CN216343197U

CN216343197U - Ultra-precise connecting component for aviation aircraft support

Info

Publication number: CN216343197U
Application number: CN202122943034.2U
Authority: CN
Inventors: 杨武军
Original assignee: Shenzhen Tianyang Precision Technology Co ltd
Current assignee: Shenzhen Tianyang Precision Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of aviation aircraft supports, in particular to an ultraprecise connecting component of an aviation aircraft support, which comprises: the support comprises a first support and a second support, wherein a first connecting piece and a second connecting piece are fixedly connected to the upper sides of the opposite sides of the first support and the second support respectively, a second cavity is formed in each of the first connecting piece and the second connecting piece, and a connecting block is fixedly connected to the opposite side of the inner cavity of each of the two cavities. According to the utility model, through the matching use of the first connecting piece, the second connecting piece, the connecting block, the first cavity, the spring, the ball body, the second cavity, the connecting table, the placing groove, the threaded sleeve, the threaded groove and the fixing rod, the precision of component construction is improved, the use firmness of the aircraft support is further improved, and in the actual use process, the connection component layout between the supports is more densified, so that not only is the precision of the connection component improved, but also the tightness of support connection is strengthened, and the stability of the support in use is further improved.

Description

Ultra-precise connecting component for aviation aircraft support

Technical Field

The utility model relates to the technical field of aviation aircraft supports, in particular to an ultraprecise connecting component of an aviation aircraft support.

Background

Aviation, a complex and strategic human activity, refers to the flight of an aircraft in the earth's atmosphere and many fields related thereto, such as scientific research and education, industrial manufacturing, public transportation, professional operations, aviation, national defense and military, government management, and the like.

When current aviation aircraft support was used, its connecting elements structure set up not accurate enough, and the connection of front and back end easily breaks away from, inconvenient dismantlement and the maintenance when using simultaneously, further improved the damage to the support among the dismantlement process, secondly, in order to solve above-mentioned problem, an aviation aircraft support ultra-precise connecting elements, the urgent need be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultraprecise connecting component of an aviation aircraft support, which has the advantage of more precise structure and solves the problems that the structure of the connecting component of the existing aviation aircraft support is not precise enough, the connection of the front end and the rear end is easy to break away, the support is inconvenient to disassemble and maintain during use, and the damage to the support during the disassembling process is further improved.

In order to achieve the above purpose, the utility model provides the following technical scheme: an aerospace vehicle support ultra-precise connection member, comprising: the upper parts of the opposite sides of the first bracket and the second bracket are respectively fixedly connected with a first connecting piece and a second connecting piece, the interiors of the first connecting piece and the second connecting piece are respectively provided with a second cavity, the opposite sides of the inner cavities of the two second cavities are respectively fixedly connected with a connecting block, the opposite sides of the two connecting blocks are respectively provided with a first cavity, the inner cavity of the first cavity is fixedly connected with a spring, one end of the spring, far away from the first cavity, is fixedly connected with a ball body, one side of the ball body, far away from the spring, extends to the inner cavity of the second cavity, the right side of the first connecting piece is fixedly connected with a connecting table, the left side of the second connecting piece is provided with a placing groove matched with the connecting table, the right side of the surface of the first connecting piece is rotatably connected with a threaded sleeve, the surface of the second connecting piece is provided with a threaded groove, and the left side of the surface of the ball body on the right side is fixedly connected with a fixing rod, one side of the connecting table is provided with a first fixing groove matched with the fixing rod.

Further, as a preferable mode of the present invention, a fixed sleeve ring is fixedly connected to the right side of one surface of the connecting member, and a sliding groove adapted to the fixed sleeve ring is formed in the left side of the inner cavity of the threaded sleeve.

Further, as a preferable mode of the utility model, the top and the bottom of the surface of the sphere are both fixedly connected with a guide block, and the top and the bottom of an inner cavity of the cavity are both provided with guide grooves matched with the guide blocks.

Further, in a preferred aspect of the present invention, the connecting table has a truncated cone shape.

Further, as a preferred mode of the present invention, the thread ridge of the inner cavity of the thread sleeve is matched with the thread groove.

Further, as a preferable mode of the present invention, two symmetrically arranged reinforcing blocks are fixedly connected to the surface of the fixing rod, and a fixing groove two adapted to the reinforcing blocks is formed in an inner cavity of the fixing groove one.

Further, as a preferable aspect of the present invention, both sides of the reinforcing block are provided with arc surfaces.

Further, as a preferable mode of the present invention, the left end of the fixing rod is hollow, and the right side of the surface of the ball body on the left side is provided with an embedding groove adapted to the fixing rod.

The beneficial effects are that the technical scheme of this application possesses following technological effect: the utility model achieves the effects of improving the precision of the construction of the component and further improving the use firmness of the aircraft support by matching the connecting piece I, the connecting piece II, the connecting block, the cavity I, the spring, the ball body, the cavity II, the connecting table, the placing groove, the threaded sleeve, the threaded groove and the fixing rod for use, so that the ultra-precise connecting component of the aircraft support has the advantage of more precise structure, in the actual use process, the layout of the connecting components among the brackets is more densified, so that not only is the precision of the connecting components improved, but also the tightness of the bracket connection is strengthened, the stability of the bracket in use is further improved, the problems that when the existing aviation aircraft bracket is used, the connecting member structure is not precise enough, the connection of the front end and the rear end is easy to break away, and meanwhile, the connecting member structure is inconvenient to disassemble and overhaul when in use, so that the problem of damage to the support in the disassembling process is further solved.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a first stent and a second stent according to the present invention;

FIG. 3 is a schematic perspective view of a first connector and a second connector according to the present invention;

FIG. 4 is a schematic perspective view of a second bracket, a threaded sleeve and a fixing collar of the present invention;

FIG. 5 is a perspective view of a second connector and a connecting block according to the present invention;

FIG. 6 is a schematic perspective view of a reinforcing block according to the present invention;

fig. 7 is a schematic right-side perspective view of the sphere and the fixing rod of the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a first bracket; 2. a second bracket; 3. a first connecting piece; 4. a second connecting piece; 5. a joining block; 6. a first cavity; 7. a spring; 8. a sphere; 9. a second cavity; 10. a connecting table; 11. a placement groove; 12. a threaded sleeve; 13. a thread groove; 14. fixing the rod; 15. a first fixing groove; 16. a fixed collar; 17. a chute; 18. a guide block; 19. a guide groove; 20. a reinforcing block; 21. a second fixing groove; 22. and (4) cambered surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and in order to better understand the technical contents of the present invention, specific embodiments will be described below with reference to the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 7: the embodiment provides an aviation aircraft support ultra-precision connecting element, includes: the upper part of one side of the first support 1 opposite to the second support 2 is respectively fixedly connected with a first connecting piece 3 and a second connecting piece 4, the inner parts of the first connecting piece 3 and the second connecting piece 4 are respectively provided with a second cavity 9, one side of the two cavity second 9 opposite to the inner cavity is respectively fixedly connected with a connecting block 5, one side of the two connecting blocks 5 opposite to each other is provided with a first cavity 6, the inner cavity of the first cavity 6 is fixedly connected with a spring 7, one end of the spring 7 far away from the first cavity 6 is fixedly connected with a sphere 8, one side of the sphere 8 far away from the spring 7 extends to the inner cavity of the second cavity 9, the right side of the first connecting piece 3 is fixedly connected with a connecting table 10, the connecting table 10 is in a circular truncated cone shape, the left side of the second connecting piece 4 is provided with a placing groove 11 matched with the connecting table 10, the right side of the surface of the first connecting piece 3 is rotatably connected with a thread sleeve 12, and the surface of the second connecting piece 4 is provided with a thread groove 13, the thread tooth and 13 looks adaptations of thread groove of 12 inner chambers of thread bush are located the left side fixedly connected with dead lever 14 on right side spheroid 8 surface, and the left end of dead lever 14 is the cavity setting, is located the right side on left side spheroid 8 surface and offers the caulking groove with 14 looks adaptations of dead lever, and fixed slot 15 with 14 looks adaptations of dead lever is offered to one side of joint spacer 10.

Specifically, the right side of the surface of the first connecting piece 3 is fixedly connected with a fixed lantern ring 16, and the left side of the inner cavity of the threaded sleeve 12 is provided with a sliding groove 17 matched with the fixed lantern ring 16.

In this embodiment: through the cooperation of fixed lantern ring 16 and spout 17, played and fixed and connected threaded sleeve 12, when threaded sleeve 12 carries out the interlock with thread groove 13, when rotating threaded sleeve 12, kept threaded sleeve 12 transmission stable effect.

Specifically, the top and the bottom of the surface of the sphere 8 are both fixedly connected with guide blocks 18, and the top and the bottom of the inner cavity of the first cavity 6 are both provided with guide grooves 19 matched with the guide blocks 18.

In this embodiment: through the cooperation of guide block 18 and guide way 19, played and led the dead lever 14 and be connected between two spheroid 8, avoided under the effect of spring 7 elastic potential energy, cause the effect that the transmission is unbalanced.

Specifically, the fixed surface of the fixing rod 14 is fixedly connected with two symmetrically arranged reinforcing blocks 20, the inner cavity of the first fixing groove 15 is provided with a second fixing groove 21 matched with the reinforcing blocks 20, and both sides of the reinforcing blocks 20 are provided with cambered surfaces 22.

In this embodiment: through the cooperation of the reinforcing block 20 and the second fixing groove 21, the fixing rod 14 and the connecting platform 10 are connected and fastened, and the effect that the connecting effect is poor due to the fact that the surfaces of the fixing rod 14 and the connecting platform 10 are smooth is reduced.

The working principle and the using process of the utility model are as follows: a user respectively installs the first connecting piece 3 and the second connecting piece 4 in the first support 1 and the second support 2, then the second support 2 is pushed towards the opposite direction of the first support 1, the second support 2 drives the second connecting piece 4 and the workpiece in the second connecting piece to move in the same direction, when the second connecting piece 4 moves to the rightmost side of the threaded sleeve 12 and continues to move leftwards, the threaded sleeve 12 is twisted, the thread teeth in the threaded sleeve 12 and the thread groove 13 on the surface of the second connecting piece 4 are in transmission, the threaded sleeve 12 and the second connecting piece 4 are twisted with each other along with the continuous movement of the second connecting piece 4, meanwhile, in the process of the displacement of the second connecting piece 4, the fixed rod 14 and the fixed rod move in the same direction, along with the change of the displacement distance, extend to the inner cavity of the first cavity 6 through the first fixed groove 15, are gradually contacted with the sphere 8 and are finally clamped with the caulking groove on the left side of the sphere 8, and meanwhile, when the fixed rod 14 is connected with the sphere 8, under the action of elastic potential energy of the spring 7, the ball body 8 is squeezed towards two sides, so that a placing space is provided for continuous displacement of the second connecting piece 4, connection with the threaded sleeve 12 is achieved, and finally, in the displacement process of the fixing rod 14, the reinforcing block 20 is driven by the fixing rod 14 to be embedded into the second fixing groove 21 and embedded with the second fixing groove 21, and reinforcement of connection of the fixing rod 14 and the connecting table 10 is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. An aerospace vehicle support ultra-precise connection member, comprising: support one (1) and support two (2), its characterized in that: the upper part of one side, opposite to the support I (1) and the support II (2), of the support I (3) and the support II (4) is fixedly connected with a connecting piece I (3) and a connecting piece II (4) respectively, a cavity II (9) is formed in each of the insides of the connecting piece I (3) and the connecting piece II (4), one side, opposite to the inner cavities of the two cavity II (9), of each of the two cavity II (9) is fixedly connected with a connecting block (5), one side, opposite to the two connecting blocks (5), of each of the two cavity I (6) is provided with a cavity I (6), a spring (7) is fixedly connected with a sphere (8), one side, far away from the spring (7), of each of the spheres (8) extends to the inner cavity of the cavity II (9), a connecting table (10) is fixedly connected to the right side of the connecting piece I (3), a placing groove (11) matched with the connecting table (10) is formed in the left side of the connecting piece II (4), the right side on the surface of the first connecting piece (3) is rotatably connected with a threaded sleeve (12), a threaded groove (13) is formed in the surface of the second connecting piece (4), a fixing rod (14) is fixedly connected to the left side of the surface of the right side ball body (8), and a first fixing groove (15) matched with the fixing rod (14) is formed in one side of the connecting table (10).

2. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the right side fixedly connected with on connecting piece (3) surface fixes lantern ring (16), spout (17) with fixed lantern ring (16) looks adaptation are seted up on the left side of thread bush (12) inner chamber.

3. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the top and the bottom of the surface of the sphere (8) are fixedly connected with guide blocks (18), and guide grooves (19) matched with the guide blocks (18) are formed in the top and the bottom of the inner cavity of the cavity I (6).

4. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the connecting table (10) is in a circular truncated cone shape.

5. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the thread teeth of the inner cavity of the thread sleeve (12) are matched with the thread groove (13).

6. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the surface of the fixing rod (14) is fixedly connected with two symmetrically arranged reinforcing blocks (20), and a fixing groove II (21) matched with the reinforcing blocks (20) is formed in the inner cavity of the fixing groove I (15).

7. An ultra-precise connecting member for an aircraft carrier according to claim 6, wherein: cambered surfaces (22) are arranged on two sides of the reinforcing block (20).

8. An aircraft carrier ultra-precise connecting member according to claim 1, characterized in that: the left end of the fixing rod (14) is arranged in a hollow mode, and the right side of the surface of the left side ball body (8) is provided with an embedding groove matched with the fixing rod (14).