CN105618902B - A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled - Google Patents
A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled Download PDFInfo
- Publication number
- CN105618902B CN105618902B CN201610201567.4A CN201610201567A CN105618902B CN 105618902 B CN105618902 B CN 105618902B CN 201610201567 A CN201610201567 A CN 201610201567A CN 105618902 B CN105618902 B CN 105618902B
- Authority
- CN
- China
- Prior art keywords
- wire feed
- cylinder
- metal plate
- plate
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
Abstract
The present invention provides a kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled, including wire feed arc ignition system, welding metal plate gauge device, x y exemplary motion stage devices；Welding metal plate gauge device is placed in x y exemplary motion stage devices；Wire feed arc ignition system includes wire feed driving device, and wire feed driving device includes：Driving wheel mechanism, including axis fixing plate, motor-driven wire feed driving wheel；The low both sides in axis fixing plate center are high, in " recessed " shape；Wire feed driving wheel is located at the central indentation of axis fixing plate；Driven pulley mechanism, including movable plate, wire feed driven wheel；The high both sides in movable plate center are low, in " convex " shape；Wire feed driven wheel is installed on the central spud of movable plate.Wire feed, which is oriented to hose, to be had certain soft, can be eliminated the variation of welding gun height and position and be adjusted the influence brought, ensure the stabilization of wire feed.Striking welding adjusting apparatus energy Butt welding gun carries out height and front and back position adjustment, while can adjust the angle between welding gun and welding surface, to adapt to different welding procedures.
Description
Technical field
The present invention relates to a kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlleds.
Background technology
Thin-walled (thickness is less than 1mm) aluminium alloy stamping parts metal plate product, it is more and more extensive to be applied to the row such as electronics, automobile
Industry, but the interface on these stamping parts metal plate products between correlation surface needs good welds that could use.Due to thin-wall aluminum alloy
Heat conductivity is extremely strong (being 3 times of steel), and change of temperature field is big, dissolves that area is big, and appearance of weld is difficult to control, therefore in welding,
The heat of welding region is conducted from workpiece in time it is most important, if conduction can cause not in time heat workpiece weld
It meets area to gather, welding section temperature is caused quickly to raise, the problems such as product can generate burn-through, collapse.Again due to thin-wall aluminum alloy metal plate
Golden product thermal deformation resistant ability is weaker, and the shape of product deformation after welding is one than more prominent quality problems.At present, it is this kind of
The welding of thin-wall aluminum alloy metal plate product is mostly using manually welding or semi-automatic welding, and not only welding difficulty is big, skill
Art requirement is high, and welding efficiency is low, and disqualification rate is high.For this purpose, the highly desirable acquisition of relevant enterprise is a kind of to overcome above-mentioned weldering
Connect the new equipment of defect.
The content of the invention
For problem of the prior art, the object of the present invention is to provide a kind of thin-wall aluminum alloy metal plate product argonaut weldings
It picks.
To achieve these goals, the present invention provides a kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled,
Including wire feed arc ignition system, welding metal plate gauge device, x-y movement stage apparatus；Welding metal plate gauge device is placed in x-y movement
On stage apparatus；Wire feed arc ignition system includes wire feed driving device, and wire feed driving device includes：
Driving wheel mechanism, including axis fixing plate, motor-driven wire feed driving wheel；The low both sides in axis fixing plate center are high,
In " recessed " shape；Wire feed driving wheel is located at the central indentation of axis fixing plate；
Driven pulley mechanism, including movable plate, wire feed driven wheel；The high both sides in movable plate center are low, in " convex " shape；Wire feed
Driven wheel is installed on the central spud of movable plate.
Another specific embodiment according to the present invention, wire feed driving device further comprise adjusting mechanism, adjusting mechanism bag
Include adjusting knob, compression spring, fixed plate；The both sides of movable plate are equipped with spring fixing axle, the low side insertion axis of spring fixing axle
Fixed plate；Compression spring is sleeved on from below in spring fixing axle；Fixed plate is sleeved on from top in spring fixing axle；Adjusting knob with
Fixed plate threaded engagement.
Another specific embodiment according to the present invention, wire feed arc ignition system further comprise aluminium wire reel module；Aluminium wire is rolled up
Cylinder mould group is located at before wire feed driving device, including welding wire rolling wheel supporting rack, welding wire rolling wheel, welding wire；Welding wire rolling wheel is installed on
On welding wire rolling wheel supporting rack, welding wire coiling is on welding wire rolling wheel.
Another specific embodiment according to the present invention, wire feed arc ignition system further comprise that wire feed is oriented to pipe sleeve, and wire feed is led
Include wire feed to pipe sleeve and be oriented to hose, wire feed guide sleeve, wire vent head casing tube；There are two wire feed guide sleeves, is located at send respectively
The front side of silk driving device and rear side, wire feed are oriented to wire feed guide sleeve of the head end connection of hose on rear side of wire feed driving device
Pipe, wire feed are oriented to the end connection wire vent head casing tube of hose.
In the present invention, aluminium wire reel module is made of aluminium wire roll support and aluminium wire reel, for /V aluminium wire reel,
It is made to be rotated around spool shaft, it is impossible to move axially, prevent aluminium wire reel from displacement occur in wire feed process and influencing wire feed effect.
Wire feed driving device is coordinated up and down from driving wheel that surface knurling is handled with driven wheel, and aluminium wire is compressed, and driving wheel is mounted on watching
It takes on the motor shaft of motor, can be stablized according to wire feed requirement by servomotor and the aluminium wire of different size is sent under torch head
Side can automatically retract aluminium wire a distance again after the completion of to be welded.Aluminium wire guide sleeve and wire feed in wire feed driving device are led
It is the feed guide device of aluminium wire to hose, the trend of aluminium wire can be controlled, reaches the work for steadily sending aluminium wire to weldering welding position and putting
With.Wire feed, which is oriented to hose, to be had certain soft, can be eliminated the variation of welding gun height and position and be adjusted the influence brought, ensure the steady of wire feed
It is fixed.Striking welding adjusting apparatus is installation and a kind of device of adjustment welding gun height and front and back position, it can be according to soldered production
The specification size of product and welding position requirement, Butt welding gun carries out height and front and back position adjustment, while can adjust welding gun and welding
Angle between face, to adapt to different welding procedures.
Another specific embodiment according to the present invention, welding metal plate gauge device include fixation kit and copper pad；It is fixed
Component includes middle fixation kit and right fixation kit；Copper pad is fixed by middle fixation kit, the support of right fixation kit；Middle fixed group
The upper surface of part is connected firmly with copper pad by screw；The upper surface of right fixation kit is connected firmly with copper pad by screw, right fixation
The right flank of component and the right flank of copper pad are in same plane.
Another specific embodiment according to the present invention, fixation kit further comprise left fixation kit；Left fixation kit position
In the left side of copper pad and with the connectionless relation of copper pad；Left fixation kit includes left-external side positioning plate, left inside side shield, left limit
Position support plate, left fixation kit bottom plate；Wherein left-external side positioning plate, left inside side shield, left limit support plate may be contained within left solid
Determine on support plate, left limit support plate is between left-external side positioning plate and left inside side shield；Left-external side positioning plate is higher than a left side
Inner side baffle；Left limit support plate is less than left inside side shield.
Another specific embodiment according to the present invention, welding metal plate gauge device further comprise cylinder assembly, air cylinder group
Part includes left upper portion cylinder assembly；Left upper portion cylinder assembly includes left hand cylinder stent, left hand cylinder, left hand cylinder connection
Plate, left hand cylinder pressure head；Left hand cylinder pedestal upper end is fixedly mounted with left hand cylinder, and the piston end of left hand cylinder connects successively with left hand cylinder
Fishplate bar is connected with left hand cylinder pressure head.
Another specific embodiment according to the present invention, cylinder assembly further comprises left side inner cylinders component, in left side
Portion's cylinder assembly includes left inside portion's air cylinder support, left side inner cylinders, left side inner cylinders connecting plate, left side inner cylinders pressure
Head；The upper end of left inside portion's air cylinder support is fixedly mounted with left side inner cylinders, the piston ends of left side inner cylinders successively with gas inside left side
Cylinder connecting plate, the connection of left side inner cylinders pressure head.
Another specific embodiment according to the present invention, cylinder assembly further comprise right hand external cylinder assembly, outside right side
Portion's cylinder assembly includes right cylinder connecting plate, right cylinder stent, right cylinder, right cylinder seaming chuck, right cylinder side
Pressure head；The upper end of right cylinder stent is fixedly mounted with right cylinder, the piston end of right cylinder successively with right cylinder connecting plate, right side
Cylinder seaming chuck is connected with right cylinder side pressure head.
In the present invention, horizontal reference that copper pad is installed as metal plate product is propped up by middle fixation kit, right fixation kit
Support is fixed.Left fixation kit is used to position the left outside side of metal plate product, and provides an altitude datum, for positioning left side
(limitation left surface is sagging).Right fixation kit is used to position the Right Inboard face of metal plate product, and provides an altitude datum, is used for
Position right edge (limitation right flank is sagging).Pneumatic mechanical valve controls left upper portion cylinder assembly, left side inner cylinders group simultaneously
Part, right hand external cylinder assembly, using the priority sequence of movement of speed governing valve control cylinder, for completing the completely fixed of metal plate product
Position.Left upper portion cylinder assembly pressure head is driven by duplex cylinder, for compressing the upper surface left part of metal plate product.In left side
Portion's cylinder assembly pressure head is driven by duplex cylinder, compresses the left internal side of metal plate product, while supports the upper left table of metal plate product
The inside in face prevents occurring collapsing and solder skip slag problem in welding process.Right hand external cylinder assembly pressure head is driven by duplex cylinder
It is dynamic, the upper surface right part of metal plate product is compressed, while the outer surface of metal plate product is compressed, so as to complete a metal plate product left side
Side, the complete positioning of upper surface, three side inner surfaces of right edge and outer surface.
There is quick copper material support (the right angle copper promoted on the inside of the weld seam of left side by inner cylinders that conducts heat on the inside of weld seam
Matter pressure head supports, and is supported on the inside of the weld seam of right side by the surface of copper pad and right flank), not only rapid heat dissipation, but also can prevent
It product burn-through and collapses.There are cylinder pressure head and positioning plate positioning on the outside of weld seam, coordinate with each internal support, by the week inside and outside weld seam
Side positioning clamps and leak stopping, it is therefore prevented that the product burn-through that occurs during thin-wall aluminum alloy metal plate Product jointing collapses and shape of product
The problem of deformation.
Another specific embodiment according to the present invention, x-y movement stage apparatus include x motion platforms and y motion platforms, y
Motion platform is placed on x motion platforms, and metal plate gauge installing plate is fixed with above y motion platforms, welds metal plate gauge device
It is placed on metal plate gauge installing plate.X-Y motion stage apparatus is mainly by lower floor's X-axis motion platform and upper strata Y-axis motion platform group
Into, two platforms are all made of servomotor, synchronous belt and synchronizing wheel, line slideway, realize the accurate mobile, positioning of product,
And it is furnished with dust cover, keep cleaning and the service life of moving component.
The present invention is compatible to be had wire bond to connect and welds two kinds of welding manners without wire feed.High-quality welding effect is greatly improved
Product quality can effectively solve the various weld defects that human weld easily generates, be greatly improved production efficiency and quality.
The present invention is highly suitable to be applied for the vast production plant based on aluminium alloy metal plate product, is with a wide range of applications.
Description of the drawings
Fig. 1 is the structure diagram of metal plate product to be welded；
Fig. 2 is the overall structure stereogram of the automatic argon arc welding machine controlled of embodiment 1,
Fig. 3 is the partial structurtes stereogram of the automatic argon arc welding machine controlled of embodiment 1；
Fig. 4 is that the automatic argon arc welding machine controlled of embodiment 1 loads onto the state diagram of metal plate product to be welded；
Fig. 5 is the overall structure diagram of wire feed arc ignition system in embodiment 1；
Fig. 6 is the explosive view of wire feed driving device in embodiment 1；
Fig. 7 is in embodiment 1, and the explosive view of adjusting apparatus is welded in striking；
Fig. 8 is the structure diagram of x-y movement stage apparatus in embodiment 1；
Fig. 9 is the front perspective view that metal plate gauge device is welded in embodiment 1；
Figure 10 is the rear perspective view that metal plate gauge device is welded in embodiment 1；
Figure 11 is the explosive view that metal plate gauge device is welded in embodiment 1；
Figure 12 is in embodiment 1, and welding metal plate gauge device is equipped with the state diagram of metal plate product；
Figure 13 is the stereogram of right fixed plate component in embodiment 1.
Specific embodiment
Embodiment 1
Fig. 1 show a kind of thin-walled (thickness is less than 1mm) aluminium alloy metal plate punching and is molded product to be welded (hereinafter referred to as
Metal plate product 700) schematic diagram, by front, top surface, the left side and the right side, totally four pieces of panels form the product, wherein, seam A is punching
The left side weld seam that the left side and top surface are formed after molded, seam B are the right side weld seam formed by the right side and top surface after punch forming,
Seam A and seam B is metal plate product position to be welded (also referred to as weld seam).
As shown in figs 2-4, the automatic argon arc welding machine controlled of the present embodiment includes wire feed arc ignition system 1, x-y movement platform fills
Put 2, electric-control system 3, welding metal plate gauge device 4, input display system 5, Pneumatic mechanical valve 6.
As shown in Figure 5-Figure 7, wire feed arc ignition system 1 includes aluminium wire reel module, wire feed driving device, wire feed guide pipe
Set, striking welding adjusting apparatus, effect are to stablize welding wire in order to be directed to below striking torch head, and welding gun striking makes welding wire
Melt and then combine together to form weld seam with product seam.
The aluminium wire reel module of wire feed arc ignition system includes welding wire rolling wheel supporting rack 12, welding wire rolling wheel 13, welding wire 14；Usually
By manually welding wire rolling wheel 13 is placed on welding wire rolling wheel supporting rack 12, draws welding wire and import wire feed guide sleeve 122.
The wire feed driving device of wire feed arc ignition system is mainly by wire feed driving device stent 11, axis fixing plate 15, wire feed master
Driving wheel 16, wire feed driven wheel 17, compression spring 18, adjusting knob 19, installing plate 123, servomotor 124, spring fixing axle
125th, fixed plate 126, movable plate 127, riser 129, installing plate 130, wire feed follower shaft 131, bearing 132；Wire feed driving dress
The servomotor 124 put is mounted on the installing plate 130 that stent 11 supports, and axis fixing plate 15 is fixedly mounted with and is packed in riser 129
On the lower section installing plate 130 of 124 shaft end of servomotor, servomotor 124 is fixed with wire feed driving wheel 16, has above driving wheel
The wire feed driven wheel 17 being mounted on by wire feed follower shaft 131 and bearing 132 on movable plate 127, coiled strip aluminium wire pass through installation
Welding wire is introduced two wire feed driving wheels 16 and wire feed driven wheel with decorative pattern by the wire feed guide sleeve 122 on riser 129
Between 17；Two compression springs 18 are encapsulated by two spring fixing axles 125 between axis fixing plate 15 and movable plate 127,
The both ends of spring fixing axle 125 are packed in axis fixing plate 15 on movable plate 127, adjusting adjusting knob 19 respectively
When jackscrew moves down, the spacing between wire feed driven wheel 17 and wire feed driving wheel 16 becomes smaller, and when reversely adjusting, compresses spring 18
It promotes movable plate 127 and the spacing between wire feed driven wheel 17 and wire feed driving wheel 16 is driven to become larger, conveying is adjusted so as to reach
The elastic purpose with specification size of welding wire.
Wire feed, which is oriented to pipe sleeve, includes wire feed guiding hose 121, wire feed guide sleeve 122, wire vent head casing tube 119.
Striking welding adjusting apparatus includes striking welding gun guiding axis 110, striking welding gun supporting rack 111, striking welding gun and adjusts
Handle 112, fixed block 113, sliding shoe 114, mounting blocks 115, transfer block 116, welding gun fixed plate 117, welding gun striking mouth 118,
Second adjustable metal plate 120, welding gun fastening block 128, support plate 133, screw connecting plate 134, the first adjustable metal plate 135, welding gun are high
Degree adjusts screw 136, fastening block 137.Support plate 133 is packed on big installing plate 123, and two guiding axis 110 are slided with sliding shoe 114
After dynamic cooperation, the upper end is connected firmly with the screw connecting plate 134 being packed in support plate 133, lower end and the plate on installing plate
(not shown) connects firmly.Screw rod 136 and 114 threaded engagement of sliding shoe in regulation handle 112.Mounting blocks 115, transfer block 116
It is connected firmly successively on sliding shoe 114 with welding gun fixed plate 117.Welding gun is packed in welding gun fixed plate 117 by welding gun fastening block 128
On；By fastening block 137 for adjusting the first adjustable 135 and second adjustable metal plate of metal plate of welding wire and tip position relationship
120 connected firmly with welding gun body together with.When needing to adjust striking tip height, positive and negative rotation regulation handle 112 makes 136 band of screw rod
Dynamic sliding shoe 114, which moves up and down, can be realized.When needing to move back and forth welding gun or rotate angle of welding gun, pass through welding gun
It the release of fastening block 128 and tightens and can realize its adjustment requirement.It, can when the position relationship of welding wire and torch head needs adjustment
It is realized by the first adjustable 135 and second adjustable metal plate 120 of metal plate and fastening block 137.
As shown in figure 8, x-y movement stage apparatus 2 includes x motion platforms 21 and y motion platforms 22 and drag chain 23, x movements
Platform 21 is connected with big installing plate, and y motion platforms 22 are placed on x motion platforms 21, and y motion platforms 22 are fixed with metal plate above
Gauge installing plate 24, entire metal plate gauge device are just placed on metal plate gauge installing plate.It, will after X-y motion platforms are instructed
Metal plate gauge device thereon is driven to complete default welding track with the welding track ordered movement on metal plate product.X is moved
Platform and y motion platforms are all the compositions such as servomotor, synchronous belt pulley transmission system, slide block guide rail component, are no longer repeated one by one.
As shown in Fig. 9-Figure 13, welding metal plate gauge device 4 includes cylinder assembly, fixation kit and copper pad.Wherein gas
Cylinder component includes left upper portion cylinder assembly, left side inner cylinders component, right hand external cylinder assembly；Fixation kit includes left solid
Determine component, middle fixation kit, right fixation kit.
Left upper portion cylinder assembly is mainly by left hand cylinder stent 49, left hand cylinder 410, left hand cylinder connecting plate 411, a left side
Cylinder pressure head 413 grade in side forms, and 49 lower end of left hand cylinder stent is packed on metal plate gauge installing plate 41, and upper end is fixedly mounted with left side
Cylinder 410, the piston end of left hand cylinder 410 are connected successively with left hand cylinder connecting plate 411 and left hand cylinder pressure head 413.Left side
The effect of upper cylinder component is will to be pressed on from the top down on the left of the top panel of metal plate product 700 on copper pad 415.
Left side inner cylinders component is mainly by left inside portion's air cylinder support 48, left side inner cylinders 414, left side inner cylinders company
Fishplate bar 419,420 grade of left side inner cylinders pressure head composition.Left inside 48 lower end of portion's air cylinder support is packed in metal plate gauge installing plate 41
On, upper end is fixedly mounted with left side inner cylinders 414, the piston ends of left side inner cylinders 414 successively with left side inner cylinders connecting plate
419, left side inner cylinders pressure head 420 connects.The effect of left side inner cylinders component is internal to top on the left of metal plate product
It pushes up to the left, is positioned together with left side fixed plate and left upper portion cylinder assembly and clamp required welding on the left of metal plate product
Position.
Right hand external cylinder assembly is mainly by right cylinder connecting plate 43, right cylinder stent 44, right cylinder 45, right side
Cylinder seaming chuck 416, the first 417 grade composition of right cylinder side pressure.44 lower end of right cylinder stent is packed in metal plate gauge installing plate
On 41, upper end is fixedly mounted with right cylinder 45, the piston end of right cylinder 45 successively with right cylinder connecting plate 43, in right cylinder
Pressure head 416 and first 417 connection of right cylinder side pressure.The effect of right hand external cylinder assembly is by right cylinder 45 while drives
Right cylinder seaming chuck 416 and the right top panel and right panel of the first 417 pairs of metal plate products of right cylinder side pressure position
Pressure, and with supporting copper pad 415 and right fixed plate component 42 1 on the right of metal plate product on the inside of top panel and on the inside of right panel
It rises, positioning clamps required welding position on the right side of metal plate product.
Pressure head (left hand cylinder pressure head 413, right cylinder seaming chuck 416, the right cylinder side of above-mentioned each outer inside casing component
Pressure head 417) and metal plate product external surfaces contact portion, one layer of POM buffer stopper is lined with, to be conducive to stablize compression.And left side
The part that the pressure head (left side inner cylinders pressure head 420) of inner cylinders component is contacted with metal plate product inner surface is copper jacking block
(unspecial in figure to represent), is provided with one layer of POM buffer stopper, POM delays between copper jacking block and left side inner cylinders connecting plate 419
The effect for rushing block is to be conducive to stablize compression, and the effect of copper jacking block (i.e. pressure head) is to withstand the inside of left side weld seam, first, passing
It is hot fast, second is that preventing from collapsing and solder skip slag.Equally, on the right side of metal plate product on the inside of weld seam it is right lateral surface and side by copper pad
The inside of right side weld seam is withstood in face, is that heat transfer is fast, second is that preventing from collapsing and solder skip slag.It repeats no more below.
Left fixation kit is mainly by left-external side positioning plate 412, left inside side shield 421, left limit support plate 422, left fixation
423 grade of support plate forms.Left-external side positioning plate 412 and left inside side shield 421 are packed in solid with metal plate gauge installing plate 41
On the left fixation kit bottom plate 423 of dress, the right flank positioning metal plate product left panel left surface of left-external side positioning plate 412 is left inside
The left surface of side shield 421 is blocked on the inside of metal plate product left panel, prevents metal plate product left panel from influencing weld seam to by beat
Correct position；Left limit support plate 422 is one piece mounted on one between left-external side positioning plate 412 and left inside side shield 421
Block plate, setting height(from bottom) can be adjusted, and the function of the plate is that limitation metal plate product left panel is sagging to ensure left commissure interface
Even width.Equally, Right Inboard baffle (not shown) is also equipped on right fixation kit, function is also limitation metal plate product
Right panel is sagging to ensure that right commissure interface width is uniform.
The horizontal reference that copper pad 415 is installed as metal plate product, by middle fixation kit, (it uses screw and copper pad above
Connect firmly), right fixation kit support fixation.Right fixation kit the upper surface of is connected firmly with copper packing plate bolt, right flank and copper pad
Right flank completely in same plane, this plane is used for positioning and compressing on the inside of metal plate product right panel.Wherein copper pad 415
Weld seam on the right side of metal plate product is just withstood in right flank and upper surface, to conducting heat and preventing solder skip and leakage slag highly significant.
After metal plate product 700 is put on gauge, Pneumatic mechanical valve is pressed, Pneumatic mechanical valve just controls on left side simultaneously
Portion's cylinder assembly pressure head, left side inner cylinders component pressure head, right hand external cylinder assembly pressure head utilize speed governing valve control cylinder
Priority sequence of movement, the complete positioning for completing metal plate product clamp.Left upper portion cylinder assembly pressure head is driven by duplex cylinder
It is dynamic, for compressing the upper surface left part of metal plate product.Left side inner cylinders component pressure head is driven by duplex cylinder, compresses metal plate
The left internal side of golden product, while the inside on the upper left surface of metal plate product is supported, prevent occurring collapsing in welding process and leak
Welding slag problem.Right hand external cylinder assembly pressure head is driven by duplex cylinder, compresses the upper surface right part of metal plate product, simultaneously
The outer surface of metal plate product is compressed, so as to complete metal plate product left side, upper surface, three side inner surfaces of right edge and appearance
The complete positioning in face clamps.
Welding metal plate gauge device is connected firmly by metal plate gauge installing plate and the Y-axis motion platform of x-y movement stage apparatus.
Before welding, manually aluminium welding wire rolling wheel 13 is attached on welding wire rolling wheel supporting rack 12, finds out the head of welding wire 14, introducing is sent
Silk guide sleeve 122 be placed between wire feed driving wheel 16 and wire feed driven wheel 17, rotate adjusting knob 19 make welding wire 14 master,
Keep the tightness compressed appropriate between driven wheel.Safety door is opened, is controlled by metal plate product manually is correctly placed in metal plate
On the placement location of tool, make metal plate product top panel medial support on copper pad 415；Make on the outside of metal plate product left panel with
The left-external side positioning plate 412 of left fixation kit contacts, metal plate product left panel inside and the left inside side shield 421 of left fixation kit
Close to (preventing interior pendulum), metal plate product left panel lower end is held and (is prevented sagging) by the left limit support plate 422 of left fixation kit；
Make with being contacted outside the right side of right fixation kit and copper pad on the inside of metal plate product right panel, metal plate product right panel lower end is right
The right limit support plate (not drawn in figure) of fixation kit is held and (is prevented sagging).Afterwards, Pneumatic mechanical valve is manually started, passes through tune
After the control of fast valve, welding three cylinders on metal plate gauge, automatic impaction metal plate product, metal plate product are compacted fixed in order
Safety door is shut behind position, then presses green start button (not drawn in figure), equipment starts automatic running by pre-set programs.
The servomotor 124 for being connected to the wire feed arc ignition system of equipment automatic running instruction starts immediately, by sending for its drive
Welding wire 14 is oriented to hose 121 by wire feed with wire feed driven wheel 17 and sent to wire vent head casing tube 119 by silk driving wheel 16, is waited to be welded
Continue feeding when connecing；At the same time, metal plate gauge is welded under x-y movement platform courses, and carrying metal plate product makes a left side thereon
One end of side weld (see the A weld seams of Fig. 1) is placed in below torch head, welding gun striking afterwards, 124 wire feed of servomotor, x-y movement
Platform is run according to the movement locus that A weld seams needs weld, and is completed until A weld seams weld, welding gun striking stops, servomotor
124 slightly reversions drive welding wire to retract a bit；Then, x-y movement platform moves again, by the right side weld seam on metal plate product
The one end of (see the B weld seams of Fig. 1) is placed in below torch head, and afterwards, servomotor 124 starts wire feed, welding gun striking, x-y movement
Platform is run according to the movement locus that B weld seams needs weld, and is completed until B weld seams weld, welding gun striking stops, servomotor
124 slightly reversions drive welding wire to retract a bit, wait to being further continued for wire feed striking during second metal plate Product jointing；Afterwards, x-y
Motion platform drives metal plate gauge and the metal plate product of welding completion to return to initial position, and machine is glittering, notifies feeding.Manually beat
Safety door is opened, presses Pneumatic mechanical valve, clamping of each cylinder pressure head releasing to metal plate product on metal plate gauge is welded, removes weldering
Metal plate product after connecing.Second metal plate product to be welded is positioned over by preceding method on welding metal plate gauge again afterwards, then is pressed
Preceding method starts and runs machine, can just complete one and another metal plate Product jointing.When welding wire specification and metal plate product
When specification changes, as long as appropriate adjustment and replacement individual part, you can complete above-mentioned weld task.
The above are the exemplary description done to the present invention, all simple changes made in the case where not departing from core of the present invention
Shape or modification each fall within protection scope of the present invention.
Claims (10)
1. a kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled, including wire feed arc ignition system, welding metal plate gauge dress
It puts, x-y movement stage apparatus；The welding metal plate gauge device is placed on the x-y movement stage apparatus；It is characterized in that,
The wire feed arc ignition system includes wire feed driving device, and the wire feed driving device includes：
Driving wheel mechanism, including axis fixing plate, motor-driven wire feed driving wheel；The central low both sides of the axis fixing plate are high,
In " recessed " shape；The wire feed driving wheel is located at the central indentation of the axis fixing plate；
Driven pulley mechanism, including movable plate, wire feed driven wheel；The high both sides in the movable plate center are low, in " convex " shape；It is described
Wire feed driven wheel is installed on the central spud of the movable plate；
The welding metal plate gauge device includes fixation kit, and the fixation kit includes middle fixation kit, right fixation kit, a left side
Fixation kit；The left fixation kit includes left-external side positioning plate, left inside side shield, left limit support plate, left fixation kit bottom
Plate；Wherein described left-external side positioning plate, left inside side shield, left limit support plate may be contained on the left fixation kit bottom plate,
The left limit support plate is between the left-external side positioning plate and the left inside side shield；The left-external side positioning plate is higher than
The left inside side shield；The left limit support plate is less than the left inside side shield.
2. automatic argon arc welding machine controlled as described in claim 1, which is characterized in that the wire feed driving device further comprises adjusting
Mechanism is saved, the adjusting mechanism includes adjusting knob, compression spring, fixed plate；The both sides of the movable plate are fixed equipped with spring
Axis, the low side of the spring fixing axle are inserted into the axis fixing plate；The compression spring is sleeved on the spring fixing axle from below
On；The fixed plate is sleeved on from top in the spring fixing axle；The adjusting knob and the fixed plate threaded engagement.
3. automatic argon arc welding machine controlled as described in claim 1, which is characterized in that the wire feed arc ignition system further comprises aluminium
Silk reel module；The aluminium wire reel module is located at before the wire feed driving device, including welding wire rolling wheel supporting rack, welding wire
Rolling wheel, welding wire；The welding wire rolling wheel is installed on the welding wire rolling wheel supporting rack, and the welding wire coiling is in the welding wire rolling wheel
On.
4. automatic argon arc welding machine controlled as claimed in claim 3, which is characterized in that the wire feed arc ignition system further comprises sending
Silk is oriented to pipe sleeve, and the wire feed, which is oriented to pipe sleeve, includes wire feed guiding hose, wire feed guide sleeve, wire vent head casing tube；The wire feed
There are two guide sleeves, and respectively positioned at the front side of the wire feed driving device and rear side, the head end that the wire feed is oriented to hose connects
The wire feed guide sleeve on rear side of the wire feed driving device is connect, the wire feed is oriented to described in the end connection of hose
Silk head casing tube.
5. automatic argon arc welding machine controlled as described in claim 1, which is characterized in that the welding metal plate gauge device further wraps
Copper pad is included, the copper pad is fixed by the middle fixation kit, the right fixation kit support；The middle fixation kit it is upper
Surface is connected firmly with the copper pad by screw；The upper surface of the right fixation kit is connected firmly with the copper pad by screw,
The right flank of the right fixation kit is with the right flank of the copper pad in same plane.
6. automatic argon arc welding machine controlled as claimed in claim 5, which is characterized in that the left fixation kit is located at the copper pad
Left side and with the connectionless relation of the copper pad.
7. automatic argon arc welding machine controlled as described in claim 1, which is characterized in that the welding metal plate gauge device further wraps
Cylinder assembly is included, the cylinder assembly includes left upper portion cylinder assembly；The left upper portion cylinder assembly includes left hand cylinder
Stent, left hand cylinder, left hand cylinder connecting plate, left hand cylinder pressure head；The left hand cylinder pedestal upper end is fixedly mounted with the left side gas
Cylinder, the piston end of the left hand cylinder are connected successively with the left hand cylinder connecting plate and the left hand cylinder pressure head.
8. automatic argon arc welding machine controlled as claimed in claim 7, which is characterized in that the cylinder assembly further comprises in left side
Portion's cylinder assembly, the left side inner cylinders component include left inside portion's air cylinder support, left side inner cylinders, left side inner cylinders and connect
Fishplate bar, left side inner cylinders pressure head；The upper end of left inside portion's air cylinder support is fixedly mounted with the left side inner cylinders, in the left side
The piston end of portion's cylinder is connected successively with the left side inner cylinders connecting plate, the left side inner cylinders pressure head.
9. automatic argon arc welding machine controlled as claimed in claim 8, which is characterized in that the cylinder assembly further comprises that right side is outer
Portion's cylinder assembly, the right hand external cylinder assembly include right cylinder connecting plate, right cylinder stent, right cylinder, right side
Cylinder seaming chuck, right cylinder side pressure head；The upper end of the right cylinder stent is fixedly mounted with the right cylinder, the right cylinder
Piston end be connected successively with the right cylinder connecting plate, the right cylinder seaming chuck and the right cylinder side pressure head.
10. the automatic argon arc welding machine controlled as described in one of claim 1-9, which is characterized in that the x-y movement stage apparatus bag
X motion platforms and y motion platforms are included, the y motion platforms are placed on the x motion platforms, solid above the y motion platforms
Equipped with metal plate gauge installing plate, the welding metal plate gauge device is placed on the metal plate gauge installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201567.4A CN105618902B (en) | 2016-03-31 | 2016-03-31 | A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201567.4A CN105618902B (en) | 2016-03-31 | 2016-03-31 | A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618902A CN105618902A (en) | 2016-06-01 |
| CN105618902B true CN105618902B (en) | 2018-06-05 |
Family
ID=56034453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201567.4A Expired - Fee Related CN105618902B (en) | 2016-03-31 | 2016-03-31 | A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618902B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613701B (en) * | 2017-09-21 | 2020-02-18 | 江苏力威剪折机床有限公司 | Sheet metal case convenient to mount and dismount |
| CN108381069A (en) * | 2018-01-29 | 2018-08-10 | 湖州师范学院 | A kind of elevator door automatic welding device |
| CN109093232A (en) * | 2018-07-26 | 2018-12-28 | 安徽蓝瑟智能科技有限公司 | A kind of multi-functional automatic argon arc welder |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816466A (en) * | 1996-04-19 | 1998-10-06 | The Lincoln Electric Company | Wire feeding apparatus |
| US6057526A (en) * | 1998-08-21 | 2000-05-02 | Lee; Gerald Clyde | Wire feed unit system to automatically feed filler wire to a weld |
| US6066833A (en) * | 1998-07-29 | 2000-05-23 | Howard Industries | Apparatus and method for selectively changing welding wire |
| CN2564297Y (en) * | 2002-08-27 | 2003-08-06 | 庄添财 | Braking wire fusing machine |
| CN2863340Y (en) * | 2005-07-18 | 2007-01-31 | 中国航空工业第一集团公司北京航空制造工程研究所 | Electron beam welding wire feeding machine |
| CN201076964Y (en) * | 2007-04-29 | 2008-06-25 | 武汉长江融达电子有限公司 | Automatic arc welding device for automobile parts |
| CN102941400A (en) * | 2012-11-13 | 2013-02-27 | 中国汽车工程研究院股份有限公司 | Method for welding automobile aluminium alloy bumper assembly |
| CN103056574A (en) * | 2012-12-14 | 2013-04-24 | 芜湖中瑞汽车零部件有限公司 | Stamping part processing spot welding clamp |
| CN105234609A (en) * | 2015-08-25 | 2016-01-13 | 芜湖常瑞汽车部件有限公司 | Welding support device for automobile sheet metal part |
-
2016
- 2016-03-31 CN CN201610201567.4A patent/CN105618902B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816466A (en) * | 1996-04-19 | 1998-10-06 | The Lincoln Electric Company | Wire feeding apparatus |
| US6066833A (en) * | 1998-07-29 | 2000-05-23 | Howard Industries | Apparatus and method for selectively changing welding wire |
| US6057526A (en) * | 1998-08-21 | 2000-05-02 | Lee; Gerald Clyde | Wire feed unit system to automatically feed filler wire to a weld |
| CN2564297Y (en) * | 2002-08-27 | 2003-08-06 | 庄添财 | Braking wire fusing machine |
| CN2863340Y (en) * | 2005-07-18 | 2007-01-31 | 中国航空工业第一集团公司北京航空制造工程研究所 | Electron beam welding wire feeding machine |
| CN201076964Y (en) * | 2007-04-29 | 2008-06-25 | 武汉长江融达电子有限公司 | Automatic arc welding device for automobile parts |
| CN102941400A (en) * | 2012-11-13 | 2013-02-27 | 中国汽车工程研究院股份有限公司 | Method for welding automobile aluminium alloy bumper assembly |
| CN103056574A (en) * | 2012-12-14 | 2013-04-24 | 芜湖中瑞汽车零部件有限公司 | Stamping part processing spot welding clamp |
| CN105234609A (en) * | 2015-08-25 | 2016-01-13 | 芜湖常瑞汽车部件有限公司 | Welding support device for automobile sheet metal part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105618902A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105618902B (en) | A kind of thin-wall aluminum alloy metal plate product automatic argon arc welding machine controlled | |
| CN109038158B (en) | Full-automatic double-end welding machine for data wire | |
| CN106475682A (en) | A kind of cell sealing laser welding apparatus | |
| CN108890057B (en) | Automatic welding equipment for four-way valve end cover | |
| CN108406210A (en) | A kind of welding jigs and fixtures | |
| CN110666033B (en) | Punching machine for silencing pipe | |
| CN109396736A (en) | A kind of compressor of air conditioner cylinder body copper pipe welder | |
| CN206952460U (en) | A kind of engine fuel pipe position-changing clamp applied to fully-automatic laser welding | |
| CN106624239A (en) | High-frequency brazing machine for welding compressor and liquid accumulator | |
| CN208513923U (en) | A kind of welding jigs and fixtures | |
| CN208276425U (en) | A kind of automatic welding machine | |
| CN107186425A (en) | Thin-wall barrel weld jig and its operation method | |
| CA2485671A1 (en) | Tig welding apparatus and tig welding method | |
| CN109108539B (en) | Circular seam welding device for inner walls of cylinder mouth and upper seal head of fire extinguisher and application method of circular seam welding device | |
| CN107186422A (en) | A kind of engine fuel pipe position-changing clamp welded applied to fully-automatic laser | |
| CN214770067U (en) | Caliper type pipeline driving positioner | |
| CN113953637A (en) | Full-automatic horizontal type assembly point welding equipment | |
| CN204867134U (en) | Full -automatic pipe end make -up machine | |
| CN211413968U (en) | Welding device for capacitor explosion-proof cover | |
| CN104816061B (en) | Contact welding fabrication technique and automatic processing device | |
| CN113894381A (en) | Automatic tin soldering processing technology | |
| CN210172260U (en) | Full-automatic pipe bending machine | |
| CN206779822U (en) | The weld jig of thin-wall barrel | |
| JP2018126769A (en) | Corner automated welding device | |
| CN205551753U (en) | A send a striking system that is used for automatic argon arc welding of thin wall aluminum alloy panel beating product quick -witted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Park View Road 518118 in Guangdong province Shenzhen City Pingshan New District Industrial Zone No. 33 grand equipment Industrial Park Applicant after: SHENZHEN GRAND INTELLIGENT EQUIPMENT Co.,Ltd. Address before: Park View Road 518118 in Guangdong province Shenzhen City Pingshan New District Industrial Zone No. 33 grand equipment Industrial Park Applicant before: Grand Technology (Shenzhen) Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |