CN201880751U - Extrusion forming mold producing radiating tubes with reinforcing ribs - Google Patents
Extrusion forming mold producing radiating tubes with reinforcing ribs Download PDFInfo
- Publication number
- CN201880751U CN201880751U CN2010205898314U CN201020589831U CN201880751U CN 201880751 U CN201880751 U CN 201880751U CN 2010205898314 U CN2010205898314 U CN 2010205898314U CN 201020589831 U CN201020589831 U CN 201020589831U CN 201880751 U CN201880751 U CN 201880751U
- Authority
- CN
- China
- Prior art keywords
- radiating tube
- forming mold
- shaping mold
- mold cavity
- hole
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 210000000515 tooth Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion forming mold producing radiating tubes with reinforcing ribs, which comprises a convex forming mold and a concave forming mold which are matched with each other. Through holes which have outline shapes the same as those of the radiating tubes are disposed on the concave forming mold, a row of bumps which correspond to the through holes and extend into the through holes are arranged on one end surface of the convex forming mold, a radiating tube forming mold cavity is formed among the inner walls of the bumps and the inner walls of the through holes, and the convex forming mold is provided with a feeding channel communicated with the radiating tube forming mold cavity. The extrusion forming mold is capable of producing the radiating tubes with the reinforcing ribs by extruding extremely hot metal.
Description
Technical field
The utility model relates to a kind of extrusion molding dies, relates in particular to a kind of extrusion molding dies of producing the radiating tube of band reinforcement.
Background technology
At present present radiating tube all is the radiating tube of hollow long and flat, can there be various disadvantages in this radiating tube in use, for example, this radiating tube when the main leaf with radiator welds since radiating tube be hollow long and flat, the insufficient strength of radiating tube itself, distortion appears easily, the welding defective tightness of welding position that so just causes the main leaf of radiating tube and radiator, the loosening of radiating tube and heat radiation main leaf appears in use easily, can cause the heat eliminating medium of radiator to leak like this, thereby had a strong impact on the radiating efficiency of radiator,, so just can improve the intensity of radiating tube if can produce a kind of radiating tube with reinforcement, thereby just can guarantee that welding is tight between radiating tube and the main leaf, be difficult for becoming flexible, thereby just can avoid the heat eliminating medium of radiator to leak, guarantee the radiating efficiency of radiator.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of extrusion molding dies of producing the radiating tube of band reinforcement, thereby this extrusion molding dies can be by the radiating tube of the high thermometal of extruding production department band reinforcement.
For solving the problems of the technologies described above, the technical solution of the utility model is: the extrusion molding dies of producing the radiating tube of band reinforcement, the forming convax mould and the molding concave die that comprise mutual coupling, described molding concave die is provided with the through hole identical with the radiating tube outer contour shape, be arranged with corresponding on described forming convax mould one end face and stretch into one in described through hole row projection with described through hole, gap between the inwall of described projection and described through hole forms the radiating tube shaping mold cavity, and described forming convax mould is provided with the feeding-passage that communicates with described radiating tube shaping mold cavity.
As a kind of preferred scheme, described mould comprise several radiating tube shaping mold cavities and with described radiating tube shaping mold cavity feeding-passage one to one.
As a kind of preferred scheme, described feeding-passage comprises two charging holes that are symmetrically arranged in described projection both sides, and described each charging hole all communicates with described radiating tube shaping mold cavity.
As a kind of preferred scheme, described molding concave die be provided with the counterbore of being convenient to material stream passed with described forming convax mould opposing end faces, described counterbore and described charging hole coupling.
As a kind of preferred scheme, described each projection is equipped with the end face molding gear on two sides relative with adjacent projections.
After having adopted technique scheme, effect of the present utility model is: owing to produce the extrusion molding dies of the radiating tube of band reinforcement, the forming convax mould and the molding concave die that comprise mutual coupling, described molding concave die is provided with the through hole identical with the radiating tube outer contour shape, be arranged with corresponding on described forming convax mould one end face and stretch into one in described through hole row projection with described through hole, gap between the inwall of described projection and described through hole forms the radiating tube shaping mold cavity, described forming convax mould is provided with the feeding-passage that communicates with described radiating tube shaping mold cavity, therefore, at first molding concave die and forming convax mould are installed together, with the metal bar after the heating, it generally is the high temperature aluminium bar, push by extruder, the high temperature aluminium bar is clamp-oned from feeding-passage, because high temperature aluminium bar heating back quality is softer, therefore aluminium bar enters into the radiating tube shaping mold cavity from feeding-passage when extruding, because projection is several rows of row, therefore gapped between projection and the projection, these gaps just can form the reinforcement of radiating tube, just formed the radiating tube of band reinforcement behind the aluminium bar process radiating tube shaping mold cavity, and then the cooling by cooling system, thereby mold finished product.
Again since described mould comprise several radiating tube shaping mold cavities and with described radiating tube shaping mold cavity feeding-passage one to one, just can mold the radiating tube of several band reinforcements by an extrusion modling, like this, improved the efficient of producing, the expense of having saved mould.
Again since described molding concave die be provided with the counterbore of being convenient to material stream passed with described forming convax mould opposing end faces, described counterbore and described charging hole mate, therefore, it is more unobstructed just to make metal bar after the heating flow into radiating tube outline forming cavity from charging hole.
Again owing to be equipped with the end face molding gear on described each projection two sides relative with adjacent projections, therefore just can on the reinforcement of radiating tube, form radiation tooth by the end face molding gear, these radiation tooths have improved the area of dissipation of radiating tube, produce whirlpool when heat eliminating medium is flowed in radiating tube, improved the radiating efficiency of this radiating tube.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure cutaway view under the matched moulds state of the utility model embodiment;
Fig. 2 is the structure cutaway view of Fig. 1 on the A-A direction;
Fig. 3 is the structure cutaway view of Fig. 2 on the B-B direction
Fig. 4 is the structural representation of the forming convax mould of the utility model embodiment;
Fig. 5 is the structural representation of the molding concave die of the utility model embodiment;
Fig. 6 is the structural representation that has the molding concave die of two through holes;
Fig. 7 is the structural representation with the suitable forming convax mould of Fig. 6;
Fig. 8 is the structure for amplifying schematic diagram of Fig. 7 at the I place;
In the accompanying drawing: 1. forming convax mould; 2. molding concave die; 3. projection; 4. through hole; 5. counterbore; 6. feeding-passage; 7. radiating tube shaping mold cavity; 8. end face molding gear.
The specific embodiment
A kind of extrusion molding dies of producing the radiating tube of band reinforcement, as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, it comprises the forming convax mould 1 and the molding concave die 2 of mutual coupling, described molding concave die 2 is provided with the through hole 4 identical with the radiating tube outer contour shape, be arranged with corresponding on described forming convax mould 1 one end faces and stretch into row's projection 3 in the described through hole 4 with described through hole 4, gap between the inwall of described projection 3 and described through hole 4 forms radiating tube shaping mold cavity 7, and described forming convax mould 1 is provided with the feeding-passage 6 that communicates with described radiating tube shaping mold cavity 7.
Described mould comprise several radiating tube shaping mold cavities 7 and with described radiating tube shaping mold cavity 7 feeding-passage 6 one to one, Fig. 6 and Fig. 7 have expressed and have had two the independently molding concave die 2 and the forming convax moulds 1 of the mould of radiating tube shaping mold cavity 7.Described feeding-passage 6 comprises two charging holes that are symmetrically arranged in described projection 3 both sides, and described each charging hole all communicates with described radiating tube shaping mold cavity 7.Described molding concave die 2 be provided with the counterbore 5 of being convenient to material stream passed with described forming convax mould 1 opposing end faces, described counterbore 5 and described charging hole coupling.
As shown in Figure 8, described each projection 3 and adjacent projections 3 are equipped with end face molding gear 8 on relative two sides, these end face molding gears 8 are used for the radiation tooth on the moulding reinforcement, thereby improved the area of dissipation of radiating tube, heat eliminating medium is easy to generate eddy current when flowing in radiating tube, improve radiating effect.
During use, at first molding concave die 2 and forming convax mould 1 are installed together, gap between the inwall of described projection 3 and described through hole 4 forms radiating tube shaping mold cavity 7, gap between the described adjacent projections 3 can form reinforcement, with the metal bar after the heating, it generally is the high temperature aluminium bar, push by extruder, the high temperature aluminium bar is entered from two charging holes on the forming convax mould 1, flow into radiating tube shaping mold cavity 7, because high temperature aluminium bar heating back is softer, therefore and molding concave die 2 is provided with counterbore 5, and aluminium bar just enters in the radiating tube shaping mold cavity 7 very smoothly when extruding, and aluminium bar has just formed the radiating tube of the higher band reinforcement of temperature after through radiating tube shaping mold cavity 7, and then the cooling by cooling system, thereby mold the radiating tube of band reinforcement.
Claims (5)
1. produce the extrusion molding dies of the radiating tube of band reinforcement, it is characterized in that: the forming convax mould and the molding concave die that comprise mutual coupling, described molding concave die is provided with the through hole identical with the radiating tube outer contour shape, be arranged with corresponding on described forming convax mould one end face and stretch into one in described through hole row projection with described through hole, gap between the inwall of described projection and described through hole forms the radiating tube shaping mold cavity, and described forming convax mould is provided with the feeding-passage that communicates with described radiating tube shaping mold cavity.
2. the extrusion molding dies of the radiating tube of production band reinforcement as claimed in claim 1 is characterized in that: described mould comprise several radiating tube shaping mold cavities and with described radiating tube shaping mold cavity feeding-passage one to one.
3. the extrusion molding dies of the radiating tube of production band reinforcement as claimed in claim 1 or 2, it is characterized in that: described feeding-passage comprises two charging holes that are symmetrically arranged in described projection both sides, and described each charging hole all communicates with described radiating tube shaping mold cavity.
4. the extrusion molding dies of the radiating tube of production band reinforcement as claimed in claim 3 is characterized in that: described molding concave die be provided with the counterbore of being convenient to material stream passed with described forming convax mould opposing end faces, described counterbore and described charging hole coupling.
5. the extrusion molding dies of the radiating tube of production band reinforcement as claimed in claim 1 is characterized in that: described each projection is equipped with the end face molding gear on two sides relative with adjacent projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205898314U CN201880751U (en) | 2010-10-23 | 2010-10-23 | Extrusion forming mold producing radiating tubes with reinforcing ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205898314U CN201880751U (en) | 2010-10-23 | 2010-10-23 | Extrusion forming mold producing radiating tubes with reinforcing ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880751U true CN201880751U (en) | 2011-06-29 |
Family
ID=44178278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205898314U Expired - Fee Related CN201880751U (en) | 2010-10-23 | 2010-10-23 | Extrusion forming mold producing radiating tubes with reinforcing ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558902A (en) * | 2022-03-10 | 2022-05-31 | 陕西科源优创能源设备有限公司 | One-step forming device for coaxial conjugate anisotropic reinforced heat exchange aluminum pipe |
-
2010
- 2010-10-23 CN CN2010205898314U patent/CN201880751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558902A (en) * | 2022-03-10 | 2022-05-31 | 陕西科源优创能源设备有限公司 | One-step forming device for coaxial conjugate anisotropic reinforced heat exchange aluminum pipe |
| CN114558902B (en) * | 2022-03-10 | 2023-08-15 | 陕西科源优创能源设备有限公司 | One-step forming device of coaxial conjugated anisotropic reinforced heat exchange aluminum pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201880751U (en) | Extrusion forming mold producing radiating tubes with reinforcing ribs | |
| CN209395209U (en) | Circular product injection mold cooling water channel | |
| CN108856329B (en) | Multi-segment split easy-to-split extrusion die for aluminum profiles | |
| CN208038291U (en) | Mold cramping tooling | |
| CN211165192U (en) | Cooling water channel mechanism of injection mold | |
| CN102601974B (en) | Forming method for engineering plastic profile and special tool | |
| CN202241940U (en) | Stock mould for cooling and shaping inside section bar | |
| CN215849498U (en) | Pagoda-shaped injection mold insert 3D printing is along with shape waterway structure | |
| CN202062630U (en) | Modules, mould using same, plastic extrusion-molding machine and extrusion-molding equipment | |
| CN215203324U (en) | Water-cooling type core mechanism for forming tubular injection molding part | |
| CN101664993A (en) | Method for cooling and sizing plastic profiles and device for realizing same | |
| CN209395219U (en) | A double-layer material profile extrusion die with steel lining | |
| CN205522399U (en) | Pre -setting plastics tubular product mould | |
| CN209395218U (en) | A double-layer profiled material extrusion die insert with steel lining | |
| CN204830626U (en) | A cooling device with a water-cooled plate | |
| CN211679347U (en) | Tubular aluminum profile extrusion die | |
| CN202283778U (en) | Extrusion die in one-to-eight plastic pipe production equipment | |
| CN209869279U (en) | Metal 3D prints base plate grafting mould | |
| CN102166814B (en) | Module for extruding and forming plastic corrugated pipe | |
| CN201501059U (en) | Resin mould cooling mechanism | |
| RU64131U1 (en) | DEVICE FOR MANUFACTURING POLYMER SEALING PROFILES | |
| CN213108049U (en) | Male die insert of shell injection mold | |
| CN101456070A (en) | Preparation method of heat radiation pipe and die set for preparing heat radiation pipe | |
| CN203901683U (en) | U-shaped hasp-type hollow sunlight plate extrusion die head | |
| CN205553179U (en) | Many sizes tee bend hot briquetting mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131023 |