CN106825444B - A kind of mold manufacturing equipment - Google Patents
A kind of mold manufacturing equipment Download PDFInfo
- Publication number
- CN106825444B CN106825444B CN201710156926.3A CN201710156926A CN106825444B CN 106825444 B CN106825444 B CN 106825444B CN 201710156926 A CN201710156926 A CN 201710156926A CN 106825444 B CN106825444 B CN 106825444B
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- China
- Prior art keywords
- mold
- sand
- guide wheel
- silo
- material receiving
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000005266 casting Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000000465 moulding Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 230000005484 gravity Effects 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of mold manufacturing equipments, including organic frame, upper and lower mold is provided in rack and the mold that is smoothly assembled for mold connect guide wheel frame, for mold along level, movement in vertical direction, the driving mechanism of positioning, sand shooting mechanism for mould forming and the de- material automatically moved out for casting mold, ejecting mechanism；Upper mold is mounted on upper mold movement holder, and upper mold moves holder and drives cylinder that it is driven to be slided along mold guide wheel group by upper mold, and the both ends of mold guide wheel group are respectively equipped with forward and backward limit assembly；The side of upper mold is equipped with the material removing mechanism coordinated with it；The material removing mechanism is located at the top of material receiving mechanism.The present invention is coordinated by the comprehensive of sand shooting mechanism, upper/lower die mechanism, material receiving mechanism and delivery device, the production range for not only expanding casting mold, ensure that the yield rate of casting mold, and mold installation, debug it is convenient and efficient, hand labor intensity is reduced, is improved work efficiency.
Description
Technical field：
The present invention relates to the automated production equipment fields of casting mold, relate generally to a kind of mold manufacturing equipment.
Background technology：
Previously used Casting mold manufacturing equipment can only generally produce sand core or the smaller casting mold of some builds, because mostly
Will manually be taken in mold casting mold, and the degree of automation is low, and labor intensity is big, limit the life of complicated, large-scale casting mold
Production.And previously used Casting mold manufacturing equipment, because of reasons in structure, mold installation, debugging are difficult, the labor intensity of installation personnel
Greatly, working efficiency is low, influences the yield rate of casting mold sometimes.Also some producers manufacture automechanism is taken casting mold in mold,
But it cannot link up to form flow line production.
Invention content：
The object of the invention is exactly to provide a kind of mold manufacturing equipment to make up the defect of prior art, can be highly certainly
In the environment of dynamicization produce casting mold equipment, can simplify die change, installation, debugging flow.
The present invention is achieved by the following technical solutions：
A kind of mold manufacturing equipment, it is characterised in that：Including organic frame, upper and lower mold and confession are provided in the rack
The mold that mold smoothly assembles connects guide wheel frame, for mold edge level, movement in vertical direction, the driving mechanism of positioning, for casting mold
The sand shooting mechanism of forming and the de- material automatically moved out for casting mold, ejecting mechanism；
The sand shooting mechanism includes movably to penetrate silo, and the top for penetrating silo is equipped with sand bin, the storage sand
Bucket is fixedly mounted in rack, and the discharge outlet of the sand bin bottom end is equipped with shake out plate and flashboard, the bottom for penetrating silo
Face is equipped with sand ejection board component, and on small car body, the small car body is driven the silo of penetrating by the cylinder of side, described to penetrate
Aerating system is installed above silo；
The upper mold is mounted on upper mold movement holder, and the upper mold movement holder drives cylinder to drive it by upper mold
It is slided along mold guide wheel group, the both ends of the mold guide wheel group are respectively equipped with forward and backward limit assembly；Pacify the side of the upper mold
Equipped with the material receiving mechanism coordinated with it；
The lower mold is mounted on moveable workbench below, and the workbench is driven by master cylinder.
The material removing mechanism is located at the top of material receiving mechanism comprising there is the de- material top plate driven by de- material cylinder, it is described
The lower end of de- material top plate is equipped with stripper plate, and mandril, the mandril and upper mold upper surface is distributed in the bottom face of the stripper plate
Hole be oriented to cooperation.
The ejecting mechanism includes push-off pin, and the push-off pin is driven by release cylinder below.
It is described to penetrate silo silo tension spring is outstanding to be pulled on small car body by penetrating, the sand ejection board component include sand ejection board,
It penetrates sand block, penetrate sand cushion block, sand shooting mouth, sand seals circle, sand shooting mouth is distributed in the sand ejection board, is installed in the sand shooting mouth
It penetrates sand block and penetrates sand cushion block, and sealed and coordinated by sand seals circle；It the sand ejection board and penetrates between silo and passes through sealing
Circle sealing cooperation installation.
The top for penetrating silo is equipped with flashboard pull rod, and the lower end of the flashboard is sleeved on flashboard pull rod, and
It is set with flashboard tension spring on flashboard pull rod between small car body and flashboard.
The small car body is mounted on small car body movement holder, and the trolley movement holder moves in trolley saddle, institute
It states and trolley guide wheel assembly is installed on trolley saddle, the lower end of the small car body is connected with stragith edge by holder of strike-ofing.
The aerating system includes hollow cylinder body, and hollow piston rod is equipped in the middle part of the hollow cylinder body,
The upper end of the hollow piston rod is communicated with vent line, and valve is equipped in pipeline, and the end of the hollow piston rod is equipped with
Ventilation strainer between two layers of ventilation partition board and two layers of ventilation partition board.
It includes that mold connects guide wheel frame that the mold guide wheel group, which slides, and the mold, which connects, is equipped with mould on guide wheel frame
Has guide wheel assembly, the mold guide wheel assembly includes guide wheel shaft, and one end of the guide wheel shaft is equipped with by guide wheel bearing leads
Wheel, the other end are equipped with guide wheel shaft nut；The forward and backward limit assembly includes forward and backward limited block, after the front limited block
End face is equipped with the anterior bumper for offsetting impact force, and front limit plate, the rear limited block are equipped on the anterior bumper
Front end face the posterior bumper for offsetting impact force is installed, rear position margining plate is installed on the posterior bumper.
The material receiving mechanism includes material receiving, and the material receiving is driven by the receiving cylinder of its bottom end, and is connect
Expect that platform is equipped between pilot hole, with rack below and cooperation is oriented to by the long guide post of splicing, leads on the material receiving
It overregulates block assembly and turning rolls is installed, and be oriented to by splicing upper guide bush and splicing short guiding column between turning rolls and material receiving
Coordinate, roller group is installed on the turning rolls；One end of the roller group is equipped with push-off pin.
The adjusting block assembly includes the adjusting block flange seat on material receiving, the adjusting block flange seat
On adjusting block screw rod is installed, the roller group includes roller shaft, and idler wheel is equipped with by roller bearing on the roller shaft
Set.
The lower face of the workbench is equipped with guide sleeve, passes through guide sleeve and guide pillar between the workbench and rack
Cooperation, the lower mold assemblies of the lower mold include lower mold body, lower die footing, lower die stripper plate, de- material spring, the lower mold body
Middle cooperation is equipped with lower die stripper plate, and the lower die stripper plate coordinates with lower die footing slide-and-guide below, under described
Mould footing is installed on the table, and de- material spring is equipped between the workbench and lower die stripper plate.
The rack is made of the outer framework and inner frame being connected with each other.
It is an advantage of the invention that：
Structure of the invention reasonable design during casting mold, by sand shooting mechanism, upper/lower die mechanism, material receiving mechanism and pushes away
The comprehensive cooperation for sending mechanism, not only expands the production range of casting mold, ensure that the yield rate of casting mold, and mold installation, tune
It tries convenient and efficient, reduces hand labor intensity, improve work efficiency, realize automation and link up the mesh of flow line production
's.
Description of the drawings：
Fig. 1 is the structural schematic diagram for penetrating sand perfusion sand process.
Fig. 2 is the structural schematic diagram that upper mold moves splicing process.
Fig. 3 is the structural schematic diagram that master cylinder drives workbench process.
Fig. 4 is the structural schematic diagram of the lower mold process of master cylinder driving.
Fig. 5 is the structural schematic diagram penetrated silo and be moved to upper mold position process.
Fig. 6 is the structural schematic diagram penetrated silo and start core-shooting process.
Fig. 7 is the structural schematic diagram for penetrating silo reseting procedure.
Fig. 8 is that small car body moves stragith edge and strike-offs the structural schematic diagram of process.
Fig. 9 is the structural schematic diagram penetrated silo and reset and move to the positions Sha Dou process to the right.
Figure 10 is the structural schematic diagram of lower mold downlink process.
Figure 11 is the structural schematic diagram of workbench downlink reseting procedure.
Figure 12 is the structural schematic diagram that upper mold is moved to the left process.
Figure 13 is the structural schematic diagram of the de- material top plate course of work.
Figure 14 is the structural schematic diagram of the material receiving course of work.
Figure 15 is the K direction views of Figure 14.
Figure 16 is the structural schematic diagram for releasing cylinder operation process.
Figure 17 is the structural schematic diagram for releasing cylinder reseting procedure.
Specific implementation mode：
A kind of mold manufacturing equipment, it is characterised in that：Including organic frame, upper and lower mold and confession are provided in the rack
The mold that mold smoothly assembles connects guide wheel frame, for mold edge level, movement in vertical direction, the driving mechanism of positioning, for casting mold
The sand shooting mechanism of forming and the de- material automatically moved out for casting mold, ejecting mechanism；
The sand shooting mechanism includes movably to penetrate silo, and the top for penetrating silo is equipped with sand bin, the storage sand
Bucket is fixedly mounted in rack, and the discharge outlet of the sand bin bottom end is equipped with shake out plate and flashboard, the bottom for penetrating silo
Face is equipped with sand ejection board component, and on small car body, the small car body is driven the silo of penetrating by the cylinder of side, described to penetrate
Aerating system is installed above silo；
The upper mold is mounted on upper mold movement holder, and the upper mold movement holder drives cylinder to drive it by upper mold
It is slided along mold guide wheel group, the both ends of the mold guide wheel group are respectively equipped with forward and backward limit assembly；Pacify the side of the upper mold
Equipped with the material receiving mechanism coordinated with it；
The lower mold is mounted on moveable workbench below, and the workbench is driven by master cylinder.
The material removing mechanism is located at the top of material receiving mechanism comprising there is the de- material top plate driven by de- material cylinder, it is described
The lower end of de- material top plate is equipped with stripper plate, and mandril, the mandril and upper mold upper surface is distributed in the bottom face of the stripper plate
Hole be oriented to cooperation.
The ejecting mechanism includes push-off pin, and the push-off pin is driven by release cylinder below.
It is described to penetrate silo silo tension spring is outstanding to be pulled on small car body by penetrating, the sand ejection board component include sand ejection board,
It penetrates sand block, penetrate sand cushion block, sand shooting mouth, sand seals circle, sand shooting mouth is distributed in the sand ejection board, is installed in the sand shooting mouth
It penetrates sand block and penetrates sand cushion block, and sealed and coordinated by sand seals circle；It the sand ejection board and penetrates between silo and passes through sealing
Circle sealing cooperation installation.
The top for penetrating silo is equipped with flashboard pull rod, and the lower end of the flashboard is sleeved on flashboard pull rod, and
It is set with flashboard tension spring on flashboard pull rod between small car body and flashboard.
The small car body is mounted on small car body movement holder, and the trolley movement holder moves in trolley saddle, institute
It states and trolley guide wheel assembly is installed on trolley saddle, the lower end of the small car body is connected with stragith edge by holder of strike-ofing.
The aerating system includes hollow cylinder body, and hollow piston rod is equipped in the middle part of the hollow cylinder body,
The upper end of the hollow piston rod is communicated with vent line, and valve is equipped in pipeline, and the end of the hollow piston rod is equipped with
Ventilation strainer between two layers of ventilation partition board and two layers of ventilation partition board.
It includes that mold connects guide wheel frame that the mold guide wheel group, which slides, and the mold, which connects, is equipped with mould on guide wheel frame
Has guide wheel assembly, the mold guide wheel assembly includes guide wheel shaft, and one end of the guide wheel shaft is equipped with by guide wheel bearing leads
Wheel, the other end are equipped with guide wheel shaft nut；The forward and backward limit assembly includes forward and backward limited block, after the front limited block
End face is equipped with the anterior bumper for offsetting impact force, and front limit plate, the rear limited block are equipped on the anterior bumper
Front end face the posterior bumper for offsetting impact force is installed, rear position margining plate is installed on the posterior bumper.
The material receiving mechanism includes material receiving, and the material receiving is driven by the receiving cylinder of its bottom end, and is connect
Expect that platform is equipped between pilot hole, with rack below and cooperation is oriented to by the long guide post of splicing, leads on the material receiving
It overregulates block assembly and turning rolls is installed, and be oriented to by splicing upper guide bush and splicing short guiding column between turning rolls and material receiving
Coordinate, roller group is installed on the turning rolls；One end of the roller group is equipped with push-off pin.
The adjusting block assembly includes the adjusting block flange seat on material receiving, the adjusting block flange seat
On adjusting block screw rod is installed, the roller group includes roller shaft, and idler wheel is equipped with by roller bearing on the roller shaft
Set.
The lower face of the workbench is equipped with guide sleeve, passes through guide sleeve and guide pillar between the workbench and rack
Cooperation, the lower mold assemblies of the lower mold include lower mold body, lower die footing, lower die stripper plate, de- material spring, the lower mold body
Middle cooperation is equipped with lower die stripper plate, and the lower die stripper plate coordinates with lower die footing slide-and-guide below, under described
Mould footing is installed on the table, and de- material spring is equipped between the workbench and lower die stripper plate.
The rack is made of the outer framework and inner frame being connected with each other.
Specific implementation process is：
Fig. 1:Moulding sand S is added in toward sand bin 4-1, moulding sand S can be that { a kind of surface is coated with thermosetting property to precoated sand
The moulding sand of resin }, can also be that cold-box is blended sand or general clay moulding sand with resin.This explanation is with precoated sand
For.Moulding sand S penetrates the bottom surface of silo 4-10 equipped with penetrating by the space of shake out plate 4-2 and flashboard 4-3 into incident silo 4-10.
Sand plate 6-2-1 is filled penetrating the upper surface equipped with sealing strip 6-2-5. sand ejection boards 6-2-1 between silo 4-10 and sand ejection board 6-2-1
Have that penetrate sand block 6-2-2 and penetrate that sand cushion block 6-2-3. penetrates sand block 6-2-2 and penetrate space P that sand cushion block 6-2-3 is formed can be
Prevent moulding sand S from flowing out under no atmospheric pressure state, penetrating sand block 6-2-2 and penetrating the space P that sand cushion block 6-2-3 is formed can also have
Moulding sand S is allowed smoothly to be flowed out under the drive of air-flow under atmospheric pressure state.
Fig. 2：Upper mold drives the piston rod of cylinder 3-4 to stretch out, and is driven through the upper mold 6-1 of upper mold movement holder 3-6 connections
It slides along mold guide wheel group 3-C, until meeting front limited block 3-1-2, is first connect when close to front limited block 3-1-2 to the right
Anterior bumper 3-1-3 is touched to offset the impact force of upper mold 6-1 movements.Meanwhile mounted on inner frame under } receiving cylinder on 2-2
The piston rod of 8-7 stretches out, driving by the 8-6 connections of splicing flange material receiving 8-5 uplinks, and on material receiving 8-5
All components together enter splicing state.Wherein, block assembly 8-8 is adjusted to be used for adjusting material receiving 8-5 and turning rolls 8-12
Between height, to adapt to pick up casting mold below never level upper mold 6-1.The kinematic accuracy of material receiving 8-5 is by installing
Inner frame under } and under splicing on 2-2 guide sleeve 8-1 and the long guide post 8-3 cooperations of splicing below material receiving 8-5 come
Ensure.Turning rolls 8-12 and the component that is assemblied on turning rolls 8-12 relative to material receiving positional precision by splicing upper guide bush
8-2 and splicing short guiding column 8-4 coordinate to ensure.
Fig. 3：The piston rod of master cylinder 7-A stretches out, driving workbench 7, the edges lower mold assemblies 6-A of installation on the table 7
Column 2-A uplinks are connect with workbench guide sleeve nut 7-2 with workbench 7 close to upper mold 6-1. workbench guide sleeve 7-1, with column 2-
A coordinates, to ensure that workbench up and down motion precision is kept.
Fig. 4：The piston rod of master cylinder 7-A continues to eject, driving workbench 7, the lower mold assemblies 6- of installation on the table 7
The upper plane of lower mold body 6-A-1 is bonded by A along column 2-A uplinks with the lower plane of upper mold 6-1, by the upper plane of upper mold 6-1 with
The plane of upper mold uplink positive stop strip 3-F is close to, and because upper mold 6-1 is contacted with lower mold body 6-A-1, lower die stripper plate 6-A-3 pushes de-
Expect spring 6-A-4 compressions, to form die cavity U. simultaneously, trolley drives the piston rod of cylinder 4-7 to retract, and branch is moved by trolley
Frame 4-6 by the small car body 4-5 being attached thereto, penetrate silo 4-10, trolley guide wheel assembly 4-9 etc. and be moved to the left along trolley saddle 4-17
To the top of upper mold 6-1.Because penetrating leaving for silo 4-10, the strength release of flashboard tension spring 4-14, flashboard 4-3 move to the left and
Closing is shaked out channel.
Fig. 5：Hollow piston rod 4-20 stretches out, ventilation body 4-A, ventilation partition board by assembly in the lower ends hollow piston rod 4-20
4-D, ventilation strainer 4-C, pressure head sealing ring 4-B push penetrate the upper surface of silo 4-10 to.It is passed from hollow piston rod 4-20's
Pressure will penetrate outstanding are pulled on small car body 4-5 of silo 4-10 and penetrate the 4-12 compressions of silo tension spring, penetrates silo pull rod 4-13 and penetrate silo
4-10 and sand ejection board component 6-2 etc. are moved down, and penetrate and sealing ring 4-M is housed between silo 4-10 and sand ejection board 6-2-1, be assemblied in and penetrate sand
The upper surface of the sand seals circle 6-2-5 and upper mold 6-1 of the lower surfaces plate 6-2-1 push against to be formed it is airtight,.
Fig. 6：Open the valve 5 that is connect with air source, compressed air from pipeline 7 by valve 5, pipeline 6, hollow piston rod 4-20 into
Enter to ventilate body 4-A, be then passed through by two layers of ventilation strainer 4-C for clipping of ventilation partition board 4-D into incident silo 4-10. compressed airs into
It is sufficiently mixed with moulding sand S after incident silo 4-10 again from being assemblied in penetrating sand block, penetrate sand cushion block 6-2- on sand ejection board 6-2-1
3, die cavity U is injected in the channel that sand shooting mouth 6-2-4 is formed, and leads to the channel of pipeline 7 after shaped as casting mold H. closing valves 5,
Opening valve 5 and leading to the channel of pipeline 8 will penetrate after sand and penetrates compressed air remaining in silo 4-10 and pass through two layers of ventilation partition board 4-D folder
The ventilation strainer 4-C is discharged using hollow piston rod 4-20.Two layers of ventilation partition board 4-D has multiple through-holes to overlap, and two layers logical
Moulding sand is discharged with residual voltage when the ventilation strainer 4-C that air bound plate 4-D is clipped can prevent from excluding residual voltage.Upper mold 6-1 and lower mold body
6-A-1 electric heater for heating is not limited to electricity consumption sincerely and adds pipe so that casting mold H solidified formings, can also be with being attached at mold table
The electric boiling plate in face heats.
Fig. 7：Hollow piston rod 4-20 retracts, ventilation body 4-A, ventilation partition board by assembly in the lower ends hollow piston rod 4-20
4-D, ventilation strainer 4-C, pressure head sealing ring 4-B take away the upper surface for penetrating silo 4-10.Because of the pressure from hollow piston rod 4-20
Power is eliminated, and will be penetrated outstanding are pulled on small car body 4-5 of silo 4-10 and be penetrated the release of silo tension spring 4-12 pressure, penetrate silo pull rod 4-13 and
It penetrates silo 4-10 and sand ejection board component 6-2 etc. and moves up reset, at this time have a small amount of remnants moulding sand T because gravity stays in upper mold 6-
1 surface.
Fig. 8：Trolley drives the piston rod of cylinder 4-7 to stretch out, and the small car body that holder 4-6 will be attached thereto is moved by trolley
4-5, silo 4-10, trolley guide wheel assembly 4-9 are penetrated etc. and moved right along trolley saddle 4-17.At this moment, pass through the holder 4-15 that strike-offs
The stragith edge 4-16 connected with small car body 4-5 strikes off the remaining moulding sand T of the upper surfaces upper mold 6-1 from left to right.
Fig. 9：The piston rod of trolley driving cylinder 4-7 continues to stretch out, and it is small by what is be attached thereto to move holder 4-6 by trolley
Car body 4-5, silo 4-10, trolley guide wheel assembly 4-9 are penetrated etc. and moved right reset along trolley saddle 4-17.Penetrate the upper of silo 4-10
Portion contacts flashboard pull rod 4-13, and flashboard tension spring 4-14 compresses to the right, and flashboard 4-3 is moved and opened the channel that shakes out to the right, will be penetrated
Silo 4-10 fills it up with moulding sand.Stragith edge 4-16 strikes off the remaining moulding sand T of the upper surfaces upper mold 6-1.
Figure 10：The piston rod of master cylinder 7-A is retracted, driving workbench 7, the edges lower mold assemblies 6-A of installation on the table 7
Column 2-A downlinks disengage lower mold body 6-A-1 and upper mold 6-1, under the action of de- material spring 6-A-4, lower stripper 6-A-3
By casting mold H from lower mold body 6-A-1 be lifted off and be close to upper mold 6-1. at this time upper mold 6-1 because gravity is detached from upper mold uplink positive stop strip 3-
F and fall on mold guide wheel assembly 3-C.
Figure 11：The piston rod of master cylinder 7-A continues to retract, driving workbench 7, the lower mold assemblies of installation on the table 7
6-A is resetted along column 2-A downlinks.
Figure 12:Upper mold drives the piston rod of cylinder 3-4 to retract, and is driven through the upper mold 6-1 of upper mold movement holder 3-6 connections
It slides along mold guide wheel group 3-C, until meeting rear limited block 3-2-2, is first connect when close to rear limited block 3-2-2 to the left
Buffer 3-2-3 is to offset the impact force of upper mold 6-1 movements after touch.
Figure 13：The piston rod of de- material cylinder 5-2 stretches out, driving by the 5-5 connections of de- material connecting flange de- material top plate 5-6 and
The stripper plate 6-3 downlinks being connected on de- material top plate 5-6.Casting mold H is touched from the hole of plane on upper mold 6-1 and is pushed up downwards
Going out, casting mold H leaves upper mold 6-1 and falls under the effect of gravity on roller group 8-13, and the piston rod of de- material cylinder 5-2 is then retracted,
The stripper plate 6-3 for driving the de- material top plate 5-6 by the 5-5 connections of de- material connecting flange and being connected on de- material top plate 5-6 resets.
Figure 14：The piston rod of receiving cylinder 8-7 is retracted, and material receiving 8-5 and peace by the 8-6 connections of splicing flange are driven
All components on material receiving 8-5 are resetted together with casting mold H downlinks.Wherein, it is flat for adjusting splicing to adjust block assembly 8-8
Height between platform 8-5 and turning rolls 8-12 can be used and adjust block assembly adjusting, but be not limited to adjusting block tune as shown in this example
Section, can also use hand-operated jack, hydraulic jack, cushion block to be used as adjusting block.To adapt to never level upper mold 6-1
Casting mold is picked up below.The kinematic accuracy of material receiving 8-5 by be mounted on inner frame under } guide sleeve 8-1 and peace under splicing on 2-2
The long guide post 8-3 of splicing below material receiving 8-5 coordinates to ensure.It turning rolls 8-12 and is assemblied on turning rolls 8-12
Component is ensured relative to the positional precision of material receiving by splicing upper guide bush 8-2 and splicing short guiding column 8-4 cooperations.
Figure 15：It is the K direction views of Figure 14.
Figure 16：The piston for releasing cylinder 8-9 being assemblied in below turning rolls 8-12 is retracted, and drives push-off pin 8-11 by casting mold
H is pushed out to external assembly line Q along the roller group 8-13 being arranged on turning rolls 8-12.Turning rolls 8-12 and it is assemblied in turning rolls 8-
Component on 12 is ensured relative to the positional precision of material receiving by splicing upper guide bush 8-2 and splicing short guiding column 8-4 cooperations.
Figure 17：The piston rod for releasing cylinder 8-9 being assemblied in below turning rolls 8-12 stretches out, and driving push-off pin 8-11 is multiple
Position.
Claims (10)
1. a kind of mold manufacturing equipment, it is characterised in that：Including organic frame, upper and lower mold is provided in the rack and for mould
Have the mold that smoothly assembles and connect guide wheel frame, for mold along level, movement in vertical direction, the driving mechanism of positioning, for casting mold at
The sand shooting mechanism of shape and the de- material automatically moved out for casting mold, ejecting mechanism；
The sand shooting mechanism includes movably to penetrate silo, and the top for penetrating silo is equipped with sand bin, and the sand bin is solid
In rack, the discharge outlet of the sand bin bottom end is equipped with shake out plate and flashboard, the bottom surface peace for penetrating silo for Dingan County
Equipped with sand ejection board component, the silo of penetrating is on small car body, and the small car body is driven by the cylinder of side, penetrated silo
Top is equipped with aerating system；
The upper mold is mounted on upper mold movement holder, and the upper mold movement holder drives cylinder to drive it along mould by upper mold
Tool guide wheel group slides, and the both ends of the mold guide wheel group are respectively equipped with forward and backward limit assembly；The side of the upper mold is equipped with
The material receiving mechanism coordinated with it；
The lower mold is mounted on moveable workbench below, and the workbench is driven by master cylinder；
The material removing mechanism is located at the top of material receiving mechanism comprising has the de- material top plate driven by de- material cylinder, the de- material
The lower end of top plate is equipped with stripper plate, and mandril, the hole of the mandril and upper mold upper surface is distributed in the bottom face of the stripper plate
It is oriented to cooperation；
The ejecting mechanism includes push-off pin, and the push-off pin is driven by release cylinder below.
2. mold manufacturing equipment according to claim 1, it is characterised in that：The silo of penetrating is hanged by penetrating silo tension spring
It being pulled on small car body, the sand ejection board component includes sand ejection board, penetrates sand block, penetrates sand cushion block, sand shooting mouth, sand seals circle,
Sand shooting mouth is distributed in the sand ejection board, is equipped in the sand shooting mouth and penetrates sand block and penetrate sand cushion block, and pass through sand seals
Circle sealing cooperation；It the sand ejection board and penetrates between silo cooperation installation is sealed by sealing ring.
3. mold manufacturing equipment according to claim 2, it is characterised in that：The top for penetrating silo is equipped with flashboard
The lower end of pull rod, the flashboard is sleeved on flashboard pull rod, and is set with lock on the flashboard pull rod between small car body and flashboard
Plate tension spring.
4. mold manufacturing equipment according to claim 2, it is characterised in that：The small car body is mounted on small car body movement branch
On frame, the small car body movement holder moves in trolley saddle, and trolley guide wheel assembly is equipped on the trolley saddle, described
The lower end of small car body is connected with stragith edge by holder of strike-ofing.
5. mold manufacturing equipment according to claim 1, it is characterised in that：The aerating system includes hollow cylinder
Body is equipped with hollow piston rod in the middle part of the hollow cylinder body, and the upper end of the hollow piston rod is communicated with vent line, and
Valve is equipped in pipeline, the end of the hollow piston rod is equipped with the ventilation between two layers of ventilation partition board and two layers of ventilation partition board
Strainer.
6. mold manufacturing equipment according to claim 1, it is characterised in that：The mold guide wheel group includes that mold connects
Guide wheel frame, the mold connect and are equipped with mold guide wheel assembly on guide wheel frame, and the mold guide wheel assembly includes guide wheel shaft,
One end of the guide wheel shaft is equipped with guide wheel by guide wheel bearing, and the other end is equipped with guide wheel shaft nut；The forward and backward limit group
Part includes forward and backward limited block, and the rear end face of the front limited block is equipped with the anterior bumper for offsetting impact force, before described
Front limit plate is installed, the front end face of the rear limited block is equipped with the posterior bumper for offsetting impact force, institute on buffer
It states and rear position margining plate is installed on posterior bumper.
7. mold manufacturing equipment according to claim 1, it is characterised in that：The material receiving mechanism includes that splicing is flat
Platform, the material receiving by its bottom end receiving cylinder drive, and material receiving be equipped with pilot hole, with rack below it
Between cooperation is oriented to by the long guide post of splicing, turning rolls is installed by adjusting block assembly on the material receiving, and turning rolls with
It is oriented to and is coordinated by splicing upper guide bush and splicing short guiding column between material receiving, roller group is installed on the turning rolls；It is described
One end of roller group is equipped with push-off pin.
8. mold manufacturing equipment according to claim 7, it is characterised in that：The adjusting block assembly includes to be mounted on
Adjusting block flange seat on material receiving is equipped with adjusting block screw rod on the adjusting block flange seat, and the roller group includes
Roller shaft is equipped with roller housing on the roller shaft by roller bearing.
9. mold manufacturing equipment according to claim 1, it is characterised in that：The lower face of the workbench, which is equipped with, leads
Set is coordinated between the workbench and rack by guide sleeve and guide pillar, and the lower mold assemblies of the lower mold include lower die
Body, lower die footing, lower die stripper plate, de- material spring, in the lower mold body cooperation lower die stripper plate, the lower die de- material are installed
Plate coordinates with lower die footing slide-and-guide below, and the lower die footing is installed on the table, the workbench and lower die
De- material spring is equipped between stripper plate.
10. mold manufacturing equipment according to claim 1, it is characterised in that：The rack is by the outline border that is connected with each other
Frame and inner frame composition.
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| CN201710156926.3A CN106825444B (en) | 2017-03-16 | 2017-03-16 | A kind of mold manufacturing equipment |
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| CN201710156926.3A CN106825444B (en) | 2017-03-16 | 2017-03-16 | A kind of mold manufacturing equipment |
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| CN106825444B true CN106825444B (en) | 2018-08-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107511463B (en) * | 2017-08-06 | 2019-10-15 | 台州市汇源模具有限公司 | A kind of efficient conveyer method of static pressure molding line sandbox |
| CN108057853A (en) * | 2018-02-09 | 2018-05-22 | 宁国市志诚机械制造有限公司 | Device for sand coated iron mould moulding machine |
| CN108160946A (en) * | 2018-02-09 | 2018-06-15 | 济南标美精密机械有限公司 | A kind of automatic core shooter and its process for manufacturing riser |
| CN108176826B (en) * | 2018-02-09 | 2023-06-16 | 济南标美精密机械有限公司 | Riser double-station wet forming machine and riser manufacturing process |
| CN108339950A (en) * | 2018-04-11 | 2018-07-31 | 无锡福兰德科技有限公司 | A kind of mobile sand shooting mechanism |
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| CN106825444A (en) | 2017-06-13 |
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Effective date of registration: 20190520 Address after: 238100 Hanshan Industrial Park, Ma'anshan City, Anhui Province (Lintou Town) Patentee after: MAANSHAN LITONG INDUSTRIAL AUTOMATION EQUIPMENT CO., LTD. Address before: 238100 Dawn Mold Factory, Lintou Industrial Park, Hanshan County, Ma'anshan City, Anhui Province Patentee before: Cao Liming |
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