move in opposite directions, so that the two groups of scrapers 213 move in opposite directions on the lathe frame 3, facilitating the pushing of the debris on the lathe frame 3 into the cleaning hole 10.

[0039] The lathe moving table 9 is fixedly connected to the side of the moving slider 102 away from the guide rail 100, the connecting rod 114 is installed between the two groups of lathe moving tables 9, and the two ends of the connecting rod 114 are fixedly connected to the two groups of lathe moving tables 9, the connecting arm 109 is installed on the side of one of the lathe moving tables 9 away from the connecting rod 114, one end of the connecting arm 109 is fixedly connected to the lathe moving table 9, and the other end of the connecting arm 109 is sleeved with the horizontal shaft 110, the horizontal shaft 110 has a hollow cylindrical structure, the recess 111 is formed in the arc surface of the outer side of the horizontal shaft 110, the extrusion block 112 is slidingly connected in the recess 111, the spring 113 is installed between the extrusion block 112 and the recess 111, one end of the spring 113 is fixedly connected to the extrusion block 112, and the other end of the spring 113 is fixedly connected to the inner wall of the recess 111, the connecting arm 109 is installed on one side of the lathe moving table 9, the connecting arm 109 has a bent structure, and the horizontal shaft 110 is sleeved on the connecting arm 109, the horizontal shaft 110 rolls at the bottom end of the lathe frame 3 during the movement of the moving slider 102, the horizontal shaft 110 is in close contact with the lathe frame 3, the extrusion block 112 is installed on the horizontal shaft 110, and the position of the extrusion block 112 corresponds to the position of the cleaning hole 10, when the horizontal shaft 110 rotates to the position of the cleaning hole 10, the extrusion block 112 reaches the position of the cleaning hole 10, the spring 113 is released, and the extrusion block 112 is pushed out of the position of the cleaning hole 10 to prevent the cleaning hole 10 from being blocked.

[0040] Working principle: the driving motor 108 drives the driving wheel 107 to rotate, since the driving wheel 107 is engaged with the driven wheel 106, and the driven wheel 106 is fixedly connected with the roller 104, so that the driving motor 108 drives the roller 104 to rotate, since the two groups of rollers 104 are sleeved on the conveying belt 105, one group of rollers 104 rotates to drive the other group of rollers 104 to rotate synchronously, one side of the roller 104 is provided with the moving threaded rod 101, so that the two groups of moving threaded rods 101 rotate synchronously in the same direction, improving the moving stability of the moving slider 102 and the lathe moving sleeve; the connecting arm 109 is installed on one side of the lathe moving table 9, the connecting arm 109 is in a bent structure, and the horizontal shaft 110 is sleeved on the connecting arm 109, the horizontal shaft 110 rolls at the bottom end of the lathe frame 3 during the movement of the moving slider 102, the horizontal shaft 110 is close to the lathe frame 3, the extrusion block 112 is installed on the horizontal shaft 110, the position of the extrusion block 112 corresponds to the position of the cleaning hole 10, when the horizontal shaft 110 rotates to the position of the cleaning hole 10, the extrusion block 112 reaches the position of the cleaning hole 10, the spring 113 is released to push the extrusion block 112 out of the cleaning hole 10, preventing the cleaning hole 10 from being blocked, wherein the sliding rod 203 and the clamping mechanism and the turning assembly of the machine tool are not on the same horizontal line and do not affect each other.

[0041] The electric telescopic rod 202 drives the sliding rod 203 to slide, the rack 208 is installed on the sliding rod 203 through the mounting frame 210, one group of racks 208 moves with the sliding rod 203, since the rack 208 is engaged with the gear 207, the gear 207 rotates, two groups of racks 208 are respectively arranged on the two sides of the gear 207, the gear 207 rotates to drive the two groups of racks 208 to move in opposite directions, so that the two groups of scrapers 213 move in opposite directions on the lathe frame 3, facilitating the pushing of the debris on the lathe frame 3 into the cleaning hole 10, the rotating motor 5 drives the gas bag threaded rod 6 to rotate, since the gas bag sliding block 7 is threadedly connected with the gas bag threaded rod 6, and the gas bag sliding block 7 slides on the sliding rail 4, the rotating motor 5 drives the gas bag sliding block 7 to move, facilitating the adjustment of the position of the air jet assembly 8, and facilitating the air jet cleaning of the debris on the lathe frame 3.

[0042] The electrical components appearing in this paper are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device controlled by a computer or the like.

[0043] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automated CNC lathe with easy cleaning comprising a protective shell (1), a rotating motor (5), a driving motor (108) and an electric telescopic rod (202), characterized in that: The middle position of the protective shell (1) is provided with a lathe frame (3), the middle position of the lathe frame (3) is provided with a cleaning hole (10), the side of the lathe frame (3) close to the bottom end of the protective shell (1) is provided with a collection pool (2), and the side of the lathe frame (3) away from the collection pool (2) is provided with a support frame (200), the support frame (200) is in a square structure, the two ends of the support frame (200) are fixedly connected to the inner walls of the two sides of the protective shell (1), a sliding groove (201) is horizontally formed in the middle position of the support frame (200), and a support plate (206) is fixedly connected to the center position of the support frame (200); the side, away from the support frame (200), of the support plate (206) is rotatably connected with a gear (207), the two sides of the gear (207) are provided with a rack (208), the two groups of rack (208) are in mesh with the gear (207), the two ends of the two groups of rack (208) are provided with a mounting frame (210), one end of the rack (208) is fixedly connected with the mounting frame (210), and the other end of the rack (208) penetrates into the mounting frame (210), one end of the mounting frame (210) is fixedly connected with the rack (208), and the other end of the mounting frame (210) is provided with a penetrating hole (211), the rack (208) penetrates into the penetrating hole (211); the middle positions of the two groups of mounting frames (210) are fixedly connected with sliding rods (203), one end of the sliding rod (203) is fixedly connected with a scraper (213), and the other end of the sliding rod (203) is provided with a sliding sleeve (209), the side, close to the sliding sleeve (209), of the sliding rod (203) is fixedly connected with the mounting frame (210), one end of the sliding rod (203), close to the sliding sleeve (209), of one group extends to the position of the sliding groove (201) on the support frame (200) and is in sliding connection with the sliding groove (201); the positions, close to the four corners, of the support plate (206) are provided with supports, one end of the support is fixedly connected with the support plate (206), and the other end of the support is rotatably connected with a pulley (212), and the arc-shaped side of the pulley (212) is close to the rack (208); the two sides of the lathe frame (3) are symmetrically provided with guide rails (100), the inner sides of the guide rails (100) are provided with movable threaded rods (101), the two ends of the two groups of movable threaded rods (101) are rotatably connected to the inner walls of the protective shell (1), the guide rails (100) are slidably connected with movable sliding blocks (102), and the center positions of the movable sliding blocks (102) are provided with threaded holes (103), the movable sliding blocks (102) are sleeved on the outer sides of the movable threaded rods (101) based on the threaded holes (103); The moving slider (102) is fixedly connected with the lathe moving table (9) away from one side of the guide rail (100), two groups of the lathe moving table (9) are installed with the connecting rod (114), and the two ends of the connecting rod (114) are fixedly connected with two groups of the lathe moving table (9), one group of the lathe moving table (9) is installed with the connecting arm (109) away from one side of the connecting rod (114), one end of the connecting arm (109) is fixedly connected with the lathe moving table (9), and the other end of the connecting arm (109) is sleeved with the horizontal shaft (110), the horizontal shaft (110) is in a cylindrical hollow structure, a groove (111) is formed in the outer arc surface of the horizontal shaft (110), the extrusion block (112) is slidably connected in the groove (111), the spring (113) is installed between the extrusion block (112) and the groove (111), one end of the spring (113) is fixedly connected with the extrusion block (112), and the other end of the spring (113) is fixedly connected with the inner wall of the groove (111).

2. An automated CNC lathe for ease of cleaning as claimed in claim 1 wherein: The support frame (200) is installed with the electric telescopic rod (202), the shell of the electric telescopic rod (202) is fixedly connected to the surface of the support frame (200), and the output end of the electric telescopic rod (202) is fixedly connected with the sliding rod (203).

3. An automated CNC lathe with ease of cleaning as claimed in claim 1 wherein: The two ends of the support frame (200) are installed with the fixed frame (204) close to one side of the lathe frame (3), one side of the fixed frame (204) is fixedly connected with the support frame (200), and the other side of the fixed frame (204) is fixedly connected with two groups of sliding rods (205), the sliding sleeve (209) is slidably connected on the two groups of sliding rods (205), and the two ends of the two groups of sliding sleeves (209) are symmetrically provided with perforations, and the sliding sleeve (209) is slidably connected on the sliding rod (205) through the perforation.

4. An automated CNC lathe for ease of cleaning as claimed in claim 3 wherein: The outer side of the protection shell (1) is installed with two groups of rollers (104) corresponding to the position of the mobile threaded rod (101), the rollers (104) are rotatably connected to the outer wall of the protection shell (1), one end of the rollers (104) close to the guide rail (100) penetrates the protection shell (1) and is fixedly connected with the mobile threaded rod (101), the outer sides of the two groups of rollers (104) are sleeved with the conveyor belt (105), and one end of the rollers (104) away from the mobile threaded rod (101) is fixedly connected with the driven wheel (106).

5. An automated CNC lathe for ease of cleaning as claimed in claim 4 wherein: One side of the driven wheel (106) is installed with the driving wheel (107), the outer arc surfaces of the driven wheel (106) and the driving wheel (107) are both provided with tooth openings, and the driven wheel (106) is engaged with the driving wheel (107), the plane side of the driving wheel (107) is installed with the driving motor (108), the shell of the driving motor (108) is fixedly connected to the outer wall of the protection shell (1), and the output end of the driving motor (108) is fixedly connected with the driving wheel (107).

6. An automated CNC lathe for ease of cleaning as claimed in claim 5 wherein: Two groups of slide rails (4) are symmetrically arranged on the inner wall of the protective shell (1), air bag threaded rods (6) are arranged inside the slide rails (4), both ends of the air bag threaded rods (6) are rotationally connected inside the slide rails (4), air bag sliders (7) are slidably connected inside the slide rails (4), the air bag sliders (7) are arranged outside the air bag threaded rods (6), the air bag sliders (7) are threadedly connected with the air bag threaded rods (6), one side of the air bag sliders (7) is slidably connected with the slide rails (4), the other side of the air bag sliders (7) is provided with air jet assemblies (8), the outer sides of the slide rails (4) are provided with rotating motors (5), the outer shells of the rotating motors (5) are fixedly connected with the inner wall of the protective shell (1), and the output ends of the rotating motors (5) are fixedly connected with the air bag threaded rods (6).

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