CN107825092B - A kind of overturning assembly device - Google Patents
A kind of overturning assembly device Download PDFInfo
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- CN107825092B CN107825092B CN201710913706.0A CN201710913706A CN107825092B CN 107825092 B CN107825092 B CN 107825092B CN 201710913706 A CN201710913706 A CN 201710913706A CN 107825092 B CN107825092 B CN 107825092B
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- overturning
- resupination framework
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- fixed frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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Abstract
The present invention provides a kind of overturning assembly device, belongs to assembly field.The overturning assembly device includes support component and two overturning components being oppositely arranged, the overturning component includes turn drive motor and column, the turn drive motor is arranged on the column, the support component includes resupination framework and fixed frame, the fixed frame is erected on the resupination framework, for fixing workpiece to be assembled, an interconnecting piece is respectively provided on one group of parallel opposite side of the resupination framework, the turn drive motor is connect with the interconnecting piece, for driving the resupination framework to rotate, the resupination framework is aerial by two columns.Device is assembled in overturning provided in an embodiment of the present invention, workpiece to be assembled is supported by the way that support component is fixed, the adjustment to rigging position is realized by overturning component, attitude of flight vehicle can be adjusted without dismantling aircraft and support component, realize multiposition assembly, it is less prone to quality mistake, improves assembly efficiency.
Description
Technical field
The present invention relates to a kind of modularization multiple degrees of freedom flexible intelligently to overturn tooling, belongs to assembly field.
Background technique
Aerospace flight vehicle is usually lifted at supporting adn fixing device, in assembling process by supporting adn fixing device
Support the specific position of fixed aircraft in order to assemblers such as each component of aircraft, the riveting of segment, inspection and finishing
Make.
It is influenced by the position of component to be assembled, segment, often after having assembled certain components, forging, needs to fly
Device is separated with supporting adn fixing device, is readjusted attitude of flight vehicle by hanging device etc., is passed through the another location of aircraft
Supporting adn fixing device is fixed, in order to the assembly of other components, section to be assembled.
Disassembly aircraft and supporting adn fixing device adjust flight state and re-assembly aircraft and supporting adn fixing device
Process flow it is tediously long, easy mass mistake, and assembly efficiency is low.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of overturnings to assemble device, supported by the way that support component is fixed
Workpiece to be assembled is realized the adjustment to rigging position by overturning component, be can be adjusted without dismantling aircraft and support component
Attitude of flight vehicle realizes multiposition assembly, is less prone to quality mistake, improves assembly efficiency.
For achieving the above object, the present invention includes following technical solution:
A kind of overturning assembly device, including support component and two overturning components being oppositely arranged, the overturning component packet
Turn drive motor and column are included, the turn drive motor is arranged on the column, and the support component includes turning frame
Frame and fixed frame, the fixed frame are erected on the resupination framework, for fixing workpiece to be assembled, the one of the resupination framework
It is respectively provided with an interconnecting piece on the parallel opposite side of group, the turn drive motor is connect with the interconnecting piece, for driving described turn over
Turn frame member.
In an alternative embodiment, the fixed frame first end is fixedly connected with the resupination framework, the two sides of second end
It is respectively connect by a ball head with the resupination framework, the ball head is located at the medium position of the resupination framework.
In an alternative embodiment, the overturning assembly device further includes tilting component, and the tilting component includes vertical
Frame and two lifters, the stand are detachably connected with the resupination framework, and are suspended from above the fixed frame first end, institute
It states two lifters and is fixed on the stand both ends, and connect respectively with the two sides of the fixed frame first end, it is described for making
Fixed frame first end moves up and down.
In an alternative embodiment, the overturning assembly device further includes two lifting assemblies, the lifting assembly packet
Lifting driving motor, elevating lever and lifting unit are included, the column is equipped with liftway, and the elevating lever is along the liftway
Setting, the lifting driving motor setting are connect in described column one end, and with the elevating lever, the lifting unit and the liter
Bar cooperation transmission is dropped, and when the lifting driving motor drives elevating lever rotation, the lifting unit is along the liftway
It moves up and down, the turn drive motor is arranged on the lifting unit, moves up and down together with the lifting unit.
In an alternative embodiment, the fixed frame includes first crossbeam, second cross beam and is supported on the first crossbeam
Stringer between second cross beam, the first crossbeam and second cross beam are arc-shaped.
In an alternative embodiment, set on the first crossbeam there are two the first fixed part, the second cross beam is equipped with
Two the second fixed parts, two first fixed parts are symmetrical, and two second fixed parts are symmetrical, and work as the resupination framework
When horizontal positioned, the plane of symmetry is the vertical plane where two interconnecting piece lines of centres.
In an alternative embodiment, the liftway at least side is equipped with scale, and the lifting unit, which is equipped with, highly to be referred to
Needle, the height pointer are directed toward the scale on the scale.
In an alternative embodiment, the overturning assembly device further includes controller, and the controller is for controlling institute
State turn drive motor and/or lifting driving motor work.
In an alternative embodiment, the overturning assembly device further includes sensor, and the sensor is arranged described
On resupination framework, for obtaining resupination framework surrounding obstacle information, and the obstacle information that will acquire is sent to the control
Device processed, so that the controller controls the turn drive motor according to the obstacle information and/or the lifting drives electricity
Machine work.
In an alternative embodiment, the maximum width of the resupination framework is 4-6m, length 5-10m, apart from ground
Maximum height is 1.5-3m.
Compared with the prior art, the invention has the advantages that:
(1) device is assembled in a kind of overturning provided in an embodiment of the present invention, supports workpiece to be assembled by the way that support component is fixed,
The adjustment to rigging position is realized by overturning component, and attitude of flight vehicle can be adjusted without dismantling aircraft and support component,
It realizes multiposition assembly, is less prone to quality mistake, improves assembly efficiency；
(2) since aerospace flight vehicle size, weight are larger, after fixed frame fixed aerospace craft, resupination framework
By being self-possessed and aerospace craft weight is influenced easily to deform, by the way that fixed frame one end to be fixedly connected with resupination framework, lean on
The position of the nearly other end and resupination framework both ensure that consolidating for fixed frame and resupination framework relative position by bulb axis connection
It is fixed, the resupination framework stress that deformation generates in assembly and use process is released further through ball head, avoids space travel
Device stress is impaired；
(3) by setting tilting component, it is conveniently adjusted the pitch angle of workpiece to be assembled, is further increased adjustable
Freedom degree improves assembly efficiency；
(4) adjustable freedom degree is further increased by the way that lifting assembly is arranged, improves assembly efficiency.
Detailed description of the invention
A kind of Fig. 1 overturning assembly apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is that device decomposition diagram is assembled in a kind of overturning provided in an embodiment of the present invention；
Fig. 3 is a kind of side view of overturning assembly device provided in an embodiment of the present invention.
Specific embodiment
The working principle of the invention is further explained and is illustrated with reference to the accompanying drawing.
Referring to Fig. 1-3, the embodiment of the invention provides a kind of overturnings to assemble device, including support component and is oppositely arranged
Two overturning components, the overturning component include turn drive motor 1 and column 2, and turn drive motor 1 is arranged on column 2,
The support component includes resupination framework 4 and fixed frame 3, and fixed frame 3 is erected on resupination framework 4, for fixing allotment of labor to be installed
Part is respectively provided with an interconnecting piece 41 on one group of parallel opposite side of resupination framework 4, and turn drive motor 1 is connect with interconnecting piece 41, uses
It is rotated in driving resupination framework 4, resupination framework 4 is aerial by two columns 2.
Specifically, overturning assembly device provided in an embodiment of the present invention is suitable for assembly aerospace flight vehicle, turning frame
Frame 4 can be rectangular, trapezoidal and other symmetric shape frames, and specific size and shape can be selected according to the aircraft shape of assembly
It selects, maximum width (widest part bit width) preferred 4-6m of resupination framework 4, the preferred 5-10m of length, the maximum height apart from ground
It is preferred that 1.5-3m；In the embodiment of the present invention, the center on each side is arranged in guarantee symmetrically to overturn in interconnecting piece 41, and two overturn
1 synchronous servo of driving motor drives to provide stronger overturning driving force；In other embodiments, interconnecting piece 41 can be according to dress
With setting is needed, in non-center position, the present invention is without limitation；The workpiece to be assembled includes aircraft or aircraft segment etc.,
Can be arranged on workpiece to be assembled and fixed frame 3 it is matched be fixedly connected with portion by way of realize workpiece to be assembled and fixation
Frame 3 is fixedly connected；
When assembly, workpiece to be assembled is fixed on fixed frame 3, according to rigging position, controls two turn drive motors 1
Synchronous working with drive resupination framework 4 overturn, when overturning to convenient for assembly position when, stop driving, make resupination framework 4 together with
The position that workpiece to be assembled rests on convenient for assembly；When a position has been assembled, when needing to assemble next position, continue to control
Two synchronous workings of turn drive motor 1 drive resupination framework 4 to overturn, and when overturning the position extremely convenient for assembly, stop driving；
Device is assembled in a kind of overturning provided in an embodiment of the present invention, supports workpiece to be assembled by the way that support component is fixed, leads to
Adjustment of the overturning component realization to rigging position is crossed, attitude of flight vehicle can be adjusted without dismantling aircraft and support component, it is real
Existing multiposition assembly, is less prone to quality mistake, improves assembly efficiency.
Referring to Fig. 1 and 2, in an alternative embodiment, 3 first end of fixed frame is fixedly connected with resupination framework 4, second end
Two sides respectively pass through a ball head 10 and are flexibly connected with resupination framework 4, and ball head 10 is preferably placed at the medium position of resupination framework 4.
Since aerospace flight vehicle size, weight are larger, after fixed frame fixed aerospace craft, resupination framework is by certainly
The influence of weight and aerospace craft weight easily deforms, by the way that fixed frame one end to be fixedly connected with resupination framework, close to another
The position of one end and resupination framework not only ensure that the fixation of fixed frame Yu resupination framework relative position by bulb axis connection, but also
By ball head release resupination framework assembly and use process in deformation generate stress, avoid aerospace craft in response to
Power is impaired.
Further, referring to Fig. 1 and 2, the overturning assembly device further includes tilting component, and the tilting component includes
Stand 5 and two lifters 6, stand 5 are detachably connected with resupination framework 4, and are suspended from above 3 first end of fixed frame, and two rise
Drop device 6 is fixed on 5 both ends of stand, and connect respectively with the two sides of 3 first end of fixed frame, for making 3 first end of fixed frame or more
It is mobile；Specifically, when needing to adjust the pitch angle of workpiece to be assembled, two lifters 6 of synchronously control are risen or fallen, when
After workpiece to be assembled is adjusted in place, stops lifting, 3 first end of fixed frame is made to be fixed on position adjusted；By the way that pitching is arranged
Component is conveniently adjusted the pitch angle of workpiece to be assembled, further increases adjustable freedom degree, improves assembly efficiency.
Further, referring to Fig. 1 and 2, the overturning assembly device further includes two lifting assemblies, on a column 2
One lifting assembly is set, and the lifting assembly includes lifting driving motor 7, elevating lever 8 and lifting unit 9, is set on column 2
Have a liftway 21, elevating lever 8 is arranged along liftway 21, and lifting driving motor 7 is arranged in 2 one end of column, and with elevating lever 8
Connection, lifting unit 9 and the cooperation of elevating lever 8 are driven, and when lifting driving motor 7 drives elevating lever 8 to rotate, lifting unit 9 is along lifting
Channel 21 moves up and down, and turn drive motor 1 is arranged on lifting unit 9, moves up and down together with lifting unit 9；The present invention is implemented
In example, when needing to adjust workpiece height to be assembled, by two lifting driving motor 7 work of synchronously control, drives two and rise
9 synchronization lifting of drop portion realizes the adjustment to height；Adjustable freedom degree is further increased by the way that lifting assembly is arranged, is mentioned
High assembly efficiency.
In an alternative embodiment, as shown in Figure 1, fixed frame 3 includes first crossbeam 31, second cross beam 32 and is supported on the
Stringer 33 between one crossbeam 31 and second cross beam 32, first crossbeam 31 and second cross beam 31 are arc-shaped.By horizontal by first
Camber is arranged in beam and second cross beam, can better adapt to aircraft shape, better play supporting role.
In an alternative embodiment, as shown in Fig. 2, setting on first crossbeam 31, there are two the first fixed part 311, second cross beams
It is set on 32 there are two the second fixed part 321, symmetrically, two the second fixed parts 321 are symmetrical, and work as and turn over for two the first fixed parts 311
When turning frame 4 and being horizontally arranged, the plane of symmetry is the vertical plane where two 41 lines of centres of interconnecting piece.Above structure be convenient for
The location and installation for assembling workpiece, further improves assembly efficiency.
Further, as shown in Figure 1, at least side of liftway 21 is equipped with scale 11, lifting unit 9 is equipped with height pointer
91, height pointer 91 is directed toward the scale on scale 11, in order to which staff real-time and accurately knows current resupination framework height.
Further, as shown in Figure 1, the overturning assembly device further includes controller 12, controller 12 is for controlling
Turn drive motor 1 and/or lifting driving motor 7 work.The intelligence that device is assembled to overturning may be implemented by the way that controller is arranged
Automation control can be changed.
Further, as shown in Figure 1, the overturning assembly device further includes sensor 13, the setting of sensor 13 is being turned over
Turn on frame 4, for obtaining resupination framework surrounding obstacle information, and the obstacle information that will acquire is sent to controller
12, so that controller 12 controls turn drive motor 1 according to the obstacle information and/or the lifting driving motor works,
It is collided in overturning or lifting process with barrier to avoid workpiece to be assembled.
The following are a specific embodiments of the invention:
As illustrated in fig. 1 and 2, a kind of modularization multiple degrees of freedom flexible intelligence overturning assembly device, packet are present embodiments provided
It includes including support component, controller 12, tilting component, two overturning components, two lifting assemblies and four sensors 13.
As shown in Fig. 2, the overturning component includes turn drive motor 1 and column 2, column 2 is by upper and lower, left and right 4
Rectangle steel profile is bolted composition, and centre forms liftway 21, the pillar construction be it is at low cost, processability is good, dress
With precision height；
The lifting assembly includes lifting driving motor 7, elevating lever 8 and lifting unit 9, and elevating lever 8 is screw rod, logical along lifting
The central axes in road 21 are arranged, and the lifting setting of driving motor 7 is connect on 2 top of column, and with elevating lever 8, and lifting unit 9 is box-like knot
Structure is cooperated by screw-nut with elevating lever 8 and is driven, and when going up and down the driving rotation of elevating lever 8 of driving motor 7, lifting unit 9 is along liter
It drops channel 21 to move up and down, turn drive motor 1 is arranged at 9 back side of lifting unit, and output shaft is installed with the box body in lifting unit 9
Interior, turn drive motor 1 moves up and down together with lifting unit 9；Column 2 is equipped with cable slideway 18, motor and control device
Cable passes through in slideway, prevents turn drive motor cable in lifting process from arbitrarily pullling；21 two sides of liftway are equipped with
Scale 11,9 two sides of lifting unit are equipped with height pointer 91；
The support component includes resupination framework 4 and fixed frame 3, and resupination framework 4 is by isosceles trapezoid and rectangular aperture frame
Connect the symmetrical frame structure to be formed, and length b is 5300mm, and maximum width a is 3392mm, and the maximum height apart from ground is
2687mm, an interconnecting piece 41 is respectively provided on the center of one group of parallel opposite side of resupination framework 4, and interconnecting piece 41 includes angle box
42 connect with rotation ring flange 43, the output shaft of turn drive motor 1 with rotation ring flange 43, and angle box 42 is for connecting turning frame
Frame and rotation ring flange 43, resupination framework 4 are aerial by two columns 2；
Fixed frame 3 includes first crossbeam 31, second cross beam 32 and is supported between first crossbeam 31 and second cross beam 32
Stringer 33, first crossbeam 31 and second cross beam 31 are arc-shaped；As shown in Figure 1, the shorter than second cross beam 32 of first crossbeam 31, first
31 both ends of crossbeam are respectively connect with one first strut 14, and 32 both ends of second cross beam are respectively connect with one second strut 15, pass through first
Bar 14 and the second strut 15 are erected on resupination framework 4, are equipped between first strut 14 and the second strut 15 of the same side
Third crossbeam 16；Third crossbeam 16 is equipped with a ball head 10,4 middle side edge of resupination framework at the position close to second cross beam 32
Position is equipped with bulb box 17, and the bulb of ball head 10 is located in the bulb box 17, realizes the flexibility of fixed frame and resupination framework 4
Connection；It is set on first crossbeam 31 there are two the first fixed part 311, is set on second cross beam 32 there are two the second fixed part 321, two
First fixed part 311 is symmetrical, and two the second fixed parts 321 are symmetrical, and when resupination framework 4 is horizontally arranged, the plane of symmetry is two
Vertical plane where a line of centres；
The tilting component includes stand 5 and two lifters 6, and stand 5 is detachably connected with resupination framework 4 by screw
It connects, and is suspended from above 3 first end of fixed frame (small end), lifter 6 is that froehand-backhand shakes lifter, including swinging handle 61, lifting
Screw rod 62 and elevator 63, the upper end of elevating screw 62 are fixed in stand 5, and elevator 63 is connect with the first strut 15, when shaking
When fixed handle 61, elevating screw 62 is rotated, and elevator 63 is driven to move up and down；Connected between two swinging handles 61 by cross bar 64
It connects, to guarantee that two lifters 6 work asynchronously；
Controller 12 is fixed by screws on column 2, for controlling turn drive motor 1 and/or lifting driving motor 7
Work；Controller 12, can real-time control motion state, monitoring service data with liquid crystal display and control panel；Four sensings
Device 13 is mounted on four angles of resupination framework 4, for obtaining resupination framework surrounding obstacle information, and the obstacle that will acquire
Object information is sent to controller 12, and controller 12 controls turn drive motor 1 and/or the lifting according to the obstacle information
Driving motor work simultaneously issues hydropac according to the obstacle information, to avoid workpiece to be assembled in overturning or lifting process
In collided with barrier, it is ensured that using safe；
It is anti-that certain spacecraft heat is completed in modularization multiple degrees of freedom flexible intelligence overturning assembly provided in this embodiment for device 36 days
Shield watt assembly and fitter's work, shorten the production cycle 42% by mounting screw 865；Continuous overturning, lifting, survey in 178 hours
Trial work is made, zero failure；More redundancy automatic faults and danger warning protection, 61 days continuous works, zero accident；Overturn resetting essence
Degree is not more than ± 1 '；It overturns synchronization accuracy and is not more than ± 2 '；360 degree of gamut rigging positions, a key is in place.
Unspecified part of the present invention belongs to common sense well known to those skilled in the art.The specific embodiment is only pair
Spirit of that invention gives an example.The personnel of the technical field of the invention can do different repair to the specific embodiment
Change or supplement or replace by a similar method, but without departing from spirit of the invention or surmounts the appended claims and defined
Range.
Claims (8)
1. device is assembled in a kind of overturning, which is characterized in that including support component, tilting component and two overturning groups being oppositely arranged
Part, the overturning component include turn drive motor and column, and the turn drive motor is arranged on the column, the branch
Support component includes resupination framework and fixed frame, and the fixed frame is erected on the resupination framework, for fixing workpiece to be assembled,
An interconnecting piece is respectively provided on one group of parallel opposite side of the resupination framework, the turn drive motor and the interconnecting piece connect
It connects, for driving the resupination framework to rotate, the two sides of the fixed frame second end respectively pass through a ball head and the turning frame
Frame connection, the tilting component includes stand and two lifters, and the stand is detachably connected with the resupination framework, and outstanding
Above the fixed frame first end, described two lifters are fixed on the stand both ends, and respectively with the fixed frame
The two sides of one end connect, for moving up and down the fixed frame first end.
2. device is assembled in overturning according to claim 1, which is characterized in that the ball head is located at the resupination framework
Medium position.
3. device is assembled in overturning according to claim 1, which is characterized in that further include two lifting assemblies, the lifting
Component includes lifting driving motor, elevating lever and lifting unit, and the column is equipped with liftway, and the elevating lever is along the liter
Channel setting is dropped, lifting driving motor setting is connect in described column one end, and with the elevating lever, the lifting unit and
The elevating lever cooperation transmission, when the lifting driving motor drives elevating lever rotation, the lifting unit is along the liter
It drops channel to move up and down, the turn drive motor is arranged on the lifting unit, moves up and down together with the lifting unit.
4. device is assembled in overturning according to claim 1, which is characterized in that the fixed frame includes first crossbeam, second
Crossbeam and the stringer being supported between the first crossbeam and second cross beam, the first crossbeam and second cross beam are arc-shaped.
5. device is assembled in overturning according to claim 4, which is characterized in that set on the first crossbeam solid there are two first
Determine portion, set on the second cross beam there are two the second fixed part, two first fixed parts are symmetrical, and two described second fixed
Portion is symmetrical, and when the resupination framework is horizontal positioned, and the plane of symmetry is vertical where two interconnecting piece lines of centres
Plane.
6. device is assembled in overturning according to claim 3, which is characterized in that the liftway at least side is equipped with mark
Ruler, the lifting unit are equipped with height pointer, and the height pointer is directed toward the scale on the scale.
7. device is assembled in overturning according to claim 3, which is characterized in that further include controller, the controller is used for
Control the turn drive motor and/or lifting driving motor work.
8. device is assembled in overturning according to claim 7, which is characterized in that it further include sensor, the sensor setting
On the resupination framework, for obtaining resupination framework surrounding obstacle information, and the obstacle information that will acquire is sent to
The controller, so that the controller controls the turn drive motor and/or the lifting according to the obstacle information
Driving motor work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913706.0A CN107825092B (en) | 2017-09-30 | 2017-09-30 | A kind of overturning assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913706.0A CN107825092B (en) | 2017-09-30 | 2017-09-30 | A kind of overturning assembly device |
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| CN107825092A CN107825092A (en) | 2018-03-23 |
| CN107825092B true CN107825092B (en) | 2019-09-06 |
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| CN201710913706.0A Active CN107825092B (en) | 2017-09-30 | 2017-09-30 | A kind of overturning assembly device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048647B (en) * | 2018-08-10 | 2023-11-21 | 东莞市玮明实业有限公司 | Turnover operation platform of multi-head grinding and polishing equipment |
| CN108680310A (en) * | 2018-08-15 | 2018-10-19 | 嘉善翔宇旅游用品有限公司 | A kind of tightness detector for waterproof luggage |
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| 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 |
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| CN107825092A (en) | 2018-03-23 |
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