CN220662853U - Fixed section supporting device for docking of aircraft sections - Google Patents
Fixed section supporting device for docking of aircraft sections Download PDFInfo
- Publication number
- CN220662853U CN220662853U CN202321581746.7U CN202321581746U CN220662853U CN 220662853 U CN220662853 U CN 220662853U CN 202321581746 U CN202321581746 U CN 202321581746U CN 220662853 U CN220662853 U CN 220662853U
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- segment
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- 238000003032 molecular docking Methods 0.000 title claims description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 210000001503 joint Anatomy 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The utility model relates to the field of aircraft manufacturing equipment, in particular to a fixing section supporting device for butt joint of aircraft sections. The fixing section supporting device for the butt joint of the aircraft sections comprises a fixing supporting seat and a fixing section fixing mechanism, wherein the fixing supporting seat is provided with a movable supporting device capable of reciprocating in the axial direction of the sections to be butt-jointed, and the fixing section fixing mechanism is arranged on the movable supporting device. The utility model is an improved utility model. Through setting up and removing strutting arrangement to with fixed section fixed establishment of institution on removing strutting arrangement, consequently when using, can order about fixed section fixed establishment rotatory, drive by its fixed section rotatory, perhaps make its last fixed section and rotatory section cooperation, make two sections spin mutually, in the in-process of spin, compensate the relative displacement between the section through removing strutting arrangement's removal, thereby solve the problem that the butt joint between the unable threaded connection's of current section butt joint device section.
Description
Technical Field
The utility model relates to the field of aircraft manufacturing equipment, in particular to a fixing section supporting device for butt joint of aircraft sections.
Background
Due to the large size, aircraft cabins often adopt a multi-section butt-joint structure. Thus, in the manufacturing stage of an aircraft, segment interfacing is a very critical procedure. In the traditional technology, the butt joint of the aircraft sections is mostly realized by adopting a mode of manually using a simple tool, so that the efficiency is low, the assembly precision is low, and the quality of the aircraft can be influenced to a certain extent.
In recent years, with the continuous development of robot technology, the chinese patent application with application publication number CN112917142a and application publication date 2021, 6 and 8 provides an integrated docking platform for correcting and adjusting pose, which comprises a supporting base, an correcting mechanism, a main body pose adjusting mechanism, an axial moving mechanism, a precise pose adjusting platform (parallel mechanism), a docking driving mechanism, a vision measuring system and a pose adjusting device for the system. The device comprises a main body gesture adjusting mechanism, a vision measuring system gesture adjusting device and a support base, wherein the main body gesture adjusting mechanism is arranged on the main body gesture adjusting mechanism, the main body gesture adjusting mechanism is arranged on the axial moving mechanism and can be driven to axially move along the support base through the axial moving mechanism, one cabin section can be used for correcting, supporting and gesture adjusting through the two gesture adjusting mechanisms and the main body gesture adjusting mechanism during use, the precise gesture adjusting platform is arranged at one end of the support platform and used for supporting and gesture adjusting of the other cabin section, the vision measuring system is arranged on the vision measuring system gesture adjusting device, the vision measuring system gesture adjusting device is arranged on the support base and can be used for determining the spatial gesture of the two cabin sections and controlling the main body gesture adjusting mechanism or the precise gesture adjusting platform to drive the cabin section to be centered.
The above-mentioned docking platform can effectively realize the automatic accurate centering of the sections to be connected by introducing a parallel system and a vision measurement system, but in some aircraft products, the connection between adjacent sections is a threaded connection, and how to realize the threaded connection of the two sections is not disclosed in the above-mentioned docking platform. While the threaded mating segments require rotational movement of at least one of the two segments to be joined, at least one of the segments is capable of axial movement to compensate for the relative displacement of the segments, the above-described docking station is clearly not useful for connection between threaded segments.
Disclosure of Invention
The utility model aims to provide a fixing section supporting device for butt joint of an aircraft section, which aims to solve the problem that the existing section butt joint device cannot be used for butt joint of sections in threaded connection.
In order to solve the problems, the fixing section supporting device for the docking of the aircraft section adopts the following technical scheme: the fixed section supporting device for the butt joint of the aircraft sections comprises a fixed supporting seat and a fixed section fixing mechanism, wherein the fixed supporting seat is provided with a movable supporting device capable of reciprocating in the axial direction of the sections to be butt-jointed, and the fixed section fixing mechanism is arranged on the movable supporting device so as to compensate the relative displacement between the sections through the movement of the movable supporting device in the process of the cooperation and screwing of the fixed sections and the rotating sections.
The beneficial effects are that: the utility model is an improved utility model. Through setting up remove strutting arrangement to with fixed section fixed establishment of institution on removing strutting arrangement, consequently when using, can drive fixed section fixed establishment of institution rotation, drive by its fixed section rotation, perhaps make its last fixed section and rotatory section cooperation, make two sections spin mutually, in the in-process of spin, compensate the relative displacement between the section through removing strutting arrangement's removal, thereby solve the problem of the butt joint between the unable screwed connection's of current section butt joint device section.
Further, the movable supporting device is provided with an elastic device for driving the movable supporting device to move towards the abutting direction of the sections, and the movable supporting device also has a movable stroke moving towards the back, and the movable stroke is not smaller than the axial rotating length of the two sections to be abutted. The movable stroke and the elastic device can actively drive the sections to approach each other when the sections are in butt joint, and can actively compensate the relative position change of the sections in the screwing process, so that the butt joint operation is ensured to be carried out smoothly.
Further, the elastic device is a compression spring. The elastic device adopts the pressure spring, and has the advantages of simple structure and convenient arrangement.
Still further, the mobile support device is configured with a proximity switch for controlling a drive mechanism switch, the drive mechanism being for pushing the mobile support device rearward. The proximity switch can realize automatic control of the device in the process of section butt joint, and plays a role of protecting the device.
Still further, the moving support device is provided with a guide rail, and the proximity switch is provided at one side of the guide rail.
Still further, the moving support device includes a moving platform and a loading plate supported on the moving platform by an elastic member. The bearing plate is supported on the mobile platform through the elastic component and can play a role in automatically correcting the posture of the section supported on the bearing plate.
Still further, the elastic member is a spring-type elastic member. The spring type elastic component has the advantages of large deformation quantity and simple structure.
Further, the spring type elastic component is a disc spring. The disc spring has a compact structure and is beneficial to ensuring the stability of the bearing table.
Still further, fixed section fixed establishment includes the fixed armful ring subassembly that is used for embracing the section, fixed armful ring subassembly install in the standing wall that the loading board tip was buckled and is formed. The section is fixed by adopting the fixed holding ring assembly, and the fixed holding ring has the advantages of high operation efficiency and reliability in fixation. The fixed embracing ring component is installed by bending the vertical wall at the end part of the bearing plate, and the bearing plate has the advantages of simple and compact structure.
Still further, the fixed segment securing mechanism includes a fixed hug ring assembly for hugging the segment.
Drawings
FIG. 1 is a perspective view of one embodiment of a stationary section support device for docking an aircraft section;
FIG. 2 is a front view of one embodiment of a stationary section support device for docking an aircraft section;
FIG. 3 is a right side view of one embodiment of a stationary section support device for docking an aircraft section;
FIG. 4 is a top view of one embodiment of a stationary section support device for docking an aircraft section.
In the figure: 11. fixing the supporting seat; 12. a movable support device; 121. a mobile platform; 122. a carrying plate; 123. a slide block; 124. a slide rail; 125. a disc spring; 126. an elastic device; 127. a spring seat; 128. and fixing the holding ring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
The features and capabilities of the present utility model are described in further detail below in connection with the examples.
Embodiments of the present utility model of a fixed section support device for docking an aircraft section:
the fixing section supporting device for the docking of the aircraft sections has the function of fixing the aircraft sections to be docked. As shown in fig. 1-4, the main components of the fixing section supporting device for the docking of the aircraft section are a fixing supporting seat 11 and a movable supporting device 12, wherein the fixing supporting seat 11 comprises supporting legs and a table top, and the whole body is of a frame type structure. The mobile support device 12 comprises a mobile platform 121, a bearing plate 122 arranged on the mobile platform 121 and a section fixing device arranged on the bearing plate 122. The movable platform 121 is in guiding fit with the table top of the fixed supporting seat 11 through the sliding block 123 and the sliding rail 124, and the guiding direction is the butt joint direction of the sections to be butt-jointed.
The carrying plate 122 is supported on the moving platform 121 through elastic components, in this embodiment, four elastic components are provided and supported at four points of the carrying plate 122, and the posture of the carrying plate 122 can be adaptively changed through elastic deformation, so that the posture of the supported section can be automatically adjusted. The spring member is here embodied as a disc spring 125. Of course, it should be understood by those skilled in the art that, in order to achieve the desired effect of the present utility model, in other embodiments, the number of elastic members may be three, the three elastic members may be arranged in a triangle, or more elastic members may be used, and the elastic members may specifically be coil springs, leaf springs, etc.
At the side remote from the docking section support mechanism 102, a movable stroke of the movable platform 121 is provided, in which the movable platform 121 can reciprocate, and at the same time, an elastic device 126 is provided for the movable platform 121, and the elastic device 126 functions to store energy by deformation when the movable platform 121 moves in a direction remote from the docking section support mechanism 102, and then drive the movable platform 121 to move in a direction close to the docking section support mechanism 102 by energy release, thereby realizing compensation of axial relative displacement between the two sections in the docking process. In the present embodiment, the elastic device 126 is specifically a compression spring, which is mounted between the spring seat 127 and the movable platform 121. However, it should be understood by those skilled in the art that in other embodiments, the elastic device 126 may be provided as a tension spring for the same purpose, in which case the spring seat is only required to be moved to the opposite side of the current position, or to the left and right sides of the current position and extend in the left and right directions.
As described above, in some embodiments, the mobile platform 121 is configured with a resilient means. In some embodiments, however, the resilient means may not be provided. In the case of elastic means being provided, the mobile platform will actively move with the section fixed thereon towards the section to be fixed, whereas in the case of elastic means not being provided, the section over-fixed thereon will move with the mobile platform during screwing with the corresponding section, thus automatically compensating for the axial relative position variation between the two sections to be docked.
The function of the segment securing means is to secure the segments to be docked relative to the carrier plate 122. In this embodiment, the section fixing device specifically adopts a fixing embracing ring assembly, where the fixing embracing ring assembly is formed by two fixing embracing rings 128 arranged at intervals coaxially, and each fixing embracing ring 128 is fixed on a vertical wall formed by bending upwards at the edge of the bearing table. When the clamping device is used, the sections can be clamped and fixed by two clamping rings at different positions. Although the fixing band assembly is used as the segment fixing device in the present embodiment, in other embodiments, the segment fixing device may also use a fixing band, a compression bar, a fixing clip, or the like, which can also meet the requirement of fixing the segment.
In order to limit the movable travel of the movable platform 121, a proximity switch 105 is provided on the fixed support 11, the proximity switch 105 is provided at one side of the guide rail, and when the movable platform 121 moves to this position, the proximity switch 105 is touched, and then the switch of the driving mechanism (mechanism for pushing the movable support backward) is controlled.
When the device is used, the fixed section fixing mechanism can be driven to rotate to drive the section fixed by the fixed section fixing mechanism to rotate, or the section fixed on the fixed section fixing mechanism is matched with the rotating section to enable the two sections to mutually rotate, and the relative displacement between the sections is compensated by moving the supporting device in the rotating process, so that the problem that the existing section butt joint device cannot be in butt joint of the sections in threaded connection is solved.
Claims (10)
1. The fixed section supporting device for the butt joint of the aircraft sections comprises a fixed supporting seat and a fixed section fixing mechanism, and is characterized in that the fixed supporting seat is provided with a movable supporting device capable of reciprocating in the axial direction of the sections to be butt-jointed, and the fixed section fixing mechanism is arranged on the movable supporting device so as to compensate the relative displacement between the sections through the movement of the movable supporting device in the process of the cooperation and screwing of the fixed sections and the rotating sections.
2. The stationary segment support for docking an aircraft segment according to claim 1, characterized in that the moving support is provided with elastic means for driving it to move in the segment docking direction, the moving support further having a movable travel to the back, which is not smaller than the axial screwing length of the two segments to be docked.
3. The aircraft segment docking attachment section support device of claim 2, wherein the resilient means is a compression spring.
4. A stationary section support device for docking an aircraft section according to claim 1 or 2 or 3, characterized in that the mobile support device is provided with a proximity switch for controlling a drive mechanism switch, the drive mechanism being used for pushing the mobile support device backwards.
5. The stationary segment support for docking of an aircraft segment according to claim 4, characterized in that the mobile support is provided with a rail, the proximity switch being provided at one side of the rail.
6. The stationary segment support for docking an aircraft segment according to claim 4, wherein the mobile support comprises a mobile platform and a carrier plate supported on the mobile platform by an elastic member.
7. The aircraft segment docking securing segment support device of claim 6, wherein the resilient member is a spring-type resilient member.
8. The aircraft segment docking securing segment support device of claim 7, wherein the spring type resilient member is a disc spring.
9. The aircraft segment docking attachment section support device of claim 6, wherein the attachment section attachment mechanism includes an attachment clasp assembly for clasping the segment, the attachment clasp assembly being mounted to the riser formed by bending the carrier plate end.
10. A fixed section support device for docking an aircraft section according to claim 1 or 2 or 3, characterized in that the fixed section fixing mechanism comprises a fixed clasping assembly for clasping the section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581746.7U CN220662853U (en) | 2023-06-20 | 2023-06-20 | Fixed section supporting device for docking of aircraft sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581746.7U CN220662853U (en) | 2023-06-20 | 2023-06-20 | Fixed section supporting device for docking of aircraft sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662853U true CN220662853U (en) | 2024-03-26 |
Family
ID=90326558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581746.7U Active CN220662853U (en) | 2023-06-20 | 2023-06-20 | Fixed section supporting device for docking of aircraft sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662853U (en) |
-
2023
- 2023-06-20 CN CN202321581746.7U patent/CN220662853U/en active Active
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