CN205650992U - Multi freedom automobile body flexible localization device and flexible assembly platform - Google Patents
Multi freedom automobile body flexible localization device and flexible assembly platform Download PDFInfo
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- CN205650992U CN205650992U CN201620266631.2U CN201620266631U CN205650992U CN 205650992 U CN205650992 U CN 205650992U CN 201620266631 U CN201620266631 U CN 201620266631U CN 205650992 U CN205650992 U CN 205650992U
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- leading screw
- adjusting apparatus
- cylinder
- extension bar
- vehicle body
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Abstract
The utility model discloses a multi freedom automobile body flexible localization device, including support and locating component, be provided with X on the support to adjusting device, X is provided with Y to adjusting device on to adjusting device, Y is provided with Z to adjusting device on to adjusting device, locating component sets up Z is on to adjusting device. Can realize that the flexible of multi -vehicle type switches, has solved the current situation that current public repair welding line can only satisfy four kinds of motorcycle type collinear production. Arbitrary motorcycle type positioner's switching can be realized accurate, fast, the production beat has been improved effectively. The utility model discloses still relate to flexible assembly platform.
Description
Technical field
This utility model relates to positioner, particularly to a kind of multiple degrees of freedom vehicle body flexible positioning device.
This utility model further relates to platform for lining, particularly to a kind of multiple degrees of freedom vehicle body flexibility platform for lining.
Background technology
Current public line repairing multi-vehicle-type switching positioning fixture, each vehicle is required for designing a set of positioning unit.Have new
When vehicle imports, on the basis of original spelling platform, it is further added by a set of new positioning unit.So can will cause frock processing and buying
Cost increases, and whole spelling platform location seems comparatively laborious.And, each vehicle product profile and hole, location are required higher,
Require that each vehicle location pitch of holes must enough place a sleeve clamp.But, flexible vehicle quantity is restricted, existing production line
Practical situation at most can only produce four kinds of vehicles, and fixture has not had space to arrange.Further, this structure alignment pin is fixed, and needs
Realize part location by conveying skid lifting, add skid design difficulty, processing cost.
Summary of the invention
This utility model is to solve deficiency of the prior art, it is provided that a kind of multiple degrees of freedom vehicle body flexibility location dress
Put and platform for lining.The flexible switching of multi-vehicle-type can be realized, solve existing public line repairing and can only meet four kinds of vehicles altogether
The present situation that line produces.The switching of any vehicle positioner can be realized accurately and rapidly, be effectively improved productive temp.
The technical scheme of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device is:
A kind of multiple degrees of freedom vehicle body flexible positioning device, including bearing and positioning component, described bearing is provided with X to tune
Engagement positions, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, described Y-direction adjusting apparatus is provided with Z-direction adjusting apparatus,
Described positioning component is arranged in described Z-direction adjusting apparatus.
The technical scheme of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device it may also is that
Described X to adjusting apparatus include X direction guiding rail, X to motor and X to leading screw, described X direction guiding rail and described X are to motor
Being arranged on described bearing, described X is connected with described X direction guiding rail to leading screw, described Y-direction adjusting apparatus and described X to leading screw and
Described X direction guiding rail is slidably connected.
Described Y-direction adjusting apparatus includes Y-direction guide rail, Y-direction motor, Y-direction leading screw and Y-direction fixed plate, described Y-direction fixed plate with
Described X is slidably connected to leading screw and described X direction guiding rail, and described Y-direction guide rail and described Y-direction motor are arranged on described Y-direction fixed plate
On, described Y-direction leading screw is connected with described Y-direction guide rail, described Z-direction adjusting apparatus and described Y-direction leading screw and described Y-direction slide
Connect.
Described Z-direction adjusting apparatus includes Z-direction motor, Z-direction leading screw and Z-direction fixed plate, described Z-direction fixed plate and described Y-direction
Leading screw and described Y-direction slide connect, and described Z-direction motor is arranged in described Z-direction fixed plate, and described positioning component is arranged on
On described Z-direction leading screw.
Described Z-direction leading screw is provided with installing plate, and described positioning component is connected with described Z-direction leading screw by described installing plate,
Being provided with guide post between described installing plate and described Z-direction motor, described guide post is arranged on the both sides of described Z-direction leading screw, described
The top of guide post is fixed with described installing plate, and the bottom of described guide post is slidably connected with described Z-direction motor.
Being provided with the first cylinder on described installing plate, the fixing end of described first cylinder is fixed with described installing plate, described
The external part of the first cylinder and one end of the first connecting plate are fixed, the middle part of described first connecting plate be fixed on described installing plate
On gripper shoe be rotationally connected, the other end of described first connecting plate is connected with described positioning component by the second connecting plate.
It is the most flat that described positioning component includes that the second cylinder, alignment pin and briquetting, the top of described second connecting plate are provided with
Two fixed blocks that row is arranged, the bottom of described second connecting plate is provided with the second cylinder, the external part of described second cylinder and hinge
One end of fishplate bar is hinged, and the other end of described articulated slab is hinged with extension bar, described extension bar be positioned at two described fixed blocks it
Between, it being equipped with two connecting rods between each described fixed block and described extension bar, each described connecting rod one end is solid with described
Determining block hinged, each described connecting rod other end is hinged with described extension bar, and the top of described second connecting plate is provided with positioning table,
Described alignment pin is arranged on described positioning table, is provided with described in being available for and stretches out between described positioning table and corresponding described alignment pin
The passage that bar passes, described briquetting is arranged on the upper end of the described extension bar of correspondence, and described briquetting is slidably connected to correspondence
In described passage, the bottom surface of described briquetting can release formula with the end face of corresponding described positioning table and offset.
Described second connecting plate is provided with the 3rd cylinder, and the round end of described 3rd cylinder connects rotating disk, described rotation
Dish is rotatably connected with described second connecting plate, and described rotating disk is provided with orthogonal two ends, and each end is all provided with
There is positioning component.
Each described positioning component includes that the second cylinder, alignment pin and briquetting, the both ends of described rotating disk are equipped with phase
Two fixed blocks be arrangeding in parallel mutually, are equipped with the second cylinder, each described second cylinder below the both ends of described rotating disk
External part hinged with one end of articulated slab, the other end of described articulated slab is hinged with extension bar, and described extension bar is positioned at two
Between corresponding described fixed block, between described fixed block and corresponding described extension bar, it is equipped with two connecting rods, Mei Gesuo
Stating connecting rod one end hinged with described fixed block, each described connecting rod other end is hinged with described extension bar, described rotating disk
Both ends on be equipped with positioning table, described alignment pin is arranged on described positioning table, described positioning table and described alignment pin it
Between be provided with and be available for the passage that described extension bar passes, described briquetting is arranged on the upper end of described extension bar, and described briquetting slides
Being connected in described passage, the end face of the bottom surface of described briquetting and described positioning table can release formula and offset.
A kind of multiple degrees of freedom vehicle body flexible positioning device of the present utility model, including bearing and positioning component, described bearing
On be provided with X to adjusting apparatus, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, and described Y-direction adjusting apparatus is arranged
Z-direction adjusting apparatus, described positioning component is had to be arranged in described Z-direction adjusting apparatus.So, adjusted to adjusting apparatus, Y-direction by X
Engagement positions and Z-direction adjusting apparatus, it is possible to achieve on tri-directions of X, Y, Z, regulation and the flexibility of multiple degree of freedom switch, Ke Yizhun
Realize the switching of any vehicle positioner really, rapidly, be effectively improved productive temp.
The technical scheme of this utility model a kind of multiple degrees of freedom vehicle body flexibility platform for lining is:
A kind of multiple degrees of freedom vehicle body flexibility platform for lining, including platform body, the front portion of described platform body is arranged with
" including bearing and positioning component, described bearing is provided with X to adjusting apparatus, described X is provided with Y-direction in adjusting apparatus and adjusts
Engagement positions, described Y-direction adjusting apparatus is provided with Z-direction adjusting apparatus, and described positioning component is arranged on described Z-direction adjusting apparatus
On；
Described X to adjusting apparatus include X direction guiding rail, X to motor and X to leading screw, described X direction guiding rail and described X are to motor
Being arranged on described bearing, described X is connected with described X direction guiding rail to leading screw, described Y-direction adjusting apparatus and described X to leading screw and
Described X direction guiding rail is slidably connected；
Described Y-direction adjusting apparatus includes Y-direction guide rail, Y-direction motor, Y-direction leading screw and Y-direction fixed plate, described Y-direction fixed plate
Being slidably connected to leading screw and described X direction guiding rail with described X, described Y-direction guide rail and described Y-direction motor are arranged on described Y-direction and fix
On plate, described Y-direction leading screw is connected with described Y-direction guide rail, and described Z-direction adjusting apparatus is sliding with described Y-direction leading screw and described Y-direction guide rail
It is dynamically connected；
Described Z-direction adjusting apparatus includes Z-direction motor, Z-direction leading screw and Z-direction fixed plate, described Z-direction fixed plate and described Y-direction
Leading screw and described Y-direction slide connect, and described Z-direction motor is arranged in described Z-direction fixed plate, and described positioning component is arranged on
On described Z-direction leading screw；
Described Z-direction leading screw is provided with installing plate, and described positioning component is connected with described ZZ leading screw by described installing plate, institute
Stating and be provided with guide post between installing plate and described Z-direction motor, described guide post is arranged on the both sides of described Z-direction leading screw, described in lead
Fixing with described installing plate to the top of bar, the bottom of described guide post is slidably connected with described Z-direction motor；
The first cylinder, the external part of described first cylinder and one end of the first connecting plate it is provided with solid on described installing plate
Fixed, the middle part of described first connecting plate is rotationally connected with the gripper shoe being fixed on described installing plate, described first connecting plate
The other end is connected with described positioning component by the second connecting plate；Multiple degrees of freedom vehicle body flexible positioning device described in "；Described
The rear portion of platform body be arranged with " include bearing and positioning component, described bearing be provided with X to adjusting apparatus, described X to
Being provided with Y-direction adjusting apparatus in adjusting apparatus, described Y-direction adjusting apparatus is provided with Z-direction adjusting apparatus, described positioning component sets
Put in described Z-direction adjusting apparatus ' ' described in multiple degrees of freedom vehicle body flexible positioning device；The rear portion pair of described platform body
Claiming to be provided with middle part positioner, described middle part positioner includes intermediate abutments and middle part Z-direction adjusting apparatus, described middle part Z-direction
Adjusting apparatus includes middle part Z-direction motor and middle part Z-direction leading screw, and described middle part Z-direction motor is arranged on described intermediate abutments, described
Middle part Z is connected with described middle part Z-direction motor to leading screw, and described middle part Z-direction leading screw is provided with support member.
Multiple degrees of freedom vehicle body flexibility platform for lining as described in technique scheme, on platform body, it is possible to achieve ten
Four axles control simultaneously, can realize the switching of any vehicle positioner accurately and rapidly, and switch speed can control at 2.5S
Within, it is effectively improved productive temp.Six axle synchronization lifting location can be met, it is ensured that the one of positioner in Z-direction
Cause property.The flexible switching of multi-vehicle-type can be realized, solve existing public line repairing and can only meet four kinds of vehicle mixed productions
Present situation.
Accompanying drawing explanation
Fig. 1 is the first structural representation of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device；
Fig. 2 is the second structural representation of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device；
Fig. 3 is the third structural representation of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device；
Fig. 4 is the positioning component structural representation of this utility model a kind of multiple degrees of freedom vehicle body flexible positioning device；
Fig. 5 is the structural representation of this utility model a kind of multiple degrees of freedom vehicle body flexibility platform for lining；
Figure number explanation
1 ... bearing 2 ... X direction guiding rail 3 ... X is to motor 4 ... X is to leading screw 5 ... Y-direction motor 6 ... Y-direction leading screw 7 ... Z-direction
Motor 8 ... Z-direction leading screw 9 ... guide post 10 ... fixed plate 11 ... installing plate 12 ... the first cylinder 13 ... the first connecting plate
14 ... the second connecting plate 15 ... positioning component 16 ... linear displacement transducer 17 ... the second cylinder 18 ... articulated slab 19 ... Gu
Determine block 20 ... extension bar 21 ... connecting rod 22 ... positioning table 23 ... briquetting 24 ... alignment pin 25 ... rotating disk 26 ... the 3rd
Cylinder 27 ... intermediate abutments 28 ... support member 29 ... platform body 30 ... middle part Z-direction motor 31 ... middle part Z-direction leading screw
32 ... anterior flexible positioning device 33 ... the flexible positioning device 34 at middle part ... the flexible positioning device at rear portion
Detailed description of the invention
Below in conjunction with the accompanying drawings with specific embodiment to a kind of multiple degrees of freedom vehicle body flexible positioning device of the present utility model and
Platform for lining is further described.
As Figure 1-5, a kind of multiple degrees of freedom vehicle body flexible positioning device, including bearing 1 and positioning component 15, described
Being provided with X to adjusting apparatus on seat 1, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, and described Y-direction adjusting apparatus sets
Being equipped with Z-direction adjusting apparatus, described positioning component 15 is arranged in described Z-direction adjusting apparatus.So, by X to adjusting apparatus, Y
To adjusting apparatus and Z-direction adjusting apparatus, it is possible to achieve on tri-directions of X, Y, Z, regulation and the flexibility of multiple degree of freedom switch, can
To realize the switching of any vehicle positioning component 15 accurately and rapidly, it is effectively improved productive temp.
Seeing accompanying drawing 1-5, a kind of multiple degrees of freedom vehicle body flexible positioning device of the present utility model and platform for lining are above-mentioned
On the basis of technical scheme, may is that described X to adjusting apparatus include X direction guiding rail 2, X to motor 3 and X to leading screw 4, described X
Direction guiding rail 2 and described X are arranged on described bearing 1 to motor 3, and described X is connected with described X direction guiding rail 2 to leading screw 4, described Y-direction
Adjusting apparatus is slidably connected to leading screw 4 and described X direction guiding rail 2 with described X.So, X starts to motor 3, controls X and enters to leading screw 4
Give, thus control X each device in adjusting apparatus and can slide along X direction guiding rail 2, so realize X to adjustment.X to
Leading screw 4 can carry out pretension and eliminate gap, and axial rigidity is high, no-idle running (dead band) time reverse, and positioning precision is high, can realize X
Position to any exact position.And, use the guidance mode that line slideway and linear bearing combine, it is ensured that all directions are moved
Stability.
Further preferred technical scheme may is that described Y-direction adjusting apparatus includes Y-direction guide rail, Y-direction motor 5, Y-direction silk
Thick stick 6 and Y-direction fixed plate 10, described Y-direction fixed plate 10 is slidably connected to leading screw 4 and described X direction guiding rail 2 with described X, described Y-direction
Guide rail and described Y-direction motor 5 are arranged in described Y-direction fixed plate 10, and described Y-direction leading screw 6 is connected with described Y-direction guide rail, described Z
It is connected with described Y-direction leading screw 6 and described Y-direction slide to adjusting apparatus.So, Y-direction motor 5 starts, and controls Y-direction leading screw 6
Feeding, thus control each device in Y-direction adjusting apparatus and along Y-direction slide, and then the adjustment of Y-direction can be realized.Y-direction
Leading screw 6 can carry out pretension and eliminate gap, and axial rigidity is high, no-idle running (dead band) time reverse, and positioning precision is high, can realize Y
Position to any exact position.And, use the guidance mode that line slideway and linear bearing combine, it is ensured that all directions motion
Stability.
Further preferred technical scheme may is that described Z-direction adjusting apparatus includes Z-direction motor 7, Z-direction leading screw 8 and Z-direction
Fixed plate 10, described Z-direction fixed plate 10 is connected with described Y-direction leading screw 6 and described Y-direction slide, and described Z-direction motor 7 is arranged
In described Z-direction fixed plate 10, described positioning component 15 is arranged on described Z-direction leading screw 8.So, Z-direction motor 7 starts, and controls
Z-direction leading screw 8 feeding, thus the positioning component 15 controlled in Z-direction adjusting apparatus can move along Z-direction, and then realize the tune of Y-direction
Whole.Z-direction leading screw 8 can carry out pretension and eliminate gap, and axial rigidity is high, no-idle running (dead band) time reverse, and positioning precision is high, can
Realize location, any exact position of Z-direction.
Further preferred technical scheme may is that described Z-direction leading screw 8 is provided with installing plate 11, described positioning component 15
It is connected with described Z-direction leading screw 8 by described installing plate 11, between described installing plate 11 and described Z-direction motor 7, is provided with guide post
9, described guide post 9 is arranged on the both sides of described Z-direction leading screw 8, and the top of described guide post 9 is fixed with described installing plate 11, institute
The bottom stating guide post 9 is slidably connected with described Z-direction motor 7.So, when Z-direction leading screw 8 is to upper feeding, guide post 9 is the most therewith
Upward sliding, guide post 9 shared the vibrations of Z-direction leading screw 8, thus, guide post 9 can improve the stability of Z-direction regulation.
Further preferred technical scheme may is that and is provided with the first cylinder 12 on described installing plate 11, described first gas
The external part of cylinder 12 and one end of the first connecting plate 13 are fixed, the middle part of described first connecting plate 13 be fixed on described installing plate
Gripper shoe on 11 is rotationally connected, and the other end of described first connecting plate 13 is by the second connecting plate 14 and described positioning component 15
Connect.So, the first cylinder 12 external part, define leverage between the first connecting plate 13 and the second connecting plate 14, when
When the external part of one cylinder 12 stretches out, the second connecting plate 14 declines, and then drives positioning component 15 to decline, and can put into vehicle
The effect dodged is played when parts；And when the external part of the first cylinder 12 is retracted, the second connecting plate 14 rises, and then drive
Positioning component 15 rises, so that positioning component 15 holds out against vehicle parts.
Further preferred technical scheme may is that described positioning component 15 includes the second cylinder 17, alignment pin 24 and pressure
Block 23, the top of described second connecting plate 14 is provided with arranged in parallel two fixed block 19, described second connecting plate 14
Bottom is provided with the second cylinder 17, and the external part of described second cylinder 17 is hinged with one end of articulated slab 18, described articulated slab 18
The other end is hinged with extension bar 20, described extension bar 20 between two described fixed blocks 19, each described fixed block 19 with
Being equipped with two connecting rods 21 between described extension bar 20, each described connecting rod 21 one end is hinged, often with described fixed block 19
Individual described connecting rod 21 other end is hinged with described extension bar 20, and the top of described second connecting plate 14 is provided with positioning table 22, institute
State alignment pin 24 to be arranged on described positioning table 22, be provided with between described positioning table 22 and corresponding described alignment pin 24 and be available for institute
Stating the passage that extension bar 20 passes, described briquetting 23 is arranged on the upper end of the described extension bar 20 of correspondence, and described briquetting 23 is sliding
Being dynamically connected in corresponding described passage, the bottom surface of described briquetting 23 can release formula phase with the end face of corresponding described positioning table 22
Support.As can be seen here, between connecting rod 21, extension bar 20 and fixed block 19, define four-bar mechanism, so, first by alignment pin 24
Through the hole, location on vehicle parts so that the bottom surface in hole, location offsets with the end face of positioning table 22, thus realize determining for the first time
Position.Then, starting the second cylinder 17, the external part of the second cylinder 17 moves upward, under the effect of four-bar mechanism, and extension bar 20
The briquetting 23 at top moves upward；Then, reverse starting the second cylinder 17 so that the external part of the second cylinder 17 moves downward,
Under the effect of four-bar mechanism, the briquetting 23 at extension bar 20 top moves downward, finally so that briquetting 23 is pressed in the top in hole, location
Face, thus complete second time location.By twice location so that positioner is more accurate to the location of vehicle parts, fixed
Position pin 24 positional precision can control at ± 0.15mm.
Further preferred technical scheme may is that described second connecting plate 14 is provided with the 3rd cylinder 26, the described 3rd
The round end of cylinder 26 connects rotating disk 25, and described rotating disk 25 is rotatably connected with described second connecting plate 14, described rotating disk
25 are provided with orthogonal two ends, and each end is equipped with positioning component 15.So, two in rotating disk 25 are fixed
On hyte part 15, the alignment pin 24 of different-diameter size can be set, to adapt to different holes, vehicle location.And pass through rotating disk
25 switchings carrying out different alignment pin 24, convenient and swift, it is simple to operation.
Further preferred technical scheme may is that each described positioning component 15 includes the second cylinder 17, alignment pin 24
With briquetting 23, the both ends of described rotating disk 25 are equipped with arranged in parallel two fixed block 19, described rotating disk 25
Being equipped with the second cylinder 17 below both ends, the external part of each described second cylinder 17 is hinged with one end of articulated slab 18, institute
The other end stating articulated slab 18 is hinged with extension bar 20, described extension bar 20 between two corresponding described fixed blocks 19,
Be equipped with two connecting rods 21 between described fixed block 19 and corresponding described extension bar 20, each described connecting rod 21 one end with
Described fixed block 19 is hinged, and each described connecting rod 21 other end is hinged with described extension bar 20, the two ends of described rotating disk 25
Being equipped with positioning table 22 in portion, described alignment pin 24 is arranged on described positioning table 22, described positioning table 22 and described alignment pin
Being provided with between 24 and be available for the passage that described extension bar 20 passes, described briquetting 23 is arranged on the upper end of described extension bar 20, institute
Stating briquetting 23 to be slidably connected in described passage, the bottom surface of described briquetting 23 can release formula phase with the end face of described positioning table 22
Support.As can be seen here, between connecting rod 21, extension bar 20 and fixed block 19, define four-bar mechanism, so, first by alignment pin 24
Through the hole, location on vehicle parts so that the bottom surface in hole, location offsets with the end face of positioning table 22, thus realize determining for the first time
Position.Then, starting the second cylinder 17, the external part of the second cylinder 17 moves upward, under the effect of four-bar mechanism, and extension bar 20
The briquetting 23 at top moves upward；Then, reverse starting the second cylinder 17 so that the external part of the second cylinder 17 moves downward,
Under the effect of four-bar mechanism, the briquetting 23 at extension bar 20 top moves downward, finally so that briquetting 23 is pressed in the top in hole, location
Face, thus complete second time location.By twice location so that positioner is more accurate to the location of vehicle parts, fixed
Position pin 24 positional precision can control at ± 0.15mm.And in two positioners, the alignment pin 24 of different-diameter can be used,
Preferably, it is respectively adopted the alignment pin 24 of diameter 16mm and 20mm, to adapt to more vehicle.
Seeing accompanying drawing 1-5, a kind of multiple degrees of freedom vehicle body flexibility platform for lining of the present utility model is in technique scheme
On the basis of, may is that and include platform body 29, the front portion of described platform body 29 is arranged with and " includes bearing 1 and positioning component
15, described bearing 1 is provided with X to adjusting apparatus, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, and described Y-direction is adjusted
Being provided with Z-direction adjusting apparatus in engagement positions, described positioning component 15 is arranged in described Z-direction adjusting apparatus；
Described X to adjusting apparatus include X direction guiding rail 2, X to motor 3 and X to leading screw 4, described X direction guiding rail 2 and described X to
Motor 3 is arranged on described bearing 1, and described X is connected with described X direction guiding rail 2 to leading screw 4, described Y-direction adjusting apparatus and described X
It is slidably connected to leading screw 4 and described X direction guiding rail 2；
Described Y-direction adjusting apparatus includes Y-direction guide rail, Y-direction motor 5, Y-direction leading screw 6 and Y-direction fixed plate 10, and described Y-direction is fixed
Plate 10 is slidably connected to leading screw 4 and described X direction guiding rail 2 with described X, and described Y-direction guide rail and described Y-direction motor 5 are arranged on described Y
In fixed plate 10, described Y-direction leading screw 6 is connected with described Y-direction guide rail, described Z-direction adjusting apparatus and described Y-direction leading screw 6 and institute
State Y-direction slide to connect；
Described Z-direction adjusting apparatus includes Z-direction motor 7, Z-direction leading screw 8 and Z-direction fixed plate 10, described Z-direction fixed plate 10 and institute
Stating Y-direction leading screw 6 and described Y-direction slide connects, described Z-direction motor 7 is arranged in described Z-direction fixed plate 10, described location
Assembly 15 is arranged on described Z-direction leading screw 8；
Described Z-direction leading screw 8 is provided with installing plate 11, and described positioning component 15 is by described installing plate 11 and described Z-direction silk
Thick stick 8 connects, and is provided with guide post 9 between described installing plate 11 and described Z-direction motor 7, and described guide post 9 is arranged on described Z-direction silk
The both sides of thick stick 8, the top of described guide post 9 is fixing with described installing plate 11, the bottom of described guide post 9 and described Z-direction motor
7 are slidably connected；
The first cylinder 12 it is provided with on described installing plate 11, the external part of described first cylinder 12 and the first connecting plate 13
One end is fixed, and the middle part of described first connecting plate 13 is rotationally connected with the gripper shoe being fixed on described installing plate 11, and described
The other end of a plate 13 is connected with described positioning component 15 by the second connecting plate 14；Multiple degrees of freedom vehicle body described in "
Flexible positioning device；The rear portion of described platform body 29 is arranged with and " includes bearing 1 and positioning component 15, described bearing 1 sets
Being equipped with X to adjusting apparatus, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, and described Y-direction adjusting apparatus is provided with Z-direction
Adjusting apparatus, described positioning component 15 is arranged in described Z-direction adjusting apparatus；' ' described in multiple degrees of freedom vehicle body flexibility location
Device；The rear portion of described platform body 29 is arranged with middle part positioner, and described middle part positioner includes intermediate abutments 27
With middle part Z-direction adjusting apparatus, described middle part Z-direction adjusting apparatus includes middle part Z-direction motor 30 and middle part Z-direction leading screw 31, described in
Portion's Z-direction motor 30 is arranged on described intermediate abutments 27, and described middle part Z-direction leading screw 31 is connected with described middle part Z-direction motor 7, institute
State middle part Z-direction leading screw 31 and be provided with support member 28.So, on platform body 29, the flexible location that front and rear is arranged
Device all completes the location to hole, vehicle location by alignment pin 24, all can realize the manipulation of three axles, and the flexibility at middle part is fixed
Position device completes the support to vehicle turn-up portion by support member 28, it is possible to achieve the manipulation of an axle.So, anterior, rear portion
Flexible positioning device symmetrically arranged with middle part, adds up to realize 14 axles and controls simultaneously, can realize accurately and rapidly appointing
The switching of meaning vehicle positioner, switch speed can control within 2.5S, be effectively improved productive temp.And, front
The symmetrically arranged flexible positioning device in portion, rear portion and middle part, can meet six axle synchronization lifting location in Z-direction, it is ensured that fixed
The concordance of position device.The flexible switching of multi-vehicle-type can be realized, solve existing public line repairing and can only meet four kinds of vehicles
The present situation of mixed production.
Flexible platform of spelling, using GPS0 vehicle body coordinate as benchmark, adds each vehicle, it is considered to the feasibility etc. welded and carry
Condition adjusts the position of other vehicle, reaches vehicle conllinear.Position three classes six before, during and after by overlap symmetrical frock and form.
Anterior flexible positioning device 32: design amount of movement: X:200, Y:120, Z:100.Existing vehicle amount of movement: X:
193, Y:102, Z:77.7.HaveWithTwo kinds of alignment pins select, and X, Y, Z lean on driven by servomotor, outside increase straight line
Displacement transducer 16 feeds back, it is ensured that mechanism arrives theoretical position.
The flexible positioning device 33 at middle part: midfoot support supports by holding body side wall flange, the only motion of Z-direction,
Design moving height: 100.
The flexible positioning device 34 at rear portion: design amount of movement: X:460, Y:50, Z:145.Existing vehicle amount of movement: X:
449, Y:43, Z:129.7.Alignment pin, X, Y, Z lean on driven by servomotor, the outside linear displacement transducer 16 that increases to carry out
Feedback, it is ensured that mechanism arrives theoretical position.
Multiple degrees of freedom flexible frock is developed, and is mainly used in public line repairing, can realize the flexibility of any vehicle in theory
Mixed production.System, with axle as unit, uses modularity, systematization, Integrated design, compact conformation.There is human-computer interaction interface
Standard Control Procedure, 14 axles can be realized and control simultaneously, and Z-direction six axle synchronization lifting location, it is ensured that between vehicle, fixture is cut
The concordance changed.
In terms of vehicle switching, can control, within 2.5S, to be effectively improved production switching time by positioner
Beat.
Above-mentioned only a kind of specific embodiment in this utility model is illustrated, but can not be as of the present utility model
Protection domain, every equivalence made according to the design spirit in this utility model changes or modifies, and is all deemed to fall this
The protection domain of utility model.
Claims (9)
1. a multiple degrees of freedom vehicle body flexible positioning device, it is characterised in that: include bearing and positioning component, described bearing sets
Being equipped with X to adjusting apparatus, described X is provided with Y-direction adjusting apparatus in adjusting apparatus, and described Y-direction adjusting apparatus is provided with Z-direction
Adjusting apparatus, described positioning component is arranged in described Z-direction adjusting apparatus, to adjusting apparatus, described X includes that X direction guiding rail, X are to electricity
Machine and X are to leading screw, and described X direction guiding rail and described X are arranged on described bearing to motor, and described X is to leading screw and described X direction guiding rail
Connecting, described Y-direction adjusting apparatus is slidably connected to leading screw and described X direction guiding rail with described X.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 1, it is characterised in that: described Y-direction adjusts
Device includes Y-direction guide rail, Y-direction motor, Y-direction leading screw and Y-direction fixed plate, and described Y-direction fixed plate and described X are to leading screw and described X
Direction guiding rail is slidably connected, and described Y-direction guide rail and described Y-direction motor are arranged in described Y-direction fixed plate, described Y-direction leading screw and institute
Stating Y-direction guide rail to connect, described Z-direction adjusting apparatus is connected with described Y-direction leading screw and described Y-direction slide.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 2, it is characterised in that: described Z-direction adjusts
Device includes Z-direction motor, Z-direction leading screw and Z-direction fixed plate, and described Z-direction fixed plate is sliding with described Y-direction leading screw and described Y-direction guide rail
Being dynamically connected, described Z-direction motor is arranged in described Z-direction fixed plate, and described positioning component is arranged on described Z-direction leading screw.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 3, it is characterised in that: described Z-direction leading screw
Being provided with installing plate, described positioning component is connected with described Z-direction leading screw by described installing plate, described installing plate and described Z-direction
Being provided with guide post between motor, described guide post is arranged on the both sides of described Z-direction leading screw, the top of described guide post and described peace
Dress plate is fixed, and the bottom of described guide post is slidably connected with described Z-direction motor.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 4, it is characterised in that: on described installing plate
It is provided with the first cylinder, the external part of described first cylinder and one end of the first connecting plate to fix, in described first connecting plate
Portion is rotationally connected with the gripper shoe being fixed on described installing plate, the other end of described first connecting plate by the second connecting plate with
Described positioning component connects.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 5, it is characterised in that: described positioning component
Including the second cylinder, alignment pin and briquetting, the top of described second connecting plate is provided with arranged in parallel two fixed block, institute
Stating the second cylinder and be arranged on the bottom of described second connecting plate, the external part of described second cylinder is hinged with one end of articulated slab,
The other end of described articulated slab is hinged with extension bar, and described extension bar is between two described fixed blocks, each described fixing
Being equipped with two connecting rods between block and described extension bar, each described connecting rod one end is hinged with described fixed block, Mei Gesuo
Stating the connecting rod other end hinged with described extension bar, the top of described second connecting plate is provided with positioning table, and described alignment pin is arranged
On described positioning table, it is provided with between described positioning table and corresponding described alignment pin and is available for the passage that described extension bar passes,
Described briquetting is arranged on the upper end of the described extension bar of correspondence, and described briquetting is slidably connected in the described passage of correspondence, institute
The end face of the bottom surface and corresponding described positioning table of stating briquetting can release formula and offset.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 5, it is characterised in that: described second connects
Plate is provided with the 3rd cylinder, and the round end of described 3rd cylinder connects rotating disk, described rotating disk and described second connecting plate rotation
Turning and connect, described rotating disk is provided with orthogonal two ends, each end is equipped with positioning component.
A kind of multiple degrees of freedom vehicle body flexible positioning device the most according to claim 7, it is characterised in that: each described fixed
It is solid that hyte part includes that the second cylinder, alignment pin and briquetting, the both ends of described rotating disk are equipped with arranged in parallel two
Determine block, below the both ends of described rotating disk, be equipped with the second cylinder, the external part of each described second cylinder and articulated slab
One end is hinged, and the other end of described articulated slab is hinged with extension bar, described extension bar be positioned at two corresponding described fixed blocks it
Between, it being equipped with two connecting rods between described fixed block and corresponding described extension bar, each described connecting rod one end is with described
Fixed block is hinged, and each described connecting rod other end is hinged with described extension bar, and it is fixed that the both ends of described rotating disk are equipped with
Position platform, described alignment pin is arranged on described positioning table, is provided with described in being available for and stretches out between described positioning table and described alignment pin
The passage that bar passes, described briquetting is arranged on the upper end of described extension bar, and described briquetting is slidably connected in described passage, institute
The end face of the bottom surface and described positioning table of stating briquetting can release formula and offset.
9. a multiple degrees of freedom vehicle body flexibility platform for lining, it is characterised in that: include platform body, the front portion of described platform body
It is arranged with the multiple degrees of freedom vehicle body flexible positioning device as described in claim 7 or 8；The rear portion of described platform body is symmetrical
It is provided with the multiple degrees of freedom vehicle body flexible positioning device as described in claim any one of claim 1-6；Described platform body
Rear portion be arranged with middle part positioner, described middle part positioner includes intermediate abutments and middle part Z-direction adjusting apparatus, described
Middle part Z-direction adjusting apparatus includes middle part Z-direction motor and middle part Z-direction leading screw, and described middle part Z-direction motor is arranged on described intermediate abutments
On, described middle part Z-direction leading screw is connected with described middle part Z-direction motor, and described middle part Z-direction leading screw is provided with support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266631.2U CN205650992U (en) | 2016-03-31 | 2016-03-31 | Multi freedom automobile body flexible localization device and flexible assembly platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266631.2U CN205650992U (en) | 2016-03-31 | 2016-03-31 | Multi freedom automobile body flexible localization device and flexible assembly platform |
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| Publication Number | Publication Date |
|---|---|
| CN205650992U true CN205650992U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620266631.2U Expired - Fee Related CN205650992U (en) | 2016-03-31 | 2016-03-31 | Multi freedom automobile body flexible localization device and flexible assembly platform |
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| Country | Link |
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| CN (1) | CN205650992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425219A (en) * | 2016-10-21 | 2017-02-22 | 上海晓奥享荣汽车工业装备有限公司 | Intelligent flexible vehicle body positioning system and positioning method thereof |
| CN106493488A (en) * | 2016-10-27 | 2017-03-15 | 北京汽车股份有限公司 | A kind of vehicle body switching device and method |
| CN109676316A (en) * | 2019-02-02 | 2019-04-26 | 宁波吉利汽车研究开发有限公司 | Multi-vehicle-type switches positioning device and positioning system |
-
2016
- 2016-03-31 CN CN201620266631.2U patent/CN205650992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425219A (en) * | 2016-10-21 | 2017-02-22 | 上海晓奥享荣汽车工业装备有限公司 | Intelligent flexible vehicle body positioning system and positioning method thereof |
| CN106493488A (en) * | 2016-10-27 | 2017-03-15 | 北京汽车股份有限公司 | A kind of vehicle body switching device and method |
| CN109676316A (en) * | 2019-02-02 | 2019-04-26 | 宁波吉利汽车研究开发有限公司 | Multi-vehicle-type switches positioning device and positioning system |
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