CN205650615U - Aluminum profile extrusion die - Google Patents
Aluminum profile extrusion die Download PDFInfo
- Publication number
- CN205650615U CN205650615U CN201620147732.8U CN201620147732U CN205650615U CN 205650615 U CN205650615 U CN 205650615U CN 201620147732 U CN201620147732 U CN 201620147732U CN 205650615 U CN205650615 U CN 205650615U
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Abstract
The utility model discloses an aluminum profile extrusion die, including last mould, with the superimposed lower mould of last mould, it is provided with four branch discharge orifices, sets up reposition of redundant personnel bridge, mold core between minute discharge orifice to go up the mould feed end, the feed end of lower mould is seted up the work tape, is seted up the water conservancy diversion mouth in the work tape, the water conservancy diversion mouth including: the sawtooth section of the closed circular arc section of non -, connection circular arc section, it is high that water conservancy diversion mouth peripheral ring is equipped with the platform, the platform high including: 1 2 3 4 ring section, vertical section, ring section one end is connected with the vertical section, and it is high to form non - closed platform, 1 2 3 4 ring section and vertical section setting in the closed circular arc section of the water conservancy diversion mouth non - outside, second ring section sets up at sawtooth section lateral surface, the utility model discloses in, it is high to set up a non - confined platform between guide mouth and the work tape, and breach department is the sawtooth structure, and is provided with second ring section for after the material flowed and gets into the work tape from branch discharge orifice, guide mouth, even distribution was in the guide mouth outside.
Description
Technical field
This utility model relates to the manufacturing field of mould, especially, relating to a kind of extruding die for aluminum shaped material.
Background technology
Extruding die for aluminum shaped material of the prior art generally comprises upper die and lower die, alignment pin and attachment screw, and described upper mold includes tap hole, shunting bridge, core rod；Tap hole is actually the passage of stream, shunting bridge is the mounting bracket of core rod, core rod is for the shape of molding aluminium section bar, described lower mold includes material guide port and the work strip being connected with material guide port, and after upper die and lower die overlapping, tap hole connects with material guide port, stream enters work strip from tap hole, material guide port and is extruded together, in prior art, there is a platform closed high between material guide port and work strip so that stream forms uneven distribution at material guide port.
Utility model content
This utility model purpose is to provide a kind of extruding die for aluminum shaped material, improve the uniformity and the stability of product, this utility model is by the following technical solutions, the lower mold overlapped including upper mold and upper mold, described upper mold feed end is provided with four tap holes, the shunting bridge that is arranged between tap hole, core rod；The feed end of described lower mold offers work strip, the flow-guiding mouth being opened in work strip, and described flow-guiding mouth includes: the arc section of non-closed, the toothed segment of connection arc section；It is high that described flow-guiding mouth peripheral ring is provided with platform, and described high includes: the annulus section of 1/2-3/4, vertical section, described annulus section one end is connected with vertical section, formation non-closed platform height；The annulus section of described 1/2-3/4 and vertical section are arranged on outside the arc section of flow-guiding mouth non-closed, and described toothed segment lateral surface is provided with the second annulus section.
Preferably, the radian of described second annulus section is not more than the breach radian of toothed segment.
Preferably, described high height is not more than the degree of depth of work strip.
Preferably, bolts assemblies is used between described upper mold and lower mold.
This utility model beneficial effect:
In this utility model, arrange between material guide port and work strip one nonocclusive high, indentation, there is broached-tooth design, and is provided with the second annulus section so that stream enters after work strip from tap hole, material guide port, is evenly distributed in outside material guide port.
Accompanying drawing explanation
Below with reference to figure, this utility model is described in further detail.The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation in Fig. 1 about upper mold；
Fig. 3 is the structural representation in Fig. 1 about lower mold；
Fig. 4 is in this utility model, the partial structurtes schematic diagram of lower mold, is specifically the close-up schematic view about Tai Gao Yu flow-guiding mouth structure；
1, upper mold, 11, shunting bridge, 12, tap hole, 13, core rod；
2, lower mold, 21, work strip, 22, platform high, 23, annulus section, 24, vertical section, 25, toothed segment, the 26, second annulus section, 27, flow-guiding mouth.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Shown in Fig. 1, Fig. 2, Fig. 3, this utility model includes upper mold 1 and the lower mold 2 of upper mold 1 overlapping, and described upper mold 1 feed end is provided with four tap holes 12, the shunting bridge 11 that is arranged between tap hole 12, core rod 13；The flow-guiding mouth 27 that the feed end of described lower mold 2 offers work strip 21, is opened in work strip 21, described flow-guiding mouth 27 includes: the arc section of non-closed, the toothed segment 25 of connection arc section, described toothed segment 25, to the arc section circle centre position indent of non-closed, is formed with the toothed segment 25 of certain radian；It is high by 22 that described flow-guiding mouth 27 peripheral ring is provided with platform, understand in conjunction with Fig. 4 Suo Shi, include for described high 22: the annulus section 23 of 1/2-3/4, vertical section 24, described annulus section 23 one end is connected with vertical section 24, the other end of described annulus section 23 is not connected with the other end of vertical section 24 so that platform high 22 is the shape of non-closed；The annulus section 23 of described 1/2-3/4 and vertical section 24 are arranged on outside the arc section of flow-guiding mouth 27 non-closed, and described second annulus section 26 is arranged on the outside of toothed segment 25.
Preferably, the radian of described second annulus section 26 is not more than the breach radian of toothed segment 25
Preferably, the height of described high 22 is not more than the degree of depth of work strip 21.
Preferably, bolts assemblies is used between described upper mold 1 and lower mold 2.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model；For a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. an extruding die for aluminum shaped material, the lower mold overlapped including upper mold and upper mold, it is characterised in that: described upper mold feed end is provided with four tap holes, the shunting bridge that is arranged between tap hole, core rod；The feed end of described lower mold offers work strip, the flow-guiding mouth being opened in work strip, and described flow-guiding mouth includes: the arc section of non-closed, the toothed segment of connection arc section；It is high that described flow-guiding mouth peripheral ring is provided with platform, and described high includes: the annulus section of 1/2-3/4, vertical section, described annulus section one end is connected with vertical section, formation non-closed platform height；The annulus section of described 1/2-3/4 and vertical section are arranged on outside the arc section of flow-guiding mouth non-closed, and described toothed segment lateral surface is provided with the second annulus section.
A kind of extruding die for aluminum shaped material the most according to claim 1, it is characterised in that: the radian of described second annulus section is not more than the breach radian of toothed segment.
A kind of extruding die for aluminum shaped material the most according to claim 2, it is characterised in that: described high height is not more than the degree of depth of work strip.
A kind of extruding die for aluminum shaped material the most according to claim 1, it is characterised in that: use bolts assemblies between described upper mold and lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147732.8U CN205650615U (en) | 2016-02-29 | 2016-02-29 | Aluminum profile extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147732.8U CN205650615U (en) | 2016-02-29 | 2016-02-29 | Aluminum profile extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205650615U true CN205650615U (en) | 2016-10-19 |
Family
ID=57356407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147732.8U Expired - Fee Related CN205650615U (en) | 2016-02-29 | 2016-02-29 | Aluminum profile extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205650615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282680A (en) * | 2017-07-31 | 2017-10-24 | 广州科技职业技术学院 | Water conservancy diversion protects formula extrusion die |
| CN114505363A (en) * | 2022-02-28 | 2022-05-17 | 佛山市三水凤铝铝业有限公司 | Hot extrusion die |
-
2016
- 2016-02-29 CN CN201620147732.8U patent/CN205650615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282680A (en) * | 2017-07-31 | 2017-10-24 | 广州科技职业技术学院 | Water conservancy diversion protects formula extrusion die |
| CN107282680B (en) * | 2017-07-31 | 2020-06-30 | 广州科技职业技术学院 | Flow guiding protection type extrusion die |
| CN114505363A (en) * | 2022-02-28 | 2022-05-17 | 佛山市三水凤铝铝业有限公司 | Hot extrusion die |
| CN114505363B (en) * | 2022-02-28 | 2024-03-19 | 佛山市三水凤铝铝业有限公司 | Hot extrusion die |
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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: 20161019 Termination date: 20200229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |