CN109865818A - A kind of locking device of counter-pressure casting machine - Google Patents
A kind of locking device of counter-pressure casting machine Download PDFInfo
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- CN109865818A CN109865818A CN201910153788.2A CN201910153788A CN109865818A CN 109865818 A CN109865818 A CN 109865818A CN 201910153788 A CN201910153788 A CN 201910153788A CN 109865818 A CN109865818 A CN 109865818A
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- column
- middle partition
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- 238000005266 casting Methods 0.000 title claims abstract description 66
- 238000005192 partition Methods 0.000 claims abstract description 127
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 111
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 241001551112 Hainardia cylindrica Species 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of locking device of counter-pressure casting machine, locking device is mounted on middle partition (17);The locking device is made of the middle partition GA locking assembly (71) being diagonally laid out and middle partition GB locking assembly (72);Partition pull rod (71G) passes through lock slide (7A) in GA, and locking plate (7B) is located at the other side of lock slide (7A);When locking state, locking plate (7B) locking MB column (13B);Middle partition GA locking assembly (71) passes through partition (17) position in MB column (13B) fixation, at this time partition pull rod (71G) free movement in GA.The upper and lower position of locking device of the invention for partition (17) in lockking, it realizes the capping of holding furnace (4) and resists upper and lower mould mould opening force, the present invention uses reasonable, compact structure, and combines cooling system and control system to realize the full-automatic of counter-pressure casting and produce.Improve production efficiency and safety.
Description
Technical field
The invention belongs to Casting Equipment technical fields, more particularly, to a kind of difference using Counter-gravity Mould Filling, High Pressure Solidification
The locking device of pressure casting machine.
Background technique
Differential air pressure casting method is the casting new method to grow up the beginning of the sixties, have concurrently low pressure casting and autoclave pressure casting it is excellent
Point.There is obviously advantage in large size, complexity, thin-walled, precision, the production of high-quality high strength light alloy-steel casting.Differential pressure casting
Make is added with seal closure outside casting mold, to cover interior compressed air suits on the basis of low-pressure die casting plant, casting mold is made to be in certain
Under pressure.When liquid metal filling, make gas in holding furnace pressure be greater than casting mold in gas pressure, when as low pressure casting that
Sample realization molten metal fills type, pressure maintaining and pressurization, but casting is higher under seal closure and autoclave pressure bidirection press at this time
Pressure act on lower crystallization and freezing, obtain the higher casting of consistency so can guarantee.During counter-pressure casting, holding furnace gold
Belonging to the scheme that on liquid level and casting mold internal pressure differences obtain has supercharge method and two kinds of decompression method, wherein supercharge method be first to seal closure and
The gas of same pressure is passed through in holding furnace simultaneously, makes pressure balance.Then the gas pressure value in seal closure, Xiang Baowen are kept
It is gradually passed through the bigger gas of pressure in furnace on metal bath surface, creates the pressure difference of tank up and down, so that realizes molten metal fills type
And pressure maintaining.And depressurizing method is first into seal closure and holding furnace while to be passed through the gas of same pressure, after equilibration had been achieved, gradually
The compressed gas in seal closure is put, is that pressure gradually reduces, that realizes molten metal fills type and pressure maintaining.
In modern production, as the quality requirements to casting are higher and higher, counter-pressure casting Processes and apparatus is also required
Need to constantly improve update.Current counter-pressure casting machine, it is complete not enough for the specific forging type of certain complex-shaped casting
It is kind, and traditional counter-pressure casting machine the degree of automation and safety be not high, it is difficult to it realizes high production efficiency and guarantees that casting is high
The quality of production, and then largely effect on the yield rate and production cost of casting.Higher and higher to casting quality requirement, casting is to more
Add lightweight, large scale, be thinning, complicate direction and develop, such large scale complexity is produced using Traditional differential pressure Casting Equipment
When thin-section casting, casting forming is difficult, and the casting flaws such as shrinkage cavity shrinkage porosity are more, and dense structure's degree is poor, and mechanical property is low, seriously affect
The quality of casting.And intricate casting is higher and higher to counter-pressure casting machine the degree of automation and security requirement, Traditional differential pressure machine
Retaining mechanism cannot achieve quick locking function, influences the production security for being unfavorable for only influencing casting, has an effect on the life of casting
Efficiency and the quality of production are produced, is unfavorable for equipment and realizes automation, be not only unfavorable for production safety, have an effect on production efficiency.This
The defects of outer tradition locking mechanism structure is complicated, at high cost, not convenient for safeguarding, and when opening easily has remaining constrictive force.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of counter-pressure castings using Counter-gravity Mould Filling, High Pressure Solidification
The locking device of machine.It is made of the identical middle partition GA locking assembly (71) of structure and middle partition GB locking assembly (72);In
It include lock slide (7A), locking plate (7B), GA locking slide (71C), GA connecting plate in partition GA locking assembly (71)
Partition pull rod (71G) in (7D), GB connecting plate (7E), locking cylinder (7F) and GA;One end of lock slide (7A) is equipped with GA card
Slot (7A1), the GA card slot (7A1) are used to place the output boom end of locking cylinder (7F);The other end of lock slide (7A) is set
There is GB card slot (7A2), the GB card slot (7A2) is for placing partition pull rod (71G) in GA;The two sides of lock slide (7A) are set respectively
There are GA flexible hinge (7A3) and GB flexible hinge (7A4), is GA between GA flexible hinge (7A3) and GB flexible hinge (7A4)
Convex flat platform (7A5);Position is equipped with the recessed platform of GA (7A6), the design of the recessed platform of the GA (7A6) among the bottom of lock slide (7A)
Be conducive to sliding of the lock slide (7A) under the driving of locking cylinder (7F);GA card slot (7A1) is GA through-hole (7A11) structure,
It is to increase the air gap (7H) when sliding to solve lock slide (7A) in the driving lower slider of locking cylinder (7F);It is locking
Under the driving of locking oil cylinder (7F), the cooperation of lock slide (7A) and locking plate (7B) disengaging, so that partition pull rod in GA
The outer profile of (71G) and the outline of GB card slot (7A2) reach after middle partition (17) reach setting position and pass through GA interval
Plate pull rod (71G) realizes partition (17) and movable plate (15) in locking;GA locks slide (71C) and is equipped with GC flexible hinge
(7C1), GD flexible hinge (7C2);It is the recessed platform of GB (7C3), GB between GC flexible hinge (7C1) and GD flexible hinge (7C2)
Recessed platform (7C3) is equipped with GB through-hole (7C31), and GB through-hole (7C31) is passed through for partition pull rod (71G) in GA;GC flexible hinge
It is GA installing arm (7C5) on the outside of chain (7C1), GA connecting plate (7D) is fixed with by screw in GA installing arm (7C5);GD is flexible
It is GB installing arm (7C6) on the outside of hinge (7C2);One end that GA locks slide (71C) is GC card slot (7C4);GA locks slide
The GC flexible hinge (7C1) at GC card slot (7C4) end of (71C) is placed with locking plate (7B) on GD flexible hinge (7C2), and
Locking plate (7B) is being pressed against by GA connecting plate (7D);GA locking slide (71C) is fixed on the Q top panel of middle partition (17)
On (17A).
In the present invention, middle partition retaining mechanism 7 has the advantage that:
(1) locking device of the present invention can realize quick locking function, more safe and reliable compared to traditional retaining mechanism,
Security risk when equipment high-pressure work is reduced, the production efficiency of casting when improving production improves counter-pressure casting machine
The degree of automation.
(2) locking device of the present invention is simple and reliable, compact-sized, and installation maintenance is more square than Traditional differential pressure machine locking device
Just.
(3) lock slide 7A and locking plate 7B are designed using separate structure, are convenient for changing, are reduced being produced into for device
This.
(4) locking device of the present invention eliminates the defects of remaining constrictive force when compression device is opened, and precision is high, can be used for
High-precision counter-pressure casting machine equipment.
Detailed description of the invention
Fig. 1 is the external structure of counter-pressure casting machine of the present invention.Figure 1A is outside another visual angle of counter-pressure casting machine of the present invention
Portion's structure chart.
Figure 1B is the cross-sectional view of counter-pressure casting machine of the present invention.
Fig. 2 is the piston rod of counter-pressure casting Ji Zhong hydraulic wedge mechanism of the present invention and unloading mechanism and the structure chart of column.
Fig. 2A is the piston rod of counter-pressure casting Ji Zhong hydraulic wedge mechanism of the present invention and unloading mechanism and another visual angle of column
Structure chart.
Fig. 2 B is the hydraulic wedge mechanism structure figure of counter-pressure casting machine of the present invention.
Fig. 2 C is another viewing angle constructions figure of hydraulic wedge mechanism of counter-pressure casting machine of the present invention.
Fig. 2 D is the structure chart of track base in the hydraulic wedge mechanism of counter-pressure casting machine of the present invention.
Fig. 2 E is the hydraulic wedge mechanism cross-sectional view of counter-pressure casting machine of the present invention.
Fig. 2 F is the exploded view of the hydraulic wedge mechanism kinematic part of counter-pressure casting machine of the present invention.
Fig. 2 G is the structure chart of hydraulic slider wedge in the hydraulic wedge mechanism of counter-pressure casting machine of the present invention.
Fig. 3 is the structure chart of hydraulic wedge mechanism and unloading mechanism of the present invention.
Fig. 3 A is another viewing angle constructions figure of hydraulic wedge mechanism of the present invention and unloading mechanism.
Fig. 3 B is the sectional structure chart of hydraulic wedge mechanism and unloading mechanism of the present invention.Fig. 3 C is the knot of unloading mechanism of the present invention
Composition.
Fig. 3 D is another viewing angle constructions figure of unloading mechanism of the present invention.Fig. 3 E is the unloading mechanism of the unassembled oil cylinder of the present invention
Structure chart.
Fig. 3 F is another viewing angle constructions figure of the unloading mechanism of the unassembled oil cylinder of the present invention.
Fig. 3 G is the structure chart of stripper in unloading mechanism of the present invention.
Fig. 3 H is another viewing angle constructions figure of stripper in unloading mechanism of the present invention.
Fig. 4 is the structure chart of the support section of counter-pressure casting machine of the present invention.
Fig. 4 A is another viewing angle constructions figure of the support section of counter-pressure casting machine of the present invention.
Fig. 4 B is the structure chart of upper plate in support section of the present invention.Fig. 4 C is another view of upper plate in support section of the present invention
Corner structure figure.
Fig. 4 D is the structure chart of movable plate in support section of the present invention.Fig. 4 E is the another of movable plate in support section of the present invention
One viewing angle constructions figure.
Fig. 4 F is the structure chart of middle partition in support section of the present invention.Fig. 4 G is the another of middle partition in support section of the present invention
One viewing angle constructions figure.
Fig. 5 is the locking mechanism structure figure of counter-pressure casting machine of the present invention.
Fig. 5 A is the retaining mechanism of counter-pressure casting machine of the present invention and the assembly structure figure of movable plate, middle partition.
Fig. 5 B is the retaining mechanism of counter-pressure casting machine of the present invention and another visual angle assembly structure figure of movable plate, middle partition.
Fig. 5 C is the structure chart of branch retaining mechanism of the present invention.Fig. 5 D is another viewing angle constructions of branch retaining mechanism of the present invention
Figure.
Fig. 5 E is the exploded view of branch retaining mechanism of the present invention.Fig. 5 F is the structure of lock slide in retaining mechanism of the present invention
Figure.
Fig. 5 G is another viewing angle constructions figure of lock slide in retaining mechanism of the present invention.
Fig. 5 H is the structure chart that slide is locked in retaining mechanism of the present invention.Fig. 5 I is the cross-section structure of retaining mechanism of the present invention
Figure.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
Generally, counter-pressure casting machine includes host, material returning system, control system, cooling system, hydraulic system, gas circuit
System and casting extraction system.Referring to shown in Fig. 1, Figure 1A, Figure 1B, host (also referred to as counter-pressure casting machine ontology) includes out
Die cylinder 1, mold 5, autoclave pressure 6, holding furnace 4, cooling system 10, hydraulic wedge mechanism 2, unloading mechanism 3, the locking of middle partition
Mechanism 7, Sheng Ye mechanism 8 and bracket body portion;Wherein, columns assemblies 13, bottom support component 14, upper plate 9, movable plate 15, in
Partition 17 and bottom plate 18 constitute the bracket body portion of host (referring to fig. 4, shown in Fig. 4 A).
In the present invention, the four columns on host (i.e. columns assemblies 13) pass through upper plate 9, movable plate 15, middle partition 17
With the quadrangle of bottom plate 18, four beam four-column type basic frameworks are formed, movable plate 15 and middle partition 17 can glide in four columns
It is dynamic.
In the present invention, hydraulic wedge mechanism 2 generates mold clamping force to mode locking, auxiliary folding mould oil cylinder 1.Hydraulic slider wedge 24
Positioned at the downside of upper plate 9, there are a upper hydraulic wedge 20 in two sides, and lower hydraulic wedge 23 is located at 13 top of columns assemblies, 13 lower end of columns assemblies and
Movable plate 15 is rigidly connected, and each column in columns assemblies 13 is equipped with locked groove, and when mode-lock status, upper hydraulic wedge 20 is hydraulic
Slider wedge 24 (driving of oil cylinder 19) drive is bonded with lower hydraulic wedge 23, seals 13 data feedback channel of columns assemblies;Under columns assemblies 13
End is rigidly connected with movable plate 15, so that autoclave pressure 6 and mold 5 be prevented to open, realizes mode locking;Safety lock head 22 under working condition
It is drawn back by cylinder 21, columns assemblies 13 is not interfered to move, stretched out in off working state cylinder 21, safety lock head is inserted into columns assemblies
In locked groove on 13, prevent the downslide of columns assemblies 13 from movable plate 15 being caused to fall extremely.
In the present invention, the envelope of holding furnace 4 is realized in upper and lower position of the middle partition locking device 7 for partition 17 in lockking
Lid and resistance upper and lower mould mould opening force.MB column 13B passes through locking plate 28, locks the wheel of 28 side of plate and MB column 13B
Exterior feature coincide, and can move left and right.Lock slide 27 is located at the other side of locking plate, and has and kiss with middle 25 outer profile of partition pull rod
The hole of conjunction, when locking state, locking plate 28 locks MB column 13B, locking device 16 by MB column 13B it is fixed in partition 17
Position, at this time middle 25 free movement of partition pull rod;In an open state, locking plate 28 is detached from MB column 13B, locking device 16
It can be slided along MB column 13B, lock slide 27 sticks into middle partition pull rod 25 at this time, passes through partition in the realization of middle partition pull rod 25
17 move synchronously with movable plate 15.
In the present invention, unloading mechanism 3 realizes moulding/demoulding after die sinking.Stripper is located at 15 top of movable plate, the material returned
The piston rod of oil cylinder 29 connects stripper 3A, and material returned guide rod (3K, 3L, 3M, 3N) passes through stripper 3A and connect with movable plate 15,
Material returned bar is equipped with below stripper 3A.Material returned oil cylinder drives stripper 3A to move up and down by piston rod, and stripper 3A is by the material returned
Guide post 31 is oriented to, and drives four material returned bars mobile, and material returned bar passes through movable plate 15 and acts on mold 5, limit switch 32
Adjustable material returned stroke.
In the present invention, for holding furnace 4 between middle partition 17 and bottom plate 18, side is equipped with hydraulic system and gas control machine
Structure;The top of holding furnace 4, i.e., in be equipped with mold 5 and autoclave pressure 6 between partition 17 and movable plate 15, one side be equipped with cooling cabinet and
Control cabinet.
Holding furnace mechanism 4
Referring to shown in Fig. 1, Figure 1A, Figure 1B, holding furnace mechanism 4 is arranged between middle partition 17 and bottom plate 18, holding furnace machine
Structure 4 can be moved by leading block on bottom plate 18.
GA leading block 41, GB leading block 42, GC guiding are installed in the outer symmetrical of the furnace shell of holding furnace mechanism 4 to slide
Take turns 43 and GD leading block 44.GA leading block 41 and GC leading block 43 are kept on the same line;GB leading block group 42
It is kept on the same line with GD leading block group 44;Pulley groove (18C1,18C2) of the pulley on bottom plate 18 is moved to two-by-two
It is locked up to after designated position, and through the self-locking body on pulley blocks.Movement of the pulley on pulley groove, alleviates conventional vacuum furnace
The defect of immovable carry, while also reducing labor intensity.
Autoclave pressure 6
Referring to shown in Fig. 1, Figure 1A, Figure 1B, autoclave pressure 6 is arranged between mold upper cover 6A and mold lower plate 6B, on mold
Lid 6A is movably connected in below movable plate 15 on plate, and mold lower plate 6B is fixed on the upper surface of middle partition 17 plate.
Open and close mould oil cylinder 1
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 3, Fig. 3 A, Fig. 3 B, Fig. 3 C, Fig. 3 D, the folding mould oil cylinder of mould oil cylinder 1 is opened and closed
The open mold oil cylinder seat 1B of the bottom of sleeve 1A is fixed at the I central through hole 9C of the upper surface of upper plate 9 plate.Open and close mould oil cylinder 1
It is logical that the upper end of oil cylinder CA piston rod 1D passes through the BE through-hole 2B42 of the track base 2B of hydraulic wedge mechanism 2, the BM of hydraulic slider wedge 2G
Hole 2G32, guide rail cover board 2A BB through-hole 2A2 after, be placed in open mold cylinder sleeve 1A;The lower end of oil cylinder CA piston rod 1D with
The upper end of oil cylinder CB piston rod 1E is fixedly connected.The lower end of oil cylinder CB piston rod 1E is socketed in the upper end of bulb 1E1, bulb 1E1
Lower end be fixed at the center of the upper surface of movable plate 15 plate by CA bulb end cap 1E2 and CB bulb end cap 1E3.
Upper plate 9
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 4, Fig. 4 A, the structure of upper plate 9 is as shown in Figure 4 B.Upper plate 9 is located at support body
Top, four angles of upper plate 9 are respectively equipped with IC through-hole 9F1, ID through-hole 9F2, IE through-hole 9F3 and IF through-hole 9F4;Upper plate 9
Centre is equipped with I central through hole 9C;The two sides of I central through hole 9C are IA through-hole 9D and IB through-hole 9E respectively.IC through-hole 9F1
Upper end for MA column 13A passes through, and the upper end across the MA column 13A of IC through-hole 9F1 is connected with IC nut.ID through-hole 9F2
Upper end for MB column 13B passes through, and the upper end across the MB column 13B of ID through-hole 9F2 is connected with ID nut.IE through-hole 9F3
Upper end for MC column 13C passes through, and the upper end across the MC column 13C of IE through-hole 9F3 is connected with IE nut.IF through-hole 9F4
Upper end for MD column 13D passes through, and the upper end across the MD column 13D of IF through-hole 9F4 is connected with IF nut.
Upper end of the I central through hole 9C for hydraulic wedge CA piston rod 1D passes through (as shown in Figure 3B), passes through I central through hole 9C
The upper end of hydraulic wedge CA piston rod 1D be placed in open mold cylinder sleeve 1A.
IA through-hole 9D is passed through for 221 upper end of hydraulic wedge CA guide post in hydraulic wedge CA guidance set 22 (such as Fig. 3 B institute
Show), the upper end across the hydraulic wedge CA guide post 221 of IA through-hole 9D is placed in CC sleeve 28.
IB through-hole 9E is passed through for 231 upper end of hydraulic wedge CB guide post in hydraulic wedge CA guidance set 22 (such as Fig. 3 B institute
Show), the upper end across the hydraulic wedge CB guide post 231 of IB through-hole 9E is placed in CA sleeve 27.
In the present invention, the four columns (A column 13A, B column 13B, C column 13C, D column 13D) of columns assemblies 13
Upper end pass through four angles of nut and upper plate 9 respectively and be fixedly mounted.
Movable plate 15
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 4, Fig. 4 A, the structure of movable plate 15 is as shown in Fig. 4 D, Fig. 4 E.Movable plate
15 four angles are respectively provided with the through-hole that MA column 13A, MB column 13B, MC column 13C, MD column 13D is passed through, that is, set
There is OG through-hole 15C7, OH through-hole 15C8, OI through-hole 15C9, OJ through-hole 15C10;MA linear bearing is fixed at OG through-hole 15C7
13E;MB linear bearing 13F is fixed at OH through-hole 15C8;MC linear bearing 13G is fixed at OI through-hole 15C9;In OJ
MD linear bearing 13H is fixed at through-hole 15C10.
OE through-hole 15C5, OE through-hole 15C5 is additionally provided at the OH through-hole 15C8 in the GA of middle partition retaining mechanism 7
Partition stay column 71G is passed through, and is fixed upper end partition stay column 71G in GA with nut.
OF through-hole 15C6, OF through-hole 15C6 is additionally provided at the OJ through-hole 15C10 in the GB of middle partition retaining mechanism 7
Partition stay column 72G is passed through, and is fixed upper end partition stay column 72G in GB with nut.
Movable plate 15 is equipped with OA through-hole 15C1, OB through-hole 15C2, OC through-hole 15C3, OD through-hole 15C4;OA through-hole 15C1
Lower end for CA material returned bar 3K passes through, and the lower end of the CA material returned bar 3K after OA through-hole 15C1, which is adopted, to be secured with nuts;CA is moved back
Expect that the upper end of bar 3K passes through the CD through-hole 3A71 of stripper 3A, the upper end across the CA material returned bar 3K of CD through-hole 3A71 uses nut
It is fixed.Lower end of the OB through-hole 15C2 for CB material returned bar 3L passes through, and the lower end of the CB material returned bar 3L after OB through-hole 15C2 is adopted
It is secured with nuts;The upper end of CB material returned bar 3L passes through the CF through-hole 3A81 of stripper 3A, across the CB material returned bar of CF through-hole 3A81
The upper end of 3L, which is adopted, to be secured with nuts.Lower end of the OC through-hole 15C3 for CC material returned bar 3M passes through, the CC after OC through-hole 15C3
The lower end of material returned bar 3M, which is adopted, to be secured with nuts;The upper end of CC material returned bar 3M passes through the CC through-hole 3A7 of stripper 3A, logical across CC
The upper end of the CC material returned bar 3M of hole 3A7, which is adopted, to be secured with nuts.Lower end of the OD through-hole 15C4 for CD material returned bar 3N passes through, and passes through
The lower end of CD material returned bar 3N after OD through-hole 15C4, which is adopted, to be secured with nuts;The upper end of CD material returned bar 3N is logical across the CE of stripper 3A
Hole 3A8 is adopted across the upper end of the CD material returned bar 3N of CE through-hole 3A8 and is secured with nuts.
The O top panel 15A of movable plate 15 is equipped with OA countersunk head blind hole 15D1, OB countersunk head blind hole 15D2, OA positioning hole
15E1, OB positioning hole 15E2, OA location hole 15F1, OB location hole 15F2.
The lower end of CA material returned gag lever post 3G is installed, the upper end of CA material returned gag lever post 3G, which passes through, moves back in OA countersunk head blind hole 15D1
It is secured with nuts after the CC countersunk head through-hole 3A4 of flitch 3A;It is equipped in OB countersunk head blind hole 15D2 under CB material returned gag lever post 3H
The upper end at end, CB material returned gag lever post 3H is secured with nuts after the CD countersunk head through-hole 3A5 of stripper 3A.
The hydraulic wedge CF guide cover 237 of hydraulic wedge mechanism 2 is installed at OA positioning hole 15E1;OB positioning hole
The hydraulic wedge CE guide cover 227 of hydraulic wedge mechanism 2 is installed in 15E2.
The lower end for being used to support the CE fixed column 30B2 of material returned CB oil cylinder 30B is installed, CE is fixed at OA location hole 15F11
The upper end of column 30B2 is mounted on the shell of material returned CB oil cylinder 30B;
The lower end for being used to support the CF fixed column 30B3 of material returned CB oil cylinder 30B is installed, CF is fixed at OB location hole 15F12
The upper end of column 30B3 is mounted on the shell of material returned CB oil cylinder 30B;
The lower end for being used to support the CG fixed column 30B4 of material returned CB oil cylinder 30B is installed, CG is fixed at OC location hole 15F13
The upper end of column 30B4 is mounted on the shell of material returned CB oil cylinder 30B;
The lower end for being used to support the CH fixed column 30B5 of material returned CB oil cylinder 30B is installed, CH is fixed at OD location hole 15F14
The upper end of column 30B5 is mounted on the shell of material returned CB oil cylinder 30B.
The lower end for being used to support the CA fixed column 30A2 of material returned CA oil cylinder 30A is installed, CA is fixed at OE location hole 15F21
The upper end of column 30A2 is mounted on the shell of material returned CA oil cylinder 30A;
The lower end for being used to support the CB fixed column 30A3 of material returned CA oil cylinder 30A is installed, CB is fixed at OF location hole 15F22
The upper end of column 30A3 is mounted on the shell of material returned CA oil cylinder 30A;
The lower end for being used to support the CC fixed column 30A4 of material returned CA oil cylinder 30A is installed, CC is fixed at OG location hole 15F23
The upper end of column 30A4 is mounted on the shell of material returned CA oil cylinder 30A;
The lower end for being used to support the CD fixed column 30A5 of material returned CA oil cylinder 30A is installed, CD is fixed at OH location hole 15F24
The upper end of column 30A5 is mounted on the shell of material returned CA oil cylinder 30A.
The centre of the O top panel 15A of movable plate 15 is fixed with the CB bulb end cap 1E3 of folding mould oil cylinder 1.
The O lower panel 15B of movable plate 15 is equipped with OA keyway 15G1, OB keyway 15G2, OC keyway 15G3 and OD keyway
15G4;Four keyways are used to cooperate with the key on mold upper cover 6A, realize the O lower panel 15B of mold upper cover 6A and movable plate 15
Flexible connection.
Middle partition 17
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 4, Fig. 4 A, the structure of middle partition 17 is as shown in Fig. 4 F, Fig. 4 G.Middle partition
17 four angles are respectively provided with four through-holes that MA column 13A, MB column 13B, MC column 13C, MD column 13D is passed through,
That is QA through-hole 17C1, QB through-hole 17C2, QC through-hole 17C3 and QD through-hole 17C4;The center of middle partition 17 is Q central through hole 17E,
Control section device of the Q central through hole 17E for autoclave pressure 6 passes through.
The Q top panel 17A of middle partition 17 is equipped with QA countersunk head circular groove 17F (for placing sealing in QA countersunk head circular groove 17F
Circle), QA keyway 17D1, QB keyway 17D2, QC keyway 17D3 and QD are equipped between Q central through hole 17E and QA countersunk head circular groove 17F
Keyway 17D4;Four keyways be used to realize with the key cooperation on lower template 6B in partition 17 and mold lower plate 6B be flexibly connected.
The Q lower panel 17B of middle partition 17 is equipped with QB countersunk head circular groove 17G and QC countersunk head circular groove 17H;The QB countersunk head circular groove
For placing sealing ring in 17G and QC countersunk head circular groove 17H.
Bottom plate 18
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 4, Fig. 4 A, the structure of bottom plate 18 is as shown in Figure 4 C.Plate below bottom plate 18
On be fixed with reinforcing bar hornblock, the cushion block is for making host held stationary state.Four angles of bottom plate 18 are respectively equipped with RA through-hole
18B1, RB through-hole 18B2, RC through-hole 18B3 and RD through-hole 18B4;Lower end of the RA through-hole 18B1 for MA column 13A passes through, and wears
The lower end for crossing the MA column 13A of RA through-hole 18B1 is connected with RA nut;Lower end of the RB through-hole 18B2 for MB column 13B passes through,
Lower end across the MB column 13B of RB through-hole 18B2 is connected with RB nut;RC through-hole 18B3 is worn the lower end for MC column 13C
It crosses, the lower end across the MC column 13C of RC through-hole 18B3 is connected with RC nut;RD through-hole 18B4 is used for the lower end of MD column 13D
It passes through, the lower end across the MD column 13D of RD through-hole 18B4 is connected with RD nut.
The R top panel 18A of bottom plate 18 is equipped with RA pulley groove 18C1 and RB pulley groove 18C2;RA pulley groove 18C1 is for putting
Set the DA leading block 41 and DC leading block 43 of holding furnace 4;RB pulley groove 18C2 is used to place the DB leading block of holding furnace 4
42 and DD leading block 44.
In the present invention, in order to guarantee the steady of 1 bottom of host, bottom plate 18, bottom plate 18 and ground are equipped in the bottom of host 1
It is fixed between face by concrete, reinforcing bar hornblock, to guarantee bottom plate 18 for level.
Columns assemblies 13
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 4, Fig. 4 A, columns assemblies 13 include identical MA column 13A, the MB of structure
Column 13B, MC column 13C, MD column 13D;MA linear bearing 13E is socketed on MA column 13A;It is socketed on MB column 13B
MB linear bearing 13F;MC linear bearing 13G is socketed on MC column 13C;MD linear bearing 13H is socketed on MD column 13D.
The upper end of MA column 13A is fixedly mounted in the IC through-hole 9F1 of upper plate 9 by a nut, the lower end of MA column 13A
Sequentially pass through the RA of MA linear bearing 13E, the OG through-hole 15C7 on movable plate 15, the QA through-hole 17C1 of middle partition 17, bottom plate 18
After through-hole 18B1, it is fixed below bottom plate 18 on plate by another nut.
The upper end of MB column 13B is fixedly mounted in the ID through-hole 9F2 of upper plate 9 by a nut, the lower end of MB column 13B
Sequentially pass through the RB of MB linear bearing 13F, the OH through-hole 15C8 on movable plate 15, the QB through-hole 17C2 of middle partition 17, bottom plate 18
After through-hole 18B2, it is fixed below bottom plate 18 on plate by another nut.
The upper end of MC column 13C is fixedly mounted in the IE through-hole 9F3 of upper plate 9 by a nut, the lower end of MC column 13C
Sequentially pass through the RC of MC linear bearing 13G, the OI through-hole 15C9 on movable plate 15, the QC through-hole 17C3 of middle partition 17, bottom plate 18
After through-hole 18B3, it is fixed below bottom plate 18 on plate by another nut.
The upper end of MD column 13D is fixedly mounted in the IF through-hole 9F4 of upper plate 9 by a nut, the lower end of MD column 13D
Sequentially pass through MD linear bearing 13H, the OJ through-hole 15C10 on movable plate 15, the QD through-hole 17C4 of middle partition 17, bottom plate 18
After RD through-hole 18B4, it is fixed below bottom plate 18 on plate by another nut.
Hydraulic wedge mechanism 2
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 2, Fig. 2A, hydraulic wedge mechanism 2 include guide rail cover board 2A, track base 2B,
The upper upper hydraulic wedge of hydraulic wedge 2H, BB of hydraulic slider wedge 2G, BA guide sleeve 2C, BB guide sleeve 2D, BA safety lock 2E, BB safety lock 2F, BA
Hydraulic wedge 2K, B travel switch 2L, BA hydraulic wedge oil cylinder 20A, BB hydraulic wedge oil cylinder 20B and BA under hydraulic wedge 2J, BB under 2I, BA
Hydraulic wedge cylinder 20C, BA hydraulic wedge cylinder 20D.In the present invention, to lock movable plate 15, auxiliary is opened for hydraulic wedge mechanism 20
Die cylinder 1 generates mold clamping force.Hydraulic slider wedge 2G is placed in the slide block chamber 2B1 of track base 2B, and hydraulic slider wedge 2G's is parallel
The mobile hydraulic wedge oil cylinder (20A, 20B) by being mounted on track base 2B two drives, and is equipped with below hydraulic slider wedge 2G
The lower section of hydraulic wedge (2H, 2I), the upper hydraulic wedge (2H, 2I) is equipped with lower hydraulic wedge (2J, 2K), upper hydraulic wedge and lower hydraulic wedge
It is not fixed installation, the top of BA guide sleeve 2C is arranged in hydraulic wedge 2J under BA, and the top of BB guide sleeve 2D is arranged in hydraulic wedge 2K under BB.
The lower section of track base 2B is equipped with guide sleeve (2C, 2D), and safety lock (2E, 2F) is mounted on the side of guide sleeve (2C, 2D).In mode-lock status
When, upper hydraulic wedge (2H, 2I) is driven by hydraulic slider wedge 2G and is bonded with lower hydraulic wedge (2J, 2K), seals hydraulic wedge CA guiding group
The hydraulic wedge CA guide post 221 of part 22 and 231 data feedback channel of hydraulic wedge CB guide post of hydraulic wedge CB guidance set 23;Hydraulic wedge CA is led
The lower end of column 221 is rigidly connected by guide cover and movable plate 17, and the lower end of hydraulic wedge CB guide post 231 passes through guide cover and activity
Plate 17 is rigidly connected, so that autoclave pressure 6 and mold be prevented to open, realizes mode locking;Safety lock (2E, 2F) quilt in the operating condition
Hydraulic wedge cylinder (20C, 20D) is drawn back, and does not interfere hydraulic wedge CA guidance set 22 and hydraulic wedge CB guidance set 23 to move, non-
Working condition hydraulic wedge cylinder (20C, 20D) stretches out, and safety lock (2E, 2F) is inserted into pillar side locked groove, by blocking under pillar
Row prevents movable plate 17 from falling extremely.
In the present invention, upper and lower hydraulic wedge is convenient for changing using seperated design.Hydraulic wedge 2I on the upper hydraulic wedge 2H and BB of BA
Using design in the same direction, synchronization accuracy is high.
Guide rail cover board 2A
As shown in Fig. 2, Fig. 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D, Fig. 2 E, guide rail cover board 2A is equipped with the structure of guide rail cover board 2A
BA through-hole 2A1, BB through-hole 2A2 and BC through-hole 2A3;In die opening state, hydraulic slider wedge 2G is moved, and BA through-hole 2A1 is used for
Hydraulic wedge 2J passes through under the upper hydraulic wedge 2H and BA of BA;BB through-hole 2A2 passes through for hydraulic wedge 2K under hydraulic wedge 2I and BB on BB.
BC through-hole 2A3 is used to open and close the upper end the oil cylinder 1D through-hole of mould oil cylinder 1.
Track base 2B
Referring to fig. 2, Fig. 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D, shown in Fig. 2 E, the top of track base 2B is equipped with BA bottom panel 2B4,
The two sides of BA bottom panel 2B4 are the BA support arm 2B2 and BB support arm 2B3 being placed in parallel;BA bottom panel 2B4 and parallel BA
Support arm 2B2 and BB support arm 2B3 forms the slide block chamber 2B1 for placing guide rail slide block 2G.BA support arm 2B2 and BB branch
Brace 2B3 is fixed on the lower section of guide rail cover board 2A.BB support arm 2B3 is equipped with the BG through-hole passed through for B travel switch 2L
2B31。
Referring to fig. 2 shown in E, BA bottom panel 2B4 is equipped with BD through-hole 2B41, BE through-hole 2B42 and BF through-hole 2B43;BD is logical
Hole 2B41 is used for hydraulic wedge 2J under BA and passes through;BF through-hole 2B43 is used for hydraulic wedge 2K under BB and passes through;BE through-hole 2B42 is for opening and closing
The upper end oil cylinder 1D of mould oil cylinder 1 passes through.
Referring to fig. 2 shown in F, the lower section of track base 2B is equipped with the identical BA guide sleeve 2C and BB guide sleeve 2D of structure;BA guide sleeve 2C
Lower end BA guide sleeve cover 2M is installed;The lower end of BB guide sleeve 2D is equipped with BB guide sleeve cover 2N;The outer end of BA guide sleeve 2C is fixed with liquid
Wedge A cylinder 20C, the A cylinder piston rod 20C1 of hydraulic wedge A cylinder 20C is pressed to pass through the BH through-hole 2C1 on BA guide sleeve 2C;BA guide sleeve
BA safety lock 2E is installed on the inner end BI through-hole of 2C.The outer end of BB guide sleeve 2D is fixed with hydraulic wedge B cylinder 20D, hydraulic wedge B gas
The B cylinder piston rod 20D1 of cylinder 20D passes through the BJ through-hole on BB guide sleeve 2D;It is equipped on the inner end BK through-hole 2D1 of BB guide sleeve 2D
BB safety lock 2F.
Guide rail slide block 2G
Referring to fig. 2 D, Fig. 2 E, shown in Fig. 2 G, guide rail slide block 2G is equipped with BL through-hole 2G31, BM through-hole 2G32, BN through-hole
2G33;In die opening state, hydraulic slider wedge 2G is moved, and BL through-hole 2G31 is for hydraulic wedge 2J under hydraulic wedge 2H and BA on BA
Pass through;BN through-hole 2G33;BB through-hole 2A2 passes through for hydraulic wedge 2K under hydraulic wedge 2I and BB on BB.BM through-hole 2G32 is for opening
The upper end the oil cylinder 1D through-hole of die cylinder 1.One end of guide rail slide block 2G is equipped with the A oil cylinder for fixed hydraulic wedge A oil cylinder 20A
The BA locked groove 2G4 of piston rod 20A1;The other end of guide rail slide block 2G is equipped with living for the B oil cylinder of fixed hydraulic wedge B oil cylinder 20B
The BB locked groove 2G5 of stopper rod 20B1.
Referring to fig. 2 shown in E, the B top panel 2G1 of guide rail slide block 2G be equipped with BA flexible hinge 2G6, BB flexible hinge 2G7,
BC flexible hinge 2G8 and BD flexible hinge 2G9;BA flexible hinge 2G6 and BB flexible hinge 2G7 staggered relatively is arranged in BA
Between locked groove 2G4 and BL through-hole 2G31;BC flexible hinge 2G8 and BD flexible hinge 2G9 staggered relatively is arranged in BN through-hole
Between 2G33 and BM through-hole 2G32.
Referring to fig. 2 shown in G, the B lower panel 2G2 of guide rail slide block 2G is equipped with BA countersunk head chamber 2G10 and BB countersunk head chamber 2G11;
BA countersunk head chamber 2G10 is for being fixedly mounted hydraulic wedge 2H on BA;BB countersunk head chamber 2G11 is for being fixedly mounted hydraulic wedge 2I on BB.
Hydraulic wedge guidance set
In the present invention, the upper end of the hydraulic wedge CA guide post 221 in hydraulic wedge CA guidance set 22 is across BB guide sleeve 2D's
After BF through-hole 2B43, and contacted with hydraulic wedge 2K under BB;The lower end of hydraulic wedge CA guide post 221 and hydraulic wedge CC lead to column 222
Upper end is fixedly connected.Hydraulic wedge CA guide sleeve 223 is socketed between hydraulic wedge CC guide post 222 and hydraulic wedge CA guiding housing 224;
The lower end of hydraulic wedge CA guide sleeve 223 is placed on the CB of CB countersunk head through-hole 3A3 in countersunk head chamber 3A31, hydraulic wedge CA guide sleeve 223
Upper end be fixed with hydraulic wedge CA guide cover 225;CC guide cover is fixed in the CB sinking head cavity 3A32 of CB countersunk head through-hole 3A3
226.CE guide cover 227 is fixed by screws on the upper surface of movable plate 15 plate.
In the present invention, the upper end of the hydraulic wedge CB guide post 231 in hydraulic wedge CB guidance set 23 is across BA guide sleeve 2C's
After BD through-hole 2B41, and contacted with hydraulic wedge 2J under BA;The lower end of hydraulic wedge CB guide post 231 and hydraulic wedge CB guide post 231 are fixed
Connection.Hydraulic wedge CB guide sleeve 233 is socketed between hydraulic wedge CD guide post 232 and hydraulic wedge CB guiding housing 234;Hydraulic wedge CB
The lower end of guide sleeve 233 is placed on the CA of CA countersunk head through-hole 3A2 in countersunk head chamber 3A21, and the upper end of hydraulic wedge CB guide sleeve 233 is solid
Surely there is hydraulic wedge CB guide cover 235;CD guide cover 236 is fixed in the CA sinking head cavity 3A22 of CA countersunk head through-hole 3A2.CF is led
It is fixed by screws on the upper surface of movable plate 15 plate to lid 237.
In the present invention, it is consistent with mold direction that material returned direction can be constrained in hydraulic wedge guidance set, avoid stripper and
Material returned column tilts to deflection.
Unloading mechanism 3
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 3, Fig. 3 A, Fig. 3 B, Fig. 3 C, Fig. 3 D, Fig. 3 E, unloading mechanism 3 includes to move back
Material oil cylinder (30A, 30B), material returned limit switch 30C, stripper 3A, material returned guidance set (22,23), material returned piston rod assembly
(3D, 3E), material returned gag lever post (3I, 3H), material returned leading truck 3J, material returned bar (3K, 3L, 3M, 3N);In the present invention, material returned machine
Structure 3 realizes that moulding/demoulding, stripper 3A are located at 15 top of movable plate after die sinking, and the material returned CB of material returned oil cylinder (30A, 30B) is living
Stopper rod 3E connection stripper 3A, hydraulic wedge guide post (222,232) connect with movable plate 15 after passing through the through-hole on stripper 3A, move back
Material returned bar (3K, 3L, 3M, 3N) is equipped with below flitch 3A;Material returned oil cylinder (30A, 30B) drives the material returned by piston rod (3D, 3E)
Plate 3A is moved up and down, and stripper 3A is oriented to by hydraulic wedge guide post (221,231), and drive four material returned bars (3K, 3L, 3M,
It is 3N) mobile, and it is used as the lower end of four material returned bars (3K, 3L, 3M, 3N) on mold 5, limit switch 30C can adjust the material returned
Stroke.
In the present invention, mold upper cover 6A is mounted on movable plate 15, for realizing the installation of the upper mold of mold.Another party
Face, mold upper cover 6A is as cooling duct in cooling system.
Stripper 3A
Referring to shown in Fig. 3 F, Fig. 3 G, stripper 3A is logical equipped with CA central through hole 3A1, CA countersunk head through-hole 3A2, CB countersunk head
Hole 3A3, CC countersunk head through-hole 3A4, CD countersunk head through-hole 3A5, CA through-hole 3A6, CB through-hole 3A61, CC through-hole 3A7, CD through-hole 3A71,
CE through-hole 3A8, CF through-hole 3A81, CG through-hole 3A9, CH through-hole 3A10, CI through-hole 3A11, CJ through-hole 3A12.
Upper end of the CA central through hole 3A1 for material returned CB piston rod 3E passes through, and the material returned CB across CA central through hole 3A1 is living
Stopper rod 3E is fixedly connected with the lower end of material returned CA piston rod 3D.
Referring to shown in Fig. 3 B, Fig. 3 F, Fig. 3 G, upper end of the CA countersunk head through-hole 3A2 for hydraulic wedge CD guide post 232 is passed through, and is worn
232 upper end of hydraulic wedge CD guide post for crossing CA countersunk head through-hole 3A2 is fixedly connected with hydraulic wedge CB guide post 231.Hydraulic wedge CD guide post
Hydraulic wedge CB guide sleeve 233 is socketed between 232 and hydraulic wedge CB guiding housing 234;The lower end of hydraulic wedge CB guide sleeve 233
It is placed on the CA of CA countersunk head through-hole 3A2 in countersunk head chamber 3A21, the upper end of hydraulic wedge CB guide sleeve 233 is fixed with hydraulic wedge CB and leads
To lid 235;CD guide cover 236 is fixed in the CA sinking head cavity 3A22 of CA countersunk head through-hole 3A2.
Referring to shown in Fig. 3 B, Fig. 3 F, Fig. 3 G, upper end of the CB countersunk head through-hole 3A3 for hydraulic wedge CC guide post 222 is passed through, and is worn
222 upper end of hydraulic wedge CC guide post for crossing CB countersunk head through-hole 3A3 is fixedly connected with hydraulic wedge CA guide post 221.Hydraulic wedge CC guide post
Hydraulic wedge CA guide sleeve 223 is socketed between 222 and hydraulic wedge CA guiding housing 224;The lower end of hydraulic wedge CA guide sleeve 223
It is placed on the CB of CB countersunk head through-hole 3A3 in countersunk head chamber 3A31, the upper end of hydraulic wedge CA guide sleeve 223 is fixed with hydraulic wedge CA and leads
To lid 225;CC guide cover 226 is fixed in the CB sinking head cavity 3A32 of CB countersunk head through-hole 3A3.
Referring to shown in Fig. 3 B, Fig. 3 F, Fig. 3 G, Fig. 4 D, Fig. 4 E, CC countersunk head through-hole 3A4 is for CA material returned gag lever post 3G's
End is across the upper end of the CA material returned gag lever post 3G after CC countersunk head through-hole 3A4 is connected with nut;Under CA material returned gag lever post 3G
End is mounted in the OB countersunk head blind hole 15D2 of movable plate 15, and is fixed by locking nut.CD countersunk head through-hole 3A5 is used for the CB material returned
The upper end of gag lever post 3H passes through, and the upper end of the CB material returned gag lever post 3H after CD countersunk head through-hole 3A5 is connected with nut;The CB material returned
The lower end of gag lever post 3H is mounted in the OA countersunk head blind hole 15D1 of movable plate 15, and is fixed by locking nut.
Referring to shown in Fig. 3 C, Fig. 3 F, Fig. 3 G, drive rod of the CA through-hole 3A6 for material returned CA oil cylinder 30A is passed through.CB through-hole
Drive rod of the 3A61 for material returned CB oil cylinder 30B passes through.
Referring to shown in Fig. 3 C, Fig. 3 F, Fig. 3 G, Fig. 4 D, Fig. 4 E, lower end of the CC through-hole 3A7 for CA fixed column 30A2 is passed through;
Lower end of the CE through-hole 3A8 for CD fixed column 30A5 passes through;In the present invention, CA fixed column 30A2, CB fixed column 30A3, CC
Fixed column 30A4 and CD fixed column 30A5 supports material returned CA oil cylinder 30A jointly;Material returned CA oil cylinder 30A is fixed on CA connecting plate
On 30A1, four angles of CA connecting plate 30A1 are equipped with the through-hole passed through for four fixed columns (30A2,30A3,30A4,30A5),
Four fixed columns (30A2,30A3,30A4,30A5) after this through-hole are fixed with locking nut in its end.Wherein, CA is solid
The lower end of fixed column 30A2 is fixed in the OE location hole 15F21 of movable plate 15 after passing through CC through-hole 3A7.Wherein, CB fixed column
The lower end of 30A3 is fixed in the OF location hole 15F22 of movable plate 15.Wherein, the lower end of CC fixed column 30A4 is fixed on movable plate
In 15 OG location hole 15F23.Wherein, the lower end of CD fixed column 30A5 is fixed on the OH of movable plate 15 after CE through-hole 3A8
In location hole 15F24.
Referring to shown in Fig. 3 D, Fig. 3 F, Fig. 3 G, Fig. 4 D, Fig. 4 E, CD through-hole 3A71 is worn the lower end for CE fixed column 30B2
It crosses;Lower end of the CF through-hole 3A81 for CH fixed column 30B5 passes through;In the present invention, CE fixed column 30B2, CF fixed column
30B3, CG fixed column 30B4 and CH fixed column 30B5 support material returned CB oil cylinder 30B jointly;Material returned CB oil cylinder 30B is fixed on CB
On connecting plate 30B1, four angles of CB connecting plate 30B1 are equipped with to be passed through for four fixed columns (30B2,30B3,30B4,30B5)
Through-hole, four fixed columns (30B2,30B3,30B4,30B5) after this through-hole are fixed with locking nut in its end.Its
In, the lower end of CB fixed column 30B2 is fixed in the OA location hole 15F11 of movable plate 15 after passing through CD through-hole 3A71.Wherein, CF
The lower end of fixed column 30B3 is fixed in the OB location hole 15F12 of movable plate 15.Wherein, the lower end of CG fixed column 30B4 is fixed
In the OC location hole 15F13 of movable plate 15.Wherein, the lower end of CH fixed column 30B5 is fixed on work after passing through CE through-hole 3A81
In the OD location hole 15F14 of movable plate 15.
Referring to shown in Fig. 3 E, Fig. 3 F, Fig. 3 G, Fig. 3 H, Fig. 4 D, Fig. 4 E, CG through-hole 3A9 is worn the upper end for CA material returned bar 3K
It crosses, and the upper end CA material returned bar 3K passed through after CG through-hole 3A9 is fixed with locking nut;The lower end of CA material returned bar 3K is mounted on activity
In the OB through-hole 15C2 of plate 15, and fixed by the cooperation of gland and screw.
Referring to shown in Fig. 3 E, Fig. 3 F, Fig. 3 G, Fig. 3 H, Fig. 4 D, Fig. 4 E, CH through-hole 3A10 is used for the upper end of CB material returned bar 3L
It passes through, and the upper end CB material returned bar 3L passed through after CH through-hole 3A10 is fixed with locking nut;The lower end of CB material returned bar 3L is mounted on
In the OC through-hole 15C3 of movable plate 15, and fixed by the cooperation of gland and screw.
Referring to shown in Fig. 3 E, Fig. 3 F, Fig. 3 G, Fig. 3 H, Fig. 4 D, Fig. 4 E, CI through-hole 3A11 is used for the upper end of CC material returned bar 3M
It passes through, and the upper end CC material returned bar 3M passed through after CI through-hole 3A10 is fixed with locking nut;The lower end of CC material returned bar 3M is mounted on
In the OD through-hole 15C4 of movable plate 15, and fixed by the cooperation of gland and screw.
Referring to shown in Fig. 3 E, Fig. 3 F, Fig. 3 G, Fig. 3 H, Fig. 4 D, Fig. 4 E, CJ through-hole 3A12 is used for the upper end of CD material returned bar 3N
It passes through, and the upper end CD material returned bar 3N passed through after CJ through-hole 3A12 is fixed with locking nut;The lower end of CD material returned bar 3N is mounted on
In the OE through-hole 15C5 of movable plate 15, and fixed by the cooperation of gland and screw.
Material returned leading truck 3J
Referring to shown in Fig. 1, Figure 1A, Fig. 3, Fig. 3 A, Fig. 3 B, Fig. 3 C, Fig. 3 D, Fig. 3 E, Fig. 3 F, material returned leading truck 3J is by parallel
Frame, CA fixture and CB fixture are constituted;The parallel shelf refers to CA rectangle aluminum profile 3J1 and CB the rectangle aluminum profile being placed in parallel
3J2;The CA fixture refers to the CA long spiro nail 3J3 and CB long spiro nail 3J4 being placed in parallel;The CB fixture, which refers to, to be placed in parallel
CC long spiro nail 3J5 and CD long spiro nail 3J6.CA fixture is clamped in one end of parallel shelf, and CB fixture is clamped in the other end of parallel shelf.
Upper end of the cavity that CA fixture is formed with parallel shelf one end for hydraulic wedge CA guide post 221 passes through;CB fixture and parallel shelf are another
Upper end of the cavity that end is formed for hydraulic wedge CB guide post 231 passes through;The centre of parallel shelf is for material returned CB piston rod 3E's
End across.
Material returned gag lever post
Referring to shown in Fig. 3 C, Fig. 3 D, Fig. 3 E, Fig. 3 F, the structure of CA material returned gag lever post 3G and CB material returned gag lever post 3H is phase
With.The upper end of CA material returned gag lever post 3G is connected with nut after the CC countersunk head through-hole 3A4 of stripper 3A;CA material returned gag lever post
The lower end of 3G is mounted in the OB countersunk head blind hole 15D2 of movable plate 15, and is fixed by locking nut.
The upper end of CB material returned gag lever post 3H is connected with nut after the CD countersunk head through-hole 3A5 of stripper 3A;CB material returned limit
The lower end of position bar 3H is mounted in the OA countersunk head blind hole 15D1 of movable plate 15, and is fixed by locking nut.
In the present invention, after travel switch fails, secondary limit is realized by material returned gag lever post.
In the present invention, in order to be fixed on material returned CA oil cylinder 30A and material returned CB oil cylinder 30B on movable plate 15, the present invention
Devise the mounting means by connecting plate and four fixed columns with movable plate 15.It is symmetrical arranged material returned CA oil cylinder 30A and the material returned
CB oil cylinder 30B;Diagonal setting CA material returned gag lever post 3G and CB material returned gag lever post 3H.The installation of material returned CA oil cylinder 30A: material returned CA oil
Cylinder 30A is fixed on CA connecting plate 30A1, CA fixed column 30A2, CB fixed column 30A3, CC fixed column 30A4 and CD fixed column
The upper end of 30A5 is fixed on CA connecting plate 30A1, and CA fixed column 30A2, CB fixed column 30A3, CC fixed column 30A4 and CD are solid
The lower end of fixed column 30A5 is separately fixed at OE location hole 15F21, OF location hole 15F22, OG location hole 15F23 of movable plate 15
In OH location hole 15F24.The fixation of material returned CB oil cylinder 30B is identical, i.e. material returned CB oil cylinder 30B with material returned CA oil cylinder 30A
It is fixed on CA connecting plate 30A1, CE fixed column 30B2, CF fixed column 30B3, CG fixed column 30B4 and CH fixed column 30B5's is upper
End is separately fixed on CA connecting plate 30A1, CE fixed column 30B2, CF fixed column 30B3, CG fixed column 30B4 and CH fixed column
The lower end of 30B5 is separately fixed at OA location hole 15F11, OB location hole 15F12, OC location hole 15F13 and OD of movable plate 15
In location hole 15F14.
Middle partition retaining mechanism 7
Referring to shown in Fig. 1, Figure 1A, Figure 1B, Fig. 5, Fig. 5 A, Fig. 5 I, middle partition retaining mechanism 7 is by the identical middle partition of structure
GA locking assembly 71 and middle partition GB locking assembly 72 composition.It include lock slide 7A, lock in middle partition GA locking assembly 71
Partition pull rod 71G in tight plate 7B, GA locking slide 71C, GA connecting plate 7D, GB connecting plate 7E, locking cylinder 7F and GA.At this
In invention, the upper and lower position of middle partition GA locking assembly 71 and middle partition GB locking assembly 72 for partition 17 in lockking is realized
The capping of holding furnace 4 and the mould opening force for resisting upper/lower die.Partition pull rod 71G passes through lock slide 7A, lock slide in GA
The side 7A and the profile of partition pull rod 71G in GA coincide, and can move left and right.Locking plate 7B is located at the another of lock slide 7A
Side, and it is equipped with the hole coincideing with MB column 13B outer profile, when locking state, locking plate 7B locks MB column 13B.This hair
The middle partition GA locking assembly 71 of bright design by MB column 13B it is fixed in 17 position of partition, at this time in GA partition pull rod 71G from
By moving;Similarly, middle partition GB locking assembly 72 passes through 17 position of partition in MD column 13D fixation, at this time partition pull rod in GB
72G free movement;In an open state, locking plate 7B is detached from MB column 13B, and middle partition GA locking assembly 71 can be along MB column
13B sliding, lock slide 7A sticks into middle GA partition pull rod 7G at this time, passes through partition 17 and work in partition pull rod 71G realization in GA
Movable plate 15 moves synchronously;Similarly, locking plate is detached from MD column 13D, and middle partition GB locking assembly 72 can be along MD column 13D
Sliding, lock slide sticks into middle GB partition pull rod 72G at this time, by GB partition pull rod 72G realize in partition 17 and movable plate
15 move synchronously.
In the present invention, it referring to shown in Fig. 5 H, Fig. 5 I, in order to realize under the driving of locking cylinder 7F, is slided so that locking
Plate 7A is slided on locking slide 7C, and there are the gap GA 7H for the assembly of lock slide 7A and GA locking slide 71C;The gap GA
7H is formed by the recessed platform 7C3 of GB above the recessed platform 7A6 and GA locking slide 71C of GA below lock slide 7A.It is soft two-by-two
Property hinge (7A4 and 7C2 be one group of flexible hinge, 7A3 and 7C1 be another group of flexible hinge) cooperation, realize under driving
Thin tail sheep is conducive to the profile contacts of partition pull rod 71G in the GB card slot 7A2 and GA of lock slide 7A, is unlikely to because of driving force
Partition pull rod 71G is passed deformation in GA caused by when big.Similarly, another in middle partition GB locking assembly 72 in order to realize
Under the driving of one locking cylinder, so that GB lock slide is slided on GB locking slide, GB lock slide and GB lock slide 72C
Assembly there are the gaps GB;The gap GB is by above the recessed platform of GC and GB locking slide 72C below GB lock slide
The recessed platform of GD is formed.Thin tail sheep under driving is realized in the cooperation of flexible hinge two-by-two, be conducive to the card slot of GB lock slide with
The profile contacts of partition pull rod 72G in GB are unlikely to because partition pull rod 72G is passed deformation in GB caused by when driving force is big.
Lock slide 7A
Referring to shown in Fig. 5 B, Fig. 5 D, Fig. 5 E, Fig. 5 F, Fig. 5 I, one end of lock slide 7A is equipped with GA card slot 7A1, the GA
Card slot 7A1 is used to place the output boom end of locking cylinder 7F;The other end of lock slide 7A is equipped with GB card slot 7A2, the GB card
Slot 7A2 is for placing partition pull rod 71G in GA;The two sides of lock slide 7A are respectively equipped with GA flexible hinge 7A3 and GB flexible hinge
It is GA convex flat platform 7A5 between chain 7A4, GA flexible hinge 7A3 and GB flexible hinge 7A4;Position among the bottom of lock slide 7A
Equipped with the recessed platform 7A6 of GA, the design of the recessed platform 7A6 of the GA is conducive to cunning of the lock slide 7A under the driving of locking cylinder 7F
It is dynamic.In the present invention, GA card slot 7A1 is GA through-hole 7A11 structure, is to solve lock slide 7A in the drive of locking cylinder 7F
When dynamic lower slider, increase air gap 7H when sliding.Under the driving of locking cylinder 7F, lock slide 7A and locking plate 7B are detached from
Cooperation so that in GA the outer profile of partition pull rod 71G and GB card slot 7A2 outline, reach middle partition 17 and reach setting
Partition 17 and movable plate 15 in locking are realized by partition pull rod 71G in GA behind position.
Lock slide 7C
Referring to shown in Fig. 5 B, Fig. 5 C, Fig. 5 D, Fig. 5 G, GA locks slide 71C and is equipped with GC flexible hinge 7C1, GD flexible hinge
Chain 7C2;It is the recessed platform 7C3 of GB between GC flexible hinge 7C1 and GD flexible hinge 7C2, the recessed platform 7C3 of GB is equipped with GB through-hole
7C31, GB through-hole 7C31 are passed through for middle partition pull rod 7G;It is GA installing arm 7C5, GA installation on the outside of GC flexible hinge 7C1
GA connecting plate 7D is fixed with by screw on arm 7C5;It is GB installing arm 7C6 on the outside of GD flexible hinge 7C2;GA locks slide
One end of 71C is GC card slot 7C4.GA locks GC flexible hinge 7C1, GD flexible hinge 7C2 at the end GC card slot 7C4 of slide 71C
On be placed with locking plate 7B, and lock plate 7B pressed against by GA connecting plate 7D.
In the present invention, GA locks slide 71C and is fixed on the Q top panel 17A of middle partition 17.
In the present invention, the identical middle partition GA locking assembly 71 of two structures and middle partition GB locking assembly are diagonally installed
72, it is to be defined for the position of split cavity.When movable plate 15 is moved upwards with mold upper cover 6A, in columns assemblies 13
Under the action of straight line move up, after reaching predetermined position, by be arranged in middle partition 17 it is diagonal on middle partition GA locking assembly
71 and middle partition GB locking assembly 72 realize position locking.
Claims (5)
1. a kind of locking device of counter-pressure casting machine, which is characterized in that locking device is mounted on middle partition (17);
The locking device also referred to as in partition retaining mechanism (7), by the identical middle partition GA locking assembly (71) of structure and
Middle partition GB locking assembly (72) composition;
It include lock slide (7A), locking plate (7B), GA locking slide (71C), GA in middle partition GA locking assembly (71)
Partition pull rod (71G) in connecting plate (7D), GB connecting plate (7E), locking cylinder (7F) and GA;
One end of lock slide (7A) is equipped with GA card slot (7A1), which is used to place the output of locking cylinder (7F)
Boom end;The other end of lock slide (7A) is equipped with GB card slot (7A2), and the GB card slot (7A2) is for placing partition pull rod in GA
(71G);The two sides of lock slide (7A) are respectively equipped with GA flexible hinge (7A3) and GB flexible hinge (7A4), GA flexible hinge
It is GA convex flat platform (7A5) between (7A3) and GB flexible hinge (7A4);It is recessed to be equipped with GA for position among the bottom of lock slide (7A)
Platform (7A6), the design of the recessed platform of the GA (7A6) are conducive to cunning of the lock slide (7A) under the driving of locking cylinder (7F)
It is dynamic;GA card slot (7A1) is GA through-hole (7A11) structure, is to solve lock slide (7A) under the driving of locking cylinder (7F)
When sliding, increase the air gap (7H) when sliding;Under the driving of locking cylinder (7F), lock slide (7A) and locking plate (7B)
The cooperation of disengaging so that in GA the outer profile of partition pull rod (71G) and GB card slot (7A2) outline, reach middle partition
(17) partition (17) and movable plate (15) in locking are realized by partition pull rod (71G) in GA behind arrival setting position;
GA locks slide (71C) and is equipped with GC flexible hinge (7C1), GD flexible hinge (7C2);GC flexible hinge (7C1) and GD
It is the recessed platform of GB (7C3) between flexible hinge (7C2), the recessed platform of GB (7C3) is equipped with GB through-hole (7C31), GB through-hole (7C31)
It is passed through for partition pull rod (71G) in GA;It is GA installing arm (7C5), GA installing arm (7C5) on the outside of GC flexible hinge (7C1)
It is upper that GA connecting plate (7D) is fixed with by screw;It is GB installing arm (7C6) on the outside of GD flexible hinge (7C2);GA locks slide
The one end of (71C) is GC card slot (7C4);GC flexible hinge (7C1), the GD that GA locks GC card slot (7C4) end of slide (71C) are soft
Property hinge (7C2) on be placed with locking plate (7B), and lock plate (7B) and pressed against by GA connecting plate (7D);
GA locking slide (71C) is fixed on the Q top panel (17A) of middle partition (17).
2. a kind of locking device of counter-pressure casting machine according to claim 1, which is characterized in that middle partition GA locking assembly
(71) and middle partition GB locking assembly (72) be used for locks in partition (17) upper and lower position, realization holding furnace (4) capping with
And resist the mould opening force of upper/lower die.
3. a kind of locking device of counter-pressure casting machine according to claim 1, which is characterized in that partition pull rod in GA
(71G) passes through lock slide (7A), and the lock slide side (7A) and the profile of partition pull rod (71G) in GA coincide, and can control
It is mobile;
Locking plate (7B) is located at the other side of lock slide (7A), and is equipped with the hole coincideing with MB column (13B) outer profile, lock
When tight state, locking plate (7B) locking MB column (13B);Middle partition GA locking assembly (71) is fixed by MB column (13B)
Middle partition (17) position, at this time partition pull rod (71G) free movement in GA;
In an open state, locking plate (7B) is detached from MB column (13B), and middle partition GA locking assembly (71) can be along MB column
(13B) sliding, lock slide (7A) sticks into middle GA partition pull rod (7G) at this time, realizes interval by partition pull rod (71G) in GA
Plate (17) is moved synchronously with movable plate (15).
4. a kind of locking device of counter-pressure casting machine according to claim 1, which is characterized in that in order to realize in locking oil
Under the driving of cylinder (7F), so that lock slide (7A) is slided in locking slide (7C), lock slide (7A) and GA lock slide
There are the gap GA (7H) for the assembly of (71C);The gap GA (7H) be by below lock slide (7A) the recessed platform of GA (7A6) with
GA locks the recessed platform of GB (7C3) formation above slide (71C).
5. a kind of locking device of counter-pressure casting machine according to claim 1, which is characterized in that diagonally two structures of installation
Identical middle partition GA locking assembly (71) and middle partition GB locking assembly (72) are defined for the position of split cavity;
When movable plate (15) is moved upwards with mold upper cover (6A), under the action of the MB column of columns assemblies (13) and MD column
Straight line moves up, after reaching predetermined position, by the middle partition GA locking assembly (71) that is arranged on middle partition (17) is diagonal and
Middle partition GB locking assembly (72) realizes position locking.
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CN107062907A (en) * | 2016-12-29 | 2017-08-18 | 北京航空航天大学 | A kind of cast insulation stove with quick split door structure |
CN209736597U (en) * | 2018-03-01 | 2019-12-06 | 北京航大新材科技有限公司 | Locking device of differential pressure casting machine |
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GB1371729A (en) * | 1971-09-02 | 1974-10-23 | Nipki Lejarska Technika | Machine for casting metals under gas pressure |
SU617164A1 (en) * | 1976-09-10 | 1978-07-30 | Предприятие П/Я В-2190 | Die mould for pressure casting with crystallisation |
JPH0335861A (en) * | 1989-07-03 | 1991-02-15 | Daido Steel Co Ltd | Reduced-pressure sucking-up casting method |
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