Aluminum extrusion faceplate frame and machining manufacture
Technical field
What the present invention relates to is a kind of aluminum extrusion faceplate frame and machining manufacture of ceiling appliance panel.
Background technology
The indoor furred ceiling of a kind of integral type of Chu Xianing in the market, it is with various indoor electric appliances.Roll into one and be installed in the furred ceiling as electric heating device, illuminating lamp, ventilation fan etc., hang ceiling panel shape that the panel frame of indoor electric appliance is made into and suspended ceiling pinch plate form one, and spiral-lock is on channel respectively.This appliance panel frame normally forms with the aluminium plate punch forming, for stamping forming aluminium alloy panel, its shape can only be simple surface configuration, and the aluminum alloy frame of shaped body can't adopt stamping forming method to make, especially the shaped body frame that connects for the smooth surface circle.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, and provide a kind of simple in structure, easy to use, the shaped body frame table face that is made is effective, and can adopt surfacings such as multiple light face or polychrome aluminaization, can realize the aluminum extrusion faceplate frame and the machining manufacture of diversified aluminium extruded sections framework.
The objective of the invention is to finish by following technical solution, described aluminum extrusion faceplate frame, it is by four mouldings quadrilateral frame that is formed by connecting in twos, described moulding is that cross section is special-shaped extrusion profile bar formation, but the moulding limit of quadrilateral frame periphery is the scarfed edge of spiral-lock channel, and this scarfed edge is perpendicular to the upper surface of quadrilateral frame; The inboard on described relatively moulding limit and upper surface are provided with the special-shaped fillet that inwardly contracts on the described moulding, and are connected to and the parallel inner side edge in described moulding limit by this abnormal shape fillet.
Described four moulding two ends all are chamfered to 45 degree hypotenuses or arbitrarily angled and arbitrary shape and are spliced into quadrilateral frame mutually; Junction, the two ends punching out on described moulding limit is jagged, and is shaped on the tongue and groove that snaps onto on the keel on the moulding limit.
A kind of machining manufacture of described aluminum extrusion faceplate frame, this method is: the fusing of a aluminium ingot guarantees that with full-automatic continous way aluminium melting and heat preservation stove aluminium ingot thoroughly melts with aluminium ingot; B makes aluminium extruded sections, will be extruded into section bar on the described aluminium extruded sections extruder, and the shape of section bar in extrusion, adopts 30-40% powdered graphite mixture as required by the mould realization; The c blanking is towards breach, by cutting machine or line cutting, and all sizes such as blanking 300*300,485*300,600*300 under the assurance of frock, and take miter angle to cut sth. askew or arbitrarily angled and arbitrary shape at two ends, its hypotenuse removes burr; The d welding fabrication carries out welding fabrication by the Welder, requires to splice unanimity around the panel frame when welding; The e surfacing is carried out surfacing by aluminaization etc.
The present invention can also further carry out drill jig boring and tapping forms installing hole, can carry out surfacings such as surperficial wire drawing or sandblast.
The present invention compared with prior art has simple in structurely, easy to use, and the frame table face that is made is effective, and can adopt surfacings such as multiple light face or polychrome oxidation, can realize characteristics such as diversified profile piece framework.
Description of drawings
Fig. 1 is the structural representation of a kind of aluminium extruded sections cross section of the present invention.
Fig. 2 is the structural representation of another kind of aluminium extruded sections cross section of the present invention.
Fig. 3 is an aluminum extrusion faceplate frame Facad structure schematic diagram of the present invention.
Fig. 4 is an aluminum extrusion faceplate frame side structure schematic diagram of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing: aluminium extruded sections frame of the present invention is by four mouldings quadrilateral frame that is formed by connecting in twos, and described moulding 1 constitutes for cross section is special-shaped extrusion profile bar, as shown in Figure 1, 2.In conjunction with the accompanying drawings shown in 3,4, but the moulding limit 2 of described quadrilateral frame periphery is the scarfed edge of snapping channel, and this scarfed edge is perpendicular to the upper surface of quadrilateral frame 3; The inboard upper surface relatively on described relatively moulding limit 2 is provided with the special-shaped fillet 4 that inwardly contracts on the described moulding 1, and is connected to the inner side edge 5 parallel with described moulding limit 2 by this abnormal shape fillet 4.
Described four moulding 1 two ends all are chamfered to 45 degree hypotenuses 6 and are spliced into quadrilateral frame 3 in twos; Junction, the two ends punching out on described moulding limit 2 is jagged 7, and is shaped on the tongue and groove 8 that snaps onto on the keel on moulding limit 2.The machining manufacture of aluminum extrusion faceplate frame of the present invention, this method is: the fusing of a aluminium ingot guarantees that with full-automatic continous way aluminium melting and heat preservation stove aluminium ingot thoroughly melts with aluminium ingot; B makes aluminium extruded sections, will be extruded into section bar on the described aluminium extruded sections extruder, and the shape of section bar in extrusion, adopts 30-40% powdered graphite mixture as required by the mould realization; Just blanking is towards breach, by cutting machine, and specifications such as blanking 300*300,485*300,600*300 under the assurance of frock, and take miter angle to cut sth. askew at two ends, its hypotenuse removes burr; The d welding fabrication carries out welding fabrication by the Welder, requires panel frame cross section unanimity all around when welding; The e surfacing is carried out surfacing by aluminaization etc.
The present invention can also further carry out the boring of drill jig tool and tapping forms installing hole, can carry out surfacings such as surperficial wire drawing or sandblast.