Environment-friendly precision wire cutting machine

Abstract

The utility model relates to the field of wire cutting machines, in particular to an environment-friendly precision wire cutting machine which comprises a wire cutting machine body, a wire cutting assembly used for bearing and installing a workpiece, and an electric sliding rail arranged above the wire cutting machine body and used for driving the workpiece to move. The precise wire cutting machine is provided with the placing table, the liquid discharging pipeline, the liquid collecting box, the pressurizing water pump, the vacuum air pump, the extraction opening and the air collecting box, when the precise wire cutting machine is used, sprayed spraying liquid can enter the liquid collecting box through the liquid discharging pipeline, is extracted again through the pressurizing water pump and the liquid conveying pipeline and then is conveyed to the spray head to be sprayed out, and the spraying effect is good. The recycling of the spraying liquid not only reduces the external discharge amount of the spraying liquid, but also improves the use frequency of the spraying liquid and saves the use cost of the precise wire cutting machine, and meanwhile, in the wire cutting process, certain harmful gas can be generated after a cutting wire is in contact with a workpiece, so that the environment is protected. At the moment, harmful gas can be pumped out through the vacuum gas pump and input into the gas collection box for storage.

Description

Technical Field

[0001] The utility model relates to the field of wire cutting machines, in particular to an environmentally friendly precision wire cutting machine. Background Art

[0002] The wire cutting machine is mainly composed of three parts: machine tool, CNC system and high-frequency power supply. The CNC system is composed of a single-chip microcomputer, keyboard, and frequency conversion detection system. It has main functions such as gap compensation, linear interpolation, circular interpolation, and automatic wire breakage processing. It can cut materials such as high-strength, high-toughness, high-hardness, high-brittleness, and magnetic materials, as well as precision, small, and complex-shaped parts. Wire cutting technology and wire cutting machine tools are being widely used in all walks of life.

[0003] After searching, a precision CNC single-wire cutting machine with the publication number CN214721116U is specifically disclosed, including a mounting table, which is symmetrically distributed on the left and right, and output rollers and bite rollers are respectively arranged on the mounting table, and a cutting line is arranged between the output roller and the bite roller, and a tension adjustment mechanism and a guide roller are arranged on the mounting table, and the cutting line is arranged through the tension adjustment mechanism and the guide roller. The utility model is a precision CNC single-wire cutting machine, which improves cutting accuracy, automates object cutting, improves cutting effect, etc. by arranging a screw motor, a cutting table and a liquid outlet pipe, etc., solves the problems of large error and low accuracy in blade cutting.

[0004] During the use of existing precision wire cutting machines, the spray liquid sprayed by the wire cutting machine and the gas generated after contact with the workpiece cutting have a certain impact on the surrounding environment. Such precision wire cutting machines that lack environmental protection capabilities cannot be discharged directly, and the precision wire cutting machines in the above-mentioned comparative cases also lack environmentally friendly means to treat the spray liquid and cutting liquid. Therefore, after long-term use, these discharged spray liquids and gases not only endanger the surrounding environment, but also bring certain safety hazards to the operators of the precision wire cutting machines.

[0005] Therefore, it is necessary to invent an environmentally friendly precision wire cutting machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an environmentally friendly precision wire cutting machine, which avoids harmful gases from being directly exposed to the air and affecting the surrounding environment through a placement table, a drainage pipe, a liquid collecting box, a pressurized water pump, a vacuum air pump, an air suction port and an air collecting box. In this way, the precision wire cutting machine is equipped with environmentally friendly means for treating spray liquid and cutting gas, thereby ensuring the surrounding working environment and the safety of the workers themselves, and improving the overall scope of application of the device, so as to solve the problem in the prior art that the precision wire cutting machine has a certain impact on the surrounding environment during use due to the spray liquid sprayed by the wire cutting machine and the gas generated after contact with the workpiece after cutting. The precision wire cutting machine that lacks environmental protection ability cannot be discharged directly, and the precision wire cutting machine in the above-mentioned comparative case also lacks environmentally friendly means for treating spray liquid and cutting liquid. In this way, after long-term use, these discharged spray liquids and gases not only endanger the surrounding environment, but also bring certain safety hazards to the operators of the precision wire cutting machine.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly precision wire cutting machine, comprising a wire cutting machine body, used for carrying and installing a workpiece wire cutting assembly;

[0008] An electric slide rail is arranged above the wire cutting machine body and is used to drive the workpiece to move. The electric slide rail is externally movably connected with an electric sleeve. A displacement plate is fixedly installed at one end of the electric sleeve. A placement table is arranged above the displacement plate.

[0009] A liquid discharge pipe is arranged on both sides of the placement table, and is used to discharge the cutting liquid inside the placement table, and a liquid collecting box is fixedly installed at one end of the liquid discharge pipe, a pressurized water pump is arranged at the bottom of the liquid collecting box, and a liquid delivery pipe is fixedly installed at one end of the pressurized water pump;

[0010] A vacuum air pump is arranged on one side of the wire cutting machine body and is used to exhaust harmful gases generated during air cutting. An exhaust pipe is fixedly installed at one end of the vacuum air pump, and the other end of the exhaust pipe is fixedly connected to an exhaust port. An air supply pipe is fixedly installed at the other end of the vacuum air pump, and one end of the air supply pipe is fixedly connected to an air collecting box.

[0011] Preferably, a threaded screw is provided inside the displacement plate, and a threaded sleeve is movably connected outside the threaded screw.

[0012] Preferably, a fixed card slot is provided on the surface of the placement table, a fixed card block is movably connected inside the fixed card slot, a splash guard is fixedly installed at one end of the fixed card block, and a transparent protective plate is provided on one side of the splash guard.

[0013] Preferably, a fixed card block fixedly installed at the bottom of the splash plate is engaged with a fixed card slot provided on the surface of the placement table, and the fixed card block and the fixed card slot are used in conjunction with each other.

[0014] Preferably, a wire cutting column is fixedly installed on the outside of the wire cutting machine body, and a liquid spraying cavity is fixedly installed on the top of the wire cutting column.

[0015] Preferably, a wire cutting head is fixedly mounted on one side of the wire cutting column, and a nozzle is fixedly mounted on the outside of the wire cutting head.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The utility model is provided with a placing table, a liquid discharge pipe, a liquid collecting box, a pressurized water pump, a vacuum air pump, an air extraction port and an air collecting box. When the precision wire cutting machine is used, the spray liquid will enter the liquid collecting box through the liquid discharge pipe, be re-extracted by the pressurized water pump and the liquid delivery pipe, and then be sent to the nozzle for spraying. Such a circular use of the spray liquid not only reduces the external discharge of the spray liquid, but also increases the use frequency of the spray liquid, saving the use cost of the precision wire cutting machine. At the same time, during the wire cutting process, certain harmful gases will be generated after the cutting wire contacts the workpiece. At this time, the harmful gases can be extracted by the vacuum air pump and input into the air collecting box for storage. In this way, the harmful gases are avoided from being directly exposed to the air and affecting the surrounding environment. In this way, the precision wire cutting machine is equipped with environmentally friendly means for processing spray liquid and cutting gas, ensuring the surrounding working environment and the safety of the workers themselves, and improving the overall scope of application of the device.

[0018] 2. The utility model is provided with an electric slide rail, an electric slide sleeve, a displacement plate, a threaded screw, a threaded sleeve, a placement table, a splash guard and a transparent protective plate. When the precision wire cutting machine is used, the electric slide rail, the electric slide sleeve, the threaded screw and the threaded sleeve can be used to drive the workpiece on the placement table to cooperate with the wire cutting head to move horizontally and vertically. This not only meets the wire cutting requirements of different workpieces, but also improves the precision of the wire cutting machine itself. At the same time, during the wire cutting process of the workpiece, the splash guard and the transparent protective plate can be installed around the placement table through the fixed card slot and the fixed card block to provide a certain protection capability for the entire cutting process, while also preventing the spray liquid from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the displacement plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the splash plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the wire cutting column structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the gas collecting box of the utility model.

[0025] Description of reference numerals:

[0026] 1. Wire cutting machine body; 2. Electric slide rail; 3. Electric slide sleeve; 4. Displacement plate; 5. Threaded screw; 6. Threaded sleeve; 7. Placement table; 8. Fixed slot; 9. Fixed block; 10. Splash plate; 11. Transparent protective plate; 12. Drain pipe; 13. Liquid collecting box; 14. Pressurized water pump; 15. Liquid delivery pipe; 16. Wire cutting column; 17. Liquid spray cavity; 18. Wire cutting head; 19. Nozzle; 20. Vacuum air pump; 21. Exhaust pipe; 22. Exhaust port; 23. Air delivery pipe; 24. Air collecting box. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-5 The environmentally friendly precision wire cutting machine shown includes a wire cutting machine body 1 for carrying and installing components for wire cutting of workpieces;

[0029] The electric slide rail 2 is arranged above the wire cutting machine body 1 and is used to drive the workpiece to move. The electric slide rail 2 is externally movably connected with an electric sleeve 3. A displacement plate 4 is fixedly installed at one end of the electric sleeve 3. A placement table 7 is arranged above the displacement plate 4.

[0030] The drainage pipe 12 is arranged on both sides of the placement table 7, and is used to discharge the cutting liquid inside the placement table 7, and a liquid collecting box 13 is fixedly installed at one end of the drainage pipe 12, and a pressurized water pump 14 is arranged at the bottom of the liquid collecting box 13, and a liquid delivery pipe 15 is fixedly installed at one end of the pressurized water pump 14;

[0031] The vacuum air pump 20 is arranged on one side of the wire cutting machine body 1, and is used to exhaust the harmful gases generated during the cutting. An exhaust pipe 21 is fixedly installed at one end of the vacuum air pump 20, and the other end of the exhaust pipe 21 is fixedly connected to the exhaust port 22. An air supply pipe 23 is fixedly installed at the other end of the vacuum air pump 20, and one end of the air supply pipe 23 is fixedly connected to the gas collecting box 24. When the cutting wire contacts the workpiece, certain harmful gases will be generated. At this time, the harmful gases can be extracted by the vacuum air pump 20 and input into the gas collecting box 24 for storage, thereby avoiding the harmful gases from being directly exposed to the air and affecting the surrounding environment.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, a threaded screw 5 is arranged inside the displacement plate 4, and a threaded sleeve 6 is movably connected to the outside of the threaded screw 5. The workpiece on the placement table 7 can be driven to cooperate with the wire cutting head 18 to move horizontally and vertically through the electric slide rail 2, the electric slide sleeve 3, the threaded screw 5 and the threaded sleeve 6. A fixed slot 8 is provided on the surface of the placement table 7, and a fixed block 9 is movably connected to the inside of the fixed slot 8. A splash guard 10 is fixedly installed on one end of the fixed block 9, and a transparent protective plate 11 is arranged on one side of the splash guard 10. During the wire cutting process of the workpiece, the splash guard 10 and the transparent protective plate 11 can be quickly installed around the placement table 7 through the fixed slot 8 and the fixed block 9, without delaying the normal wire cutting time. The fixed block 9 fixedly installed at the bottom of the splash guard 10 is engaged with the fixed slot 8 opened on the surface of the placement table 7, and the fixed block 9 is used in conjunction with the fixed slot 8. The splash guard 10 and the transparent protective plate 11 can provide a certain protection capability for the entire cutting process, and also prevent the splashing of the spray liquid.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown, a wire cutting column 16 is fixedly installed on the outside of the wire cutting machine body 1, and a spray chamber 17 is fixedly installed on the top of the wire cutting column 16. The spray chamber 17 will transport the spray liquid delivered by the pressurized water pump 14 to the pressurized water pump 14, and assist the wire cutting head 18 to complete the wire cutting of the workpiece. A wire cutting head 18 is fixedly installed on one side of the wire cutting column 16, and a spray head 19 is fixedly installed on the outside of the wire cutting head 18. The wire cutting head 18 has a simple structure and is easy to operate. If a fault occurs, it is also convenient for maintenance personnel to perform maintenance in time without delaying the normal use of the device.

[0034] Working principle of the utility model: firstly, connect the external power supply, take out the workpiece to be cut by wire, fix the workpiece by the external clamp and place it on the wire cutting frame of the placing table 7, install the splash plate 10 and the transparent protective plate 11 around the placing table 7 by the fixing slot 8 and the fixing block 9, so as to provide a certain protection capability for the whole cutting process, and also prevent the splashing of the spray liquid, and then start the wire cutting head 18 after preparation, turn on the switch of the electric slide rail 2, turn on the switch of the external motor of the displacement plate 4, and The movable slide rail 2, the electric slide sleeve 3, the threaded screw 5 and the threaded sleeve 6 drive the workpiece on the placement table 7 to cooperate with the wire cutting head 18 to move horizontally and vertically, and the wire cutting work is started. Then, the switch of the bottom pressure water pump 14 is turned on, and the pressure water pump 14 and the liquid delivery pipeline 15 extract the spray liquid in the liquid collection box 13 and send it to the liquid spraying cavity 17. Then, the spray liquid sent by the pressure water pump 14 is transported to the nozzle 19 by the liquid spraying cavity 17 to spray, and the auxiliary wire cutting head 18 completes the wire cutting work of the workpiece. Then the spray liquid sprayed will pass through The discharge pipe 12 re-enters the liquid collecting box 13 for recycling. Such recycling of the spray liquid not only reduces the external discharge of the spray liquid, but also increases the frequency of use of the spray liquid, saving the use cost of the precision wire cutting machine. Then, during the wire cutting process, certain harmful gases will be generated after the cutting wire contacts the workpiece. At this time, the switch of the vacuum air pump 20 is turned on, and the harmful gases are extracted by the vacuum air pump 20 and input into the gas collecting box 24 for storage. This avoids the harmful gases from being directly exposed to the air and affecting the surrounding environment, so that the precision wire cutting machine has environmentally friendly means to handle the spray liquid and cutting gas, ensuring the surrounding working environment and the safety of the workers themselves. Finally, after completing the installation and use of the precision wire cutting machine according to the above operations, turn off the switch of the electric slide rail 2, turn off the external motor switch of the displacement plate 4, turn off the switch of the pressurized water pump 14, turn off the switch of the vacuum air pump 20, and cut off the external power supply if it is not used for a long time. In this way, the use process of the environmentally friendly precision wire cutting machine is completed.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Environmentally friendly precision wire cutting machine, characterized by: include The wire cutting machine body (1) is used to carry and install components for wire cutting of workpieces; An electric slide rail (2) is arranged above the wire cutting machine body (1) and is used to drive the workpiece to move its position, and the electric slide rail (2) is externally movably connected to an electric slide sleeve (3), one end of the electric slide sleeve (3) is fixedly mounted with a displacement plate (4), and a placement table (7) is arranged above the displacement plate (4); A liquid discharge pipe (12) is arranged on both sides of the placement table (7) and is used to discharge the cutting liquid inside the placement table (7), and a liquid collecting box (13) is fixedly installed at one end of the liquid discharge pipe (12), a pressurized water pump (14) is arranged at the bottom of the liquid collecting box (13), and a liquid delivery pipe (15) is fixedly installed at one end of the pressurized water pump (14); A vacuum air pump (20) is arranged on one side of the wire cutting machine body (1) and is used to exhaust harmful gases generated during air cutting. An exhaust pipe (21) is fixedly installed at one end of the vacuum air pump (20), and the other end of the exhaust pipe (21) is fixedly connected to an exhaust port (22). An air supply pipe (23) is fixedly installed at the other end of the vacuum air pump (20), and one end of the air supply pipe (23) is fixedly connected to an air collecting box (24).

2. The environmentally friendly precision wire cutting machine according to claim 1, characterized in that: A threaded screw rod (5) is arranged inside the displacement plate (4), and a threaded sleeve (6) is movably connected to the outside of the threaded screw rod (5).

3. The environmentally friendly precision wire cutting machine according to claim 1, characterized in that: A fixed card slot (8) is provided on the surface of the placement platform (7), a fixed card block (9) is movably connected inside the fixed card slot (8), a splash plate (10) is fixedly installed at one end of the fixed card block (9), and a transparent protective plate (11) is provided on one side of the splash plate (10).

4. The environmentally friendly precision wire cutting machine according to claim 3, characterized in that: A fixed card block (9) fixedly installed at the bottom of the splash plate (10) is engaged and connected with a fixed card slot (8) provided on the surface of the placement table (7), and the fixed card block (9) and the fixed card slot (8) are used in conjunction with each other.

5. The environmentally friendly precision wire cutting machine according to claim 1, characterized in that: A wire cutting column (16) is fixedly mounted on the outside of the wire cutting machine body (1), and a liquid spraying cavity (17) is fixedly mounted on the top of the wire cutting column (16).

6. The environmentally friendly precision wire cutting machine according to claim 5, characterized in that: A wire cutting head (18) is fixedly mounted on one side of the wire cutting column (16), and a nozzle (19) is fixedly mounted on the outside of the wire cutting head (18).

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