CN109865812A - A kind of flow of metal purification pressure forming equipment - Google Patents
A kind of flow of metal purification pressure forming equipment Download PDFInfo
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- CN109865812A CN109865812A CN201910249647.0A CN201910249647A CN109865812A CN 109865812 A CN109865812 A CN 109865812A CN 201910249647 A CN201910249647 A CN 201910249647A CN 109865812 A CN109865812 A CN 109865812A
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Abstract
A kind of flow of metal purification pressure forming equipment, belong to metal material processing technical field, including magnetic slag purification device, shearing dregs filter and forming device, magnetic slag purification device discharge port is connected with the import of the combined type runner of shearing dregs filter, and the outlet for shearing the combined type runner of dregs filter is connected with forming device feed inlet；The equipment can process each metalloid, continuously remove magnetic impurity in one of in-process, filter slag inclusion and shear metal fluid, fill type in cavity bottom and pressurize downwards in the dynamic model at top, finally prepare crystal grain uniform tiny metal parts and plate etc..Installation removes whether the controllable hang plate running channel of Nd-Fe-B permanent magnetic plate has magnetic impurity purification function, installation or removal titanium alloy sieve can add or cancel shearing filtering function, mold by installing different shaped chamber realizes the change of part shape, modularized design, process flow is short, and processing class equipment is formed much higher than conventional liquid slagging-off in production efficiency again.
Description
Technical field
The invention belongs to metal material processing technical fields, and in particular to a kind of flow of metal purification pressure forming equipment.
Background technique
Rheological molding technique is that therefore have and save that the energy, process be short, production cost semi solid slurry direct forming
Low, high production efficiency, equipment are simple, be applicable in semi-solid processing alloys range it is big the advantages that.With high-pressure casting, evacuated die-casting process,
Extrusion casint is compared, and rheological molding can effectively reduce defect, and material property utilization rate is higher than similar cast member.With isothermal die forging process
Or superplastic forging is compared, the quality utilization rate of rheological molding material is much higher than isothermal die forging process close to high-pressure casting material
Or superplastic forging, it can be with shaping form complexity and larger-size part, and reduce the tonnage and energy consumption of former.Cause
This, rheological molding is known as most potential one of the forming technique of 21 century metal material.The raw material that rheological molding uses are
With thixotropic semi solid slurry, it can be achieved that Stable Filling, effectively avoids being involved in for gas, oxide and coating；Semisolid
In slurry containing 40%~60% solid phase, solidification shrinkage is small；The ingate cross dimensions of mold is larger, conducive to the transmitting of pressure
With the feeding of liquid metal, shrinkage cavity is avoided, reduces hot tearing.
Theoretically, the material of rheological molding has the advantages such as low defect, high-compactness, strong mechanical performance and high consistency.
But the huge difference between theoretical and reality is derived from the problems such as being involved in property defect and intercrystalline segregation of rheological molding.Being involved in property defect master
The preparatory phase in semi solid slurry is generated, the shaping stage in semi solid slurry occurs for intercrystalline segregation.Rheological molding and biography
The essential distinction of system forging and casting is that raw material that it is used are that have thixotropic semi solid slurry, and being involved in property defect
With intercrystalline segregation due to semi solid slurry, therefore, the present invention is used for the purification process of flow of metal forming, and passes through pressure
Uniform fine grain, plate, the part of slag inclusion rareness etc. are prepared in forming.This flow of metal purify pressure forming equipment it is compact-sized,
Modularized design, versatile, favorable expandability, integrated level height, economical environment-protective, high production efficiency can connect in one of in-process
Continuous removal magnetic impurity filters slag inclusion and shears metal fluid to broken dendrite, finally prepares institute using pressure mould
Part and plate for needing etc..
Summary of the invention
The object of the present invention is to provide a kind of flow of metal to purify pressure forming equipment, which can process each eka-gold
Belong to, continuously removes magnetic impurity in one of in-process, filters slag inclusion and shear metal fluid, fill type in cavity bottom and pushing up
The dynamic model in portion pressurizes downwards, finally prepares crystal grain uniform tiny metal parts and plate etc..Neodymium iron boron is removed in installation
Permanent magnetic plate can control whether hang plate running channel has magnetic impurity purification function, and installation or removal titanium alloy sieve can add
Or the change of part shape, modularized design, behaviour can be completed in revocation shearing filtering function, the mold by installing different shaped chamber
Make simplicity, process flow is short, and processing class equipment is formed much higher than conventional liquid slagging-off in production efficiency again.Since modularization is set
Meter, strong flexibility of the present invention can increase, reduce module or realize the combination of various metals fluid processing mode.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of flow of metal purification pressure forming equipment, including magnetic slag purification device, shearing dregs filter and forming device；
The magnetic slag purification device includes cabinet, the slurry mouth that overflows, discharge port, inclination running channel, groove, long recess, circular through hole
I, Nd-Fe-B permanent magnetic plate and knob offer overflow slurry mouth and long recess in the two side walls where the cabinet long side, and long
Groove one end is connected with the slurry mouth that overflows, and the other end extends to cabinet bottom end, offers circular through hole I on the slurry mouth lower square box wall that overflows,
The cabinets cavity is equipped with inclination running channel, if inclination running channel upper surface offers arterial highway groove, inclination running channel is located in the box body
Chamber one end is cooperated by the circular through hole I on straight pin and wall box, and the other end for tilting running channel rides upon on cabinet, and inclines
Oblique running channel stretches out box portion end and is provided with knob, and the lower surface of the inclination running channel is provided with Nd-Fe-B permanent magnetic plate, described
The wall box bottom of inclination running channel right opposite is provided with discharge port, and the inclination that metal fluid is poured onto magnetic slag purification device is poured
On road, metal fluid is flowed along inclination running channel to discharge port, magnetic under the action of Nd-Fe-B permanent magnetic plate magnetic force, in metal fluid
Property slag can be attracted to inclination running channel surface groove in, to complete the separation of solid and liquid of magnetic slag；
The shearing dregs filter include combined type runner, circular screen mesh, casing, bracket, single sprocket chain, double chain wheel, chain,
Bend pipe, U-shaped opening, rack leg, handle, stabilizer blade, positioning sleeve, bearing block I, blend stop, axle sleeve, bearing block II, shaft, support rod and
Chain rivet, U-shaped opening of the combined type runner on casing, combined type runner one end are connected with the feed inlet of forming device,
The other end of combined type runner is connected with the discharge port of magnetic slag purification device, and combined type runner is opened close to magnetic slag purification device side
Equipped with gap, the bracket includes two rack legs and handle, is welded with multi-diameter shaft, the handle at the top of one of them rack leg
It is set in multi-diameter shaft outer circle by its sleeve part, handle one end is positioned by the shaft shoulder of multi-diameter shaft, and the handle other end passes through
Baffle ring positioning, the multi-diameter shaft outer circle far from one of them rack leg other end and another rack leg are arranged in multi-diameter shaft outer circle
Welding, and two rack legs are symmetrical arranged, and blend stop, the sleeve of handle and two bend pipes one are welded between described two rack legs
End is connected, and two bend pipe other ends are connected with bearing block I, and bearing block I is connected by bearing with shaft, and bearing block I passes through spiral shell
Bolt and bearing block II are fixedly mounted, and are arranged with circular screen mesh and single sprocket chain on the shaft periphery, the chassis cover is in circle
On sieve, and circular screen mesh edge is located in the gap of combined type runner, and the bracket is fixedly mounted on casing by front support leg
Positioning sleeve in, the rack leg of the separate magnetic slag purification device side and support rod one end are welded, and the support rod other end passes through
Bearing is equipped with chain rivet, and double chain wheel is equipped in chain rivet outer circle, chain is equipped between double chain wheel and single sprocket chain.
The forming device includes baffle, dynamic model, guide post, forming box, exhaust thick liquid discharge mouth, cover half, feed inlet, demoulding branch
Column, circular through hole III, lifting rod, the forming box sidewall bottom offer the feed inlet being connected with the combined type runner other end,
Exhaust thick liquid discharge mouth, the forming box bottom plate are offered at the side wall center of the vertically disposed forming box of side wall where feed inlet
On be symmetrically arranged with circular through hole II, cover half, and the demoulding pillar insertion of cover half are provided on the inside of forming box on plate upper surface
In circular through hole II, dynamic model is installed in the forming box, circular through hole III is offered on two wing plates of dynamic model, circle is logical
Guide post is interspersed in hole III, the bottom plate on the outside of guide post bottom end and forming box is fixedly mounted, and two wing plate upper surfaces are provided with lifting rod,
There are two baffles, one of baffle to be fixedly mounted with the forming box side wall at feed inlet for installation in the forming box, another
The forming box side wall disposed in parallel of side wall where baffle and feed inlet is fixedly mounted, and the outer wall of the forming box is wound with resistance
Silk.
Baffle length direction side offers long hole, and long hole shape is twisted shape, is provided on baffle below long hole
Hook.
Angle between the inclination running channel and horizontal plane is 45-60 °, the center line of the long recess and cabinet broadside it
Between angle be 60-80 °.
The circular screen mesh is titanium alloy reticulated.
The invention has the benefit that
1, the equipment can process each metalloid, continuously remove magnetic impurity, filtering slag inclusion in one of in-process and cut
Metal fluid is cut, fill type in cavity bottom and is pressurizeed downwards in the dynamic model at top, the uniform tiny metal of crystal grain is finally prepared
Part and plate etc..
2, installing or remove Nd-Fe-B permanent magnetic plate can control whether hang plate running channel has magnetic impurity purification function, pacify
Dress or disassembly titanium alloy sieve can add or cancel shearing filtering function, and the mold by installing different shaped chamber can be completed zero
The change of part shape, modularized design is easy to operate, and process flow is short, and production efficiency carries out again much higher than conventional liquid slagging-off
Form class equipment.
3, due to modularized design, strong flexibility of the present invention can increase, reduce module or realize at various metals fluid
The combination of reason mode.
Detailed description of the invention
Fig. 1 is former overall structure diagram of the present invention；
Fig. 2 is former overall structure front view of the present invention；
Fig. 3 is magnetic slag purification device structural schematic diagram of the present invention；
Fig. 4 is magnetic slag purification device structure top view of the present invention；
Fig. 5 is the shearing dregs filter structural schematic diagram for removing casing；
Fig. 6 is shearing dregs filter structure front view；
Fig. 7 is the supporting structure schematic diagram in present invention shearing dregs filter；
Fig. 8 is the casing structure schematic diagram in present invention shearing dregs filter；
Fig. 9 is combined type flow passage structure schematic diagram in present invention shearing dregs filter；
Figure 10 is forming device structure three-dimensional schematic diagram of the present invention；
Figure 11 is forming device structural schematic diagram of the present invention；
Figure 12 is the dynamic model structural schematic diagram of forming device of the present invention；
1- magnetic slag purification device, 101- cabinet, 102-, which overflows, starches mouth, 103- knob, 104- inclination running channel, 105- groove,
106- long recess, 107- circular through hole I, 108- Nd-Fe-B permanent magnetic plate, 2- shear dregs filter, 201- combined type runner, 202-
Circular screen mesh, 203- casing, 204- bracket, 205- single sprocket chain, 206- double chain wheel, 207- chain, 208- bend pipe, 209-U type are opened
Mouthful, 210- rack leg, 211- handle, 212- stabilizer blade, 213- positioning sleeve, 214- bearing block I, 215- blend stop, 216- axle sleeve, 217-
Bearing block II, 218- shaft, 219- support rod, 220- chain rivet, 3- forming device, 301- baffle, 302- dynamic model, 303- guide post,
304- forming box, 305- exhaust thick liquid discharge mouth, 306- cover half, 307- feed inlet, 308- demoulding pillar, 309- circular through hole III,
310- lifting rod, 311- long hole, 312- hook, 313- thread road.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1-Figure 12, a kind of flow of metal purification pressure forming equipment, including magnetic slag purification device 1, shearing filter
Slag device 2 and forming device 3；
The magnetic slag purification device 1 includes cabinet 101, the slurry mouth 102 that overflows, knob 103, inclination running channel 104, groove 105, length
Groove 106, circular through hole I 107 and Nd-Fe-B permanent magnetic plate 108 offer in the two side walls where 101 long side of cabinet
Overflow slurry mouth 102 and long recess 106, when lifting on inclination running channel 104 to the discharge outlet side wall of cabinet 101, passes through setting
The slurry mouth 102 that overflows prevents metal fluid to be pressed against the upper surface of cabinet 101 and hurt people, and it is extra to be discharged by the excessive slurry mouth 102 of setting
Gas and part metals fluid are simultaneously recycled, and volume gas slag, safety and the economical environment-protective of metal fluid are advantageously reduced, described
Angle between 101 broadside of center line and cabinet of long recess 106 is 60-80 °, is conducive to the extension of long recess 106, avoids growing
Groove 106 and cabinet 101 generate interference, and 106 one end of long recess is connected with the slurry mouth 102 that overflows, and the other end extends to 101 bottom of cabinet
End, overflowing to starch offers circular through hole I 107 on 102 lower square box of mouth, 101 wall, is equipped with inclination in 101 rectangular recess of cabinet
Running channel 104, inclination running channel 104 and 101 rectangular recess of cabinet are transition fit, and transition fit can make to tilt running channel 104 in cabinet
Smooth rotation in 101 will not interfere with cabinet 101 and be unlikely to be largely lost melt again, the inclination running channel 104 and horizontal plane
Between angle be 45-60 °, metal bath flow velocity is moderate in the angular range, can make magnetic impurity adequately precipitate and
Guarantee melt not occurrence of large-area solidification phenomenon, if inclination 104 upper surface of running channel offers arterial highway groove 105, tilts running channel 104
Cooperated positioned at 101 inner cavity one end of cabinet by the circular through hole I 107 on straight pin and 101 side wall of cabinet, inclination running channel 104
The other end rides upon on cabinet 101, and tilts stretching 101 portion distal end of cabinet of running channel 104 and be provided with knob 103, the inclination
The lower surface of running channel 104 is provided with Nd-Fe-B permanent magnetic plate 108, and 101 sidewall bottom of cabinet of inclination 104 right opposite of running channel is set
It is equipped with discharge port, metal fluid is poured on the inclination running channel 104 of magnetic slag purification device 1, metal fluid is along inclination running channel 104
It is flowed to discharge port, under the action of Nd-Fe-B permanent magnetic 108 magnetic force of plate, the magnetic slag in metal fluid can be attracted to inclination and pour
In the groove 105 on 104 surface of road, to complete the separation of solid and liquid of magnetic slag；
The shearing dregs filter 2 includes combined type runner 201, circular screen mesh 202, casing 203, bracket 204, single sprocket chain
205, double chain wheel 206, chain 207, bend pipe 208, U-shaped opening 209, rack leg 210, handle 211, stabilizer blade 212, positioning sleeve 213,
Bearing block I 214, blend stop 215, axle sleeve 216, bearing block II 217, shaft 218, support rod 219, chain rivet 220, the combined type stream
U-shaped opening 209 of the road 201 on casing 203, and 201 lower surface of combined type runner is concordant with 203 lower surface of casing, combination
201 one end of formula runner is connected with the feed inlet 307 of forming device 3, the other end and magnetic slag purification device 1 of combined type runner 201
Discharge port be connected, and 1 cabinet 101 of magnetic slag purification device is stuck on the rectangular aperture of 203 bottom plate of casing, combined type runner 201
Open up and have the gap close to 1 side of magnetic slag purification device, the bracket 204 includes two rack legs 210 and handle 211, wherein it
Multi-diameter shaft is welded at the top of one rack leg 210, the handle 211 is set in multi-diameter shaft outer circle by its sleeve part, handle
211 one end are positioned by the shaft shoulder of multi-diameter shaft, and 211 other end of handle is positioned by being arranged baffle ring 216 in multi-diameter shaft outer circle, described
Multi-diameter shaft outer circle and another rack leg 210 far from one of them 210 other end of rack leg are welded, and two rack legs 210 are right
Claiming setting, blend stop 215 is welded between described two rack legs 210, blend stop 215 is used to limit the lowest point of rotation of bend pipe 208,
And playing the role of 208 part-structure of support bend pipe, the sleeve of handle 211 is connected with two 208 one end of bend pipe, two bend pipes
208 other ends are connected with bearing block I 214, and bearing block I 214 is connected by bearing with shaft 218, and bearing block I 214 passes through spiral shell
Bolt and bearing block II 217 are fixedly mounted, and are arranged with circular screen mesh 202 and single sprocket chain 205 on 218 periphery of shaft, described
Circular screen mesh 202 is titanium alloy reticulated, is cut by the metal fluid inside the combined formula runner 201 of 202 convection current of circular screen mesh
It cuts, filter residue, to be crushed dendrite, refining crystal grain and to filter slag inclusion, the casing 203 is covered on circular screen mesh 202, and circular screen
At the one third of net 202 in the gap of combined type runner 201, the bracket 204 is fixedly mounted on by front support leg 212
In the positioning sleeve 213 of casing 203, the rack leg 210 of separate 1 side of magnetic slag purification device and 219 one end of support rod are welded,
219 other end of support rod is equipped with chain rivet 220 by bearing, is equipped with double chain wheel 206 in 220 outer circle of chain rivet, double chain wheel 206 with
Chain 207 is installed between single sprocket chain 205.
The forming device 3 includes baffle 301, dynamic model 302, guide post 303, forming box 304, exhaust thick liquid discharge mouth 305, cover half
306, feed inlet 307, demoulding pillar 308, circular through hole III 309 and lifting rod 310,304 sidewall bottom of forming box open up
There is the feed inlet 307 being connected with 201 other end of combined type runner, with the vertically disposed forming box of side wall where feed inlet 307
Exhaust thick liquid discharge mouth 305 is offered at 304 side wall center, exhaust thick liquid discharge mouth 305 is horn-like, the small end of exhaust thick liquid discharge mouth 305
At the inner surface of exhaust 305 place side wall of thick liquid discharge mouth, big end is located at the outer surface of exhaust 305 place side wall of thick liquid discharge mouth,
Thread road 313 is offered at exhaust thick liquid discharge mouth 305, is conducive to that casting, plate extra metal fluid and gas etc. is discharged, not only
Improve casting, the quality of plate can also avoid being convenient for clout to improve surface quality in the clout of its surface generation bulk
Removal and metal fluid recycling, safety energy-conserving environment protection is symmetrically arranged with circular through hole II on 304 bottom plate of forming box,
Cover half 306 is provided on 304 inside plate upper surface of forming box, and the demoulding pillar 308 of cover half 306 is inserted into circular through hole II
It is interior, dynamic model 302 is installed in the forming box 304, offers circular through hole III 309 on two wing plates of dynamic model 302, it is round
Guide post 303 is interspersed in through-hole III 309, guide post 303 plays positioning, guiding role, 304 outside of 303 bottom end of guide post and forming box
Bottom plate is fixedly mounted, and two wing plate upper surfaces are provided with lifting rod 310, by using the convex surface with top lifting rod 310, and both wings
III 309 guide type dynamic model 302 of plate opened round through-hole lower die casting, sheet material forming, convenient for demoulding and can accurate guide-localization, section
About raw material, there are two baffle 301, one of baffle 301 and the formings at feed inlet 307 for the interior installation of the forming box 304
304 side wall of case is fixedly mounted, another baffle 301 is fixed with 307 place side wall of feed inlet, 304 side wall of forming box disposed in parallel
Installation, the feed inlet 307 of forming box 304, anti-backflow are truncated using baffle 301, and being disposed with for two end-stopping plates 301 is conducive to improve
The surface quality of casting, slab is convenient in demoulding fast, and the outer wall of the forming box 304 is wound with resistance wire.
The 301 length direction side of baffle offers long hole 311, and 311 shape of long hole is twisted shape, the finger type with people
Shape matches, and convenient for lifting out baffle 301, is provided with hook 312 on 311 lower section baffle 301 of long hole, baffle 301 passes through hook
312 are fixedly mounted on the side wall of forming box 304.
Embodiment 1
By taking A356 cast aluminium alloy gold as an example, the forming process of flow of metal purification pressure forming equipment of the present invention are as follows: first
It is operated, A356 melt is poured on the inclination running channel 104 of magnetic slag purification device 1 in magnetic slag purification device 1, A356 is molten
Body is flowed along inclination running channel 104 to the discharge port for being located at 101 sidewall bottom of cabinet, in the magneticaction of Nd-Fe-B permanent magnetic plate 108
Under, A356, which melts intracorporal magnetic slag, can be attracted in the groove 105 on inclination 104 surface of running channel, to complete consolidating for magnetic slag
Liquid separation lifts inclination running channel 104 by knob 103, remaining A356 melt flow to discharging when A356 melt is net close to stream
Mouth direction, until being close to above side wall where inclination running channel 104 and discharge port, extra A356 melt can be via excessive slurry mouth 102
It is expelled in recycling vessel；It is then operated in shearing filter residue module 2, A356 melt flows into the combined type being connected with discharge port
In runner 201 and continue to flow, power on, opens the motor being connected with the chain rivet 220 of double chain wheel 206 by shaft coupling, electricity
Machine drives the double chain wheel 206 on bracket 204 to rotate, and double chain wheel 206 drives single sprocket chain 205 to rotate by chain 207, and then drives
The circular screen mesh 202 in shaft 218 where single sprocket chain 205 rotates, and carries out shearing filtering to A356 melt, plays broken branch
Brilliant, refinement crystal grain and the effect for filtering slag inclusion, finish when A356 melt fills type, i.e., metal fluid all flows into forming device 3,
Power supply is disconnected, motor stops working and pushes the handle 211 of bracket 204, circular screen mesh 202 is lifted；Finally in forming device 3
In operated, one of baffle 301 is installed on the side wall of feed inlet 307 of forming box 304, it is molten to end A356
Dynamic model 302 is gradually pushed dynamic model on guide post 303 by III 309 sets of four circular through holes on two wing plates by body reflux
It 302 and is compacted, pressure maintaining, gas and extra A356 melt can flow out in recycling vessel via exhaust thick liquid discharge mouth 305；Resistance
Silk is powered, and heats outside forming box 304, keeps A356 melt internal and external temperature close, to obtain the uniform casting of inside and outside crystal grain,
After casting and forming device 3 are completely cooling, the demoulding pillar 308 of cover half 306 is pushed, casting is taken out.
Claims (5)
1. a kind of flow of metal purifies pressure forming equipment, which is characterized in that including magnetic slag purification device, shearing dregs filter and
Forming device；
The magnetic slag purification device includes cabinet, the slurry mouth that overflows, discharge port, inclination running channel, groove, long recess, circular through hole I, neodymium
Iron boron permanent magnetic plate and knob offer overflow slurry mouth and long recess, and long recess in the two side walls where the cabinet long side
One end is connected with the slurry mouth that overflows, and the other end extends to cabinet bottom end, offers circular through hole I on the slurry mouth lower square box wall that overflows, described
Cabinets cavity is equipped with inclination running channel, if inclination running channel upper surface offers arterial highway groove, inclination running channel is located in the box body chamber one
End is cooperated by the circular through hole I on straight pin and wall box, and the other end for tilting running channel rides upon on cabinet, and inclination is poured
Road stretches out box portion end and is provided with knob, and the lower surface of the inclination running channel is provided with Nd-Fe-B permanent magnetic plate, the inclination
The wall box bottom of running channel right opposite is provided with discharge port；
The shearing dregs filter includes combined type runner, circular screen mesh, casing, bracket, single sprocket chain, double chain wheel, chain, curved
Pipe, U-shaped opening, rack leg, handle, stabilizer blade, positioning sleeve, bearing block I, blend stop, baffle ring, bearing block II, shaft, support rod and chain
Axis, U-shaped opening of the combined type runner on casing, combined type runner one end are connected with the feed inlet of forming device, group
The other end of box-like runner is connected with the discharge port of magnetic slag purification device, and combined type runner is opened up close to magnetic slag purification device side
It has the gap, the bracket includes two rack legs and handle, and multi-diameter shaft is welded at the top of one of them rack leg, and the handle is logical
Its sleeve part is crossed to be set in multi-diameter shaft outer circle, handle one end is positioned by the shaft shoulder of multi-diameter shaft, the handle other end by
Multi-diameter shaft outer circle is arranged baffle ring positioning, and the multi-diameter shaft outer circle far from one of them rack leg other end and another rack leg weld
It connects, and two rack legs are symmetrical arranged, and blend stop, the sleeve of handle and two bend pipe one end are welded between described two rack legs
It is connected, two bend pipe other ends are connected with bearing block I, and bearing block I is connected by bearing with shaft, and bearing block I passes through bolt
It is fixedly mounted with bearing block II, is arranged with circular screen mesh and single sprocket chain on the shaft periphery, the chassis cover is in circular screen
On the net, and circular screen mesh edge is located in the gap of combined type runner, and the bracket is fixedly mounted on casing by front support leg
In positioning sleeve, the rack leg of the separate magnetic slag purification device side and support rod one end are welded, and the support rod other end passes through axis
It holds and chain rivet is installed, double chain wheel is installed in chain rivet outer circle, chain is installed between double chain wheel and single sprocket chain.
2. a kind of flow of metal according to claim 1 purifies pressure forming equipment, it is characterised in that: the forming device
Including baffle, dynamic model, guide post, forming box, exhaust thick liquid discharge mouth, cover half, feed inlet, demoulding pillar, circular through hole III, lifting rod,
The forming box sidewall bottom offers the feed inlet being connected with the combined type runner other end, vertical with the side wall where feed inlet
Exhaust thick liquid discharge mouth is offered at the side wall center of the forming box of setting, is symmetrically arranged with circular through hole on the forming box bottom plate
II, cover half is provided on the inside of forming box on plate upper surface, and in the demoulding pillar insertion circular through hole II of cover half, the forming
Dynamic model is installed in case, circular through hole III is offered on two wing plates of dynamic model, guide post, guide post is interspersed in circular through hole III
Bottom plate on the outside of bottom end and forming box is fixedly mounted, and two wing plate upper surfaces are provided with lifting rod, are equipped with two in the forming box
Forming box side wall at a baffle, one of baffle and feed inlet is fixedly mounted, side wall where another baffle and feed inlet
Forming box side wall disposed in parallel is fixedly mounted, and the outer wall of the forming box is wound with resistance wire.
3. a kind of flow of metal according to claim 2 purifies pressure forming equipment, it is characterised in that: the baffle length
Direction side offers long hole, and long hole shape is twisted shape, is provided with hook on baffle below long hole.
4. a kind of flow of metal according to claim 1 purifies pressure forming equipment, it is characterised in that: the inclination running channel
Angle between horizontal plane is 45-60 °, and the angle between the center line and cabinet broadside of the long recess is 60-80 °.
5. a kind of flow of metal according to claim 1 purifies pressure forming equipment, it is characterised in that: the circular screen mesh
For titanium alloy reticulated.
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| CN201910249647.0A CN109865812B (en) | 2019-03-29 | 2019-03-29 | Metal rheological purification pressure forming equipment |
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| CN201910249647.0A CN109865812B (en) | 2019-03-29 | 2019-03-29 | Metal rheological purification pressure forming equipment |
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| CN109865812B CN109865812B (en) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564178A (en) * | 2024-01-16 | 2024-02-20 | 辽宁华天航空科技股份有限公司 | Superplastic forming device and process for oversized special-shaped titanium alloy part |
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| CN117564178B (en) * | 2024-01-16 | 2024-03-15 | 辽宁华天航空科技股份有限公司 | Superplastic forming device and process for oversized special-shaped titanium alloy part |
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