Five-axis machining numerical control machine tool with milling head capable of swinging freely

Abstract

The invention discloses a five-axis machining numerical control machine tool with a milling head capable of swinging freely, and relates to the field of numerical control machine tools, the five-axis machining numerical control machine tool comprises a machine tool table, a guide rail is rotationally connected to the interior of the machine tool table, a milling cutter is rotationally connected to the outer surface of the guide rail, and a filtering part is fixedly connected to the back face of the machine tool table; a circulating part is fixedly connected to the end, away from the machine tool table, of the filtering part, a discharging pipe is fixedly connected to the end, away from the filtering part, of the circulating part, a spraying part is fixedly connected to the end, away from the circulating part, of the discharging pipe, and a flow dividing pipe is fixedly connected to the top of the discharging pipe; the five-axis machining numerical control machine tool with the milling head capable of swinging freely is used for solving the problems that when a five-axis machine tool is used for machining a workpiece, metal chippings generated by cutting the workpiece through a cutter can be thrown to the periphery at a high speed under high-speed rotation of the cutter, so that the chippings collide with and adhere to the inner wall of the five-axis machine tool, and the machining efficiency of the five-axis machine tool is improved. And the machine tool is difficult to clean.

Description

Technical Field

[0001] The invention relates to the field of numerically controlled machine tools, and in particular to a five-axis numerically controlled machine tool with an arbitrarily swingable milling head. Background Art

[0002] Five-axis CNC machine tools, also known as five-axis linkage CNC machine tools, are high-tech, high-precision machine tools specifically used for processing complex curved surfaces. Compared with traditional three-axis machine tools, five-axis machine tools can process more complex spatial curved surfaces and are the only means to solve the processing of impellers, blades, marine propellers, heavy generator rotors, turbine rotors, large diesel engine crankshafts, etc. When using a five-axis machine tool to process a workpiece, the metal debris generated by the tool cutting the workpiece will be thrown around at high speed under the high-speed rotation of the tool, causing the debris to hit and adhere to the inner wall of the five-axis machine tool, making it difficult to clean the machine tool. A five-axis CNC machine tool with an arbitrarily swingable milling head is proposed to solve the above-mentioned problems. Summary of the invention

[0003] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is as follows: the five-axis CNC machine tool with an arbitrarily swingable milling head described in the present invention comprises a machine table, the interior of the machine table is rotatably connected with a guide rail, the outer surface of the guide rail is rotatably connected with a milling cutter, the back of the machine table is fixedly connected with a filter component, the end of the filter component away from the machine table is fixedly connected with a circulation component, the end of the circulation component away from the filter component is fixedly connected with a discharge pipe, the end of the discharge pipe away from the circulation component is fixedly connected with a spray component, the top of the discharge pipe is fixedly connected with a shunt pipe, the top of the shunt pipe is fixedly connected with a top frame, the bottom of the top frame is evenly provided with guide frames, and the bottom of the top frame is fixedly connected to the top of the guide frame, and a discharge groove is provided inside the machine table;

[0004] The circulation component is used to connect the filtering component with the discharge pipe. By setting the circulation component, the cleaning liquid for flushing metal debris can be reused after filtering, so as to achieve the purpose of recycling. The circulation component includes a transmission pipe, the bottom of the transmission pipe is fixedly connected with a storage frame, and the storage frame is fixedly connected with a pressurizer at one end away from the transmission pipe. The metal debris after filtering can be filtered again by using the recovery box set in the circulation component, so as to reduce the metal debris content in the reused cleaning liquid, and then it is transmitted to the storage frame through the isolation plate, and then the pressurizer is used to filter the metal debris again. The pressurizer transmits the filtered cleaning liquid to the discharge pipe through the transfer pipe, thereby ensuring the recycling of the cleaning liquid. The end of the pressurizer away from the storage frame is fixedly connected with the transfer pipe. An inner panel is arranged inside the storage frame, and the inner wall of the storage frame is fixedly connected to the bottom of the inner panel. The metal debris in the machine tool table is flushed with the help of the discharge pipe to reduce the impact of the debris on and adhesion to the inner wall of the five-axis machine tool. The end of the inner panel close to the transmission pipe is fixedly connected with an isolation plate, and the bottom of the isolation plate is slidably connected with a recovery box, and an opening is provided at the end of the recovery box close to the isolation plate;

[0005] A filter component is used to connect the machine tool table with the circulation component. By setting the filter component, metal debris in the cleaning liquid can be filtered, thereby greatly reducing the content of metal debris in the reused cleaning liquid. The metal debris and the cleaning liquid are separated by using the middle plate set in the filter component. The filter component includes a conduction pipe, the bottom of the conduction pipe is fixedly connected with a processing frame, the inside of the processing frame is provided with a middle plate, and the inner wall of the processing frame is fixedly connected to the two ends of the middle plate, the top of the middle plate is evenly provided with blocking plates, and the top of the middle plate is fixedly connected to the bottom of the blocking plate, the top of the middle plate is provided with a groove, and the top of the groove is in contact with the bottom of the blocking plate, the middle plate is provided with an auxiliary hole at one end close to the circulation component, the end of the processing frame away from the circulation component is fixedly connected with a transfer frame, the bottom of the transfer frame is fixedly connected with a filter frame, and the bottom of the filter frame is fixedly connected A secondary pipe is connected, and an inclined frame is fixedly connected to one end of the processing frame away from the transfer frame, and a main pipe is fixedly connected to the bottom of the inclined frame. When metal debris is washed by the cleaning liquid from the conduction pipe into the processing frame, the metal debris is blocked by the blocking plate on the slot, causing the cleaning liquid to enter the bottom of the middle plate from the slot, and then enter the main pipe through the inclined frame. The bottom of the main pipe is connected to the end of the secondary pipe away from the filter frame. The top frame is located inside the machine tool table, and the top of the top frame is fixedly connected to the inner wall of the machine tool table. The top of the transfer pipe is fixedly connected to the end of the discharge pipe away from the spraying component. Part of the cleaning liquid is transmitted from the transfer frame with the metal debris until it enters the filter frame and stores the metal debris in the filter frame, and the excess cleaning liquid is merged into the main pipe from the secondary pipe again, and then enters the circulation component. The interior of the recovery box is connected to the bottom of the transmission pipe.

[0006] Preferably, the spraying component includes a spraying pipe, which is used to flush metal debris entering the discharge trough by setting the spraying component, thereby reducing the content of metal debris in the machine tool table and avoiding difficulties in subsequent cleaning. The spraying pipe is provided with a rubber tube inside. By providing the rubber tube, the depth of the nozzle in the discharge trough can be controlled, thereby ensuring that the cleaning liquid in the nozzle does not overflow to the outside when sprayed out, and the inner wall of the spraying pipe is fixedly connected to the top of the rubber tube. When the nozzle needs to adjust the depth in the discharge trough, the nozzle is pulled so that the bottom plate moves along the bottom of the spraying pipe. The top of the rubber tube starts to slide, causing the connecting tube to move downward, so that the top plate drives the rubber tube to start sliding, and due to the sliding connection between the top plate and the guide rod, the top plate moves downward along the guide rod. Since a guide cylinder is provided on the connecting tube, and an elastic plate and an extrusion plate are provided in the guide cylinder, the extrusion plate still squeezes the inner wall of the spray tube when the top plate moves downward, causing the top plate to be fixed in the corresponding position without being affected by external forces, thereby achieving the purpose of adjusting the position of the nozzle. The bottom of the rubber tube is fixedly connected to the top plate, and the bottom of the top plate is symmetrically provided with connecting tubes, and the top plate The bottom of the plate is fixedly connected to the top of the connecting pipe, the bottom of the connecting pipe is fixedly connected to the bottom plate, a guide rod is arranged inside the rubber tube, the top of the guide rod is fixedly connected to the inner wall of the spray pipe, the bottom of the spray pipe is fixedly connected to a blocking plate, when the cleaning liquid is sprayed out from the spray pipe, the cleaning liquid is transmitted to the bottom plate through the connecting pipe through the top plate, and then the cleaning liquid is sprayed out through the nozzle, the impact force of the cleaning liquid spraying is used to flush the metal debris, and then the metal debris is flushed into the filter component as the cleaning liquid flows in the discharge tank. The end of the connecting tube away from the guide rod is fixedly connected to the guide cylinder, the inside of the guide cylinder is slidably connected to the extrusion plate, and the end of the extrusion plate close to the guide cylinder is evenly provided with an elastic plate. Since the discharge groove itself has a certain depth, the spraying component can adjust its nozzle height as needed, thereby avoiding overflow of the cleaning liquid to the outside of the discharge groove when spraying, causing waste, and the end of the extrusion plate close to the guide cylinder is fixedly connected to the outer surface of the elastic plate, the number of the elastic plates is six, and the end of the elastic plate away from the extrusion plate is fixedly connected to the outer surface of the connecting tube.

[0007] Preferably, a water filter plate is provided inside the filter frame, and when metal debris enters the filter frame along with the cleaning liquid, the water filter plate is used to filter the cleaning liquid to the bottom of the filter frame, and then the cleaning liquid is merged into the main pipe by the auxiliary pipe, so that the metal debris gathers on the water filter plate, and the inner wall of the filter frame contacts the outer surface of the water filter plate, and the two ends of the water filter plate are symmetrically provided with ears, and the two ends of the water filter plate are fixedly connected to the opposite sides of the ears, and the inner part of the ears is provided with sliding rods, and when a large amount of metal debris gathers on the water filter plate, the water filter plate moves downward under the influence of the gravity of the metal debris, thereby causing the ears to squeeze the squeezing spring, thereby causing the space above the filter frame to increase, so that it can store a large amount of metal debris, increasing its storage space, and the inner wall of the ear is slidably connected to the outer surface of the sliding rod, and the bottom of the ear is fixedly connected with a squeezing spring, and by setting the squeezing spring, the height of the water filter plate can be controlled, thereby controlling the spatial distribution in the filter frame.

[0008] Preferably, there are two extrusion springs, and the bottom of the extrusion spring is fixedly connected to the inner wall of the filter frame, there are two sliding rods, and the outer surface of the sliding rod is in contact with the inner wall of the extrusion spring, and there are two extrusion plates, and one end of the extrusion plate away from the elastic plate is in contact with the inner wall of the spray pipe.

[0009] Preferably, a rubber sleeve is symmetrically provided at the bottom of the bottom plate, and by providing the rubber sleeve, the orientation angle of the nozzle can be adjusted, so that the angle of the nozzle spraying the cleaning liquid in the discharge trough is more appropriate, and the bottom of the bottom plate is fixedly connected to the top of the rubber sleeve, the bottom of the rubber sleeve is fixedly connected to the nozzle, and the end of the nozzle close to the guide rod is fixedly connected to the side rail. When the top plate moves downward, the bottom plate drives the rubber sleeve and the nozzle to move downward. In the process of the nozzle moving downward, the side rail provided on its surface will contact the limit plate, causing the side rail to be limited by the limit plate, so that the rubber sleeve will be limited and deviated outward, thereby causing the orientation angle of the nozzle to change, thereby causing the cleaning liquid in the nozzle to be sprayed from bottom to top during flushing, thereby ensuring the flow effect of metal debris in the discharge trough, and the outer surface of the guide rod is symmetrically provided with the limit plate, and the outer surface of the guide rod is fixedly connected to the opposite side of the limit plate.

[0010] The beneficial effects of the present invention are as follows:

[0011] 1. The present invention can reuse the cleaning liquid for flushing metal debris after filtering by setting a circulation component, thereby achieving the purpose of recycling. The filtered metal debris can be filtered again by using a recovery box set in the circulation component, thereby reducing the metal debris content in the reused cleaning liquid, and then it is transferred to the storage frame through the isolation plate, and then the filtered cleaning liquid is transferred to the discharge pipe through the transfer pipe by using a pressurizer, thereby ensuring the recycling of the cleaning liquid, and then the metal debris in the machine tool table is flushed with the help of the discharge pipe, reducing the debris from hitting and adhering to the inner wall of the five-axis machine tool.

[0012] 2. The present invention can filter the metal debris in the cleaning liquid by setting a filtering component, thereby greatly reducing the metal debris content in the reused cleaning liquid, and using the middle plate set in the filtering component to separate the metal debris from the cleaning liquid. When the metal debris is washed by the cleaning liquid from the conduction pipe into the processing frame, the metal debris is blocked by the blocking plate on the slot, causing the cleaning liquid to enter from the slot to the bottom of the middle plate, and then enter the main pipeline through the inclined frame, and part of the cleaning liquid is transmitted from the transfer frame with the metal debris until it enters the filter frame and stores the metal debris in the filter frame, and the excess cleaning liquid is re-introduced from the secondary pipeline into the main pipeline, and then enters the circulation component.

[0013] 3. The present invention provides a spraying component to flush the metal debris entering the discharge trough, thereby reducing the content of metal debris in the machine tool table and avoiding difficulties in subsequent cleaning. When the cleaning liquid is sprayed out from the spray pipe, the cleaning liquid is transmitted to the bottom plate through the connecting pipe through the top plate, and then the cleaning liquid is sprayed out through the nozzle. The impact force of the cleaning liquid is used to flush the metal debris, and then the metal debris is flushed into the filter component as the cleaning liquid flows in the discharge trough. Since the discharge trough itself has a certain depth, the spraying component can adjust the height of its nozzle as needed, thereby avoiding overflow of the cleaning liquid to the outside of the discharge trough when sprayed, causing waste.

[0014] 4. The present invention can control the depth of the nozzle in the discharge groove by arranging a rubber tube, thereby ensuring that the cleaning liquid in the nozzle will not overflow to the outside when sprayed out. When the nozzle needs to adjust the depth in the discharge groove, the nozzle is pulled to make the bottom plate start to slide along the bottom of the spray pipe, causing the connecting pipe to move downward, so that the top plate drives the rubber tube to start sliding, and due to the sliding connection between the top plate and the guide rod, the top plate moves downward along the guide rod. Since a guide cylinder is provided on the connecting pipe, and an elastic plate and an extrusion plate are provided in the guide cylinder, the extrusion plate still squeezes the inner wall of the spray pipe when the top plate moves downward, so that the top plate is fixed at the corresponding position without being affected by external force, thereby achieving the purpose of adjusting the position of the nozzle.

[0015] 5. The present invention can control the height of the water filter plate and further control the spatial distribution in the filter frame by arranging a squeezing spring. When metal debris enters the filter frame along with the cleaning liquid, the water filter plate is used to filter the cleaning liquid to the bottom of the filter frame, and then the cleaning liquid is introduced into the main pipe by the secondary pipe, so that the metal debris gathers on the water filter plate. When a large amount of metal debris gathers on the water filter plate, the water filter plate moves downward under the influence of the gravity of the metal debris, thereby causing the ear to squeeze the squeezing spring, thereby increasing the space above the filter frame, so that a large amount of metal debris can be stored, thereby increasing its storage space.

[0016] 6. The present invention can adjust the orientation angle of the nozzle by providing a rubber sleeve, so that the angle of the nozzle spraying the cleaning liquid in the discharge trough is more appropriate, and when the top plate moves downward, the bottom plate drives the rubber sleeve and the nozzle to move downward, and in the process of the nozzle moving downward, the side rails provided on the surface of the nozzle will come into contact with the limiting plate, causing the side rails to be limited by the limiting plate, so that the rubber sleeve is limited and deviates to the outside, thereby causing the orientation angle of the nozzle to change, and causing the cleaning liquid in the nozzle to spray from bottom to top during flushing, thereby ensuring the flow effect of metal debris in the discharge trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the back side of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure inside the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the circulation component of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the filter component of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the spraying component of the present invention;

[0023] Figure 7 The present invention Figure 5 Schematic diagram of the structure at B in the middle;

[0024] Figure 8 The present invention Figure 6 The structural diagram at A in the middle;

[0025] In the figure: 1, machine table; 2, guide rail; 3, milling cutter; 4, circulation component; 5, filter component; 6, discharge pipe; 7, shunt pipe; 8, top frame; 9, spray component; 10, guide frame; 11, discharge trough; 41, transmission pipe; 42, isolation plate; 43, recovery box; 44, opening; 45, built-in plate; 46, storage frame; 47, pressurizer; 48, transfer tube; 501, conduction pipe; 502, transfer frame; 503, filter frame; 504, middle plate; 505, blocking plate; 506, slot; 507, Auxiliary hole; 508, processing frame; 509, tilting frame; 510, main pipeline; 511, secondary pipeline; 512, sliding rod; 513, water filter plate; 514, ear; 515, extrusion spring; 901, spray pipe; 902, rubber tube; 903, elastic plate; 904, extrusion plate; 905, guide rod; 906, nozzle; 907, blocking plate; 908, connecting pipe; 909, guide cylinder; 910, top plate; 911, bottom plate; 912, side rail; 913, limit plate; 914, rubber sleeve. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] Example 1, using Figure 1-Figure 8 A five-axis CNC machine tool with an arbitrarily swingable milling head according to an embodiment of the present invention is described as follows.

[0028] like Figure 1-Figure 8 As shown, a five-axis machining CNC machine tool with an arbitrarily swingable milling head described in the present invention comprises a machine table 1, a guide rail 2 is rotatably connected inside the machine table 1, a milling cutter 3 is rotatably connected to the outer surface of the guide rail 2, a filter component 5 is fixedly connected to the back of the machine table 1, a circulation component 4 is fixedly connected to the end of the filter component 5 away from the machine table 1, a discharge pipe 6 is fixedly connected to the end of the circulation component 4 away from the filter component 5, a spray component 9 is fixedly connected to the end of the discharge pipe 6 away from the circulation component 4, a shunt pipe 7 is fixedly connected to the top of the shunt pipe 7, a top frame 8 is fixedly connected to the top of the top frame 8, a guide frame 10 is evenly arranged at the bottom of the top frame 8, and the bottom of the top frame 8 is fixedly connected to the top of the guide frame 10, and a discharge groove 11 is opened inside the machine table 1;

[0029] When the five-axis machining CNC machine tool with an arbitrarily swingable milling head is put into use, the guide rail 2 and the milling cutter 3 are used to control the free swing of the milling head, and then the shunt pipe 7 transmits the cleaning liquid from the discharge pipe 6 to the top frame 8, and then the guide frame 10 is used to flow the cleaning liquid down along the inner wall of the machine tool table 1 to clean the metal debris on the inner wall of the machine tool table 1, and then the spray component 9 is used to flush the metal debris in the discharge trough 11, so that the metal debris enters the filter component 5, and then the filtered metal debris is transferred to the circulation component 4 through the filter component 5, and then after secondary filtration in the circulation component 4, the filtered cleaning liquid is reused through the discharge pipe 6;

[0030] The circulation component 4 is used to connect the filter component 5 with the discharge pipe 6. By setting the circulation component 4, the cleaning liquid that flushes the metal debris can be reused after filtering, thereby achieving the purpose of recycling. The circulation component 4 includes a transmission pipe 41. The bottom of the transmission pipe 41 is fixedly connected to a storage frame 46. The storage frame 46 is fixedly connected to a pressurizer 47 at one end away from the transmission pipe 41. The recovery box 43 set in the circulation component 4 can be used to filter the filtered metal debris again, thereby reducing the metal debris content in the reused cleaning liquid, and then it is transmitted to the storage frame 46 through the isolation plate 42, and then the pressurizer 47 is used to pressurize the filtered metal debris. The filtered cleaning liquid is transmitted to the discharge pipe 6 through the transfer pipe 48, thereby ensuring the recycling of the cleaning liquid. The end of the pressurizer 47 away from the storage frame 46 is fixedly connected to the transfer pipe 48. The storage frame 46 is provided with an inner panel 45, and the inner wall of the storage frame 46 is fixedly connected to the bottom of the inner panel 45. The metal debris in the machine tool table 1 is flushed with the help of the discharge pipe 6 to reduce the impact of the debris on the inner wall of the five-axis machine tool. The end of the inner panel 45 close to the transmission pipe 41 is fixedly connected to the isolation plate 42, and the bottom of the isolation plate 42 is slidably connected to the recovery box 43. The recovery box 43 is provided with an opening 44 at one end close to the isolation plate 42;

[0031] When the circulation component 4 is in use, the cleaning liquid filtered in the filter component 5 is transmitted through the transmission pipe 41, so that the cleaning liquid first enters the recovery box 43, and then the residual metal debris is retained in the recovery box 43, and the cleaning liquid filtered again enters the storage frame 46 from the opening 44, and then the pressurizer 47 is used to transmit the cleaning liquid filtered in the storage frame 46 to the discharge pipe 6 through the transfer pipe 48, so that the recycling of the cleaning liquid is completed;

[0032] The filter component 5 is used to connect the machine tool table 1 with the circulation component 4. By setting the filter component 5, the metal debris in the cleaning liquid can be filtered, thereby greatly reducing the content of metal debris in the reused cleaning liquid. The metal debris and the cleaning liquid are separated by using the middle plate 504 set in the filter component 5. The filter component 5 includes a conduction pipe 501, and the bottom of the conduction pipe 501 is fixedly connected to a processing frame 508. The inside of the processing frame 508 is provided with a middle plate 504, and the inner wall of the processing frame 508 and the two ends of the middle plate 504 are connected. The top of the middle plate 504 is evenly provided with a blocking plate 505, and the top of the middle plate 504 is fixedly connected to the bottom of the blocking plate 505. The top of the middle plate 504 is provided with a slot 506, and the top of the slot 506 is in contact with the bottom of the blocking plate 505. The end of the middle plate 504 close to the circulation component 4 is provided with an auxiliary hole 507. The end of the processing frame 508 away from the circulation component 4 is fixedly connected to the transfer frame 502, and the bottom of the transfer frame 502 is fixedly connected to the filter frame 503, and the bottom of the filter frame 503 is fixedly connected to the auxiliary pipeline 511, the end of the processing frame 508 away from the transfer frame 502 is fixedly connected to the inclined frame 509, and the bottom of the inclined frame 509 is fixedly connected to the main pipeline 510. When the metal debris is washed by the cleaning liquid from the conductive pipe 501 into the processing frame 508, the metal debris is blocked by the blocking plate 505 on the slot 506, causing the cleaning liquid to enter the bottom of the middle plate 504 from the slot 506, and then enter the main pipeline 510 through the inclined frame 509. The bottom of the main pipeline 510 and the auxiliary pipeline 511 are away from the filter frame 503. The top frame 8 is located inside the machine tool table 1, and the top of the top frame 8 is fixedly connected to the inner wall of the machine tool table 1. The top of the transfer tube 48 is fixedly connected to the end of the discharge pipe 6 away from the spraying component 9. Part of the cleaning liquid is transmitted from the transfer frame 502 along with the metal debris until it enters the filter frame 503 and stores the metal debris in the filter frame 503. The excess cleaning liquid is re-collected from the secondary pipeline 511 into the main pipeline 510 and then enters the circulation component 4. The interior of the recovery box 43 is connected to the bottom of the transmission pipe 41.

[0033] When the filter component 5 is in use, the cleaning liquid and metal debris are transmitted to the filter frame 503 through the conduction pipe 501, and then the cleaning liquid is filtered to the bottom of the middle plate 504 using the groove 506 on the middle plate 504, and then the cleaning liquid is transferred to the circulation component 4 through the inclined frame 509 and the main pipeline 510. Since the middle plate 504 itself has a certain inclination angle, the metal debris and the cleaning liquid enter the filter frame 503 together, and then the metal debris is filtered and collected in the filter frame 503, and the excess cleaning liquid is merged into the main pipeline 510 through the secondary pipeline 511.

[0034] The spraying component 9 includes a spraying pipe 901. The spraying component 9 is provided to flush the metal debris entering the discharge trough 11, thereby reducing the content of metal debris in the machine tool table 1 and avoiding the difficulty of subsequent cleaning. The spraying pipe 901 is provided with a rubber tube 902 inside. By providing the rubber tube 902, the depth of the nozzle 906 in the discharge trough 11 can be controlled, thereby ensuring that the cleaning liquid in the nozzle 906 does not overflow to the outside when spraying. The inner wall of the spraying pipe 901 is fixedly connected to the top of the rubber tube 902. When the nozzle 906 needs to adjust the depth in the discharge trough 11, the nozzle 906 is pulled to make the bottom plate 911 start to slide along the bottom of the spraying pipe 901, resulting in The connecting tube 908 moves downward, so that the top plate 910 drives the rubber tube 902 to start sliding, and because the top plate 910 is slidably connected to the guide rod 905, the top plate 910 moves downward along the guide rod 905. Since the connecting tube 908 is provided with a guide cylinder 909, and the guide cylinder 909 is provided with an elastic plate 903 and an extrusion plate 904, when the top plate 910 moves downward, the extrusion plate 904 still squeezes the inner wall of the spraying tube 901, so that the top plate 910 is fixed in the corresponding position without being affected by external forces, thereby achieving the purpose of adjusting the position of the nozzle 906. The bottom of the rubber tube 902 is fixedly connected with the top plate 910, and the bottom of the top plate 910 is symmetrically provided with connecting tubes 909. 08, and the bottom of the top plate 910 is fixedly connected to the top of the connecting pipe 908, the bottom of the connecting pipe 908 is fixedly connected to the bottom plate 911, the inside of the rubber tube 902 is provided with a guide rod 905, the top of the guide rod 905 is fixedly connected to the inner wall of the spraying pipe 901, and the bottom of the spraying pipe 901 is fixedly connected to the blocking plate 907. When the cleaning liquid is sprayed out from the spraying pipe 901, the cleaning liquid is transmitted to the bottom plate 911 through the connecting pipe 908 through the top plate 910, and then the cleaning liquid is sprayed out through the nozzle 906, and the impact force of the cleaning liquid spraying is used to flush the metal debris, and then as the cleaning liquid flows in the discharge tank 11, the metal debris is flushed into the filter component 5. , one end of the connecting tube 908 away from the guide rod 905 is fixedly connected to the guide cylinder 909, and the inside of the guide cylinder 909 is slidably connected to the extrusion plate 904, and the end of the extrusion plate 904 close to the guide cylinder 909 is evenly provided with an elastic plate 903. Since the discharge groove 11 itself has a certain depth, the spray component 9 can adjust the height of its nozzle 906 according to needs, thereby preventing the cleaning liquid from overflowing to the outside of the discharge groove 11 when spraying, causing waste, and the end of the extrusion plate 904 close to the guide cylinder 909 is fixedly connected to the outer surface of the elastic plate 903, the number of the elastic plates 903 is six, and the end of the elastic plate 903 away from the extrusion plate 904 is fixedly connected to the outer surface of the connecting tube 908;

[0035] When the spray component 9 is in use, the nozzle 906 is first pulled, causing the nozzle 906 to drive the bottom plate 911 to move downward, so that the bottom plate 911 uses the connecting tube 908 to slide the top plate 910 downward along the inner wall of the spray pipe 901, causing the rubber tube 902 to begin to extend after being stretched. During the downward movement of the top plate 910, the extrusion plate 904 is always in contact with the inner wall of the spray pipe 901, and the elastic force of the elastic plate 903 is used to cause the extrusion plate 904 to squeeze the inner wall of the spray pipe 901, thereby ensuring that the nozzle 906 will not reset after moving downward.

[0036] Example 2, using Figure 1-Figure 8 A five-axis CNC machine tool with an arbitrarily swingable milling head according to an embodiment of the present invention is described as follows.

[0037] like Figure 1-Figure 8 As shown, the five-axis CNC machine tool with an arbitrarily swingable milling head described in the present invention is based on the first embodiment. A water filter plate 513 is arranged inside the filter frame 503. When metal debris enters the filter frame 503 along with the cleaning liquid, the water filter plate 513 is used to filter the cleaning liquid to the bottom of the filter frame 503, and then the cleaning liquid is introduced into the main pipeline 510 by the secondary pipeline 511, so that the metal debris is gathered on the water filter plate 513, and the inner wall of the filter frame 503 is in contact with the outer surface of the water filter plate 513, and the two ends of the water filter plate 513 are symmetrically provided with ears 514, and the two ends of the water filter plate 513 are opposite to the ears 514. The connection is fixed, and a sliding rod 512 is arranged inside the ear 514. When a large amount of metal debris gathers on the water filter plate 513, the water filter plate 513 moves downward under the influence of the gravity of the metal debris, thereby causing the ear 514 to squeeze the squeezing spring 515, thereby increasing the space above the filter frame 503, so that a large amount of metal debris can be stored, thereby increasing its storage space. The inner wall of the ear 514 is slidably connected to the outer surface of the sliding rod 512, and the bottom of the ear 514 is fixedly connected to the squeezing spring 515. By setting the squeezing spring 515, the height of the water filter plate 513 can be controlled, thereby controlling the space distribution in the filter frame 503.

[0038] When the cleaning liquid is filtered in the filter frame 503, metal debris remains above the water filter plate 513, causing the metal debris to gather on the water filter plate 513, so that the water filter plate 513 moves downward under the influence of the gravity of the metal debris, causing the ear 514 to squeeze the squeezing spring 515, causing the squeezing spring 515 to be compressed and deformed after being squeezed, thereby increasing the space formed by the top of the water filter plate 513 and the filter frame 503, thereby increasing the storage space for the metal debris.

[0039] There are two extrusion springs 515, and the bottom of the extrusion spring 515 is fixedly connected to the inner wall of the filter frame 503. There are two sliding rods 512, and the outer surface of the sliding rod 512 is in contact with the inner wall of the extrusion spring 515. There are two extrusion plates 904, and one end of the extrusion plate 904 away from the elastic plate 903 is in contact with the inner wall of the spray pipe 901.

[0040] The bottom of the bottom plate 911 is symmetrically provided with a rubber sleeve 914. By providing the rubber sleeve 914, the orientation angle of the nozzle 906 can be adjusted, so that the angle of the nozzle 906 spraying the cleaning liquid in the discharge tank 11 is more appropriate, and the bottom of the bottom plate 911 is fixedly connected to the top of the rubber sleeve 914, the bottom of the rubber sleeve 914 is fixedly connected to the nozzle 906, and the end of the nozzle 906 close to the guide rod 905 is fixedly connected to the side rail 912. When the top plate 910 moves downward, the bottom plate 911 drives the rubber sleeve 914 and the nozzle 906 to move downward, and the nozzle 906 In the process of moving downward, the side rail 912 provided on its surface will come into contact with the limiting plate 913, causing the side rail 912 to be limited by the limiting plate 913, so that the rubber sleeve 914 is limited and deviates outward, thereby causing the orientation angle of the nozzle 906 to change, thereby causing the cleaning liquid in the nozzle 906 to spray from bottom to top during flushing, thereby ensuring the flow effect of metal debris in the discharge trough 11, and the outer surface of the guide rod 905 is symmetrically provided with the limiting plate 913, and the outer surface of the guide rod 905 is fixedly connected to the opposite side of the limiting plate 913;

[0041] When the nozzle 906 moves downward, since the side rail 912 is provided on the surface of the nozzle 906, the side rail 912 is limited by the limiting plate 913, which causes the nozzle 906 to move, so that the rubber sleeve 914 is squeezed and bent, thereby adjusting the direction angle of the nozzle 906.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A five-axis CNC machine tool with an arbitrarily swingable milling head, comprising a machine table (1), wherein the interior of the machine table (1) is rotatably connected to a guide rail (2), the outer surface of the guide rail (2) is rotatably connected to a milling cutter (3), a filter component (5) is fixedly connected to the back of the machine table (1), the end of the filter component (5) away from the machine table (1) is fixedly connected to a circulation component (4), the end of the circulation component (4) away from the filter component (5) is fixedly connected to a discharge pipe (6), the end of the discharge pipe (6) away from the circulation component (4) is fixedly connected to a spray component (9), the top of the discharge pipe (6) is fixedly connected to a shunt pipe (7), the top of the shunt pipe (7) is fixedly connected to a top frame (8), the bottom of the top frame (8) is evenly provided with a guide frame (10), and the bottom of the top frame (8) is fixedly connected to the top of the guide frame (10), and a discharge groove (11) is provided inside the machine table (1), characterized in that: A circulation component (4) for connecting the filtering component (5) with the discharge pipe (6), the circulation component (4) comprising a transmission pipe (41), the bottom of the transmission pipe (41) being fixedly connected to a storage frame (46), one end of the storage frame (46) away from the transmission pipe (41) being fixedly connected to a pressurizer (47), one end of the pressurizer (47) away from the storage frame (46) being fixedly connected to a transfer pipe (48), an inner panel (45) being arranged inside the storage frame (46), and an inner wall of the storage frame (46) being fixedly connected to the bottom of the inner panel (45), one end of the inner panel (45) close to the transmission pipe (41) being fixedly connected to an isolation plate (42), the bottom of the isolation plate (42) being slidably connected to a recovery box (43), and one end of the recovery box (43) close to the isolation plate (42) being provided with an opening (44); A filter component (5) is used to connect the machine tool table (1) with the circulation component (4), the filter component (5) comprises a conduction pipe (501), the bottom of the conduction pipe (501) is fixedly connected to a processing frame (508), a middle plate (504) is arranged inside the processing frame (508), and the inner wall of the processing frame (508) is fixedly connected to the two ends of the middle plate (504), the top of the middle plate (504) is evenly provided with a blocking plate (505), and the top of the middle plate (504) is fixedly connected to the bottom of the blocking plate (505), and the top of the middle plate (504) is provided with a slot (506), and the top of the slot (506) is connected to the bottom of the blocking plate (505). The middle plate (504) is provided with an auxiliary hole (507) at one end close to the circulation component (4); the end of the processing frame (508) away from the circulation component (4) is fixedly connected to the transfer frame (502); the bottom of the transfer frame (502) is fixedly connected to the filter frame (503); the bottom of the filter frame (503) is fixedly connected to the auxiliary pipeline (511); the end of the processing frame (508) away from the transfer frame (502) is fixedly connected to the inclined frame (509); the bottom of the inclined frame (509) is fixedly connected to the main pipeline (510); the bottom of the main pipeline (510) is connected to the end of the auxiliary pipeline (511) away from the filter frame (503).

2. A five-axis CNC machine tool with a milling head that can be arbitrarily swung according to claim 1, characterized in that: The top frame (8) is located inside the machine tool platform (1), and the top of the top frame (8) is fixedly connected to the inner wall of the machine tool platform (1).

3. A five-axis CNC machine tool with an arbitrarily swingable milling head according to claim 1, characterized in that: The top of the transfer tube (48) is fixedly connected to an end of the discharge pipe (6) away from the spraying component (9), and the interior of the recovery box (43) is connected to the bottom of the transmission pipe (41).

4. A five-axis CNC machine tool with a milling head that can be arbitrarily swung according to claim 1, characterized in that: The spraying component (9) comprises a spraying pipe (901), a rubber pipe (902) is arranged inside the spraying pipe (901), and the inner wall of the spraying pipe (901) is fixedly connected to the top of the rubber pipe (902), the bottom of the rubber pipe (902) is fixedly connected to a top plate (910), the bottom of the top plate (910) is symmetrically arranged with a connecting pipe (908), and the bottom of the top plate (910) is fixedly connected to the top of the connecting pipe (908), the bottom of the connecting pipe (908) is fixedly connected to a bottom plate (911), and a guide rod (911) is arranged inside the rubber pipe (902). 05), the top of the guide rod (905) is fixedly connected to the inner wall of the spray pipe (901), the bottom of the spray pipe (901) is fixedly connected to a blocking plate (907), the end of the connecting pipe (908) away from the guide rod (905) is fixedly connected to a guide cylinder (909), the interior of the guide cylinder (909) is slidably connected to an extrusion plate (904), an end of the extrusion plate (904) close to the guide cylinder (909) is evenly provided with an elastic plate (903), and the end of the extrusion plate (904) close to the guide cylinder (909) is fixedly connected to the outer surface of the elastic plate (903).

5. A five-axis CNC machine tool with a milling head that can be arbitrarily swung according to claim 4, characterized in that: The number of the elastic plates (903) is six, and one end of the elastic plate (903) away from the extrusion plate (904) is fixedly connected to the outer surface of the connecting pipe (908).

6. A five-axis CNC machine tool with an arbitrarily swingable milling head according to claim 1, characterized in that: A water filter plate (513) is arranged inside the filter frame (503), and the inner wall of the filter frame (503) is in contact with the outer surface of the water filter plate (513); ears (514) are symmetrically arranged at both ends of the water filter plate (513), and the two ends of the water filter plate (513) are fixedly connected to the opposite sides of the ears (514); a sliding rod (512) is arranged inside the ears (514), and the inner wall of the ears (514) is slidably connected to the outer surface of the sliding rod (512); and a compression spring (515) is fixedly connected to the bottom of the ears (514).

7. A five-axis CNC machine tool with a milling head that can be arbitrarily swung according to claim 6, characterized in that: The number of the extrusion springs (515) is two, and the bottom of the extrusion spring (515) is fixedly connected to the inner wall of the filter frame (503).

8. The five-axis CNC machine tool with an arbitrarily swingable milling head according to claim 6, characterized in that: The number of the sliding rods (512) is two, and the outer surface of the sliding rod (512) is in contact with the inner wall of the pressing spring (515).

9. The five-axis CNC machine tool with an arbitrarily swingable milling head according to claim 4, characterized in that: The number of the extrusion plates (904) is two, and one end of the extrusion plate (904) away from the elastic plate (903) is in contact with the inner wall of the spray pipe (901).

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