Waste discharging system of axial flow pump machining tool

Abstract

The invention relates to the technical field of machine tools, in particular to a waste discharge system of an axial flow pump processing machine tool, which comprises a machine tool main body and a machine tool main shaft, the chip inlet is formed in a workbench of the machine tool body, the upper end of the mounting frame is mounted on the lower end face of a machine tool spindle, the ducted fan is hinged to the lower end of the mounting frame, and an air outlet of the ducted fan faces a machining part of a component of the axial flow pump and the chip inlet. An impeller is rotatably mounted in the ducted fan, a driven wheel shaft is rotatably mounted on the mounting frame through a bearing seat, a rotating shaft of the driven wheel shaft is in transmission connection with the impeller of the ducted fan through a universal joint, a driving wheel is concentrically mounted on an output shaft of a machine tool spindle, and a transmission belt sleeves the driven wheel shaft and the driving wheel; waste chippings are actively conveyed to the chipping inlet through wind power, the workload of follow-up manual cleaning is reduced, and the collecting efficiency and the collecting effect are improved.

Description

Technical Field

[0001] The invention relates to the technical field of machine tools, in particular to a waste discharge system of an axial flow pump processing machine tool. Background Art

[0002] When machining the parts of an axial flow pump through a machine tool, a large amount of waste debris will be generated, and these waste debris need to be discharged in time. The prior art discloses a variety of machine tool waste discharge systems, such as a Chinese invention patent with announcement number CN111546123B, which proposes a CNC device with a double-nozzle waste chip discharge mechanism, the CNC device comprising a machine tool; the machine tool is a CNC machine tool, and square notches are provided at the bottom of both sides of the machine tool, and discharge channels are slidably arranged in the square notches on both sides of the machine tool; worms are rotatably arranged on the outside of both sides of the discharge channel through an axis frame structure; by providing a pouring chute and a screw propeller, the waste chips in the CNC device can be continuously discharged to avoid waste chip accumulation, the pouring chute is closely attached to both sides of the X-axis of the machine tool, and at the same time, the X-axis is bidirectionally assembled by a rear baffle and a disassembly baffle, which can intercept a large amount of waste chips and ensure that they enter the pouring chute smoothly.

[0003] However, the above-mentioned prior art cannot transport the waste debris to the gap for collecting waste, resulting in the waste debris falling onto the workbench and then being passively swept in manually or the waste debris collapsing and sliding into the gap after being accumulated to a certain height, thereby realizing the collection of the waste debris. The process of collecting the waste debris causes the waste debris to adhere to the workbench or the workpiece, which has an adverse effect on the processing process and has a poor collection effect on the waste debris. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a waste discharge system for an axial flow pump machining machine tool which uses wind power to actively transport waste debris to a chip inlet, thereby reducing the workload of subsequent manual cleaning and improving collection efficiency and collection effect.

[0005] The waste discharge system of an axial flow pump processing machine tool of the present invention comprises a machine tool body and a machine tool spindle, wherein the machine tool spindle is mounted on the machine tool body; further comprising a chip feed port, a mounting frame, a ducted fan, a driven wheel shaft, a driving wheel and a transmission belt, wherein the chip feed port is arranged on a workbench of the machine tool body, the upper end of the mounting frame is mounted on the lower end surface of the machine tool spindle, the ducted fan is hinged to the lower end of the mounting frame, the air outlet of the ducted fan faces the processing part of the axial flow pump component and the chip feed port, the impeller is rotatably mounted inside the ducted fan, the driven wheel shaft is rotatably mounted on the mounting frame through a bearing seat, the rotating shaft of the driven wheel shaft is transmission-connected to the impeller of the ducted fan through a universal joint, the driving wheel is concentrically mounted on the output shaft of the machine tool spindle, and the transmission belt is sleeved on the driven wheel shaft and the driving wheel; during operation, the hinge shaft of the ducted fan and the mounting frame is locked after adjusting the angle of the ducted fan. , so that the air outlet of the ducted fan is directed toward the processing part of the tool and the axial flow pump components and toward the chip feed port, the output shaft of the machine tool spindle drives the tool to rotate highly, so that the tool cuts the axial flow pump components, and at the same time the output shaft of the machine tool spindle drives the driving wheel to rotate, the driving wheel drives the driven wheel shaft to rotate through the transmission belt, the driven wheel shaft drives the impeller of the ducted fan to rotate at high speed through the universal joint, generating wind force, the wind force blows the waste debris cut by the tool toward the chip feed port, blows the waste debris into the chip feed port for efficient collection, and at the same time the wind force can cool the processing part of the axial flow pump components. Compared with the existing technology, the waste debris is actively transported to the chip feed port by wind force, which reduces the workload of subsequent manual cleaning, reduces the adverse effects caused by the waste debris adhering to the workbench or workpiece, and improves the collection efficiency and collection effect of the waste debris.

[0006] Preferably, it also includes an annular rail and a travel motor assembly, the annular rail is installed on the lower end surface of the machine tool spindle, the annular rail is concentrically arranged with the output shaft of the machine tool spindle, the upper end of the mounting frame is slidably connected to the annular rail through a slide, the travel motor assembly is installed on the slide of the mounting frame, and the travel motor assembly drives the mounting frame to move along the annular rail; the travel motor assembly drives the mounting frame to rotate along the annular rail around the output shaft of the machine tool spindle and the tool, thereby driving the ducted fan to change the direction of the output wind force, so that when the machine tool spindle is in different positions of the component, the ducted fan can make the wind blow through the part where the tool cuts the axial flow pump component, and blow the generated waste debris toward the chip inlet, thereby improving the comprehensiveness and efficiency of waste debris collection.

[0007] Preferably, it also includes a cutting fluid pipe, which is installed on the outer wall of the machine tool spindle, the mounting frame and the ducted fan through a bracket, and a nozzle is installed at the output end of the cutting fluid pipe, and the nozzle is located at the center of the air outlet of the ducted fan; the cutting fluid pipe transports the cutting fluid and sprays it out through the nozzle, and the wind force generated by the ducted fan blows the cutting fluid into a mist and covers the tool cutting part of the axial flow pump components, so that the mist cutting fluid follows the wind force into the inside of the cutting hole groove, thereby improving the cooling and lubrication effects of the cutting fluid.

[0008] Preferably, it also includes a chip pipe, a shell, a pressure plate, a baffle, a slide rod, an outer slide sleeve, a locking assembly and a driving mechanism. The upper end of the chip pipe is connected to the chip feed port. The shell is obliquely installed at the lower part of the machine tool body. The shell is higher on the left and lower on the right. A material receiving chamber is arranged inside the shell. The right part of the material receiving chamber is a compression chamber with a square cross-section. The left part of the material receiving chamber is a dehydrating chamber with a circular cross-section. A material discharge port connected to the end of the dehydrating chamber is arranged at the left end of the shell. A liquid outlet connected to the dehydrating chamber is arranged on the left side wall of the shell. An inlet connected to the compression chamber is arranged on the right side wall of the shell. The material port, the lower end of the debris pipe is connected to the material feed port, the pressure plate is slidably installed in the material receiving chamber of the shell, the driving mechanism drives the pressure plate to move and rotate, the baffle is located in the material receiving chamber of the shell, the right end of the slide rod is rotatably connected to the left end face of the baffle, the outer sliding sleeve is installed on the left end face of the shell, the left part of the slide rod is slidably connected to the outer sliding sleeve, the slide rod and the outer sliding sleeve are installed with a locking assembly, and the locking assembly locks the relative position of the slide rod and the outer sliding sleeve; when working, the wind force generated by the duct fan blows the waste debris into the chip feed port and enters the shell through the debris pipe. The locking assembly locks the slide bar on the outer slide frame so that the baffle is located at the left end of the compression chamber. The driving mechanism drives the pressing plate to move toward the baffle to compress the waste debris into blocks. After the compression is completed, the locking assembly unlocks the slide bar, and the driving mechanism drives the pressing plate to move into the drying chamber. The locking assembly locks the slide bar. At this time, the baffle is located at the left part of the drying chamber. The driving mechanism drives the pressing plate to rotate, and the pressing plate and the baffle drive the waste block to rotate to throw out the residual cutting fluid. The thrown-out cutting fluid is discharged through the liquid outlet. After the waste block is dried, the locking assembly The assembly unlocks the slide bar, and the driving mechanism drives the pressure plate to move to the outside of the left end of the shell. At this time, the waste block and the baffle are both located outside the left end of the shell. The locking assembly locks the slide bar, and the driving mechanism drives the pressure plate to return to the right end of the compression chamber of the shell. The waste block loses its clamping and falls out of the left end of the shell. The locking assembly unlocks the slide bar. Since the left side of the shell is higher than the right side, the baffle and the slide bar slide to the right under the action of gravity. When the baffle returns to the left end of the compression chamber of the shell, the locking assembly locks the slide bar to prepare for the next waste discharge, which is very practical.

[0009] Preferably, the locking assembly includes an electromagnetic seat, magnetic block one, magnetic block two and magnetic block three, the electromagnetic seat is installed on the outer sliding sleeve frame, and magnetic block one, magnetic block two and magnetic block three are installed on the sliding rod from right to left in sequence, and when magnetic block one is adsorbed with the electromagnetic seat, the baffle is located on the outer side of the left end of the shell, when magnetic block two is adsorbed with the electromagnetic seat, the baffle is located on the left part of the spin drying chamber of the shell, and when magnetic block three is adsorbed with the electromagnetic seat, the baffle is located at the left end of the compression chamber of the shell; through the above-mentioned arrangement, the electromagnetic seat cooperates with magnetic block one, magnetic block two and magnetic block three to adsorb and lock the sliding rod at different positions, so that the baffle is located at different positions, achieving different processing effects on waste debris.

[0010] Preferably, the driving mechanism includes a threaded telescopic assembly and a limiting assembly, the pressure plate is installed on the moving end of the threaded telescopic assembly, the compression chamber with a square cross-section limits the pressure plate, the fixed end and the moving end of the threaded telescopic assembly rotate relative to each other and telescope under the action of the thread, thereby driving the pressure plate to move in the material receiving chamber of the shell, and the limiting assembly is installed in the drying chamber of the shell. When the limiting assembly limits the pressure plate, the threaded telescopic assembly drives the pressure plate to move in the drying chamber of the shell and move out of the left end of the shell; when the pressure plate, the waste block and the baffle are located in the drying chamber for drying, the limiting assembly releases the pressure plate, so that the fixed end and the moving end of the threaded telescopic assembly rotate at the same time, thereby driving the waste block to rotate and throw out the cutting fluid, which has good practicality.

[0011] Preferably, the threaded telescopic assembly includes a motor, a threaded sleeve, a threaded inner tube and a clamping component. The motor is mounted on the right end face of the shell, the output shaft of the motor is drivingly connected to the threaded sleeve, the threaded sleeve is the fixed end of the threaded telescopic assembly, the inner wall of the threaded sleeve is provided with an internal thread, the outer wall of the threaded inner tube is provided with an external thread, the threaded inner tube is threadedly connected with the threaded sleeve, the threaded inner tube is the movable end of the threaded telescopic assembly, the pressing plate is mounted on the left end of the threaded inner tube, and when drying, the clamping component clamps and fixes the threaded inner tube and the threaded sleeve relatively; the motor drives the threaded sleeve to rotate, and when the pressing plate is located in the compression chamber of the shell When the pressing plate is in the swinging rod chamber of the shell, the limiting assembly limits the pressing plate, so that the threaded inner tube does not rotate, the threaded sleeve and the threaded inner tube rotate relatively, and the threaded inner tube and the pressing plate drive the threaded inner tube to move; when the drying is performed, the clamping component clamps and fixes the threaded inner tube and the threaded sleeve relatively, so that the threaded sleeve drives the threaded inner tube and the pressing plate to rotate. The structure is simple and the practicability is good.

[0012] Preferably, the holding component includes multiple slots and U-shaped rods, the left end of the threaded sleeve is provided with multiple slots, the left end of the side wall of the threaded inner tube is provided with a left plug hole, the right end of the side wall of the threaded inner tube is provided with a right plug hole, the U-shaped rod is elastically installed inside the threaded inner tube, the left end of the U-shaped rod is provided with a pressure rod, the pressure rod extends out of the outside of the threaded inner tube through the left plug hole, the pressure rod is close to the right end face of the pressure plate and extends out of the outside of the pressure plate, and the right end of the U-shaped rod is provided with a blocking rod, the blocking rod extends out of the outside of the threaded inner tube through the right plug hole, and the blocking rod matches the slot; when the pressure plate is located in the compression chamber of the shell, the pressure rod of the U-shaped rod is blocked by the inside of the compression chamber, so that the pressure rod shrinks and is flush with the pressure plate, so that The pressure rod drives the baffle rod to retract inside the threaded inner tube through the U-rod. Similarly, when the pressure rod of the U-rod is limited and blocked by the limiting assembly and is flush with the pressure plate, the pressure rod drives the baffle rod to retract inside the threaded inner tube through the U-rod. At this time, the threaded inner tube and the threaded sleeve can rotate relatively, thereby realizing the extension and retraction of the threaded inner tube. When the pressure plate is located in the spin-drying chamber and the limiting assembly is disengaged from the pressure rod of the U-rod, the U-rod pops out outward, causing the baffle rod to extend out of the outside of the threaded inner tube and be stuck in the slot, so that the threaded inner tube and the threaded sleeve are relatively clamped and fixed. At this time, the threaded sleeve can drive the threaded inner tube and the pressure plate to rotate, so as to spin-dry the waste blocks. The structure is simple and practical.

[0013] Preferably, the limit assembly includes a push rod and a cross rod, the push rod is installed on the shell, the piston rod of the push rod extends into the top of the spin chamber of the shell, the cross rod is installed at the lower end of the piston rod of the push rod, the cross rod is arranged along the axis of the spin chamber of the shell, and the left end of the cross rod extends out of the left end of the shell; the piston rod of the push rod extends downward to drive the cross rod to descend to press the pressure plate and the pressure rod of the U-shaped rod, so that the pressure plate stops rotating, and at the same time, the blocking rod of the U-shaped rod is disengaged from the slot, at this time, the threaded inner tube and the threaded sleeve move relative to each other, driving the pressure plate to move; the piston rod of the push rod contracts upward to drive the cross rod to rise to release the pressure plate and the U-shaped rod, so that the blocking rod of the U-shaped rod pops out and is stuck in the slot, thereby realizing the relative clamping and fixation of the threaded sleeve and the threaded inner tube, with a simple structure and good practicality.

[0014] Preferably, it also includes a liquid collecting tank, a filter plate and a cutting fluid barrel. An avoidance port of the liquid collecting tank is arranged on the workbench of the machine tool body. The liquid collecting tank is arranged around the chip inlet. The filter plate is installed on the upper port of the liquid collecting tank. The cutting fluid barrel is installed at the lower part of the machine tool body. The cutting fluid barrel is provided with a liquid inlet connected to the liquid outlet of the shell. The liquid collecting tank and the cutting fluid barrel are connected by a hose. The wind force generated by the ducted fan blows the waste debris obliquely toward the chip inlet, and a part of the cutting fluid mist is blown into the liquid collecting tank. The filter plate intercepts and filters the waste debris in the cutting fluid. The cutting fluid collected in the liquid collecting tank flows into the cutting fluid barrel through the hose, and the cutting fluid flowing out of the liquid outlet of the shell enters the cutting fluid barrel through the liquid inlet, thereby realizing the collection and reuse of the cutting fluid.

[0015] Compared with the prior art, the beneficial effects of the present invention are: using wind power to actively transport waste debris to the chip inlet, reducing the workload of subsequent manual cleaning, reducing the adverse effects of waste debris adhering to the workbench or workpiece, and improving the collection efficiency and collection effect of waste debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front cross-sectional structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the structure of the machine tool spindle, mounting frame, ducted fan, driven wheel shaft and driving wheel; Figure 4 It is a partial cross-sectional structural schematic diagram of the debris tube, housing, pressure plate, baffle, slide bar, drive mechanism and locking assembly; Figure 5 It is a schematic diagram of the structure of the liquid collecting tank, filter plate and cutting fluid barrel; Figure 6 It is a schematic diagram of the structure of the debris tube, housing, pressure plate, baffle, slide bar, drive mechanism and locking assembly in exploded state; Figure 7 It is a schematic diagram of the structure of the debris tube, housing, pressure plate, baffle, slide bar, drive mechanism and locking assembly; Figure 8 is a front cross-sectional structural schematic diagram of the present invention in a state before the compressed waste debris; Fig. 9 It is a front cross-sectional structural schematic diagram of the process state of compressing waste debris of the present invention; Fig.10 It is a front cross-sectional schematic diagram of the waste drying block state of the present invention; Fig.11 It is a front sectional structural schematic diagram of the waste discharge block state of the present invention.

[0017] Markings in the attached figure: 1. Machine tool body; 2. Machine tool spindle; 3. Chip feed port; 4. Mounting frame; 5. Ducted fan; 6. Driven wheel shaft; 7. Driving wheel; 8. Transmission belt; 9. Annular rail; 10. Travel motor assembly; 11. Cutting fluid pipe; 12. Chip pipe; 13. Shell; 14. Pressure plate; 15. Baffle; 16. Slide rod; 17. Outer sliding sleeve; 18. Electromagnetic seat; 19. Magnetic block one; 20. Magnetic block two; 21. Magnetic block three; 22. Motor; 23. Threaded sleeve; 24. Threaded inner tube; 25. Slot; 26. U-shaped rod; 27. Push rod; 28. Cross bar; 29. ​​Liquid collecting tank; 30. Filter plate; 31. Cutting fluid barrel. DETAILED DESCRIPTION

[0018] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] like Figures 1 to 3 As shown, a waste discharge system of an axial flow pump processing machine tool comprises a machine tool body 1 and a machine tool spindle 2. The machine tool spindle 2 is installed on the machine tool body 1, and also comprises a chip feed port 3, a mounting frame 4, a ducted fan 5, a driven wheel shaft 6, a driving wheel 7 and a transmission belt 8. The chip feed port 3 is arranged on the workbench of the machine tool body 1, the upper end of the mounting frame 4 is installed on the lower end surface of the machine tool spindle 2, the ducted fan 5 is hinged to the lower end of the mounting frame 4, the air outlet of the ducted fan 5 faces the processing part of the axial flow pump component and the chip feed port 3, the impeller is rotatably installed inside the ducted fan 5, and the driven wheel shaft 6 rotates through the bearing seat The machine tool main shaft 2 is dynamically installed on the mounting frame 4, the rotating shaft of the driven wheel shaft 6 is connected to the impeller of the ducted fan 5 through a universal joint, the driving wheel 7 is concentrically installed on the output shaft of the machine tool main shaft 2, and the transmission belt 8 is sleeved on the driven wheel shaft 6 and the driving wheel 7; it also includes an annular rail 9 and a travel motor assembly 10, the annular rail 9 is installed on the lower end surface of the machine tool main shaft 2, the annular rail 9 is concentrically arranged with the output shaft of the machine tool main shaft 2, the upper end of the mounting frame 4 is slidably connected with the annular rail 9 through a slide, the travel motor assembly 10 is installed on the slide of the mounting frame 4, and the travel motor assembly 10 drives the mounting frame 4 to move along the annular rail 9.

[0020] During operation, after adjusting the angle of the ducted fan 5, the hinge shaft between the ducted fan 5 and the mounting frame 4 is locked, so that the air outlet of the ducted fan 5 faces the processing part of the tool and the axial flow pump components and faces the chip inlet 3. The output shaft of the machine tool spindle 2 drives the tool to rotate highly, so that the tool cuts the components of the axial flow pump. At the same time, the output shaft of the machine tool spindle 2 drives the driving wheel 7 to rotate, and the driving wheel 7 drives the driven wheel shaft 6 to rotate through the transmission belt 8. The driven wheel shaft 6 drives the impeller of the ducted fan 5 to rotate at high speed through the universal joint to generate wind force. The travel motor assembly 10 drives the mounting frame 4 to rotate along the annular rail 9 around the output shaft of the machine tool spindle 2 and the tool, thereby driving the ducted fan The fan 5 changes the direction of the output wind force, so that when the machine tool spindle 2 is in different positions of the component, the ducted fan 5 can make the wind blow through the part where the tool cuts the axial flow pump component, and blow the generated waste debris toward the chip inlet 3, and blow the waste debris into the chip inlet 3 for efficient collection. At the same time, the wind can cool the processing part of the axial flow pump component. Compared with the existing technology, the wind force is used to actively transport the waste debris to the chip inlet 3, which reduces the workload of subsequent manual cleaning and reduces the adverse effects of waste debris adhering to the workbench or workpiece, thereby improving the collection efficiency and collection effect of waste debris, and improving the comprehensiveness and efficiency of waste debris collection.

[0021] like Figure 1 、 Figure 2 、 Figure 4 、 Figures 6 to 11As shown, on the basis of Example 1, it also includes a debris pipe 12, a shell 13, a pressure plate 14, a baffle 15, a slide rod 16, an outer sliding sleeve frame 17, a locking assembly and a driving mechanism. The upper end of the debris pipe 12 is connected to the chip feed port 3, and the shell 13 is obliquely installed at the lower part of the machine tool body 1. The shell 13 is higher on the left and lower on the right. A material receiving chamber is arranged inside the shell 13. The right part of the material receiving chamber is a compression chamber with a square cross-section, and the left part of the material receiving chamber is a dehydrating chamber with a circular cross-section. The left end of the shell 13 is provided with a discharge port connected to the end of the dehydrating chamber, the left side wall of the shell 13 is provided with a liquid outlet connected to the dehydrating chamber, and the right side wall of the shell 13 is provided with a feed port connected to the compression chamber. The lower end of the debris pipe 12 is connected to the feed port, and the pressure plate 14 is arranged on the left side wall of the shell 13. The slide bar 16 is slidably installed in the material receiving chamber of the shell 13, and the driving mechanism drives the pressing plate 14 to move and rotate. The baffle 15 is located in the material receiving chamber of the shell 13. The right end of the sliding rod 16 is rotatably connected to the left end face of the baffle 15. The outer sliding sleeve frame 17 is installed on the left end face of the shell 13. The left part of the sliding rod 16 is slidably connected to the outer sliding sleeve frame 17. The sliding rod 16 and the outer sliding sleeve frame 17 are installed with a locking component, and the locking component locks the relative position of the sliding rod 16 and the outer sliding sleeve frame 17; the locking component includes an electromagnetic seat 18, a magnetic block 19, a magnetic block 20 and a magnetic block 3 21. The electromagnetic seat 18 is installed on the outer sliding sleeve frame 17. The magnetic block 19, the magnetic block 20 and the magnetic block 3 21 are installed on the sliding rod 16 from right to left in sequence, and When the magnetic block 19 is adsorbed with the electromagnetic seat 18, the baffle 15 is located at the outer side of the left end of the shell 13. When the magnetic block 20 is adsorbed with the electromagnetic seat 18, the baffle 15 is located at the left part of the spin-drying chamber of the shell 13. When the magnetic block 3 21 is adsorbed with the electromagnetic seat 18, the baffle 15 is located at the left end of the compression chamber of the shell 13. The driving mechanism includes a threaded telescopic component and a limiting component. The pressing plate 14 is installed on the moving end of the threaded telescopic component. The compression chamber with a square cross-section limits the pressing plate 14. The fixed end and the moving end of the threaded telescopic component rotate relative to each other and expand and contract under the action of the thread, thereby driving the pressing plate 14 to move in the receiving chamber of the shell 13. The limiting component is installed in the spin-drying chamber of the shell 13. When the limiting component limits the pressing plate 14, the threaded telescopic component The contraction assembly drives the pressing plate 14 to move in the drying chamber of the shell 13 and move out of the left end of the shell 13; the threaded telescopic assembly includes a motor 22, a threaded sleeve 23, a threaded inner tube 24 and a clamping component. The motor 22 is installed on the right end surface of the shell 13, and the output shaft of the motor 22 is connected to the threaded sleeve 23 in a transmission manner. The threaded sleeve 23 is the fixed end of the threaded telescopic assembly. The inner wall of the threaded sleeve 23 is provided with an internal thread, and the outer wall of the threaded inner tube 24 is provided with an external thread. The threaded inner tube 24 is threadedly connected with the threaded sleeve 23. The threaded inner tube 24 is the moving end of the threaded telescopic assembly. The pressing plate 14 is installed on the left end of the threaded inner tube 24. When drying, the clamping component clamps and fixes the threaded inner tube 24 and the threaded sleeve 23 relatively.The holding component includes a plurality of slots 25 and a U-shaped rod 26. The left end of the threaded sleeve 23 is provided with a plurality of slots 25. The left end of the side wall of the threaded inner tube 24 is provided with a left insertion hole. The right end of the side wall of the threaded inner tube 24 is provided with a right insertion hole. The U-shaped rod 26 is elastically installed inside the threaded inner tube 24. A pressure rod is provided at the left end of the U-shaped rod 26. The pressure rod extends out of the outside of the threaded inner tube 24 through the left insertion hole. The pressure rod is close to the right end surface of the pressing plate 14 and extends out of the outside of the pressing plate 14. A stopper is provided at the right end of the U-shaped rod 26, and the stopper extends out of the threaded inner tube 24 through the right insertion hole, and the stopper matches the slot 25; the limit assembly includes a push rod 27 and a cross bar 28, the push rod 27 is installed on the housing 13, the piston rod of the push rod 27 extends into the top of the spin-drying chamber of the housing 13, the cross bar 28 is installed at the lower end of the piston rod of the push rod 27, the cross bar 28 is arranged along the axis of the spin-drying chamber of the housing 13, and the left end of the cross bar 28 extends out of the left end of the housing 13.;

[0022] Driving principle: the motor 22 drives the threaded sleeve 23 to rotate. When the pressure plate 14 is located in the compression chamber of the shell 13, the pressure plate 14 and the U-shaped rod 26 are limited by the inner wall of the compression chamber, so that the threaded inner tube 24 does not rotate, and the pressure rod of the U-shaped rod 26 is blocked by the inside of the compression chamber, so that the pressure rod shrinks and is flush with the pressure plate 14, so that the pressure rod drives the baffle rod to shrink inside the threaded inner tube 24 through the U-shaped rod 26. Similarly, when the pressure rod of the U-shaped rod 26 is pressed by the cross bar 28 and is flush with the pressure plate 14, the pressure rod drives the baffle rod to shrink inside the threaded inner tube 24 through the U-shaped rod 26. At this time, the threaded sleeve 23 and the threaded inner tube 24 rotate relative to each other, and the threaded inner tube 24 and the threaded sleeve 23 move relative to each other under the action of the internal thread and the external thread, so that the threaded inner tube 24 drives the pressure plate 14 to move.

[0023] During operation, the wind force generated by the ducted fan 5 blows the waste debris into the chip inlet 3 and into the compression chamber of the shell 13 through the debris pipe 12. The electromagnetic seat 18 attracts the magnetic block 3 21 to lock the slide bar 16 on the outer sliding sleeve 17, so that the baffle 15 is located at the left end of the compression chamber. The motor 22 runs to move the pressing plate 14 toward the baffle 15 to compress the waste debris into blocks. After the compression is completed, the electromagnetic seat 18 releases the magnetic block 3 21 to unlock the slide bar 16. The motor 22 runs to move the pressing plate 14 to the drying chamber. 18 attracts the magnetic block 20 to lock the slide bar 16. At this time, the baffle plate 15 is located at the left part of the drying chamber, the push rod 27 contracts to disengage the cross bar 28 from the pressure plate 14, and the U-shaped rod 26 pops outward, so that the baffle bar extends out of the outside of the threaded inner tube 24 and is stuck in the card slot 25, so that the threaded inner tube 24 and the threaded sleeve 23 are relatively fixed, the motor 22 drives the threaded sleeve 23 to rotate, the threaded sleeve 23 drives the threaded inner tube 24 and the pressure plate 14 to rotate, and the pressure plate 14 and the baffle plate 15 drive the waste block to rotate to remove the remaining cuttings. The liquid is thrown out, and the thrown-out cutting fluid is discharged through the liquid outlet. After the waste block is spun dry, the electromagnetic seat 18 releases the magnetic suction block 20 to unlock the slide bar 16, and the piston rod of the push rod 27 extends to make the cross bar 28 descend to flatten the pressure rod of the U-shaped rod 26 and the pressure plate 14, so that the baffle rod of the U-shaped rod 26 is separated from the card slot 25, and the motor 22 runs the pressure plate 14 to move to the left end outside of the shell 13. At this time, the waste block and the baffle 15 are both located at the left end outside of the shell 13, and the electromagnetic seat 18 attracts the magnetic suction block 19 to lock the slide bar 16, and the motor 22 reverses and drives the pressure plate 14 to return to the right end of the compression chamber of the shell 13. The waste block loses its clamping and falls out of the left end of the shell 13. The electromagnetic seat 18 releases the magnetic block 19 to unlock the slide bar 16. Since the shell 13 is higher on the left and lower on the right, the baffle 15 and the slide bar 16 slide to the right under the action of gravity. When the baffle 15 returns to the left end of the compression chamber of the shell 13, the electromagnetic seat 18 absorbs the magnetic block 3 21 to lock the slide bar 16, preparing for the next waste discharge, thereby realizing the pressing, drying and automatic discharge of the waste debris.

[0024] like Figures 1 to 5 As shown, on the basis of Example 2, it also includes a cutting fluid pipe 11, which is installed on the outer wall of the machine tool spindle 2, the mounting frame 4 and the ducted fan 5 through a bracket, and a nozzle is installed at the output end of the cutting fluid pipe 11, and the nozzle is located at the center of the air outlet of the ducted fan 5; it also includes a collecting tank 29, a filter plate 30 and a cutting fluid barrel 31, and an avoidance port of the collecting tank 29 is arranged on the workbench of the machine tool body 1, the collecting tank 29 is arranged around the chip feed port 3, and the filter plate 30 is installed on the upper port of the collecting tank 29, and the cutting fluid barrel 31 is installed at the lower part of the machine tool body 1, and the cutting fluid barrel 31 is provided with a liquid inlet connected to the liquid outlet of the shell 13, and the collecting tank 29 and the cutting fluid barrel 31 are connected by a hose.

[0025] The cutting fluid pipe 11 transports the cutting fluid and sprays it out through the nozzle. The wind force generated by the ducted fan 5 blows the cutting fluid into a mist and covers the tool cutting part of the axial flow pump components, so that the misted cutting fluid follows the wind force into the inside of the hole groove of the cutting process, thereby improving the cooling and lubrication effect of the cutting fluid. The wind force generated by the ducted fan 5 blows the waste debris obliquely toward the chip inlet 3, while a part of the cutting fluid mist is blown into the liquid collecting tank 29. The filter plate 30 intercepts and filters the waste debris in the cutting fluid. The cutting fluid collected in the liquid collecting tank 29 flows into the cutting fluid barrel 31 through a hose, and the cutting fluid flowing out of the liquid outlet of the shell 13 enters the cutting fluid barrel 31 through the liquid inlet, thereby realizing the collection and reuse of the cutting fluid.

[0026] like Figures 1 to 11As shown, a waste discharge system of an axial flow pump processing machine tool of the present invention, when working, first adjusts the angle of the ducted fan 5 and then locks the hinge shaft of the ducted fan 5 and the mounting frame 4, so that the air outlet of the ducted fan 5 faces the processing part of the tool and the axial flow pump component, and the output shaft of the machine tool spindle 2 drives the tool to rotate at a high degree, so that the tool cuts the axial flow pump component, and at the same time, the output shaft of the machine tool spindle 2 drives the driving wheel 7 to rotate, and the driving wheel 7 drives the driven wheel shaft 6 to rotate through the transmission belt 8, and the driven wheel shaft 6 drives the impeller of the ducted fan 5 to rotate at a high speed through the universal joint to generate wind force, and then the travel motor assembly 1 The drive mounting frame 4 rotates along the annular rail 9 around the output shaft and the tool of the machine tool spindle 2, thereby driving the ducted fan 5 to change the direction of the output wind force, so that when the machine tool spindle 2 is at different positions of the component, the ducted fan 5 can make the wind force blow through the part where the tool cuts the axial flow pump component, blow the generated waste debris toward the chip inlet 3, blow the waste debris into the chip inlet 3, and collect it efficiently. At the same time, the wind force carries the cutting fluid to cool and lubricate the processing part of the axial flow pump component, and then the waste debris is blown into the chip inlet 3 and enters the compression chamber of the housing 13 through the chip pipe 12. At this time, the locking group The components lock the slide bar 16 on the outer slide frame 17, so that the baffle 15 is located at the left end of the compression chamber, and the driving mechanism drives the pressing plate 14 to move toward the baffle 15 to compress the waste debris into blocks. After the compression is completed, the locking component unlocks the slide bar 16, and the driving mechanism drives the pressing plate 14 to move into the drying chamber, and the locking component locks the slide bar 16. At this time, the baffle 15 is located at the left part of the drying chamber, and the driving mechanism drives the pressing plate 14 to rotate, and the pressing plate 14 and the baffle 15 drive the waste block to rotate to throw out the residual cutting fluid, and the thrown out cutting fluid is discharged through the liquid outlet. After the waste block is dried, the locking component locks the slide bar 16 Unlock, the driving mechanism drives the pressure plate 14 to move to the outside of the left end of the shell 13. At this time, the waste block and the baffle 15 are both located outside the left end of the shell 13, and the locking assembly locks the slide bar 16. The driving mechanism drives the pressure plate 14 to return to the right end of the compression chamber of the shell 13, and the waste block falls out of the left end of the shell 13. Finally, the locking assembly unlocks the slide bar 16. Since the shell 13 is higher on the left and lower on the right, the baffle 15 and the slide bar 16 slide to the right under the action of gravity. When the baffle 15 returns to the left end of the compression chamber of the shell 13, the locking assembly locks the slide bar 16 to prepare for the next waste discharge.

[0027] The main functions achieved by the present invention are: 1. Use wind power to actively transport waste debris to the chip inlet 3, reducing the workload of subsequent manual cleaning and improving collection efficiency and collection effect; 2. Blow cutting fluid to the processing part through wind power to improve the cooling and lubrication effect of cutting fluid; 3. It can compress the waste debris into squares, dry them, and automatically discharge them, making it convenient for subsequent transportation and processing of the debris; 4. The separation effect of cutting fluid and waste debris is good.

[0028] The waste discharge system of an axial flow pump processing machine tool of the present invention has common mechanical installation methods, connection methods or setting methods, which can be implemented as long as they can achieve their beneficial effects; the waste discharge system of an axial flow pump processing machine tool of the present invention includes a machine tool body 1, a machine tool spindle 2, a ducted fan 5, a driven wheel shaft 6, a driving wheel 7, a transmission belt 8, a ring rail 9, a travel motor assembly 10, a cutting fluid pipe 11, a slide rod 16, an electromagnetic seat 18, a magnetic block 19, a magnetic block 20, a magnetic block 3 21, a motor 22, a threaded sleeve 23, a threaded inner tube 24, a push rod 27, a filter plate 30, and a cutting fluid barrel 31, which are purchased on the market, and technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to pay creative labor.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A waste material discharge system for an axial flow pump processing machine tool, comprising a machine tool body (1) and a machine tool spindle (2), wherein the machine tool body (1) is mounted on the machine tool spindle (2); characterized in that: The machine tool also comprises a chip inlet (3), a mounting frame (4), a ducted fan (5), a driven wheel shaft (6), a driving wheel (7) and a transmission belt (8). The chip inlet (3) is arranged on the workbench of the machine tool body (1). The upper end of the mounting frame (4) is mounted on the lower end surface of the machine tool spindle (2). The ducted fan (5) is hinged to the lower end of the mounting frame (4). The air outlet of the ducted fan (5) faces the processing part of the axial flow pump component and the chip inlet (3). An impeller is rotatably mounted inside the ducted fan (5). The driven wheel shaft (6) is rotatably mounted on the mounting frame (4) through a bearing seat. The rotating shaft of the driven wheel shaft (6) is transmission-connected to the impeller of the ducted fan (5) through a universal joint. The driving wheel (7) is coaxially mounted on the output shaft of the machine tool spindle (2). The transmission belt (8) is sleeved on the driven wheel shaft (6) and the driving wheel (7).

2. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 1, characterized in that: It also includes an annular rail (9) and a travel motor assembly (10), wherein the annular rail (9) is mounted on the lower end surface of the machine tool spindle (2), the annular rail (9) is arranged concentrically with the output shaft of the machine tool spindle (2), the upper end of the mounting frame (4) is slidably connected to the annular rail (9) via a slide, the travel motor assembly (10) is mounted on the slide of the mounting frame (4), and the travel motor assembly (10) drives the mounting frame (4) to move along the annular rail (9).

3. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 2, characterized in that: It also comprises a cutting fluid pipe (11), which is mounted on the outer wall of the machine tool spindle (2), the mounting frame (4) and the ducted fan (5) through a bracket, and a nozzle is mounted on the output end of the cutting fluid pipe (11), and the nozzle is located at the center of the air outlet of the ducted fan (5).

4. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 1, characterized in that: The machine tool also includes a chip pipe (12), a shell (13), a pressure plate (14), a baffle (15), a slide rod (16), an outer slide sleeve (17), a locking assembly and a driving mechanism. The upper end of the chip pipe (12) is connected to the chip inlet (3). The shell (13) is obliquely installed at the lower part of the machine tool body (1). The shell (13) is higher on the left and lower on the right. A material receiving chamber is arranged inside the shell (13). The right part of the material receiving chamber is a compression chamber with a square cross-section. The left part of the material receiving chamber is a drying chamber with a circular cross-section. The left end of the shell (13) is provided with a material outlet connected to the end of the drying chamber. The left side wall of the shell (13) is provided with a liquid outlet connected to the drying chamber. The right side wall of the shell (13) is provided with a liquid outlet connected to the drying chamber. A feed port communicating with the compression chamber is arranged on the side wall, the lower end of the debris pipe (12) is communicated with the feed port, the pressing plate (14) is slidably mounted in the receiving chamber of the shell (13), the driving mechanism drives the pressing plate (14) to move and rotate, the baffle (15) is located in the receiving chamber of the shell (13), the right end of the sliding rod (16) is rotatably connected to the left end face of the baffle (15), the outer sliding sleeve (17) is mounted on the left end face of the shell (13), the left part of the sliding rod (16) is slidably connected to the outer sliding sleeve (17), a locking assembly is mounted on the sliding rod (16) and the outer sliding sleeve (17), and the locking assembly locks the relative position of the sliding rod (16) and the outer sliding sleeve (17).

5. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 4, characterized in that: The locking assembly comprises an electromagnetic seat (18), a magnetic block 1 (19), a magnetic block 2 (20) and a magnetic block 3 (21); the electromagnetic seat (18) is mounted on an outer sliding sleeve frame (17); the magnetic block 1 (19), the magnetic block 2 (20) and the magnetic block 3 (21) are mounted on the sliding rod (16) in sequence from right to left; and when the magnetic block 1 (19) is adsorbed with the electromagnetic seat (18), the baffle (15) is located outside the left end of the shell (13); when the magnetic block 2 (20) is adsorbed with the electromagnetic seat (18), the baffle (15) is located at the left part of the drying chamber of the shell (13); and when the magnetic block 3 (21) is adsorbed with the electromagnetic seat (18), the baffle (15) is located at the left end of the compression chamber of the shell (13).

6. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 4, characterized in that: The driving mechanism comprises a threaded telescopic component and a limiting component, the pressing plate (14) is mounted on the moving end of the threaded telescopic component, the compression chamber with a square cross-section limits the pressing plate (14), the fixed end and the moving end of the threaded telescopic component rotate relative to each other and expand and contract under the action of the thread, thereby driving the pressing plate (14) to move in the material receiving chamber of the shell (13), the limiting component is mounted in the drying chamber of the shell (13), when the limiting component limits the pressing plate (14), the threaded telescopic component drives the pressing plate (14) to move in the drying chamber of the shell (13) and move out of the left end of the shell (13).

7. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 6, characterized in that: The threaded telescopic assembly comprises a motor (22), a threaded sleeve (23), a threaded inner tube (24) and a clamping component. The motor (22) is mounted on the right end surface of the housing (13). The output shaft of the motor (22) is drivingly connected to the threaded sleeve (23). The threaded sleeve (23) is the fixed end of the threaded telescopic assembly. The inner wall of the threaded sleeve (23) is provided with an internal thread. The outer wall of the threaded inner tube (24) is provided with an external thread. The threaded inner tube (24) is threadedly connected to the threaded sleeve (23). The threaded inner tube (24) is the movable end of the threaded telescopic assembly. The pressing plate (14) is mounted on the left end of the threaded inner tube (24). When drying, the clamping component clamps and fixes the threaded inner tube (24) and the threaded sleeve (23) relative to each other.

8. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 7, characterized in that: The clamping component comprises a plurality of clamping grooves (25) and a U-shaped rod (26); the left end of the threaded sleeve (23) is provided with a plurality of clamping grooves (25); the left end of the side wall of the threaded inner tube (24) is provided with a left insertion hole; the right end of the side wall of the threaded inner tube (24) is provided with a right insertion hole; the U-shaped rod (26) is elastically installed inside the threaded inner tube (24); a pressure rod is provided at the left end of the U-shaped rod (26); the pressure rod extends out of the threaded inner tube (24) through the left insertion hole; the pressure rod is close to the right end surface of the pressing plate (14) and extends out of the pressing plate (14); a stop rod is provided at the right end of the U-shaped rod (26); the stop rod extends out of the threaded inner tube (24) through the right insertion hole; the stop rod matches the clamping groove (25).

9. A waste discharge system for an axial flow pump processing machine tool as claimed in claim 8, characterized in that: The limit assembly comprises a push rod (27) and a cross rod (28), the push rod (27) being mounted on the housing (13), the piston rod of the push rod (27) extending into the top of the drying chamber of the housing (13), the cross rod (28) being mounted on the lower end of the piston rod of the push rod (27), the cross rod (28) being arranged along the axis of the drying chamber of the housing (13), and the left end of the cross rod (28) extending out of the left end of the housing (13).

10. The waste discharge system of an axial flow pump processing machine tool as claimed in claim 3, characterized in that: It also comprises a liquid collecting tank (29), a filter plate (30) and a cutting fluid barrel (31); a clearance opening of the liquid collecting tank (29) is arranged on a workbench of the machine tool body (1); the liquid collecting tank (29) is arranged around a chip inlet (3); a filter plate (30) is installed on an upper port of the liquid collecting tank (29); the cutting fluid barrel (31) is installed at the lower part of the machine tool body (1); the cutting fluid barrel (31) is provided with a liquid inlet connected to a liquid outlet of the housing (13); and the liquid collecting tank (29) and the cutting fluid barrel (31) are connected via a hose.

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