Multi-axis drilling and tapping machine

Abstract

The present invention relates to the technical field of drilling and tapping machines, and specifically discloses a multi-axis drilling and tapping machine, comprising a support table; a processing table is arranged on the top surface of the support table; an equipment frame is also fixedly connected to the top surface of the support table; a first sliding block is slidably mounted on the side wall of the equipment frame; a driving motor is horizontally mounted on the end surface of the first sliding block; a driving shaft is coaxially fixedly connected to the output end of the driving motor; a disc seat is coaxially fixedly connected to the end of the driving shaft; a plurality of tools of different models are arranged on the outer side wall of the disc seat; a driving mechanism that can drive the first sliding block to slide in a vertical direction is arranged on the equipment frame; when the tool needs to be changed, the driving motor can be started to drive the driving shaft and the disc seat to rotate, so that the adapted tool on the disc seat can be rotated to a position aligned with the workpiece for subsequent processing, thereby reducing the tool change time and improving the workpiece processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of drilling and tapping machines, in particular to a multi-axis drilling and tapping machine. Background Art

[0002] In the field of mechanical processing, drilling and tapping machines are a common processing equipment, mainly used for processes such as drilling and tapping. They can successively drill holes and tap threads on the product. Compared with traditional hole processing and tapping, which requires multiple processes to be processed in sequence and multiple equipment to be replaced, drilling and tapping machines only need to use one device to perform multiple processes in sequence. In the production and manufacturing process of polytetrafluoroethylene plates, drilling and tapping machines are often used for drilling.

[0003] In the prior art, drilling and tapping machines usually adopt a single-axis processing method, which takes a long time to change tools, and the processing efficiency is therefore limited. During processing, the tools can only be replaced on the electric spindle in sequence. The tool change time is long and the tool needs to be changed according to the process, which makes the overall processing inconvenient. Summary of the invention

[0004] The present application provides a multi-axis drilling and tapping machine, which can reduce the tool change time during workpiece processing and improve the workpiece processing efficiency.

[0005] The present application provides a multi-axis drilling and tapping machine, which adopts the following technical solution: A multi-axis drilling and tapping machine comprises a support table; a processing table for placing workpieces is arranged on the top surface of the support table; an equipment frame located on one side of the processing table is fixedly connected to the top surface of the support table; a first slider is slidably mounted on the side of the equipment frame close to the processing table; a driving motor is horizontally mounted on the end surface of the first slider away from the equipment frame; a driving shaft is coaxially fixedly connected to the output end of the driving motor; a disc seat is coaxially fixedly connected to the end of the driving shaft away from the driving motor; a plurality of cutting tools of different models are arranged on the outer side wall of the disc seat; the plurality of cutting tools are arranged at intervals along the outer circumferential surface of the disc seat; a driving mechanism that can drive the first slider to slide in a vertical direction is arranged on the equipment frame.

[0006] By adopting the above technical solution, when the workpiece is placed on the processing table for processing, the first slider is driven downward by the driving mechanism, so that the tool on the disc seat gradually approaches the workpiece and the workpiece is processed by the tool. When the tool needs to be changed, the driving motor is started to drive the driving shaft and the disc seat to rotate, so that the adapted tool on the disc seat is rotated to the position aligned with the workpiece for subsequent processing, thereby reducing the tool change time and improving the workpiece processing efficiency.

[0007] Preferably, a groove is provided on the side wall of the equipment frame close to the processing table in the vertical direction; the first slider is slidably connected to the inner wall of the groove; the driving mechanism includes a first motor; the first motor is installed on the top surface of the equipment frame, and the output end of the first motor is coaxially fixed with a first screw rod extending into the groove; the first screw rod penetrates the first slider in the vertical direction; the first slider cooperates with the first screw rod in threaded transmission.

[0008] By adopting the above technical solution, when processing the workpiece, starting the first motor can drive the first screw to rotate. During the rotation of the first screw, the first slider will drive the driving motor to slide in the vertical direction, thereby conveniently realizing the movement of the disc seat in the vertical direction, making it convenient for the tool set on the disc seat to process the workpiece placed on the processing table.

[0009] Preferably, a cavity is provided inside the processing table, and a plurality of air suction holes connected to the cavity are provided on the top surface of the processing table; an exhaust component connected to the cavity is provided on the top surface of the support table; the exhaust component can extract the air in the cavity.

[0010] By adopting the above technical solution, the workpiece is placed on the top surface of the processing table and the suction hole is covered. The air inside the cavity is sucked by the suction component to generate negative pressure at the suction hole. The workpiece is adsorbed and fixed on the processing table under the action of atmospheric pressure to remain stable, thereby reducing the possibility of movement of the workpiece during processing and ensuring processing accuracy.

[0011] Preferably, the vacuum assembly includes an air pump; the air pump is installed on the top surface of the support platform, the air pump input end is fixedly connected to an air intake pipe connected to the cavity, and the air pump output end is fixedly connected to an exhaust pipe connected to the external environment.

[0012] By adopting the above technical solution, when fixing the workpiece, the air pump is started to suck the air inside the cavity, and the air inside the cavity is transported to the external environment through the suction pipe and the exhaust pipe, so that a vacuum is formed between the workpiece and the processing table, thereby conveniently fixing the workpiece on the processing table.

[0013] Preferably, the top surface of the support table is fixedly connected to the first concave seat through a column; a second motor is installed on the outer wall of one end of the first concave seat; a second screw rod extending into the first concave seat is coaxially fixedly connected to the output end of the second motor; a second slider is sleeved on the outside of the second screw rod and slidably cooperates with the inner wall of the first concave seat; the second slider cooperates with the second screw rod in threaded transmission, and the top surface of the second slider is fixedly connected to the second concave seat; the second concave seat is arranged in a direction perpendicular to the length of the first concave seat; the processing table is arranged on the top surface of the second concave seat; a moving component that can drive the processing table to move in a direction perpendicular to the length of the first concave seat is arranged in the second concave seat.

[0014] By adopting the above technical solution, when the workpiece is placed on the processing table for processing, the second motor can be started to drive the second screw to rotate, so that the second slider drives the second concave seat and the processing table to adjust the position along the axial direction of the second screw, and the moving component arranged in the second concave seat can drive the processing table to adjust the position in a direction perpendicular to the axial direction of the second screw, and the cooperation of the second motor and the moving component can conveniently realize the adjustment of the position of the processing table and the workpiece on the horizontal plane, so that the tool arranged on the disc seat can process the specified position on the workpiece.

[0015] Preferably, the moving component includes a third motor; the third motor is installed on the outer wall of one end of the second concave seat, and the output end of the third motor is coaxially fixed with a third screw rod extending into the second concave seat; a third slider is sleeved on the outer wall of the third screw rod and slides with the inner wall of the second concave seat; the third slider is in threaded transmission with the third screw rod; the processing table is fixed to the top surface of the third slider.

[0016] By adopting the above technical solution, when the third motor is started to drive the third screw to rotate, the third slider will drive the processing table to move along the axial direction of the third screw, thereby conveniently adjusting the position of the processing table along the axial direction of the third screw.

[0017] Preferably, the top surface of the support table is provided with a plurality of waste outlets, and the bottom surface of the support table is fixedly connected to a collecting box connected to the waste outlets; a blow pipe located outside the processing table is fixedly connected to the outer wall of the processing table through a connecting rod; the blow pipe is provided with a plurality of nozzles facing the processing table; and a blowing mechanism capable of blowing air into the blow pipe is provided on the top surface of the support table.

[0018] By adopting the above technical scheme, when drilling the polytetrafluoroethylene plate on the processing table, the blowing mechanism blows air into the blowing pipe and sprays the gas out from the nozzle. The gas sprayed from the nozzle is used to clean the processing table and the workpiece, so that the debris and waste generated during the drilling process are blown onto the support table, thereby keeping the processing table clean and reducing the possibility of debris and waste entering the air intake hole. The waste discharge port and the collection box are arranged to facilitate the collection of debris and waste that fall on the support table.

[0019] Preferably, the blowing mechanism includes a ventilation pipe and a fourth motor; the ventilation pipe is vertically installed on the top surface of the support platform through a support rod, and an air inlet is opened on the outer wall of the ventilation pipe near the bottom end; a filter is installed on the inner wall of the air inlet; the fourth motor is installed on the top surface of the ventilation pipe, and the output end of the fourth motor is coaxially fixed with a rotating shaft extending into the ventilation pipe; fan blades are installed on the outer wall of the rotating shaft; the top surface of the ventilation pipe is fixed with an air supply pipe connected to the blowing pipe.

[0020] By adopting the above technical solution, the fourth motor is started to drive the rotating shaft and the fan blades to rotate. The rotation of the fan blades drives the surrounding air to flow to form an airflow, and the airflow generated during the rotation of the fan blades is transported to the spray pipe through the air duct so that the processing table can be sprayed and cleaned through the nozzle. The setting of the filter has the effect of filtering dust and impurities, reducing the possibility of dust and impurities in the external environment entering the ventilation duct.

[0021] Preferably, a sleeve is provided on the outer wall of the column; the sleeve is rotatably matched with the column, and a cleaning brush in contact with the top surface of the support platform is fixedly connected to the outer wall of the sleeve; a transmission assembly is provided at the end of the rotating shaft away from the fourth motor; the transmission assembly can drive the sleeve to rotate with the rotating shaft.

[0022] By adopting the above technical solution, when the first motor drives the fan blades to rotate and blow air, the rotating shaft drives the sleeve and the cleaning brush to rotate through the transmission assembly. The top surface of the support table is cleaned by the rotating action of the cleaning brush, causing the waste debris on the support table to fall into the collection box through the waste discharge port for collection, thereby reducing the possibility of waste debris accumulating on the support table and reducing the trouble of manual cleaning of the support table.

[0023] Preferably, the bottom end of the rotating shaft extends to the bottom of the ventilation duct; the transmission assembly includes a first pulley, a second pulley and a belt; the first pulley is coaxially fixed to the outer wall of the bottom end of the rotating shaft; the second pulley is coaxially fixed to the outer wall of the sleeve; the belt is sleeved on the outside of the first pulley and the second pulley, and the belt links the first pulley and the second pulley.

[0024] By adopting the above technical solution, under the cooperation of the first pulley, the second pulley and the belt, the rotating shaft drives the sleeve to rotate during the rotation process, thereby realizing the transmission of kinetic energy during the rotation process of the rotating shaft.

[0025] In summary, this application has the following beneficial effects: 1. When a workpiece is placed on a processing table for processing, the first slider can be driven downward by the driving mechanism, so that the disc seat gradually approaches the workpiece and the workpiece is processed by the tool. When the tool needs to be changed, the driving motor can be started to drive the driving shaft and the disc seat to rotate, so that the tool adapted on the disc seat can be rotated to the position aligned with the workpiece for subsequent processing, thereby reducing the tool change time and improving the workpiece processing efficiency; 2. When processing a workpiece, starting the second motor can cause the second slider to drive the second concave seat and the processing table to adjust their positions along the axial direction of the second screw rod, and starting the third motor can cause the third slider to drive the processing table to adjust its position perpendicular to the axial direction of the second screw rod. The cooperation of the second motor and the third motor can conveniently adjust the position of the processing table on the horizontal plane, so that the tool can process the specified position on the workpiece; 3. After placing the workpiece on the processing table and covering the suction hole, start the air pump to suck the air inside the cavity, and generate negative pressure at the suction hole, so that the workpiece is adsorbed and fixed on the processing table to remain stable, reducing the possibility of movement of the workpiece during processing and ensuring the processing accuracy of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a multi-axis drilling and tapping machine; Figure 2 It is a schematic diagram of the matching structure of the equipment frame, the disc seat and the driving mechanism in this application; Figure 3 It is a schematic diagram of the matching structure of the processing table and the exhaust assembly in this application; Figure 4 It is a schematic diagram of the matching structure of the first concave seat, the second concave seat and the processing table in the present application; Figure 5 It is a schematic diagram of the coordinated structure of the processing table, the blowing pipe and the blowing mechanism in this application; Figure 6 It is a schematic diagram of the matching structure of the rotating shaft, the transmission assembly and the sleeve in this application.

[0027] Explanation of reference numerals: 1. support table; 11. column; 12. waste outlet; 13. collection box; 14. sleeve; 15. cleaning brush; 16. transmission assembly; 161. first pulley; 162. second pulley; 163. belt; 2. processing table; 21. cavity; 22. suction hole; 23. exhaust assembly; 231. air pump; 232. suction pipe; 233. exhaust pipe; 24. blowing pipe; 241. nozzle; 3. equipment frame; 31. groove; 4. first slider; 41. drive Motor; 42. Drive shaft; 43. Disc seat; 44. Cutting tool; 5. Drive mechanism; 51. First motor; 52. First screw rod; 6. First concave seat; 61. Second motor; 62. Second screw rod; 63. Second slider; 64. Second concave seat; 65. Third motor; 66. Third screw rod; 67. Third slider; 7. Blowing mechanism; 71. Ventilation pipe; 711. Air inlet; 712. Filter; 72. Fourth motor; 73. Rotating shaft; 74. Fan blade; 75. Air duct. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below with reference to the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0029] The present invention discloses a multi-axis drilling and tapping machine, such as Figure 1 and Figure 2 As shown, it includes a support table 1, a processing table 2, an equipment frame 3 and a driving mechanism 5. The processing table 2 is installed on the top surface of the support table 1, and the top surface of the processing table 2 can be used to place a workpiece. The equipment frame 3 is vertically fixed to the top surface of the support table 1. A groove 31 arranged in the vertical direction is opened on the side wall of the equipment frame 3 close to the processing table 2, and a first slider 4 is slidably connected to the inner side wall of the groove 31. A driving motor 41 is horizontally installed on the end surface of the first slider 4 close to the processing table 2 through a connecting plate. The driving motor 41 is a brake motor. The output end of the driving motor 41 is coaxially fixed with a driving shaft 42, and the end of the driving shaft 42 away from the driving motor 41 is coaxially fixed with a disc seat 43. A plurality of tools 44 of different models are arranged at intervals on the outer circumferential surface of the disc seat 43. Tools 44 of different models can perform different processing on the workpiece. The tool 44 is a prior art and will not be repeated here. The driving mechanism 5 is arranged on the equipment frame 3, and the driving mechanism 5 can drive the first slider 4 to move in the vertical direction.

[0030] For example, when processing a workpiece, the workpiece is placed on the processing table 2, and the first slider 4 is driven downward by the driving mechanism 5, so that the tool 44 on the disc seat 43 gradually approaches the workpiece and the workpiece is processed by the tool 44. When the tool needs to be changed, the driving motor 41 is started to drive the driving shaft 42 and the disc seat 43 to rotate, so that the adapted tool 44 on the disc seat 43 rotates to the position aligned with the workpiece for subsequent processing, thereby improving the workpiece processing efficiency.

[0031] like Figure 1 and Figure 2 As shown, the driving mechanism 5 includes a first motor 51 and a first screw rod 52. The first motor 51 is vertically installed on the top surface of the equipment frame 3. The first motor 51 is a brake motor. The first screw rod 52 is coaxially fixed to the output end of the first motor 51. The first screw rod 52 passes through the first slider 4 in the vertical direction. The first screw rod 52 is rotationally matched with the inner wall of the groove 31, and the first slider 4 is threadedly matched with the first screw rod 52.

[0032] When the first motor 51 is started to drive the first screw rod 52 to rotate, the first slider 4 will drive the driving motor 41 to slide in the vertical direction, thereby realizing the vertical movement of the disc seat 43, so that the tool 44 on the disc seat 43 can process the workpiece.

[0033] like Figure 1 and Figure 3As shown, a cavity 21 is provided inside the processing table 2, and a plurality of suction holes 22 connected with the cavity 21 are vertically opened on the top surface of the processing table 2. A vacuum assembly 23 connected with the cavity 21 is provided on the top surface of the support table 1. The vacuum assembly 23 can extract the air in the cavity 21. The vacuum assembly 23 includes an air pump 231, an air suction pipe 232 and an exhaust pipe 233. The air pump 231 is installed on the top surface of the support table 1, one end of the air suction pipe 232 is fixedly connected to the input end of the air pump 231, and the other end of the air suction pipe 232 is fixedly connected to the outer wall of the processing table 2 and connected with the cavity 21, and the exhaust pipe 233 is fixedly connected to the output end of the air pump 231 and connected with the external environment.

[0034] When processing a workpiece, the workpiece is placed on the processing table 2 and the air suction hole 22 is covered. The air pump 231 is started to suck the air inside the cavity 21, so that a negative pressure is generated at the air suction hole 22. The workpiece is adsorbed and fixed on the processing table 2 under the action of atmospheric pressure to remain stable, thereby reducing the possibility of movement of the workpiece during processing and ensuring the processing accuracy of the workpiece.

[0035] like Figure 1 and Figure 4 As shown, a horizontally placed first concave seat 6 is fixedly connected at the center position of the top surface of the support table 1 through a vertical column 11, a second motor 61 is horizontally installed on the outer side wall of one end of the first concave seat 6, the second motor 61 is a brake motor, and a second screw rod 62 extending into the first concave seat 6 is coaxially fixedly connected to the output end of the second motor 61, a second slider 63 slidingly matched with the inner wall of the first concave seat 6 is sleeved on the outside of the second screw rod 62, the second slider 63 is threadedly matched with the second screw rod 62, a second concave seat 64 located at the top of the first concave seat 6 is fixedly connected to the top surface of the second slider 63, the second concave seat 64 is horizontally arranged along a direction perpendicular to the length of the first concave seat 6, the processing table 2 is arranged on the top surface of the second concave seat 64, and a moving component that can drive the processing table 2 to move axially perpendicular to the second screw rod 62 is arranged in the second concave seat 64; The moving component includes a third motor 65 and a third slider 67. The third motor 65 is horizontally installed on the outer wall of one end of the second concave seat 64. The third motor 65 is a brake motor. The output end of the third motor 65 is coaxially fixed with a third screw rod 66 extending into the second concave seat 64. The third screw rod 66 is arranged axially perpendicular to the second screw rod 62 and rotates with the inner wall of the second concave seat 64. The third slider 67 is sleeved on the outer wall of the third screw rod 66. The third slider 67 slides with the inner wall of the second concave seat 64. The third slider 67 is threadedly coupled with the third screw rod 66. The processing table 2 is fixed to the top surface of the third slider 67.

[0036] When processing the workpiece, the second motor 61 can be started to drive the second screw rod 62 to rotate, so that the second slider 63 drives the second concave seat 64 and the processing table 2 to adjust the position along the axial direction of the second screw rod 62. When the third motor 65 is started to drive the third screw rod 66 to rotate, the third slider 67 will drive the processing table 2 to adjust the position perpendicular to the axial direction of the second screw rod 62. The cooperation of the second motor 61 and the third motor 65 can conveniently realize the adjustment of the position of the processing table 2 on the horizontal plane, so that the tool 44 can process the specified position on the workpiece.

[0037] like Figure 1 and Figure 5 As shown, the top surface of the support table 1 is provided with a plurality of waste outlets 12 evenly spaced around the periphery of the column 11, the bottom surface of the support table 1 is fixedly connected with a collecting box 13 connected with the plurality of waste outlets 12, a blow pipe 24 located on the outside of the processing table 2 is horizontally fixedly connected to the outer wall of the processing table 2 through a connecting rod, the blow pipe 24 is provided with a plurality of nozzles 241 connected with the blow pipe 24, the plurality of nozzles 241 are all inclined downward toward the top surface of the processing table 2, and the top surface of the support table 1 is provided with a blowing mechanism 7 capable of blowing air into the blow pipe 24.

[0038] For example, when processing a workpiece, air can be blown into the blowing pipe 24 through the blowing mechanism 7 and the gas can be sprayed out through the nozzle 241. The gas sprayed out from the nozzle 241 can be sprayed to clean the processing table 2 and the workpiece, causing debris and waste to fall onto the support table 1 to keep the processing table 2 clean. The setting of the collecting box 13 is convenient for collecting debris and waste falling from the waste outlet 12.

[0039] like Figure 1 and Figure 5 As shown, the blowing mechanism 7 includes a ventilation pipe 71, a fourth motor 72, fan blades 74 and an air supply pipe 75. The ventilation pipe 71 is vertically installed on the top surface of the support platform 1 through a support rod. An air inlet 711 is opened on the outer wall of the ventilation pipe 71 near the bottom end, and a filter screen 712 is installed on the inner wall of the air inlet 711. One end of the air supply pipe 75 is fixedly connected to the top surface of the ventilation pipe 71, and the other end of the air supply pipe 75 is fixedly connected to the outer wall of the blowing pipe 24. The air supply pipe 75 connects the blowing pipe 24 and the ventilation pipe 71. The fourth motor 72 is vertically installed on the top surface of the ventilation pipe 71. The output end of the fourth motor 72 is coaxially fixed with a rotating shaft 73 extending into the ventilation pipe 71, and the fan blades 74 are coaxially fixed to the outer wall of the rotating shaft 73.

[0040] When the waste chips on the processing table 2 are blown clean, the fourth motor 72 is started to drive the rotating shaft 73 and the fan blades 74 to rotate. The rotation of the fan blades 74 drives the surrounding air to flow to form an airflow, and the airflow generated during the rotation of the fan blades 74 is transported to the blowing pipe 24 through the air supply pipe 75, so that the processing table 2 can be blown clean through the nozzle 241. The filter screen 712 is set to block dust and impurities in the external environment, thereby reducing the possibility of dust and impurities entering the ventilation pipe.

[0041] like Figure 1 , Figure 5 and Figure 6 As shown, a sleeve 14 is coaxially sleeved on the outer wall of the column 11 and rotatably cooperates with the column 11. A cleaning brush 15 that contacts the top surface of the support platform 1 is fixedly connected to the outer wall of the sleeve 14. A transmission assembly 16 located at the bottom of the ventilation pipe 71 is arranged at the end of the rotating shaft 73 away from the fourth motor 72. The transmission assembly 16 can make the rotating shaft 73 drive the sleeve 14 to rotate. The transmission assembly 16 includes a first pulley 161, a second pulley 162 and a belt 163. The first pulley 161 is coaxially fixed to the outer wall of the bottom end of the rotating shaft 73 extending to the bottom of the ventilation pipe 71, and the second pulley 162 is coaxially fixed to the outer wall of the sleeve 14. The belt 163 is tensioned and sleeved on the outside of the first pulley 161 and the second pulley 162. The belt 163 links the first pulley 161 and the second pulley 162.

[0042] With the cooperation of the first pulley 161, the second pulley 162 and the belt 163, the rotating shaft 73 will drive the sleeve 14 and the cleaning brush 15 to rotate during the rotation process. The rotating action of the cleaning brush 15 will clean up the debris and waste that have fallen onto the support platform 1, causing the debris and waste to fall into the collection box 13 through the waste discharge port 12 for collection, thereby reducing the possibility of waste accumulation on the support platform 1.

[0043] Working principle: When processing a workpiece, place the workpiece on the processing table 2, cover the air suction hole 22, start the air pump 231 to suck the air inside the cavity 21, and generate negative pressure at the air suction hole 22, so that the workpiece is adsorbed and fixed on the processing table 2 under the action of atmospheric pressure to keep it stable. Then, the second motor 61 can be started to drive the second screw rod 62 to rotate, so that the second slider 63 drives the second concave seat 64 and the processing table 2 to adjust the position along the axial direction of the second screw rod 62, and then the third motor 65 is started to drive the third screw rod 66 to rotate, and the third slider 67 will drive the processing table 2 to adjust the position perpendicular to the axial direction of the second screw rod 62. The cooperation with the third motor 65 can conveniently realize the adjustment of the position of the processing table 2 on the horizontal plane, so that the tool 44 can process the specified position on the workpiece. When the position adjustment of the workpiece is completed and it needs to be processed, the first motor 51 is started to drive the first screw rod 52 to rotate, so that the first slider 4 drives the driving motor 41 and the disc seat 43 to move vertically downward close to the workpiece, and the workpiece is processed by the tool 44. When it is necessary to change the tool for processing, the driving motor 41 can be started to drive the driving shaft 42 and the disc seat 43 to rotate, so that the tool 44 adapted for processing on the disc seat 43 can be rotated to the position aligned with the workpiece for subsequent processing, thereby improving the workpiece processing efficiency; When the tool 44 processes the workpiece, debris and waste will accumulate on the processing table 2. At this time, the fourth motor 72 can be started to drive the rotating shaft 73 and the fan blades 74 to rotate. The rotating action of the fan blades 74 drives the surrounding air to form an airflow, and the gas is blown to the blowing pipe 24 through the air supply pipe 75 and sprayed through the nozzle 241 to clean the processing table 2 and the workpiece, causing the debris and waste on the processing table 2 to fall onto the support table 1. At the same time, the rotating shaft 73 will drive the sleeve 14 and the cleaning brush 15 to rotate through the transmission assembly 16. The top surface of the workbench is cleaned by the rotating action of the cleaning brush 15, causing the debris and waste to fall into the collection box 13 through the waste outlet 12 for collection, so that the processing table 2 and the support table 1 are kept clean and the trouble of manual cleaning is reduced.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-axis drilling and tapping machine, characterized in that: The invention comprises a support platform (1); a processing platform (2) for placing a workpiece is arranged on the top surface of the support platform (1); an equipment frame (3) located on one side of the processing platform (2) is fixedly connected to the top surface of the support platform (1); a first slider (4) is slidably mounted on the side of the equipment frame (3) close to the processing platform (2); a driving motor (41) is horizontally mounted on the end surface of the first slider (4) away from the equipment frame (3); a driving shaft (42) is coaxially fixedly connected to the output end of the driving motor (41); a disc seat (43) is coaxially fixedly connected to the end of the driving shaft (42) away from the driving motor (41); a plurality of cutting tools (44) of different models are arranged on the outer wall of the disc seat (43); the plurality of cutting tools (44) are arranged at intervals along the outer circumference of the disc seat (43); and a driving mechanism (5) capable of driving the first slider (4) to slide in a vertical direction is arranged on the equipment frame (3).

2. A multi-axis drilling and tapping machine according to claim 1, characterized in that: A groove (31) is provided on the side wall of the equipment frame (3) close to the processing table (2) in the vertical direction; the first slider (4) is slidably connected to the inner side wall of the groove (31); the driving mechanism (5) comprises a first motor (51); the first motor (51) is mounted on the top surface of the equipment frame (3), and a first screw rod (52) extending into the groove (31) is coaxially fixedly connected to the output end of the first motor (51); the first screw rod (52) passes through the first slider (4) in the vertical direction; the first slider (4) and the first screw rod (52) are threadedly matched.

3. A multi-axis drilling and tapping machine according to claim 1, characterized in that: The processing table (2) has a cavity (21) formed inside, and a plurality of air suction holes (22) connected to the cavity (21) are formed on the top surface of the processing table (2); the top surface of the support table (1) is provided with an air extraction component (23) connected to the cavity (21); the air extraction component (23) can extract the air in the cavity (21).

4. A multi-axis drilling and tapping machine according to claim 3, characterized in that: The air extraction component (23) comprises an air pump (231); the air pump (231) is mounted on the top surface of the support platform (1); an input end of the air pump (231) is fixedly connected to an air intake pipe (232) connected to the cavity (21); and an output end of the air pump (231) is fixedly connected to an exhaust pipe (233) connected to the external environment.

5. The multi-axis drilling and tapping machine according to claim 1, characterized in that: The top surface of the support platform (1) is fixedly connected to a first concave seat (6) via a column (11); a second motor (61) is mounted on an outer side wall of one end of the first concave seat (6); a second screw rod (62) extending into the first concave seat (6) is coaxially fixedly connected to the output end of the second motor (61); a second slider (63) is sleeved on the outside of the second screw rod (62) and is slidably engaged with the inner side wall of the first concave seat (6); the second slider (63) is threadedly engaged with the second screw rod (62), and a second concave seat (64) is fixedly connected to the top surface of the second slider (63); the second concave seat (64) is arranged in a direction perpendicular to the length of the first concave seat (6); the processing platform (2) is arranged on the top surface of the second concave seat (64); a moving component capable of driving the processing platform (2) to move in a direction perpendicular to the length of the first concave seat (6) is arranged in the second concave seat (64).

6. A multi-axis drilling and tapping machine according to claim 5, characterized in that: The moving assembly comprises a third motor (65); the third motor (65) is mounted on the outer side wall of one end of the second concave seat (64); the output end of the third motor (65) is coaxially fixedly connected with a third screw rod (66) extending into the second concave seat (64); the outer side wall of the third screw rod (66) is sleeved with a third slider (67) which is slidably matched with the inner side wall of the second concave seat (64); the third slider (67) is threadedly matched with the third screw rod (66); and the processing table (2) is fixedly connected to the top surface of the third slider (67).

7. The multi-axis drilling and tapping machine according to claim 5, characterized in that: The top surface of the support platform (1) is provided with a plurality of waste discharge ports (12); the bottom surface of the support platform (1) is fixedly connected with a collecting box (13) connected with the waste discharge ports (12); a blow pipe (24) located outside the processing platform (2) is fixedly connected to the outer wall of the processing platform (2) via a connecting rod; the blow pipe (24) is provided with a plurality of nozzles (241) facing the processing platform (2); and a blow mechanism (7) capable of blowing air into the blow pipe (24) is provided on the top surface of the support platform (1).

8. A multi-axis drilling and tapping machine according to claim 7, characterized in that: The blowing mechanism (7) comprises a ventilation pipe (71) and a fourth motor (72); the ventilation pipe (71) is vertically mounted on the top surface of the support platform (1) via a support rod, and an air inlet (711) is provided on the outer wall of the ventilation pipe (71) near the bottom end; a filter (712) is installed on the inner wall of the air inlet (711); the fourth motor (72) is mounted on the top surface of the ventilation pipe (71), and a rotating shaft (73) extending into the ventilation pipe (71) is coaxially fixedly connected to the output end of the fourth motor (72); a fan blade (74) is installed on the outer wall of the rotating shaft (73); and an air supply pipe (75) connected to the blowing pipe (24) is fixedly connected to the top surface of the ventilation pipe (71).

9. A multi-axis drilling and tapping machine according to claim 8, characterized in that: The outer wall of the column (11) is sleeved with a sleeve (14); the sleeve (14) is rotatably matched with the column (11), and a cleaning brush (15) in contact with the top surface of the support platform (1) is fixedly connected to the outer wall of the sleeve (14); a transmission assembly (16) is provided at the end of the rotating shaft (73) away from the fourth motor (72); the transmission assembly (16) can enable the rotating shaft (73) to drive the sleeve (14) to rotate.

10. The multi-axis drilling and tapping machine according to claim 9, characterized in that: The bottom end of the rotating shaft (73) extends to the bottom of the ventilation pipe (71); the transmission assembly (16) comprises a first pulley (161), a second pulley (162) and a belt (163); the first pulley (161) is coaxially fixed to the outer wall of the bottom end of the rotating shaft (73); the second pulley (162) is coaxially fixed to the outer wall of the sleeve (14); the belt (163) is sleeved on the outside of the first pulley (161) and the second pulley (162), and the belt (163) enables the first pulley (161) and the second pulley (162) to be linked.

Images