CN203565832U - Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode - Google Patents
Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode Download PDFInfo
- Publication number
- CN203565832U CN203565832U CN201320677902.XU CN201320677902U CN203565832U CN 203565832 U CN203565832 U CN 203565832U CN 201320677902 U CN201320677902 U CN 201320677902U CN 203565832 U CN203565832 U CN 203565832U
- Authority
- CN
- China
- Prior art keywords
- electrode
- moves
- compresses
- fixed
- plate
- 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 - Lifetime
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 50
- 230000004927 fusion Effects 0.000 title claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 61
- 229910052802 copper Inorganic materials 0.000 claims description 61
- 239000010949 copper Substances 0.000 claims description 61
- 238000009413 insulation Methods 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000011027 product recovery Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a device for continuous casting blank to be manufactured into extremely thick blank in an electroslag fusion mode. The device comprises a workbench, a longitudinal movable rail (22), a front-back movable support (1), an electrode centering support (2), electrode head devices and an electrode head fixed support (44). The workbench is provided with a lower portion base plate (30) used for placing of the continuous casting blank (29) needing to be fused. The front-back movable support is mounted on the longitudinal movable rail (22), the electrode centering support is mounted on the front-back movable support, and the electrode head fixed support is fixedly provided with a plurality of electrode head devices which are arranged side by side. A plurality of transformers (12) are mounted on the rear portion of the electrode centering support, a positive electrode cable of each electrode head device is connected to the positive electrode of the corresponding transformer, and the negative electrode of each transformer is connected to the continuous casting blank through a cable. Electrodes (6) sequentially penetrate through guiding devices (5) on the upper portions of the electrodes, electrode fixed clamping devices (4), electrode movable clamping devices (3) and guiding devices (28) on the lower portions of the electrodes from top to bottom, and the electrodes move downwards to enter the position between two pieces of continuous casting blank needing to be fused.
Description
Technical field
The utility model relates to the special thick stock manufacturing technology of large substance, relates in particular to the fusion of continuous casting billet electroslag and manufactures special thick stock device.
Background technology
The key that especially big substance special heavy plate (substance >=22t, thickness >=150mm) is produced is the manufacture of the special thick stock of flawless especially big substance.The method of the especially big substance base of existing manufacture has ingot casting method, electroslag remelting process, compound ply rolling method etc.Its internal defect when ingot casting method is produced especially big substance strand, the defects such as shrinkage cavity are difficult to control, ingot casting needs cutting head cutting tail, product recovery rate is little, and need to have large forging equipment that strand is forged into slab ingot can be for rolling.The mold that needs dimension while casting in addition Different Weight strand, mold quantity is large, and for general ingot casting, the mold utilization rate of especially big strand is low, so production cost is high.Most critical be casting during especially big substance base its process of setting have a big risk, yield rate is low.
When electroslag remelting process is produced especially big substance strand, its advantage is, product recovery rate is high.But in the time of will directly producing especially big substance slab ingot, still there are many technical barriers, conventionally can only produce cylindrical base, need forging equipment the same as casting.The method power consumption is high, and production capacity is little, produces difficulty in enormous quantities large, and production cost is high.
Compound ply rolling method is the especially big substance blank technology of a kind of manufacture that Japanese JFE is used.It is reported it is that two continuous casting billet removing surfaces are clean, be stacked in one, rear heating rolling is welded and vacuumized to surrounding air-tightness.Domestic Ji steel and the large cooperation in east, adopt ply rolling method to manufacture special thick stock, completed pilot scale.Adopt the method that continuous casting billet removing surface is clean, need to have fine grinding equipment, need to configure electron beam gun and vacuum equipped, production cost is high, and the special heavy plate of production (thickness >=260mm) is further verified at the performance need of Z-direction.
Adopt electroslag fusion method that continuous casting billet is fused into especially big substance base, except fusion equipment, do not need to increase other equipment, not high to continuous casting billet surface requirements, as long as bead (Thick Plate Plant all has shot-blasting machine).The plate electrode that the consutrode using is same material, the continuous casting billet interface after fusion is metallurgical binding, has eliminated especially big substance inside ingot defect, as long as continuous casting billet is qualified, the especially big substance base after fusion is also qualified.
Through retrieval, Japan Patent JP 1999019791(A) a kind of electroslag repair method of eliminating slab defect is disclosed, will after the boring of slab defectiveness place, with electroslag welding method, carry out repair welding, the method adopts cylindrical electrode, is not suitable for the positive fusion of continuous casting billet.The patent of electroslag welding aspect concentrates on continuous to silk with continuously to band aspect, for the welding of the large section of slab, and can not be for the fusion in continuous casting billet front.
Summary of the invention
The purpose of this utility model is to provide a kind of continuous casting billet electroslag fusion to manufacture special thick stock device, and this device can be produced the especially big substance blank of all size flexibly, does not need to increase other servicing unit, is applicable to existing steel mill and produces especially big substance plate field condition.
In order to realize above-mentioned technical purpose, the utility model adopts following technical scheme:
A special thick stock device is manufactured in continuous casting billet electroslag fusion, comprises workbench, vertically moves track, moves forward and backward support, electrode pair medium-height trestle, cartridge device, cartridge fixed support;
Described workbench is comprised of backing plate at bottom and supporting leg, bottom backing plate is set for placing the continuous casting billet that needs fusion on backing plate at bottom; The described track that vertically moves is positioned at workbench rear portion and is fixed on ground;
The described support that moves forward and backward is installed on and vertically moves on track through vertically moving stent support leg and vertically moving roller, vertically moves on stent support leg and is equipped with and vertically moves gearbox and support longitudinal mobile motor;
Described electrode pair medium-height trestle is installed on and moves forward and backward on support, electrode pair medium-height trestle top is provided with cartridge device, cartridge fixed support and transformer, several cartridge devices are fixedly housed on cartridge fixed support side by side, it is anterior to medium-height trestle that cartridge device is positioned at motor, several transformers are equipped with at electrode pair medium-height trestle rear portion, electrode cable on each cartridge device is connected to transformer positive pole, and transformer negative pole is connected to continuous casting billet through cable;
Described cartridge device comprises electrode mobile clamping device, electrode fixed clamping device, electrode upper guide and electrode bottom guide roller, electrode is from top to bottom successively through electrode upper guide, electrode fixed clamping device, electrode bottom guide roller and electrode mobile clamping device, and entering two downwards needs between fusion continuous casting billet;
Described electrode mobile clamping device comprises cylinder, lower electrode compresses copper coin, lower electrode compresses insulation board, lower electrode is conductive copper plate fixedly, lower electrode fixed insulation plate, electrode moves up and down bracing frame, cylinder is fixedly installed on electrode and moves up and down on bracing frame leading flank and deeply to bracing frame, air cylinder connecting rod connects lower electrode and compresses insulation board, lower electrode compresses insulation board and connects lower electrode compression copper coin, lower electrode fixedly conductive copper plate connects lower electrode fixed insulation plate, lower electrode fixed insulation plate is fixed on electrode and moves up and down bracing frame trailing flank inner side, lower electrode compresses copper coin and controlled by cylinder to compress electrode to the fixing conductive copper plate of lower electrode, lower electrode fixedly conductive copper plate is connected to transformer through copper bar cable,
Described electrode moves up and down and between bracing frame upper and lower side, electrode is housed and moves up and down screw rod, being installed on electrode task driven motor in electrode task driven motor support plate moves up and down screw rod through electrode task driven gear-box with electrode and is connected, drive electrode moves up and down bracing frame and moves up and down, and then drive electrode mobile clamping device moves up and down, electrode task driven motor support plate is fixed on cartridge fixed support;
Described electrode fixed clamping device comprises cylinder, upper electrode compresses copper coin, upper electrode compresses insulation board, upper electrode compresses conductive copper plate, upper electrode fixed insulation plate, upper electrode fixed support plate and upper electrode compress bracing frame, cylinder is fixedly installed on upper electrode and compresses on bracing frame leading flank and deeply to bracing frame, air cylinder connecting rod connects upper electrode and compresses insulation board, upper electrode compresses insulation board and connects upper electrode compression copper coin, upper electrode compresses conductive copper plate and connects upper electrode fixed insulation plate, upper electrode fixed insulation plate is fixed on upper electrode fixed support plate, upper electrode fixed support plate is fixed on upper electrode and compresses in bracing frame, upper electrode compresses bracing frame and is fixed on cartridge fixed support, upper electrode compression copper coin is subject to cylinder control can compress electrode to upper electrode and compresses conductive copper plate, and upper electrode compresses conductive copper plate and is connected to transformer through copper bar cable.
Moving guide rail in electrode pair is fixedly equipped with on the described support top that moves forward and backward, and in this electrode pair, moving guide rail longitudinally arranges; Described electrode pair medium-height trestle shifting roller in electrode pair is installed in electrode pair on moving guide rail, and the place ahead, electrode pair medium-height trestle top is along being laterally fixedly equipped with teeter guide rail, and cartridge fixed support is installed on teeter guide rail through roller.
Described electrode moves up and down bracing frame top and electrode is housed moves up and down drive unit and electrode fast rise reduction box, electrode moves up and down drive unit output shaft and exports electrode fast rise reduction box to, and electrode fast rise reduction box receiving electrode moves up and down screw rod.
Described electrode moves up and down bracing frame trailing flank outside and roller is housed moves up and down guide rail with electrode and match, and electrode moves up and down guide rail and is fixedly installed on electrode task driven electrode supporting plate.
Upper limit position switch and lower position switch are equipped with respectively in the above and below that described electrode moves up and down bracing frame.
The utility model adopts electroslag fusion principle, by the tabular consutrode of polylith, two or polylith continuous casting billet front is fused together and produces especially big substance strand, for especially big substance special heavy plate product provides blank.
Electroslag fuser employing of the present utility model moves forward and backward support fuser is tentatively positioned over before workbench, by electrode pair medium-height trestle, for electrode, enter and need the continuous casting billet of fusion to carry out accurate adjustment, the operation of cartridge device control electrode, guarantee that two blocks of continuous casting billets are in alloying process, that slag resistance keeps is constant (or electric current, voltage keep constant), and molten bath (metal bath and slag bath) keeps synchronous rising on whole fusion face.The utility model adopts Current Control Technology, and each consutrode is independently-powered, and number of electrodes can be expanded according to actual needs; Consutrode length is unrestricted, can design according to the continuous casting billet demand of fusion, and electrode adopts stage manner to send to, uninterrupted power supply; Electrode is tabular, both can move up and down, and also can carry out horizontal direction swing; Electrode can be located and steady operation automatically, can not contact with continuous casting billet.
Electroslag fuser of the present utility model can be produced the especially big substance blank of all size flexibly, do not need to increase other servicing unit, being applicable to very much existing steel mill and producing especially big substance plate field condition, is the technical equipment of the special thick stock material of the especially big substance of a kind of low-cost production.
Electroslag fuser of the present utility model both can be used for a plurality of continuous casting billets (or slab ingot) fusion of material of the same race and had manufactured especially big substance blank, and compound especially big substance blank is manufactured in continuous casting billet (or slab ingot) fusion that also can be used for unlike material.
Accompanying drawing explanation
Fig. 1 is that special thick stock equipment configuration schematic diagram is manufactured in the fusion of the utility model continuous casting billet electroslag;
Fig. 2 is cartridge apparatus structure schematic diagram of the present utility model.
In figure: 1 moves forward and backward support, 2 electrode pair medium-height trestles, 3 electrode mobile clamping devices, 4 electrode fixed clamping devices, 5 electrode upper guide, 6 tabular consutrodes (electrode), 7 electrodes move up and down drive unit, and 8 electrodes move up and down screw rod, 9 electrode task driven motors, 10 electrode lateral swinging devices, 11 copper bar cables, 12 transformers, 13 negative pole copper bars, mobile motor in 14 electrode pairs, carrier wheel case in 15 electrode pairs, shifting roller in 16 electrode pairs, moving guide rail in 17 electrode pairs, 18 electrode copper bar flexible cables, 19 support longitudinal mobile motors, 20 vertically move gearbox, and 21 vertically move stent support leg, 22 vertically move track, and 23 vertically move roller, 24 teeter gearboxes, 25 teeter guide rails, 26 negative pole attachment plugs, 27 thick stock end part plugs, 28 electrode lower guide, 29 continuous casting billets, 30 bottom backing plates, 31 backing plate at bottoms, 32 continuous casting billet supporting legs, 33 water inlet pipe and water outlet pipes, 34 upper electrodes compress copper coin, 35 upper electrodes compress insulation board, 36 upper electrodes compress bracing frame, 37 electrodes move up and down bracing frame, 38 electrode bottom guide rollers, 39 lower electrodes compress copper coin, 40 lower electrodes compress insulation board, 41 upper electrodes compress conductive copper plate, 42 upper electrode fixed insulation plates, 43 upper electrode fixed support plates, 44 cartridge fixed supports, 45 electrode fast rise reduction boxes, 46 electrodes move up and down guide rail, 47 electrode task driven gear-boxes, 48 electrode task driven motor support plate, 49 lower electrode fixed insulation plates, 50 lower electrodes are conductive copper plate fixedly, 51 lower position switches, 52 upper limit position switches, 53 cylinders (upper cylinder), 54 cylinders (lower cylinder).
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, special thick stock device is manufactured in the fusion of a kind of continuous casting billet electroslag, comprises workbench, vertically moves track 22, moves forward and backward support 1, electrode pair medium-height trestle 2, cartridge device, cartridge fixed support 44;
Described workbench is comprised of backing plate at bottom 31 and supporting leg 32, bottom backing plate 30 is set for placing the continuous casting billet 29 that needs fusion on backing plate at bottom 31, and water inlet pipe and water outlet pipe 33 is installed in backing plate at bottom 31, is beneficial to cooling sole backing plate 31.
The described track 22 that vertically moves is positioned at workbench rear portion and is fixed on ground;
The described support 1 that moves forward and backward is installed on and vertically moves on track 22 through vertically moving stent support leg 21 and vertically moving roller 23, vertically moves on stent support leg 21 and is equipped with and vertically moves gearbox 20 and support longitudinal mobile motor 19;
Moving guide rail 17 in electrode pair is fixedly equipped with on described support 1 top that moves forward and backward, and in this electrode pair, moving guide rail 17 longitudinally arranges; Described electrode pair medium-height trestle 2 shifting roller 16 in electrode pair is installed in electrode pair on moving guide rail 17, and electrode pair medium-height trestle 2 the place aheads, top are along being laterally fixedly equipped with teeter guide rail 25, and cartridge fixed support 44 is installed on teeter guide rail 25 through roller.Electrode pair medium-height trestle 2 tops are provided with cartridge device, cartridge fixed support 44, transformer 12, several cartridge devices are fixedly housed on cartridge fixed support 44 side by side, cartridge device is positioned at motor to medium-height trestle 2 front portions, several transformers 12 are equipped with at electrode pair medium-height trestle 2 rear portions, electrode cable on each cartridge device is connected to transformer 12 positive poles, transformer 12 negative poles are connected to continuous casting material 29 through cable, and this cable comprises that negative pole copper bar 13, electrode copper bar flexible cable 18 are connected successively with negative pole attachment plug 26.
Described cartridge device comprises electrode mobile clamping device 3, electrode fixed clamping device 4, electrode upper guide 5 and electrode bottom guide roller 38, electrode 6 is from top to bottom successively through electrode upper guide 5, electrode fixed clamping device 4, electrode bottom guide roller 38 and electrode mobile clamping device 3, and electrode lower guide 28, entering two downwards needs between fusion continuous casting billet 29.
Described electrode mobile clamping device 3 comprises cylinder 54, lower electrode compresses copper coin 39, lower electrode compresses insulation board 40, lower electrode is conductive copper plate 50 fixedly, lower electrode fixed insulation plate 49, electrode moves up and down bracing frame 37, cylinder 54 is fixedly installed on electrode and moves up and down on bracing frame 37 leading flanks and deeply to bracing frame 37, air cylinder connecting rod connects lower electrode and compresses insulation board 40, lower electrode compresses insulation board 40 and connects lower electrode compression copper coin 39, lower electrode fixedly conductive copper plate 50 connects lower electrode fixed insulation plate 49, lower electrode fixed insulation plate 49 is fixed on electrode and moves up and down bracing frame 37 trailing flank inner sides, lower electrode compresses copper coin 39 and controlled by cylinder 54 to compress electrode 6 to the fixing conductive copper plate 50 of lower electrode, lower electrode fixedly conductive copper plate 50 is connected to transformer 12 through copper bar cable.
Described electrode moves up and down and between bracing frame 37 upper and lower sides, electrode is housed and moves up and down screw rod 8, being installed on electrode task driven motor 9 in electrode task driven motor support plate 48 moves up and down screw rod 8 through electrode task driven gear-box 47 and electrode and is connected, drive electrode moves up and down bracing frame 37 and moves up and down, and then drive electrode mobile clamping device 3 moves up and down, electrode task driven motor support plate 48 is fixed on cartridge fixed support 44.Described electrode moves up and down bracing frame 37 tops and electrode is also housed moves up and down drive unit 7 and electrode fast rise reduction box 45, electrode moves up and down drive unit 7 output shafts and exports electrode fast rise reduction box 45 to, and electrode fast rise reduction box 45 receiving electrodes move up and down screw rod 8.Described electrode moves up and down bracing frame 37 trailing flank outsides and roller is housed moves up and down guide rail 46 with electrode and match, electrode moves up and down guide rail 46 and is fixedly installed on electrode task driven electrode supporting plate 48, guarantees that electrode moves up and down bracing frame 37 and moves up and down steadily.Upper limit position switch 52 and lower position switch 51 are equipped with respectively in the above and below that described electrode moves up and down bracing frame 37, in order to limit electrode, move up and down bracing frame 37 and move up and down scope.
Described electrode fixed clamping device 4 comprises cylinder 53, upper electrode compresses copper coin 34, upper electrode compresses insulation board 35, upper electrode compresses conductive copper plate 41, upper electrode fixed insulation plate 42, upper electrode fixed support plate 43 and upper electrode compress bracing frame 36, cylinder 53 is fixedly installed on upper electrode and compresses on bracing frame 36 leading flanks and deeply to bracing frame 36, air cylinder connecting rod connects upper electrode and compresses insulation board 35, upper electrode compresses insulation board 35 and connects upper electrode compression copper coin 34, upper electrode compresses conductive copper plate 41 and connects upper electrode fixed insulation plate 42, upper electrode fixed insulation plate 42 is fixed on upper electrode fixed support plate 43, upper electrode fixed support plate 43 is fixed on upper electrode and compresses in bracing frame 36, upper electrode compresses bracing frame 36 and is fixed on cartridge fixed support 44, upper electrode compresses copper coin 34 and is subject to cylinder 53 controls can compress electrode 6 to upper electrode compression conductive copper plate 41, and upper electrode compresses conductive copper plate 41 and is connected to transformer 12 through copper bar cable.
During concrete enforcement, fusion continuous casting billet can be 2, can be also more than 2.Blank substance after fusion can reach 30～100t, even larger.Spacing between continuous casting billet is 20～80mm.Electroslag thickness after fusing is 20～80mm.Molten state electroslag temperature is 1560～1700 ℃.The thickness of consutrode is 6～25mm, and each electrode width is 100～500mm, and each electrode current is 1000～4000A, fusion voltage 30～80V.Fuser of the present utility model can require to install according to fusion blank electrode cartridge quantity and the number of electrodes of corresponding number.Fusion speed is 5～20mm/min.
Continuous casting billet fusion face can pass through shot-peening (or sandblast) and process, and also can be left intact.After having fused, need to carry out cleaning in a small amount to the weld seam periphery of fusion thick stock.Blank after fusion directly enters heating furnace heating.
Embodiment, is made as 20～80mm by 2 definite continuous casting billet 29 intervals of (or 3) size and is placed on face-to-face on bottom backing plate 30, and its end, gap welding thick stock end part plug 27 is to guarantee that melt (slag, liquid metal) can not leak out.In gap, put into the electroslag of appropriate amount.Start and move forward and backward support 1, make the fusion of the utility model continuous casting billet electroslag manufacture special thick stock device near the continuous casting billet 29 that needs fusion.Starting electrode is to medium-height trestle 2, continuous casting billet 29 tops, gaps that cartridge device are positioned at fused.Manually by tabular consutrode 6 within upper electrode guider 5 packs electrode fixed clamping device 4 and electrode mobile clamping device 3 into.Starting electrode mobile clamping device 3 clamps electrode, and electrode fixed clamping device 4 keeps relaxation state.Starting electrode task driven motor 9 band moving electrode task driven gear-boxes 47, drop to electrode 6 terminations, bottom on the solid top of the slag in continuous casting billet 29 gaps.Starting electrode occupy in the middle of gap electrode 6 to medium-height trestle 2.Start power transmission and play arc melting electroslag, enter subsequently alloying process.Electrode task driven motor 9 and gear-box 47 regulate electrode 6 relative positions according to setting fusion program, to guarantee to fuse current constant.When electrode moves up and down bracing frame 37 arrival lower position, bottom switch 51, starting electrode fixed clamping device 4 is clamped in upper electrode by electrode 6 and compresses on conductive copper plate 41 and switch on power.Electrode mobile clamping device 3 loosens and deenergization.Starting electrode moves up and down drive unit 7 and makes electrode move up and down bracing frame 37 fast rise, until electrode moves up and down bracing frame 37 tops while arriving upper limit position switch 52, it is out of service that electrode moves up and down drive unit 7, electrode mobile clamping device 3 starts battery lead plate 6 is pressed on to lower electrode fixedly on conductive copper plate 50, and conductive copper plate 50 is switched on.Upper electrode compresses conductive copper plate 41 deenergizations, and electrode fixed clamping device 4 unclamps.Alloying process so loops, until fusion finishes.Close fusion power supply, electrode moves up and down drive unit 7 cartridge is mentioned and removed fused interface.Starting electrode, to medium-height trestle 2, makes cartridge device get back to the position before start.Start and move forward and backward support 1, make device of the present utility model get back to the position before fusion.Blank after fusion is hung to bottom backing plate 30.Alloying process all finishes.
These are only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model; therefore, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (5)
1. a special thick stock device is manufactured in continuous casting billet electroslag fusion, it is characterized in that: comprise workbench, vertically move track (22), move forward and backward support (1), electrode pair medium-height trestle (2), cartridge device, cartridge fixed support (44);
Described workbench is comprised of backing plate at bottom (31) and supporting leg (32), bottom backing plate (30) is set for placing the continuous casting billet (29) that needs fusion on backing plate at bottom (31);
The described track (22) that vertically moves is positioned at workbench rear portion and is fixed on ground;
The described support (1) that moves forward and backward is installed on through vertically moving stent support leg (21) and vertically moving roller (23) that to vertically move track (22) upper, vertically moves on stent support leg (21) and is equipped with and vertically moves gearbox (20) and support longitudinal mobile motor (19);
Described electrode pair medium-height trestle (2) is installed on and moves forward and backward on support (1), electrode pair medium-height trestle (2) top is provided with cartridge device, cartridge fixed support (44) and transformer (12), several cartridge devices are fixedly housed on cartridge fixed support (44) side by side, cartridge device is positioned at motor to medium-height trestle (2) front portion, several transformers (12) are equipped with at electrode pair medium-height trestle (2) rear portion, electrode cable on each cartridge device is connected to transformer (12) positive pole, and transformer (12) negative pole is connected to continuous casting billet (29) through cable;
Described cartridge device comprises electrode mobile clamping device (3), electrode fixed clamping device (4), electrode upper guide (5) and electrode bottom guide roller (38), electrode (6) is from top to bottom successively through electrode upper guide (5), electrode fixed clamping device (4), electrode bottom guide roller (38) and electrode mobile clamping device (3), and entering two downwards needs between fusion continuous casting billet (29);
Described electrode mobile clamping device (3) comprises cylinder (54), lower electrode compresses copper coin (39), lower electrode compresses insulation board (40), lower electrode is conductive copper plate (50) fixedly, lower electrode fixed insulation plate (49), electrode moves up and down bracing frame (37), cylinder (54) is fixedly installed on electrode and moves up and down on bracing frame (37) leading flank and deeply to bracing frame (37), air cylinder connecting rod connects lower electrode and compresses insulation board (40), lower electrode compresses insulation board (40) and connects lower electrode compression copper coin (39), lower electrode fixedly conductive copper plate (50) connects lower electrode fixed insulation plate (49), lower electrode fixed insulation plate (49) is fixed on electrode and moves up and down bracing frame (37) trailing flank inner side, lower electrode compresses copper coin (39) and controlled by cylinder (54) to compress electrode (6) to the fixing conductive copper plate (50) of lower electrode, lower electrode fixedly conductive copper plate (50) is connected to transformer (12) through copper bar cable (11),
Described electrode moves up and down and between bracing frame (37) upper and lower side, electrode is housed and moves up and down screw rod (8), being installed on electrode task driven motor (9) in electrode task driven motor support plate (48) moves up and down screw rod (8) through electrode task driven gear-box (47) and electrode and is connected, drive electrode moves up and down bracing frame (37) and moves up and down, and then drive electrode mobile clamping device (3) moves up and down, electrode task driven motor support plate (48) is fixed on cartridge fixed support (44);
Described electrode fixed clamping device (4) comprises cylinder (53), upper electrode compresses copper coin (34), upper electrode compresses insulation board (35), upper electrode compresses conductive copper plate (41), upper electrode fixed insulation plate (42), upper electrode fixed support plate (43) and upper electrode compress bracing frame (36), cylinder (53) is fixedly installed on upper electrode and compresses on bracing frame (36) leading flank and deeply to bracing frame (36), air cylinder connecting rod connects upper electrode and compresses insulation board (35), upper electrode compresses insulation board (35) and connects upper electrode compression copper coin (34), upper electrode compresses conductive copper plate (41) and connects upper electrode fixed insulation plate (42), upper electrode fixed insulation plate (42) is fixed on upper electrode fixed support plate (43), upper electrode fixed support plate (43) is fixed on upper electrode and compresses in bracing frame (36), upper electrode compresses bracing frame (36) and is fixed on cartridge fixed support (44), upper electrode compresses copper coin (34) and is subject to cylinder (53) control can compress electrode (6) to upper electrode compression conductive copper plate (41), and upper electrode compresses conductive copper plate (41) and is connected to transformer (12) through copper bar cable (11).
2. special thick stock device is manufactured in continuous casting billet electroslag according to claim 1 fusion, it is characterized in that: described in move forward and backward support (1) top moving guide rail in electrode pair (17) be fixedly housed, moving guide rail in this electrode pair (17) longitudinally arranges; Described electrode pair medium-height trestle (2) shifting roller (16) in electrode pair is installed on moving guide rail in electrode pair (17), electrode pair medium-height trestle (2) the place ahead, top is along being laterally fixedly equipped with teeter guide rail (25), and cartridge fixed support (44) is installed on teeter guide rail (25) through roller.
3. according to the continuous casting billet electroslag fusion described in claim 1 or 2, manufacture special thick stock device, it is characterized in that: described electrode moves up and down bracing frame (37) top and electrode is housed moves up and down drive unit (7) and electrode fast rise reduction box (45), electrode moves up and down drive unit (7) output shaft and exports electrode fast rise reduction box (45) to, and electrode fast rise reduction box (45) receiving electrode moves up and down screw rod (8).
4. special thick stock device is manufactured in continuous casting billet electroslag fusion according to claim 3, it is characterized in that: described electrode moves up and down bracing frame (37) trailing flank outside and roller is housed moves up and down guide rail (46) with electrode and match, and electrode moves up and down guide rail (46) and is fixedly installed on electrode task driven electrode supporting plate (48).
5. special thick stock device is manufactured in continuous casting billet electroslag according to claim 4 fusion, it is characterized in that: upper limit position switch (52) and lower position switch (51) are equipped with respectively in the above and below that described electrode moves up and down bracing frame (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677902.XU CN203565832U (en) | 2013-10-31 | 2013-10-31 | Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677902.XU CN203565832U (en) | 2013-10-31 | 2013-10-31 | Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565832U true CN203565832U (en) | 2014-04-30 |
Family
ID=50533591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677902.XU Expired - Lifetime CN203565832U (en) | 2013-10-31 | 2013-10-31 | Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211409A (en) * | 2016-08-30 | 2016-12-07 | 三门峡强芯铸造材料有限公司 | A kind of short net of Novel smelting |
-
2013
- 2013-10-31 CN CN201320677902.XU patent/CN203565832U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211409A (en) * | 2016-08-30 | 2016-12-07 | 三门峡强芯铸造材料有限公司 | A kind of short net of Novel smelting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103692166B (en) | The preparation method of the thick alloy-steel plate of a kind of spy | |
| CN101003859A (en) | Plate blank electroslag furnace | |
| CN202702388U (en) | Automatic roll-over feed mechanism of concrete tubular pile steel bar upsetting machine | |
| CN101457297A (en) | Double-station high efficiency electroslag furnace | |
| CN211135871U (en) | Welding position can switch over I-shaped steel roof beam welding equipment fast | |
| CN103397343A (en) | Anode steel claw for aluminum electrolysis | |
| CN117206820B (en) | Vertical welding repair production system and method for anode steel claw | |
| CN111633159A (en) | Automatic row welding machine | |
| CN203565832U (en) | Device for continuous casting blank to be manufactured into extremely thick blank in electroslag fusion mode | |
| CN201342553Y (en) | Battery welder | |
| CN207966867U (en) | A kind of full-automatic production facility of fuse | |
| CN111206159B (en) | Combined electroslag furnace device | |
| CN103056666A (en) | Double-head welding and milling machine for steel aluminum composite rails | |
| CN109713317B (en) | Lead-acid storage battery grid production system and method for preparing grid by using same | |
| CN205057257U (en) | Beam -and -rail flame cut device | |
| CN105666013A (en) | Automatic support plate installing and welding tool suitable for various urban rail car models | |
| CN103192172A (en) | Cold-rolled wire online automatic rebar butt welding device | |
| CN110919240A (en) | A welding set for aluminum product processing | |
| CN216632967U (en) | Seamless steel rail welding equipment based on electric arc welding | |
| CN105436726A (en) | Automatic electrode conveying and welding equipment for welded pipes | |
| CN215356680U (en) | High-frequency welding device for lead storage battery | |
| CN203484786U (en) | Automatic welding device for large motor shaft core | |
| CN204182891U (en) | The fuser of special thick stock is manufactured for continuous casting billet | |
| CN201161335Y (en) | Preload rotary electrode soldering bench | |
| CN102441730A (en) | Roll welding device for fiber tube evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |