CN102527758B - Extrusion moulding die for aluminum base of radiator and manufacture method thereof - Google Patents
Extrusion moulding die for aluminum base of radiator and manufacture method thereof Download PDFInfo
- Publication number
- CN102527758B CN102527758B CN201210018210.4A CN201210018210A CN102527758B CN 102527758 B CN102527758 B CN 102527758B CN 201210018210 A CN201210018210 A CN 201210018210A CN 102527758 B CN102527758 B CN 102527758B
- Authority
- CN
- China
- Prior art keywords
- forming tank
- aluminum base
- radiator aluminum
- counterdie
- radiator
- 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.)
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 116
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000001125 extrusion Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000004080 punching Methods 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims description 53
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 150000001398 aluminium Chemical class 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 2
- 210000003781 tooth socket Anatomy 0.000 abstract 2
- 238000000465 moulding Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009830 intercalation Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000002687 intercalation Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding 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
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/06—Making sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The invention relates to an extrusion moulding die for the aluminum base of a radiator, and the manufacture method thereof. The aluminum base of the radiator is jointlessly formed by the placement of quantitatively cut aluminum blanks into a forming tank of a lower die and then the one-step extrusion of a punching head matched with an upper die, wherein a plurality of tooth sockets are longitudinally distributed on the inner side wall of the forming tank of the lower die, and the bottom of the forming tank adopts a sealed surface. Therefore, the quantitatively cut aluminum blank can flow into the forming tank and the tooth sockets in a matched manner during the extrusion process, after demoulding, the aluminum base of the radiator with a plurality of convex teeth on the outer wall is formed, so as to utilize all convex teeth for allowing a plurality of radiating fins to be matched, inserted, clamped and then combined, and the radiator with the radial radiating fins is composed of the aluminum base and the radiating fins.
Description
Technical field
The present invention system relates to a kind of extrusion molding dies and method for making thereof of radiator aluminum base, and it particularly selects the aluminium stock quantitatively cutting, and can make fast an outer wall by the once extruding of upper and lower mould and have the aluminium backing of plural double wedge.
Background technology
The known radiator with plural radial fin, system comprises that a plurality of fin and an aluminium backing form, traditional means is the outer wall that complex cooling fin is shaped in to aluminium backing with radiation direction, therefore the complicated inconvenience of manufacture process, cost is very expensive, and especially the body thickness of fin is thick thick heavy, and not only weight increases, and the quantity of fin is sparse, and radiating effect is unsatisfactory.
Known radiator, also has and utilizes welding manner each fin to be depended on one by one to the outside wall surface that is incorporated into aluminium backing, but not only time-consuming taking a lot of work of welding manner, and must process operation by plating, therefore not environmental protection of the utmost point also can reduce heat transfer effect, effect is also not good; In addition, or also utilize the direct car of aluminium ingot stock to make type, but still time-consuming taking a lot of work of this kind of processing method for making be not suitable for volume production, and the waste material producing is more, therefore cost is high, is not still inconsistent economic benefit.
The aluminium backing of above-mentioned known radiator, its face shaping can be embodied as the hollow base frame of circle, square, triangle or other arbitrary shape, and bottom is a sealing surface, touches in thermal source (as CPU etc.) for subsides.
Summary of the invention
The present invention's main purpose, be extrusion molding dies and the method for making thereof that is to provide a kind of radiator aluminum base, it is the aluminium stock of selecting through quantitatively cutting, this quantitative aluminium stock is inserted in the forming tank of a counterdie, one-body molded by the once extruding of patrix is again a radiator aluminum base, wherein, the forming tank of counterdie ties up to groove madial wall and offers the plural teeth groove of longitudinal distribution, and bottom land is sealing surface, when quantitative aluminium stock is by the extruding of patrix, can flow into forming tank and plural teeth groove thereof by Auto-matching, therefore after the demoulding, can form an outer wall and have the radiator aluminum base of relatively a plurality of double wedges, it is made and is applicable to very much fast volume production, and be an extrusion modling through the aluminium stock quantitatively calculating, therefore can not waste unnecessary waste material, contribute to reduce costs and material logistics.
The present invention's secondary objective, it is the extrusion molding dies that is to provide a kind of radiator aluminum base, it ties up to a machine table (can select hydraulic machine or punch press) patrix and counterdie is installed respectively, particularly offer a forming tank at counterdie, described forming tank can be embodied as circle according to need, square, triangle or other shape and there is the hollow flute profile of sealing surface, and can offer the plural teeth groove that is longitudinal distribution in the groove madial wall of forming tank via line cutting processing or electric discharge processing, therefore after quantitative aluminium stock is inserted, can be by the extruding of patrix, make aluminium stock coupling flow into forming tank and plural teeth groove, it after the demoulding, is the radiator aluminum base that quick formation one outer wall has double wedge.
Another object of the present invention, it is the extrusion molding dies that is to provide a kind of radiator aluminum base, wherein, the madial wall plural number teeth groove of this counterdie forming tank, system comprises the first teeth groove and the second teeth groove that are interleaved, make the radiator aluminum base that mates moulding can form the first relative double wedge and the second double wedge, therefore can form firm clinching combination by the punching press of tool again for fin intercalation.
The present invention's another object is the extrusion molding dies that is to provide a kind of radiator aluminum base, wherein, the forming tank of this counterdie, its groove bottom system is suitably less than notch face, makes forming tank have lower little large tapering a little, therefore more contributes to mould to complete fast demoulding work.
The present invention adopts following technical scheme:
A kind of extrusion modling method for making of radiator aluminum base, select the aluminium stock quantitatively cutting, this quantitative aluminium stock is inserted in the forming tank of a counterdie, the forming tank of this counterdie is offered a plurality of identical or not identical teeth groove of longitudinal distribution at groove madial wall, and the bottom land of forming tank is sealing surface, after inserting forming tank, passes through aluminium stock the extruding of patrix punching press drift, and then Auto-matching flows into forming tank and plural teeth groove thereof, after the demoulding, form an outer wall and have the radiator aluminum base of relatively a plurality of double wedges.
Preferably, this patrix and lower module system by once pushing by one-body molded quantitative aluminium stock be a radiator aluminum base.
Preferably, forming tank is inserted with the shape of Corresponding matching by this quantitative aluminium stock system.
Preferably, this aluminium stock is imposed quantitatively and is cut by the aluminium material of a circle strip.
Preferably, this aluminium stock is that the strip aluminium material that is square by a section imposes quantitatively and cuts.
A kind of extrusion molding dies of radiator aluminum base, at a machine table, patrix and counterdie are installed respectively, this patrix is provided with the punching press drift of an adaptation, and counterdie is offered a forming tank, this forming tank cording has sealing surface, and offers the plural teeth groove of longitudinal distribution in the groove madial wall of forming tank via line cutting processing or electric discharge processing.
Preferably, this machine table is a hydraulic machine or punch press.
Preferably, the plural teeth groove of this counterdie forming tank madial wall, is the first teeth groove and the second teeth groove that comprises interleaved.
Preferably, the groove bottom system of this counterdie forming tank is less than notch face, makes forming tank have one and is lower little large tapering.
Preferably, this counterdie forming tank system is embodied as circular or square or triangle.
Preferably, the default one or more protuberance of the punching press drift of this patrix system.
Preferably, the default one or more inner groovy of the punching press drift of this patrix system.
Beneficial effect of the present invention:
One, select the aluminium stock through quantitatively cutting, this quantitative aluminium stock is inserted in the forming tank of a counterdie, one-body molded by the once extruding of patrix is again a radiator aluminum base, wherein, the forming tank of counterdie ties up to groove madial wall and offers the plural teeth groove of longitudinal distribution, and bottom land is sealing surface, when quantitative aluminium stock is by the extruding of patrix, can flow into forming tank and plural teeth groove thereof by Auto-matching, therefore after the demoulding, can form an outer wall and have the radiator aluminum base of relatively a plurality of double wedges, it is made and is applicable to very much fast volume production, and be an extrusion modling through the aluminium stock quantitatively calculating, therefore can not waste unnecessary waste material, contribute to reduce costs and material logistics.
Two, at a machine table (can select hydraulic machine or punch press), patrix and counterdie are installed respectively, particularly offer a forming tank at counterdie, described forming tank can be embodied as circle according to need, square, triangle or other shape and there is the hollow flute profile of sealing surface, and can offer the plural teeth groove that is longitudinal distribution in the groove madial wall of forming tank via line cutting processing or electric discharge processing, therefore after quantitative aluminium stock is inserted, can be by the extruding of patrix, make aluminium stock coupling flow into forming tank and plural teeth groove, it after the demoulding, is the radiator aluminum base that quick formation one outer wall has double wedge.
Three, the madial wall of this counterdie forming tank plural number teeth groove, system comprises the first teeth groove and the second teeth groove that are interleaved, make the radiator aluminum base that mates moulding can form the first relative double wedge and the second double wedge, therefore can form firm clinching combination by the punching press of tool again for fin intercalation.
Four, the forming tank of this counterdie, its groove bottom system is suitably less than notch face, makes forming tank have lower little large tapering a little, therefore more contributes to mould to complete fast demoulding work.
Brief description of the drawings
Fig. 1 is the embodiment state diagram that the present invention is preset in aluminium stock machine table counterdie forming tank.
Fig. 2 is the view that the present invention carries out extrusion modling.
Fig. 3 is the demoulding view of the present invention after extrusion modling.
Fig. 4 is the present invention is taken out radiator aluminum base view by counterdie forming tank.
Fig. 5 is counterdie enlarged diagram of the present invention.
Fig. 6 is counterdie sectional schematic diagram of the present invention.
Fig. 7 is the stereogram of the radiator aluminum base of the present invention after moulding.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the sectional drawing of Fig. 7.
Figure 10 is the stereogram of the selected square aluminum stock of the present invention.
Figure 11 is the be square enforcement illustration of radiator aluminum base of the present invention.
Figure 12 is the top view of Figure 11.
Figure 13 is the sectional drawing of Figure 11.
Figure 14 is the embodiment constitutional diagram of radiator aluminum base of the present invention in conjunction with complex cooling fin.
Figure 15 be the present invention with square radiator aluminium backing the embodiment constitutional diagram in conjunction with complex cooling fin.
Drawing reference numeral explanation:
Aluminium stock 10,10a counterdie 1
Forming tank 11 patrixes 2
Punching press drift 21 protuberances 211
Radiator aluminum base 100,100a
Machine table 3 first teeth groove 111
The second teeth groove 112 first double wedges 101
The second double wedge 102 fin 200
Groove bottom 113 notch faces 114
Taper theta fin 200,200a
Inner fovea part 103 column 104a.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
As shown in Figures 1 to 4, the do extrusion modling method for making of radiator aluminum base of the present invention, it is the aluminium stock 10 of selecting through quantitatively cutting, this quantitative aluminium stock 10 is inserted in the forming tank 11 of a counterdie 1, one-body molded by the once extruding of the set punching press drift 21 of patrix 2 is again a radiator aluminum base 100, as Fig. 5, shown in Fig. 6, the forming tank 11 of counterdie 1 ties up to groove madial wall and offers a plurality of identical or not identical teeth groove 111 of longitudinal distribution, 112, and the bottom land of forming tank 11 system is sealing surface, described quantitative aluminium stock 10 again, its shape can Corresponding matching in forming tank 11, after making aluminium stock 10 insert forming tank 11, can pass through the extruding of patrix 2, and Auto-matching flows into forming tank 11 and plural teeth groove 111 thereof, 112, therefore after the demoulding, form an outer wall and there are relatively a plurality of double wedges 101, 102 radiator aluminum base 100(as shown in Figure 7 to 9), making fast very suitable amount because of it produces, and can pass through an extrusion modling through the aluminium stock 10 quantitatively calculating, therefore can not waste unnecessary waste material, contribute to reduce its cost and facilitate material logistics.
The punching press drift 21 of above-mentioned patrix 2, its adaptive forming tank 11 that is less than counterdie 1 of shape system, therefore can form a radiator aluminum base 100 with proper wall thickness after by extruding, and the adaptive gap between punching press drift 21 and forming tank 11 is depended in its wall thickness number system.
The do extrusion molding dies of radiator aluminum base of the present invention, it ties up to a machine table 3(as hydraulic machine or punch press) patrix 1 and counterdie 2 be installed respectively, described patrix 2 is the punching press drift 21 that is provided with an adaptation, and it particularly offers a forming tank 11 at counterdie 1, this forming tank 11 is to select to be embodied as according to different needs circle, square, triangle or other shape and there is the hollow flute profile of sealing surface, and offer via line cutting processing or electric discharge processing the plural teeth groove 111 that is longitudinal distribution in the groove madial wall of forming tank 11, 112, cut that quantitative aluminium stock 10 is inserted and crushing failure at high speed is shaped to a radiator aluminum base 100 to provide.
As shown in Figure 7, the forming tank 11 of above-mentioned counterdie 1, the plural teeth groove of its madial wall, system comprises the first teeth groove 111 and the second teeth groove 112 that are interleaved, so that the radiator aluminum base 100 of moulding can mate the first double wedge 101 and second double wedge 102 of formation, provided after the corresponding intercalation of fin 200 by the first double wedge 101, then by tool punching press the second double wedge 102, make the second double wedge 102 produce distortion, and then form firm clinching with fin 200 and be combined (as Figure 14).Only the forming tank 11 of counterdie 1 of the present invention is in the time implementing, and it is not limited with the first teeth groove 111 and second teeth groove 112 with interleaved, also can be by single-phase teeth groove adjacent distributions together to form, certainly not taking two kinds of different teeth groove as necessary; In like manner, the double wedge form of radiator aluminum base 100 also can coordinate change, does not implement restriction to have two kinds of different double wedges as it.
As shown in Figure 8, Figure 9, the forming tank 11 of above-mentioned counterdie 1, its groove bottom 113 is to be suitably less than notch face 114, make this forming tank 11 have one and be lower little large taper theta a little, contribute to by this mould to complete fast the demoulding, the convenient radiator aluminum base 100 taking out after moulding, is greater than the identical taper theta of sealing bottom surface therefore in like manner can also form a upper shed in radiator aluminum base 100.
The aluminium stock 10 that the present invention is selected, be through quantitatively cutting, as above-described embodiment figure, this aluminium stock 10 is to be imposed quantitatively and cut by the aluminium material of a circle strip, therefore be the aluminium stock 10 of a nahlock shape, insert circular forming tank 11 for adaptation and carry out an extrusion modling; In like manner, as shown in figure 10, as wish is implemented square radiator aluminum base, impose quantitatively and cut from the strip aluminium material that also can be square by a section, intercept a square aluminium stock 10a, and coordinate adaptive square forming tank that square aluminum stock 10a is inserted, from can extrusion modling be a square radiator aluminum base 100a(as shown in Figure 11 to Figure 13), therefore circle, square, triangle or other shape can be selected to be embodied as by counterdie forming tank of the present invention system according to different needs, and unrestrictedly necessary.
As shown in figure 14, for disclosing radiator aluminum base 100 of the present invention after the corresponding intercalation of complex cooling fin 200, utilize the second double wedge 102 to produce distortion by tool punching press again, so that forming quick and firm clinching with radiator aluminum base 100, fin 200 is combined, guarantee that each fin 200 all can obtain and fixedly positioning, and without the phenomenon coming off.In like manner, Figure 15 is the combination composition form that discloses another kind of square radiator aluminium backing 100a and complex cooling fin 200a.
Radiator aluminum base 100 described above or 100a, it is can be in response to the needs of member assembling at the chosen place of pedestal madial wall, the further default one or more inner fovea part 103 of moulding or column 104a, so that with other member assembling, or carry out Drilling operation, in order to the configuration assembling of other member to be provided or locking combination is provided; Only in like manner known, radiator aluminum base 100 or 100a are during as one or more inner fovea part 103 for molding or column 104a, the protuberance 211(that the punching press drift 21 of described patrix 2 also should be provided with relative coupling is as Fig. 1) or inner groovy (figure does not show), and can be at radiator aluminum base 100 or the relative moulding inner fovea part 103 of 100a or column 104a after extruding.
Above-mentioned in order to adaptive intercalating in a plurality of fin 200 or the 200a of radiator aluminum base 100 or 100a, its size or face shaping are also unrestricted necessary.
The above, it is only structure preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong in the scope of technical solution of the present invention.
Claims (11)
1. the extrusion modling method for making of a radiator aluminum base, it is characterized in that: select the aluminium stock quantitatively cutting, this quantitative aluminium stock is inserted in the forming tank of a counterdie, the groove bottom system of this counterdie forming tank is less than notch face, make forming tank have one and be lower little large tapering, the forming tank of this counterdie is offered a plurality of identical or not identical teeth groove of longitudinal distribution at groove madial wall, and the bottom land of forming tank is sealing surface, after inserting forming tank, passes through aluminium stock the extruding of patrix punching press drift, and then Auto-matching flows into forming tank and plural teeth groove thereof, after the demoulding, form the radiator aluminum base that an outer wall has relatively a plurality of double wedges.
2. the extrusion modling method for making of radiator aluminum base as claimed in claim 1, is characterized in that: this patrix and lower module system by once pushing by one-body molded quantitative aluminium stock be a radiator aluminum base.
3. the extrusion modling method for making of radiator aluminum base as claimed in claim 1, is characterized in that: forming tank is inserted with the shape of Corresponding matching by this quantitative aluminium stock system.
4. the extrusion modling method for making of radiator aluminum base as claimed in claim 1, is characterized in that: this aluminium stock is imposed quantitatively and cut by the aluminium material of a circle strip.
5. the extrusion modling method for making of radiator aluminum base as claimed in claim 1, is characterized in that: this aluminium stock is that the strip aluminium material that is square by a section imposes quantitatively and cuts.
6. the extrusion molding dies of a radiator aluminum base, it is characterized in that: at a machine table, patrix and counterdie are installed respectively, this patrix is provided with the punching press drift of an adaptation, and counterdie is offered a forming tank, the groove bottom system of this counterdie forming tank is less than notch face, make forming tank have one and be lower little large tapering, this forming tank cording has sealing surface, and offers the plural teeth groove of longitudinal distribution in the groove madial wall of forming tank via line cutting processing or electric discharge processing.
7. the extrusion molding dies of radiator aluminum base as claimed in claim 6, is characterized in that: this machine table is a hydraulic machine or punch press.
8. the extrusion molding dies of radiator aluminum base as claimed in claim 6, is characterized in that: the plural teeth groove of this counterdie forming tank madial wall is the first teeth groove and the second teeth groove that comprises interleaved.
9. the extrusion molding dies of radiator aluminum base as claimed in claim 6, is characterized in that: this counterdie forming tank system is embodied as circular or square or triangle.
10. the extrusion molding dies of radiator aluminum base as claimed in claim 6, is characterized in that: the default more than one protuberance of punching press drift system of this patrix.
11. extrusion molding dies of radiator aluminum base as claimed in claim 6, is characterized in that: the default more than one inner groovy of punching press drift system of this patrix.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018210.4A CN102527758B (en) | 2012-01-20 | 2012-01-20 | Extrusion moulding die for aluminum base of radiator and manufacture method thereof |
| TW101119703A TW201238676A (en) | 2012-01-20 | 2012-06-01 | Extrusion molding die for aluminum base of heat sink and manufacturing method thereof |
| US13/523,847 US20130186162A1 (en) | 2012-01-20 | 2012-06-14 | Mold for extruding an aluminum seat of a heat sink and a method for making the same |
| JP2012135928A JP2013146786A (en) | 2012-01-20 | 2012-06-15 | Molding die for core for attaching heat exchanger fin, and method of manufacturing the core |
| DE102012105705A DE102012105705A1 (en) | 2012-01-20 | 2012-06-28 | FORM FOR EXTRUDING AN ALUMINUM SEAT OF A REFRIGERATED BODY AND A METHOD FOR PRODUCING THE SAME |
| KR1020120073340A KR101390047B1 (en) | 2012-01-20 | 2012-07-05 | Mold for extruding an aluminum seat of a heat sink and a method for making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018210.4A CN102527758B (en) | 2012-01-20 | 2012-01-20 | Extrusion moulding die for aluminum base of radiator and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102527758A CN102527758A (en) | 2012-07-04 |
| CN102527758B true CN102527758B (en) | 2014-12-03 |
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ID=46336485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210018210.4A Active CN102527758B (en) | 2012-01-20 | 2012-01-20 | Extrusion moulding die for aluminum base of radiator and manufacture method thereof |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130186162A1 (en) |
| JP (1) | JP2013146786A (en) |
| KR (1) | KR101390047B1 (en) |
| CN (1) | CN102527758B (en) |
| DE (1) | DE102012105705A1 (en) |
| TW (1) | TW201238676A (en) |
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| CN103625009A (en) * | 2013-12-05 | 2014-03-12 | 徐四伟 | Improved oil-gas mixing press punch used for lead installation |
| CN103934314B (en) * | 2014-03-14 | 2015-10-07 | 超威电源有限公司 | Plate ear apparatus for shaping is born on a kind of limit |
| WO2017086911A1 (en) * | 2015-11-16 | 2017-05-26 | Intel Corporation | Sintered heat spreaders with inserts |
| CN106180240B (en) * | 2016-07-15 | 2018-03-23 | 南昌航空大学 | The tools and method of disc red copper part with rectangle hypotenuse groove and through groove |
| DE102017004079A1 (en) * | 2017-04-25 | 2018-10-25 | Neuman Aluminium Fliesspresswerk Gmbh | Process for forming a molded part and molded part |
| DE102018005265A1 (en) * | 2017-07-07 | 2019-01-10 | Holzhauer Gmbh & Co. Kg | Method for producing a cooling plate |
| CN107695120B (en) * | 2017-11-24 | 2023-12-05 | 广东天马铝业有限公司 | Extruder for aluminum profile convenient to move |
| CN107716577B (en) * | 2017-11-24 | 2023-12-29 | 江门市诚铝灯饰器材有限公司 | Extruder for movable aluminum profile |
| CN107745015B (en) * | 2017-11-24 | 2024-01-05 | 威海中鸿铝业科技有限公司 | Extruder for aluminum profile |
| CN108817255B (en) * | 2018-06-20 | 2024-04-05 | 江苏英杰电子器件有限公司 | Assembling mechanism for radiator assembling unit |
| CN110340198A (en) * | 2019-06-28 | 2019-10-18 | 鑫佰图科技(惠州)有限公司 | The processing method of radiating fin and radiating fin |
| CN112548070A (en) * | 2020-11-20 | 2021-03-26 | 盐城市鑫海机械有限公司 | Gear forging die |
| CN114571013B (en) * | 2022-02-13 | 2024-01-30 | 江苏中清光伏科技有限公司 | Solar power generation component manufacturing device |
| CN114602991A (en) * | 2022-04-22 | 2022-06-10 | 广东澳美铝业有限公司 | Extrusion die and die cushion matching structure |
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- 2012-06-14 US US13/523,847 patent/US20130186162A1/en not_active Abandoned
- 2012-06-15 JP JP2012135928A patent/JP2013146786A/en active Pending
- 2012-06-28 DE DE102012105705A patent/DE102012105705A1/en not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101390047B1 (en) | 2014-04-29 |
| US20130186162A1 (en) | 2013-07-25 |
| CN102527758A (en) | 2012-07-04 |
| DE102012105705A1 (en) | 2013-07-25 |
| TW201238676A (en) | 2012-10-01 |
| JP2013146786A (en) | 2013-08-01 |
| KR20130085912A (en) | 2013-07-30 |
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