CN219094874U

CN219094874U - Unmanned aerial vehicle screw clamping frock

Info

Publication number: CN219094874U
Application number: CN202223211228.4U
Authority: CN
Inventors: 胡有东
Original assignee: Kunshan Jingzhenghang Industrial Equipment Co ltd
Current assignee: Kunshan Jingzhenghang Industrial Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-30
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of clamps and discloses an unmanned aerial vehicle propeller clamping tool which comprises a base, wherein a movable rod is movably sleeved on the top surface of the base, and a fixed plate is fixedly connected to the top surface of the movable rod. According to the utility model, the movable rod is movably sleeved on the top surface of the bottom plate, the fixed plate is fixedly connected to the top surface of the movable rod, the top surface of the fixed plate is fixedly connected with the supporting plate, the fixed shaft on the side surface of the supporting plate is movably sleeved with the cross rod, the clamping rod is arranged at the front end of the cross plate, after the processing of the top of the propeller blade is completed, the bottom of the propeller blade is driven to be turned over to the upper side while the cross rod is turned over by screwing out the positioning bolt and rotating the cross rod by 180 degrees, and the position of the cross rod is readjusted by rotating the movable rod, so that the propeller blade is conveniently turned over, the bottom processing of the follow-up propeller blade is further carried out, the disassembling and assembling steps of the propeller blade are avoided in practical operation, and the device is simple to operate and convenient to use.

Description

Unmanned aerial vehicle screw clamping frock

Technical Field

The utility model relates to the technical field of clamps, in particular to an unmanned aerial vehicle propeller clamping tool.

Background

Unmanned aerial vehicle screw is as main lift part, has great influence to unmanned aerial vehicle's performance, when carrying out processing to inorganic people screw, generally need adopt the frock with screw blade to carry out the centre gripping.

The existing unmanned aerial vehicle screw clamping frock, in the use, because unmanned aerial vehicle screw blade is double-bladed usually, and screw blade is the torsion, when processing, utilize clamping work to realize fixed clamp to accomplish the processing on top surface under fixed clamp effect, nevertheless after the processing of top is accomplished, it is fixed to pull down screw blade and install again after the upset, realize the processing on the back of screw blade, need to carry out the dismouting in the actual operation, the difficult operation is fixed to screw blade surface to the repeated centre gripping has certain wearing and tearing, in-service use effect is not good.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the unmanned aerial vehicle propeller clamping tool, which has the advantages of convenient switching of the machining direction and convenient clamping and fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: unmanned aerial vehicle screw clamping frock, the on-line screen storage device comprises a base, the movable rod has been cup jointed in the top surface activity of base, the top surface fixedly connected with fixed plate of movable rod, the top surface fixedly connected with backup pad of fixed plate, the quantity of backup pad is two, two fixedly connected with fixed axle between the backup pad, the surface activity of fixed axle has cup jointed the horizontal pole, the top surface activity of horizontal pole has cup jointed the clamping lever, the top surface fixedly connected with rolling disc of clamping lever, the locating hole has been seted up in the front of horizontal pole, one the screw hole has been seted up in the front of backup pad, positioning bolt has been cup jointed to the internal surface screw thread of screw hole, positioning bolt's inner and locating hole activity cup joint.

As the preferable technical scheme of the utility model, the number of the positioning holes and the number of the threaded holes are two, and the distance between the two positioning holes and the distance between the two threaded holes are the same.

Through two sets of locating holes and screw holes, and through the interval that prescribes a limit to two sets of locating holes and two sets of screw holes the same for after the horizontal pole upset, utilize the locating bolt can stabilize fixed horizontal pole, keep the decision level of horizontal pole simultaneously.

As the preferable technical scheme of the utility model, the top surface of the base is provided with the mounting hole, the mounting hole is a T-shaped hole, the bottom surface of the movable rod is fixedly connected with the limiting plate, the diameter of the limiting plate is larger than that of the movable rod, and the limiting plate is positioned in the mounting hole.

Through utilizing "T" type mounting hole for the great limiting plate cooperation spring of diameter can cup joint in the mounting hole steadily, and only upwards moves certain distance when overcoming spring force of spring, makes the cardboard follow the removal in the draw-in groove, thereby releases the joint and rotates, and utilizes the elasticity of spring to reset after the rotation, and utilizes the joint of cardboard and draw-in groove simultaneously, accomplishes rotatory prescribing a limit.

As the preferable technical scheme of the utility model, the top surface of the limiting plate is fixedly connected with the first springs, the first springs are annularly distributed on the top surface of the limiting plate and positioned in the mounting holes, and the upper ends of the first springs are fixedly connected with the inner surfaces of the mounting holes.

The first springs distributed at equal intervals in an annular mode are used for providing uniform pressure, and the movable rod is ensured to vertically and stably move downwards when being pulled to reset.

As the preferable technical scheme of the utility model, the top surface of the base is provided with the clamping groove, the outer surface of the movable rod is fixedly connected with the clamping plate, the size of the clamping plate is smaller than that of the clamping groove, and the number of the clamping groove and the number of the clamping plate are two.

Through the size and the quantity of control draw-in groove and draw-in groove, guarantee that the cardboard can stably cup joint in the draw-in groove, and still can stably cup joint after rotatory.

As the preferable technical scheme of the utility model, the top surface of the cross rod is provided with the trepanning, the bottom surface and the inside of the cross rod are respectively provided with the bottom hole and the ring groove, the bottom hole and the ring groove are communicated with the trepanning, and the top surface of the cross rod is fixedly connected with the magnetic ring.

The clamping rod is conveniently rotated by sleeving the annular groove with the fixing ring, and the adsorption can be kept fixed after rotating at any angle by using the adsorption of the magnetic ring and the metal rotating disc.

As the preferable technical scheme of the utility model, a side groove is formed in the side surface of the clamping rod, a second spring is fixedly connected to the inner surface of the side groove, a clamping plate is fixedly connected to the outer end surface of the second spring, the clamping plate is movably sleeved in the side groove, a fixing ring is fixedly sleeved on the outer surface of the clamping rod, and the outer surface of the fixing ring is movably sleeved with the annular groove.

Compression and make splint cup joint in the side groove when cup jointing screw middle part sleeve pipe through utilizing the elastic action of No. two springs to utilize the elasticity of No. two springs to realize the clamp fastening of screw after cup jointing, the simple operation.

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

1. according to the utility model, the movable rod is movably sleeved on the top surface of the bottom plate, the fixed plate is fixedly connected to the top surface of the movable rod, the top surface of the fixed plate is fixedly connected with the supporting plate, the fixed shaft on the side surface of the supporting plate is movably sleeved with the cross rod, the clamping rod is arranged at the front end of the cross plate, after the processing of the top of the propeller blade is completed, the bottom of the propeller blade is driven to be turned over by rotating the cross rod 180 DEG while the cross rod is turned over, and the position of the cross rod is readjusted by rotating the movable rod, so that the propeller blade is turned over conveniently, the bottom of the subsequent propeller blade is processed, the disassembling and assembling steps of the propeller blade are eliminated in practical operation, and the operation is simple and the use is convenient.

2. According to the utility model, the sleeve hole is formed in the top surface of the cross rod, the clamping rod is movably sleeved in the sleeve hole, the side surface of the clamping rod is provided with the side groove, the second spring is fixedly connected in the side groove, the second spring is used for being connected with the clamping plates, the clamping plates on two sides are hidden in the side groove by pressing the clamping plates on two sides when the propeller blades are actually clamped, the clamping plates on two sides are sleeved with the mounting sleeve in the propeller along the clamping rod, and are pushed to move outwards by the elastic force of elastic reset of the second spring, so that the clamping is pushed outwards from the inside of the propeller sleeve, the actual clamping operation is simple and convenient, the rotating angle and the position of the propeller blades can be adjusted according to actual requirements by matching with the adsorption effect of the top metal rotating disc and the bottom magnetic ring, and the convenience of actual processing is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the present utility model between the cross bar and the support plate;

FIG. 4 is an exploded view of the utility model between the base and the movable bar;

FIG. 5 is an exploded view of the clamping lever of the present utility model;

fig. 6 is a schematic cross-sectional view of a crossbar of the present utility model.

In the figure: 1. a base; 2. a movable rod; 3. a fixing plate; 4. a support plate; 5. a cross bar; 6. a rotating disc; 7. a clamping rod; 8. a fixed shaft; 9. a threaded hole; 10. positioning holes; 11. positioning bolts; 12. a mounting hole; 13. a limiting plate; 14. a first spring; 15. a clamping groove; 16. a clamping plate; 17. a side groove; 18. a second spring; 19. a clamping plate; 20. a fixing ring; 21. a bottom hole; 22. a ring groove; 23. a magnetic ring; 24. and (5) trepanning.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides an unmanned aerial vehicle propeller clamping tool, which comprises a base 1, wherein the top surface of the base 1 is movably sleeved with a movable rod 2, the top surface of the movable rod 2 is fixedly connected with a fixed plate 3, the top surface of the fixed plate 3 is fixedly connected with support plates 4, the number of the support plates 4 is two, a fixed shaft 8 is fixedly connected between the two support plates 4, the outer surface of the fixed shaft 8 is movably sleeved with a cross rod 5, the top surface of the cross rod 5 is movably sleeved with a clamping rod 7, the top surface of the clamping rod 7 is fixedly connected with a rotating disc 6, the front surface of the cross rod 5 is provided with a positioning hole 10, the front surface of one support plate 4 is provided with a threaded hole 9, the inner surface of the threaded hole 9 is in threaded sleeve joint with a positioning bolt 11, and the inner end of the positioning bolt 11 is movably sleeved with the positioning hole 10.

Wherein, the quantity of locating hole 10 and screw hole 9 is two, and the interval numerical value between two locating holes 10 is the same with the interval numerical value between two screw holes 9.

Through two sets of locating holes 10 and threaded holes 9, and through defining the interval of two sets of locating holes 10 and two sets of threaded holes 9 the same for after horizontal pole 5 upset 180, utilize locating bolt 11 can stabilize fixed horizontal pole 5, keep the decision level of horizontal pole 5 simultaneously.

Wherein, mounting hole 12 has been seted up to the top surface of base 1, and mounting hole 12 is "T" hole, and the bottom surface fixedly connected with limiting plate 13 of movable rod 2, the diameter of limiting plate 13 is greater than the diameter of movable rod 2, and limiting plate 13 is located the inside of mounting hole 12.

Through utilizing "T" type mounting hole 12 for the great limiting plate 13 of diameter cooperatees spring 14 can stablely cup joint in mounting hole 12, and only upwards moves certain distance when overcoming spring 14 elasticity, makes the removal in cardboard 16 follow draw-in groove 15, thereby releases the joint and rotates, and utilizes spring 14's elasticity to reset after rotatory, and utilizes the joint of cardboard 16 and draw-in groove 15 simultaneously, accomplishes rotatory restriction.

The top surface of limiting plate 13 fixedly connected with spring No. 14, spring No. 14 annular distribution is at the top surface of limiting plate 13 and is located the inside of mounting hole 12, and the upper end of spring No. 14 is fixedly connected with the internal surface of mounting hole 12.

The uniform pressure is provided by utilizing the annular equidistant-distributed first springs 14, so that the movable rod 2 is ensured to vertically and stably move downwards when being pulled to reset.

Wherein, draw-in groove 15 has been seted up to the top surface of base 1, and the surface fixedly connected with cardboard 16 of movable rod 2, the size of cardboard 16 is less than the size of draw-in groove 15, and the quantity of draw-in groove 15 and cardboard 16 is two.

Through the size and the quantity of control draw-in groove 15 and cardboard 16, guarantee that cardboard 16 can stably cup joint in draw-in groove 15, and still can stably cup joint after rotatory 180.

Wherein, trepanning 24 has been seted up to the top surface of horizontal pole 5, and bottom hole 21 and annular 22 have been seted up respectively to the bottom surface and the inside of horizontal pole 5, and bottom hole 21 and annular 22 all are linked together with trepanning 24, and the top surface fixedly connected with magnetic ring 23 of horizontal pole 5.

The clamping rod 7 can rotate conveniently by utilizing the annular groove 22 to be matched with the sleeving connection of the fixed ring 20, and the clamping rod can be kept fixed by utilizing the adsorption of the magnetic ring 23 and the metal rotating disc 6 after rotating at any angle.

The side face of the clamping rod 7 is provided with a side groove 17, the inner surface of the side groove 17 is fixedly connected with a second spring 18, the outer end face of the second spring 18 is fixedly connected with a clamping plate 19, the clamping plate 19 is movably sleeved in the side groove 17, the outer surface of the clamping rod 7 is fixedly sleeved with a fixing ring 20, and the outer surface of the fixing ring 20 is movably sleeved with a ring groove 22.

By utilizing the elastic action of the second spring 18, the clamping plate 19 is compressed and enabled to be sleeved in the side groove 17 when the middle sleeve of the propeller is sleeved, and the clamping and fixing of the propeller is realized by utilizing the elasticity of the second spring 18 after the clamping and fixing are convenient to operate.

The working principle and the using flow of the utility model are as follows: pressing the clamping plates 19 on the two sides, compressing the springs 18 on the two sides, moving the clamping plates 19 into the side grooves 17, sleeving the sleeve in the middle of the propeller on the outer surface of the clamping rod 7, loosening the clamping plates 19, resetting the springs 18 on the two sides, enabling the clamping plates 19 on the two sides to clamp the propeller from the inside of the sleeve, operating the rotating disc 6 to rotate to a target angle along the top surface of the magnetic ring 23 when the angle is required to be adjusted, after the processing of the top of the propeller is finished, screwing out the positioning bolt 11 outwards, turning over the cross rod 5 to the other side horizontally, screwing in the positioning bolt 11 again, then pulling the movable rod 2 upwards, compressing the springs 14, removing the clamping plates 16 from the clamping grooves 15, rotating 180 degrees, enabling one end of the cross rod 5 to return to the initial position, loosening the movable rod 2, enabling the two groups of clamping plates 16 on the movable rod 2 to switch positions and clamp into the clamping grooves 15 again, and finishing the adjustment, and carrying out the continuous processing of the propeller.

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

Claims

1. Unmanned aerial vehicle screw clamping frock, including base (1), its characterized in that: the movable rod (2) has been cup jointed in the top surface activity of base (1), the top surface fixedly connected with fixed plate (3) of movable rod (2), the top surface fixedly connected with backup pad (4) of fixed plate (3), the quantity of backup pad (4) is two, two fixedly connected with fixed axle (8) between backup pad (4), horizontal pole (5) have been cup jointed in the surface activity of fixed axle (8), clamping rod (7) have been cup jointed in the top surface activity of horizontal pole (5), the top surface fixedly connected with rolling disc (6) of clamping rod (7), locating hole (10) have been seted up in the front of horizontal pole (5), one threaded hole (9) have been seted up in the front of backup pad (4), locating bolt (11) have been cup jointed to the internal surface screw thread of threaded hole (9), the inner and locating hole (10) activity of locating bolt (11) cup joint.

2. The unmanned aerial vehicle screw clamping tool of claim 1, wherein: the number of the positioning holes (10) and the number of the threaded holes (9) are two, and the distance between the two positioning holes (10) is the same as the distance between the two threaded holes (9).

3. The unmanned aerial vehicle screw clamping tool of claim 1, wherein: the mounting device is characterized in that the top surface of the base (1) is provided with a mounting hole (12), the mounting hole (12) is a T-shaped hole, the bottom surface of the movable rod (2) is fixedly connected with a limiting plate (13), the diameter of the limiting plate (13) is larger than that of the movable rod (2), and the limiting plate (13) is located inside the mounting hole (12).

4. The unmanned aerial vehicle screw clamping tool of claim 3, wherein: the top surface fixedly connected with spring (14) of limiting plate (13), spring (14) annular distribution is at the top surface of limiting plate (13) and be located the inside of mounting hole (12), the upper end of spring (14) is fixedly connected with the internal surface of mounting hole (12).

5. The unmanned aerial vehicle screw clamping tool of claim 1, wherein: the clamping groove (15) is formed in the top surface of the base (1), the clamping plate (16) is fixedly connected to the outer surface of the movable rod (2), the size of the clamping plate (16) is smaller than that of the clamping groove (15), and the number of the clamping grooves (15) and the number of the clamping plates (16) are two.

6. The unmanned aerial vehicle screw clamping tool of claim 1, wherein: trepanning (24) have been seted up to the top surface of horizontal pole (5), bottom hole (21) and annular (22) have been seted up respectively to the bottom surface and the inside of horizontal pole (5), bottom hole (21) and annular (22) all are linked together with trepanning (24), the top surface fixedly connected with magnetic ring (23) of horizontal pole (5).

7. The unmanned aerial vehicle screw clamping tool of claim 1, wherein: side groove (17) have been seted up to the side of clamping lever (7), the internal surface fixedly connected with No. two springs (18) of side groove (17), the outer terminal surface fixedly connected with splint (19) of No. two springs (18), splint (19) activity cup joints in the inside of side groove (17), the fixed ring (20) have been cup jointed to the external surface fixed of clamping lever (7), the surface and the annular (22) activity of fixed ring (20) cup joint.