CN101648325A - Non-continuous welding rack mechanism - Google Patents
Non-continuous welding rack mechanism Download PDFInfo
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- CN101648325A CN101648325A CN200910013352A CN200910013352A CN101648325A CN 101648325 A CN101648325 A CN 101648325A CN 200910013352 A CN200910013352 A CN 200910013352A CN 200910013352 A CN200910013352 A CN 200910013352A CN 101648325 A CN101648325 A CN 101648325A
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- rack
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Abstract
The invention provides a non-continuous welding rack mechanism which comprises a base and an ultrathin cylinder and is characterized in that the base is fixedly connected with a guide post; a slidingseat is assembled on the guide post in a sliding manner; the ultrathin cylinder jacking the sliding seat is assembled on the base; the upper part of the sliding seat is fixedly connected with the ultrathin cylinder driving a horizontal rack; a piston rod of the ultrathin cylinder is connected with a lifting lug which is connected with the horizontal rack through a connecting shaft; and the horizontal rack is located at the rack rail. The invention has the advantages that transport and position of two short slabs in different thicknesses can be realized in a multigroup manner, continuous transport and position can be carried out on two steel plates in different thicknesses so as to satisfy use requirement of precision guideway transport locator, wherein the lengths of the two steel plates are more than 3.5m. The invention has the advantages of safety and reliability, precise position, compact structure and low cost.
Description
Technical field
The invention belongs to a kind of metallic plate welding equipment, particularly a kind of non-continuous welding rack mechanism that is applicable to transmitting and positioning machine with annular precise guide ways.
Background technology
Laser assembly solder is that the steel of several unlike materials, different-thickness, different coating or aluminium are welded into an integral slab, to satisfy the different requirements of parts to material property.Laser weld is suitable for producing car with welding plate with multinomial significant advantage very much.Laser assembly solder has become standard technology in auto industry, body panels carries out punching press again behind laser assembly solder, and the panel construction of making like this can reach the most rational metallic combination.At present, the laser assembly solder technology is applied in Europe, the U.S., Japan and other countries.But the equipment that research and development are used all is confined to the short slab splicing, and the welding bench movement locus all is shuttle type working in reciprocating mode modes.The long not uniform thickness two plates welding that surpasses 3.5M does not have solution for plate.Tracing it to its cause mainly is conveying and the orientation problem not solution of equipment for welded blank.Therefore a kind of desirable welded blank positioner is provided is the key subject that research and development laser assembly solder of new generation is carried localization machine.
Summary of the invention
The purpose of this invention is to provide a kind of non-continuous welding rack mechanism, can realize two short slabs of uniform thickness, many groups are not carried the location, also can implement to carry continuously the location, thereby satisfy the instructions for use that precise guide rail is carried localization machine not uniform thickness two block plates of the long 3.5M of surpassing of plate.
The objective of the invention is to be achieved through the following technical solutions: it comprises base, ultra-thin cylinder, it is characterized in that: fixedly connected guide pillar on the base, slidingly assemble sliding seat on guide pillar, the ultra-thin cylinder of assembling jack-up sliding seat on base, the ultra-thin cylinder of the affixed driving horizontal rack in sliding seat top, the piston rod of ultra-thin cylinder connects hanger, connect horizontal rack by connecting axle on hanger, horizontal rack is positioned on the rack-track.
Good effect of the present invention is: can realize two short slabs of uniform thickness not, many groups are carried the location, also can implement to carry continuously the location to not uniform thickness two block plates of the long 3.5M of surpassing of plate.Thereby by this mechanism controls magnetic sucking device for bed plate, make the discontinuous welding steel of accurate positioning satisfy the instructions for use that precise guide rail is carried localization machine.This invention general structure size is little, and the length of workbench is no more than 2.5 times of discontinuous welding work pieces length, and the upper surface of workpiece to be welded does not have hold down gag, and the space of laser head is open, can weld or cut special-shaped workpiece.Safe and reliable, location accurately and compact conformation, and is with low cost.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 1-1,1-2 are front view, the vertical views of hanger.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that the precise guide rail that is assembled with apparatus of the present invention is carried the schematic diagram of localization machine.
Fig. 4 is the I portion enlarged diagram of Fig. 1.
Fig. 5 is the II portion enlarged diagram of Fig. 1.
Fig. 6 is the III portion enlarged diagram of Fig. 1.
Fig. 7 is the vertical view of Fig. 4.
Fig. 8 is the vertical view of Fig. 5.
Fig. 9 is the vertical view of Fig. 6.
Figure 10 is the associated components connection diagram that the present invention and precise guide rail are carried localization machine.
Figure 11 is the left view of Figure 10.
Figure 12 is the A-A cutaway view of Fig. 4.
Figure 13 is the local enlarged diagram (package assembly of slide block and guide rail) of Figure 12.
Figure 14 is the B portion structure enlarged diagram (continuous welding charging side rack mechanism) of Fig. 4.
Figure 15 is the left view of Figure 14.
Figure 16 is the front view of continuous welding charging side rack mechanism.
Figure 17 is the K-K cutaway view of Figure 15.
Figure 18 is the D portion structure enlarged diagram (magnetic force adhesive device) of Fig. 5.
Figure 19 is the left view (only expressing magnetic force adhesive device part) of Figure 18.
Figure 20 is the C portion structure enlarged diagram (air-controlled multipoint precision positioning device) of Fig. 5.
Figure 21 is the left view of Figure 20.
Figure 22 is the G-G cutaway view of Figure 20.
Figure 23 is 20 vertical view.
Figure 24 is the F portion structure enlarged diagram (rack mechanism at blanking side for continuous welding carries the associated components of localization machine to be connected with precise guide rail) of Fig. 6.
Figure 25 is the left view of Figure 24.
Figure 26, Figure 27 are front view, the left views of rack mechanism at blanking side for continuous welding.
The specific embodiment
See Fig. 1,1-1,1-2,2, concrete structure of the present invention is as follows: fixedly connected four guide pillars 3 on the base 1, slidingly assemble sliding seat 4 on guide pillar 3, ultra-thin cylinder 2 at two jack-up sliding seats of the both sides of base 1 assembling, the ultra-thin cylinder 6 of the affixed driving horizontal rack in the top of sliding seat 4, the piston rod of ultra-thin cylinder 6 connects hanger 5, and hanger 5 connects quarter bend horizontal rack 7 by connecting axle 9, horizontal rack 7 is slided on rack-track 8, and rack-track 8 is fixed on the top of ultra-thin cylinder 6.
Operation principle: when needs enter duty, start ultra-thin cylinder 2, sliding seat 4 is to top offset, horizontal rack 7 on it enters duty with the tooth bar engagement of system, start ultra-thin cylinder 6, drive horizontal rack 7 horizontal movements, promptly drive the clutch gear 14-2 work (seeing Figure 10,11) of magnetic force adhesive device.
Apparatus of the present invention are assembled in precise guide rail and carry on the localization machine, base 1 is connected precise guide rail carries on the support frame 10 of localization machine.Horizontal rack 7 can mesh (seeing Figure 10,11) with the clutch gear 14-2 of magnetic force adhesive device.
The present invention uses the precise guide rail that relates to and carries the technology contents of localization machine as follows: see Fig. 3-9, two groups 4 loop-like guide rails 11 up and down arranged side by side of assembling on support frame 10, the a plurality of slide blocks 22 of assembling on guide rail 11, fix on each slide block 22 and can form the work top of ring-type operation by a plurality of cell operation platens 21 along the cell operation platen 21 (seeing Fig. 7,12) of ring-shaped guide rail operation.
See Fig. 4-9, on the main driving wheel 20 of equipment and be gear, two drives from drive 12 assembling band engaging tooth be with 13 synchronously, the lug 23 (seeing Figure 18) of connection is arranged in the outside.Main driving wheel 20 is in transmission connection with the servomotor deceleration device.The power transmission shaft of main driving wheel be installed in the final drive shaft bracing frame respectively from the power transmission shaft of drive and from the power transmission shaft bracing frame.
See Fig. 4,18,19, assembling magnetic force adhesive device 14 on the platen 21 of each cell operation table top, its structure is as follows: insert upper magnetic steel frame 14-7 on platen 21, in upper magnetic steel frame 14-7, arrange assembling by magnet steel 14-13 and magnetic isolation plate 14-12 magnet steel group separately, below upper magnetic steel frame 14-7, casing 14-4 is set, casing 14-4 is fixed on the platen 21 by connector, casing 14-4 internal upper part is provided with lower magnetic steel frame 14-6, arrange assembling in the lower magnetic steel frame 14-6 by magnet steel 14-11 and magnetic isolation plate 14-10 magnet steel group separately, bottom in the lower magnetic steel frame 14-6 is provided with two eccentric shaft effect side plate 14-8, and the slip plane that is slidingly matched of setting and tank floor, bottom assembling rotating shaft 14-3 in casing 14-4, the outer end of rotating shaft 14-3 connects magnetic-clutch gear 14-2, be connected eccentric shaft 14-5 with rotating shaft 10-3 is whole, eccentric shaft 14-5 is positioned at two eccentric shaft effect side plate 14-8 inboards.The lower end of casing connects gear frame 14-1, and gear frame 14-1 goes up assembling bearing pin 14-9.Gear frame 14-1 connects synchronously with the connection lug 23 (seeing Figure 18) on 13 by bearing pin 14-9.
Operation principle: when the metallic plate to be welded on platen 21 need be located welding, by transmission to clutch gear 14-2, eccentric shaft 14-5 rotates, the lower magnetic steel frame 14-6 that is applied is subjected to displacement certain position, the bottom magnet steel of this position is corresponding with the top magnet steel, the magnetic force that produces firmly holds metallic plate to be welded, can carry out subordinate's operation, when the metallic plate on platen 21 need break away from magnetic force, by the transmission to clutch gear 14-2, eccentric shaft 14-5 rotated, certain displacement takes place in the lower magnetic steel frame 14-6 that is applied, the bottom magnet steel and the top magnet steel of this position stagger mutually, and the magnetic force of generation disappears, and the metallic plate on the platen 21 is promptly removable.
See Fig. 4,14-17, at the end of support frame 10 assembling continuous welding charging side rack mechanism 15, it is the welding location that is used for not uniform thickness two block plates of the long 3.5M of surpassing of plate.By the affixed ultra-thin cylinder 15-2 of connector, fixedly connected four guide pillar 15-5 on the level board of base 11-1 are provided with interior tooth bar 15-3 on the slidingly assemble tooth bar sliding seat 15-4 on guide pillar 11-5, tooth bar sliding seat 15-4 on the side plate of base 15-1.Tooth bar sliding seat 11-4 is provided with effect base plate 15-11 simultaneously, is provided with effect inclined-plane 15-10 at the upper surface that acts on base plate 15-11, leaves effect bearing running space above effect inclined-plane 15-10.The piston of ultra-thin cylinder 15-2 connects hanger 15-13, connects an effect bearing 15-12 and two bearing 15-14 that contact spacing track by connecting axle 15-15 on hanger 15-13.On base 15-1 by screw rod 15-6 and the affixed spacing pressing plate 15-7 of adapter sleeve 15-8, spacing pressing plate 15-7 be provided with two towards under spacing track 15-16 so that two bearing 15-14 are in last rolling.Assembling jack-up spring 15-9 below tooth bar sliding seat 15-4.
Operation principle: when ultra-thin cylinder 15-2 work, when piston rod stretches out, hanger 15-13 drives three bearing operations, wherein act on bearing 15-12 climbs to effect base plate 15-11 by the effect inclined-plane 15-10 of effect base plate upper surface, meanwhile spring 15-9 is compressed, tooth bar sliding seat 15-4 is to the lower slider certain position, its the upper end interior tooth bar 151-3 also to bottom offset certain position, thereby tooth bar 15-3 contacts engagement with the clutch gear 14-2 of magnetic force adhesive device in making, and promptly drives clutch gear 14-2 and rotates.Otherwise, when ultra-thin cylinder 15-2 work, during the piston rod withdrawal, hanger 15-13 drives three bearing inverted runnings, wherein acts on the upper surface of bearing 15-12 disengaging effect base plate 15-11, and meanwhile spring 15-9 discharges, the jack-up tooth bar sliding seat 15-4 certain position that upwards slides, the interior tooth bar 15-3 of its upper end also to top offset certain position, tooth bar 15-3 breaks away from the clutch gear 14-2 of magnetic force adhesive device, the duty of the transmission that is through with in making.
See Fig. 5,20-23, many air-controlled multipoint precision positioning devices 17 of assembling on the support frame between two work tops 10, it is used for the splicing location of two jigsaw to be welded.This device is fixed by base 17-2 and support frame 6 usefulness connectors.The base 17-2 of device goes up by the fixedly connected base assembly of connector, base assembly by will around impale and to be two pedestal 17-8.1,17-8.2 of assembly space form in the centre.Affixed respectively the 17-9 that inserts, 17-14 in both sides with two long sliding hole 17-10.Two of assemblings can slide up and down in base assembly by flat part 17-12,17-13, and two one of upper surfaces, location by flat part are the plane, and another is the inclined-plane.Two by the both sides of flat part fixing sliding pin 17-11 respectively, the outer end of sliding pin 17-11 is inserted among the long sliding hole 17-10 that inserts both sides.Assemble ultra-thin cylinder 17-5,17-15 respectively in the both sides of base assembly, the piston of two ultra-thin cylinders connects hanger 17-5.1,17-5.2 respectively, two lower ends by flat part connect two connecting rods of being made up of flat connecting rod 17-4.1 (17-4.2) and Y type connecting rod 17-7.1 (17-7.2) respectively, and the other end of two connecting rods connects hanger 17-5.1,17-5.2.The jackshaft 17-6.1 (17-6.2) of two connecting rods connects lower link 17-3.1 (17-3.2), and lower link is rotatably connected on the pedestal by bearing pin 17-17.
Operation principle: make by flat part 17-13 and move up when control makes cylinder 17-15 work, promotion linkage, by the about 3mm in last plane of flat part upper end this mechanism of projection.At this moment, the end face with steel plate to be welded b (sheet metal) is close to the medial surface of location by flat part 17-13.After this, magnetic force adhesive device work firmly holds steel plate to be welded b, then cylinder 17-15 reverse operation, and piston rod drivening rod mechanism makes and is moved downward to therewith by flat part 17-13 that mechanism's upper surface is same plane; Cylinder 17-5 works, makes by linkage and lean on flat part 17-12 to move up then, by the about 1～1.5mm in last plane of flat part upper end this mechanism of projection.At this moment, the end face of steel plate to be welded a (steel plate) is close to the medial surface of flat part 17-12.After this, magnetic force adhesive device work, firmly hold steel plate to be welded a, then cylinder 17-5 reverse operation, cylinder rod drivening rod mechanism makes and is moved downward to therewith by flat part 17-12 that mechanism's upper surface is same plane;
Subsequently, band drives the orbiting motion that magnetic force adhesive device is pressed line slideway synchronously, and laser head (upper part among Fig. 3) comes into effect to-be-welded pieces a, b are welded.
See Fig. 6,24-27, at the end of support frame 10 assembling rack mechanism at blanking side for continuous welding, it is the disengaging sucker operation that is used for after two block plates weld.Structure is as follows: pass through the affixed ultra-thin cylinder 19-2 of connector on the side plate of base 19-1, track 19-7 and fixedly connected four guide pillar 19-5 are set on the level board of base 1, slidingly assemble tooth bar sliding seat 19-4 on guide pillar 19-5, tooth bar sliding seat 19-4 upper end is provided with outer tooth bar 19-3.The lower surface of tooth bar sliding seat 19-4 is provided with effect inclined-plane 19-6.The piston rod of ultra-thin cylinder 19-2 connects hanger 19-10, two bearing 19-9 that connect an effect bearing 8 and roll in orbit by connecting axle 19-11 on hanger 19-10.
Operation principle: when ultra-thin cylinder 19-2 work, when piston rod stretches out, hanger 19-10 drives three bearing operations, wherein two bearing 19-9 roll on track 19-7, effect bearing 19-8 is by the effect inclined-plane 19-6 of effect tooth bar sliding seat 19-4 lower surface, jack-up tooth bar sliding seat 19-4 gradually, the outer tooth bar 19-3 of its upper end also to top offset certain position, thereby make outer tooth bar 19-3 contact engagement, promptly drive clutch gear 10-2 and rotate with the clutch gear 10-2 of magnetic force adhesive device.Otherwise, when ultra-thin cylinder 19-2 work, during the piston rod withdrawal, hanger 19-10 drives three bearing inverted runnings, wherein act on the effect inclined-plane 19-6 that bearing 19-8 breaks away from tooth bar sliding seat 19-4 lower surface gradually, tooth bar sliding seat 19-4 falls certain position, its upper end outer tooth bar 19-3 also to top offset certain position, make the clutch gear 14-2 of outer tooth bar 19-3 and magnetic force adhesive device break away from the duty of the transmission that is through with.
The precise guide rail of assembling apparatus of the present invention is carried the localization machine course of work: 1, not uniform thickness two block plates to the long 3.5M of surpassing of plate carry out continuous welding: behind the accurate location of the steel plate that will weld, make servomotor work by automatic controlling system, main driving wheel, rotate synchronously from drive.Band drags magnetic force adhesive device synchronously, and the cell operation table top that is attached thereto is along the precise guide rail orbiting motion.When this magnetic force adhesive device runs to the continuous welding charging side rack mechanism place, carry out cylinder work by automatic controlling system, the rack drives clutch gear of continuous welding charging side rack mechanism is rotated, magnetic force adhesive device holds two block plates to be welded, and with synchronous band along the walking of the track of precise guide rail, laser welding apparatus work is simultaneously implemented welding to steel plate weld seam to be welded.When the steel plate of finishing when welding is walked rack mechanism at blanking side for continuous welding, rack mechanism at blanking side for continuous welding is carried out by its system command, the work of execution cylinder, make the clutch gear backward rotation of the rack drives magnetic force adhesive device of rack mechanism at blanking side for continuous welding, sucker magnetic field disappears, steel plate after the welding continues to move by the precise guide rail direction, makes it break away from workbench, and follow-up steel plate to be welded is promptly finished continuous welding by its workflow work.
To the not discontinuous welding of two short slabs of uniform thickness: main driving wheel makes from drive by synchronous band and rotates synchronously.Band drags magnetic force adhesive device synchronously, and the cell operation table top that is attached thereto is along the precise guide rail orbiting motion.When this magnetic force adhesive device runs to the continuous welding charging side rack mechanism place, carry out cylinder work by automatic controlling system, make the rack drives clutch gear-rotation of rack mechanism at blanking side for continuous welding, magnetic force adhesive device produces powerful suction and holds two block plates to be welded simultaneously, and with synchronous band along the walking of the track of precise guide rail, laser welding apparatus work is simultaneously implemented welding to steel plate weld seam to be welded.When the steel plate of finishing when welding is walked the non-continuous welding rack mechanism of opposite side, this rackwork makes the clutch gear counter-rotation of magnetic force adhesive device by its system command, magnetic force adhesive device magnetic field disappears, steel plate after the welding continues to move by the precise guide rail direction, make it break away from workbench, and this workpiece is moved to next station by Cartesian robot.
Claims (1)
1, a kind of non-continuous welding rack mechanism, it comprises base, ultra-thin cylinder, it is characterized in that: fixedly connected guide pillar on the base, slidingly assemble sliding seat on guide pillar, the ultra-thin cylinder of assembling jack-up sliding seat on base, the ultra-thin cylinder of the affixed driving horizontal rack in sliding seat top, the piston rod of ultra-thin cylinder connects hanger, connects horizontal rack by connecting axle on hanger, and horizontal rack is positioned on the rack-track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910013352A CN101648325A (en) | 2009-08-25 | 2009-08-25 | Non-continuous welding rack mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910013352A CN101648325A (en) | 2009-08-25 | 2009-08-25 | Non-continuous welding rack mechanism |
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| Publication Number | Publication Date |
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| CN101648325A true CN101648325A (en) | 2010-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910013352A Pending CN101648325A (en) | 2009-08-25 | 2009-08-25 | Non-continuous welding rack mechanism |
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| CN (1) | CN101648325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981998A (en) * | 2020-07-22 | 2020-11-24 | 山东电力设备有限公司 | Transformer oil tank deformation measuring assembly, measuring system and measuring method |
-
2009
- 2009-08-25 CN CN200910013352A patent/CN101648325A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981998A (en) * | 2020-07-22 | 2020-11-24 | 山东电力设备有限公司 | Transformer oil tank deformation measuring assembly, measuring system and measuring method |
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Open date: 20100217 |