CN207188758U - Forge casting machine - Google Patents
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- CN207188758U CN207188758U CN201721040680.5U CN201721040680U CN207188758U CN 207188758 U CN207188758 U CN 207188758U CN 201721040680 U CN201721040680 U CN 201721040680U CN 207188758 U CN207188758 U CN 207188758U
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Abstract
It the utility model is related to metallurgical forging casting, there is the process equipment that a kind of forging casting machine is forging metal liquid casting stream (21) forming material, forging casting machine uses the crocodile with crocodile plate (9) and body (12) opening-closing structure to forge assembly, substitutes the crystallizer for rolling rod and continuous casting process of casting-rolling technology；The forging casting machine continuous casting that crocodile forging assembly combines with casting system connects forging molding near-net-shape product --- section bar, crocodile forging assembly body top is set to crystallizer (10) bottom and is set to crocodile forging device (7), it is provided with below the crocodile forging assembly main body of crocodile forging device and crystallizer and is provided with forging hammer (17), metal liquid casting stream crystallizes initial strand in the crystallizer of the first half, initial strand is stepped down by the crocodile forging device (7) for being moved to lower half, it is forging material base to continue crocodile plate (9) and body (12) folding forging strand while solidification, the lower mouth that material base is forged in crocodile forging device (7) spues, the forging material base of discharge is fed for forging hammer (17) and forges casting forging material (20).
Description
Technical field
The present invention relates to sinter forging and casting, especially casting to forge combined integrated machine.
Background technology
The development of process for producing steel and iron technology, struck to forge by ancient hammer and tempered into steel rerolled material technique skill to ingot formation
Art, realize by the simple poorly efficient efficient production to technical scale, established the solid foundation of the Iron Age.In last 100 yearses smelting
In golden hair exhibition historical floods, also someone dreams of that rolled metal liquid stream is become a useful person hypothesis.Obviously steel are processed into by the step of molten steel one, saved
The percent defective of the cutting head cutting tail twice 30% of cogging stocking, the huge power consumption also reheated twice, the interests of this technology can be thought
Have much.Over more than 100 years, more people attempt to explore, and also have some enterprises, a scientific research institutions' ginseng research and development, but at present it is not yet found that into
The case of work(.But continuous billet casting technology, by the development high degree of more than 60 years, it is continuous casting process life that present steel, which has 99%,
Production, casting efficiency is high, and recovery rate of iron is up to 99%.Domestic steel production capacity is hovered in 4300-4700 ten thousand for 40 years before 20 years
Ton, 2 nowadays steel production capacity cross 1,000,000,000 tons, be primarily due to the maturation of continuous casting technology.The maturation of continuous casting technology, benefit from numerous companies
Casting process technology, but wherein there is a core technology the most to invent, it is exactly：The crystallizer for having vibrations is invented.Its technological core is,
The crystallizer for solidifying strand shell slides relatively with green shell in the range of a certain distance, term：Negative slip.The motion pair of negative slip
Quasi- as cast metal solid has weak gravitation, and signified quasi- as cast metal solid is：When metal liquid cools to solid-state temperature, and
It is uncrystallizable, it is necessary to there is enough non-metal particle to provide nucleus just regular crystallization, the quasi- as cast metal of primary crystallization
Solid is the particle of scattered tiny parcel nucleus, granular solids grain development to real solid, has the close crystal grain that gathers to grow
The process of original green shell is formed greatly.Crystallizer negative slip is clearly advantageous to discrete particles and draws close crust to crystal surface.It is meanwhile negative
The lubrication problem for not only solving green shell and crystallizer is slipped, also solves the problem of green shell adhesion strand is broken.More than 100 years nothing
Several casting stream rolling experiments, it is unsuccessful to have necessary factor surely, negative slip can not be realized on the motion theory of roll, or here it is not
Successful necessary factor, it is considered herein that taking history as a mirror, casting introduces negative slip technology.It is to realize that molten steel casting is become a useful person
The technology approach of dream.At present be required specifically for one kind, the casting with negative slip function and can forming material, more work(
Can integrated technique technology and equipment.
The content of the invention
The present invention has body, the forging casting machine is forging metal liquid in view of the above-mentioned problems, being provided with a kind of forging casting machine
The process equipment of casting stream forming material, forging casting machine use the crocodile forging assembly with body opening-closing structure with crocodile plate, substitute casting-rolling technology
The crystallizer for rolling rod and continuous casting process；The forging casting machine continuous casting that crocodile forging assembly combines with casting system connects forging molding near-net-shape system
Product --- section bar, crocodile forging assembly body top are set to crystallizer bottom and are set to crocodile forging device, are provided with the crocodile of crocodile forging device and crystallizer
Forging hammer is provided with below forging assembly main body, metal liquid casting stream crystallizes initial strand, initial strand in the crystallizer of the first half
The crocodile forging device for being moved to lower half is stepped down by, it is forging material base, forging to continue crocodile plate and body folding forging strand while solidification
The lower mouth that material base forges device in crocodile spues, and the forging material base of discharge is fed for forging hammering and produces casting forging material, casts forging material or again through finish rolling section
Drawing mill product section bar；The body of the forging casting machine crocodile forging assembly of shaping casting forge material is supported by beam column, the centre of casting system
Bag is arranged on body, and Pascal's die casting machine is laid in the clad hole of tundish, and die casting machine connects four post Jiggled systems
F, Jiggled system F be arranged on twin beams cantilever on, fine motion control die casting machine decrease speed it is proportional to pouring flow rate, into than
The casting of example flow-controllable, which flows through, to be cast in the crystallizer of crocodile forging assembly oral cavity and is tied by waterfall chute shaping curtain casting stream, curtain casting stream
Crocodile forges material base while brilliant strand；The body of crocodile forging assembly has bearing pin active link crocodile plate shape into forging oral cavity, forges in oral cavity
Crystallizer and crocodile forging device and side seal board are inlayed, crystallizer has ultrasound piezoelectric ceramic body to be connected as a single entity with crocodile forging device, and body is inlayed
Inner arc crystallizer and crocodile forging device and side seal board, crocodile plate inlay outer arc crystallizer and crocodile forging device, metal line and the crocodile plate chain of crystallizer
The body bearing pin axis that picks is contour, and crystallizer is provided with recirculated water cooling groove with crocodile forging device, and groove circulatory water cooling absorbs liquid metal
Heat can condense shaping strand；Crocodile plate bottom is provided with bearing pin installation master cylinder and linked with body, is connected with the machine of crocodile plate
Body bottom is provided with slideway, and sliding block is provided with slideway, and sliding block is provided with the throwing oil cylinder and body bearing pin active link of bearing pin connection,
Push-and-pull sliding block is parallel with the casting forge material direction of motion, and the inner arc of sliding block is provided with the inner arc plate of forging hammer plate, on sliding block block with
The vertical movement direction of casting forge material is provided with slideway, and slideway is provided with forging hammer, and forging hammer is provided with the outer arc of forging hammer plate
Plate, forging hammer are provided with bearing pin connection forging oil cylinder and are flexibly connected with sliding block, promote forging hammering to make edging material base shaping casting forge
Material；1-3 milliseconds master cylinder starts retrogressing opening crocodile plate in advance before casting forge material action launching is made in forging hammering, forges oil cylinder pushing
Forging material base shaping casting forge material is made in forging hammering, and 0-1 milliseconds throwing oil cylinder pushing sliding block throwing is descending thereafter, throwing downward movement
2--9 milliseconds before stopping, master cylinder closure crocodile plate forge descending red heat strand, and red heat is cast by the upward extended movement of forging extruding,
The negative slip of the downward Relative sliding motion of the suitable crystallizer of upward extended movement, master cylinder are forged when promoting crocodile plate forging red heat strand
Make hammer oil cylinder and start retrogressing forging hammer, while throwing oil cylinder fast uplink band movable slider returns to forging throwing initial position, returns to
The forging hammer of throwing initial position starts the samsara of next forging throwing stepping, each the samsara 19-200 milliseconds or 30- of stepping
315 beats/min of frequency forging casting forge material.
Described tundish is provided with waterfall chute, and the cover plate on waterfall chute sets arc portion, and cover plate has setting curved arc
The head piece of the chute in portion is sharp-tongued provided with dripping, and the bottom land that the head piece of chute is anterior is provided with electrical breakdown pulse groove, electric pulse voltage
Higher than the breakdown voltage of resistance sizes at a temperature of metal liquid in groove, at the both ends of electric shock groove inserted with electrode, electrode
Cable tubulose, air-flow cooling is connected with pipe type cable, is provided with temperature thermocouple between electrodes；Die casting machine and chute and in
Between bag be provided with heater, when die casting machine control metal liquid flow through pulse groove when, thermocouple is in groove thermometric, thermometric
Numerical value provides the heating intensity of heater reference settings heater, and electrical breakdown pulse derives casting metals according to thermometric numerical value
The resistance sizes of liquid are big by the voltage levels electric current among the size determining electrode release electric pulse to molten metal of the resistance
It is small, realize the electric pulse release charged particle group of appropriately sized height into molten metal；Appropriately sized electric pulse current voltage is peak
Current lead-through metal liquid under threshold voltage, electric current moment is infinitely great, and big electric current, which is sent a telegraph, breaks precipice formula rapid drawdown, electric current moment quilt
Molten metal resistance is cut off, and conducts the electronics instantaneous reduction in molten metal path, the electronic section of reduction is by the electricity of metal liquid
Retardance is stayed, and is assembled electron cloud and served temporarily as nucleus, promotes metal liquid generation fine grain development compact metal crystallization strand,
After temperature decline, resistance is reduced and escaped naturally for charged particle group, and metal liquid electric pulse is generated without non-metallic inclusion nucleus
The strand of crystallization.
State forging casting machine and can also be that molten metal is carried out with row cast molding composite material with mobile metal tape section bar, it is walked
Suddenly it is：A metal tape section bars press close to crocodile plate side with entering close to the speed of throwing in crocodile forging assembly oral cavity, b shape molten metal waterfalls
Casting stream is poured into crocodile forging assembly oral cavity close to inner arc side, the molten metal poured into crocodile forging assembly oral cavity, with metal tape section bar
The recrystallization soldering of melt surface mass-and heat-transfer is molded compound strand, and compound strand is forged to material base through crocodile forging device, and forging material base exists
The lower mouth of crocodile forging device spues, and the forging material base that lower mouth spues is fed for forging hammer forging molding composite casting forge material, casts forge material or again
Rolled through the drawing of finish rolling section, be molded two kinds of material composite finished product section bars.
State forging casting machine and can also be that molten metal with two mobile metal tape section bars cast with row, i.e. two sheet metal strips by
A kind of metal liquid crystallizes soldering in crocodile forging assembly oral cavity, is molded three layers of two kinds of material or three layers of three kinds of material are combined with each other
Composite material, its step is：A metal tape section bars press close to crocodile plate side to enter crocodile forging assembly oral cavity with the close speed of throwing
In, metal coiled material is pressed close to inner arc side and entered with the speed close with throwing in crocodile forging assembly oral cavity, and B curtain shapes waterfall casting stream is in metal
Poured between band section bar and metal coiled material in crocodile forging assembly oral cavity, the molten metal in crocodile forging assembly oral cavity is in band section bar and coiled material table
The compound strand of bandlet of face, melting mass-and heat-transfer recrystallization soldering shaping, three layers of three kinds of material or three layers of two kinds of material, composite casting
Base goes out compound forging material base through crocodile forging device forging molding, and compound forging material base is fed for forging hammer forging molding in the lower mouth discharge of assembly and answered
Alloying forge material, cast forge material or rolled again through the drawing of finish rolling section, be molded three layers of three kinds of material or three layers of two kinds of material are combined into
Product band.
State waterfall chute head piece and be arranged to angular, its top of the horn is located in the middle part of head piece width, and angular head piece is arranged on crocodile forging
Above the angle section oral cavity of assembly, angular waterfall chute oral area is molded angular waterfall stream and cast in the oral cavity of angle section,
By the strand of crystallizer shaped crystalline angle section, forging material base of the strand of angle section through crocodile forging device forging angle section, angle
The forging material base of shape section spues in the lower mouth of crocodile forging device, and the forging material base of discharge is fed for forging hammer forging molding angle section casting forge
Material, cast forge material or again through finish rolling section drawing roll forming angle section finished section bar；Using same technique side's technical scheme
A, angular shape press close to the oral cavity that crocodile plate side enters angle section crocodile forging assembly with the close speed of casting speed, angle
Shape molten metal waterfall casting stream, oral cavity and the angled metal Surface of profile of angle section crocodile forging assembly are being poured into close to inner arc side,
Melt mass-and heat-transfer recrystallization soldering and be molded compound strand, compound strand goes out compound forging material base through crocodile forging device forging molding, forges material
Base spues in the lower mouth of crocodile forging device, and the forging material base that mouth spues is fed for forging hammer forging molding angle section composite casting forge material, casting
Forge material rolls through the drawing of finish rolling section again, is molded the angular compound cross-section finished product angle section of two kinds of materials；Using same technique
Square technical scheme b, when the oral area of waterfall chute 8 is molded W shapes, its W shape waterfall stream is cast on the crocodile forging assembly oral cavity of W shape sections
Side, the shape of W shapes press close to the oral cavity that crocodile plate side enters W shape sections crocodile forging assembly with the close speed of casting speed, W
Shape molten metal waterfall casting stream, the oral cavity and W shape shapes surface of W shape sections crocodile forging assembly are being poured into close to inner arc side, is being melted
Melting mass-and heat-transfer recrystallization soldering and be molded compound strand, compound strand goes out the compound forging material base of W shape sections through crocodile forging device forging molding,
The lower mouth that compound forging material base is forged device by crocodile spues, and the compound forging material base of W shape sections of discharge is fed for forging hammer forging molding W shape sections
Composite casting forge material, W shape section composite casting forge materials or again through two kinds of material W shapes compound cross-sections of finish rolling section drawing roll forming into
Product section bar；Using same technique side technical scheme c, the waterfall chute head piece is arranged on H-shaped or the crocodile forging of work shape section is total
Into oral cavity above, waterfall chute shaping curtain shape waterfall stream is cast in the oral cavity of H-shaped or work shape section, crystallizes H-shaped or work shape
The strand of section, strand go out the forging material base of H-shaped or work shape section through crocodile forging device forging molding, and the lower mouth that forging material base is forged device by crocodile is told
Go out, the forging material base that lower mouth spues is fed for the casting forge material of forging hammer forging molding H-shaped or work shape section, casts forge material or again through essence
Roll the finished section bar of section drawing roll forming H-shaped or work shape section；Using same technique side technical scheme d, the waterfall stream
The flute profile head piece of groove is arranged on above the oral cavity of crocodile forging assembly of channel-section, and waterfall chute shaping flute profile waterfall stream casts in groove
In the oral cavity of shape section, metal liquid crystallizes flute profile section casting blank in oral cavity, the crocodile forging device forging molding flute profile through channel-section
Forging material base, forging material base mouth in the case where crocodile forges device spues, and the flute profile of discharge forging material base is fed for the forging hammer forging molding of channel-section
Flute profile casts forge material, casts forge material or the finished product channel section again through finish rolling section drawing roll forming channel-section；Using same
Technique side technical scheme e, the flute profile head piece of the waterfall chute are arranged on the oral cavity of the crocodile forging assembly of H-shaped or work shape section
It is total into the forging of the crocodile of H-shaped or work shape section to press close to crocodile plate side with the speed close with casting speed for side, the shape of flute profile
Into oral cavity, channel-shaped metal liquid waterfall casting stream in the oral cavity for the crocodile forging assembly for close to inner arc side, pouring into H-shaped or work shape section,
Compound strand is molded with the melting mass-and heat-transfer recrystallization soldering of channel-shaped metal Surface of profile, compound strand forges device forging molding through crocodile
The compound forging material base of H-shaped or work shape section, the lower mouth that compound forging material base is forged device by crocodile spue, and the compound forging material base of discharge is fed for H
The forging hammer of shape or work shape section, the casting forge material of type H-shaped or work shape section is caused, forge material is cast or is rolled again through finish rolling section drawing
System, it is molded two kinds of material H-shaped or the composite finished product H-shaped or work shape section bar of work shape section；Using same technique side's technical scheme
F, the trapezoidal head piece of the waterfall chute are arranged on above the oral cavity of crocodile forging assembly of ingot-shaped section, trapezoidal shape with
The close speed with casting speed, press close to crocodile plate side into the oral cavity of the crocodile forging assembly of ingot-shaped shape section, trapezoidal molten metal
Waterfall casting stream pours into the oral cavity of the crocodile forging assembly of ingot-shaped section and trapezoidal shape surface, melting close to inner arc side
Mass-and heat-transfer soldering is molded the compound strand of ingot-shaped section, and compound strand forges the compound forging material base of device forging molding through crocodile, compound
Forge material base the lower mouth of device is forged by crocodile and spue, the forging hammering that the compound forging material base of discharge is fed for channel-section causes type channel-section
Casting forge material, cast forge material or again through the drawing of finish rolling section roll, be molded two kinds of material channel-sections composite finished product channel section.
The head piece of waterfall chute 8 is in pairs to be oppositely arranged on above the oral cavity of crocodile forging assembly, in the waterfall stream being oppositely arranged
Casting stream cut-off cone is additionally provided between the head piece of groove 8, casting stream cut-off cone position, which vertically moves adjustment, makes its cone tip part in metallurgical length
The top of latter end, the two sides of cut-off cone is flowed in casting, the waterfall casting for having the head piece casting unlike material of chute respectively flows to cut-off cone
Surface, the casting stream on surface depend on casting stream cut-off coning tower tray and entered in the oral cavity of crocodile forging assembly, flow the state difference of cut-off cone isolation in casting
The green shell of crystalline forming unlike material, two kinds of green shells of unlike material are forged material base to be compound by crocodile forging device forging soldering, forged in crocodile
The lower mouth of device spues, and the forging material base for the lower mouth that spues is fed to forging hammer forging molding composite casting forge material, casts forge material or again through essence
Roll a section drawing roll forming completed belt section bar.
Beneficial effect：
Beneficial effects of the present invention are as follows：Casting machine and prior art casting and rolling installation are forged, casting rod is poured and is rolled into barman
Unlike skill, forging casting machine uses the crocodile forging assembly with body opening-closing structure with crocodile plate, and substitute casting rolls rod and continuous casting
Crystallizer continuous casting, continuous forging, hence it is evident that more powerful than the continuous casting crystallining of casting and rolling installation, crocodile forging assembly crystallization forging casts in crocodile
The metal liquid in assembly oral cavity is forged, metal liquid is by crystalline forming strand and crocodile formula forging discharge forging material base, forging material base warp
Forging hammer forging molding casting forging material, casts forging material or again through finish rolling section drawing mill product section bar.In the process, master cylinder closes
Crocodile plate forges red heat strand, and red heat strand is extended by the upward pulse of pulsed squeeze forged, the impulse movement to extend upwards
The downward Relative sliding of suitable crystallized region, realizes negative slip, meanwhile, the metal liquid in green shell also gushes relative to crystallized region upwards
Dynamic, the quasi- as cast metal solid in springing up --- scattered fine particle is also dynamic, and dynamic fine particle is had by oneself weak
Gravitation receives the low temperature of crystallization section surface to crystallized region surfaces came close, quickly gathers and heaps crystal and grow up the original green shell of shaping, electricity
Pulse is exactly to optimize this process.Master cylinder closure crocodile plate forging red heat strand each time, all once red heat strand extend with
Metal liquid is sprung up relative to crystallized region, the invention main points of quite existing ripe continuous casting negative slip technology.Exactly will at this
Under the support of point, forging casting machine of the invention integrates the crystallization of prior art and the casting melting of 100 years dreams is integrated, existing hammer
Strike and forge the simple compact of technique tempered into steel and have the efficient of modern continuous casting technology.Plus existing ripe precision rolling equipment skill
Art, the dream of 100 years molten steel materials can be realized, and.Can also forging composite material, this technology or the existing continuous casting of raising, company
Continuous rolling technology is cast to a new height, and there is international competitiveness.
Brief description of the drawings
Accompanying drawing 1 is the total specific embodiment diagrammatic cross-section of present invention forging casting machine structural manufacturing process.
Accompanying drawing 2 is the crocodile forging assembly amplification profile schematic diagram in Fig. 1.
Accompanying drawing 3 is the diagrammatic cross-section of crocodile forging another technical scheme of assembly in Fig. 1.
Accompanying drawing 4 is the diagrammatic cross-section of the crocodile forging technical scheme of assembly the 3rd in Fig. 1.
Accompanying drawing 5 is the casting system chute diagrammatic cross-section in Fig. 1.
Accompanying drawing 6 is the casting system chute schematic top plan view in Fig. 5.
Accompanying drawing 7 is the casting system chute A-A diagrammatic cross-sections in Fig. 5.
Accompanying drawing 8 is the casting system chute B-B diagrammatic cross-sections in Fig. 5.
Accompanying drawing 9 is the angular stem bar schematic top plan view of casting system chute in Fig. 5.
Accompanying drawing 10 is the crocodile forging assembly schematic top plan view suitable for reading in Fig. 1.
Accompanying drawing 11 is the casting system chute W shape stem bar schematic top plan views in Fig. 1.
Accompanying drawing 12 is the crocodile forging assembly ingot-shaped schematic top plan view suitable for reading in Fig. 1.
Accompanying drawing 13 is the diagrammatic cross-section of the compound band of crocodile forging assembly forging in Fig. 1.
In accompanying drawing.The plate 7 of 6 chute lid of jacking system F 1 twin beams cantilever, 2 die casting machine, 3 lid, 4 thermal element, 5 thermocouples 3
The sliding block 16 of 14 master cylinder of crocodile forging device 8 chute, 9 crocodile plate, 10 crystallizer, 11 tundish, 12 body, 13 throwing oil cylinder 15 forges
The hammer forging hammer 18 transverse slipways 19 forging casting forging material 21 waterfall casting stream coiled material 24 of 22 band 23 of oil cylinder 20 of plate 17 shocks by electricity
Groove 25 drips the sharp-tongued finish rolling section 29 of 26 cable, 27 electrode 28 cut-off cone.
Embodiment
It is described further referring now to accompanying drawing.Shown in accompanying drawing 1-12 is the present general inventive concept.Wherein Fig. 1-2
Shown is an a kind of specific embodiment for forging casting machine technical matters scheme.The forging casting machine is forging metal liquid casting stream 21
The process equipment of forming material, forging casting machine use the crocodile forging assembly with the opening-closing structure of body 12 with crocodile plate 9, substitute casting-rolling technology
Roll the crystallizer of rod and continuous casting process；The forging casting machine continuous casting that crocodile forging assembly combines with casting system connects forging molding near-net-shape system
Product --- section bar, crocodile forging assembly body top are set to crystallizer 10 bottom and are set to crocodile forging device 7, are provided with crocodile forging device and crystallizer
Forging hammer 17 is provided with below crocodile forging assembly main body, metal liquid casting stream crystallizes initial strand in the crystallizer of the first half, initially
Strand is stepped down by the crocodile forging device 7 for being moved to lower half, and it is forging to continue crocodile plate 9 and the folding of body 12 forging strand while solidification
Material base, forging material base spue in the lower mouth of crocodile forging device 7, and the forging material base of discharge is fed for forging hammer 17 and forges casting forging material 20, casting forging material
20 or again through the drawing mill product section bar of finish rolling section 28；The body 12 of the forging casting machine crocodile forging assembly of shaping casting forge material 20 is by beam column
Support, the tundish 11 of casting system are arranged on body 12, and Pascal's die casting machine 2 is laid in the hole of clad 3 of tundish 11,
Post Jiggled system F, Jiggled system F are on twin beams cantilever 1 for the connection of die casting machine 2 four, fine motion control die casting machine 2
Decrease speed is proportional to pouring flow rate, and the casting of proportional flow-controllable flows through shapes curtain casting stream, curtain casting by waterfall chute 8
Crocodile forging material base while stream casts in crystallization strand in the crystallizer of crocodile forging assembly oral cavity；The body 12 of crocodile forging assembly has bearing pin movable
Link crocodile plate 9 and form forging oral cavity, forge and crystallizer 10 and crocodile forging device 7 and side seal board are inlayed in oral cavity, crystallizer 10 is forged with crocodile
Device 7 has ultrasound piezoelectric ceramic body to be connected as a single entity, and body 12 is inlayed inner arc crystallizer 10 and inlayed with crocodile forging device 7 and side seal board, crocodile plate 9
Embedding outer arc crystallizer 10 and crocodile forging device 7, it is contour that metal line and the crocodile plate 9 of crystallizer 10 link the bearing pin axis of body 12, crystallizer
10 are provided with recirculated water cooling groove with crocodile forging device 7, and the heat that groove circulatory water cooling absorbs liquid metal can condense shaping strand；
The bottom of crocodile plate 9 is provided with bearing pin installation master cylinder 14 and linked with body 12, and the bottom of body 12 for being connected with crocodile plate 9 is provided with slideway,
Sliding block 15 is provided with slideway, sliding block 15 is provided with the throwing oil cylinder 13 and the bearing pin active link of body 12 of bearing pin connection, and push-and-pull is slided
Block 15 is parallel with the casting direction of motion of forge material 20, and the inner arc of sliding block 15 is provided with the inner arc plate of forging hammer plate 16, the block of sliding block 15
The upper vertical movement direction with casting forge material 20 is provided with slideway 18, and slideway 18 is provided with forging hammer 17, and forging hammer 17 is provided with
The outer arc plate of forging hammer plate 16, forging hammer 17 are provided with bearing pin connection forging oil cylinder 19 and are flexibly connected with sliding block 15, promote forging hammer
17 forging forging material base shaping casting forge materials 20；1-3 milliseconds master cylinder 14 is leading before the action launching of 7 forging casting forge material of forging hammer 20
Start to retreat and open crocodile plate 9, forging oil cylinder 19 promotes the forging forging material base shaping casting forge material 20 of forging hammer 17, thereafter 0-1 milliseconds
Throwing oil cylinder 13 promotes the throwing of sliding block 15 descending, and 2--9 milliseconds before throwing downward movement stops, master cylinder 14 closes crocodile plate 9 and forged
Descending red heat strand, by the upward extended movement of forging extruding, the suitable crystallizer 10 of upward extended movement is relative downwards for red heat casting
The negative slip of sliding motion, forging 17 oil cylinders of hammer, which start to retreat, when master cylinder 14 promotes the forging red heat strand of crocodile plate 9 forges hammer 17,
The fast uplink of throwing oil cylinder 13 band movable slider 15 returns to forging throwing initial position simultaneously, returns to the forging hammer of throwing initial position
17 start the samsara of next forging throwing stepping, each samsara 19-200 milliseconds of stepping or the forging of 30-315 beats/min of frequency
Make casting forge material 20.
Shown in Fig. 5-8 is a kind of forging casting machine casting system technical scheme.Described tundish 11 is provided with waterfall chute
8, the cover plate 6 on waterfall chute 8 sets arc portion, and the head piece that cover plate 6 has the chute 8 for setting arc portion, which is provided with, drips sharp-tongued 25,
The anterior bottom land of the head piece of chute 8 is provided with electrical breakdown pulse groove 24, and electric pulse voltage is higher than metal liquid temperature in groove 24
The breakdown voltage of lower resistance sizes, at the both ends of electric shock groove 24 inserted with electrode, the tubulose of cable 26 of electrode 27, pipe type cable
Air-flow cooling is connected with 26, temperature thermocouple 5 is provided between two electrodes 27；Die casting machine 2 is set with chute 8 and tundish 11
There is heater 4, when the metal liquid that die casting machine 2 controls flows through pulse groove 24, thermocouple 5 is in the thermometric of groove 24, thermometric
Numerical value provides the heating intensity of the reference settings heater 4 of heater 4, and electrical breakdown pulse derives casting gold according to thermometric numerical value
Belong to the resistance sizes of liquid, it is big by the voltage levels electric current among the size determining electrode release electric pulse to molten metal of the resistance
It is small, realize the electric pulse release charged particle group of appropriately sized height into molten metal；Appropriately sized electric pulse current voltage is peak
Current lead-through metal liquid under threshold voltage, electric current moment is infinitely great, and big electric current, which is sent a telegraph, breaks precipice formula rapid drawdown, electric current moment quilt
Molten metal resistance is cut off, and conducts the electronics instantaneous reduction in molten metal path, the electronic section of reduction is by the electricity of metal liquid
Retardance is stayed, and is assembled electron cloud and served temporarily as nucleus, promotes metal liquid generation fine grain development compact metal crystallization strand,
After temperature decline, resistance is reduced and escaped naturally for charged particle group, and metal liquid electric pulse is generated without non-metallic inclusion nucleus
The strand of crystallization.
Shown in Fig. 3 is forging casting machine casting system provided by the present invention and another technical side of crocodile forging assembly crystallization forging
Case.The forging casting machine can also be that molten metal is carried out with row cast molding composite material with mobile metal tape section bar 22, and it is walked
Suddenly it is：A metal tapes section bar 22 presses close to the side of crocodile plate 9 with entering close to the speed of throwing in crocodile forging assembly oral cavity, b shape molten metal waterfalls
Cloth casting stream 21 is poured into crocodile forging assembly oral cavity close to inner arc side, the molten metal poured into crocodile forging assembly oral cavity, with metal tape
The recrystallization soldering of the melt surface mass-and heat-transfer of section bar 22 is molded compound strand, and compound strand is forged to material base through crocodile forging device, forged
Material base spues in the lower mouth of crocodile forging device, and the forging material base that lower mouth spues is fed for forging 17 forging molding composite casting forge materials 20 of hammer, casting
Forge material 20 rolls through finish rolling section (28) drawing again, is molded two kinds of material composite finished product section bars.
It is casting system and the third technical side of crocodile forging assembly crystallization forging of forging casting machine provided by the present invention shown in Fig. 4
Case.The forging casting machine can also be that molten metal with two mobile metal tape section bars cast with row, i.e., two sheet metal strips are by one
Kind metal liquid crystallizes soldering in crocodile forging assembly oral cavity, what three layers of two kinds of material of shaping or three layers of three kinds of material were combined with each other
Composite material, its step are：A metal tapes section bar 22 presses close to the side of crocodile plate 9 to enter crocodile forging assembly mouth with the close speed of throwing
In chamber, metal coiled material 23 is pressed close to inner arc side and entered with the speed close with throwing in crocodile forging assembly oral cavity, B curtain shapes waterfall casting stream 21
Poured between metal tape section bar 22 and metal coiled material 23 in crocodile forging assembly oral cavity, the molten metal in crocodile forging assembly oral cavity is in banding pattern
The bandlet of material 22 and the surface of coiled material 23, melting mass-and heat-transfer recrystallization soldering shaping, three layers of three kinds of material or three layers of two kinds of material
Compound strand, compound strand go out compound forging material base through the crocodile forging forging molding of device 7, and compound forging material base spues in the lower mouth of assembly and is fed for
Forging 17 forging molding composite casting forge materials 20 of hammer, cast forge material 20 or are rolled again through the drawing of finish rolling section 28, be molded three layers three kinds
Material or three layers of two kinds of material composite finished product band.
It is forging casting machine provided by the present invention shown in Fig. 9-12, casting system forges a variety of section types with crocodile forging assembly crystallization
The technical scheme of material and composite material.The head piece of waterfall chute 8 is arranged to angular, and its top of the horn is located in the middle part of head piece width, angle
The head piece of shape is arranged on above the angle section oral cavity of crocodile forging assembly, and the angular oral area of waterfall chute 8 is molded angular waterfall stream casting
In the oral cavity of angle section, by the strand of the shaped crystalline angle section of crystallizer 10, the strand of angle section is forged through crocodile forging device 7
The forging material base of angle section is made, the forging material base of angle section spues in the lower mouth of crocodile forging device 7, and the forging material base of discharge is fed for forging hammer
17 forging molding angle sections casting forge material 20, casts forge material 20 or again through the drawing roll forming angle section finished product of finish rolling section 28
Section bar；Using same technique side technical scheme a, it is close with casting speed that angular shape 22 presses close to the side of crocodile plate 9
Speed enters the oral cavity of angle section crocodile forging assembly, and angled metal liquid waterfall casting stream 21 is angular disconnected being poured into close to inner arc side
The oral cavity of face crocodile forging assembly and angled metal Surface of profile, melting mass-and heat-transfer recrystallization soldering are molded compound strand, composite casting
Base goes out compound forging material base through the crocodile forging forging molding of device 7, and forging material base is spued in the lower mouth of crocodile forging device 7, and the forging material base that mouth spues is fed for
Forging 17 forging molding angle section composite casting forge materials 20 of hammer, cast forge material 20 or are rolled again through the drawing of finish rolling section 28, shaping
The angular compound cross-section finished product angle section of two kinds of materials；Using same technique side technical scheme b, when the oral area of waterfall chute 8 is molded W
Shape, its W shape waterfall stream are cast in above the crocodile forging assembly oral cavity of W shape sections, the shapes 22 of W shapes press close to the side of crocodile plate 9 with
The close speed of casting speed enters the oral cavity of W shape sections crocodile forging assembly, W shape molten metals waterfall casting stream 21, close to inner arc one
Side pours into the oral cavity and W shape shapes surface of W shape sections crocodile forging assembly, melting mass-and heat-transfer recrystallization soldering shaping composite casting
Base, compound strand go out the compound forging material base of W shape sections through the crocodile forging forging molding of device 7, and the lower mouth that compound forging material base is forged device 7 by crocodile is told
Go out, the compound forging material base of W shape sections of discharge is fed for forging 17 forging molding W shape section composite casting forge materials 20 of hammer, and W shape sections are answered
Alloying forge material 20 or again through 28 drawing roll forming of finish rolling section, two kinds of material W shape compound cross-section finished section bars；Using same
Technique side technical scheme c, the head piece of waterfall chute 8 are arranged on above the oral cavity of the crocodile forging assembly of H-shaped or work shape section, waterfall
Chute 8 is molded curtain shape waterfall stream and cast in the oral cavity of H-shaped or work shape section, crystallizes the strand of H-shaped or work shape section, strand warp
The crocodile forging forging molding of device 7 goes out the forging material base of H-shaped or work shape section, and the lower mouth that forging material base is forged device 7 by crocodile spues, the forging that lower mouth spues
Material base is fed for the casting forge material 20 of forging 17 forging molding H-shaped of hammer or work shape section, casts forge material 20 or is drawn again through finish rolling section 28
Pull out the finished section bar of roll forming H-shaped or work shape section；Using same technique side technical scheme d, the groove of the waterfall chute 8
Shape head piece is arranged on above the oral cavity of crocodile forging assembly of channel-section, and the shaping flute profile waterfall stream of waterfall chute 8 casts in flute profile and broken
In the oral cavity in face, metal liquid crystallizes flute profile section casting blank in oral cavity, the forging of the crocodile forging forging molding flute profile of device 7 through channel-section
Material base, forging material base spue in crocodile 7 time mouths of forging device, and the forging that the flute profile forging material base of discharge is fed for channel-section hammers 17 into shape and is forged into type groove
Shaped cast forge material 20, casting forge material 20 or the finished product channel section again through the drawing roll forming channel-section of finish rolling section 28；Using same
The technique side technical scheme e of sample, the flute profile head piece of the waterfall chute 8 are arranged on the mouth of the crocodile forging assembly of H-shaped or work shape section
Above chamber, the shape 22 of flute profile is pressed close to the side of crocodile plate 9 and is entered H-shaped or work shape section with the speed close with casting speed
Crocodile forging assembly oral cavity, channel-shaped metal liquid waterfall casting stream 21 is total in the crocodile forging for close to inner arc side, pouring into H-shaped or work shape section
Into oral cavity, be molded compound strand with the melting mass-and heat-transfer recrystallization soldering of channel-shaped metal Surface of profile, compound strand is forged through crocodile
The compound forging material base of the forging molding H-shaped of device 7 or work shape section, it is compound forging material base by crocodile forge device 7 lower mouth spue, discharge it is compound
Forging material base is fed for the forging hammer 17 of H-shaped or work shape section, causes the casting forge material 20 of type H-shaped or work shape section, casting forge material 20
Or rolled again through the drawing of finish rolling section 28, it is molded two kinds of material H-shaped or the composite finished product H-shaped or work shape section bar of work shape section；Using
Same technique side technical scheme f, the trapezoidal head piece of the waterfall chute 8 are arranged on the oral cavity of the crocodile forging assembly of ingot-shaped section
Top, trapezoidal shape 22 press close to the crocodile that the side of crocodile plate 9 enters ingot-shaped shape section with the speed close with casting speed
The oral cavity of assembly is forged, for trapezoidal molten metal waterfall casting stream 21 close to inner arc side, the crocodile for pouring into ingot-shaped section forges the mouth of assembly
Chamber and trapezoidal shape surface, the compound strand of melting mass-and heat-transfer soldering shaping ingot-shaped section, compound strand are forged through crocodile
The compound forging material base of the forging molding of device 7, the lower mouth that compound forging material base is forged device 7 by crocodile spue, and the compound forging material base of discharge is fed for flute profile
The casting forge material 20 of the forging 17 forging molding channel-sections of hammer of section, casts forge material 20 or is rolled again through the drawing of finish rolling section 28,
It is molded the composite finished product channel section of two kinds of material channel-sections.
It is forging casting machine provided by the present invention, casting system and crocodile forging assembly crystallization forging composite band section bar shown in Figure 13
Technical scheme.The head piece of waterfall chute 8 is in pairs to be oppositely arranged on above the oral cavity of crocodile forging assembly, in the waterfall stream being oppositely arranged
Casting stream cut-off cone 29 is additionally provided between the head piece of groove 8,29 positions of casting stream cut-off cone, which vertically move adjustment, makes its cone tip part in metallurgy
The top of length latter end, the two sides of cut-off cone 29 is flowed in casting, the waterfall casting for having the head piece casting unlike material of chute 8 respectively flows to
29 surfaces of cut-off cone, the casting stream on surface depend on casting stream cut-off cone 29 and flowed into the oral cavity of crocodiles forging assemblies, casting stream cut-off bore 29 every
From state difference crystalline forming unlike material green shell, two kinds of green shells of unlike material forge soldering to be compound by crocodile forging device 7
Material base is forged, is spued in the lower mouth of crocodile forging device 7, the forging material base for the lower mouth that spues is fed to forging 17 forging molding composite casting forge materials of hammer
20, cast forge material 20 or again through the drawing roll forming completed belt section bar of finish rolling section 28.
Forging rolling technology point parameter：A. strand wick-containing youngster metallurgical length is less than the bearing pin center of crocodile plate 9 to the length of lower mouth, b.
The casting stream temperature of single material casting is higher than liquidus curve 3-35 degree, and the section bar of c. composite castings is preheating to more than 550 DEG C and enters crystallization
The temperature of section 10, d. composite castings is higher than 27 DEG C of liquidus curve, and e. liquid fluctuatings scope is less than the bearing pin center line ± 79mm of crocodile plate 9.
Claims (6)
1. there is a kind of forging casting machine, there is body, the forging casting machine is the process equipment of forging metal liquid casting stream (21) forming material,
Forging casting machine uses the crocodile with crocodile plate (9) and body (12) opening-closing structure to forge assembly, and substitute casting-rolling technology rolls rod and continuous casting work
The crystallizer of skill, the forging casting machine continuous casting that crocodile forging assembly combines with casting system connect forging molding near-net-shape product --- and section bar, it is special
Sign is：Crocodile forging assembly body top is set to crystallizer (10) bottom and is set to crocodile forging device (7), is provided with the crocodile of crocodile forging device and crystallizer
Forging hammer (17) is provided with below forging assembly main body, metal liquid casting stream crystallizes initial strand in the crystallizer of the first half, initially
Strand is stepped down by the crocodile forging device (7) for being moved to lower half, continues crocodile plate (9) while solidification and is cast with body (12) folding forging
Base is forging material base, and forging material base spues in the lower mouth of crocodile forging device (7), and the forging material base of discharge is fed for forging hammer (17) and forges casting forge
Material (20), cast forge material (20) or again through finish rolling section (28) drawing mill product section bar；The forging casting machine of shaping casting forge material (20)
The body (12) of crocodile forging assembly is supported by beam column, and the tundish (11) of casting system is arranged on body (12), tundish (11)
Clad (3) hole in lay Pascal's die casting machine (2), die casting machine (2) connects four post Jiggled system F, Jiggled system
The F that unites is arranged on twin beams cantilever (1), and the decrease speed of fine motion control die casting machine (2) is proportional to pouring flow rate, proportional controllable
The casting of flow, which flows through, to be cast in the crystallizer of crocodile forging assembly oral cavity and is crystallized by waterfall chute (8) shaping curtain casting stream, curtain casting stream
Crocodile forges material base while strand；The body (12) of crocodile forging assembly has bearing pin active link crocodile plate (9) to form forging oral cavity, forges mouth
Intracavitary inlays crystallizer (10) and crocodile forging device (7) and side seal board, and crystallizer (10) has ultrasound piezoelectric ceramic body with crocodile forging device (7)
It is connected as a single entity, body (12) inlays inner arc crystallizer (10) and inlays outer arc crystallizer with crocodile forging device (7) and side seal board, crocodile plate (9)
(10) with crocodile forging device (7), it is contour that metal line and the crocodile plate (9) of crystallizer (10) link body (12) bearing pin axis, crystallizer
(10) recirculated water cooling groove is provided with crocodile forging device (7), the heat that groove circulatory water cooling absorbs liquid metal can condense shaping
Strand；Crocodile plate (9) bottom is provided with bearing pin installation master cylinder (14) and linked with body (12), is connected with the body of crocodile plate (9)
(12) bottom is provided with slideway, and sliding block (15) is provided with slideway, and sliding block (15) is provided with the throwing oil cylinder (13) and machine of bearing pin connection
Body (12) bearing pin active link, push-and-pull sliding block (15) is parallel with casting forge material (20) direction of motion, the inner arc installation of sliding block (15)
There is the inner arc plate of forging hammer plate (16), the vertical movement direction on sliding block (15) block with casting forge material (20) is provided with slideway
(18), slideway (18) is provided with forging hammer (17), and forging hammer (17) is provided with the outer arc plate of forging hammer plate (16), forging hammer (17)
Forging oil cylinder (19) is connected provided with bearing pin to be flexibly connected with sliding block (15), promotes forging hammer (17) forging forging material base shaping casting forge
Material (20)；1-3 milliseconds master cylinder (14), which starts to retreat in advance, before forging hammer (17) forging casting forge material (20) action launching opens
Crocodile plate (9), forging oil cylinder (19) promote forging hammer (17) forging forging material base shaping casting forge material (20), thereafter 0-1 milliseconds throwing
Oil cylinder (13) promotes sliding block (15) throwing descending, 2--9 milliseconds before throwing downward movement stops, master cylinder (14) closure crocodile plate (9)
Forge descending red heat strand, red heat casting by the upward extended movement of forging extruding, the suitable crystallizer (10) of upward extended movement to
The negative slip of lower Relative sliding motion, forging hammer (17) oil cylinder starts when master cylinder (14) promotes crocodile plate (9) forging red heat strand
Forging hammer (17) is retreated, while throwing oil cylinder (13) fast uplink band movable slider (15) returns to forging throwing initial position, returns to
Throwing initial position forging hammer (17) start it is next forging throwing stepping samsara, each samsara 19-200 milliseconds of stepping or
30-315 beats/min of frequency forging casting forge material (20).
A kind of 2. forging casting machine according to claim 1, it is characterised in that：Described tundish (11) is provided with waterfall chute
(8), the cover plate (6) on waterfall chute (8) sets arc portion, and the head piece that cover plate (6) has the chute (8) for setting arc portion is provided with drop
Water nozzle point (25), the bottom land that the head piece of chute (8) is anterior are provided with electrical breakdown pulse groove (24), and electric pulse voltage is higher than groove
(24) at a temperature of metal liquid resistance sizes breakdown voltage, electric shock groove (24) both ends inserted with electrode, electrode
(27) cable (26) tubulose, pipe type cable (26) is interior to be connected with air-flow cooling, and thermometric thermoelectricity is provided between two electrodes (27)
Even (5)；Die casting machine (2) is provided with heater (4) with chute (8) and tundish (11), when the molten metal of die casting machine (2) control
When body flows through pulse groove (24), thermocouple (5) provides heater (4) reference settings in groove (24) thermometric, thermometric numerical value
The heating intensity of heater (4), electrical breakdown pulse derives the resistance sizes of casting metals liquid according to thermometric numerical value, by the electricity
Voltage levels size of current among the size determining electrode release electric pulse to molten metal of resistance, realize the electricity of appropriately sized height
Pulse release charged particle is rolled into a ball into molten metal；Appropriately sized electric pulse current voltage is the current lead-through metal under crest voltage
Liquid, electric current moment is infinitely great, and big electric current, which is sent a telegraph, breaks precipice formula rapid drawdown, and electric current moment is cut off by molten metal resistance, conducted
The electronics instantaneous reduction in molten metal path, the electronic section of reduction is detained by the resistance of metal liquid, and it is temporary to assemble electron cloud
When serve as nucleus, promote metal liquid generation fine grain development compact metal crystallization strand, charged particle group after temperature decline,
Resistance is reduced and escaped naturally, strand of the metal liquid electric pulse generation without the crystallization of non-metallic inclusion nucleus.
A kind of 3. forging casting machine according to claim 1 or 2, it is characterised in that：It is described forging casting machine can also be molten metal with
Mobile metal tape section bar (22) is carried out：A metal tapes section bar (22) presses close to crocodile plate
(9) side close to the speed of throwing with entering in crocodile forging assembly oral cavity, and b shape molten metals waterfall casting stream (21) is close to inner arc side
Pour into crocodile forging assembly oral cavity, the molten metal poured into crocodile forging assembly oral cavity, passed with metal tape section bar (22) melt surface mass transfer
Heat recrystallization soldering is molded compound strand, and compound strand is forged to material base through crocodile forging device, and forging material base is told in the lower mouth of crocodile forging device
Go out, the forging material base that lower mouth spues is fed for forging hammer (17) forging molding composite casting forge material (20), casts forge material (20) or passes through again
Finish rolling section (28) drawing rolls, and is molded two kinds of material composite finished product section bars.
A kind of 4. forging casting machine according to claim 1 or 2, it is characterised in that：It is described forging casting machine can also be molten metal with
Two mobile metal tape section bars crystallized with row casting, i.e. two sheet metal strips by a kind of metal liquid in crocodile forges assembly oral cavity
Soldering, is molded the composite material that three layers of two kinds of material or three layers of three kinds of material are combined with each other, and its step is：A metal tape section bars
(22) crocodile plate (9) side is pressed close to enter with the close speed of throwing in crocodile forging assembly oral cavity, metal coiled material (23) presses close to inner arc
Side is entered in crocodile forging assembly oral cavity with the speed close with throwing, and B curtain shapes waterfall casting stream (21) is in metal tape section bar (22) and gold
Poured between category coiled material (23) in crocodile forging assembly oral cavity, the molten metal in crocodile forging assembly oral cavity is in band section bar (22) and coiled material (23)
The compound strand of bandlet of surface, melting mass-and heat-transfer recrystallization soldering shaping, three layers of three kinds of material or three layers of two kinds of material, it is compound
Strand goes out compound forging material base through crocodile forging device (7) forging molding, and compound forging material base spues in the lower mouth of assembly and is fed for forging hammer (17)
Forging molding composite casting forge material (20), cast forge material (20) or rolled again through finish rolling section (28) drawing, be molded three layers of three kinds of material
Matter or three layers of two kinds of material composite finished product band.
A kind of 5. forging casting machine according to claim 1 or 2, it is characterised in that：Waterfall chute (8) head piece is arranged to angle
Shape, its top of the horn are located in the middle part of head piece width, and angular head piece is arranged on above the angle section oral cavity of crocodile forging assembly, angular waterfall
Chute (8) oral area is molded angular waterfall stream and cast in the oral cavity of angle section, by crystallizer (10) shaped crystalline angle section
Strand, the strand of angle section forges the forging material base of device (7) forging angle section through crocodile, and the forging material base of angle section forges device in crocodile
(7) lower mouth spues, and the forging material base of discharge is fed for forging hammer (17) forging molding angle section casting forge material (20), casts forge material
(20) or again through finish rolling section (28) drawing roll forming angle section finished section bar；Using same technique side technical scheme a, angle
The shape (22) of shape presses close to the mouth that crocodile plate (9) side enters angle section crocodile forging assembly with the close speed of casting speed
Chamber, angled metal liquid waterfall casting stream (21), oral cavity and the angled metal of angle section crocodile forging assembly are being poured into close to inner arc side
Surface of profile, melting mass-and heat-transfer recrystallization soldering are molded compound strand, and compound strand goes out compound through crocodile forging device (7) forging molding
Material base is forged, forging material base spues in the lower mouth of crocodile forging device (7), and it is angular disconnected that the forging material base that mouth spues is fed for forging hammer (17) forging molding
Face composite casting forge material (20), casting forge material (20) or angular compound through finish rolling section (28) drawing rolling, two kinds of materials of shaping again
Section finished product angle section；Using same technique side technical scheme b, when waterfall chute (8) oral area is molded W shapes, its W shape waterfall stream
Cast in above the crocodile forging assembly oral cavity of W shape sections, the shape (22) of W shapes is pressed close to crocodile plate (9) side and connect with casting speed
Near speed enters the oral cavity of W shape sections crocodile forging assembly, W shape molten metals waterfall casting stream (21), W shapes is being poured into close to inner arc side
The oral cavity and W shape shapes surface of section crocodile forging assembly, melting mass-and heat-transfer recrystallization soldering are molded compound strand, composite casting
Base goes out the compound forging material base of W shape sections through crocodile forging device (7) forging molding, and the lower mouth that compound forging material base is forged device (7) by crocodile spues, spued
The compound forging material base of W shape sections be fed for forging hammer (17) forging molding W shape section composite casting forge materials (20), W shape sections are compound
Cast forge material (20) or again through two kinds of material W shape compound cross-section finished section bars of finish rolling section (28) drawing roll forming；Using same
Technique side technical scheme c, waterfall chute (8) head piece is arranged on above the oral cavity of crocodile forging assembly of H-shaped or work shape section,
Waterfall chute (8) shaping curtain shape waterfall stream is cast in the oral cavity of H-shaped or work shape section, crystallizes the strand of H-shaped or work shape section,
Strand goes out the forging material base of H-shaped or work shape section through crocodile forging device (7) forging molding, and the lower mouth that forging material base is forged device (7) by crocodile spues, under
The forging material base that mouth spues is fed for the casting forge material (20) of forging hammer (17) forging molding H-shaped or work shape section, casting forge material (20)
Or the finished section bar through finish rolling section (28) drawing roll forming H-shaped or work shape section again；Using same technique side's technical scheme
D, the flute profile head piece of the waterfall chute (8) are arranged on above the oral cavity of crocodile forging assembly of channel-section, waterfall chute (8) shaping
Flute profile waterfall stream is cast in the oral cavity of channel-section, and metal liquid crystallizes flute profile section casting blank in oral cavity, through channel-section
Crocodile forges the forging material base of device (7) forging molding flute profile, and forging material base mouth under crocodile forging device (7) spues, and the flute profile forging material base of discharge is fed for
Forging hammer (17) forging molding flute profile casting forge material (20) of channel-section, cast forge material (20) or again through finish rolling section (28) drawing
The finished product channel section of roll forming channel-section；Using same technique side technical scheme e, the flute profile of the waterfall chute (8)
Head piece is arranged on above the oral cavity of crocodile forging assembly of H-shaped or work shape section, and the shape (22) of flute profile with casting speed to connect
Near speed, press close to crocodile plate (9) side into the oral cavity of the crocodile of H-shaped or work shape section forging assembly, channel-shaped metal liquid waterfall casting stream
(21) close to inner arc side, the oral cavity of the crocodile forging assembly of H-shaped or work shape section is poured into, melts and passes with channel-shaped metal Surface of profile
Matter heat transfer recrystallization soldering is molded compound strand, and compound strand forges the compound forging of device (7) forging molding H-shaped or work shape section through crocodile
Material base, the lower mouth that compound forging material base is forged device (7) by crocodile spue, and the compound forging material base of discharge is fed for the forging of H-shaped or work shape section
Hammer into shape (17), cause the casting forge material (20) of type H-shaped or work shape section, cast forge material (20) or rolled again through finish rolling section (28) drawing
System, it is molded two kinds of material H-shaped or the composite finished product H-shaped or work shape section bar of work shape section；Using same technique side's technical scheme
F, the trapezoidal head piece of the waterfall chute (8) are arranged on above the oral cavity of crocodile forging assembly of ingot-shaped section, trapezoidal metal mold
Material (22) presses close to crocodile plate (9) side into the oral cavity of the crocodile forging assembly of ingot-shaped shape section with the speed close with casting speed,
Trapezoidal molten metal waterfall casting stream (21) pours into the oral cavity of the crocodile forging assembly of ingot-shaped section and trapezoidal metal close to inner arc side
Surface of profile, the compound strand of melting mass-and heat-transfer soldering shaping ingot-shaped section, compound strand forge device (7) forging molding through crocodile
Compound forging material base, the lower mouth that compound forging material base is forged device (7) by crocodile spue, and the compound forging material base of discharge is fed for the forging of channel-section
Hammer the casting forge material (20) of (17) forging molding channel-section into shape, cast forge material (20) or rolled again through finish rolling section (28) drawing, into
The composite finished product channel section of two kinds of material channel-sections of type.
A kind of 6. forging casting machine described in claim 1 or 2, it is characterised in that：Waterfall chute (8) head piece is in pairs to be oppositely arranged
Above the oral cavity of crocodile forging assembly, casting stream cut-off cone (29), casting are additionally provided between waterfall chute (8) head piece being oppositely arranged
Stream cut-off cone (29) position, which vertically moves adjustment, makes its cone tip part in the top of metallurgical length latter end, flows cut-off cone (29) in casting
Two sides, the waterfall casting for having the head piece casting unlike material of chute (8) respectively flow to cut-off cone (29) surface, and the casting stream on surface depends on
Casting stream cut-off cone (29) is flowed into the oral cavity of crocodile forging assembly, and the state difference crystalline forming that cut-off cone (29) isolation is flowed in casting is different
The green shell of material, two kinds of green shells of unlike material forge device (7) forging soldering as compound forging material base by crocodile, under crocodile forging device (7)
Mouthful spue, the forging material base of the lower mouth that spues is fed to forging hammer (17) forging molding composite casting forge material (20), casting forge material (20) or
Again through finish rolling section (28) drawing roll forming completed belt section bar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040680.5U CN207188758U (en) | 2017-08-19 | 2017-08-19 | Forge casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040680.5U CN207188758U (en) | 2017-08-19 | 2017-08-19 | Forge casting machine |
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| CN207188758U true CN207188758U (en) | 2018-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365763A (en) * | 2018-12-12 | 2019-02-22 | 吴绍强 | Heat plasma casting repaired roller device and method |
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2017
- 2017-08-19 CN CN201721040680.5U patent/CN207188758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365763A (en) * | 2018-12-12 | 2019-02-22 | 吴绍强 | Heat plasma casting repaired roller device and method |
| CN109365763B (en) * | 2018-12-12 | 2020-08-04 | 吴绍强 | Thermal plasma casting repair roller equipment and method |
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