CN110901945A - Device for tipping a vertical fin - Google Patents
Device for tipping a vertical fin Download PDFInfo
- Publication number
- CN110901945A CN110901945A CN201911248178.7A CN201911248178A CN110901945A CN 110901945 A CN110901945 A CN 110901945A CN 201911248178 A CN201911248178 A CN 201911248178A CN 110901945 A CN110901945 A CN 110901945A
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- Prior art keywords
- clamping frame
- base
- frame
- vertical
- pull rod
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- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000429 assembly Methods 0.000 claims abstract 2
- 239000003921 oil Substances 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
-
- 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
- B64F5/50—Handling or transporting aircraft components
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to equipment for turning a vertical tail, which comprises a combined base, wherein symmetrically arranged clamping frames are fixedly connected above the combined base, the upper ends and the lower ends of the two clamping frames are connected through pull rod assemblies arranged in parallel, and a plurality of pressing devices are arranged on the end surface of each clamping side and penetrate through the side wall of each clamping frame. After the aircraft vertical tail is assembled, the overturning structure is adopted, so that the product is smoothly overturned from a vertical installation state to a horizontal riveting state, and the riveting work of the product under the product frame is completed. The riveting device is simple in structure, completes the turnover and riveting work of a product through one-time clamping, is convenient to use and simple to maintain, is convenient to operate by workers, is low in labor intensity and high in safety, and improves the production efficiency.
Description
Technical Field
The invention relates to equipment for overturning a vertical fin, and belongs to the technical field of airplane part processing.
Background
After the aircraft vertical tail assembly is completed, the aircraft vertical tail needs to be overturned to be flat from a vertical installation state, and the riveting work is carried out under the frame.
Disclosure of Invention
The technical problem to be solved by the invention is to provide equipment for overturning the vertical fin, the clamping frame and the pressing device are symmetrically arranged to clamp and position the vertical fin to be processed, and then the workpiece is overturned through the right actuating cylinder to carry out riveting operation, so that the operation is convenient.
In order to solve the above problems, the specific technical scheme of the invention is as follows: a equipment for vertical fin upset, including the combination base, the holding frame that combination base top fixedly connected with symmetry set up, both ends are connected through parallel arrangement's pull rod assembly about two holding frames, and the centre gripping side end face is equipped with a plurality of collet, and the collet runs through the holding frame lateral wall.
The combined base comprises a left base and a right base, the clamping frame comprises a left clamping frame and a right clamping frame, the lower end of the left clamping frame is fixedly connected with the left base, and the lower end of the right clamping frame is fixedly connected with the right base.
The structure of the pull rod assembly is as follows: pull rod I, pull rod II and pull rod III parallel arrangement, the perpendicular fixedly connected with in both ends erects the roof beam, erects roof beam lateral wall fixedly connected with auricle, auricle towards the holding frame, and with holding frame fixed connection.
The left clamping frame is connected with the left base through a supporting structure I connected with a left actuating cylinder, and the right clamping frame is connected with the right base through a supporting structure II connected with a right actuating cylinder.
The supporting structure I and the supporting structure II are both fixedly connected by a plurality of supporting rods in a crossed manner, and the joints are connected through angle seats. The area of the support structure II is larger than that of the support structure I.
The pressing device is composed of a pressing seat, a screw rod and a handle, the screw rod penetrates through two side walls of the clamping frame, the handle is connected to one outward side, and the pressing seat is connected to one inward side.
Including actuating system, hydraulic tank has hand pump and uninstallation valve through the pipe connection, hand pump output end pipe connection has hydraulic oil to strain, hydraulic oil strains the output and has check valve through the pipe connection, the check valve output is tied in a bit with uninstallation valve output and is connected to an input of branch oil valve, branch oil valve is connected to the output of branch oil valve, check valve output end linked switch, switch other end branch is connected with the manometer, switch other end main line returns and is connected to the branch oil valve, the branch oil valve passes through pipe connection to uninstallation valve input pipeline, constitute closed circuit.
The application of the equipment for the vertical tail overturning comprises the following steps: 1) the left clamping frame and the right clamping frame are driven to rotate to be in a vertical state by the driving system driving the left actuating cylinder and the right actuating cylinder; one end of the supporting structure positioned on the left side is connected with the left clamping frame, and the other end of the supporting structure is connected with the left base, so that the stability of the left clamping frame is ensured; one end of the supporting structure on the right side is connected with the right clamping frame, and the other end of the supporting structure on the right side is connected with the right base, so that the right clamping frame is ensured to be stable;
2) rotating the pressers on the left clamping frame and the right clamping frame towards the unlocking direction, and keeping enough space to ensure that the vertical tails enter the frame;
3) hoisting the vertical tail by using a special hoisting tool, hoisting the vertical tail to the middle of the left clamping frame and the right clamping frame, and rotating each compactor on the left clamping frame and the right clamping frame to clamp the vertical tail;
4) one end of the pull rod assembly is connected with the left clamping frame, and the other end of the pull rod assembly is connected with the right clamping frame;
5) taking down the connection between the left clamping frame and the left base;
6) opening the left support structure;
7) the right actuating cylinder is driven by the driving system to turn the vertical tail to be in a horizontal state for riveting work;
8) after the vertical fin completes the riveting work, the driving system drives the right actuating cylinder to turn the vertical fin to a vertical state;
9) and opening the compactors on the left clamping frame and the right clamping frame, and putting the vertical tail down through a special lifting appliance.
The invention has the following beneficial effects: after the aircraft vertical tail is assembled, the overturning structure is adopted, so that the product is smoothly overturned from a vertical installation state to a horizontal riveting state, and the riveting work of the product under the product frame is completed. The riveting device is simple in structure, completes the turnover and riveting work of a product through one-time clamping, is convenient to use and simple to maintain, is convenient to operate by workers, is low in labor intensity and high in safety, and improves the production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an airplane vertical tail overturning device.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic structural view of the tie rod assembly.
Fig. 4 is a schematic structural view of the left support structure.
Fig. 5 is a schematic structural view of the right support structure.
Fig. 6 is a schematic view of the compressor structure.
Fig. 7 is a schematic diagram of the drive system component connections.
Detailed Description
As shown in fig. 1 and 2, an apparatus for turning a vertical tail comprises a combined base, wherein clamping frames are symmetrically arranged and fixedly connected to the upper side of the combined base, the upper ends and the lower ends of the two clamping frames are connected through a pull rod assembly 1 arranged in parallel, a plurality of pressing devices 2 are arranged on the side end faces of the clamping frames, and the pressing devices 2 penetrate through the side walls of the clamping frames.
The combined base is composed of a left base 3 and a right base 4, the clamping frame is composed of a left clamping frame 5 and a right clamping frame 6, the lower end of the left clamping frame 5 is fixedly connected with the left base 3, and the lower end of the right clamping frame 6 is fixedly connected with the right base 4.
As shown in fig. 3, the structure of the tie rod assembly 1 is: the pull rod I1-1, the pull rod II1-2 and the pull rod III1-3 are arranged in parallel, two ends of the pull rod I1-1 are vertically and fixedly connected with vertical beams 1-4, the side walls of the vertical beams 1-4 are fixedly connected with lugs 1-5, the lugs face to respective clamping frames and are fixedly connected with the clamping frames with respective position loudness.
As shown in fig. 4 and 5, the left holding frame 5 is connected to the left base 3 through a support structure I8 connected to the left actuating cylinder 7, and the right holding frame 6 is connected to the right base 4 through a support structure II9 connected to the right actuating cylinder 10.
The supporting structure I8 and the supporting structure II9 are both fixedly connected by a plurality of supporting rods in a crossed manner, and the nodes are connected by the corner seats 11. Support structure II9 is larger in area than support structure I8.
The pressing device 2 consists of a pressing seat 2-1, a screw rod 2-2 and a handle 2-3, the screw rod 2-2 penetrates through two side walls of the clamping frame, the handle 2-3 is connected to the outer side, and the pressing seat 2-1 is connected to the inner side.
The device comprises a driving system 12, a hydraulic oil tank 12-1 is connected with a hand pump 12-2 and an unloading valve 12-3 through pipelines, the output end of the hand pump 12-2 is connected with a hydraulic oil filter 12-4 through a pipeline, the output end of the hydraulic oil filter 12-4 is connected with a one-way valve 12-5 through a pipeline, the output end of the one-way valve 12-5 and the output end of the unloading valve 12-3 are connected to one input end of an oil distributing valve 12-6 at one point, the output end of the oil distributing valve 12-6 is connected with a one-way throttle valve 12-7, the output end of the one-way throttle valve 12-7 is connected with a switch 12-8, the other end of the switch 12-8 is connected with a pressure gauge 12-9 through a branch, a main pipeline at the other end of the switch 12-, forming a closed loop.
The application of the equipment for the vertical tail overturning comprises the following steps: 1) the left clamping frame 5 and the right clamping frame 6 are rotated to be in a vertical state by driving the left actuating cylinder 7 and the right actuating cylinder 10 through the driving system 12; one end of a supporting structure I8 positioned on the left side is connected with the left clamping frame 5, and the other end is connected with the left base 3, so that the left clamping frame 5 is ensured to be stable; one end of the supporting structure II9 on the right side is connected with the right clamping frame 6, and the other end is connected with the right base 4, so that the right clamping frame 6 is ensured to be stable;
2) rotating the pressers 2 on the left clamping frame 5 and the right clamping frame 6 towards the unlocking direction, and keeping enough space to ensure that the vertical tails enter the frame;
3) hoisting the vertical fin by using a special hoisting tool, hoisting the vertical fin to the middle of the left clamping frame 5 and the right clamping frame 6, rotating each compactor 2 on the left clamping frame 5 and the right clamping frame 6, and clamping the vertical fin;
4) one end of the pull rod assembly 1 is connected with a left clamping frame 5 through lugs 1-5, and the other end of the pull rod assembly is connected with a right clamping frame 5 through the lugs 1-5;
5) taking down the connecting structure of the left clamping frame 5 and the left base 3; the connecting structure is in bolt connection or screw connection;
6) opening the left support structure I8;
7) the right actuating cylinder 10 is driven by a driving system 12 to turn the vertical tail to be in a horizontal state for riveting work;
8) after the vertical fin completes the riveting work, the driving system 12 drives the right actuating cylinder 10 to turn the vertical fin to a vertical state;
9) and (3) opening each pressing device 2 on the left clamping frame 5 and the right clamping frame 6, putting the vertical tail down through a special lifting appliance, and controlling the oppositely arranged pressing seats 2-1 to clamp or loosen the vertical tail through the control handles 2-3.
What has been described above is merely a preferred embodiment of the invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principle of the present invention, and they should also be considered as falling within the scope of the present invention.
Claims (8)
1. The equipment for the vertical tail overturning is characterized in that: the clamping device comprises a combined base, wherein clamping frames are symmetrically arranged and fixedly connected above the combined base, the upper ends and the lower ends of the two clamping frames are connected through pull rod assemblies arranged in parallel, a plurality of pressing devices are arranged on the side end faces of the clamping frames, and the pressing devices penetrate through the side walls of the clamping frames.
2. The apparatus for tip-over according to claim 1, wherein: the combined base comprises a left base and a right base, the clamping frame comprises a left clamping frame and a right clamping frame, the lower end of the left clamping frame is fixedly connected with the left base, and the lower end of the right clamping frame is fixedly connected with the right base.
3. The apparatus for tip-over according to claim 1, wherein: the structure of the pull rod assembly is as follows: pull rod I, pull rod II and pull rod III parallel arrangement, the perpendicular fixedly connected with in both ends erects the roof beam, erects roof beam lateral wall fixedly connected with auricle, auricle towards the holding frame, and with holding frame fixed connection.
4. The apparatus for tip-over according to claim 1, wherein: the left clamping frame is connected with the left base through a supporting structure I connected with a left actuating cylinder, and the right clamping frame is connected with the right base through a supporting structure II connected with a right actuating cylinder.
5. The apparatus for tip-over according to claim 4, wherein: the supporting structure I and the supporting structure II are both fixedly connected by a plurality of supporting rods in a crossed manner, and the joints are connected through angle seats. The area of the support structure II is larger than that of the support structure I.
6. The apparatus for tip-over according to claim 1, wherein: the pressing device is composed of a pressing seat, a screw rod and a handle, the screw rod penetrates through two side walls of the clamping frame, the handle is connected to one outward side, and the pressing seat is connected to one inward side.
7. The apparatus for tip-over according to claim 1, wherein: including actuating system, hydraulic tank has hand pump and uninstallation valve through the pipe connection, hand pump output end pipe connection has hydraulic oil to strain, hydraulic oil strains the output and has check valve through the pipe connection, the check valve output is tied in a bit with uninstallation valve output and is connected to an input of branch oil valve, branch oil valve is connected to the output of branch oil valve, check valve output end linked switch, switch other end branch is connected with the manometer, switch other end main line returns and is connected to the branch oil valve, the branch oil valve passes through pipe connection to uninstallation valve input pipeline, constitute closed circuit.
8. Use of a device for vertical fin flipping according to claim 1, characterized in that: the method comprises the following steps: 1) the left clamping frame and the right clamping frame are driven to rotate to be in a vertical state by the driving system driving the left actuating cylinder and the right actuating cylinder; one end of the supporting structure positioned on the left side is connected with the left clamping frame, and the other end of the supporting structure is connected with the left base, so that the stability of the left clamping frame is ensured; one end of the supporting structure on the right side is connected with the right clamping frame, and the other end of the supporting structure on the right side is connected with the right base, so that the right clamping frame is ensured to be stable;
2) rotating the pressers on the left clamping frame and the right clamping frame towards the unlocking direction, and keeping enough space to ensure that the vertical tails enter the frame;
3) hoisting the vertical tail by using a special hoisting tool, hoisting the vertical tail to the middle of the left clamping frame and the right clamping frame, and rotating each compactor on the left clamping frame and the right clamping frame to clamp the vertical tail;
4) one end of the pull rod assembly is connected with the left clamping frame, and the other end of the pull rod assembly is connected with the right clamping frame;
5) taking down the connection between the left clamping frame and the left base;
6) opening the left support structure;
7) the right actuating cylinder is driven by the driving system to turn the vertical tail to be in a horizontal state for riveting work;
8) after the vertical fin completes the riveting work, the driving system drives the right actuating cylinder to turn the vertical fin to a vertical state;
9) and opening the compactors on the left clamping frame and the right clamping frame, and putting the vertical tail down through a special lifting appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248178.7A CN110901945A (en) | 2019-12-09 | 2019-12-09 | Device for tipping a vertical fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248178.7A CN110901945A (en) | 2019-12-09 | 2019-12-09 | Device for tipping a vertical fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110901945A true CN110901945A (en) | 2020-03-24 |
Family
ID=69823240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248178.7A Pending CN110901945A (en) | 2019-12-09 | 2019-12-09 | Device for tipping a vertical fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110901945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498735A (en) * | 2020-12-15 | 2021-03-16 | 西安飞机工业（集团）有限责任公司 | Turning device and turning transportation method for T-shaped empennage of airplane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203032942U (en) * | 2012-09-29 | 2013-07-03 | 中国商用飞机有限责任公司 | Flat tail assembly work platform of airplane |
| JP2015093622A (en) * | 2013-11-13 | 2015-05-18 | 三菱重工業株式会社 | Aircraft vertical tail attachment apparatus and aircraft vertical tail attachment method |
| CA2895737A1 (en) * | 2014-07-09 | 2016-01-09 | The Boeing Company | Assembly fixture for supporting a fuselage assembly |
| CN209351621U (en) * | 2018-12-29 | 2019-09-06 | 宁波星箭航天机械有限公司 | Vertical fin turnover device |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
-
2019
- 2019-12-09 CN CN201911248178.7A patent/CN110901945A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203032942U (en) * | 2012-09-29 | 2013-07-03 | 中国商用飞机有限责任公司 | Flat tail assembly work platform of airplane |
| JP2015093622A (en) * | 2013-11-13 | 2015-05-18 | 三菱重工業株式会社 | Aircraft vertical tail attachment apparatus and aircraft vertical tail attachment method |
| CA2895737A1 (en) * | 2014-07-09 | 2016-01-09 | The Boeing Company | Assembly fixture for supporting a fuselage assembly |
| CN209351621U (en) * | 2018-12-29 | 2019-09-06 | 宁波星箭航天机械有限公司 | Vertical fin turnover device |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498735A (en) * | 2020-12-15 | 2021-03-16 | 西安飞机工业（集团）有限责任公司 | Turning device and turning transportation method for T-shaped empennage of airplane |
| CN112498735B (en) * | 2020-12-15 | 2022-07-12 | 西安飞机工业（集团）有限责任公司 | Turning device and turning transportation method for T-shaped empennage of airplane |
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| PB01 | Publication | ||
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Application publication date: 20200324 |