CN203818533U - Plastic steel window profileextruding die adopting layer-surface co-extrusion - Google Patents
Plastic steel window profileextruding die adopting layer-surface co-extrusion Download PDFInfo
- Publication number
- CN203818533U CN203818533U CN201420248695.0U CN201420248695U CN203818533U CN 203818533 U CN203818533 U CN 203818533U CN 201420248695 U CN201420248695 U CN 201420248695U CN 203818533 U CN203818533 U CN 203818533U
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- China
- Prior art keywords
- runner
- plate
- steel window
- extrusion
- rebound
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- Expired - Fee Related
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Abstract
The utility model discloses a plastic steel window profile extruding die adopting layer-surface co-extrusion.The plastic steel window profile extruding diecomprises a die body, a plate-type spreader plate, a transition plate, a supporting plate, a confluence plate, an end opening formwork I, an end opening formwork II, a core rod, a plurality of screws I and a plurality of screws II, wherein a main material feeding port is formed in the left side of the die body. The plastic steel window profile extruding die is characterized in that a layer-surface co-extrusion materialfeeding port and a spreader plate hole are formed in the plate-type spreader plate, an end surface runner is formed in the left end surface of the transition plate, a longitudinal runner is formed in the upper-middle part of the transition plate, the end surface runner and the longitudinal runner of the transition plate are communicated, a transition plate hole is formed in the middle-lower part of the transition plate, and a cut-through main material runner and a cut-throughlayer-surface co-extrusion runner are formed among the supporting plate, the confluence plate, the end opening formwork I, the end opening formwork II and the core rod. The bottom of a plastic steel window profile processed by the plastic steel window profile extruding die is not exposed during joint cleaning, and the plastic steel window profile is attractive in appearance, easy to process, low in cost and long in service life.
Description
Technical field
The utility model relates to mould of plastics, particularly a kind of aspect co-extrusion steel window profiles extrusion die.
Background technology
The employing individual layer plastic-steel structure that existing plastic-steel window section bar has, this structure, appearance colour dullness, and, in the time that surface quality is had relatively high expectations, must entirety adopt good material, thereby increase manufacturing cost; Some employing surface elements divide clad structure, this structure, although appearance colour is attractive in appearance, and cladding process processing is carried out at the position of can Surface Quality having relatively high expectations, but owing to often needing to weld at assembling plastic-steel window section bar, after welding, must carry out raked joint, to ensure that face of weld is smooth, because clad is thinner, in the time of raked joint, very easily produce show-through defect (expose clad below basic unit), thereby affect presentation quality.
Utility model content
Not show-through, specious when the purpose of this utility model is just to provide a kind of plastic-steel window section bar raked joint processing, to be easy to processing, low, the long service life of cost aspect co-extrusion steel window profiles extrusion die.
For achieving the above object, the utility model comprises die body, board-like flow distribution plate, rebound, supporting plate, cylinder manifold, mouth template one, mouth template two, plug, several screw one and several screws two, the left side of described die body is provided with major ingredient charging aperture, on described board-like flow distribution plate, be provided with aspect co-extrusion material charging aperture and shunting plate hole, on the left side of described rebound, be provided with end face runner, upper position, middle part at described rebound is provided with longitudinal runner, the end face runner of described rebound is communicated with longitudinal runner, and is provided with transition plate hole in position on the lower in the middle part of described rebound, at described supporting plate, cylinder manifold, mouth template one, between mouth template two and plug, be provided with the major ingredient runner of perforation and the aspect co-extruding flow channel of perforation, described aspect co-extruding flow channel is positioned at the top of major ingredient runner, and described aspect co-extruding flow channel is communicated with major ingredient runner, and described plug is loaded on supporting plate, described die body, board-like flow distribution plate and rebound connect successively by screw one, described rebound, supporting plate, cylinder manifold, mouth template one and mouth template two connect successively by screw two.
The utility model is owing to being provided with major ingredient charging aperture on the left side of die body, on board-like flow distribution plate, be provided with aspect co-extrusion material charging aperture and shunting plate hole, on the left side of rebound, be provided with end face runner, upper position, middle part at rebound is provided with longitudinal runner, the end face runner of rebound is communicated with longitudinal runner, and be provided with transition plate hole in position on the lower in the middle part of rebound, at supporting plate, cylinder manifold, mouth template one, between mouth template two and plug, be provided with the major ingredient runner of perforation and the aspect co-extruding flow channel of perforation, adopt after this structure, aspect co-extrusion material just can enter from aspect co-extrusion material charging aperture, again successively through the end face runner of rebound, longitudinally after runner, arrival aspect co-extruding flow channel, just can process aspect coextruded layer, simultaneously, major ingredient can enter from the major ingredient charging aperture of die body, again successively through the shunting plate hole of board-like flow distribution plate, rebound middle part is on the lower after the transition plate hole of position, arrive major ingredient runner, just can process major ingredient layer, be positioned at again the top of major ingredient runner due to aspect co-extruding flow channel, and aspect co-extruding flow channel is communicated with major ingredient runner, like this, after the processing of aspect co-extrusion, just can be above major ingredient layer coextrusion aspect coextruded layer, and major ingredient layer and aspect coextruded layer are interconnected and are integrated.Not show-through, specious when plastic-steel window section bar raked joint that the utility model processes, be easy to processing, cost is low, long service life.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view Amplified image in Fig. 1.
Detailed description of the invention
Referring to Fig. 1 to Fig. 2, the utility model comprises die body 1, board-like flow distribution plate 2, rebound 4, supporting plate 6, cylinder manifold 7, mouth template 1, mouth template 29, plug 10, several screw 1 and several screws 2 11, the left side of described die body 1 is provided with major ingredient charging aperture 13, on described board-like flow distribution plate 2, be provided with aspect co-extrusion material charging aperture 21 and shunting plate hole 22, on the left side of described rebound 4, be provided with end face runner 41, be provided with longitudinal runner 42 in the upper position, middle part of described rebound 4, the end face runner 41 of described rebound 4 is communicated with longitudinal runner 42, and be provided with transition plate hole 43 in position on the lower in the middle part of described rebound 4, at described supporting plate 6, cylinder manifold 7, mouth template 1, between mouth template 29 and plug 10, be provided with the major ingredient runner 5 of perforation and the aspect co-extruding flow channel 12 connecting, described aspect co-extruding flow channel 12 is positioned at the top of major ingredient runner 5, and described aspect co-extruding flow channel 12 is communicated with major ingredient runner 5, described plug 10 is loaded on supporting plate 6, described die body 1, board-like flow distribution plate 2 and rebound 4 connect successively by screw 1, described rebound 4, supporting plate 6, cylinder manifold 7, mouth template 1 and mouth template 29 connect successively by screw 2 11.
Claims (1)
1. an aspect co-extrusion steel window profiles extrusion die, comprise die body (1), board-like flow distribution plate (2), rebound (4), supporting plate (6), cylinder manifold (7), mouth template one (8), mouth template two (9), plug (10), several screws one (3) and several screws two (11), the left side of described die body (1) is provided with major ingredient charging aperture (13), it is characterized in that: on described board-like flow distribution plate (2), be provided with aspect co-extrusion material charging aperture (21) and shunting plate hole (22), on the left side of described rebound (4), be provided with end face runner (41), be provided with longitudinal runner (42) in the upper position, middle part of described rebound (4), the end face runner (41) of described rebound (4) is communicated with longitudinal runner (42), and be provided with transition plate hole (43) in position on the lower in the middle part of described rebound (4), in described supporting plate (6), cylinder manifold (7), mouth template one (8), between mouth template two (9) and plug (10), be provided with the major ingredient runner (5) of perforation and the aspect co-extruding flow channel (12) connecting, described aspect co-extruding flow channel (12) is positioned at the top of major ingredient runner (5), and described aspect co-extruding flow channel (12) is communicated with major ingredient runner (5), described plug (10) is loaded on supporting plate (6), described die body (1), board-like flow distribution plate (2) and rebound (4) connect successively by screw one (3), described rebound (4), supporting plate (6), cylinder manifold (7), mouth template one (8) and mouth template two (9) connect successively by screw two (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248695.0U CN203818533U (en) | 2014-05-15 | 2014-05-15 | Plastic steel window profileextruding die adopting layer-surface co-extrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248695.0U CN203818533U (en) | 2014-05-15 | 2014-05-15 | Plastic steel window profileextruding die adopting layer-surface co-extrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818533U true CN203818533U (en) | 2014-09-10 |
Family
ID=51474075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248695.0U Expired - Fee Related CN203818533U (en) | 2014-05-15 | 2014-05-15 | Plastic steel window profileextruding die adopting layer-surface co-extrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818533U (en) |
-
2014
- 2014-05-15 CN CN201420248695.0U patent/CN203818533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |