CN106378557A - Flexible production line suitable for automobile side body production - Google Patents
Flexible production line suitable for automobile side body production Download PDFInfo
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- CN106378557A CN106378557A CN201611005978.2A CN201611005978A CN106378557A CN 106378557 A CN106378557 A CN 106378557A CN 201611005978 A CN201611005978 A CN 201611005978A CN 106378557 A CN106378557 A CN 106378557A
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- production line
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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
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a flexible production line suitable for automobile side body production. The flexible production line comprises a conveyor line sequentially provided with a line-on station, a preparation station, a positioning, clamping and main welding station, a high-speed switching repairing welding station and a line-off station. The conveyor line is an overturnable reciprocating conveying production line and comprises a reciprocating conveyor line body driven by a forward and backward rotating motor and six four-vehicle-type switching transportation trolleys. A tetrahedral rotational clamp located on the positioning and clamping station and a rotational high-speed repairing welding clamp located on the high-speed switching repairing welding station are arranged on one side of the reciprocating conveyor line body. The flexible production line suitable for automobile side body production is simple in structure, convenient to use and capable of achieving flexible production, and the situations that land is occupied by establishing a plurality of production lines and much capital is invested are avoided.
Description
Technical field
The present invention relates to car body welding technology field, especially relate to a kind of flexibility being suitable to vehicle side production
Production line.
Background technology
Vehicle side production line include being disposed with reach the standard grade station, prepare station, the main welding post of positioning clamping, cut soon
Repair welding station and the pipeline of offline station, pipeline loop wire runs, and is provided with multiple conveyings for transporting workpiece little
Car.Because vehicle side exists, overall dimensions are big, structure outline is complicated and the low factor of timber intensity, traditional gusset production line
Flexibility degree not high, the only corresponding gusset producing a model of wall scroll production line.If producing the gusset of various, need
Build a plurality of production line, take up an area many, investment is high.Additionally, the operation beat of existing pipeline is slower, wire body output is not high.With
Upper all seriously incompatible with the present situation that domestic automobile Industry Quick Development, automotive type are constantly weeded out the old and bring forth the new.
Content of the invention
The present invention provides a kind of Flexible Production line being suitable to vehicle side production and produces it is therefore intended that solving traditional gusset
Line flexibility degree is not high and the relatively low problem of output.
For achieving the above object, the present invention can take following technical proposals：
The Flexible Production line being suitable to vehicle side production of the present invention, including being disposed with station of reaching the standard grade, beam worker
Position, the main welding post of positioning clamping, cut repair welding station and the pipeline of offline station soon, described pipeline is convertible back and forth defeated
Send production line, it includes transmission line body and the transport trolley of six four vehicle switchings, described transmission line body is included by rotating electricity
The reciprocal transportation bar that machine drives, described reciprocal transportation bar outside spacers are provided with the transport trolley with described six four vehicle switchings
Slide the vehicle-containing being connected, and described vehicle-containing is divided into left section, stage casing and right section, and described stage casing includes being separately positioned on reciprocal transportation
The top board of above bar and side and side plate, described left section and right section both corresponds to top or the side that stage casing is arranged on reciprocal transportation bar
Face, and be connected with the first switching mechanism and the second switching mechanism respectively；On reciprocal transportation bar corresponding described in reach the standard grade station, beam worker
Position, the main welding post of positioning clamping and cutting soon are respectively arranged with one group of flexible hook at repair welding station, described four vehicles switchings
Transport trolley is passed through flexible hook and is connected with reciprocal transportation bar；Reciprocal transportation bar side is provided with positioned at positioning clamping station four
Face body rolling clamp；Reciprocal transportation bar side is provided with to be located at and cuts the rotary-type of repair welding station soon and cut repair welding clamp soon.
The transport trolley of described four vehicle switchings, structure is identical, all includes being provided with the car bottom plate of roller, described car bottom plate
One end is arranged at intervals with gusset doorframe X to supporting shift fork and side-wall outer-plate Z-direction support column, and described gusset doorframe X is to support shift fork
Periphery is provided with multiple gusset Y-direction locating dowels, and the car bottom plate other end is provided with vehicle switching supporting mechanism；Described vehicle switching
Support mechanism includes being arranged on the air cylinder support of car bottom plate side, described air cylinder support is provided with vertical with car bottom plate direct of travel
Horizontal push-and-pull cylinder, by described horizontal push-and-pull cylinder drive vertical be provided with pressing piece by air cylinder, described pressing piece
Lower section has been arranged side by side one group of structure identical gusset rear end auxiliary support mechanism；Described gusset rear end auxiliary support mechanism includes
It is fixed on the switching support on car bottom plate, the cross bar two ends of described switching cradle top have been respectively articulated with pressing lever and support bar,
Pass through hinged connecting rod between described pressing lever and support bar to be connected, pressing lever free end and pressing piece match, support bar is certainly
Support slot pawl is fixed with by end；Vehicle type detector, the outfan of described vehicle type detector and level are provided with described car bottom plate
The travel control switch input electrical connection of push-and-pull cylinder.
Described tetrahedron rolling clamp includes being arranged on the rotating base of production line side, positioned at described rotating base center
, by tetrahedron bracing frame is fixed with motor-driven rotary shaft, right respectively on the surrounding facade of described tetrahedron bracing frame
A set of side peripheral clamp should be provided with, and be provided with locking mechanism between tetrahedron bracing frame and rotating base.
Described rotary-type repair welding clamp of cutting soon includes support, and described support is set side by side with one group of structure identical fixture
Governor motion, described fixture governor motion includes the cylinder being fixed on support and horizontal linear guide rail, and described horizontal linear is led
Slide on rail switching frame one end of setting is connected with described cylinder piston rod, described switching frame is provided with by motor-driven,
Rotary-tray with locking mechanism, is arranged at intervals with multiple vehicle positioning fixtures along described rotary-tray periphery.
What the present invention provided is suitable to the Flexible Production line of vehicle side production, and structure is simple, easy to use, takes up an area few,
Investment is low.By the quickening productive temp using convertible reciprocal transportation production line, meanwhile, four vehicles switchings are installed on wire body
Transport trolley, and on corresponding station using tetrahedron rolling clamp and rotary-type cut soldering fixture soon, make the wire body can
To produce the vehicle side of Multiple Type, thus realizing Flexible Production, it is to avoid a plurality of life is built in land occupation and infusion of financial resources
Producing line.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of vehicle-containing in the present invention.
Fig. 3 is the structural representation of drive part in the present invention.
Fig. 4 is the running status schematic diagram of the present invention.
Fig. 5 is the structural representation that in the present invention, four vehicles switch transport trolley.
Fig. 6 is A portion enlarged drawing in Fig. 5.
Fig. 7 is the perspective view of tetrahedron rolling clamp in the present invention.
Fig. 8 is the main structure diagram of tetrahedron rolling clamp in the present invention.
Fig. 9 is the rotary-type main structure diagram cutting soldering fixture soon in the present invention.
Specific embodiment
As Figure 1-3, of the present invention be suitable to vehicle side production Flexible Production line, including from left to right according to
Secondary be provided with reach the standard grade station 1., prepare station 2., the main welding post of positioning clamping cut repair welding station 3., soon 4. with offline station 5.
Pipeline, described pipeline be convertible reciprocal transportation production line, it include transmission line body and six four vehicles switching conveying
Dolly 1.As shown in figure 3, transmission line body includes the reciprocal transportation bar 3 being driven by clockwise and anticlockwise motor 2, specifically, clockwise and anticlockwise motor 2
It is meshed with reciprocal transportation bar 3 left surface of quadrangular type by gear, under the driving of clockwise and anticlockwise motor 2, reciprocal transportation bar 3
Can advance or retreat.The top of reciprocal transportation bar 3 and/or right side are arranged at intervals with vehicle-containing, and this vehicle-containing is fixedly installed on
In wire body frame, and it is connected with transport trolley 1 slip.Above-mentioned vehicle-containing is divided into left section 401, stage casing 402 and right section 403, such as Fig. 2
Shown, stage casing 402 includes being located at top board and the side plate with right flank above reciprocal transportation bar 3 respectively, left section 401 and right section 403
Both correspond to top or right flank that stage casing 402 is arranged on reciprocal transportation bar 3, and respectively with the first switching mechanism 501 and second
Switching mechanism 502 is connected.Above-mentioned switching mechanism is 90 ° of switching mechanisms, under its effect, all can for left section 401 and right section 403
Overturn and right flank between above reciprocal transportation bar 3.Four vehicle switching transport trolleys 1 are back and forth defeated by being disposed on
The multigroup flexible hook 6 on bar 3 is sent to be connected with reciprocal transportation bar 3.
Specifically, as shown in figure 4, preparing station, the main welding post of positioning clamping and cutting repair welding station soon positioned at vehicle-containing
At stage casing 402, reach the standard grade station and offline station respectively at left section 401 and right section 403.Reach the standard grade station, prepare station, locating clip
Hold main welding post and cutting soon and at repair welding station, be correspondingly arranged on a pair flexible hook 6 respectively, each flexible hook 6 above-mentioned all with
Reciprocal transportation bar 3 is fixedly linked, and each flexible hook 6 only one transport trolley 1 of hook.When transport trolley 1 forward or backward
When mobile, flexible hook 6 stretches out；After operation puts in place, hook 6 retraction of stretching.
Above-mentioned four vehicle switching transport trolleys 1 have 6, labelling transport trolley a1, transport trolley a2, transport trolley respectively
A3, transport trolley a4, transport trolley b1 and transport trolley b2.
During original state I shown in Fig. 4, left section 401 and right section 403 of vehicle-containing is respectively positioned on above reciprocal transportation bar 3,
It is unified into a flat delivery track with the top board in stage casing 402；Side only has the conveyor track that vehicle-containing stage casing 402 side plate is formed
Road.Transport trolley a1, a2, a3 and a4 are located at top surface, correspond respectively to reach the standard grade station, preparation station, the main Welder of positioning clamping
Position and cut repair welding station soon；Transport trolley b1 and b2 is on the side, corresponds respectively to prepare station and cuts repair welding station soon.Above-mentioned
Transport trolley is all slidably disposed within delivery track, mounts phase by flexible hook 6 and reciprocal transportation bar 3 when running forward or backward
Even.
First, transport trolley a1, a2, a3, a4 is connected with flexible hook 6 respectively, and clockwise and anticlockwise motor 2 drives reciprocal transportation bar
3 positive operations, transport trolley a1, a2, a3, a4 arrive separately at preparation station, the main welding post of positioning clamping, cut repair welding station soon
With offline station.After to transport trolley, contained workpiece carries out corresponding operating, the workpiece on transport trolley a4 is offline.Afterwards, carry car
Plate downwardly turns over for left section 401 in the presence of the first switching mechanism 501, is unified into a flat conveyor track with stage casing 402 side plate
Road, forms state II as shown in Figure 4.
Hereafter, clockwise and anticlockwise motor 2 drives reciprocal transportation bar 3 inverted running, and transport trolley b1 and b2 arrives separately at lineman
Position and the main welding post of positioning clamping, form state III as shown in Figure 4.Then, left section 401 and right section 403 points of vehicle-containing
Do not overturn up and down in the presence of the first switching mechanism 501 and the second switching mechanism 502, transport trolley thereon is therewith
Upset, forms state IV as shown in Figure 4.
Finally, clockwise and anticlockwise motor 2 drives reciprocal transportation bar 3 inverted running again, so that transport trolley b2 and a4 is arrived separately at
Prepare station and cut repair welding station soon；Afterwards, unloaded transport trolley b2 loads new workpiece to be processed, and meanwhile, vehicle-containing is right
Section 402 is flipped up in the presence of the second switching mechanism 502, is unified into a delivery track with stage casing 402 top board, is formed as schemed
State V shown in 4.
As can be seen that state V is equal to state I in Fig. 4, therefore, production line has now run to original state, afterwards,
To continue to be circulated operation according to above-mentioned operation.
Above-mentioned convertible reciprocal transportation produces line structure simply, and design is ingenious it is not necessary to larger circular rails are taken up an area in setting
Road it is only necessary to can reach the effect of circular orbit, the conveying being connected with reciprocal transportation bar by overturning the vehicle-containing at left and right two ends
Trolley travelling, apart from short, overturn quick, substantially increases the operation beat of whole production line, improve production efficiency.
As shown in Figure 5,6, above-mentioned four vehicle switching transport trolley 1 structures being arranged on convertible reciprocal transportation production line
Identical, all include the car bottom plate being arranged on streamline, car bottom plate one end is arranged at intervals with gusset doorframe X to support shift fork 1.1
With side-wall outer-plate Z-direction support column 1.2, gusset doorframe X to support shift fork 1.1 periphery be provided with multiple gusset Y-direction locating dowels 1.3,
In order to load the vehicle side of Multiple Type, the car bottom plate other end is provided with vehicle switching supporting mechanism.Above-mentioned gusset Y
Arrange to locating dowel 3 top fluted, Z-direction positioning can be carried out while Y-direction positions.Above-mentioned vehicle switches supporting mechanism bag
Include the air cylinder support being arranged on car bottom plate side, this air cylinder support is fixed with the horizontal push-and-pull vertical with car bottom plate direct of travel
Cylinder 1.4, the piston rod end of horizontal push-and-pull cylinder 1.4 is connected by air cylinder 1.5 with vertically, vertically presses air cylinder 1.5 piston
Boom end is provided with pressing piece 1.6.In order to guide the vertical movement in the horizontal direction by air cylinder 1.5, and keep movement suitable
Sliding, the guide rail paralleled with horizontal push-and-pull cylinder 4 piston rod is provided with air cylinder support, this guide rail with vertically press air cylinder
1.5 being slidably connected.It has been arranged side by side one group of structure identical gusset rear end Auxiliary support from inside to outside below above-mentioned pressing piece 1.6
Mechanism, as shown in fig. 6, this gusset rear end auxiliary support mechanism includes the switching support being fixed on car bottom plate, switches top of support
Cross bar 1.7 two ends in portion are respectively articulated with pressing lever 1.8 and the door shape support bar 1.9 of L-shaped, pressing lever 1.8 and support bar 1.9 it
Between be connected by hinged connecting rod 1.10, pressing lever 1.8 free end and pressing piece 1.6 match, and support bar 1.9 free end is fixed
There is the support slot pawl 1.11 for supporting body side.On car bottom plate air cylinder support, vehicle type detector is installed, this vehicle detects
The outfan of device is electrically connected with the travel control switch input of horizontal push-and-pull cylinder 1.4.
During use, the vehicle side that vehicle type detector switches transport trolley 1 delivery to four vehicles carries out model detection, afterwards
Send signal, so that horizontal push-and-pull cylinder 1.4 is promoted vertically by air cylinder 1.5 row to correct position, for example in Figure 5, vertically press
Air cylinder 1.5 and pressing piece 1.6 are located above inboard second set of gusset rear end auxiliary support mechanism, and pressing piece 1.6 presses down on
Pressing lever 1.8, under the double rocker mechanism effect of cross bar 1.7, pressing lever 1.8 and support bar 1.9 and connecting rod 1.10 composition,
Strut 1.9 end tilts, and support slot pawl 1.11 reaches working position, and gusset doorframe X is to support shift fork, gusset Y-direction locating dowel, side
Enclose outside plate Z-direction support column to cooperate, jointly vehicle side is fixed.Due to many set gusset rear ends being provided with car bottom plate
Auxiliary support mechanism, therefore above-mentioned four vehicles switching conveyings are got off and 1 can be coordinated Flexible Production line, for multiple car model sides
The fixation enclosed.
On positioning clamping station, reciprocal transportation bar 3 side be provided with for clamp different model vehicle side four
Face body rolling clamp 7.
As shown in Figure 7,8, above-mentioned tetrahedron rolling clamp 7, including the rotating base being arranged on reciprocal transportation bar 3 side
7.1, tetrahedron bracing frame 7.4 is fixed with rotating base 7.1 center, the rotary shaft 7.3 that driven by motor 7.2, four
Each it is correspondingly arranged on a set of side peripheral clamp respectively on the surrounding facade of face body bracing frame 7.4, and in tetrahedron bracing frame 7.4 He
It is provided with locking mechanism 7.5 between rotating base 7.1.Above-mentioned locking mechanism 7.5 can be as shown in Figure 8 supporting to be arranged on four
Tongue on face body bracing frame 7.4 and rotating base 7.1 and latch, both match, and can fix tetrahedron bracing frame 7.4
Position, makes side peripheral clamp carry out stable holding.Additionally, locking mechanism 7.5 can also adopt other common locking forms.
Above-mentioned side peripheral clamp has four sets, is separately fixed on four facades of tetrahedron bracing frame 4 so as to can correspond to
Gusset in four kinds of different automobile types is clamped respectively.When being produced, according to the concrete automobile model on production line, make four sides
Body bracing frame 4 is rotated, and by suitable side peripheral clamp around to the position just to production line, and vehicle side is clamped,
It is beneficial to follow-up welding.
Above-mentioned tetrahedron rolling clamp 7 compact, easy for installation, neatly can convert side peripheral clamp, be especially suitable for
The Flexible Production of production line, is easy to reduce equipment investment, improves the work efficiency of Flexible Production line.
On cutting repair welding station soon, it is provided with the rotation for clamping different model vehicle side in reciprocal transportation bar 3 side
Repair welding clamp 8 is cut in transition soon, to be cut repair welding operation soon.
As shown in figure 9, above-mentioned rotary-type repair welding clamp 8 of cutting soon includes support 8.1, it is set side by side with one group of structure phase thereon
Same fixture governor motion.In figure, fixture governor motion is two sets, often covers cylinder 8.2 He all including being fixed on support 8.1
Horizontal linear guide rail 8.3.Switching frame 8.4 is slidably arranged on horizontal linear guide rail 8.3 and is connected with cylinder 8.2 piston rod,
Under cylinder 8.2 drives, switching frame 8.4 advances along horizontal linear guide rail 8.3 or retreats.On switching frame 8.4, motor 8.5 He is installed
Driven by the motor 8.5, rotary-tray 8.6 with locking mechanism, is arranged at intervals with multiple vehicles along rotary-tray 8.6 periphery
Positioning fixture 8.7.The quantity of above-mentioned fixture governor motion and vehicle positioning fixture 7 and the concrete shape of vehicle positioning fixture 8.7
Formula can set according to the actual requirements and select.
When workpiece reaches along production line and cuts repair welding station soon, motor 8.5 is rotated after pallet 8.6 goes to correct position
Locking, makes required vehicle positioning fixture 8.7 be located at horizontal operation position；Afterwards, cylinder 8.2 promotes switching frame 8.4 to travel forward
Reach pre-determined bit, now, vehicle positioning fixture 8.7 clamping workpiece is positioned.
Above-mentioned Flexible Production line adopts convertible reciprocal transportation production line to accelerate productive temp, and has used cooperatively four cars
Type switching transport trolley, tetrahedron rolling clamp and rotary-type cut soldering fixture soon, make a production line can produce multiple types
Number vehicle side, decrease land seizure and fund input, improve production efficiency and the utilization rate of vehicle side production line.
Claims (4)
1. a kind of be suitable to vehicle side production Flexible Production line, include be disposed with station of reaching the standard grade, preparation station, positioning
Clamp main welding post, cut soon repair welding station and offline station pipeline it is characterised in that：
Described pipeline is convertible reciprocal transportation production line, and it includes transmission line body and the transport trolley of six four vehicle switchings
（1）, described transmission line body includes by clockwise and anticlockwise motor（2）The reciprocal transportation bar driving（3）, described reciprocal transportation bar（3）Outside
It is arranged at intervals with the transport trolley with described four vehicle switchings（1）Slide the vehicle-containing being connected, and described vehicle-containing is divided into left section
（401）, stage casing（402）With right section（403）, described stage casing（402）Including being separately positioned on reciprocal transportation bar（3）Top and side
Top board and side plate, described left section（401）With right section（403）Both correspond to stage casing（402）It is arranged on reciprocal transportation bar（3）Upper
Side or side, and respectively with the first switching mechanism（501）With the second switching mechanism（502）It is connected；Reciprocal transportation bar（3）Upper correspondence
Described station of reaching the standard grade, prepare station, the main welding post of positioning clamping and cutting soon and at repair welding station, be respectively arranged with one group flexible to hang
Hook（6）, the transport trolley of described four vehicle switchings（1）By flexible hook（6）With reciprocal transportation bar（3）It is connected；Reciprocal transportation
Bar（3）Side is provided with the tetrahedron rolling clamp positioned at the main welding post of positioning clamping（7）；Reciprocal transportation bar（3）Side sets
It is equipped with to be located at and cut the rotary-type of repair welding station soon and cut repair welding clamp soon（8）.
2. according to claim 1 be suitable to vehicle side production Flexible Production line it is characterised in that：Described four vehicles are cut
The transport trolley changing（1）, structure is identical, all includes being provided with the car bottom plate of roller, described car bottom plate one end is arranged at intervals with side
Enclose doorframe X to support shift fork（1.1）With side-wall outer-plate Z-direction support column（1.2）, described gusset doorframe X is to support shift fork（1.1）Week
While being provided with multiple gusset Y-direction locating dowels（1.3）, the car bottom plate other end be provided with vehicle switching supporting mechanism；
Described vehicle switching supporting mechanism includes being arranged on the air cylinder support of car bottom plate side, described air cylinder support is provided with
The vertical horizontal push-and-pull cylinder of car bottom plate direct of travel（1.4）, by described horizontal push-and-pull cylinder（1.4）Drive vertical by calming the anger
Cylinder（1.5）On be provided with pressing piece（1.6）, below described pressing piece, it has been arranged side by side one group of structure identical gusset rear end auxiliary
Supporting mechanism；
Described gusset rear end auxiliary support mechanism includes the switching support being fixed on car bottom plate, the horizontal stroke of described switching cradle top
Bar（1.7）Two ends have been respectively articulated with pressing lever（1.8）And support bar（1.9）, described pressing lever（1.8）And support bar（1.9）It
Between by hinged connecting rod（1.10）It is connected, pressing lever（1.8）Free end and pressing piece（1.6）Match, support bar（1.9）From
Support slot pawl is fixed with by end（1.11）；
Vehicle type detector, the outfan of described vehicle type detector and horizontal push-and-pull cylinder are provided with described car bottom plate（1.4）'s
Travel control switch input electrically connects.
3. according to claim 1 be suitable to vehicle side production Flexible Production line it is characterised in that：Described tetrahedron
Rolling clamp（7）Including the rotating base being arranged on production line side（7.1）, positioned at described rotating base（7.1）Center, by
Motor（7.2）The rotary shaft driving（7.3）On be fixed with tetrahedron bracing frame（7.4）, described tetrahedron bracing frame（7.4）Four
It is correspondingly arranged on a set of side peripheral clamp respectively on all facades, and in tetrahedron bracing frame（7.4）And rotating base（7.1）Between set
It is equipped with locking mechanism（7.5）.
4. according to claim 1 be suitable to vehicle side production Flexible Production line it is characterised in that：Described rotary-type
Cut repair welding clamp soon（8）Including support（8.1）, described support（8.1）On be set side by side with one group of structure identical fixture and adjust
Mechanism, described fixture governor motion includes being fixed on support（8.1）On cylinder（8.2）With horizontal linear guide rail（8.3）, described
Horizontal linear guide rail（8.3）The switching frame of upper setting of sliding（8.4）One end and described cylinder（8.2）Piston rod is connected, and described cuts
Change frame（8.4）On be provided with by motor（8.5）The drive, rotary-tray with locking mechanism（8.6）, along described rotary-tray
（8.6）Periphery is arranged at intervals with multiple vehicle positioning fixtures（8.7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005978.2A CN106378557B (en) | 2016-11-16 | 2016-11-16 | Flexible Production line suitable for vehicle side production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005978.2A CN106378557B (en) | 2016-11-16 | 2016-11-16 | Flexible Production line suitable for vehicle side production |
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| CN106378557A true CN106378557A (en) | 2017-02-08 |
| CN106378557B CN106378557B (en) | 2018-02-16 |
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| CN107838587A (en) * | 2017-11-15 | 2018-03-27 | 上海鑫燕隆汽车装备制造有限公司 | White body welding production line slide unit dolly |
| CN109774822A (en) * | 2018-12-20 | 2019-05-21 | 东风汽车集团有限公司 | A kind of positioned conductive device and its application method for body side wall conveying |
| CN110977262A (en) * | 2019-12-27 | 2020-04-10 | 郑州日产汽车有限公司 | Flexible cabin automatic welding line and welding method thereof |
| CN111571075A (en) * | 2020-06-09 | 2020-08-25 | 安徽华菱汽车有限公司 | Overturning pedal platform, welding conveying line and use method of welding conveying line |
| CN112453749A (en) * | 2020-12-10 | 2021-03-09 | 大连威而装备技术有限公司 | Passenger car side wall framework welding assembly line |
| CN112849998A (en) * | 2020-12-30 | 2021-05-28 | 广州德恒汽车装备科技有限公司 | Automatic fixture switching system for collinear production of multiple vehicle types |
| CN113086589A (en) * | 2021-04-06 | 2021-07-09 | 江苏同和智能装备有限公司 | Sliding plate conveying system support frame switching device and working method thereof |
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| CN107838587A (en) * | 2017-11-15 | 2018-03-27 | 上海鑫燕隆汽车装备制造有限公司 | White body welding production line slide unit dolly |
| CN107838587B (en) * | 2017-11-15 | 2024-04-23 | 上海鑫燕隆汽车装备制造有限公司 | Manual trolley for white car body welding production line |
| CN109774822A (en) * | 2018-12-20 | 2019-05-21 | 东风汽车集团有限公司 | A kind of positioned conductive device and its application method for body side wall conveying |
| CN110977262A (en) * | 2019-12-27 | 2020-04-10 | 郑州日产汽车有限公司 | Flexible cabin automatic welding line and welding method thereof |
| CN110977262B (en) * | 2019-12-27 | 2024-04-09 | 郑州日产汽车有限公司 | Welding method for automatic welding line of flexible engine room |
| CN111571075B (en) * | 2020-06-09 | 2024-04-05 | 安徽华菱汽车有限公司 | Overturning pedal table, welding conveying line and use method of welding conveying line |
| CN111571075A (en) * | 2020-06-09 | 2020-08-25 | 安徽华菱汽车有限公司 | Overturning pedal platform, welding conveying line and use method of welding conveying line |
| CN112453749A (en) * | 2020-12-10 | 2021-03-09 | 大连威而装备技术有限公司 | Passenger car side wall framework welding assembly line |
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| CN113086589A (en) * | 2021-04-06 | 2021-07-09 | 江苏同和智能装备有限公司 | Sliding plate conveying system support frame switching device and working method thereof |
| CN113500175A (en) * | 2021-07-22 | 2021-10-15 | 深圳市日昭自动化设备有限公司 | Intelligent die-casting peripheral integrated flexible integrated production line |
| CN113500175B (en) * | 2021-07-22 | 2022-09-23 | 深圳市日昭自动化设备有限公司 | Intelligent die-casting peripheral integrated flexible integrated production line |
| CN118650259A (en) * | 2024-08-22 | 2024-09-17 | 广东省鑫全利激光智能装备有限公司 | Welding equipment and method for railway rail processing |
| CN118650259B (en) * | 2024-08-22 | 2024-10-15 | 广东省鑫全利激光智能装备有限公司 | Welding equipment and method for railway rail processing |
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Address after: No. 181 Jianshe South Road, Zhongmou County, Zhengzhou City, Henan Province 450016 Patentee after: Zhengzhou Nissan Automotive Co., Ltd. Address before: 450016 No. eighth, 369 East Road, Zhengzhou economic and Technological Development Zone, Henan, China Patentee before: Zhengzhou Nissan Automotive Co., Ltd. |