CN212823812U

CN212823812U - A fit anchor clamps for installing unmanned aerial vehicle

Info

Publication number: CN212823812U
Application number: CN202021184008.5U
Authority: CN
Inventors: 李科; 李起彦; 田雪娟
Original assignee: Chengdu Ruili Precision Manufacturing Co ltd
Current assignee: Chengdu Ruili Precision Manufacturing Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle, a fit anchor clamps for installing unmanned aerial vehicle is disclosed, in order to solve the problem that current unmanned aerial vehicle horn packaging efficiency is low. The utility model discloses a base, install first mounting panel on the base, a plurality of end cover threaded connection's that are used for on the unmanned aerial vehicle horn connecting piece screw thread through-holes have been seted up to first mounting panel, first spout has been seted up on the base, set in the first spout and to have the gliding first slider in first spout, be connected with elevating system on the first slider, the last locking mechanism who is used for installing the horn on the unmanned aerial vehicle horn connecting piece of installing of elevating system. The utility model discloses can be applicable to being connected between the unmanned aerial vehicle horn connecting piece of multiple size and the corresponding horn, not only have the wide characteristics of application range, still have the characteristics that the packaging efficiency is high simultaneously, solve the problem that unmanned aerial vehicle horn packaging efficiency is low among the prior art.

Description

A fit anchor clamps for installing unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to fit anchor clamps for installing unmanned aerial vehicle.

Background

The fixture is used for fixing the processing object in the mechanical manufacturing process, so that the processing object can occupy the correct position to be processed or detected conveniently.

However, the horn (wing) of the existing unmanned aerial vehicle is manually held and then connected to the horn connecting piece of the unmanned aerial vehicle, and the problem of low assembling efficiency exists in the mode.

Disclosure of Invention

The utility model discloses a solve the problem that current unmanned aerial vehicle horn packaging efficiency is low, and provide an unmanned aerial vehicle horn connecting piece, can be effectual the packaging efficiency of improvement wing, be convenient for quick assemble the horn on unmanned aerial vehicle horn connecting piece, and the utility model discloses a fit anchor clamps can be applicable to the equipment of the horn of not unidimensional size.

For solving the technical problem, the utility model discloses the technical scheme who adopts is:

a fit clamp for mounting an unmanned aerial vehicle is used for assembling a machine arm on an unmanned aerial vehicle machine arm connecting piece, and is characterized by comprising a base, wherein a first mounting plate is mounted on the base, the first mounting plate is provided with a plurality of threaded through holes for end cover threaded connection on the unmanned aerial vehicle machine arm connecting piece, a first sliding groove is formed in the base, a first sliding block capable of sliding in the first sliding groove is arranged in the first sliding groove in a matching manner, the first sliding block is connected with a lifting mechanism, the lifting mechanism is provided with a locking mechanism for mounting the machine arm on the unmanned aerial vehicle machine arm connecting piece, the locking mechanism comprises a fixing plate mounted on the lifting mechanism, a second sliding groove perpendicular to the first mounting plate is formed in the fixing plate, a second sliding block capable of sliding in the second sliding groove is formed in the second sliding groove, and a cylindrical clamping cylinder for clamping the machine arm is mounted on the second sliding block, and a pushing cylinder for driving the second sliding block to move towards the first mounting plate is arranged on the fixing plate.

In some embodiments, a rotating ring capable of rotating along the clamping cylinder is sleeved on the periphery of the clamping cylinder, a mounting seat is fixedly mounted on the rotating ring, a third sliding groove is formed in the mounting seat, a third sliding block capable of sliding in the third sliding groove is arranged in the third sliding groove, and a pneumatic wrench for driving a screw into a through hole of an unmanned aerial vehicle arm connecting piece and tightly connecting the screw with a threaded hole in the arm is mounted on the third sliding block.

In some embodiments, the outer surface of the rotating ring is provided with a gear ring, the clamping cylinder is provided with a servo motor, and an output shaft of the servo motor is provided with a driving gear which is meshed with the gear ring.

In some embodiments, a pushing cylinder for driving the third sliding block to slide in the third sliding groove is installed on the installation seat.

In some embodiments, a three-jaw chuck for holding a robot arm is fixedly installed inside the holding cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a fit anchor clamps for installing unmanned aerial vehicle, at first pass through the screw thread on the end cover with the screw thread through-hole threaded connection on the first mounting panel with unmanned aerial vehicle horn connecting piece, thereby fasten unmanned aerial vehicle horn connecting piece on the first mounting panel, and put into the screw rod in the through-hole of unmanned aerial vehicle horn connecting piece, then through the three-jaw chuck of a clamping section of thick bamboo inside with the horn centre gripping on the three-jaw chuck, make the horn aim at the barrel of unmanned aerial vehicle horn connecting piece through adjusting the position of first slider and elevating system, then promote the second slider and slide in the second spout, thereby insert the horn in the clamping section of thick bamboo with the centre gripping in the barrel of unmanned aerial vehicle horn connecting piece, then control promotion cylinder and servo motor adjust the position of pneumatic spanner relative to the clamping section of thick bamboo, thereby can adjust along the length direction and the direction on the outer circumference of unmanned aerial, so that can squeeze into the screw rod through pneumatic wrench through the through-hole on the barrel of unmanned aerial vehicle horn connecting piece and with the horn on screw hole threaded connection, thereby with the horn fastening connection on unmanned aerial vehicle horn connecting piece, compare in prior art, the utility model discloses can be applicable to the unmanned aerial vehicle horn connecting piece of multiple size and be connected between the corresponding horn, not only have the wide characteristics of application range, still have the characteristics that the packaging efficiency is high simultaneously, solved the problem that unmanned aerial vehicle horn packaging efficiency is low among the prior art.

And the utility model discloses pneumatic spanner's torsion can be set for to make and reach the pretightning force of setting for between unmanned aerial vehicle horn connecting piece and the horn, compare in artifical equipment, have the characteristics that the equipment precision is high.

Drawings

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

fig. 2 is a schematic structural view of an embodiment of the unmanned aerial vehicle arm connector of the present invention;

fig. 3 is a schematic longitudinal cross-sectional view of an embodiment of a cylinder of the unmanned aerial vehicle arm connector of the present invention;

fig. 4 is a schematic longitudinal cross-sectional view of an embodiment of a cylinder of the unmanned aerial vehicle arm connector of the present invention;

the labels in the figure are: 01. the clamping device comprises a base, 02, a first mounting plate, 03, a threaded through hole, 04, a first sliding groove, 05, a first sliding block, 06, a lifting mechanism, 07, a fixing plate, 08, a second sliding groove, 09, a pushing cylinder, 010, a second sliding block, 011, a clamping cylinder, 012, a three-jaw chuck, 013, a machine arm, 014, a driving gear, 015, a servo motor, 016, a rotating ring, 017, a mounting seat, 018, a third sliding groove, 019, a third sliding block, 020, a pushing cylinder, 021, a second mounting plate, 022, a pneumatic wrench, 023 and an end cover; 1. the bolt comprises a cylinder body, 101, straight sections, 102, arc sections, 2, end covers, 3, an insertion opening, 4, a through hole, 5, a first screw rod, 6, a boss, 7, a through hole, 8, a second screw rod, 9, a third screw rod, 10, a pin hole, 11 and threads.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Combine attached figure 1, the utility model discloses a fit anchor clamps for installing unmanned aerial vehicle for assemble the horn on unmanned aerial vehicle horn connecting piece, including base 01, install first mounting panel 02 on the base 01, a plurality of 2 threaded connection's of end cover screw thread through-hole 03 that are used for on the unmanned aerial vehicle horn connecting piece are seted up to first mounting panel 02, and wherein, the mutual interval of screw thread through-hole 03 on the first mounting panel 02 sets up, each screw thread through-hole 03's size diverse to satisfy not unidimensional end cover 2's installation, the utility model discloses pass through 2 directness of end cover and screw thread through-hole 03 threaded connection with the unmanned aerial vehicle horn connecting piece, can enough realize the firm of unmanned aerial vehicle horn connecting piece, make full use of unmanned aerial vehicle horn connecting piece's structure has the convenience of installation and. The base 01 is provided with a first sliding groove 04, a first sliding block 05 capable of sliding in the first sliding groove 01 is arranged in the first sliding groove 01 in a matched mode, the first sliding block 05 is connected with a lifting mechanism 06, the lifting mechanism 06 can be achieved in a mode that the sliding grooves and the sliding blocks are matched with each other, meanwhile, the lifting mechanism can also achieve lifting through a lead screw and a lead screw nut, in some embodiments, the lifting mechanism can adopt an electric telescopic rod, the lifting mechanism 06 capable of achieving the lifting function belongs to the prior art, and the lifting mechanism can be understood and appreciated by technical personnel in the field, and is not described herein again. Install on elevating system 06 and be used for installing the locking mechanism on unmanned aerial vehicle horn connecting piece with horn 013, locking mechanism is including installing fixed plate 07 on elevating system 06, set up the second spout 08 of the first mounting panel 02 of perpendicular to on the fixed plate 07, set up gliding second slider 010 in second spout 08 on the second spout 08, install on the second slider 010 and be used for centre gripping horn 013 and be the centre gripping section of thick bamboo 011 of tube-shape, be provided with on the fixed plate 07 and be used for driving second slider 010 towards the promotion cylinder 09 of first mounting panel 02 motion, that is to say through promoting cylinder 09 drive second slider 010 and slide on second spout 08 to horn 013 of centre gripping in the centre gripping section of thick bamboo 011 moves towards barrel 1 of installing on first mounting panel 02, thereby inserts horn 013 in barrel 1.

In some embodiments, a rotating ring 016 capable of rotating along the clamping cylinder 011 is sleeved on the periphery of the clamping cylinder 011, wherein an annular groove is formed in the clamping cylinder 011, an end cover 023 is arranged in the annular groove, the rotating ring 016 is sleeved in the annular groove first, and then the end cover 023 is covered, so that the rotating ring 016 is sleeved on the clamping cylinder 011, a mounting seat 017 is fixedly mounted on the rotating ring 016, a third sliding groove 018 is formed in the mounting seat 017, a third sliding block 019 capable of sliding in the third sliding groove 018 is arranged in the third sliding groove 018, and a pneumatic wrench 022 used for driving a screw (i.e., a first screw 5 arranged on the cylinder 1) into a through hole 4 of an unmanned aerial vehicle arm connecting piece and tightly connecting with a threaded hole on the arm is mounted on the third sliding block 019.

In some embodiments, the mounting seat 017 is provided with an air cylinder 020, and the air cylinder 020 drives the third sliding block 019 to slide in the third sliding groove 018.

In some embodiments, a second mounting plate 021 is installed on the third sliding block 019, and the pneumatic wrench 022 is installed on the second mounting plate 021, and in some embodiments, in order to facilitate the work of the pneumatic wrench 022, a lifting mechanism is installed on the second mounting plate 021, and the pneumatic wrench 022 is installed on the lifting mechanism, so that the pneumatic wrench 022 is driven to move up and down by the lifting mechanism.

In some embodiments, the outer surface of the rotating ring 016 is provided with a gear ring, the clamping cylinder 011 is provided with a servo motor 015, an output shaft of the servo motor 015 is provided with a driving gear 014 meshed with the gear ring, and the servo motor 015 drives the driving gear 014 to rotate, so that the rotating ring 016 is driven to rotate on the clamping cylinder through the mutual meshing of the driving gear 014 and the gear ring. Preferably, the toothed ring is provided on the side of the rotary ring 016 remote from the first mounting plate 02, and the mounting seats 017 are provided on the side of the rotary ring 016 close to the first mounting plate 02, that is, the toothed ring and the mounting seats are respectively provided on both sides of the rotary ring 016.

In some embodiments, a three-jaw chuck 012 for holding a mechanical arm 013 is fixedly mounted inside the holding cylinder 011, wherein the structure of the three-jaw chuck 012 is known in the art and can be understood by those skilled in the art, and thus will not be described herein.

In some embodiments, in order to improve the stability of the first sliding block, the second sliding block and the third sliding block, it is preferable that the first sliding groove, the second sliding groove and the third sliding groove are all dovetail grooves.

The utility model discloses a fit anchor clamps for installing unmanned aerial vehicle, at first pass through the screw thread on the end cover 2 with the screw thread through-hole 03 threaded connection on the first mounting panel 02 with unmanned aerial vehicle horn connecting piece, thereby fasten unmanned aerial vehicle horn connecting piece on first mounting panel 02, and put into the screw rod (namely the second screw rod 8 that unmanned aerial vehicle horn connecting piece set) in the perforating hole 7 of unmanned aerial vehicle horn connecting piece, then through the three-jaw chuck 012 of clamping cylinder inside with horn 013 centre gripping on the three-jaw chuck, make horn 01 through adjusting the position of first slider 02 and elevating system 03, aim at the barrel 1 of unmanned aerial vehicle horn connecting piece, then promote second slider 010 and slide in second spout 08, thereby insert horn 013 centre gripping in clamping cylinder 011 into barrel 1 of unmanned aerial vehicle horn connecting piece, then control promotion cylinder 020 and servo motor 015 adjust the position of pneumatic wrench 022 for clamping cylinder 011, thereby can adjust along the length direction and the outer circumference of unmanned aerial vehicle horn connecting piece on the direction to in with the screw rod (being the first screw rod 5 that barrel 1 set) through pneumatic wrench 022 can squeeze into through-hole 4 on the barrel 1 of unmanned aerial vehicle horn connecting piece and with the horn on screw hole threaded connection, thereby with the horn fastening connection on unmanned aerial vehicle horn connecting piece, compare in prior art, the utility model discloses can be applicable to the unmanned aerial vehicle horn connecting piece of multiple size and be connected between the corresponding horn, not only have the wide characteristics of application range, still have the characteristics that packaging efficiency is high simultaneously, solved the problem that unmanned aerial vehicle horn packaging efficiency is low among the prior art.

With reference to the accompanying drawings 2 to 4, the unmanned aerial vehicle horn connecting piece taught by the utility model comprises a barrel 1 which is matched with the shape of a horn 013, wherein one end of the barrel 1 is provided with an end cover 2, the other end of the barrel 1 is used as an insertion hole 3 of the horn, a plurality of through holes 4 are arranged on the circumferential wall of the barrel 1 along the radial direction, the through holes 4 are provided with a first screw 5 which is used for being connected with the horn inserted into the barrel 1 by screw threads, one side of the end cover 2 facing the insertion hole 3 is provided with a boss 6 which is used for mutually clamping the groove at the end part of the horn, namely, the inner top of the barrel 1 is provided with the boss 6, the middle part of the boss 6 is provided with a through hole 7, the through hole 7 is provided with a second screw 8 which is used for connecting the barrel 1 to the fuselage by screw threads, and the, the screw thread through-hole sets and is used for the third screw rod 9 with fuselage, barrel and horn threaded connection together, that is to say that third screw rod 9 passes fuselage, end cover, boss and the tip threaded connection of horn in proper order, and the screw hole of mutually supporting with the third screw rod is seted up to the tip of corresponding horn.

As an optimal mode of the utility model, end cover 2, boss 6 and barrel 1 structure as an organic whole to the bulk strength of guarantee connecting piece.

In some embodiments, in order to improve the limiting effect of the boss on the horn, the outer dimension of the boss 6 is non-circular, such as trapezoid, quincunx, rectangle, etc., and in some embodiments, the longitudinal section of the boss is enclosed by at least one straight line segment and one fox line segment, or the longitudinal section of the boss is enclosed by at least three straight line segments. Correspondingly, the groove at the end of the horn is non-circular, such as trapezoid, quincunx, rectangular and the like, and is formed by enclosing at least one straight line segment and one arc segment, or is formed by enclosing at least three straight line segments.

In some embodiments, the outer diameter of the end cap 2 is larger than that of the cylinder 1, and the outer circumference of the end cap 2 is provided with a thread 11 for screwing with the body.

With reference to fig. 2 and fig. 3, in some embodiments, the longitudinal section of the cylinder 1 is enclosed by at least one arc segment 102 and at least one straight segment 101, so as to improve the limiting effect of the cylinder 1 on the horn.

In some embodiments, at least two pin holes 10 are provided on a side of the end cover 5 facing away from the insertion opening, and when at least three pin holes 10 are provided on the end cover, the three pin holes are not in the same straight line, so that the end cover 5 is limited from different angles, and the end cover 5 is prevented from rotating.

In some embodiments, the through hole 7 is a stepped hole, and the stepped hole 7 has a fastening hole for fastening with a nut of the second screw 8. Preferably, the outer edge of the nut of the second screw is flush with the outer side of the boss, so that the second screw 8 is fixed in the through hole 7 by squeezing between the horn and the boss, and the subsequent fastening of the second screw 8 and the nut is facilitated.

In some embodiments, the second screw 8 is used for screwing the cylinder 1 on the machine body along the direction from the machine arm to the machine body, and the third screw 9 is used for screwing the cylinder and the machine arm on the machine body along the direction from the machine body to the machine arm, so that the cylinder 1 can be fastened on the machine body along different pre-tightening directions, the vibration resistance of the cylinder 1 is further improved, and the cylinder is prevented from being loosened in the long-term use process.

The utility model discloses an unmanned aerial vehicle horn connecting piece is in the use, at first the longitudinal section of barrel is enclosed to close by at least a straightway and at least a camber line section and forms, make can carry out spacing to the horn circumferencial direction through the barrel itself, carry out preliminary location through the mutual block of boss on the recess of horn tip and the end cover simultaneously, then fasten the horn on the barrel from different angles through the first screw thread that sets up along the barrel radial direction, thereby realize the horn circumferencial direction and along the length direction's of horn location, prevent that the horn from rotating along the circumferencial direction and moving along the axis direction of barrel; then fix barrel and horn together on the fuselage through the screw thread on the outer circumference of second screw rod, third screw rod and end cover to realize the fastening of barrel and fuselage, the third screw thread not only can realize the location of barrel and fuselage, can also carry on spacingly once more to the barrel through third screw rod and pin pore pair simultaneously, thereby prevent that the barrel from rotating on the fuselage, thereby guarantee the steadiness that barrel and horn are connected, can not take place not hard up the condition.

Additionally, the utility model discloses a set up unmanned aerial vehicle arm connecting piece and be connected the horn with the fuselage, compare in the direct connected mode with horn and fuselage of prior art, can pass through the barrel with the external force that the horn received and transmit for the fuselage, can prevent that the junction stress of horn is too big, extension unmanned aerial vehicle's life.

Above, without any formal and essential limitations of the invention, it should be pointed out that, for a person skilled in the art, without departing from the method of the invention, several improvements and additions will be possible, which shall also be considered as the scope of protection of the invention. Those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent to the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the actual technology of the present invention are also within the scope of the technical solution of the present invention.

Claims

1. A fit clamp for mounting an unmanned aerial vehicle is used for assembling a machine arm on an unmanned aerial vehicle machine arm connecting piece, and is characterized by comprising a base, wherein a first mounting plate is mounted on the base, the first mounting plate is provided with a plurality of threaded through holes for end cover threaded connection on the unmanned aerial vehicle machine arm connecting piece, a first sliding groove is formed in the base, a first sliding block capable of sliding in the first sliding groove is arranged in the first sliding groove in a matching manner, the first sliding block is connected with a lifting mechanism, the lifting mechanism is provided with a locking mechanism for mounting the machine arm on the unmanned aerial vehicle machine arm connecting piece, the locking mechanism comprises a fixing plate mounted on the lifting mechanism, a second sliding groove perpendicular to the first mounting plate is formed in the fixing plate, a second sliding block capable of sliding in the second sliding groove is formed in the second sliding groove, and a cylindrical clamping cylinder for clamping the machine arm is mounted on the second sliding block, and a pushing cylinder for driving the second sliding block to move towards the first mounting plate is arranged on the fixing plate.

2. A combined clamp for installing an unmanned aerial vehicle according to claim 1, wherein a rotating ring capable of rotating along the clamping cylinder is sleeved on the periphery of the clamping cylinder, a mounting seat is fixedly installed on the rotating ring, a third sliding groove is formed in the mounting seat, a third sliding block capable of sliding in the third sliding groove is arranged in the third sliding groove, and a pneumatic wrench for driving a screw into a through hole of an arm connecting piece of the unmanned aerial vehicle and fastening and connecting the screw with a threaded hole in the arm is installed on the third sliding block.

3. A combined clamp for installing an unmanned aerial vehicle according to claim 2, wherein a gear ring is arranged on the outer surface of the rotating ring, a servo motor is installed on the clamping barrel, and a driving gear meshed with the gear ring is installed on an output shaft of the servo motor.

4. A combination anchor clamps for installing unmanned aerial vehicle of claim 2 or 3, characterized in that, install the propelling movement cylinder that is used for driving the third slider and slides in the third spout on the mount pad.

5. A combination clamp for installing a drone according to claim 2, wherein the interior of the clamping cylinder is fixedly mounted with a three-jaw chuck for clamping the horn.