CN102527758A - 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
- CN102527758A CN102527758A CN2012100182104A CN201210018210A CN102527758A CN 102527758 A CN102527758 A CN 102527758A CN 2012100182104 A CN2012100182104 A CN 2012100182104A CN 201210018210 A CN201210018210 A CN 201210018210A CN 102527758 A CN102527758 A CN 102527758A
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- China
- Prior art keywords
- forming tank
- radiator
- aluminium
- counterdie
- aluminium backing
- 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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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 117
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000001125 extrusion Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 19
- 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 108
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 150000001398 aluminium Chemical class 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 7
- 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
- 230000002687 intercalation Effects 0.000 description 5
- 238000009830 intercalation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004445 quantitative analysis Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- 244000178289 Verbascum thapsus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Forging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
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 aluminium backing, and it particularly selects the aluminium stock that quantitatively cuts for use, and can process the aluminium backing that an outer wall has plural double wedge fast through the once extruding of upper and lower mould.
Background technology
Convention has the radiator of plural radial fin, is to comprise that a plurality of fin and an aluminium backing form, and traditional means is the outer wall that complex cooling fin is shaped in aluminium backing with radiation direction; So 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.
The convention radiator also has and utilizes welding manner that each fin is depended on the outside wall surface that is incorporated into aluminium backing one by one, takes a lot of work but welding manner is not only time-consuming, and must be through electroplating operations, so 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 process type, but this kind processing method for making is still time-consuming takes a lot of work, be not suitable for volume production, and the waste material that produces is more, so cost is high, still is not inconsistent economic benefit.
The aluminium backing of above-mentioned convention radiator, its face shaping can be embodied as the hollow base frame of circle, square, triangle or other arbitrary shape, and the bottom is a sealing surface, touch in thermal source (like CPU etc.) for subsides.
Summary of the invention
The present invention's main purpose is extrusion molding dies and the method for making thereof that is to provide a kind of radiator aluminium backing, and it is the aluminium stock of selecting for use through quantitatively cutting; The aluminium stock that this is quantitative is inserted in the forming tank of a counterdie, and one-body molded through the once extruding of patrix again is a radiator aluminium backing, wherein; The forming tank of counterdie ties up to the plural teeth groove that the groove madial wall is offered vertical distribution, and bottom land is sealing surface, when the extruding of quantitative aluminium stock through patrix; Promptly can mate automatically and flow into forming tank and plural teeth groove thereof; Therefore after the demoulding, can form the radiator aluminium backing that an outer wall has a plurality of relatively double wedges, it is processed and is fit to very much volume production fast, and the aluminium stock of process quantitative Analysis is an extrusion modling; So can not waste unnecessary waste material, help to reduce cost and material logistics.
The present invention's secondary objective; It is the extrusion molding dies that is to provide a kind of radiator aluminium backing; It ties up to a machine table (can select hydraulic machine or punch press for use) patrix and counterdie is installed respectively; Particularly offer a forming tank at counterdie, said forming tank can be embodied as circle, square, triangle or other shape according to needing and have the hollow flute profile of sealing surface, and can offer the plural teeth groove that is vertical distribution via line cutting processing or edm and in the groove madial wall of forming tank; Therefore after quantitative aluminium stock is inserted; Can make aluminium stock coupling flow into forming tank and plural teeth groove through the extruding of patrix, after the demoulding, promptly form the radiator aluminium backing that an outer wall has double wedge fast.
Another object of the present invention; It is the extrusion molding dies that is to provide a kind of radiator aluminium backing; Wherein, the madial wall of this counterdie forming tank plural number teeth groove is to comprise first teeth groove and second teeth groove that is interleaved; Make the radiator aluminium backing of coupling moulding can form the first relative double wedge and second double wedge, therefore can supply the fin intercalation to form firm clinching combination through the punching press of tool again.
The present invention's another purpose is the extrusion molding dies that is to provide a kind of radiator aluminium backing, wherein; The forming tank of this counterdie; Its groove bottom system makes forming tank have the little down big tapering a little of suitably less than the notch face, therefore more helps mould to accomplish demoulding work fast.
The present invention adopts following technical scheme:
A kind of extrusion modling method for making of radiator aluminium backing; Select the aluminium stock that quantitatively cuts for use; The aluminium stock that this is quantitative is inserted in the forming tank of a counterdie; The forming tank of this counterdie is offered the teeth groove a plurality of identical or inequality of vertical distribution at the groove madial wall, and the bottom land of forming tank is sealing surface, the extruding through patrix punching press drift after the aluminium stock is inserted forming tank; And then coupling flows into forming tank and plural teeth groove thereof automatically, promptly forms the radiator aluminium backing that an outer wall has a plurality of relatively double wedges after the demoulding.
Preferably, this patrix and following module system through once push with quantitative aluminium stock one-body molded be a radiator aluminium backing.
Preferably, forming tank is inserted with the shape of correspondence coupling 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, the strip aluminium material that is square by a section of this aluminium stock system imposes quantitatively and cuts.
A kind of extrusion molding dies of radiator aluminium backing; At a machine table patrix and counterdie are installed respectively; This patrix is provided with an adaptive punching press drift; And counterdie is offered a forming tank, and this forming tank cording has sealing surface, and offers the plural teeth groove of vertical distribution via line cutting processing or edm and in the groove madial wall of forming tank.
Preferably, this machine table is a hydraulic machine or punch press.
Preferably, the plural teeth groove of this counterdie forming tank madial wall is first teeth groove and second teeth groove that comprises interleaved.
Preferably, the groove bottom of this counterdie forming tank is less than the notch face, makes forming tank have one and is the little down big tapering of.
Preferably, this counterdie forming tank system is embodied as circular or square or triangle.
Preferably, the preset one or more protuberance of the punching press drift of this patrix system.
Preferably, the preset one or more inner groovy of the punching press drift of this patrix system.
Beneficial effect of the present invention:
One, select aluminium stock through quantitatively cutting for use, the aluminium stock that this is quantitative is inserted in the forming tank of a counterdie, and one-body molded through the once extruding of patrix again is a radiator aluminium backing; Wherein, The forming tank of counterdie ties up to the plural teeth groove that the groove madial wall is offered vertical distribution, and bottom land is sealing surface, when the extruding of quantitative aluminium stock through patrix; Promptly can mate automatically and flow into forming tank and plural teeth groove thereof; Therefore after the demoulding, can form the radiator aluminium backing that an outer wall has a plurality of relatively double wedges, it is processed and is fit to very much volume production fast, and the aluminium stock of process quantitative Analysis is an extrusion modling; So can not waste unnecessary waste material, help to reduce cost and material logistics.
Two, at a machine table (can select hydraulic machine or punch press for use) patrix and counterdie are installed respectively; Particularly offer a forming tank at counterdie; Said forming tank can be embodied as circle, square, triangle or other shape according to needing and have the hollow flute profile of sealing surface; And can offer the plural teeth groove that is vertical distribution in the groove madial wall of forming tank via line cutting processing or edm, and therefore after quantitative aluminium stock is inserted, can be through the extruding of patrix; Make aluminium stock coupling flow into forming tank and plural teeth groove, after the demoulding, promptly form the radiator aluminium backing that an outer wall has double wedge fast.
Three, the madial wall of this counterdie forming tank plural number teeth groove; System comprises first teeth groove and second teeth groove that is interleaved; Make the radiator aluminium backing of coupling moulding can form the first relative double wedge and second double wedge, therefore can supply the fin intercalation to form firm clinching combination through the punching press of tool again.
Four, the forming tank of this counterdie, its groove bottom system makes forming tank have the little down big tapering a little of suitably less than the notch face, therefore more helps mould to accomplish demoulding work fast.
Description of drawings
Fig. 1 is preset in the aluminium stock for the present invention the embodiment state diagram of machine table counterdie forming tank.
Fig. 2 carries out the view of extrusion modling for the present invention.
Fig. 3 is the demoulding view of the present invention after extrusion modling.
Fig. 4 is taken out the view of radiator aluminium backing by the counterdie forming tank for the present invention.
Fig. 5 is a counterdie enlarged diagram of the present invention.
Fig. 6 is a counterdie sectional schematic diagram of the present invention.
Fig. 7 is the stereogram of the radiator aluminium backing 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 selects the stereogram of square aluminum stock for use for the present invention.
Figure 11 is the be square enforcement illustration of radiator aluminium backing of the present invention.
Figure 12 is the top view of Figure 11.
Figure 13 is the sectional drawing of Figure 11.
Figure 14 combines the embodiment constitutional diagram of complex cooling fin for radiator aluminium backing of the present invention.
Figure 15 combines the embodiment constitutional diagram of complex cooling fin with square radiator aluminium backing for the present invention.
The drawing reference numeral explanation:
Forming tank 11 patrixes 2
Punching press drift 21 protuberances 211
Radiator aluminium backing 100,100a
Machine table 3 first teeth groove 111
Second teeth groove, 112 first double wedges 101
Second double wedge, 102 fin 200
Taper theta fin 200,200a
Inner fovea part 103 column 104a.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described.
Like Fig. 1 to shown in Figure 4, the do extrusion modling method for making of radiator aluminium backing of the present invention, it is the aluminium stock of selecting for use through quantitatively cutting 10; The aluminium stock 10 that this is quantitative is inserted in the forming tank 11 of a counterdie 1; One-body molded through the once extruding of patrix 2 set punching press drifts 21 again is a radiator aluminium backing 100, and like Fig. 5, shown in Figure 6, the forming tank 11 of counterdie 1 ties up to the teeth groove a plurality of identical or inequality 111,112 that the groove madial wall is offered vertical distribution; And the bottom land of forming tank 11 system is sealing surface; Said again quantitative aluminium stock 10, its shape can correspondence be matched with forming tank 11, and aluminium stock 10 is inserted can be through the extruding of patrix 2 after the forming tank 11; And coupling flows into forming tank 11 and plural teeth groove 111,112 thereof automatically; Therefore after the demoulding, form the radiator aluminium backing 100 (extremely shown in Figure 9) that an outer wall has a plurality of relatively double wedges 101,102,, and can pass through an extrusion modling through the aluminium stock 10 of quantitative Analysis because of it processes fast very suitable amount product like Fig. 7; So can not waste unnecessary waste material, help to reduce its cost and make things convenient for material logistics.
The punching press drift 21 of above-mentioned patrix 2; Its shape is adaptive forming tank 11 less than counterdie 1; So can form after through extruding one have proper wall thickness radiator aluminium backing 100, and the adaptive gap between punching press drift 21 and the forming tank 11 is depended in its wall thickness number system.
The do extrusion molding dies of radiator aluminium backing of the present invention; It ties up to a machine table 3 (like hydraulic machine or punch press) patrix 1 and counterdie 2 is installed respectively; Said patrix 2 is to be provided with an adaptive punching press drift 21; And it particularly offers a forming tank 11 at counterdie 1; This forming tank 11 is can select to be embodied as circle, square, triangle or other shape according to different needs and have the hollow flute profile of sealing surface, and offers the plural teeth groove 111,112 that is vertical distribution via line cutting processing or edm in the groove madial wall of forming tank 11, with provide cut that quantitative aluminium stock 10 is inserted and fast extrusion modling be a radiator aluminium backing 100.
As shown in Figure 7, the forming tank 11 of above-mentioned counterdie 1, the plural teeth groove of its madial wall; System comprises first teeth groove 111 and second teeth groove 112 that is interleaved; So that the radiator aluminium backing 100 of moulding can mate first double wedge 101 and second double wedge 102 of formation, by first double wedge 101 fin 200 corresponding intercalations are provided after, again through tool punching press second double wedge 102; Make second double wedge 102 produce distortion, and then combine (like Figure 14) with the firm clinching of fin 200 formation.Only the forming tank 11 of counterdie 1 of the present invention is when implementing, and it does not exceed with first teeth groove 111 and second teeth groove 112 with interleaved, can be not necessity with two kinds of different teeth groove certainly by single identical teeth groove adjacent distributions to constitute also; In like manner, the double wedge form of radiator aluminium backing 100 also can cooperate change, does not implement restriction to have two kinds of different double wedges for it.
Like Fig. 8, shown in Figure 9; The forming tank 11 of above-mentioned counterdie 1; Its groove bottom 113 is to make this forming tank 11 have one and to be the little down big taper theta a little that suitably less than notch face 114, helps mould to accomplish the demoulding fast by this; Radiator aluminium backing 100 after the convenient taking-up moulding is so in like manner can also form the identical taper theta of a upper shed greater than the sealing bottom surface in radiator aluminium backing 100.
The aluminium stock 10 that the present invention selected for use; Be through quantitatively cutting, like above-mentioned embodiment figure, this aluminium stock 10 is that the aluminium material by a circle strip imposes quantitatively and cuts; So be the aluminium stock 10 of a nahlock shape, carry out an extrusion modling for the adaptive forming tank 11 of inserting circle; In like manner, shown in figure 10, implement square radiator aluminium backing like desire; Cut from also imposing quantitatively by the strip aluminium material that a section is square; The aluminium stock 10a that intercepting one is square, and cooperate adaptive square forming tank that square aluminum stock 10a is inserted, but be a square radiator aluminium backing 100a (like Figure 11 to shown in Figure 13) from extrusion modling; So 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 unrestricted necessary.
Shown in figure 14; For disclosing radiator aluminium backing 100 of the present invention after complex cooling fin 200 corresponding intercalations; Utilize second double wedge 102 to produce distortion again by the tool punching press; Combine so that fin 200 forms quick and firm clinching with radiator aluminium backing 100, guarantee that each fin 200 all can obtain to fixedly positioning, and do not have the phenomenon that comes off.In like manner, Figure 15 then be disclose another kind of square radiator aluminium backing 100a and complex cooling fin 200a combine the composition form.
Like above-mentioned radiator aluminium backing 100 or 100a; It is can be in response to the needs of member assembling at the chosen place of pedestal madial wall; Further preset one or more inner fovea part 103 of moulding or column 104a; So that with other member assembling, or the processing of holing, assemble or provide locking to combine in order to the configuration that other member is provided; Only in like manner can know; Radiator aluminium backing 100 or 100a are when desiring one or more inner fovea part 103 of moulding or column 104a; The punching press drift 21 of then said patrix 2 also should be provided with the protuberance 211 (like Fig. 1) or the inner groovy (figure does not show) of relative coupling, and can be at radiator aluminium backing 100 or relative moulding inner fovea part 103 of 100a or column 104a after extruding.
Above-mentionedly be incorporated into a plurality of fin 200 or the 200a of radiator aluminium backing 100 or 100a in order to adaptive intercalation, its size or face shaping are also unrestricted necessary.
The above; It only is structure preferred embodiment of the present invention; Be not that technical scope of the present invention is done any restriction, so every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (12)
1. the extrusion modling method for making of a radiator aluminium backing; It is characterized in that: select the aluminium stock that quantitatively cuts for use; The aluminium stock that this is quantitative is inserted in the forming tank of a counterdie; The forming tank of this counterdie is offered the teeth groove a plurality of identical or inequality of vertical distribution at the groove madial wall, and the bottom land of forming tank is sealing surface, the extruding through patrix punching press drift after the aluminium stock is inserted forming tank; And then coupling flows into forming tank and plural teeth groove thereof automatically, promptly forms the radiator aluminium backing that an outer wall has a plurality of relatively double wedges after the demoulding.
2. the extrusion modling method for making of radiator aluminium backing according to claim 1 is characterized in that: this patrix and following module system through once push with quantitative aluminium stock one-body molded be a radiator aluminium backing.
3. the extrusion modling method for making of radiator aluminium backing according to claim 1, it is characterized in that: forming tank is inserted with the shape of correspondence coupling by this quantitative aluminium stock system.
4. the extrusion modling method for making of radiator aluminium backing according to claim 1 is characterized in that: this aluminium stock is imposed quantitatively by the aluminium material of a circle strip and cuts.
5. the extrusion modling method for making of radiator aluminium backing according to claim 1, it is characterized in that: the strip aluminium material that this aluminium stock system is square by a section imposes quantitatively and cuts.
6. the extrusion molding dies of a radiator aluminium backing; It is characterized in that: patrix and counterdie are installed respectively at a machine table; This patrix is provided with an adaptive punching press drift; And counterdie is offered a forming tank, and this forming tank cording has sealing surface, and offers the plural teeth groove of vertical distribution via line cutting processing or edm and in the groove madial wall of forming tank.
7. like the extrusion molding dies of the said radiator aluminium backing of claim 6, it is characterized in that: this machine table is a hydraulic machine or punch press.
8. like the extrusion molding dies of the said radiator aluminium backing of claim 6, it is characterized in that: the plural teeth groove of this counterdie forming tank madial wall is first teeth groove and second teeth groove that comprises interleaved.
9. like the extrusion molding dies of the said radiator aluminium backing of claim 6, it is characterized in that: the groove bottom system of this counterdie forming tank makes forming tank have one and is the little down big tapering of less than the notch face.
10. like the extrusion molding dies of the said radiator aluminium backing of claim 6, it is characterized in that: this counterdie forming tank system is embodied as circular or square or triangle.
11. the extrusion molding dies like the said radiator aluminium backing of claim 6 is characterized in that: the preset one or more protuberance of punching press drift system of this patrix.
12. the extrusion molding dies like the said radiator aluminium backing of claim 6 is characterized in that: the preset one or more 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 true CN102527758A (en) | 2012-07-04 |
| CN102527758B CN102527758B (en) | 2014-12-03 |
Family
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 |
| CN106180240A (en) * | 2016-07-15 | 2016-12-07 | 南昌航空大学 | The tools of the disc red copper part that there is rectangle hypotenuse groove and run through groove and method |
| 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 |
| CN107695120A (en) * | 2017-11-24 | 2018-02-16 | 湖州织里川蜀机械有限公司 | A kind of aluminium section bar extruder being moved easily |
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| 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 |
| CN108817255A (en) * | 2018-06-20 | 2018-11-16 | 江苏英杰电子器件有限公司 | Assembling mechanism for radiator assembling unit |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013146786A (en) | 2013-08-01 |
| TW201238676A (en) | 2012-10-01 |
| KR101390047B1 (en) | 2014-04-29 |
| DE102012105705A1 (en) | 2013-07-25 |
| CN102527758B (en) | 2014-12-03 |
| KR20130085912A (en) | 2013-07-30 |
| US20130186162A1 (en) | 2013-07-25 |
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