阅读说明：本技术 一种深孔钻镗床的深孔加工装置及其使用方法 (Deep hole machining device of deep hole drilling and boring machine and using method thereof ) 是由 文瑞华 王磊 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种深孔钻镗床的深孔加工装置及其使用方法,包括固定柜,所述固定柜的一侧顶部固定连接有第一固定块；本发明通过第三电机控制模块控制第三电机启动,第三电机带动第一齿轮转动,第一齿轮带动其中一个第二齿轮转动,第二齿轮再带动另一个第二齿轮反向运动,两个第二齿轮分别带动连接杆转动,使两个弧形块之间打开,将需要进行深孔加工的圆柱工件放在两个弧形块之间,再控制两个弧形块之间互相靠近,来固定住圆柱工件,此时第一电机启动,第一电机带动螺杆转动,使移动柱带动推动块向圆柱工件的一端靠近,来抵住圆柱工件,使圆柱工件在加工时,可以更好的受力,提高加工时的效率,且可以适用不同尺寸的圆柱工件,提高装置的实用性。(The invention discloses a deep hole processing device of a deep hole drilling and boring machine and a using method thereof, wherein the deep hole processing device comprises a fixed cabinet, wherein the top of one side of the fixed cabinet is fixedly connected with a first fixed block; the third motor is controlled to start by the third motor control module, the third motor drives the first gear to rotate, the first gear drives one of the second gears to rotate, the second gear drives the other second gear to move reversely, the two second gears respectively drive the connecting rod to rotate, so that the two arc-shaped blocks are opened, a cylindrical workpiece needing deep hole machining is placed between the two arc-shaped blocks, the two arc-shaped blocks are controlled to be close to each other to fix the cylindrical workpiece, at the moment, the first motor is started, the first motor drives the screw rod to rotate, the moving column drives the pushing block to be close to one end of the cylindrical workpiece to abut against the cylindrical workpiece, the cylindrical workpiece can be better stressed during machining, the machining efficiency is improved, the device can be suitable for cylindrical workpieces with different sizes, and the practicability of the device is improved.)

1. The deep hole processing device of the deep hole drilling and boring machine comprises a fixed cabinet (1) and is characterized in that a first fixed block (2) is fixedly connected to the top of one side of the fixed cabinet (1), an installation column (13) is fixedly connected to the top of the first fixed block (2), an installation groove (23) is formed in the top of the installation column (13), an installation frame (29) is fixedly connected to the inner wall of the installation groove (23), a third motor (24) is fixedly connected to the surface of the installation frame (29), a first gear (25) and a second gear (26) are arranged on the inner wall of the installation groove (23), the driving end of the third motor (24) is fixedly connected with the first gear (25), and the second gear (26) is meshed with the first gear (25).

2. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof as claimed in claim 1, characterized in that the number of the second gears (26) is two, the two second gears (26) are symmetrically distributed on the inner wall of the re-installation groove (23), the two second gears (26) are meshed with each other, the top of the second gear (26) is fixedly connected with a connecting rod (27), and the top of the connecting rod (27) is fixedly connected with an arc-shaped block (28).

3. The deep hole processing device of the deep hole drilling and boring machine and the use method thereof according to claim 1, it is characterized in that the top of the other side of the fixed cabinet (1) is fixedly connected with a second fixed block (21), the top of the second fixed block (21) is fixedly connected with a fixed column (16), a through groove (22) is formed in the fixed column (16), a rotating rod (17) is connected with the inner wall of the through groove (22) in a threaded manner, a second threaded sleeve (20) is fixedly connected with one side of the fixed column (16), the inner wall of the second thread sleeve (20) is in threaded connection with a rotating rod (17), one end of the rotating rod (17) is provided with a second motor (19), the outer wall of the second motor (19) is fixedly connected with a second protective sleeve (18), the bottom of the second protective sleeve (18) is fixedly connected with the fixed column (16).

4. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof according to claim 3 are characterized in that a rotating block (15) is fixedly connected to the other end of the rotating rod (17), a groove (30) is formed in the top of the rotating block (15), an electric telescopic rod (31) is fixedly connected to the inner wall of the groove (30), an upper clamping block (32) is fixedly connected to the bottom of the electric telescopic rod (31), a supporting block (34) is fixedly connected to the inner wall of the bottom of the rotating block (15), a lower clamping block (33) is fixedly connected to the top of the supporting block (34), and a drill bit (14) is arranged between the lower clamping block (33) and the supporting block (34).

5. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof according to claim 1 are characterized in that a dust storage box (36) is arranged on the inner wall of the top of the fixed cabinet (1), a dust suction pipe (35) is fixedly connected to the top of the dust storage box (36), a dust suction port (39) is fixedly connected to the top of the dust suction pipe (35), a support frame (37) is fixedly connected to the inner wall of the dust suction pipe (35), and a draught fan (38) is fixedly connected to the surface of the support frame (37).

6. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof according to claim 1 are characterized in that one side of the fixed cabinet (1) is fixedly connected with an installation cabinet (3), a sliding groove (4) is formed in the inner wall of the bottom of the installation cabinet (3), a sliding block (6) is connected to the inner wall of the sliding groove (4) in a sliding manner, a threaded block (7) is fixedly connected to the top of the sliding block (6), and a screw rod (5) is connected to the inner wall of the threaded block (7) in a threaded manner.

7. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof as claimed in claim 6, characterized in that a bearing (46) is fixedly connected to the inner wall of one side of the mounting cabinet (3), the inner wall of the bearing (46) is in threaded connection with a screw (5), and the other end of the screw (5) is provided with a first motor (9).

8. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof as claimed in claim 6, characterized in that a first threaded sleeve (10) is fixedly connected to the outer wall of one side of the mounting cabinet (3), the inner wall of the first threaded sleeve (10) is in threaded connection with the screw (5), a first protective sleeve (8) is fixedly connected to the outer wall of the first motor (9), and the bottom of the first protective sleeve (8) is fixedly connected with the mounting cabinet (3).

9. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof as claimed in claim 1, characterized in that a moving column (11) is fixedly connected to the top of the thread block (7), a pushing block (12) is fixedly connected to one side of the moving column (11) close to a mounting column (13), and an electronic control board (40) is arranged on the outer wall of the moving column (11).

10. The deep hole processing device of the deep hole drilling and boring machine and the using method thereof as claimed in claim 9, wherein the inner wall of the electronic control board (40) is electrically connected with an electric telescopic rod control module (41), a first motor control module (42), (43), a third motor control module (44) and an induced draft fan control module (45), the electric telescopic rod control module (41) is electrically connected with the electric telescopic rod (31), the first motor control module (42) is electrically connected with the first motor (9), the second motor control module (43) is electrically connected with the second motor (19), the third motor control module (44) is electrically connected with the third motor (24), and the induced draft fan control module (45) is electrically connected with the induced draft fan (38).

Technical Field

The invention relates to the technical field of deep hole machining, in particular to a deep hole machining device of a deep hole drilling and boring machine and a using method thereof.

Background

The deep hole drilling and boring machine is mainly a device for processing deep holes on cylindrical workpieces, can process some large-sized workpieces, replaces manual deep hole processing, ensures the efficiency and quality of deep hole processing, and is widely applied to large-sized factories.

The deep hole processing device of the existing deep hole drilling and boring machine is not strong in adaptability, only can process cylindrical workpieces of one size, is not strong in practicability, and fragments generated in the processing process cannot be processed in time, so that the quality of the working environment of workers is reduced.

Disclosure of Invention

The invention aims to provide a deep hole processing device of a deep hole drilling and boring machine and a using method thereof, and aims to solve the problems that the existing deep hole processing device of the deep hole drilling and boring machine, which is proposed in the background art, is not strong in adaptability, can only process cylindrical workpieces with one size, is not strong in practicability, and scraps generated in the processing process cannot be processed in time, so that the quality of the working environment of workers is reduced.

In order to achieve the purpose, the invention provides the following technical scheme:

the deep hole processing device of the deep hole drilling and boring machine comprises a fixing cabinet, wherein a first fixing block is fixedly connected to the top of one side of the fixing cabinet, an installation column is fixedly connected to the top of the first fixing block, an installation groove is formed in the top of the installation column, an installation frame is fixedly connected to the inner wall of the installation groove, a third motor is fixedly connected to the surface of the installation frame, a first gear and a second gear are arranged on the inner wall of the installation groove, the driving end of the third motor is fixedly connected with the first gear, and the second gear is meshed with the first gear.

As a further scheme of the invention: the number of the second gears is two, the two second gears are symmetrically distributed on the inner wall of the re-installation groove and are meshed with each other, the top of each second gear is fixedly connected with a connecting rod, and the top of each connecting rod is fixedly connected with an arc-shaped block.

As a still further scheme of the invention: the utility model discloses a cabinet, including fixed cabinet, the opposite side top fixedly connected with second fixed block of fixed cabinet, the top fixedly connected with fixed column of second fixed block, logical groove has been seted up on the fixed column, the inner wall threaded connection who leads to the groove has the rotary rod, one side fixedly connected with second thread bush of fixed column, the inner wall and the rotary rod threaded connection of second thread bush, the one end of rotary rod is provided with the second motor, the outer wall fixedly connected with second protective sheath of second motor, the bottom and the fixed column fixed connection of second protective sheath.

As a still further scheme of the invention: the other end fixedly connected with of rotary rod is rotatory piece, the top of rotatory piece is seted up flutedly, the inner wall fixedly connected with electric telescopic handle of recess, the bottom fixedly connected with of electric telescopic handle goes up the grip block, the bottom inner wall fixedly connected with supporting shoe of rotatory piece, the grip block under the top fixedly connected with of supporting shoe, be provided with the drill bit down between grip block and the supporting shoe.

As a still further scheme of the invention: the utility model discloses a dust collection box, including the fixed cabinet, the top inner wall of fixed cabinet is provided with the dust storage case, the top fixedly connected with dust absorption pipe of dust storage case, the top fixedly connected with dust absorption mouth of dust absorption pipe, the inner wall fixedly connected with support frame of dust absorption pipe, the fixed surface of support frame is connected with the draught fan.

As a still further scheme of the invention: one side fixedly connected with installation cabinet of stationary cabinet, the spout has been seted up to the bottom inner wall of installation cabinet, the inner wall sliding connection of spout has the slider, the top fixedly connected with screw thread piece of slider, the inner wall threaded connection of screw thread piece has the screw rod.

As a still further scheme of the invention: the inner wall of one side of installation cabinet fixedly connected with bearing, the inner wall and the screw rod threaded connection of bearing, the other end of screw rod is provided with first motor.

As a still further scheme of the invention: the outer wall of one side of the installation cabinet is fixedly connected with a first threaded sleeve, the inner wall of the first threaded sleeve is in threaded connection with the screw, the outer wall of the first motor is fixedly connected with a first protective sleeve, and the bottom of the first protective sleeve is fixedly connected with the installation cabinet.

As a still further scheme of the invention: the top fixedly connected with of screw thread piece removes the post, remove one side fixedly connected with that the post is close to the erection column and promote the piece, the outer wall of removing the post is provided with electronic control board.

As a still further scheme of the invention: electronic control panel's inner wall electric connection has electric telescopic rod control module, first motor control module, (43), third motor control module and draught fan control module, electric telescopic rod control module and electric telescopic rod electric connection, first motor control module and first motor electric connection, second motor control module and second motor electric connection, third motor control module and third motor electric connection, draught fan control module and draught fan electric connection.

Compared with the prior art, the invention has the beneficial effects that:

1. when the device starts to work, a third motor is controlled to start through a third motor control module, the third motor drives a first gear to rotate, the first gear drives one of second gears to rotate, the second gear drives the other second gear to move reversely, the two second gears respectively drive a connecting rod to move, the two arc-shaped blocks are far away from each other and are opened, a cylindrical workpiece needing deep hole processing is placed between the two arc-shaped blocks, the third motor is controlled to rotate reversely through the third motor control module again to enable the two arc-shaped blocks to approach each other to fix the position of the cylindrical workpiece, the first motor control module controls the first motor to start, the first motor drives a screw rod to rotate, the screw rod drives a threaded block to move, the threaded block drives a moving column to move, and the moving column drives a pushing block to approach one end of the cylindrical workpiece, the cylindrical workpiece is supported, so that the cylindrical workpiece can be better stressed during machining, the machining efficiency is improved, the cylindrical workpiece with different sizes can be suitable, and the practicability of the device is improved.

2. In the invention, after the cylindrical workpiece is fixed, the second motor is controlled to start through the second motor control module, the second motor drives the rotating rod to rotate, the rotating rod drives the rotating block to rotate, the rotating block drives the drill bit to rotate, the cylindrical workpiece is subjected to deep hole processing, the cylindrical workpiece is slowly pushed to move towards the drill bit by the pushing block while the drill bit rotates, the required depth of deep hole processing is reached, when the drill bit needs to be replaced, the electric telescopic rod is started through the electric telescopic rod control module to start, the electric telescopic rod drives the upper clamping block to approach to the groove, the drill bit is taken out, a new drill bit is replaced, the electric telescopic rod is started again, the electric telescopic rod pushes the upper clamping block to approach to the drill bit, the drill bit is fixed, then deep hole processing is performed, the convenience of the device is improved, the drill bit is more convenient to replace, and the drill bits with matched sizes can be replaced according to different requirements, the practicability of the device is improved.

3. When a cylindrical workpiece is machined, a lot of fragments drop, the cleaning is inconvenient, the draught fan is controlled to be started through the draught fan control module, the draught fan sucks the fragments dropping during machining into the dust suction port, then the fragments are sucked into the dust suction pipe from the dust suction port, and finally the fragments fall into the dust storage box from the dust suction pipe to be cleaned in a unified mode, so that the working environment of workers during working is improved, the fragments generated during machining can be better recycled through unified cleaning, and the environmental protection performance and the practicability of the device are improved.

Drawings

Fig. 1 is a front view of a deep hole processing device of a deep hole drilling and boring machine.

Fig. 2 is an internal structure view of a mounting column of a deep hole processing device of a deep hole drilling and boring machine.

Fig. 3 is a partial configuration diagram of a deep hole processing apparatus of a deep hole drilling and boring machine.

Fig. 4 is an internal structure view of a dust suction pipe of a deep hole processing device of a deep hole drilling and boring machine.

Fig. 5 is an internal connection diagram of an electronic control board of a deep hole processing device of a deep hole drilling and boring machine.

In the figure: 1. a fixed cabinet; 2. a first fixed block; 3. installing a cabinet; 4. a chute; 5. a screw; 6. a slider; 7. a thread block; 8. a first protective sheath; 9. a first motor; 10. a first threaded sleeve; 11. moving the column; 12. a pushing block; 13. mounting a column; 14. a drill bit; 15. rotating the block; 16. fixing a column; 17. rotating the rod; 18. a second protective cover; 19. a second motor; 20. a second threaded sleeve; 21. a second fixed block; 22. a through groove; 23. mounting grooves; 24. a third motor; 25. a first gear; 26. a second gear; 27. a connecting rod; 28. an arc-shaped block; 29. a mounting frame; 30. a groove; 31. an electric telescopic rod; 32. an upper clamping block; 33. a lower clamping block; 34. a support block; 35. a dust collection pipe; 36. a dust storage box; 37. a support frame; 38. an induced draft fan; 39. a dust suction port; 40. an electronic control board; 41. an electric telescopic rod control module; 42. a first motor control module; 43. a second motor control module; 44. a third motor control module; 45. a draught fan control module; 46. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a deep hole processing device of a deep hole drilling and boring machine and a using method thereof include a fixed cabinet 1, a first fixed block 2 is fixedly connected to a top of one side of the fixed cabinet 1, an installation column 13 is fixedly connected to a top of the first fixed block 2, an installation groove 23 is formed in a top of the installation column 13, an installation frame 29 is fixedly connected to an inner wall of the installation groove 23, a third motor 24 is fixedly connected to a surface of the installation frame 29, a first gear 25 and a second gear 26 are arranged on an inner wall of the installation groove 23, a driving end of the third motor 24 is fixedly connected to the first gear 25, the second gear 26 is engaged with the first gear 25, the number of the second gears 26 is two, the two second gears 26 are symmetrically distributed on an inner wall of the installation groove 23, the two second gears 26 are engaged with each other, a connecting rod 27 is fixedly connected to a top of the second gear 26, the top of the connecting rod 27 is fixedly connected with an arc-shaped block 28, one side of the fixed cabinet 1 is fixedly connected with an installation cabinet 3, the inner wall of the bottom of the installation cabinet 3 is provided with a chute 4, the inner wall of the chute 4 is connected with a slide block 6 in a sliding manner, the top of the slide block 6 is fixedly connected with a thread block 7, the inner wall of the thread block 7 is connected with a screw rod 5 in a thread manner, the inner wall of one side of the installation cabinet 3 is fixedly connected with a bearing 46, the inner wall of the bearing 46 is connected with the screw rod 5 in a thread manner, the other end of the screw rod 5 is provided with a first motor 9, the outer wall of one side of the installation cabinet 3 is fixedly connected with a first thread sleeve 10, the inner wall of the first thread sleeve 10 is connected with the screw rod 5 in a thread manner, the outer wall of the first motor 9 is fixedly connected with a first protection sleeve 8, the bottom of the first protection sleeve 8 is fixedly connected with the installation cabinet 3, the top of the thread block 7 is fixedly connected with a moving column 11, a pushing block 12 is fixedly connected to one side of the moving column 11 close to the mounting column 13, an electronic control board 40 is arranged on the outer wall of the moving column 11, when the device starts to work, the third motor 24 is controlled to start through a third motor control module 44, the third motor 24 drives a first gear 25 to rotate, the first gear 25 drives one of the second gears 26 to rotate, the second gear 26 drives the other second gear 26 to move in the reverse direction, the two second gears 26 respectively drive a connecting rod 27 to move, the two arc blocks 28 are far away from each other to be opened, a cylindrical workpiece needing deep hole processing is placed between the two arc blocks 28, at the moment, the third motor control module 44 controls the third motor 24 to rotate in the reverse direction again to enable the two arc blocks 28 to approach each other to fix the position of the cylindrical workpiece, and the first motor control module 42 controls the first motor 9 to start, first motor 9 drives screw rod 5 and rotates, and screw rod 5 drives screw thread piece 7 and removes, and screw thread piece 7 drives and removes post 11 and removes, removes post 11 and drives and promote piece 12 and be close to the one end of cylinder work piece, supports the cylinder work piece, makes the cylinder work piece add man-hour, and the atress that can be better improves the efficiency of adding man-hour, and can be suitable for not unidimensional cylinder work piece, improves the practicality of device.

Example one

The top of the other side of the fixed cabinet 1 is fixedly connected with a second fixed block 21, the top of the second fixed block 21 is fixedly connected with a fixed column 16, a through groove 22 is formed in the fixed column 16, the inner wall of the through groove 22 is in threaded connection with a rotary rod 17, one side of the fixed column 16 is fixedly connected with a second threaded sleeve 20, the inner wall of the second threaded sleeve 20 is in threaded connection with the rotary rod 17, one end of the rotary rod 17 is provided with a second motor 19, the outer wall of the second motor 19 is fixedly connected with a second protective sleeve 18, the bottom of the second protective sleeve 18 is fixedly connected with the fixed column 16, the other end of the rotary rod 17 is fixedly connected with a rotary block 15, the top of the rotary block 15 is provided with a groove 30, the inner wall of the groove 30 is fixedly connected with an electric telescopic rod 31, and the bottom of the electric telescopic rod 31 is fixedly connected with an upper clamping block 32, the inner wall of the bottom of the rotating block 15 is fixedly connected with a supporting block 34, the top of the supporting block 34 is fixedly connected with a lower clamping block 33, a drill bit 14 is arranged between the lower clamping block 33 and the supporting block 34, after the cylindrical workpiece is fixed, the second motor control module 43 controls the second motor 19 to start, the second motor 19 drives the rotating rod 17 to rotate, the rotating rod 17 drives the rotating block 15 to rotate, the rotating block 15 drives the drill bit 14 to rotate, the cylindrical workpiece is subjected to deep hole processing, when the drill bit 14 rotates, the pushing block 12 slowly pushes the cylindrical workpiece to move towards the drill bit 14 to reach the required depth of deep hole processing, when the drill bit 14 needs to be replaced, the electric telescopic rod control module 41 starts the electric telescopic rod 31 to start, the electric telescopic rod 31 drives the upper clamping block 32 to approach the groove 30, the drill bit 14 is taken out, and a new drill bit 14 is replaced, restart electric telescopic handle 31, electric telescopic handle 31 promotes the grip block 32 and is close to drill bit 14, makes drill bit 14 accomplish fixedly, carries out deep hole processing afterwards again, improves the convenience of device, and it is more convenient to change drill bit 14, can change size assorted drill bit 14 according to different demands, improves the practicality of device.

Example two

A dust storage box 36 is arranged on the inner wall of the top of the fixed cabinet 1, a dust suction pipe 35 is fixedly connected with the top of the dust storage box 36, the top of the dust suction pipe 35 is fixedly connected with a dust suction port 39, the inner wall of the dust suction pipe 35 is fixedly connected with a support frame 37, the surface of the support frame 37 is fixedly connected with an induced draft fan 38, when a cylindrical workpiece is machined, a lot of fragments fall off, and the cleaning is very inconvenient, at the moment, the induced draft fan 38 is controlled to be started by the induced draft fan control module 45, the fragments falling off during machining are sucked into the dust suction port 39 by the induced draft fan 38, then are sucked into the dust suction pipe 35 from the dust suction port 39, finally fall into the dust storage box 36 from the dust suction pipe 35 for unified cleaning, so that the working environment of workers during working is improved, and unified clearance also can be better carry out recycle to the produced piece of processing, improve the feature of environmental protection and the practicality of device.

The working principle of the invention is as follows: when the device starts to work, the third motor 24 is controlled to start by the third motor control module 44, the third motor 24 drives the first gear 25 to rotate, the first gear 25 drives one of the second gears 26 to rotate, the second gear 26 drives the other second gear 26 to move in reverse direction, the two second gears 26 respectively drive the connecting rod 27 to move, the two arc blocks 28 are separated from each other and opened, the cylindrical workpiece to be deep-hole processed is placed on the two arc blocks 28 directly, at the moment, the third motor 24 is controlled to rotate in reverse direction by the third motor control module 44 again to enable the two arc blocks 28 to approach each other to fix the position of the cylindrical workpiece, the first motor control module 42 controls the first motor 9 to start, the first motor 9 drives the screw rod 5 to rotate, the screw rod 5 drives the thread block 7 to move, the thread block 7 drives the moving column 11 to move, the movable column 11 drives the pushing block 12 to approach one end of the cylindrical workpiece to abut against the cylindrical workpiece, so that the cylindrical workpiece can be better stressed during processing, the processing efficiency is improved, the device is suitable for cylindrical workpieces with different sizes, the practicability of the device is improved, after the cylindrical workpiece is fixed, the second motor control module 43 controls the second motor 19 to start, the second motor 19 drives the rotating rod 17 to rotate, the rotating rod 17 drives the rotating block 15 to rotate, the rotating block 15 drives the drill bit 14 to rotate, deep hole processing is performed on the cylindrical workpiece, when the drill bit 14 rotates, the pushing block 12 slowly pushes the cylindrical workpiece to move towards the drill bit 14 to reach the required depth of deep hole processing, when the drill bit 14 needs to be replaced, the electric telescopic rod 31 is started to start through the electric telescopic rod control module 41, and the electric telescopic rod 31 drives the upper clamping block 32 to approach the groove 30, the drill bit 14 is taken out, a new drill bit 14 is replaced, the electric telescopic rod 31 is started, the electric telescopic rod 31 pushes the upper clamping block 32 to be close to the drill bit 14, the drill bit 14 is fixed, deep hole machining is carried out subsequently, the convenience of the device is improved, the drill bit 14 can be replaced more conveniently, the drill bit 14 with matched size can be replaced according to different requirements, the practicability of the device is improved, when a cylindrical workpiece is machined, a plurality of fragments drop, the cleaning is inconvenient, the draught fan 38 is controlled to be started through the draught fan control module 45, the fragments dropping during machining are sucked into the dust suction port 39 by the draught fan 38 and then are sucked into the dust suction pipe 35 through the dust suction port 39, and finally fall into the dust storage box 36 from the dust suction pipe 35 for unified cleaning, the working environment of working personnel during working is improved, and the fragments generated during machining can be better recycled through the unified cleaning, the environmental protection and practicability of the device are improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.