Numerical control vertical lathe with cutting fluid circulating system

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses a numerical control vertical lathe with a cutting fluid circulating system, which comprises a machine body, the machine body comprises a filter assembly and a cleaning assembly, the filter assembly comprises a storage box, the storage box is positioned in the machine body, and a filter screen is mounted on the inner wall of the machine body. According to the numerical control vertical lathe with the cutting fluid circulating system, cutting fluid residues are effectively intercepted by arranging a filter screen, pipeline blockage is prevented, cleanliness is improved through secondary filtering, the service life of cutting fluid is prolonged, circulating stability is ensured, chippings are prevented from splashing by installing a protection frame, a good working environment is maintained, and the machining table is cleaned in cooperation with an air spraying pipe and a nozzle; due to the design of the scraper blade, the filter screen is cleaned to prevent blockage, and residues are collected to be conveniently treated, so that the safety and cleanliness of cutting operation are remarkably improved, smooth operation of a cutting fluid circulating system is guaranteed, the production process is optimized, and the overall working efficiency and the environmental cleanliness are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control lathe technical field, concretely is a kind of numerical control vertical lathe with cutting fluid circulation system. BACKGROUND

[0002] Numerical control lathe is a kind of machine tool that applies digital technology to machine tool control, realizes the automation, intelligentization, precision of machine tool, it can be accurately controlled to machine tool by computer, numerical control device, servo system etc. component according to the program prepared in advance, to process various complex parts.

[0003] The prior art (announcement number: CN217551181U) discloses a numerical control vertical lathe with cutting fluid circulation system, which comprises a machine body and a base, a cross beam frame is installed at the top front end of the machine body, a horizontal motor is installed at the right end of the machine body, a cutting mechanism is arranged at the left side front end of the cross beam frame, a vertical motor is installed at the right side upper end of the cross beam frame, the base is arranged in the middle of the machine body, and a drive motor is installed at the right upper end of the base. The lower end of the drive motor is provided with a chain, and the end of the chain is provided with a connection. The utility model can reduce the temperature of the machining part by spraying cutting fluid on the cutting mechanism and the electric rotary machining table. The liquid can fall into the loop from the edge of the electric rotary machining table, and finally fall into the inner cavity at the bottom of the base from the loop end. The recovered cutting fluid is pumped to the water outlet end by the pump in the base cavity, and then conveyed to the spray head clamped at the lock seat end through the pipeline connected to the water outlet end. The cutting fluid can be recycled conveniently.

[0004] The above-mentioned document can realize recycling to improve resource utilization rate during the use of cutting fluid. However, there is no filtering device in the above-mentioned document, so that the impurities and residues in the cutting fluid accumulate gradually, which may eventually block the pipeline and seriously hinder the normal circulation and use of the cutting fluid. In addition, there is no necessary protection measure in the area of the electric rotary machining table. During cutting operation, the debris and cutting fluid may splash due to high-speed collision, which not only may directly threaten the operator, but also may pollute the surrounding working environment. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a numerical control vertical lathe with cutting fluid circulation system, which has the advantages of cutting fluid circulation, filtering and anti-clogging, and solves the problems proposed in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a numerical control vertical lathe with cutting fluid circulation system, comprising a machine body, wherein the machine body comprises a filtering assembly and a cleaning assembly.

[0007] The filtering assembly comprises a storage tank located inside the machine body, a filtering screen mounted on the inner wall of the machine body, and two filtering frames mounted on the front of the machine body and threadedly connected between them, with a fine filtering element arranged inside the lower filtering frame.

[0008] The cleaning assembly comprises a protective frame made of transparent material and located above the machine body, a gas jet pipe mounted on the outer surface of the protective frame, a nozzle fixedly communicated with one end of the gas jet pipe inside the protective frame, a scraper arranged on the upper surface of the filtering screen, and two elastic ropes fixedly connected to the side surface of the scraper.

[0009] Through the above scheme, the installation of the filtering screen can filter the residues in the cutting fluid, avoid the residues mixed with the cutting fluid to block the pipeline during the flow process, and the secondary filtration by the fine filtering element can improve the filtering effect of the cutting fluid, facilitating the recycling of the cutting fluid.

[0010] A gas pump is mounted on the side surface of the machine body, the output end of the gas pump is fixedly communicated with the gas jet pipe, the gas jet pipe is made of telescopic material, the gas pump can compress gas and enter the gas jet pipe to be sprayed out from the nozzle, so that the airflow can clean the working position and avoid the accumulation of debris.

[0011] A winding rod is rotatably connected to the side surface of the machine body, two rope cords are fixedly connected to the outer surface of the scraper, the other ends of the two rope cords are fixedly connected to the winding rod, a servo motor one is mounted on the side surface of the machine body, and the output end of the servo motor one is fixedly connected to the winding rod.

[0012] A grid plate is mounted on the upper surface of the machine body, and an electric rotary machining table is mounted on the upper surface of the grid plate, which can adjust the angle of the workpiece and facilitate the adjustment of different positions of the workpiece.

[0013] A water pump is arranged inside the machine body, an inlet pipe is fixedly communicated with the input end of the water pump, the inlet pipe is fixedly communicated with the storage tank, and the output end of the water pump is fixedly communicated with the upper filtering frame through a pipeline.

[0014] The inner wall of the protection frame is provided with a drain pipe, the bottom end of the drain pipe is fixedly connected with a shower head, the upper end of the drain pipe is fixedly connected with an elastic hose, the other end of the elastic hose is fixedly connected with the filter frame below, and the installation of the elastic hose can facilitate the lifting and position adjustment of the protection frame and avoid the obstruction of the elastic hose during movement.

[0015] The upper surface of the machine body is provided with a limiting groove, the inside of the limiting groove is provided with an electric push rod, the output end of the electric push rod is fixedly connected with a cutting device, the cutting device is fixedly connected with the protection frame, the electric push rod can push the cutting device to descend, the cutting device can contact the workpiece to process the workpiece, and the cooperation of the electric rotary machining table can further improve the convenience of the workpiece.

[0016] The upper surface of the machine body is rotatably connected with a lead screw, the outer surface of the lead screw is threadedly connected with a threaded sleeve, the threaded sleeve is fixedly connected with the upper end of the electric push rod, the side surface of the machine body is provided with a servo motor two, the output end of the servo motor two is fixedly connected with the lead screw, the upper surface of the machine body is provided with a collecting box, and the installation of the lead screw can drive the electric push rod to slide in the limiting groove through the threaded sleeve, so that the position of the cutting device can be adjusted, and the cutting work on the workpiece is facilitated.

[0017] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0018] The numerical control vertical lathe with the cutting fluid circulating system is provided with the filter screen, which can effectively intercept residues in the cutting fluid, prevent the impurities from mixing with the cutting fluid and accumulating in the pipeline, avoid pipeline blockage, ensure smooth flow of the cutting fluid, and further improve the cleanliness of the cutting fluid, improve the filtering effect, help maintain the performance of the cutting fluid, prolong the service life, and ensure the stability and reliability of the cutting fluid in the circulating use process.

[0019] The installation of the protection frame can protect the cutting position, prevent the splashing of the cutting fluid and the debris, maintain a good working environment, cooperate with the air jet pipe and the nozzle, effectively clean the electric rotary machining table, avoid the residues of the debris and the cutting fluid, set the scraper to clean the surface of the filter screen and prevent blockage, and collect the residues on the screen for unified treatment, so that the safety and cleanliness of the cutting operation are improved, and the smooth operation of the cutting fluid circulating system is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The overall structure of the application is cut Figure 1 ;

[0021] Figure 2 The overall structure of the application is cut Figure 2 ;

[0022] Figure 3 Structure diagram of the whole application Figure 1 ;

[0023] Figure 4 Structure diagram of the whole application Figure 2 ;

[0024] Figure 5 Structure diagram of the filter frame of the application

[0025] In the figure:

[0026] 1, machine body; 2, filter assembly; 3, cleaning assembly;

[0027] 201, storage box; 202, filter screen; 203, filter frame; 204, fine filter;

[0028] 301, protective frame; 302, air jet pipe; 303, nozzle; 304, scraper; 305, elastic rope;

[0029] 4, air pump; 5, winding rod; 6, rope; 7, servo motor I; 8, grid; 9, electric rotary machining table; 10, water pump; 11, water inlet pipe; 12, drain pipe; 13, spray head; 14, telescopic hose; 15, limiting groove; 16, electric push rod; 17, cutting device; 18, lead screw; 19, threaded sleeve; 20, servo motor II; 21, collection box. DETAILED DESCRIPTION

[0030] 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 of ordinary skill in the art without creative work fall within the protection scope of the application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 A numerical control vertical lathe with a cutting fluid circulation system in the embodiment includes a machine body 1, and the machine body 1 includes a filter assembly 2 and a cleaning assembly 3.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3The filtering assembly 2 comprises a storage box 201 located in the interior of the machine body 1, a filtering screen 202 mounted on the inner wall of the machine body 1, and two filtering frames 203 mounted on the front of the machine body 1 and threadedly connected between each other, wherein the inner portion of the lower filtering frame 203 is provided with a fine filter 204. The filtering screen 202 can effectively intercept the residues in the cutting fluid, prevent the impurities from mixing with the cutting fluid and accumulating in the pipeline, thereby avoiding the pipeline blockage, ensuring the smooth flow of the cutting fluid, and further improving the cleanliness of the cutting fluid and the filtering effect through the secondary filtering by the fine filter 204, which not only helps to maintain the performance of the cutting fluid and prolong the service life thereof, but also ensures the stability and reliability of the cutting fluid in the recycling process.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , the cleaning assembly 3 comprises a protective frame 301 made of transparent material and located above the machine body 1, a gas jet pipe 302 mounted on the outer surface of the protective frame 301, a nozzle 303 fixedly and communicatively connected to one end of the gas jet pipe 302 located in the protective frame 301, and a scraper 304 provided on the upper surface of the filtering screen 202 and fixedly connected with two elastic ropes 305 on the side surface thereof. The installation of the protective frame 301 can protect the cutting position and prevent the debris from splashing with the cutting fluid, thereby maintaining a good working environment. In combination with the gas jet pipe 302 and the nozzle 303, the electric rotary machining table 9 can be effectively cleaned to avoid the residues of the debris and the cutting fluid. The scraper 304 can not only clean the surface of the filtering screen 202 to prevent blockage, but also collect the residues on the screen for unified treatment. These measures collectively improve the safety and cleanliness of the cutting operation and ensure the smooth operation of the cutting fluid recycling system.

[0034] Please refer to Figure 1 , Figure 4 and Figure 5 , the machine body 1 is provided with a gas pump 4 fixedly and communicatively connected to the output end of the gas jet pipe 302, and the gas jet pipe 302 is made of telescopic material. The gas pump 4 can compress the gas and enter the gas jet pipe 302 to be sprayed out from the nozzle 303, so that the airflow can clean the working position to avoid the residues of the debris. The machine body 1 is rotatably connected with a winding rod 5 on the side surface thereof, the outer surface of the scraper 304 is fixedly connected with two rope 6, and the other ends of the two ropes 6 are fixedly connected with the winding rod 5. The machine body 1 is provided with a servo motor one 7 fixedly connected with the output end of the winding rod 5. The installation of the winding rod 5 can wind the ropes 6, so that the scraper 304 can clean the surface of the filtering screen 202 under the traction of the ropes 6 to avoid the impurities accumulated on the filtering screen 202 from affecting the collection of the cutting fluid.

[0035] Please refer to Figure 1 , Figure 4 andFigure 5 The upper surface of the body 1 is provided with a grid plate 8, the upper surface of the grid plate 8 is provided with an electric rotary machining table 9, the electric rotary machining table 9 is installed to adjust the angle of the workpiece, facilitate the adjustment of different positions of the workpiece, the inside of the body 1 is provided with a water pump 10, the input end of the water pump 10 is fixedly communicated with a water inlet pipe 11, the water inlet pipe 11 is fixedly communicated with a storage tank 201, the output end of the water pump 10 is fixedly communicated with the upper filter frame 203 through a pipeline, the water pump 10 can extract the cutting fluid in the storage tank 201 and deliver it into the two filter frames 203, and the cooperation of the fine filter 204 can realize the re-filtering of the cutting fluid, so as to improve the filtering effect of the cutting fluid, the inner wall of the protection frame 301 is provided with a drain pipe 12, the bottom end of the drain pipe 12 is fixedly communicated with a spray head 13, the upper end of the drain pipe 12 is fixedly communicated with a flexible hose 14, the other end of the flexible hose 14 is fixedly communicated with the lower filter frame 203, the installation of the flexible hose 14 can facilitate the lifting and position adjustment of the protection frame 301, and avoid the obstruction of the flexible hose 14 during the movement with the protection frame 301.

[0036] Please refer to Figure 1 、 Figure 2 and Figure 4 The upper surface of the body 1 is provided with a limit groove 15, the inside of the limit groove 15 is provided with an electric push rod 16, the output end of the electric push rod 16 is fixedly connected with a cutting device 17, the cutting device 17 is fixedly connected with the protection frame 301, the electric push rod 16 can push the cutting device 17 to descend, so that the cutting device 17 can contact with the workpiece to process the workpiece, and the cooperation of the electric rotary machining table 9 can further improve the convenience of processing the workpiece, the upper surface of the body 1 is rotatably connected with a lead screw 18, the outer surface of the lead screw 18 is threadedly connected with a threaded sleeve 19, the threaded sleeve 19 is fixedly connected with the upper end of the electric push rod 16, a servo motor two 20 is installed on the side surface of the body 1, the output end of the servo motor two 20 is fixedly connected with the lead screw 18, a collecting tank 21 is arranged on the upper surface of the body 1, the installation of the lead screw 18 can slide the electric push rod 16 in the limit groove 15 through the threaded sleeve 19, so as to adjust the position of the cutting device 17, and facilitate the cutting work of the workpiece.

[0037] The numerical control vertical lathe with cutting fluid circulating system in the embodiment is provided with a filter screen 202, which can effectively intercept residues in the cutting fluid, prevent these impurities from mixing with the cutting fluid and accumulating in the pipeline, thereby avoiding pipeline blockage and ensuring smooth flow of the cutting fluid. The secondary filtration by the fine filter 204 can further improve the cleanliness of the cutting fluid and the filtering effect, which not only helps to maintain the performance of the cutting fluid and prolong its service life, but also ensures the stability and reliability of the cutting fluid during the recycling process.

[0038] The installation of the protective frame 301 can protect the cutting position, prevent the splashing of debris and cutting fluid, maintain a good working environment, cooperate with the air jet pipe 302 and the nozzle 303, effectively clean the electric rotary machining table 9, avoid the residue of debris and cutting fluid, set the scraper 304 to clean the surface of the filter screen 202 to prevent clogging, and collect the residue on the screen for unified treatment. These measures jointly improve the safety and cleanliness of the cutting operation and ensure the smooth operation of the cutting fluid circulation system.

[0039] The working principle of the above embodiment is as follows: first, when the workpiece is cut, the workpiece is placed on the electric rotating machining table 9, the electric rotating machining table 9 clamps the workpiece, then the electric push rod 16 pushes the cutting device to descend and contact the workpiece, and the workpiece is cut. In this process, the water pump 10 can extract the cutting fluid in the storage tank 201 and deliver it to the two filter frames 203. After being filtered by the fine filter 204 in the filter frame 203, the cutting fluid can be delivered to the nozzle 13 through the flexible hose 14, so that the cutting fluid is sprayed to the machining position to cool the machining position. In the process of cutting, the cutting fluid and residues are blocked by the protective frame 301 to avoid splashing of the cutting fluid and debris to the surrounding working environment. Then the cutting fluid and debris can enter the machine body 1 through the grid plate 8. When the cutting fluid enters the machine body 1, it is filtered by the filter screen 202 and then flows back to the storage tank 201, completing the recycling of the cutting fluid. The filter screen 202 can effectively intercept the residues in the cutting fluid, preventing these impurities from mixing with the cutting fluid and accumulating in the pipeline, thereby avoiding pipeline blockage and ensuring smooth flow of the cutting fluid. The fine filter 204 is configured for secondary filtration, which can further improve the cleanliness of the cutting fluid and improve the filtering effect, not only helping to maintain the performance of the cutting fluid and prolong its service life, but also ensuring the stability and reliability of the cutting fluid in the recycling process. In the process of cutting the workpiece, the servo motor 2 0 can drive the lead screw 1 8 to rotate, so that the lead screw 1 8 can drive the electric push rod 1 6 to slide in the limiting groove 1 5 through the threaded sleeve 1 9, thereby adjusting the position of the cutting device and adjusting the angle of the workpiece through the cooperation of the electric rotating machining table 9, so as to meet the cutting work of the workpiece. When the cutting of the workpiece is completed, the air pump 4 can deliver the gas to the air jet pipe 302 and spray it out of the nozzle 303, so that the airflow can clean the cutting fluid and debris on the electric rotating machining table 9, avoiding its retention on the electric rotating machining table 9. The installation of the protective frame 301 can protect the cutting position and prevent the splashing of debris and cutting fluid, thereby maintaining a good working environment. The air jet pipe 302 and the nozzle 303 can effectively clean the electric rotating machining table 9 and avoid debris and cutting fluid residues. When cleaning the surface of the filter screen 202, the servo motor 1 7 drives the winding rod 5 to rotate, so that the winding rod 5 can wind the rope 6. After the rope 6 is wound, the rope 6 can pull the scraper 304 to clean the surface of the filter screen 202. At the same time, the scraper 304 can push the impurities on the filter screen 202 into the collection tank, which is convenient for unified treatment of debris. The scraper 304 can clean the surface of the filter screen 202 and collect the residues on the screen, which is convenient for unified treatment. These measures jointly improve the safety and cleanliness of the cutting operation and ensure the smooth operation of the cutting fluid recycling system.

[0040] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0041] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, which can be limited only by the scope of the appended claims and their equivalents.

Claims

1. A numerical control vertical lathe with a cutting fluid circulation system, comprising a machine body (1), characterized in that: Said machine body (1) includes filter assembly (2) and cleaning assembly (3); Said filter assembly (2) includes storage tank (201), which is located in the inside of machine body (1), the inner wall of machine body (1) is installed with filter screen (202), the front of machine body (1) is installed with two filter frames (203), two filter frames (203) are threadedly connected, the inside of lower filter frame (203) is provided with fine filter (204); Said cleaning assembly (3) includes protective frame (301), which is made of transparent material, protective frame (301) is located above machine body (1), the outer surface of protective frame (301) is installed with air jet pipe (302), one end of air jet pipe (302) in protective frame (301) is fixedly connected with nozzle (303), the upper surface of filter screen (202) is provided with scraper (304), the side of scraper (304) is fixedly connected with two elastic ropes (305).

2. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The side of machine body (1) is installed with air pump (4), the output end of air pump (4) is fixedly communicated with air jet pipe (302), air jet pipe (302) is made of telescopic material.

3. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The side of machine body (1) is rotatably connected with winding rod (5), the outer surface of scraper (304) is fixedly connected with two ropes (6), the other ends of two ropes (6) are fixedly connected with winding rod (5), the side of machine body (1) is installed with servo motor one (7), the output end of servo motor one (7) is fixedly connected with winding rod (5).

4. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The upper surface of machine body (1) is installed with grid plate (8), the upper surface of grid plate (8) is installed with electric rotary machining table (9).

5. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The inside of machine body (1) is provided with water pump (10), the input end of water pump (10) is fixedly communicated with water inlet pipe (11), water inlet pipe (11) is fixedly communicated with storage tank (201), the output end of water pump (10) is fixedly communicated with upper filter frame (203) through pipeline.

6. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The inner wall of protective frame (301) is installed with drain pipe (12), the bottom end of drain pipe (12) is fixedly communicated with spray head (13), the upper end of drain pipe (12) is fixedly communicated with telescopic hose (14), the other end of telescopic hose (14) is fixedly communicated with lower filter frame (203).

7. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The upper surface of machine body (1) is provided with limiting groove (15), the inside of limiting groove (15) is provided with electric push rod (16), the output end of electric push rod (16) is fixedly connected with cutting device (17), cutting device (17) is fixedly connected with protective frame (301).

8. The CNC vertical lathe with cutting fluid circulation system according to claim 1, characterized in that: The upper surface of the machine body (1) is rotationally connected with a lead screw (18), the outer surface of the lead screw (18) is threadedly connected with a threaded sleeve (19), the threaded sleeve (19) is fixedly connected with the upper end of an electric push rod (16), the side surface of the machine body (1) is provided with a servo motor two (20), the output end of the servo motor two (20) is fixedly connected with the lead screw (18), and the upper surface of the machine body (1) is provided with a collecting box (21).

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