CN1130109A - Split water-cooling steel inpot dieset and its producing method - Google Patents
Split water-cooling steel inpot dieset and its producing method Download PDFInfo
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- CN1130109A CN1130109A CN 95101547 CN95101547A CN1130109A CN 1130109 A CN1130109 A CN 1130109A CN 95101547 CN95101547 CN 95101547 CN 95101547 A CN95101547 A CN 95101547A CN 1130109 A CN1130109 A CN 1130109A
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- ingot mould
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Abstract
This split-type water-cooled ingot mould set with the purpose of solving such problems as high consumption of ingot casting mould, low production efficiency, low cooling speed, large ingot shrinkage and difficult demoulding, is a new ingot mould which uses steel plates welded into split-type cooled with water circulation and multi-moulds combined capable of continuous casting one. It is suitable for ingot production in small enterprise without continuous casting machine. This mould set has advantages of low cost, low consumption, quick cooling, easy demoulding, high production efficiency and good product quality.
Description
The invention belongs to the equipment and the manufacture method thereof of field of metallurgy pouring in steel smelting steel ingot.
Opposite opened water-cooled steel ingot mould group is to be used to make steel the novel die of ingot casting.
Usually the used ingot mould of steel-making ingot casting is monomer side's taper ingot mould that the pig iron is cast.During cast by manually ingot mould being assembled on the device for disc.Cast back steel ingot is a natural cooling and demolding in air.This ingot mould demoulding difficulty, waste is big, the cost height, the steel ingot reducing is big, the ingot recovery rate is low, working condition is poor, production efficiency is low, steel ingot two ends size does not wait, heating and rolling inconvenience.
To the objective of the invention is in order addressing the above problem, to realize a kind of opposite opened water-cooled steel ingot mould group and manufacture method thereof.
Task of the present invention realizes as follows: make a kind of opposite opened water-cooled steel ingot mould group and manufacture method thereof and be the design specification with steel ingot, the angle steel of getting respective model and steel ingot length is done the half module shell of ingot mould, and angle steel being processed into unequal-sided " L " shape by the design of shell size, the circular hole of respectively processing a diameter 28mm at the rib place, angle of distance termination 35mm is the cool cycles water hole.Get the steel plate of corresponding size again, vertically be bent into " L " shape similar at wide 101mm place, make it become hem width 101mm and the unequal-sided square of 122mm liner as punching block to the half module shell.Again on two inner surfaces of half module shell respectively in the welding 22 of two row vertically to arrange equally distributed length be that 10mm, diameter are that the round steel of 6.5mm is as the shell of half module and the support between the liner; Round steel with diameter 6.5mm is done sealing strip, the shell of half module is welded together along it with paralleling with liner on every side, make the cooling water crack of supporting by the roundlet steel that forms a sealing between the shell of ingot mould and the liner, on the cool cycles water hole of half ingot mould shell, internal diameter is the water receiving pipe of 28mm, long 50mm in the welding, be reprocessed into design size after carrying out temper and strong type and the contact-making surface processing of healing up that ingot mould is split is polished at 550 ℃～600 ℃, make it matched moulds and can coincide seamless.Two half modules are snapped together, and again in the both sides of matched moulds counterpart, respectively the burn-on bloom of the thick 10mm of the wide 20mm of two group leader 40mm of upper and lower mould is the locating piece that upper and lower mould fastens.In the middle of being processed into, the square steel of getting long 180mm cross section and be 80mm * 80mm have trough with straight angle two to survey the holder that screw is arranged.Half ingot mould is placed in the trough with straight angle of three uniform holders and welds together.And then with its one by one, be distributed on the steel plate of bracing frame with interval, connect with the screw of bolt by holder and then finished a following ingot mould group.Using such method is made a following ingot mould group again.Holder (steel) plate of ingot mould under two groups, be mounted obliquely within on the leg-of-mutton bracing frame assembling more respectively and go up the ingot mould group: each half ingot mould that is welded with holder with the screw of bolt by holder be fastened on respectively that a 1000mm is long, on the square steel of 100mm * 100mm.Get No. 16 long channel-section steels of two 4000mm again and fasten an empty stomach of welding formation square steel, with its horizontal spreading on the square steel that is fastened on ingot mould, tighten up at its infall with the screw rod that is with spring, screw rod can pass square steel and directly withstand ingot mould, and can regulate the fastening degree of ingot mould up and down by bolt and nut, assemble successively two go up the ingot mould groups respectively with triangle support frame on two following ingot mould groups fasten, long with two 4000mm again, both sides are respectively 200mm, the unequal angle of 50mm, two pillars of burn-oning at the back side of broadside, and be welded on respectively on the base of triangle support frame along the exterior angle of angle steel and the lower end of pillar, in order to the refractory brick of holding mouth at the bottom of the sealing ingot mould and the drift piece that jam-pack is used.The ingot mould special steel brick that waters of loading onto cast gate, rising head pass suitable for reading makes molten steel inject each ingot mould by the running channel hole that the steel brick formed of watering of arranging.Must connect circulating cooling water pipe earlier before the cast molten steel.Cast and die sinking to go out ingot after 45 minutes.
Advantage of the present invention is:
1. opposite opened water-cooled steel ingot mould group is convenient in demoulding, the ingot casting any surface finish, and ingot mould consumption is few, and cost is low.
2. cooling velocity is fast, and crystallization is even, reduces reducing and segregation.
3. easy to operate, form several serially simultaneously or tens steel ingots, operating condition is good, the production efficiency height.
4. steel ingot two ends size equates, the energy, economic benefit and obvious social benefit are saved in heating and rolling convenience.
5. can be according to what of molten steel and steel ingot, select and the specifications and models of definite opposite opened water-cooled steel ingot mould.
Fig. 1 is the constitutional diagram of opposite opened water-cooled steel ingot mould group of the present invention.
1 is the base of triangle support frame among the figure, 2 are following ingot mould cool cycles water inlet pipe and coupling arrangement, 3 for holding the angle steel of mouth brick at the bottom of the sealing ingot mould, the 4 drift pieces of using for jam-pack, 5 refractory brick for mouth usefulness at the bottom of the sealing ingot mould, 6 is last ingot mould cool cycles water inlet pipe and coupling arrangement, 7 is the supporting plate of bracing frame, 8 are following ingot mould, 9 is last ingot mould, and 10 is set bolt, and 11 are the fixing holder of ingot mould down, 12 are the fixing holder of going up ingot mould, 13 is screw rod, and 14 is spring, and 15 is the empty stomach square steel, 16 is the cool cycles drainpipe of last ingot mould, 17 is the coupling arrangement of cool cycles drainpipe, and 18 is ingot mould master cast gate, and 19 are the special steel brick that waters, 20 is last ingot mould cool cycles drainpipe and coupling arrangement, 21 is the locating piece of last ingot mould, 22 locating pieces for following ingot mould, and 23 is the cool cycles water inlet pipe and the coupling arrangement of last ingot mould, 24 is the cool cycles water inlet pipe and the coupling arrangement of ingot mould down, and 25 is the cool cycles drainpipe and the coupling arrangement of two following ingot moulds.
Fig. 2 is the cross-sectional view of opposite opened water-cooled steel ingot mould of the present invention.
1 is the shell of ingot mould among the figure, and 2 is the liner of ingot mould, and 3 for supporting round steel, and 4 are the sealing round steel, and 5 are ingot mould fastening counterpart.
Fig. 3 is the last ingot mould group partial top view of opposite opened water-cooled steel ingot mould group of the present invention.
1 is last ingot mould among the figure, and 2 are fixing square steel, and 3 be holder, and 4 is screw rod, the nut that is with spring, and 5 is the empty stomach square steel.
Fig. 4 is an opposite opened water-cooled steel ingot mould group holder front view of the present invention.
1 is trough with straight angle among the figure, and 2 is screw.
Fig. 5 is the special sectional view that waters the steel brick of opposite opened water-cooled steel ingot mould group of the present invention.
1 is rising head among the figure, and 2 is cast gate, and 3 is cross gate.
Fig. 6 is an opposite opened water-cooled steel ingot mould group manufacturing process flow diagram of the present invention.
One embodiment of the present of invention (is that 100 * 100mm side head is that the steel ingot of 1000mm is an example with the casting cross section):
1. as shown in Figure 1: the steel ingot module that makes up, has recirculated cooling water crack, opposite opened, energy inclined casting by a plurality of ingot moulds.
2. its manufacture method is as shown in Figure 6:
(1) get the large-scale angle steel that length is 1322mm, the shell of unequal-sided " L " shape of 143mm, 101mm as half ingot mould is processed on its both sides respectively, and the circular hole of respectively processing a diameter 28mm at the rib place, angle of distance termination 35mm is the cool cycles water hole.
(2) get the steel plate of long 1322mm, wide 223mm, thick 5mm, vertically be bent into both sides at the wide 101mm of plate place and be respectively the liner of the right angle shaped steel of 101mm, 122mm unequal-sided " L " type as half ingot mould.
(3) round steel of the long 10mm of the uniform diameter 6.5mm of 22 vertical arranged distribution of two row in each welding on two inner surfaces of half ingot mould shell is as the support in cooling circulating water crack.
(4) liner of " L " shape is put in the inboard that will be welded with the half ingot mould shell that supports round steel with paralleling, and welds together around it with the round steel of diameter 6.5mm, makes and forms half an ingot mould sealing, that support cooling circulating water crack is arranged between shell and the liner.
(5) on half ingot mould shell cool cycles water hole, the welding internal diameter is that 28mm, length are the connection water pipe of 50mm.
(6) ingot mould that is processed into after rectifying type, the tempering of carrying out 550 ℃～600 ℃ is processed into design size and with two-half die counterpart contact-making surface processing and polishing.
(7) with long 180mm, the cross section is the square steel of 80 * 80mm, has the trough with straight angle both sides that the holder (as Fig. 4) of screw is arranged in the middle of being processed into
(8) each half ingot mould is flat with the holder holder of three band trough with straight angle, and is successively that the contact-making surface welding of ingot mould shell and trough with straight angle is fixing.
(9) the bloom of processing growth 40mm, wide 20mm, thick 10mm, be welded on the both sides that ingot mould is located at nearly two ends that ingot mould and play ingot mould be interlocked respectively, as about the locating piece of ingot mould.
(10) a plurality of half ingot moulds that are welded with holder are laterally arranged with interval, be separately fixed at successively on the steel plate of two block length 4000mm, wide 1000mm, thick 20mm by holder, finished two following ingot mould groups on two blocks of supporting plates with bolt.
(11) be mounted obliquely within ingot mould under two groups on two blocks of supporting plates on the leg-of-mutton bracing frame respectively again and the fixing following module of then having finished opposite opened ingot mould group of welding.
(12) upper mold section that each is welded with three holders is fixed by bolts on the square steel of a long 1000mm, cross section 100 * 100mm.
(13) weld an empty stomach of formation square steel, the horizontal connection holes that spreads on every block of square steel and be processed into diameter 30mm at infall with No. 16 long channel-section steel buttons of two 4000mm.
(14) screw rod that is with spring and nut are connected by the fixing square steel of going up ingot mould of empty stomach square steel and each, then be assembled into the ingot mould group.The screw rod that is with spring passes square steel and withstands ingot mould, can adjust upper and lower mould fastening degree by bolt and nut, makes not bleed-out liquid of ingot mould.
(15) will go up the ingot mould group fastens with following ingot mould group, get the unequal angle that the long both sides of two 4000mm are respectively 200mm, 50mm again, the pillar of burn-oning at the broadside back side, the lower end of pillar and the exterior angle of angle steel are welded on the base of triangle support frame, hold the refractory brick of mouth at the bottom of the ingot mould and the drift piece that jam-pack is used with angle steel.
(16) the special pass that has cast gate and rising head of installing suitable for reading of ingot mould waters the steel brick, can make molten steel inject every ingot mould by the formed running channel of the steel brick hole of watering of arranging.
(17) must connect the cool cycles water pipe earlier before the ingot steel casting.Pour into a mould after 45 minutes and can the demoulding go out ingot.
Claims (3)
1. opposite opened water-cooled steel ingot mould group and manufacture method thereof is characterized in that:
(1) will be processed into rib place, the angle processing cool cycles water hole of the nearly two ends of shell of half ingot mould of " L " type,
(2) on half ingot mould inner surface of outer cover, weld the support steel bar that is evenly distributed, be welded together to form half ingot mould in the cooling water crack that support is arranged of a sealing again with the ingot mould liner that is processed into " L " shape with paralleling with the round steel edge of diameter 6.5mm on every side,
(3) half ingot mould after rectifying type, is processed in 550 ℃～500 ℃ tempering steel ingot design size and ingot mould is fastened contact-making surface polish,
(4) bloom being processed into the centre has two of trough with straight angle to have the holder of screw and the welding of half ingot mould to fix,
(5) two groups of locating pieces in the welding of upper and lower ingot mould both sides,
(6) each is welded with spaced transversely arranged being installed on two block plates of half ingot mould of holder,
(7) be mounted obliquely within two blocks of steel plates that assemble down the ingot mould group on the base of leg-of-mutton bracing frame respectively and welding fixing,
(8) the last ingot mould that each is welded with holder be separately fixed at one long for 1000mm, cross section are on the square steel of 100 * 100mm,
(9) on an empty stomach square steel is horizontal respectively spreads on two groups of a plurality of square steel of going up ingot moulds with two, link up with the screw rod that is with spring,
(10) screw rod that is with spring passes square steel and withstands ingot mould and can adjust ingot mould fastening degree,
(11) get two long 4000mm both sides be respectively the unequal-sided angle steel of 200mm, 50mm hold the sealing ingot mould at the bottom of mouth refractory brick and drift piece,
(12) at the ingot mould special steel brick that waters that band cast gate rising head is installed suitable for reading,
2. the opposite opened steel ingot module of method manufacturing is characterized in that mold is a plurality of ingot mould combinations, inclined casting, recirculated water cooling, splits the demoulding according to claim 1,
3. according to claim 1.2, opposite opened water-cooled steel ingot mould group can manufacture the Series Steel ingot mould group of different steel ingot specifications, the combination of different steel ingot number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95101547A CN1042000C (en) | 1995-03-03 | 1995-03-03 | Split water-cooling steel inpot dieset and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95101547A CN1042000C (en) | 1995-03-03 | 1995-03-03 | Split water-cooling steel inpot dieset and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1130109A true CN1130109A (en) | 1996-09-04 |
| CN1042000C CN1042000C (en) | 1999-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95101547A Expired - Fee Related CN1042000C (en) | 1995-03-03 | 1995-03-03 | Split water-cooling steel inpot dieset and its producing method |
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| Country | Link |
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| CN (1) | CN1042000C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457324C (en) * | 2007-03-15 | 2009-02-04 | 秦希满 | Molten stainless steel cold casting blank machine and process |
| CN102069160A (en) * | 2011-01-31 | 2011-05-25 | 中冶京诚工程技术有限公司 | Ultra-large rectangular ingot blank sloping casting combined manufacturing device and method |
| CN102773424A (en) * | 2012-07-23 | 2012-11-14 | 辽宁科技大学 | Water/air cooled steel ingot die capable of realizing progressive solidification of steel ingots and application method of water/air cooled steel ingot die |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076646C (en) * | 1999-06-26 | 2001-12-26 | 秦希满 | Opened water cooled die casting machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4359202A (en) * | 1980-02-11 | 1982-11-16 | Jones & Laughlin Steel Corporation | Apparatus for bottom casting metal ingots |
| CN87203058U (en) * | 1987-03-19 | 1988-07-27 | 鞍山铸钢钢锭模厂 | Multi-hole joining steel ingot mould |
| CN2097698U (en) * | 1991-06-29 | 1992-03-04 | 新环公司 | Deep, flat, long type water-cooled steel ingot matrix |
-
1995
- 1995-03-03 CN CN95101547A patent/CN1042000C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457324C (en) * | 2007-03-15 | 2009-02-04 | 秦希满 | Molten stainless steel cold casting blank machine and process |
| CN102069160A (en) * | 2011-01-31 | 2011-05-25 | 中冶京诚工程技术有限公司 | Ultra-large rectangular ingot blank sloping casting combined manufacturing device and method |
| CN102773424A (en) * | 2012-07-23 | 2012-11-14 | 辽宁科技大学 | Water/air cooled steel ingot die capable of realizing progressive solidification of steel ingots and application method of water/air cooled steel ingot die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1042000C (en) | 1999-02-10 |
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