CN108766197A - A kind of totally enclosed apparatus and operating method for prototype real training - Google Patents

A kind of totally enclosed apparatus and operating method for prototype real training Download PDF

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Publication number
CN108766197A
CN108766197A CN201810878969.7A CN201810878969A CN108766197A CN 108766197 A CN108766197 A CN 108766197A CN 201810878969 A CN201810878969 A CN 201810878969A CN 108766197 A CN108766197 A CN 108766197A
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China
Prior art keywords
riveting
totally enclosed
circular orbit
prototype
sliding machine
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CN201810878969.7A
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Chinese (zh)
Inventor
王�华
王海龙
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Shanghai Jiaotong University
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Shanghai Jiaotong University
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Priority to CN201810878969.7A priority Critical patent/CN108766197A/en
Publication of CN108766197A publication Critical patent/CN108766197A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/02Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Instructional Devices (AREA)

Abstract

The present invention provides a kind of totally enclosed apparatus for prototype real training, is related to aerospace assembling manufacturing field.Using the device, it can be achieved that aircraft is riveted work riveting operation skills training, the riveting work of prototype totally enclosed type riveting operating mode is especially just contacted, the special operation condition of riveting can be rapidly adapted under closed prototype environment.By middle fuselage model closed prototype environment is simulated with being bonded for circular orbit in closing riveting equipment;The riveting operating mode of waist and top is simulated by the sliding of sliding machine on track.Multiple riveted platings are housed on sliding machine, the riveting simulation of batch can be carried out.The sensor device installed by riveted plating lower part can obtain the rivet force applied in riveting process.Riveting quality can be detected and be assessed after riveting simulation.The riveting operation simulation of the present invention is high with actual condition compactness, can effectively improve riveting work skills training efficiency, shortens and is riveted the time that work adapts to actual production operating mode.

Description

A kind of totally enclosed apparatus and operating method for prototype real training
Technical field
The present invention relates to machinery, automobile, ship, aerospace component, component assembling manufacturing field more particularly to a kind of use In the totally enclosed apparatus and operating method of prototype real training.
Background technology
Aircraft safety problem is mainly the integrity problem assembled, rivets the main assembling form as airplane parts, Occupy highly important status in aircraft assembly.
Currently, Domestic Aircraft assembly and installment work mechanization and the degree of automation are relatively low, hand labour amount is than great, labor Dynamic productivity is low, and quality requirement is high.Fuselage side riveting space is small, riveting gun adjustment is difficult, and riveting skill set requirements are high, especially machine There are many riveting of figure, number of rivets.Most of junction needs the riveting of batch, the riveting stability requirement for rivet It is high.Traditional clinching method has hand rivet(ing) method and hammer riveting method.Hand rivet(ing) method tool is simple, easy to operate, is mainly used for small sub-assembly, support Plate nut and the riveting of two-sided countersunk head;It hammers riveting method into shape and is suitable for various riveted structures, be widely used in the various sub-assemblies of body and component. Both methods human factor is affected, and riveting quality is unstable, and labor intensity is high, working condition is poor.Prototype produces Operating mode difference is very big so that when riveting work has just contacted prototype totally-enclosed operating mode, cannot be normally riveted operation.
Therefore, those skilled in the art is dedicated to developing a kind of totally enclosed apparatus for prototype real training, solves to pass Training cost is excessively high in system training method, rigid contact prototype fails normally to rivet, is riveted work Training Environment and actual production work The problems such as environment difference is big.
Invention content
For the defect of existing training apparatus, the present invention provides a kind of totally enclosed apparatus for prototype real training, and It is realized by this device and is riveted being substantially improved for work skills training efficiency, riveting work can be made just to contact totally enclosed prototype When rapidly adapt to prototype enclosed environment, and can carry out normally riveting operation, realize the nothing that staffs training is promoted with production capacity Seam docking.
To achieve the above object, the present invention provides a kind of totally enclosed apparatus for prototype real training, including middle fuselage Model, riveting platform, closing riveting equipment;
The middle fuselage model is to be scaled to obtain by a certain percentage according to true fuselage;
The riveting platform and the floor in the middle fuselage model are coplanar, with the middle fuselage model slitless connection;
The closing riveting equipment includes gate-type outer framework, riveting analogue unit, switch board;The gate-type outer framework and institute It states middle fuselage model to fit closely, realizes the simulation of fuselage enclosed environment;The riveting analogue unit includes and the middle fuselage The isodiametric circular orbit of model, sliding machine and rack;The sliding machine includes cart base plate, trolley directive wheel, trolley Movable pulley, small kickstand, planetary reducer, servo motor, rivet, riveted plating, sensor, transmission gear, the sensor one End is equipped with clamping device;The switch board is a kind of control and signal collecting device.
Further, the middle fuselage model is formed by proximate matter and covering riveting, is supported by hydraulic stem.
Further, the gate-type outer framework is welded by proximate matter, and the structure being welded into can install the ring Shape track, while outside is wrapped up by metal plate.
Further, the riveting analogue unit includes three pairs of riveting analogue units side by side, once can be to six People carries out riveting training and examination.
Further, the circular orbit is L-shaped cross sectional rail, and the rack is mounted on the inside of the circular orbit, with The transmission gear on the sliding machine is coordinated.
Further, the cart base plate is used to install the other component of the sensor and the sliding machine, described Trolley directive wheel can be rolled in the rack side, prevent the sliding machine when being slided on the circular orbit along side To movement;The trolley movable pulley snaps into the sliding machine in the circular orbit, prevents the sliding machine from sliding When fall off along the circular orbit radial direction;The planetary reducer is used for the deceleration of the servo motor, the servo electricity Machine slides on the circular orbit for the sliding machine and provides power, while adjustable point brakes, and is parked in the circular orbit On any position.
Further, the riveted plating is the aluminium sheet with dimple rivet hole, and the rivet can be inserted into the riveting when riveting simulation In nail hole on plate.
Further, the sensor is mounted on the cart base plate, for placing the riveted plating.
Further, the switch board is responsible for control that the sliding machine moves on the circular orbit and in riveting The acquisition of signal is riveted in termination process.
Present invention provides a kind of using as claimed in any one of claims 1-9 wherein for the totally-enclosed of prototype real training The operating method of formula equipment, the operating method include the following steps:
The first step, selection needs the first work to be simulated from the top of the middle fuselage model or two kinds of middle part operating mode Condition, after sending out instruction by the switch board, the sliding machine moves to designated position;
The rivet is fitted into after the riveted plating and is inserted into the clamping device by second step, and operating personnel hold riveting gun Riveting simulation is carried out, and riveting force signal is acquired by the sensor;
After third step, all riveted platings described on the sliding machine have all been beaten, pass through the letter of the switch board Breath processing system the riveting force signal is analyzed, according to force information be it is bigger than normal or it is less than normal to riveting work offer guidance;
4th step, selection needs second of work to be simulated from the top of the middle fuselage model or two kinds of middle part operating mode Condition carries out the riveting simulation of second of operating mode, repeats second step, third step;
Evaluation is made to riveting work after 5th step, two kinds of Work condition analogues, if evaluation result is qualification, rivets work Simulated training terminate, if evaluation result be it is unqualified, rivet work and return to the first step, continue the mould of different operating modes It is quasi-.
Compared with prior art, the present invention has following advantageous effect:
1, the present invention is combined using closing riveting equipment with airframe models, can effectively simulate the totally-enclosed riveting field of prototype Scape;
2, the present invention using sliding machine slide and position, cost is relatively low, accurate positioning, with actual condition compactness compared with It is high;
3, the present invention can make riveting die intend device and be slided on circular orbit using sliding machine as carrier, can So that accurately simulating in riveting process:The postures such as level riveting, elevation angle riveting, while rows of riveting being housed on cart base plate Fishplate bar, can carry out the riveting simulation of batch, while sensor being housed below riveted plating, can be acquired to rivet force.Transplantability Relatively strong, consistency, the stability of riveting quality are all higher;
4, present invention use and the isodiametric circular orbit of airframe models, can be such that fuselage is fitted closely with track, sliding is small Vehicle slides the working condition simulated during aircraft really produces that can be true to nature on circular orbit, greatly improves tradition training The problem of disconnecting with actual production;
5, the present invention uses three pairs of riveting analogue units side by side, and once can six people be carried out with riveting training and examination, Greatly improve training efficiency.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with It is fully understood from the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the preferred embodiment of the present invention;
Fig. 2 is the closing riveting equipment structural schematic diagram of the preferred embodiment of the present invention;
Fig. 3 is the closing riveting equipment riveting analogue unit schematic diagram of the preferred embodiment of the present invention;
Fig. 4 is the sliding machine structure schematic diagram of the preferred embodiment of the present invention;
Fig. 5 is the sliding machine positive structure schematic of the preferred embodiment of the present invention;
Fig. 6 is the operational flowchart of the preferred embodiment of the present invention.
In figure:1- middle fuselage models, 2- rivet platform, and 3- closes riveting equipment, 31- gate-type outer frameworks, 32- riveting simulations Unit, 321- circular orbits, 322- sliding machines, 3220- cart base plates, 3221- trolley directive wheels, 3222- trolley movable pulleies, The small kickstands of 3223-, 3224- planetary reducers, 3225- servo motors, 3226- rivets, 3227- riveted platings, 3228- sensings Device, 3229- transmission gears, 3230- clamping devices, 323- racks, 33- switch boards.
Specific implementation mode
Multiple preferred embodiments that the present invention is introduced below with reference to Figure of description, keep its technology contents more clear and just In understanding.The present invention can be emerged from by many various forms of embodiments, and protection scope of the present invention not only limits The embodiment that Yu Wenzhong is mentioned.
In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and there is no limit by the present invention The size and thickness of each component.In order to keep diagram apparent, some places suitably exaggerate the thickness of component in attached drawing.
As Figure 1-Figure 5, technical solution of the present invention provides a kind of totally enclosed apparatus for prototype real training, The batch riveting operating mode during the aircrafts such as back, waist are riveted can be simulated, is riveted for aircraft riveting work batch Operative skill training.The training device includes middle fuselage model 1, riveting platform 2, closing riveting equipment 3.
Middle fuselage model 1 is to be scaled to obtain by a certain percentage according to true fuselage, and form by proximate matter and covering riveting, It is supported by hydraulic stem.
It includes gate-type outer framework 31, riveting analogue unit 32 and switch board 33 to close riveting equipment 3.
Gate-type outer framework 31 is welded by proximate matter, and the structure being welded into can install ring-shaped guide rail, while external It is wrapped up by metal plate.Gate-type outer framework 31 can be fitted closely with middle fuselage model 1, realize the simulation of fuselage enclosed environment.
The totally enclosed apparatus main body for prototype real training includes three pairs of riveting analogue units 32 side by side, once may be used Riveting training and examination are carried out to six people.
Riveting analogue unit 32 includes and 1 isodiametric circular orbit 321 of middle fuselage model, sliding machine 322, rack 323.The circular orbit 321 is L-shaped cross sectional rail, and the rack 323 is mounted on the inside of circular orbit 321, with cunning Transmission gear 3229 on dynamic trolley 322 is coordinated.
Sliding machine 322 includes cart base plate 3220, trolley directive wheel 3221, trolley movable pulley 3222, small kickstand 3223, planetary reducer 3224, servo motor 3225.Cart base plate 3220 is for installing sensor 3228 and other portions of trolley Part.Trolley directive wheel 3221 can be rolled in the side of rack 323, and effect is to prevent sliding machine 322 in sliding rail It is laterally moved when upper sliding, trolley movable pulley 3222 snaps into trolley in the circular orbit 321 in the sections L, and effect is to prevent Trolley falls off in sliding along orbit radius direction, and planetary reducer 3224 is used for the deceleration of servo motor 3225, and described watches It takes motor 3225 and provides power for the sliding in orbit of sliding machine 322, while adjustable point brakes, and stops arbitrary position in orbit It sets.
Riveted plating 3227 is the aluminium sheet with dimple rivet hole, and rivet 3226 can be inserted into nail hole when riveting is simulated.
Sensor 3228 is mounted on cart base plate 3220, and the other end is equipped with clamping device 3230, for placing riveted plating 3227。
Control and signal collecting device include switch board 33, the switch board be responsible for the control that trolley moves in orbit and The acquisition of signal is riveted in riveting process.
It rivets platform 2 and the floor in middle fuselage model 1 is coplanar, with prototype model slitless connection.
As shown in fig. 6, technical solution of the present invention also provides a kind of behaviour of the totally enclosed apparatus for prototype real training Make method:
The first step, referring to Fig. 1-Fig. 3, select the first operating mode to be simulated, can select the top of fuselage, or selection The middle part of fuselage, switch board 33 send out movement instruction, and the servo motor 3225 on sliding machine 322 rotates, moving of car to finger Positioning is set.
Second step, referring to Fig. 5, be inserted into clamping device 3230 after rivet 3226 is fitted into riveted plating 3227, then carry out Riveting simulation is simultaneously acquired riveting force signal by sensor 3228.
Third walks, referring to Fig. 2, is handled riveting force signal by the information processing system of switch board 33, according to power Information be it is bigger than normal or it is less than normal to riveting work provide guidance.
4th step carries out second of operating mode to be simulated, can select the middle part of fuselage, or the riveting on the top of selection fuselage Simulation is connect, second step, third step are repeated.
Evaluation is made to riveting work after 5th step, two kinds of Work condition analogues, if evaluation result is qualification, rivets work Simulated training terminate, if evaluation result be it is unqualified, rivet work and return to the first step, continue the mould of different operating modes It is quasi-.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that the ordinary skill of this field is without wound The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Scheme, all should be in the protection domain being defined in the patent claims.

Claims (10)

1. a kind of totally enclosed apparatus for prototype real training, which is characterized in that including middle fuselage model, riveting platform, closing Riveting equipment;
The middle fuselage model is to be scaled to obtain by a certain percentage according to true fuselage;
The riveting platform and the floor in the middle fuselage model are coplanar, with the middle fuselage model slitless connection;
The closing riveting equipment includes gate-type outer framework, riveting analogue unit, switch board;The gate-type outer framework with it is described in Airframe models fit closely, and realize the simulation of fuselage enclosed environment;The riveting analogue unit includes and the middle fuselage model Isodiametric circular orbit, sliding machine and rack;The sliding machine includes cart base plate, trolley directive wheel, trolley sliding Wheel, small kickstand, planetary reducer, servo motor, rivet, riveted plating, sensor, transmission gear, sensor one end dress There is clamping device;The switch board is a kind of control and signal collecting device.
2. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the middle fuselage model is It is formed by proximate matter and covering riveting, is supported by hydraulic stem.
3. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the gate-type outer framework is It is welded by proximate matter, the structure being welded into can install the circular orbit, while outside is wrapped up by metal plate.
4. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the riveting analogue unit Include three pairs of riveting analogue units side by side, once can six people be carried out with riveting training and examination.
5. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the circular orbit is L Tee section track, the rack are mounted on the inside of the circular orbit, are carried out with the transmission gear on the sliding machine Cooperation.
6. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the cart base plate is used for The other component of the sensor and the sliding machine is installed, the trolley directive wheel can be rolled in the rack side It is dynamic, prevent the sliding machine from being laterally moved when being slided on the circular orbit;The trolley movable pulley is by the sliding Trolley snaps into the circular orbit, prevents the sliding machine from falling off along the circular orbit radial direction in sliding;Institute Deceleration of the planetary reducer for the servo motor is stated, the servo motor is the sliding machine on the circular orbit Sliding provides power, while adjustable point brakes, and is parked in any position on the circular orbit.
7. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the riveted plating is band ream The aluminium sheet of socket bore, the rivet can be inserted into the nail hole on the riveted plating when riveting simulation.
8. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the sensor is mounted on On the cart base plate, for placing the riveted plating.
9. being used for the totally enclosed apparatus of prototype real training as described in claim 1, which is characterized in that the switch board is responsible for institute State the control and the acquisition that signal is riveted in riveting process that sliding machine moves on the circular orbit.
10. a kind of operation side using as claimed in any one of claims 1-9 wherein for the totally enclosed apparatus of prototype real training Method, which is characterized in that the operating method includes the following steps:
The first step, selection needs the first operating mode to be simulated from the top of the middle fuselage model or two kinds of middle part operating mode, leads to It crosses after the switch board sends out instruction, the sliding machine moves to designated position;
The rivet is fitted into after the riveted plating and is inserted into the clamping device by second step, and operating personnel hold riveting gun and carry out Riveting simulation, and riveting force signal is acquired by the sensor;
After third step, all riveted platings described on the sliding machine have all been beaten, at the information by the switch board Reason system analyzes the riveting force signal, according to force information be it is bigger than normal or it is less than normal to riveting work provide guidance;
4th step, selection needs second of operating mode to be simulated from the top of the middle fuselage model or two kinds of middle part operating mode, into The riveting of second of operating mode of row is simulated, and second step, third step are repeated;
Evaluation is made to riveting work after 5th step, two kinds of Work condition analogues, if evaluation result is qualification, rivets the mould of work Quasi- training terminates, if evaluation result is unqualified, rivets work and returns to the first step, continue the simulation of different operating modes.
CN201810878969.7A 2018-08-03 2018-08-03 A kind of totally enclosed apparatus and operating method for prototype real training Pending CN108766197A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237210B1 (en) * 1998-07-31 2001-05-29 Daimlerchrysler Aerospace Airbus Gmbh Method and system for fabricating, equipping and outfitting an aircraft fuselage
US20020007548A1 (en) * 1998-07-31 2002-01-24 Udo Stoewer Two-part riveting apparatus and method for riveting barrel-shaped components such as aircraft fuselage components
CN106846964A (en) * 2017-03-02 2017-06-13 上海交通大学 A kind of aircraft riveting fills work online training device and Training Methodology
CN107063657A (en) * 2017-03-02 2017-08-18 上海交通大学 A kind of aircraft pneumatic riveting operational qualification decision maker and decision method
CN107749231A (en) * 2017-11-22 2018-03-02 上海交通大学 One kind is used for aircraft and rivets multi-functional training set and method
CN107784888A (en) * 2017-11-22 2018-03-09 上海交通大学 A kind of flexible training set and Training Methodology for aircraft pneumatic riveting in a row
CN208938502U (en) * 2018-08-03 2019-06-04 上海交通大学 A kind of totally enclosed apparatus for prototype real training

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237210B1 (en) * 1998-07-31 2001-05-29 Daimlerchrysler Aerospace Airbus Gmbh Method and system for fabricating, equipping and outfitting an aircraft fuselage
US20020007548A1 (en) * 1998-07-31 2002-01-24 Udo Stoewer Two-part riveting apparatus and method for riveting barrel-shaped components such as aircraft fuselage components
CN106846964A (en) * 2017-03-02 2017-06-13 上海交通大学 A kind of aircraft riveting fills work online training device and Training Methodology
CN107063657A (en) * 2017-03-02 2017-08-18 上海交通大学 A kind of aircraft pneumatic riveting operational qualification decision maker and decision method
CN107749231A (en) * 2017-11-22 2018-03-02 上海交通大学 One kind is used for aircraft and rivets multi-functional training set and method
CN107784888A (en) * 2017-11-22 2018-03-09 上海交通大学 A kind of flexible training set and Training Methodology for aircraft pneumatic riveting in a row
CN208938502U (en) * 2018-08-03 2019-06-04 上海交通大学 A kind of totally enclosed apparatus for prototype real training

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