Drilling mechanism for avionics guide plate production
By introducing a cooling system into the drilling mechanism used in the production of avionics guide plates, the problem of excessive drill bit temperature has been solved, ensuring drilling quality and accuracy, extending drill bit life, and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-03-17
AI Technical Summary
The drilling mechanism used in the production of avionics guide plates lacks a cooling device, resulting in excessively high drill bit temperatures, which affects drilling quality and accuracy, and may also lead to drill bit wear and reduced production efficiency.
A drilling mechanism including a drill bit cooling system was designed. Coolant is delivered from the storage tank to the nozzle by a suction pump. The nozzle cools the drill bit and guide plate. After drilling is completed, the coolant and debris are thrown off by a rotating device.
It effectively reduces drill bit temperature, ensures drilling quality and accuracy, extends drill bit life, and improves production efficiency.
Smart Images
Figure CN223997358U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of avionics guide plate production, and in particular to a drilling mechanism for avionics guide plate production. Background Technology
[0002] Avionics guide panels are interfaces or components used in avionics systems for navigation, flight control, or mission management. In modern aircraft, such devices are typically involved in flight management systems (FMS), autopilots, navigation systems (such as GPS and inertial navigation systems), communication systems, and other critical avionics equipment.
[0003] Drilling is a critical step in the production of avionics guide plates, used to create mounting holes, positioning holes, or connection holes. Since avionics equipment typically has extremely high requirements for precision and reliability, the drilling mechanism used must also have high precision, stability, and repeatability.
[0004] However, the drilling mechanism used in the production of avionics guide plates lacks a cooling device during use. When drilling into the guide plate, the drill bit is prone to overheating, which not only affects the quality and accuracy of the drilling, but may also cause the drill bit to wear out faster or even be damaged, thus affecting the continuity and efficiency of production. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a drilling mechanism for the production of aerospace electronic guide plates, which facilitates the cooling of the drill bit and guide plate by setting this device, thereby ensuring the drilling effect of the guide plate.
[0006] This utility model discloses a drilling mechanism for producing avionics guide plates, comprising a worktable, a placement plate, four sets of fixed brackets, four sets of first electric push rods, four sets of clamping plates, four sets of columns, a top plate, a transverse moving device, a longitudinal moving device, a vertical moving device, a first motor, a drill bit, a storage tank, a suction pump, a hose, a mounting bracket, a nozzle, and a rotating device. The worktable has four sets of support legs at its bottom. The rotating device is mounted at the center of the top of the worktable. The placement plate is mounted at the output end of the rotating device. The four sets of fixed brackets are respectively mounted on the left front, left rear, right front, and right rear sides of the top of the placement plate. The four sets of first electric push rods are respectively mounted on the top of the four sets of fixed brackets. The rod output end passes through four sets of fixed frames and connects to four sets of clamps. The top plate is installed on the top of the workbench through four sets of columns. The horizontal moving device is installed at the bottom of the top plate. The vertical moving device is connected to the horizontal moving device and the vertical moving device is connected to the vertical moving device. The first motor is installed at the output end of the vertical moving device. The drill bit is installed at the output end of the first motor. The storage box and the suction pump are both installed on the right side of the top of the top plate. The input end of the suction pump is connected to the storage box. The output end of the suction pump is connected to the input end of the hose. The mounting frame is installed at the right end of the first motor. The nozzle is installed obliquely inside the mounting frame. The nozzle and the drill bit are positioned correspondingly. The output end of the hose passes through the mounting frame and is connected to the nozzle.
[0007] Preferably, the rotating device is configured as a second motor and a motor base. The motor base is installed at the top center of the workbench, and the second motor is installed at the output end of the motor base. The output end of the second motor is connected to the bottom center of the placement plate.
[0008] Preferably, it also includes a chuck, four sets of second electric push rods and four sets of arc-shaped clamps. The chuck is installed at the output end of the first motor, and the drill bit is fitted into the chuck. The four sets of second electric push rods are respectively installed at the outer end of the chuck. The output ends of the four sets of second electric push rods pass through the chuck and are connected to the four sets of arc-shaped clamps. The four sets of arc-shaped clamps clamp and fix the drill bit.
[0009] Preferably, it also includes a liquid guide tube and a collection box, the top of the workbench is provided with a slope towards the middle, the inlet end of the liquid guide tube is connected to the middle of the workbench, and the outlet end of the liquid guide tube is connected to the top of the collection box.
[0010] Preferably, it also includes four sets of baffles, which are respectively installed on the front, rear, left and right sides of the top of the workbench.
[0011] Preferably, it also includes a controller, which is installed on the right end of the right side baffle and is electrically connected to four sets of second electric push rods.
[0012] Preferably, it also includes four sets of fixing rods and four sets of rollers. The four sets of fixing rods are respectively installed at the bottom end of the placement plate, and the four sets of rollers are respectively installed at the bottom end of the four sets of fixing rods. The four sets of rollers roll on the inclined surface of the worktable, and the angle of the four sets of rollers is in contact with the inclined surface of the worktable.
[0013] Preferably, the drill bit is made of hard alloy material.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The guide plate is placed on the placement plate, and then four sets of first electric push rods are turned on. The four sets of first electric push rods drive four sets of clamping plates to fix the guide plate. Then, the position of the drill bit is adjusted by the top plate and the horizontal moving device. After the position of the drill bit is adjusted, the vertical moving device and the first motor are turned on. The first motor drives the drill bit to rotate, and the vertical moving device drives the drill bit to move downward. The drill bit drills a hole in the guide plate. At the same time, the suction pump is turned on, and the coolant in the storage tank is sprayed out through the suction pump and hose to the drilling position of the drill bit and the guide plate, thereby cooling the drill bit and the guide plate. After the guide plate is drilled, the rotating device is turned on, and the rotating device drives the placement plate to rotate as a whole, thereby throwing off the coolant and debris on the guide plate. By setting up this device, it is easy to cool down the drill bit and the guide plate, thereby ensuring the drilling effect of the guide plate. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is an enlarged cross-sectional view of the card holder.
[0017] Figure 3 yes Figure 1 A magnified structural diagram of A in the middle;
[0018] Figure 4 yes Figure 1 A magnified structural diagram of B in the diagram;
[0019] The following are labels in the attached diagram: 1. Workbench; 2. Support leg; 3. Placement plate; 4. Fixing frame; 5. First electric push rod; 6. Clamping plate; 7. Column; 8. Top plate; 9. Lateral movement device; 10. Longitudinal movement device; 11. Vertical movement device; 12. First motor; 13. Drill bit; 14. Storage box; 15. Suction pump; 16. Hose; 17. Mounting frame; 18. Nozzle; 19. Second motor; 20. Motor base; 21. Card holder; 22. Second electric push rod; 23. Arc-shaped clamping plate; 24. Controller; 25. Liquid guide tube; 26. Collection box; 27. Baffle; 28. Fixing rod; 29. Roller. Detailed Implementation
[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0021] like Figures 1 to 4As shown, this utility model discloses a drilling mechanism for producing aviation electronic guide plates, comprising a worktable 1, a placement plate 3, four sets of fixed frames 4, four sets of first electric push rods 5, four sets of clamping plates 6, four sets of columns 7, a top plate 8, a transverse moving device 9, a longitudinal moving device 10, a vertical moving device 11, a first motor 12, a drill bit 13, a storage box 14, a suction pump 15, a hose 16, a mounting frame 17, a nozzle 18, and a rotating device. The worktable 1 has four sets of support legs 2 at its bottom. The rotating device is installed at the center of the top of the worktable 1. The placement plate 3 is installed at the output end of the rotating device. The four sets of fixed frames 4 are respectively installed on the left front side, left rear side, right front side, and right rear side of the top of the placement plate 3. The four sets of first electric push rods 5 are respectively installed on the top of the four sets of fixed frames 4, and the output ends of the four sets of first electric push rods 5 pass through... The top plate 8 is installed on the top of the workbench 1 via four sets of fixed frames 4 and four sets of clamping plates 6. The horizontal moving device 9 is installed at the bottom of the top plate 8. The vertical moving device 10 is connected to the horizontal moving device 9. The vertical moving device 11 is connected to the vertical moving device 10. The first motor 12 is installed at the output end of the vertical moving device 11. The drill bit 13 is installed at the output end of the first motor 12. The storage box 14 and the suction pump 15 are both installed on the right side of the top of the top plate 8. The input end of the suction pump 15 is connected to the storage box 14. The output end of the suction pump 15 is connected to the input end of the hose 16. The mounting frame 17 is installed at the right end of the first motor 12. The nozzle 18 is installed obliquely inside the mounting frame 17. The nozzle 18 corresponds to the position of the drill bit 13. The output end of the hose 16 passes through the mounting frame 17 and is connected to the nozzle 18.
[0022] The guide plate is placed on the placement plate 3, and then the four sets of first electric push rods 5 are turned on. The four sets of first electric push rods 5 drive the four sets of clamping plates 6 to fix the guide plate. Then, the position of the drill bit 13 is adjusted by the top plate 8 and the horizontal moving device 9. After the position of the drill bit 13 is adjusted, the vertical moving device 11 and the first motor 12 are turned on. The first motor 12 drives the drill bit 13 to rotate, and the vertical moving device 11 drives the drill bit 13 to move downward. The drill bit 13 drills a hole in the guide plate. At the same time, the suction pump 15 is turned on, and the coolant in the storage tank 14 is sprayed from the nozzle 18 through the suction pump 15 and the hose 16 to the drilling position of the drill bit 13 and the guide plate, thereby cooling the drill bit 13 and the guide plate. After the guide plate is drilled, the rotating device is turned on, and the rotating device drives the placement plate 3 to rotate as a whole, thereby throwing off the coolant and debris on the guide plate. By setting up this device, it is easy to cool down the drill bit 13 and the guide plate, thereby ensuring the drilling effect of the guide plate.
[0023] As a preferred embodiment of the above, the rotating device is configured as a second motor 19 and a motor base 20. The motor base 20 is installed at the top center of the workbench 1, and the second motor 19 is installed at the output end of the motor base 20. The output end of the second motor 19 is connected to the bottom center of the placement plate 3.
[0024] By setting up a second motor 19 and a motor base 20, the second motor 19 is turned on, which drives the placement plate 3 to rotate, thereby throwing off the coolant and debris on the guide rod, making it easier to clean the coolant and debris on the guide plate.
[0025] As a preferred embodiment of the above, it also includes a cassette 21, four sets of second electric push rods 22 and four sets of arc-shaped clamping plates 23. The cassette 21 is installed at the output end of the first motor 12, and the drill bit 13 is fitted into the cassette 21. The four sets of second electric push rods 22 are respectively installed at the outer end of the cassette 21. The output ends of the four sets of second electric push rods 22 pass through the cassette 21 and are connected to the four sets of arc-shaped clamping plates 23. The four sets of arc-shaped clamping plates 23 clamp and fix the drill bit 13.
[0026] By setting up the cassette 21, the second electric push rod 22, and the arc-shaped clamping plate 23, the drill bit 13 is placed in the cassette 21. Then, the four sets of second electric push rods 22 are opened, which drive the four sets of arc-shaped clamping plates 23 to move inward. The four sets of arc-shaped clamping plates 23 clamp and fix the drill bit 13, making it easy to disassemble and replace the drill bit 13.
[0027] As a preferred embodiment of the above embodiment, it also includes a liquid guide tube 25 and a collection box 26. The top of the workbench 1 is provided with an inclined surface towards the middle. The input end of the liquid guide tube 25 is connected to the middle of the workbench 1, and the output end of the liquid guide tube 25 is connected to the top of the collection box 26.
[0028] By setting up the liquid guide pipe 25 and the collection box 26, the coolant and debris are introduced into the collection box 26 along the inclined surface of the workbench 1 through the liquid guide pipe 25 for collection, which facilitates the collection of coolant and debris.
[0029] As a preferred embodiment of the above embodiment, it also includes four sets of baffles 27, which are respectively installed on the front, rear, left and right sides of the top of the workbench 1.
[0030] By setting baffle 27, coolant and debris can be prevented from being thrown out to the outside of worktable 1.
[0031] As a preferred embodiment of the above embodiment, a controller 24 is also included. The controller 24 is installed at the right end of the right side baffle 27 and is electrically connected to four sets of second electric push rods 22.
[0032] By setting up a controller 24, which simultaneously controls the movement of four sets of second electric push rods 22, the accuracy of fixing the drill bit 13 with the four sets of arc-shaped clamps 23 can be guaranteed.
[0033] As a preferred embodiment of the above, it also includes four sets of fixing rods 28 and four sets of rollers 29. The four sets of fixing rods 28 are respectively installed at the bottom of the placement plate 3, and the four sets of rollers 29 are respectively installed at the bottom of the four sets of fixing rods 28. The four sets of rollers 29 roll on the inclined surface of the workbench 1, and the angle of the four sets of rollers 29 is in contact with the inclined surface of the workbench 1.
[0034] By setting fixed rods 28 and rollers 29, when the placement plate 3 rotates, the four sets of fixed rods 28 drive the four sets of rollers 29 to roll on the worktable 1, thereby supporting the placement plate 3.
[0035] As a preferred embodiment of the above, the drill bit 13 is made of hard alloy material;
[0036] Hard alloy materials have high hardness and are not easily deformed or broken.
[0037] This utility model discloses a drilling mechanism for producing avionics guide plates. During operation, the guide plate is first placed on a placement plate 3. Then, four sets of first electric push rods 5 are activated, which in turn drive four sets of clamping plates 6 to fix the guide plate. Next, the position of the drill bit 13 is adjusted via a top plate 8 and a lateral moving device 9. After the drill bit 13 is properly positioned, a vertical moving device 11 and a first motor 12 are activated. The first motor 12 drives the drill bit 13 to rotate, while the vertical moving device 11 drives the drill bit 13 to move downwards. Drill bit 13 drills holes in the guide plate, and at the same time, suction pump 15 is turned on. Coolant in storage tank 14 is sprayed from nozzle 18 through suction pump 15 and hose 16 to the drilling position of drill bit 13 and guide plate, thereby cooling drill bit 13 and guide plate. After the guide plate is drilled, second motor 19 is turned on, which drives the placement plate 3 to rotate as a whole, thereby throwing off coolant and debris on guide plate. Coolant and debris are then guided along the inclined surface of workbench 1 through liquid guide pipe 25 into collection tank 26 for collection.
[0038] The drilling mechanism for producing avionics guide plates of this utility model uses common mechanical methods for installation, connection, or setting. Any method that can achieve the desired effect can be implemented. The first electric push rod 5, the lateral moving device 9, the longitudinal moving device 10, the vertical moving device 11, the first motor 12, the suction pump 15, the second motor 19, the second electric push rod 22, and the controller 24 of the drilling mechanism for producing avionics guide plates of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual.
[0039] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A drilling mechanism for avionics bezel production, characterized by, The utility model provides a kind of drilling machine, including workbench (1), placing plate (3), four groups of fixed frame (4), four groups of first electric push rod (5), four groups of clamping plate (6), four groups of stand (7), top plate (8), transverse moving device (9), longitudinal moving device (10), vertical moving device (11), first motor (12), drill bit (13), storage tank (14), suction pump (15), hose (16), mounting frame (17), spray head (18) and rotating device, workbench (1) bottom end is provided with four groups of supporting leg (2), rotating device is installed in workbench (1) top end middle part, placing plate (3) is installed in rotating device output, four groups of fixed frame (4) are respectively installed in the left front side, left rear side, right front side and right rear side of placing plate (3) top end, four groups of first electric push rod (5) are respectively installed in four groups of fixed frame (4) top end, four groups of first electric push rod (5) output respectively pass through four groups of fixed frame (4) and four groups of clamping plate (6) are connected, top plate (8) is installed in workbench (1) top end by four groups of stand (7), transverse moving device (9) is installed in top plate (8) bottom end, longitudinal moving device (10) is connected with transverse moving device (9), vertical moving device (11) is connected with longitudinal moving device (10), first motor (12) is installed in vertical moving device (11) output, drill bit (13) is installed in first motor (12) output, storage tank (14) and suction pump (15) are all installed in the right side of top plate (8) top end, suction pump (15) input communicates with storage tank (14), suction pump (15) output is connected with the input end of hose (16), mounting frame (17) is installed in first motor (12) right end, spray head (18) is installed in mounting frame (17) inner end obliquely, spray head (18) and drill bit (13) position correspond, hose (16) output passes through mounting frame (17) and communicates with spray head (18).
2. The drilling mechanism for the production of avionics chocks according to claim 1, characterized in that, Rotating device is set as second motor (19) and motor base (20), motor base (20) is installed in workbench (1) top end middle part, second motor (19) is installed in motor base (20) output, second motor (19) output is connected with the bottom end middle part of placing plate (3).
3. The drilling mechanism for the production of avionics bezels according to claim 2, characterized in that, It also includes card seat (21), four groups of second electric push rod (22) and four groups of arc clamping plate (23), card seat (21) is installed in first motor (12) output, drill bit (13) is clamped with card seat (21), four groups of second electric push rod (22) are respectively installed in card seat (21) outer end, four groups of second electric push rod (22) output respectively pass through card seat (21) and are connected with four groups of arc clamping plate (23), four groups of arc clamping plate (23) are fixed to drill bit (13) clamping.
4. The drilling mechanism for the production of avionics chocks according to claim 3, characterized in that, It also includes liquid guide pipe (25) and collection tank (26), workbench (1) top end is provided with to the middle inclined plane, liquid guide pipe (25) input communicates with workbench (1) middle part, liquid guide pipe (25) output is connected with the top end of collection tank (26).
5. The drilling mechanism for the production of avionics chocks according to claim 4, characterized in that, It also includes four groups of baffle (27), four groups of baffle (27) are respectively installed in the front side, rear side, left side and right side of workbench (1) top end.
6. The drilling mechanism for the production of avionics chocks according to claim 5, characterized in that, It also includes a controller (24), the controller (24) is installed at the right end of the right baffle (27), and the controller (24) is electrically connected with the four groups of second electric push rods (22).
7. The drilling mechanism for the production of avionics bezels according to claim 6, characterized in that, It also includes four groups of fixed rods (28) and four groups of rollers (29), the four groups of fixed rods (28) are respectively installed at the bottom end of the placing plate (3), the four groups of rollers (29) are respectively installed at the bottom end of the four groups of fixed rods (28), the four groups of rollers (29) roll on the inclined surface of the workbench (1), and the four groups of rollers (29) are angularly attached to the inclined surface of the workbench (1).
8. The drilling mechanism for the production of avionics flight deck as claimed in claim 7, wherein, The drill bit (13) is made of hard alloy.