CN205798025U - A kind of aluminium section die - Google Patents
A kind of aluminium section die Download PDFInfo
- Publication number
- CN205798025U CN205798025U CN201620724672.1U CN201620724672U CN205798025U CN 205798025 U CN205798025 U CN 205798025U CN 201620724672 U CN201620724672 U CN 201620724672U CN 205798025 U CN205798025 U CN 205798025U
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- China
- Prior art keywords
- bar shaped
- dove
- hole
- shaped nib
- pilot hole
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Abstract
A kind of aluminium section die, including deflector, upper die and lower die, described deflector is the four pod apertures structures that symmetry is offered, and upper and lower pod apertures cross section is sector structure, and left and right pod apertures cross section is bellmouth.Upper film offers on male flow distribution plate the aluminium section bar through hole setting shape.Upper die and lower die fasten, and are connected fixing by multiple screws.Male is inserted in the discharge opening of lower mold.The aluminium section bar that this utility model is produced is twisted without torsion, is bent and slight crack without wave, nothing, and quality is good, and outward appearance is beautiful.Service life is long.
Description
Technical field
This utility model relates to construction material processing technique field, particularly relates to the aluminium section bar mould of a kind of polymorphic structure
Tool.
Background technology
Along with the high speed development of national economy and improving constantly of people's living standard, the various buildings not having style pull out
Ground and rise, one of main material of these buildings employing is aluminium section bar.The structure of aluminum current section bar is increasingly finer, generous
Than big, die cavity and core rod locus are complicated, owing to flow velocity is different during metal extrusion nib, easily cause the torsion of section bar
The problems such as stubborn, wave, bending slight crack.Therefore designing high-quality, the mould being suitable to large-scale production is extremely important.
Utility model content:
The purpose of this utility model, is to provide a kind of aluminium section die, uses the aluminium section bar that this mould is produced, quality
Height, smooth surface, and die life are long, thus improve production efficiency, reduce production cost.
The technical scheme is that
A kind of aluminium section die, including deflector, upper die and lower die, it is characterised in that:
Described deflector is the four pod apertures structures that symmetry is offered, and upper and lower pod apertures cross section is sector structure, left and right leads
Discharge orifice cross section is bellmouth.Deflector split into the outside transition in inclined-plane, to reduce marginal portion aluminum metal flow resistance.High temperature
Aluminum metal has carried out deformation for the first time through this deflector, and the pod apertures aluminum metal flowing that can make die bar each several part is more uniform.
Deflector is installed in head, is positioned at the rear side of upper mold, and contacts with upper mold.
Described upper mold, wherein male cross section is as it is shown in figure 1, i.e. offer by upper bar shaped nib, lower bar on male flow distribution plate
The rectangle frame aluminium alloy through hole that shape nib, left bar shaped nib and right bar shaped nib connect and compose.On flow distribution plate, and it is positioned at a left side
The left side of bar shaped nib offers the first dove-tail pilot hole, the upper bar hole of the first dove-tail pilot hole and lower bar hole
It is an overall structure with left bar shaped nib and lower bar shaped nib respectively, and communicates.On flow distribution plate, and it is positioned at the right side of right bar shaped nib
Side offers the second dove-tail pilot hole, the upper bar hole of the second dove-tail pilot hole and lower bar hole respectively with right bar shaped
Nib and front bar shaped nib are an overall structure, and communicate.On flow distribution plate, and the front side being positioned at bar shaped nib offers respectively
3rd dove-tail pilot hole and the 4th dove-tail pilot hole.The left bar hole of the 3rd dove-tail pilot hole and right bar shaped mould
Hole communicates with left bar shaped nib and upper bar shaped nib respectively, the left bar shaped nib of the 4th dove-tail pilot hole and right bar shaped nib
Communicate with front bar shaped nib and left bar shaped nib respectively.3rd dove-tail pilot hole and the 4th dovetail groove mounting hole configuration phase
Logical.On flow distribution plate, the front side of the right side extension of lower bar shaped nib offers the first vertical cylindrical void, the second vertical cylindrical void and the 3rd
Vertically cylindrical void.First, second, and third vertical cylindrical void communicates with extension respectively.Turn right arm in the upper end of the first vertical cylindrical void,
Turn left arm in the front end of the 3rd vertical cylindrical void, the horizontal cylindrical void that the front end of the second vertical cylindrical void is laterally offered, thus forms the 5th
Dove-tail pilot hole and the 6th dove-tail pilot hole.
Upper mold fastens with lower mold, is connected fixing by multiple screws.Male is inserted in the discharge opening of lower mold.
Advantage of the present utility model:
The aluminium section bar that this utility model is produced is twisted without torsion, is bent and slight crack without wave, nothing, and quality is good, and outward appearance is beautiful.Additionally
This die life is long, thus improves production efficiency, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is deflector cross section structure schematic diagram.
Fig. 3 is male schematic cross-section.
Detailed description of the invention
A kind of aluminium section die, including deflector 1, upper mold 2 and lower mold 3, it is characterised in that:
Described deflector 1 is the symmetrical four pod apertures structures offered, and upper and lower pod apertures 4 cross section is sector structure, left and right
Pod apertures 5 cross section is bellmouth.Deflector 1 split into the outside transition in inclined-plane, deflector 1 is installed in head, is positioned at upper mold
Rear side, and contact with upper mold.
Described upper mold 2, wherein male 6 cross section as it is shown in figure 1, i.e. offer on male flow distribution plate 7 by upper bar shaped nib 8,
The rectangle frame aluminium alloy through hole 12 that lower bar shaped nib 9, left bar shaped nib 10 and right bar shaped nib 11 connect and compose.Flow distribution plate
On 7, and the left side being positioned at left bar shaped nib 10 offers the first dove-tail pilot hole, the upper bar of the first dove-tail pilot hole
Shape hole 13 and lower bar hole 14 are an overall structure with left bar shaped nib 10 and lower bar shaped nib 9 respectively, and communicate.Flow distribution plate 7
On, and the right side opening being positioned at right bar shaped nib 11 is provided with the second dove-tail pilot hole, the upper bar of the second dove-tail pilot hole
Shape hole 15 and lower bar hole 16 are an overall structure with right bar shaped nib 11 and upper bar shaped nib 8 respectively, and communicate.Flow distribution plate 7
On, and the front side being positioned at bar shaped nib 8 offers the 3rd dove-tail pilot hole and the 4th dove-tail pilot hole respectively.The
The left bar hole 23 of three dove-tail pilot holes and right bar hole 24 communicate with left bar shaped nib 10 and upper bar shaped nib 8 respectively,
The left bar hole 25 of the 4th dove-tail pilot hole and right bar hole 26 respectively with upper bar shaped nib 8 and right bar shaped nib 11 phase
Logical.3rd dove-tail pilot hole and the 4th dove-tail mounting hole configuration are identical.On flow distribution plate 7, the right side of lower bar shaped nib 9
The front side of extension 21 offers the first vertical vertical cylindrical void of cylindrical void 20, second 17 and the 3rd vertical cylindrical void 18.First, second He
3rd vertical cylindrical void communicates with extension 21 respectively.Turn right arm 27 in the upper end of the first vertical cylindrical void 20, the 3rd vertical cylindrical void 18
Front end turn left arm 19, the horizontal cylindrical void 22 that the front end of the second vertical cylindrical void 17 is laterally offered, thus form the 5th dovetail groove
Shape pilot hole 28 and the 6th dove-tail pilot hole 29.
Upper mold 2 fastens with lower mold 3, is connected fixing by multiple screws.Male 6 is inserted in the discharge opening 30 of lower mold 3.
Claims (2)
1. an aluminium section die, including deflector (1), upper mold (2) and lower mold (3), it is characterised in that:
Described deflector (1) is the symmetrical four pod apertures structures offered, and deflector (1) is installed in head, after being positioned at upper mold
Side, and contact with upper mold,
Described upper mold (2), wherein offers by upper bar shaped nib (8), lower bar shaped nib (9), left bar on the flow distribution plate (7) of male
Rectangle frame aluminium alloy through hole (12) that shape nib (10) and right bar shaped nib (11) connect and compose；On flow distribution plate (7), and position
The first dove-tail pilot hole, the upper bar hole of the first dove-tail pilot hole is offered in the left side of left bar shaped nib (10)
And lower bar hole (14) is an overall structure with left bar shaped nib (10) and lower bar shaped nib (9) respectively, and communicate, shunting (13)
On plate (7), and the right side opening being positioned at right bar shaped nib (11) is provided with the second dove-tail pilot hole, the second dove-tail pilot hole
Upper bar hole (15) and lower bar hole (16) be an overall structure with right bar shaped nib (11) and upper bar shaped nib (8) respectively,
And communicate；On flow distribution plate (7), and the front side being positioned at bar shaped nib (8) offers the 3rd dove-tail pilot hole and respectively
Four dove-tail pilot holes；The left bar hole (23) of the 3rd dove-tail pilot hole and right bar hole (24) respectively with left bar shaped mould
Hole (10) and upper bar shaped nib (8) communicate, and the left bar hole (25) of the 4th dove-tail pilot hole and right bar hole (26) are respectively
Communicate with upper bar shaped nib (8) and right bar shaped nib (11)；3rd dove-tail pilot hole and the 4th dove-tail pilot hole knot
Structure is identical；On flow distribution plate (7), the front side of the right side extension (21) of lower bar shaped nib (9) offer the first vertical cylindrical void (20),
Second vertical cylindrical void (17) and the 3rd vertical cylindrical void (18)；First, second, and third vertical cylindrical void respectively with extension (21) phase
Logical；Turning right arm (27) in the upper end of the first vertical cylindrical void (20), turns left arm (19) in the front end of the 3rd vertical cylindrical void (18), and second
The horizontal cylindrical void (22) that vertically front end of cylindrical void (17) is laterally offered, thus form the 5th dove-tail pilot hole (28) and the 6th
Dove-tail pilot hole (29)；
Upper mold (2) fastens with lower mold (3), is connected fixing by multiple screws；Male (6) inserts the discharge opening (30) of lower mold (3)
In.
A kind of aluminium section die the most according to claim 1, it is characterised in that: in described four pod apertures structures, upper and lower lead
Discharge orifice (4) cross section is scallop hole；Left and right pod apertures (5) cross section is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724672.1U CN205798025U (en) | 2016-07-12 | 2016-07-12 | A kind of aluminium section die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724672.1U CN205798025U (en) | 2016-07-12 | 2016-07-12 | A kind of aluminium section die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798025U true CN205798025U (en) | 2016-12-14 |
Family
ID=57510690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620724672.1U Active CN205798025U (en) | 2016-07-12 | 2016-07-12 | A kind of aluminium section die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772921A (en) * | 2019-03-07 | 2019-05-21 | 临沂市鲁顺精密模具有限公司 | A kind of production aluminium alloy section bar heat extruding mold |
-
2016
- 2016-07-12 CN CN201620724672.1U patent/CN205798025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772921A (en) * | 2019-03-07 | 2019-05-21 | 临沂市鲁顺精密模具有限公司 | A kind of production aluminium alloy section bar heat extruding mold |
| CN109772921B (en) * | 2019-03-07 | 2021-02-23 | 临沂市鲁顺精密模具有限公司 | Hot extrusion die for producing aluminum alloy section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190704 Granted publication date: 20161214 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201119 Granted publication date: 20161214 |