CN112059499A

CN112059499A - Unmanned aerial vehicle production is with welding frock that has polishing performance

Info

Publication number: CN112059499A
Application number: CN202010780390.4A
Authority: CN
Inventors: 杨喆; 龙土志; 邓君
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-12-11
Anticipated expiration: 2040-08-06
Also published as: CN112059499B

Abstract

The invention discloses a welding tool with polishing performance for unmanned aerial vehicle production, which comprises a device base and a buffer telescopic column, wherein the left side of the top of the device base is provided with a starting bracket, the top of the starting bracket is provided with a sliding mechanism, the rear side of the sliding mechanism is connected with a transmission mechanism, the front side of the top of the device base is provided with a welding mechanism, the rear side of the welding mechanism is provided with a fixed side plate, the right side of the welding mechanism is provided with a base, and the top of the base is provided with a fixed frame, the grinding mechanism is convenient to grind each part of the unmanned aerial vehicle.

Description

Unmanned aerial vehicle production is with welding frock that has polishing performance

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a welding tool with polishing performance for unmanned aerial vehicle production.

Background

The unmanned plane is an unmanned plane mainly controlled by radio remote control or self program, is originally appeared in the 20 th century, is practical as a target plane for training at the time, is a term for describing the unmanned plane of the latest generation in many countries, and after the 20 th century 90 th, due to the performance of gulf war, the successful development and battlefield application of the unmanned plane reveal a new chapter of non-contact war which is mainly intelligent weapon and information weapon of remote attack type.

Traditional unmanned aerial vehicle need carry out the polishing of certain degree to each position and organism surface when processing the equipment, then in common phenomenon, the polishing of part and organism surface needs people to manually accomplish, and this has serious precision skew to unmanned aerial vehicle holistic processingquality, has produced great influence to unmanned aerial vehicle's production efficiency because of artificial manual operation simultaneously.

Disclosure of Invention

The invention aims to provide a welding tool with polishing performance for unmanned aerial vehicle production, and aims to solve the problems that when a traditional unmanned aerial vehicle provided in the background technology is processed and assembled, all parts and the surface of a machine body need to be polished to a certain degree, and then in a common phenomenon, polishing of parts and the surface of the machine body needs to be completed manually by people, so that the whole processing quality of the unmanned aerial vehicle is seriously deviated in precision, and meanwhile, the production efficiency of the unmanned aerial vehicle is greatly influenced due to manual operation.

In order to achieve the purpose, the invention provides the following technical scheme: a welding tool with polishing performance for unmanned aerial vehicle production comprises a device base and a buffering telescopic column, wherein a starting support is arranged on the left side of the top of the device base, a sliding mechanism is arranged on the top of the starting support, a transmission mechanism is connected to the rear side of the sliding mechanism, a welding mechanism is arranged on the front side of the top of the device base, a fixed side plate is arranged on the rear side of the welding mechanism, a base is arranged on the right side of the welding mechanism, a fixed frame is arranged on the top of the base, a foot rest is arranged on the front side of the fixed frame, a fixed plate is arranged on the rear side of the fixed frame, a trapezoidal frame is connected to the top of the fixed plate, a motor is arranged on the top of the trapezoidal frame, a rotating shaft is connected to the bottom of the motor, a polishing mechanism is connected to the bottom of the rotating shaft, a connecting block is arranged on, the bottom of the fixed side plate is provided with a fixed support, the top of the fixed side plate is provided with an inclined frame, the right side of the fixed side plate is provided with a stopping frame, the inside of the stopping frame is provided with a support plate, the right side of the stopping frame is provided with a fixed column, the bottom of the sliding mechanism is provided with a sliding chassis, the top of the sliding chassis is provided with a circular column, the top of the circular column is provided with a T-shaped sliding rail, the top of the T-shaped sliding rail is provided with a concave sliding block, the top of the transmission mechanism is provided with a movable strip, the bottom of the movable strip is connected with a support, the bottom of the support is provided with a movable base, the bottom of the movable base is provided with a roller, the bottom of the welding mechanism is provided with a welding machine base, the top of the welding machine base is, the utility model discloses a flexible structure of polishing machine, including fixed strip, fixed axle, the bevel edge of grinding machanism, the fixed axle is run through to the inside of fixed strip, and is provided with the welding machine around the fixed axle, the inside groove of polishing that is provided with of hypotenuse of grinding machanism, grinding machanism's inside mid point position is provided with the gear shaft, and is provided with the runner around the gear shaft, the both sides of runner are connected with linking strip, and the top of runner is provided with the carousel, the central point of carousel is provided with the loose axle, and the top of carousel is provided with the dull and stereotyped dish, the bottom of.

Preferably, the sliding mechanisms are arranged in two groups, the two groups of sliding mechanisms are in an axisymmetric structure, the T-shaped sliding rails and the concave sliding blocks in the sliding mechanisms are in an embedded structure, and the T-shaped sliding rails and the concave sliding blocks form a sliding structure.

Preferably, the moving strip is connected between the two sets of sliding mechanisms and perpendicular to the two sets of sliding mechanisms, and the sliding distances of the rollers along with the sliding mechanisms are the same.

Preferably, the telescopic link among the welding mechanism is extending structure, and the flexible length of telescopic link is not less than the width of device base, the fixed strip is the structure of running through with the fixed axle, and fixed strip and fixed axle constitution rotating-structure.

Preferably, the base is fixed knot constructs through the foot rest with fixed frame, and the base is the mechanism of laminating completely with fixed frame, foot rest, the fixed plate sets up two sets ofly altogether, and two sets of fixed plates are parallel structure.

Preferably, the motor is connected structure from top to bottom through the pivot with the gear shaft, and pivot and gear shaft constitute rotatable structure, the gear shaft is embedded structure with the runner, and gear shaft and runner are transmission structure.

Preferably, the hydraulic machine in the telescopic jacking mechanism is of a telescopic structure, the telescopic length of the hydraulic machine is greater than the height of the fixed side plate, the two groups of buffer telescopic columns are arranged, and the two groups of buffer telescopic columns are of an axisymmetric structure.

Preferably, the grinding grooves are arranged in two groups, each group of grinding grooves is arranged in six groups, and each group of grinding grooves are distributed in the grinding mechanism in an equidistant structure.

Preferably, the turntable and the movable shaft are in a penetrating structure, and the turntable and the movable shaft form a rotating structure.

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

1. according to the invention, through the arrangement of the sliding mechanism and the transmission mechanism, the device main body forms a complete transportation mechanism, when the whole unmanned aerial vehicle is arranged at the top of the sliding mechanism, the T-shaped sliding rail and the concave sliding block can slide, and meanwhile, the rollers at the bottom of the transmission structure are driven to rotate, so that the effective transmission of the unmanned aerial vehicle is realized, and the unmanned aerial vehicle is transmitted to the top of the fixed side plate, and the grinding mechanism can conveniently carry out grinding operation on each part of the unmanned aerial vehicle.

2. According to the invention, through the arrangement of the welding mechanism, a supplementary welding operation can be carried out on an incomplete welding area of the unmanned aerial vehicle at one position on the device, when the unmanned aerial vehicle reaches the operation position of the welding mechanism, the telescopic rod in the welding mechanism extends to adjust the position of the welding machine, and when the position reaches a specified place, the fixed shaft rotates in an angle, so that the welding machine can conveniently carry out proper angle adjustment, and therefore, the welding position of the unmanned aerial vehicle can be effectively welded, and the rotating structure can weld different parts, so that the maximum efficiency of welding is realized.

3. According to the invention, through the arrangement of the grinding mechanism, a mechanism capable of grinding the unmanned aerial vehicle in all directions is arranged on the device, when the unmanned aerial vehicle slides rightwards along the fixed side plate, the motor operates to drive the rotating shaft and the gear shaft to rotate, and due to the gear shaft, the rotating wheel and the embedded structure, transmission type operation can be performed, so that the grinding disc on the surface of the rotating wheel can be used for grinding the unmanned aerial vehicle, and meanwhile, the grinding operation can be performed on the side surface of the unmanned aerial vehicle due to the inclined design of the grinding groove.

4. According to the invention, through the arrangement of the telescopic ejection mechanism, a mechanism capable of transporting the unmanned aerial vehicle is arranged on the device, the telescopic ejection mechanism can operate after the unmanned aerial vehicle is polished by the polishing mechanism, the hydraulic press in the telescopic ejection mechanism performs telescopic operation, the buffer telescopic column jacks the bottom of the unmanned aerial vehicle under the extension action of the hydraulic press, and the unmanned aerial vehicle is ejected to the inclined frame, so that the later operation of the unmanned aerial vehicle is facilitated.

5. According to the invention, through the arrangement of the parking frame and the inclined frame, a mechanism capable of conveying and stopping the unmanned aerial vehicle is arranged on the device, the unmanned aerial vehicle is arranged at the top of the inclined frame through the extension action of the telescopic top mechanism, along with the arrangement of the triangular block on the right side of the inclined frame, the unmanned aerial vehicle can slide to the top of the parking frame along the triangular block, and the bottom of the unmanned aerial vehicle is supported by the supporting plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a sliding mechanism according to the present invention;

FIG. 3 is a schematic view of the structure of the transmission mechanism of the present invention;

FIG. 4 is a schematic view of the welding mechanism of the present invention;

FIG. 5 is a schematic view of a grinding mechanism according to the present invention;

FIG. 6 is a schematic view of the structure of the runner of the present invention;

fig. 7 is a schematic structural view of the retractable roof mechanism of the present invention.

In the figure: 1. a device base; 2. starting the bracket; 3. a sliding mechanism; 4. a transmission mechanism; 5. a welding mechanism; 6. fixing the side plate; 7. a base; 8. a fixing frame; 9. a foot rest; 10. a fixing plate; 11. a ladder frame; 12. a motor; 13. a rotating shaft; 14. a joining block; 15. a polishing mechanism; 16. a telescoping jacking mechanism; 17. a sloping frame; 18. fixing a bracket; 19. stopping the frame; 20. a support plate; 21. fixing a column; 22. a sliding chassis; 23. a circular column; 24. a T-shaped slide rail; 25. a concave slider; 26. a moving bar; 27. a support; 28. moving the base; 29. a roller; 30. a welding machine base; 31. a pillar; 32. a telescopic rod; 33. a fixing strip; 34. a fixed shaft; 35. welding machine; 36. a gear shaft; 37. a rotating wheel; 3701. a turntable; 3702. a movable shaft; 3703. a sanding disc; 38. a connecting strip; 39. grinding the groove; 40. a hydraulic base; 41. a hydraulic press; 42. buffer telescopic column.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a welding tool with polishing performance for unmanned aerial vehicle production comprises a device base 1 and a buffer telescopic column 42, wherein the left side of the top of the device base 1 is provided with a starting support 2, the top of the starting support 2 is provided with sliding mechanisms 3, the sliding mechanisms 3 are arranged in two groups, the two groups of sliding mechanisms 3 are in an axisymmetric structure, a T-shaped sliding rail 24 and a concave sliding block 25 in each sliding mechanism 3 are in an embedded structure, the T-shaped sliding rail 24 and the concave sliding block 25 form a sliding structure, the unmanned aerial vehicle is processed and transported, the rear side of each sliding mechanism 3 is connected with a transmission mechanism 4, the front side of the top of the device base 1 is provided with a welding mechanism 5, the rear side of the welding mechanism 5 is provided with a fixed side plate 6, the right side of the welding mechanism 5 is provided with a base 7, the top of the base 7 is provided with a fixed frame 8, the base 7, the fixed frame 8 and the foot rests 9 are completely attached mechanisms, the fixed plates 10 are arranged in two groups, the two groups of fixed plates 10 are in parallel structures, the unmanned aerial vehicle is heavy in weight, the fixed side plates 6 support the unmanned aerial vehicle, the stability of the fixed side plates 6 needs to be considered, the base 7, the fixed frame 8 and the foot rests 9 are arranged, the stability of the fixed side plates 6 can be greatly improved, the foot rests 9 are arranged on the front side of the fixed frame 8, the fixed plates 10 are arranged on the rear side of the fixed frame 8, the top of the fixed plates 10 is connected with the trapezoidal frame 11, the top of the trapezoidal frame 11 is provided with the motor 12, the motor 12 and the gear shaft 36 are in an up-down connection structure through the rotating shaft 13, the rotating shaft 13 and the gear shaft 36 form a rotatable structure, the gear shaft 36 and the rotating wheels 37 are in an embedded structure, the gear shaft 36 and the rotating, the transmission operation of the gear shaft 36 and the rotating wheel 37 is facilitated, and further the grinding disc 3703 on the surface of the rotating wheel 37 can perform the grinding operation on the unmanned aerial vehicle, the bottom of the motor 12 is connected with the rotating shaft 13, the bottom of the rotating shaft 13 is connected with the grinding mechanism 15, the bottom of the trapezoidal frame 11 is provided with the connecting block 14, the rear side of the fixed side plate 6 is provided with the telescopic top mechanism 16, the bottom of the fixed side plate 6 is provided with the fixed bracket 18, the top of the fixed side plate 6 is provided with the inclined frame 17, the right side of the fixed side plate 6 is provided with the parking frame 19, the inside of the parking frame 19 is provided with the support plate 20, the right side of the parking frame 19 is provided with the fixed column 21, the bottom of the sliding mechanism 3 is provided with the sliding chassis 22, the top of the sliding chassis 22 is provided with the circular column 23, the top of the circular column 23 is provided with the T, the bottom of the moving strip 26 is connected with a bracket 27, the moving strip 26 is connected between the two groups of sliding mechanisms 3, the moving strip 26 is perpendicular to the two groups of sliding mechanisms 3, the sliding distance of the roller 29 along with the sliding mechanisms 3 is the same, the unmanned aerial vehicle is convenient to transport, the bottom of the bracket 27 is provided with a moving base 28, the bottom of the moving base 28 is provided with the roller 29, the bottom of the welding mechanism 5 is provided with a welding machine base 30, the top of the welding machine base 30 is provided with a support column 31, the rear side of the top of the support column 31 is provided with an expansion link 32, the rear side of the expansion link 32 is provided with a fixed strip 33, the expansion link 32 in the welding mechanism 5 is in an expansion structure, the expansion length of the expansion link 32 is not less than the width of the device base 1, the fixed strip 33 and a fixed shaft 34 are in a penetrating structure, the fixed strip, the position of the welding machine 35 is adjusted, when the position reaches a designated place, the fixed shaft 34 rotates angularly, the welding machine 35 can conveniently adjust the angle properly, thereby effectively welding the welding position of the unmanned aerial vehicle, and the rotating structure can weld different parts, the welding efficiency is maximized, the fixed shaft 34 penetrates through the fixed bar 33, the welding machine 35 is arranged around the fixed shaft 34, the grinding grooves 39 are arranged inside the bevel edge of the grinding mechanism 15, the grinding grooves 39 are arranged in two groups, and each group of grinding grooves 39 is arranged in six groups, each group of grinding grooves 39 are distributed inside the grinding mechanism 15 in an equidistant structure, the side surfaces of the grinding grooves 39 are designed in an inclined body type, the grinding operation can be carried out on the side surfaces of the unmanned aerial vehicle, the gear shaft 36 is arranged at the middle point position inside the grinding mechanism 15, the rotating wheels 37 are arranged around the gear shaft 36, the two sides of the rotating wheels 37 are connected with connecting bars 38, and the top of the rotating wheel 37 is provided with a rotating disc 3701, the rotating disc 3701 and the movable shaft 3702 are in a penetrating structure, and the rotating disc 3701 and the movable shaft 3702 form a rotating structure, so that the grinding disc 3703 at the top of the rotating disc 3701 can be rotated freely for grinding operation, the movable shaft 3702 is arranged at the center point of the rotating disc 3701, the grinding disc 3703 is arranged at the top of the rotating disc 3701, the bottom of the telescopic jacking mechanism 16 is provided with a hydraulic base 40, the top of the hydraulic base 40 is provided with a hydraulic machine 41, the hydraulic machine 41 in the telescopic jacking mechanism 16 is in a telescopic structure, the telescopic length of the hydraulic machine 41 is greater than the height of the fixed side plate 6, the two groups of buffer telescopic columns 42 are arranged together, the two groups of buffer telescopic columns 42 are in an axisymmetric structure, after the unmanned aerial vehicle is ground by the grinding mechanism 15, the telescopic jacking mechanism 16 can operate, the hydraulic machine 41 in the telescopic jacking mechanism, jack-up unmanned aerial vehicle bottom to on pushing up unmanned aerial vehicle to the sloping 17, the unmanned aerial vehicle's of being convenient for later stage operation, the top of hydraulic press 41 is provided with the flexible post 42 of buffering.

The working principle is as follows: for the grinding and welding tool of the unmanned aerial vehicle, when the device works, firstly, the unmanned aerial vehicle is arranged at the top of the sliding mechanism 3 to be fixed, the bottom of the machine body is arranged at the top of the moving strip 26, grinding and welding preparation work is well done, after the unmanned aerial vehicle is fixed, the T-shaped sliding rail 24 and the concave sliding block 25 in the sliding mechanism 3 slide to drive the roller 29 at the bottom of the transmission mechanism 4 to slide, so that the unmanned aerial vehicle is sent to the working position of the welding mechanism 5, after the unmanned aerial vehicle reaches the designated position, the welding mechanism 5 works, the telescopic rod 32 extends to drive the welding machine 35 to move towards the direction of the unmanned aerial vehicle, after the unmanned aerial vehicle extends to the designated position, the fixed shaft 34 rotates to drive the welding machine 35 to carry out final angle adjustment, further, welding work can be carried out on different positions of the unmanned aerial vehicle, welding efficiency is improved, the motor 12 starts to operate, drive pivot 13 and gear shaft 36 and rotate, because the embedded structure of gear shaft 36 and runner 37, gear shaft 36 and runner 37 can carry out the transmission operation, be convenient for the dull polish dish 3703 on runner 37 surface carry out the operation of polishing simultaneously to the top of organism, the design of groove 39 italics of polishing, can carry out effectual polishing operation to the fuselage side, the standby body obtains polishing back, the operation of the 16 models of flexible ejection mechanism, hydraulic press 41 in the flexible ejection mechanism 16 carries out flexible operation, flexible post 42 of buffering is under the extension effect of hydraulic press 41, jack-up unmanned aerial vehicle bottom, and with unmanned aerial vehicle on pushing up to the sloping frame 17, unmanned aerial vehicle can slide along with the triangle block on sloping frame 17 right side afterwards, and slide to in shutting down the frame 19, and unmanned aerial vehicle bottom can be through the support of backup pad 20, so far, the whole welding polishing operation of unmanned aerial vehicle can be accomplished.

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

Claims

1. The utility model provides an unmanned aerial vehicle production is with welding frock that has polishing performance, includes device base (1) and flexible post of buffering (42), its characterized in that: the device is characterized in that a starting support (2) is arranged on the left side of the top of a base (1), a sliding mechanism (3) is arranged at the top of the starting support (2), a transmission mechanism (4) is connected to the rear side of the sliding mechanism (3), a welding mechanism (5) is arranged on the front side of the top of the base (1), a fixed side plate (6) is arranged on the rear side of the welding mechanism (5), a base (7) is arranged on the right side of the welding mechanism (5), a fixed frame (8) is arranged on the top of the base (7), a foot rest (9) is arranged on the front side of the fixed frame (8), a fixed plate (10) is arranged on the rear side of the fixed frame (8), a trapezoidal frame (11) is connected to the top of the fixed plate (10), a motor (12) is arranged on the top of the trapezoidal frame (11), a rotating shaft (13) is connected to the bottom of the motor (12), the bottom of the trapezoid frame (11) is provided with a connecting block (14), the rear side of the fixed side plate (6) is provided with a telescopic top mechanism (16), the bottom of the fixed side plate (6) is provided with a fixed support (18), the top of the fixed side plate (6) is provided with an inclined frame (17), the right side of the fixed side plate (6) is provided with a stopping frame (19), the inside of the stopping frame (19) is provided with a support plate (20), the right side of the stopping frame (19) is provided with a fixed column (21), the bottom of the sliding mechanism (3) is provided with a sliding chassis (22), the top of the sliding chassis (22) is provided with a circular column (23), the top of the circular column (23) is provided with a T-shaped sliding rail (24), the top of the T-shaped sliding rail (24) is provided with a concave slider (25), the top of the transmission mechanism (4) is provided with, a support (27) is connected to the bottom of the movable strip (26), a movable base (28) is arranged at the bottom of the support (27), rollers (29) are arranged at the bottom of the movable base (28), a welding machine base (30) is arranged at the bottom of the welding mechanism (5), a support column (31) is arranged at the top of the welding machine base (30), an expansion rod (32) is arranged on the rear side of the top of the support column (31), a fixing strip (33) is arranged on the rear side of the expansion rod (32), a fixing shaft (34) penetrates through the fixing strip (33), welding machines (35) are arranged around the fixing shaft (34), a grinding groove (39) is arranged inside the bevel edge of the grinding mechanism (15), a gear shaft (36) is arranged at the middle point inside the grinding mechanism (15), and rotating wheels (37) are arranged around the gear shaft (36), the two sides of the rotating wheel (37) are connected with connecting strips (38), the top of the rotating wheel (37) is provided with a rotating disc (3701), the central point of the rotating disc (3701) is provided with a movable shaft (3702), the top of the rotating disc (3701) is provided with a grinding disc (3703), the bottom of the telescopic jacking mechanism (16) is provided with a hydraulic base (40), the top of the hydraulic base (40) is provided with a hydraulic machine (41), and the top of the hydraulic machine (41) is provided with a buffer telescopic column (42).

2. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the sliding mechanisms (3) are arranged in two groups, the two groups of sliding mechanisms (3) are in an axisymmetric structure, the T-shaped sliding rails (24) and the concave sliding blocks (25) in the sliding mechanisms (3) are in an embedded structure, and the T-shaped sliding rails (24) and the concave sliding blocks (25) form a sliding structure.

3. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the moving strip (26) is connected between the two groups of sliding mechanisms (3), the moving strip (26) is perpendicular to the two groups of sliding mechanisms (3), and the sliding distances of the rollers (29) along with the sliding mechanisms (3) are the same.

4. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: telescopic link (32) among welding mechanism (5) are extending structure, and the flexible length of telescopic link (32) is not less than the width of device base (1), fixed strip (33) are the structure of running through with fixed axle (34), and fixed strip (33) and fixed axle (34) constitute rotating-structure.

5. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: base (7) are fixed knot through foot rest (9) with fixed frame (8) and construct, and base (7) are the mechanism of laminating completely with fixed frame (8), foot rest (9), fixed plate (10) set up two sets ofly altogether, and two sets of fixed plate (10) are parallel structure.

6. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the motor (12) and the gear shaft (36) are connected up and down through the rotating shaft (13), the rotating shaft (13) and the gear shaft (36) form a rotatable structure, the gear shaft (36) and the rotating wheel (37) are of an embedded structure, and the gear shaft (36) and the rotating wheel (37) are of a transmission structure.

7. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the hydraulic machine (41) in the telescopic jacking mechanism (16) is of a telescopic structure, the telescopic length of the hydraulic machine (41) is greater than the height of the fixed side plate (6), the two groups of buffer telescopic columns (42) are arranged, and the two groups of buffer telescopic columns (42) are of an axisymmetric structure.

8. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the grinding grooves (39) are arranged in two groups, each grinding groove (39) is six, and each grinding groove (39) is distributed in the grinding mechanism (15) in an equidistant structure.

9. The welding frock that has grinding performance for unmanned aerial vehicle production of claim 1, its characterized in that: the rotating disc (3701) and the movable shaft (3702) are in a penetrating structure, and the rotating disc (3701) and the movable shaft (3702) form a rotating structure.