CN204638757U - A kind of novel extrusion die for forming aluminium section - Google Patents
A kind of novel extrusion die for forming aluminium section Download PDFInfo
- Publication number
- CN204638757U CN204638757U CN201520109145.5U CN201520109145U CN204638757U CN 204638757 U CN204638757 U CN 204638757U CN 201520109145 U CN201520109145 U CN 201520109145U CN 204638757 U CN204638757 U CN 204638757U
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- China
- Prior art keywords
- extrusion die
- heat tunnel
- aluminium section
- forming aluminium
- novel
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Abstract
The utility model discloses a kind of novel extrusion die for forming aluminium section, comprise suitable extrusion die patrix and extrusion die counterdie, described extrusion die patrix and extrusion die counterdie are equipped with heat tunnel, in described heat tunnel, are provided with resistive heater.Heated to the upper and lower mould of extrusion die by heat tunnel, the aluminium material between softening upper and lower mould, utilizes very little external force upper and lower for extrusion die mould can be separated, is separated easy, can not causes damage to die ontology, reduce the labour intensity of workman.
Description
Technical field
The utility model relates to forming aluminium section technical field, especially relates to a kind of novel extrusion die for forming aluminium section.
Background technology
Aluminium section bar in process of production, needs to utilize extrusion die that ingot blank is extruded, because aluminium section bar is in forming process, wearing and tearing can be caused to extrusion die with contacting dies, after using a period of time, the upper and lower mould of extrusion die need be separated and repair, re-use.
But extrusion die patrix and extrusion die counterdie stick together by extruded aluminium material, are difficult to open, mostly existing be utilize cutter or hammering, and separated by mould by powerful external force, separative efficiency is low, and easily causes damage to die ontology.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of novel extrusion die for forming aluminium section, and the upper and lower mould of its extrusion die is convenient to be separated.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This novel extrusion die for forming aluminium section, comprises suitable extrusion die patrix and extrusion die counterdie, described extrusion die patrix and extrusion die counterdie is equipped with heat tunnel, is provided with resistive heater in described heat tunnel.
Further, described heat tunnel is circular passage.
Described heat tunnel both sides are equipped with subchannel, and described subchannel is connected with heat tunnel.
The internal diameter of described subchannel is less than the internal diameter of heat tunnel.
Described heat tunnel is arranged along extrusion die circumferencial direction, and subchannel is arranged along extrusion die radial direction.
Described heat tunnel both ends height is crisscross arranged.
The utility model compared with prior art, has the following advantages:
Extrusion die patrix and extrusion die counterdie are equipped with heat tunnel, heated to the upper and lower mould of extrusion die by heat tunnel, aluminium material between softening upper and lower mould, utilize very little external force upper and lower for extrusion die mould can be separated, be separated easy, damage can not be caused to die ontology, reduce the labour intensity of workman.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model structure of extrusion schematic diagram.
Fig. 2 is that the utility model is along heat tunnel extrusion die sectional view.
In figure: 1. extrusion die patrix, 2. extrusion die counterdie, 3. heat tunnel port I, 4. heat tunnel port II, 5. heat tunnel, 6. subchannel.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, this novel extrusion die for forming aluminium section, comprise suitable extrusion die patrix 1 and extrusion die counterdie 2, after utilizing extrusion die to produce aluminium section bar a period of time, extrusion die patrix and extrusion die counterdie stick together by extruded aluminium material, be difficult to upper and lower for extrusion die mould to be separated, repair.
Extrusion die patrix 1 and extrusion die counterdie 2 are equipped with the heat tunnel 5 of annular, and heat tunnel 5 is hollow, and cross section is circular.Heat tunnel 5 is arranged along extrusion die circumferencial direction, arranges around extrusion die inner mould core.
Heat tunnel 5 arranges two ports respectively at its both ends, is respectively heat tunnel port I 3 and heat tunnel port II 4, is provided with resistive heater in heat tunnel.When producing aluminium section bar, by heat tunnel port, resistive heater is taken out.
When the upper and lower mould of needs separation extrusion die, by heat tunnel port, resistive heater is inserted, resistive heater is switched on power, heat, aluminium material between softening upper and lower mould, utilizes very little external force upper and lower for extrusion die mould can be separated.
Heat tunnel both ends height is crisscross arranged.One Zhou Junneng of such extrusion die is heated to, and improves heating effect.
Heat tunnel 5 both sides are equipped with one group of subchannel 6, and subchannel 6 is connected with heat tunnel 5, and subchannel 6 is arranged along extrusion die radial direction.The internal diameter of subchannel is less than the internal diameter of heat tunnel, is convenient to resistive heater to insert in heat tunnel.This structure is convenient to overall for extrusion die homogeneous heating.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (6)
1. a novel extrusion die for forming aluminium section, comprise suitable extrusion die patrix and extrusion die counterdie, it is characterized in that: described extrusion die patrix and extrusion die counterdie are equipped with heat tunnel, in described heat tunnel, are provided with resistive heater.
2. the novel extrusion die for forming aluminium section as claimed in claim 1, is characterized in that: described heat tunnel is circular passage.
3. the novel extrusion die for forming aluminium section as claimed in claim 2, is characterized in that: described heat tunnel both sides are equipped with subchannel, and described subchannel is connected with heat tunnel.
4. the novel extrusion die for forming aluminium section as claimed in claim 3, is characterized in that: the internal diameter of described subchannel is less than the internal diameter of heat tunnel.
5. the novel extrusion die for forming aluminium section as claimed in claim 3, is characterized in that: described heat tunnel is arranged along extrusion die circumferencial direction, and subchannel is arranged along extrusion die radial direction.
6. the novel extrusion die for forming aluminium section as claimed in claim 2, is characterized in that: described heat tunnel both ends height is crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109145.5U CN204638757U (en) | 2015-02-12 | 2015-02-12 | A kind of novel extrusion die for forming aluminium section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109145.5U CN204638757U (en) | 2015-02-12 | 2015-02-12 | A kind of novel extrusion die for forming aluminium section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638757U true CN204638757U (en) | 2015-09-16 |
Family
ID=54091532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109145.5U Expired - Fee Related CN204638757U (en) | 2015-02-12 | 2015-02-12 | A kind of novel extrusion die for forming aluminium section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238485A (en) * | 2016-07-27 | 2016-12-21 | 东莞市闻誉实业有限公司 | Extrusion molding mould |
| CN107335688A (en) * | 2017-09-07 | 2017-11-10 | 烟台大学 | Can electrically heated extruding die for aluminum shaped material in a kind of extrusion process |
| CN109127757A (en) * | 2018-10-10 | 2019-01-04 | 永臻科技（常州）有限公司 | A kind of solar energy aluminium shape of peripheral frame molding die |
-
2015
- 2015-02-12 CN CN201520109145.5U patent/CN204638757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238485A (en) * | 2016-07-27 | 2016-12-21 | 东莞市闻誉实业有限公司 | Extrusion molding mould |
| CN107335688A (en) * | 2017-09-07 | 2017-11-10 | 烟台大学 | Can electrically heated extruding die for aluminum shaped material in a kind of extrusion process |
| CN109127757A (en) * | 2018-10-10 | 2019-01-04 | 永臻科技（常州）有限公司 | A kind of solar energy aluminium shape of peripheral frame molding 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160212 |