CN108705064A - A kind of die casting equipment with organ type heat dissipation die casting - Google Patents
A kind of die casting equipment with organ type heat dissipation die casting Download PDFInfo
- Publication number
- CN108705064A CN108705064A CN201810976709.3A CN201810976709A CN108705064A CN 108705064 A CN108705064 A CN 108705064A CN 201810976709 A CN201810976709 A CN 201810976709A CN 108705064 A CN108705064 A CN 108705064A
- Authority
- CN
- China
- Prior art keywords
- plate
- casting
- push plate
- cooling
- cooling tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2272—Sprue channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of die casting equipment with organ type heat dissipation die casting, organ type heat dissipation die casting, including die carrier structure, cooling component, sliding block compact heap, slide body, inclined guide pillar constitute casting side core-pulling mechanism, running gate system component；Mold a cavity per mould layout, the cooling component of molded part solve the uniform cooling of casting and runner, ensure that uniform cooling of the casting in die cavity, it is therefore prevented that the problems such as casting is loose, cold shut；The interior ejection ejection device of mould die cavity is tired before and after ejecting mechanism component solves the problems, such as casting, realizes the automatic demoulding of casting；Running gate system solves the problems, such as casting molten liquid illiquidity, realizes casting molten liquid smooth outflow, ensure that the harmony and compactness of cast structure, ensure that the Forming Quality of casting by the way that organ type exhaust component is arranged；Mould structure is simple, and mechanism action is reliable, convenient for assembly and repair.
Description
Technical field
The present invention relates to die casting mechanism design field, specially a kind of die casting with organ type heat dissipation die casting
Equipment.
Background technology
When part as shown in Figure 1 uses die cast, it is difficult that there are three the produce realities of aspect, using general compression mod
Tool mode is difficult to reach the production requirement of casting, and difficulty is presented as three aspects, one is molded part radiates, the second is melting charge
Illiquidity, the third is feature demoulds difficulty more on casting, thus need to carry out innovative design from mould structure design aspect,
To realize that the automation of casting is molded production.
Invention content
Technical problem to be solved by the present invention lies in provide it is a kind of with organ type radiate die casting die casting equipment,
Organ type heat dissipation die casting, reasonable design is compact-sized, the operation is stable, securely and reliably, easy-to-use；It is above-mentioned to solve
Existing technical problem, the present invention use following scheme：A kind of die casting equipment with organ type heat dissipation die casting, the organ
Formula heat dissipation die casting, including upper plate, solid plate, moving platen, support block plate, top plate release link, stop collar, runner mandril, push plate
Cover board, push plate, support column, the first cooling tube, the second cooling tube, third cooling tube, the 4th cooling tube, sliding block compact heap, sliding block
Body, preceding mould push plate guide post, preceding mould mandril, preceding push plate cover board, preceding push plate, noseplate, is pushed forward flat spring, preceding push plate drawing at inclined guide pillar
Bar, pressure chamber, spreader, cavity mold insert, core mold insert, upper corrugated plate, lower corrugated plate.
Preferably, in the mold, die carrier structure component includes upper plate, solid plate, moving platen, support block plate, top plate reset
Bar, stop collar, runner mandril, push plate cover board, push plate, support column；Upper plate and solid plate constitute the cover half part of mold, dynamic model
Plate, support block plate constitute the dynamic model part of mold, and top plate release link, stop collar, runner mandril are installed on push plate cover board, push plate lid
Plate combines the ejecting mechanism for constituting mold by screw fastening with push plate, is used for the ejection of die casting；Support column passes through
Screw is fastened on moving platen, the intensity for enhancing moving platen.
Preferably, in the mold, cooling component includes the first cooling tube, the second cooling tube, third cooling tube, the 4th cold
But pipe, cavity mold insert, core mold insert；First cooling tube, the second cooling tube, third cooling tube are used for the cooling of core mold insert, the
One cooling tube is cooled down using core bar open-core type, and the second cooling tube is used for the intervention in core mold insert spiral water route, and third cooling is effective
In the cooling of side small-sized core；4th cooling tube is used for the cooling of slide body；Core mold insert is cold using run-in index water pipe in mold insert
But mode.
Preferably, in the mold, sliding block compact heap, slide body, inclined guide pillar constitute casting side core-pulling mechanism；Casting
Preceding mould ejecting mechanism includes preceding mould push plate guide post, preceding mould mandril, preceding push plate cover board, preceding push plate, noseplate, is pushed forward flat spring；Before
Push plate cover board, preceding push plate are fitted together by screw fastening, mould mandril before being equipped with thereon, for before casting mould die cavity it is de-
Mould, preceding mould push plate guide post are used for the motion guide of push plate compoboard, are pushed forward reset of the flat spring for push plate compoboard；Noseplate
Ejection stroke for making plate resets.
Preferably, in the mold, running gate system component pressure chamber, spreader, preceding push plate pull rod, upper corrugated plate, lower ripple
Piece；Pressure chamber is fastened on by screw on solid plate, and spreader is arranged with, and is used for molten metal liquid injection mold
In die cavity, upper corrugated plate, lower corrugated plate constitute the organ type radiating block of die cavity, are respectively arranged in solid plate, moving platen, the two saw
Tooth form coordinates.
Preferably, in the mold, the mold a cavity per mould layout is not parallel between mold mounting plane and die joint
Error is spent, 0.2MM is not more than；Local gap after molding on die joint is no more than 0.05MM including air discharge duct；After assembly at
Type part die joint should be higher by mold base die joint 0.05--0.10MM；Sliding equipment slide guide is flexible, stable movement, fit clearance
0.08--0.MM；Molding rear slider should be compressed with latch segment, and contact area is not less than 2/3rds, and has certain prestressing force；
Pressure chamber diameter 70MM；Cavity mold insert, core mold insert forming surface roughness are not more than Ra0.8, and all surface is not allow for wounding,
Scratch or micro-crack；All running channel surface roughnesses are not more than Ra0.8, should be smoothly connected at switching, closely sealed at mosaic；All heat
Mold materials must harden to HRC46-48.
In the present invention：The technical issues of cooling component of molded part solves be：The uniform cooling of casting and runner, reaches
Advantageous effect is：It ensure that uniform cooling of the casting in die cavity, it is therefore prevented that the problems such as casting is loose, cold shut.
In the present invention：Ejecting mechanism component solve the technical issues of be：Ejection device is stranded problem in mould die cavity before and after casting,
The advantageous effect reached is：Realize the automatic demoulding of casting.
In the present invention：Running gate system mechanism part solve the technical issues of be：By the way that organ type exhaust component is arranged, solve
Casting molten liquid illiquidity problem, the advantageous effect reached are：Casting molten liquid smooth outflow is realized, ensure that casting
The harmony and compactness of part tissue, ensure that the Forming Quality of casting.
The present invention is whole, and middle intricate casting illiquidity, ejection device are difficult compared with prior art, it is difficult to realize automatic
The problem of metaplasia is produced, advantage is：Die-Casting good fluidity, dense structure's property is good, smooth in exhaust, and ejection is convenient, cold
But uniformly, the molding of casting is preferably realized, mould structure is simple, and mechanism action is reliable, convenient for assembly and repair.
Description of the drawings
Fig. 1 cast product figures；
Fig. 2 die structure dwgs I；
Fig. 3 die structure dwgs II；
Fig. 4 mold dynamic model vertical views；
Fig. 5 stationary mould for mould upward views.
Specific implementation mode
Fig. 1-5 show related description figure of the present invention；Specific embodiment is, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, one
Kind organ type heat dissipation die casting, including upper plate 1, solid plate 2, moving platen 3, support block plate 4, top plate release link 5, stop collar 6, stream
Road mandril 7, push plate cover board 8, push plate 9, support column 10, the first cooling tube 11, the second cooling tube 12, third cooling tube the 13, the 4th
Cooling tube 14, sliding block compact heap 15, slide body 16, inclined guide pillar 17, preceding mould push plate guide post 18, preceding mould mandril 19, preceding push plate cover board
20, preceding push plate 21, noseplate 22, be pushed forward flat spring 23, preceding push plate pull rod 24, pressure chamber 25, spreader 26, cavity mold insert 27, type
Core mold insert 28, upper corrugated plate 29, lower corrugated plate 30.
In the mold, die carrier structure component include upper plate 1, solid plate 2, moving platen 3, support block plate 4, top plate release link 5,
Stop collar 6, runner mandril 7, push plate cover board 8, push plate 9, support column 10；Upper plate 1 and solid plate 2 constitute the cover half part of mold,
Moving platen 3, support block plate 4 constitute the dynamic model part of mold, and top plate release link 5, stop collar 6, runner mandril 7 are installed on push plate cover board
On 8, push plate cover board 8 combines the ejecting mechanism for constituting mold by screw fastening with push plate 9, is used for the top of die casting
Go out；Support column 10 is fastened on by screw on moving platen 3, the intensity for enhancing moving platen 3.
In the mold, cooling component is cold including the first cooling tube 11, the second cooling tube 12, third cooling tube the 13, the 4th
But pipe 14, cavity mold insert 27, core mold insert 28；First cooling tube 11, the second cooling tube 12, third cooling tube 13 are inlayed for core
The cooling of part 28, the first cooling tube 11 are cooled down using core bar open-core type, and the second cooling tube 12 is used for 28 spiral water route of core mold insert
Intervention, third cooling tube 13 be used for side small-sized core cooling；4th cooling tube 14 is used for the cooling of slide body 16；Core is inlayed
Part 28 is using run-in index water pipe cooling mode in mold insert.
In the mold, sliding block compact heap 15, slide body 16, inclined guide pillar 17 constitute casting side core-pulling mechanism；Casting
Preceding mould ejecting mechanism includes preceding mould push plate guide post 18, preceding mould mandril 19, preceding push plate cover board 20, preceding push plate 21, noseplate 22, is pushed forward
Flat spring 23；Preceding push plate cover board 20, preceding push plate 21 are fitted together by screw fastening, and mould mandril 19 before being equipped with thereon is used
The demoulding of mould die cavity before casting, preceding mould push plate guide post 18 are used for the motion guide of push plate compoboard, are pushed forward flat spring 23 and are used for
The reset of push plate compoboard；The ejection stroke that noseplate 22 is used to make plate resets.
In the mold, running gate system component pressure chamber 25, spreader 26, preceding push plate pull rod 24, upper corrugated plate 29, lower ripple
Piece 30；Pressure chamber 25 is fastened on by screw on solid plate 2, and spreader 26 is arranged with, and is used for molten metal liquid
In injection mold die cavity, upper corrugated plate 29, lower corrugated plate 30 constitute die cavity organ type radiating block, be respectively arranged in solid plate 2,
Moving platen 3, the cooperation of the two zigzag.
In the mold, the mold a cavity per mould layout, nonparallelism error between mold mounting plane and die joint,
No more than 0.2MM；Local gap after molding on die joint is no more than 0.05MM including air discharge duct；Assemble aftershaping part parting
Face should be higher by mold base die joint 0.05--0.10MM；Sliding equipment slide guide is flexible, stable movement, fit clearance 0.08--
0.12MM；Molding rear slider should be compressed with latch segment, and contact area is not less than 2/3rds, and has certain prestressing force；Pressure chamber
25 diameter 70MM；Cavity mold insert 27, core mold insert 28 shape surface roughness and are not more than Ra0.8, and all surface is not allow for hitting
Wound, scratch or micro-crack；All running channel surface roughnesses are not more than Ra0.8, should be smoothly connected at switching, closely sealed at mosaic；Institute
There is hot die material that must harden to HRC46-48.
In actual work, the course of work of mechanism is divided into following steps：
1) mold be closed die casting machine by melting charge stream by pressure chamber 25 under the shunting of riving of spreader 26, noted by runner
Enter in cavity mold insert 27, the die cavity that core mold insert 28 is constituted, in injection process, passes through upper corrugated plate 29,30 structure of lower corrugated plate
Gas is discharged at pipe organ formula exhaust passage, both ensure that the smooth discharge of gas, have prevent melting feed liquid spilling and
Generate overlap.
2) after die cavity injection is full, cooling water circulation starts, and is uniformly cooled down to die cavity.
3) moulding/demoulding is after casting in die cavity is cooled and shaped before, and mold is opened at P1 die joints, and preceding mould mandril 19 is preceding
Mould casting is released from cavity mold insert 27 under the promotion of push plate spring 23, casting is stayed on core mold insert 28；
4) ejection die casting machine mandril pushes push plate cover board 8, push plate 9 and mandril thereon to push up casting from core mold insert 28
Go out, realizes the complete demoulding of casting；
5) when resetting mold reset, process is opposite with die sinking process.
Specific embodiment described herein is only an example for the spirit of the invention, technology neck belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (2)
1. a kind of die casting equipment with organ type heat dissipation die casting, organ type heat dissipation die casting, including upper plate (1),
Solid plate (2), moving platen (3), support block plate (4), top plate release link (5), stop collar (6), runner mandril (7), push plate cover board
(8), push plate (9), support column (10), the first cooling tube (11), the second cooling tube (12), third cooling tube (13), the 4th cooling
It manages (14), sliding block compact heap (15), slide body (16), inclined guide pillar (17), preceding mould push plate guide post (18), preceding mould mandril (19), preceding
Push plate cover board (20), noseplate (22), is pushed forward flat spring (23), preceding push plate pull rod (24), pressure chamber (25), divides preceding push plate (21)
Flow cone (26), cavity mold insert (27), core mold insert (28), upper corrugated plate (29), lower corrugated plate (30)；In the mold, mould bases
Construction package includes upper plate (1), solid plate (2), moving platen (3), support block plate (4), top plate release link (5), stop collar (6), stream
Road mandril (7), push plate cover board (8), push plate (9), support column (10)；Upper plate (1) and solid plate (2) constitute the cover half portion of mold
Point, moving platen (3), support block plate (4) constitute the dynamic model part of mold, top plate release link (5), stop collar (6), runner mandril (7)
It is installed on push plate cover board (8), push plate cover board (8) combines the ejection for constituting mold by screw fastening with push plate (9)
Mechanism is used for the ejection of die casting；Support column (10) is fastened on by screw on moving platen (3), for enhancing moving platen
(3) intensity；In the mold, cooling component includes the first cooling tube (11), the second cooling tube (12), third cooling tube
(13), the 4th cooling tube (14), cavity mold insert (27), core mold insert (28)；First cooling tube (11), the second cooling tube (12),
Third cooling tube (13) is used for the cooling of core mold insert (28), and the first cooling tube (11) is cooled down using core bar open-core type, and second is cold
But pipe (12) is used for the intervention in core mold insert (28) spiral water route, and third cooling tube (13) is used for the cooling of side small-sized core；The
Four cooling tubes (14) are used for the cooling of slide body (16)；Core mold insert (28) is using run-in index water pipe cooling mode in mold insert；Institute
It states in mold, sliding block compact heap (15), slide body (16), inclined guide pillar (17) constitute casting side core-pulling mechanism；The preceding mould of casting
Ejecting mechanism includes preceding mould push plate guide post (18), preceding mould mandril (19), preceding push plate cover board (20), preceding push plate (21), noseplate
(22), it is pushed forward flat spring (23)；Preceding push plate cover board (20), preceding push plate (21) are fitted together by screw fastening, are installed thereon
There is preceding mould mandril (19), for the demoulding of mould die cavity before casting, movement of the preceding mould push plate guide post (18) for push plate compoboard is led
To, be pushed forward flat spring (23) for push plate compoboard reset；The ejection stroke that noseplate (22) is used to make plate resets；It is described
In mold, running gate system component pressure chamber (25), spreader (26), preceding push plate pull rod (24), upper corrugated plate (29), lower corrugated plate
(30)；Pressure chamber (25) is fastened on by screw on solid plate (2), and spreader (26) is arranged with, for that will melt gold
Belong in liquid injection molding mould cavity, upper corrugated plate (29), lower corrugated plate (30) constitute the organ type radiating block of die cavity, install respectively
In solid plate (2), moving platen (3), the cooperation of the two zigzag.
2. a kind of organ type heat dissipation die casting and its application method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976709.3A CN108705064A (en) | 2018-08-25 | 2018-08-25 | A kind of die casting equipment with organ type heat dissipation die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976709.3A CN108705064A (en) | 2018-08-25 | 2018-08-25 | A kind of die casting equipment with organ type heat dissipation die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108705064A true CN108705064A (en) | 2018-10-26 |
Family
ID=63873626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810976709.3A Withdrawn CN108705064A (en) | 2018-08-25 | 2018-08-25 | A kind of die casting equipment with organ type heat dissipation die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705064A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332646A (en) * | 2018-12-14 | 2019-02-15 | 宁波隆源精密机械有限公司 | A kind of gas-vapor mix cooling structure of die casting |
| CN110039028A (en) * | 2019-05-15 | 2019-07-23 | 成都市龙泉通惠实业有限责任公司 | Auto-controlling piston core-pulling die |
| CN110202114A (en) * | 2019-07-22 | 2019-09-06 | 程郎 | A kind of aluminium casting die casting |
| CN110355958A (en) * | 2019-08-30 | 2019-10-22 | 江苏毅昌科技有限公司 | A kind of stripper apparatus and die apparatus |
| CN112792317A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Forming mechanism of new energy machine case fin |
-
2018
- 2018-08-25 CN CN201810976709.3A patent/CN108705064A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332646A (en) * | 2018-12-14 | 2019-02-15 | 宁波隆源精密机械有限公司 | A kind of gas-vapor mix cooling structure of die casting |
| CN110039028A (en) * | 2019-05-15 | 2019-07-23 | 成都市龙泉通惠实业有限责任公司 | Auto-controlling piston core-pulling die |
| CN110039028B (en) * | 2019-05-15 | 2024-04-26 | 东莞市宏升模具有限公司 | Automatic control piston core-pulling die |
| CN110202114A (en) * | 2019-07-22 | 2019-09-06 | 程郎 | A kind of aluminium casting die casting |
| CN110355958A (en) * | 2019-08-30 | 2019-10-22 | 江苏毅昌科技有限公司 | A kind of stripper apparatus and die apparatus |
| CN112792317A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Forming mechanism of new energy machine case fin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108705064A (en) | A kind of die casting equipment with organ type heat dissipation die casting | |
| CN101618450B (en) | Method for indirect extrusion casting by utilizing filling of electromagnetic force and device thereof | |
| CN108327182A (en) | A kind of injection mold being quickly cooled down demoulding | |
| CN1048201C (en) | Method and equipment for feeding shrinkage voids in metal castings | |
| CN207448956U (en) | A kind of infrared camera shell moulding injection mold | |
| CN201437151U (en) | Horizontal die casting machine | |
| CN115870475A (en) | Die-casting die cavity structure capable of exhausting rapidly | |
| CN209580366U (en) | A kind of injection forming mold of automobile cup holder panel | |
| CN108705065A (en) | A kind of organ type heat dissipation die casting | |
| CN208118343U (en) | A kind of hot runner plastic injection mould | |
| CN207388194U (en) | A kind of blind flange plastic mould | |
| CN108568951A (en) | A kind of three plate mould of auxiliary complete demolding structure in ejection four sides of gas | |
| CN108556258A (en) | A kind of injection molding machine | |
| CN108582688A (en) | A kind of Double-ejection injection mold | |
| CN211416056U (en) | Novel injection molding machine | |
| CN211221902U (en) | Injection mold pneumatically pushed out | |
| CN108724629A (en) | Tyre line injection mold in one kind | |
| KR100994839B1 (en) | Semi stack mold | |
| CN109175260A (en) | A kind of cast gate pressurization wheel hub casting mould and its casting method | |
| CN206536776U (en) | A kind of plastic tape pitches the injecting molding die of pole | |
| CN105855515A (en) | Full-automatic low-pressure casting production line | |
| CN206926215U (en) | A kind of automobile tail light base mould | |
| CN108081555A (en) | A kind of undercut loose-core injection mould and its method of work | |
| CN206201346U (en) | A kind of automatic discharging double-piece injection mold | |
| CN209552319U (en) | A kind of automobile sliding interior lining panel ontology injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181026 |
|
| WW01 | Invention patent application withdrawn after publication |