CN106271318B - Multi-vehicle-type white body welds total built-up jig - Google Patents
Multi-vehicle-type white body welds total built-up jig Download PDFInfo
- Publication number
- CN106271318B CN106271318B CN201610777093.8A CN201610777093A CN106271318B CN 106271318 B CN106271318 B CN 106271318B CN 201610777093 A CN201610777093 A CN 201610777093A CN 106271318 B CN106271318 B CN 106271318B
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- Prior art keywords
- positioning
- seat
- vehicle
- limit
- cylinder
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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
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The present invention provides a kind of multi-vehicle-type white body welding total built-up jig.Positioning device including being used to support white body, the positioning device include multiple positioning seats；The positioning device two sides are equipped with side wall clamping device, and the side wall clamping device can be moved by the transverse-moving mechanism being arranged below along the direction far from and close to positioning device；The rotating mechanism for adjusting side wall clamping device horizontal position is additionally provided with below the side wall clamping device；The positioning seat includes positioning component, the transverse-moving mechanism for adjusting positioning component horizontal position and the height regulating mechanism for adjusting positioning component vertical position.The purpose of the present invention is to provide a kind of multi-vehicle-type white bodies to weld total built-up jig, so that can be used various by a set of total built-up jig.
Description
Technical field
The invention belongs to automobile body welding clamp technical fields, weld total group co-clip more particularly to a kind of multi-vehicle-type white body
Tool.
Background technique
Medium or severe type commercial vehicle promotes in batches, year by year when exploitation, introducing new product.Originally standard type list is developed
Seat in-between car is arranged, the total built-up jig of standard type single row of seats white body and sealing wire have accordingly been built.
With the needs of long-distance logistics transportation, which is not able to satisfy the demand in market, needs to increase
Added with the one and a half vehicle of driver's rest.Still later, long haul, logistics demand further increase, and vehicle is also by in-between car
Develop to heavy goods vehicles.
Thus there is the white body size of various, each vehicle is medium-sized in addition to other than variant in terms of size
There are certain rotation angles for vehicle and the side wall of heavy goods vehicles.
And Medium or severe type white body welds total built-up jig, import price is very high；Secondly, again due to being each vehicle substep
It puts into stage by stage, needs repeatedly outer committee's design, and there are the risks of white body assembly vehicle body data outflow, not to Business survival
Benefit；If every kind of vehicle distinguishes each design vice president's built-up jig, put into it is excessively high, it is also higher to live requirement.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of welding of multi-vehicle-type white body is total
Built-up jig, so that can be used various by a set of total built-up jig.
In order to achieve the above objects and other related objects, the present invention provides a kind of total group co-clip of multi-vehicle-type white body welding
Tool.Positioning device including being used to support white body, the positioning device include multiple positioning seats；The positioning device two sides are set
There is side wall clamping device, the side wall clamping device can be filled by the transverse-moving mechanism being arranged below along far from and close to positioning
The direction set is mobile；The whirler for adjusting side wall clamping device horizontal position is additionally provided with below the side wall clamping device
Structure；The rotating mechanism is mounted on transverse-moving mechanism, and the rotating mechanism includes circular arc, which, which is equipped with, turns
Platform；The side wall clamping device is mounted on turntable；The positioning seat includes positioning component, for adjusting positioning component horizontal position
The transverse-moving mechanism set and the height regulating mechanism for adjusting positioning component vertical position.
Further, the height regulating mechanism is erected on transverse-moving mechanism, and the positioning component is mounted on height and adjusts
In mechanism, height regulating mechanism includes center base, transition connecting plate, tumble cylinder, overturning limit base；The transition connecting plate
Be rotatablely connected with center base, the tumble cylinder is arranged on center base, the transition connecting plate setting center base,
It overturns between limit base and hinged with the output shaft of tumble cylinder.
Further, the transverse-moving mechanism includes linear guide and the slide unit that is arranged in linear guide；.
Further, further include rotational power mechanism, rotational power mechanism include rotary cylinder, rotated inside fixing seat,
Rotating push rod, rotation curved boom, swivel link, rotation outside fixing seat；The rotated inside fixing seat, rotation outside fixing seat are equal
It is mounted on slide unit；It rotates curved boom one end and rotary cylinder output shaft is hinged, the other end is hinged in the fixing seat of rotation outside；Rotation
Turn connecting rod one end and be connected to rotation curved boom, the other end connects rotating push rod；The rotating push rod one end connects swivel link, the other end
It is connect with turntable.
Further, the circular arc includes interior sliding rail, middle part sliding rail, external slide rail, and the turntable and side wall clamp dress
The mass center set sets that there are two sliding between interior sliding rail, middle part sliding rail on the interior sliding rail, middle part sliding rail of mass center
Block.
Further, the transverse-moving mechanism is equipped with the fixed limit base of vehicle, and the fixed limit base of the vehicle is equipped with first
Limit mould group, the second limit mould group, third limit mould group, the 4th limit mould group；First limit mould group is the first limited block；Second
Limit mould group is the second limited block；Third limits mould group, including third limiting fixed seat, and third limiting cylinder, third limit turn
Arm, third limited block；The third limiting fixed seat is mounted on the fixed limit base 20 of vehicle, and third limit pivoted arm is hinged on the
On three limiting fixed seats, and one end and the output rod of third limiting cylinder are hinged, and the other end is equipped with third limited block；4th
Limit mould group, including the 4th limiting cylinder, the 4th limiting fixed seat, the 4th limit pivoted arm, the 4th limited block；4th limit is fixed
Seat is mounted on the fixed limit base of vehicle, and the 4th limit pivoted arm one end is hinged on the 4th limiting fixed seat, and its middle part and the
Four limiting cylinder output shafts are hinged, and the other end is connected with the 4th limited block.
Further, the side wall clamping device includes side peripheral clamp substrate, and the side peripheral clamp substrate side is from top to bottom
Equipped with the first connecting substrate, the second connecting substrate, third connecting substrate, the other side is from top to bottom equipped with top cover positioning and clamps dress
It sets, front wall clamp system；The side peripheral clamp substrate and the first connecting substrate, the second connecting substrate are pacified in third connecting substrate
Equipped with multiple side wall positioning seats.
Further, the top cover positioning clamping device, front wall clamp system are equipped with the pivoted arm for avoiding white body
Structure；The pivoted arm structure includes pivoted arm fixing seat, U-shaped guide holder, limit base, pivoted arm, oscillating cylinder；The pivoted arm fixing seat
It is arranged on side peripheral clamp substrate, limit base setting is arranged on limit base in pivoted arm fixing seat front end, U-shaped guide holder, pivoted arm
The setting of rear end thereof is and hinged with oscillating cylinder in pivoted arm fixing seat；
It further, further include bottom plate, the positioning device, side wall clamping device are arranged on bottom plate, the bottom plate
On be additionally provided with trolley elevating mechanism for going up and down conveying carrier.
Further, the trolley elevating mechanism includes oscillating cylinder, pitman shaft, preceding rotation pressure pin, gonnecting rod body, rear rotation
Positioning seat after pressure pin, trolley prelocalization seat, trolley；The output shaft of the oscillating cylinder and pitman shaft are hinged, and the two of the pitman shaft
End rotates pressure pin before being respectively connected with；Described gonnecting rod body one end and preceding rotation pressure pin upper end are hinged, the other end and afterwards rotation pressure pin
Upper end is hinged；It further include trolley swing rod, the front end of the trolley swing rod and preceding rotation pressure pin lower end are rotatablely connected, rear end and rear rotation
The lower end of pressure pin is rotatablely connected；Positioning seat after trolley prelocalization seat, trolley is provided on the trolley swing rod.
As described above, the invention has the following advantages:
1, it is translated using circular arc structure, by the revolution of turntable and slide unit, efficiently solves angle and width becomes
Change the shared orientation problem of product；
2, the translation of side wall clamping device is pushed using linear guide and locking cylinder, cooperates multi-vehicle-type position-limit mechanism, it can be with
It is parked in multistage random position, and positioning accuracy is high, use scope is wide, solves the different position location of multi-vehicle-type width；
3, white body is transported by conveying carrier, and by the rise and fall of trolley elevating mechanism, working efficiency is higher；And it is fixed
Position device uses height regulating mechanism, avoids the interference with conveying carrier；
4, fund is saved, cost is reduced, the time has been saved in the quick exploitation for different phase, a variety of new products.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of multi-vehicle-type white body of the present invention welds total built-up jig；
Fig. 2 is the Y-direction structural schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the first floor prelocalization seat in the present invention；
Fig. 4 is the structural schematic diagram of positioning seat behind the first floor in the present invention；
Fig. 5 is the structural schematic diagram of the second floor prelocalization seat in the present invention；
Fig. 6 is the structural schematic diagram of positioning seat behind the second floor in the present invention；
Fig. 7 is the structural schematic diagram of trolley elevating mechanism of the present invention；
Fig. 8 is the structural schematic diagram of side wall clamping device of the present invention；
Fig. 9 is the structural schematic diagram of slide unit in side wall clamping device of the present invention；
Figure 10 is the structural schematic diagram of multi-vehicle-type position-limit mechanism of the present invention；
Figure 11 is the structural schematic diagram of bottom plate of the present invention；
Figure 12 is the structural schematic diagram of front wall clamp system of the present invention；
Figure 13 is the structural schematic diagram of top cover positioning clamping device of the present invention；
Figure 14 is the structural schematic diagram of back wall positioning device of the present invention；
Figure 15 is the structural schematic diagram of side peripheral clamp of the present invention.
Piece mark explanation
The left front positioning region set of 1 first bottom plate
The right prelocalization portion set of 2 first bottom plates
211 pin clamping cylinders
212 first location type faces
213 first support bases
214 first connecting rods
215 first V-type limited blocks
216 second connecting rods
217 first connecting plates
218 magnet ring cylinders
219 first bases
The left back positioning region set of 3 first bottom plates
311 second square cotters
312 second location type faces
313 second transition connecting plates
314 second center bases
315 second transverse-moving mechanisms
316 second cylinders
317 second clamping cylinders
321 second bottom plates
322 second V-type limited blocks
323 second straight line guide rails
324 second limit bases
325 second bolt fixing seats
326 second bolt guide posts
327 second bolts
Positioning region covers after 4 first bottom plates are right
The left front positioning region set of 5 second bottom plates
The right prelocalization portion set of 6 second bottom plates
611 third fixed pins
612 third location type faces
613 posts
614 third transverse-moving mechanisms
The traversing guide rod of 615 thirds
616 third transverse cylinders
The traversing pedestal of 617 thirds
618 third fixing seats
The left back positioning region set of 7 second bottom plates
710 the 4th bottom plates
711 the 4th square cotters
712 the 4th location type faces
713 the 4th clamping cylinders
714 the 4th center bases
715 the 4th transverse-moving mechanisms
716 the 4th limiting cylinders
717 the 4th linear guides
718 the 4th bolts
719 the 4th bolt fixing seats
Positioning region covers after 8 second bottom plates are right
9 trolley elevating mechanisms
911 oscillating cylinders
912 pitman shafts
Pressure pin is rotated before 913
914 gonnecting rod bodies
Pressure pin is rotated after 915
916 trolley prelocalization seats
Positioning seat after 917 trolleys
Upper limit seat before 918 trolleys
Upper limit seat after 919 trolleys
10 bottom plates
101 middle part bottom plates
102 side wall bottom plates
11 conveying carriers
12 side wall clamping devices
13 Triangulums
14 turntables
15 circular arcs
151, sliding rail in 152
153,154 middle part sliding rail
155,156 external slide rail
157 sliding blocks
158 hold-down supports
16 rotational power mechanisms
161 rotary cylinders
162 rotated inside fixing seats
163 rotating push rods
164 rotation curved booms
165 swivel links
166 rotation outside fixing seats
167 locking latchs
168 locking guide posts
17 first positioning and locking pins
18 second positioning and locking pins
19 slide units
191 slide unit front end cushion dashpots
192 slide unit front end limit plates
193 slide unit rear end cushion dashpots,
194 slide unit rear end limit plates
195 locking cylinders
196 cylinder saddles
The push top of 197 L-type cylinders
198 linear guides
199 dust excluding plates
190 slide unit rear end fixing seats
20 vehicles fix limit base
21 the 4th limit mould groups
2101 the 4th limiting cylinders
2102 the 4th limiting fixed seats
2103 the 4th limit pivoted arms
2104 the 4th limited blocks
22 thirds limit mould group
2201 third limiting fixed seats
2202 third limiting cylinders
2203 thirds limit pivoted arm
2204 third limited blocks
23 second limit mould groups
24 first limit mould groups
25 bottom plate connecting plates
251 pin locating holes
252 bolt mounting holes
26 front wall clamp systems
2610 front wall pivoted arm attachment bases
2611 front wall pivoted arm fixing seats
2612 limit bases
2613 first U-shaped guide holders
2614 pivoted arms
2615 oscillating cylinders
2621 positioning pins
2622 front wall location key seats
2623 horizontal sliding cylinders
2631 clamp arms
2632 front wall lower part clamping seats
2633 clamping cylinders
2641 upper pinch blocks
2642 front wall upper pinch seats
2643 clamping cylinders
27 top cover positioning clamping devices
2701 top cover pivoted arm fixing seats
2702 second U-shaped guide holders
2703 oscillating cylinders
2704 top cover pivoted arms
2705 positioning pins
2706 key seats
2707 horizontal sliding cylinders
2708 top cover collets
2709 clamping cylinders
28 back wall positioning devices
2801 positioning pins
2802 briquettings
2803 tumble cylinders
2804 horizontal sliding cylinders
29 side peripheral clamps
2910 side peripheral clamp substrates
2911 side wall master positioning pins
2912 side walls time positioning pin
2913 side wall rear lower positioning seats
Positioning seat after 2914 thresholds
2915 threshold prelocalization seats
2917 door opening front lower portion positioning seats
2918 door opening front middle part positioning seats
2919 doorframe top prelocalization seats
Positioning seat behind 2920 doorframe tops
2921 side wall upper back positioning seats
Middle part positioning seat after 2922 side walls
2923,2924 one and a half side wall upper back positioning seat
Middle part positioning seat after 2925 one and a half side walls
2926 one and a half side wall rear lower positioning seats
2927 side walls lengthen upper back positioning seat
Middle part positioning seat after 2928 side walls lengthen
2929 side walls lengthen rear lower positioning seat
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Fig. 1 is please referred to Figure 15.In order to describe the present invention in detail, next the present invention is illustrated: more
Vehicle white body welds total built-up jig, and as shown in figure 11, bottom plate 10, the bottom plate 10 is including middle part bottom plate 101 and is located at middle part
Two side wall bottom plates 102 of 101 two sides of bottom plate.Middle part bottom plate 101 and each side wall bottom plate 102 pass through 2 bottom plate connecting plates 25
Connection.Pin locating holes 251 and bolt mounting holes 252, middle part bottom plate 101 and side wall bottom plate are offered on the bottom plate connecting plate 25
102 offer corresponding mounting hole, when installation, are positioned by pin locating holes 251, are fastened by bolt mounting holes 252, convenient
The disassembly and installation of bottom plate 10.
Space above middle part bottom plate 101 as positioning white body, so, positioning device is arranged in middle part bottom plate 101
On.And trolley elevating mechanism 9 is additionally provided on middle part bottom plate 101, as shown in fig. 7, trolley elevating mechanism 9 includes oscillating cylinder
911, fixed after pitman shaft 912, preceding rotation pressure pin 913, gonnecting rod body 914, rear rotation pressure pin 915, trolley prelocalization seat 916, trolley
Position seat 917, upper limit seat 919, trolley swing rod after upper limit seat 918, trolley before trolley.
911 quantity of oscillating cylinder is two and is arranged in parallel that output shaft and pitman shaft 912 are hinged, the two of pitman shaft 912
End rotates pressure pin 913 before being respectively connected with, so that rotation pressure pin 913 rotates before driving when pitman shaft 912 rotates.
914 one end of gonnecting rod body and 913 upper ends of preceding rotation pressure pin are hinged, and the upper end of the other end and rear rotation pressure pin 915 is hinged,
The dynamic pressure pin 913 of forward is allowed in this way and rear rotation pressure pin 915 can be with synchronous rotary.
It further include lifting attachment base, which is mounted on the bottom plate 101 of middle part by bolt, preceding rotation pressure pin
913 middle parts are hinged on lifting attachment base, and rotation pressure pin 913 can only be rotated around hinge joint before thus making, to ensure that defeated
Trolley arc is sent to go up and down.Similarly for rear rotation pressure pin 915.
In addition, further including forward and backward two swing rods, front roll bar one end is hinged on the lifting attachment base in front, the other end with
Trolley swing rod front end is hinged, similarly for rear swing rod.Preceding rotation pressure pin 913 and rear rotation 915 lower end of pressure pin be equipped with idler wheel and
The idler wheel is located at the lower section of forward and backward swing rod.
In this way, as shown in fig. 7, current operation pressure pin 913 rotates clockwise or counterclockwise with rear rotation pressure pin 915
When, the forward and backward idler wheel rotated below pressure pin drives forward and backward swing rod also to make clockwise or rotate counterclockwise, platform around lifting attachment base
Vehicle swing rod and the forward and backward positioning seat 916,917 of trolley can arc rise or arc decline, in this way, just having reached this trolley liter
The purpose of descending mechanism 9.
It further include upper limit seat 919 after 918, two trolleys of upper limit seat before two trolleys.Upper limit seat before two trolleys
918 and two trolleys after upper limit seat 919 outsides of two trolley swing rods is respectively correspondingly set, to the height of trolley swing rod
It is limited.In this way, two limiting devices, two swing rods, the Origin And Destination for going up and down this movement to arc respectively are determined
Position.It ensure that conveying carrier 11 is accurately gone up and down, to ensure that the accurate positionin of white body.
Positioning device includes positioning seat, the second floor prelocalization seat, the second ground behind the first floor prelocalization seat, the first floor
Positioning seat after plate.
First floor prelocalization seat includes that structure is identical and the left front positioning region of symmetrically arranged first bottom plate covers the 1, first bottom
The right prelocalization portion set 2 of plate.
As shown in figure 3, the first bottom plate right prelocalization portion set 2 includes pin clamping cylinder 211, the first location type face 212, the
One support base 213, first connecting rod 214, second connecting rod 216, the first V-type limited block 215, the first connecting plate 217, magnet ring cylinder
218, first base 219.
First base 219 is mounted on the bottom plate 101 of middle part by bolt, which is equipped with the first connecting plate
217.First connecting plate, 217 upper side is U-shaped, and monosymmetric sets there are two the first V-type limited block 215.
First connecting rod 214, second connecting rod 216 lower end be hinged on the first connecting plate 217, first connecting rod 214, second
Connecting rod 216 is equipped with V-block corresponding with two the first V-type limited blocks 215.First connecting rod 214, second connecting rod 216 it is upper
End is hinged with the first location type face 212.In this way, the first connecting plate 217, first connecting rod 214, second connecting rod 216, first
Support seat 213 constitutes a four-bar mechanism, so as to mobile adjustment in the Y direction, that is, is used as a kind of transverse-moving mechanism.
First location type face 212, pin clamping cylinder 211 are arranged on the first support base 213.Magnet ring cylinder 218 is set
It sets on the first connecting plate 217 and for driving second connecting rod 216.
When work, the first location type face on the right prelocalization portion set 2 of the 1, first bottom plate is covered by the left front positioning region of the first bottom plate
212 support white body longitudinal floor beam in Z-direction.First support base 213 is L-type joining profile face, so left and right two the first location types
Face 212 can support white body longitudinal floor beam.Pin clamping cylinder 211 on the direction XY for positioning white body, in Z
To being clamped.It when replacing vehicle, drives four-bar mechanism to swing by magnet ring cylinder 218, can be increased the first bottom plate left side
Prelocalization portion covers the distance between right prelocalization portion set 2 of the 1, first bottom plate.
Positioning seat includes that structure is identical and the left back positioning region of symmetrically arranged first bottom plate covers the 3, first bottom behind first floor
Positioning region set 4 after plate is right.
As shown in figure 4, the left back positioning region set 3 of the first bottom plate includes the second square cotter 311, the second location type face 312, the second mistake
Cross connecting plate 313, the second center base 314, the second transverse-moving mechanism 315, the second cylinder 316, the second clamping cylinder 317, second
Bottom plate 321, the second V-type limited block 322, second straight line guide rail 323, the second limit base 324, the second bolt fixing seat 325, second
Bolt guide post 326, the second bolt 327.
Second bottom plate 321 is mounted on the bottom plate 101 of middle part by bolt, and second bottom plate 321 is equipped with second straight line
Guide rail 323, second straight line guide rail 323 are arranged in X direction.It is equipped on second straight line guide rail 323 for limiting the second limit base
324。
Second straight line guide rail 323 is equipped with the second transverse-moving mechanism 315, and the second transverse-moving mechanism 315 includes the second traversing pedestal,
The second traversing pedestal is equipped with the second traversing guide rod, and the second traversing guide rod is arranged along Y-direction, which is equipped with
Traversing limited block.The second bolt fixing seat 325 is additionally provided on second bottom plate 321, the second traversing pedestal is equipped with bolt guide post
326。
Second center base 314 is arranged on the second traversing guide rod, and is driven by the second transverse cylinder, the second center base
Hinged second transition connecting plate 313 on 314.Second location type face 312, the second square cotter 311, the second clamping cylinder 317 are respectively provided with
In transition connecting plate 313.
Second cylinder 316 is arranged on the second center base 314, the output shaft and transition connecting plate 313 of the second cylinder 316
Hingedly.
Second V-type limited block 322 be mounted on second support bar upper end and for the rotation of the second transition connecting plate 313 into
Row limit, second support bar are fixed on the second traversing pedestal.
When work, white body longitudinal floor beam is supported in Z-direction by the second location type face 312, and by the second clamping cylinder 317
Longitudinal floor beam is clamped, the second square cotter 311 positions longitudinal floor beam on the direction XY.
When replacing vehicle, if the change width of vehicle, adjusted in Y-direction by the second transverse-moving mechanism 315.If vehicle
Length variation, adjusted upward by second straight line guide rail 323 in X.Further, it is also possible to adjust simultaneously upper in the direction XY
It sets to adapt to more multi-vehicle-type.
When conveying carrier 11 need by when, from the second cylinder 316 drive the second transition connecting plate 313 in X to overturning, turn over
It is supported after going to position by the second V-type limited block 322, to reduce the height of the present apparatus, conveying carrier 11 is enable to pass through.
Behind the first floor in positioning seat, the second bottom plate 321 passes through second straight line guide rail 323 and the second transverse-moving mechanism 315
A kind of transverse-moving mechanism is constituted, which can move up in X.Second transverse-moving mechanism 315 itself is as a kind of traversing
Mechanism can be mobile in Y-direction.And the second transition connecting plate 313, the second center base 314, the second cylinder 316, the second V-type limit
Block 322 constitutes a kind of height regulating mechanism, can reduce the present apparatus in the height of Z-direction.
Second floor prelocalization seat includes that structure is identical and the left front positioning region of symmetrically arranged second bottom plate covers the 5, second bottom
The right prelocalization portion set 6 of plate.
As shown in figure 5, the second bottom plate right prelocalization portion set 6 include third fixed pin 611, it is third location type face 612, small vertical
The traversing guide rod 615 of column 613, third transverse-moving mechanism 614, third, third transverse cylinder 616, the traversing pedestal 617 of third, third limit
Position fixing seat 618.
Third limiting fixed seat 618 is mounted on the bottom plate 101 of middle part by bolt, and the setting of third transverse-moving mechanism 614 is the
On three limiting fixed seats 618.
Third transverse-moving mechanism 614 includes the traversing pedestal 617 of third, the traversing guide rod 615 of third, third transverse cylinder 616.It is small
Column 613 is mounted on the traversing guide rod 615 of third, and is driven by third transverse cylinder 616.Third location type face 612, third are solid
Rationed marketing 611 is arranged on post.
When work, white body longitudinal floor beam is supported in Z-direction by third location type face 612, third fixed pin 611 is upward in XY
Position longitudinal floor beam.When replacing vehicle, the position of post 613 is adjusted using third transverse-moving mechanism 614 in Y-direction.
In the second floor prelocalization seat, third transverse-moving mechanism 614 can be adjusted as a kind of transverse-moving mechanism in Y-direction.
Positioning seat includes that structure is identical and the left back positioning region of symmetrically arranged second bottom plate covers the 7, second bottom behind second floor
Positioning region set 8 after plate is right.
As shown in fig. 6, the left back positioning region set 7 of the second bottom plate includes, the positioning of the 4th bottom plate 710, the 4th square cotter the 711, the 4th
Type face 712, the 4th clamping cylinder 713, the 4th transition connecting plate, the 4th center base 714, the 4th transverse-moving mechanism the 715, the 4th limit
Position cylinder 716, the 4th linear guide 717, the 4th bolt 718, the 4th bolt fixing seat 719.
4th bottom plate 710 is mounted on the bottom plate 101 of middle part, and the 4th bottom plate 710 is equipped with the 4th straight line arranged along X-type
Guide rail 717.4th linear guide 717 is equipped with the 4th transverse-moving mechanism 715.
4th transverse-moving mechanism 715 includes the 4th traversing pedestal, and the 4th traversing pedestal is equipped with bolt guide hole, the 4th bottom plate
710 are equipped with corresponding 4th bolt fixing seat 719.The 4th traversing pedestal can be positioned by the 4th bolt 718.
4th transverse-moving mechanism 715 is equipped with the 4th center base 714, is hinged with the 4th transition on the 4th center base 714
Connecting plate, the 4th square cotter 711, the 4th location type face 712, the 4th clamping cylinder 713 are arranged in the 4th transition connecting plate.Its
Working method is identical as the left back positioning region set 3 of the first bottom plate.
4th bottom plate 710, the 4th linear guide 717, the 4th transverse-moving mechanism 715 constitute a kind of transverse-moving mechanism, can be with
It is adjusted upward in X.4th transverse-moving mechanism 715 itself can be adjusted as a kind of transverse-moving mechanism in Y-direction.Equally, among the 4th
It is additionally provided with the 4th V-type limited block on pedestal 714, and constitutes one group of height tune with the 4th transition connecting plate, the 4th limiting cylinder 716
Complete machine structure.
In conclusion the setting of positioning device is to be used to support and position various, due to each vehicle length and it is wide not
Together, i.e., the position on the direction XY is different, so each positioning seat is adjusted on the direction XY by transverse-moving mechanism.In this reality
It applies in example, the first floor prelocalization seat, the second floor prelocalization seat are only provided with the transverse-moving mechanism adjusted in Y-direction, can be with
The transverse-moving mechanism upward in X is set as needed, further increases the adjustment capability of positioning device.And height regulating mechanism is arranged
Behind the first floor behind positioning seat, the second floor on positioning seat, if the first floor prelocalization seat, the second floor prelocalization seat exist
Passing through for conveying carrier 11 is hindered in Z-direction height, and height regulating mechanism also can be set.
2 side wall bottom plates 102 are symmetrically disposed in the two sides of middle part bottom plate 101, are used to support side wall clamping device 12.Such as
Shown in Fig. 9, on side wall bottom plate 102, the linear guide equipped with Y-direction, the linear guide is equipped with slide unit 19.Side wall bottom plate 102
On be additionally provided with the first driving mechanism moved for controlling slide unit 19 in Y-direction.The linear guide, slide unit 19, the first driving mechanism
A kind of transverse-moving mechanism is constituted, adjusts side wall clamping device 12 in Y-direction.
The front end of 19 two sides of slide unit is equipped with slide unit front end limit plate 192 and slide unit front end cushion dashpot 191.19 two sides of slide unit
Rear end be equipped with slide unit rear end limit plate 194 and slide unit rear end cushion dashpot 193.
The corresponding multi-vehicle-type being equipped with for limiting the sliding position on line slide rail of slide unit 19 limits on side wall bottom plate 102
Mechanism.
As shown in Figure 10, multi-vehicle-type position-limit mechanism includes the fixed limit base 20 of vehicle and slide unit rear end fixing seat 190, the vehicle
The fixed limit base 20 of type is equipped with the first limit mould group 24, second limit mould group 23, third limit mould group the 22, the 4th limits mould group
21。
First limit mould group 24 is the first limited block；Second limit mould group 23 is the second limited block.And second limited block it is logical
Spiral is crossed to be mounted on the first limited block.
It includes third limiting fixed seat 2201 that third, which limits mould group 22, and third limiting cylinder 2202, third limit pivoted arm
2203, third limited block 2204.Third limiting fixed seat 2201 is mounted on the fixed limit base 20 of vehicle, and third limits pivoted arm
2203 are hinged on third limiting fixed seat 2201, and one end and the output shaft of third limiting cylinder 2202 are hinged, other end peace
Equipped with third limited block 2204；
4th limit mould group 21, including the 4th limiting cylinder 2101, the 4th limiting fixed seat the 2102, the 4th limit pivoted arm
2103, the 4th limited block 2104.4th limiting fixed seat 2102 is mounted on the fixed limit base 20 of vehicle, the 4th limit pivoted arm
2103 are hinged on the 4th limiting fixed seat 2102, and one end and 2101 output shaft of the 4th limiting cylinder are hinged, and the other end connects
It is connected to the 4th limited block 2104.
When work, slided in linear guide by the first driving mechanism driving slide unit 19, slide unit front end limit plate 192 passes through
Achieve the purpose that limit with the 4th limit mould group 21 or other limit module contacts, slide unit front end cushion dashpot 191 is by with the
Four limit mould groups 21 or other limit module contacts achieve the purpose that buffering.Similarly for slide unit rear end cushion dashpot 193, slide unit after
Hold limit plate 194 and slide unit rear end fixing seat 190.
When replacing vehicle, corresponding limit mould group adjustment is needed replacing in the width of Y-direction, can be incited somebody to action by installing manually
Second limit mould group 23 is mounted in the first limit mould group 24.Third limits mould group 22 and drives the by third limiting cylinder 2202
Three limit pivoted arms 2203 are overturn, so that third limited block 2204 is mobile in place.4th limit mould group 21, the 4th limiting cylinder
2101 drive the 4th limit pivoted arm 2103 to rotate, after the 4th limit pivoted arm 2103 is positioned by the 4th limited block 2104, the 4th limit
Position pivoted arm 2103 i.e. movement is in place.
First driving mechanism includes, locking cylinder 195, cylinder saddle 196, L-type cylinder push top 197.Cylinder saddle 196 is logical
It crosses bolt to be mounted on side wall bottom plate 102, locking cylinder 195 is mounted on cylinder saddle 196, the output shaft of locking cylinder 195
L-type cylinder push top 197 is installed, L-type cylinder push top 197 is connect with slide unit.Locking cylinder 195 is that centre is died locking type,
Slide unit 19 can be allowed to be parked in any position of linear guide.
As shown in figure 9, slide unit 19 is equipped with circular arc 15, circular arc 15 includes 151,152, two sections of sliding rail in two sections
153,154, two sections of external slide rails 155,156 of middle part sliding rail.It further include the sliding block 157 being arranged on every section of sliding rail.
Sliding rail 151,152 belongs to the same circular arc in two sections, similarly outer for two sections of middle part sliding rails 153,154 and two sections
Sliding rail 155,156.And interior sliding rail 151,152, middle part sliding rail 153,154, external slide rail 155,156 circular arcs subjected are concentric
Circle.Further, on turntable 14 and turntable 14 all devices rotation mass center interior sliding rail 151,152 and middle part sliding rail 153,
Between 154.In this way, middle part sliding rail 154 is installed two sliding blocks 157 and is mainly held close to the interior sliding rail 152 of rotation mass center
Weight.It is being additionally provided with hold-down support 158 at rotation mass center, which is used to protect slide unit 19 when rotating overload
Structure everywhere in upper.
The rotational power mechanism 16 for driving turntable 14 is additionally provided on slide unit 19, rotational power mechanism 16 includes rotary pneumatic
Cylinder 161, rotated inside fixing seat 162, rotating push rod 163, rotation curved boom 164, swivel link 165, rotation outside fixing seat
166。
Rotated inside fixing seat 162, rotation outside fixing seat 166 are mounted on slide unit 19 by bolt.Rotate curved boom
164 one end and 161 output shaft of rotary cylinder are hinged, and the other end is hinged in the fixing seat 166 of rotation outside.Swivel link 165 1
End is fixed on rotation curved boom 164, and the other end is fixed on rotating push rod 163.163 one end of rotating push rod is fixedly connected with rotation
Connecting rod 165, the other end are connect with turntable 14.163 two sides of rotating push rod are provided with rotary spacing slot, rotated inside fixing seat
162, rotary spacing block corresponding with rotary spacing slot is provided in the fixing seat 166 of rotation outside.
When rotation, rotation curved boom 164 is pushed to rotate by rotary cylinder 161, rotation curved boom 164 drives 165 turns of swivel link
Dynamic, swivel link 165 drives the rotation of rotating push rod 163 to drive turntable 14 to rotate.
Turntable 14 is equipped in circular arc 15, turntable 14 is equipped with the first positioning and locking pin 17, the second positioning and locking pin
18.First positioning and locking pin 17 includes locking latch 167, locking guide post 168.Slide unit 19 is equipped with corresponding dowel hole, turns
After platform 14 is rotated in place, turntable 14 can be positioned after locking latch 167 is inserted into dowel hole.It is similarly fixed for second
Position locking pin 18.
Side wall clamping device 12 is arranged on turntable 14, which includes Triangulum 13, on Triangulum 13
Equipped with side peripheral clamp 29, which includes side peripheral clamp substrate 2910, the side being arranged on side peripheral clamp substrate 2910
It encloses after master positioning pin 2911, side wall time positioning pin 2912, side wall rear lower positioning seat 2913, threshold before positioning seat 2914, threshold
Positioning seat 2915, door opening front lower portion positioning seat 2917, door opening front middle part positioning seat 2918, doorframe top prelocalization seat 2919, door
Middle part positioning seat 2922 after positioning seat 2920, side wall upper back positioning seat 2921, side wall behind frame top.
2910 side of side peripheral clamp substrate is from top to bottom equipped with the first connecting substrate, the second connecting substrate, third linker
Plate, the other side are from top to bottom equipped with top cover positioning clamping device 27, front wall clamp system 26.
First connecting substrate is equipped with one and a half side wall upper back positioning seat 2923,2924, side wall lengthening upper back positioning
Seat 2927.Middle part positioning seat after second connecting substrate is equipped with, middle part positioning seat 2925, side wall lengthen after one and a half side wall
2928.Third connecting substrate is equipped with, one and a half side wall rear lower positioning seat serial number 2926, side wall lengthen rear lower positioning seat
2929。
Positioning seat 2914, threshold prelocalization seat 2915, the positioning of door opening front lower portion after side wall rear lower positioning seat 2913, threshold
Middle part positioning seat 2922, one and a half after seat 2917, door opening front middle part positioning seat 2918, side wall upper back positioning seat 2921, side wall
Side wall upper back positioning seat 2923,2924, side wall lengthening upper back positioning seat 2927.Second connecting substrate is equipped with, one and a half
Middle part positioning seat 2928 after middle part positioning seat 2925, side wall lengthen after side wall.Third connecting substrate is equipped with, after one and a half side wall
It includes connecting plate, compression cylinder, clamping arm that lower part positioning seat serial number 2926, side wall, which lengthen rear lower positioning seat 2929, is compressed
Block.Clamping arm is hinged on connecting plate, and clamping arm one end and compression cylinder output shaft are hinged, and the other end installs compact heap as pressure
Tight face.
Positioning seat 2920 behind doorframe top prelocalization seat 2919, doorframe top, include connecting plate, upper cylinder, lower cylinder,
Upper pivoted arm, lower pivoted arm.Upper cylinder, lower cylinder are separately mounted to connecting plate upper and lower part, and upper pivoted arm, lower pivoted arm are respectively hinged at
Connecting plate upper and lower part, upper pivoted arm first end and upper cylinder output shaft are hinged, and lower pivoted arm first end and lower cylinder output shaft are cut with scissors
It connects, upper pivoted arm second end is oppositely arranged with lower pivoted arm second end.
Wherein, middle part positioning seat 2922, one and a half side wall upper back positioning seat after side wall upper back positioning seat 2921, side wall
2923,2924, the compact heap of middle part positioning seat 2925 passes through bolt and is mounted on clamping arm after one and a half side wall, when needing more
When changing lengthening vehicle, compact heap can be removed to facilitate white body to pass through.
As shown in figure 12, front wall clamp system 26 includes front wall whirling arm mechanism, front wall positioning device, front wall upper pinch machine
Structure, front wall lower part clamp system.
For front wall whirling arm mechanism as a kind of pivoted arm structure, the front wall pivoted arm including being mounted on side peripheral clamp substrate 2910 is solid
Reservation 2611 further includes front wall pivoted arm attachment base 2610, the first U-shaped guide holder 2613, limit base 2612, pivoted arm 2614, swings
Cylinder 2615；
Front wall pivoted arm attachment base 2610 is arranged in front wall pivoted arm fixing seat 2611, and 2610 front end of front wall pivoted arm attachment base is set
There is limit base, the first U-shaped guide holder 2613 is equipped in the limit base.Oscillating cylinder 2615 is mounted on front wall pivoted arm attachment base 2610
On, 2614 rear end of pivoted arm is spindle rotationally arranged on front wall pivoted arm attachment base 2610,2614 rear end of pivoted arm and oscillating cylinder 2615
Output shaft is hinged.
Front wall positioning device includes front wall location key seat 2622, horizontal sliding cylinder 2623, positioning pin 2621.Front wall location key seat
2622 are arranged on pivoted arm 2614, and horizontal sliding cylinder 2623 is fixed on front wall location key seat 2622, and horizontal sliding cylinder 2623 exports
Axis drives 2621 dialogue body front wall of positioning pin to be positioned.
Front wall lower part clamp system includes front wall lower part clamping seats 2632, clamping cylinder 2633, clamp arm 2631.
Front wall lower part clamping seats 2632 are fixed on pivoted arm 2614, and clamping cylinder 2633 is mounted on lower part clamping seats 2632
On, it is hinged in the middle part of clamp arm 2631 on front wall lower part clamping seats 2632,2631 one end of clamp arm and clamping cylinder 2633 export
Axis is hinged, and the other end is set there are two gripping block.
Front wall upper pinch mechanism includes front wall upper pinch seat 2642, clamping cylinder 2643, upper pinch block 2641.Before
Upper part clamping seats 2642 are mounted on pivoted arm 2614, and clamping cylinder 2643 is fixed on front wall upper pinch seat 2642, are clamped
Cylinder 2643 drives the clamping of the realization dialogue body front wall of upper pinch block 2641.
As shown in figure 13, top cover positioning clamping device 27 includes top cover whirling arm mechanism, top cover positioning device, top cover clamping machine
Structure.
Top cover whirling arm mechanism is as a kind of pivoted arm structure, including top cover pivoted arm fixing seat 2701, the second U-shaped guide holder
2702, limit base, top cover pivoted arm 2704, oscillating cylinder 2703.Top cover pivoted arm fixing seat 2701 is arranged in side peripheral clamp substrate
On 2910, limit base setting is arranged on limit base in 2701 front end of top cover pivoted arm fixing seat, the second U-shaped guide holder 2702, top
2704 rear end of lid pivoted arm is hinged in top cover pivoted arm fixing seat 2701, and connect with oscillating cylinder 2703.
Top cover positioning device includes that a horizontal sliding cylinder 2707 is fixed on two key seats 2706, each key seat 2706, is put down
The output shaft of push cylinder 2707 is equipped with positioning pin 2705；
Top cover positioning clamping device includes: top cover collet 2708, clamping cylinder 2709；The clamping cylinder 2709 is mounted on
On top cover location key seat 2706, top cover collet 2708 is hinged on top cover location key seat 2706,2708 one end of top cover collet and folder
2709 output shaft of tight cylinder is hinged, and the other end is as pinching end.
It as shown in figure 14, further include back wall positioning device 28, back wall positioning device 28 has 4 and is separately mounted to the first bottom
Positioning region covers after the left back positioning region of the 4, second bottom plate covers the 7, second bottom plate right side and positions after plate the 3, first bottom plate of left back positioning region set is right
On portion's set 8.
Back wall positioning device 28 includes support base, tumble cylinder 2803, mounting plate, positioning pin 2801, briquetting 2802, flat-pushing
Cylinder 2804.
Support base is connected on corresponding transition connecting plate the second transition connecting plate 313 or the 4th center base 714, overturning
Cylinder 2803 is mounted on support base, and mounting plate is hinged in mounting base, and the output shaft of tumble cylinder 2803 and mounting plate are cut with scissors
It connects.
On a mounting board, briquetting 2802 is mounted on horizontal sliding cylinder for positioning pin 2801, briquetting 2802, the setting of horizontal sliding cylinder 2804
Output shaft on.
In conclusion side wall clamping device 12 is that the side for being directed to different automobile types has certain inclination angle and designs, it is logical first
Linear guide is crossed, side peripheral clamp 29 is widened in Y-direction, meets wider vehicle.By the rotation of turntable 14, meet
The variation of vehicle side.In addition, front wall clamp system 26, top cover positioning clamping device 27 are all provided with pivoted arm structure, so as to
To facilitate white body to release.And side peripheral clamp 29 passes through the first connecting substrate, the second connecting substrate, third connecting substrate, and
It is arranged in the first connecting substrate, the second connecting substrate, each positioning seat of third connecting substrate, the vehicle of lengthening can also be carried out
Positioning, and middle part positioning seat 2922, one and a half side wall upper back positioning seat after side wall upper back positioning seat 2921, side wall
2923,2924, the compact heap of middle part positioning seat 2925 passes through bolt and is mounted on clamping arm after one and a half side wall, when needing more
When changing lengthening vehicle, compact heap can be removed to facilitate white body to pass through.
In conclusion the multi-vehicle-type white body that this programme provides, which welds total built-up jig, to determine various
Position, and structure is simple, it is at low cost.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of multi-vehicle-type white body welds total built-up jig, it is characterised in that: the positioning device including being used to support white body,
The positioning device includes multiple positioning seats；
The positioning device two sides are equipped with side wall clamping device, and the side wall clamping device can be traversing by what is be arranged below
Mechanism is moved along the direction far from and close to positioning device；It is additionally provided with below the side wall clamping device and is clamped for adjusting side wall
The rotating mechanism of device horizontal position；The rotating mechanism is mounted on transverse-moving mechanism, and the rotating mechanism includes circular arc,
The circular arc is equipped with turntable；The side wall clamping device is mounted on turntable；
The positioning seat includes positioning component, the transverse-moving mechanism for adjusting positioning component horizontal position and positions for adjusting
The height regulating mechanism of component vertical position.
2. a kind of multi-vehicle-type white body according to claim 1 welds total built-up jig, it is characterised in that: the height tune
Complete machine framework is located on transverse-moving mechanism, and the positioning component is mounted on height regulating mechanism, and height regulating mechanism includes centre
Pedestal, transition connecting plate, tumble cylinder, overturning limit base；The transition connecting plate and center base are rotatablely connected, the overturning
Cylinder is arranged on center base, and the transition connecting plate is arranged between center base, overturning limit base and and tumble cylinder
Output shaft it is hinged.
3. a kind of multi-vehicle-type white body according to claim 2 welds total built-up jig, it is characterised in that: the cross sliding machine
Structure includes linear guide and the slide unit that is arranged in linear guide.
4. a kind of multi-vehicle-type white body according to claim 3 welds total built-up jig, it is characterised in that: further include rotation
Power mechanism, rotational power mechanism include rotary cylinder, rotated inside fixing seat, rotating push rod, rotation curved boom, swivel link,
Rotation outside fixing seat；
The rotated inside fixing seat, rotation outside fixing seat are installed on slide unit；
It rotates curved boom one end and rotary cylinder output shaft is hinged, the other end is hinged in the fixing seat of rotation outside；
Swivel link one end is connected to rotation curved boom, and the other end connects rotating push rod；
The rotating push rod one end connects swivel link, and the other end is connect with turntable.
5. a kind of multi-vehicle-type white body according to claim 3 welds total built-up jig, it is characterised in that: the circular arc is sliding
Rail includes interior sliding rail, middle part sliding rail, external slide rail, and the mass center of the turntable and side wall clamping device is located at interior sliding rail, middle part sliding rail
Between, it is set on the interior sliding rail, middle part sliding rail of mass center there are two sliding block.
6. a kind of multi-vehicle-type white body according to claim 1 welds total built-up jig, it is characterised in that: the cross sliding machine
Structure is equipped with the fixed limit base of vehicle, and the fixed limit base of the vehicle is equipped with the first limit mould group, the second limit mould group, third limit
Position mould group, the 4th limit mould group；
First limit mould group is the first limited block；Second limit mould group is the second limited block；
Third limits mould group, including third limiting fixed seat, and third limiting cylinder, third limit pivoted arm, third limited block；It is described
Third limiting fixed seat is mounted on the fixed limit base of vehicle, and third limit pivoted arm is hinged on third limiting fixed seat, and its
One end and the output rod of third limiting cylinder are hinged, and the other end is equipped with third limited block；
4th limit mould group, including the 4th limiting cylinder, the 4th limiting fixed seat, the 4th limit pivoted arm, the 4th limited block；4th
Limiting fixed seat is mounted on the fixed limit base of vehicle, and the 4th limit pivoted arm one end is hinged on the 4th limiting fixed seat, and its
Middle part and the 4th limiting cylinder output shaft are hinged, and the other end is connected with the 4th limited block.
7. a kind of multi-vehicle-type white body according to claim 1 welds total built-up jig, it is characterised in that: the side wall folder
Tight device includes side peripheral clamp substrate, which is from top to bottom equipped with the first connecting substrate, the second linker
Plate, third connecting substrate, the other side are from top to bottom equipped with top cover positioning clamping device, front wall clamp system；
The side peripheral clamp substrate and the first connecting substrate, the second connecting substrate are equipped with multiple side walls in third connecting substrate
Positioning seat.
8. a kind of multi-vehicle-type white body according to claim 7 welds total built-up jig, it is characterised in that: the top cover is fixed
Position clamping device, front wall clamp system are equipped with the pivoted arm structure for avoiding white body；
The pivoted arm structure includes pivoted arm fixing seat, U-shaped guide holder, limit base, pivoted arm, oscillating cylinder；The pivoted arm fixing seat
It is arranged on side peripheral clamp substrate, limit base setting is arranged on limit base in pivoted arm fixing seat front end, U-shaped guide holder, pivoted arm
The setting of rear end thereof is and hinged with oscillating cylinder in pivoted arm fixing seat.
9. a kind of multi-vehicle-type white body according to claim 1 welds total built-up jig, it is characterised in that: further include bottom
Plate, the positioning device, side wall clamping device are arranged on bottom plate, are additionally provided on the bottom plate for going up and down conveying carrier
Trolley elevating mechanism.
10. a kind of multi-vehicle-type white body according to claim 9 welds total built-up jig, it is characterised in that: the trolley
Elevating mechanism includes oscillating cylinder, pitman shaft, preceding rotation pressure pin, gonnecting rod body, rotates pressure pin, trolley prelocalization seat afterwards, after trolley
Positioning seat；
The output shaft of the oscillating cylinder and pitman shaft are hinged, and the both ends of the pitman shaft rotate pressure pin before being respectively connected with；The company
Body of rod one end and preceding rotation pressure pin upper end are hinged, and the upper end of the other end and rear rotation pressure pin is hinged；
It further include trolley swing rod, the front end of the trolley swing rod and preceding rotation pressure pin lower end are rotatablely connected, rear end and rear rotation pressure pin
Lower end rotation connection；Positioning seat after trolley prelocalization seat, trolley is provided on the trolley swing rod.
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| CN201610777093.8A CN106271318B (en) | 2016-08-31 | 2016-08-31 | Multi-vehicle-type white body welds total built-up jig |
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| CN201610777093.8A CN106271318B (en) | 2016-08-31 | 2016-08-31 | Multi-vehicle-type white body welds total built-up jig |
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| CN106271318B true CN106271318B (en) | 2019-02-19 |
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| CN115139026B (en) * | 2022-09-01 | 2022-11-25 | 广州富士汽车整线集成有限公司 | Automatic welding line and welding method for automobile front wall plate |
| CN115285610B (en) * | 2022-09-28 | 2022-12-16 | 爱夫迪(沈阳)自动化科技有限公司 | Clamping device applied to automatic guide transport vehicle |
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