Vertical machining equipment for linear motor

Abstract

The utility model discloses vertical machining equipment for a linear motor, and relates to the technical field of vertical machining equipment. The top of the workbench is in sliding connection with a fixing plate; the workbench is provided with a first linear motor driving system for driving the fixing plate to longitudinally move; the fixing plate is in sliding connection with a fixing frame; the fixing plate is provided with a third linear motor driving system for driving the fixing frame to transversely slide; a rotating assembly for driving the machining plate to rotate is arranged on the fixing frame, the two stand columns are oppositely arranged on the workbench, a transverse plate is slidably connected between the two stand columns, a second linear motor driving system for driving the transverse plate to move relative to the machining plate is arranged on the stand columns, and a drilling machine assembly is arranged on the transverse plate relative to the machining plate. By adopting a plurality of groups of linear motor driving systems, the positioning precision of processing equipment is improved, and the dimensional precision and quality of processed products are ensured.

Description

Technical Field

[0001] This utility model belongs to the field of vertical processing equipment, specifically, it relates to a vertical processing equipment with a linear motor. Background Technology

[0002] In the field of modern machining, vertical machining equipment is a key processing tool widely used in many industries such as aerospace, automobile manufacturing, electronic equipment production, and precision mold processing. Vertical machining equipment mainly includes vertical machining centers, vertical drilling machines, and vertical milling machines. Among them, the vertical drilling machine is a drilling machine with a vertically arranged spindle and a fixed center position, also known as a vertical drill. It is usually composed of main components such as a base, column, spindle, and worktable. It has the characteristics of simple structure, convenient operation, and high machining accuracy, and is a commonly used metal cutting machine tool. When using existing vertical drilling machines, multiple holes can only be drilled on the same workpiece by changing the position of the clamping fixture. However, this process is affected by the size of the workpiece and the physical strength of the operator, which can lead to a decrease in production efficiency.

[0003] Chinese patent publication number CN220426910U discloses a vertical drilling machine. This device drives the drilling machine to move through the cooperation of a first drive device and a second drive device, and simultaneously drives the clamping seat to move through an electric slide table to realize the drilling operation on the workpiece. However, this device mainly relies on the cooperation of the lead screw and the motor to realize the movement of the drilling machine. During long-term use, the friction between the lead screw and the slide table will continue to increase, which will easily lead to an increase in the connection gap between them. This directly affects the positioning accuracy of the equipment, making it difficult to control the dimensional deviation of the processed products within the ideal range.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a vertical processing equipment for linear motors, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A vertical machining equipment using a linear motor includes: a worktable with a fixed plate slidably connected to its top; a first linear motor drive system for driving the fixed plate to move longitudinally on the worktable; a fixed frame slidably connected to the fixed plate; a third linear motor drive system for driving the fixed frame to slide laterally on the fixed plate; a machining plate rotatably mounted on the fixed frame; and a rotating assembly for driving the machining plate to rotate on the fixed frame.

[0008] Two columns are positioned opposite each other on the worktable, and a horizontal plate is slidably connected between the two columns. A second linear motor drive system is provided on the columns to drive the horizontal plate to move relative to the processing plate. A drilling assembly is provided on the horizontal plate relative to the processing plate.

[0009] Optionally, the processing plate has drilling slots, and the processing plate is provided with a clamping assembly, the clamping assembly including:

[0010] A double-ended screw, which is rotatably mounted on the processing plate;

[0011] Two fourth sliders are slidably disposed on the processing plate along the drilled groove. The processing plate is provided with a fourth slide groove for the fourth sliders to slide. The two fourth sliders are sleeved on each other and threadedly connected to the two ends of the double-ended screw. Clamping plates are fixedly installed on the two fourth sliders.

[0012] Optionally, two support plates are slidably connected to each other on the processing plate along the drilled groove. The support plates are flush with the processing plate, and the processing plate can cover the drilled groove. A fifth slider is fixedly installed at the bottom of each of the two support plates, and a fifth groove is provided on the processing plate for the fifth slider to slide.

[0013] Optionally, an adjusting bolt with its other end extending to the outside of the processing plate is rotatably connected to the fifth slider. The adjusting bolt is threadedly connected to the processing plate, and the drilling groove is not connected to the fifth slide groove and the fourth slide groove.

[0014] Optionally, it also includes a blower assembly disposed on the horizontal plate. The blower assembly includes a fan, a connecting bucket, and an air duct. The fan is fixedly installed on the horizontal plate. The connecting bucket passes through and is fixedly installed on the horizontal plate. Both ends of the connecting bucket are respectively connected to the exhaust end of the fan and the air duct. The end of the air duct away from the connecting bucket faces the connection between the drilling assembly and the processing plate.

[0015] Optionally, a rotating plate with an annular structure is fixedly installed at the bottom of the processing plate, and the fixed frame is provided with a rotating groove for the rotating plate to rotate.

[0016] Optionally, the rotating assembly includes:

[0017] A rotating shaft, one end of which is fixedly connected to the processing plate, and the other end of which passes through and is rotatably mounted on the fixed frame. A second gear is sleeved and fixedly installed on the end of the rotating shaft away from the processing plate.

[0018] A drive motor is fixedly mounted on the fixed frame, and a first gear that meshes with the second gear is sleeved and fixedly mounted on the drive end of the drive motor.

[0019] Optionally, a third slider is fixedly installed at the bottom of the fixed frame, a third groove is provided on the fixed plate for the third slider to slide, a first slider is fixedly installed at the bottom of the fixed plate, and a first groove is provided on the worktable for the first slider to slide.

[0020] Optionally, an mounting plate is fixedly installed between the horizontal plate and the second linear motor drive system. A second slider is fixedly connected to the mounting plate and slidably disposed on the column. The column is provided with a second sliding groove for the second slider to slide.

[0021] Optionally, a protective cover is fixedly installed on the workbench.

[0022] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0023] 1. By incorporating a rotating assembly, a first linear motor drive system, and a second linear motor drive system, and employing multiple sets of linear motor drive systems, the system features high precision, high speed, and high responsiveness. This enables precise position control of the fixed plate, fixed frame, and horizontal plate, thereby improving the positioning accuracy of the processing equipment and ensuring the dimensional accuracy and quality of the processed products. The rotating assembly drives the processing plate to rotate, allowing the processing plate to adjust its angle within a certain range, thus increasing the flexibility of the processing equipment.

[0024] 2. Equipped with clamping components, drilling slots, and a support plate, the clamping components allow for convenient and quick clamping and fixing of workpieces of different sizes, ensuring that the workpieces do not shift during processing and improving processing accuracy. The drilling slots facilitate drilling operations of the drilling components. By adjusting the position of the support plate, it can be used to drill workpieces of different sizes. At the same time, the support plate can shield and protect the drilling slots, preventing debris from entering the drilling slots and affecting processing. It can also be easily moved away during processing without affecting the processing operation.

[0025] 3. By installing a blower assembly, the blower can promptly clean up the debris and dust generated during the processing, preventing them from accumulating in the processing area and affecting processing accuracy. It also helps protect the health of operators and ensures the normal operation of the equipment.

[0026] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0027] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0028] In the picture:

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a front view of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of the second slider and the second slide groove of this utility model;

[0032] Figure 4 This is a schematic diagram of the drilled groove structure of this utility model;

[0033] Figure 5 This utility model Figure 4 Side view;

[0034] Figure 6 This is a schematic diagram of the rotating assembly of this utility model;

[0035] Figure 7 This is a schematic diagram of the clamping assembly of this utility model;

[0036] Figure 8 This is a schematic diagram of the structure of the fifth slider and the second slide groove of this utility model.

[0037] The attached diagram lists the components represented by each number as follows:

[0038] 1. Workbench; 2. Protective cover; 3. Controller; 4. First linear motor drive system; 5. Fixing plate; 6. Column; 7. Second linear motor drive system; 8. Blowing assembly; 81. Air duct; 82. Connecting bucket; 83. Fan; 9. Clamping assembly; 91. Fourth slide rail; 92. Double-ended screw; 93. Fourth slider; 94. Clamping plate; 10. First slider; 11. First slide rail; 12. Drilling rig assembly; 13. Mounting plate; 14. Horizontal plate ; 15. Fixed frame; 16. Second slider; 17. Second slide groove; 18. Fifth slide groove; 19. Third slider; 20. Third linear motor drive system; 21. Third slide groove; 22. Support plate; 23. Drill groove; 24. Adjusting bolt; 25. Processing plate; 26. Rotating assembly; 261. Drive motor; 262. First gear; 263. Second gear; 264. Rotating shaft; 27. Rotating plate; 28. Rotating groove; 29. ​​Fifth slider.

[0039] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings.

[0041] Please see Figure 1-8 As shown, this embodiment provides a vertical machining equipment with a linear motor, including a worktable 1 with a fixed plate 5 slidably connected to its top. The worktable 1 is provided with a first linear motor drive system 4 that drives the fixed plate 5 to move longitudinally. A fixed frame 15 is slidably connected to the fixed plate 5. A third linear motor drive system 20 that drives the fixed frame 15 to slide laterally is provided on the fixed plate 5. A machining plate 25 is rotatably mounted on the fixed frame 15. A rotating assembly 26 that drives the machining plate 25 to rotate is provided on the fixed frame 15. Two columns 6 are arranged opposite to each other on the worktable 1. A horizontal plate 14 is slidably connected between the two columns 6. A second linear motor drive system 7 that drives the horizontal plate 14 to move relative to the machining plate 25 is provided on the columns 6. A drilling assembly 12 is provided on the horizontal plate 14 relative to the machining plate 25.

[0042] Specifically, when it is necessary to adjust the longitudinal position of the fixed plate 5 on the worktable 1, the first linear motor drive system 4 is activated, generating driving force to move the fixed plate 5 longitudinally along the sliding connection structure at the top of the worktable 1, thereby adjusting the working position of the processing equipment in the longitudinal direction to process workpieces at different positions. After the position of the fixed plate 5 is determined, if it is necessary to adjust the lateral position of the fixed frame 15, the third linear motor drive system 20 starts working. It drives the fixed frame 15 to slide along the lateral sliding connection structure on the fixed plate 5, realizing precise control of the lateral position of the fixed frame 15 to meet processing requirements. Secondly, according to the requirements of the processing technology, if it is necessary to change the angle of the processing plate 25, the rotating component 26 is activated. The rotating component 26 drives the processing plate 25 to rotate on the fixed frame 15, adjusting the processing plate 25 to a suitable processing angle so that the workpiece placed on the processing plate 25 is in a suitable processing posture. When the position and angle of the processing plate 25 are both adjusted... Afterwards, the second linear motor drive system 7 operates, driving the horizontal plate 14 to move along the sliding connection structure between the two columns 6. This moves the drilling assembly 12 on the horizontal plate 14 relative to the processing plate 25 to a suitable processing position, preparing for subsequent drilling and other processing operations. Once the drilling assembly 12 has moved to the appropriate position, it starts and performs drilling and other processing operations on the workpiece placed on the processing plate 25. During processing, the positions and angles of the aforementioned components can be adjusted again as needed to ensure smooth processing and processing accuracy. The overall setup employs multiple linear motor drive systems, featuring high precision, high speed, and high responsiveness. It enables precise position control of the fixed plate 5, fixed frame 15, and horizontal plate 14, thereby improving the positioning accuracy of the processing equipment and ensuring the dimensional accuracy and quality of the processed products. By driving the processing plate 25 to rotate through the rotating assembly 26, the angle of the processing plate 25 can be adjusted within a certain range, increasing the flexibility of the processing equipment.

[0043] It should be noted that in this embodiment, the first linear motor drive system 4, the second linear motor drive system 7, and the third linear motor drive system 20 operate on the same principle, mainly based on the principle of electromagnetic induction, and are mainly composed of two parts: a stator and a mover. The working principles and structures of the multiple linear motor drive systems and the drilling rig assembly 12 are all existing technologies and will not be described here. Secondly, in this embodiment, the workbench 1 is equipped with a controller 3 that controls the drilling rig assembly 12, the rotation assembly 26, and the multiple linear motor drive systems. The wiring connection methods between the components are all existing technologies.

[0044] In this embodiment, as Figure 3 , Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, the processing plate 25 has a drilled groove 23 and a clamping assembly 9. The clamping assembly 9 includes a double-ended screw 92, which is rotatably mounted on the processing plate 25, and two fourth sliders 93, which are slidably mounted on the processing plate 25 along the drilled groove 23. The processing plate 25 has a fourth sliding groove 91 for the fourth sliders 93 to slide. The two fourth sliders 93 are sleeved on each other and threaded to the two ends of the double-ended screw 92. A clamping plate 94 is fixedly mounted on the two fourth sliders 93. Specifically, by rotating the double-ended screw 92... 2. Since the two fourth sliders 93 are threadedly connected to the double-ended screw 92 and slide in the fourth groove 91, when the double-ended screw 92 rotates, the two fourth sliders 93 will move relative to each other along the drilling groove 23, thereby driving the clamping plate 94 fixed on the fourth slider 93 to clamp and fix the workpiece placed on the processing plate 25. This allows for convenient and quick clamping and fixing of workpieces of different sizes, ensuring that the workpiece will not shift during processing and improving processing accuracy. The drilling groove 23 facilitates the drilling operation of the drilling assembly.

[0045] In this embodiment, as Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, two support plates 22 are slidably connected to the machining plate 25 along the drilled groove 23. The support plates 22 are flush with the machining plate 25, and the machining plate 25 can cover the drilled groove 23. A fifth slider 29 is fixedly installed at the bottom of each of the two support plates 22. The machining plate 25 is provided with a fifth slide groove 18 for the fifth slider 29 to slide. An adjusting bolt 24 extending to the outside of the machining plate 25 is rotatably connected to the fifth slider 29. The adjusting bolt 24 is threadedly connected to the machining plate 25. The drilled groove 23 is not connected to the fifth slide groove 18 and the fourth slide groove 91. When the adjusting bolt 24 is rotated, since the adjusting bolt 24 is threadedly connected to the processing plate 25 and the fifth slider 29 is rotatably connected to the adjusting bolt 24, the rotation of the adjusting bolt 24 will drive the fifth slider 29 to slide in the fifth slide groove 18, thereby adjusting the position of the support plate 22. By adjusting the position of the support plate 22, it can be used to drill workpieces of different sizes. At the same time, the support plate 22 can shield and protect the drilling groove 23 to prevent foreign objects from entering the drilling groove 23 and affecting the processing. At the same time, it can be easily moved away during processing without affecting the processing operation.

[0046] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, it also includes a blower assembly 8, which is set on the horizontal plate 14. The blower assembly 8 includes a fan 83, a connecting bucket 82, and an air duct 81. The fan 83 is fixedly installed on the horizontal plate 14, and the connecting bucket 82 passes through and is fixedly installed on the horizontal plate 14. The two ends of the connecting bucket 82 are respectively connected to the exhaust end of the fan 83 and the air duct 81. The end of the air duct 81 away from the connecting bucket 82 faces the connection between the drilling assembly 12 and the processing plate 25. Specifically, when the fan 83 is started, it delivers air through the connecting bucket 82 to the air duct 81. The air duct 81 guides the air to the connection between the drilling assembly 12 and the processing plate 25 to blow away and clean the debris and dust generated during the processing. The timely cleaning of debris and dust generated during the processing by the fan assembly 83 prevents them from accumulating in the processing area and affecting the processing accuracy. It also helps to protect the health of the operators and the normal operation of the equipment.

[0047] In this embodiment, as Figure 6 and Figure 8 As shown, a rotating plate 27 with a circular structure is fixedly installed at the bottom of the processing plate 25. A rotating groove 28 is provided on the fixed frame 15 for the rotating plate 27 to rotate. The rotating assembly 26 includes a rotating shaft 264, one end of which is fixedly connected to the processing plate 25, and the other end which passes through and is rotatably mounted on the fixed frame 15. A second gear 263 is sleeved and fixedly installed on the end of the rotating shaft opposite to the processing plate 25. A drive motor 261 is fixedly installed on the fixed frame 15. A first gear 262 that meshes with the second gear 263 is sleeved and fixedly installed on the drive end of the drive motor 261. Specifically, the rotating plate 27 with a circular structure... The movable plate 27 cooperates with the rotating groove 28 to provide stable support and a rotational foundation for the rotation of the processing plate 25, ensuring the stability and accuracy of the processing plate 25 during rotation. The drive motor 261 starts and drives the first gear 262 to rotate. The first gear 262 meshes with the second gear 263, thereby driving the rotating shaft 264 to rotate, which in turn drives the processing plate 25, which is fixedly connected to the rotating shaft 264, to rotate. The processing plate 25 is driven to rotate by the drive motor 261 and gear transmission, which has high transmission accuracy and can accurately control the rotation angle of the processing plate 25 to meet the requirements of different processing processes.

[0048] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a third slider 19 is fixedly installed at the bottom of the fixed frame 15. A third slide groove 21 is provided on the fixed plate 5 for the third slider 19 to slide. A first slider 10 is fixedly installed at the bottom of the fixed plate 5. A first slide groove 11 is provided on the worktable 1 for the first slider 10 to slide. Specifically, by sliding the third slider 19 in the third slide groove 21 of the fixed plate 5, the fixed frame 15 can move laterally on the fixed plate 5; by sliding the first slider 10 in the first slide groove 11 of the worktable 1, the fixed plate 5 can move longitudinally on the worktable 1. This provides guidance and support for the movement of various components of the equipment, ensuring the smoothness and accuracy of the movement of the fixed frame 15 and the fixed plate 5, and improving the overall precision and stability of the equipment.

[0049] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a mounting plate 13 is fixedly installed between the horizontal plate 14 and the second linear motor drive system 7. A second slider 16 is fixedly connected to the mounting plate 13. The second slider 16 is slidably mounted on the column 6. The column 6 is provided with a second slide groove 17 for the second slider 16 to slide. Specifically, the cooperation between the second slider 16 and the second slide groove 17 enhances the stability and accuracy of the movement of the horizontal plate 14, ensuring that the drilling rig assembly 12 can accurately reach the processing position and improve the processing quality.

[0050] In this embodiment, as Figure 2 As shown, a protective cover 2 is fixedly installed on the workbench 1. Specifically, in this embodiment, the protective cover 2 is used to protect the internal components of the equipment and prevent operators from accidentally touching them and to prevent external debris from entering.

[0051] Working principle:

[0052] By placing the workpiece on the processing plate 25 and aligning the workpiece's drilling position with the drilling groove 23, and then rotating the double-ended screw 92, the two fourth sliders 93, which are threadedly connected to the double-ended screw 92 and slide within the fourth sliding groove 91, will move relative to each other along the drilling groove 23 when the double-ended screw 92 rotates. This will cause the clamping plate 94, fixed on the fourth sliders 93, to clamp and fix the workpiece placed on the processing plate 25. When it is necessary to adjust the longitudinal position of the fixing plate 5 on the worktable 1, the first linear motor drive system 4 is activated, generating driving force so that the fixing plate 5 moves along the top of the worktable 1. The sliding connection structure moves longitudinally to adjust the working position of the processing equipment in the longitudinal direction, so as to process workpieces at different positions. After the position of the fixed plate 5 is determined, if it is necessary to adjust the lateral position of the fixed frame 15, the third linear motor drive system 20 starts to work. It drives the fixed frame 15 to slide along the lateral sliding connection structure on the fixed plate 5, so as to achieve precise control of the lateral position of the fixed frame 15 to meet the processing requirements. Secondly, according to the requirements of the processing technology, if it is necessary to rotate the angle of the processing plate, it is started by the rotating component 26. The rotating component 26 drives the processing plate 25 on the fixed frame 15. The machining plate 25 is rotated to adjust it to a suitable machining angle, ensuring the workpiece placed on it is in the appropriate machining posture. Once the position and angle of the machining plate 25 are adjusted, the second linear motor drive system 7 operates, driving the horizontal plate 14 to move along the sliding connection structure between the two columns 6. This moves the drilling assembly 12 on the horizontal plate 14 relative to the machining plate 25 to a suitable machining position, preparing for subsequent drilling and other machining operations. When the drilling assembly 12 reaches the appropriate position, it starts and performs drilling and other machining operations on the workpiece placed on the machining plate 25. During the machining process... The blower 83 component promptly cleans up debris and dust generated during processing. The position and angle of the above-mentioned components can also be readjusted as needed to ensure smooth processing and accuracy. The overall system adopts a multi-group linear motor drive system, which features high precision, high speed, and high responsiveness. It can achieve precise position control of the fixed plate 5, fixed frame 15, and horizontal plate 14, thereby improving the positioning accuracy of the processing equipment and ensuring the dimensional accuracy and quality of the processed products. The rotating component 26 drives the processing plate 25 to rotate, allowing the processing plate 25 to adjust its angle within a certain range, increasing the flexibility of the processing equipment.

[0053] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A linear motor vertical machining apparatus characterized by comprising: Include: Workbench (1), the top of which is slidingly connected with a fixed plate (5), the workbench (1) is provided with a first linear motor drive system (4) for driving the fixed plate (5) to move longitudinally, the fixed plate (5) is slidingly connected with a fixed frame (15), the fixed plate (5) is provided with a third linear motor drive system (20) for driving the fixed frame (15) to slide transversely, the fixed frame (15) is rotatably provided with a processing plate (25), the fixed frame (15) is provided with a rotating assembly (26) for driving the processing plate (25) to rotate; Two columns (6) are oppositely arranged on the workbench (1), and the two columns (6) are slidingly connected with a cross plate (14), the column (6) is provided with a second linear motor drive system (7) for driving the cross plate (14) to move relative to the processing plate (25), the cross plate (14) is provided with a drilling assembly (12) relative to the processing plate (25).

2. A linear motor vertical machining device according to claim 1, characterized in that, The processing plate (25) is provided with a clamping assembly (9), the clamping assembly (9) comprises: A double-headed screw (92) is rotatably arranged on the processing plate (25); Two fourth sliding blocks (93) are oppositely arranged on the processing plate (25) along the drilling groove (23), the processing plate (25) is provided with a fourth sliding groove (91) for sliding of the fourth sliding block (93), the two fourth sliding blocks (93) are oppositely sleeved and threadedly connected at both ends of the double-headed screw (92), and two clamping plates (94) are fixedly installed on the fourth sliding blocks (93).

3. A linear motor vertical machining device according to claim 2, characterised in that, The processing plate (25) is provided with two supporting plates (22) which are oppositely slidingly connected along the drilling groove (23), the supporting plates (22) are arranged flush with the processing plate (25), the processing plate (25) can shield the drilling groove (23), and the fifth sliding block (29) is fixedly installed on the bottom of each supporting plate (22), the processing plate (25) is provided with a fifth sliding groove (18) for sliding of the fifth sliding block (29).

4. A linear motor vertical machining device according to claim 3, characterized in that, The fifth sliding block (29) is rotatably connected with an adjusting bolt (24) which extends to the outside of the processing plate (25), the adjusting bolt (24) is threadedly connected with the processing plate (25), and the drilling groove (23) is not communicated with the fifth sliding groove (18) and the fourth sliding groove (91).

5. A linear motor vertical machining device according to claim 1, characterized in that, It also includes a blowing assembly (8) arranged on the cross plate (14), the blowing assembly (8) comprises a fan (83), a connecting hopper (82) and an air pipe (81), the fan (83) is fixedly installed on the cross plate (14), the connecting hopper (82) penetrates and is fixedly installed on the cross plate (14), the two ends of the connecting hopper (82) are respectively communicated with the exhaust end of the fan (83) and the air pipe (81), and one end of the air pipe (81) away from the connecting hopper (82) faces the connecting part of the drilling assembly (12) and the processing plate (25).

6. A linear motor vertical machining device according to claim 1, characterized in that, The bottom of the processing plate (25) is fixedly provided with a rotating plate (27) in a circular ring structure, and the fixed frame (15) is provided with a rotating groove (28) for the rotation of the rotating plate (27).

7. A linear motor vertical machining device according to claim 6, characterised in that, The rotating assembly (26) comprises: A rotating shaft (264) is fixedly connected to one end of the processing plate (25) and rotatably arranged on the fixed frame (15) through the other end, and a second gear (263) is fixedly arranged on the end of the rotating shaft (264) away from the processing plate (25); A driving motor (261) is fixedly arranged on the fixed frame (15), and a first gear (262) engaged with the second gear (263) is fixedly arranged on the driving end of the driving motor (261).

8. A linear motor vertical machining device according to claim 1, characterized in that, The bottom of the fixed frame (15) is fixedly provided with a third sliding block (19), the fixed plate (5) is provided with a third sliding groove (21) for the sliding of the third sliding block (19), the bottom of the fixed plate (5) is fixedly provided with a first sliding block (10), and the workbench (1) is provided with a first sliding groove (11) for the sliding of the first sliding block (10).

9. A linear motor vertical machining device according to claim 8, characterised in that, The mounting plate (13) is fixedly arranged between the horizontal plate (14) and the second linear motor driving system (7), the second sliding block (16) is fixedly connected to the mounting plate (13), the second sliding block (16) is slidingly arranged on the stand column (6), and the stand column (6) is provided with a second sliding groove (17) for the sliding of the second sliding block (16).

10. A linear motor vertical machining device according to claim 8, characterized in that, The workbench (1) is fixedly provided with a protective cover (2).

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