CN103921048B - A kind of vehicle side localization method and device - Google Patents
A kind of vehicle side localization method and device Download PDFInfo
- Publication number
- CN103921048B CN103921048B CN201410170129.7A CN201410170129A CN103921048B CN 103921048 B CN103921048 B CN 103921048B CN 201410170129 A CN201410170129 A CN 201410170129A CN 103921048 B CN103921048 B CN 103921048B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention provides a kind of vehicle side localization method, step one: it is inboard that main clamp framework (1) enters body in white from the body in white top fixed；Step 2: A post detent mechanism (2) of described main clamp framework (1), B post detent mechanism (3), C post detent mechanism (4) are moved adjacent to body in white A post, B post, C post by guide rail mechanism；Step 3: A post detent mechanism (2), B post detent mechanism (3), C post detent mechanism (4) position body in white inside-out.The present invention also provides for a kind of vehicle side positioner simultaneously.This vehicle side localization method and device achieve and outwards position automobile A, B, C post from body in white is internal, to having vacateed the space of human weld outside A, B, C post, improve human engineering and carry out the efficiency of welding job.A, B, C relevant position is accurately positioned by fixture simultaneously, makes the quality of welding body in white out be guaranteed.
Description
[technical field]
The present invention relates to the technical field of Auto-body manufacturing, particularly relate to a kind of vehicle side localization method, also relate to
And one vehicle side positioner.
[background technology]
Total region external side frame side peripheral clamp of tradition of spelling is positioned by body exterior, compares owing to side frame takes up room
Greatly, impact welding human engineering, it has not been convenient to welding.Especially to comparing many positions with this pad of vehicle side
Put, adapt to the beat produced with greater need for man-machine cooperation welding, if vehicle side positions from vehicle body outside fix meeting
Have influence on the process of human weld, and then have influence on the beat of production.
Meanwhile, using robot to position vehicle side, robot clamp input cost is high, Er Qiebu
Put the station of robot clamp for security consideration, do not allowed to arrange manual operation station.
[summary of the invention]
It is an object of the invention to overcome deficiency of the prior art, it is provided that one can be accurately to body in white to be welded
Position, do not interfere with again vehicle side localization method and the device of man-machine welding beat simultaneously.
The vehicle side localization method of the present invention, step one: main clamp framework enters from the body in white top fixed
Enter body in white inboard；Step 2: the A post detent mechanism of described main clamp framework, B post detent mechanism, C post
Detent mechanism is moved adjacent to body in white A post, B post, C post by guide rail mechanism；Step 3: A post positions
Mechanism, B post detent mechanism, C post detent mechanism position body in white inside-out.The method achieve locating clip
Have and outwards automobile A, B, C post is positioned from body in white inside, decrease outside to A, B, C post
Taking of space, it is simple to the carrying out of welding job.
As the further improvement of this vehicle side localization method, step one: at A post detent mechanism by leading
While rail is moved adjacent to body in white A post, the A post rotating retaining plate of A post detent mechanism moves to white car
Outside body A post；Step 2: A post rotating retaining plate is past body in white under A post rotating retaining plate cylinder drives
Headstock direction rotates and moves toward body in white internal direction, positions from outside to body in white A post.Utilize
Rotatable and movement A post rotating retaining plate realizes in the case of avoiding body in white part, is rotated by A post
Location-plate moves to outside A post, and positions from outside to A post, solves the location to privileged sites
Problem.
The vehicle side positioner of the present invention, the A post including main clamp framework, location body in white A post is fixed
Position mechanism, the B post detent mechanism of location body in white B post, the C post detent mechanism of location body in white C post,
It is characterized in that, described vehicle side positioner also includes the first guide rail frame and the second guide rail being provided with guide rail
Framework, A post detent mechanism is connected to the front end of main clamp framework, B post detent mechanism by the first guide rail frame
Be connected to the middle part of main clamp framework by the second guide rail frame, described C post detent mechanism is connected to main folder
The postmedian of tool framework.Main clamp framework enters inside body in white, has vacateed bigger space to body in white periphery,
This is conducive to manually welding body in white outside body in white.
As a further improvement on the present invention, the A post detent mechanism of this vehicle side positioner includes A post
Rotary positioning mechanism, described A post rotary positioning mechanism includes A post rotating retaining plate and drives the rotation of A post fixed
Position plate rotates and the A post rotating retaining plate cylinder of movement, and described A post rotating retaining plate cylinder positions with A post
Installing plate connects, and described A post rotating retaining plate includes the A post rotating retaining plate location positioning A post
Pin and A post rotating retaining plate locating piece, described A post rotating retaining plate also includes A post rotating retaining plate right angle
Locating piece, described A post location and installation plate includes A post location and installation plate right angle locating piece, and described A post rotates
Location-plate right angle locating piece is connected with A post location and installation plate right angle locating piece when location.When positioning,
A post Locating driver cylinder first drives A post detent mechanism to move from inside to outside, makes A post rotating retaining plate dodge
Open body in white A post and move to outside body in white A post, then A post swivel plate location-plate air cylinder driven A post
Rotating retaining plate rotates and setback positions from outside to body in white A post end portion.
As a further improvement on the present invention, the described A post detent mechanism of this vehicle side positioner includes A
Post fixture, described A post fixture is connected with A post location and installation plate by A post clamp connecting plate, described A post
Detent mechanism also includes that A post front end positioning mechanism, described A post front end positioning mechanism include A post running fix
Plate and for drive A post running fix plate location A post A post running fix plate cylinder, described A post moves
Location-plate is provided with A post running fix plate locating piece.Under the driving of A post running fix plate cylinder, A post moves
Dynamic location-plate drives A post running fix plate locating piece forward rectilinear to move, the fore-end to body in white A post
Positioning, body in white A post upper end is positioned by A post fixture simultaneously.
As a further improvement on the present invention, the first guide rail frame of this vehicle side positioner includes driving A
The A post Locating driver cylinder that post detent mechanism moves inside-out, described A post detent mechanism includes that A post is fixed
Position installing plate, the slide that described A post location and installation plate and the first guide rail frame are provided with connects, described A
The piston rod of post Locating driver cylinder and the first guide rail frame connect, the cylinder barrel of described A post Locating driver cylinder
Being connected with A post location and installation plate, described A post location and installation plate is provided with for limiting A post detent mechanism from inner
It is displaced outwardly the A post limited block of distance.A post Locating driver cylinder is used for driving A post detent mechanism from inner past
Outer movement, coordinates the use of A post limited block, defines that A post detent mechanism is past by A post Locating driver cylinder
The distance of outer promotion, it is achieved that the first location to A post.
As a further improvement on the present invention, the second guide rail frame of this vehicle side positioner includes for B
Post detent mechanism and the moving beam of C post detent mechanism, driving the moving beam cylinder of moving beam, main body
Framework, described moving beam includes moving beam slide block, and described moving beam slide block is fixing with moving beam to be connected,
Described main body frame includes that frame guide rail, described moving beam slide block are slidably connected with frame guide rail, described shifting
The cylinder barrel of dynamic crossbeam cylinder is connected with main body frame, and the piston rod of described moving beam cylinder is with moving beam even
Connect.After main clamp framework enters body in white inside, moving beam air cylinder driven moving beam is the most close
B, C post, until crossbeam slide block reaches the end of frame guide rail.So design achieves B, C post
Detent mechanism is from interior past outside fix, to having vacateed more human weld space outside B, C post.
As a further improvement on the present invention, the B post detent mechanism of this vehicle side positioner includes B post
Fixture, described B post fixture includes B post clamp supporting plate, B post fixture connecting tube, B post clamp cylinder, B
Post clamp cylinder movable plate, B post fixture the first jig arm, B post fixture the second jig arm, B post fixture the first chuck,
B post fixture the second chuck, B post fixture the first locating piece, B post fixture the second locating piece, B post fixture the 3rd
Locating piece, B post fixture the 4th locating piece, B post fixture the first contiguous block, B post fixture the second contiguous block, institute
State B post clamp supporting plate to be connected with moving beam by B post fixture connecting tube, described B post fixture first,
Second jig arm front end and B post fixture first, second chuck rear end B hinged, described post fixture first, second
Chuck front end is provided with B post fixture the 3rd locating piece, B post fixture the 4th locating piece, described B post fixture first,
In the middle part of second chuck hinged with B post fixture first, second contiguous block, described B post fixture first, second is even
Connecing block hinged with B post clamp supporting plate, described B post fixture the first locating piece and B post fixture second position
Block is connected with B post clamp supporting plate, and is connected with B post fixture the three, the 4th locating piece, described B
Post clamp cylinder is connected with B post clamp supporting plate, described B post fixture first, second jig arm rear end and B post
Clamp cylinder movable plate connects, and described B post clamp cylinder drives B post clamp cylinder movable plate rearward movement,
Drive B post fixture first, second jig arm rearward movement thus drive B post detent mechanism to open.This B post presss from both sides
Tool uses a cylinder to drive two jig arm open and clamp, compact conformation, and can make two jig arm synchronisms
By force, the accuracy of dialogue center body pillar location is improved.
As a further improvement on the present invention, C post detent mechanism includes C post lower end fixture, C post lower end fixture
Connecting tube, described C post lower end fixture includes C post lower end fixture the first gripper shoe, C post lower end fixture second
Gripper shoe, C post lower end fixture the first cylinder, C post lower end fixture the second cylinder, C post lower end fixture first limit
Position block, C post lower end fixture the second limited block, C post lower end positioning block of clamp, C post lower end clamping fixture head, institute
State C post lower end fixture the first gripper shoe to be connected with moving beam by C post lower end fixture connecting tube, described C
Fixture the second gripper shoe front end, post lower end is hinged with C post lower end fixture the first gripper shoe, and described C post lower end presss from both sides
The cylinder barrel having the first cylinder is hinged with C post lower end fixture the first gripper shoe, described C post lower end fixture the first gas
In the middle part of the piston rod of cylinder and C post lower end fixture the second gripper shoe hinged, described C post lower end fixture first supports
Plate is provided with C post lower end fixture the first limited block, and described C post lower end fixture the second gripper shoe is provided with C post lower end
Fixture the second limited block, when C post lower end fixture the first cylinder opens, described C post lower end fixture second is spacing
Block withstands under C post lower end fixture the first limited block, the cylinder barrel of described C post lower end fixture the second cylinder and C post
End fixture the second gripper shoe rear end is hinged, the piston rod of described C post lower end fixture the second cylinder and C post lower end
Clamping fixture head front end is hinged, in the middle part of the clamping fixture head of described C post lower end with C post lower end fixture the second gripper shoe after
Holding hinged, fixture the second gripper shoe rear end, described C post lower end connects has C post lower end positioning block of clamp, at C
Described in the clamping fixture head clamped position of post lower end, C post lower end positioning block of clamp is joined with clamping fixture head rear end, C post lower end
Close and connect.C post lower end fixture the first cylinder and the cooperation of C post lower end fixture the second cylinder, it is achieved that adjust the distance
C post lower end part farther out positions.
As a further improvement on the present invention, the C post detent mechanism of this vehicle side positioner includes C post
Upper end-fixture, C post upper end-fixture connecting tube, described C post upper end-fixture include C post upper end-fixture gripper shoe,
C post upper end-fixture cylinder, C post upper end-fixture chuck, C post upper end-fixture the first locating piece, C post upper end folder
Have the second locating piece, C post upper end-fixture the first contiguous block, C post upper end-fixture the second contiguous block, C post upper end
Fixture the 3rd contiguous block, C post upper end-fixture the 4th contiguous block, described C post upper end-fixture gripper shoe passes through C
Post upper end-fixture connecting tube is connected with main clamp framework, on the cylinder barrel of described C post upper end-fixture cylinder and C post
End clamp supporting plate is hinged, and the piston rod of described C post upper end-fixture cylinder is connected with C post upper end-fixture first
In the middle part of block, side is hinged, opposite side and C post upper end-fixture the in the middle part of described C post upper end-fixture the first contiguous block
Three contiguous blocks are hinged, described C post upper end-fixture the first contiguous block two ends respectively with C post upper end-fixture gripper shoe
Hinged with C post upper end-fixture the second contiguous block, described C post upper end-fixture chuck rear end and C post upper end-fixture
Second contiguous block is hinged, hinged with C post upper end-fixture the 3rd contiguous block in the middle part of described C post upper end-fixture chuck,
Described C post upper end-fixture chuck is provided with C post upper end-fixture the first locating piece, and with C post upper end-fixture the 3rd
C post upper end-fixture the second locating piece that contiguous block is provided with is connected, and described C post upper end-fixture the 3rd connects
Block is hinged with C post upper end-fixture the 4th contiguous block, and by C post upper end-fixture the 4th contiguous block and C post
End clamp supporting plate is hinged.By the design using four contiguous blocks to interconnect so that this C post upper end presss from both sides
Tool is more flexible when operation is opened with pinching action, is not only to will not interfere with body in white part opening, and
And be to strengthen thrust in clamping.
The invention has the beneficial effects as follows: outwards automobile A, B, C post is positioned from body in white inside, give
Vacate the space of human weld outside A, B, C post, improve human engineering and carry out the efficiency of welding job.
A, B, C relevant position is accurately positioned by fixture simultaneously, makes the quality of welding body in white out obtain
Ensure.
[accompanying drawing explanation]
Fig. 1 is the position view of each detent mechanism in the present invention a kind of vehicle side positioner；
Fig. 2 is A post detent mechanism and the structural representation of the first guide rail frame；
Fig. 3 is the first axonometric drawing of A post detent mechanism；
Fig. 4 is the second axonometric drawing of A post detent mechanism；
Fig. 5 is the top view of A post detent mechanism；
Fig. 6 is B post detent mechanism, C post lower end fixture and the structural representation of the second guide rail frame；
Fig. 7 is the structural representation of B post clamp state；
Fig. 8 is the structural representation of B post fixture open configuration；
Fig. 9 is the structural representation of C post lower end fixture；
Figure 10 is the structural representation of C post upper end-fixture clamped condition；
Figure 11 is the structural representation of C post upper end-fixture open configuration.
The meaning that in accompanying drawing, each sequence number represents is as follows:
Main clamp framework 1, A post detent mechanism 2, A post location and installation plate 21, A post limited block 211, A
Post location and installation plate right angle locating piece 212, A post rotating retaining plate 22, A post rotating retaining plate alignment pin 221,
A post rotating retaining plate locating piece 222, A post rotating retaining plate right angle locating piece 223, A post rotating retaining plate
Cylinder 23, A post fixture 24, A post clamp connecting plate 241, A post fixture the first gripper shoe 242, A post press from both sides
Have the first gripper shoe locating piece 2421, A post fixture the first cylinder 243, A post fixture the first limited block 244,
A post fixture the second limited block 245, A post fixture the first pressure arm 246, A post fixture the second pressure arm 247, A
Post fixture the first locating piece 248, A post fixture the second locating piece 249, A post running fix plate 251, A post
Running fix plate cylinder 252, A post running fix plate locating piece 253, B post detent mechanism 3, B post fixture
301, B post fixture connecting tube 31, B post clamp supporting plate 32, B post clamp cylinder 33, B post fixture gas
Cylinder movable plate 331, B post fixture the first jig arm 341, B post fixture the second jig arm 342, B post fixture first press from both sides
351, B post fixture the second chuck 352, B post fixture the first contiguous block 361, B post fixture the second contiguous block
362, B post fixture the first locating piece 371, B post fixture the second locating piece 372, B post fixture the 3rd locating piece
373, B post fixture the 4th locating piece 374, C post detent mechanism 4, C post lower end fixture 41, C post lower end folder
Tool connecting tube 411, described C post lower end fixture 41 includes C post lower end fixture the first gripper shoe 412, C post
Lower end fixture the second gripper shoe 413, C post lower end fixture the first cylinder 414, C post lower end fixture the second cylinder
415, C post lower end fixture the first limited block 4121, C post lower end fixture the second limited block 4131, C post lower end
Positioning block of clamp 4132, C post lower end clamping fixture head 4151, C post upper end-fixture 42, C post upper end-fixture are even
Adapter 421, described C post upper end-fixture includes C post upper end-fixture gripper shoe 422, C post upper end-fixture cylinder
423, C post upper end-fixture chuck 424, C post upper end-fixture the first locating piece 4251, C post upper end-fixture
Two locating pieces 4252, C post upper end-fixture the first contiguous block 4261, C post upper end-fixture the second contiguous block 4262,
C post upper end-fixture the 3rd contiguous block 4263, C post upper end-fixture the 4th contiguous block the 4264, first guide rail frame 5,
A post Locating driver cylinder the 51, second guide rail frame 6, moving beam 61, moving beam slide block 611, movement
Crossbeam cylinder 62, main body frame 63, frame guide rail 631.
[detailed description of the invention]
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Described in Fig. 1, this vehicle side localization method is, step one: main clamp framework 1 is from fixing
It is inboard that body in white top enters body in white；Step 2: the A post detent mechanism 2 of described main clamp framework 1, B
Post detent mechanism 3, C post detent mechanism 4 are moved adjacent to body in white A post, B post, C by guide rail mechanism
Post；Step 3: A post detent mechanism 2, B post detent mechanism 3, C post detent mechanism 4 position inside-out
Body in white.
In conjunction with Fig. 2 to Fig. 4, the further scheme of this vehicle side localization method is, step one: fixed at A post
While position mechanism 2 is moved adjacent to body in white A post by guide rail, the A post of A post detent mechanism 2 rotates
Location-plate 22 moves to outside body in white A post；Step 2: it is fixed that A post rotating retaining plate 22 rotates at A post
Position plate cylinder 23 drives lower past body in white headstock direction rotate and move toward body in white internal direction, right from outside
Body in white A post positions.
As it is shown in figure 1, this vehicle side positioner includes main clamp framework 1, A, B, C post positions
Mechanism 2,3,4, the first guide rail frame 5, the second guide rail frame 6, the first guide rail frame 5 passes through connector
Being fixed on the front position of main clamp framework 1, the second guide rail frame 6 is fixed on main clamp framework by connector
The medium position of 1.A post detent mechanism 2 is connected on the first guide rail frame 5.B post detent mechanism 3 includes
Two B post fixtures 301, C post detent mechanism 4 includes C post lower end fixture 41 and C post upper end-fixture 42,
Two B post fixtures 301 are connected to the front position of the second guide rail frame 6, and C post lower end fixture 41 is connected to
The back-end location of the second guide rail frame 6, C post upper end-fixture 42 is connected directly between on main clamp framework 1, and
It is positioned at the postmedian of main clamp framework 1.
As shown in Figures 2 to 5, the first guide rail frame 5 both sides respectively connect an A post detent mechanism 2, point
The other A post to body in white both sides positions.The A post location and installation plate 21 of each A post detent mechanism 2
The slide being provided with the first guide rail frame 5 is connected, and the first guide rail frame 5 includes two A post location
Driving cylinder 51, an A post Locating driver cylinder 51 drives an A post detent mechanism 2, A post location to drive
Piston rod and first guide rail frame 5 of dynamic air cylinder 51 connect, the cylinder barrel of A post Locating driver cylinder 51 and A
Post location and installation plate 21 connects, by A post Locating driver cylinder 51 and leading that the first guide rail frame 5 is provided with
The common effect of rail, makes A post detent mechanism 2 to move horizontally.A post location and installation plate 21 is additionally provided with
For limiting the A post limited block 211 of A post detent mechanism 2 displacement inside-out, drive in A post location
When dynamic air cylinder 51 is used for driving A post detent mechanism 2 from inside outwards to move, coordinate making of A post limited block 211
With, when A post limited block 211 withstands the position that A post is corresponding, A post Locating driver cylinder 51 stops promoting A
Post detent mechanism 2, defines the distance that A post detent mechanism 2 is promoted outward by A post Locating driver cylinder 51.
Each A post detent mechanism 2 is made up of three parts, respectively A post rotary positioning mechanism, A post
Fixture 24, A post front end positioning mechanism.
A post rotary positioning mechanism includes A post rotating retaining plate 22 and drives A post rotating retaining plate 22 to rotate
With the A post rotating retaining plate cylinder 23 of movement, the piston rod of described A post rotating retaining plate cylinder 23 and A
Post rotating retaining plate 22 connects, and described A post rotating retaining plate cylinder 23 is connected with A post location and installation plate 21,
Described A post rotating retaining plate 22 includes the A post rotating retaining plate alignment pin 221 and A positioning A post
Post rotating retaining plate locating piece 222, described A post rotating retaining plate 22 also includes A post rotating retaining plate right angle
Locating piece 223, described A post location and installation plate 21 includes A post location and installation plate right angle locating piece 212, institute
State A post rotating retaining plate right angle locating piece 223 location time with A post location and installation plate right angle locating piece 212
Connect.Before location, A post rotating retaining plate 22 is in raised state as shown in Figure 3, drives in A post location
After dynamic air cylinder 51 drives A post detent mechanism 2 to move into place, the A of raised state lives at rotating retaining plate 22
In the outside of body in white A post, then A post swivel plate location-plate cylinder 23 drives A post rotating retaining plate 22
Rotate and setback positions from outside to body in white A post end portion, now A post rotating retaining plate
22 are in horizontal traverse state as shown in Figure 4.
Shown in Fig. 5, A post fixture 24, described A post fixture 24 includes A post fixture the first gripper shoe
242, A post clamp connecting plate 241, A post fixture the first cylinder 243, A post fixture the first limited block 244,
A post fixture the second limited block 245, A post fixture the first pressure arm 246, A post fixture the second pressure arm 247, A
Post fixture the first locating piece 248, A post fixture the second locating piece 249, described A post fixture the first cylinder 243
It is connected with the upper end of A post fixture first, second pressure arm 246,247 and drives A post fixture first, second to press
Arm 246,247 swings, the middle part of described A post fixture first, second pressure arm 246,247 and A post fixture
First gripper shoe 242 is hinged, near A post fixture the first pressure arm in described A post fixture the first gripper shoe 242
Being provided with A post fixture the first limited block 244 at 246 middle and lower parts, described A post fixture the first gripper shoe 242 is close
A post fixture the second pressure arm 247 is provided with A post fixture the second limited block 245 at middle and lower part, in clamped position time institute
State A post fixture first, second limited block 244,245 respectively against A post fixture first, second pressure arm 246,
247, the bottom of described A post fixture first, second pressure arm 246,247 be respectively equipped with A post fixture first,
Second locating piece 248,249, described A post fixture first, second locating piece 248,249 and A post fixture
A post fixture the first gripper shoe locating piece 2421 that first gripper shoe 242 is provided with connects when clamping, A
Post fixture the first gripper shoe 242 is connected to A post location and installation plate 21 by A post clamp connecting plate 241.Should
A post fixture 24 realizes two-point locating with a cylinder, simple and reliable for structure, and achieves location and clamping
The integration of function, firmly clamps the accurate positioning simultaneously of A post, it is achieved that the location to A post upper-end part of driving.
A post front end positioning mechanism includes A post running fix plate 251 and for driving A post running fix plate 251
The A post running fix plate cylinder 252 of location A post, described A post running fix plate 251 is provided with A post and moves
Location-plate locating piece 253.Under the driving of A post running fix plate cylinder 252, A post running fix plate 251
Drive A post running fix plate locating piece 253 forward rectilinear to move, the fore-end of body in white A post is carried out
Location.
As shown in Figure 6, the second guide rail frame 6 includes moving beam 61, drives the mobile horizontal stroke of moving beam 61
Beam cylinder 62, main body frame 63, the second guide rail frame 6 both sides are respectively provided with a moving beam 61, mobile horizontal stroke
Beam 61 is provided with moving beam slide block 611, and the frame guide rail 631 being provided with main body frame 63 is slidably connected,
Second guide rail frame 63 is provided with two moving beam cylinders 62 simultaneously, drives two moving beams of both sides respectively
61.Two B post fixtures 301 and a C post lower end fixture 41 is included on every moving beam 61, two
B post fixture 301 is positioned at the front end of moving beam 61, and in being distributed up and down, C post lower end fixture 41 is positioned at shifting
The rear end of dynamic crossbeam 61.
As shown in Figure 7 and Figure 8, B post fixture 301 includes that B post clamp supporting plate 32, B post fixture connect
Pipe 31, B post clamp cylinder 33, B post clamp cylinder movable plate 331, B post fixture the first jig arm 341, B
Post fixture the second jig arm 342, B post fixture the first chuck 351, B post fixture the second chuck 352, B post fixture
First locating piece 371, B post fixture the second locating piece 372, B post fixture the 3rd locating piece 373, B post fixture
4th locating piece 374, B post fixture the first contiguous block 361, B post fixture the second contiguous block 362, described B
Post clamp supporting plate 32 is connected with moving beam 61 by B post fixture connecting tube 31, described B post fixture the
One, the second jig arm 341,342 front end and B post fixture first, second chuck 351,352 rear end hinged,
Described B post fixture first, second chuck 351,352 front end is provided with B post fixture the 3rd locating piece 373, B
Post fixture the 4th locating piece 374, presss from both sides with B post in the middle part of described B post fixture first, second chuck 351,352
Has first, second contiguous block 361,362 hinged, described B post fixture first, second contiguous block 351,352
Hinged with B post clamp supporting plate 32, B post fixture the first locating piece 371 and B post fixture the second locating piece 372
It is connected with B post clamp supporting plate 32, and coordinates with B post fixture the three, the 4th locating piece 373,374 even
Connecing, described B post clamp cylinder 33 is connected with B post clamp supporting plate 32, described B post fixture first,
Two jig arm 341,342 rear ends are connected with B post clamp cylinder movable plate 331, described B post clamp cylinder 33
Drive B post clamp cylinder movable plate 331 rearward movement, drive B post fixture first, second jig arm 341,342
Rearward movement thus drive B post detent mechanism 3 to open.This B post fixture uses a cylinder to drive two folders
Arm opens and clamps, compact conformation, and two jig arm synchronisms can be made strong, improves dialogue center body pillar fixed
The accuracy of position.
As it is shown in figure 9, C post lower end fixture 41 includes under C post lower end fixture the first gripper shoe 412, C post
End fixture the second gripper shoe 413, C post lower end fixture the first cylinder 414, C post lower end fixture the second cylinder 415,
C post lower end fixture the first limited block 4121, C post lower end fixture the second limited block 4131, C post lower end fixture
Locating piece 4132, C post lower end clamping fixture head 4151, described C post lower end fixture the first gripper shoe 412 is passed through
C post lower end fixture connecting tube 411 is connected with moving beam 61, described C post lower end fixture the second gripper shoe 413
Front end is hinged with C post lower end fixture the first gripper shoe 412, described C post lower end fixture the first cylinder 414
Cylinder barrel is hinged with C post lower end fixture the first gripper shoe 412, described C post lower end fixture the first cylinder 414
In the middle part of piston rod and C post lower end fixture the second gripper shoe 413 hinged, described C post lower end fixture first supports
Plate 412 is provided with C post lower end fixture the first limited block 4121, described C post lower end fixture the second gripper shoe 413
It is provided with C post lower end fixture the second limited block 4131, described in when C post lower end fixture the first cylinder 414 opens
C post lower end fixture the second limited block 4131 withstands C post lower end fixture the first limited block 4121, under described C post
The cylinder barrel of end fixture the second cylinder 415 is hinged with fixture the second gripper shoe 413 rear end, C post lower end, described C
The piston rod of post lower end fixture the second cylinder 415 is hinged with clamping fixture head 4151 front end, C post lower end, described C
In the middle part of post lower end clamping fixture head 4151 hinged with fixture the second gripper shoe 413 rear end, C post lower end, described C post
Lower end fixture the second gripper shoe 413 rear end connects C post lower end positioning block of clamp 4132, presss from both sides in C post lower end
Described C post lower end positioning block of clamp 4132 and C post lower end clamping fixture head 4151 during tool chuck 4151 clamped condition
Rear end is connected.The cooperation of fixture the first cylinder 414 and C post lower end, C post lower end fixture the second cylinder 415,
Achieve the C post lower end part adjusted the distance farther out to position.
As shown in Figure 10 and Figure 11, C post upper end-fixture includes on C post upper end-fixture gripper shoe 422, C post
End clamp cylinder 423, C post upper end-fixture chuck 424, C post upper end-fixture the first locating piece 4251, C post
Upper end-fixture the second locating piece 4252, C post upper end-fixture the first contiguous block 4261, C post upper end-fixture second
Contiguous block 4262, C post upper end-fixture the 3rd contiguous block 4263, C post upper end-fixture the 4th contiguous block 4264,
Described C post upper end-fixture gripper shoe 422 is by C post upper end-fixture connecting tube 421 with main clamp framework 1 even
Connecing, the cylinder barrel of described C post upper end-fixture cylinder 423 is hinged with C post upper end-fixture gripper shoe 422, described
In the middle part of the piston rod of C post upper end-fixture cylinder 423 and C post upper end-fixture the first contiguous block 4261, side is hinged,
Opposite side and C post upper end-fixture the 3rd contiguous block 4263 in the middle part of described C post upper end-fixture the first contiguous block 4261
Hinged, described C post upper end-fixture the first contiguous block 4261 two ends respectively with C post upper end-fixture gripper shoe 422
Hinged with C post upper end-fixture the second contiguous block 4262, described C post upper end-fixture chuck 424 rear end and C post
Upper end-fixture the second contiguous block 4262 is hinged, presss from both sides with C post upper end in the middle part of described C post upper end-fixture chuck 424
Having the 3rd contiguous block 4263 hinged, it is fixed that described C post upper end-fixture chuck 424 is provided with C post upper end-fixture first
Position block 4251, and C post upper end-fixture the second locating piece being provided with C post upper end-fixture the 3rd contiguous block 4263
4252 are connected, described C post upper end-fixture the 3rd contiguous block 4263 and C post upper end-fixture the 4th contiguous block
4264 is hinged, and by C post upper end-fixture the 4th contiguous block 4264 and C post upper end-fixture gripper shoe 422
Hinged.By the design using four contiguous blocks to interconnect so that this C post upper end-fixture 42 is in operation
Open more flexible with during pinching action, be not only to will not interfere with body in white part opening, and in clamping be
Thrust can be strengthened.
The workflow of this vehicle side positioner:
Main clamp framework 1 drives A, B, C post detent mechanism the 2,3,4 and first guide rail frame 5, second
It is inboard that guide rail frame 6 enters body in white from the body in white top fixed, and enters after putting in place, and two A posts are fixed
Position drives cylinder 51 to drive two A post detent mechanisms 2 one to move from inside to outside respectively, and by A post limited block
211 limit, with being connected of A post corresponding position, the distance that A post detent mechanism 2 moves, now A post rotation
Turn location-plate 22 and be in raised state, avoid body in white A post and be positioned at outside body in white A post, then A
Post rotating retaining plate cylinder 23 drives the rotation of A post rotating retaining plate 22 and setback from outside to body in white A
Post end portion positions, and A post rotating retaining plate 2 is by A post rotating retaining plate alignment pin 221, A post
Body in white A post is positioned by rotating retaining plate locating piece 222, A post rotating retaining plate right angle locating piece 223.
The A of A post front end positioning mechanism firmly running fix plate 251 driving at A post running fix plate cylinder 252 simultaneously
Under Dong, A post front end is positioned, A post fixture under the driving of A post fixture the first cylinder 243 to A post
Position.
After main clamp framework 1 declines and puts in place, the moving beam cylinder 62 of the second guide rail frame 6 drives mobile
Crossbeam 61 from inside outwards moves, and after moving beam 61 moves into place, B post fixture 301 and C post lower end presss from both sides
B post and C post are positioned by tool 41.The B post clamp cylinder movable plate 331 of B post fixture 301 is at B
Move toward cylinder direction under the driving of post clamp cylinder 33, thus drive B post fixture first, second jig arm 341,
342 move, and finally make B post fixture first, second chuck 351,352 clamp body in white B post.Under C post
C post lower end fixture first cylinder 414 of end positioning fixture 41 drives C post lower end fixture the second gripper shoe 413
Stretch, when being stretched over C post lower end fixture the first limited block 4121 and C post lower end fixture the second limited block 4131
When being connected, C post lower end fixture the second cylinder 415 drives C post lower end clamping fixture head 4151 to clamp white car
Body C post upper end.While main clamp framework 1 declines and puts in place, C post upper end-fixture 42 is pressed from both sides in C post upper end
Under the drive of tool cylinder 423, dialogue body C pillar upper end positions.
Above content is to combine the further description that the present invention is done by concrete preferred embodiment, it is impossible to
Assert the present invention be embodied as be confined to these explanations.Ordinary skill for the technical field of the invention
For personnel, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all
Protection scope of the present invention should be considered as belonging to.
Claims (7)
1. a vehicle side positioner, including main clamp framework (1), the A post of location body in white A post
Detent mechanism (2), B post detent mechanism (3) of location body in white B post, the C post of location body in white C post
Detent mechanism (4), it is characterised in that described vehicle side positioner also includes the first guide rail being provided with guide rail
Framework (5) and the second guide rail frame (6), A post detent mechanism (2) is by the first guide rail frame (5) even
Receiving the front end of main clamp framework (1), B post detent mechanism (3) is connected by the second guide rail frame (6)
To the middle part of main clamp framework (1), described C post detent mechanism (4) is connected to main clamp framework (1)
Postmedian, described A post detent mechanism (2) includes A post rotary positioning mechanism and A post location and installation plate
(21), described A post rotary positioning mechanism includes A post rotating retaining plate (22) and drives the rotation of A post fixed
A post rotating retaining plate cylinder (23) that position plate (22) rotates and moves, described A post rotating retaining plate cylinder
(23) being connected with A post location and installation plate (21), described A post rotating retaining plate (22) includes A post
Carry out A post rotating retaining plate alignment pin (221) and A post rotating retaining plate locating piece (222), the institute positioned
State A post rotating retaining plate (22) and also include A post rotating retaining plate right angle locating piece (223), described A post
Location and installation plate (21) includes A post location and installation plate right angle locating piece (212), and described A post rotates location
Plate right angle locating piece (223) is connected with A post location and installation plate right angle locating piece (212) when location.
Vehicle side positioner the most according to claim 1, it is characterised in that described A post positions
Mechanism includes A post fixture (24), described A post fixture (24) by A post clamp connecting plate (241) with
A post location and installation plate (21) connects, and described A post detent mechanism (2) also includes A post front end positioning mechanism,
Described A post front end positioning mechanism includes A post running fix plate (251) and is used for driving A post running fix
A post running fix plate cylinder (252) of plate (251) location A post, described A post running fix plate (251)
It is provided with A post running fix plate locating piece (253).
Vehicle side positioner the most according to claim 1, it is characterised in that described first guide rail
Framework (5) includes A post Locating driver cylinder (51) driving A post detent mechanism (2) to move inside-out,
Described A post detent mechanism (2) includes A post location and installation plate (21), described A post location and installation plate (21)
The slide being provided with the first guide rail frame (5) is connected, the work of described A post Locating driver cylinder (51)
Stopper rod and the first guide rail frame (5) connect, and the cylinder barrel of described A post Locating driver cylinder (51) is fixed with A post
Position installing plate (21) connects, and described A post location and installation plate (21) is provided with for limiting A post detent mechanism
(2) A post limited block (211) of displacement inside-out.
Vehicle side positioner the most according to claim 1, it is characterised in that described second is led
Rail framework (6) include moving beam (61), drive moving beam (61) moving beam cylinder (62),
Main body frame (63), described moving beam (61) includes moving beam slide block (611), described moving beam
Slide block (611) is fixing with moving beam (61) to be connected, and described main body frame (63) includes frame guide rail (631),
Described moving beam slide block (611) is slidably connected with frame guide rail (631), described moving beam cylinder (62)
Cylinder barrel be connected with main body frame (63), the piston rod of described moving beam cylinder (62) and moving beam
(61) connect.
Vehicle side positioner the most according to claim 4, it is characterised in that described B post positions
Mechanism (3) include B post fixture (301), described B post fixture (301) include B post clamp supporting plate (32),
B post fixture connecting tube (31), B post clamp cylinder (33), B post clamp cylinder movable plate (331), B post
Fixture the first jig arm (341), B post fixture the second jig arm (342), B post fixture the first chuck (351), B
Post fixture the second chuck (352), B post fixture the first locating piece (371), B post fixture the second locating piece (372),
B post fixture the 3rd locating piece (373), B post fixture the 4th locating piece (374), B post fixture the first contiguous block
(361), B post fixture the second contiguous block (362), described B post clamp supporting plate (32) is pressed from both sides by B post
Tool connecting tube (31) is connected with moving beam (61), described B post fixture the first jig arm (341), second
Jig arm (342) front end and B post fixture the first chuck (351), the second chuck (352) rear end are hinged, institute
State B post fixture the first chuck (351), the second chuck (352) front end is provided with B post fixture the 3rd locating piece (373),
B post fixture the 4th locating piece (374), described B post fixture the first chuck (351), the second chuck (352)
Middle part is hinged with B post fixture the first contiguous block (361), B post fixture the second contiguous block (362), described B
Post fixture the first contiguous block (361), B post fixture the second contiguous block (362) and B post clamp supporting plate (32)
Hinged, described B post fixture the first locating piece (371) and B post fixture the second locating piece (372) and B post fixture
Gripper shoe (32) connect, and with B post fixture the 3rd locating piece (373) and B post fixture the 4th locating piece (374)
Being connected, described B post clamp cylinder (33) is connected with B post clamp supporting plate (32), described B post
Fixture the first jig arm (341), the second jig arm (342) rear end are with B post clamp cylinder movable plate (331) even
Connecing, described B post clamp cylinder (33) drives B post clamp cylinder movable plate (331) rearward movement, drives
B post fixture the first jig arm (341), the second jig arm (342) rearward movement thus drive B post detent mechanism (3)
Open.
Vehicle side positioner the most according to claim 4, it is characterised in that described C post positions
Mechanism (4) includes C post lower end fixture (41), C post lower end fixture connecting tube (411), under described C post
End fixture (41) includes C post lower end fixture the first gripper shoe (412), C post lower end fixture the second gripper shoe
(413), under C post lower end fixture the first cylinder (414), C post lower end fixture the second cylinder (415), C post
End fixture the first limited block (4121), C post lower end fixture the second limited block (4131), C post lower end fixture are determined
Position block (4132), C post lower end clamping fixture head (4151), described C post lower end fixture the first gripper shoe (412)
It is connected with moving beam (61) by C post lower end fixture connecting tube (411), described C post lower end fixture
Two gripper shoes (413) front end is hinged with C post lower end fixture the first gripper shoe (412), described C post lower end
The cylinder barrel of fixture the first cylinder (414) is hinged with C post lower end fixture the first gripper shoe (412), described C
The piston rod of post lower end fixture the first cylinder (414) and middle part, C post lower end fixture the second gripper shoe (413)
Hinged, described C post lower end fixture the first gripper shoe (412) is provided with C post lower end fixture the first limited block (4121),
Described C post lower end fixture the second gripper shoe (413) is provided with C post lower end fixture the second limited block (4131),
Described C post lower end fixture the second limited block (4131) when C post lower end fixture the first cylinder (414) is opened
Withstand C post lower end fixture the first limited block (4121), described C post lower end fixture the second cylinder (415)
Cylinder barrel is hinged with fixture the second gripper shoe (413) rear end, C post lower end, described C post lower end fixture the second cylinder
(415) piston rod is hinged with clamping fixture head (4151) front end, C post lower end, described C post lower end clip
Head (4151) middle part is hinged with fixture the second gripper shoe (413) rear end, C post lower end, and described C post lower end presss from both sides
Have the connection of the second gripper shoe (413) rear end and have C post lower end positioning block of clamp (4132), press from both sides in C post lower end
Described C post lower end positioning block of clamp (4132) and C post lower end clamping fixture head during tool chuck (4151) clamped condition
(4151) rear end is connected.
Vehicle side positioner the most according to claim 1, it is characterised in that described C post positions
Mechanism (4) includes C post upper end-fixture (42), C post upper end-fixture connecting tube (421), on described C post
End fixture includes C post upper end-fixture gripper shoe (422), C post upper end-fixture cylinder (423), C post upper end folder
Tool chuck (424), C post upper end-fixture the first locating piece (4251), C post upper end-fixture the second locating piece (4252),
C post upper end-fixture the first contiguous block (4261), C post upper end-fixture the second contiguous block (4262), C post upper end
Fixture the 3rd contiguous block (4263), C post upper end-fixture the 4th contiguous block (4264), described C post upper end-fixture
Gripper shoe (422) is connected with main clamp framework (1) by C post upper end-fixture connecting tube (421), described
The cylinder barrel of C post upper end-fixture cylinder (423) is hinged with C post upper end-fixture gripper shoe (422), described C
The piston rod of post upper end-fixture cylinder (423) and side, C post upper end-fixture the first contiguous block (4261) middle part
Hinged, described C post upper end-fixture the first contiguous block (4261) middle part opposite side and C post upper end-fixture the 3rd
Contiguous block (4263) is hinged, described C post upper end-fixture the first contiguous block (4261) two ends respectively with C post
Upper end-fixture gripper shoe (422) and C post upper end-fixture the second contiguous block (4262) are hinged, on described C post
End clamping fixture head (424) rear end is hinged with C post upper end-fixture the second contiguous block (4262), on described C post
End clamping fixture head (424) middle part is hinged with C post upper end-fixture the 3rd contiguous block (4263), on described C post
End clamping fixture head (424) is provided with C post upper end-fixture the first locating piece (4251), and with C post upper end-fixture
C post upper end-fixture the second locating piece (4252) that 3rd contiguous block (4263) is provided with is connected, described C
Post upper end-fixture the 3rd contiguous block (4263) is hinged with C post upper end-fixture the 4th contiguous block (4264), and
Hinged by C post upper end-fixture the 4th contiguous block (4264) and C post upper end-fixture gripper shoe (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170129.7A CN103921048B (en) | 2014-04-25 | 2014-04-25 | A kind of vehicle side localization method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170129.7A CN103921048B (en) | 2014-04-25 | 2014-04-25 | A kind of vehicle side localization method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921048A CN103921048A (en) | 2014-07-16 |
| CN103921048B true CN103921048B (en) | 2016-08-24 |
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ID=51139568
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170129.7A Active CN103921048B (en) | 2014-04-25 | 2014-04-25 | A kind of vehicle side localization method and device |
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| Country | Link |
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| CN (1) | CN103921048B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890206A (en) * | 2018-08-29 | 2018-11-27 | 广州德恒汽车装备科技有限公司 | It is a kind of to be welded the flexible side peripheral clamp frame positioning clamping device always spelled for white body |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526613B (en) * | 2014-12-31 | 2016-06-15 | 东风汽车公司 | Automobile B-column positioning and clamping mechanism |
| CN107309587B (en) * | 2017-07-05 | 2023-07-11 | 庆铃汽车（集团）有限公司 | Tool for welding white car body by robot |
| CN112108794A (en) * | 2019-12-31 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Automobile total-assembly fixture system and multi-vehicle type total-assembly three-dimensional garage |
| CN116101641B (en) * | 2022-12-23 | 2024-04-05 | 天津九鹏汽车装备技术有限公司 | Composite tool for carrying automobile parts |
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| JP3406549B2 (en) * | 1999-12-03 | 2003-05-12 | セントラル自動車株式会社 | Inner hook for assembly |
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| US5409158A (en) * | 1993-07-08 | 1995-04-25 | Progressive Tool & Industries Company | Automobile framing system |
| CN101428381A (en) * | 2008-12-04 | 2009-05-13 | 奇瑞汽车股份有限公司 | Sample-vehicle total-assembly clamping structure |
| CN201432179Y (en) * | 2009-04-28 | 2010-03-31 | 大连奥托装备制造有限公司 | Structure of assembling and welding jig for automobile side wall frame |
| CN202539855U (en) * | 2011-12-31 | 2012-11-21 | 中国第一汽车股份有限公司 | Novel centrally-mounted clamp for main splicing welding of body-in-white assembly |
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| CN108890206A (en) * | 2018-08-29 | 2018-11-27 | 广州德恒汽车装备科技有限公司 | It is a kind of to be welded the flexible side peripheral clamp frame positioning clamping device always spelled for white body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921048A (en) | 2014-07-16 |
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