CN101387369A - Method for processing composite frame section bar and composite blank material - Google Patents
Method for processing composite frame section bar and composite blank material Download PDFInfo
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- CN101387369A CN101387369A CNA2008101720964A CN200810172096A CN101387369A CN 101387369 A CN101387369 A CN 101387369A CN A2008101720964 A CNA2008101720964 A CN A2008101720964A CN 200810172096 A CN200810172096 A CN 200810172096A CN 101387369 A CN101387369 A CN 101387369A
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Abstract
The invention relates to a method for processing composite framework sections and composite blank materials. The processing method at least comprises the following steps of: 1. compounding metal sections and wooden sections which are not subjected to the frame formation processing, so as to form the composite blank materials; and 2. processing the composite blank materials to have the required length, and processing a frame connection structure, so as to form the composite framework sections. The method for processing the composite framework sections can improve processing accuracy, simplify production procedure, improve productivity and reduce production cost.
Description
Technical field
The present invention relates to a kind of processing method of section bar, especially relate to a kind of processing method and compound base material of composite framework sections.
Background technique
In the prior art the normal aluminium section bar that uses have intensity height, protecting against shock, easy-formation, anti-ly get rusty, characteristics such as weather-proof, but because its expansion coefficient is big, if after installing on request summer, to winter may produce big slit, sealability is bad, and aluminium section bar heat conduction is fast, thermal insulation property is also poor.The wood section appearance is simple and unsophisticated attractive in appearance, has preferable ornamentally, be suitable for fitting up within doors, but its antiseptic property is poor, needs paint regularly, the maintenance cost height, and also wood section is subjected to weather effect big, yielding.And the aluminium wood section is with the advantage of aluminium section bar and wood section, thereby is widely used.At present, the processing method of aluminium wood section mainly contains following two kinds:
A kind of is with wood section machine shaping and mortise, punching, and made from aluminium profile is become plug-in aluminium with wood section size, shape basically identical, by the link that matches wood section and aluminium section bar is connected and fixed to be one again.As Chinese patent literature CN2742104Y, a kind of heat insulation aluminium wood sash frame section is disclosed, form by aluminium plastid, link and wooden body, at the outer side surface place of the inner side surface and the wooden body of aluminium plastid, fixedly connected respectively aluminium plastid of link and wooden body are one.Chinese patent literature CN2695581Y for another example, the plug-in aluminium solid wood of a kind of angle-assembled type door and window is disclosed, constitute by framework, fan frame, this serial door and window is made up of plug-in aluminium and solid wood framework, solid wood framework bight joggle, frame, the plug-in aluminium of fan respectively by group aluminium angle, angle sign indicating number and fixedly gusset plate connect and compose plug-in aluminium frame, connect to form framework by suspension member.But said method has following shortcoming: 1. said method all need carry out processing such as mortise, punching respectively to wood section and aluminium section bar before with the combination of aluminium wood section, repeated manufacturing procedure so undoubtedly, make production process dilatory tediously long, not only time-consuming, and machining accuracy is low, also waste the man power and material, increased cost of production; 2. this method is by link wood section and aluminium section bar to be fixed together, and therefore also needs this link of special production and processing, has also increased production process, has further spun out the production time, has increased cost of production; 3. wood section and aluminium section bar are fixed together by link, need make cooperating between link and wood section, the aluminium section bar both very tightly keep certain assemblage gap again, otherwise may cause installing situations such as insecure, that join strength is not high or installation is not entered, therefore increase this link, also increased difficulty of processing to a certain extent.
Another is that form respectively on wood section and aluminium section bar can adaptive mutually projection and groove, and the cooperation by projection and groove is combined into the aluminium wood section.A kind of pulling on press type aluminium-wood composite section and processing technology thereof are disclosed as Chinese patent literature CN1916341A, above-mentioned pulling on press type aluminium-wood composite section is formed by connecting by aluminium section bar and wood section, the connecting end of aluminium section bar is provided with interface, the connecting end of wood section is provided with joint, interface and joint geometry are suitable, and being connected to wear in the interface that is combined in aluminium section bar and compress by the joint of wood section of aluminium section bar and wood section forms; Its processing method is to process aluminium section bar and wood section respectively, and interface is set on aluminium section bar, and joint is set on the wood section, makes interface and joint suitable, by applying external force aluminium section bar and wood section is combined with each other.Chinese patent literature CN2769457Y discloses a kind of wear-resistant ambetti steel window and door sectional material for another example, comprise glass fiber reinforced plastic door window profile matrix, outer surface at glass fiber reinforced plastic door window profile matrix is enclosed with the aluminum alloy cover plate, be provided with support at the aluminum alloy cover inner surface, the end, edge or the middle part of described aluminum alloy cover plate are provided with projection, and the protruding corresponding position at glass fiber reinforced plastic door window profile matrix and middle part, aluminum alloy cover plate edge is provided with groove.But said method has following shortcoming: be the linkage structure between the formation section bar in the said method, all need before the aluminium wood section is compound, shape respectively wood section and aluminium section bar, and then be compound to together, the manufacturing procedure that has been repetition equally, make production process dilatory tediously long, not only time-consuming, and also machining accuracy is difficult to guarantee, also waste the man power and material, increased cost of production.
The applicant once disclosed a kind of manufacture method that is suitable for field-installed wooden sash section bar in Chinese patent literature CN101117874, wherein have a kind of step of technological scheme to be: 1, at timber outsourcing cladded aluminum foil, wooden skin etc. as facing; 2, with timber according to preliminary dimension and shape sawing; 3, the two ends of the described timber after sawing mold junction plane, on each described junction plane, mold keyway, described keyway stretches along the direction on the plane, framework place that is parallel to wooden sash section bar assembling back formation, and between two surfaces of described framework, so that adjacent described wooden sash section bar is after the butt joint of corresponding junction plane, can lock together by the pin key that adapts with described keyway shape; 4, the described timber that forms junction plane and keyway is carried out surface treatment, formation is suitable for field-installed described wooden sash section bar.But this method at be the timber that adopts weatherable materials such as aluminium foil, wooden skin to coat, and aluminium foil is that directly calendering is formed with metallic aluminium, thickness is minimum, general thickness is 6.3pm to 0.2mm (is generally aluminium section bar lamella thickness 1/tens to several 1/10000000th), adopts conventional equipment to carry out processing such as mortise to the window frame profile that is coated with aluminium foil.Yet, can play decorating action attractive in appearance though coat aluminium foil on the wood section surface, because aluminium foil itself is extremely thin, hardness is little, intensity is low, very easily damages, and can not compare with aluminium section bar to the protection of timber.In addition, the weatherable materials that aluminium foil, wooden skin etc. are thin adopts glue to be bonded in the wood section surface as binding agent usually, its connectivity robustness is poor, and along with the use of composite framework sections, be subjected to the influence of weather and factor such as artificial, aluminium foil, wooden skin etc. very easily come off from wood section, make section bar itself lose the advantage that composite material should have, and have influenced the use of this section bar and attractive in appearance greatly.
Summary of the invention
For this reason, goal of the invention of the present invention provides the processing method and the compound base material of a kind of machining accuracy height, manufacturing procedure is succinct, manufacturing efficiency is high and cost of production is low composite framework sections.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of processing method of composite framework sections comprises the steps: at least
A. will not carry out the metal section of framework shaping operation and wood section and carry out compoundly, form compound base material;
B. described compound base material is processed into Len req and processes frame connecting structure, form composite framework sections.
In the above-mentioned processing method, described step a is that the corresponding position at described metal section and described wood section molds grab and the draw-in groove that cooperatively interacts respectively, to form the described metal section of described grab and described draw-in groove and described wood section again and carry out compoundly, form compound base material.
In the above-mentioned processing method, before described step a, also comprise the step that described metal section and described wood section is processed into preassigned length.
In the above-mentioned processing method, described gage length is a 1-6 rice.
In the above-mentioned processing method, described step b is for carrying out mortise, punching to form described frame connecting structure to described compound base material, and described metal section is an aluminium section bar.
In the above-mentioned processing method, before described step a, also comprise the step that described wood section is painted.
In the above-mentioned processing method, the thickness of described aluminium section bar is 0.8 millimeter-2 millimeters.
A kind of compound base material is composited by metal section that does not carry out the framework shaping operation and wood section, and described metal section is compounded in a side surface of described wood section.
The length of described compound base material is 1-6 rice
The length of described compound base material is 5 meters.
Technique scheme of the present invention has the following advantages compared to existing technology: the 1. processing method of composite framework sections provided by the invention, what adopt is metallic aluminium section bar rather than aluminium foil, thereby can overcome with aluminium foil and coat the defective that wood section brought, the metallic aluminium section bar that the present invention adopts has certain thickness, its hardness is big, and the intensity height is shock-resistant, not fragile, have very strong practicability; 2. the processing method of composite framework sections provided by the invention, earlier become compound base material with metallic aluminium section bar and wood section are compound, the fraze of again will this compound base material making with the T8 alloy material processes linkage structure, form composite framework sections, not only saved manufacturing procedure, and carry out disposable processing bindiny mechanism, improved machining accuracy greatly, avoid manufacturing tolerance twice, also saved human and material resources to a certain extent, reduced cost of production; 3. the processing method of composite framework sections provided by the invention, on metallic aluminium section bar and wood section, form the grab and the draw-in groove that can cooperatively interact respectively, make above-mentioned grab and the mutual snap-in of draw-in groove through pressing, thereby formation composite framework sections, cancelled tratitional technology link commonly used, save production process, further reduced cost of production; 4. the processing method of composite framework sections of the present invention, between the grab and draw-in groove that take shape in respectively on metallic aluminium section bar and the wood section, adopt interference fit mechanically commonly used, utilize roll unit even can realize that metallic aluminium section bar and the compound of wood section are connected by hand, not only processing is simple, easy row, and the composite framework sections firm stable after the compound connection, join strength height, is difficult for deforming; 5. the processing method of composite framework sections of the present invention, side at the close wood section of metallic aluminium section bar is provided with support, support plays a supportive role to the metallic aluminium section bar, can keep the metallic aluminium surfacing like this, also can strengthen the thermal insulation property of the door and window of being made by above-mentioned composite framework sections.
Description of drawings
For the easier quilt of content of the present invention is clearly understood, below according to a particular embodiment of the invention and in conjunction with the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of the compound base material of the present invention.
Reference character is expressed as among the figure: 1-aluminium section bar, 2-wood section, 3-grab, 4-draw-in groove, 5-support
Embodiment
The processing method of composite framework sections of the present invention comprises the steps: at least
A. will not carry out the metal section of framework shaping operation and wood section and carry out compoundly, form compound base material: mold grab near a side of described wood section at the metallic aluminium section bar of making by metallic aluminum material, do not carry out the framework shaping operation; And molding draw-in groove on the wood section relevant position that make, that do not carry out the framework shaping operation by the finger-joint glued-laminated timber material; Described grab and described draw-in groove can be adaptive mutually, and described grab and described draw-in groove are used for the compound outer surface that is connected described wood section of described aluminium section bar, in the present embodiment only at a side moulding described draw-in groove of described wood section near described aluminium section bar.Adopt interference fit mechanically commonly used between described grab and the draw-in groove, both guaranteeing can compound easily connection, makes again that section bar after compound is solid and reliable, join strength is high, is difficult for deforming.To form the described metal section of described grab and described draw-in groove and described wood section then and carry out compoundly with roll unit, form compound base material.
Described framework shaping operation is meant, processing such as the mortise that carries out in order to make section bar can be assembled into framework, punching.
Described metal section is for making, have certain sectional shape by metallic material, being suitable for being compounded in the tabular section bar of wood section outer surface.Described wood section is for being made, had the bar-shaped section bar of certain sectional shape by wood materials.The bar-shaped section bar of described compound base material for being composited by above-mentioned wood section and above-mentioned metal section.Described compound base material can be processed into gage length by the different product model as required to be sold.
B. described compound base material is processed into Len req and processes frame connecting structure, form composite framework sections: according to the product needed that will produce, described compound base material is further processed, for example utilize above-mentioned compound base material to make window frame in the present embodiment, only need according to required actual size and position, adopt the fraze made by the T8 alloy material to the disposable various tenons that need and the positioning hole of processing of described compound base material to form described frame connecting structure.Compare with original method of processing aluminium, wood section respectively, simplified process flow, saved human and material resources, reduced cost of production, and make and the processing dimension unanimity of aluminium wood section improved machining accuracy greatly.Described frame connecting structure is meant and is used for tenon, positioning hole of adjacent described composite framework sections being connected to form frame structure etc.Described composite framework sections is meant and can be grouped together mutually by described frame connecting structure, forms the section bar of frame-shaped structure objects such as doorframe, window frame or rackt.
What the processing method of composite framework sections of the present invention adopted is the metallic aluminium section bar because the thermal expansion coefficient of aluminium section bar and wood section is more approaching, and described aluminium section bar to have hardness big; the intensity height; shock-resistant, non-damageable characteristics can play a very good protection to wood section.
The compound base equipment structure that is produced by above-mentioned processing method as shown in Figure 1, the length of described compound base material is 1-6 rice, be 5 meters in the present embodiment, wherein a side external surface of wood section 2 is coated with metal section, described in the present embodiment metal section is an aluminium section bar 1, described aluminium section bar 1 is coated on the outer surface that described wood section 2 is positioned at the outdoor, and the thickness of described in the present embodiment aluminium section bar 1 is 1.6 millimeters.Form the grab 3 and the draw-in groove 4 that cooperatively interact on the corresponding position of described aluminium section bar 1 and described wood section 2 respectively, described aluminium section bar 1 is fixedlyed connected with described draw-in groove 4 by described grab 3 with described wood section 2.Side at described aluminium section bar 1 close described wood section 2 is provided with support 5,5 pairs of described aluminium section bars 1 of described support play a supportive role, the surfacing that can keep described aluminium section bar 1, if adopt above-mentioned compound base material to make door and window, described support 5 is set also can strengthens thermal insulation property by above-mentioned door and window.
The thickness of described aluminium section bar is 1.6 millimeters in the present embodiment, certainly in other embodiments, can also select thickness for use is the aluminium section bar of 0.8 millimeter, 1 millimeter, 1.2 millimeters, 1.4 millimeters or 2 millimeters, as long as satisfy needs of production, and can implement in process of production to get final product.The thickness range of described aluminium section bar is 0.8 millimeter-2 millimeters, if aluminium section bar thickness is too small, must cause its intensity low, fragile, can't play a very good protection to wood section; If aluminium section bar thickness is excessive, also there is no need, and make the weight of aluminium section bar cross the difficulty that senior general increases the processing linkage structure, increase cost of production.
In the present embodiment only at a side moulding described draw-in groove of described wood section near described aluminium section bar.Among other embodiments, also can all mold above-mentioned draw-in groove, make all compound aluminium section bar of going up of outer surface of wood section in the indoor and outdoors side of wood section according to needs of production.
In a further embodiment, before the described step a of the processing method of composite framework sections of the present invention, also comprise the step that described metal section and described wood section is processed into preassigned length.Described gage length is meant in industry field, can meet the need of market and consider to be convenient to transport, factor such as processing and the length that is suitable for usually, described gage length can change according to the actual market demand.In the present invention, described gage length is the length of described compound base material also, can be 1 meter, 2.02 meters, 3.02 meters, 4 meters, 6 meters etc., and its scope is a 1-6 rice.
In a further embodiment, the material of described wood section also can be a kind of in shaving board, Laminated wood or the density board, perhaps wherein two kinds, multiple combination.Under the enforceable prerequisite of production technology, described metal section can also adopt other metallic material.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all mode of executions.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (10)
1. the processing method of a composite framework sections is characterized in that: comprise the steps: at least
A, the metal section that will not carry out the framework shaping operation and wood section carry out compound, form compound base material;
B, described compound base material is processed into Len req and processes frame connecting structure, form composite framework sections.
2. the processing method of composite framework sections according to claim 1, it is characterized in that: described step a is that the corresponding position at described metal section and described wood section molds grab and the draw-in groove that cooperatively interacts respectively, to form the described metal section of described grab and described draw-in groove and described wood section again and carry out compoundly, form compound base material.
3. the processing method of composite framework sections according to claim 1 and 2 is characterized in that: also comprised the step that described metal section and described wood section is processed into preassigned length before described step a.
4. the processing method of composite framework sections according to claim 3, it is characterized in that: described gage length is a 1-6 rice.
5. the processing method of composite framework sections according to claim 1 is characterized in that: described step b is for carrying out mortise, punching to form described frame connecting structure to described compound base material, described metal section is an aluminium section bar.
6. the processing method of composite framework sections according to claim 1 is characterized in that: also comprised the step that described wood section is painted before described step a.
7. the processing method of composite framework sections according to claim 5, it is characterized in that: the thickness of described aluminium section bar is 0.8 millimeter-2 millimeters.
8. compound base material, it is characterized in that: be composited by metal section that does not carry out the framework shaping operation and wood section, described metal section is compounded in a side surface of described wood section.
9. compound base material according to claim 8 is characterized in that: the length of described compound base material is 1-6 rice.
10. compound base material according to claim 9 is characterized in that: the length of described compound base material is 5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101720964A CN101387369A (en) | 2008-10-30 | 2008-10-30 | Method for processing composite frame section bar and composite blank material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101720964A CN101387369A (en) | 2008-10-30 | 2008-10-30 | Method for processing composite frame section bar and composite blank material |
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| CN101387369A true CN101387369A (en) | 2009-03-18 |
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| CNA2008101720964A Pending CN101387369A (en) | 2008-10-30 | 2008-10-30 | Method for processing composite frame section bar and composite blank material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2476264A (en) * | 2009-12-17 | 2011-06-22 | Susan Mary Boardman | Two part frame assembly with insulated joint |
| CN102493731A (en) * | 2011-12-13 | 2012-06-13 | 上海研和门窗系统有限公司 | Energy-saving door and window profile formed by adhering aluminum on solid wood and manufacture method thereof |
| CN102505910A (en) * | 2011-11-28 | 2012-06-20 | 哈尔滨森鹰窗业股份有限公司 | Rainproof aluminum product and method for solid wood window |
| CN105114798A (en) * | 2015-09-29 | 2015-12-02 | 广西平果恒通铜铝门业有限公司 | Composite aluminum plate |
-
2008
- 2008-10-30 CN CNA2008101720964A patent/CN101387369A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2476264A (en) * | 2009-12-17 | 2011-06-22 | Susan Mary Boardman | Two part frame assembly with insulated joint |
| CN102505910A (en) * | 2011-11-28 | 2012-06-20 | 哈尔滨森鹰窗业股份有限公司 | Rainproof aluminum product and method for solid wood window |
| CN102493731A (en) * | 2011-12-13 | 2012-06-13 | 上海研和门窗系统有限公司 | Energy-saving door and window profile formed by adhering aluminum on solid wood and manufacture method thereof |
| CN105114798A (en) * | 2015-09-29 | 2015-12-02 | 广西平果恒通铜铝门业有限公司 | Composite aluminum plate |
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Open date: 20090318 |