CN109048165A - A kind of flexible trolley for automobile body-in-white welding transportation system - Google Patents
A kind of flexible trolley for automobile body-in-white welding transportation system Download PDFInfo
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- CN109048165A CN109048165A CN201810993356.8A CN201810993356A CN109048165A CN 109048165 A CN109048165 A CN 109048165A CN 201810993356 A CN201810993356 A CN 201810993356A CN 109048165 A CN109048165 A CN 109048165A
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- positioning
- trolley
- positioning mechanism
- automobile body
- transportation system
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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
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of flexible trolleys for automobile body-in-white welding transportation system, including trolley rack, the first positioning mechanism of convertible switching station and the second positioning mechanism of swing type switching station are movably equipped in the trolley rack, at least two changeable positional stations are equipped on first positioning mechanism and the second positioning mechanism, the outside of trolley rack side is equipped with the two external switching mechanisms that can push the first positioning mechanism and the second positioning mechanism respectively, the end of the trolley rack is equipped with the third positioning mechanism of swing type switching station;The trolley rack is equipped with air-control device and the pneumoelectric docking facilities for the automatic butt with external pneumoelectric road.Flexible trolley of the invention, compact dimensions, craftsmanship be good, the high automation without human assistance, high efficiency and is able to satisfy multi-vehicle-type switching production, and Switch of working position is flexible, and adaptability is good.
Description
Technical field
The present invention relates to auto industrys to manufacture production field, more specifically, it relates to which a kind of weld for automobile body-in-white
Fill the flexible trolley of transportation system.
Background technique
As China's automobile production scale is increasing, market competition globalization, customer and market demand diversification, individual character
Change, car replacement is caused to be accelerated, price competition aggravation;So that automobile is to multi items, the trend development of small lot, high production capacity, because
This, produces the trend that a plurality of vehicles are following motor vehicle equipment industry simultaneously on a production line;Automobile body-in-white welding conveying
The flexible trolley of system can carry out positioning clamping and vehicle switching to multi-vehicle-type vehicle body, and a plurality of vehicles can be produced by meeting a production line
The demand of type, flexible trolley have in the conveying of major automobile main frame maker's welding line vehicle body using increasingly widespread.
Currently, there is also many deficiencies for the flexible trolley of automobile body-in-white welding transportation system: flexible trolley automates journey
It spends lower, needs a large amount of manpower back works, productive temp low in vehicle handoff procedure;Locating clip tight knot on flexible trolley
Structure is complicated, and outer dimension is larger, and for main structure there are technique interference, the flexibility of vehicle switching is not high.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, the object of the present invention is to provide one
Kind of compact dimensions, craftsmanship be good, the high automation without human assistance, high efficiency and is able to satisfy multi-vehicle-type switching production
Flexible trolley for automobile body-in-white welding transportation system.
To achieve the above object, the present invention provides a kind of flexible trolley for automobile body-in-white welding transportation system,
The first positioning mechanism and swing type that convertible switching station is movably equipped with including trolley rack, in the trolley rack are cut
The second positioning mechanism of station is changed, it is changeable that at least two are equipped on first positioning mechanism and the second positioning mechanism
Positional stations, the outside of trolley rack side is equipped with can push the two of the first positioning mechanism and the second positioning mechanism respectively
A external switching mechanism, the end of the trolley rack are equipped with the third positioning mechanism of swing type switching station;The trolley machine
Frame is equipped with air-control device and the pneumoelectric docking facilities for the automatic butt with external pneumoelectric road.
Further, first positioning mechanism include two the first sliding rails being equipped in the two sides of the trolley rack and
The first pedestal being erected on two first sliding rails, the two sides of first pedestal set that there are two the overturnings that can rotate
Seat, first pedestal are equipped with the first crank link mechanism of the overturning seat rotation of driving two;The overturning seat periphery
The positioning clamp unit being arranged circumferentially equipped at least two along it.
Further, the overturning seat periphery is set there are two positioning clamp unit, and two positioning clamp units are
The first pin assembly, the second pin assembly that can be rotated with the overturning seat, first pin assembly, second are determined
Position pin assemblies can be rotated with the overturning seat arranges that its positioning pin vertically.
Further, the crank link mechanism includes connecting the shaft of two overturning seats and being located in shaft
First crank, first pedestal are equipped with the first driving cylinder that can be rotated, set on the push rod of the first driving cylinder
There is the connecting rod hinged with the crank.
Further, first positioning mechanism further include slidably be erected at it is on two first sliding rails and
And the first slide unit of support first pedestal, it is equipped with and first sliding rail between first slide unit and first pedestal
Adaptable the first dust board in upper surface, the bottom surface of first pedestal or the top surface of the first slide unit are equipped with and supply the first gear
The guide groove that dirt plate passes through.
As a further improvement, second positioning mechanism includes two be equipped in the two sides of the trolley rack
Two sliding rails and the second slide unit being erected on two second sliding rails, second slide unit are fixed equipped at least two groups swing type
Position pin assemblies;Swing type pin assembly described in every group includes two the first fixations for being symmetrically set in second slide unit two sides
Seat, two first fixing seats are equipped with the first connecting rod transmission mechanism that can swing sideward dynamic, the first connecting rod transmission
Mechanism is equipped with positioning pin, and first fixing seat, which is equipped with, drives the first connecting rod transmission mechanism to swing sideward dynamic second
Drive cylinder.
It is improved as further, the third positioning mechanism includes two be equipped in the two sides of the trolley rack
At least two groups the second swing type pin assembly;Second swing type pin assembly described in every group includes two and is symmetrically set in institute
The second fixing seat of trolley rack two sides is stated, two second fixing seats are equipped with the second connecting rod that can swing sideward dynamic and pass
Motivation structure, the second connecting rod transmission mechanism are equipped with positioning pin bearing, and the positioning pin bearing is equipped with positioning pin, and described the
Two fixing seats are equipped with the third driving cylinder for driving the second connecting rod transmission mechanism to swing sideward dynamic.
It is improved as further, two external switching mechanisms include being arranged in the outer side of the trolley rack
Two pedestals adaptable with first positioning mechanism, the second positioning mechanism, each pedestal are equipped with straight line vehicle with walking machine respectively
Structure and the driving motor for driving the straight walking mechanism, the straight walking mechanism are equipped with the clamp that can be opened or shrink
Mechanism.
Further, the clamping mechanism includes mounting base, the both ends of the mounting base set there are two can open or
The holder arms of contraction, the mounting base are equipped with two third connecting rods hinged with two holder arms respectively, the installation
It sets on seat and takes offence cylinder there are two the 4 wheel driven for respectively driving the third connecting rod.
It is improved as further, the front end of the trolley rack is equipped with anti-overtravel device;First positioning mechanism,
Second positioning mechanism, third positioning mechanism and anti-overtravel device are sequentially arranged in the trolley rack.
Beneficial effect
Compared with prior art, the beneficial effect of the flexible trolley for automobile body-in-white welding transportation system of the invention
It is as follows: flexible trolley of the invention, handling ease, it is easy to maintain, be able to satisfy multi-vehicle-type positioning and switching;Using cylinder movement generation
Take the place of dynamic overbanking switching, high degree of automation, high production efficiency;Packaged type rotary switching mechanism is by two groups of positioning clamp units
It is made on one group of positioning mechanism, compact dimensions, occupied area is small, and welding gun avoiding space is big, to not easily causing interference, technique into rifle
Property is good;Switch of working position is flexible, and adaptability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible trolley for automobile body-in-white welding transportation system of the invention;
Fig. 2 is the structural schematic diagram of external switching mechanism in the present invention;
Fig. 3 is the structural schematic diagram of third positioning mechanism in the present invention;
Fig. 4 is the structural schematic diagram of the first positioning mechanism in the present invention;
Fig. 5 is the structural schematic diagram of the second positioning mechanism in the present invention.
In figure: 1, trolley rack;2, external switching mechanism;201, pedestal;202, straight walking mechanism;203, driving electricity
Machine;204,4 wheel driven is taken offence cylinder;205, third connecting rod;206, holder arms;207, mounting base;3, third positioning mechanism;301,
Two fixing seats;302, third drives cylinder;303, the second crank, 304, limiting slot;305, second connecting rod transmission mechanism;306, fixed
Position pin bearing;4, the first positioning mechanism;401, the first pin assembly;402, the second pin assembly;403, the first bottom plate;
404, the first slide unit;405, shaft;406, the first pushing block;407, the first sliding rail;408, the first dust board;409, block;410,
Overturning seat;411, limited block;413, the first pedestal;414, the first limited block;5, the second positioning mechanism;501, swing type positions
Pin assemblies;502, the first fixing seat;503, the second bottom plate;504, the second sliding rail;505, the second limited block;506, the second slide unit;
507, the second dust board;508, the second pushing block;509, first connecting rod transmission mechanism;510, the second driving cylinder;6, anti-overtravel fills
It sets;7, pneumoelectric docking facilities;8, air-control device.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
A specific embodiment of the invention is such that as shown in Figs. 1-5 one kind is used for automobile body-in-white welding delivery system
The flexible trolley of system, including trolley rack 1 are movably equipped with the first localization machine of convertible switching station in trolley rack 1
Structure 4 and swing type switch the second positioning mechanism 5 of station, are equipped at least two on the first positioning mechanism 4 and the second positioning mechanism 5
A changeable positional stations, the outside of 1 side of trolley rack is equipped with can push the first positioning mechanism 4 and the second positioning respectively
The external switching mechanism 2 of two of mechanism 5, the end of trolley rack 1 are equipped with the third positioning mechanism 3 of swing type switching station;Platform
Vehicle device frame 1 is equipped with air-control device 8 and the pneumoelectric docking facilities 7 for the automatic butt with external pneumoelectric road;Trolley rack 1 is
The basic composition frame of flexible trolley;External switching mechanism 2 forms flexible trolley X and switches to outside;Fixed swing type switching
The third positioning mechanism 3 of station is the positioning clamping for automobile body-in-white;Air-control device 8 is by loaded on the electromagnetism on valve island
Valve clamps cylinder movement to control each positioning, to control the clamping of vehicle body;The front end of trolley rack 1 is equipped with anti-overtravel device
6, anti-overtravel device 6 is used for overtravel protection, is also used for tentatively limiting;Pneumoelectric docking facilities 7 realize flexible trolley and external pneumoelectric
The automatic butt on road realizes the fully automatic operation of flexible trolley without artificial plug;The of moveable convertible switching station
X had both may be implemented to sliding in one positioning mechanism 4, can also be pivoted the positioning switching for realizing different automobile types, clamp different shaped
Number vehicle body;Second positioning mechanism 5 of moveable swing type switching station forms flexible trolley X to mobile mechanism, Ke Yishi
The positioning switching of existing different automobile types;Flexible trolley of the invention, handling ease, it is easy to maintain, be able to satisfy multi-vehicle-type positioning and cut
It changes;Switched using cylinder movement instead of manual overbanking, high degree of automation, high production efficiency;First positioning mechanism 4, second is fixed
Two groups of positioning clamp units are made on one group of positioning mechanism by position mechanism 5, and compact dimensions, occupied area is small, welding gun avoiding space
Greatly, to interference is not easily caused into rifle, craftsmanship is good.
In the present embodiment, the first positioning mechanism 4 includes two the first sliding rails 407 being equipped in the two sides of trolley rack 1
With the first pedestal 413 being erected on two the first sliding rails 407, the two sides of the first pedestal 413 set that there are two turning over of can rotating
Swivel base 410, the first pedestal 413 are equipped with the first crank link mechanism of driving two overturning seats 410 rotation;Outside overturning seat 410
It encloses and is equipped at least two positioning clamp units being arranged circumferentially along it, the first bottom plate 403 is fixed in trolley rack 1;The
One pedestal 413 be two overturning seats 410 of Y-direction arrangement are connected, and realize X to linkage, three-dimensional coordinate institute as shown in figure 1
Show, drives overturning seat 410 to rotate by the first crank link mechanism, positioning clamp unit is switched over, to position vehicle body.
In the present embodiment, 410 periphery of overturning seat is set there are two positioning clamp unit, and two positioning clamp units are can
The first pin assembly 401, the second pin assembly 402 rotated with overturning seat 410, the first pin assembly 401, second are fixed
Position pin assemblies 402 can be rotated with overturning seat 410 arranges that its positioning pin vertically, the first pin assembly 401, the second positioning pin
The positioning pin of component 402 positioning height in positioning is different;Moveable convertible switching mechanism is to drive connecting rod by cylinder
412 are pivoted the switching realized between different first pin assemblies 401, the second pin assembly 402;This is movably turned over
Rotatable switching mechanism can carry out X to moving along the first sliding rail 407;Different vehicles may be implemented to mobile and rotation switching by X
The positioning and switching of type.
In the present embodiment, crank link mechanism includes connecting the shaft 405 of two overturning seats 410 and being located at shaft 405
On the first crank, the first pedestal 413 be equipped with can rotate first driving cylinder, first driving cylinder push rod be equipped with
The hinged connecting rod with crank.Shaft 405 is to connect two groups of moveable rotary switching mechanisms, can rotate switching not
Same positioning clamp unit, to realize that different automobile types switch.
In the present embodiment, the first positioning mechanism 4 further include slidably be erected at it is on two the first sliding rails 407 and
The first slide unit 404 for supporting the first pedestal 413 is equipped with and the first sliding rail 407 between first slide unit 404 and the first pedestal 413
The first adaptable dust board 408 of upper surface, the first sliding rail 407 for X to guiding;First dust board 408 is for dust-proof;The
The bottom surface of one pedestal 413 or the top surface of the first slide unit 404 are equipped with the guide groove passed through for the first dust board 408.
In the present embodiment, the two sides of the first pedestal 413 are equipped with the first pushing block being adapted with external switching mechanism 2
406, the first pedestal 413 includes the connecting plate being adapted with the first slide unit 404 and overturning for installing set on connecting plate two sides
The support plate of seat 410, overturning seat 410 be equipped with limited block 411, and the two sides of connecting plate are equipped with to be adapted with overturning seat 410
Block 409;Trolley rack 1 is equipped with the first bottom plate 403 of the first sliding rail 407 of support, and the both ends of the first bottom plate 403 are equipped with and the
The first adaptable limited block 414 of the end face of one slide unit 404.Overturning seat 410 is set to the inside of support plate, and the first pushing block 406 is set
In the outside of support plate;Block 409 and limited block 411 are used to position and clamp the limit of unit in place;Overturning seat 410 is for solid
Fixed two groups of positioning clamp units 401,402;Pedestal 413 is used for fixed rotating shaft 405;Limited block 414 is removable for flexible trolley
Formula rotary switching mechanism X to limit spacing.
In the present embodiment, the second positioning mechanism 5 includes two the second sliding rails 504 being equipped in the two sides of trolley rack 1
With the second slide unit 506 being erected on two the second sliding rails 504, the second slide unit 506 is equipped at least two groups swing type positioning pin
Component 501;Every group of swing type pin assembly 501 includes two the first fixing seats for being symmetrically set in 506 two sides of the second slide unit
502, two the first fixing seats 502 are equipped with the first connecting rod transmission mechanism 509 that can swing sideward dynamic, first connecting rod driver
Structure 509 is equipped with positioning pin, and the first fixing seat 502 is equipped with driving first connecting rod transmission mechanism 509 and swings sideward dynamic second
Cylinder 510 is driven, the first fixing seat 502 is the setting of outside lateral bend, and first connecting rod transmission mechanism 509 is set to the first fixing seat
502 interior recess, compact-sized, adaptability is good.Second driving cylinder 510 is hinged in the first fixing seat 502, the second driving gas
The rotation direction of cylinder 510 is identical as the swaying direction of first connecting rod transmission mechanism 509.First connecting rod transmission mechanism 509 is opened outward
Positioning pin is in a vertical state when opening and can be adapted with the location hole on vehicle body.
In the present embodiment, the upper surface with the second sliding rail 504 is equipped between the second slide unit 506 and the first fixing seat 502
The top surface of the second adaptable dust board 507, the bottom surface of the first fixing seat 502 or the second slide unit 506, which is equipped with, supplies the second dust board
507 guide grooves passed through;Second bottom plate 503 of the trolley rack 1 equipped with the second sliding rail 504 of support, the two of the second dust board 507
End bends downward the interconnecting piece for being equipped with and connecting with the second bottom plate 503, and the second bottom plate 503 is equipped with the two sides with the second sliding rail 504
Adaptable lateral cover board.When wherein one group of swing type pin assembly 501 is in running order, in the first fixing seat 502
First fixing seat 502 by push rod drive first connecting rod transmission mechanism 509 toward extrapolation, realize swing type pin assembly 501 to
Outside overbanking plays positioning action so that positioning pin is arranged upward;Another set swing type pin assembly 501, which is in, to be shunk
State;Mutually swung by the first connecting rod transmission mechanisms 509 of two groups of swing type pin assemblies 501 switching and X to it is mobile come
Meet multi-vehicle-type positioning to clamp and its switch;Second bottom plate 503 of packaged type oscillation switching mechanism is fixed on trolley rack 1
On;Second sliding rail 504 for X to guiding;Second limited block 505 for the mechanism X to limit spacing;Second slide unit 506
It is Y-direction to be arranged that the second positioning mechanism 5 connects, and realize X to linkage;Second dust board 507 is for dust-proof.
In the present embodiment, the second bottom plate 503 is equipped with second limited block adaptable with the both ends of the second slide unit 506
505;The outside of second slide unit 506 is equipped with the second pushing block 508 being adapted with external switching mechanism 2;Second slide unit 506 include with
The connecting plate of the slide of the compatible slide of the second sliding rail 504 and connection two sides of two sides.
In the present embodiment, third positioning mechanism 3 includes two at least two groups second being equipped in the two sides of trolley rack 1
Swing type pin assembly;Every group of second swing type pin assembly includes two and is symmetrically set in the second of 1 two sides of trolley rack
Fixing seat 301, the second fixing seat 301 are detachably arranged in trolley rack 1;Two the second fixing seats 301 are equipped with can be to
The second connecting rod transmission mechanism 305 rolled to each side, second connecting rod transmission mechanism 305 are equipped with positioning pin bearing 306, positioning pin branch
Seat 306 is equipped with positioning pin, and the second fixing seat 301 is equipped with driving second connecting rod transmission mechanism 305 and swings sideward dynamic third
Drive cylinder 302.
The outside of second fixing seat 301 is equipped with limiting slot 304 compatible with positioning pin bearing 306, the second fixing seat 301
Outside be hingedly equipped with and the second crank 303 that the second fixing seat 301 is hinged.
When second connecting rod transmission mechanism 305 in one of them second fixing seat 301 is in running order, the second fixing seat
Third driving cylinder 302 on 301 drives second connecting rod transmission mechanism 305 toward extrapolation by push rod, realizes swing type, positioning pin
Positioning pin overbanking outward on support 306, and in the limiting slot 304 in the overhanging arm insertion outside of stationary positioned pin bearing, make
It obtains positioning pin holding to be arranged upward, play the role of pinpoint;And the second connecting rod transmission in another second fixing seat 301
Mechanism 305 is in contraction state;Met by two groups of second connecting rod transmission mechanisms 305 mutually swing switching and X to movement more
Vehicle positioning clamps and its switching.
In the present embodiment, two external switching mechanisms 2 include being arranged in determining respectively with first for the outer side of trolley rack 1
Two adaptable pedestals 201 of position mechanism 4, the second positioning mechanism 5, each pedestal 201 are equipped with straight walking mechanism 202 and drive
The driving motor 203 of dynamic straight walking mechanism 202, straight walking mechanism 202 are equipped with the clamping mechanism that can be opened or shrink;
Clamping mechanism includes mounting base 207, and the both ends of mounting base 207 set that there are two the holder arms 206 that can be opened or shrink, mounting bases
207 are equipped with two third connecting rods 205 hinged with two holder arms 206 respectively, set that there are two respectively drive in mounting base 207
The 4 wheel driven of third connecting rod 205 is taken offence cylinder 204;Straight walking mechanism 202 is lead screw transmission mechanism, and lead screw transmission mechanism is equipped with
Mobile platform guarantees that mounting base 207 is steadily mobile.
In the present embodiment, pedestal 201 is for fixed straight line walking mechanism 202 and driving motor 203, driving motor
203 be servo motor, for driving straight walking mechanism 202 to rotate, to drive mounting base 207 along X to moving;Clamping mechanism
It is mounted on the mobile platform of straight walking mechanism 202, carries out X to linear movement with straight walking mechanism 202;Clamping mechanism packet
Holder arms 206, third connecting rod 205,4 wheel driven is included to take offence cylinder 204;Holder arms 206 are controlled by difference 4 wheel drivens cylinder 204 of taking offence respectively
System;Third connecting rod 205 plays the effect of connecting clamp arm 206;External switching mechanism 2 is by holder arms 206 respectively by different the
4 wheel driven is taken offence the control of cylinder 204, and two holder arms 206 clamp the left and right ends of pushing block respectively, and pass through straight walking mechanism 202 and drive
It is dynamic, the pushing block on the first positioning mechanism 4 and the second positioning mechanism 5 is driven, the first positioning mechanism 4 of packaged type overturning switching is made
Or packaged type swings the second positioning mechanism 5 switched and carries out X to movement.
First pushing block, 406 left and right ends are clamped by holder arms 206, and are walked by driving motor 203 and straight line
Mechanism 202 drives, and the first positioning mechanism 4 on the first pushing block 406 is driven to carry out X to movement, to be adapted to the automobile of different length
Vehicle body realizes the positioning and switching of different automobile types.
Second pushing block 508 is clamped 508 left and right ends of the second pushing block by holder arms 206, and by straight walking mechanism 202
Driving, the second positioning mechanism 5 for driving the packaged type on the second pushing block 508 to swing switching carry out X to movement, realize different vehicles
The positioning and switching of type.
In the present embodiment, the front end of trolley rack 1 is equipped with anti-overtravel device 6;First positioning mechanism 4, the second localization machine
Structure 5, third positioning mechanism 3 and anti-overtravel device 6 are sequentially arranged in trolley rack 1.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, is not taking off
Under the premise of from structure of the invention, several modifications and improvements can also be made, these all will not influence the effect that the present invention is implemented
And patent practicability.
Claims (10)
1. a kind of flexible trolley for automobile body-in-white welding transportation system, including trolley rack (1), which is characterized in that institute
It states the first positioning mechanism (4) for being movably equipped with convertible switching station on trolley rack (1) and swing type switches station
It is changeable to be equipped at least two on first positioning mechanism (4) and the second positioning mechanism (5) for second positioning mechanism (5)
Positional stations, the outside of trolley rack (1) side is equipped with can push the first positioning mechanism (4) and the second positioning respectively
The external switching mechanism (2) of two of mechanism (5), the third that the end of the trolley rack (1) is equipped with swing type switching station are fixed
Position mechanism (3);The trolley rack (1) is equipped with air-control device (8) and the pneumoelectric for the automatic butt with external pneumoelectric road
Docking facilities (7).
2. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 1, which is characterized in that
Two the first sliding rails (407) and be erected at that the two sides that first positioning mechanism (4) is included in the trolley rack (1) are equipped with
The first pedestal (413) on two first sliding rails (407), the two sides of first pedestal (413) are set there are two can turn
Dynamic overturning seat (410), first pedestal (413) are equipped with the first crank of overturning seat (410) rotation of driving two
Link mechanism;Overturning seat (410) periphery is equipped at least two positioning clamp units being arranged circumferentially along it.
3. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 2, which is characterized in that
Overturning seat (410) periphery is set there are two positioning clamp unit, and two positioning clamp units are can be with the overturning
The first pin assembly (401), the second pin assembly (402) of seat (410) rotation, first pin assembly (401),
Second pin assembly (402) can be rotated with the overturning seat (410) arranges that its positioning pin vertically.
4. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 3, which is characterized in that
The crank link mechanism includes first for connecting the shaft (405) of two overturning seats (410) and being located on shaft (405)
Crank, first pedestal (413) are equipped with the first driving cylinder that can be rotated, set on the push rod of the first driving cylinder
There is the connecting rod hinged with the crank.
5. a kind of flexible trolley for automobile body-in-white welding transportation system according to Claims 2 or 3 or 4, special
Sign is that first positioning mechanism (4) further includes slidably being erected on two first sliding rails (407) and propping up
The first slide unit (404) of first pedestal (413) is supportted, is set between first slide unit (404) and first pedestal (413)
There are the first dust board (408) being adapted with the upper surface of first sliding rail (407), the bottom surface of first pedestal (413)
Or first the top surface of slide unit (404) be equipped with the guide groove passed through for first dust board (408).
6. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 5, which is characterized in that
Two the second sliding rails (504) and be erected at that the two sides that second positioning mechanism (5) is included in the trolley rack (1) are equipped with
The second slide unit (506) on two second sliding rails (504), second slide unit (506) are equipped at least two groups swing type
Pin assembly (501);Swing type pin assembly (501) described in every group includes two and is symmetrically set in second slide unit
(506) the first fixing seat (502) of two sides, two first fixing seats (502) are equipped with dynamic first that can swing sideward
Jointed gear unit (509), the first connecting rod transmission mechanism (509) is equipped with positioning pin, on first fixing seat (502)
Equipped with driving the first connecting rod transmission mechanism (509) to swing sideward the second dynamic driving cylinder (510).
7. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 5, which is characterized in that
Two the second swing types of at least two groups that the two sides that the third positioning mechanism (3) is included in the trolley rack (1) are equipped with are fixed
Position pin assemblies;Second swing type pin assembly described in every group includes two and is symmetrically set in trolley rack (1) two sides
Second fixing seat (301), two second fixing seats (301) are equipped with the second connecting rod transmission mechanism that can swing sideward dynamic
(305), the second connecting rod transmission mechanism (305) is equipped with positioning pin bearing (306), sets on the positioning pin bearing (306)
There is a positioning pin, second fixing seat (301), which is equipped with, drives the second connecting rod transmission mechanism (305) to swing sideward dynamic the
Three drivings cylinder (302).
8. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 6 or 7, feature exist
In two external switching mechanisms (2) include being arranged in positioning respectively with described first for the outer side of the trolley rack (1)
Two adaptable pedestals (201) of mechanism (4), the second positioning mechanism (5), each pedestal (201) are equipped with straight walking mechanism
(202) and the driving motor (203) of the driving straight walking mechanism (202), the straight walking mechanism (202) is equipped with can
With the clamping mechanism for opening or shrinking.
9. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 8, which is characterized in that
The clamping mechanism includes mounting base (207), and the both ends of the mounting base (207) set that there are two the clamps that can open or shrink
Arm (206), the mounting base (207) are equipped with two third connecting rods hinged with two holder arms (206) respectively
(205), the 4 wheel driven that the third connecting rod (205) is respectively driven there are two setting on the mounting base (207) takes offence cylinder (204).
10. a kind of flexible trolley for automobile body-in-white welding transportation system according to claim 1, feature exist
In the front end of the trolley rack (1) is equipped with anti-overtravel device (6);First positioning mechanism (4), the second positioning mechanism
(5), third positioning mechanism (3) and anti-overtravel device (6) are sequentially arranged on the trolley rack (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810993356.8A CN109048165A (en) | 2018-08-29 | 2018-08-29 | A kind of flexible trolley for automobile body-in-white welding transportation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810993356.8A CN109048165A (en) | 2018-08-29 | 2018-08-29 | A kind of flexible trolley for automobile body-in-white welding transportation system |
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CN109048165A true CN109048165A (en) | 2018-12-21 |
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CN201810993356.8A Pending CN109048165A (en) | 2018-08-29 | 2018-08-29 | A kind of flexible trolley for automobile body-in-white welding transportation system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
CN110052767A (en) * | 2019-04-30 | 2019-07-26 | 上海诣谱自动化装备有限公司 | A kind of auto parts and components processing pipeline |
CN110732749A (en) * | 2019-10-18 | 2020-01-31 | 广汽乘用车有限公司 | flexible precision trolley |
CN112958965A (en) * | 2021-03-19 | 2021-06-15 | 东风汽车股份有限公司 | Flexible switching device of multi-vehicle type shared clamp and control method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513748A (en) * | 2011-12-19 | 2012-06-27 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
CN105945497A (en) * | 2016-06-29 | 2016-09-21 | 上汽通用五菱汽车股份有限公司 | Car body conveying skid system |
CN206123019U (en) * | 2016-06-29 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Skid system is carried to automobile body |
CN206140042U (en) * | 2016-10-11 | 2017-05-03 | 天津福臻工业装备有限公司 | A flexible two positioner of white automobile body for multi -vehicle type mixed line |
CN206169527U (en) * | 2016-08-31 | 2017-05-17 | 庆铃汽车(集团)有限公司 | White car body welding positioning seat of multi -vehicle type |
CN107081562A (en) * | 2017-05-20 | 2017-08-22 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle frame positioning transporting device |
CN107363443A (en) * | 2017-08-08 | 2017-11-21 | 天津瑞松北斗汽车装备有限公司 | A kind of automobile body clamp flexibility switching platform |
CN107717277A (en) * | 2017-11-10 | 2018-02-23 | 上汽大众汽车有限公司 | A kind of vehicle body conveying and location equipment |
-
2018
- 2018-08-29 CN CN201810993356.8A patent/CN109048165A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513748A (en) * | 2011-12-19 | 2012-06-27 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
CN105945497A (en) * | 2016-06-29 | 2016-09-21 | 上汽通用五菱汽车股份有限公司 | Car body conveying skid system |
CN206123019U (en) * | 2016-06-29 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Skid system is carried to automobile body |
CN206169527U (en) * | 2016-08-31 | 2017-05-17 | 庆铃汽车(集团)有限公司 | White car body welding positioning seat of multi -vehicle type |
CN206140042U (en) * | 2016-10-11 | 2017-05-03 | 天津福臻工业装备有限公司 | A flexible two positioner of white automobile body for multi -vehicle type mixed line |
CN107081562A (en) * | 2017-05-20 | 2017-08-22 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle frame positioning transporting device |
CN107363443A (en) * | 2017-08-08 | 2017-11-21 | 天津瑞松北斗汽车装备有限公司 | A kind of automobile body clamp flexibility switching platform |
CN107717277A (en) * | 2017-11-10 | 2018-02-23 | 上汽大众汽车有限公司 | A kind of vehicle body conveying and location equipment |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
CN110052767A (en) * | 2019-04-30 | 2019-07-26 | 上海诣谱自动化装备有限公司 | A kind of auto parts and components processing pipeline |
CN110732749A (en) * | 2019-10-18 | 2020-01-31 | 广汽乘用车有限公司 | flexible precision trolley |
CN112958965A (en) * | 2021-03-19 | 2021-06-15 | 东风汽车股份有限公司 | Flexible switching device of multi-vehicle type shared clamp and control method |
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