CN104047503A - Leather-covered inner door leaf edge plate - Google Patents
Leather-covered inner door leaf edge plate Download PDFInfo
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- CN104047503A CN104047503A CN201410229370.2A CN201410229370A CN104047503A CN 104047503 A CN104047503 A CN 104047503A CN 201410229370 A CN201410229370 A CN 201410229370A CN 104047503 A CN104047503 A CN 104047503A
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- side plate
- leather
- edge plate
- intermediate alloy
- insulation
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- Door And Window Frames Mounted To Openings (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention discloses a leather-covered inner door leaf edge plate, which comprises a J-shaped edge plate, wherein a leather layer is arranged on the outer sidewall of the J-shaped edge plate, both ends of the J-shaped edge plate are provided with C-shaped grooves, moreover, the J-shaped edge plate is also provided with fixing grooves at the inner sides of the C-shaped grooves, a chamber is arranged under the middle part of the J-shaped edge plate, both ends of the bottom of the chamber are provided with thermal insulation strip grooves, furthermore, the border of the chamber, which is provided with one of the thermal insulation strip grooves, is downwardly sunken, the right sidewall of the chamber is provided with a fixing clamping groove, and the leather layer is artificial leather or natural leather. The structure design of the leather-covered inner door leaf edge plate is simple and ingenious, the leather-covered inner door leaf edge plate is convenient to install and use, the strength is high because of the ingeniously arranged structure, the installation work of installers is greatly facilitated and installation time is saved, so that working efficiency is increased, and because the outer leather layer is arranged, the leather-covered inner door leaf edge plate is more attractive and is textured.
Description
technical field:
The present invention relates to aluminium extruded sections field, concrete is a kind of foreskin type door interior wing side plate.
background technology:
Along with growth in the living standard, the highrise building of some middle and high ends and comfortable house have higher demand with aluminium alloys to its performance and surperficial quality, at present, popular aluminium door frame and door leaf on market, exquisite appearance, be difficult for getting rusty, but the cavity of the thermal insulation barriers adopting is little, the large percentage that causes aluminium to account in integral material, the price of aluminium is increased, greatly increased the cost of material, because aluminium extruded sections has lightweight, anti-put forth effort strong advantage and be widely used on building, but not sound insulation of aluminium extruded sections, insulation and anti-seismic performance inequality, and high in cost of production defect, and, the existing outward opening window frame section coefficient of expansion is larger, after erection of doors and windows is good, be prone to the phenomenon of splitting glue, antiseep is poor, decay resistance is bad, maintenance expense is high, insulating properties is bad, at highrise building door and window, need lightning protection, damping performance is bad, watertightness is bad.
Existing aluminium extruded sections, owing to being long-term used in wild environment, needs load-bearing simultaneously, there will be the situations such as distortion, distortion, aging, corrosion after long-term use, affects application life, and affects attractive in appearance.
summary of the invention:
The object of this invention is to provide a kind of structure design ingenious, foreskin type door interior wing side plate easy for installation.High, closely knit, ageing-resistant feature that the aluminium extruded sections that the present invention's foreskin type door interior wing side plate used is used has intensity.
The technical solution used in the present invention is:
Foreskin type door interior wing side plate, comprise J-shaped side plate, it is characterized in that: the lateral wall of described J-shaped side plate is provided with one deck cortical layer, the two ends of J-shaped side plate are equipped with C shape bayonet socket, and on the inner side J-shaped side plate of C shape bayonet socket, be also provided with fixed card interface, the middle part downside of J-shaped side plate is provided with cavity, and the two ends, bottom of cavity are equipped with heat insulating strip bayonet socket, and the cavity frame of one of them heat insulating strip bayonet socket is to lower recess, and the right side wall of cavity is provided with fixed card slot.
Described foreskin type door interior wing side plate, is characterized in that: described cortical layer is artificial leather or natural leather.
The aluminium extruded sections that described foreskin type door interior wing side plate is used is comprised of following percentage by weight element: Si 25-35, Cu 1.7-2.3, Ni 0.8-1.4, Mg 0.5-1.0, Mn 0.3-0.6, Ag 0.25-0.45, Fe≤0.2, Ti≤0.1, B 0.03-0.05, Cd 0.2-0.4, Sb 0.15-0.35, Er 0.04-0.07, Sm 0.02-0.05, surplus is Al.
Described aluminium extruded sections preparation method comprises the following steps:
(1) by formulation ratio, calculate and take furnace charge, get aluminium ingot, silicon ingot, copper ingot adds heat fused in melting furnace, when melt temperature reaches 735-745 ℃, add successively Al-10wt%Mg intermediate alloy, Al-15wt%Ni intermediate alloy, Al-5wt%Ag intermediate alloy, after it all melts, temperature adjustment is to 710-730 ℃, add Al-8wt%Mn intermediate alloy, Al-5wt%Cd intermediate alloy, Al-3wt%Sb intermediate alloy, after stirring 10-15min, temperature adjustment is to 700-720 ℃, the refining agent that adds liquation weight 1.5-2.5%, after refining 15-20min, skim, temperature adjustment is to 720-740 ℃, add other surplus element alloying component, stir after 15-20min, sample analysis, it is qualified to be adjusted to, then take gas flow as the logical 50%N of 2.4-3.2L/min
2+ 50%Cl
2refinery by de-gassing 10-15min, skims, and after standing 15-20min, both analysis is carried out in sampling, and analysis result meets the alloying component cast cast of can coming out of the stove that requires to come out of the stove, and pouring temperature is 695-705 ℃,
(2) strand obtaining is carried out to homogenising processing: with 200-300 ℃/h, be warming up to 500-520 ℃, insulation 5-10h, with 100-150 ℃/h, be cooled to 230-270 ℃ again, insulation 2-4h, with 150-200 ℃/h, be warming up to 485-505 ℃ again, insulation 10-15h, then high wind is air-cooled to 160-190 ℃, insulation 1-2h, air cooling is to room temperature;
(3) by the strand extrusion modling after homogenising, extrusion temperature is 475-495 ℃, extrusion ratio is 15-20:1, then the section bar of extruding is carried out to solution treatment: first at 380-440 ℃, be incubated 2-3h, at 470-490 ℃, be incubated 0.5-1h again, then being placed in (20 ± 5) ℃ 5%NaCl salt quenching-in water aluminium alloy extrusions is cooled to below 50 ℃, take out section bar and carry out Ageing Treatment: first at 90-110 ℃, be incubated 15-20h, water-cooled is to room temperature, at 150-180 ℃, be incubated 10-15h again, air cooling is to room temperature.
The preparation method of described refining agent is as follows: a, get the raw material of following weight portion: silica 30-40, sodium chloride 15-25, cryolite 10-15, calcirm-fluoride 5-10, sodium sulphate 12-18, sodium nitrate 5-10, aluminium powder 8-14, dolomite 20-30, wollastonite 10-15, attapulgite 10-15; B, dolomite, wollastonite, attapulgite were pulverized respectively to 50-80 mesh sieve, after mixing, at 1160-1220 ℃, calcine 1-2h, shrend obtains broken particle, then add water making beating and make the slurries that concentration is 40-50%, then add remaining raw material, 1000-1500rpm speed lapping 20-30min, then the slurries after grinding are carried out to fluidized bed spray granulation, EAT is 160-180 ℃, fluid bed bed of material temperature 94-98 ℃, spray gun pressure 0.2-0.25MPa, obtains the refining agent that particle diameter is 1.5-3mm.The present invention adopts specific refining agent can improve the quality of aluminium alloys, reduces bubble and impurity content in aluminium alloys.
Compared with prior art, beneficial effect of the present invention is:
Structure design of the present invention is simple and ingenious, easy to install, by the structure of ingenious setting, intensity is high, can greatly facilitate installation work, the saving set-up time of installation personnel, to increase work efficiency, be provided with cortex skin, make it more attractive in appearance and there is texture.The aluminium extruded sections that the present invention adopts, has intensity high, the advantage ageing-resistant, cost is low.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
the specific embodiment:
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in further detail:
Foreskin type door interior wing side plate, comprise J-shaped side plate 1, the lateral wall of J-shaped side plate 1 is provided with one deck cortical layer 2, the two ends of J-shaped side plate 1 are equipped with C shape bayonet socket 8, and be also provided with fixed card interface 3 on the inner side J-shaped side plate 1 of C shape bayonet socket 8, the middle part downside of J-shaped side plate 1 is provided with cavity 4, the two ends, bottom of cavity 4 are equipped with heat insulating strip bayonet socket 5, and cavity 4 frames of one of them heat insulating strip bayonet socket 5 are to lower recess 6, the right side wall of cavity 4 is provided with fixed card slot 7, and cortical layer 2 is artificial leather or natural leather.
The aluminium extruded sections that foreskin type door interior wing side plate is used consists of by weight percentage: Si 25-35, Cu 1.7-2.3, Ni 0.8-1.4, Mg 0.5-1.0, Mn 0.3-0.6, Ag 0.25-0.45, Fe≤0.2, Ti≤0.1, B 0.03-0.05, Cd 0.2-0.4, Sb 0.15-0.35, Er 0.04-0.07, Sm 0.02-0.05, surplus is Al.
The preparation method of described aluminium extruded sections, comprises the following steps:
(1) by formulation ratio, calculate and take furnace charge, get aluminium ingot, silicon ingot, copper ingot adds heat fused in melting furnace, when melt temperature reaches 740 ℃, add successively Al-10wt%Mg intermediate alloy, Al-15wt%Ni intermediate alloy, Al-5wt%Ag intermediate alloy, after it all melts, temperature adjustment to 720 ℃, add Al-8wt%Mn intermediate alloy, Al-5wt%Cd intermediate alloy, Al-3wt%Sb intermediate alloy, temperature adjustment to 710 ℃ after stirring 15min, the refining agent that adds liquation weight 2%, after refining 20min, skim, temperature adjustment to 730 ℃, add other surplus element alloying component, stir after 15-20min, sample analysis, it is qualified to be adjusted to, then take gas flow as the logical 50%N of 2.8L/min
2+ 50%Cl
2refinery by de-gassing 15min, skims, and after standing 20min, both analysis is carried out in sampling, and analysis result meets the alloying component cast cast of can coming out of the stove that requires to come out of the stove, and pouring temperature is 700 ℃,
(2) strand obtaining is carried out to homogenising processing: with 250 ℃/h, be warming up to 510 ℃, insulation 8h, then be cooled to 250 ℃ with 150 ℃/h, insulation 3h, then with 200 ℃/h, be warming up to 495 ℃, insulation 12h, then high wind is air-cooled to 170 ℃, insulation 1h, and air cooling is to room temperature;
(3) by the strand extrusion modling after homogenising, extrusion temperature is 485 ℃, extrusion ratio is 18:1, then the section bar of extruding is carried out to solution treatment: first at 420 ℃, be incubated 2h, then be incubated 0.5h at 480 ℃, be then placed in 20 ℃ of 5%NaCl salt quenching-in water aluminium alloy extrusions and be cooled to below 50 ℃, take out section bar and carry out Ageing Treatment: first at 95 ℃, be incubated 18h, water-cooled is to room temperature, then is incubated 12h at 160 ℃, and air cooling is to room temperature.
The preparation method of described refining agent is as follows: a, get the raw material of following weight portion: silica 35, sodium chloride 20, cryolite 12, calcirm-fluoride 8, sodium sulphate 16, sodium nitrate 7, aluminium powder 12, dolomite 25, wollastonite 10, attapulgite 15; B, dolomite, wollastonite, attapulgite were pulverized respectively to 60 mesh sieves, after mixing, at 1180 ℃, calcine 1h, shrend obtains broken particle, and then adding water making beating, to make concentration be 45% slurries, then adds remaining raw material, 1500rpm speed lapping 20min, then the slurries after grinding are carried out to fluidized bed spray granulation, EAT is 170 ℃, 96 ℃ of fluid bed bed of material temperature, spray gun pressure 0.22MPa, obtains the refining agent that particle diameter is 2mm.
Through check, the main performance of gained aluminium alloy extrusions is: tensile strength is 436MPa, and yield strength is 313MPa, and elongation per unit length is 14.5%, and thermal conductivity is 208W/mK, and coefficient of thermal expansion is 5.2 * 10
-6/ K.
Above-described embodiment is only preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.It should be noted that, do not departing under the prerequisite of the present invention's design, within any apparent improvement and modification all should fall into protection scope of the present invention.
Claims (2)
1. foreskin type door interior wing side plate, comprise J-shaped side plate, it is characterized in that: the lateral wall of described J-shaped side plate is provided with one deck cortical layer, the two ends of J-shaped side plate are equipped with C shape bayonet socket, and on the inner side J-shaped side plate of C shape bayonet socket, be also provided with fixed card interface, the middle part downside of J-shaped side plate is provided with cavity, and the two ends, bottom of cavity are equipped with heat insulating strip bayonet socket, and the cavity frame of one of them heat insulating strip bayonet socket is to lower recess, and the right side wall of cavity is provided with fixed card slot; The aluminium extruded sections that described foreskin type door interior wing side plate is used is comprised of following percentage by weight element: Si 25-35, Cu 1.7-2.3, Ni 0.8-1.4, Mg 0.5-1.0, Mn 0.3-0.6, Ag 0.25-0.45, Fe≤0.2, Ti≤0.1, B 0.03-0.05, Cd 0.2-0.4, Sb 0.15-0.35, Er 0.04-0.07, Sm 0.02-0.05, surplus is Al.
2. foreskin type door interior wing side plate according to claim 1, is characterized in that described aluminium extruded sections preparation method comprises the following steps:
(1) by formulation ratio, calculate and take furnace charge, get aluminium ingot, silicon ingot, copper ingot adds heat fused in melting furnace, when melt temperature reaches 735-745 ℃, add successively Al-10wt%Mg intermediate alloy, Al-15wt%Ni intermediate alloy, Al-5wt%Ag intermediate alloy, after it all melts, temperature adjustment is to 710-730 ℃, add Al-8wt%Mn intermediate alloy, Al-5wt%Cd intermediate alloy, Al-3wt%Sb intermediate alloy, after stirring 10-15min, temperature adjustment is to 700-720 ℃, the refining agent that adds liquation weight 1.5-2.5%, after refining 15-20min, skim, temperature adjustment is to 720-740 ℃, add other surplus element alloying component, stir after 15-20min, sample analysis, it is qualified to be adjusted to, then take gas flow as the logical 50%N of 2.4-3.2L/min
2+ 50%Cl
2refinery by de-gassing 10-15min, skims, and after standing 15-20min, both analysis is carried out in sampling, and analysis result meets the alloying component cast cast of can coming out of the stove that requires to come out of the stove, and pouring temperature is 695-705 ℃,
(2) strand obtaining is carried out to homogenising processing: with 200-300 ℃/h, be warming up to 500-520 ℃, insulation 5-10h, with 100-150 ℃/h, be cooled to 230-270 ℃ again, insulation 2-4h, with 150-200 ℃/h, be warming up to 485-505 ℃ again, insulation 10-15h, then high wind is air-cooled to 160-190 ℃, insulation 1-2h, air cooling is to room temperature;
(3) by the strand extrusion modling after homogenising, extrusion temperature is 475-495 ℃, extrusion ratio is 15-20:1, then the section bar of extruding is carried out to solution treatment: first at 380-440 ℃, be incubated 2-3h, at 470-490 ℃, be incubated 0.5-1h again, then being placed in (20 ± 5) ℃ 5%NaCl salt quenching-in water aluminium alloy extrusions is cooled to below 50 ℃, take out section bar and carry out Ageing Treatment: first at 90-110 ℃, be incubated 15-20h, water-cooled is to room temperature, at 150-180 ℃, be incubated 10-15h again, air cooling is to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229370.2A CN104047503B (en) | 2014-05-26 | 2014-05-26 | Foreskin type door interior wing side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229370.2A CN104047503B (en) | 2014-05-26 | 2014-05-26 | Foreskin type door interior wing side plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104047503A true CN104047503A (en) | 2014-09-17 |
| CN104047503B CN104047503B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229370.2A Expired - Fee Related CN104047503B (en) | 2014-05-26 | 2014-05-26 | Foreskin type door interior wing side plate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838571A1 (en) * | 1996-10-23 | 1998-04-29 | Norsk Hydro ASA | Heat-insulating composite profile, in particular for the frames of doors, windows, façade elements or similar |
| JPH10259684A (en) * | 1997-03-18 | 1998-09-29 | Sankyo Alum Ind Co Ltd | Construction member |
| JP2001032637A (en) * | 1999-07-22 | 2001-02-06 | Sankyo Alum Ind Co Ltd | Formed heat insulating material |
| CN2864044Y (en) * | 2005-11-14 | 2007-01-31 | 许运波 | Aluminum alloy wooden board combined door leaf |
| CN202125183U (en) * | 2011-06-24 | 2012-01-25 | 安徽同曦金鹏铝业有限公司 | Outer out-swinging casement profile of thermal insulation vertical hinged door |
| CN103710586A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-strength heat-resistant aluminum alloy profile |
-
2014
- 2014-05-26 CN CN201410229370.2A patent/CN104047503B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838571A1 (en) * | 1996-10-23 | 1998-04-29 | Norsk Hydro ASA | Heat-insulating composite profile, in particular for the frames of doors, windows, façade elements or similar |
| JPH10259684A (en) * | 1997-03-18 | 1998-09-29 | Sankyo Alum Ind Co Ltd | Construction member |
| JP2001032637A (en) * | 1999-07-22 | 2001-02-06 | Sankyo Alum Ind Co Ltd | Formed heat insulating material |
| CN2864044Y (en) * | 2005-11-14 | 2007-01-31 | 许运波 | Aluminum alloy wooden board combined door leaf |
| CN202125183U (en) * | 2011-06-24 | 2012-01-25 | 安徽同曦金鹏铝业有限公司 | Outer out-swinging casement profile of thermal insulation vertical hinged door |
| CN103710586A (en) * | 2013-12-17 | 2014-04-09 | 芜湖万润机械有限责任公司 | Preparation method of high-strength heat-resistant aluminum alloy profile |
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|---|---|
| CN104047503B (en) | 2016-02-10 |
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Granted publication date: 20160210 Termination date: 20160526 |
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