CN210936501U - Aluminum alloy door and window section bar extrusion die - Google Patents
Aluminum alloy door and window section bar extrusion die Download PDFInfo
- Publication number
- CN210936501U CN210936501U CN201921746027.XU CN201921746027U CN210936501U CN 210936501 U CN210936501 U CN 210936501U CN 201921746027 U CN201921746027 U CN 201921746027U CN 210936501 U CN210936501 U CN 210936501U
- Authority
- CN
- China
- Prior art keywords
- mould
- lower mould
- section
- aluminum alloy
- alloy door
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses an aluminum alloy door and window section bar extrusion die, including last mould, lower mould, locating pin and connecting screw, wherein the locating pin is used for the positioning of last lower mould, and connecting screw is used for linking together last lower mould, be equipped with diffluence hole and reposition of redundant personnel bridge on going up the mould, be equipped with bilateral symmetry's two water conservancy diversion chambeies on the lower mould to form one fore-and-aft partition wall between two water conservancy diversion chambeies, the bottom in every water conservancy diversion chamber still is connected with work tape and dead knife, the work tape comprises one section opening frame type calibrated diameter outside, one section T type cantilever and one section special-shaped cantilever of connection in frame type calibrated diameter upper end. The utility model discloses simple structure, during production, the aluminium material is extrusion by the aluminium alloy door and window section bar in the work area to finally follow dead knife department extrusion tooling, the demolding is fast, and production efficiency is high, and the mould can not receive the damage or the damage degree is minimum in process of production moreover, long service life.
Description
Technical Field
The utility model relates to the technical field of mold, more specifically say, especially, relate to an aluminum alloy door and window section bar extrusion die.
Background
The aluminum profile industry in China is greatly developed from the middle of the 80 th of the 20 th century, the market demand is gradually expanded from the initial aluminum alloy doors and windows to large-scale curtain walls, furniture profiles, bathroom products and the like, and the profile sections are also from small to large and from simple to complex. The doors and windows made of the aluminum alloy extruded section as the frame, the stile and the sash are called aluminum alloy doors and windows, the more exquisite the appearance of the aluminum alloy doors and windows is, the more difficult the molding of the aluminum alloy doors and windows is, the more exquisite the appearance of the aluminum alloy doors and windows is, the more exquisite the aluminum alloy doors and windows are produced and manufactured by adopting the traditional extrusion die, the demolding speed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide an aluminium alloy door and window section bar extrusion die that demolding is fast, production efficiency is high, long service life.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an aluminum alloy door and window section bar extrusion die, includes mould, lower mould, locating pin and connecting screw, and wherein the locating pin is used for the positioning of last lower mould, and connecting screw is used for linking together last lower mould, be equipped with diffluence hole and reposition of redundant personnel bridge on going up the mould, be equipped with two water conservancy diversion chambeies of bilateral symmetry on the lower mould to form one fore-and-aft partition wall between two water conservancy diversion chambeies, the bottom in every water conservancy diversion chamber still is connected with work band and dead knife, the work band comprises one section opening frame type calibrated diameter outwards, one section T type cantilever and one section special-shaped cantilever of connecting the frame type calibrated diameter lower extreme at frame type calibrated diameter upper end.
The utility model discloses simple structure, during production, the aluminium material gets into the water conservancy diversion chamber of lower mould through the diffluent orifice of last mould under the extruder effect, gets into the work area through water conservancy diversion chamber water conservancy diversion again, then is the aluminium alloy door and window section bar by extrusion in the work area to finally follow dead knife department extrusion tooling, it is fast to go out the mould, and production efficiency is high, and the mould can not receive the damage or the damage degree is minimum in process of production moreover, long service life.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic structural view of the feed end of the middle and lower dies of the present invention.
In the figure: 1-upper mould; 11-a shunt hole; 12-a shunt bridge; 2-lower mould; 21-a flow guide cavity; 22-partition wall; 23-a working band; 231-frame type bearing belt; 232-T type cantilever; 233-special-shaped cantilever; 24-blank cutter; 3-positioning pins; 4-connecting screws.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
As shown in fig. 1 and 2, the utility model provides a pair of aluminum alloy door and window section bar extrusion die, including last mould 1, lower mould 2, locating pin 3 and connecting screw 4, wherein locating pin 3 is used for the positioning of going up the lower mould, and connecting screw 4 is used for linking together last lower mould, upward be equipped with diffluence orifice 11 and reposition of redundant personnel bridge 12 on the mould 1, be equipped with bilateral symmetry's two water conservancy diversion chambeies 21 on the lower mould 2 to form one fore-and-aft partition wall 22 between two water conservancy diversion chambeies 21, the bottom in every water conservancy diversion chamber 21 still is connected with working tape 23 and dead knife 24, working tape 23 comprises one section opening frame type bearing 231, one section T type cantilever 232 of connection in frame type bearing 231 upper end outwards and one section dysmorphism cantilever 233 of connection in frame type bearing 231 lower extreme.
In the production process, aluminum materials enter the flow guide cavity 21 of the lower die 2 through the flow distribution holes 11 of the upper die 1 under the action of the extruder, then enter the working belt 23 through the flow guide cavity 21, are extruded and formed into aluminum alloy door and window profiles in the working belt 23, and finally are extruded out of the die from the idle knife 24, so that the die is high in die stripping speed and high in production efficiency.
Claims (1)
1. The utility model provides an aluminum alloy door and window section bar extrusion die, includes mould, lower mould, locating pin and connecting screw, wherein the locating pin is used for the positioning of last lower mould, and connecting screw is used for linking together its characterized in that with last lower mould: the upper die is provided with a shunt hole and a shunt bridge, the lower die is provided with two bilateral symmetry diversion cavities, a longitudinal partition wall is formed between the two diversion cavities, the bottom of each diversion cavity is further connected with a working band and an idle cutter, and the working band consists of a section of frame-shaped calibrating band with an outward opening, a section of T-shaped cantilever connected to the upper end of the frame-shaped calibrating band and a section of special-shaped cantilever connected to the lower end of the frame-shaped calibrating band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746027.XU CN210936501U (en) | 2019-10-17 | 2019-10-17 | Aluminum alloy door and window section bar extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746027.XU CN210936501U (en) | 2019-10-17 | 2019-10-17 | Aluminum alloy door and window section bar extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936501U true CN210936501U (en) | 2020-07-07 |
Family
ID=71386531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746027.XU Expired - Fee Related CN210936501U (en) | 2019-10-17 | 2019-10-17 | Aluminum alloy door and window section bar extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936501U (en) |
-
2019
- 2019-10-17 CN CN201921746027.XU patent/CN210936501U/en not_active Expired - Fee Related
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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: 20200707 |