A boring and drilling device for processing super-large workpieces

Abstract

The present invention relates to the technical field of boring and drilling processing, and in particular to a boring and drilling device for processing super-large workpieces, comprising a frame, a bracket, an electric guide rail 1, an electric guide rail 2, and a mounting plate, etc. The top of the frame is connected to the bracket, and the left and right sides of the bracket are both equipped with electric guide rails 1. The bottoms of the sliders of the two electric guide rails 1 are jointly equipped with electric guide rails 2, and the sliders of the electric guide rails 2 are connected to the mounting plate. The present invention can drill holes in super-large workpieces through a drill bit, and can bore the drilling positions on the super-large workpiece through a boring tool. The processed super-large workpiece can be transported to a discharge conveyor for unloading through a discharge conveyor, and the unprocessed super-large workpiece can be transported to the discharge conveyor for loading through a loading conveyor. In this way, super-large workpieces can be processed continuously, thereby improving the overall processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of boring and drilling, in particular to a boring and drilling device for processing super-large workpieces. Background Art

[0002] Advanced non-ferrous metal materials usually include aluminum alloys, magnesium alloys, titanium alloys, copper alloys and various rare metals and their alloys. These materials have excellent properties, such as high strength, corrosion resistance, and good conductivity. Ultra-large workpieces made of advanced non-ferrous metal materials are widely used in aerospace, automobile manufacturing, electronics industry and other fields. During the processing of ultra-large workpieces, boring and drilling is a complex and critical technical task. Through boring and drilling, the accuracy, functionality and assembly requirements of ultra-large workpieces can be met.

[0003] The boring and drilling process involves loading and unloading operations, which are generally performed through lifting equipment. In actual operation, the oversized workpiece is manually tied up with a lifting rope, and then the oversized workpiece is lifted to the processing equipment through the lifting equipment for loading, and then the lifting rope is removed before the oversized workpiece can be processed. After the processing is completed, the oversized workpiece is tied up again, and lifted to the designated position through the lifting equipment for unloading. Due to the large size of the oversized workpiece, manual tying and untying of the lifting rope is time-consuming and labor-intensive, and the processing equipment needs to be shut down for a long time, affecting the continuity of the processing, thereby reducing the overall processing efficiency. Summary of the Invention

[0004] In view of this, the present invention provides a boring and drilling device for processing super-large workpieces, which can overcome the shortcomings of super-large workpieces being bulky, manual tying and untying of lifting ropes being time-consuming and labor-intensive, and the processing equipment needing to be shut down for a long time, affecting the continuity of processing and thus reducing the overall processing efficiency.

[0005] The technical implementation scheme of the present invention is: a boring and drilling device for processing super-large workpieces, including a frame, a bracket, an electric guide rail 1, an electric guide rail 2, a mounting plate, a slide plate, a cylinder, a motor, a drill bit, a boring tool and a conveying mechanism, the top of the frame is connected to the bracket, the left and right sides of the bracket are equipped with electric guide rail 1, the bottom of the sliders of the two electric guide rails 1 are jointly equipped with electric guide rail 2, the slider of the electric guide rail 2 is connected to the mounting plate, two slide plates are slidably connected to the mounting plate, two cylinders are installed on the mounting plate, the telescopic rods of the cylinders are connected to the slide plates, and motors are installed on the slide plates, a drill bit is installed on the output shaft of one of the motors, and a boring tool is installed on the output shaft of the other motor, and the conveying mechanism is used to transport the unprocessed super-large workpiece to the bottom of the drill bit and the boring tool, and to move the processed super-large workpiece away from under the drill bit and the boring tool.

[0006] More preferably, the conveying mechanism includes slide one, a loading conveyor, slide two, a unloading conveyor, an installation box, a support plate, slide three, a discharging conveyor, a lifting assembly and an approach assembly. Slide one is slidably connected to the top of the frame. A loading conveyor for conveying unprocessed oversized workpieces to the bottom of the drill bit and the boring tool is installed on the top of slide one. Slide two is slidably connected to the top of the frame. A unloading conveyor is installed on the top of slide two. The top of the frame is connected to the installation box, and the installation box is connected with a support plate. Slide three is slidably connected to the installation box, and slide three slides through the left and right sides of the installation box. A discharging conveyor for conveying the processed oversized workpieces to the unloading conveyor is installed on the top of slide three. The lifting assembly is used to lift the discharging conveyor so that the conveying roller of the discharging conveyor is higher than the top of the support plate, and the approach assembly is used to bring the loading conveyor and the unloading conveyor close to the discharging conveyor.

[0007] More preferably, the lifting assembly includes a trapezoidal plate, a connecting frame and a push plate, the left and right sides of the bottom of slide three are connected to the trapezoidal plates, the left and right sides of the bottom of electric guide rail two are connected to the connecting frames, the bottom of the connecting frames are connected to push plates, the front side of the top of the push plate is an inclined surface, the push plate pushes the trapezoidal plate upward through the inclined surface, the trapezoidal plate drives the discharging conveyor upward, lifts the discharging conveyor, and makes the conveying roller of the discharging conveyor higher than the top of the support plate.

[0008] The pull plates are connected to the connecting frames, and the pull plates are used to pull the contact plates forward, and the contact plates drive the moving plates to move forward, and the moving plates push slides one and slide two through the connecting rods to make the loading conveyor and the unloading conveyor away from the unloading conveyor.

[0009] More preferably, it further includes a mounting frame, a high-pressure nozzle and a connecting pipe. The mounting frame is connected to the mounting box, the mounting frame is connected to six high-pressure nozzles, and the six high-pressure nozzles are commonly connected to the connecting pipe.

[0010] More preferably, it further includes an external threaded sleeve, an internal threaded sleeve and a liquid spraying pipe. The bottom of the slide plate is connected to the external threaded sleeve, the external threaded sleeve is connected to the internal threaded sleeve through a thread, and the internal threaded sleeve is connected to the liquid spraying pipe.

[0011] More preferably, a telescopic cover is further included, and the bottom of the internal threaded sleeve is connected to the telescopic cover.

[0012] More preferably, the installation box is arranged to penetrate vertically.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. The present invention can drill holes in super-large workpieces through a drill bit, and can bore the drilling positions on the super-large workpieces through a boring tool. The processed super-large workpieces can be transported to a discharge conveyor for unloading through a discharge conveyor, and the unprocessed super-large workpieces can be transported to a discharge conveyor for loading through a loading conveyor. In this way, super-large workpieces can be processed continuously, thereby improving the overall processing efficiency.

[0015] 2. Water can be sprayed onto the top of the installation box and the top of the support plate through a high-pressure nozzle to remove debris from the top of the installation box and the top of the support plate, thereby preventing the position of the oversized workpiece from being offset due to debris and ensuring processing accuracy.

[0016] 3. Cutting fluid can be sprayed onto the drill bit and boring tool through the spray pipe to cool the drill bit and boring tool and extend their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 The three-dimensional structural diagram of the mounting plate, slide plate, cylinder, motor, drill bit and boring tool of the present invention is shown.

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the conveying mechanism of the present invention is shown.

[0020] Figure 4 A schematic diagram of the three-dimensional structure of the lifting assembly of the present invention is shown.

[0021] Figure 5 A schematic diagram of the three-dimensional structure of the trapezoidal plate of the present invention is shown.

[0022] Figure 6 A schematic diagram of a first three-dimensional structure of a proximity component of the present invention is shown.

[0023] Figure 7 A second three-dimensional structural diagram of a proximity component of the present invention is shown.

[0024] Figure 8 A schematic diagram of the three-dimensional structure of the mounting bracket, high-pressure nozzle and connecting pipe of the present invention is shown.

[0025] Figure 9 The figure shows a three-dimensional structural diagram of the external thread sleeve, the internal thread sleeve and the liquid spraying pipe of the present invention.

[0026] Figure 10 A schematic diagram of the three-dimensional structure of the telescopic cover of the present invention is shown.

[0027] Among them, the above-mentioned drawings include the following drawing marks: 1. frame, 2. bracket, 3. electric guide rail 1, 4. electric guide rail 2, 5. mounting plate, 6. slide plate, 7. cylinder, 8. motor, 9. drill bit, 10. boring tool, 111. slide 1, 112. loading conveyor, 113. slide 2, 114. unloading conveyor, 115. mounting box, 116. support plate, 117. slide 3, 118. discharging conveyor, 121. trapezoidal plate, 122. connecting frame, 123. push plate, 124. inclined surface, 131. moving plate, 132. connecting rod, 133. contact plate, 134. pull plate, 141. mounting frame, 142. high-pressure nozzle, 143. connecting pipe, 151. external threaded sleeve, 152. internal threaded sleeve, 153. spray pipe, 16. telescopic cover. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0029] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0030] Reference Figure 1-Figure 7A boring and drilling device for processing super-large workpieces includes a frame 1, a bracket 2, an electric guide rail 1 3, an electric guide rail 2 4, a mounting plate 5, a slide plate 6, a cylinder 7, a motor 8, a drill bit 9, a boring tool 10, and a conveying mechanism. The bracket 2 is bolted to the middle of the top rear side of the frame 1. The electric guide rails 1 3 are bolted to the left and right sides of the upper part of the bracket 2. The bottom of the sliders of the two electric guide rails 1 3 are bolted to the electric guide rail 2 4. The bottom of the slider of the electric guide rail 2 4 is bolted to the mounting plate 5. Slide plates 6 are slidably connected to the left and right sides of the front side of the mounting plate 5, and cylinders 7 are installed on the left and right sides of the front side of the mounting plate 5 by bolts. The telescopic rod of the cylinder 7 is connected to the slide plate 6, and the front side of the slide plate 6 is installed with a motor 8 by bolts. A drill bit 9 is installed on the output shaft of the right motor 8, and a boring tool 10 is installed on the output shaft of the left motor 8. The conveying mechanism is used to convey the unprocessed oversized workpiece to the bottom of the drill bit 9 and the boring tool 10, and to move the processed oversized workpiece away from under the drill bit 9 and the boring tool 10.

[0031] Reference Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 The conveying mechanism includes a slide 111, a loading conveyor 112, a slide 2 113, a unloading conveyor 114, an installation box 115, a support plate 116, a slide 3 117, a discharge conveyor 118, a lifting component and an approach component. The left side of the top of the frame 1 is slidably connected to the slide 111, and the loading conveyor 112 is installed on the top of the slide 111 by bolts. The right side of the top of the frame 1 is slidably connected to the slide 2 113, and the unloading conveyor 114 is installed on the top of the slide 2 113 by bolts. The middle of the top of the frame 1 is connected to the installation box 115 by bolts, and the support plates are evenly spaced inside the installation box 115. 116. The installation box 115 is set to be through-through from top to bottom, and water and cutting fluid can fall downward through the installation box 115. The installation box 115 is slidably connected with a slide three 117, and the slide three 117 slides through the left and right sides of the installation box 115. The top of the slide three 117 is installed with a discharge conveyor 118 by bolts. The conveying rollers and support plates 116 of the discharge conveyor 118 are staggered. The lifting component is used to lift the discharge conveyor 118 so that the conveying rollers of the discharge conveyor 118 are higher than the top of the support plate 116. The approach component is used to make the loading conveyor 112 and the unloading conveyor 114 close to the discharge conveyor 118.

[0032] Reference Figure 4 and Figure 5The lifting assembly includes a trapezoidal plate 121, a connecting frame 122 and a push plate 123. The left and right sides of the bottom of the slide three 117 are connected to the trapezoidal plate 121. The left and right sides of the bottom of the electric guide rail 2 4 are connected to the connecting frame 122 by bolts. The bottom of the connecting frame 122 is connected to the push plate 123 by bolts. The front side of the top of the push plate 123 is an inclined surface 124.

[0033] Reference Figure 6 and Figure 7 , close to the components including a moving plate 131, a connecting rod 132, a contact plate 133 and a pull plate 134. The left and right sides of the top rear side of the frame 1 are slidably connected with the moving plates 131. The two moving plates 131 slide through the left and right sides of the bracket 2 respectively. The front sides of the moving plates 131 are hinged with three connecting rods 132. The front ends of the three connecting rods 132 on the left are hingedly connected to the rear side of the slide 1 111, and the front ends of the three connecting rods 132 on the right are hingedly connected to the rear side of the slide 2 113 The two moving plates 131 are connected to each other on the top side with a contact plate 133 by bolts. The connecting frame 122 will contact the contact plate 133 during the backward movement. The upper part of the rear side of the connecting frame 122 is connected to two pulling plates 134 by bolts. The two pulling plates 134 on the same connecting frame 122 are arranged opposite to each other in the upper and lower directions. The pulling parts of the pulling plates 134 on the left and right sides that are away from each other are provided with pulling parts, and the pulling parts of the pulling plates 134 are in contact with the contact plate 133.

[0034] The staff puts the oversized workpiece onto the loading conveyor 112 by hoisting, and then controls the electric guide rail 13 to drive the electric guide rail 24 to move backward, and the electric guide rail 24 drives the connecting frame 122 and the push plate 123 to move backward, and the push plate 123 pushes the trapezoidal plate 121 to move upward through the inclined surface 124, and the trapezoidal plate 121 drives the slide 3 117 to move upward, and the slide 3 117 drives the discharge conveyor 118 to move upward, and lifts the discharge conveyor 118 so that the conveying roller of the discharge conveyor 118 is higher than the top of the support plate 116, so as to avoid the oversized workpiece from rubbing against the top of the support plate 116 when being conveyed to the discharge conveyor 118. The backward movement of the connecting frame 122 will stagger with the loading conveyor 112 and the unloading conveyor 114, avoiding The loading-free conveyor 112 and the unloading conveyor 114 touch the connecting frame 122. The connecting frame 122 contacts the contact plate 133 during the backward movement and pushes the contact plate 133 to move backward. The contact plate 133 drives the movable plate 131 to move backward. The movable plate 131 pulls the slide 111 and the slide 2 113 through the connecting rod 132, so that the slide 111 and the slide 2 113 move in the direction close to the discharge conveyor 118, thereby making the loading conveyor 112 and the unloading conveyor 114 close to the discharge conveyor 118, ensuring that the loading conveyor 112 can transport the oversized workpiece to the discharge conveyor 118, and at the same time, it can ensure that the discharge conveyor 118 can transport the oversized workpiece to the unloading conveyor 114. When the material is loaded, the staff controls the loading conveyor 112 to convey the oversized workpiece to the discharging conveyor 118 for loading. After the loading is completed, the electric guide rail 13 is controlled to drive the electric guide rail 24 to move forward, and the electric guide rail 24 drives the connecting frame 122 and the push plate 123 to move forward. The inclined surface 124 of the push plate 123 is out of contact with the trapezoidal plate 121. The slide 3 117 and the discharging conveyor 118 move downward under the action of their own gravity, and the discharging conveyor 118 is lowered, so that the conveying roller of the discharging conveyor 118 is lower than the top of the support plate 116. The oversized workpiece on the discharging conveyor 118 will fall to the top of the support plate 116. The support plate 116 can support the oversized workpiece. The forward movement of the connecting frame 122 can also drive the pulling plate 13 4 moves forward, the pulling part of the pulling plate 134 contacts the contact plate 133 and pulls the contact plate 133 forward, and the contact plate 133 drives the moving plate 131 to move forward, and the moving plate 131 pushes the slide 111 and the slide 2 113 through the connecting rod 132, so that the slide 111 and the slide 2 113 move away from the discharge conveyor 118, thereby making the loading conveyor 112 and the unloading conveyor 114 away from the discharge conveyor 118, and moving the loading conveyor 112 and the unloading conveyor 114 away to prevent the connecting frame 122 from touching the loading conveyor 112 and the unloading conveyor 114. The electric guide rail 13 can drive the drill bit 9 and the boring tool 10 to move forward and backward, and the electric guide rail 24 can drive the drill bit 9 and the boring tool 10 to move left and right.The drill bit 9 can be adjusted to a suitable position so that the drill bit 9 is aligned with the position where a hole needs to be drilled, and then the right motor 8 is started. The output shaft of the right motor 8 drives the drill bit 9 to rotate, controls the telescopic rod of the right cylinder 7 to extend, drives the drill bit 9 to move downward, and the drill bit 9 drills the oversized workpiece. After the drilling is completed, the telescopic rod of the right cylinder 7 is controlled to shorten, drives the drill bit 9 to move upward and reset, and then adjust the position of the boring tool 10 so that the boring tool 10 is aligned with the drilling position on the oversized workpiece, and then start the left motor 8. The output shaft of the left motor 8 drives the boring tool 10 to rotate, controls the telescopic rod of the left cylinder 7 to extend, drives the boring tool 10 to move downward, and the boring tool 10 bores the drilling position on the oversized workpiece. After the boring is completed, the control The telescopic rod of the left cylinder 7 is shortened, driving the boring tool 10 to move upward and reset. When processing an oversized workpiece, another oversized workpiece can be hoisted onto the loading conveyor 112. Then the staff repeats the above operation, causing the discharge conveyor 118 to lift the processed oversized workpiece and move the loading conveyor 112 and the discharge conveyor 114 close to the discharge conveyor 118. The discharge conveyor 118 transports the processed oversized workpiece to the discharge conveyor 114 for unloading. At the same time, the loading conveyor 112 transports the unprocessed oversized workpiece to the discharge conveyor 118 for loading. In this way, oversized workpieces can be processed continuously, thereby improving the overall processing efficiency.

[0035] Reference Figure 8 , also includes a mounting frame 141, a high-pressure nozzle 142 and a connecting pipe 143. The upper rear part of the mounting box 115 is connected to the mounting frame 141 by bolts. Six high-pressure nozzles 142 are evenly spaced and connected to the mounting frame 141. The rear ends of the six high-pressure nozzles 142 are commonly connected to the connecting pipe 143.

[0036] After the processing of the oversized workpiece is completed, the connecting pipe 143 can be connected to an external water source. The water enters the high-pressure nozzle 142 through the connecting pipe 143 and is sprayed out through the high-pressure nozzle 142 to the top of the installation box 115 and the top of the support plate 116, thereby removing the debris on the top of the installation box 115 and the top of the support plate 116 to prevent the position of the oversized workpiece from being offset due to the debris, thereby ensuring the processing accuracy.

[0037] Reference Figure 9 , also includes an external threaded sleeve 151, an internal threaded sleeve 152 and a spray pipe 153. The bottom of the slide 6 is connected to the external threaded sleeve 151, and the external threaded sleeve 151 is connected to the internal threaded sleeve 152 through a thread. The left and right sides of the internal threaded sleeve 152 are connected to the spray pipe 153. The spray pipe 153 on the right is aimed at the drill bit 9 so that the cutting fluid can be sprayed onto the drill bit 9. The spray pipe 153 on the left is aimed at the boring tool 10 so that the cutting fluid can be sprayed onto the boring tool 10.

[0038] The staff can connect the spray pipe 153 to the cutting fluid, and the cutting fluid is sprayed out through the spray pipe 153 onto the drill bit 9 and the boring tool 10, thereby cooling the drill bit 9 and the boring tool 10 and extending the service life of the drill bit 9 and the boring tool 10. The internal threaded sleeve 152 can be removed from the external threaded sleeve 151, making it convenient to replace the spray pipe 153.

[0039] Reference Figure 10 , also includes a telescopic cover 16, the bottom of the internal threaded sleeve 152 is connected to the telescopic cover 16, the slide 6 will drive the telescopic cover 16 to move downward when it moves downward, the telescopic cover 16 moves downward and contacts the oversized workpiece, the telescopic cover 16 will shorten, the telescopic cover 16 can block the debris and prevent the debris from flying everywhere, the slide 6 will drive the telescopic cover 16 to move upward when it moves upward, the telescopic cover 16 will break contact with the oversized workpiece, and the telescopic cover 16 will extend.

[0040] Obviously, the embodiments described above are only part of the embodiments of the present invention, rather than all the embodiments. They only express the preferred implementation methods of the present invention and the description is relatively specific and detailed, but they cannot be understood as limiting the patent scope of the present invention.

[0041] It should be pointed out that, for ordinary technicians in this field, several variations, increases and decreases in quantity, improvements and substitutions can be made without departing from the concept of the present invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

Claims

1. A boring and drilling device for processing super-large workpieces, comprising a frame and a bracket, wherein the bracket is connected to the top of the frame, and wherein: The bracket further includes an electric guide rail 1, an electric guide rail 2, a mounting plate, a slide plate, a cylinder, a motor, a drill bit, a boring tool, and a conveying mechanism. The electric guide rail 1 is mounted on both sides of the left and right sides of the bracket. The bottom of the sliders of the two electric guide rails 1 are jointly mounted with the electric guide rail 2. The slider of the electric guide rail 2 is connected to the mounting plate. Two slide plates are slidably connected to the mounting plate. Two cylinders are mounted on the mounting plate. The telescopic rods of the cylinders are connected to the slide plates. Motors are mounted on the slide plates. A drill bit is mounted on the output shaft of one of the motors. A boring tool is mounted on the output shaft of the other motor. The conveying mechanism is used to transport the unprocessed oversized workpiece to the bottom of the drill bit and the boring tool, and to remove the processed oversized workpiece from under the drill bit and the boring tool. The conveying mechanism includes slide 1, loading conveyor, slide 2, unloading conveyor, installation box, support plate, slide 3, discharge conveyor, lifting assembly and approach assembly; The lifting assembly includes a trapezoidal plate, a connecting frame and a push plate. The left and right sides of the bottom of the slide 3 are connected to the trapezoidal plates. The left and right sides of the bottom of the electric guide rail 2 are connected to the connecting frame. The bottom of the connecting frame is connected to the push plate. The front side of the top of the push plate is an inclined surface. The push plate pushes the trapezoidal plate upward through the inclined surface. The trapezoidal plate drives the discharge conveyor to move upward, lifts the discharge conveyor, and makes the conveying roller of the discharge conveyor higher than the top of the support plate. The approach component includes a moving plate, a connecting rod, a contact plate and a pulling plate. The left and right sides of the top of the frame are slidably connected to the moving plates. The moving plates slide through the bracket. The moving plates are hinged with connecting rods. The connecting rod on the left is hingedly connected to slide one, and the connecting rod on the right is hingedly connected to slide two. The top of the moving plates is connected to the contact plates. The connecting frame will contact the contact plate during the backward movement and push the contact plate to move backward. The contact plate drives the moving plate to move backward. The moving plate pulls slide one and slide two through the connecting rod to make the loading conveyor and unloading conveyor close to the discharging conveyor. Pull plates are connected to the connecting frame. The pull plates are used to pull the contact plate forward. The contact plate drives the moving plate to move forward. The moving plate pushes slide one and slide two through the connecting rod to make the loading conveyor and unloading conveyor away from the discharging conveyor.

2. A boring and drilling device for processing an ultra-large workpiece according to claim 1, characterized in that: The top of the frame is slidably connected to slide one, and a loading conveyor for transporting unprocessed oversized workpieces to the bottom of the drill bit and boring tool is installed on the top of slide one. The top of the frame is slidably connected to slide two, and a unloading conveyor is installed on the top of slide two. The top of the frame is connected to an installation box, and a support plate is connected inside the installation box. Slide three is slidably connected inside the installation box, and slide three slides through the left and right sides of the installation box. A discharging conveyor for transporting the processed oversized workpieces to the discharging conveyor is installed on the top of slide three. The lifting component is used to lift the discharging conveyor so that the conveying roller of the discharging conveyor is higher than the top of the support plate. The approach component is used to make the loading conveyor and the unloading conveyor close to the discharging conveyor.

3. A boring and drilling device for processing an ultra-large workpiece according to claim 2, characterized in that: It also includes a mounting frame, a high-pressure nozzle and a connecting pipe. The mounting box is connected to the mounting frame, the mounting frame is connected to six high-pressure nozzles, and the six high-pressure nozzles are commonly connected to the connecting pipe.

4. A boring and drilling device for processing an ultra-large workpiece according to claim 3, characterized in that: It also includes an external threaded sleeve, an internal threaded sleeve and a liquid spraying pipe. The bottom of the slide plate is connected to the external threaded sleeve, the external threaded sleeve is connected to the internal threaded sleeve through a thread, and the internal threaded sleeve is connected to the liquid spraying pipe.

5. A boring and drilling device for processing an ultra-large workpiece according to claim 4, characterized in that: It also includes a telescopic cover, and the bottom of the internal thread sleeve is connected to the telescopic cover.

6. A boring and drilling device for processing an ultra-large workpiece according to claim 5, characterized in that: The installation box is set up to penetrate from top to bottom.

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