CN206613860U - A kind of five hole aluminium alloy shut-off piece extrusion dies - Google Patents
A kind of five hole aluminium alloy shut-off piece extrusion dies Download PDFInfo
- Publication number
- CN206613860U CN206613860U CN201720413938.5U CN201720413938U CN206613860U CN 206613860 U CN206613860 U CN 206613860U CN 201720413938 U CN201720413938 U CN 201720413938U CN 206613860 U CN206613860 U CN 206613860U
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- China
- Prior art keywords
- bridge
- nib
- shunting bridge
- longitudinal direction
- aluminium alloy
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Abstract
The utility model discloses a kind of five holes aluminium alloy shut-off piece extrusion die, upper die and lower die including interconnection, the feed end of the upper mould enters hole provided with a major ingredient and enters four symmetrically arranged tap holes that hole is connected with major ingredient, and interlaced horizontal shunting bridge and longitudinal direction shunting bridge is formed between four tap holes, the bottom of the laterally shunting bridge and longitudinal direction shunting bridge is equipped with the structure of falling bridge, exposes to the discharge end of mould provided with core rod at the position that laterally shunting bridge intersects with longitudinal direction shunting pars basilaris pontis；The feed end of the lower mould is provided with bonding container, if the bonding container bottom is provided with the nib corresponding with upper mould core and the band of working communicated with nib, the discharge end of the lower mould is provided with the empty knife connected with nib and work band.Produced using the utility model extrusion die, the exquisite aluminium alloy shut-off piece with five pore structures of external form can be extruded, depanning speed is fast, production efficiency is high, and mold use long lifespan.
Description
Technical field
The utility model is related to technical field of mold, more specifically, more particularly to a kind of five holes aluminium alloy shut-off piece is squeezed
Compression mould.
Background technology
Shutter door is also known as " rolling screen door ", is cascaded with the door piece of many joint motions, in fixed slideway, with
Door above and below being rotated centered on the spool of door top, it is adaptable to the public place such as the business shop front, garage, market, hospital, industrial enterprise
Or house.
It is most commonly seen with aluminium alloy rolling-gate in the shutter door of numerous unlike materials, it is continuous with aluminium section bar industry
Development and the continuous improvement that requires outward appearance designing aesthetics of people, section material section also gradually from simple to complex, and get over by profile
Exquisite aluminium alloy shut-off piece, shaping difficulty is bigger, is manufactured using existing traditional extrusion die, not only depanning speed
Slowly, efficiency is low, and burn failure degree is big, and service life is short, has been difficult to meet production requirement.
Utility model content
The purpose of this utility model is that there is provided a kind of depanning speed is fast, production effect for above-mentioned the deficiencies in the prior art
Rate is high, five hole aluminium alloy shut-off piece extrusion dies of service life length.
To achieve the above object, the technical solution adopted in the utility model is：A kind of five hole aluminium alloy shut-off piece extrusion dies
Tool, includes the upper die and lower die of interconnection, the feed end of the upper mould enters hole provided with a major ingredient and enters Kong Lian with major ingredient
Four logical symmetrically arranged tap holes, and form between four tap holes interlaced horizontal shunting bridge and longitudinal direction is shunted
Bridge, the bottom of the laterally shunting bridge and longitudinal direction shunting bridge is equipped with the structure of falling bridge, in laterally shunting bridge and longitudinal direction shunting bridge bottom
The discharge end of mould is exposed at the intersecting position in portion provided with core rod；The feed end of the lower mould is provided with bonding container, the weldering
If closing room bottom provided with the nib corresponding with upper mould core and the band of working communicated with nib, the nib section configuration is seemingly
In heart, the work band includes four sections of irregular curved calibrating straps stretched out from nib edge, described neighbouring
Reinforcement calibrating strap is provided between two sections of curved calibrating straps, two sections of neighbouring curved sizing ends of tape are connected and each
Self-forming has a hooked calibrating strap, and the discharge end of the lower mould is provided with the empty knife connected with nib and work band.
Produced using the utility model extrusion die, the exquisite aluminium alloy with five pore structures of external form can be extruded
Shut-off piece, depanning speed is fast, production efficiency is high, and mould is hardly damaged or damaged condition in process of production
Minimum, service life is long.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is positive structure schematic of the present utility model.
In figure：The upper moulds of 1-；11- main feeds hole；12- tap holes；13- transverse direction divergent die bridges；131- sinker areas；
14- longitudinally shunts bridge；141- sinker areas；The 15- structures of falling bridge；16- core rods；Mould under 2-；21- bonding containers；22- nibs；
23- work bands；The curved calibrating straps of 231-；232- reinforcement calibrating straps；233rd, 234- hooked calibrating strap；24- sky knives.
Embodiment
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With new any limitation.
As depicted in figs. 1 and 2, a kind of five holes aluminium alloy shut-off piece extrusion die that the utility model is provided, including it is mutual
The upper mould 1 and lower mould 2 of connection, the feed end of the upper mould 1 enter hole 11 provided with a major ingredient and enter what hole 11 was connected with major ingredient
Four symmetrically arranged tap holes 12, and form between four tap holes 12 interlaced horizontal shunting bridge 13 and longitudinal direction point
Flow bridge 14, it is described laterally shunting bridge 13 with longitudinal direction shunting bridge 14 bottom be equipped with the structure of falling bridge 15, laterally shunting bridge 13 with
The discharge end of mould 1 is exposed at the intersecting position in longitudinal direction shunting bridge 14 bottom provided with core rod 16；It is described laterally shunting bridge 13 with
The bottom of longitudinal direction shunting bridge 14 further respectively has sinker area 131 and 141, wherein, laterally the submergence depth of shunting bridge 13 is 5mm,
The submergence depth of longitudinal direction shunting bridge 14 is 3mm.
The feed end of the lower mould 2 is provided with bonding container 21, and the bottom of bonding container 21 is provided with the phase of core rod 16 with upper mould 1
If corresponding nib 22 and the band 23 of working communicated with nib 22, the section configuration of nib 22 are similar to heart, the work
Include four sections of irregular curved calibrating straps 231 for stretching out from the edge of nib 22 with 23, described neighbouring two sections curved
Reinforcement calibrating strap 232 is provided between calibrating strap 231, two sections of neighbouring curved ends of calibrating strap 231 are connected simultaneously
A hooked calibrating strap 233 and 234 is each formed with, the two hooked calibrating strap 233 is different from 234 bending direction,
233 are bent downwardly and form, 234 be bent upwards after again infolding form；The discharge end of the lower mould 2 is provided with and nib 22 and work
Empty knife 24 with 23 connections.
In process of production, aluminium material tap hole 12 through upper mould 1 under extruder effect is divided into multiply aluminium stream, then collects
In the bonding container 21 of lower mould 2, the soldering again under high-temperature and high-pressure conditions, finally by the gap between core rod 16 and nib 22
And work band 23 is molded, extrude the exquisite aluminium alloy shut-off piece with five pore structures of external form at empty knife 24, depanning speed soon,
Production efficiency is high.
Claims (3)
1. a kind of five holes aluminium alloy shut-off piece extrusion die, includes the upper die and lower die of interconnection, it is characterised in that：
The feed end of the upper mould enters hole provided with a major ingredient and enters four symmetrically arranged tap holes that hole is connected with major ingredient,
And interlaced horizontal shunting bridge and longitudinal direction shunting bridge, the laterally shunting bridge and longitudinal direction point are formed between four tap holes
The bottom of stream bridge is equipped with the structure of falling bridge, exposed provided with core rod at the position that laterally shunting bridge intersects with longitudinal direction shunting pars basilaris pontis
In the discharge end of upper mould；
The feed end of the lower mould is provided with bonding container, the bonding container bottom provided with the nib corresponding with upper mould core and with
If what nib was communicated work band, the nib section configuration is similar to heart, the work band include four sections from nib edge to
Reinforcement calibrating strap is provided between the irregular curved calibrating strap of outer extension, two sections of neighbouring curved calibrating straps,
Two sections of neighbouring curved sizing ends of tape are connected and are each formed with a hooked calibrating strap, and the lower mould goes out
Material end is provided with the empty knife connected with nib and work band.
2. aluminium alloy shut-off piece extrusion die in five holes according to claim 1, it is characterised in that：It is described laterally shunting bridge with
The bottom of longitudinal direction shunting bridge further respectively has sinker area, wherein, laterally the submergence depth of shunting bridge is 5mm, longitudinal direction shunting bridge
Submergence depth is 3mm.
3. aluminium alloy shut-off piece extrusion die in five holes according to claim 1, it is characterised in that：The two hooked sizing
The bending direction of band is different, and one is bent downwardly and forms, another be bent upwards after again infolding form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413938.5U CN206613860U (en) | 2017-04-19 | 2017-04-19 | A kind of five hole aluminium alloy shut-off piece extrusion dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413938.5U CN206613860U (en) | 2017-04-19 | 2017-04-19 | A kind of five hole aluminium alloy shut-off piece extrusion dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613860U true CN206613860U (en) | 2017-11-07 |
Family
ID=60223822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413938.5U Expired - Fee Related CN206613860U (en) | 2017-04-19 | 2017-04-19 | A kind of five hole aluminium alloy shut-off piece extrusion dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756417A (en) * | 2021-01-20 | 2021-05-07 | 重庆友利森汽车科技有限公司 | Thin-wall special-shaped battery frame edge beam extrusion die |
-
2017
- 2017-04-19 CN CN201720413938.5U patent/CN206613860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756417A (en) * | 2021-01-20 | 2021-05-07 | 重庆友利森汽车科技有限公司 | Thin-wall special-shaped battery frame edge beam extrusion die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20200419 |