CN210590483U - Push-and-pull layering forming die - Google Patents
Push-and-pull layering forming die Download PDFInfo
- Publication number
- CN210590483U CN210590483U CN201921375478.7U CN201921375478U CN210590483U CN 210590483 U CN210590483 U CN 210590483U CN 201921375478 U CN201921375478 U CN 201921375478U CN 210590483 U CN210590483 U CN 210590483U
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- flow channel
- confluence
- channel
- cavity
- pressing strip
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Abstract
The utility model relates to a push-pull layering forming die, which comprises a first opening die, a second opening die, a collecting plate, a support plate and a die body in sequence, wherein layering forming cavities in the first opening die and the second opening die comprise an independent layering cavity a and an independent layering cavity b, and the independent layering cavity a and the independent layering cavity b are arranged in a bilateral symmetry way; the confluence channel also comprises a confluence channel a and a confluence channel b which are symmetrically arranged and respectively correspond to the independent pressing strip cavity a and the independent pressing strip cavity b and are in butt joint communication with the independent pressing strip cavity a and the independent pressing strip cavity b; the transition flow channel comprises a transition flow channel a and a transition flow channel b which are symmetrically arranged and respectively correspondingly communicated with the confluence flow channel a and the confluence flow channel b, and the inlet flow channel comprises an inlet flow channel a and an inlet flow channel b which are symmetrically arranged and respectively correspondingly communicated with the transition flow channel a and the transition flow channel b; the mould not only improves the production efficiency of products, but also improves the molding quality of the products to a certain extent by carrying out relevant improved design on each flow channel inside the mould.
Description
Technical Field
The utility model belongs to the technical field of extrusion moulding mould technique and specifically relates to a push-and-pull layering forming die.
Background
The austral window, sliding sash layering is the component that is essential on the present aluminium-plastic door and window, and this kind of section bar is produced through extrusion moulding mould and is made, but present production mould all can only produce a austral window, sliding sash layering once, and production efficiency is lower relatively, and present mould leads to certain quality problems always to appear in its shaping product because there is certain defect in its self inside flow channel structural design moreover.
Disclosure of Invention
The utility model aims at providing a push-and-pull layering forming die to above-mentioned condition, this mould carries out relevant improvement design through each subchannel to its inside, has not only promoted the production efficiency of product, has promoted the shaping quality of product moreover to a certain extent.
The utility model has the following concrete scheme: a push-pull layering forming die sequentially comprises a first opening die, a second opening die, a confluence plate, a support plate and a die body, wherein layering forming cavities are arranged in the first opening die and the second opening die, confluence passages are arranged in the confluence plate, transition passages are arranged in the support plate, inlet passages are arranged in the die body, layering forming cavities in the first opening die and the second opening die comprise independent layering cavities a and independent layering cavities b, and the independent layering cavities a and the independent layering cavities b are arranged in a left-right symmetrical mode; the confluence channel also comprises a confluence channel a and a confluence channel b which are symmetrically arranged, and the confluence channel a and the confluence channel b respectively correspond to the independent pressing strip cavity a and the independent pressing strip cavity b and are in butt joint communication with the independent pressing strip cavity a and the independent pressing strip cavity b; the transition flow channel comprises a transition flow channel a and a transition flow channel b which are symmetrically arranged and respectively correspondingly communicated with the confluence flow channel a and the confluence flow channel b, and the inlet flow channel comprises an inlet flow channel a and an inlet flow channel b which are symmetrically arranged and respectively correspondingly communicated with the transition flow channel a and the transition flow channel b; and the confluence channel a and the confluence channel b are both provided with insert rods m, and the transition flow channel a and the transition flow channel b are both provided with insert rods n.
Further, in the utility model discloses in it is 5.4mm to inlay the interval between plug m outer wall and the passageway inner chamber wall that converges that corresponds, it is 5.4mm to inlay the interval between plug n outer wall and the transition runner inner chamber wall that corresponds.
Further, the utility model discloses in the outer wall of inlaying plug m and inlaying plug n is the awl cut surface to the inside center department of inlaying plug m and inlaying plug n all sets cavity structure to.
The utility model discloses a carry out relevant improvement design to each partial runner inside it, design traditional single shaping chamber into independent layering die cavity an and independent layering die cavity b for two symmetrical arrangement, also design into two runners of symmetrical arrangement in its anterior each runner simultaneously, not only promoted the production efficiency of product, promoted the shaping quality of product moreover to a certain extent.
Drawings
FIG. 1 is a schematic structural view of a profile produced by the mold of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic structural diagram of a first center die of the present invention;
FIG. 4 is a schematic structural view of a second center die of the present invention;
fig. 5 is a schematic structural view of a bus bar in the present invention;
FIG. 6 is a schematic structural view of a middle insert rod m of the present invention;
FIG. 7 is a schematic structural view of a middle supporting plate of the present invention;
fig. 8 is a schematic structural view of the middle insert rod n of the present invention.
In the figure: 1-first die, 2-second die, 3-confluence plate, 4-support plate, 5-die body, 6-independent layering die cavity a, 7-independent layering die cavity b, 8-confluence channel a, 9-embedded core rod m, 10-confluence channel b, 11-transition flow channel a, 12-embedded core rod n, 13-transition flow channel b.
Detailed Description
Referring to fig. 1-8, the utility model relates to a push-pull layering forming die, include bush one 1, bush two 2, cylinder manifold 3, mounting panel 4 and die body 5 in proper order, be equipped with layering shaping cavity in bush one and the bush two, be equipped with the confluence passageway in the cylinder manifold, be equipped with the transition runner in the mounting panel, be equipped with the entry runner in the die body, layering shaping cavity in bush one and the bush two is including independent layering die cavity a6 and independent layering die cavity b7, independent layering die cavity a and independent layering die cavity b bilateral symmetry arrange; the bus channel also comprises a bus channel a8 and a bus channel b10 which are symmetrically arranged, and the bus channel a8 and the bus channel b correspond to the independent pressing strip cavity a and the independent pressing strip cavity b respectively and are communicated with the independent pressing strip cavity a and the independent pressing strip cavity b in a butt joint mode; the transition flow channel comprises a transition flow channel a11 and a transition flow channel b13 which are symmetrically arranged and respectively correspondingly communicated with the confluence flow channel a and the confluence flow channel b, and the inlet flow channel comprises an inlet flow channel a and an inlet flow channel b which are symmetrically arranged and respectively correspondingly communicated with the transition flow channel a and the transition flow channel b; and insert rods m9 are arranged in the confluence channel a and the confluence channel b, and insert rods n12 are arranged in the transition channel a and the transition channel b.
Further, in this embodiment, the distance between the outer wall of the insert core rod m and the inner cavity wall of the corresponding confluence channel is 5.4mm, and the distance between the outer wall of the insert core rod n and the inner cavity wall of the corresponding transition flow channel is 5.4 mm.
Further, in this embodiment, the outer wall surfaces of the insert core rod m and the insert core rod n are both conical cut surfaces, and the inner centers of the insert core rod m and the insert core rod n are both set to be cavity structures.
The utility model discloses a carry out relevant improvement design to each partial runner inside it, design traditional single shaping chamber into independent layering die cavity an and independent layering die cavity b for two symmetrical arrangement, also design into two runners of symmetrical arrangement at each runner of its front portion simultaneously, effectively promoted the production efficiency of product, moreover through the design of inlaying the plug for the material flows more evenly stably at the flow wherein, has promoted the shaping quality of product to a certain extent.
Claims (3)
1. The utility model provides a push-and-pull layering forming die, is equipped with layering shaping chamber including bush one, bush two, cylinder manifold, mounting panel and die body in proper order in bush one and bush two, is equipped with the passageway that converges in the cylinder manifold, is equipped with the transition runner in the mounting panel, is equipped with entry runner, its characterized in that in the die body: the molding cavity of the pressing strip in the first die and the second die comprises an independent pressing strip cavity a and an independent pressing strip cavity b, and the independent pressing strip cavity a and the independent pressing strip cavity b are arranged in a left-right symmetrical mode; the confluence channel also comprises a confluence channel a and a confluence channel b which are symmetrically arranged, and the confluence channel a and the confluence channel b respectively correspond to the independent pressing strip cavity a and the independent pressing strip cavity b and are in butt joint communication with the independent pressing strip cavity a and the independent pressing strip cavity b; the transition flow channel comprises a transition flow channel a and a transition flow channel b which are symmetrically arranged and respectively correspondingly communicated with the confluence flow channel a and the confluence flow channel b, and the inlet flow channel comprises an inlet flow channel a and an inlet flow channel b which are symmetrically arranged and respectively correspondingly communicated with the transition flow channel a and the transition flow channel b; and the confluence channel a and the confluence channel b are both provided with insert rods m, and the transition flow channel a and the transition flow channel b are both provided with insert rods n.
2. The push-pull batten forming die as claimed in claim 1, wherein: the distance between the outer wall of the insert core rod m and the inner cavity wall of the corresponding confluence channel is 5.4mm, and the distance between the outer wall of the insert core rod n and the inner cavity wall of the corresponding transition flow channel is 5.4 mm.
3. The push-pull batten forming die as claimed in claim 1, wherein: the outer wall surfaces of the insert core rod m and the insert core rod n are both conical cutting surfaces, and the inner centers of the insert core rod m and the insert core rod n are both arranged to be hollow cavity structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375478.7U CN210590483U (en) | 2019-08-23 | 2019-08-23 | Push-and-pull layering forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375478.7U CN210590483U (en) | 2019-08-23 | 2019-08-23 | Push-and-pull layering forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590483U true CN210590483U (en) | 2020-05-22 |
Family
ID=70716140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375478.7U Expired - Fee Related CN210590483U (en) | 2019-08-23 | 2019-08-23 | Push-and-pull layering forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590483U (en) |
-
2019
- 2019-08-23 CN CN201921375478.7U patent/CN210590483U/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: 20200522 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |