CN207681194U - A kind of heat radiator aluminium profile Compression Die - Google Patents
A kind of heat radiator aluminium profile Compression Die Download PDFInfo
- Publication number
- CN207681194U CN207681194U CN201721343462.9U CN201721343462U CN207681194U CN 207681194 U CN207681194 U CN 207681194U CN 201721343462 U CN201721343462 U CN 201721343462U CN 207681194 U CN207681194 U CN 207681194U
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- Prior art keywords
- flow
- guiding mouth
- guilding mold
- pattern
- hole
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 34
- 239000004411 aluminium Substances 0.000 title claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 11
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a kind of heat radiator aluminium profile Compression Die, the pattern fastened including flow-guilding mold, with flow-guilding mold, there are one flow-guiding mouth, the flow-guiding mouth section is in " ∩ " type one for the flow-guilding mold setting, the flow-guiding mouth is bilateral symmetry, and the flow-guiding mouth penetrates through the flow-guilding mold；The pattern is disposed with water conservancy diversion hole, die cavity, empty tool bore, preceding discharge port, rear discharge port from charging end face toward discharging end face；The die cavity section bodies profile is in " ∩ " type two, and the die cavity is bilateral symmetry；The outer profile Corresponding matching of the shape of the flow-guiding mouth and the die cavity section.This flat-die simple structure and reasonable design greatly improves the production efficiency and quality of mold.
Description
Technical field
The utility model belongs to mould applications more particularly to a kind of heat radiator aluminium profile Compression Die.
Background technology
Aluminium alloy is widely used in producing shaped material of radiator because of light, beautiful, good thermal conductivity and workability.It dissipates
Hot type material generally existing radiating fin spacing is short, between adjacent two radiating fin the characteristics of one big depth-to-width ratio flute profile of formation,
This brings very high difficulty to the mold design of shaped material of radiator and extrusion process.
Aluminium section bar as shown in Figure 3 is typical a kind of in radiator, is spreaded than big, and extruding is yielding, should not be molded,
In extrusion process, aluminium section bar easily occur deformation, left-right asymmetry phenomenon, in entire production process efficiency and quality ask
Topic produces bigger effect.In order to solve problem above, the productivity effect of this aluminium section bar is improved, it is necessary to first be solved from mold.
Utility model content
The purpose of this utility model is to provide a kind of heat radiator aluminium profile Compression Dies, to solve above-mentioned shaped material of radiator
It squeezes in production, deformation, left-right asymmetry technical problem occurs.
To solve the above problems, the utility model provides a kind of heat radiator aluminium profile Compression Die, including flow-guilding mold, with
The pattern that flow-guilding mold fastens.
There are one flow-guiding mouth, the flow-guiding mouth section is in " ∩ " type one for the flow-guilding mold setting, and the flow-guiding mouth is left and right
Symmetrical structure, the flow-guiding mouth penetrate through the flow-guilding mold.
The pattern from charging end face toward discharging end face be disposed with water conservancy diversion hole, die cavity, sky tool bore, preceding discharge port, after
Discharge port；The die cavity section bodies profile is in " ∩ " type two, and the die cavity is bilateral symmetry.
The outer profile Corresponding matching of the shape of the flow-guiding mouth and the die cavity section bodies.
Further, from feed end toward discharge end, the flow-guiding mouth is divided into two sections, wherein leading portion is isometrical hole wall, back segment
For the inclined hole wall tiltedly extended out into formula.
Further, the opening section of flow-guiding mouth discharging end face is more than and covers the charging end face in the water conservancy diversion hole
Section.
Further, the flow-guilding mold is connected to being both provided with by the center position that the flow-guiding mouth surrounds on pattern
Pin hole one, the flow-guilding mold with the pin hole two being connected to is both provided on pattern at the position above the flow-guiding mouth, it is described
Between flow-guilding mold and pattern positioning docking is carried out by respectively screwing in pin in the pin hole one and pin hole two.
Further, on the flow-guilding mold and pattern above and below the flow-guiding mouth the respectively company of being equipped at position
Logical screw hole is connected and fixed between the flow-guilding mold and pattern by screwing in screw in the screw hole.
Further, the flow-guilding mold is equipped with radial hole for hoist one, and the pattern is equipped with radial hole for hoist two.
It is had the following advantages that with a technical solution in above-mentioned technical proposal：Flow-guilding mold is added in pattern charging end face,
Flow-guilding mold plays a supporting role in protection to pattern, and the flow-guilding mold bears the normal pressure largely squeezed；Only setting one is led
Head piece and be the center of symmetrical structure and flow-guiding mouth be the center of flow-guilding mold so that aluminium material integrally enters water conservancy diversion
Mouthful, extruding force suffered by aluminium material each section is balanced；The cross sectional shape of flow-guiding mouth and the outer profile Corresponding matching in die cavity section, further
So that the extruding force suffered by the die cavity of pattern is balanced；Water conservancy diversion hole is provided with before die cavity so that stream is before entering die cavity
Again by second of water conservancy diversion.Therefore extruding force equilibrium ensures that aluminium stream reaches unanimity eventually by aluminium stream speed when die cavity,
And the forward extrusion power suffered by die cavity greatly reduces after water conservancy diversion twice, to solve die deformation, left-right asymmetry skill
Art problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the flat-die of the utility model embodiment；
Fig. 2 is the sectional view of the flat-die of the utility model embodiment；
Fig. 3 is the schematic diagram of the aluminium section bar of the utility model embodiment.
Reference sign：
1- flow-guilding molds；2- patterns；3- flow-guiding mouths；4- water conservancy diversion is cheated；5- die cavitys；6- sky tool bores；Discharge port before 7-；
Discharge port after 8-；9- pin holes one；10- pin holes two；11- screw holes；12- holes for hoist one；13- holes for hoist two；
14- aluminium section bars.
Specific implementation mode
As shown in Figure 1, 2, a kind of embodiment of the utility model provides a kind of 14 Compression Die of heat radiator aluminium profile, packet
The pattern 2 for including flow-guilding mold 1, being fastened with flow-guilding mold 1.
As shown in Figure 1, the setting of the flow-guilding mold 1, there are one flow-guiding mouth 3,3 section of the flow-guiding mouth is in " ∩ " type one, described
Flow-guiding mouth 3 is bilateral symmetry, and the flow-guiding mouth 3 penetrates through the flow-guilding mold 1.Aluminium material is entered into and through from the flow-guilding mold 1
The pattern is molded from the pattern and discharges.
The pattern 2 is disposed with water conservancy diversion hole 4, die cavity 5, empty tool bore 6, preceding discharge port from charging end face toward discharging end face
7, rear discharge port 8；5 section bodies profile of the die cavity is in " ∩ " type two, and the die cavity 5 is bilateral symmetry.
The outer profile Corresponding matching of the shape of the flow-guiding mouth 3 and 5 section bodies of the die cavity.
Flow-guilding mold 1 is added in pattern charging end face, flow-guilding mold 1 plays a supporting role in protection to pattern 2, the flow-guilding mold 1
Bear the normal pressure largely squeezed；One flow-guiding mouth 3 is only set, and is symmetrical structure so that aluminium material integrally enters water conservancy diversion
Mouthfuls 3, extruding force suffered by aluminium material each section is balanced, and the outer profile Corresponding matching of the cross sectional shape of flow-guiding mouth 3 and 5 section of die cavity,
Further such that the extruding force suffered by the die cavity 5 of pattern is balanced, water conservancy diversion hole 4 is provided with before die cavity 5 so that stream is entering
Again by second of water conservancy diversion before die cavity 5.Therefore extruding force equilibrium ensures aluminium stream eventually by aluminium stream speed when die cavity 5
Reach unanimity, and the forward extrusion power suffered by die cavity 5 greatly reduces after water conservancy diversion twice, to effectively solve die deformation,
Left-right asymmetry technical problem.The pattern is provided with preceding discharge port 7 and rear discharge port 8, is conducive in extruded aluminium section 14
When play the role of pressure release, to reduce pattern 2, especially before discharge port 7 the frictional force that is subject to of hole wall and lateral compression power, subtract
Mould phenomenon is blocked up less.
The flow-guiding mouth 3 includes：Left-hand portion, top position, right side position, it is in " ∩ " type that the section of triplicity, which corresponds to,
One；From feed end toward discharge end, the flow-guiding mouth 3 is divided into two sections：Wherein, leading portion is isometrical straight hole wall, back segment is tiltedly into formula
The inclined hole wall extended out.I.e. left-hand portion, top is, right side position has respective straight hole wall and inclined hole wall, the straight hole wall of three,
The depth of inclined hole wall is consistent.The hole wall of 3 back segment of the flow-guiding mouth is set as tiltedly extending out into formula, is conducive to during extrudate
Play the role of pressure release, reduces frictional force of the flow-guiding mouth 3 to aluminium material.Left-hand portion, top position, the right side position of the flow-guilding mold
The center of encirclement is the center of the flow-guilding mold.
In on the charging end face of the flow-guilding mold, left-hand portion and top position, top position and the right side of the flow-guiding mouth
Position is connected by junction respectively, the cross-sectional width of the junction than the left-hand portion, top position, right side position section
Width is narrow, and the side in junction section is straightway, and the other side is the arc protruded outward.
The inner wall of the inclined hole wall of the flow-guiding mouth 3,1 center of nearly flow-guilding mold is outer inclined-plane, far from 1 center of flow-guilding mold
Inner wall be outer inclined-plane；The outer inclined-plane extends out gradient and extends out gradient less than the outer inclined-plane.
The opening section of the discharging of the flow-guiding mouth 3 end face is more than and covers the section of the charging end face in the water conservancy diversion hole 4, makes
Aluminium stream is preferably carried out secondary water conservancy diversion.
The pin hole 1 for being connected to the flow-guilding mold 1 and pattern is provided with by the center that the flow-guiding mouth 3 surrounds；It is described
3 top position of flow-guiding mouth is provided with the pin hole 2 10 for being connected to the flow-guilding mold 1 and pattern, leads between the flow-guilding mold 1 and pattern 2
It crosses and respectively screws in pin in the pin hole 1 and pin hole 2 10 and carry out positioning docking.Therefore between the flow-guilding mold 1 and pattern
Positioning docking is convenient and efficient.
Position is respectively provided with the screw hole 11 for being connected to the flow-guilding mold 1 and pattern above and below the flow-guiding mouth 3, described to lead
It is connected and fixed between stream mould 1 and pattern by screwing in screw in the screw hole 11.
The flow-guilding mold 1 is equipped with radial hole for hoist 1, and the pattern is equipped with radial hole for hoist 2 13.The hole for hoist
One 12 convenient for the mobile flow-guilding mold 1 in product processing；The hole for hoist 2 13 is convenient for mobile institute in product processing
State pattern 2.
As shown in figure 3, heat radiator aluminium profile 14 obtained by being squeezed for the mold described in the utility model embodiment, aluminium section bar
14 body profiles are in " ∩ " type, are provided with multiple radiating fins on aluminium section bar 14, radiating fin spacing is short.
It should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although
The utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
So can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Protection domain.
Claims (5)
1. a kind of heat radiator aluminium profile Compression Die, including flow-guilding mold (1), the pattern (2) with flow-guilding mold (1) fastening, feature
It is：
There are one flow-guiding mouth (3), flow-guiding mouth (3) section is in " ∩ " type one, the flow-guiding mouth for flow-guilding mold (1) setting
(3) it is bilateral symmetry, flow-guiding mouth (3) perforation flow-guilding mold (1)；
The pattern (2) from charging end face toward discharging end face be disposed with water conservancy diversion hole (4), die cavity (5), empty tool bore (6), it is preceding go out
Material mouth (7), rear discharge port (8)；Die cavity (5) the section bodies profile is in " ∩ " type two, and the die cavity (5) is symmetrical knot
Structure；
The outer profile Corresponding matching of the shape and the die cavity (5) section bodies of the flow-guiding mouth (3)；
The flow-guilding mold (1) is equipped with radial hole for hoist one (12), and the pattern is equipped with radial hole for hoist two (13)；
There are multiple radiating fins on the aluminium section bar (14) that the heat radiator aluminium profile Compression Die squeezes.
2. heat radiator aluminium profile Compression Die according to claim 1, it is characterised in that：From feed end toward discharge end, institute
It states flow-guiding mouth (3) and is divided into two sections, wherein leading portion is isometrical hole wall, back segment is the inclined hole wall tiltedly extended out into formula.
3. heat radiator aluminium profile Compression Die according to claim 1 or 2, it is characterised in that：Flow-guiding mouth (3) discharging
The opening section of end face is more than and covers the section of the charging end face of the water conservancy diversion hole (4).
4. heat radiator aluminium profile Compression Die according to claim 1, it is characterised in that：The flow-guilding mold (1) and pattern
(2) pin hole one (9) of connection, the flow-guilding mold (1) and type are both provided on by the center position that the flow-guiding mouth (3) surrounds
The pin hole two (10) of connection, the flow-guilding mold (1) and type are both provided on mould (2) at the position above the flow-guiding mouth (3)
Between mould (2) positioning docking is carried out by respectively screwing in pin in the pin hole one (9) and pin hole two (10).
5. heat radiator aluminium profile Compression Die according to claim 1, it is characterised in that：The flow-guilding mold (1) and pattern
(2) screw hole (11) of connection, the flow-guilding mold (1) are respectively equipped on above and below the flow-guiding mouth (3) at position
It is connected and fixed between pattern (2) by screwing in screw in the screw hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343462.9U CN207681194U (en) | 2017-10-18 | 2017-10-18 | A kind of heat radiator aluminium profile Compression Die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343462.9U CN207681194U (en) | 2017-10-18 | 2017-10-18 | A kind of heat radiator aluminium profile Compression Die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681194U true CN207681194U (en) | 2018-08-03 |
Family
ID=62988199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721343462.9U Expired - Fee Related CN207681194U (en) | 2017-10-18 | 2017-10-18 | A kind of heat radiator aluminium profile Compression Die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681713A (en) * | 2019-11-11 | 2020-01-14 | 河南富东懿电子科技有限公司 | Aluminum profile forming die |
| CN114160599A (en) * | 2021-12-27 | 2022-03-11 | 广东兴发铝业（江西）有限公司 | A flat die structure of an extrusion die and a preparation method thereof |
-
2017
- 2017-10-18 CN CN201721343462.9U patent/CN207681194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681713A (en) * | 2019-11-11 | 2020-01-14 | 河南富东懿电子科技有限公司 | Aluminum profile forming die |
| CN114160599A (en) * | 2021-12-27 | 2022-03-11 | 广东兴发铝业（江西）有限公司 | A flat die structure of an extrusion die and a preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |