CN208262147U - vehicle frame flexible production system - Google Patents
vehicle frame flexible production system Download PDFInfo
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- CN208262147U CN208262147U CN201820746659.5U CN201820746659U CN208262147U CN 208262147 U CN208262147 U CN 208262147U CN 201820746659 U CN201820746659 U CN 201820746659U CN 208262147 U CN208262147 U CN 208262147U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 claims abstract description 33
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- 239000000463 material Substances 0.000 claims description 8
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- 238000007906 compression Methods 0.000 claims description 5
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- 239000007787 solid Substances 0.000 claims 2
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- 238000010586 diagram Methods 0.000 description 7
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- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
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Abstract
本实用新型提供了一种车架柔性化生产系统，包括龙门架总成、变位机、支撑装置和水平移载机；龙门架总成包括龙门架和沿龙门架长度方向移动的焊接机器人；变位机包括两机座和可升降地设置在机座上的转盘；两机座上的转盘相对，并能够绕平行于龙门架长度方向的水平轴线同步转动；支撑装置包括框架和间隔布置于框架上的多组定位夹具；多组定位夹具能够夹紧车架长度方向上的多个位置；框架的两端分别连接两转盘，能够由转盘带动而升降和/或转动，从而将车架送至焊接机器人的工作范围内；水平移载机具有用于承接车架的货叉，货叉能够沿垂直于龙门架长度方向移动，并穿过龙门架将车架送至支撑装置上。本实用新型可提高车架成型质量，并提高生产效率。
The utility model provides a flexible production system for vehicle frames, which includes a gantry assembly, a positioner, a support device and a horizontal transfer machine; the gantry assembly includes a gantry and a welding robot moving along the length direction of the gantry; The positioner includes two machine bases and a turntable that can be lifted and lowered on the machine base; the turntables on the two machine bases are opposite and can rotate synchronously around a horizontal axis parallel to the length direction of the gantry frame; the support device includes a frame and is arranged at intervals Multiple sets of positioning fixtures on the frame; multiple sets of positioning fixtures can clamp multiple positions in the length direction of the frame; two ends of the frame are respectively connected to two turntables, which can be driven by the turntables to lift and/or rotate, so that the frame is sent to To the working range of the welding robot; the horizontal transfer machine has a fork for receiving the frame, and the fork can move along the direction perpendicular to the length of the gantry, and pass through the gantry to send the frame to the support device. The utility model can improve the forming quality of the vehicle frame and improve the production efficiency.
Description
Technical field
The utility model relates to trailer production field, in particular to a kind of vehicle frame Flexible Production system.
Background technique
The vehicle frame of semitrailer is the main stress bearing structure of semitrailer, and the manufacturing quality of vehicle frame directly determines entire half
The quality of trailer.Since the length of vehicle frame is larger, is generally produced using segmented, vehicle frame is divided at least two sections of segmentation vehicles
Frame, it is each to be segmented after vehicle frame completes, then will segmentation vehicle frame successively assembled spot welding is fixed, be then transported to welding bench position and complete weldering
It connects, forms complete vehicle frame.In the prior art, it since vehicle frame is heavier, often uses and is needed using overhead traveling crane handling when vehicle frame is transported
Mode, separated since suspension centre is easy to appear deflection deformation less and causes to be segmented between vehicle frame in transport process.In addition, vehicle frame is welding
Welding at consecutive position is largely dependent upon manual operation, and for welding precision by manually controlling, welding consistency is poor.
Utility model content
The purpose of this utility model is to provide a kind of vehicle frame Flexible Production system, solves vehicle frame in the prior art and produce
When transport process vehicle frame be easily deformed, the problem of Frame Welding consistency difference.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of vehicle frame Flexible Production system,
Including portal frame assembly, positioner, support device and horizontal transfer machine；Portal frame assembly includes portal frame and is arranged in the dragon
Welding robot door frame top and can moved along the portal frame length direction；Positioner is set to the one of the portal frame
The turntable on the base including spaced two base and is liftably arranged in side；Turntable on two bases is opposite, and two
Turntable can be rotated synchronously around the horizontal axis for being parallel to the portal frame length direction；Support device includes frame and along frame
The spaced apart multiple groups positioning fixture of length direction；The multiple groups positioning fixture can clamp multiple positions on vehicle frame length direction
It sets, and vehicle frame is clamped in the support device；The both ends of the frame are separately connected two turntables, can be by described turn
Disk drives and goes up and down and/or rotate, to sending vehicle frame to the working range of the welding robot；Horizontal transfer machine arrangement
In the other side of the portal frame, there is the pallet fork for accepting vehicle frame, the pallet fork can be along long perpendicular to the portal frame
It is mobile to spend direction, and passes through the portal frame and send vehicle frame to the support device.
More preferably, the positioning fixture include positioning pedestal, in positioning pedestal be used for loading carriage locating piece, with
And two sides for the two side compression vehicle frames from vehicle frame are to hold-down mechanism；The positioning pedestal is installed on the frame；It is described
Lateral hold-down mechanism has the lateral compressing block that can be moved along the width direction of the frame, the following table of the lateral compressing block
Face can abut vehicle frame and compress vehicle frame, and the lower surface of lateral compressing block is inclined-plane, and between the locating piece upper surface
Angle within 15 °.
More preferably, two for being limited from the two sides of vehicle frame to vehicle frame are additionally provided in positioning fixture described at least two groups
Position-limit mechanism；The position-limit mechanism has the limited block that can be gone up and down relative to the positioning pedestal, and the limited block is along described
It is located at the outside of the locating piece in the width direction of frame, the medial surface of the limited block can abut vehicle frame and limit vehicle
The medial surface of frame, the limited block is inclined-plane, is gradually distance from the locating piece outward on direction from lower to upper.
More preferably, the angle between the medial surface of the limited block and the upper surface of the locating piece is greater than 90 ° and little
In 105 °.
More preferably, correspond to each position-limit mechanism, the positioning pedestal is equipped with multiple groups mounting hole, the multiple groups peace
Fill hole along the frame width direction separately；The position-limit mechanism is selectively mounted at wherein mounting hole described in one group
Place, and the position in the positioning pedestal can be adjusted.
More preferably, varying height positions of the locating piece relative to the positioning pedestal.
More preferably, the crane that the frame includes fixed frame and is highly adjustably installed on the fixed frame, it is described
The length of crane is less than the length of the fixed frame, and the crane is arranged close to one end of the fixed frame；The fixation
The both ends of frame connect the turntable；Positioning fixture described in multiple groups is respectively disposed on the fixed frame and the crane.
More preferably, the crane is equipped with guide post, is adaptedly equipped with rotatable directive wheel, institute on the fixed frame
It states directive wheel and rolls the abutting guide post.
More preferably, the guide post has orthogonal two sides, corresponds to each guide post, the fixation
Two groups of directive wheels are provided on frame, two directive wheels respectively abut a side of guide post.
More preferably, the positioning fixture is adjustably set on the crane along the crane lengthwise location.
More preferably, the horizontal transfer machine includes fixed transfer base and lifting transfer base, the fixed transfer base
The pallet fork is provided on transfer base with going up and down, the varying height positions of the pallet fork on the lifting transfer base；Institute
It is opposite with the position of the crane to state lifting transfer base.
More preferably, one end of the portal frame exceeds the positioner in the longitudinal direction, and at this is beyond part
Top layout has the platform for placing material for placement vehicle frame accessory；The portal frame assembly further includes transfer robot, the carrying implement
Device people is movably arranged at the top of the portal frame along the portal frame length direction, and can grab the vehicle frame in platform for placing material
In accessory assembly to vehicle frame.
As shown from the above technical solution, the utility model at least has the following advantages that and good effect: in the utility model,
Transfer is carried out to vehicle frame using horizontal transfer machine, vehicle frame can be accepted and transferred load in support device by upper procedure level, then by
Positioner drives support device to send vehicle frame to the welding of completion vehicle frame at welding robot, and whole work process is using automation
Control forms flexible production, reduces to artificial degree of dependence, improves the consistency of Frame Welding.Vehicle frame is by horizontal transfer machine
When transporting and being clamped by support device, it can avoid vehicle frame before welding fabrication in the longitudinal direction by multi-point support
The dimensional accuracy of vehicle frame is effectively ensured in flexible deformation, improves vehicle frame Forming Quality.Horizontal transfer machine, portal frame assembly and displacement
Machine arranges that movement routine when vehicle frame is transported can shorten logistics route along its width direction along frame width direction, reduces and turns
The time is transported, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model frame Flexible Production System Preferred embodiments.
Fig. 2 is the structural schematic diagram of another view direction of the utility model frame Flexible Production System Preferred embodiments.
Fig. 3 is the structural schematic diagram of portal frame assembly in the utility model frame Flexible Production System Preferred embodiments.
Fig. 4 is that the structure of positioner and support device is shown in the utility model frame Flexible Production System Preferred embodiments
It is intended to.
State when Fig. 5 is support device loading carriage in the utility model frame Flexible Production System Preferred embodiments
Schematic diagram.
Fig. 6 is that the principle that positioning fixture clamps vehicle frame in the utility model frame Flexible Production System Preferred embodiments is shown
It is intended to.
Fig. 7 is the structural schematic diagram in the utility model frame Flexible Production System Preferred embodiments at crane.
Fig. 8 is the connection structure of fixed frame and crane in the utility model frame Flexible Production System Preferred embodiments
Schematic diagram.
Fig. 9 is the structural schematic diagram of horizontal transfer machine in the utility model frame Flexible Production System Preferred embodiments.
The reference numerals are as follows: 1, portal frame assembly；11, portal frame；111, top beam；112, column；114, platform for placing material；
115, sliding rail；12, welding robot；13, transfer robot；2, positioner；21, base；22, turntable；3, support device；31,
Frame；311, fixed frame；312, crane；3121, mounting plate；3122, track；313, servo motor；314, spiral lift；
315, guide post；316, guide wheel assemblies；3161, wheel stand；3162, directive wheel；32, positioning fixture；321, positioning pedestal；
322, locating piece；323, lateral compressing block；3231, lower surface；324, limited block；3241, medial surface；4, horizontal transfer machine；41,
Fixed transfer base；42, transfer base is gone up and down；421, pedestal；422, pallet fork mounting base；43, pallet fork；431, yoke；60, vehicle
Frame；601, stringer；6011, wing plate；6012, web.
Specific embodiment
The exemplary embodiment for embodying the utility model features and advantages will describe in detail in the following description.It should be understood that
Be that the utility model can have various variations in different embodiments, all do not depart from the model of the utility model
It encloses, and the descriptions and illustrations are essentially for illustration purposes, rather than to limit the utility model.
The vehicle frame Flexible Production system of the utility model is suitable for welding the Trailer type frame for use in vehicle for completing assembly,
In, vehicle frame is divided into after at least two segmentations complete respectively carries out assembly along its length again.Vehicle frame is first set by preceding working procedure
It is standby to complete assembled and spot welding and fix, assembled good vehicle frame and complete is then accepted by the vehicle frame Flexible Production system of the utility model
At welding.
Refering to fig. 1 and Fig. 2, the vehicle frame Flexible Production system of the present embodiment mainly include portal frame assembly 1, positioner 2,
Support device 3 and horizontal transfer machine 4.Welding robot 12 is arranged on portal frame assembly 1, support device 3 is used for the branch in welding
Support clamps vehicle frame 60, and positioner 2 drives support device 3 to carry out position and pose adjustment to realize deflection welding, horizontal transfer machine 4
It then realizes and transversely and horizontally transfers load to the vehicle frame 60 of preceding working procedure in support device 3 automatically.
It is specific one by one below to introduce.
Refering to Fig. 3, portal frame assembly 1 includes portal frame 11, is arranged in 11 top of portal frame and can be along 11 length of portal frame
Direction mobile welding robot 12 and transfer robot 13.The main structure of portal frame 11 is by top beam 111 and supporting top beam
111 three columns 112 are constituted, and three columns 112 are supported in the lower section of top beam 111 along 111 length direction interval of top beam, to scheme
3 view direction is reference, has biggish interval between intermediate column 112 and the column 112 on the left side, which is greater than vehicle
The length of frame 60 can frame of carriage 60 pass therethrough.Have between the column 112 on the right and the column 112 of centre it is lesser between
Every platform for placing material 114 is equipped on top beam 111 at the right column 112, such as spring bracket can be placed on the platform for placing material 114, is drawn
The frame fittings such as pin.The sliding rail mobile for welding robot 12 and transfer robot 13 is provided along its length on top beam 111
115。
Refering to Fig. 4, positioner 2 includes spaced two base 21 and the turntable being liftably arranged on base 21
22, the turntable 22 on two bases 21 is opposite, and two turntables 22 can be rotated synchronously around horizontal axis.Together refering to fig. 1 and Fig. 2, become
Position machine 2 is arranged in the side of portal frame 11, the septal direction of two bases 21 of positioner 2 and the length direction one of portal frame 11
It causes, the interval between two bases 21 is less than the length of portal frame 11, and the position of two bases 21 generally has with portal frame 11
Two columns, 112 position of larger space is corresponding.The horizontal rotation axis of turntable 22 is parallel with the length direction of portal frame 11.
Together refering to fig. 4 to fig. 6, support device 3 is including frame 31 and along the spaced apart multiple groups of 31 length direction of frame
Positioning fixture 32.Multiple groups positioning fixture 32 can clamp multiple positions on 60 length direction of vehicle frame, and vehicle frame 60 is clamped in
In support device 3；The both ends of frame 31 are separately connected two turntables 22, can be driven by turntable 22 and go up and down and/or rotate, thus
Vehicle frame 60 is sent to the working range of welding robot 12 and transfer robot 13.
Positioning fixture 32 is used for the locating piece 322 of loading carriage 60 including positioning pedestal 321, in positioning pedestal 321,
And two sides for the two side compression vehicle frames 60 from vehicle frame 60 are to hold-down mechanism.Further, in part positioning fixture 32
It is additionally provided with two position-limit mechanisms for being limited from the two sides of vehicle frame 60 to vehicle frame 60.
For positioning pedestal 321 perpendicular to the length direction of frame 31, the both ends of positioning pedestal 321 are respectively arranged in frame 31
On, positioning pedestal 321 protrudes from the surface of frame 31.Positioning pedestal 321 gives locating piece 322, lateral hold-down mechanism and position restrainer
Structure provides installation site.
In the present embodiment, locating piece 322 is arranged at intervals with along 321 length direction of positioning pedestal (i.e. 31 width direction of frame)
Two, two stringers 601 of support vehicle frame 60 can be respectively corresponded.
Longitudinal centre line of two sides to hold-down mechanism along frame 31 is arranged symmetrically, and each lateral hold-down mechanism includes can be along frame
The mobile lateral compressing block 323 of the width direction of frame 31 and the actuator of the driving movement of lateral compressing block 323 (are not marked in figure
Number), the actuator optionally such as cylinder.
In 31 width direction of frame, lateral hold-down mechanism is correspondingly located at the outside of locating piece 322, as shown in fig. 6,
After vehicle frame 60 is placed on locating piece 322, lateral compressing block 323 stretches out, from the outer side compression vehicle frame of 60 stringer 601 of vehicle frame
60, the lower surface 3231 of lateral compressing block 323 abuts the wing plate 6011 of 60 stringer 601 of vehicle frame, so that wing plate 6011 is clamped in
Between lateral compressing block 323 and locating piece 322.The lower surface 3231 of lateral compressing block 323 be inclined-plane, and with locating piece 322
Angle between upper surface is within 15 °.By way of inclined-plane compresses, there is power gain effect, so that workpiece pressing is more firm
Gu.
More preferably, locating piece 322 can also be pacified to varying height positions by lifting actuator (not illustrating in figure)
Loaded in positioning pedestal 321.The adjustment of locating piece 322 is adapted to different thickness so that it can be matched with lateral compressing block 323
The demand of the vehicle frame 60 of degree and different in width wing plate 6011.For more relatively narrow than relatively thin wing plate 6011 or wing plate 6011
When keeping the spacing of 6011 outer ledge of wing plate and 601 web 6012 of stringer smaller, locating piece 322 can suitably be turned up, guarantee lateral
Compact heap 323 is crossed out to when abutting wing plate 6011, between 601 web 6012 of medial surface and stringer of lateral compressing block 323
Still there are enough safe distances.
Longitudinal centre line of two position-limit mechanisms equally along frame 31 is arranged symmetrically, interval and vehicle frame between two position-limit mechanisms
Interval between 60 liang of stringers 601 is adapted；In 31 width direction of frame, position-limit mechanism is located at the outside of locating piece 322；
Along 31 length direction of frame, position-limit mechanism is arranged close to locating piece 322.Position-limit mechanism includes can be relative to positioning pedestal
The limited block 324 and the actuator to drive limited block 324 to go up and down of 321 liftings, which similarly can be cylinder.Continue
It can further drive limited block 324 to stretch out upwards after vehicle frame 60 is compressed by lateral compressing block 323 refering to Fig. 6, make to limit
The medial surface 3241 of block 324 abuts the wing plate 6011 of 60 stringer 601 of vehicle frame, and limits to vehicle frame 60.Limited block 324 is somebody's turn to do
Medial surface 3241 is inclined-plane, is gradually distance from locating piece 322 outward on direction from lower to upper, the medial surface 3241 and locating piece
Angle β between 322 upper surface is greater than 90 ° and is not more than 105 °, i.e., when abutting the wing plate 6011 of vehicle frame 60, the medial surface
Angle between 3241 and 6011 lateral surface of wing plate can play vehicle frame 60 in the width direction of vehicle frame 60 self-locking within 15 °
Effect.During positioning fixture 32 is rotated as frame 31 is driven by positioner 2, it is ensured that be formed with to vehicle frame 60 always
The clamping brace of power.
Position-limit mechanism may not necessarily be respectively provided on each group of positioning fixture 32, only be needed in general, along frame 31
There is multiple groups position-limit mechanism on length direction.
More preferably, correspond to each position-limit mechanism, positioning pedestal 321 is equipped with multiple groups mounting hole, and multiple groups mounting hole is along frame
The width direction of frame 31 is separately；According to the spacing of two stringers 601 in vehicle frame 60, position-limit mechanism is selectively mounted at wherein one
At group mounting hole, and position in positioning pedestal 321 is adjusted, so that position-limit mechanism can adaptedly meet between different stringers 601
Away from vehicle frame 60 demand, improve the scope of application.
Together refering to Fig. 4, Fig. 7 and Fig. 8, frame 31 includes that fixed frame 311 and height are adjustably installed on fixed frame 311
Crane 312, fixed frame 311 both ends connection positioner 2 turntable 22.
The length of crane 312 be less than fixed frame 311 length, crane 312 close to 311 length direction of fixed frame one
End arrangement；In on arrangement multiple groups positioning fixture 32 in the length areas for not installing crane 312, crane 312 on fixed frame 311
Same arrangement multiple groups positioning fixture 32.On the whole from frame 31, on the positioning fixture 32 on fixed frame 311 and crane 312
Positioning fixture 32 it is whole along 31 length direction arranged for interval of frame.
Wherein, the positioning fixture 32 on fixed frame 311 is fixedly mounted, and multiple groups positioning fixture 32 is using non-homogeneous formula point
Cloth, each positioning fixture 32 is in the installation site on fixed frame 311 by depending on being pre-designed.Positioning fixture on crane 312
32 be mobile installation, track 3122 is arranged on crane 312 along its length, each positioning fixture 32 is driven by actuator
Position is adjustably installed on track 3122.By the arrangement to these positioning fixtures 32, so that the compatible difference of support device 3
The clamping of length vehicle frame 60 positions.
The both ends of crane 312 have protruded out mounting plate 3121, and mounting plate 3121 and fixed frame 311 are opposite, in mounting plate
Lift drive mechanism and guiding mechanism are equipped between 3121 and fixed frame 311.In the present embodiment, lift drive mechanism is by servo electricity
Machine 313 and spiral lift 314 are constituted, and servo motor 313 and spiral lift 314 are mounted on fixed frame 311, spiral liter
The input axis connection servo motor 313 of drop machine 314, the output shaft connection plate 3121 of spiral lift 314, and in servo electricity
Driving crane 312 is gone up and down relative to fixed frame 311 under the power that machine 313 provides.
Four corners that guiding mechanism corresponds to crane 312 are arranged, and are oriented to the lifting of crane 312, with
Keep the lifting of crane 312 more stable.Each guiding mechanism includes the guide wheel assemblies 316 of guide post 315 and adaptation.Guide post
315 are set on mounting plate 3121, and stretch out to 311 direction of fixed frame, and in the present embodiment, the section of guide post 315 is substantially in square
Shape.Corresponding to each guide post 315, two groups of guide wheel assemblies 316 are installed on fixed frame 311, two groups of guide wheel assemblies 316 are divided
Two adjacent sides of guide post 315 (i.e. orthogonal two faces) is not corresponded to.Each guide wheel assemblies 316 include being installed on admittedly
The directive wheel 3162 determining wheel stand 3161 on frame 311 and being rotatably installed on wheel stand 3161, directive wheel 3162 with lead
It rolls and abuts to the side of column 315.
Lift adjustment by crane 312 relative to fixed frame 311 is adapted to straight back type vehicle frame (i.e. vehicle frame 60
Be generally aligned in the same plane on length direction) and gooseneck type vehicle frame (on 60 length direction of vehicle frame with high and low fall) clamping.
Refering to fig. 1 and Fig. 9, horizontal transfer machine 4 are respectively in the two sides of 11 width direction of portal frame with positioner 2.It corresponds to
Fixed frame 311 and crane 312 in support device 3, for the transfer for cooperating different type vehicle frame 60, horizontal transfer machine 4 includes
Fixed transfer base 41 and lifting transfer base 42, fixed transfer base 41 and lifting transfer base 42 are along 11 length side of portal frame
To arranged for interval, transfer base 42 is gone up and down including pedestal 421 and relative to the liftable pallet fork mounting base 422 of pedestal 421.On edge
In 11 width direction of portal frame, the position of fixed transfer base 41 corresponds to the region that fixed frame 311 does not install crane 312,
The position for going up and down transfer base 42 is opposite with the position of crane 312.
Pallet fork 43, fixed 41 upper fork 43 of transfer base are arranged on fixed transfer base 41 and lifting transfer base 42
Height and position it is constant, and go up and down the pallet fork 43 on transfer base 42 and be arranged in pallet fork mounting base 422 and adjustable height position
It sets, so that being adapted with the height of crane 312.In transfer vehicle frame 60, fixed transfer base 41 and lifting transfer base 42
On 43 synchronizing moving of pallet fork.
Pallet fork 43 can be moved along perpendicular to 11 length direction of portal frame, along the side away from portal frame 11 and positioner 2
To when movement, it can be docked with a upper procedure, vehicle frame 60 is accepted thereon.Then again to portal frame 11 and positioner 2
Direction is mobile, and passes through portal frame 11 and send vehicle frame 60 to the support device 3 at positioner 2.
On the length direction along portal frame 11, pallet fork 43 includes multiple yokes 431 separately, each yoke 431 and branch
Each positioning fixture 32 on support arrangement 3 is staggered.
The course of work of the vehicle frame Flexible Production system of the present embodiment approximately as:
After preceding working procedure completes the assembly of vehicle frame 60, the pallet fork 43 by horizontal transfer machine 4 is protruding, with preceding working procedure
Vehicle frame rollgang match carry out vehicle frame 60 transmitting, after pallet fork 43 connects stable car frame 60, then move through dragon in reverse direction
Vehicle frame 60 is transferred load to the surface of support device 3 by door frame 11.Wherein, at this point, support device 3 has passed through the drop in advance of positioner 2
To specified altitude assignment compatible with 43 height of pallet fork.
After pallet fork 43 stops movement, positioner 2 drives support device 3 to be lifted up, and makes the locating piece 322 of positioning fixture 32
It contacts the wing plate 6011 of 60 stringer 601 of vehicle frame and vehicle frame 60 is driven to continue up promotion a distance, until vehicle frame 60 and pallet fork
43 surfaces are detached from.Then, pallet fork 43 retracts to 11 other side of portal frame.The vehicle frame 60 being carried on locating piece 322 passes through side again
It is compressed to compact heap 323, and is further advanced by limited block 324 and is limited.
After the completion of vehicle frame 60 positions in support device 3, the work model of welding robot 12 is promoted to by positioner 2
In enclosing, welding robot 12 carries out being fully welded welding to the assembled weld seam on vehicle frame 60, after the one side for having welded vehicle frame 60, then passes through
Positioner 2 drives the welding of 3 rotating welding vehicle frame of support device, 60 other faces, guarantees the integral strength of vehicle frame 60.
If you need to past other frame fittings of 60 over-assemble of vehicle frame, then in the working range that vehicle frame 60 reaches welding robot 12
When, transfer robot 13 grabs the frame fittings on platform for placing material 114 in advance, then runs to predetermined position along portal frame 11, will
In frame fittings assembly to the designated position of vehicle frame 60, when assembled, the linkage of welding robot 12 to assembled good frame fittings into
Row reinforcement of weld.
It, can be then small by AGV by picking up vehicle frame 60 below AGV carriage walking to support device 3 after vehicle frame 60 completes production
Vehicle is transported.
Although describing the utility model with reference to several exemplary embodiments, it is to be understood that, term used is to say
Term bright and exemplary, and not restrictive.Since the utility model can be embodied in a variety of forms without departing from practical
Novel spirit or essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be in accompanying right
Widely explained in spirit and scope defined by it is required that, thus fall into whole variations in claim or its equivalent scope and
Remodeling all should be appended claims and be covered.
Claims (12)
1. a kind of vehicle frame Flexible Production system characterized by comprising
Portal frame assembly including portal frame and is arranged at the top of the portal frame and can move along the portal frame length direction
Welding robot；
Positioner, is set to the side of the portal frame, including spaced two base and the machine is liftably arranged in
Turntable on seat；Turntable on two bases is opposite, and two turntables can be around the horizontal axis for being parallel to the portal frame length direction
It rotates synchronously；
Support device, including frame and along the spaced apart multiple groups positioning fixture in lengths of frame direction；The multiple groups positioning fixture
Multiple positions on vehicle frame length direction can be clamped, and vehicle frame is clamped in the support device；The both ends of the frame
Two turntables are separately connected, can be gone up and down and/or be rotated by the driven by rotary disc, to sending vehicle frame to the bonding machine
In the working range of device people；
Horizontal transfer machine is arranged in the other side of the portal frame, has the pallet fork for accepting vehicle frame, the pallet fork being capable of edge
It is mobile perpendicular to the portal frame length direction, and pass through the portal frame and give vehicle frame to the support device.
2. vehicle frame Flexible Production system according to claim 1, which is characterized in that the positioning fixture includes positioning base
Seat, the locating piece that loading carriage is used in positioning pedestal, and two sides for the two side compression vehicle frames from vehicle frame are to pressure
Tight mechanism；
The positioning pedestal is installed on the frame；
The lateral hold-down mechanism has the lateral compressing block that can be moved along the width direction of the frame, the lateral compression
The lower surface of block can abut vehicle frame and compress vehicle frame, and the lower surface of lateral compressing block is inclined-plane, and on the locating piece
Angle between surface is within 15 °.
3. vehicle frame Flexible Production system according to claim 2, which is characterized in that in positioning fixture described at least two groups
It is additionally provided with two position-limit mechanisms for being limited from the two sides of vehicle frame to vehicle frame；The position-limit mechanism has can be relative to described
The limited block of positioning pedestal lifting, the limited block are located at the outside of the locating piece in the width direction along the frame,
The medial surface of the limited block can abut vehicle frame and limit vehicle frame, and the medial surface of the limited block is inclined-plane, from it is lower toward
On direction on be gradually distance from the locating piece outward.
4. vehicle frame Flexible Production system according to claim 3, which is characterized in that the medial surface of the limited block and institute
It states the angle between the upper surface of locating piece and is greater than 90 ° and no more than 105 °.
5. vehicle frame Flexible Production system according to claim 3, which is characterized in that correspond to each position restrainer
Structure, the positioning pedestal be equipped with multiple groups mounting hole, the multiple groups mounting hole along the frame width direction separately；
The position-limit mechanism is selectively mounted at wherein mounting hole described in one group, and can be adjusted in the positioning pedestal
Position.
6. vehicle frame Flexible Production system according to claim 2, which is characterized in that the locating piece is relative to described fixed
The varying height positions of position pedestal.
7. vehicle frame Flexible Production system according to claim 1-6, which is characterized in that the frame includes solid
The crane determining frame and being highly adjustably installed on the fixed frame, the length of the crane are less than the length of the fixed frame
Degree, the crane are arranged close to one end of the fixed frame；The both ends of the fixed frame connect the turntable；The fixed frame
With positioning fixture described in multiple groups is respectively disposed on the crane.
8. vehicle frame Flexible Production system according to claim 7, which is characterized in that the crane is equipped with guiding
Column is adaptedly equipped with rotatable directive wheel on the fixed frame, and the directive wheel, which rolls, abuts the guide post.
9. vehicle frame Flexible Production system according to claim 8, which is characterized in that the guide post, which has, to be mutually perpendicular to
Two sides, correspond to each guide post, be provided with two groups of directive wheels on the fixed frame, two directive wheels are respectively abutted and led
To a side of column.
10. vehicle frame Flexible Production system according to claim 7, which is characterized in that the positioning fixture is along the liter
Drop frame lengthwise location is adjustably set on the crane.
11. vehicle frame Flexible Production system according to claim 7, which is characterized in that the horizontal transfer machine includes solid
Determine transfer base and lifting transfer base, is provided with the pallet fork, institute on the fixed transfer base and lifting transfer base
State the varying height positions of the pallet fork on lifting transfer base；The position phase of lifting the transfer base and the crane
It is right.
12. vehicle frame Flexible Production system according to claim 1-6, which is characterized in that the portal frame
One end exceeds the positioner in the longitudinal direction, and has beyond the top layout at part for placement vehicle frame accessory in this
Platform for placing material；
The portal frame assembly further includes transfer robot, the transfer robot along the portal frame length direction movably
It is set at the top of the portal frame, and can grab in the frame fittings assembly to vehicle frame in platform for placing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746659.5U CN208262147U (en) | 2018-05-18 | 2018-05-18 | vehicle frame flexible production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746659.5U CN208262147U (en) | 2018-05-18 | 2018-05-18 | vehicle frame flexible production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262147U true CN208262147U (en) | 2018-12-21 |
Family
ID=64684843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820746659.5U Active CN208262147U (en) | 2018-05-18 | 2018-05-18 | vehicle frame flexible production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967950A (en) * | 2019-04-08 | 2019-07-05 | 广东凯兴达建筑科技有限公司 | Modularization elevator well assembly welding production line |
| CN110497120A (en) * | 2018-05-18 | 2019-11-26 | 中集车辆（集团）有限公司 | Frame flexible production system |
| CN110587196A (en) * | 2019-07-03 | 2019-12-20 | 南宁华数轻量化电动汽车设计院有限公司 | Flexible combined tool for automobile production line |
| CN112045339A (en) * | 2020-08-04 | 2020-12-08 | 中车长江车辆有限公司 | Railway wagon body welding system |
-
2018
- 2018-05-18 CN CN201820746659.5U patent/CN208262147U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497120A (en) * | 2018-05-18 | 2019-11-26 | 中集车辆（集团）有限公司 | Frame flexible production system |
| CN109967950A (en) * | 2019-04-08 | 2019-07-05 | 广东凯兴达建筑科技有限公司 | Modularization elevator well assembly welding production line |
| CN110587196A (en) * | 2019-07-03 | 2019-12-20 | 南宁华数轻量化电动汽车设计院有限公司 | Flexible combined tool for automobile production line |
| CN112045339A (en) * | 2020-08-04 | 2020-12-08 | 中车长江车辆有限公司 | Railway wagon body welding system |
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Address after: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee after: Zhongji Vehicle (Group) Co.,Ltd. Patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Address before: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee before: CIMC vehicle (Group) Co.,Ltd. Patentee before: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee after: Zhongji Vehicle (Group) Co.,Ltd. Patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Address before: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee before: Zhongji Vehicle (Group) Co.,Ltd. Patentee before: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
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| TR01 | Transfer of patent right |