CN103132888B - A kind of structure of aluminium alloys protective window and preparation method - Google Patents
A kind of structure of aluminium alloys protective window and preparation method Download PDFInfo
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- CN103132888B CN103132888B CN201210190561.3A CN201210190561A CN103132888B CN 103132888 B CN103132888 B CN 103132888B CN 201210190561 A CN201210190561 A CN 201210190561A CN 103132888 B CN103132888 B CN 103132888B
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Abstract
The present invention is a kind of structure of aluminium alloys protective window, and be made up of aluminium chassis and flower part, the rectangular step of described U-section inserts the corresponding rectangular opening of another U-section connected, and makes that rectangular step head expands by machine impact and joggle becomes aluminium chassis; It is characterized in that: described colored part is made up of decorative pattern main body and connection bracket, and connection bracket has rectangular step; The material that described colored part is applied is GB 0# aluminium, or 6061# aluminium, or 6063# aluminium, and the production technology used is cold-chamber die casting machine die casting; The rectangular step of described colored part inserts the rectangular opening of corresponding U-section, and by machine impact rectangular step head is expanded and with aluminium chassis joggle.Its beneficial effect is: flower part adopts pure aluminum material high-pressure casting one-shot forming, and flower part adopts Tenon technique to be connected with aluminium chassis, and the production time is fast, qualification rate is high, cost is low, stabilized structure.
Description
Technical field
The invention belongs to interior decoration, guard technology field, particularly a kind of structure of aluminium alloys protective window.
Background technology
The framework (hereinafter referred to as aluminium chassis) that the structure of existing aluminium alloys protective window (have another name called aluminum window flower) is generally combined by aluminium square tube and the decorative parts that flat bar combines (or be called colored part, hereinafter referred to as flower part) composition, wherein, the colored part of known aluminium alloys protective window is manufactured by sheet metal process.I.e. flat bar bending form various types of decorative pattern by rivet interlacement.Flower part is that aluminium alloys protective window forms the vital part of figure decoration! So the shortcoming of the colored part of sheet metal process manufacture is: one, the colored part of sheet metal process manufacture is with one square of calculating: the operations such as blanking, curved flower, riveted joint, produce that qualified finished product is minimum needs 35-45 minute, cost of labor higher (need 13-15 unit /).Two, semi-automatic production, rely on very strong to the technology of workman, more slightly mistake, whole product must be scrapped, and percent defective is high.Three, the tie point between flat bar is many, unsightly and structure built on the sand.Four, beautiful and the decorative pattern of complexity can not bend with flat bar and connect.
So, be easy to expect to produce flower part with the forming method of casting.The colored part of the iron gate use of employing founding cast as is well known.But actual conditions are that so for many years all nobody produces the colored part meeting aluminium alloys protective window needs.Comprise applicant also to have spent the 3-4 year just to research and develop, produced qualified colored part.Because: one, will reach enough intensity and suitable cost requirement, flower part must adopt Tenon technique to be connected with aluminium square tube frame.So, spend part material just must stand to beat.Namely can not be very crisp, certain plasticity be had.So the material of application must be GB 0# aluminium, or 6061# aluminium, or the fine aluminium such as 6063# aluminium.Two, fine aluminium is seldom applied in Die Casting usually, because these materials meeting sticking to mould, depanning difficulty, and raw material poor fluidity, formed product is more difficult.Namely product is not easy to make (product that can not obtain overall shape).The length and width size of colored part that particularly aluminium alloys protective window needs reaches: 800 × 400, more difficultly makes.
Summary of the invention
The object of the present invention is to provide a kind of flower part to adopt pure aluminum material high-pressure casting one-shot forming, flower part adopts Tenon technique to be connected with aluminium chassis, and the production time is fast, qualification rate is high, cost is low, the structure of the aluminium alloys protective window of stabilized structure and preparation method.
For achieving the above object, technical solution of the present invention is: a kind of structure of aluminium alloys protective window and preparation method, as shown in Fig. 1, sectional view 2 and A-A sectional view 3, is made up of aluminium chassis and flower part.Described aluminium chassis as shown in Figure 4, is made up of horizontal square tube and perpendicular square tube.As shown in Figure 5, its cross section as shown in Figure 6, is made up of by being fastened and connected U-section and buckle bar described horizontal square tube.Have two rectangular openings bottom U-section, respectively there is an outstanding rectangular step at two ends.Described perpendicular square tube is identical with horizontal rhs-structure.Outline.The rectangular step of described U-section inserts the corresponding rectangular opening of another U-section connected, realizes connecting (i.e. machine impact rectangular step head make it to expand and realize joggle) by Tenon technique.
Described colored part as shown in Figure 7, is made up of decorative pattern main body and connection bracket, connection bracket has rectangular step.The material that described colored part is applied is GB 0# aluminium, or 6061# aluminium, or the fine aluminium (hereinafter referred to as fine aluminium) such as 6063# aluminium.The production technology used is cold-chamber die casting machine die casting.Type is 400T.To have plasticity, be applicable to using Tenon technique.The casting method of described colored part comprises the following steps:
A, prepare mould: core material is H13 electroslag die steel, model: SKD-61 or 8407.Core rod will carry out fine finishining, then does nitrogen treatment, and mould is all to be entered to water position and row and water slag position and do nitrogen treatment repeatedly.
B, add release agent: because be fine aluminium die casting, acquire a certain degree of difficulty when the demoulding, a day silicon mold release agent (Japanese import) need be adopted, and dilute with water.The ratio of release agent and water is: 1 to 200.
C, melting: use fine aluminium to melt, temperature is between 650-660 degree.The too high meeting of temperature causes allly enters to water and arranges to water cinder notch sizing, the too low formed product difficulty (namely product is not full) of temperature.
D, aluminium liquid remove the gred: ensure that aluminium liquid is clean, need per tour to remove the gred once.
E, filling are fed in raw material: it is once about 1.5 times (if a kind of tracery end product quality is 1kg, reinforced is exactly about 1.5kg) of flower part end product quality that filling is fed in raw material, and makes liquid fine aluminium filling enter die casting die cavity.Need open supercharging when filling is fed in raw material, be generally 0.6-0.8kg, high pressure is adjusted to 160-180kg.At this moment can not once feed in raw material too many.Feeding in raw material to make temperature of aluminum liquid reduce rapidly too much, causes die cast difficulty.
F, filling speed governing are generally 3m/s.
G, pressurize cooling: cool when keeping high pressure, simultaneously cool time can not be too fast, between general 4-6 second.
H, molding: molding (extrusion product) wants fast, be generally between 0.3-0.5 second.
The connection of aluminium chassis and flower part is as shown in Fig. 1, sectional view 2 and A-A sectional view 3, and the rectangular step of described U-section inserts the corresponding rectangular opening of another U-section connected, and makes that rectangular step head expands by machine impact and joggle becomes aluminium chassis.The rectangular step of described colored part inserts the rectangular opening of corresponding U-section, and by machine impact rectangular step head is expanded and with aluminium chassis joggle.
After adopting above scheme, the invention has the beneficial effects as follows: flower part adopts pure aluminum material high-pressure casting one-shot forming, flower part adopts Tenon technique to be connected with aluminium chassis, and the production time is fast, qualification rate is high, cost is low, stabilized structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of entire combination of the present invention.
Fig. 2 is the sectional view of entire combination of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2 of the present invention.
Fig. 4 is the schematic diagram of aluminium chassis of the present invention.
Fig. 5 is the schematic diagram of aluminium square tube of the present invention.
Fig. 6 is the schematic cross-section of aluminium square tube of the present invention.
Fig. 7 is the schematic diagram that the present invention spends part.
Description of reference numerals:
10, aluminium chassis; 11, U-section; 111, rectangular opening; 112, rectangular step; 12, buckle bar; 20, part is spent; 21, decorative pattern main body; 22, connection bracket; 23, rectangular step.
Embodiment:
A kind of structure of aluminium alloys protective window, as shown in Fig. 1, sectional view 2 and A-A sectional view 3, be made up of aluminium chassis 10 and flower part 20, described aluminium square tube frame 10 as shown in Figure 4, be made up of horizontal square tube and perpendicular square tube, as shown in Figure 4, its cross section as shown in Figure 5, is made up of by being fastened and connected U-section 11 and buckle bar 12 described aluminium square tube.Have two rectangular openings 111 bottom U-section 11, respectively there is an outstanding rectangular step 112 at two ends.The rectangular step 112 of U-section 11 inserts the corresponding rectangular opening 111 of another U-section 11 connected, by machine impact, rectangular step 112 head is expanded and realizes joggle.
Described colored part 20 as shown in Figure 7, is made up of decorative pattern main body 21 and connection bracket 22, and in connection bracket, 22 have rectangular step 23.The material that described colored part 20 is applied is GB 0# aluminium, or 6061# aluminium, or the fine aluminium such as 6063# aluminium.The production technology used is cold-chamber die casting machine die casting.Type is 400T.To have plasticity, be applicable to using Tenon technique.The casting method of described colored part 20 comprises the following steps:
A, prepare mould: core material is H13 electroslag die steel, model: SKD-61 or 8407.Core rod will carry out fine finishining, then does nitrogen treatment, and mould is all to be entered to water position and row and water slag position and do nitrogen treatment repeatedly.
B, add release agent: because be fine aluminium die casting, acquire a certain degree of difficulty when the demoulding, a day silicon mold release agent need be adopted, and dilute with water.The ratio of release agent and water is: 1 compares 180-200
C, melting: use fine aluminium to melt, temperature is between 650-660 degree.The too high meeting of temperature causes allly enters to water and arranges to water cinder notch sizing, the too low formed product difficulty of temperature.
D, aluminium liquid remove the gred: ensure that aluminium liquid is clean, need per tour to remove the gred once.
E, filling are fed in raw material: filling is fed in raw material and is once 1.5 times of flower part 20 end product quality, makes liquid fine aluminium filling enter die casting die cavity.Need open supercharging when filling is fed in raw material, be generally 0.6-0.8kg, high pressure is adjusted to 160-180kg.At this moment can not once feed in raw material too many.As temperature of aluminum liquid made to reduce rapidly more than 10kg, cause die cast difficulty.
F, filling speed governing are generally 3m/s.
G, pressurize cooling: cool when keeping high pressure, simultaneously cool time can not be too fast, between general 4-6 second.
H, molding: molding (extrusion product) wants fast, be generally between 0.3-0.5 second.
The connection of aluminium chassis 10 and flower part 20 is as shown in Fig. 1, sectional view 2 and A-A sectional view 3, the rectangular step 112 of described U-section 11 inserts the corresponding rectangular opening 111 of another U-section 11 connected, and makes that rectangular step 112 head expands by machine impact and joggle becomes aluminium chassis 10.The rectangular step 23 of described colored part 20 inserts the rectangular opening 111 of corresponding U-section 11, and by machine impact rectangular step 23 head is expanded and with aluminium chassis 10 joggle.
Claims (2)
1. the structure of an aluminium alloys protective window, be made up of aluminium chassis and flower part, described aluminium chassis is made up of horizontal square tube and perpendicular square tube, described aluminium square tube is made up of by being fastened and connected U-section and buckle bar, two rectangular openings are had bottom U-section, respectively there is an outstanding rectangular step at two ends, and the rectangular step of described U-section inserts the corresponding rectangular opening of another U-section connected, and make that rectangular step head expands by machine impact and joggle becomes aluminium chassis; It is characterized in that: described colored part is made up of decorative pattern main body and connection bracket, and connection bracket has rectangular step; The material that described colored part is applied is GB 0# aluminium, or 6061# aluminium, or 6063# aluminium, and the production technology used is cold-chamber die casting machine die casting; The rectangular step of described colored part inserts the rectangular opening of corresponding U-section, and by machine impact rectangular step head is expanded and with aluminium chassis joggle.
2. the preparation method of a kind of aluminium alloys protective window according to claim 1, is characterized in that:
The casting method of described colored part comprises the following steps:
A, prepare mould: core material is H13 electroslag die steel, model: SKD-61 or 8407, and core rod will carry out fine finishining, then does nitrogen treatment, mould is all to be entered to water position and row and waters slag position and do nitrogen treatment repeatedly;
B, add release agent: adopt sky silicon mold release agent, and dilute with water, the ratio of release agent and water is: 1 to 200;
C, melting: melting temperature is between 650-660 degree;
D, aluminium liquid remove the gred: ensure that aluminium liquid is clean, and per tour slagging-off once;
E, filling are fed in raw material: filling is fed in raw material and is once 1.5 times of flower part end product quality, makes GB 0# aluminium, or 6061# aluminium, or 6063# aluminium enters die casting die cavity with liquid filling, need open supercharging when filling is fed in raw material, be generally 0.6-0.8kg, high pressure is adjusted to 160-180kg;
F, filling speed governing: be generally 3m/s;
G, pressurize cooling: cool when keeping high pressure, between general 4-6 second cool time;
H, molding: molding was generally between 0.3-0.5 second.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210190561.3A CN103132888B (en) | 2012-06-08 | 2012-06-08 | A kind of structure of aluminium alloys protective window and preparation method |
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| CN201210190561.3A CN103132888B (en) | 2012-06-08 | 2012-06-08 | A kind of structure of aluminium alloys protective window and preparation method |
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| CN103132888A CN103132888A (en) | 2013-06-05 |
| CN103132888B true CN103132888B (en) | 2016-01-20 |
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| CN107642321A (en) * | 2017-08-13 | 2018-01-30 | 汤军 | A kind of tracery structure of safe ready |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120606A (en) * | 1965-02-06 | 1968-07-24 | Roberto Merlo | A solar screen |
| US3832805A (en) * | 1972-10-12 | 1974-09-03 | W Stevens | Prefabricated outside steel doors |
| JP2000130047A (en) * | 1998-10-28 | 2000-05-09 | Marushin Kako Kk | Assembly structure of latticed construction |
| JP2000192608A (en) * | 1998-12-28 | 2000-07-11 | Hiroyuki Noguchi | Honeycomb structural material |
| CN2427611Y (en) * | 2000-06-04 | 2001-04-25 | 王勤彪 | Theft-proof decoration window |
| CN1403224A (en) * | 2001-09-10 | 2003-03-19 | 邹松龙 | Forging process of Artistic door and window |
| CN2554319Y (en) * | 2002-07-30 | 2003-06-04 | 沈阳中蓝万金铝业有限公司 | Pattern lattice for aluminium alloy door and window |
| CN200982145Y (en) * | 2006-12-13 | 2007-11-28 | 马健鹉 | Die stamping combined type safety net |
| CN201050284Y (en) * | 2007-04-24 | 2008-04-23 | 李文强 | Multifunctional protective outer windows |
| CN201495964U (en) * | 2009-08-05 | 2010-06-02 | 江阴市华金交通建材有限公司 | Anti-theft window guardrail mesh |
| CN202055710U (en) * | 2010-12-27 | 2011-11-30 | 北京爱佳尔不锈钢家居用品股份有限公司 | Assembled antitheft window |
| CN102392513A (en) * | 2011-09-29 | 2012-03-28 | 贵州佳特瑞建材科技有限公司 | Inserting aluminum alloy section for manufacturing protective guard |
| CN202227943U (en) * | 2011-08-30 | 2012-05-23 | 湖南红门机电设备有限公司 | Rail of balcony guardrail and built-in connection structure of ornaments |
-
2012
- 2012-06-08 CN CN201210190561.3A patent/CN103132888B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120606A (en) * | 1965-02-06 | 1968-07-24 | Roberto Merlo | A solar screen |
| US3832805A (en) * | 1972-10-12 | 1974-09-03 | W Stevens | Prefabricated outside steel doors |
| JP2000130047A (en) * | 1998-10-28 | 2000-05-09 | Marushin Kako Kk | Assembly structure of latticed construction |
| JP2000192608A (en) * | 1998-12-28 | 2000-07-11 | Hiroyuki Noguchi | Honeycomb structural material |
| CN2427611Y (en) * | 2000-06-04 | 2001-04-25 | 王勤彪 | Theft-proof decoration window |
| CN1403224A (en) * | 2001-09-10 | 2003-03-19 | 邹松龙 | Forging process of Artistic door and window |
| CN2554319Y (en) * | 2002-07-30 | 2003-06-04 | 沈阳中蓝万金铝业有限公司 | Pattern lattice for aluminium alloy door and window |
| CN200982145Y (en) * | 2006-12-13 | 2007-11-28 | 马健鹉 | Die stamping combined type safety net |
| CN201050284Y (en) * | 2007-04-24 | 2008-04-23 | 李文强 | Multifunctional protective outer windows |
| CN201495964U (en) * | 2009-08-05 | 2010-06-02 | 江阴市华金交通建材有限公司 | Anti-theft window guardrail mesh |
| CN202055710U (en) * | 2010-12-27 | 2011-11-30 | 北京爱佳尔不锈钢家居用品股份有限公司 | Assembled antitheft window |
| CN202227943U (en) * | 2011-08-30 | 2012-05-23 | 湖南红门机电设备有限公司 | Rail of balcony guardrail and built-in connection structure of ornaments |
| CN102392513A (en) * | 2011-09-29 | 2012-03-28 | 贵州佳特瑞建材科技有限公司 | Inserting aluminum alloy section for manufacturing protective guard |
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| CN103132888A (en) | 2013-06-05 |
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