CN201950392U - Equipment for manufacturing surfacing welded composite wear-resistant steel sheet - Google Patents
Equipment for manufacturing surfacing welded composite wear-resistant steel sheet Download PDFInfo
- Publication number
- CN201950392U CN201950392U CN2010206959851U CN201020695985U CN201950392U CN 201950392 U CN201950392 U CN 201950392U CN 2010206959851 U CN2010206959851 U CN 2010206959851U CN 201020695985 U CN201020695985 U CN 201020695985U CN 201950392 U CN201950392 U CN 201950392U
- Authority
- CN
- China
- Prior art keywords
- frame
- welding
- fixed
- tie
- hydraulic cylinder
- 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
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to equipment for manufacturing a surfacing welded composite wear-resistant steel sheet, which comprises a gantry, a welding device, a rear side compression device, a front side compression device, a water-cooled platform, a pinch roll device and a frame; and the rear side compression device is arranged on the rear side of a welding torch of the welding device, and the front side compression device is arranged on the front side of the welding torch of the welding device. A steel substrate is paved on the water-cooled platform, the front side compression device and the rear side compression device compress the steel substrate; after a welding bead is welded, the front side compression device and the rear side compression device are opened, the pinch roll device conveys the steel substrate forwards for a distance; and the steps are repeated for surfacing welding, until a plate-shaped surfacing welding composite wear resistant steel sheet of a high-chromium alloy wear resistant layer is surfacing welded on the whole steel substrate. The surfacing welded composite wear-resistant steel sheet welded by the equipment has little deformation and high welding quality, and the specification is not restricted.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of complex abrasion-proof steel plate.
Background technology
Built-up welding is meant and be increases or recover the weldment size, or makes the weldment surface obtain to have property, metal molten, piles up the welding on weldment surface with electric welding or autogenous soldering.Existing complex abrasion-proof steel plate manufacturing process adopts the method for open arc built-up welding usually, promptly at common Q 235 surface of steel plate built-up welding one deck high-chromium alloy wearing layers, thereby has strengthened the wearability of surface of steel plate greatly.Resulting complex abrasion-proof steel plate can be used for the shovel head of scraper and the grab bucket of loading machine etc. and main friction position institute's transported object.
At present, it is wide that individual main flow of domestic complex abrasion-proof steel plate is of a size of 1500mm, and 3000mm is long, when carrying out built-up welding, mainly contains dual mode: the one, and the built-up welding of circle circle, the 2nd, dull and stereotyped built-up welding.
Chinese patent literature CN129611C(application number 200410014589.7) announced a kind of manufacture method of overlaying composite abrasion resistant plate, this method is exactly the method for Artenkreis circle built-up welding.The step of the method for the document mainly contains: (1) is rolled into cylinder with steel plate earlier on veneer reeling machine, (2) built-up welding one deck wearing layer on cylinder steel plate outer surface, built-up welding limit in limit is to the cooling of inner surface of steel plate water spray in built-up welding, and steel plate temperature in weld deposit process remains on below 100 ℃; (3) cylinder steel plate that built-up welding is good adopts the plasma arc cutting cutting mill to divide equally along axis direction and cuts into the arc wearing plate, (4) on purl machine with the arc wearing plate smooth be flat wearing plate.
The method that dull and stereotyped built-up welding is adopted usually is that whole steel plate is tiled on the jig, is fixed on the jig with four jiaos the edge that comprises of bolt clip plate with steel plate.Welding gun is arranged on wig-wag (in the industry generally with the clamping welding gun, and make welding gun carry out the device that pendulum model swing or orthoscopic moves back and forth to be referred to as wig-wag) welding gun holding device on, wig-wag is connected on the horizontal dolly by lifting device, laterally dolly is arranged on the crossbeam of portal frame, laterally dolly can be done relative motion in the horizontal with respect to the crossbeam of portal frame, and portal frame can be done relative motion in the vertical with respect to jig.A kind of common method of dull and stereotyped built-up welding is: when steel plate is carried out built-up welding, portal frame is still in an end of steel plate, welding gun in company with horizontal dolly along horizontal (also being the width of left and right directions, steel plate) of portal frame also on vertically (also being the length direction of fore-and-aft direction, steel plate), move back and forth when carrying out uniform motion and the scolder that sprays fusing to the upper surface of steel plate and formation straight line welding bead; To form length be that travel distance, the width of horizontal dolly is after welding gun moves back and forth the straight line welding bead of scope when horizontal dolly at the uniform velocity runs to the other end from an end of the width of steel plate, make portal frame vertically move the distance of the width of a welding bead, begin to descend the built-up welding of straight line welding bead again along straight line; So circulation moves to the other end of steel plate one by one until portal frame, realizes the covering of high-abrasive material at surface of steel plate.Adopt this welding manner, high-abrasive material can't be implemented in surface of steel plate is compressed the place by pressing plate covering.
Chinese patent literature CN101362244A(application number 200810013413.8) announced a kind of automatic surfacing device capable of adding special alloy in visible arc, the method that this equipment adopted also is a kind of method of dull and stereotyped built-up welding, and the method for this flat board built-up welding can be welded out straight line welding bead and W welding bead.When adopting straight line welding bead mode to carry out built-up welding, laterally dolly is positioned at an end of crossbeam, portal frame along straight line vertically (also being the length direction of fore-and-aft direction, steel plate) at the uniform velocity walk, welding gun then follow portal frame to carry out also to move back and forth in the horizontal in the lengthwise movement (width that also is left and right directions, steel plate) in company with horizontal dolly and scolder that ejection is melted to the upper surface of steel plate and formation straight line welding bead; To form length be that travel distance, the width of portal frame is after welding gun moves back and forth the straight line welding bead of scope when portal frame at the uniform velocity runs to the other end from an end of the length direction of steel plate, make horizontal dolly move the distance of the width of a welding bead, begin to descend the built-up welding of straight line welding bead again to the direction of the other end of portal frame crossbeam; So circulation moves to the other end of crossbeam until horizontal dolly by this, realizes the fully covering of high-abrasive material at surface of steel plate.When adopting W welding bead mode to carry out built-up welding, portal frame is straight line moving at the uniform velocity vertically, and laterally dolly is back and forth at the uniform velocity mobile in setting range, and wig-wag drives welding gun and moves back and forth in the horizontal, up to the fully covering of high-abrasive material at surface of steel plate.The mode of the fixation steel plate that the document adopted is comparatively different, it adopts 4,6 or 8 locking devices that steel plate is fixed, concrete mode is (see 5 pages of final stages of the 4th page of final stage to the of its specification before 4 row): on the I-steel of table frame locking device is set, described locking device is by backing plate with holes, T-slot and draw pin to form.Welding with backing with holes is connected between two I-steel, and T-slot (should be T-slot spare) is welded on backing plate with holes and the I-steel, draws pin to be inserted in the T-slot.Burn-on at the back of substrate and to draw pin-and-hole (should be to draw pin-and-hole spare), substrate is placed on the workbench, and makes the pin-and-hole spare that draws of substrate place in the rectangular opening of backing plate with holes.Draw in the pin-and-hole both interference fit with what draw pin to be inserted into to draw pin-and-hole spare.
More than two kinds of welding manners all have following defective: the welding inhomogeneities that (1) steel plate deformed produces: steel plate can produce to a certain degree distortion because of being heated in welding process, thereby the distance that occurs between welding gun ignition tip and the steel plate in the continuous welding process constantly changes.Metaboly in the welding of circle circle is that cylinder loses the round ellipse that becomes; The metaboly of dull and stereotyped welding is the steel plate local crowning.This distortion can make welding fabrication and pool depth change, thereby causes the hardness inhomogeneities and the weld defect of wear-resisting steel plate.(2) restriction of plate size: domestic wear-resisting steel plate generally can only be accomplished the specification of 1500mm * 3000mm, and its basic reason is the problem on deformation in the uncontrollable steel plate weld deposit process.Especially dull and stereotyped built-up welding, in weld deposit process, can since each of the position in the welding region of steel plate to expanding with heat and contract with cold, when the surfacing part of steel plate surpasses certain area, follower bolt is broken in the deformation meeting of generation that built-up welding is accumulated, thereby has limited the production size of wear-resisting steel plate.
Summary of the invention
It is less that the purpose of this utility model provides a kind of distortion, welding quality height, the equipment of the unconfined manufacturing built-up welding of specification complex abrasion-proof steel plate.
The technical scheme that realizes the utility model purpose is that a kind of equipment of making built-up welding complex abrasion-proof steel plate comprises portal frame, welder, rear side hold down gag, front side hold down gag, water-cooled platform, pinch roll apparatus and frame;
Frame comprises first frame and is positioned at second frame of the first frame rear side;
The sagittal middle part of water-cooled platform is provided with groove, to setting, is provided with the cool water shower device in the groove about the groove edge; The water-cooled platform from upper fixed on first frame; Pinch roll apparatus by its nip rolls frame from upper fixed on second frame, and be positioned at the rear side of water-cooled platform; 2 pinch rolls branches of pinch roll apparatus are rotatably connected on up and down on the nip rolls frame, and are driven by the corresponding driving device, and pinch roll apparatus is provided with angular transducer;
Portal frame comprises crossbeam, left column and right column; The lower end of left column is connected on first frame from upper fixed, and is positioned at the rear portion in the left side of first frame; The lower end of right column is connected on first frame from upper fixed, and is positioned at the rear portion on the right side of first frame; To being horizontally disposed with, the left end of crossbeam is connected on the left column from upper fixed by bolt about the crossbeam edge, and the right-hand member of crossbeam is connected on the right column from upper fixed by bolt;
Welder comprises horizontal dolly, lifting device, wire-feed motor, wig-wag and welding gun; Laterally dolly comprises vehicle frame and translation mechanism; About vehicle frame on the crossbeam that is slidingly connected at portal frame; Wire-feed motor is arranged on the horizontal dolly, and by corresponding motor-driven; Wig-wag is arranged on the horizontal dolly by lifting device, and is positioned at the below of horizontal dolly; Welding gun is clamped on the welding gun holding device of wig-wag, and welding gun is positioned at the top of water-cooled platform; During use, vehicle frame can be about driving welding gun under the effect of translation mechanism and carrying out with respect to crossbeam to move, welding gun can carry out moving of upward and downward under the effect of lifting device, welding gun can carry out sagittal moving under the effect of wig-wag simultaneously;
The rear side hold down gag is arranged on the rear side of the welding gun of welder, the front side hold down gag is arranged on the front side of the welding gun of welder, and rear side hold down gag and front side hold down gag are all for being provided power and carrying out the device that big pressure compresses from top to bottom along left and right directions by hydraulic cylinder.
The lifting device of above-mentioned welder comprises handle rotating disk, screw mandrel, feed screw nut and wig-wag support; Above-mentioned portal frame also comprises guide rail; Guide rail has 3, all along about to being horizontally disposed with, 2 guide rails wherein divide and are fixedly connected on the crossbeam from the place ahead up and down, the 3rd guide rail is fixed on the crossbeam from the rear and is positioned at the top of crossbeam;
Laterally the translation mechanism of dolly comprises reducing motor, transmission mechanism and 3 groups of guide wheels; Transmission mechanism comprises gear and tooth bar; Reducing motor is connected on the vehicle frame from upper fixed by its motor casing; The motor shaft of reducing motor is provided with from the top down, and the gear of transmission mechanism is fixed on the termination of motor shaft; The tooth bar of transmission mechanism is fixed on the crossbeam of portal frame, and is meshed with said gear; 3 groups of guide wheels are rotatably connected on the vehicle frame, the 1st group of guide wheel contacts with the guide rail of the top, front side that is positioned at crossbeam, the 2nd group of guide wheel contacts with the guide rail of the below, front side that is positioned at crossbeam, the 3rd group of guide wheel contacts with the guide rail of the back side top that is positioned at crossbeam, contacts thereby make vehicle frame roll with the guide rail of portal frame by guide wheel;
The screw mandrel vertical of lifting device is provided with, and screw mandrel passes the top of the vehicle frame of horizontal dolly from top to bottom, rotate through the feed screw nut of lifting device again after, its lower end is stretched in the bottom of vehicle frame of horizontal dolly, and the vehicle frame of screw mandrel and horizontal dolly is rotationally connected; The handle rotating disk of lifting device is enclosed within on the upper end of screw mandrel, and is fixedly connected on the screw mandrel; The upper end of wig-wag support is fixed on the feed screw nut;
Wig-wag is the linear reciprocating welding oscillator, comprises holder, motor, transmission mechanism, guide rail, slide block and welding gun holding device; Wig-wag is fixed on the bottom of wig-wag support by its holder; Be fixed on the holder to setting before and after the guide rail of wig-wag, to being slidingly connected on the guide rail, welding gun holding device is fixed on the slide block before and after the slide block; The transmission mechanism of wig-wag comprises gear and tooth bar; The motor of wig-wag is fixed on the holder, and is positioned at the rear side of holder, the vertical setting from the top down of the motor shaft of motor; The gear of transmission mechanism is fixed on the termination of motor shaft of motor; The tooth bar of transmission mechanism is horizontally disposed with and is fixed on the slide block along fore-and-aft direction, and this tooth bar is meshed with said gear.
First frame of above-mentioned frame comprises framework pillar, left tie-beam, right tie-beam, housiung separator and following tie-beam; Framework pillar has 4, is distributed on four angles according to the hypothetical rectangle of direction setting all around; To being horizontally disposed with, the front end of left tie-beam had been positioned on the framework pillar of front left side from upper fixed before and after left side tie-beam was, and the rear end of left tie-beam is being positioned on the framework pillar of left rear side from upper fixed; To being horizontally disposed with, the front end of right tie-beam had been positioned on the framework pillar of forward right side from upper fixed before and after right tie-beam was, and the rear end of right tie-beam is being positioned on the framework pillar of right lateral side from upper fixed; Housiung separator has 2 to be divided into front side housiung separator and rear side housiung separator, these 2 housiung separators divide about each edge, front and back to being horizontally disposed with, the left end of front side housiung separator is fixed together from the framework pillar welding of left and front left side, and be positioned at the top of the framework pillar of front left side, the right-hand member of front side housiung separator is fixed together from right-hand framework pillar welding with forward right side, and is positioned at the top of the framework pillar of forward right side; The left end of rear side housiung separator is fixed together from the framework pillar welding of left and left rear side, and be positioned at the top of the framework pillar of left rear side, the right-hand member of rear side housiung separator is fixed together from right-hand framework pillar welding with right lateral side, and is positioned at the top of the framework pillar of right lateral side; Following tie-beam is front and back to being horizontally disposed with, the front end of following tie-beam is fixed on the housiung separator of front side from the below, and be positioned at the front side housiung separator about to the middle part, the rear end of following tie-beam is fixed on the rear side housiung separator from the below, and be positioned at the rear side housiung separator about to the middle part; The water-cooled platform from upper fixed on 2 housiung separators of first frame.
Above-mentioned rear side hold down gag comprises first hydraulic cylinder, cross bar, left lever, right pull bar, pressing plate, Zola's pole socket and right draw-bar seat; First hydraulic cylinder comprises base, cylinder body and piston rod, and the base of first hydraulic cylinder and cylinder body constitute an integral structure component, and first hydraulic cylinder is fixed on the following tie-beam of first frame from the below by its base, and be positioned at tie-beam down about to the middle part; Zola's pole socket is from the right-hand left tie-beam that is fixed on first frame; Right draw-bar seat is fixed on the right tie-beam of first frame from left; Cross bar and pressing plate all about to being horizontally disposed with; Left lever is provided with along the upward and downward vertical, passes Zola's pole socket, fixedlys connected with the left end of cross bar in the lower end of left lever, fixedlys connected with the left end of pressing plate in the upper end of left lever; Right pull bar is provided with along the upward and downward vertical, passes right draw-bar seat, fixedlys connected with the right-hand member of cross bar in the lower end of right pull bar; Fixedly connected with the right-hand member of pressing plate in the upper end of right pull bar; The piston rod of first hydraulic cylinder stretches out downwards, and the lower end of piston rod is hinged on the middle part of cross bar from the top.
First frame of above-mentioned frame also comprises connecting plate; To being horizontally disposed with, the left end of connecting plate on left tie-beam, and was positioned at the front portion of left tie-beam from upper fixed about connecting plate was, and the right-hand member of connecting plate on right tie-beam, and is positioned at the front portion of right tie-beam from upper fixed;
Above-mentioned front side hold down gag has 3 ~ 8, according to about to spaced set; Each front side hold down gag includes second hydraulic cylinder, right angle knee, depression bar, second hydraulic cylinder base and depression bar base; Second hydraulic cylinder base on the connecting plate of first frame, and is positioned at the front portion of connecting plate from upper fixed; The depression bar base on the connecting plate of first frame, and is positioned at the rear portion of connecting plate from upper fixed, and the top of depression bar base is obliquely installed according to the orientation towards the back upper place, and its median plane and connecting plate through pivot center is 45 ~ 75 ° of angles; Second hydraulic cylinder comprises piston rod and cylinder body, and second hydraulic cylinder is hinged on second hydraulic cylinder base from the top by the bottom of its cylinder body, and the piston rod of second hydraulic cylinder protrudes upward; Direction setting under after depression bar is gone up extremely according to the past, the middle part of depression bar is hinged on the depression bar base, and the rear end of depression bar is provided with the depression bar head to lower convexity; The right angle knee is the L type, and the upper end of the piston rod of the front end of right angle knee and second hydraulic cylinder is hinged, and the lower end of right angle knee is fixedlyed connected with the front end of depression bar.
Above-mentioned front side hold down gag is identical with the structure of rear side hold down gag; The front side hold down gag comprises first hydraulic cylinder, cross bar, left lever, right pull bar, pressing plate, Zola's pole socket and right draw-bar seat; First hydraulic cylinder comprises base, cylinder body and piston rod, and the base of first hydraulic cylinder and cylinder body constitute an integral structure component, and first hydraulic cylinder is fixed on the following tie-beam of first frame from the below by its base, and be positioned at tie-beam down about to the middle part; Zola's pole socket is from the right-hand left tie-beam that is fixed on first frame; Right draw-bar seat is fixed on the right tie-beam of first frame from left; Cross bar and pressing plate all about to being horizontally disposed with; Left lever is provided with along the upward and downward vertical, passes Zola's pole socket, fixedlys connected with the left end of cross bar in the lower end of left lever, fixedlys connected with the left end of pressing plate in the upper end of left lever; Right pull bar is provided with along the upward and downward vertical, passes right draw-bar seat, fixedlys connected with the right-hand member of cross bar in the lower end of right pull bar; Fixedly connected with the right-hand member of pressing plate in the upper end of right pull bar; The piston rod of first hydraulic cylinder stretches out downwards, and the lower end of piston rod is hinged on the middle part of cross bar from the top.
The equipment of above-mentioned manufacturing built-up welding complex abrasion-proof steel plate also comprises control cabinet; Control circuit and corresponding controller are installed in the control cabinet; Described each controller includes power input, power output end and control end; Described controller pinches controller, horizontal mobile controller, wire feed controller and welding gun mobile controller; Control circuit is provided with the angle signal input, pinches the control signal output, horizontal mobile control signal output, wire feed control signal output, welding gun move control signal output, preceding side compression control signal output and back side compression control signal output;
The angle signal input of control circuit is electrically connected with the signal output part of the angular transducer of pinch roll apparatus, the control signal output that pinches of control circuit is electrically connected with the control end that pinches controller, the power output end that pinches controller is electrically connected with the power end of the drive motors of pinch roll apparatus, the horizontal mobile control signal output of control circuit is electrically connected with the control end of horizontal mobile controller, laterally the power output end of mobile controller is electrically connected with the power end of the reducing motor of the horizontal dolly of welder, the wire feed control signal output of control circuit is electrically connected with the control end of wire feed controller, the power output end of wire feed controller is electrically connected with the power end of the motor of wire-feed motor, the welding gun of control circuit moves the control signal output and is electrically connected with the control end of welding gun mobile controller, the power output end of welding gun mobile controller is electrically connected with the power end of the motor of wig-wag, the preceding side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of the hydraulic cylinder of control front side hold down gag, and the back side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of the hydraulic cylinder of control rear side hold down gag.
Greater than the pressure of rear side hold down gag to steel substrate, and the former pressure is 1.5～3 times of latter's pressure to above-mentioned front side hold down gag to the pressure of steel substrate.
The utlity model has positive effect:
(1) equipment of manufacturing built-up welding complex abrasion-proof steel plate of the present utility model is when making built-up welding complex abrasion-proof steel plate, the part that employing is carried out from top to bottom the both sides, front and back of the welding region of steel plate compresses, and preceding lateral pressure is less than backside pressure, the pressure that makes steel plate can overcome the front side hold down gag when expanded by heating stretches forward, cooling also can overcome the front side hold down gag when shrinking pressure bounces back backward, prevented the raise up generation of situation of steel plate part, thereby make that the welding region of steel plate is comparatively smooth, fundamentally solve the excessive quality problems that produce of invar plate distortion, guaranteed the uniform and stable property of wearing layer.Local in addition powerful thrust can be so that the steel plate in the welding region be close to the water-cooled platform, and the steel plate during cooling shrinks comparatively even, makes the flatness of built-up welding complex abrasion-proof steel plate that further raising be arranged.
(2) equipment of manufacturing built-up welding complex abrasion-proof steel plate of the present utility model carries out to steel plate that the both sides, front and back are movable to be compressed under the mode adopting; adopt corresponding apparatus again; not only can realize non-stop-machine continuous built-up welding, and the length of whole steel plate in theory can endless.So broken through the specification limits of original 1500mm * 3000mm, when being cut into the complex abrasion-proof steel plate of all size size during use, material-saving more.
(3) the front side hold down gag of the equipment of manufacturing built-up welding complex abrasion-proof steel plate of the present utility model is preferably small size contact hold down gag, even caused the surface of steel plate out-of-flatness owing to splash in the welding process, the use of small size contact hold down gag also only needs to wipe off and get final product compressing the welding slag shovel that will splash on the position, thereby significantly reduced the workload that shovel is scraped, and can carry out good compressing, thereby guaranteed the quality of built-up welding to the front side of steel plate.
Description of drawings
Fig. 1 is a kind of structural representation of the equipment of manufacturing built-up welding complex abrasion-proof steel plate of the present utility model.
Structural representation when Fig. 2 observes backward for the position A from Fig. 1.Wig-wag support, wig-wag and the welding gun of the welder among the figure do not draw.
Fig. 3 is the another kind of structural representation of the equipment of manufacturing built-up welding complex abrasion-proof steel plate of the present utility model.
Fig. 4 is the structural representation of built-up welding complex abrasion-proof steel plate of the present utility model.
Fig. 5 is a kind of schematic top plan view of Fig. 4, and bead welding wherein is a linear.
The mark of above-mentioned accompanying drawing is as follows:
Portal frame 1, crossbeam 11, left column 12, right column 13, guide rail 14,
Welder 2, horizontal dolly 21, vehicle frame 21-1, reducing motor 21-2, guide wheel 21-3, handle rotating disk 22, screw mandrel 23, the feed screw nut 24, wig-wag support 25, wig-wag 26, welding gun 27,
Rear side hold down gag 3, the first hydraulic cylinders 31, piston rod 31-1, cylinder body 31-2, base 31-3, cross bar 32, left lever 33, right pull bar 34, pressing plate 35, Zola's pole socket 37, right draw-bar seat 38,
Front side hold down gag 4, the second hydraulic cylinders 41, piston rod 41-1, cylinder body 41-2, knee 42, depression bar 43, depression bar head 43-1, second hydraulic cylinder base 44, depression bar base 45,
Water-cooled platform 5,
Frame 7, the first frames 71, framework pillar 71-1, left tie-beam 71-2, right tie-beam 71-3, housiung separator 71-4, following tie-beam 71-5, connecting plate 71-6, second frame 72,
Built-up welding complex abrasion-proof steel plate 100, steel substrate 101, high-chromium alloy wearing layer 102,
The specific embodiment
Description to the orientation in the specific embodiment of the present utility model is carried out according to orientation shown in Figure 3.
(embodiment 1)
See Fig. 1 and Fig. 2, the equipment of the manufacturing complex abrasion-proof steel plate of present embodiment comprises portal frame 1, welder 2, rear side hold down gag 3, front side hold down gag 4, water-cooled platform 5, pinch roll apparatus 6, frame 7 and control cabinet 8.
Frame 7 comprises first frame 71 and is positioned at second frame 72 of first frame, 71 rear sides.First frame 71 comprises framework pillar 71-1, left tie-beam 71-2, right tie-beam 71-3, housiung separator 71-4, following tie-beam 71-5 and connecting plate 71-6.Framework pillar 71-1 has 4, is distributed on four angles according to the hypothetical rectangle of direction setting all around.To being horizontally disposed with, the front end of left tie-beam 71-2 had been positioned on the framework pillar 71-1 of front left side from upper fixed before and after left side tie-beam 71-2 was, and the rear end of left tie-beam 71-2 is being positioned on the framework pillar 71-1 of left rear side from upper fixed.To being horizontally disposed with, the front end of right tie-beam 71-3 had been positioned on the framework pillar 71-1 of forward right side from upper fixed before and after right tie-beam 71-3 was, and the rear end of right tie-beam 71-3 is being positioned on the framework pillar 71-1 of right lateral side from upper fixed.Housiung separator 71-4 has 2 to be divided into front side housiung separator and rear side housiung separator, these 2 housiung separator 71-4 divide about each edge, front and back to being horizontally disposed with, the left end of front side housiung separator 71-4 is fixed together from the framework pillar 71-1 welding of left and front left side, and be positioned at the top of the framework pillar 71-1 of front left side, the right-hand member of front side housiung separator 71-4 is fixed together from right-hand framework pillar 71-1 welding with forward right side, and is positioned at the top of the framework pillar 71-1 of forward right side.The left end of rear side housiung separator 71-4 is fixed together from the framework pillar 71-1 welding of left and left rear side, and be positioned at the top of the framework pillar 71-1 of left rear side, the right-hand member of rear side housiung separator 71-4 is fixed together from right-hand framework pillar 71-1 welding with right lateral side, and is positioned at the top of the framework pillar 71-1 of right lateral side.Following tie-beam 71-5 is front and back to being horizontally disposed with, the front end of following tie-beam 71-5 is fixed on the housiung separator 71-4 of front side from the below, and be positioned at front side housiung separator 71-4 about to the middle part, the rear end of following tie-beam 71-5 is fixed on the rear side housiung separator 71-4 from the below, and be positioned at rear side housiung separator 71-4 about to the middle part.About connecting plate 71-6 is to being horizontally disposed with, the left end of connecting plate 71-6 from upper fixed on left tie-beam 71-2, and be positioned at the front portion of left tie-beam 71-2, the right-hand member of connecting plate 71-6 on right tie-beam 71-3, and is positioned at the front portion of right tie-beam 71-3 from upper fixed.
See Fig. 2, the sagittal middle part of water-cooled platform 5 is provided with groove, to setting, is provided with the cool water shower device in the groove about the groove edge.About water-cooled platform 5 to size be 2000mm, water-cooled platform 5 from upper fixed on 2 housiung separator 71-4 of first frame 71.Pinch roll apparatus 6 by its nip rolls frame 61 from upper fixed on second frame 72, and be positioned at the rear side of water-cooled platform 5.2 pinch rolls of pinch roll apparatus 6 were rotatably connected on up and down on the nip rolls frame 61 in 62 minutes, and were driven by the corresponding driving device, and pinch roll apparatus 6 is provided with angular transducer.
See Fig. 1 and Fig. 2, portal frame 1 comprises crossbeam 11, left column 12, right column 13 and guide rail 14.The lower end of left column 12 is connected on first frame 71 from upper fixed by bolt, and is positioned at the rear portion in the left side of first frame 71.The lower end of right column 13 is connected on first frame 71 from upper fixed by bolt, and is positioned at the rear portion on the right side of first frame 71.To being horizontally disposed with, the left end of crossbeam 11 is connected on the left column 12 from upper fixed by bolt about crossbeam 11 edges, and the right-hand member of crossbeam 11 is connected on the right column 13 from upper fixed by bolt.Guide rail 14 has 3, all along about to being horizontally disposed with, 2 guide rails 14 wherein divide by bolt and are fixedly connected on the crossbeam 11 from the place ahead up and down, the 3rd guide rail 14 is fixed on the crossbeam 11 by bolt from the rear and is positioned at the top of crossbeam 11.
Still see Fig. 1 and Fig. 2, welder 2 comprises horizontal dolly 21, lifting device, wire-feed motor, wig-wag support 25, wig-wag 26 and welding gun 27.Lifting device comprises handle rotating disk 22, screw mandrel 23 and feed screw nut 24.
Laterally dolly 21 comprises vehicle frame 21-1 and translation mechanism.Translation mechanism comprises reducing motor 21-2, transmission mechanism and 3 groups of guide wheel 21-3.Transmission mechanism comprises gear and tooth bar.Reducing motor 21-2 is connected on the vehicle frame 21-1 from upper fixed by its motor casing, about vehicle frame 21-1 on the crossbeam 11 that is slidingly connected at portal frame 1.The motor shaft of reducing motor 21-2 is provided with from the top down, and the gear of transmission mechanism is fixed on the termination of motor shaft.The tooth bar of transmission mechanism is fixed on the crossbeam 11 of portal frame 1, and is meshed with said gear.3 groups of guide wheel 21-3 are rotatably connected on the vehicle frame 21-1, the 1st group of guide wheel 21-3 contacts with the guide rail 14 of the top, front side that is positioned at crossbeam 11, the 2nd group of guide wheel 21-3 contacts with the guide rail 14 of the below, front side that is positioned at crossbeam 11, the 3rd group of guide wheel 21-3 contacts with the guide rail 14 of the back side top that is positioned at crossbeam 11, contact and make the guide rail 14 of vehicle frame 21-1 by guide wheel 21-3 and portal frame 1 roll, thus vehicle frame 21-1 can be about carrying out with respect to crossbeam 11 under the driving of reducing motor 21-2 to mobile.
Wire-feed motor (not drawing among the figure) is arranged on the horizontal dolly 21, and by corresponding motor-driven.The screw mandrel 23 vertical settings of lifting device, screw mandrel 23 passes the top of the vehicle frame 21-1 of horizontal dolly 21 from top to bottom, after rotating through the feed screw nut 24 of lifting device again, its lower end is stretched in the bottom of vehicle frame 21-1 of horizontal dolly 21, and screw mandrel 23 is rotationally connected with the horizontal vehicle frame 21-1 of dolly 21.The handle rotating disk 22 of lifting device is enclosed within on the upper end of screw mandrel 23, and is fixedly connected on the screw mandrel 23 by screw.The upper end of wig-wag support 25 is fixed on the feed screw nut 24.
Wig-wag 26 is the linear reciprocating welding oscillator, comprises holder, motor, transmission mechanism, guide rail, slide block and welding gun holding device.Wig-wag 26 is fixed on the bottom of wig-wag support 25 by its holder.Be fixed on the holder to setting before and after the guide rail of wig-wag 26, to being slidingly connected on the guide rail, welding gun holding device is fixed on the slide block before and after the slide block.The transmission mechanism of wig-wag 26 comprises gear and tooth bar.The motor of wig-wag 26 is fixed on the holder, and is positioned at the rear side of holder, the vertical setting from the top down of the motor shaft of motor.The gear of transmission mechanism is fixed on the termination of motor shaft of motor.The tooth bar of transmission mechanism is horizontally disposed with and is fixed on the slide block along fore-and-aft direction, and this tooth bar is meshed with described gear.Welding gun 27 is clamped on the welding gun holding device of wig-wag 26, and welding gun 27 is positioned at the top of water-cooled platform 5.Thereby making the motor of wig-wag 26 can drive welding gun 27 under the controlling of controller carries out sagittal straight line with respect to holder and moves, can make welding gun 27 move up and down by turning handle rotating disk 22, thereby regulate the muzzle of welding gun 27 and the distance of steel substrate 101 with respect to horizontal dolly 21.
Rear side hold down gag 3 is arranged on the rear side of the welding gun 27 of welder 2, comprises first hydraulic cylinder 31, cross bar 32, left lever 33, right pull bar 34, pressing plate 35, Zola's pole socket 37 and right draw-bar seat 38.First hydraulic cylinder 31 comprises base 31-3, cylinder body 31-2 and piston rod 31-1, the base 31-3 of first hydraulic cylinder 31 and cylinder body 31-2 constitute an integral structure component, first hydraulic cylinder 31 is fixed on the following tie-beam 71-5 of first frame 71 from the below by its base 31-3, and be positioned at following tie-beam 71-5 about to the middle part.Zola's pole socket 37 is from the right-hand left tie-beam 71-2 that is fixed on first frame 71.Right draw-bar seat 38 is fixed on the right tie-beam 71-3 of first frame 71 from left.Cross bar 32 and pressing plate 35 all about to being horizontally disposed with.Left lever 33 is provided with along the upward and downward vertical, passes Zola's pole socket 37, fixedlys connected with the left end of cross bar 32 in the lower end of left lever 33, fixedlys connected with the left end of pressing plate 35 in the upper end of left lever 33.Right pull bar 34 is provided with along the upward and downward vertical, passes right draw-bar seat 38, fixedlys connected with the right-hand member of cross bar 32 in the lower end of right pull bar 34.Fixedly connected with the right-hand member of pressing plate 35 in the upper end of right pull bar 34.The piston rod 31-1 of first hydraulic cylinder 31 stretches out downwards, and the lower end of piston rod 31-1 is hinged on the middle part of cross bar 32 from the top, when the piston rod 31-1 of first hydraulic cylinder 31 moves downward, drives pressing plate 35 and presses down, thereby steel substrate 101 is compressed.
Front side hold down gag 4 has 3, according to about to the front side of the welding gun 27 that is set in qually spaced in welder 2.Each front side hold down gag 4 includes second hydraulic cylinder 41, right angle knee 42, depression bar 43, second hydraulic cylinder base 44 and depression bar base 45.Second hydraulic cylinder base 44 on the connecting plate 71-6 of first frame 71, and is positioned at the front portion of connecting plate 71-6 from upper fixed.Depression bar base 45 from upper fixed on the connecting plate 71-6 of first frame 71, and be positioned at the rear portion of connecting plate 71-6, the top of depression bar base 45 is obliquely installed according to the orientation towards the back upper place, and its median plane 200 through pivot center is 60 ° of angles with connecting plate 71-6.Second hydraulic cylinder 41 comprises piston rod 41-1 and cylinder body 41-2, and second hydraulic cylinder 41 is hinged on second hydraulic cylinder base 44 from the top by the bottom of its cylinder body 41-2, and the piston rod 41-1 of second hydraulic cylinder 41 protrudes upward.Direction setting under after depression bar 43 is gone up extremely according to the past, the middle part of depression bar 43 is hinged on the depression bar base 45, and the rear end of depression bar 43 is provided with the depression bar head 43-1 to lower convexity.Right angle knee 42 is the L type, and the upper end of the piston rod 41-1 of the front end of right angle knee 42 and second hydraulic cylinder 41 is hinged, and the lower end of right angle knee 42 is fixedlyed connected with the front end of depression bar 43.When the piston rod 41-1 of second hydraulic cylinder 41 moves upward, drive depression bar 43 and clockwise rotate, depression bar head 43-1 presses down, thereby steel substrate 101 is compressed.
Control circuit and corresponding controller are installed in the control cabinet 8.Described each controller includes power input, power output end and control end.Described controller pinches controller, horizontal mobile controller, wire feed controller and welding gun mobile controller.Control circuit is provided with the angle signal input, pinches the control signal output, horizontal mobile control signal output, wire feed control signal output, welding gun move control signal output, preceding side compression control signal output and back side compression control signal output.
The angle signal input of control circuit is electrically connected with the signal output part of the angular transducer of pinch roll apparatus 6, the control signal output that pinches of control circuit is electrically connected with the control end that pinches controller, the power output end that pinches controller is electrically connected with the power end of the drive motors of pinch roll apparatus 6, thereby can control the delivered length of steel plate by the rotational angle of control pinch roll apparatus 6.The horizontal mobile control signal output of control circuit is electrically connected with the control end of horizontal mobile controller, laterally the power output end of mobile controller is electrically connected with the power end of the reducing motor 21-2 of the horizontal dolly 21 of welder 2, the wire feed control signal output of control circuit is electrically connected with the control end of wire feed controller, the power output end of wire feed controller is electrically connected with the power end of the motor of wire-feed motor, the welding gun of control circuit moves the control signal output and is electrically connected with the control end of welding gun mobile controller, the power output end of welding gun mobile controller is electrically connected with the power end of the motor of wig-wag 26, the preceding side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of each second hydraulic cylinder 41 of control front side hold down gag 4, and the back side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of first hydraulic cylinder 31 of control rear side hold down gag 3.
The equipment of the manufacturing built-up welding complex abrasion-proof steel plate of present embodiment is tiled on the water-cooled platform 5 after the position that is in outer volume of the steel substrate 101 of drum launched, and is clamped between 2 pinch rolls of pinch roll apparatus 6 in use.Under the control of control cabinet 8, the piston rod 31-1 of first hydraulic cylinder 31 of rear side hold down gag 3 moves downward, making the pressing plate 35 of rear side hold down gag 3 carry out big pressure to steel substrate 101 from top to bottom along left and right directions compresses, the piston rod 41-1 of second hydraulic cylinder 41 of 3 front side hold down gags 4 moves upward simultaneously, make the depression bar 43 of 3 front side hold down gags 4 all clockwise rotate, each depression bar head 43-1 compresses steel substrate 101.Hold down gag 4 applied pressures in front side are greater than 3 applied pressures of rear side hold down gag, but thereby make the zone between front side hold down gag 4 and rear side hold down gag 3 of steel substrate 101 become welding region, the distance between front side hold down gag 4 and the rear side hold down gag 3 is 250mm.The pressure of described front side hold down gag 4 and 3 pairs of steel substrate 101 of rear side hold down gag is 16Mpa, and the pressure that is applied on the steel substrate 101 by rear side hold down gag 3 is 12t, and the pressure that is applied on the steel substrate 101 by front side hold down gag 4 is 7.5t.But the welding gun 27 of welder 2 is positioned at a side of the left and right sides of the top of this welding region and welding region, and the welding wire that is used to form wearing layer is sent in the welding gun 27 by the wire-feed motor that is arranged on the horizontal dolly 21, before the use, start water-cooling system, the water-cooled platform is cooled off, adjust the muzzle of welding gun 27 and the distance of steel substrate 101 by turning handle rotating disk 22.Under the control of control cabinet 8, wire-feed motor is carried the weld of welding wire to welding gun 27 belows, weld pikestaff, welding wire and steel substrate 101 that big electric current then flows through welding gun 27 successively, electric arc taking place and this position of steel substrate 101 and the temperature of welding wire end are sharply risen with contacting near the place of steel substrate 101 at welding wire, thereby makes wire melting.The horizontal dolly 21 of welder 2 is with respect to crossbeam 11 translation from left to right of portal frame 1, it is at the uniform velocity mobile to make that welding gun 27 carries out from left to right, simultaneously welding gun 27 also upwards moves back and forth in front and back under the driving of the motor of wig-wag 26, thereby but in the middle of the welding region of steel substrate 101 sagittal in the zone of 50mm built-up welding the welding bead of the high-chromium alloy wear-resistant material that forms by wire melting of one deck.In the welding process, cooling water constantly sprays the spray head of the chilled water unit in being arranged on water-cooled platform 5, but is sprayed on the below of welding region, thereby the steel substrate 101 in the welding is cooled off, after the used water process backflow cooling processing, be delivered to spray head once more, recycle.Article one, after weld seam has welded, open rear side hold down gag 3 and 3 front side hold down gags 4, steel substrate 101 is fed forward 50mm by pinch roll apparatus 6.Simultaneously steel plate 100 is compressed with rear side hold down gag 3 and 3 front side hold down gags 4 once more subsequently, repeat above-mentioned steps automatically and continue steel substrate 101 is carried out built-up welding, thereby realize the full steel plate built-up welding of whole steel substrate 101.The width of whole the built-up welding complex abrasion-proof steel plate of being produced 100 depends on the width (maximum can reach 2000mm in the present embodiment) of water-cooled platform 5, and the length of whole built-up welding complex abrasion-proof steel plate 100 only is subjected to the restriction in place, in theory can endless.Whole the built-up welding complex abrasion-proof steel plate 100 that welds is cut into all size size more as required.
See Fig. 4 and Fig. 5, the prepared built-up welding complex abrasion-proof of the equipment steel plate 100 of the above-mentioned manufacturing built-up welding complex abrasion-proof steel plate by present embodiment is made of steel substrate 101 and the high-chromium alloy wearing layer 102 that is formed at by the built-up welding mode on the side of steel substrate 101.High-chromium alloy wearing layer 102 covers on whole an of side of steel substrate 101, and high-chromium alloy wearing layer 102 is by forming along the width setting of steel substrate 101 and each bar bead welding of being arranged on the whole width of steel substrate 101, and the adjacent successively setting on the length direction of steel substrate 101 of described each bar bead welding.Described welding bead is rectilinear welding bead.
(embodiment 2)
See Fig. 3, the remainder of the equipment of the manufacturing built-up welding complex abrasion-proof steel plate of present embodiment is identical with embodiment 1, and difference is: first frame 71 does not comprise connecting plate 71-6.The front side hold down gag is provided with the front side of the welding gun 27 of welder 2, and the structure of front side hold down gag 4 is identical with the structure of rear side hold down gag 3.
The equipment of the manufacturing built-up welding complex abrasion-proof steel plate of present embodiment in use, under the control of control cabinet 8, the piston rod of the piston rod of first hydraulic cylinder of front side hold down gag 4 and first hydraulic cylinder of rear side hold down gag 3 moves downward simultaneously, make the pressing plate of the pressing plate of front side hold down gag 4 and rear side hold down gag 3 carry out big pressure simultaneously to steel substrate 101 from top to bottom and compress, thereby but width, width that to form a length that is close to water-cooled platform 5 be steel substrate 101 are the welding region of 250mm along left and right directions.
Claims (8)
1. an equipment of making built-up welding complex abrasion-proof steel plate is characterized in that: comprise portal frame (1), welder (2), rear side hold down gag (3), front side hold down gag (4), water-cooled platform (5), pinch roll apparatus (6) and frame (7);
Frame (7) comprises first frame (71) and is positioned at second frame (72) of first frame (71) rear side;
The sagittal middle part of water-cooled platform (5) is provided with groove, to setting, is provided with the cool water shower device in the groove about the groove edge; Water-cooled platform (5) from upper fixed on first frame (71); Pinch roll apparatus (6) by its nip rolls frame (61) from upper fixed on second frame (72), and be positioned at the rear side of water-cooled platform (5); 2 pinch rolls (62) branch of pinch roll apparatus (6) is rotatably connected on up and down on the nip rolls frame (61), and is driven by the corresponding driving device, and pinch roll apparatus (6) is provided with angular transducer;
Portal frame (1) comprises crossbeam (11), left column (12) and right column (13); The lower end of left column (12) is connected on first frame (71) from upper fixed, and is positioned at the rear portion in the left side of first frame (71); The lower end of right column (13) is connected on first frame (71) from upper fixed, and is positioned at the rear portion on the right side of first frame (71); To being horizontally disposed with, the left end of crossbeam (11) is connected on the left column (12) from upper fixed by bolt about crossbeam (11) edge, and the right-hand member of crossbeam (11) is connected on the right column (13) from upper fixed by bolt;
Welder (2) comprises horizontal dolly (21), lifting device, wire-feed motor, wig-wag (26) and welding gun (27); Laterally dolly (21) comprises vehicle frame (21-1) and translation mechanism; About vehicle frame (21-1) on the crossbeam that is slidingly connected at portal frame (1) (11); Wire-feed motor is arranged on the horizontal dolly (21), and by corresponding motor-driven; Wig-wag (26) is arranged on the horizontal dolly (21) by lifting device, and is positioned at the below of horizontal dolly (21); Welding gun (27) is clamped on the welding gun holding device of wig-wag (26), and welding gun (27) is positioned at the top of water-cooled platform (5); During use, vehicle frame (21-1) can be about driving welding gun (27) under the effect of translation mechanism and carrying out with respect to crossbeam (11) to move, welding gun (27) can carry out moving of upward and downward under the effect of lifting device, welding gun (27) can carry out sagittal moving under the effect of wig-wag (26) simultaneously;
Rear side hold down gag (3) is arranged on the rear side of the welding gun (27) of welder (2), front side hold down gag (4) is arranged on the front side of the welding gun (27) of welder (2), and rear side hold down gag (3) and front side hold down gag (4) are all for being provided power and carrying out the device that big pressure compresses from top to bottom along left and right directions by hydraulic cylinder.
2. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 1, it is characterized in that: the lifting device of described welder (2) comprises handle rotating disk (22), screw mandrel (23), feed screw nut (24) and wig-wag support (25); Described portal frame (1) also comprises guide rail (14); Guide rail (14) has 3, all along about to being horizontally disposed with, wherein 2 guide rails (14) divide and are fixedly connected on the crossbeam (11) from the place ahead up and down, the 3rd guide rail (14) is fixed on the top that crossbeam (11) were gone up and be positioned to crossbeam (11) from the rear;
Laterally the translation mechanism of dolly (21) comprises reducing motor (21-2), transmission mechanism and 3 groups of guide wheels (21-3); Transmission mechanism comprises gear and tooth bar; Reducing motor (21-2) is connected on the vehicle frame (21-1) from upper fixed by its motor casing; The motor shaft of reducing motor (21-2) is provided with from the top down, and the gear of transmission mechanism is fixed on the termination of motor shaft; The tooth bar of transmission mechanism is fixed on the crossbeam (11) of portal frame (1), and is meshed with said gear; 3 groups of guide wheels (21-3) are rotatably connected on the vehicle frame (21-1), the 1st group of guide wheel (21-3) contacts with the guide rail (14) of the top, front side that is positioned at crossbeam (11), the 2nd group of guide wheel (21-3) contacts with the guide rail (14) of the below, front side that is positioned at crossbeam (11), the 3rd group of guide wheel (21-3) contacts with the guide rail (14) of the back side top that is positioned at crossbeam (11), contacts thereby make vehicle frame (21-1) roll with the guide rail (14) of portal frame (1) by guide wheel (21-3);
The screw mandrel of lifting device (23) vertical setting, screw mandrel (23) passes the top of the vehicle frame (21-1) of horizontal dolly (21) from top to bottom, after rotating through the feed screw nut (24) of lifting device again, its lower end is stretched in the bottom of vehicle frame (21-1) of horizontal dolly (21), and screw mandrel (23) is rotationally connected with the horizontal vehicle frame (21-1) of dolly (21); The handle rotating disk (22) of lifting device is enclosed within on the upper end of screw mandrel (23), and is fixedly connected on the screw mandrel (23); The upper end of wig-wag support (25) is fixed on the feed screw nut (24);
Wig-wag (26) is the linear reciprocating welding oscillator, comprises holder, motor, transmission mechanism, guide rail, slide block and welding gun holding device; Wig-wag (26) is fixed on the bottom of wig-wag support (25) by its holder; Be fixed on the holder to setting before and after the guide rail of wig-wag (26), to being slidingly connected on the guide rail, welding gun holding device is fixed on the slide block before and after the slide block; The transmission mechanism of wig-wag (26) comprises gear and tooth bar; The motor of wig-wag (26) is fixed on the holder, and is positioned at the rear side of holder, the vertical setting from the top down of the motor shaft of motor; The gear of transmission mechanism is fixed on the termination of motor shaft of motor; The tooth bar of transmission mechanism is horizontally disposed with and is fixed on the slide block along fore-and-aft direction, and this tooth bar is meshed with described gear.
3. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 1, it is characterized in that: first frame (71) of described frame (7) comprises framework pillar (71-1), left tie-beam (71-2), right tie-beam (71-3), housiung separator (71-4) and following tie-beam (71-5); Framework pillar (71-1) has 4, is distributed on four angles according to the hypothetical rectangle of direction setting all around; Left side tie-beam (71-2) is front and back to being horizontally disposed with, the front end of left side tie-beam (71-2) is being positioned on the framework pillar of front left side (71-1) from upper fixed, and the rear end of left tie-beam (71-2) is being positioned on the framework pillar of left rear side (71-1) from upper fixed; Right tie-beam (71-3) is front and back to being horizontally disposed with, the front end of right tie-beam (71-3) is being positioned on the framework pillar of forward right side (71-1) from upper fixed, and the rear end of right tie-beam (71-3) is being positioned on the framework pillar of right lateral side (71-1) from upper fixed; Housiung separator (71-4) has 2 to be divided into front side housiung separator and rear side housiung separator, these 2 housiung separators (71-4) divide about each edge, front and back to being horizontally disposed with, the left end of front side housiung separator (71-4) is fixed together from framework pillar (71-1) welding of left and front left side, and be positioned at the top of the framework pillar (71-1) of front left side, the right-hand member of front side housiung separator (71-4) is fixed together from right-hand framework pillar (71-1) welding with forward right side, and is positioned at the top of the framework pillar (71-1) of forward right side; The left end of rear side housiung separator (71-4) is fixed together from framework pillar (71-1) welding of left and left rear side, and be positioned at the top of the framework pillar (71-1) of left rear side, the right-hand member of rear side housiung separator (71-4) is fixed together from right-hand framework pillar (71-1) welding with right lateral side, and is positioned at the top of the framework pillar (71-1) of right lateral side; Following tie-beam (71-5) is front and back to being horizontally disposed with, the front end of following tie-beam (71-5) is fixed on the front side housiung separator (71-4) from the below, and be positioned at front side housiung separator (71-4) about to the middle part, the rear end of following tie-beam (71-5) is fixed on the rear side housiung separator (71-4) from the below, and be positioned at rear side housiung separator (71-4) about to the middle part; Water-cooled platform (5) from upper fixed on 2 housiung separators (71-4) of first frame (71).
4. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 3, it is characterized in that: described rear side hold down gag (3) comprises first hydraulic cylinder (31), cross bar (32), left lever (33), right pull bar (34), pressing plate (35), Zola's pole socket (37) and right draw-bar seat (38); First hydraulic cylinder (31) comprises base (31-3), cylinder body (31-2) and piston rod (31-1), the base (31-3) of first hydraulic cylinder (31) constitutes an integral structure component with cylinder body (31-2), first hydraulic cylinder (31) is fixed on the following tie-beam (71-5) of first frame (71) from the below by its base (31-3), and be positioned at following tie-beam (71-5) about to the middle part; Zola's pole socket (37) is from the right-hand left tie-beam (71-2) that is fixed on first frame (71); Right draw-bar seat (38) is fixed on the right tie-beam (71-3) of first frame (71) from left; Cross bar (32) and pressing plate (35) all about to being horizontally disposed with; Left lever (33) is provided with along the upward and downward vertical, passes Zola's pole socket (37), fixedlys connected with the left end of cross bar (32) in the lower end of left lever (33), fixedlys connected with the left end of pressing plate (35) in the upper end of left lever (33); Right pull bar (34) is provided with along the upward and downward vertical, passes right draw-bar seat (38), fixedlys connected with the right-hand member of cross bar (32) in the lower end of right pull bar (34); Fixedly connected with the right-hand member of pressing plate (35) in the upper end of right pull bar (34); The piston rod (31-1) of first hydraulic cylinder (31) stretches out downwards, and the lower end of piston rod (31-1) is hinged on the middle part of cross bar (32) from the top.
5. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 4, it is characterized in that: first frame (71) of described frame (7) also comprises connecting plate (71-6); About connecting plate (71-6) is to being horizontally disposed with, the left end of connecting plate (71-6) from upper fixed on left tie-beam (71-2), and be positioned at the front portion of left tie-beam (71-2), the right-hand member of connecting plate (71-6) on right tie-beam (71-3), and is positioned at the front portion of right tie-beam (71-3) from upper fixed;
Described front side hold down gag (4) has 3 ~ 8, according to about to spaced set; Each front side hold down gag (4) includes second hydraulic cylinder (41), right angle knee (42), depression bar (43), second hydraulic cylinder base (44) and depression bar base (45); Second hydraulic cylinder base (44) on the connecting plate (71-6) of first frame (71), and is positioned at the front portion of connecting plate (71-6) from upper fixed; Depression bar base (45) from upper fixed on the connecting plate (71-6) of first frame (71), and be positioned at the rear portion of connecting plate (71-6), the top of depression bar base (45) is obliquely installed according to the orientation towards the back upper place, and its median plane (200) through pivot center is 45 ~ 75 ° of angles with connecting plate (71-6); Second hydraulic cylinder (41) comprises piston rod (41-1) and cylinder body (41-2), second hydraulic cylinder (41) is hinged on second hydraulic cylinder base (44) from the top by the bottom of its cylinder body (41-2), and the piston rod (41-1) of second hydraulic cylinder (41) protrudes upward; Direction setting under after depression bar (43) is gone up extremely according to the past, the middle part of depression bar (43) is hinged on the depression bar base (45), and the rear end of depression bar (43) is provided with the depression bar head (43-1) to lower convexity; Right angle knee (42) is the L type, and the upper end of the piston rod (41-1) of the front end of right angle knee (42) and second hydraulic cylinder (41) is hinged, and the lower end of right angle knee (42) is fixedlyed connected with the front end of depression bar (43).
6. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 4, it is characterized in that: described front side hold down gag (4) is identical with the structure of rear side hold down gag (3); Front side hold down gag (4) comprises first hydraulic cylinder, cross bar, left lever, right pull bar, pressing plate, Zola's pole socket and right draw-bar seat; First hydraulic cylinder comprises base, cylinder body and piston rod, the base of first hydraulic cylinder and cylinder body constitute an integral structure component, first hydraulic cylinder is fixed on the following tie-beam (71-5) of first frame (71) from the below by its base, and be positioned at following tie-beam (71-5) about to the middle part; Zola's pole socket is from the right-hand left tie-beam (71-2) that is fixed on first frame (71); Right draw-bar seat is fixed on the right tie-beam (71-3) of first frame (71) from left; Cross bar and pressing plate all about to being horizontally disposed with; Left lever is provided with along the upward and downward vertical, passes Zola's pole socket, fixedlys connected with the left end of cross bar in the lower end of left lever, fixedlys connected with the left end of pressing plate in the upper end of left lever; Right pull bar is provided with along the upward and downward vertical, passes right draw-bar seat, fixedlys connected with the right-hand member of cross bar in the lower end of right pull bar; Fixedly connected with the right-hand member of pressing plate in the upper end of right pull bar; The piston rod of first hydraulic cylinder stretches out downwards, and the lower end of piston rod is hinged on the middle part of cross bar from the top.
7. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 2, it is characterized in that: also comprise control cabinet (8); Control cabinet is equipped with control circuit and corresponding controller in (8); Described each controller includes power input, power output end and control end; Described controller pinches controller, horizontal mobile controller, wire feed controller and welding gun mobile controller; Control circuit is provided with the angle signal input, pinches the control signal output, horizontal mobile control signal output, wire feed control signal output, welding gun move control signal output, preceding side compression control signal output and back side compression control signal output;
The angle signal input of control circuit is electrically connected with the signal output part of the angular transducer of pinch roll apparatus (6), the control signal output that pinches of control circuit is electrically connected with the control end that pinches controller, the power output end that pinches controller is electrically connected with the power end of the drive motors of pinch roll apparatus (6), the horizontal mobile control signal output of control circuit is electrically connected with the control end of horizontal mobile controller, laterally the power output end of mobile controller is electrically connected with the power end of the reducing motor (21-2) of the horizontal dolly (21) of welder (2), the wire feed control signal output of control circuit is electrically connected with the control end of wire feed controller, the power output end of wire feed controller is electrically connected with the power end of the motor of wire-feed motor, the welding gun of control circuit moves the control signal output and is electrically connected with the control end of welding gun mobile controller, the power output end of welding gun mobile controller is electrically connected with the power end of the motor of wig-wag (26), the preceding side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of the hydraulic cylinder of control front side hold down gag (4), and the back side compression control signal output of control circuit is electrically connected with the control end of the corresponding solenoid valve of the hydraulic cylinder of control rear side hold down gag (3).
8. according to the described a kind of equipment of making built-up welding complex abrasion-proof steel plate of claim 1, it is characterized in that: greater than the pressure of rear side hold down gag (3) to steel substrate (101), and the former pressure is 1.5～3 times of latter's pressure to described front side hold down gag (4) to the pressure of steel substrate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959851U CN201950392U (en) | 2010-12-31 | 2010-12-31 | Equipment for manufacturing surfacing welded composite wear-resistant steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959851U CN201950392U (en) | 2010-12-31 | 2010-12-31 | Equipment for manufacturing surfacing welded composite wear-resistant steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950392U true CN201950392U (en) | 2011-08-31 |
Family
ID=44494519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206959851U Expired - Fee Related CN201950392U (en) | 2010-12-31 | 2010-12-31 | Equipment for manufacturing surfacing welded composite wear-resistant steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950392U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264246A (en) * | 2013-04-28 | 2013-08-28 | 福斯流体控制（苏州）有限公司 | Slope surfacing tool for long poles |
| CN107322214A (en) * | 2017-08-17 | 2017-11-07 | 安徽卓煌机械设备有限公司 | A kind of wearing plate Multi-station synchronous surface overlaying equipment |
| CN108683311A (en) * | 2018-07-17 | 2018-10-19 | 浙江巨龙自动化设备有限公司 | New energy motor case cools down equipment |
| WO2019127298A1 (en) * | 2017-12-29 | 2019-07-04 | 江苏润邦新材料集团有限公司 | Pressure fitting-up device capable of performing welding by multiple robots cooperatively |
| CN111702294A (en) * | 2020-07-17 | 2020-09-25 | 江苏硕展精密机械有限公司 | High-chromium alloy composite wear-resistant steel plate and production process thereof |
-
2010
- 2010-12-31 CN CN2010206959851U patent/CN201950392U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264246A (en) * | 2013-04-28 | 2013-08-28 | 福斯流体控制（苏州）有限公司 | Slope surfacing tool for long poles |
| CN107322214A (en) * | 2017-08-17 | 2017-11-07 | 安徽卓煌机械设备有限公司 | A kind of wearing plate Multi-station synchronous surface overlaying equipment |
| WO2019127298A1 (en) * | 2017-12-29 | 2019-07-04 | 江苏润邦新材料集团有限公司 | Pressure fitting-up device capable of performing welding by multiple robots cooperatively |
| CN108683311A (en) * | 2018-07-17 | 2018-10-19 | 浙江巨龙自动化设备有限公司 | New energy motor case cools down equipment |
| CN108683311B (en) * | 2018-07-17 | 2023-09-22 | 浙江巨龙自动化设备股份有限公司 | New energy motor casing cooling equipment |
| CN111702294A (en) * | 2020-07-17 | 2020-09-25 | 江苏硕展精密机械有限公司 | High-chromium alloy composite wear-resistant steel plate and production process thereof |
| CN111702294B (en) * | 2020-07-17 | 2021-12-28 | 江苏硕展精密机械有限公司 | High-chromium alloy composite wear-resistant steel plate and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102107315B (en) | Method and equipment for manufacturing surfacing composite wear-resistant steel plate | |
| CN201950392U (en) | Equipment for manufacturing surfacing welded composite wear-resistant steel sheet | |
| CN103008893B (en) | Laser tailor welding method for stainless steel plate and fixing device for laser tailor welding | |
| CN106584044B (en) | Full-automatic transformer heat dissipation slice assembly line | |
| CN100592957C (en) | Welding process of section steel structure | |
| CN103537880B (en) | A kind of welding method of laser welder high-strength steel | |
| CN206326330U (en) | Full-automatic transformer radiating slice assembly line | |
| CN108188307A (en) | Full-automatic bending butt welding machine and its processing method | |
| CN211680903U (en) | Milling and welding synchronous integrated friction stir welding equipment | |
| CN103817422B (en) | Steel billet automatic flash butt welding machine | |
| CN218225083U (en) | Double-station laser GMAW (gas metal arc welding) composite welding system | |
| CN204747439U (en) | Rolling device in continuous casting billet bight carries out | |
| CN104028880B (en) | Welding process method of aluminum profile car hook plate | |
| CN101979175B (en) | High-speed automatic punching machine | |
| CN105014214A (en) | Single-side welding machine used for electrostatic dust collector moving electrode plate | |
| CN203751508U (en) | Automatic flash butt welder for steel billet | |
| CN218612541U (en) | Glove mold main body full-length welding device | |
| CN207464679U (en) | Board material splice assembly line | |
| CN114525508A (en) | Method for preparing high-entropy alloy cladding layer by ultrasonic stamping composite electric arc | |
| CN208978296U (en) | A kind of elevating mechanism of sweating welder heating plate | |
| CN213080436U (en) | Tensioning mechanism of laser cutting machine | |
| CN109604848B (en) | Composite welding machine for resistance welding and argon arc protection welding | |
| CN213001925U (en) | Flat welding seam leveling device | |
| CN201283382Y (en) | Device for pressing burr of band steel | |
| CN103521902A (en) | Weld joint force applying device and method using same for improving form and performance of weld joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110831 Termination date: 20161231 |