CN107900565A - White body welding production line corner slide unit unit - Google Patents
White body welding production line corner slide unit unit Download PDFInfo
- Publication number
- CN107900565A CN107900565A CN201711126965.5A CN201711126965A CN107900565A CN 107900565 A CN107900565 A CN 107900565A CN 201711126965 A CN201711126965 A CN 201711126965A CN 107900565 A CN107900565 A CN 107900565A
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- Prior art keywords
- slide unit
- corner
- unit
- stent
- production line
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000011800 void material Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 94
- 238000010586 diagram Methods 0.000 description 31
- 230000001154 acute effect Effects 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of white body welding production line corner slide unit unit, it is characterised in that the corner slide unit unit has the corner slide unit stent of a cubic void column shape, four corner guide rails for being separately fixed at the corner slide unit top of support surface and respectively positioned at the corner of corner slide unit stent top and four steering mechanism flushed with four corner guide rails.The white body welding production line of the present invention is with the part that corner slide unit unit is flexible slide unit, when cache bit does not have vehicle wait, the vehicle of required welding directly can be dragged to welding position to be welded, when there is various to be located at cache bit, and vehicle to be welded is when can not directly slide into welding position, other vehicles can be transferred to other cache locations, to need the vehicle welded to open passage.
Description
Technical field
The invention belongs to motor vehicle equipment manufacturing technology field, and in particular to a kind of suitable multi-vehicle-type welding fixture uses white
Automobile body welding production line corner slide unit unit.
Background technology
The appearance variation of automobile is the increasingly increased use demand of Market Consumer, is even more that present main engine plants are constantly pursued
Direction.And the welding fixture that existing white body welding production line uses belongs to fixed welding manner, can not move.And
And current white body welding production line can not also adapt to the welding fixture of different automobile types, can not meet the weldering of a variety of different automobile types
The Flexible Production requirement that welding fixture arbitrarily switches on a production line.Therefore, it is necessary to continuously improve production equipment to improve life
Produce efficiency and meet manufacture flexibility, the market demand of product diversification.
The content of the invention
The present invention can not meet to manufacture flexibility, product diversification for white body welding production line of the prior art
Technical problem is, and it is an object of the present invention to provide a kind of white body welding production line corner slide unit unit.
Corner slide unit unit of the present invention have the corner slide unit stent of a cubic void column shape, be separately fixed at it is described
Four corner guide rails on corner slide unit top of support surface and respectively positioned at the corner slide unit stent corner at the top of and with it is described
Four steering mechanism that four corner guide rails flush.
The corner slide unit stent has four rib seats, respectively positioned at the corner junction of the corner slide unit stent, four
A steering mechanism is respectively positioned at the upper surface of four rib seats.
The corner slide unit stent includes：Two parallel bottom hyphen bars and the two bottoms hyphen bar surround rectangular two
The short vertical pole in bottom, hyphen bar and surround on rectangular two with hyphen bar on described two on parallel with the two bottoms hyphen bar two
Short vertical pole, four rib seats are respectively positioned at the junction of the bottom hyphen bar and the short vertical pole in the bottom；Hyphen bar on described two
With two on short vertical pole upper surface be installed with a corner guide rail respectively；Between the upper hyphen bar and corresponding bottom hyphen bar, with
And reinforce and connect also through some bracing pieces between the upper short vertical pole and the short vertical pole in corresponding bottom.
The steering mechanism has one to turn to fixed seat, is fixed on the rib seat of the corner slide unit stent, one is slidedly arranged on
Sliding block and one in the steering fixed seat drive the rotating cylinder of sliding block.
The shoe surface is installed with a steering guide rail, can rotate the sliding block by the cylinder and cause the steering guide rail
It is straight line that the traversing slide unit guide rail of traversing slide unit unit is connected with the corner guide rail of the upper hyphen bar upper surface, or will be upper
It is straight line that the upper offline slide unit guide rail of offline slide unit unit is connected with the corner guide rail of the upper short vertical pole upper surface.
There is sidewall paneling between two adjacent bracing pieces.
The corner slide unit stent is in being provided with two pieces of power buggys buffering on the sidewall paneling for facing traversing slide unit unit
Block.
The bottom periphery of the corner slide unit stent is equipped with some adjustment lower margins.
The corner slide unit unit is in the corner slide unit stent that is remote and facing the upper offline slide unit unit
Outside is equipped with slide unit trolley buffer stopper.
The corner slide unit unit is in the corner slide unit stent that is remote and facing the upper offline slide unit unit
Outside, which is equipped with, also has detent mechanism by a line.
The positive effect of the present invention is：The white body welding production line of the present invention is flexible with corner slide unit unit
A part for slide unit, for white body welding production line of the invention flexibility slide unit when cache bit does not have vehicle wait, power is small
The vehicle A of required welding directly can be dragged to welding position and be welded by car, especially more when having on flexible slide unit
When kind of vehicle is located at cache bit, and when vehicle to be welded can not directly slide into welding position, other vehicles can be transferred to
Other cache locations, to need the vehicle welded to open passage, are embodied in random switching to required welding vehicle and more
Change.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the flexible slide unit of white body welding production line of the present invention；
Fig. 2A is the positive dimensional structure diagram of the slide unit trolley 10 of the present invention；
Fig. 2 B are the reverse side dimensional structure diagram of the slide unit trolley 10 of the present invention；
Fig. 2 C1 are the dimensional structure diagram of the universal sliding block of reference side of the slide unit trolley of the present invention；
Fig. 2 C2 are the dimensional structure diagram of the universal sliding block of secondary side of the slide unit trolley of the present invention；
Fig. 2 C3 are the cross-sectional view of the universal sliding block of secondary side of the slide unit trolley of the present invention；
Fig. 3 A are the dimensional structure diagram of the traversing slide unit unit 20 of the present invention；
Fig. 3 B are the dimensional structure diagram of the traversing slide unit stent 21 of the present invention；
Fig. 3 C are the dimensional structure diagram of the traversing power buggy of the present invention；
Fig. 3 D are the dimensional structure diagram of the first, second sliding block part of the present invention；
Fig. 3 E are the dimensional structure diagram of the dragging mechanism of the present invention；
Fig. 3 F1 are the dimensional structure diagram of detent mechanism 92 by the line of the present invention；
Fig. 3 F2 are the dimensional structure diagram of detent mechanism 92 by line of the present invention with electrical quick-inserting；
Fig. 4 A are the dimensional structure diagram of the corner slide unit unit 30 of the present invention；
The steering mechanism 33 that Fig. 4 B1 and 4B2 are respectively the present invention is turning to forward and backward dimensional structure diagram；
Fig. 4 B3 are 33 cross-sectional view of steering mechanism of the present invention；
Fig. 5 A are the dimensional structure diagram of the upper offline slide unit unit of the present invention；
Fig. 5 B are the dimensional structure diagram of the upper offline slide unit stent 41A of the present invention；
Fig. 5 C1 are the dimensional structure diagram of the transition bracket of the present invention；
Fig. 5 C2 are the dimensional structure diagram of the transition bracket of displaying interface position；
Fig. 5 D are the dimensional structure diagram of the interior transition bracket 42 of the present invention；
Fig. 5 E are the dimensional structure diagram of the track opening mechanism of the present invention；
Fig. 5 F are the dimensional structure diagram of the outer transition bracket 43 of the present invention；
Fig. 5 G are the dimensional structure diagram of the upper offline power buggy of the present invention；
Fig. 5 H are the dimensional structure diagram of the fixed clamping piece of the outer transition bracket 43 of the present invention；
Fig. 5 I1 and 5I2 are respectively the dimensional structure diagram of first, second sliding block part of upper offline power buggy；
Fig. 5 J are the dimensional structure diagram of the dragging mechanism of upper offline power buggy；
Fig. 5 K are the dimensional structure diagram that slide unit trolley latches 41B1；
Fig. 6 A are the dimensional structure diagram of the upper offline trolley 50 of the present invention；
Fig. 6 B are the dimensional structure diagram of the detent mechanism 52 of the present invention；
Fig. 6 C are the dimensional structure diagram of the artificial trolley 54 of the present invention；
Fig. 6 D are the locking unit dimensional structure diagram of the artificial trolley 54 of the present invention；
Fig. 7 is the fundamental diagram of the flexible slide unit of white body welding production line of the present invention.
Embodiment
As described in Figure 1, the flexible slide unit of white body welding production line of the invention includes：Slide unit trolley 10, is welded for transport
Welding fixture；Traversing slide unit unit 20, slide unit trolley 10 can be fixed or slided on traversing slide unit unit 20；Corner slide unit unit
30, a side is docked at a side of traversing slide unit unit 20；Upper offline slide unit unit 40, a side is docked at corner slide unit list
Another side of member 30, and a side of neighbouring traversing slide unit unit 20, for slide unit trolley is reached the standard grade and/or offline to traversing cunning
On platform unit 20；Upper offline trolley 50, slide unit trolley 10 can be reached the standard grade and/or offline supreme offline slide unit unit 40 on.
As described in Fig. 2A, 2B, for the white body welding production line slide unit trolley 10 of the present invention.Slide unit trolley 10 has：
What one main body rack 11, one was fixed on 11 lower surface of main body rack is fixed on 11 lower surface of main body rack to connected components 12 and one
Mobile steering roll wheel assembly 13.Main body rack 11 is field shape, has rectangular peripheral frame 111, positioned at peripheral frame 111
Horizontal, vertical centerline and orthogonal lateral frame 112, longitudinal support 113 and some parallel with lateral frame 112 and interval setting
Bracing piece 114.There is the first interfacing part 121 and the second interfacing part 122 to connected components 12, be separately fixed under lateral frame 112
Two outboard ends on surface；First interfacing part 121 has the first interfacing part hold-down support 1211, arranged on the side of lateral frame 112
End；Second interfacing part 122 has the second interfacing part hold-down support 1221, arranged on another side of lateral frame 112；First, second
Clamping block 124 is installed with respectively on the lower surface of interfacing part hold-down support 1211,1221.Also there are two the 3rd to connected components 12
Interfacing part 123, is fixedly arranged on 113 lower surface center of longitudinal support and side respectively；3rd interfacing part 123 is a clamping block 124.
As shown in Fig. 2 C1~2C3, mobile steering roll wheel assembly 13 is universal with the universal sliding block 131 of a reference side and three secondary sides
Sliding block 132, interval are symmetrically dispersed on the vertical frame of peripheral frame 111；The universal sliding block 131 of reference side is universal with reference side
Slider body 1311 and some cams 1312 for being fixedly arranged on universal 1311 lower surface of slider body of reference side；The universal sliding block of secondary side
132 adjustable pads that there is the universal slider body 1321 of secondary side, be fixedly arranged on universal 1321 upper surface of slider body of secondary side
Piece 1323 and some cams 1322 for being fixedly arranged on universal 1321 lower surface of slider body of secondary side.The longitudinal support of main body rack 11
Two proximal ends of 113 lower surfaces are respectively equipped with the guide rod hold-down support 14 being oppositely arranged, and longitudinal support 113 is away from the 3rd pair
The side of fitting 123 also has automobile model recognizer bearing 15 and electrical quick-inserting part bearing 16.Guide rod hold-down support 14 has one to lead
Bar hold-down support main body 141 and three cams 142 in triangle arrangement for being fixedly arranged on 141 body lower surface of guide rod hold-down support.
The lower surface of first interfacing part hold-down support 1211 is equipped with vehicle detector bar 125 in the inner side of clamping block 124, in clamping block 124
Outside be equipped with cam hook 1212；The lower surface of second interfacing part hold-down support 1221 also is provided with vehicle in the inner side of clamping block
Detector bar 125, clamping cam 1222 is equipped with the outside of clamping block 124.Two arms of angle of 111 one end of peripheral frame are equipped with lock
Tight block 17.
As shown in Figure 3A, it is the traversing slide unit unit 20 of the present invention, has：The traversing slide unit stent 21 of slot type, a pair are traversing
22, two motor slide rails 23 of slide unit guide rail, traversing power buggy 24 and rack 81.
As shown in Figure 3B, traversing slide unit stent 21 have be parallel to each other spaced two foundation long transverse lever 211 and with
Two foundation long transverse levers 211 are corresponding and two upper long transverse levers 212 being arranged in parallel, two upper 212 upper surfaces of long transverse lever are solid respectively
Traversing slide unit guide rail 22 is connected to, is reinforced and connected by some bracing pieces 213 between the bottom long transverse lever 211 of upper long transverse lever 212 and homonymy
Connect, connected between two foundation long transverse levers 211 by some traversing bottom girders 214, vertical rack is equipped with two phases on some traversing bottom girders 214
The traversing long beam 215 of motor that mutual parallel interval is set, wherein on traversing side of the long beam 215 away from upper long transverse lever 212 of a motor
Surface is equipped with rack 81, and rack 81 is engaged parallel to motor slide rails 23, rack 81 with the gear 245 of traversing power buggy 25.
Also there is a drag chain 26 in the groove of traversing slide unit stent 21, be placed on some traversing bottom girders 214, and horizontal stroke is grown parallel to two foundation
Bar 211.Siding 216 is folded between bracing piece 213.
A pair of traversing slide unit guide rail 22, is separately fixed at two upper long transverse levers 212 of two trough rims of traversing slide unit stent 21
Upper surface on, slide unit trolley 10 can be fixed or slided on traversing slide unit guide rail 22.The parallel traversing cunning of two motor slide rails 23
Platform guide rail 22, is fixed on side upper table of the traversing long beam 215 of motor close to upper long transverse lever 212 of the trench bottom of traversing slide unit stent 20
On face.
Traversing power buggy 24, available for driving slide unit trolley 10, in the groove of traversing slide unit stent 20, and traversing
Slided on two motor slide rails 23 of slide unit unit 20.As shown in Figure 3 C, traversing power buggy 24 has power buggy stent
241st, trolley bearing 243, motor 244, gear 245 and two dragging mechanisms 246.One end of 241 lower part of power buggy stent
Both sides are symmetrically installed with the first sliding block part 242a, and the both sides of the other end are symmetrically installed with the second sliding block part 242b, such as Fig. 3 D1 and
Shown in 3D2, first, second sliding block part 242a, 242b has the lower slider for being removably attached to power buggy stent 241
Base 2421, two plane cams 2422 being fixed on sliding block base 2421 and a lateral cam 2423 and c-type auxiliary
Fixture block 2424, two plane cams 2422 are rollably resisted against on the upper and lower surface of motor slide rails 23 respectively, lateral cam
2423 are rollably resisted against on the side surface of motor slide rails 23；C-type auxiliary fixture block 2424 is fixed on sliding block base 2421, C
Type auxiliary fixture block 2424 has a U-shaped opening, is clamped with motor slide rails 23.Trolley bearing 243 is fixedly arranged on power buggy stent
On 241；Motor 244 is fixedly arranged on 243 one end centre position of trolley bearing；Gear 245 is fixedly arranged on trolley bearing 243 times and by motor
244 drivings；Two pull mechanisms 246 can hook slide unit trolley 10 11 lower surface of main body rack to connected components 12, dragging machine
Structure 246 is located at the rear and front end of power buggy stent 241 respectively.As shown in FIGURE 3 E, pulling mechanism 246 has：An at least cylinder
2461, bottom is fixed on power buggy stent 241；U-shaped card access slot block 2462, lower part and the push rod of cylinder 2461 are affixed, on
The U type slot 2462a in portion can be clamped the clamping block 124 to connected components 12 of slide unit trolley 10；Two side firmwares 2463, symmetrically
Positioned at 2461 both sides of cylinder, bottom is fixed on power buggy stent 241, upside respectively be clamped geosynclinal block 2462 side
Up and down connection, cylinder 2461 ventilation lifting clamping geosynclinal block 2462 to a certain degree when for stop clamping geosynclinal block 2462 into
One step rises；Cushion block 2464 and alignment sensor 2465 are connected, connection cushion block 2464 is fixed on the push rod of cylinder 2461 and position
In the lower section of U-shaped card access slot block 2462；Alignment sensor 2465, lower end are fixedly arranged on the side of connection cushion block 2464, and upper end face
The U type slot 2462a of clamping geosynclinal block 2462, the clamping block 124 for detecting slide unit trolley 10 is connected to U type slot 2462a
Whether inside.Gear 245 is engaged with rack 81 to drive traversing power buggy 24 in the groove of traversing slide unit stent 21 by motor 244
Move back and forth.Side centre position is equipped with a drag chain hook 2411 for being used to hook drag chain 26 on power buggy stent 241, and
Sensing detection block 2412 is provided with the outside of sliding block part.
The trench bottom of traversing slide unit stent 21 is interval with for being detected in place to traversing power buggy 24 successively
Some power buggy inductors 91.If the periphery of traversing slide unit stent 21 is also interval with (such as Fig. 3 F1 of detent mechanism 92 by main line
It is shown) and a side detent mechanism 92 of the line with electrical quick-inserting positioned at middle part (as shown in Fig. 3 F2).Traversing slide unit stent 21
Notch side is respectively provided with power buggy buffer stopper 93 (see Fig. 4 A).The groove outer bottom edge of traversing slide unit stent is interval with some adjustment
Lower margin 94.
As shown in Figure 4 A, traversing cunning is connected on respectively for the corner slide unit unit 30 of the present invention, two corner slide unit units 30
The both sides notch of the traversing slide unit stent 21 of platform unit 20.Corner slide unit unit 30 has the corner slide unit stent of cubic void column shape
31, the side notch of the affixed traversing slide unit stent 21 of a bracket lip；It is separately fixed at four of 31 top surface of corner slide unit stent
Rectangular corner guide rail 32 is surrounded, slide unit trolley 10 can be fixed or slided on corner guide rail 32；It is located at corner sliding respectively
Four steering mechanism 33 flushed at the top of the corner of platform stent 31 and with four corner guide rails, steering mechanism 33 leads with four corners
Rail 32 is in sustained height, rotation steering mechanism 33 may be such that the traversing slide unit unit 20 traversing slide unit guide rail 22 and two
The parallel connection of corner guide rail 32 is straight line.
Corner slide unit stent 31 has four rib seats 311, respectively positioned at the corner junction of corner slide unit stent 31, four
Steering mechanism 33 is respectively positioned at the upper surface of four rib seats 311.Corner slide unit stent 31 includes：Two parallel bottom hyphen bars
312nd, the short vertical pole 313 in rectangular two bottom is surrounded with two bottom hyphen bars 312, hyphen bar on parallel with two bottom hyphen bars 312 two
314 and short vertical pole 315 on rectangular two is surrounded with hyphen bar 314 on two, four rib seats 311 are located at bottom hyphen bar 312 respectively
The vertical junction of the vertical pole 313 short bottom of with, two foundation hyphen bars 312 are located at two foundation long transverse levers of traversing slide unit stent 21
On 211 extended line and between be folded with rib seat 311；Short 315 upper surface of vertical pole difference is fixed on hyphen bar 314 and two on two
There is a corner guide rail 32, hyphen bar 314 is located on the extended lines of two upper long transverse levers 212 of traversing slide unit stent 21 on two
Steering mechanism 33 is folded between and；Between upper hyphen bar 314 and corresponding bottom hyphen bar 312 and upper short vertical pole 315 with it is right
Reinforce and connect also through some bracing pieces 316 between the short vertical pole 313 in bottom answered.There is side wall between two adjacent bracing pieces 316
Plate 317.
As shown in Fig. 4 B1~4B3, steering mechanism 33, which has, turns to fixed seat 331, is fixed on the rib of corner slide unit stent 31
On seat 311, one it is slidedly arranged on the band rotating cylinder 333 of movable slider 332 of sliding block 332 and one turned in fixed seat 331.Sliding block 332
Surface, which is installed with, turns to guide rail 334, can be by 333 rotary slider 332 of cylinder so that turning to guide rail 334 by traversing slide unit unit 20
Traversing slide unit guide rail 22 to be connected with the corner guide rail 32 of upper 314 upper surface of hyphen bar be straight line, or by upper offline slide unit list
It is straight line that the upper offline slide unit guide rail 44 of member 40 is connected with the corner guide rail 32 of upper short 315 upper surface of vertical pole.
Corner slide unit stent 31 is in being provided with two pieces of power buggys buffering on the sidewall paneling for facing traversing slide unit unit 20
Block 93.The bottom periphery of corner slide unit stent 31 is equipped with some adjustment lower margins 94.Corner slide unit unit 30 is in remote and face
The outside of the corner slide unit stent 31 of upper offline slide unit unit 40 is equipped with slide unit trolley buffer stopper 95.In remote and just upper offline cunning
The outside of the corner slide unit stent 31 of platform unit 40, which is equipped with, also has detent mechanism 92 by a line.
As shown in Figure 5A, upper offline slide unit unit 40 includes：Offline slide unit stent 41A, slot type caching slide unit branch on slot type
The outer transition bracket 43 of transition bracket 42, slot type in frame 41B, slot type, transition guide 45, one in upper offline 44, one pairs of slide unit guide rail
External transition guide 46, a pair of motor slide rails 49 that can be opened and closed set of rails 47, upper offline power buggy 48 and two parallel spaced-aparts.
The side notch and another bracket lip of corner slide unit stent 31 of upper offline slide unit stent 41A is affixed so that up and down
Line slide unit stent 41A is spatially perpendicular to traversing slide unit stent 21.The opposite side notch of upper offline slide unit stent 41A with it is interior
The side notch of transition bracket 42 is docked with form of straight lines, forms a first interface 420a and second interface 420b (such as Fig. 5 C2
It is shown)；The opposite side notch of interior transition bracket 42 is docked with caching the side notch of slide unit stent 41B with form of straight lines, is formed
Another first interface 420a and another second interface 420b；After form of straight lines docking so that the groove of upper offline slide unit stent 41A,
The groove of interior transition bracket 42 forms a straight-line groove 401 that can be connected with the groove of caching slide unit stent 41B.
As shown in Figure 5 B, two foundation of upper offline slide unit stent 41A and the 41B distributions of caching slide unit stent with parallel spaced-apart
Long vertical pole 411 and the upper long vertical pole 412 of vertical pole long with two foundation 411 corresponding and parallel spaced-apart two, corner slide unit stent 31
The short vertical pole 313 in two bottoms be located on the extended line of the long vertical pole 411 in bottom, short vertical pole 315 is located at the extended line of upper long vertical pole 412 on two
On, rib seat 311 is folded between the two；Two upper long 412 upper surfaces of vertical pole have been respectively and fixedly connected with offline slide unit guide rail 44, rotate
Steering mechanism 33 may be such that the upper offline slide unit guide rail 44 and corner slide unit unit 30 other two of the upper offline slide unit unit 40
The parallel connection of corner guide rail 32 of root is straight line.Pass through some reinforcements between the long vertical pole 411 in bottom of upper long vertical pole 412 and homonymy
Bar 413 reinforces connection, is folded with siding between some bracing pieces 413, by some offline bottom girders between the long vertical pole 411 of two foundation
414 connect, and vertical rack is equipped with the long beam 415 of motor vertical shift of two parallel spaced-aparts, motor vertical shift length on some offline bottom girders 414
Beam 415 is equipped with motor slide rails 49 close to the side upper surface of upper long vertical pole 412, wherein the long beam 415 of a motor vertical shift is away from upper
The side upper surface of long vertical pole is equipped with rack 81, and rack 81 is engaged with the gear of upper offline power buggy 48.
As shown in Fig. 5 C1, transition bracket includes interior transition bracket 42 and outer transition bracket 43.
As shown in Figure 5 D, interior transition bracket 42 includes the short vertical pole 421 in interior transition bottom of two parallel spaced-aparts, and interior transition bottom is short vertical
Bar 421 is located between the long vertical pole 411 in bottom of upper offline slide unit stent 41A and the long vertical pole 411 in bottom of caching slide unit stent 41B；It is interior
Transition bracket 42 further include it is corresponding with the short vertical pole 421 in transition bottom in two and parallel spaced-apart two in short vertical pole 422 in transition,
In interior transition short vertical pole 422 be located at upper offline slide unit stent 41A upper long vertical pole 412 and cache slide unit stent 41B upper length indulge
Between bar 412；The short vertical pole 421 in transition bottom two foundation with upper offline slide unit stent 41A, caching slide unit stent 41B respectively in two
Long vertical pole 411 is docked with form of straight lines, short vertical pole 422 and upper offline slide unit stent 41A, caching slide unit stent in transition in two
The upper long vertical pole 412 of two of 41B is docked with form of straight lines；It is thusly-formed first interface 420a and second interface 420b.Interior transition
Reinforced and connected by some bracing pieces 424 between the short vertical pole 421 in bottom and short vertical pole 422 in corresponding interior transition, two interior transition
There are some offline bottom girders 414 to reinforce connection, some offline bottom girders 414 of interior transition bracket 42 between the short vertical pole 421 in bottom
Upper vertical rack is equipped with the long beam 415 of motor vertical shift for extending to come at upper offline slide unit stent 41A；Short vertical pole 422 in interior transition
It is upper to be installed with interior transition guide 45 respectively.Interior transition bracket 42, which further includes, is connected to mistake in the short vertical pole 421 and two in transition bottom in two
Cross the Liang Ge track openings mechanism 423 at the both ends of short vertical pole 422.As shown in fig. 5e, each track opening mechanism 423 has respectively
Have：Two shedding mechanism bases 4231, the respectively bottom at first interface 420a, second interface 420b, i.e. two shedding mechanisms
Base 4231 will cache respectively the side end of notch of slide unit stent 41B, upper offline slide unit stent 41A notch side end and interior mistake
The notch side end for crossing stent 42 fixes up；Two highlight bars 4232, be connected to two shedding mechanism bases, 4231 side upper end and
It is oppositely arranged, slide unit stent 41A will be cached, the groove of upper offline slide unit stent 41B vertical with the groove of interior transition bracket 42 intercepts
Open；Cylinder 4233, is fixed on one of two highlight bars 4232 highlight bar.Being installed with respectively in track opening mechanism 423 to open
Set of rails 47 is closed, 47 one end of set of rails can be opened and closed and be fixed on the shedding mechanism base 4231 at first interface 420a, the other end
It is fixed on the shedding mechanism base 4231 at second interface 420b.Set of rails 47, which can be opened and closed, to be had：It is separately fixed at two protrusions
Two-section outer guide 471 on bar 4232, the moveable middle guide 472 between two-section outer guide 471, middle guide 472 with
The push rod connection of cylinder 4233.When it is in closed mode that can be opened and closed set of rails 47, set of rails 47 and outer transition guide 46 can be opened and closed
Be linked as a straight line, reach the standard grade for slide unit trolley 10 between outer transition bracket 43 and interior transition bracket 42 with it is offline；When can be opened and closed
When set of rails 47 is in opening, upper offline slide unit guide rail 44 is linked as a straight line with interior transition guide 45, including slide unit trolley 10
Reach the standard grade between transition bracket 42, upper offline slide unit stent 41A and caching slide unit stent 41B with it is offline.Track opening mechanism 423
4231 upper surface of shedding mechanism base be provided with steering mechanism 33, as shown in Fig. 4 B1~4B3, steering mechanism 33 have turn to
Fixed seat 331, is fixed on 4231 upper surface of shedding mechanism base, one is slidedly arranged on 332 and of sliding block turned in fixed seat 331
The one band rotating cylinder 333 of movable slider 332.332 surface of sliding block, which is installed with, turns to guide rail 334, can be by 333 rotary slider of cylinder
332 so that turn to guide rail 334 by the upper offline slide unit guide rail 44 of upper offline slide unit unit 40 and upper short 422 upper surface of vertical pole
The connection of transition guide 45 is straight line, or will can be opened and closed set of rails 47 and the outer transition guide 46 of outer 43 upper surface of transition bracket connects
Lead to for straight line.
As illustrated in figure 5f, outer transition bottom hyphen bar 431 and outer transition bottom of the outer transition bracket 43 with two parallel spaced-aparts are short
Cross bar 431 corresponds to and hyphen bar 432 in two outer transition of parallel spaced-apart；One side of two outer transition bottom hyphen bars 431 respectively with
The two side ends of a piece interior short vertical pole 421 in transition bottom of interior transition bracket 42 are docked with vertical in form, i.e., vertical butt joint connects first
At mouthful 420a, in two outer transition a side of hyphen bar 432 respectively with short vertical pole in the interior transition of corresponding interior transition bracket 42
422 two side ends are docked with vertical in form；Outer transition bottom hyphen bar 431 in corresponding outer transition between hyphen bar 432 with passing through
Some bracing pieces 433 reinforce connection, and there are some outer transition bottom girders 434 to reinforce connection between two outer transition bottom hyphen bars 431；
It is installed with outer transition guide 46 in outer transition on hyphen bar 432 respectively.Steering mechanism 33, which has, turns to fixed seat 331, is fixed on
On shedding mechanism base 4231, one it is slidedly arranged on the band 332 rotating gas of movable slider of sliding block 332 and one turned in fixed seat 331
Cylinder 333.332 surface of sliding block, which is installed with, turns to guide rail 334, can be by 333 rotary slider 332 of cylinder so that steering guide rail 334 can
Upper offline slide unit guide rail 44 is linked to be the straight line flushed with interior transition guide 45, and can be opened and closed set of rails 47 and be led with outer transition
Rail 46 is linked to be the straight line flushed.As depicted in fig. 5g, outer transition bracket 43 further includes fixed clamping piece 435, is fixed on outer transition branch
On the groove madial wall of frame 43, i.e., on the siding between bracing piece 433.Fixed clamping piece 435 has：Grip base 4351, hook arm
4352 and cylinder 4353.Grip base 4351 is fixed on the groove madial wall of outer transition bracket 43；Hook arm 4352 is articulated in clamping
On one end of base 4351；Cylinder 4353 is fixed on the other end of grip base 4351, and the push rod of cylinder 4353 is fixedly connected
In hook arm 4352.
As illustrated in fig. 5h, upper offline power buggy 48, positioned at the trench bottom for the straight-line groove 401 that can be connected, and be slidably installed in can
Between motor slide rails 49 in the straight-line groove 401 of connection.Upper offline power buggy 48 has：Upper offline trolley bearing 481, motor
482, gear 483, first, second sliding block part 484a, 484b and pull mechanism 485.Motor 482 is fixedly arranged on offline trolley branch
481 one end centre positions of seat.Gear 483 is fixedly arranged on offline trolley bearing 481 and is driven by motor 482.Such as Fig. 5 I1 and
Shown in 5I2, two first, second sliding block part 484a, 484b respectively have：Sliding block base 4841, is removably attached to up and down respectively
The four corners of the lower part of line trolley bearing 481；A two plane cam 4842a and lateral cam 4842b, are separately fixed at
On sliding block base 4841, the motor that two plane cam 4842a are rollably resisted against in the straight-line groove 401 that can be connected respectively is led
On the upper and lower surface of rail 49, lateral cam 4842b is rollably resisted against the motor slide rails 49 in the straight-line groove 401 that can be connected
Side surface on；C types aid in fixture block 4843, are fixed on sliding block base 4841, and c-type auxiliary fixture block 4843 has one U-shaped to open
Mouthful, it is clamped with the motor slide rails 49 in the straight-line groove 401 that can be connected.Mechanism 485 is pulled, it is remote positioned at upper offline trolley bearing 481
On upper surface from 482 side of motor, can hook slide unit trolley 10 11 lower surface of main body rack to connected components 12.Such as Fig. 5 J
Shown, pulling mechanism 485 has：At least cylinder 4851, bottom are fixed on offline trolley bearing 481；U-shaped card access slot block
4852, lower part and the push rod of cylinder 4851 are affixed, the U type slot 48521 on top can be clamped slide unit trolley 10 to connected components 12
Clamping block 124；Two side firmwares 4853, are symmetrically located at 4851 both sides of cylinder, and bottom is fixed on offline trolley bearing 481
On, upside respectively be clamped geosynclinal block 4852 the up and down connection in side, cylinder 4851 ventilation lifting clamping geosynclinal block 4852 to
For stopping the further up of clamping geosynclinal block 4852 when to a certain degree.Pulling mechanism 485 also has connection cushion block 4854 and determines
Level sensor 4855, connection cushion block 4854 are fixed on the push rod of cylinder 4851 and positioned at the lower sections of U-shaped card access slot block 4852；It is fixed
4855 lower end of level sensor is fixedly arranged on the side of connection cushion block 4854, and upper end faces the U type slot of clamping geosynclinal block 4852,
Whether clamping block 124 for detecting slide unit trolley 10 is connected in U type slot.Away from motor on upper offline trolley bearing 481
482 other end centre position is equipped with drag chain hook 486.Upper offline trolley bearing 481 in first, second sliding block part 484a,
Sensing detection block 484c is provided with the outside of 484b.
It is also parallel at a certain distance from motor slide rails 49 are spaced in the straight-line groove 401 that can be connected to be equipped with rack 81, rack 81
Engaged with gear 483 to drive upper offline power buggy 48 to move back and forth in the straight-line groove 401 that can be connected by motor 482.Can
Bottom also has drag chain 402 in the straight-line groove 401 of connection, and 402 one end of drag chain is hung on offline trolley bearing 481 away from motor
On the drag chain hook 486 in 482 other end centre position.401 bottom of straight-line groove that can be connected be interval with successively for
Some power buggy inductors 91 that offline power buggy 48 is detected in place；The trench bottom of outer transition bracket 43 also is provided with using
In some power buggy inductors 91 detected in place to upper offline power buggy.Upper offline slide unit 41A, caching slide unit branch
In the groove of frame 41B power buggy buffer stopper 93 is equipped with the notch side away from interior transition bracket 42.Interior transition bracket 42 is remote
The side of outer transition bracket 43 is equipped with slide unit trolley buffer stopper (not shown).Caching is with slide unit stent 41B in away from interior transition branch
The trough rim upper surface at the notch end of frame 42 is equipped with slide unit trolley buffer stopper 95 successively and slide unit trolley latches 41B1 (such as Fig. 5 K institutes
Show), two arms of angle that lock 41B1 is used to lock 111 one end of peripheral frame are equipped with latch segment 17.Upper offline slide unit stent 41A,
Caching slide unit stent 41B, interior transition bracket 42, the trough rim outer bottom of outer transition bracket 43 are equipped with some adjustment lower margins separately
94.The trough rim outer surface of upper offline slide unit stent 41A is equipped with valve island (not shown).The groove of interior transition bracket 42 is externally provided with vehicle inspection
Survey sensor 97.
As shown in Figure 6A, upper offline trolley 50 includes detent mechanism 52 and artificial trolley 54.
As shown in Figure 6B, detent mechanism 52 have fine positioning base 521, motor slide rails 522, two rows of cam guide 523,
Four pieces of fine positioning cushion blocks 525, two rows of thick limit assembly 526 (see Fig. 6 C), rack 527, drag chains 528.521 face of fine positioning base
The bottom for the opposite side notch for being fixed in outer transition bracket 43.Fine positioning base 521 has：The frame support of some parallel spaced-aparts
Beam 5211, outer 434 parallel spaced-apart of transition bottom girder with outer transition bracket 43；Both sides on some frame support beams 5211 are installed in respectively
Side plate 5212；The traversing short beam 5213 of motor, a big section of the traversing short beam 5213 of motor are vertically erected at frame support beam 5211
On；On the inner side of fixed traversing 5213 upper surface of short beam of a motor wherein of rack 527.Two motor slide rails 522 are parallel to each other,
Big section portion is fixedly arranged on the traversing short beam 5213 of motor of frame support beam 5211 of fine positioning base 521, and segment portion is inserted in outer mistake admittedly
Cross on the outer transition bottom girder 434 in 43 groove of stent.Two rows of cam guides 523, for horizontal precise positioning, are fixedly arranged on fine positioning
The relative inner on side plate 5212 on base 521, is located at parallel to two motor slide rails, 522 direction and respectively two motor slide rails
522 outside；The cam that cam guide 523 has the relative inner being fixedly arranged on the side plate 5212 of fine positioning base 521 is led
To bearing 5231, some horizontal location cams 5232 of 5231 outer surface of cam guide type shoe are fixedly arranged on, and are fixedly arranged on cam
Electromechanical transducer 5233 on guide type shoe 5231.At least four pieces of fine positioning cushion blocks 525, for height precise positioning, symmetrically
The corner of fine positioning base 521 is fixedly arranged on i.e. on the opposite exterior lateral sides of side plate 5212.Two rows of thick limit assemblies 526, parallel to two electricity
522 direction of machine guide rail, respectively positioned at two outsides of fine positioning base 521,541 wheeled of vehicle frame is in fine positioning base 521 and slightly
Between limit assembly 526.Thick limit assembly 526 include some spaced fixed lower margins 5261 with by some fixed lower margins
The thick guide plate 5262 of 5261 concatenations.Drag chain 528 is placed on frame support beam 5211, parallel to motor slide rails 522.Frame supports
Side on beam 5211 is respectively provided with power buggy buffer stopper 93.Also there is positioning by line at a certain distance from fine positioning base 521 is outer
Mechanism 92.
As shown in Figure 6 C, artificial trolley 54 has 542, two smart guide plate 543, four of the discrepancy slide unit of vehicle frame 541, two guide rail
Height positioning cam 544, locking unit 545 and upper offline power buggy (not shown).
Vehicle frame 541 is similar to U-shaped, wheeled to the periphery of fine positioning base 521, and U-shaped opening side can be with outer transition bracket
43 opposite side notch docking.The U-shaped widthwise edge of vehicle frame 541 respectively has the crossing frame that section is right angled triangle face to face
5411, crossing frame 5411 has bottom right angle bar 5411a, interior acute angle bar 5411b and the upper acute angle bar 5411c being parallel to each other two-by-two,
Bottom right angle bar 5411a, interior acute angle bar 5411b are connected by some bracing piece 5411d between any two with upper acute angle bar 5411c, bottom
The side of the U-shaped longitudinal edge of right angle bar 5411a, interior acute angle bar 5411b and upper acute angle bar 5411c away from vehicle frame 541 can be with outer transition
The side end docking of the opposite side notch of stent 43.The U-shaped longitudinal edge of vehicle frame 541 has the low bar 5412 and upper boom being parallel to each other
5413, connected between bottom bar 5412 and upper boom 5413 also by some bracing pieces；The two side ends of upper boom 5413 respectively with upper acute angle
A side of bar 5411c is vertically affixed, and the two side ends of bottom bar 5412 are vertical affixed with a side of bottom right angle bar 5411a respectively,
Two proximal ends of bottom bar 5412 are vertical affixed with a side of interior acute angle bar 5411b respectively.The U-shaped longitudinal edge of vehicle frame 541 has П
Type push rod 5414, two bottom side ends of push rod 5414 are respectively and fixedly connected to the two side ends of upper boom 5413.The slide unit guide rail 542 that comes in and goes out is solid respectively
Acute angle bar 5411c upper surfaces are located at, can be docked with the outer transition guide 46 on the trough rim of outer transition bracket 43, it is small for slide unit
Car 10 is fixed and/or slided.Smart guide plate 543 is respectively oppositely installed in the side surface of interior acute angle bar 5411b, smart guide plate
543 supply the horizontal location cam 5232 of cam guide 523 to slide along.Two difference in four height positioning cams 544
The both ends of the lower surface of interior acute angle bar 5411b are installed in, can be resisted against respectively on four pieces of fine positioning cushion blocks 525.The bottom of vehicle frame 541
Right angle bar 5411a is installed with directional wheel 5415 under the side of U-shaped longitudinal edge, is installed with the side away from U type longitudinal edges universal
Wheel 5417, the universal wheel 5415 and directional wheel 5414 of vehicle frame 541 are in the guiding downward driving of thick guide plate 5262, wheeled to essence
The periphery of positioning base 521.The U-shaped longitudinal edge of vehicle frame 541 has an interior bar 5416 parallel with upper boom 5413, and the two of interior bar 5416
Hold vertical affixed with two proximal ends of two upper acute angle bar 5411c.The bottom right angle bar 5411a of vehicle frame 541 and upper acute angle bar
The bracing piece of remote U-shaped longitudinal edge between 5411c is equipped with offline briquetting 5418, for the geometrical clamp on outer transition bracket 43
The hook arm 4352 of tight part 435 is hooked, and artificial trolley 54 is stabilized at the opposite side notch of outer transition bracket 43.Vehicle frame 541
U-shaped longitudinal edge bottom bar 5412 on be fixedly provided with locking latch 5419, when artificial trolley 54 rest against detent mechanism 52 it is outer when, use
It is unlikely to slide in locking artificial trolley 54.The upper acute angle bar 5411c of vehicle frame 541 consolidates close to the proximal end upper surface of U-shaped longitudinal edge
Equipped with slide unit trolley buffer stopper 95.
As shown in Figure 6 D, locking unit 545 has fixed bottom plate 5451, c-type fixed plate 5452 and linkage unit 5453.Gu
Determine the middle part upper surface that 5451 lower surface of bottom plate, one side is fixed on upper boom 5413, another side in lower surface is fixed on interior bar 5416
Middle part upper surface.The downside of c-type fixed plate 5452 is fixed on the middle part side surface of upper boom 5413.Linkage unit 5453 is used for
Slide unit trolley is locked, one end is fixed on the upper surface of fixed bottom plate 5451, and the other end is fixed on the upside of c-type fixed plate 5452.
Linkage unit 5453 have the first guide holder 54531, the second guide holder 54532, H-type fixture block 54533, scalable guide rod 54534,
Handle 54535 and link assembly 54536.First guide holder 54531, the second guide holder 54532 are respectively fixed on fixed bottom plate
On 5451；Between the first guide holder 54531 and the second guide holder 54532, one side slide hinge exists H-type fixture block 54533
On first guide holder 54531, for another side slide hinge on the second guide holder 54532, the upper groove of H-type fixture block 54533 can
It is clamped the clamping block 124 to connected components 12 of slide unit trolley 10；Scalable 54534 upper end of guide rod is fixed in H types fixture block 54533
Lower groove inner surface on, lower end insertion be fixed in the leader casing on fixed bottom plate 5451；The middle part pivot joint C of handle 54535
The upside of type fixed plate 5452；54536 one end of link assembly is articulated in the horizontal block at the middle part of H-type fixture block 54533, middle part pivot joint
On the second guide holder 54532, the other end is articulated in the lower end of handle 54535.
The structure of upper offline trolley is same as above offline power buggy 48, unlike the first, second of offline trolley slide on this
Two plane cams of block part are rollably resisted against on the upper and lower surface of the motor slide rails 522 of detent mechanism 52 respectively, side
Face cam is rollably resisted against on the side surface of motor slide rails 522 of detent mechanism 52；C-type aids in fixture block, with detent mechanism
52 motor slide rails 522 are clamped.
As shown in fig. 7, operation principle of the white body welding production line of the present invention with flexible slide unit：
The welding fixture for being provided with A vehicles is completed to the process for being moved to flexible slide unit welding position from assembling：
(1) the slide unit trolley 10 for being provided with A vehicle welding fixtures is placed on artificial trolley 54, and lifts artificial trolley
54 545 upper handle of locking unit so that the H-type fixture block 54533 of locking unit 545 is clamped under 10 stent 11 of slide unit trolley
The clamping block 124 of first interfacing part 121 on surface, so that slide unit trolley 10 is fixed on artificial trolley 54；It is fixedly arranged on slide unit
The cam 1312 and secondary side of the universal sliding block 131 of benchmark with guiding and support of 10 stent of trolley, 11 lower surface both sides are universal
The cam 1322 of sliding block 132, which is slidably installed in, to come in and go out on slide unit guide rail 542.
(2) guiding for the thick guide plate 5262 that the universal wheel 5415 of artificial trolley 54 passes through thick limit assembly 526, tentatively
Travel to the periphery of the fine positioning base 521 of detent mechanism 52, plug locking latch 5415.It is further continued for pushing artificial trolley 54,
By smart guide plate 543 in sliding adjustment level disparity on horizontal location cam 5232 so that the height positioning of artificial trolley 54
Cam 544 is travelled on fine positioning cushion block 525 so as to adjust the height of the slide unit guide rail 542 that comes in and goes out of artificial trolley 54 and outer mistake
The 46 horizontal slitless connection of outer transition guide on stent 43 is crossed, plugs locking latch 5419, and by the fixation of outer transition bracket 43
The hook arm 4352 of clamping element 435 hooks the offline briquetting 5417 of artificial trolley 54.Artificial trolley 54 and upper offline slide unit list at this time
The docking of outer transition bracket 43 of member 40 is completed.
(3) the electrical quick-inserting part bearing 16 under 10 main body rack 11 of slide unit trolley and automobile model recognizer bearing 15 dock respectively
Source of the gas by line on detent mechanism 92 inserts connection source of the gas and carries out checking that debugging and vehicle are identified soon.After the completion of debugging, motor
The clamping geosynclinal block of the dragging mechanism of upper offline power buggy on guide rail 522 is by air cylinder lifting so that U type slot is connected to
Withstand on the clamping block 124 of the 3rd interfacing part 123 of 113 center of longitudinal support of 10 main body rack 11 of slide unit trolley and persistently,
The alignment sensor 4855 for pulling mechanism afterwards senses whether clamping block 124 is clamped.If contactless card is caught, lock is put down at this time
The handle 54535 of tight unit 545.The motor 482 of offline power buggy carries out first time drag operation, upper offline power in startup
Trolley along motor track 522, move in the groove of transition bracket 43 outwardly by direction, so as to drive slide unit trolley 10 in the slide unit that comes in and goes out
Slided on guide rail 542 to the outer transition guide 46 on outer transition bracket 43.Power buggy sense in outer 43 groove of transition bracket
It is offline in closing when answering the device 91 to detect the sensing detection block 484C on the outside of first, second sliding block part of offline power buggy
The motor 482 of power buggy, and the cylinder 4851 of the dragging mechanism 485 of upper offline power buggy declines, so that pulling
The U type slot of mechanism 485 departs from the clamping block 124 of the 3rd interfacing part 123 of 10 center of slide unit trolley.Interior transition bracket 42
The cylinder 4233 of upper rail shedding mechanism 423 promotes closing to be opened and closed set of rails 47, and is caused by 333 rotary slider 332 of cylinder
Guide rail 334 is turned to connect set of rails 47 can be opened and closed as straight line with the outer transition guide 46 on outer transition bracket 43.Afterwards, on
Offline power buggy is back to detent mechanism 52 on 5414 side of П types push rod, by the clamping geosynclinal block of upper offline power buggy
48521 clamping block 124 further on the second interfacing part 122 on clamping slide unit trolley 10 carries out the second drag operation, and opens
The motor of dynamic offline power buggy 546, slide unit trolley 10 is further pushed to above interior transition bracket, so far completes slide unit
Trolley 10 is reached the standard grade supreme offline slide unit unit 40.Then depart from the dragging mechanism and slide unit trolley 10 of upper offline power buggy 546
The connection to connected components 12.
(4) slide unit trolley 10 is located on interior transition bracket at this time, the gas for the shedding mechanism 423 that got on the right track by interior transition bracket 42
Cylinder 4233, which is opened, can be opened and closed set of rails 47, and by 332 to 90 ° of 333 rotary slider of cylinder so that steering guide rail 334 will be upper offline
It is straight line that slide unit guide rail 44 is connected with the interior transition guide 45 of upper short 422 upper surface of vertical pole.It is upper in the straight-line groove 401 that can be connected
The clamping geosynclinal block 4852 that offline power buggy 48 pulls mechanism 485 is lifted by cylinder 4851 so that U type slot is connected to cunning
The clamping block 124 of the 3rd interfacing part 123 of side of 10 longitudinal support 113 of platform trolley.At this time, the steering on corner slide unit stent 31
It is straight line that upper offline slide unit guide rail 44 is also adjusted with the corner guide rail 32 of upper short 315 upper surface of vertical pole and connected by mechanism 33.With
Upper offline power buggy 48 drives slide unit trolley 10 to be slided on upper offline slide unit guide rail 44 to corner slide unit unit 30 afterwards.
(5) when the slide unit trolley 10 equipped with A vehicle welding fixtures, by turning for the steering mechanism 33 on corner slide unit stent 31
Direction guiding rail 334 is rotated by 90 °, with the traversing power buggy 24 in traversing 20 groove of slide unit stent of reason drive slide unit trolley 10 slide to
Each welding position.And each slide unit trolley 10 is fixed by detent mechanism 92 by the line outside traversing 20 groove of slide unit stent, is ventilated
Work is detected with vehicle.
In addition, white body welding production line is also embodied in arbitrarily cutting to required welding vehicle with the flexibility of flexible slide unit
Change and replace with.Due to being limited be subject to space, this equipment is designed by online four kinds of vehicles (A vehicles, B vehicles, C vehicles and D
Vehicle) arbitrarily switching, such as increase vehicle need first a kind of offline vehicle welding fixture reach the standard grade again new welding fixture.Vehicle switching is former
Reason description：
1st, when cache bit does not have vehicle wait, upper offline power buggy 48 and traversing power buggy 24 can be directly by institutes
The vehicle A for needing to weld drags to welding position and is welded.
If the 2nd, have the various to be located at cache bit on flexible slide unit, and vehicle to be welded can not directly slide into weldering
When connecing, then need other vehicles being transferred to other cache locations, to need the vehicle welded to open passage.
Concrete principle describe as shown in fig. 7, welding position I, wait position II, wait position III have car A, car B and car C respectively,
And need to weld car D.Then need：Car A slides into cache bit IV；Then, car B slides into V position, and car C slides into VI position,
Upper offline power buggy 48 and traversing power buggy 24 connection car D is dragged welding position I to be welded.
Claims (10)
1. a kind of white body welding production line corner slide unit unit, it is characterised in that the corner slide unit unit has a four directions
The corner slide unit stent of void column shape, four corner guide rails for being separately fixed at the corner slide unit top of support surface and it is located at respectively
Four steering mechanism flushed at the top of the corner of the corner slide unit stent and with four corner guide rails.
2. white body welding production line as claimed in claim 1 corner slide unit unit, it is characterised in that the corner slide unit
Stent has four rib seats, is located at four respectively positioned at the corner junction of the corner slide unit stent, four steering mechanism respectively
The upper surface of a rib seat.
3. white body welding production line as claimed in claim 2 corner slide unit unit, it is characterised in that the corner slide unit
Stent includes：Two parallel bottom hyphen bars, surround with the two bottoms hyphen bar the short vertical pole in rectangular two bottom, be short with two bottom
Cross bar it is parallel two on hyphen bar and surround short vertical pole on rectangular two with hyphen bar on described two, four ribs seat point
Not Wei Yu the bottom hyphen bar and the short vertical pole in the bottom junction；Short vertical pole upper surface difference on hyphen bar and two on described two
It is installed with a corner guide rail；Between the upper hyphen bar and corresponding bottom hyphen bar and the upper short vertical pole with it is corresponding
Reinforce and connect also through some bracing pieces between the short vertical pole in bottom.
4. white body welding production line as claimed in claim 2 or claim 3 corner slide unit unit, it is characterised in that the steering
Mechanism has one to turn to fixed seat, is fixed on the rib seat of the corner slide unit stent, one is slidedly arranged in the steering fixed seat
Sliding block and one drive the rotating cylinder of sliding block.
5. white body welding production line as claimed in claim 4 corner slide unit unit, it is characterised in that the shoe surface
A steering guide rail is installed with, the sliding block can be rotated by the cylinder and causes the steering guide rail by the traversing of traversing slide unit unit
It is straight line that slide unit guide rail is connected with the corner guide rail of the upper hyphen bar upper surface, or by the upper offline of upper offline slide unit unit
It is straight line that slide unit guide rail is connected with the corner guide rail of the upper short vertical pole upper surface.
6. white body welding production line as claimed in claim 1 corner slide unit unit, it is characterised in that two adjacent reinforcements
There is sidewall paneling between bar.
7. white body welding production line as claimed in claim 7 corner slide unit unit, it is characterised in that the corner slide unit
Stent is in being provided with two pieces of power buggy buffer stoppers on the sidewall paneling for facing traversing slide unit unit.
8. white body welding production line as claimed in claim 1 corner slide unit unit, it is characterised in that the corner slide unit
The bottom periphery of stent is equipped with some adjustment lower margins.
9. white body welding production line as claimed in claim 1 corner slide unit unit, it is characterised in that the corner slide unit
Unit is buffered in the outside of the corner slide unit stent that is remote and facing the upper offline slide unit unit equipped with slide unit trolley
Block.
10. white body welding production line as claimed in claim 1 corner slide unit unit, it is characterised in that the corner sliding
Platform unit is equipped with the outside of the corner slide unit stent that is remote and facing the upper offline slide unit unit also has one
Detent mechanism by line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126965.5A CN107900565B (en) | 2017-11-15 | 2017-11-15 | Flexible sliding table for white car body welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126965.5A CN107900565B (en) | 2017-11-15 | 2017-11-15 | Flexible sliding table for white car body welding production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107900565A true CN107900565A (en) | 2018-04-13 |
| CN107900565B CN107900565B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203920981U (en) * | 2014-06-19 | 2014-11-05 | 浙江省诸暨市三佳服饰有限公司 | There is the slide board conveying system of multiple track |
| CN105033524A (en) * | 2015-09-01 | 2015-11-11 | 安徽瑞祥工业有限公司 | Switching system of sliding rail |
| CN105312801A (en) * | 2015-11-13 | 2016-02-10 | 奇瑞汽车股份有限公司 | Multi-vehicle mixed line conveying system |
| CN207710118U (en) * | 2017-11-15 | 2018-08-10 | 上海鑫燕隆汽车装备制造有限公司 | White body welding production line corner slide unit unit |
-
2017
- 2017-11-15 CN CN201711126965.5A patent/CN107900565B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203920981U (en) * | 2014-06-19 | 2014-11-05 | 浙江省诸暨市三佳服饰有限公司 | There is the slide board conveying system of multiple track |
| CN105033524A (en) * | 2015-09-01 | 2015-11-11 | 安徽瑞祥工业有限公司 | Switching system of sliding rail |
| CN105312801A (en) * | 2015-11-13 | 2016-02-10 | 奇瑞汽车股份有限公司 | Multi-vehicle mixed line conveying system |
| CN207710118U (en) * | 2017-11-15 | 2018-08-10 | 上海鑫燕隆汽车装备制造有限公司 | White body welding production line corner slide unit unit |
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| CN107900565B (en) | 2024-04-26 |
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