CN114212271B - Device and method for adjusting position and posture of aircraft joint - Google Patents
Device and method for adjusting position and posture of aircraft joint Download PDFInfo
- Publication number
- CN114212271B CN114212271B CN202111509392.0A CN202111509392A CN114212271B CN 114212271 B CN114212271 B CN 114212271B CN 202111509392 A CN202111509392 A CN 202111509392A CN 114212271 B CN114212271 B CN 114212271B
- Authority
- CN
- China
- Prior art keywords
- joint
- assembly
- adjustment
- adjusting
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Plates (AREA)
- Automatic Assembly (AREA)
Abstract
The invention belongs to the aircraft assembly technology, and relates to a pose adjusting device and a pose adjusting method of an aircraft joint. The adjusting device comprises a joint positioning assembly, a horizontal adjusting assembly and a vertical adjusting assembly; the joint positioning assembly is arranged on the horizontal adjusting assembly, and the vertical adjusting assembly is arranged right below the horizontal adjusting assembly; the vertical adjusting component also serves as a supporting platform of the whole adjusting device; joint locating pieces meeting coaxiality requirements are arranged at two ends of the joint locating component and are used for installing double-fork ear joints to be assembled; during adjustment, the adjustment of the front-back displacement of the joint positioning assembly is realized by adjusting the horizontal adjusting assembly, and the overall height adjustment of the joint positioning assembly and the horizontal adjusting assembly is realized by adjusting the vertical adjusting assembly.
Description
Technical Field
The invention belongs to the aircraft assembly technology, and relates to a pose adjusting device and a pose adjusting method of an aircraft joint.
Background
The positioning and mounting of the double-fork lug type connector on the aircraft is always a bottleneck, and the actual mounting position of the double-fork lug type connector can deviate from the theoretical mounting position and has different states after the position and the posture of the aircraft are adjusted in the aircraft assembly process; the positioning device of the double-fork lug to be assembled is generally set to a theoretical fixed position, which results in the double-fork lug to be installed not being connected with the machine body. The existing common practice is to discard the fixed position positioning device of the double-fork ear joint of the machine body, manually carry out the matching through the single-fork ear joint of the tail gate matched with the double-fork ear joint, the installation mode has large positioning assembly error and inconsistent standard, and meanwhile, the size of the tail gate to be assembled is larger, and the operation difficulty is extremely large; and the assembly state of each rack of joints is inconsistent. Therefore, it is necessary to design a device for fixing and positioning the two-fork ear connector, which needs to ensure that the relative positions of the two connectors are fixed, and simultaneously can synchronously adjust the positions of the two connectors to match the actual position of the aircraft body, so as to ensure the installation reliability of the two-fork ear connector.
Disclosure of Invention
The invention aims at: provides a device capable of adjusting the front and rear positions of two joints at the same time.
The technical scheme is as follows: an aircraft joint pose adjustment device, the device comprising: the device comprises a joint positioning assembly, a horizontal adjusting assembly and a vertical adjusting assembly; the joint positioning assembly is arranged on the horizontal adjusting assembly, and the vertical adjusting assembly is arranged right below the horizontal adjusting assembly; the vertical adjusting component also serves as a supporting platform of the whole adjusting device; joint locating pieces meeting coaxiality requirements are arranged at two ends of the joint locating component and are used for installing double-fork ear joints to be assembled; during adjustment, the adjustment of the front-back displacement of the joint positioning assembly is realized by adjusting the horizontal adjusting assembly, and the overall height adjustment of the joint positioning assembly and the horizontal adjusting assembly is realized by adjusting the vertical adjusting assembly.
Preferably, the joint positioning component consists of a joint positioning piece, a sleeve support, a connecting beam and a bolt, wherein the joint positioning piece is inserted into the sleeve support and fixed by the bolt, the sleeve support is fixed at two ends of the connecting beam,
the joint positioning piece is used for installing a double-fork lug joint to be assembled, and the relative distance and coaxiality of the two joint positioning pieces are required to be ensured. Can be determined by designing measurement points in the manufacturing process.
Preferably, the horizontal adjusting component comprises a sliding rail, a first sliding rail support, a second sliding rail support, a hand wheel with a sleeve, a screw rod support, a hand wheel support and a limit screw; the first sliding rail support is fixed on the vertical adjusting assembly and used for supporting the sliding rail, and the second sliding rail support is installed and fixed on the joint positioning assembly and sleeved on the sliding rail at the same time and can slide along the sliding rail; the hand wheel support is fixed on the vertical adjusting component, a through hole is formed in the upper end of the hand wheel support, and the hand wheel with the sleeve is fixed in the through hole; the screw support is fixed on the joint positioning assembly, one end of the screw is fixed on the screw support, the other end of the screw penetrates through the sleeved hand wheel and is matched with the sleeved hand wheel through threads, and the adjusting hand wheel drives the screw to move axially so as to realize the adjustment of the front-back displacement of the joint positioning assembly; and after the adjustment is in place, limiting the joint positioning assembly by adopting a limiting screw.
Preferably, the limit screw is arranged on the hand wheel with the sleeve, and the limit screw is screwed, so that limit is realized by means of friction force between the end part of the limit screw and the screw rod.
Preferably, the vertical adjusting component consists of a double-guide-rod spiral positioner, a switching support and an installation platform; the support of the double-guide-rod spiral positioner is fixed on a reference platform, the guide rod at the front end of the double-guide-rod spiral positioner is fixed with the switching support, and the switching support is fixedly connected with the mounting platform; the screw at the front end of the double-guide-rod spiral positioner is matched with the clamping groove at the lower end of the switching support, and when the screw rotates, the screw drives the switching support to do linear motion, so that the mounting platform is pushed to move in the vertical direction; so as to realize the adjustment of the overall height of the joint positioning assembly.
The technical effects are as follows: the adjusting device designed by the invention has compact structure, flexible and convenient installation and adjustment; the synchronous adjustment of the space positions of the two connectors can be realized simultaneously while the relative position fixation of the two double-fork ear connectors is ensured; thereby flexibly matching the aircraft fuselage plug mounting locations.
Drawings
FIG. 1 is a schematic structural view of an aircraft joint attitude adjustment device;
FIG. 2 is an isometric view of an aircraft joint attitude adjustment device;
fig. 3 is an exploded view of the aircraft joint attitude adjustment device.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, it should be noted that unless explicitly specified and limited otherwise, terms such as "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, the aircraft joint pose adjusting device is composed of a joint positioning piece 1, a sleeve support 2, a cross beam 3, a screw 4, a switching support 5, a cross beam 6, a sleeve support 7, a guide rail 8, a support 9, a guide rail support 10, a switching block 11, a positioning bolt 12, a double-guide-rod spiral positioner 13, a sleeved hand wheel 14, a high-head screw 15, a positioning bolt 16 and the like.
The two joint locating pieces 1 are matched with the locating bolt 16 to respectively locate the joint 17 at the position 2, the height direction of the joint 17 is controlled by the double-guide-rod spiral locator 13, and the front-back direction of the joint 17 is controlled by the screw 4 and the handwheel 14 with the sleeve, so that the two joints 17 can be ensured to synchronously adjust the pose up, down, front and back; the joint positioning piece 1 is placed in the sleeve support 2 and fixed by a positioning bolt 12, and is connected with the cross beam 6 to form a whole; the cross beam 6 is connected with the guide rail 8 through 2 sleeve supports 7 and can perform displacement in the front and back directions; the rail brackets 10 function to support the rail 8; the mounting screw 4 and the handwheel with the sleeve 14 are fixedly arranged on the support 9 and are connected with the cross beam 6 through the switching support 5; the cross beam 3 is connected with a double-guide-rod spiral positioner 13 through a switching block 11, and is used for placing all parts for adjusting the front and rear direction pose.
S1: the joint 17 is placed on the joint positioning piece 1, and a positioning bolt 16 is inserted for positioning
S2: rotating the hand wheel in the double-guide-rod spiral positioner 13 to roughly adjust the height direction of the joint 17
S3: the sleeve hand wheel 14 is rotated to drive the screw 4 to do linear motion, so that the cross beam 6 provided with the joint positioning piece 1 is pushed to adjust the position and posture along the guide rail 8 in the front and back directions
S4: repeating S2 and S3 to perform fine adjustment in the up, down, front and back directions until the joint 17 is adjusted to the correct position
S5: the high head screw 15 is screwed down, and the adjusted position is fixed, so that the joint 17 does not move back and forth any more
Through the steps, the function of synchronously adjusting the upper, lower, front and rear postures of the two joints 17 can be realized; a score line is provided on the guide rail 8 to control the adjustment accuracy. After the adjustment is completed, the device is inspected by a horizontal and vertical inspection mechanism.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (6)
1. An aircraft joint pose adjustment device, the device comprising: the device comprises a joint positioning assembly, a horizontal adjusting assembly and a vertical adjusting assembly; the joint positioning assembly is arranged on the horizontal adjusting assembly, and the vertical adjusting assembly is arranged right below the horizontal adjusting assembly; the vertical adjusting component also serves as a supporting platform of the whole adjusting device; joint locating pieces meeting coaxiality requirements are arranged at two ends of the joint locating component and are used for installing double-fork ear joints to be assembled; during adjustment, the adjustment of the horizontal adjustment assembly realizes the adjustment of the front-back displacement of the joint positioning assembly, and the adjustment of the vertical adjustment assembly realizes the overall height adjustment of the joint positioning assembly and the horizontal adjustment assembly;
the joint positioning assembly consists of a joint positioning piece, a sleeve support, a connecting beam and a bolt, wherein the joint positioning piece is inserted into the sleeve support and fixed by the bolt, the sleeve support is fixed at two ends of the connecting beam, the joint positioning piece is used for installing a double-fork lug joint to be assembled, and the relative distance and coaxiality of the two joint positioning pieces are required to be ensured;
the horizontal adjusting component consists of a sliding rail, a first sliding rail support, a second sliding rail support, a hand wheel with a sleeve, a screw rod support, a hand wheel support and a limit screw; the first sliding rail support is fixed on the vertical adjusting assembly and used for supporting the sliding rail, and the second sliding rail support is installed and fixed on the joint positioning assembly and sleeved on the sliding rail at the same time and can slide along the sliding rail; the hand wheel support is fixed on the vertical adjusting component, a through hole is formed in the upper end of the hand wheel support, and the hand wheel with the sleeve is fixed in the through hole; the screw support is fixed on the joint positioning assembly, one end of the screw is fixed on the screw support, the other end of the screw penetrates through the sleeved hand wheel and is matched with the sleeved hand wheel through threads, and the adjusting hand wheel drives the screw to move axially so as to realize the adjustment of the front-back displacement of the joint positioning assembly; and after the adjustment is in place, limiting the joint positioning assembly by adopting a limiting screw.
2. The device for adjusting the pose of an aircraft joint according to claim 1, wherein the limit screw is arranged on a handwheel with a sleeve, and the limit screw is screwed, so that the limit is realized by virtue of friction between the end part of the limit screw and a screw rod.
3. The aircraft joint pose adjustment device according to claim 1, wherein the vertical adjustment assembly comprises a double-guide-rod spiral positioner, a transfer support and a mounting platform; the support of the double-guide-rod spiral positioner is fixed on a reference platform, the guide rod at the front end of the double-guide-rod spiral positioner is fixed with the switching support, and the switching support is fixedly connected with the mounting platform; the screw at the front end of the double-guide-rod spiral positioner is matched with the clamping groove at the lower end of the switching support, and when the screw rotates, the screw drives the switching support to do linear motion, so that the mounting platform is pushed to move in the vertical direction; so as to realize the adjustment of the overall height of the joint positioning assembly.
4. An aircraft joint pose adjusting method, which adopts the aircraft joint pose adjusting device according to any one of claims 1-3, and is characterized in that the adjusting method comprises the following steps:
s1, placing a joint on a joint positioning piece, and inserting a positioning bolt for positioning;
s2, rotating a hand wheel in the double-guide-rod spiral positioner, and roughly adjusting the height direction of the joint;
s3, rotating the sleeve hand wheel to drive the screw rod to do linear motion, and further pushing the cross beam provided with the joint positioning piece to adjust the position and posture in the front-rear direction along the guide rail;
s4, repeating the steps S2 and S3 to perform fine adjustment in the up, down, front and back directions until the joint is adjusted to an accurate position;
s5, screwing up the high head screw, and fixing the state after pose adjustment, so that the joint does not move back and forth any more; realizing the function of synchronously adjusting the upper, lower, front and rear postures of the two joints.
5. The method of claim 4, wherein the guide rail is provided with score lines to control the accuracy of adjustment.
6. An aircraft joint pose adjustment method according to claim 4 wherein the device is inspected by both horizontal and vertical inspection mechanisms after adjustment is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509392.0A CN114212271B (en) | 2021-12-10 | 2021-12-10 | Device and method for adjusting position and posture of aircraft joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509392.0A CN114212271B (en) | 2021-12-10 | 2021-12-10 | Device and method for adjusting position and posture of aircraft joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114212271A CN114212271A (en) | 2022-03-22 |
| CN114212271B true CN114212271B (en) | 2023-10-17 |
Family
ID=80700967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111509392.0A Active CN114212271B (en) | 2021-12-10 | 2021-12-10 | Device and method for adjusting position and posture of aircraft joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114212271B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858464B (en) * | 2022-07-05 | 2022-12-06 | 中国航发四川燃气涡轮研究院 | Aircraft accessory machine casket mounting bracket |
| CN116573155A (en) * | 2023-06-29 | 2023-08-11 | 北京卫星环境工程研究所 | Unmanned aerial vehicle transfers appearance device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252242A (en) * | 2015-09-06 | 2016-01-20 | 吕亮霞 | Movement and pose adjusting platform for large member |
| CN105729420A (en) * | 2016-04-01 | 2016-07-06 | 中航飞机股份有限公司西安飞机分公司 | Movable supporting and locating method and device for aircraft component assembly |
| CN109703776A (en) * | 2019-01-30 | 2019-05-03 | 西安爱生技术集团公司 | The terminal position of small and medium size unmanned aerial vehicles wing assembly tooling |
| CN113664530A (en) * | 2021-09-06 | 2021-11-19 | 上海航天精密机械研究所 | Positioning device and assembling method for boosting tail section type frame tail butt joint |
-
2021
- 2021-12-10 CN CN202111509392.0A patent/CN114212271B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252242A (en) * | 2015-09-06 | 2016-01-20 | 吕亮霞 | Movement and pose adjusting platform for large member |
| CN105729420A (en) * | 2016-04-01 | 2016-07-06 | 中航飞机股份有限公司西安飞机分公司 | Movable supporting and locating method and device for aircraft component assembly |
| CN109703776A (en) * | 2019-01-30 | 2019-05-03 | 西安爱生技术集团公司 | The terminal position of small and medium size unmanned aerial vehicles wing assembly tooling |
| CN113664530A (en) * | 2021-09-06 | 2021-11-19 | 上海航天精密机械研究所 | Positioning device and assembling method for boosting tail section type frame tail butt joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114212271A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114212271B (en) | Device and method for adjusting position and posture of aircraft joint | |
| US8035406B2 (en) | Test head positioning system and method | |
| US20170291270A1 (en) | Precision tripod motion system with six degrees of freedom | |
| CN110979724B (en) | Assembly fixture device and positioning method for vertical tail wing of airplane | |
| CN108332852B (en) | Working method of centering adjusting device of OCT spectrometer camera | |
| WO2018228481A1 (en) | Batch camera module testing device and testing system thereof | |
| CN111735829A (en) | Automatic intelligent detection equipment | |
| US20140091188A1 (en) | Connection system for connecting an electronic device, in particular for an aircraft, to a test unit | |
| CN208853585U (en) | Door plant device and have its electric tube expander | |
| CN110854421B (en) | Shell entering device for battery cell and shell | |
| CN111211450B (en) | Multi-degree-of-freedom charging pile device | |
| CN116787142A (en) | Assembling and processing center of optical module | |
| CN109050964A (en) | Bulb docking adaptively enters a method and apparatus | |
| CN112355625B (en) | A equipment that screw hole and through-hole centering alignment that is used for driver tool equipment | |
| CN212060700U (en) | Multi-angle four-dimensional adjusting frame for optical instrument | |
| CN209880960U (en) | Automatic deviation-rectifying opposite-inserting mechanism | |
| CN208187548U (en) | A kind of centering adjusting device applied to OCT spectrometer camera | |
| CN107894317B (en) | Self-adaptive flexible support | |
| CN220662853U (en) | Fixed section supporting device for docking of aircraft sections | |
| CN107634438B (en) | Terminal pin device positioned by prism image | |
| CN217123185U (en) | Zero calibration device for joint of cooperative robot | |
| CN108241353B (en) | Function test clamp for electronic controller | |
| CN221210668U (en) | Positioning tool for shell piece | |
| CN218332105U (en) | Adjusting device and optical equipment | |
| CN220073902U (en) | Adjusting device for serial displacement table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |