CN107650341A - A kind of fabricated structure mould - Google Patents

A kind of fabricated structure mould Download PDF

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Publication number
CN107650341A
CN107650341A CN201710905240.XA CN201710905240A CN107650341A CN 107650341 A CN107650341 A CN 107650341A CN 201710905240 A CN201710905240 A CN 201710905240A CN 107650341 A CN107650341 A CN 107650341A
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CN
China
Prior art keywords
core
chute
flow
dynamic model
dynamic
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Granted
Application number
CN201710905240.XA
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Chinese (zh)
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CN107650341B (en
Inventor
李金国
任鹏俊
陈卫
张建均
黄剑
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Yonggao Co Ltd
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Yonggao Co Ltd
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Priority to CN201710905240.XA priority Critical patent/CN107650341B/en
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Publication of CN107650341B publication Critical patent/CN107650341B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/33Moulds having transversely, e.g. radially, movable mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/32Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/24Pipe joints or couplings
    • B29L2031/243Elbows

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention provides a kind of fabricated structure mould, belong to technical field of mold.It solves existing mould in process of production, it is impossible to the problem of injection molding of the plastic of varying number is realized in same mould.This fabricated structure mould, including cover half block and dynamic model block, dynamic model block is provided with cast muzzle, cover half block is provided with determines chute through cover half block, cover half block is being determined to be provided with least one set of core one in chute, and core one can determined to slide in chute, dynamic model block is provided with the dynamic chute through dynamic model block, dynamic model block is provided with the core two being oppositely arranged with core one in dynamic chute, and core two can slide in dynamic chute, forming cavity is formed between core one and corresponding core two, guiding subassembly is provided between cover half block and dynamic model block, guiding subassembly is provided with accommodating chamber and several flow-guiding channels, the discharging opening of cast muzzle is connected with accommodating chamber.This fabricated structure mould can realize the injection molding of the plastic of varying number.

Description

A kind of fabricated structure mould
Technical field
The invention belongs to technical field of mold, is related to a kind of fabricated structure mould.
Background technology
With the continuous development of science and technology, people are during production, in most process, are required for using mould Have injection molding, existing factory be substantially using batch production, and due to interface tube either other less plastics when, Multiple forming cavities can be set in mould substantially, therefore can be with the multiple plastics of one-shot forming.
But during production, the consideration for cost and time is, it is necessary to the process being molded in mould last time In, the quantity of reduction shaping plastic, and existing mould, do not accomplish this point substantially, existing mould substantially uses Production is molded multiple shaping plastics, and unnecessary shaping plastic is put into warehouse and waits use next time, so increases warehouse Burden, so in whole production process, causes great waste, and also result in process of production greatly not square Just, it further have impact on the operating efficiency of staff.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of fabricated structure mould, this The technical problems to be solved by the invention are the injection moldings for the plastic for how realizing varying number.
The purpose of the present invention can be realized by following technical proposal:
A kind of fabricated structure mould, including cover half block and dynamic model block, the dynamic model block are provided with cast muzzle, its feature It is, the cover half block is provided with determines chute through cover half block, and the cover half block is being determined to be provided with least one set of core in chute One, and core one can determined to slide in chute, the dynamic model block is provided with the dynamic chute through dynamic model block, and the dynamic model block is dynamic The core two being oppositely arranged with core one is provided with chute, and core two can slide in dynamic chute, the core one with it is corresponding Core two between form forming cavity, be provided with guiding subassembly between the cover half block and dynamic model block, the guiding subassembly is provided with Accommodating chamber and several flow-guiding channels, the discharging opening of the cast muzzle are connected with accommodating chamber, and the accommodating chamber is and water conservancy diversion Passage connects, and the flow-guiding channel can connect with forming cavity.
Operation principle:The raw material of melting is flowed into accommodating chamber from cast muzzle, in the water conservancy diversion by flow-guiding channel, is flowed into In the forming cavity being connected with flow-guiding channel, the injection molding to plastic is realized, determines chute because core one is slidably connected at It is interior, and core one can determined to slide in chute, core one, which can skid off, determines chute;Core two is slidably connected in dynamic chute, and type Core two can slide in dynamic chute, and core two can skid off dynamic chute, hence in so that before injection molding, can first determine to need to mould The number of part, determines to be arranged on the number for the core one determined on chute according to number, and due to during setting, core One and the number of core two be to correspond to set, therefore the quantity of forming cavity can be determined according to actual conditions, realized Plastic injection molding in same mould to varying number, further save the wave of production cost and raw material Take, improve production efficiency.
In combinations of the above formula structure mold, the both sides of the core one convex to form sliding panel one, described to determine chute Cell wall be recessed to form spacing hole one, the sliding panel one can be embedded in spacing hole one, and along determine chute length direction slide It is dynamic.
The setting of the structure so that core one can determine in chute stable slip, and it is open slot to determine chute, core one Can be preferably from determining to take out in chute, the setting of spacing hole one and the setting of sliding panel one, the further edge of core one that enables And determine the length direction of chute and move along a straight line, promote fabricated structure mould and realize to the plastic of varying number same Injection molding in mould, and improve the operating efficiency of staff.
In combinations of the above formula structure mold, the both sides of the core two convex to form sliding panel two, the dynamic chute Cell wall be recessed to form spacing hole two, the sliding panel two can be embedded in spacing hole two, and along dynamic chute length direction slide It is dynamic.
The setting of the structure so that the slip that core two can be stable in dynamic chute, and dynamic chute is open slot, core two Preferably it can be taken out in driven chute, the setting of spacing hole two and the setting of sliding panel two, the further edge of core two that enables The length direction for chute moves along a straight line, and promotes fabricated structure mould and realizes to the plastic of varying number same Injection molding in mould, and improve the operating efficiency of staff.
In combinations of the above formula structure mold, the dynamic model block is provided with location-plate, and the location-plate can be with water conservancy diversion group Part leans, and the guiding subassembly includes locating piece and two baffles, the accommodating chamber are opened on locating piece, the water conservancy diversion Passage is arranged on baffle and locating piece, and the flow-guiding channel on the flow-guiding channel and baffle on the locating piece corresponds Connection.
The setting of the structure so that the setting of guiding subassembly can more stablize, while the setting of two baffles so that, After the core one and core two of mould side are removed, directly its corresponding baffle can be taken out, avoid the water conservancy diversion The outlet of flow-guiding channel on block is too many, artificially blocks complex, further improves the operating efficiency of staff, makes Obtain injection molding energy enhanced convenience of the fabricated structure mould realization to the plastic of varying number in same mould.
In combinations of the above formula structure mold, the accommodating chamber semicircular in shape, the flow-guiding channel on the locating piece is set Have two, and a respectively flow-guiding channel one and flow-guiding channel two, the axis of the flow-guiding channel one with flow-guiding channel two Axis overlaps with an accommodating chamber wherein diameter line.
The setting of the structure so that the raw material in accommodating chamber under molten condition can uniformly imported into flow-guiding channel one and lead In circulation road two, the speed of the plastic parts moulding in each forming cavity is identical, improves the work effect of whole fabricated structure mould Rate.
In combinations of the above formula structure mold, the core two is provided with two groups, and two groups of cores two are respectively along cover half The length direction distribution of block, described to determine chute provided with two, the cover half block is determined to form Access Division between chute at two, described The slide rail for being available for baffle to slide is offered on Access Division, the locating piece is arranged on the middle part of slide rail, and locating piece is by slide rail Cut-off.
The setting of the structure, in the present case, locating piece are integrally formed with cover half block, by setting slide rail so that when positioned at After the core one and core two of locating piece side are all removed, directly baffle can be skidded off out of slide rail, in the process of installation In, the position of locating piece is fixed, and plays a part of a positioning to baffle, after further make it that whole mould assembles Position deviation degree reduces.
In combinations of the above formula structure mold, one of corner of the core two is provided with charging aperture, it is described enter Material mouth is connected with flow-guiding channel.
It the setting of the structure, can further shorten the length of baffle, shorten time and the road of fused raw material transport Journey, while also cause mould interior energy that multiple cores one and core two are set, and core one and the pairing of core two are set, on the corner Provided with charging aperture so that two pairs of cores one and core two can share a flow-guiding channel, further avoid the waste of raw material, Reduce production cost.
In combinations of the above formula structure mold, this fabricated structure mould also includes two side core drawing structures, two institutes The both sides that side core drawing structure is separately positioned on fabricated structure mould are stated, the side core drawing structure includes fixed seat and several are de- Core rod, several demoulding core bars are arranged in fixed seat, and the demoulding core bar can be embedded in corresponding forming cavity.
The setting of the structure, when dynamic model block and cover half block mold, it is only necessary to be displaced outwardly fixed seat so that be arranged on Demoulding core bar in corresponding forming cavity can remove out of forming cavity, the side core-pulling demoulding to plastic be realized, so as to whole mould The production efficiency of tool gets a promotion.
In combinations of the above formula structure mold, the dynamic model block is provided with several core_pulling poles, and the core_pulling pole can be embedding Enter in corresponding forming cavity.
The setting of the structure, the core pulling to the end of plastic is realized, and core_pulling pole is directly provided with dynamic model block so that be whole Individual mould need not redesign pulled core structure, can be achieved with carrying out core pulling to the end of plastic, and when mould molds, core pulling Bar moves together with dynamic model block, so as to the end core pulling enhanced convenience of mould, improves the production efficiency of mould.
In combinations of the above formula structure mold, the cover half block is provided with several leads, the dynamic model block It is provided with and corresponds the guide sleeve set with lead, lead can be embedded in corresponding lead when cover half block is with dynamic model block matched moulds Into set.
The setting of the structure so that during matched moulds, can preferably determine whether dynamic model block and cover half block are aligned, play inspection Effect.
In combinations of the above formula structure mold, several cooling ducts, institute are equipped with the core one and core two Stating cooling duct can be in communication with the outside.
The setting of the structure so that mould can quickly cool down, further during production to the plastic in forming cavity The production efficiency for improving mould.
Compared with prior art, this fabricated structure mould has advantages below:
1st, determine chute and dynamic chute by setting, and core is used into split type setting so that core one and the energy of core two Set by particular situation, realize the injection molding to the plastic of varying number.
2nd, using the setting of locating piece and baffle so that the raw material after melting can be flowed into by the accommodating chamber on locating piece In each flow-guiding channel, and being flowed into from flow-guiding channel in corresponding forming cavity so that whole plastic parts moulding process is more stable, And improve the production efficiency of mould.
Brief description of the drawings
Fig. 1 is the structural representation of this fabricated structure mould.
Fig. 2 is the sectional view of this fabricated structure mould.
Fig. 3 is the explosive view of this fabricated structure mould.
Fig. 4 is the structural representation of this fabricated structure mould one pair of which core one and core two.
Fig. 5 is the structural representation of dynamic model block in this fabricated structure mould.
In figure, 1, cover half block;11st, chute is determined;12nd, spacing hole one;13rd, Access Division;14th, slide rail;15th, lead;2nd, move Module;21st, chute is moved;22nd, muzzle is poured into a mould;23rd, spacing hole two;24th, location-plate;25th, core_pulling pole;26th, guide sleeve;3rd, core One;31st, sliding panel one;4th, core two;41st, sliding panel two;42nd, charging aperture;5th, forming cavity;6th, guiding subassembly;61st, accommodating chamber; 62nd, flow-guiding channel;63rd, locating piece;64th, baffle;65th, flow-guiding channel one;66th, flow-guiding channel two;7th, side core drawing structure;71、 Fixed seat;72nd, it is stripped core bar;8th, cooling duct;9th, plastic.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in figure 1, this fabricated structure mould includes cover half block 1 and dynamic model block 2, dynamic model block 2 is provided with cast muzzle 22。
Specifically, as Figure 1-5, cover half block 1 is provided with determines chute 11 through cover half block 1, and cover half block 1 is determining cunning At least one set of core 1 is provided with groove 11, and core 1 can determined to slide in chute 11, dynamic model block 2, which is provided with, runs through dynamic model block 2 dynamic chute 21, dynamic model block 2 is provided with the core 24 being oppositely arranged with core 1 in dynamic chute 21, and core 24 can be dynamic Slided in chute 21, forming cavity 5 is formed between core 1 and corresponding core 24, be provided with and lead between cover half block 1 and dynamic model block 2 Component 6 is flowed, guiding subassembly 6 is provided with accommodating chamber 61 and several flow-guiding channels 62, pours into a mould the discharging opening and accommodating chamber of muzzle 22 61 are connected, and accommodating chamber 61 connects with flow-guiding channel 62, and flow-guiding channel 62 can connect with forming cavity 5.
Operation principle:The raw material of melting is flowed into accommodating chamber 61 from cast muzzle 22, in leading by flow-guiding channel 62 Stream, flow into the forming cavity 5 being connected with flow-guiding channel 62, realize the injection molding to plastic 9, because core 1 slides It is connected to and determines in chute 11, and core 1 can determined to slide in chute 11, core 1, which can skid off, determines chute 11;Core 24 is slided It is dynamic to be connected in dynamic chute 21, and core 24 can slide in dynamic chute 21, core 24 can skid off dynamic chute 21, hence in so that It before injection molding, can first determine to need the number of plastic 9, determine to be arranged on the core one determined on chute 11 according to number 3 number, and due to during setting, the number of core 1 and core 24 is to correspond to set, therefore can be with The quantity of forming cavity 5 is determined according to actual conditions, realizes and the plastic 9 of varying number is molded into same mould Type, the waste of production cost and raw material is further saved, improves production efficiency.
Further, as Figure 1-5, the both sides of core 1 convex to form sliding panel 1, determine the cell wall of chute 11 Depression forms spacing hole 1, and sliding panel 1 can be embedded in spacing hole 1, and is slided along the length direction for determining chute 11; The both sides of core 24 convex to form sliding panel 2 41, and the cell wall of dynamic chute 21 is recessed to form spacing hole 2 23, the energy of sliding panel 2 41 In embedded spacing hole 2 23, and slided along the length direction of dynamic chute 21.
The setting of the structure so that core 1 can determine slip stable in chute 11, and it is open slot to determine chute 11, Core 1 setting of spacing hole 1 and the setting of sliding panel 1, can further make preferably from determining to take out in chute 11 Obtaining core 1 can move along a straight line along the length direction for determining chute 11;Core 24 is enabled to move cunning stable in chute 21 It is dynamic, and dynamic chute 21 is open slot, core 24 preferably can take out in driven chute 21, the setting and slip of spacing hole 2 23 The setting of plate 2 41, further length direction of the core 24 along dynamic chute 21 is moved along a straight line, promote combination Formula structure mold realizes the injection molding in same mould to the plastic 9 of varying number, and improves the work of staff Make efficiency.
As Figure 1-5, dynamic model block 2 is provided with location-plate 24, and location-plate 24 can lean with guiding subassembly 6, water conservancy diversion group Part 6 includes locating piece 63 and two baffles 64, accommodating chamber 61 are opened on locating piece 63, and flow-guiding channel 62 is arranged on baffle 64 and locating piece 63 on, flow-guiding channel 62 on locating piece 63 is corresponded with the flow-guiding channel on baffle 64 and connect, receiving The semicircular in shape of chamber 61, the flow-guiding channel 62 on locating piece 63 are provided with two, and respectively flow-guiding channel 1 and flow-guiding channel two 66, the axis of flow-guiding channel 1 overlaps with the axis of flow-guiding channel 2 66 with the wherein diameter line of accommodating chamber 61.
The setting of the structure so that the setting of guiding subassembly 6 can more stablize, while the setting of two baffles 64, make , after the core 1 and core 24 of mould side are removed, directly its corresponding baffle 64 can be taken out, avoided The outlet of flow-guiding channel 62 on the baffle 64 is too many, artificially blocks complex, further improves staff's Operating efficiency so that fabricated structure mould is realized can be more to injection molding of the plastic 9 of varying number in same mould The convenience added so that the raw material in accommodating chamber 61 under molten condition can uniformly imported into flow-guiding channel 1 and flow-guiding channel two In 66, the speed that the plastic 9 in each forming cavity 5 is molded is identical, improves the operating efficiency of whole fabricated structure mould.
As Figure 1-5, core 24 is provided with two groups, length direction point of two groups of cores 24 respectively along cover half block 1 Cloth, chute 11 is determined provided with two, cover half block 1 is determined to form Access Division 13 between chute 11 at two, and being offered on Access Division 13 can The slide rail 14 slided for baffle 64, baffle 64 are provided with guide part, and the vertical cross-section of slide rail 14 is T-shaped, and locating piece 63 is set Put at the middle part of slide rail 14, and locating piece 63 separates slide rail 14, one of corner of core 24 is provided with charging aperture 42, Charging aperture 42 is connected with flow-guiding channel 62.
The setting of the structure, in the present case, locating piece 63 are integrally formed with cover half block 1, by setting slide rail 14 so that when After the core 1 and core 24 of the side of locating piece 63 are all removed, directly baffle 64 can be skidded off out of slide rail 14, During installation, the position of locating piece 63 is fixed, and plays a part of a positioning to baffle 64, is further caused whole Position deviation degree after individual mould assembling reduces, the setting of charging aperture 42, can further shorten the length of baffle 64, Time and the distance of fused raw material transport are shortened, while also causes mould interior energy that multiple cores 1 and core 24 are set, and Core 1 and the pairing of core 24 are set, on the corner provided with charging aperture 42 so that two pairs of cores 1 and core 24 can share One flow-guiding channel 62, further avoids the waste of raw material, reduces production cost.
As Figure 1-5, this fabricated structure mould also includes two side core drawing structures 7, and two side core drawing structures 7 are distinguished The both sides of fabricated structure mould are arranged on, side core drawing structure 7 includes fixed seat 71 and several demoulding core bars 72, and several are de- Core rod 72 is arranged in fixed seat 71, and demoulding core bar 72 can be embedded in corresponding forming cavity 5, and dynamic model block 2 is provided with some Individual core_pulling pole 25, core_pulling pole 25 can be embedded in corresponding forming cavity 5.
The setting of the structure, when dynamic model block 2 and cover half block 1 mold, it is only necessary to be displaced outwardly fixed seat 71 so that set Putting the demoulding core bar 72 in corresponding forming cavity 5 can remove out of forming cavity 5, realize the side core-pulling demoulding to plastic 9, from And the production efficiency of whole mould gets a promotion, the core pulling of the end to plastic 9 is realized, and be directly provided with taking out on dynamic model block 2 Core bar 25 so that whole mould need not redesign pulled core structure, can be achieved with carrying out the end of plastic 9 core pulling, and work as When mould molds, core_pulling pole 25 moves together with dynamic model block 2, so as to the end core pulling enhanced convenience of mould, improves mould The production efficiency of tool.
As Figure 1-5, cover half block 1 is provided with several leads 15, and dynamic model block 2 is provided with and lead 15 1 One guide sleeve 26 being correspondingly arranged, when the mould 2-in-1 with dynamic model block of cover half block 1, lead 15 can be embedded in corresponding guide sleeve 26, Several cooling ducts 8 are equipped with core 1 and core 24, cooling duct 8 can be in communication with the outside.
The setting of the structure so that during matched moulds, can preferably determine whether dynamic model block 2 and cover half block 1 are aligned, play inspection Effect;So that mould during production, can quickly cool down to the plastic 9 in forming cavity 5, further improve mould Production efficiency.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (10)

1. a kind of fabricated structure mould, including cover half block (1) and dynamic model block (2), the dynamic model block (2) is provided with cast muzzle (22), it is characterised in that the cover half block (1) is provided with determines chute (11) through cover half block (1), and the cover half block (1) exists Determine to be provided with least one set of core one (3) in chute (11), and core one (3) can determined to slide in chute (11), the dynamic model block (2) the dynamic chute (21) through dynamic model block (2) is provided with, the dynamic model block (2) is provided with and core one (3) in dynamic chute (21) The core two (4) being oppositely arranged, and core two (4) can slide in dynamic chute (21), the core one (3) and corresponding core Forming cavity (5) is formed between two (4), guiding subassembly (6), the water conservancy diversion group are provided between the cover half block (1) and dynamic model block (2) Part (6) is provided with accommodating chamber (61) and several flow-guiding channels (62), the discharging opening and accommodating chamber of the cast muzzle (22) (61) it is connected, the accommodating chamber (61) connects with flow-guiding channel (62), and the flow-guiding channel (62) can be with forming cavity (5) even It is logical.
2. fabricated structure mould according to claim 1, it is characterised in that the both sides convex shaped of the core one (3) Into sliding panel one (31), the cell wall for determining chute (11) is recessed to form spacing hole one (12), and the sliding panel one (31) can be embedding Enter in spacing hole one (12), and slided along the length direction for determining chute (11).
3. fabricated structure mould according to claim 1, it is characterised in that the both sides convex shaped of the core two (4) Into sliding panel two (41), the cell wall of the dynamic chute (21) is recessed to form spacing hole two (23), and the sliding panel two (41) can be embedding Enter in spacing hole two (23), and slided along the length direction of dynamic chute (21).
4. according to the fabricated structure mould described in claim 1 or 2 or 3, it is characterised in that the dynamic model block (2) is provided with Location-plate (24), the location-plate (24) can lean with guiding subassembly (6), and the guiding subassembly (6) includes locating piece (63) With two baffles (64), the accommodating chamber (61) is opened on locating piece (63), and the flow-guiding channel (62) is arranged on water conservancy diversion On block (64) and locating piece (63), the flow-guiding channel (62) on the locating piece (63) and the flow-guiding channel on baffle (64) (62) connection is corresponded.
5. fabricated structure mould according to claim 4, it is characterised in that accommodating chamber (61) semicircular in shape, institute State the flow-guiding channel (62) on locating piece (63) and be provided with two, and respectively flow-guiding channel one (65) and flow-guiding channel two (66), The axis of the flow-guiding channel one (65) and the axis of flow-guiding channel two (66) with accommodating chamber (61) wherein diameter Line overlaps.
6. fabricated structure mould according to claim 4, it is characterised in that the core two (4) is provided with two groups, and two Group core two (4) respectively along cover half block (1) length direction be distributed, it is described determine chute (11) be provided with two, the cover half block (1) determine to form Access Division (13) between chute (11) at two, offered on the Access Division (13) and be available for baffle (64) sliding Dynamic slide rail (14), the locating piece (63) is arranged on the middle part of slide rail (14), and locating piece (63) separates slide rail (14).
7. according to the fabricated structure mould described in claim 1 or 2 or 3, it is characterised in that the core two (4) is wherein One corner is provided with charging aperture (42), and the charging aperture (42) is connected with flow-guiding channel (62).
8. according to the fabricated structure mould described in claim 1 or 2 or 3, it is characterised in that this fabricated structure mould also wraps Two side core drawing structures (7) are included, two side core drawing structures (7) are separately positioned on the both sides of fabricated structure mould, described Side core drawing structure (7) includes fixed seat (71) and several demoulding core bars (72), and several demoulding core bars (72) are arranged at solid In reservation (71), the demoulding core bar (72) can be embedded in corresponding forming cavity (5).
9. according to the fabricated structure mould described in claim 1 or 2 or 3, it is characterised in that the dynamic model block (2) is provided with Several core_pulling poles (25), the core_pulling pole (25) can be embedded in corresponding forming cavity (5).
10. according to the fabricated structure mould described in claim 1 or 2 or 3, it is characterised in that the cover half block (1) is provided with Provided with several leads (15), the dynamic model block (2) is provided with corresponds the guide sleeve (26) set with lead (15), When cover half block (1) is with dynamic model block (2) matched moulds, lead (15) can be embedded in corresponding guide sleeve (26).
CN201710905240.XA 2017-09-29 2017-09-29 Combined structural die Active CN107650341B (en)

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Application Number Priority Date Filing Date Title
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CN107650341A true CN107650341A (en) 2018-02-02
CN107650341B CN107650341B (en) 2024-05-24

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