CN202606553U - Hot extrusion mold for machining hollow aluminum section - Google Patents
Hot extrusion mold for machining hollow aluminum section Download PDFInfo
- Publication number
- CN202606553U CN202606553U CN 201220248469 CN201220248469U CN202606553U CN 202606553 U CN202606553 U CN 202606553U CN 201220248469 CN201220248469 CN 201220248469 CN 201220248469 U CN201220248469 U CN 201220248469U CN 202606553 U CN202606553 U CN 202606553U
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- CN
- China
- Prior art keywords
- extrusion mold
- hollow aluminum
- aluminum section
- hot extrusion
- section bar
- 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
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Abstract
The utility model discloses a hot extrusion mold for machining a hollow aluminum section. The hot extrusion mold comprises a lower die and an upper die which covers the lower die, wherein a stepped welding chamber is formed on the upper surface of the lower die in a sunk mode; a plurality of flow-dividing holes which are communicated with the welding chamber are uniformly distributed in the upper die; and a profiling water-resisting table is arranged at the bottom of the side wall of the welding chamber. Compared with the prior art, the profiling water-resisting table is arranged at the bottom of the welding chamber, so that the flow velocity of machining materials can be controlled, the welding time of aluminum materials can be ensured, and the problem of high possibility of wall-deviating deformation of hollow aluminum sections with a large width-to-thickness ratio can be effectively solved.
Description
Technical field
The utility model relates to a kind of hot-extrusion mold, is specifically related to a kind of hot-extrusion mold that is used to process the hollow aluminum section bar.
Background technology
Aluminum products are widely used in fields such as construction, decoration, its have in light weight, intensity is high, recyclable, advantage such as extrusion molding property is good.Present stage; The hollow aluminum section bar is through hot-extrusion mold machine-shaping mostly, because existing extrusion die intensity is lower, when the bigger hollow aluminum section bar of processing flakiness ratio; Be easy to generate the beat phenomenon, the proportion that the substandard products quantity of the aluminium section bar that is made into accounts for overall productivity is bigger.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of hot-extrusion mold that is used to process the hollow aluminum section bar, and its intensity is high, can prevent the aluminium section bar beat, improves the yield of goods.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Be used to process the hot-extrusion mold of hollow aluminum section bar; Comprise counterdie, cover the patrix on the counterdie; The upper surface of counterdie is recessed to form a step-like seam chamber, evenly is furnished with the tap hole of a plurality of conductings to the seam chamber on the patrix, and the bottom of seam chamber sidewall is provided with the profiling platform that blocks water.
The tap hole peristome has a chamfering.
Be provided with the shunting bridge between the two adjacent tap holes, the bottom of shunting bridge is provided with heavy bridge.
The beneficial effect of the utility model is:
Than prior art, the utility model is set up the profiling platform that blocks water in seam chamber bottom, can control the flow velocity of labor and materials, guarantees the aluminium seam time, effectively solves the big hollow aluminum section bar of the flakiness ratio problem of wall distortion partially easily.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of Fig. 1;
Wherein: 1, patrix; 11, tap hole; 111, chamfering; 12, shunting bridge; 13, heavy bridge; 2, counterdie; 21, the profiling platform that blocks water; 22, seam chamber.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing:
Like Fig. 1, shown in 2; The hot-extrusion mold that is used to process the hollow aluminum section bar for the utility model is a kind of; It comprises counterdie 2, covers the patrix 1 on the counterdie 2; The upper surface of counterdie 2 is recessed to form a step-like seam chamber 22, evenly is furnished with the tap hole 11 of a plurality of conductings to seam chamber 22 on the patrix 1, and the bottom of seam chamber 22 sidewalls is provided with.The tap hole of evenly arranging 11 can be controlled the labor and materials flow, and the mould pressure is evenly distributed; The profiling platform 21 that blocks water can be controlled the flow velocity of labor and materials, guarantees the aluminium seam time, makes aluminium section bar be difficult for taking place inclined to one side wall distortion, effectively solves the big hollow aluminum section bar of the flakiness ratio problem of wall distortion partially easily.
Be provided with shunting bridge 12 between the two adjacent tap holes 11, the bottom of shunting bridge 12 is provided with heavy bridge 13, further increases mould strength, guarantees the stability of aluminium section bar.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (3)
1. be used to process the hot-extrusion mold of hollow aluminum section bar; It is characterized in that; Comprise counterdie, cover the patrix on the counterdie; The upper surface of counterdie is recessed to form a step-like seam chamber, evenly is furnished with the tap hole of a plurality of conductings to the seam chamber on the patrix, and the bottom of seam chamber sidewall is provided with the profiling platform that blocks water.
2. the hot-extrusion mold that is used to process the hollow aluminum section bar as claimed in claim 1 is characterized in that the tap hole peristome has a chamfering.
3. the hot-extrusion mold that is used to process the hollow aluminum section bar as claimed in claim 1 is characterized in that, is provided with the shunting bridge between the two adjacent tap holes, and the bottom of shunting bridge is provided with heavy bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248469 CN202606553U (en) | 2012-05-29 | 2012-05-29 | Hot extrusion mold for machining hollow aluminum section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248469 CN202606553U (en) | 2012-05-29 | 2012-05-29 | Hot extrusion mold for machining hollow aluminum section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606553U true CN202606553U (en) | 2012-12-19 |
Family
ID=47340285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248469 Expired - Fee Related CN202606553U (en) | 2012-05-29 | 2012-05-29 | Hot extrusion mold for machining hollow aluminum section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606553U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272873A (en) * | 2013-05-16 | 2013-09-04 | 江阴市江顺模具有限公司 | Aluminum profile extrusion die with complicated die core structure |
| CN103464502A (en) * | 2013-09-22 | 2013-12-25 | 广东伟业铝厂有限公司 | Mold structure of large double-hole pipe profile with horizontal reinforcing ribs and processing method thereof |
| CN103599955A (en) * | 2013-09-22 | 2014-02-26 | 广东伟业铝厂有限公司 | Structure of mold of large-scale flat wide thin-walled section bar, and manufacturing method of the mold |
| CN105598198A (en) * | 2015-12-24 | 2016-05-25 | 西南铝业（集团）有限责任公司 | Flow-dividing combination die |
| CN109352272A (en) * | 2018-11-02 | 2019-02-19 | 北京航星机器制造有限公司 | A kind of complexity fuel tank Continuous Heat extrusion forming method |
-
2012
- 2012-05-29 CN CN 201220248469 patent/CN202606553U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272873A (en) * | 2013-05-16 | 2013-09-04 | 江阴市江顺模具有限公司 | Aluminum profile extrusion die with complicated die core structure |
| CN103272873B (en) * | 2013-05-16 | 2015-03-18 | 江阴市江顺模具有限公司 | Aluminum profile extrusion die with complicated die core structure |
| CN103464502A (en) * | 2013-09-22 | 2013-12-25 | 广东伟业铝厂有限公司 | Mold structure of large double-hole pipe profile with horizontal reinforcing ribs and processing method thereof |
| CN103599955A (en) * | 2013-09-22 | 2014-02-26 | 广东伟业铝厂有限公司 | Structure of mold of large-scale flat wide thin-walled section bar, and manufacturing method of the mold |
| CN103464502B (en) * | 2013-09-22 | 2016-02-24 | 广东伟业铝厂集团有限公司 | With mould structure and the processing method thereof of the large-scale double-hole tube section bar of cross reinforcing |
| CN103599955B (en) * | 2013-09-22 | 2017-04-05 | 广东伟业铝厂集团有限公司 | It is a kind of for alloy state for 6061FT6 Large Flat width thin-wall section mould structure |
| CN105598198A (en) * | 2015-12-24 | 2016-05-25 | 西南铝业（集团）有限责任公司 | Flow-dividing combination die |
| CN105598198B (en) * | 2015-12-24 | 2017-12-01 | 西南铝业（集团）有限责任公司 | A kind of diffluence combination die tool |
| CN109352272A (en) * | 2018-11-02 | 2019-02-19 | 北京航星机器制造有限公司 | A kind of complexity fuel tank Continuous Heat extrusion forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WEIYE ALUMINIUM FACTORY GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG WEIYE ALUMINIUM FACTORY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Zone head Patentee after: GUANGDONG WEIYE ALUMINIUM FACTORY GROUP CO., LTD. Address before: 528200 Guangdong province Dali Nanhai District of Foshan City Industrial Zone head Patentee before: Guangdong Weiye Aluminium Factory Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528225, No. four, No. 1, Rainbow Road, lion Town, Nanhai District, Guangdong, Foshan Patentee after: GUANGDONG WEIYE ALUMINIUM FACTORY GROUP CO., LTD. Address before: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Zone head Patentee before: GUANGDONG WEIYE ALUMINIUM FACTORY GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160529 |