CN205673546U - Full automatic car brake disc blank makes special plane - Google Patents
Full automatic car brake disc blank makes special plane Download PDFInfo
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- CN205673546U CN205673546U CN201620601899.7U CN201620601899U CN205673546U CN 205673546 U CN205673546 U CN 205673546U CN 201620601899 U CN201620601899 U CN 201620601899U CN 205673546 U CN205673546 U CN 205673546U
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Abstract
The utility model discloses a kind of full automatic car brake disc blank and make special plane, described making special plane includes lower sand mold moulding main frame, upper sand mold moulding main frame, full-automatic delivery platform, lower sand mold conveying device and upper sand mold manipulator clamping system, full-automatic delivery platform connects lower sand mold moulding main frame and upper sand mold moulding main frame, lower sand mold conveying device is positioned at the side of lower sand mold moulding main frame, and be transferred to lower sand mold compressing for lower sand mold moulding main frame on full-automatic delivery platform, upper sand mold manipulator clamping system is positioned at the side of sand mold moulding main frame, and be transferred to upper sand mold compressing for upper sand mold moulding main frame in the die cavity of lower sand mold.Upper sand mold manipulator clamping system is by upper sand mold holding level the die cavity vertically putting into lower sand mold；The utility model has raising operating efficiency, reduces casting cost, reduces labor intensity, saves the advantages such as labour.
Description
Technical field
The utility model belongs to sand mold processing technique field, specifically discloses a kind of full automatic car brake disc blank and makes
Special plane.
Background technology
Brake disc is the consumable accessory of brake system of car, with developing rapidly of auto industry, the market demand of brake disc
It is huge.The processing of current brake disc sand mold needs substantial amounts of artificial participation, inefficiency, and labour intensity is big, Er Qiecheng
Product rate is low, is also easy to cause brake disc rough-cast line that mould shift, the case that rises, pore, sand holes, contracting occur when Cast brake disc blank
The problems such as pine, in past casting process, die cavity hollow gas impurity is difficult to discharge smoothly, mould shift, the case that rises, shrinkage porosite, molten iron utilization rate
Low, cause cast casting yield rate low, casting cost is high.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of operating efficiency height, labor strength
Full automatic car brake disc blank low, casting low cost makes special plane and the technique of cast brake disc.
The technical solution adopted in the utility model is: a kind of full automatic car brake disc blank makes special plane, and its feature exists
In described making special plane includes lower sand mold moulding main frame, upper sand mold moulding main frame, full-automatic delivery platform, lower sand mold conveying dress
Putting and upper sand mold manipulator clamping system, full-automatic delivery platform connects lower sand mold moulding main frame and upper sand mold moulding main frame, under
Sand mold conveying device is positioned at the side of lower sand mold moulding main frame, and is transferred to lower sand mold compressing for lower sand mold moulding main frame
On full-automatic delivery platform, upper sand mold manipulator clamping system is positioned at the side of sand mold moulding main frame, and by upper sand mold moulding
The compressing upper sand mold of main frame is transferred in the die cavity of lower sand mold.
Described lower sand mold moulding main frame and upper sand mold moulding main frame are connected to automatic shooting sand system, automatic shooting sand system
By in moulding sand injection to lower sand mold moulding main frame and upper sand mold moulding main frame.
Described lower sand mold moulding main frame includes on hydrodynamic pressure device on hydrodynamic pressure device at the bottom of lower sand mold, lower sand mold, lower sand mold
Template, lower sand mold die cavity and fixed platform, lower sand mold cope match plate is fixed on lower sand mold on the downside of hydrodynamic pressure device, fixed platform water
Putting down is arranged on inside lower sand mold die cavity, and lower sand mold die cavity or fixed platform connect hydrodynamic pressure device at the bottom of lower sand mold, dynamic at the bottom of lower sand mold
Hydraulic means drives lower sand mold die cavity to decline or after fixed platform rising, the lower sand mold of shaping keeps flat on the stationary platform.So
Fixed platform doubles as hydrodynamic pressure liftout attachment at the bottom of lower sand mold, it is simple to the transfer of lower sand mold.
Described upper sand mold moulding main frame includes hydrodynamic pressure device on sand mold cope match plate, upper sand mold lower impressions and upper sand mold,
Upper sand mold cope match plate is fixed on hydrodynamic pressure device, is provided with multiple upper sand mold forming upper sand mold and becomes inside upper sand mold lower impressions
Die cavity, is additionally provided with end hydrodynamic pressure liftout attachment bottom upper sand mold forming cavity, and upper sand mold cope match plate is provided with multiple downwardly projecting
Extrusion die, extrusion die is corresponding with upper sand mold forming cavity.
Being provided with sand mold clamping hole forming boss on the downside of described extrusion die, the clamping hole forming boss extruding of upper sand mold is formed
Upper sand mold clamping hole run through sand mold；Upper sand mold manipulator clamping system includes organizing the machine corresponding with upper sand mold forming cavity more
Tool hand, the downside often organizing manipulator is provided with the gripper stretching in sand mold clamps hole and clamping upper sand mold.
Being placed with lower frock on described full-automatic delivery platform, lower sand mold moulding main frame is pressed into by lower sand mold conveying device
The lower sand mold of type is transferred in lower frock.
Described lower sand mold conveying device includes transverse shifting dolly, lifts bar, lifting conveyer, lifts conveyer liftable
Be arranged on transverse shifting dolly, two lift bar be disposed on lifting conveyer on front side of.
Described lifting conveyer is provided with scalable hydraulic press, and scalable hydraulic press connects lifts bar.
The described medial surface lifting bar is the inclined-plane gradually tilting laterally from the bottom to top, and lower sand mold moulding main frame is pressed into
The lower sand mold both sides of type are corresponding inclined-plane.
A kind of technique utilizing above-mentioned full automatic car brake disc blank to make special plane cast brake disc, it is characterised in that
Described technique comprises the following steps:
Sand mold in step 1, making；
Step 101, automatic shooting sand system is utilized to spray moulding sand in supreme sand mold moulding main frame；
Step 102, the compressing upper sand mold of upper sand mold moulding main frame；
In step 103, startup, upper sand mold is ejected by hydrodynamic pressure liftout attachment at the bottom of sand mold by bottom up, and by upper sand mold
Manipulator clamping system clamps, and moves to above full-automatic delivery platform；
Step 2, the lower sand mold of making；
Step 201, utilize automatic shooting sand system by moulding sand injection in lower sand mold moulding main frame；
Step 202, the compressing lower sand mold of lower sand mold moulding main frame, and lower sand mold moulding main frame is at the bottom of the die cavity of lower sand mold
Portion is machined with through hole；
Lower sand mold compressing for lower sand mold moulding main frame is transferred to automatically pass by step 203, lower sand mold conveying device
Send in the lower frock of platform；
Step 204, start full-automatic delivery platform, lower sand mold and lower frock are delivered to upper sand mold manipulator clamping system
Place, upper sand mold manipulator clamping system is by upper sand mold holding level the die cavity vertically putting into lower sand mold, upper sand mold
Lower end there is a downward positioning boss, have inside upper sand mold run through sand mold upper sand mold clamping hole, upper sand mold press from both sides
Holding hole and being passed down through positioning boss, positioning boss falls in the through hole of die cavity, and the downside of positioning boss is put down bottom lower sand mold
Together；By each die cavity of lower sand mold with corresponding on sand mold assemble and finish, upper sand mold fixed mechanism compresses upper sand mold, fixing connects upper work
Dress and lower frock, move sand mold to pouring position；The lower end of upper sand mold has a downward positioning boss, and positioning boss falls
Enter in the through hole of die cavity, and the downside of positioning boss is concordant with bottom lower sand mold, go up sand mold clamping hole simultaneously and run through sand mold, from
And realize penetrating up and down, it is achieved direct exhaust effect；
Step 3, cast brake disc；
Be poured in the die cavity of lower sand mold molten iron by sprue gate, the cast blank workpiece of brake disc is molded in die cavity；
The diameter of upper sand mold is less than described die cavity diameter, forms exhaust seam between upper sand mold and die cavity, and upper sand mold is provided with in line
Pore and feeding head, the air in die cavity and the impurity producing in casting process emit through exhaust seam, in line pore and feeding
Mouth is upwards quickly discharged.
The beneficial effects of the utility model are as follows:
The full automatic car brake disc blank that the utility model provides makes special plane, and lower sand mold is made by lower sand mold conveying device
The compressing lower sand mold of type main frame is transferred on full-automatic delivery platform, and lower sand mold is transferred to upper sand by full-automatic delivery platform
At type moulding main frame, in recycling, upper sand mold compressing for upper sand mold moulding main frame is transferred to by sand mold manipulator clamping system
In the die cavity of lower sand mold, it is achieved automatically make and assemble, operating efficiency is high, reduction labor strength, reduction casting cost.
Hydrodynamic pressure device at the bottom of lower sand mold drives lower sand mold lower impressions lifting, it is achieved lower sand mold lower impressions is opened with fixed platform
Closing, lower sand mold lower impressions and fixed platform close up the chamber forming receiving moulding sand, and hydrodynamic pressure device at the bottom of lower sand mold drives lower sand mold
Lower impressions separates with fixed platform after declining, it is possible to compressing lower sand mold is separated, lower sand with lower sand mold lower impressions
Type is fixing on the stationary platform, and lower sand mold can be delivered to from fixed platform subsequent processing very easily, and operation is very
Convenient, and lower sand mold cope match plate is provided with multiple mold cavity forming unit, can form multiple die cavity on lower sand mold, can be simultaneously
Cast multiple brake disc, improve casting efficiency.
After using this full automatic car brake disc blank to make the prepared upper sand mold of special plane and lower sand mold, level can be used to water
Note, overcomes a conventional sand mold vertical moulding cast can only go out the shortcoming of two brake discs, can pour into a mould more brake simultaneously
Dish, improves operating efficiency；It is directly anchored to upper sand mold in die cavity, effectively solve easy mould shift in conventional casting process
Problem.
Brief description
Fig. 1 is the perspective view that the utility model full automatic car brake disc blank makes special plane.
Fig. 2 is the perspective view of upper sand mold moulding main frame.
Fig. 3 is the perspective view of upper sand mold manipulator clamping system.
Fig. 4 is the perspective view of lower sand mold moulding main frame.
Fig. 5 is the structural representation of fixed platform and lower sand mold lower impressions.
Fig. 6 is the structural representation of lower sand mold conveying device.
Fig. 7 is transverse shifting dolly and the structural representation of lifting conveyer.
The exploded perspective figure that on Fig. 8, sand mold assembles with lower sand mold.
Fig. 9 is the structural representation of upper sand mold.
Figure 10 is the structural representation of lower sand mold.
Wherein, the 1st, upper sand mold moulding main frame the 2nd, upper sand mold manipulator clamping system the 3rd, full-automatic delivery platform is the 4th, automatic
Penetrate sand system the 5th, lower sand mold conveying device the 6th, lower sand mold moulding main frame the 7th, fully automatic system control machine the 8th, upper frock the 9th, upper sand
On type the 10th, lower sand mold the 11st, lower frock the 101st, upper sand mold cope match plate 102, sand mold lower impressions the 103rd, upper sand mold mould board is the 201st,
The 502nd, Full-automatic machine mechanical arm the 202nd, manipulator the 401st, injecting type moulding sand sprue gate the 501st, guide rail lifts bar the 503rd, column
504th, transverse shifting dolly the 505th, lift conveyer the 506th, scalable hydraulic press the 601st, lower sand mold cope match plate the 602nd, fix flat
Platform the 603rd, lower sand mold lower impressions the 604th, fully automatic system console the 801st, upper frock body the 802nd, crossbeam the 803rd, adjusting screw rod
804th, briquetting the 901st, feeding head the 902nd, upper sand mold clamping hole the 903rd, positioning boss the 1001st, molten iron road the 1002nd, die cavity
1003rd, limiting stand the 1004th, through hole the 1101st, molten iron road bottom pallet.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the utility model is described in detail by specific embodiment.
With reference to Fig. 1, a kind of full automatic car brake disc blank of the utility model embodiment makes special plane, and described making is special
Machine includes lower sand mold moulding main frame the 6th, upper sand mold moulding main frame the 1st, full-automatic delivery platform the 3rd, lower sand mold conveying device 5 and upper sand mold
Manipulator clamping system 2, full-automatic delivery platform 3 connects lower sand mold moulding main frame 6 and upper sand mold moulding main frame 1, and lower sand mold is defeated
Send device 5 to be positioned at the side of lower sand mold moulding main frame 6, and lower sand mold 10 compressing for lower sand mold moulding main frame 6 is transferred to
On full-automatic delivery platform 3, upper sand mold manipulator clamping system 2 is positioned at the side of sand mold moulding main frame 1, lower sand mold conveying dress
Put 5 to be transferred to lower sand mold 10 compressing for lower sand mold moulding main frame 6 on full-automatic delivery platform 3, full-automatic delivery platform 3
Being transferred to lower sand mold 10 at upper sand mold moulding main frame 1, in recycling, sand mold manipulator clamping system 2 is by upper sand mold moulding main frame
1 compressing upper sand mold 9 is transferred in the die cavity 1002 of lower sand mold 10, stops casting after upper sand mold 9 and lower sand mold 10 matched moulds
Hull, it is achieved automatically make and assemble, operating efficiency is high, reduction labor strength, reduction casting cost.
Described lower sand mold moulding main frame 6 is connected to automatic shooting sand system 4, automatic shooting sand with upper sand mold moulding main frame 1
System 4 is by moulding sand injection to lower sand mold moulding main frame 6 and upper sand mold moulding main frame 1.Automatic shooting sand system 4 has injecting type
Moulding sand sprue gate 401.
Seeing Fig. 2, upper sand mold moulding main frame 1 includes hydrodynamic pressure device on sand mold, upper sand mold cope match plate the 101st, upper sand mold
Lower impressions 102 and upper sand mold mould board 103, upper sand mold cope match plate 101 is fixed on hydrodynamic pressure device, upper sand mold lower impressions
102 are fixed in sand mold mould board 103, are provided with multiple upper sand mold shaping forming upper sand mold inside upper sand mold lower impressions 102
Chamber, is additionally provided with end hydrodynamic pressure liftout attachment bottom upper sand mold forming cavity, and upper sand mold cope match plate 101 is provided with multiple downwardly projecting
Extrusion die, extrusion die is corresponding with upper sand mold forming cavity.Upper sand mold cope match plate 101 is pressed jointly with upper sand mold lower impressions 102
Making multiple upper sand mold 9, the upper sand mold 9 suppressing is ejected by end hydrodynamic pressure liftout attachment, simple in construction, and efficiency is high, suppresses simultaneously
Multiple upper sand molds 9, and labour intensity is little.
Concrete, it is provided with sand mold clamping hole forming boss, the clamping hole forming boss extruding of upper sand mold on the downside of extrusion die
Sand mold 9 is run through in the upper sand mold clamping hole 902 being formed.On upper sand mold, hydrodynamic pressure device and end hydrodynamic pressure liftout attachment are connected to
Fully automatic system controls machine 7.On upper sand mold, hydrodynamic pressure device and end hydrodynamic pressure liftout attachment are all connected with four guide pillars slip settings,
Sand mold cope match plate 101 and ejecting mechanism vertical lifting in drive, so that it is guaranteed that the depth of parallelism of upper sand mold 9 and levelness, upper sand mold
Lower impressions 102 also can be connected with four guide pillars in the case of not affecting the motion of end hydrodynamic pressure liftout attachment.
Upper sand mold lower impressions 102 in the present embodiment is provided with the upper sand mold forming cavity of four upward openings.Under extrusion die
Side is provided with feeding mouth shaping mechanism, and feeding mouth shaping mechanism is the feeding hole boss of multiple taper, thus is formed on upper sand mold 9
The feeding head 901 of multiple tapers, directly to brake disc feeding pine in casting process.Upper sand mold clamping hole forming boss is upper
Form multiple upper sand mold clamping hole 902 on sand mold 9, upper sand mold 9 can be picked and placeed very easily by upper sand mold clamping hole 902,
In guarantee, sand mold 9 is placed in parallel in lower sand mold 10, the upper sand mold obtained by upper sand mold clamping hole forming boss in the present embodiment
Sand mold 9 is run through in clamping hole 902, and upper sand mold clamping hole 902 is up big and down small pyramidal structure, and upper sand mold clamps hole 902
Having the function of exhaust, exhaust effect is even more ideal, effectively improves castability, improves cast efficiency.
The diameter of upper sand mold forming cavity, less than the diameter of mold cavity forming unit, forms ring between upper sand mold 9 and die cavity 1002
The exhaust seam of shape, during Cast brake disc, molten iron flows from bottom to top, makes whole die cavity after molten iron casting flows into die cavity 1002
Air inside 1002 is direct, smooth and easy, uniformly from bottom to top from the exhaust seam discharge between upper sand mold 9 and lower sand mold 10.
Seeing Fig. 3, upper sand mold manipulator clamping system 2 includes many groups and upper sand mold of Full-automatic machine mechanical arm 201 and end
The corresponding manipulator of forming cavity 202, in often the downside of group manipulator 202 is provided with and stretches into sand mold clamping hole 902 and in clamping
The gripper of sand mold 9.Full-automatic machine mechanical arm 201 and manipulator 202 are both connected to fully automatic system control machine 7, full-automatic mechanical
Arm 201 can horizontally rotate, upper sand mold manipulator clamping system 2 on sand mold 9 in horizontal feed to full-automatic delivery platform 3 simultaneously
Complete sand mold 9 assembling vertical with lower sand mold 10.
With reference to Fig. 4～5, lower sand mold moulding main frame 6 includes being fixed on hydrodynamic at the bottom of the lower sand mold on lower sand mold moulding mainframe
Hydrodynamic pressure device and fixed platform 602 on pressure device, lower sand mold, lower sand mold cope match plate 601 is fixed on hydrodynamic on lower sand mold and press-fits
Putting downside, lower sand mold cope match plate 601 is provided with multiple mold cavity forming unit, and lower sand mold lower impressions 603 connects hydrodynamic pressure at the bottom of lower sand mold
Device, injecting type moulding sand sprue gate 401 is arranged on lower sand mold moulding main frame 6 side, under hydrodynamic pressure device at the bottom of lower sand mold drives
Sand mold lower impressions 603 lifts, it is achieved the folding of lower sand mold lower impressions 603 and fixed platform 602, lower sand mold lower impressions 603 with solid
Fixed platform 602 closes up and forms the chamber accommodating moulding sand, hydrodynamic pressure device at the bottom of lower sand mold drive lower sand mold lower impressions 603 to decline after with
Fixed platform 602 separates, it is possible to compressing lower sand mold 10 is separated with lower sand mold lower impressions 603, and lower sand mold 10 is solid
It is scheduled in fixed platform 602, very easily lower sand mold 10 can be delivered to subsequent processing from fixed platform 602, operation
Very convenient, and lower sand mold cope match plate 601 is provided with multiple mold cavity forming unit, can form multiple die cavity on lower sand mold 10
1002, multiple brake disc can be cast simultaneously, improve casting efficiency.Fixed platform 602 is positioned in lower sand mold lower impressions 603
Portion, lower sand mold lower impressions 603 is provided with molten iron road shaping mechanism, thus forms molten iron road 1001 in the bottom of lower sand mold 10.Under
On sand mold, hydrodynamic pressure device at the bottom of hydrodynamic pressure device and lower sand mold is all connected with four guide pillars and slides and arrange, and drives lower sand mold cope match plate
601 and lower sand mold lower impressions 603 vertical lifting, so that it is guaranteed that the depth of parallelism of lower sand mold 10 and levelness.
Place lower frock 11 on full-automatic delivery platform 3, hydrodynamic pressure device at the bottom of lower sand mold drive lower sand mold lower impressions 603 with
Fixed platform 602 separates, and lower sand mold 10 is put into lower frock 11 by lower sand mold conveying device 5.Lower sand mold conveying device 5 is hydraulic pressure
Drive, be connected to fully automatic system control machine 7.
Molten iron road shaping mechanism is the I shape molten iron road boss being arranged on the upside of lower sand mold lower impressions 603, fixed platform
Offer the passage passing through for molten iron road boss on 602, supported by supporting mechanism is fixing on the downside of fixed platform 602.Die cavity becomes
The outer wall of type unit is provided with multiple limiting stand forming tank, and limiting stand forming tank makes die cavity 1002 inwall form multiple limiting stand
1003, upper sand mold 9 is carried out spacing by limiting stand 1003, and in holding, sand mold 9 and the depth of parallelism of lower sand mold 10, can effectively prevent
The problem that mould shift occurs, and limiting stand 1003 ensure that the uniform of exhaust seam so that it is vented uniformly smooth and easy, improve cast matter
Amount.The top of upper sand mold forming cavity is provided with a positioning boss forming cavity, and the lower end of mold cavity forming unit is correspondingly provided with one and leads to
Hole 1004 is molded boss.
With reference to Fig. 6～7, lower sand mold conveying device 5 includes that the 504th, transverse shifting dolly is lifted bar and the 502nd, lifted conveyer
505, conveyer 505 is liftable is arranged on transverse shifting dolly 504 in lifting, and lower sand mold conveying device 5 also includes multiple vertical
Post 503, on column 503, row is provided with multiple guide rail 501, and row moves dolly 504 and is slidably connected guide rail 501, lifts bar for two
502 are disposed on front side of lifting conveyer 505.Lifting conveyer 505 is provided with scalable hydraulic press 506, scalable hydraulic pressure
Machine 506 connects lifts bar 502.Further, the medial surface lifting bar 502 is the inclined-plane gradually tilting laterally from the bottom to top,
Compressing lower sand mold 10 both sides of lower sand mold moulding main frame 6 are corresponding inclined-plane.
The utility model also provides and a kind of utilizes above-mentioned full automatic car brake disc blank to make special plane cast brake disc
Technique, described technique comprises the following steps:
Sand mold 9 in step 1, making；
Step 101, automatic shooting sand system 4 are by note in injecting type moulding sand sprue gate 401 upwards sand mold lower impressions 102
Sand；
Upper sand mold cope match plate 101 is down to close with upper sand mold forming cavity by hydrodynamic pressure device on sand mold in step 102, startup
Rise after being further continued for after conjunction being depressed into downwards setting height；
Upper sand mold 9 is ejected by bottom up, and is pressed from both sides by manipulator 202 by step 103, startup end hydrodynamic pressure liftout attachment
Hold and move to above full-automatic delivery platform 3；
Step 2, the lower sand mold 10 of making；
Hydrodynamic pressure device at the bottom of step 201, the lower sand mold of startup, after rising to setting height by the top of lower sand mold lower impressions 603
Stopping, automatic shooting sand system 4 is by note sand in the downward sand mold lower impressions in injecting type moulding sand sprue gate 401 603；
Hydrodynamic pressure device on step 202, the lower sand mold of startup, extrudes lower sand mold die cavity 1002, and lower sand mold moulding main frame 6 is suppressed
It is molded lower sand mold 10, and lower sand mold moulding main frame 6 is machined with through hole 1004 bottom the die cavity 1002 of lower sand mold 10；Fall lower sand
Hydrodynamic pressure device at the bottom of type is less than fixed platform 602 to lower sand mold lower impressions 603 top, and lower sand mold 10 rests on fixed platform 602
On；
Step 203, lower sand mold conveying device 5 forward slip of startup, to fixed position, are lifted bar 502 and are extended lower sand mold 10 liang
Side, upward sliding holds up lower sand mold 10, and lower sand mold 10 is followed lower sand mold conveying device 5 and moved on full-automatic delivery platform 3
Lower frock 11 on, regain and lift bar 502, upward sliding lifts conveyer 505；
Step 204, start full-automatic delivery platform 3, lower sand mold and lower frock are delivered to upper sand mold manipulator clamping system
Uniting at 2, upper sand mold manipulator clamping system 2 is by upper sand mold holding level the die cavity 1002 vertically putting into lower sand mold
In, the lower end of upper sand mold 9 has a downward positioning boss 903, has the upper sand mold running through sand mold 9 inside upper sand mold 9
Clamping hole, upper sand mold clamping hole is passed down through positioning boss 903, and positioning boss 903 falls in the through hole 1004 of die cavity 1002, and
The downside of positioning boss 903 is concordant with the bottom of lower sand mold 10；By each die cavity 1002 of lower sand mold 10 with corresponding on sand mold 9 groups
Installing complete, upper sand mold fixed mechanism compresses upper sand mold 9, the upper frock 8 of fixing connection and lower frock 11, moves sand mold to cast position
Put；The lower end of upper sand mold 9 has a downward positioning boss 903, and positioning boss 903 falls into the through hole 1004 of die cavity 1002
In, and the downside of positioning boss 903 is concordant with bottom lower sand mold 10, goes up sand mold clamping hole simultaneously and runs through sand mold 9, thus realizes
Penetrating up and down, it is achieved direct exhaust effect；
Step 3, cast brake disc；
Be poured in the die cavity 1002 of lower sand mold molten iron by sprue gate 1001, the cast blank workpiece of brake disc is at die cavity
Shaping in 1002；The diameter of upper sand mold 9, less than the diameter of die cavity 1002, forms exhaust seam between upper sand mold 9 and die cavity 1002,
And upper sand mold 9 is provided with in line pore and the straight feeding head of multiple spot 901, the air in die cavity 1002 and producing in casting process
Impurity upwards quickly discharge through exhaust seam, in line pore and the straight feeding head of multiple spot 901.
With reference to Fig. 8, upper frock 8 is made up of upper frock body 801 and crossbeam 802, and multiple crossbeams 802 are fixed on frock originally
The upside of body 801, upper frock 8 is rectangular frame structure, and adjusting screw rod 803 upper end is adjustably connected to crossbeam by height of nut
On 802, briquetting 804 can fixing with adjusting screw rod 803 be connected, it is also possible to is to be flexibly connected.
With reference to Fig. 9, a downward positioning boss 903 can be formed in the lower end of upper sand mold 9, be formed bottom die cavity 1002
One through hole 1004 corresponding with positioning boss 903, positioning boss 903 falls in through hole 1004, fixed further to upper sand mold 4
Position, makes the whole die cavity 1002 will not movement and deformation during cast, it is ensured that the precision of workpiece, levelness and perpendicularity,
Casting workpiece out can cancel the rough turn procedure of brake disc, is directly entered next step processing.
With reference to Figure 10, the molten iron road bottom pallet 1101 of lower frock 11 is arranged along the direction in molten iron road 1001, molten iron road end liner
Torr 1101 has U-lag, is filled with the refractory material concordant with molten iron road bottom pallet 1101 upper surface in U-lag.At lower sand mold
The downside of 11 is additionally provided with roller, can move sand mold to teeming stage very easily.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Any modification, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in the utility model
Protection domain within.
Claims (9)
1. a full automatic car brake disc blank makes special plane, it is characterised in that described making special plane includes lower sand mold moulding
Main frame, upper sand mold moulding main frame, full-automatic delivery platform, lower sand mold conveying device and upper sand mold manipulator clamping system, entirely certainly
Dynamic delivery platform connects lower sand mold moulding main frame and upper sand mold moulding main frame, and lower sand mold conveying device is positioned at lower sand mold moulding main frame
Side, and be transferred to lower sand mold compressing for lower sand mold moulding main frame on full-automatic delivery platform, upper sand mold manipulator
Grasping system is positioned at the side of sand mold moulding main frame, and upper sand mold compressing for upper sand mold moulding main frame is transferred to lower sand
In the die cavity of type.
2. full automatic car brake disc blank according to claim 1 makes special plane, it is characterised in that described lower sand mold is made
Type main frame and upper sand mold moulding main frame are connected to automatic shooting sand system, and automatic shooting sand system sprays moulding sand to lower sand mold
In moulding main frame and upper sand mold moulding main frame.
3. full automatic car brake disc blank according to claim 1 makes special plane, it is characterised in that described lower sand mold is made
Type main frame includes hydrodynamic pressure device on hydrodynamic pressure device at the bottom of lower sand mold, lower sand mold, lower sand mold cope match plate, lower sand mold die cavity and fixes
Platform, lower sand mold cope match plate is fixed on lower sand mold on the downside of hydrodynamic pressure device, and fixed platform is horizontally set in lower sand mold die cavity
Side, lower sand mold die cavity or fixed platform connect hydrodynamic pressure device at the bottom of lower sand mold, and hydrodynamic pressure device at the bottom of lower sand mold drives lower sand mold type
Chamber declines or after fixed platform rising, the lower sand mold of shaping keeps flat on the stationary platform.
4. full automatic car brake disc blank according to claim 1 makes special plane, it is characterised in that described upper sand mold is made
Type main frame includes hydrodynamic pressure device on sand mold cope match plate, upper sand mold lower impressions and upper sand mold, and upper sand mold cope match plate is fixed on
It on hydrodynamic pressure device, is provided with multiple upper sand mold forming cavity forming upper sand mold inside upper sand mold lower impressions, at upper sand mold forming cavity
Bottom is additionally provided with end hydrodynamic pressure liftout attachment, and upper sand mold cope match plate is provided with multiple downwardly projecting extrusion die, extrusion die with
Upper sand mold forming cavity is corresponding.
5. full automatic car brake disc blank according to claim 4 makes special plane, it is characterised in that described extrusion die
Downside is provided with sand mold clamping hole forming boss, and the upper sand mold clamping hole that the clamping hole forming boss extruding of upper sand mold is formed is run through
Sand mold；Upper sand mold manipulator clamping system includes organizing the manipulator corresponding with upper sand mold forming cavity more, often organizes under manipulator
Side is provided with in stretching into sand mold clamping hole and clamps the gripper of upper sand mold.
6. full automatic car brake disc blank according to claim 1 makes special plane, it is characterised in that described full-automatic biography
Sending and being placed with lower frock on platform, lower sand mold compressing for lower sand mold moulding main frame is transferred to lower work by lower sand mold conveying device
Load onto.
7. the full automatic car brake disc blank according to claim 1 or 6 makes special plane, it is characterised in that described lower sand
Type conveying device includes transverse shifting dolly, lifts bar, lifting conveyer, and conveyer is liftable is arranged on transverse shifting in lifting
On dolly, lift bar for two and be disposed on front side of lifting conveyer.
8. full automatic car brake disc blank according to claim 7 makes special plane, it is characterised in that described lifting transmission
Machine is provided with scalable hydraulic press, and scalable hydraulic press connects lifts bar.
9. full automatic car brake disc blank according to claim 7 makes special plane, it is characterised in that described bar of lifting
Medial surface is the inclined-plane gradually tilting laterally from the bottom to top, and the compressing lower sand mold both sides of lower sand mold moulding main frame are correspondence
Inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601899.7U CN205673546U (en) | 2016-06-20 | 2016-06-20 | Full automatic car brake disc blank makes special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601899.7U CN205673546U (en) | 2016-06-20 | 2016-06-20 | Full automatic car brake disc blank makes special plane |
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| Publication Number | Publication Date |
|---|---|
| CN205673546U true CN205673546U (en) | 2016-11-09 |
Family
ID=57430009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601899.7U Withdrawn - After Issue CN205673546U (en) | 2016-06-20 | 2016-06-20 | Full automatic car brake disc blank makes special plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921699A (en) * | 2016-06-20 | 2016-09-07 | 杨合军 | Special full-automatic automobile brake disc blank manufacturing machine and technology for pouring brake discs |
-
2016
- 2016-06-20 CN CN201620601899.7U patent/CN205673546U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921699A (en) * | 2016-06-20 | 2016-09-07 | 杨合军 | Special full-automatic automobile brake disc blank manufacturing machine and technology for pouring brake discs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20171229 |
|
| AV01 | Patent right actively abandoned |