Punching equipment for undercarriage machining

Abstract

The utility model discloses punching equipment for undercarriage processing, which relates to the technical field of undercarriage processing and comprises a supporting unit, a clamping unit arranged above the supporting unit, a movable adjusting unit arranged above the supporting unit and an angle adjusting unit arranged at the top of the movable adjusting unit. The drilling unit is arranged on the side part of the angle adjusting unit; the moving adjusting unit comprises a fixing groove formed in the top of the supporting unit, a lead screw movably arranged in the fixing groove, a moving piece installed on the lead screw and a driving motor installed at the input end of the lead screw. According to the punching equipment for undercarriage machining, through the arrangement of the movement adjusting unit and the angle adjusting unit, punching of different positions of undercarriages of different models and sizes is achieved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of landing gear processing, and particularly relates to a drilling device for landing gear processing. Background Art

[0002] An unmanned helicopter refers to a vertical takeoff and landing (VTOL) unmanned aircraft that is remotely controlled by radio on the ground or / and autonomously controlled. The landing gear, as an important safety functional component of the unmanned helicopter, is an important support system for the aircraft to take off, land, taxi on the ground and park, and is also the main load-bearing component of the unmanned helicopter. The landing gear of the unmanned helicopter is usually connected by bolts during installation. Therefore, it is necessary to pre-drill installation holes using an electric drill before installing the landing gear.

[0003] After retrieval, the publication (announcement) number: CN210359379 discloses a landing gear drilling tooling, which is applied in the field of unmanned helicopter processing equipment. The key points of its technical solution are: including a frame, a positioning surface for placing the landing gear is provided on the frame, the positioning surface is adapted to the outer contour of the landing gear, a number of positioning blocks are provided on the frame, guiding holes corresponding to the positions of the installation holes are opened on each positioning block, and a C-shaped clamp is connected to each positioning block; its advantages are: improving production efficiency and the accuracy and consistency of landing gear drilling.

[0004] Although the above solution improves production efficiency and the accuracy and consistency of landing gear drilling, it cannot drill landing gears of different models and sizes, and has low applicability. Therefore, we propose a drilling device for landing gear processing. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a drilling device for landing gear processing, and by setting a moving adjustment unit and an angle adjustment unit, to solve the problem of low applicability in drilling landing gears of different models and sizes.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drilling device for landing gear processing includes a support unit and a clamping unit disposed above the support unit, and further includes a moving adjustment unit disposed above the support unit, an angle adjustment unit disposed on the top of the moving adjustment unit, and a drilling unit disposed on the side of the angle adjustment unit;

[0008] The moving adjustment unit includes a fixed slot opened on the top of the support unit, a lead screw movably disposed in the fixed slot, a moving member installed on the lead screw, and a driving motor installed at the input end of the lead screw;

[0009] The angle adjustment unit includes a fixed disk installed on the top of the moving member, a rotating shaft movably arranged inside the fixed disk, a connecting platform installed on the top of the rotating shaft, a gear disk installed on the side wall of the rotating shaft, a clamping member arranged on the inner side wall of the fixed disk, and an adjustment handle installed on the top of the connecting platform.

[0010] Preferably, the support unit includes a workbench and support legs installed at the bottom of the workbench.

[0011] Preferably, the moving and adjusting unit further includes a limit washer installed on the side wall of the fixed groove, and the limit washer is sleeved on the peripheral side of the lead screw.

[0012] Preferably, the clamping member includes a fixed seat and a fixed plate installed on the inner side wall of the fixed disk, a clamping plate movably installed on the top of the fixed plate, and a spring with one end fixedly connected to the fixed seat and the other end fixedly connected to the clamping plate.

[0013] Preferably, the clamping unit includes a frame installed on the top of the workbench, threaded holes opened on the inner side wall of the frame, and fastening members arranged in the threaded holes.

[0014] Preferably, the fastening member includes a threaded rod movably penetrating and arranged in the threaded hole, a clamping rubber disk installed at one end of the threaded rod inside the frame, and a rotating handle installed at the other end of the threaded rod outside the frame.

[0015] Preferably, the drilling unit includes an electric telescopic rod installed on the side wall of the connecting platform, a connecting seat installed at the telescopic end of the electric telescopic rod, and an electric drill installed on the side wall of the connecting seat.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, through the arranged moving and adjusting unit and angle adjustment unit, when it is necessary to clamp before drilling the landing gear, first, the landing gear is closely attached to one inner side wall of the frame, and then, the rotating handle is rotated so that the threaded rod pushes the clamping rubber disk to be attached to the other side wall of the landing gear, thereby completing the fixed clamping before drilling the landing gear; when it is necessary to drill the landing gear, first, the position is adjusted, the driving motor drives the lead screw to rotate, so that the moving member drives the connecting platform to move along the lead screw. Secondly, when the angle is adjusted, the adjustment handle is held, and the rotating shaft is driven by the connecting platform to rotate inside the fixed disk. When the angle adjustment is completed, under the elastic force of the spring, the clamping plate will be clamped between adjacent teeth of the gear disk; thus, the direction after angle adjustment is fixed; thereby, drilling at different positions of landing gears with different models and sizes is realized, improving the applicability. Description of the Drawings

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0019] Figure 2 Schematic diagram of the top view structure of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 Schematic diagram of the sectional structure at A-A in the present utility model;

[0021] Figure 4 For the present utility model Figure 2 Schematic diagram of the enlarged structure of structure I in the present utility model;

[0022] Figure 5 For the present utility model Figure 2 Schematic diagram of the enlarged structure of structure II in the present utility model.

[0023] In the figure:

[0024] 1. Support unit; 101. Workbench; 102. Support legs;

[0025] 2. Moving and adjusting unit; 201. Lead screw; 202. Moving part; 203. Driving motor; 204. Limit washer;

[0026] 3. Angle adjusting unit; 301. Fixed disk; 302. Rotating shaft; 303. Connecting platform; 304. Gear disk; 305. Engaging part; 3051. Fixed seat; 3052. Fixed plate; 3053. Engaging plate; 3054. Spring; 306. Adjusting handle;

[0027] 4. Clamping unit; 401. Frame; 402. Fastener; 4021. Threaded rod; 4022. Clamping rubber disk; 4023. Rotating handle;

[0028] 5. Drilling unit; 501. Electric telescopic rod; 502. Connecting seat; 503. Electric drill. Detailed implementation manners

[0029] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners. Embodiment

[0030] As Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, a drilling device for landing gear processing includes a support unit 1 and a clamping unit 4 arranged above the support unit 1, and further includes a moving and adjusting unit 2 arranged above the support unit 1, an angle adjusting unit 3 arranged on the top of the moving and adjusting unit 2, and a drilling unit 5 arranged on the side of the angle adjusting unit 3;

[0031] As Figure 3 shown, the moving adjustment unit 2 includes a fixed groove formed at the top of the support unit 1, a lead screw 201 movably disposed in the fixed groove, a moving member 202 mounted on the lead screw 201, and a driving motor 203 mounted at the input end of the lead screw 201. During the rotation of the lead screw 201 driven by the driving motor 203, the moving member 202 can move along the lead screw 201;

[0032] As Figure 3 shown, the angle adjustment unit 3 includes a fixed disk 301 mounted on the top of the moving member 202, a rotating shaft 302 movably disposed in the fixed disk 301, a connecting platform 303 mounted on the top of the rotating shaft 302, a gear disk 304 mounted on the side wall of the rotating shaft 302, an engaging member 305 disposed on the inner side wall of the fixed disk 301, and an adjustment handle 306 mounted on the top of the connecting platform 303. The setting of the adjustment handle 306 greatly facilitates the application of force to rotate the connecting platform 303.

[0033] As Figure 1 shown, the support unit 1 includes a workbench 101 and support legs 102 mounted at the bottom of the workbench 101. The setting of the workbench 101 and the support legs 102 provides support for the stable operation of the entire device.

[0034] As Figure 3 shown, the moving adjustment unit 2 further includes a limit washer 204 mounted on the side wall of the fixed groove, and the limit washer 204 is sleeved on the circumferential side surface of the lead screw 201. The setting of the limit washer 204 prevents the moving member 202 from colliding with the side wall of the fixed groove during the movement along the lead screw 201.

[0035] As Figure 1 shown, the clamping unit 4 includes a frame 401 mounted on the top of the workbench 101, a threaded hole formed in the inner side wall of the frame 401, and a fastener 402 disposed in the threaded hole. The setting of the fastener 402 is used to fasten the landing gear in the frame 401.

[0036] As Figure 5 shown, the fastener 402 includes a threaded rod 4021 movably penetrating and disposed in the threaded hole, a clamping rubber disk 4022 mounted at one end of the threaded rod 4021 located inside the frame 401, and a rotating handle 4023 mounted at one end of the threaded rod 4021 located outside the frame 401. During the rotation of the rotating handle 4023, the clamping rubber disk 4022 can be driven by the threaded rod 4021 to advance spirally.

[0037] As Figure 1 And Figure 2As shown in the figure, the drilling unit 5 includes an electric telescopic rod 501 installed on the side wall of the connecting platform 303, a connecting seat 502 installed at the telescopic end of the electric telescopic rod 501, and a drill 503 installed on the side wall of the connecting seat 502. During the elongation process of the electric telescopic rod 501, the drill 503 can be driven by the connecting seat 502 to approach the landing gear.

[0038] When it is necessary to clamp the landing gear before drilling, first, the landing gear is closely attached to an inner side wall of the mold frame 401, and then the rotating handle 4023 is rotated so that the threaded rod 4021 pushes the clamping rubber disk 4022 to abut against the other side wall of the landing gear, thereby completing the fixed clamping of the landing gear before drilling. Embodiment

[0039] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 As shown in the figure, a drilling device for landing gear processing includes a support unit 1 and a clamping unit 4 arranged above the support unit 1, and further includes a moving and adjusting unit 2 arranged above the support unit 1, an angle adjusting unit 3 arranged at the top of the moving and adjusting unit 2, and a drilling unit 5 arranged at the side of the angle adjusting unit 3;

[0040] As Figure 3 As shown in the figure, the moving and adjusting unit 2 includes a fixed groove opened on the top of the support unit 1, a lead screw 201 movably arranged in the fixed groove, a moving member 202 installed on the lead screw 201, and a driving motor 203 installed at the input end of the lead screw 201. During the rotation of the lead screw 201 driven by the driving motor 203, the moving member 202 can move along the lead screw 201;

[0041] As Figure 3 As shown in the figure, the angle adjusting unit 3 includes a fixed disk 301 installed on the top of the moving member 202, a rotating shaft 302 movably arranged in the fixed disk 301, a connecting platform 303 installed on the top of the rotating shaft 302, a gear disk 304 installed on the side wall of the rotating shaft 302, an engaging member 305 arranged on the inner side wall of the fixed disk 301, and an adjusting handle 306 installed on the top of the connecting platform 303. The setting of the adjusting handle 306 greatly facilitates the application of force to rotate the connecting platform 303.

[0042] As Figure 1 As shown in the figure, the support unit 1 includes a workbench 101 and support legs 102 installed at the bottom of the workbench 101. The setting of the workbench 101 and the support legs 102 provides support for the stable operation of the entire device.

[0043] As Figure 3As shown, the moving adjustment unit 2 further includes a limit washer 204 installed on the side wall of the fixed groove, and the limit washer 204 is sleeved on the circumferential side of the lead screw 201. The setting of the limit washer 204 prevents the moving member 202 from colliding with the side wall of the fixed groove during the movement along the lead screw 201.

[0044] As Figure 4 shown, the engaging member 305 includes a fixed seat 3051 and a fixed plate 3052 installed on the inner side wall of the fixed disk 301, an engaging plate 3053 movably installed on the top of the fixed plate 3052, and a spring 3054 with one end fixedly connected to the fixed seat 3051 and the other end fixedly connected to the engaging plate 3053. The setting of the spring 3054 makes the engaging plate 3053 always have a tendency to automatically rebound relative to the fixed seat 3051.

[0045] As Figure 1 shown, the clamping unit 4 includes a frame 401 installed on the top of the workbench 101, a threaded hole opened on the inner side wall of the frame 401, and a fastener 402 arranged in the threaded hole. The setting of the fastener 402 is used to fasten the landing gear in the frame 401.

[0046] As Figure 5 shown, the fastener 402 includes a threaded rod 4021 movably penetrating and arranged in the threaded hole, a clamping rubber disk 4022 installed at one end of the threaded rod 4021 located inside the frame 401, and a rotary handle 4023 installed at the other end of the threaded rod 4021 located outside the frame 401. During the process of rotating the rotary handle 4023, the clamping rubber disk 4022 can be driven by the threaded rod 4021 to advance spirally.

[0047] As Figure 1 With Figure 2 shown, the drilling unit 5 includes an electric telescopic rod 501 installed on the side wall of the connecting platform 303, a connecting seat 502 installed at the telescopic end of the electric telescopic rod 501, and an electric drill 503 installed on the side wall of the connecting seat 502. During the elongation of the electric telescopic rod 501, the electric drill 503 can be driven by the connecting seat 502 to approach the landing gear.

[0048] When drilling the landing gear is required, first, position adjustment is carried out. The driving motor 203 drives the lead screw 201 to rotate, so that the moving member 202 drives the connecting platform 303 to move along the lead screw 201. Secondly, when angle adjustment is carried out, hold the adjustment handle 306 and drive the rotating shaft 302 to rotate in the fixed disk 301 through the connecting platform 303. When the angle adjustment is completed, under the elastic force of the spring 3054, the engaging plate 3053 will engage between adjacent teeth of the gear disk 304; thus, the direction fixation after angle adjustment is realized; thereby, drilling at different positions of landing gears of different models and sizes is realized, improving the applicability.

[0049] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A punching device for landing gear processing, comprising a support unit (1) and a clamping unit (4) arranged above the support unit (1), characterized in that, It further includes a moving and adjusting unit (2) disposed above the supporting unit (1), an angle adjusting unit (3) disposed at the top of the moving and adjusting unit (2), and a drilling unit (5) disposed at the side of the angle adjusting unit (3); The moving and adjusting unit (2) includes a fixed groove opened at the top of the supporting unit (1), a lead screw (201) movably disposed in the fixed groove, a moving member (202) mounted on the lead screw (201), and a driving motor (203) mounted at the input end of the lead screw (201); The angle adjusting unit (3) includes a fixed disk (301) mounted on the top of the moving member (202), a rotating shaft (302) movably disposed in the fixed disk (301), a connecting platform (303) mounted on the top of the rotating shaft (302), a gear disk (304) mounted on the side wall of the rotating shaft (302), a engaging member (305) disposed on the inner side wall of the fixed disk (301), and an adjusting handle (306) mounted on the top of the connecting platform (303).

2. The punching device for landing gear processing according to claim 1, wherein: The supporting unit (1) includes a workbench (101), and supporting legs (102) mounted at the bottom of the workbench (101).

3. The punching device for landing gear processing according to claim 2, characterized in that: The moving and adjusting unit (2) further includes a limit washer (204) mounted on the side wall of the fixed groove, and the limit washer (204) is sleeved on the circumferential side of the lead screw (201).

4. A punching device for landing gear processing according to claim 1, characterized in that: The engaging member (305) includes a fixed seat (3051) and a fixed plate (3052) mounted on the inner side wall of the fixed disk (301), a engaging plate (3053) movably mounted on the top of the fixed plate (3052), and a spring (3054) with one end fixedly connected to the fixed seat (3051) and the other end fixedly connected to the engaging plate (3053).

5. The punching device for landing gear processing according to claim 2, characterized in that: The clamping unit (4) includes a frame (401) mounted on the top of the workbench (101), threaded holes opened on the inner side wall of the frame (401), and fastening members (402) disposed in the threaded holes.

6. The punching device for landing gear processing according to claim 5, characterized in that: The fastening members (402) include a threaded rod (4021) movably penetrating and disposed in the threaded hole, a clamping rubber disk (4022) mounted at one end of the threaded rod (4021) located inside the frame (401), and a rotating handle (4023) mounted at the other end of the threaded rod (4021) located outside the frame (401).

7. A punching device for landing gear processing according to claim 2, characterized in that: The drilling unit (5) includes an electric telescopic rod (501) mounted on the side wall of the connecting platform (303), a connecting seat (502) mounted at the telescopic end of the electric telescopic rod (501), and an electric drill (503) mounted on the side wall of the connecting seat (502).

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