Polishing device for unmanned aerial vehicle part machining

Abstract

The utility model discloses a grinding device for machining parts of an unmanned aerial vehicle, and relates to the technical field of grinding devices. The upper side of the base is provided with a slide way; the base is internally and vertically matched with a guide seat in a sliding manner; the guide seat is internally and oppositely matched with two clamping plates in a sliding manner; the base is internally provided with a guide strip; a driving mechanism used for driving the two sliding plates to be in opposite sliding fit is arranged in the guide strip, and the sliding plates are vertically sleeved with the clamping plates. A part is placed on the upper side of the base, then the two first electric push rods are started to drive the guide seats to vertically slide, the heights of the clamping plates extending out of the base are adjusted, then the driving mechanism is started, the servo motor drives the two-way threaded rod to drive the two sliding plates to oppositely slide, and then the two clamping plates are driven to oppositely slide to clamp the part. And parts with different heights can be conveniently clamped and fixed.

Description

Technical Field

[0001] The utility model belongs to the field of grinding devices, and specifically relates to a grinding device for processing parts of unmanned aerial vehicles. Background Art

[0002] Unmanned aerial vehicle, referred to as "drone", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control devices, or operated completely or intermittently autonomously by an on-board computer. Compared with manned aircraft, drones are often more suitable for tasks that are too "dull, dirty or dangerous". Drones can be divided into military and civilian use according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian field, drones + industry applications are the real rigid demand for drones. At present, their applications in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, creating romance, etc. have greatly expanded the use of drones themselves. Developed countries are also actively expanding industry applications and developing drone technology. Grinding devices are required during the processing of drone parts.

[0003] The Chinese patent with the publication number CN211305844U discloses a grinding device for processing drone parts, including a base, a console fixedly connected to the top of the base, a first motor fixedly connected to the top of one side of the inner cavity of the console, a first geared disc fixedly connected to the output end of the first motor, a first threaded rod fixedly connected to both sides of the inner cavity of the console through a bearing, a second geared disc fixedly connected to the surface of the first threaded rod, the first geared disc meshed with the second geared disc, and a threaded sleeve fixedly connected to both sides of the surface of the first threaded rod. The utility model has the advantage of good fixing effect through the coordinated use of the first motor, the first geared disc, the first threaded rod, the second geared disc, the threaded sleeve, the vertical rod, the first slider, the first slide groove and the fixed plate, and solves the problem that the existing grinding device has poor fixing effect and is easy to cause uneven grinding of drone parts, thereby reducing the qualified rate of parts. The grinding device for processing drone parts in the application fixes the parts through the fixed plate, and the positioning height cannot be adjusted. When positioning some lower parts, the fixed plate affects the grinding of the upper side of the parts.

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

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a grinding device for processing drone parts.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A grinding device for processing unmanned aerial vehicle parts comprises a base, a slideway is arranged on the upper side of the base, a guide seat is vertically slidably matched in the base, two clamping plates are slidably matched towards each other in the guide seat, a guide bar is arranged in the base, two first electric push rods for driving the guide seat to slide and match are arranged on the upper side of the guide bar, two sliding plates are slidably matched towards each other in the guide bar, a driving mechanism for driving the two sliding plates to slide and match towards each other is arranged in the guide bar, and the clamping plates are vertically sleeved on the sliding plates.

[0008] Optionally, a guide slide is provided on the upper side of the guide seat, and the lower part of the splint is slidably fitted in the guide slide, so as to facilitate the horizontal sliding of the splint on the guide seat. A first limit plate and a second limit plate are provided on opposite sides of the splint, and the guide seat is located between the first limit plate and the second limit plate, so as to facilitate the sliding of the splint guided by the first limit plate and the second limit plate.

[0009] Optionally, a guide groove is provided at the bottom end of the clamping plate, and the clamping plate is slidably sleeved on the upper part of the sliding plate through the guide groove, so as to improve the stability of the vertical sliding of the clamping plate on the sliding plate.

[0010] Optionally, a T-shaped groove is provided on the upper side of the guide bar, the lower part of the sliding plate is a T-shaped plate structure, and the sliding plate is slidably fitted in the T-shaped groove, so that the sliding plate is guided to slide through the T-shaped groove.

[0011] Optionally, the driving mechanism includes a servo motor installed in a T-shaped groove and a bidirectional threaded rod installed at the output end of the servo motor, and the threads at both ends of the bidirectional threaded rod are in opposite directions. The two ends of the bidirectional threaded rod are respectively matched with the threads of the two sliding plates, so that the servo motor drives the bidirectional threaded rod to drive the two sliding plates to slide toward each other.

[0012] Optionally, a U-shaped frame is provided on the upper side of the base, a linear motor is provided on the top surface of the inner wall of the U-shaped frame, a second electric push rod is provided at the output end of the linear motor, a grinding motor is provided at the output end of the second electric push rod, and a grinding head is provided at the output end of the grinding motor, so that the grinding motor drives the grinding head to rotate, the second electric push rod drives the grinding motor and the grinding head to slide vertically, and the linear motor drives the second electric push rod, the grinding motor and the grinding head to slide horizontally.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By placing the parts on the upper side of the base, and then turning on the two first electric push rods to drive the guide seat to slide vertically, adjusting the height of the clamping plate extending out of the base, and then turning on the driving mechanism, the servo motor drives the two-way threaded rod to drive the two sliding plates to slide toward each other, and then drives the two clamping plates to slide toward each other to clamp the parts, which is convenient for adapting to the clamping and fixation of parts of different heights.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Base 1, slide 2, guide seat 3, guide slide 301, clamping plate 4, first limit plate 401, second limit plate 402, guide groove 403, guide bar 5, T-shaped groove 501, first electric push rod 6, sliding plate 7, driving mechanism 8, servo motor 801, bidirectional threaded rod 802, U-shaped frame 9, linear motor 10, second electric push rod 11, grinding motor 12, grinding head 13.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a grinding device for processing unmanned aerial vehicle parts is provided, including a base 1, a slideway 2 is provided on the upper side of the base 1, a guide seat 3 is vertically slidably matched in the base 1, two clamping plates 4 are slidably matched towards each other in the guide seat 3, a guide bar 5 is provided in the base 1, two first electric push rods 6 for driving the guide seat 3 to slide are provided on the upper side of the guide bar 5, two sliding plates 7 are slidably matched towards each other in the guide bar 5, a driving mechanism 8 for driving the two sliding plates 7 to slide towards each other is provided in the guide bar 5, and the clamping plate 4 is vertically sleeved on the sliding plate 7.

[0025] By placing the parts on the upper side of the base 1, and then turning on the two first electric push rods 6 to drive the guide seat 3 to slide vertically, adjusting the height of the clamping plate 4 extending out of the base 1, and then turning on the driving mechanism 8, the servo motor 801 drives the bidirectional threaded rod 802 to drive the two sliding plates 7 to slide toward each other, and then drives the two clamping plates 4 to slide toward each other to clamp the parts, so as to adapt to the clamping and fixation of parts of different heights.

[0026] In this embodiment, a guide slide 301 is provided on the upper side of the guide seat 3, and the lower part of the clamp plate 4 is slidably engaged in the guide slide 301, so that the clamp plate 4 can slide horizontally on the guide seat 3. The first limit plate 401 and the second limit plate 402 are provided on the opposite sides of the clamp plate 4, and the guide seat 3 is located between the first limit plate 401 and the second limit plate 402, so that the clamp plate 4 can be guided to slide through the first limit plate 401 and the second limit plate 402, and the sliding stability of the clamp plate 4 can be improved through the first limit plate 401 and the second limit plate 402.

[0027] A guide groove 403 is provided at the bottom end of the clamping plate 4 of this embodiment, and the clamping plate 4 is slidably sleeved on the upper part of the sliding plate 7 through the guide groove 403, so as to improve the stability of the vertical sliding of the clamping plate 4 on the sliding plate 7 and facilitate the sliding plate 7 to drive the clamping plate 4 to slide horizontally.

[0028] In this embodiment, a T-shaped groove 501 is provided on the upper side of the guide strip 5, and the lower part of the sliding plate 7 is a T-shaped plate structure, and the sliding plate 7 is slidably fitted in the T-shaped groove 501, so that the sliding plate 7 is guided to slide through the T-shaped groove 501, thereby improving the sliding stability of the sliding plate 7.

[0029] The driving mechanism 8 of this embodiment includes a servo motor 801 installed in a T-shaped groove 501, and a bidirectional threaded rod 802 installed at the output end of the servo motor 801, and the two ends of the bidirectional threaded rod 802 have opposite thread directions. The two ends of the bidirectional threaded rod 802 are respectively threadedly matched with the two sliding plates 7, so that the servo motor 801 drives the bidirectional threaded rod 802 to drive the two sliding plates 7 to slide toward each other, and then drives the two clamping plates 4 to slide toward each other to clamp the parts.

[0030] A U-shaped frame 9 is provided on the upper side of the base 1 of the present embodiment, a linear motor 10 is provided on the top surface of the inner wall of the U-shaped frame 9, a second electric push rod 11 is provided at the output end of the linear motor 10, a grinding motor 12 is provided at the output end of the second electric push rod 11, a grinding head 13 is provided at the output end of the grinding motor 12, so that the grinding motor 12 drives the grinding head 13 to rotate, the second electric push rod 11 drives the grinding motor 12 and the grinding head 13 to slide vertically, and the linear motor 10 drives the second electric push rod 11, the grinding motor 12 and the grinding head 13 to slide horizontally, so as to facilitate grinding of the workpiece.

[0031] Working principle: Place the parts on the upper side of the base 1, then turn on the two first electric push rods 6 to drive the guide seat 3 to slide vertically, adjust the height of the clamping plate 4 extending out of the base 1, and then turn on the driving mechanism 8. The servo motor 801 drives the bidirectional threaded rod 802 to drive the two sliding plates 7 to slide toward each other, and then drive the two clamping plates 4 to slide toward each other to clamp the parts, so as to adapt to the clamping and fixation of parts at different heights. Turn on the grinding motor 12 to drive the grinding head 13 to rotate, and the second electric push rod 11 drives the grinding motor 12 and the grinding head 13 to slide vertically. The linear motor 10 drives the second electric push rod 11, the grinding motor 12, and the grinding head 13 to slide horizontally, so as to facilitate the grinding of the workpiece.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A grinding device for processing drone parts, characterized in that: include: A base (1) is provided with a slideway (2) on the upper side of the base (1), a guide seat (3) is vertically slidably matched in the base (1), two clamping plates (4) are slidably matched in the guide seat (3), a guide bar (5) is provided in the base (1), two first electric push rods (6) for driving the guide seat (3) to slide and match are provided on the upper side of the guide bar (5), two sliding plates (7) are slidably matched in the guide bar (5), a driving mechanism (8) for driving the two sliding plates (7) to slide and match in the guide bar (5), and the clamping plate (4) is vertically sleeved on the sliding plate (7).

2. A grinding device for processing drone parts according to claim 1, characterized in that: A guide slideway (301) is provided on the upper side of the guide seat (3), and the lower part of the clamping plate (4) is slidably fitted in the guide slideway (301).

3. A grinding device for processing drone parts according to claim 1, characterized in that: A first limiting plate (401) and a second limiting plate (402) are provided on opposite sides of the clamping plate (4), and the guide seat (3) is located between the first limiting plate (401) and the second limiting plate (402).

4. The grinding device for processing drone parts according to claim 1, characterized in that: A guide groove (403) is provided at the bottom end of the clamping plate (4), and the clamping plate (4) is slidably sleeved on the upper part of the sliding plate (7) through the guide groove (403).

5. The grinding device for processing drone parts according to claim 1, characterized in that: A T-shaped groove (501) is provided on the upper side of the guide bar (5), the lower part of the sliding plate (7) is a T-shaped plate structure, and the sliding plate (7) is slidably fitted in the T-shaped groove (501).

6. The grinding device for processing drone parts according to claim 1, characterized in that: The driving mechanism (8) comprises a servo motor (801) installed in the T-shaped groove (501), and a bidirectional threaded rod (802) installed at the output end of the servo motor (801), wherein the thread directions of the two ends of the bidirectional threaded rod (802) are opposite, and the two ends of the bidirectional threaded rod (802) are respectively threadedly matched with the two sliding plates (7).

7. The grinding device for processing drone parts according to claim 1, characterized in that: A U-shaped frame (9) is provided on the upper side of the base (1), a linear motor (10) is provided on the top surface of the inner wall of the U-shaped frame (9), a second electric push rod (11) is provided at the output end of the linear motor (10), a grinding motor (12) is provided at the output end of the second electric push rod (11), and a grinding head (13) is provided at the output end of the grinding motor (12).

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