CN206550493U - A kind of metal or metal-base composites rapid molding device - Google Patents
A kind of metal or metal-base composites rapid molding device Download PDFInfo
- Publication number
- CN206550493U CN206550493U CN201720257222.0U CN201720257222U CN206550493U CN 206550493 U CN206550493 U CN 206550493U CN 201720257222 U CN201720257222 U CN 201720257222U CN 206550493 U CN206550493 U CN 206550493U
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- China
- Prior art keywords
- wire brush
- metal
- processing platform
- conductive roller
- tinsel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The utility model discloses a kind of metal or metal-base composites rapid molding device, including processing platform and the substrate on processing platform, provided with the conductive roller for clearing up wire brush mechanism and resistance welder immediately above processing platform；Immediately cleaning wire brush mechanism includes the scroll wheel and wire brush one for being located at the surface and being disposed adjacent, and is close to the wire brush two of substrate setting；Conductive roller, scroll wheel, wire brush one and wire brush two can rotate at its position, and the thickness that its position can be stacked according to tinsel is adjusted, and processing platform can carry out planar movement.Also disclose the forming method simultaneously, by the way that cleaning wire brush mechanism carries out removing surface to tinsel immediately before weldering, subsequent conductive roller carries out interlayer welding to paillon foil under a certain pressure, the final increasing material manufacturing process realized on metallic substrates, the part strength height of the utility model preparation, good compactness, it is adaptable to the batch production of part rapid shaping.
Description
Technical field
The utility model is related to rapid shaping technique field, and more particularly to a kind of metal or metal-base composites are rapid-result soon
Type device.
Background technology
The late 1980s is born in increasing material manufacturing (Additive Manufacturing, AM), relative to tradition
Material remove Machining Technology for Cutting, AM is that a kind of mode that gradually added up based on discrete-accumulation principle, using material obtains entity
The manufacturing technology of part, thus also referred to as rapid shaping (Rapid Prototyping), 3 D-printing (3D Printing),
Entity is freely manufactured (Solid Free-form Fabrication).Increases material manufacturing technology is high, complete to the overall utilization of material
Full-digital control and do not limited by design of part complexity, after the part that manufacture is completed hardly is used or needed on a small quantity
Phase processing can be used.Therefore increasing material manufacturing is considered as " manufacturing technology for changing the world ", and field, life are manufactured in Aero-Space
Thing medical field and design field have not replaceable advantage and prospect.
Electric-resistance seam-welding or roll welding are used as a kind of traditional welding method, it is adaptable to the connection between of the same race, dissimilar metal, together
When the application characteristic based on electric-resistance seam-welding or roll welding be particularly suitable for use in again between tinsel or tinsel and slab material it
Between connection.Therefore electric-resistance seam-welding can be used for realizing after multiple layer metal paillon foil stacks the block entity of welding formation, machining
The rapid shaping of particular geometric shape dress part.
But electric-resistance seam-welding at present or roll welding have very big defect, when welding aluminium, copper coin material, due to plate surface
Impurity, dirt, oxide layer problem, cause welding quality decline between splashing, plate between plate.Secondly based on electric-resistance seam-welding or roll welding mode
Increasing material manufacturing method at home also without relevant report, external utility model patent (US 20120061027A1) discloses one
The system using Double ultrasonic generators coupling welding is planted, largest push pull power is up to 9KW, applied to the super of tinsel
Sound increasing material manufacturing, but because piezoceramic material maximum bears the limitation of power, the effective thickness of welding metal paillon foil have received
Larger limitation.Domestic utility model patent (CN201310627808.8) discloses a kind of ultrasonic rapid shaping side of auxiliary heating type
Method, using the preheating of additional thermal field, softening tinsel or matrix material, gold is added under conditions of ultra-sonic welded power limited
The thickness and width for belonging to tinsel in the solderable thickness and width, but Rapid Prototyping Process of paillon foil is still limited.Simultaneously for
In terms of the nonmetallic interlayer manufacture composite such as carbon fiber is added between tinsel, ultrasonic rapid shaping technique is due to being inputted
The limitation of power, its final product quality is unsatisfactory.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of metal or metal-base composites rapid shaping is filled
Put, a kind of inexpensive, efficient quick molding method purpose is provided to reach.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of metal or metal-base composites rapid molding device, including processing platform and the base on processing platform
Conductive roller provided with cleaning wire brush mechanism and resistance welder immediately above plate, the processing platform；The instant cleaning steel
Wire brush mechanism includes the scroll wheel and wire brush one for being located at the surface and being disposed adjacent, and is close to the steel of substrate setting
Wire brush two；The conductive roller, scroll wheel, wire brush one and wire brush two can rotate at its position, and its position
The thickness that putting can stack according to tinsel is adjusted, and the processing platform can carry out planar movement.
In such scheme, described device also includes control unit and the temperature monitoring unit being connected with control unit.
In such scheme, the master control flat board vertical with processing platform, the instant cleaning are provided with above the processing platform
Wire brush mechanism and conductive roller are located on master control flat board.
A kind of metal or metal-base composites rapid molding device provided by above-mentioned technical proposal, the utility model
The part strength of preparation is high, good compactness, is highly suitable for the batch production of part rapid shaping.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.
Fig. 1 is a kind of metal or the knot of metal-base composites rapid molding device disclosed in the utility model embodiment
Structure schematic diagram；
Fig. 2 is the metallic composite forming method process schematic disclosed in the utility model embodiment one；
Fig. 3 is the metal-base composites forming method process schematic disclosed in the utility model embodiment two；
Fig. 4 be the utility model embodiment disclosed in tinsel multilayer vertical setting of types not interlock accumulation mode schematic diagram；
Fig. 5 is that the tinsel multilayer vertical setting of types disclosed in the utility model embodiment interlocks accumulation mode schematic diagram.
In figure, 1, processing platform；2nd, substrate；3rd, tinsel；4th, conductive roller；5th, scroll wheel；6th, wire brush one；7th, steel
Wire brush two；8th, first layer aluminium foil；9th, second layer aluminium foil；10th, carbon fiber layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
The utility model provides a kind of metal or metal-base composites rapid molding device, and the utility model is utilized into
Ripe resistance welding technology, with relatively high power, and aids in pre-cleaning before the weldering to clear up wire brush mechanism immediately, can be further
Improve crudy and efficiency.
Metal or metal-base composites rapid molding device as shown in Figure 1, including processing platform 1 and flat positioned at processing
Substrate 2 on platform 1, the top of processing platform 1 is provided with the master control flat board vertical with processing platform 1, and master control flat board is provided with immediately clear
Manage the conductive roller 4 of wire brush mechanism and resistance welder；Immediately cleaning wire brush mechanism includes being located at the top of substrate 2 and adjacent set
The scroll wheel 5 and wire brush 1 put, and it is close to the wire brush 27 of the setting of substrate 2；Conductive roller 4, scroll wheel 5, wire brush
1 and wire brush 27 can be rotated at its position, and its position can according to tinsel 3 stack thickness carry out
Regulation, processing platform 1 can carry out planar movement.
The device also includes not showing in control unit and the temperature monitoring unit being connected with control unit, figure.
Substrate be only used as weld backing material, welded in processing platform made from 3D solid processing after, base
Plate will be separated with the 3D solid, rather than final processing obtains a part for part.
A kind of forming method of metal or metal-base composites rapid molding device, comprises the following steps：
(1) above and below cleaning wire brush mechanism is carried out to the substrate 2 before processing, the tinsel 3 being positioned on substrate 2 immediately
The cleaning treatment on surface, removes dirt, oxide layer；When carrying out polishing cleaning to the upper surface of tinsel 3, wire brush 27 exists
Its position is rotated, and carrying out planar movement by processing platform 1 completes its polishing；Carried out to the lower surface of tinsel 3
During polishing cleaning, tinsel 3 passes through wire brush 1 and scroll wheel 5, and the two is mutually extruded, and is completed by wire brush 1 to metal
The polishing of the lower surface of paillon foil 3.
(2) tinsel 3 passes through the rolling of conductive roller 4, and the resistance heat produced between tinsel 3 realizes metal foil
Piece 3 is once or multilayer repeatedly stacks carbon fibre material can be added between welding, tinsel 3, forms metal or Metal Substrate is multiple
The block entity of the three-dimensional solid-state of condensation material；Welding operation area carries out real-time gas protection, and gases used is argon gas, helium or nitrogen
One or more of mixed gas in gas；Temperature in use monitoring unit monitors the temperature of tinsel 3 in real time；In tinsel
During 3 stacking welding, conductive roller 4 is rotated in its position, and provides pressure to tinsel 3, is transported by processing platform 1
It is dynamic to drive tinsel 3 to complete welding process.
(3) processing platform 1 carries out subtracting material processing, the part of the geometric properties needed for obtaining to the block entity of three-dimensional solid-state.
Embodiment one：
Rapid shaping is carried out using method and apparatus of the present utility model using 0.8mm aluminium foil, as shown in Fig. 2 first
Substrate 2 is subjected to cleaning polishing using wire brush 27, first layer aluminium foil 8 is then passed through into wire brush 1 and scroll wheel 5, is carried out
The polishing cleaning of lower surface；Then it is fixed on processing platform 1 and assembles, second layer aluminium foil 9 is then placed on first
On layer aluminum foil 8 and through wire brush 1 and scroll wheel 5, two layers of aluminium foil contact in the presence of instant polishing cleaner structure
Face is cleaned and polished, and dirt, impurity and oxide layer are removed；Then by conductive roller 4 and apply certain pressure the
It is resistance welded on two layers of aluminium foil 9, is connected together quickly two layers of aluminium foil, after the completion of layer welding, is walked according still further to more than
Suddenly the welding of next layer of aluminium foil is carried out.After the completion of welding, processing platform 1 carries out subtracting material processing to the block entity of three-dimensional solid-state, obtains
Obtain the part of required geometric properties.
Embodiment two：
Using 0.2mm aluminium foil and carbon fiber the quick of compound plate material is carried out using method and apparatus of the present utility model
Shaping, as shown in figure 3, substrate 2 is carried out into cleaning polishing first with wire brush 27, then passes through steel wire by first layer aluminium foil 8
Brush 1 and scroll wheel 5, carry out the polishing cleaning of lower surface；Then it is fixed in and is assembled on processing platform 1 and utilize steel wire
Brush 27 carries out cleaning polishing to its upper surface, and carbon fiber layer 10 is uniformly then placed on into the surface of first layer aluminium foil 8, then put
Second layer aluminium foil 9 is put on carbon fiber layer 10 and through wire brush 1 and scroll wheel 5, in the effect of instant polishing cleaner structure
The contact surface of lower second layer aluminium foil 9 and carbon fiber layer 10 is cleaned and polished, and dirt, impurity and oxide layer are removed；It is then logical
Cross conductive roller 4 and apply certain pressure and be resistance welded on second layer aluminium foil 9, make intermediate course carbon fiber layer 10
Two layers of aluminium foil is connected together quickly, after the completion of layer welding, and next layer of welding is carried out according still further to above step, is ultimately formed
Aluminium alloy carbon fibre composite.After the completion of welding, processing platform 1 carries out subtracting material processing to the block entity of three-dimensional solid-state, obtains
The part of required geometric properties.
As shown in Figure 4 and Figure 5, tinsel 3 is continuously accumulated in the way of multilayer vertical setting of types does not interlock, or is handed over multilayer vertical setting of types
The mode of mistake accumulation is continuously accumulated.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
1. a kind of metal or metal-base composites rapid molding device, it is characterised in that including processing platform and positioned at processing
Conductive roller provided with cleaning wire brush mechanism and resistance welder immediately above substrate on platform, the processing platform；It is described
Immediately cleaning wire brush mechanism includes the scroll wheel and wire brush one for being located at the surface and being disposed adjacent, and is close to base
The wire brush two that plate is set；The conductive roller, scroll wheel, wire brush one and wire brush two can do rotation fortune at its position
Move, and the thickness that its position can be stacked according to tinsel is adjusted, the processing platform can carry out planar movement.
2. a kind of metal according to claim 1 or metal-base composites rapid molding device, it is characterised in that described
Device also includes control unit and the temperature monitoring unit being connected with control unit.
3. a kind of metal according to claim 1 or metal-base composites rapid molding device, it is characterised in that described
The master control flat board vertical with processing platform is provided with above processing platform, the instant cleaning wire brush mechanism and conductive roller are located at
On master control flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257222.0U CN206550493U (en) | 2017-03-16 | 2017-03-16 | A kind of metal or metal-base composites rapid molding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720257222.0U CN206550493U (en) | 2017-03-16 | 2017-03-16 | A kind of metal or metal-base composites rapid molding device |
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| Publication Number | Publication Date |
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| CN206550493U true CN206550493U (en) | 2017-10-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138839A (en) * | 2017-03-16 | 2017-09-08 | 威海万丰镁业科技发展有限公司 | A kind of metal or metal-base composites rapid molding device and its forming method |
| CN109226965A (en) * | 2018-09-21 | 2019-01-18 | 浙江海洋大学 | A kind of lamination increasing material manufacturing device and method of metal foil plate composite material |
| CN110405318A (en) * | 2018-04-26 | 2019-11-05 | 天津大学 | A kind of CMT increasing material manufacturing method improving Tensile Properties of Aluminum Alloy |
-
2017
- 2017-03-16 CN CN201720257222.0U patent/CN206550493U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138839A (en) * | 2017-03-16 | 2017-09-08 | 威海万丰镁业科技发展有限公司 | A kind of metal or metal-base composites rapid molding device and its forming method |
| CN110405318A (en) * | 2018-04-26 | 2019-11-05 | 天津大学 | A kind of CMT increasing material manufacturing method improving Tensile Properties of Aluminum Alloy |
| CN109226965A (en) * | 2018-09-21 | 2019-01-18 | 浙江海洋大学 | A kind of lamination increasing material manufacturing device and method of metal foil plate composite material |
| CN109226965B (en) * | 2018-09-21 | 2020-06-09 | 浙江海洋大学 | Laminated additive manufacturing device and method for metal foil plate composite material |
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