Workbench for numerical control machine tool

Abstract

The invention relates to the technical field of numerical control machine tools, and discloses a worktable for a numerical control machine tool, which comprises a base, vertical frames are fixedly mounted at the top of the base, a control screen is fixedly assembled on the outer wall of each vertical frame, a transverse plate is fixedly mounted between the two vertical frames, and a first sliding rail is fixedly mounted on the outer wall of each vertical frame. Signals are transmitted through the control screen, the electric telescopic rod makes contact with a workpiece needing to be cut after being started, the workpiece can be limited and fixed according to the shape of the workpiece, rapid positioning can be achieved, when the workpiece is small, an electromagnet on the outer wall of the marked electric telescopic rod can be started under control of a power source, and the workpiece can be cut conveniently. The multiple electric telescopic rods are attracted, the first sliding block can make the distance between the electric telescopic rods flexibly changed on the inner wall of the moving groove, accurate clamping of workpieces can be achieved, the machining precision is remarkably improved, it is ensured that the positions of the workpieces are stable in the machining process, and machining errors caused by slight deviation are avoided; and the workpiece can be prevented from being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control machine tools, and particularly to a workbench for a numerical control machine tool. Background Technique

[0002] As one of the core equipment in modern manufacturing, numerical control machine tools play an indispensable role in precision machining.

[0003] During the cutting work of the existing workbench for numerical control machine tools on workpieces, cutting fluid is used. The cutting fluid plays a role in cooling, lubricating and chip removal during the metal processing. However, during the use of the cutting fluid, a large amount of waste cutting fluid will be generated. The waste cutting fluid will be mixed with fine chips, metal chips, grinding wheel chips and dust and other impurities during the use of the cutting fluid, making it difficult to handle. It must be strictly treated before discharge. But after processing, the cutting fluid will be mixed with the chips, resulting in a decline in its performance and even environmental pollution. If directly discharged, it will not only waste resources but also may cause serious damage to the ecological environment. At the same time, when the existing workbench for numerical control machine tools performs cutting work on workpieces, due to the different shapes, sizes and dimensions of the workpieces, it is difficult to ensure accurate positioning work for them, so that the machining accuracy and efficiency cannot reach the best state. Therefore, it needs to be improved. Summary of the Invention

[0004] The present invention provides a workbench for a numerical control machine tool, which solves the problems raised in the above background technique.

[0005] The present invention provides the following technical solution: A workbench for a numerical control machine tool, including a base, a vertical frame is fixedly installed on the top of the base, a control screen is fixedly assembled on the outer wall of the vertical frame, a cross plate is fixedly installed between the two vertical frames, a first slide rail is fixedly installed on the outer wall of the vertical frame, a limiting component is arranged on the outer wall of the vertical frame, a chip removal pipe is installed at one end of the limiting component close to the control screen, a purification component is arranged at the bottom of the limiting component, a control valve is installed on the outer wall of the chip removal pipe, a stepping motor is fixedly assembled on the top of the first slide rail, a lead screw is fixedly assembled on the power output shaft of the stepping motor, one end of a moving block is slidably connected to the outer wall of the first slide rail, and the other end of the moving block is fixedly assembled with a connecting plate, and an arc-shaped plate is fixedly installed on the outer wall of the connecting plate.

[0006] As a preferred technical solution of the present invention: A rotating motor is fixedly installed on the outer wall of the arc-shaped plate, a driving rod is fixedly assembled on the power output shaft of the rotating motor, a moving plate is sleeved on the outer wall of the driving rod, a processing device is fixedly installed on the moving plate, a cutting tool is fixedly installed on the top of the processing device, a limiting block is arranged at the bottom of the lead screw, a cutting fluid box body is installed at one end of the base far from the purification component, a pump body is arranged inside the cutting fluid box body, and a conveying pipe is installed on the top of the pump body.

[0007] As a preferred technical solution of the present invention: The pump body is electrically connected to the control panel. One end of the conveying pipe is connected to the pump body, and the other end of the conveying pipe is connected to the top of the cutting tool. The number of the moving blocks and the connecting plates is two, and the two moving blocks and the connecting plates are symmetrically distributed on the outer wall of the vertical frame. The moving block slides on the outer wall of the first slide rail. The rotating motor and the processor are both electrically connected to the control panel.

[0008] As a preferred technical solution of the present invention: A bottom plate is fixedly assembled on the top of the base. A servo motor and a support block are respectively fixedly installed on the top of the bottom plate. The power output shaft of the servo motor is fixedly assembled with a rotating shaft, and the servo motor is electrically connected to the control panel. A receiving block is sleeved on the outer wall of the rotating shaft. A second slide rail is fixedly assembled on the top of the support block. A pushing block is slidably connected to the top of the second slide rail. A sliding plate is installed on the top of the pushing block. A rotating motor is fixedly installed at one end of the sliding plate away from the control panel.

[0009] As a preferred technical solution of the present invention: The power output shaft of the rotating motor is fixedly assembled with a rotating round rod, and the rotating motor is electrically connected to the control panel. A square block is sleeved on the outer wall of the rotating round rod. An installation plate is provided on the top of the square block. A third slide rail is fixedly installed on the top of the sliding plate. A concave block is slidably connected to the top of the third slide rail. A collection box is provided at one end of the base away from the control panel. A round groove is opened on the top of the installation plate.

[0010] As a preferred technical solution of the present invention: The limiting component includes a placement table. A cylinder is fixedly installed on the top of the placement table. The telescopic end of the cylinder is fixedly assembled with a limiting plate. A liquid collecting hopper is fixedly installed on the bottom of the placement table. An ultrasonic generator is installed on the outer wall of the liquid collecting hopper. A lapping hopper is inlaid on the top of the placement table. A moving groove is opened at the bottom of the lapping hopper. A support rod is fixedly installed at the bottom of the inner wall of the liquid collecting hopper. A support plate is fixedly installed on the top of the support rod.

[0011] As a preferred technical solution of the present invention: An electric telescopic rod is installed at the bottom of the inner wall of the lapping hopper. Electromagnets are fixedly installed around the electric telescopic rod. A filtrate hole is opened at the bottom of the liquid collecting hopper. An electric hydraulic cylinder is fixedly installed at the bottom of the liquid collecting hopper. The telescopic end of the electric hydraulic cylinder is fixedly assembled with a baffle. A first slider is fixedly assembled at the bottom of the electric telescopic rod. A connecting spring is installed on the outer wall of the first slider.

[0012] As a preferred technical solution of the present invention: there are twelve electric telescopic rods, and the twelve electric telescopic rods are all individually marked. The electromagnets are electrically connected through a power supply and a control screen. The diameter of the moving groove is adapted to the diameter of the first slider, and the first slider slides on the inner wall of the moving groove. The cylinder, the ultrasonic generator, the electric telescopic rod, and the electric hydraulic cylinder are all electrically connected to the control screen. The first sliders are connected to each other by a connecting spring. The diameter of the filtrate hole is smaller than the width of the baffle, and the telescopic distance of the electric hydraulic cylinder is the width of the baffle.

[0013] As a preferred technical solution of the present invention: the purification component includes a housing. A drain pipe is clamped on the outer wall of the housing. A liquid receiving hopper is fixedly installed on the top of the housing. A fixed seat is fixedly assembled on the top of the liquid receiving hopper. A slope is inlaid on the top of the liquid receiving hopper. A drive motor is fixedly installed on the top of the fixed seat. The power output shaft of the drive motor is fixedly assembled with a main shaft. A chute is opened on the outer wall of the main shaft. A liquid inlet is opened on the top of the housing. A rotating drum is fixedly sleeved on the outer wall of the main shaft. A micro motor is fixedly installed at the bottom of the inner wall of the main shaft. The power output shaft of the micro motor is fixedly assembled with a rotating rod. A second slider is fixedly installed on the outer wall of the rotating rod. A sealing hopper is fixedly installed on the top of the second slider.

[0014] As a preferred technical solution of the present invention: the rotation speed of the drive motor can be customarily adjusted, and the drive motor is electrically connected to the control screen. The micro motor is electrically connected to the control screen. The micro motor is fixedly installed at the bottom of the inner wall of the main shaft. The second slider is located on the inner wall of the chute, and the second slider slides on the inner wall of the chute. The cross section of the slope is triangular.

[0015] The present invention has the following beneficial effects: 1. For the workbench used in the numerical control machine tool, by transmitting a signal through the control screen, after the electric telescopic rod is started, it contacts the workpiece to be cut and can limit and fix it according to the shape of the workpiece, so as to achieve rapid positioning. And when the workpiece to be clamped is small, the electromagnet on the outer wall of the marked electric telescopic rod can be started under the control of the power supply, which will cause the multiple electric telescopic rods to adsorb to each other, and enable the first slider to flexibly change the distance between the electric telescopic rods on the inner wall of the moving groove, so as to achieve precise clamping of the workpiece, thus achieving a better fixing effect, significantly improving the processing accuracy, ensuring the stable position of the workpiece during the processing process, avoiding processing errors caused by slight deviation, being applicable to workpieces of different sizes and complex shapes, and being able to avoid workpiece damage.

[0016] 2. The workbench for CNC machine tools transmits a signal through the control panel to start the drive motor, and drives the drum to rotate at high speed through the main shaft, which can centrifuge the cutting fluid so that the liquid in the cutting fluid will penetrate the drum and fall to the inner wall of the outer shell, while the solid phase will remain on the inner wall of the drum, and the purified cutting fluid can flow through the drain pipe to the inner wall of the cutting fluid box for secondary utilization. The recycling of cutting fluid can not only reduce production costs, but also reduce environmental pollution and enhance the sustainable development capabilities of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the other side of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 It is a bottom view structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the structure of the limit assembly of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the limiting assembly of the present invention; Figure 7 It is a schematic diagram of the local structure of the limit assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the electric telescopic rod of the present invention; Figure 9 This is a schematic diagram of the purification component structure of the present invention; Figure 10 It is a schematic diagram of the cross-sectional structure of the purification component of the present invention.

[0018] In the figure: 1, base; 2, stand; 3, control screen; 4, horizontal plate; 5, slide rail one; 6, limit assembly; 7, chip removal pipe; 8, purification assembly; 9, control valve; 10, stepper motor; 11, lead screw; 12, moving block; 13, connecting plate; 14, arc plate; 15, rotating motor; 16, driving rod; 17, moving plate; 18, processor; 19, cutting knife; 20, limit block; 21, cutting fluid box; 22, pump body; 23, conveying pipe; 24, bottom plate; 25, servo motor; 26, rotating shaft; 27, receiving block; 28, supporting block; 29, slide rail two; 30, pushing block; 31, slide plate; 32, rotating motor; 33, rotating round rod; 34, block; 35, mounting plate; 36, slide rail three; 37, concave block; 38, collecting box; 601. Placement table; 602. Cylinder; 603. Limit plate; 604. Liquid collecting hopper; 605. Ultrasonic generator; 606. Lapping hopper; 607. Moving groove; 608. Support rod; 609. Support plate; 610. Electric telescopic rod; 611. Electromagnet; 612. Filter hole; 613. Electric hydraulic cylinder; 614. Baffle; 615. Slide block one; 616. Connecting spring; 801. Shell; 802. Drain pipe; 803. Liquid receiving hopper; 804. Fixed seat; 805. Slope; 806. Driving motor; 807. Main shaft; 808. Slide groove; 809. Liquid inlet; 810. Drum; 811. Micro motor; 812. Rotating rod; 813. Slide block two; 814. Sealing hopper. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 - Figure 10 , a workbench for a numerical control machine tool, including a base 1, a vertical frame 2 is fixedly installed on the top of the base 1, a control screen 3 is fixedly assembled on the outer wall of the vertical frame 2, a cross plate 4 is fixedly installed between the two vertical frames 2, a slide rail one 5 is fixedly installed on the outer wall of the vertical frame 2, a limit component 6 is arranged on the outer wall of the vertical frame 2, a chip removal pipe 7 is installed at one end of the limit component 6 close to the control screen 3, a purification component 8 is arranged at the bottom of the limit component 6, a control valve 9 is installed on the outer wall of the chip removal pipe 7, a stepping motor 10 is fixedly assembled on the top of the slide rail one 5, a lead screw 11 is fixedly assembled on the power output shaft of the stepping motor 10, one end of a moving block 12 is slidably connected to the outer wall of the slide rail one 5, and the other end of the moving block 12 is fixedly assembled with a connecting plate 13, and an arc plate 14 is fixedly installed on the outer wall of the connecting plate 13.

[0021] In the above structure, by transmitting a signal through the control screen 3, the stepping motor 10 can be started, so that the lead screw 11 can drive the limit component 6 to move up and down during rotation, enabling the device to be docked when discharging cutting fluid and waste chips, effectively preventing the problem that cutting fluid and waste chips splash onto the surrounding environment and causing an impact. Moreover, through the setting of the vertical frame 2 and the right-angle setting between the vertical frame 2 and the base 1, the device can be kept stable when placed.

[0022] In a preferred embodiment: A rotating motor 15 is fixedly installed on the outer wall of the arc-shaped plate 14. The power output shaft of the rotating motor 15 is fixedly assembled with a driving rod 16. A moving plate 17 is sleeved on the outer wall of the driving rod 16. A processor 18 is fixedly installed on the moving plate 17. A cutting tool 19 is fixedly installed on the top of the processor 18. A limiting block 20 is provided at the bottom of the lead screw 11. One end of the base 1 away from the purification component 8 is installed with a cutting fluid tank 21. A pump body 22 is provided on the inner wall of the cutting fluid tank 21. A delivery pipe 23 is installed on the top of the pump body 22.

[0023] In the above structure, due to the characteristic that the device is made of high-strength cast iron, it can effectively ensure high rigidity and anti-deformation ability, can bear the cutting force and the gravity of the workpiece, and can effectively ensure the stability during long-term use.

[0024] In a preferred embodiment: The pump body 22 is electrically connected to the control panel 3. One end of the delivery pipe 23 is connected to the pump body 22, and the other end of the delivery pipe 23 is connected to the top of the cutting tool 19. The number of the moving blocks 12 and the connecting plates 13 is two, and the two moving blocks 12 and the connecting plates 13 are symmetrically distributed on the outer wall of the vertical frame 2. The moving block 12 slides on the outer wall of the slide rail 1 5. The rotating motor 15 and the processor 18 are both electrically connected to the control panel 3.

[0025] In the above structure, by the control panel 3 emitting a signal, the rotating motor 15 can be started to drive the driving rod 16 to rotate, and the moving plate 17 can reciprocate on the outer wall of the driving rod 16. After the processor 18 is started, the cutting tool 19 is driven to cut the workpiece. During this process, the pump body 22 can start to work to adsorb the filling liquid placed on the inner wall of the cutting fluid tank 21 to the inner wall of the connecting plate 13 and deliver it to the cutting tool 19, so that the device can play a role in cooling, lubricating and chip removal during the working process.

[0026] In a preferred embodiment: A bottom plate 24 is fixedly assembled on the top of the base 1. A servo motor 25 and a support block 28 are respectively fixedly installed on the top of the bottom plate 24. The power output shaft of the servo motor 25 is fixedly assembled with a rotating shaft 26, and the servo motor 25 is electrically connected to the control panel 3. A receiving block 27 is sleeved on the outer wall of the rotating shaft 26. A slide rail 2 29 is fixedly assembled on the top of the support block 28. A pushing block 30 is slidably connected to the top of the slide rail 2 29. A sliding plate 31 is installed on the top of the pushing block 30. A rotating motor 32 is fixedly installed at one end of the sliding plate 31 away from the control panel 3.

[0027] In the above structure, by sending a signal through the control panel 3, the servo motor 25 can be started to drive the rotating shaft 26 to rotate after startup, so that the receiving block 27 can drive the sliding plate 31 to slide on the top of the second slide rail 29 through the pushing block 30, enabling the device to convey the cutting fluid during the process of continuous purification by the purification component 8. When it is conveyed to one end far from the cutting fluid tank 21, the purification is completed, enabling the purification component 8 to separate the impurities in the cutting fluid, effectively saving time and making the purification efficiency more efficient.

[0028] In a preferred embodiment: The power output shaft of the rotating motor 32 is fixedly equipped with a rotating round rod 33, and the rotating motor 32 is electrically connected to the control panel 3. A square block 34 is sleeved on the outer wall of the rotating round rod 33. An installation plate 35 is provided on the top of the square block 34. A third slide rail 36 is fixedly installed on the top of the sliding plate 31. A concave block 37 is slidably connected to the top of the third slide rail 36. A collection box 38 is provided at one end of the base 1 far from the control panel 3. A round groove is opened on the top of the installation plate 35.

[0029] In the above structure, by sending a signal through the control panel 3, the rotating motor 32 starts to work, and drives the square block 34 to move around the axis of the rotating round rod 33 through the rotating round rod 33, enabling it to drive the installation plate 35 to slide on the top of the third slide rail 36 through the concave block 37, so that after the purification component 8 completes centrifugation, the installation plate 35 can be moved above the collection box 38, and the round groove opened at the bottom of the installation plate 35 can be located above the collection box 38, thus facilitating the discharge of the separated solid phase inside the purification component 8.

[0030] In a preferred embodiment: The limiting component 6 includes a placement table 601. A cylinder 602 is fixedly installed on the top of the placement table 601. A limiting plate 603 is fixedly equipped at the telescopic end of the cylinder 602. A liquid collecting hopper 604 is fixedly installed at the bottom of the placement table 601. An ultrasonic generator 605 is installed on the outer wall of the liquid collecting hopper 604. A lapping hopper 606 is embedded on the top of the placement table 601. A moving groove 607 is opened at the bottom of the lapping hopper 606. A support rod 608 is fixedly installed at the bottom of the inner wall of the liquid collecting hopper 604. A support plate 609 is fixedly installed at the top of the support rod 608.

[0031] In the above structure, after sending a signal through the control panel 3, the ultrasonic generator 605 can be started, so that the ultrasonic generator 605 performs ultrasonic vibration cleaning on the liquid on the inner wall of the liquid collecting hopper 604. During this process, the cutting fluid will be used as a medium to clean the waste chips in it, and the cutting fluid and the clean waste chips will be stratified, so that the clean waste chips will be discharged through the chip removal pipe 7, and the remaining cutting fluid will be discharged through the filtrate hole 612 after the electric hydraulic cylinder 613 is started and the baffle 614 is moved to expose the filtrate hole 612.

[0032] In a preferred embodiment: An electric telescopic rod 610 is installed at the bottom of the inner wall of the overlapping hopper 606. Electromagnets 611 are fixedly installed around the electric telescopic rod 610. A filtrate hole 612 is formed at the bottom of the liquid collection hopper 604. An electric hydraulic cylinder 613 is fixedly installed at the bottom of the liquid collection hopper 604. A baffle 614 is fixedly assembled at the telescopic end of the electric hydraulic cylinder 613. A first slider 615 is fixedly assembled at the bottom of the electric telescopic rod 610. A connecting spring 616 is installed on the outer wall of the first slider 615.

[0033] In the above structure, by sending a signal through the control panel 3, the lifting of the electric telescopic rod 610 can be controlled, so that the clamped workpiece can be quickly taken out. This not only reduces the labor intensity of the operator, but also significantly improves the maintenance efficiency, enabling the staff to complete the installation and disassembly of the equipment in a shorter time, and can perform multi-directional processing without changing the position of the workpiece, greatly improving the production efficiency.

[0034] In a preferred embodiment: There are twelve electric telescopic rods 610, and the twelve electric telescopic rods 610 are all individually marked. The electromagnets 611 are electrically connected through a power supply and the control panel 3. The diameter of the moving groove 607 is adapted to the diameter of the first slider 615, and the first slider 615 slides on the inner wall of the moving groove 607. The air cylinder 602, the ultrasonic generator 605, the electric telescopic rod 610 and the electric hydraulic cylinder 613 are all electrically connected to the control panel 3. The first sliders 615 are connected to each other through the connecting spring 616. The diameter of the filtrate hole 612 is smaller than the width of the baffle 614, and the telescopic distance of the electric hydraulic cylinder 613 is the width of the baffle 614.

[0035] In the above structure, by sending a signal through the control panel 3, after the electric telescopic rod 610 is started, it can contact the workpiece to be cut and can limit and fix it according to the shape of the workpiece, enabling it to limit different-shaped workpieces, so as to achieve rapid positioning and reduce the clamping time. And when the workpiece to be clamped is small, the control panel 3 can be made to send a signal, so that the electromagnets 611 on the outer wall of the marked electric telescopic rod 610 can be started under the control of the power supply, causing the multiple electric telescopic rods 610 to adsorb to each other, and enabling the first slider 615 to flexibly change the distance between the electric telescopic rods 610 on the inner wall of the moving groove 607, so as to achieve precise clamping of the workpiece, thereby achieving a better fixing effect and significantly improving the processing accuracy.

[0036] In a preferred embodiment: The purification component 8 includes a housing 801, a drain pipe 802 is clamped to the outer wall of the housing 801, a liquid receiving hopper 803 is fixedly installed at the top of the housing 801, a fixing seat 804 is fixedly assembled at the top of the liquid receiving hopper 803, a slope 805 is inlaid at the top of the liquid receiving hopper 803, a driving motor 806 is fixedly installed at the top of the fixing seat 804, a main shaft 807 is fixedly assembled on the power output shaft of the driving motor 806, a chute 808 is formed on the outer wall of the main shaft 807, a liquid inlet 809 is formed at the top of the housing 801, a rotating drum 810 is fixedly sleeved on the outer wall of the main shaft 807, a micro motor 811 is fixedly installed at the bottom of the inner wall of the main shaft 807, a rotating rod 812 is fixedly assembled on the power output shaft of the micro motor 811, a second slider 813 is fixedly installed on the outer wall of the rotating rod 812, and a sealing hopper 814 is fixedly installed at the top of the second slider 813.

[0037] In the above structure, the rotation speed of the driving motor 806 can be customarily adjusted, so that the driving motor 806 can adjust different rotation speeds to adapt to different varieties of cutting fluid. At the same time, it can effectively avoid the stratification of the cutting fluid during the centrifugation process. At the same time, when the control panel 3 emits a signal, the micro motor 811 can be started, and after the rotating rod 812 rotates, the second slider 813 can be driven to slide on the inner wall of the chute 808, and the sealing hopper 814 can be driven to move upward, so that the solid phase remaining in the inner wall of the rotating drum 810 can be discharged downward.

[0038] In a preferred embodiment: The rotation speed of the driving motor 806 can be customarily adjusted, and the driving motor 806 is electrically connected to the control panel 3, the micro motor 811 is electrically connected to the control panel 3, the micro motor 811 is fixedly installed at the bottom of the inner wall of the main shaft 807, the second slider 813 is located on the inner wall of the chute 808, and the second slider 813 slides on the inner wall of the chute 808, and the cross section of the slope 805 is triangular.

[0039] In the above structure, by emitting a signal through the control panel 3, the driving motor 806 is started, and the rotating drum 810 is driven to rotate at a high speed through the main shaft 807, so as to perform centrifugation on the cutting fluid, so that the liquid in the cutting fluid can penetrate through the rotating drum 810 and fall to the inner wall of the housing 801, while the solid phase remains on the inner wall of the rotating drum 810, and the purified cutting fluid can flow through the drain pipe 802 to the inner wall of the cutting fluid tank 21 for secondary use.

[0040] Working principle: When using this device, place the workpiece to be machined on the top of the electric telescopic rod 610, and enable the electric telescopic rod 610 to work according to the shape of the workpiece. When the workpiece is large, the control screen 3 can emit a signal to start the electric telescopic rod 610, which can contact the workpiece to be machined and limit and fix it according to the shape of the workpiece, enabling it to limit workpieces of different shapes, thus achieving rapid positioning and reducing the clamping time; When the workpiece to be clamped is small, the control screen 3 can emit a signal to start the electromagnet 611 on the outer wall of the marked electric telescopic rod 610 under the control of the power supply. This will cause the multiple electric telescopic rods 610 to adsorb to each other, and enable the slider 615 to flexibly change the distance between the electric telescopic rods 610 on the inner wall of the moving groove 607, achieving precise clamping of the workpiece, thus achieving a better fixing effect and significantly improving the machining accuracy; After the workpiece is fixed, the control screen 3 can emit a signal to start the rotation of the driving rod 16 by driving the rotation of the rotating motor 15, and enable the moving plate 17 to reciprocate on the outer wall of the driving rod 16. After starting the processor 18, the cutting tool 19 can be driven to machine the workpiece. During this process, the pump body 22 can start to adsorb the filling liquid placed in the inner wall of the cutting fluid tank 21 to the inner wall of the connecting plate 13 and convey it to the cutting tool 19, so that the device can play a role in cooling, lubricating and chip removal during operation. After the cutting fluid is used, it will fall into the liquid collecting hopper 604; At this time, after emitting a signal through the control screen 3, the ultrasonic generator 605 can be started, so that the ultrasonic generator 605 performs ultrasonic vibration cleaning on the liquid on the inner wall of the liquid collecting hopper 604. During this process, the cutting fluid will act as a medium to clean the waste chips in it, and the cutting fluid and the clean waste chips will be stratified, so that the clean waste chips will be discharged through the discharge pipe 7 after adjusting the control valve 9, and the remaining cutting fluid will be discharged to the inside of the fixed seat 804 through the filtrate hole 612 after the baffle 614 is moved to expose the filtrate hole 612 after the electric hydraulic cylinder 613 is started, and fall into the inside of the housing 801 through the liquid inlet 809; The driving motor 806 can be started by emitting a signal through the control screen 3, and the rotating drum 810 can be driven to rotate at a high speed by the main shaft 807 to perform centrifugation on the cutting fluid, so that the liquid in the cutting fluid will penetrate through the rotating drum 810 and fall to the inner wall of the housing 801, while the solid phase remains on the inner wall of the rotating drum 810, and the purified cutting fluid can flow to the inner wall of the cutting fluid tank 21 through the drain pipe 802 for secondary use; And a signal is transmitted through the control panel 3, causing the rotary motor 32 to start working. The square block 34 is driven to move around the axis of the rotary rod 33 by rotating the rotary rod 33, enabling it to drive the mounting plate 35 to slide on the top of the third slide rail 36 through the concave block 37. After centrifugation, the purification component 8 can move the mounting plate 35 above the collection box 38, and the circular groove formed at the bottom of the mounting plate 35 can be located above the collection box 38, facilitating the discharge of the separated solid phase inside the purification component 8.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workbench for a numerical control machine tool, comprising a base (1), characterized in that: A vertical frame (2) is fixedly installed at the top of the base (1), a control panel (3) is fixedly assembled on the outer wall of the vertical frame (2), a cross plate (4) is fixedly installed between the two vertical frames (2), a first slide rail (5) is fixedly installed on the outer wall of the vertical frame (2), a limiting component (6) is arranged on the outer wall of the vertical frame (2), a chip discharge pipe (7) is installed at one end of the limiting component (6) close to the control panel (3), a purification component (8) is arranged at the bottom of the limiting component (6), a control valve (9) is installed on the outer wall of the chip discharge pipe (7), a stepping motor (10) is fixedly assembled on the top of the first slide rail (5), a lead screw (11) is fixedly assembled on the power output shaft of the stepping motor (10), one end of a moving block (12) is slidably connected to the outer wall of the first slide rail (5), and a connecting plate (13) is fixedly assembled at the other end of the moving block (12), and an arc plate (14) is fixedly installed on the outer wall of the connecting plate (13).

2. The workbench for a numerically controlled machine tool according to claim 1, characterized in that: A rotating motor (15) is fixedly installed on the outer wall of the arc plate (14), a driving rod (16) is fixedly assembled on the power output shaft of the rotating motor (15), a moving plate (17) is sleeved on the outer wall of the driving rod (16), a processor (18) is fixedly installed on the moving plate (17), a cutting tool (19) is fixedly installed on the top of the processor (18), a limiting block (20) is arranged at the bottom of the lead screw (11), a cutting fluid tank body (21) is installed at one end of the base (1) away from the purification component (8), a pump body (22) is arranged on the inner wall of the cutting fluid tank body (21), and a conveying pipe (23) is installed on the top of the pump body (22).

3. The workbench for a numerically controlled machine tool according to claim 2, characterized in that: The pump body (22) is electrically connected to the control panel (3), one end of the conveying pipe (23) is connected to the pump body (22), and the other end of the conveying pipe (23) is connected to the top of the cutting tool (19). The number of the moving blocks (12) and the connecting plates (13) is two, and the two moving blocks (12) and the connecting plates (13) are symmetrically distributed on the outer wall of the vertical frame (2). The moving block (12) slides on the outer wall of the first slide rail (5). The rotating motor (15) and the processor (18) are both electrically connected to the control panel (3).

4. The workbench for a numerical control machine tool according to claim 3, characterized in that: A bottom plate (24) is fixedly assembled on the top of the base (1), a servo motor (25) and a support block (28) are respectively fixedly installed on the top of the bottom plate (24), a rotating shaft (26) is fixedly assembled on the power output shaft of the servo motor (25), and the servo motor (25) is electrically connected to the control panel (3). A receiving block (27) is sleeved on the outer wall of the rotating shaft (26), a second slide rail (29) is fixedly assembled on the top of the support block (28), a pushing block (30) is slidably connected to the top of the second slide rail (29), a sliding plate (31) is installed on the top of the pushing block (30), and a rotating motor (32) is fixedly installed at one end of the sliding plate (31) away from the control panel (3).

5. The workbench for a numerical control machine tool according to claim 4, characterized in that: A rotating round rod (33) is fixedly assembled on the power output shaft of the rotating electric machine (32), and the rotating electric machine (32) is electrically connected to the control panel (3). A square block (34) is sleeved on the outer wall of the rotating round rod (33). An installation plate (35) is arranged on the top of the square block (34). A third slide rail (36) is fixedly installed on the top of the slide plate (31). A concave block (37) is slidably connected to the top of the third slide rail (36). A collection box (38) is arranged at one end of the base (1) away from the control panel (3). A circular groove is formed in the top of the installation plate (35).

6. A workbench for a numerically controlled machine tool according to claim 1, characterized in that: The limiting component (6) includes a placement table (601). A cylinder (602) is fixedly installed on the top of the placement table (601). A limiting plate (603) is fixedly assembled on the telescopic end of the cylinder (602). A liquid collecting hopper (604) is fixedly installed on the bottom of the placement table (601). An ultrasonic generator (605) is installed on the outer wall of the liquid collecting hopper (604). A lapping hopper (606) is inlaid on the top of the placement table (601). A moving groove (607) is formed in the bottom of the lapping hopper (606). A support rod (608) is fixedly installed on the bottom inner wall of the liquid collecting hopper (604). A support plate (609) is fixedly installed on the top of the support rod (608).

7. The workbench for a numerical control machine tool according to claim 6, characterized in that: An electric telescopic rod (610) is installed on the bottom inner wall of the lapping hopper (606). Electromagnets (611) are fixedly installed around the electric telescopic rod (610). A filtrate hole (612) is formed in the bottom of the liquid collecting hopper (604). An electric hydraulic cylinder (613) is fixedly installed on the bottom of the liquid collecting hopper (604). A baffle (614) is fixedly assembled on the telescopic end of the electric hydraulic cylinder (613). A first slider (615) is fixedly assembled on the bottom of the electric telescopic rod (610). A connecting spring (616) is installed on the outer wall of the first slider (615).

8. A workbench for a numerical control machine tool according to claim 7, characterized in that: The number of the electric telescopic rods (610) is twelve, and the twelve electric telescopic rods (610) are all individually marked. The electromagnets (611) are electrically connected to the control panel (3) through a power supply. The diameter of the moving groove (607) is adapted to the diameter of the first slider (615), and the first slider (615) slides on the inner wall of the moving groove (607). The cylinder (602), the ultrasonic generator (605), the electric telescopic rod (610) and the electric hydraulic cylinder (613) are all electrically connected to the control panel (3). The first sliders (615) are connected to each other through the connecting spring (616). The diameter of the filtrate hole (612) is smaller than the width of the baffle (614), and the telescopic distance of the electric hydraulic cylinder (613) is the width of the baffle (614).

9. The workbench for a numerical control machine tool according to claim 1, wherein: The purification component (8) includes a housing (801). A drain pipe (802) is snap-fitted to the outer wall of the housing (801). A liquid receiving hopper (803) is fixedly installed at the top of the housing (801). A fixing seat (804) is fixedly assembled at the top of the liquid receiving hopper (803). A slope (805) is inlaid at the top of the liquid receiving hopper (803). A driving motor (806) is fixedly installed at the top of the fixing seat (804). A main shaft (807) is fixedly assembled to the power output shaft of the driving motor (806). A chute (808) is provided on the outer wall of the main shaft (807). A liquid inlet (809) is provided at the top of the housing (801). A rotating drum (810) is fixedly sleeved on the outer wall of the main shaft (807). A micro motor (811) is fixedly installed at the bottom of the inner wall of the main shaft (807). A rotating rod (812) is fixedly assembled to the power output shaft of the micro motor (811). A second slider (813) is fixedly installed on the outer wall of the rotating rod (812). A sealing hopper (814) is fixedly installed at the top of the second slider (813).

10. A workbench for a numerical control machine tool according to claim 9, characterized in that: The rotation speed of the driving motor (806) can be customarily adjusted, and the driving motor (806) is electrically connected to the control screen (3). The micro motor (811) is electrically connected to the control screen (3). The micro motor (811) is fixedly installed at the bottom of the inner wall of the main shaft (807). The second slider (813) is located on the inner wall of the chute (808), and the second slider (813) slides on the inner wall of the chute (808). The cross-section of the slope (805) is triangular.

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