CN113830323A - Inflatable type profile clamping plate and using method - Google Patents
Inflatable type profile clamping plate and using method Download PDFInfo
- Publication number
- CN113830323A CN113830323A CN202111098754.1A CN202111098754A CN113830323A CN 113830323 A CN113830323 A CN 113830323A CN 202111098754 A CN202111098754 A CN 202111098754A CN 113830323 A CN113830323 A CN 113830323A
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- Prior art keywords
- profile
- clamping plate
- inflatable
- card
- working surface
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- 238000000034 method Methods 0.000 title abstract description 12
- 239000010410 layer Substances 0.000 claims description 30
- 239000011229 interlayer Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000004712 air sac Anatomy 0.000 claims 2
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000037075 skin appearance Effects 0.000 description 1
Images
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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
An inflatable type profile clamping plate and a using method thereof, wherein two ends of the profile clamping plate are provided with connecting lugs, and the inflatable type profile clamping plate is characterized in that an air bag layer is arranged on the working surface of the profile clamping plate, the shape of the air bag layer is matched with the working surface of the profile clamping plate, when in use, two ends of the inflatable type profile clamping plate are connected to an assembly type frame of a product, so that the working surface of the inflatable type profile clamping plate is correspondingly attached to the profile of the product; the air bag at the inner side of the inflatable profile clamping plate is inflated through the inflation nozzle, and the technological gap between the working surface of the inflatable profile clamping plate and the product profile is filled through the air bag.
Description
Technical Field
The application relates to an aircraft manufacturing and assembling technology, in particular to an inflatable type profile clamping plate and a using method.
Background
According to the invention, the theoretical appearance of a product is adopted to design the working surface structure of the clamping plate during the design of the traditional profile clamping plate, so that the working surface of the clamping plate is completely attached to the surface of the product, and the effect of compressing the product is achieved. The profile cardboard contains outer profile cardboard and interior profile cardboard, in aircraft assembling process, the assembly accuracy of product is guaranteed with outer profile cardboard collocation use to interior profile cardboard usually, the profile cardboard is the locating component who guarantees aircraft part aerodynamic configuration accuracy, its working surface is closely relevant with aircraft aerodynamic configuration, but because the cardboard has certain manufacturing error when designing and making, this can lead to having certain process clearance between the working face of cardboard and the product surface when the cardboard is in actual use, there is certain disparity simultaneously to the actual appearance of product and theoretical appearance, this can lead to having certain deviation when the cardboard is fixed a position, can't guarantee the product aerodynamic configuration betterly, make the assembly accuracy of product reduce.
When the skeleton shape is taken as an assembly reference, the pneumatic shape error of the traditional aircraft assembly part is derived from skeleton shape error, skin assembly error, skin thickness error, clearance error between the skeleton and the skin and deformation error after assembly. When the shape of the skin is taken as a reference, errors come from the shape error of the clamping plate, the gap error between the clamping plate and the skin and the deformation error after assembly is finished.
In order to reduce assembly errors caused by the positioning of the clamping plates, a profile clamping plate capable of eliminating process gaps and achieving elastic compression is required.
Disclosure of Invention
The invention mainly solves the technical problem of providing the inflatable profile clamping plate which is simple in structure and can realize elastic compression and the using method thereof, and the assembly accuracy of a product can be improved in the assembly process.
The technical scheme of the invention is as follows: the utility model provides an inflatable profile cardboard, the both ends of profile cardboard have the connection auricle, its characterized in that is equipped with the gasbag layer on the working face of profile cardboard, and the shape on this gasbag layer matches with the working face of profile cardboard.
The profile clamping plate is an outer profile clamping plate, the inner profile of the outer profile clamping plate is a working surface, and the air bag layer is arranged on the inner profile of the outer profile clamping plate.
The profile clamping plate is an inner profile clamping plate, the outer profile of the inner profile clamping plate is a working surface, and the air bag layer is arranged on the outer profile of the inner profile clamping plate.
The air bag layer is in a long strip shape, the center of the air bag layer is a strip-shaped air bag interlayer, the two sides of the air bag layer are provided with compression edges, and the two sides of the air bag layer are connected to the working surface of the profile clamping plate through fasteners.
The air bag layer is provided with an inflation nozzle communicated with the air bag interlayer, and the inflation nozzle can inflate or deflate the air bag interlayer.
The method of using the inflatable profile card is characterized by comprising the following steps: 1) connecting two ends of the inflatable profile clamping plate to an assembly fixture of a product, so that a working surface of the inflatable profile clamping plate is correspondingly attached to a profile of the product; 2) the air bag at the inner side of the inflatable profile clamping plate is inflated through the inflation nozzle, and the technological gap between the working surface of the inflatable profile clamping plate and the product profile is filled through the air bag.
The beneficial effect of this application lies in: by adopting the technical scheme, no matter the product takes the skeleton appearance as the benchmark or the skin appearance as the benchmark, the close fitting of the clamping plate and the product appearance can be realized, the process gap is eliminated, the assembly error caused by the untight fitting of the clamping plate and the skin during the assembly is further reduced, and the accuracy of the aerodynamic appearance and the assembly of the product is ensured.
The present application is described in further detail below with reference to the following example figures:
drawings
FIG. 1 is a schematic view of an inflatable exterior panel deck structure.
FIG. 2 is a schematic view of an inflatable interior profile deck configuration.
Figure 3 is a schematic view of the connection of the inflatable profile card work surface to the inflatable bladder.
Figure 4 is a schematic cross-sectional assembly of an inflatable profile card panel inflatable bladder.
Figure 5 is a schematic view of a method of using the inflatable profile clamp.
The sequence numbers in the figures illustrate: the air bag comprises an outer profile clamping plate 1, a hanging lug plate 2, a working surface 3, an air bag layer 4, an inner profile clamping plate 5, a pressing edge 6, a fastener 7, an air bag cavity 8, an inflating nozzle 9, an assembly fixture 10 and a product 11.
Detailed Description
Referring to the drawings, the inflatable profile clamping plate of the present application can be an outer profile clamping plate 1 or an inner profile clamping plate 15, the two ends of the profile clamping plate are provided with connecting lugs 2, an air bag layer 4 is arranged on the working surface 3 of the profile clamping plate, and the shape of the air bag layer 4 is matched with the working surface 3 of the profile clamping plate.
When the profile cardboard is outer profile cardboard 1, the interior profile of outer profile cardboard 1 is working face 3, and gasbag layer 4 is established on the interior profile of outer profile cardboard 1. As shown in fig. 1.
When the profile card is an inner profile card 5, the outer profile of the inner profile card 5 is the working surface 3 and the air pocket layer 4 is provided on the outer profile of the inner profile card 5. As shown in fig. 2.
The air bag layer 4 in implementation is in a long strip shape and is matched with the working face 3 of the profile clamping plate, the center of the air bag layer 4 is a long strip-shaped air bag interlayer, an air bag cavity 8 is arranged in the middle of the interlayer, the pressing edges 6 are arranged on two sides of the air bag layer 4, and the pressing edges 6 on two sides of the air bag layer are connected to the working face 3 of the profile clamping plate through fasteners 7. As shown in fig. 3.
The airbag layer 4 in the implementation is provided with an inflation nozzle 9 communicated with the airbag interlayer middle airbag cavity 8, and the inflation nozzle 9 can inflate or deflate the airbag interlayer middle airbag cavity 8.
When the inflatable profile clamping plate is used for compressing the profile of the product 11, the outer profile clamping plate or the inner profile clamping plate is selected according to the requirement of the product profile, and the hanging lugs 2 at the two ends of the inflatable profile clamping plate are connected to the assembly fixture 10 of the product, so that the working surface 3 of the inflatable profile clamping plate is correspondingly attached to the profile of the product 11; the air bag layer 4 on the inner side of the inflatable profile clamping plate is inflated through the inflating nozzle 9, and the technological gap between the working surface 3 of the inflatable profile clamping plate and the profile of the product 11 is filled through the air bag.
When the profile cardboard is dismantled, at first the gas tube is broken off, makes the gasbag layer carry out automatic gassing, waits to dismantle the locating pin that hangs auricle 2 after the gassing is accomplished, hangs from the profile cardboard. The invention has simple installation and connection, convenient operation and convenient construction, better ensures the accuracy of aerodynamic appearance of the product and the assembly accuracy of the product, and ensures the product quality.
Claims (6)
1. The utility model provides an inflatable profile cardboard, the both ends of profile cardboard have the connection auricle, its characterized in that is equipped with the gasbag layer on the working face of profile cardboard, and the shape on this gasbag layer matches with the working face of profile cardboard.
2. The inflatable profile card of claim 1, wherein the profile card is an outer profile card, the inner profile of the outer profile card is a working surface, and the air bladder layer is disposed on the inner profile of the outer profile card.
3. The inflatable profile card of claim 1, wherein the profile card is an inner profile card, the outer profile of the inner profile card is a working surface, and the air bladder layer is disposed on the outer profile of the inner profile card.
4. The inflatable profile card of claim 1, 2 or 3, wherein the bladder layer is elongated, the center of the bladder layer is an elongated bladder sandwich, the sides of the bladder layer have compression edges, and the sides of the bladder layer are attached to the working surface of the profile card by fasteners.
5. The inflatable profile card of claim 1, 2 or 3, wherein the bladder layer is provided with an inflation nozzle in communication with the bladder interlayer through which the bladder interlayer can be inflated or deflated.
6. Use of an inflatable profile card according to claim 1, 2, 3, 4 or 5, characterized in that it comprises the following: 1) connecting two ends of the inflatable profile clamping plate to an assembly fixture of a product, so that a working surface of the inflatable profile clamping plate is correspondingly attached to a profile of the product; 2) the air bag at the inner side of the inflatable profile clamping plate is inflated through the inflation nozzle, and the technological gap between the working surface of the inflatable profile clamping plate and the product profile is filled through the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098754.1A CN113830323A (en) | 2021-09-18 | 2021-09-18 | Inflatable type profile clamping plate and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098754.1A CN113830323A (en) | 2021-09-18 | 2021-09-18 | Inflatable type profile clamping plate and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113830323A true CN113830323A (en) | 2021-12-24 |
Family
ID=78959963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111098754.1A Pending CN113830323A (en) | 2021-09-18 | 2021-09-18 | Inflatable type profile clamping plate and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113830323A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150158258A1 (en) * | 2010-09-30 | 2015-06-11 | The Boeing Company | Systems and Methods for On-Aircraft Composite Repair Using Double Vacuum Debulking |
| US20150202823A1 (en) * | 2014-01-20 | 2015-07-23 | Lockheed Martin Corporation | Joint Molding |
| US20200207456A1 (en) * | 2019-01-02 | 2020-07-02 | The Boeing Company | Apparatus and method of providing a preload for the assembly of large structures |
| US20200316883A1 (en) * | 2019-04-08 | 2020-10-08 | The Boeing Company | Hollow bladder repair process |
| CN112977876A (en) * | 2021-04-08 | 2021-06-18 | 泉州装备制造研究所 | Wing box assembling gap control device and method |
| CN113335492A (en) * | 2020-02-18 | 2021-09-03 | 波音公司 | Composite slat support for stringer panels |
-
2021
- 2021-09-18 CN CN202111098754.1A patent/CN113830323A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150158258A1 (en) * | 2010-09-30 | 2015-06-11 | The Boeing Company | Systems and Methods for On-Aircraft Composite Repair Using Double Vacuum Debulking |
| US20150202823A1 (en) * | 2014-01-20 | 2015-07-23 | Lockheed Martin Corporation | Joint Molding |
| US20200207456A1 (en) * | 2019-01-02 | 2020-07-02 | The Boeing Company | Apparatus and method of providing a preload for the assembly of large structures |
| US20200316883A1 (en) * | 2019-04-08 | 2020-10-08 | The Boeing Company | Hollow bladder repair process |
| CN111791517A (en) * | 2019-04-08 | 2020-10-20 | 波音公司 | Method for repairing hollow capsule |
| CN113335492A (en) * | 2020-02-18 | 2021-09-03 | 波音公司 | Composite slat support for stringer panels |
| CN112977876A (en) * | 2021-04-08 | 2021-06-18 | 泉州装备制造研究所 | Wing box assembling gap control device and method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211224 |
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| WD01 | Invention patent application deemed withdrawn after publication |