CN111975383A - Drilling and tapping polishing integrated machine - Google Patents

Abstract

The invention provides a drilling, tapping and polishing integrated machine, which comprises: the polishing machine comprises a base, an upright column and a workbench which are arranged on the base, and a drilling and tapping mechanism and a polishing mechanism which are arranged on one side of the upright column facing the workbench; the polishing mechanism is provided with a double-head polishing shaft with a rotatable switching head; the workstation is used for placing treats the machined part, it is used for treating the machined part and bores the operation of attacking to bore to the machined part of treating on the workstation to bore to attack the mechanism, polishing mechanism is used for treating the machined part to polish the operation on the workstation. According to the invention, through the integrated equipment with the drilling and tapping functions and the polishing function, the workpiece to be machined clamped on the workbench is subjected to drilling and tapping operations and polishing operations, two operations of drilling and tapping and polishing can be completed only by clamping once, and the polishing procedure is not required to be performed after re-clamping, so that the machining efficiency is improved, manpower and material resources are saved, the polishing shaft can be replaced, the double-head polishing shaft can be rotated and replaced as required, and the convenience and diversity of equipment machining are improved.

Description

A drilling, tapping and polishing integrated machine

technical field

The invention relates to the technical field of cutting equipment, in particular to a drilling, tapping and polishing integrated machine.

Background technique

The existing drilling and tapping equipment can perform drilling, tapping and milling processing on the workpiece to be processed, and can also perform continuous and smooth curve processing, with the characteristics of high speed, high precision and high efficiency. However, when the workpiece to be processed is polished, the workpiece needs to be re-clamped on the polishing machine before the subsequent polishing process can be performed, which is not only inefficient, but also wastes manpower and material resources.

Therefore, the existing technology has defects and needs to be improved and developed.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is that, aiming at the above-mentioned defects of the prior art, an integrated drilling, tapping and polishing machine is provided, which aims to solve the problem that in the prior art, the workpiece to be processed needs to be re-clamped on the polishing machine to carry out the polishing process, and the efficiency is low. , the waste of human and material resources.

The technical scheme adopted by the present invention to solve the technical problem is as follows:

An integrated drilling, tapping and polishing machine, comprising: a base, a column and a workbench arranged on the base, a drilling and tapping mechanism and a polishing mechanism arranged on the side of the column facing the workbench; the polishing mechanism is provided with There is a double-headed polishing shaft with a rotatable exchangeable head; the worktable is used for placing the workpiece to be processed, the drilling and tapping mechanism is used for drilling and tapping the workpiece to be processed on the worktable, and the polishing mechanism is used for working The workpiece to be processed on the table is subjected to a polishing operation.

In a further implementation, the drilling and tapping mechanism includes: a drilling and tapping drive assembly disposed on the side of the column facing the worktable, a spindle box disposed on the drilling and tapping driving assembly, and a spindle box disposed on the spindle box Drilling and tapping spindle inside.

In a further implementation, the polishing mechanism includes: a mounting base plate disposed on one side of the headstock, a polishing rotary assembly disposed on the mounting base plate, and a drive source mounting plate connected to the polishing rotary assembly , and a polishing driving source arranged on the driving source mounting plate; the double-head polishing shaft is connected with the polishing driving source.

In a further implementation, the polishing rotary assembly includes: a rotary drive source and a harmonic reducer connected to each other; a mounting flange is provided on the mounting base plate, and the harmonic reducer is arranged on the mounting flange in; the rotation driving source and the polishing driving source are respectively arranged on both sides of the mounting base plate.

In a further implementation, the double-headed polishing shaft includes: a first polishing head disposed at one end of the polishing driving source, and a second polishing head disposed at the other end of the polishing driving source; the polishing rotary assembly It is used to drive the polishing drive source to rotate, and the positions of the first polishing head and the second polishing head are exchanged.

In a further implementation manner, the outer cover of the polishing drive source is provided with a protective cover, and the protective cover is set in a rectangular parallelepiped shape; the upper and lower end surfaces of the protective cover are provided with through grooves, and the first polishing The head and the second polishing head are disposed through the through groove.

In a further implementation manner, the protective cover is provided with a first wiring nozzle, a connecting piece is provided on the first wiring nozzle, and a wiring support is connected between the mounting base plate and the connecting piece , the side of the connecting piece away from the first wiring nozzle is provided with a first wiring pipe; the rotation driving source is connected with a second wiring pipe.

In a further implementation manner, the drilling and tapping drive assembly includes: a drive source mounting seat disposed at one end of the column facing away from the base, a Z-axis drive source disposed on the drive source mounting seat, and the Z-axis drive source a Z-axis drive shaft connected to the shaft drive source, and a Z-axis nut seat sleeved on the Z-axis drive shaft; the spindle box is arranged on the Z-axis nut seat;

Z-axis guide rails are also arranged on both sides of the Z-axis drive shaft, and Z-axis sliders are arranged on the Z-axis guide rails; the side of the main shaft box facing the column is provided with a main shaft mounting seat, and the main shaft is installed The seat is fixed on the Z-axis slider.

In a further implementation, the upper end face of the base is provided with a Y-axis drive assembly, and the Y-axis drive assembly is used to drive the worktable to move along the Y-axis;

The Y-axis drive assembly includes: a Y-axis drive source, a Y-axis drive shaft connected to the Y-axis drive source, a Y-axis nut seat disposed on the Y-axis drive shaft, and a Y-axis drive shaft disposed on the Y-axis drive shaft. Y-axis guide rails on both sides of the shaft, and Y-axis sliders arranged on the Y-axis guide rails.

In a further implementation, the integrated drilling-tapping-polishing machine further includes: an X-axis drive assembly disposed on the Y-axis slider and the Y-axis nut seat, and the X-axis drive assembly is used to drive the worktable move along the X axis;

The X-axis drive assembly includes: a sliding saddle arranged on the Y-axis slider and the Y-axis nut seat, an X-axis driving source arranged on the upper end face of the sliding saddle, and an X-axis driving source connected to the X-axis driving source. An X-axis drive shaft, an X-axis nut seat arranged on the X-axis drive shaft, an X-axis guide rail arranged on both sides of the X-axis drive shaft, and an X-axis slider arranged on the X-axis guide rail;

The worktable is arranged on the X-axis nut seat and the X-axis slider, one side of the worktable is provided with a front cover plate, and the other side is provided with a rear cover plate.

An integrated drilling, tapping and polishing machine provided by the present invention includes: a base, a column and a workbench arranged on the base, a drilling and tapping mechanism and a polishing mechanism arranged on the side of the column facing the workbench; the polishing The mechanism is provided with a double-head polishing shaft with a rotatable head; the worktable is used to place the workpiece to be processed, and the drilling and tapping mechanism is used to perform drilling and tapping operations on the workpiece to be processed on the worktable. For polishing the workpiece to be processed on the table. The present invention performs the drilling and tapping operation and the polishing operation on the to-be-processed workpiece clamped on the worktable through the integrated equipment with the drilling and tapping function and the polishing function at the same time. There is no need to re-clamp and then carry out the polishing process, which improves the processing efficiency, saves manpower and material resources, and can realize the replacement of the polishing shaft. .

Description of drawings

FIG. 1 is a schematic structural diagram from a first angle of view of a preferred embodiment of the drilling-tapping-polishing integrated machine in the present invention.

FIG. 2 is an enlarged view of A in FIG. 1 .

FIG. 3 is a schematic structural diagram of a preferred embodiment of the drilling-tapping-polishing integrated machine of the present invention from a second angle of view.

FIG. 4 is an enlarged view of B in FIG. 3 .

FIG. 5 is an enlarged view of C in FIG. 1 .

Description of reference numbers:

100, base; 200, column; 300, workbench; 310, front cover; 320, rear cover; 400, drilling and tapping mechanism; 410, drilling and tapping drive assembly; 411, Z-axis drive source; 412, Z-axis guide rail ;413, knife block seat; 414, collision block; 420, headstock; 430, drilling and tapping spindle; 500, polishing mechanism; 510, double-head polishing shaft; 511, first polishing head; 512, second polishing head; 520, mounting base plate; 531, rotary drive source; 532, harmonic reducer; 533, mounting flange; 540, drive source mounting plate; 550, protective cover; 560, wiring bracket; 570, first wiring pipe; 580, the second conduit; 610, the Y-axis guide rail; 620, the Y-axis slider; 710, the saddle.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

When the workpiece to be processed is polished, the workpiece to be processed that is clamped on the drilling and tapping equipment needs to be re-clamped on the polishing machine before the subsequent polishing process can be performed, which is not only inefficient, but also wastes manpower and material resources. According to the market demand, the present invention adds polishing function to the drilling and tapping equipment to improve the utilization rate of the equipment; and combines the advantages of the equipment to improve the processing technology, so that milling and polishing can be completed in one clamping, and the characteristics of the equipment are used to realize the machine tool system and the polishing axis. System integration.

Referring to FIG. 1 , an integrated drilling-tapping-polishing machine provided by the present invention includes a base 100 , a column 200 , a worktable 300 , a drilling-tapping mechanism 400 and a polishing mechanism 500 . The column 200 and the worktable 300 are arranged on the base 100, the drilling and tapping mechanism 400 and the polishing mechanism 500 are arranged on the side of the column 200 facing the table 300, and the polishing mechanism 500 is provided with a rotatable switch. Double-ended polishing shaft 510 of the head. The worktable 300 is used for placing the workpiece to be processed, the drilling and tapping mechanism 400 is used for drilling and tapping the workpiece to be processed on the worktable 300 , and the polishing mechanism 500 is used for the workpiece to be processed on the worktable 300 . Perform a polishing operation. When it is necessary to perform drilling and tapping operations and polishing operations on the workpiece to be processed, the table 300 is moved under the drilling and tapping mechanism 400 and the polishing mechanism 500 . In this way, the present invention performs the drilling and tapping operation and the polishing operation on the workpiece to be processed clamped on the worktable 300 through the integrated equipment with the drilling and tapping function and the polishing function at the same time, and only needs to be clamped once to complete the drilling and tapping operation and the polishing operation. This operation eliminates the need to re-clamp and then performs the polishing process, which improves the processing efficiency and saves manpower and material resources; and the polishing shaft can be changed, and the double-headed polishing shaft 510 can be rotated and changed according to needs, which improves the convenience of equipment processing. Sex and diversity.

In an implementation manner, the drilling and tapping mechanism 400 includes: a drilling and tapping driving assembly 410 , a spindle box 420 and a drilling and tapping spindle 430 . The drilling and tapping drive assembly 410 is disposed on the side of the column 200 facing the worktable 300 , the spindle box 420 is disposed on the drilling and tapping driving assembly 410 , and the drilling and tapping spindle 430 is disposed on the spindle box 420 Inside. Specifically, the upright column 200 is arranged in a rectangular parallelepiped shape, the worktable 300 is arranged on one side of the upright column 200 , and the drilling and tapping mechanism 400 and the polishing mechanism 500 are both arranged on a side of the upright column 200 facing the table 300 . side.

In a further implementation, please refer to FIG. 2 , the polishing mechanism 500 includes: a mounting base plate 520 disposed on one side of the spindle housing 420 , a polishing rotating assembly disposed on the mounting base plate 520 , and the polishing The driving source mounting plate 540 connected to the rotating assembly, and the polishing driving source disposed on the driving source mounting plate 540; the double-head polishing shaft 510 is connected with the polishing driving source. When the workpiece to be processed needs to be polished, the worktable 300 is moved below the polishing shaft to perform the polishing operation without re-clamping.

In a further implementation, please refer to FIG. 3 and FIG. 4 , the polishing rotary assembly includes: a rotary drive source 531 and a harmonic reducer 532 that are connected to each other; The harmonic reducer 532 is arranged in the installation flange 533 ; the rotation driving source 531 and the polishing driving source are arranged on both sides of the installation base plate 520 . The rotary drive source 531 and the harmonic reducer 532 can rotate the polishing shaft and the polishing drive source by 180 degrees. The rotation driving source 531 is specifically a servo motor.

Further, the double-head polishing shaft 510 includes: a first polishing head 511 arranged at one end of the polishing driving source, and a second polishing head 512 arranged at the other end of the polishing driving source; In order to drive the polishing driving source to rotate, the positions of the first polishing head 511 and the second polishing head 512 are exchanged. That is, if the first polishing head 511 is located at the upper end of the polishing driving source, and the second polishing head 512 is located at the lower end of the polishing driving source, under the action of the rotary driving source 531 and the harmonic reducer 532, after rotating 180 degrees, it is adjusted to the second polishing head 512. The polishing head 512 is located at the upper end of the polishing driving source, and the first polishing head 511 is located at the lower end of the polishing driving source. When working, always use the polishing head at the lower end of the polishing drive source to polish the workpiece.

Further, the polishing shaft can perform fine polishing and rough polishing, and when in use, the workpiece to be processed can be processed by selecting fine polishing or rough polishing, which improves the variety of polishing methods. The polishing driving source may be a motor. The main technical parameters of the polishing shaft and the motor of the present invention can be as follows: the processing range of the polishing shaft is 310×300×235mm; the motor model is EBX80123-31060; the motor power of the polishing shaft is 0.75kw; the power of the rotating motor is 0.4kw; 6000rpm; torque (rated torque is 2.4N.m, maximum torque is 7.17N.m); total weight is 12kg.

In addition, there is a certain distance between the drilling and tapping spindle 430 and the polishing shaft, and the setting heights are also different. Specifically, the horizontal length distance between the central axis of the drilling and tapping spindle 430 and the central axis of the polishing shaft is 190 mm, and the horizontal distance between the central axis of the drilling and tapping spindle 430 and the central axis of the polishing shaft is 190 mm. The width distance is 100mm, and the height distance between the lower end surface of the drilling and tapping spindle 430 and the lower end surface of the polishing shaft is 65mm.

In a further implementation manner, the outer cover of the polishing driving source is provided with a protective cover 550, and the protective cover 550 is set in a rectangular parallelepiped shape; The first polishing head 511 and the second polishing head 512 are disposed through the through groove. The protective cover 550 can protect the polishing driving source and improve the safety of the equipment.

In an implementation manner, the protective cover 550 is provided with a first conduit opening, the first conduit 570 is provided with a connecting piece, and a connecting piece is connected between the mounting base plate 520 and the connecting piece. In the cable routing bracket 560 , a first cable routing tube 570 is provided on the side of the connecting piece away from the first cable routing nozzle; the rotation driving source 531 is connected with a second cable routing tube 580 . Specifically, the first wire conduit 570 is disposed on the side of the protective cover 550 away from the mounting base plate 520 so as not to affect the polishing operation. The polishing driving source may be a polishing motor, wherein the motor wire is arranged in the first wiring pipe 570, and the motor wire is fixed, preventing the shaking of the motor wire from affecting other components, and placing the wear of the motor wire , which improves the safety and service life of the equipment. In addition, a wire routing support 560 is provided, which improves the stability of the double-head polishing shaft 510 during rotation.

In one implementation, referring to FIG. 5 , both the drilling and tapping mechanism 400 and the polishing mechanism 500 move along the Z-axis. Specifically, the drilling and tapping driving assembly 410 includes: a position disposed on the upright column 200 away from the base The drive source mount at one end of 100, the Z-axis drive source 411 arranged on the drive source mount, the Z-axis drive shaft connected to the Z-axis drive source 411, and the Z-axis drive shaft sleeved on the Z-axis drive shaft The Z-axis nut seat on the upper part; the spindle box 420 is arranged on the Z-axis nut seat. When the Z-axis drive source 411 is activated, it drives the headstock 420 to move up and down along the Z-axis drive shaft. When the workpiece to be processed needs to be polished, the headstock 420 moves up and down along the Z-axis drive shaft driven by the Z-axis drive source 411, and at the same time, the headstock 420 drives the drilling and tapping spindle 430 and the polishing shaft along the Z-axis It moves up and down so as to be in contact with the workpiece to be processed on the worktable 300, and then perform drilling, tapping and polishing operations.

In a further implementation manner, in order to increase the stability of the structure, Z-axis guide rails 412 are also provided on both sides of the Z-axis drive shaft, and Z-axis slide blocks are provided on the Z-axis guide rails 412; the headstock 420 The side facing the upright column 200 is provided with a spindle mounting seat, and the spindle mounting seat is fixed on the Z-axis slider. In this way, when the workpiece to be processed needs to be polished, the headstock 420 moves up and down along the Z-axis drive shaft and the two Z-axis guide rails 412 under the driving of the Z-axis drive source 411, which improves the vertical movement of the headstock 420 along the Z-axis. Movement stability.

In a further implementation manner, the drive source mounting seat is further provided with a cutter block seat 413, and the cutter block seat 413 is arranged around the outside of the Z-axis drive source 411; the cutter block seat 413 is away from A striker 414 is provided on one side of the Z-axis drive source 411 . Specifically, the punching block base 413 includes: a first punching plate, a second punching plate, a third punching plate, a fourth punching plate and a fifth punching plate which are connected in sequence. The first knife-beating plate and the fifth knife-beating plate are arranged in parallel and on the drive source mounting seat. The Z-axis drive source 411 is disposed in the cavity enclosed between the first, second, third, fourth, and fifth punching plates. The striker 414 is disposed on the side of the third cutter plate away from the Z-axis drive source 411 , and the striker 414 is used to limit the position of the drilling driving assembly 410 .

In an implementation manner, the worktable 300 can also move back and forth along the Y-axis. Specifically, a Y-axis drive assembly is provided on the upper end surface of the base 100, and the Y-axis drive assembly is used to drive the worktable 300 moves along the Y axis. The Y-axis drive assembly includes: a Y-axis drive source, a Y-axis drive shaft connected to the Y-axis drive source, a Y-axis nut seat disposed on the Y-axis drive shaft, and a Y-axis drive shaft disposed on the Y-axis drive shaft. The Y-axis guide rails 610 on both sides of the shaft, and the Y-axis sliders 620 arranged on the Y-axis guide rails 610 . When the Y-axis drive source is activated, the Y-axis nut seat moves along the Y-axis drive shaft, driving the worktable 300 to move back and forth, and at the same time, the Y-axis slider 620 moves back and forth along the Y-axis guide rail 610 , move the worktable 300 along the Y axis to below the drilling and tapping spindle 430 and the polishing axis.

In a further implementation manner, the worktable 300 can also move left and right along the X-axis. Specifically, the integrated drilling, tapping and polishing machine further includes: the Y-axis slider 620 and the Y-axis nut seat. The X-axis drive assembly is used to drive the worktable 300 to move along the X-axis. The X-axis drive assembly includes: a saddle 710 disposed on the Y-axis slider 620 and the Y-axis nut seat, an X-axis drive source disposed on the upper end face of the saddle 710, and the X-axis drive source. The connected X-axis drive shaft, the X-axis nut seat arranged on the X-axis drive shaft, the X-axis guide rails arranged on both sides of the X-axis drive shaft, and the X-axis guide rails arranged on the X-axis guide rail Slider; the worktable 300 is arranged on the X-axis nut seat and the X-axis slider. When the X-axis drive source is activated, the X-axis nut seat moves along the X-axis drive shaft, driving the worktable 300 to move left and right, and at the same time, the X-axis slider moves left and right along the X-axis guide rail to move The table 300 is moved along the X-axis below the drilling and tapping spindle 430 and the polishing axis.

Further, a front cover 310 is provided on one side of the worktable 300, and a rear cover 320 is provided on the other side. The front cover plate 310 and the rear cover plate 320 protect the X-axis drive shaft and the X-axis guide rail, thereby improving the use safety of the equipment.

In this way, the present invention increases the double-headed polishing shaft 510 and the rotating action according to the market demand, improves the application range of the polishing shaft and improves the polishing effect; combines the advantages of the equipment, improves the processing technology, and achieves milling, rough polishing, and fine polishing in one clip It can be completed, and the characteristics of the equipment can be brought into play; the double-head polishing shaft 510 can be used to realize the replacement of the polishing shaft; the integration of the machine tool system and the polishing shaft system can be realized, and the polishing shaft can be adjusted in speed, the head can be changed, and the polishing angle can be adjusted; Polished, fine-polished one-clip finish.

In summary, the present invention discloses an integrated drilling, tapping and polishing machine, comprising: a base, a column and a workbench arranged on the base, and a drilling and tapping mechanism and a polishing mechanism arranged on the side of the column facing the workbench ; The polishing mechanism is provided with a double-head polishing shaft with a rotatable head; the worktable is used to place the workpiece to be processed, and the drilling and tapping mechanism is used to perform drilling and tapping operations on the workpiece to be processed on the worktable. The polishing mechanism is used for polishing the workpiece to be processed on the worktable. The present invention performs the drilling and tapping operation and the polishing operation on the to-be-processed workpiece clamped on the worktable through the integrated equipment with the drilling and tapping function and the polishing function at the same time. There is no need to re-clamp and then carry out the polishing process, which improves the processing efficiency, saves manpower and material resources, and can realize the replacement of the polishing shaft. .

It should be understood that the application of the present invention is not limited to the above examples. For those of ordinary skill in the art, improvements or transformations can be made according to the above descriptions, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.

Claims (10)

1. An integrated drilling and tapping machine, characterized in that it comprises: a base, a column and a workbench arranged on the base, a drilling and tapping mechanism and a polishing mechanism arranged on the side of the column facing the workbench; the The polishing mechanism is provided with a double-head polishing shaft with a rotatable head; the worktable is used for placing the workpiece to be processed, the drilling and tapping mechanism is used for drilling and tapping the workpiece to be processed on the worktable, and the polishing mechanism For polishing the workpiece to be processed on the workbench. 2 . The integrated drilling-tapping-polishing machine according to claim 1 , wherein the drilling-tapping mechanism comprises: a drilling-tapping driving assembly arranged on the side of the column facing the worktable, and which is arranged on the drilling-tapping driving assembly. 3 . The spindle box on the main shaft box, and the drilling and tapping spindle arranged in the spindle box. 3 . The integrated drilling-tapping-polishing machine according to claim 2 , wherein the polishing mechanism comprises: a mounting base plate arranged on one side of the spindle box, a polishing rotating assembly arranged on the mounting base plate, and A driving source mounting plate connected to the polishing rotary assembly, and a polishing driving source arranged on the driving source mounting plate; the double-head polishing shaft is connected with the polishing driving source. 4 . The integrated drilling-tapping-polishing machine according to claim 3 , wherein the polishing rotary assembly comprises: a rotary drive source and a harmonic reducer connected to each other; a mounting flange is provided on the mounting base plate, so that the The harmonic reducer is arranged in the installation flange; the rotation driving source and the polishing driving source are respectively arranged on both sides of the installation base plate. 5 . The integrated drilling-tapping-polishing machine according to claim 4 , wherein the double-headed polishing shaft comprises: a first polishing head arranged at one end of the polishing driving source, and a first polishing head arranged at the other end of the polishing driving source. 6 . a second polishing head at one end; the polishing rotary assembly is used to drive the polishing drive source to rotate, and the positions of the first polishing head and the second polishing head are exchanged. 6 . The integrated drilling-tapping-polishing machine according to claim 5 , wherein an outer cover of the polishing drive source is provided with a protective cover, and the protective cover is set in a rectangular parallelepiped shape; the upper end surface and the lower end surface of the protective cover are provided with a protective cover. Both are provided with a through groove, and the first polishing head and the second polishing head are arranged through the through groove. 7 . The integrated drilling-tapping-polishing machine according to claim 6 , wherein the protective cover is provided with a first wiring nozzle, the first wiring nozzle is provided with a connector, and the installation bottom plate is provided with a connector. 8 . A wiring support is connected between the connecting piece and the connecting piece, a first wiring conduit is arranged on the side of the connecting piece away from the first wiring conduit opening; and a second wiring conduit is connected to the rotary drive source. 8 . The integrated drilling-tapping-polishing machine according to claim 2 , wherein the drilling-tapping driving assembly comprises: a driving source mounting seat disposed at one end of the column facing away from the base, and disposed at the driving source mounting seat. 9 . The Z-axis drive source on the seat, the Z-axis drive shaft connected to the Z-axis drive source, and the Z-axis nut seat sleeved on the Z-axis drive shaft; the headstock is arranged on the Z-axis on the nut seat; Z-axis guide rails are also arranged on both sides of the Z-axis drive shaft, and Z-axis sliders are arranged on the Z-axis guide rails; the side of the main shaft box facing the column is provided with a main shaft mounting seat, and the main shaft is installed The seat is fixed on the Z-axis slider. 9 . The integrated drilling-tapping-polishing machine according to claim 1 , wherein a Y-axis drive assembly is provided on the upper end surface of the base, and the Y-axis drive assembly is used to drive the worktable to move along the Y-axis; 10 . The Y-axis drive assembly includes: a Y-axis drive source, a Y-axis drive shaft connected to the Y-axis drive source, a Y-axis nut seat disposed on the Y-axis drive shaft, and a Y-axis drive shaft disposed on the Y-axis drive shaft. Y-axis guide rails on both sides of the shaft, and Y-axis sliders arranged on the Y-axis guide rails. 10. The integrated drilling, tapping and polishing machine according to claim 9, characterized in that the integrated drilling, tapping and polishing machine further comprises: an X-axis drive assembly arranged on the Y-axis slider and the Y-axis nut seat, the The X-axis drive assembly is used to drive the worktable to move along the X-axis; The X-axis drive assembly includes: a sliding saddle arranged on the Y-axis slider and the Y-axis nut seat, an X-axis driving source arranged on the upper end face of the sliding saddle, and an X-axis driving source connected to the X-axis driving source. An X-axis drive shaft, an X-axis nut seat arranged on the X-axis drive shaft, an X-axis guide rail arranged on both sides of the X-axis drive shaft, and an X-axis slider arranged on the X-axis guide rail; The worktable is arranged on the X-axis nut seat and the X-axis slider, one side of the worktable is provided with a front cover plate, and the other side is provided with a rear cover plate.

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