A tapping and milling machine with convenient tool changing

Abstract

This utility model relates to the field of CNC machine tool technology and discloses a convenient tool-changing drilling and milling device, including a frame, a tool magazine, a tool chuck, and a drive unit. The frame includes a worktable for supporting and positioning workpieces. The tool magazine is located above the tool chuck and has at least three mounting positions spaced apart. These mounting positions are for mounting any tool such as a drill bit, milling cutter, or tap. The tool chuck is used to hold or release the tool. The drive unit is located on one side of the worktable and includes a horizontal drive mechanism, a rotary drive mechanism, and a lifting drive mechanism. The horizontal drive mechanism is connected to the tool magazine and the tool chuck and is used to drive the tool magazine and the tool chuck to move along the length and / or width of the worktable. The rotary drive mechanism and the lifting drive mechanism are both connected to the tool chuck and are used to drive the tool chuck to rotate and move vertically, respectively. This utility model solves the problem of convenient tool changing.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically to a tapping and milling device that facilitates tool changing. Background Technology

[0002] Metalworking processes often involve multiple steps such as drilling, milling, and tapping, all of which are crucial to the final quality and performance of the product. However, in traditional methods, each step typically requires specialized machinery, meaning metal workpieces need to be frequently moved between different machines. This process is not only inefficient and increases production costs, but the repeated handling and repositioning can also lead to a decrease in machining accuracy.

[0003] To address this challenge, drilling and milling machines have been introduced to the market. These machines, by switching between different cutting tools such as drills, milling cutters, or taps, can flexibly perform various machining operations such as drilling, milling, and tapping. This allows operators to complete all necessary machining steps on a single machine, avoiding the need to move and reposition workpieces between different machines, thereby improving machining accuracy and efficiency.

[0004] However, despite significant advancements in the functionality and efficiency of tapping, drilling, and milling equipment, some shortcomings remain in practical applications. In particular, most tapping, drilling, and milling equipment features a fixed tool magazine design, meaning the tools are stored in a relatively fixed position, while the machining tool holder (the part that performs the machining operation) moves within the equipment according to machining requirements. This design can lead to significant distances between the tool magazine and the machining tool holder in certain situations, greatly increasing the complexity and time cost of tool changes. This not only limits the overall production line capacity but may also increase the risk of tool damage.

[0005] Therefore, it is necessary to develop a tapping and milling machine that allows for easy tool changing. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a tapping and milling machine that facilitates tool changing, and at least solves the technical problem of: how to facilitate tool changing.

[0008] (II) Technical Solution

[0009] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a tapping and milling machine that facilitates tool changing, comprising:

[0010] The frame includes a worktable, which is used to support and position the workpiece.

[0011] The tool magazine and tool chuck are provided. The tool magazine is located above the tool chuck. The tool magazine has at least three mounting stations spaced apart. The mounting stations are used to mount any tool. The tool chuck is used to hold or release the tool.

[0012] The drive unit is located on one side of the worktable and includes a horizontal drive mechanism, a rotary drive mechanism and a lifting drive mechanism. The horizontal drive mechanism is connected to the tool magazine and the tool chuck respectively and is used to drive the tool magazine and the tool chuck to move along the length and / or width of the worktable. The rotary drive mechanism and the lifting drive mechanism are both connected to the tool chuck and are used to drive the tool chuck to rotate and lift respectively.

[0013] Furthermore, the aforementioned convenient tool-changing tapping and milling equipment also includes:

[0014] The housing is mounted on the frame, and the frame is equipped with a recycling structure. Both the recycling structure and the worktable are located inside the housing.

[0015] The suction mechanism is connected to the inside of the machine casing through the recovery structure. The suction mechanism is used to collect the used coolant and waste generated during processing.

[0016] Further, the aforementioned recycling structure includes a funnel and a guide component. The funnel is located below the drive device, and the guide component is fixed to one side of the worktable and is provided with a guide groove that extends downward at an angle.

[0017] The suction mechanism includes a suction drive and two recovery drawers. The recovery drawers are slidably mounted on the frame. The two recovery drawers are respectively connected to the outlet of the funnel and the lower side of the guide groove. The bottom of the recovery drawer is evenly provided with multiple water passage holes that are connected to the suction drive. The recovery drawer is used to separate coolant and waste debris and collect the separated waste debris.

[0018] Further, the aforementioned frame has an internal receiving cavity that communicates with the water passages of the two recovery drawers and is used to receive the separated coolant; the frame includes a filter plate that is located between the receiving cavity and the suction drive unit, and the filter plate has filter holes that are used to connect the receiving cavity and the suction drive unit.

[0019] Further, the aforementioned convenient tool-changing tapping and milling equipment also includes a housing, which is located on the frame. The tool magazine is located inside the housing and includes a circular cutter head and at least three tool holder chucks. The at least three tool holder chucks are arranged in a ring at equal intervals on the circular cutter head to form at least three mounting positions on the circular cutter head. The tool holder chucks are used to clamp or release the tool holders.

[0020] In a further configuration, the aforementioned tool magazine also includes a tool disc drive unit, which is mounted on the output end of the horizontal drive mechanism. The output end of the tool disc drive unit is connected to the circular tool disc. The tool disc drive unit is used to drive the circular tool disc to move toward or away from the outside of the housing, or to drive the circular tool disc to rotate around the axis of the circular tool disc.

[0021] Further, the aforementioned housing is provided with a tool changing station, and the tool magazine also includes a tool disc drive unit. The tool disc drive unit is mounted on the output end of the horizontal drive mechanism. The output end of the tool disc drive unit is connected to the circular tool disc. The tool disc drive unit is used to drive the circular tool disc to rotate around the axis of the circular tool disc, so as to rotate the required tool in the tool magazine to the tool changing station.

[0022] The tapping and milling equipment that facilitates tool changing also includes a tool changing device. The tool changing device includes a moving mechanism, a shifting mechanism, and two symmetrically arranged grippers. The moving mechanism is driven by the shifting mechanism, and the shifting mechanism is driven by the two grippers. The moving mechanism is used to drive the shifting mechanism and the two grippers to move toward or away from the tool changing station. The shifting mechanism is used to drive the two grippers to rotate around the line of symmetry of the two grippers to exchange the positions of the two grippers. The grippers are used to hold or release the tool.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, the tapping and milling equipment provided by this utility model, which facilitates tool changing, has the following beneficial effects:

[0025] This convenient tool-changing drilling and milling machine utilizes a combination of horizontal and vertical drive mechanisms to drive the tool chuck and its tools in three-dimensional motion relative to the workpiece on the worktable. A rotary drive mechanism, on the other hand, drives the tool chuck and its tools to rotate relative to the workpiece. This combination allows for drilling, milling, or tapping at any position on the workpiece's machining surface. Simultaneously, the horizontal drive mechanism drives the tool chuck to move horizontally relative to the worktable, and also drives the tool magazine to move horizontally. Compared to existing technologies, this invention allows the tool magazine to move horizontally along with the tool chuck, always positioned near and above it, effectively preventing situations where the tool magazine and chuck are far apart, thus facilitating tool changes. Furthermore, the tool magazine and chuck are driven by the same horizontal drive mechanism, effectively saving on drive costs. Attached Figure Description

[0026] Figure 1 This is a perspective view of a tapping and milling machine for easy tool changing, as shown in the embodiment.

[0027] Figure 2 This is a schematic diagram of the structure of the frame, tool magazine, tool chuck and drive device in the embodiment;

[0028] Figure 3 This is a schematic diagram of the structure of the frame and suction mechanism in the embodiment;

[0029] Figure 4 This is a partial cross-sectional view of the tapping and milling equipment for easy tool changing in the embodiment.

[0030] Icon labels:

[0031] 1. Frame; 11. Workbench; 12. Receiving cavity; 13. Filter plate; 131. Filter holes;

[0032] 2. Tool magazine; 21. Installation station; 22. Circular tool head; 23. Tool holder chuck; 24. Tool head drive unit;

[0033] 3. Tool chuck;

[0034] 4. Drive device; 41. Horizontal drive mechanism; 411. Lateral drive component; 412. Longitudinal drive component; 42. Rotary drive mechanism; 43. Lifting drive mechanism;

[0035] 5. Machine housing; 51. Tool changing station;

[0036] 6. Suction mechanism; 61. Suction drive component; 62. Recycling drawer; 621. Water passage hole;

[0037] 7. Recycling structure; 71. Funnel; 72. Guide component; 721. Guide groove;

[0038] 8. Knives. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] This invention provides a tapping and milling machine that facilitates tool changing, thereby solving the problem of how to make tool changing convenient.

[0041] See Figure 1 As shown, Figure 1 The image shown is a perspective view of a tapping and milling machine for easy tool changing in the embodiment. The machine includes a frame 1, a tool magazine 2, a tool chuck 3, and a drive unit 4.

[0042] The frame 1 includes a worktable 11, which is used to support and position workpieces.

[0043] The tool magazine 2 is located above the tool chuck 3. The tool magazine 2 has at least three mounting stations 21 spaced apart, for mounting any tool 8 such as a drill bit, end mill, or tap. The tool chuck 3 is used to hold or release the tool 8.

[0044] Combination Figure 2 As shown, Figure 2 This is a schematic diagram of the frame, tool magazine, tool chuck, and drive device in the embodiment. The drive device 4 is installed on one side of the worktable 11 and includes a horizontal drive mechanism 41, a rotary drive mechanism 42, and a lifting drive mechanism 43. The horizontal drive mechanism 41 is connected to the tool magazine 2 and the tool chuck 3 respectively, and is used to drive the tool magazine 2 and the tool chuck 3 to move along the length and / or width direction of the worktable 11. The rotary drive mechanism 42 and the lifting drive mechanism 43 are both connected to the tool chuck 3, and are used to drive the tool chuck 3 to rotate and lift respectively.

[0045] In the above-described convenient tool-changing drilling and milling equipment, during the machining process, the combination of the horizontal drive mechanism 41 and the lifting drive mechanism 43 can drive the tool chuck 3 and the tool 8 on it to move in three dimensions relative to the workpiece on the worktable 11, while the rotary drive mechanism 42 can drive the tool chuck 3 and the tool 8 on it to rotate relative to the workpiece on the worktable 11. The combination of these three mechanisms allows for drilling, milling, or tapping at any position on the workpiece machining surface. While the horizontal drive mechanism 41 drives the tool chuck 3 to move horizontally relative to the worktable 11, it can also drive the tool magazine 2 to move horizontally as well. It can be seen that, compared to the prior art, the tool magazine 2 of this invention can move horizontally together with the tool chuck 3, and the tool magazine 2 is always located near the top of the tool chuck 3, effectively avoiding situations where the tool magazine 2 and the tool chuck 3 are far apart, thus facilitating tool changing; moreover, the tool magazine 2 and the tool chuck 3 are driven by the same horizontal drive mechanism 41, which can effectively save on drive costs.

[0046] The aforementioned horizontal drive mechanism 41 can be a two-axis moving mechanism formed by combining existing transverse drive component 411 and longitudinal drive component 412. The transverse drive component 411 can drive the tool magazine 2 and tool chuck 3 to move horizontally along the length direction of the worktable 11, while the longitudinal drive component 412 can drive the tool magazine 2 and tool chuck 3 to move horizontally along the width direction of the worktable 11. The combination of these two components allows for adjustment of the position of the tool chuck 3 on the horizontal plane. Both the transverse drive component 411 and the longitudinal drive component 412 can be existing linear displacement drive mechanisms such as motor-screw-nut linear modules or linear motors. The aforementioned rotary drive mechanism 42 can be an existing rotary motor or other rotary drive mechanism. The aforementioned lifting drive mechanism 43 can be an existing linear displacement drive mechanism such as motor-screw-nut linear modules or linear motors.

[0047] The aforementioned cutter head drive component 24 can use linear displacement drive components such as telescopic cylinders or telescopic poles to drive the circular cutter head 22 to move towards or away from the outer side of the machine housing 5. Alternatively, the cutter head drive component 24 can use rotary drive components such as motors or indexing plates to drive the circular cutter head 22 to rotate. Or, the cutter head drive component 24 can combine the above two functions by using a combination of linear displacement drive components and rotary drive components.

[0048] See Figure 1 and Figure 2 As shown, based on the above embodiment, the convenient tool-changing drilling and milling equipment also includes a housing 5 and a suction mechanism 6. The housing 5 is mounted on the frame 1 by welding, screwing, or sliding. The frame 1 has a recovery structure 7, and both the recovery structure 7 and the worktable 11 are located inside the housing 5. The suction mechanism 6 communicates with the interior of the housing 5 through the recovery structure 7, and is used to extract and collect the used coolant and processing debris. In this way, the housing 5 not only protects the worktable 11, drive unit 4, and other components, preventing disruption to the work process, but also encloses the used coolant, metal debris, and dust generated during processing within the housing 5 to prevent pollution of the external environment or injury to workers. Combined with the suction mechanism 6 and the recovery structure 7, coolant and debris can be promptly removed and collected to avoid affecting processing, thereby improving processing quality, effectively reducing manual labor intensity, and facilitating subsequent unified recycling and processing.

[0049] See Figure 1 , Figure 2 and Figure 3 As shown, Figure 3This is a schematic diagram of the frame and suction mechanism in one embodiment. In one implementation of the recovery structure 7 and the suction mechanism 6, the recovery structure 7 includes a funnel 71 and a guide component 72. The funnel 71 is located below the drive device 4. The guide component 72 is fixed to one side of the workbench 11 by welding or screwing, and the guide component 72 has a guide groove 721. The guide groove 721 extends downward at an angle. The suction mechanism 6 includes a suction drive component 61 and two recovery drawers 62. The recovery drawers 62 are slidably connected to the frame 1, one of which communicates with the outlet of the funnel 71, and the other is connected with the lower side of the guide groove 721. The bottom of the recovery drawer 62 has a plurality of water passage holes 621 evenly distributed, communicating with the suction drive component 61. The recovery drawer 62 is used to separate coolant and waste debris, and to collect the separated waste debris. Thus, both the funnel 71 and the downward-sloping guide groove 721 can guide the coolant and the waste mixed therein inside the housing 5 downwards into the recovery drawer 62. The coolant flowing into the recovery drawer 62 can flow out of the recovery drawer 62 through the water passage 621, leaving the waste inside the recovery drawer 62. This achieves the effect of automatically separating the coolant and waste, and recovering the separated coolant and waste for subsequent classification and processing. Furthermore, the recovery drawer 62 can be slidably pulled out, making it easy to remove the waste from the drilling and milling equipment for recycling. During the recycling process, if the suction drive 61 is activated, air can be drawn from the recovery drawer 62 through the water passage 621, generating airflow. This not only accelerates the separation of coolant and waste in the recovery drawer 62, but also accelerates the discharge of coolant and waste towards the recovery drawer 62, thereby effectively improving recycling efficiency and ensuring processing quality.

[0050] The aforementioned suction drive 61 can use existing equipment such as air pumps or fans.

[0051] See Figure 4 As shown, Figure 4 This is a partial cross-sectional view of the tapping and milling equipment for convenient tool changing in the embodiment. Based on the above embodiment, the frame 1 has a receiving cavity 12 inside, which communicates with the water passage holes 621 of the two recovery drawers 62. The receiving cavity 12 is used to receive the separated coolant. The frame 1 includes a filter plate 13. The filter plate 13 is located between the receiving cavity 12 and the suction drive 61. The filter plate 13 has filter holes 131, which are used to connect the receiving cavity 12 and the suction drive 61. In this way, only one suction drive 61 is needed to simultaneously accelerate the separation of coolant and waste in the two recovery drawers 62. It can also simultaneously accelerate the discharge of coolant and waste in the funnel 71 and the guide component 72 towards the two recovery drawers 62, which greatly saves the driving cost. Moreover, during the suction process, the waste can be filtered a second time through the filter plate 13, further preventing waste from entering the suction mechanism 6.

[0052] The filter hole 131 should be a certain distance above the bottom of the receiving cavity 12 to confine the coolant within the receiving cavity 12 and prevent it from being drawn into the suction drive 61. The coolant remaining in the receiving cavity 12, having been filtered, can be directly introduced into the cooling system of the drilling and milling equipment for secondary use, reducing waste.

[0053] See Figure 1 As shown, based on any of the above embodiments, the tapping and milling equipment for convenient tool changing also includes a housing 5. The housing 5 is mounted on the frame 1 by welding, screwing, or sliding. The tool magazine 2 is located inside the housing 5 and includes a circular cutter head 22 and at least three tool holder jaws 23. The at least three tool holder jaws 23 are evenly spaced in a ring on the circular cutter head 22, forming at least three mounting positions 21 on the circular cutter head 22. The tool holder jaws 23 are used to clamp or release the tool holders of the cutting tools 8. Thus, the tool magazine 2 can store various cutting tools 8 such as drills, milling cutters, or taps, and the tool holder jaws 23 allow for quick clamping or releasing of the cutting tools 8, facilitating tool changing.

[0054] See Figure 2 As shown, based on the embodiment described above where the tool magazine 2 includes a circular tool head 22 and at least three tool holder claws 23, the tool magazine 2 further includes a tool head drive unit 24. The tool head drive unit 24 is mounted on the output end of the horizontal drive mechanism 41. The output end of the tool head drive unit 24 is connected to the circular tool head 22. The tool head drive unit 24 is used to drive the circular tool head 22 to move towards or away from the outer side of the housing 5, or to drive the circular tool head 22 to rotate around its axis. Thus, if the tapping and milling equipment uses manual tool changing, during tool changing, the cutter head drive 24 drives the circular cutter head 22 to move along the length and / or width of the worktable 11, which can move the circular cutter head 22 toward the operator so that the operator can remove the tools 8 in the tool magazine 2, especially the tools 8 located at a high position in the tool magazine 2. Alternatively, the cutter head drive 24 drives the circular cutter head 22 to rotate, rotating the tools 8 at a high position in the tool magazine 2 to a lower position, which can also make it easier for the operator to remove the tools 8 that were originally at a high position. Or, the above two functions can be combined, which can make it more convenient for the operator to manually change tools.

[0055] The aforementioned cutter head drive component 24 can use linear displacement drive components such as telescopic cylinders or telescopic poles to drive the circular cutter head 22 to move towards or away from the outer side of the machine housing 5. Alternatively, the cutter head drive component 24 can use rotary drive components such as motors or indexing plates to drive the circular cutter head 22 to rotate. Or, the cutter head drive component 24 can combine the above two functions by using a combination of linear displacement drive components and rotary drive components.

[0056] Based on the embodiment described above, where the tool magazine 2 includes a circular cutter head 22 and at least three tool holder jaws 23, the tool magazine 2 further includes a cutter head drive 24. The cutter head drive 24 is mounted on the output end of the horizontal drive mechanism 41, and its output end is connected to the circular cutter head 22. A tool changing station 51 is provided within the housing 5. The cutter head drive 24 drives the circular cutter head 22 to rotate around its axis, thereby rotating the desired tool 8 from the tool magazine 2 to the tool changing station 51. The tapping and milling equipment for convenient tool changing also includes a tool changing device (not shown in the figure). The tool changing device includes a moving mechanism, a shifting mechanism, and two symmetrically arranged jaws. The moving mechanism is driven by the shifting mechanism. The shifting mechanism is driven by the two jaws. The moving mechanism drives the shifting mechanism and the two jaws to move toward or away from the tool changing station 51. The shifting mechanism drives the two jaws to rotate around their line of symmetry, thereby exchanging their positions. The jaws are used to hold or release the tool 8. Thus, if the drilling and milling equipment adopts a mechanically automatic tool changing method, during tool changing, firstly, the lifting drive mechanism 43 drives the tool chuck 3 to move up and down, so as to move the tool 8 on the tool chuck 3 to the tool changing station 51. At the same time, the tool disc drive 24 drives the circular tool disc 22 to rotate, so as to rotate the required tool 8 in the tool magazine 2 to the tool changing station 51. Then, the moving mechanism drives the two jaws to move towards the tool changing station 51, so that the two jaws respectively clamp the tool 8 on the tool chuck 3 and the required tool 8 in the tool magazine 2. Next, the tool chuck 3 and the tool holder jaw 23 at the tool changing station 51 simultaneously release the tool 8 on them. Subsequently, the moving mechanism drives the two jaws to pull the two tools 8 out of the tool changing station 51. The switching mechanism drives the two jaws to rotate around their symmetry line, so as to exchange the positions of the tools 8 on the two jaws. After that, the moving mechanism drives the two jaws to move the tools 8 back to the tool changing station 51. Finally, the tool chuck 3 and the tool holder jaw 23 at the tool changing station 51 simultaneously clamp the corresponding tools 8. As can be seen, this tool changing device, in conjunction with the tool head drive 24 and the lifting drive mechanism 43, can automatically and synchronously remove the tool 8 from the tool chuck 3 and the required tool 8 from the tool magazine 2, and exchange their clamping positions, thereby achieving automatic tool changing. The moving mechanism not only prevents interference between the gripper and other components during rotation and repositioning, but also prevents interference between the tool changing device and components such as the worktable 11 during machining, thus avoiding any impact on machining.

[0057] The aforementioned cutter head drive component 24 can be a rotary drive component such as a motor or indexing plate to drive the circular cutter head 22 to rotate. The aforementioned moving mechanism can use an existing two-axis or three-axis moving mechanism, with its output end connected to the shifting mechanism via screwing or welding. The aforementioned shifting mechanism can use an existing rotary drive mechanism such as a motor or rotary cylinder, with its output end connected to the two grippers via screwing or welding. The aforementioned grippers can be existing tool grippers.

[0058] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tapping and drilling milling apparatus which is convenient for tool change, characterized in that, include: A frame, the frame including a worktable, the worktable being used to support and position workpieces; The tool magazine and the tool chuck are provided. The tool magazine is located above the tool chuck. The tool magazine has at least three mounting stations spaced apart. The mounting stations are used to mount any tool. The tool chuck is used to hold or release the tool. A driving device is located on one side of the worktable and includes a horizontal driving mechanism, a rotary driving mechanism, and a lifting driving mechanism. The horizontal driving mechanism is connected to the tool magazine and the tool chuck respectively and is used to drive the tool magazine and the tool chuck to move along the length and / or width of the worktable. The rotary driving mechanism and the lifting driving mechanism are both connected to the tool chuck and are used to drive the tool chuck to rotate and lift respectively. The convenient tool changing drilling and milling equipment also includes a housing, which is located on the frame. The tool magazine is located inside the housing and includes a circular cutter head and at least three tool holder chucks. The at least three tool holder chucks are arranged in a ring at equal intervals on the circular cutter head to form at least three mounting positions on the circular cutter head. The tool holder chucks are used to clamp or release the tool holder of the tool. The housing is provided with a tool changing station. The tool magazine also includes a tool disc drive. The tool disc drive is mounted on the output end of the horizontal drive mechanism. The output end of the tool disc drive is connected to the circular tool disc. The tool disc drive is used to drive the circular tool disc to rotate around the axis of the circular tool disc, so as to rotate the required tool in the tool magazine to the tool changing station. The convenient tool-changing drilling and milling equipment also includes a tool changing device, which includes a moving mechanism, a shifting mechanism, and two symmetrically arranged grippers. The moving mechanism is driven by the shifting mechanism, and the shifting mechanism is driven by the two grippers. The moving mechanism is used to drive the shifting mechanism and the two grippers to move toward or away from the tool changing station. The shifting mechanism is used to drive the two grippers to rotate around the line of symmetry of the two grippers to exchange the positions of the two grippers. The grippers are used to clamp or release the tool.

2. The tapping and drilling milling apparatus of claim 1, wherein, The convenient tool-changing tapping and milling equipment also includes: A housing is provided on the frame, and a recycling structure is provided on the frame. Both the recycling structure and the worktable are located inside the housing. The suction mechanism is connected to the interior of the housing through the recovery structure. The suction mechanism is used to collect and absorb the used coolant and waste generated during processing.

3. The tapping and drilling milling apparatus of claim 2, wherein, The recycling structure includes a funnel and a guide component. The funnel is located below the driving device, and the guide component is fixed to one side of the workbench and is provided with a guide groove that extends downward at an angle. The suction mechanism includes a suction drive and two recovery drawers. The recovery drawers are slidably mounted on the frame. The two recovery drawers are respectively connected to the outlet of the funnel and the lower side of the guide groove. The bottom of the recovery drawer is evenly provided with a plurality of water passage holes connected to the suction drive. The recovery drawer is used to separate coolant and waste debris and collect the separated waste debris.

4. The tapping and drilling milling apparatus of claim 3, wherein, The frame has an internal receiving cavity that communicates with the water passage holes of the two recovery drawers and is used to receive the separated coolant. The frame includes a filter plate that is disposed between the receiving cavity and the suction drive. The filter plate has filter holes that are used to connect the receiving cavity and the suction drive.

5. The tapping and drilling milling apparatus of claim 1, wherein, The tool magazine also includes a tool disc drive unit, which is mounted on the output end of the horizontal drive mechanism. The output end of the tool disc drive unit is connected to the circular tool disc. The tool disc drive unit is used to drive the circular tool disc to move toward or away from the outside of the housing, or to drive the circular tool disc to rotate around the axis of the circular tool disc.

Images