CN1817496A - Extruding mould of big-section and oblique-rib aluminium section materials - Google Patents
Extruding mould of big-section and oblique-rib aluminium section materials Download PDFInfo
- Publication number
- CN1817496A CN1817496A CN 200610038906 CN200610038906A CN1817496A CN 1817496 A CN1817496 A CN 1817496A CN 200610038906 CN200610038906 CN 200610038906 CN 200610038906 A CN200610038906 A CN 200610038906A CN 1817496 A CN1817496 A CN 1817496A
- Authority
- CN
- China
- Prior art keywords
- section
- big
- mould
- tap hole
- oblique
- 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.)
- Pending
Links
Images
Landscapes
- Extrusion Of Metal (AREA)
Abstract
An extruding die set for manufacturing the aluminum section with large cross-section and oblique ribs is composed of a guide die, upper die and lower die. Said guide die and upper die have one central and 7 peripheral by-pass holes. Its advantages are low stress to upper die and long service life.
Description
Technical field
The present invention relates to a kind of extruding die for aluminum shaped material, especially relate to a kind of extruding mould of big-section and oblique-rib aluminium section materials.Belong to the aluminium section die technical field.
Background technology
Aluminium section bar as shown in figure 11, because its cross section is bigger, and there are two diagonal bars the centre, has following some difficult point for the mould design of this type of section bar:
1, because the cross section is bigger, and core rod is bigger, the upper and lower die combination mode of single employing, patrix is easy to split bridge and causes and scrap.
2, because there are two diagonal bars the centre, and longer, the feed of reinforcement is difficulty.
3, because reinforcement is arranged, core rod instability for mould is easy to generate distortion in extrusion process.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of extruding mould of big-section and oblique-rib aluminium section materials that can reduce patrix pressure, raising die life, satisfy the requirement of long reinforcement feed is provided.
The object of the present invention is achieved like this: a kind of extruding mould of big-section and oblique-rib aluminium section materials, it is characterized in that it is formed by stacking by water conservancy diversion mould, upper die and lower die front and back,
Described water conservancy diversion mould and patrix, its tap hole all adopt the design of seven tap holes, tap hole of intermediate arrangement, and periphery is arranged six tap holes, big or small identical but not of uniform size the causing of shunting bridge between the tap hole of outer Saturday of a tap hole.The present invention has following characteristics:
1, increases a water conservancy diversion mould in the front of patrix, can bear most of extruding force, reduce the pressure of patrix, improve the service life of patrix.
2, increase a tap hole in mold center, can satisfy the feed requirement of long reinforcement; All the other six tap hole sizes are basic identical, can guarantee the uniformity of remainder feed.
3, shorten distance between the counterdie bridge pier as far as possible, can improve the force-bearing situation of shunting bridge, guarantee the stability of mould, reduce the deflection of mould, improve the service life of mould.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of extruding mould of big-section and oblique-rib aluminium section materials of the present invention.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 is the water conservancy diversion mould Facad structure schematic diagram of invention.
Fig. 4 is the B-B cut-away view of Fig. 3.
Fig. 5 is the E-E cut-away view of Fig. 3.
Fig. 6 is the F-F cut-away view of Fig. 3.
Fig. 7 is the patrix Facad structure schematic diagram of invention.
Fig. 8 is the C-C cut-away view of Fig. 7.
Fig. 9 is the counterdie Facad structure schematic diagram of invention.
Figure 10 is the D-D cut-away view of Fig. 9.
The aluminium section bar sectional view of Figure 11 for adopting mould of the present invention to produce.
The specific embodiment
Among the figure: water conservancy diversion mould 1, patrix 2, counterdie 3, tap hole 4, shunting bridge 5, core rod 6, the shunting bridge place of falling the bridge 7, bridge pier 8, seam chamber 9.
Referring to Fig. 1～2, extruding mould of big-section and oblique-rib aluminium section materials of the present invention is formed by stacking by water conservancy diversion mould 1, patrix 2 and counterdie 3 front and back.
Referring to Fig. 3～8, described water conservancy diversion mould 1 and patrix 2, its tap hole 4 all adopt the design of seven tap holes, tap hole of intermediate arrangement, and periphery is arranged six tap holes, big or small identical but shunting bridge 5 not of uniform size the causing between the tap hole of outer Saturday of a tap hole.
Referring to Fig. 9～10, described counterdie 3, the distance in the middle of as far as possible shortening between the 9 peripheral bridge piers 8 of seam chamber.
Claims (1)
1, a kind of extruding mould of big-section and oblique-rib aluminium section materials, it is characterized in that it is by being formed by stacking before and after water conservancy diversion mould (1), patrix (2) and the counterdie (3), described water conservancy diversion mould (1) and patrix (2), its tap hole (4) all adopts seven tap hole designs, tap hole of intermediate arrangement, periphery is arranged six tap holes, big or small identical but not of uniform size the causing of shunting bridge (5) between the tap hole of outer Saturday of a tap hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038906 CN1817496A (en) | 2006-03-16 | 2006-03-16 | Extruding mould of big-section and oblique-rib aluminium section materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038906 CN1817496A (en) | 2006-03-16 | 2006-03-16 | Extruding mould of big-section and oblique-rib aluminium section materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1817496A true CN1817496A (en) | 2006-08-16 |
Family
ID=36917806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610038906 Pending CN1817496A (en) | 2006-03-16 | 2006-03-16 | Extruding mould of big-section and oblique-rib aluminium section materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1817496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586600C (en) * | 2008-09-01 | 2010-02-03 | 江阴市江顺模具有限公司 | Solid aluminum product hot-extrusion die with great disparity of wall thickness and cantilever |
| CN103831316A (en) * | 2014-03-20 | 2014-06-04 | 湖州巨力铝型材有限公司 | Hot extrusion die for semi-closed tubular aluminium profiles |
-
2006
- 2006-03-16 CN CN 200610038906 patent/CN1817496A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586600C (en) * | 2008-09-01 | 2010-02-03 | 江阴市江顺模具有限公司 | Solid aluminum product hot-extrusion die with great disparity of wall thickness and cantilever |
| CN103831316A (en) * | 2014-03-20 | 2014-06-04 | 湖州巨力铝型材有限公司 | Hot extrusion die for semi-closed tubular aluminium profiles |
| CN103831316B (en) * | 2014-03-20 | 2015-12-09 | 顾祥茂 | A kind of semienclosed tubular aluminum section bar hot extrusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201351317Y (en) | Combined sleeve pipe type curvature prevention dissipative supporter | |
| CN2805966Y (en) | 350 tons electrowelding wire extruding machine | |
| CN1817496A (en) | Extruding mould of big-section and oblique-rib aluminium section materials | |
| CN201534183U (en) | Building industrial aluminum profile extrusion die for flat square tubes with feet | |
| CN2899995Y (en) | Extruding mould for large cross section inclined aluminum profile | |
| CN101837385B (en) | Large-sized die with stepped diversion, multi-stage diffluence and complicated section | |
| CN202000344U (en) | Foundation prestressed concrete hollow square pile | |
| CN2788999Y (en) | Centrifugal concret square pile mould | |
| CN201645621U (en) | Prestressed concrete polygon solid or hollow pile molding stretching die | |
| CN203330163U (en) | Porous-type aluminium profile extrusion die | |
| CN201271658Y (en) | One-mould multi-discharge hot-extrusion mould for aluminum alloy section bar | |
| CN205343391U (en) | Pre -tensioning system prestressed concrete U template stake mould | |
| CN200946273Y (en) | Plugging-in type pipe-connecting fastener | |
| CN2875640Y (en) | Extruding mould of stream line aluminium profile material | |
| CN112895113B (en) | Multifunctional prestressed concrete pipe and manufacturing method thereof | |
| CN1820867A (en) | Extruding mould for extruding large container aluminium profile product in medium extruder | |
| CN1736625A (en) | Closed type three poles framework for support | |
| CN200964590Y (en) | Plugging-in type pipe connection fastener and preform | |
| CN211221916U (en) | Fixed die plate of toggle rod die assembly mechanism | |
| CN211868135U (en) | High-efficient extrusion device is used in production of ceramic membrane that stability is strong | |
| CN203129126U (en) | Uneven reinforcing-bar prefabricated supporting pile | |
| CN201534184U (en) | Aluminum section bar squeezing die for cold storage container | |
| CN2739287Y (en) | Pool mouth pour-shaping mould | |
| CN105363820A (en) | Extrusion die as well as extrusion method and application thereof | |
| CN2593159Y (en) | Wide-range float flow sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |