CN106583685A - Inlaid die casting mold aiming at cooling fin - Google Patents
Inlaid die casting mold aiming at cooling fin Download PDFInfo
- Publication number
- CN106583685A CN106583685A CN201710059875.2A CN201710059875A CN106583685A CN 106583685 A CN106583685 A CN 106583685A CN 201710059875 A CN201710059875 A CN 201710059875A CN 106583685 A CN106583685 A CN 106583685A
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- China
- Prior art keywords
- fin
- mold insert
- die casting
- cooling fin
- core
- Prior art date
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- 238000004512 die casting Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title abstract 12
- 230000000694 effects Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an inlaid die casting mold aiming at a cooling fin. The inlaid die casting mold comprises a fixed mold core and a movable mold core; left and right slide blocks are respectively arranged on the left and right two sides of the movable mold core; an inlaying hole is formed in middle of the movable mold core; multiple cooling fin inserts are arranged in the inlaid hole; the cooling fin inserts form a mold core insert; cooling fin molding cavities and thimble holes are formed between the cooling fin inserts and between the cooling fin inserts and the left and right slide blocks; and thimble holes are formed between the cooling pin inserts. Aiming at structural characteristics of communication cavity cooling fins, through the inlaid mold core structure, the mold facilitates to improve the surface smoothness of the cooling fin inserts and the die casting formability of the cooling fin part, and can cast out the cooling fin with a depth of larger than 80 mm, a wall thickness of lower than 1.06 mm and a minimum value of a mold drawing angle of 1 degree.
Description
Technical field
The present invention relates to die casting technology, particularly a kind of inlaid type die casting for fin.
Background technology
In recent years, with the continuous development of communication, requirement to product also more and more higher is communicated.And the work of communication device
Effect needs radiating to ensure.The height more and more higher of the fin of such as communication device, more and more thinner.Due to communication device
Cavity is all to go out blank part by Hpdc, and die casting is again one of three big key elements of Die Casting, therefore die casting
Design and the machining accuracy that can be reached play an important role to the performance of die casting with the precision of precision or even final product.
The die casting of conventional cavity uses all-in-one-piece, cannot be processed using die casting machining center at fin, precision
It is difficult to reach requirement, limits the product design of communication device.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide a kind of inlaid type die casting for fin.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of inlaid type die casting for fin, including cover half core and moving-mould-core, the left and right sides point of the moving-mould-core
It is not provided with left and right slide block, the moving-mould-core middle is provided with mosaic hole, what the mosaic hole was built-in with that several arrange dissipates
Backing mold insert, the fin mold insert constitutes a core rod mold insert, between the fin mold insert and fin mold insert with it is left,
Fin die cavity and centre hole are provided between right slide block, between the fin mold insert centre hole is additionally provided with.
Used as a preference, the shoulder of the moving-mould-core insert is provided with positioning boss in four direction up and down
Structure.
As a preference, by pin and screw rod bolt connection between the fin mold insert.
Used as a preference, the centre hole includes the plat part towards fin die cavity side and dorsad radiates
The movable part of piece die cavity side.
As a preference, pin and pin sleeve pipe are additionally provided between the fin mold insert.
Used as a preference, the surface accuracy of the fin mold insert is 0.02mm.
Used as a preference, the fin mold insert back is carved characters numbering.
The invention has the beneficial effects as follows：The mould is directed to the architectural feature of communication cavity fin, by adopting inlaid type
Mold insert structure, be conducive to improve fin mold insert surface smoothness and fin position casting forming, can die casting go out depth
Degree reaches 1 ° of fin more than 80mm, wall thickness less than the minimum of a value of 1.06mm and drafting angle.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structure decomposition figure of the present invention；
Fig. 2 is the stereogram of cover half core segment in the present invention；
Fig. 3 is the structure decomposition figure of core rod mold insert part in the present invention.
Specific embodiment
In order that the purpose of the application, technical scheme and advantage become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.For the thorough explanation present invention, some certain details can be related in following description
Section.And when without these specific details, of the invention then may still be capable of achieving, i.e., the technical staff's use in art is herein
These description and state to the others skilled in the art in art effectively introduce they work essence.In addition need
Bright, word " front side ", " rear side ", " left side ", " right side ", " upside ", " downside " used in describing below etc. refers to
Direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, related skill
Art personnel are making the skill beyond simple, need not be creative adjustment should not be construed as the application protection domain to above-mentioned direction
Art.It should be appreciated that specific embodiment described herein is not used to limit real protection model only to explain the application
Enclose.And it is the purpose of the present invention of avoiding confusion, due to well known manufacture method, die casting procedures, part dimension, material composition, pipe
The technology of road layout etc. it will be understood that therefore they be not described in detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of inlaid type die casting for fin, including cover half core 1 and moving-mould-core 2,
The left and right sides of the moving-mould-core 2 is respectively arranged with left and right slide block 3, and the middle of the moving-mould-core 2 is provided with mosaic hole, the edge
Spell hole and be built-in with several fin mold inserts 4 for arranging, the fin mold insert 4 constitutes a core rod mold insert 5, the radiating
Fin die cavity 51 and centre hole 52 are provided between piece mold insert 4 and between fin mold insert 4 and left and right slide block 3, it is described to dissipate
Centre hole 52 is additionally provided between backing mold insert 4.By the way of above-mentioned inlaid type mold insert, can very well for communication cavity product
There is high and thin fin, using the structure of inlaid type mold insert at fin, be conducive to mould and die accuracy to improve, product design
No longer it is restricted.
Further embodiment, with reference to a kind of inlaid type die casting for fin of Fig. 1, Fig. 2, Fig. 3, wherein herein
Alleged " embodiment " refers to special characteristic, structure or the characteristic that may be included in the implementation of the application at least one.At this
" in the embodiment " that different places occur in specification not refers both to same embodiment, nor individually or selectively with
The mutually exclusive embodiment of other embodiment.Embodiment includes cover half core 1 and moving-mould-core 2, the left and right sides point of the moving-mould-core 2
Left and right slide block 3 is not provided with, the middle of the moving-mould-core 2 is provided with mosaic hole, and the mosaic hole is built-in with what several were arranged
Fin mold insert 4, the fin mold insert 4 constitutes a core rod mold insert 5, and every piece of fin mold insert 4 has overleaf all added sequence number,
To distinguish when processing and install, set between the fin mold insert 4 and between fin mold insert 4 and left and right slide block 3
Deep and narrow fin die cavity 51 and centre hole 52 is equipped with, centre hole 52 is additionally provided between the fin mold insert 4, it is described to dissipate
Connected by pin 6 and screw rod bolt 61 between backing mold insert 4, be easy to the peace of the processing of the positioning of fin mold insert 4 and core rod mold insert 5
Dress, wherein being provided with pin recess 11 at the position of correspondence pin 6 on the cover half core 1.Also set up between the fin mold insert 4
There are pin 7 and pin sleeve pipe 71.
Further embodiment, a kind of inlaid type die casting for fin of reference Fig. 1, Fig. 2, Fig. 3, including cover half
Core 1 and moving-mould-core 2, the left and right sides of the moving-mould-core 2 is respectively arranged with left and right slide block 3, and the middle of the moving-mould-core 2 is provided with
Mosaic hole, the mosaic hole is built-in with the fin mold insert 4 that several are arranged, and the fin mold insert 4 constitutes a core rod
Mold insert 5, the shoulder of the moving-mould-core insert 5 is provided with positioning boss structure 53 in four direction up and down, is easy to and moves
Location fit assembling between core rod 2.Arrange between the fin mold insert 4 and between fin mold insert 4 and left and right slide block 3
There are fin die cavity 51 and centre hole 52, between the fin mold insert 4 centre hole 52 is additionally provided with.The bag of the centre hole 52
Include plat part 54 towards the side of fin die cavity 51 and the dorsad movable part 55 of the side of fin die cavity 51.The fin
The machining accuracy of mold insert 4 can reach 0.02mm, it is ensured that the surface smoothness of fin mold insert and being cast into for fin position
Shape, the fin depth of institute's die casting is more than 80mm, and wall thickness is less than 1.06mm, and drafting angle minimum of a value can reach 1 °.It is described
The back of fin mold insert 4 is carved characters numbering, is easy to process and is installed.
According to above-mentioned principle, the present invention can also carry out appropriate change and modification to above-mentioned embodiment.Therefore, this
It is bright to be not limited to specific embodiment disclosed and described above, some modifications and changes of the present invention should also be as falling into this
In the scope of the claims of invention.
Through it was verified that this mould structure is easy to process and is tieed up suitable for the Die Casting of communication cavity fin
Repair.In addition, it is ensured that the surface smoothness of each fin mold insert and the casting forming at fin position, can die casting go out depth
The fin that 1.06mm, drafting angle minimum of a value can reach 1 ° is thinner than more than 80mm, wall thickness.
Claims (7)
1. a kind of inlaid type die casting for fin, including cover half core（1）And moving-mould-core（2）, it is characterised in that：It is described
Moving-mould-core（2）The left and right sides be respectively arranged with left and right slide block（3）, the moving-mould-core（2）Middle is provided with mosaic hole, described
Mosaic hole is built-in with the fin mold insert that several are arranged（4）, the fin mold insert（4）One core rod mold insert of composition（5）,
The fin mold insert（4）Between and fin mold insert（4）With left and right slide block（3）Between be provided with fin die cavity（51）
And centre hole（52）, the fin mold insert（4）Between be additionally provided with centre hole（52）.
2. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The moving-mould-core
Insert（5）Shoulder be provided with positioning boss structure in four direction up and down（53）.
3. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The fin
Mold insert（4）Between pass through pin（6）With screw rod bolt（61）Connection.
4. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The centre hole
（52）Include towards fin die cavity（51）The plat part of side（54）Dorsad fin die cavity（51）The activity of side
Portion（55）.
5. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The fin
Mold insert（4）Between be additionally provided with pin（7）With pin sleeve pipe（71）.
6. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The fin
Mold insert（4）Surface accuracy be 0.02mm.
7. a kind of inlaid type die casting for fin according to claim 1, it is characterised in that：The fin
Mold insert（4）Back is carved characters numbering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059875.2A CN106583685A (en) | 2017-01-24 | 2017-01-24 | Inlaid die casting mold aiming at cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059875.2A CN106583685A (en) | 2017-01-24 | 2017-01-24 | Inlaid die casting mold aiming at cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583685A true CN106583685A (en) | 2017-04-26 |
Family
ID=58586550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059875.2A Pending CN106583685A (en) | 2017-01-24 | 2017-01-24 | Inlaid die casting mold aiming at cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583685A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773715A (en) * | 2019-11-21 | 2020-02-11 | 珠海市润星泰电器有限公司 | Thermal balance system of deep-cavity radiating tooth die inlaying structure |
| CN112045163A (en) * | 2020-09-21 | 2020-12-08 | 菲斯达精密工业部件（苏州）有限公司 | Novel casting system of die casting die of large-scale 5G communication radiator part |
Citations (6)
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|---|---|---|---|---|
| JPH08300132A (en) * | 1995-03-06 | 1996-11-19 | Toyota Motor Corp | Casting method and casting device |
| CN202343911U (en) * | 2011-11-30 | 2012-07-25 | 菲斯达精密工业部件（苏州）有限公司 | Inlaying die core and heat radiating fin die using same |
| CN204018688U (en) * | 2014-08-08 | 2014-12-17 | 宁波图冠精密模具有限公司 | A kind of die casting of radiator |
| CN204018675U (en) * | 2014-04-14 | 2014-12-17 | 珠海市润星泰电器有限公司 | The compression mod mold insert structure of edge spell shape formula and corresponding die casting |
| CN204621048U (en) * | 2015-02-10 | 2015-09-09 | 深圳市立德宝电器有限公司 | The die cast structure of blade extrusion section bar |
| CN206824635U (en) * | 2017-01-24 | 2018-01-02 | 佛山市南海奔达模具有限公司 | A kind of inlaid type die casting for fin |
-
2017
- 2017-01-24 CN CN201710059875.2A patent/CN106583685A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300132A (en) * | 1995-03-06 | 1996-11-19 | Toyota Motor Corp | Casting method and casting device |
| CN202343911U (en) * | 2011-11-30 | 2012-07-25 | 菲斯达精密工业部件（苏州）有限公司 | Inlaying die core and heat radiating fin die using same |
| CN204018675U (en) * | 2014-04-14 | 2014-12-17 | 珠海市润星泰电器有限公司 | The compression mod mold insert structure of edge spell shape formula and corresponding die casting |
| CN204018688U (en) * | 2014-08-08 | 2014-12-17 | 宁波图冠精密模具有限公司 | A kind of die casting of radiator |
| CN204621048U (en) * | 2015-02-10 | 2015-09-09 | 深圳市立德宝电器有限公司 | The die cast structure of blade extrusion section bar |
| CN206824635U (en) * | 2017-01-24 | 2018-01-02 | 佛山市南海奔达模具有限公司 | A kind of inlaid type die casting for fin |
Non-Patent Citations (2)
| Title |
|---|
| 申爱民: "《UG NX 6.0塑料模具设计（实战篇）》", 30 June 2010, 中国铁道出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773715A (en) * | 2019-11-21 | 2020-02-11 | 珠海市润星泰电器有限公司 | Thermal balance system of deep-cavity radiating tooth die inlaying structure |
| CN112045163A (en) * | 2020-09-21 | 2020-12-08 | 菲斯达精密工业部件（苏州）有限公司 | Novel casting system of die casting die of large-scale 5G communication radiator part |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |