CN205522728U - Composite metal forming structure - Google Patents
Composite metal forming structure Download PDFInfo
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- CN205522728U CN205522728U CN201620070051.6U CN201620070051U CN205522728U CN 205522728 U CN205522728 U CN 205522728U CN 201620070051 U CN201620070051 U CN 201620070051U CN 205522728 U CN205522728 U CN 205522728U
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- Prior art keywords
- metallic object
- composition metal
- shaped structure
- metal shaped
- convex body
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Abstract
The utility model discloses a composite metal forming structure, composite metal forming structure wherein, including first metallic object and second metallic object, first metallic object has a surface, has a plurality of convex bodys of interval configuration at surface molding, and each convex body has root width and top width, and the root width is less than top width, the second metallic object has an internal surface, is equipped with a plurality of slot parts at the internal surface, and each convex body is worn to establish respectively in each slot part and via the crimping and build in the combination. By this, can promote the combination firmness of two metallic objects to can simplifying processing with shorten the preparation time.
Description
Technical field
This utility model relates to the joining technique of a kind of composite, particularly relates to a kind of composition metal and shapes knot
Structure.
Background technology
Along with science and technology is constantly progressive and development, composite is applied the situation at various products the most general
Time, the casing of mobile phone, panel computer, notebook computer etc. and mechanism's accessory such as；Fan leaf, locomotive
Spare and accessory parts, medical device, appliance shell or spare and accessory parts, safety helmet；Locomotive outward appearance metal plate part and internal structure
Accessory, aircraft inside and outside accessory, propeller, general ship structure, military steel helmet, shellproof class component,
Sanitary bath equipment, building materials etc. are too numerous to enumerate.It is produced the finished product made and is not only had lightweight, slimming, outer
See outside the plurality of advantages such as texture is good, and electromagnetic wave can be effectively reduced leak.
Existing clad metal sheet, including a basal layer, an activated solder layer and an extexine, basal layer
Comprise a structural strength metal；Activated solder layer is positioned on one first side surface of basal layer, activated solder layer
Comprise an activated solder；Extexine is positioned on an outer surface of activated solder layer, by basal layer, activity weldering
The bed of material and extexine are sequentially stacked into one, then are engaged in explosive welding mode, to constitute a compound gold
Belong to plate.
Clad metal sheet problematically, the explosive welding that is used in combination between layers needs to expend a large amount of energy
Source, dangerous high and be difficult to reach a large amount of production, its manufacture process is easily generated defective products simultaneously, and then not
It is beneficial to reduce manufacturing cost and improve production yield.Another basal layer and extexine are only with solder bonds, by it
Apply by the field domain of shearing action, easily make basal layer and extexine produce the bad feelings such as sliding position disengaging
Condition.Furthermore, its application solder engages in explosive welding mode, for some specific metals (such as magnesium or magnesium
Alloy) and inapplicable, and urgently improved.
Utility model content
A purpose of the present utility model, is to provide a kind of composition metal shaped structure, and it can promote two metals
The degree of being firmly combined with of body, and can Simplified flowsheet and shortening Production Time.
For reaching above-mentioned purpose, this utility model provides a kind of composition metal shaped structure, comprising:
One first metallic object, has a surface, has multiple convex bodys of interval configuration at this shaping surface, each
This convex body has a root width and a top width, and this root width is less than this top width；And
One second metallic object, has an inner surface, is provided with multiple groove portion at this inner surface, and respectively this convex body is respectively
Wear respectively in this groove portion and build-in combines via crimping.
Above-mentioned composition metal shaped structure, is wherein formed many between respectively this convex body of this first metallic object
Individual chase, is formed with multiple interval body between respectively this groove portion of this second metallic object, and respectively this interval body is respectively
Corresponding to respectively this chase cross-under.
Above-mentioned composition metal shaped structure, respectively this chase is horizontal and vertical cross-over configuration.
Above-mentioned composition metal shaped structure, respectively this chase is diagonal cross configuration.
Above-mentioned composition metal shaped structure, wherein this chase internal shaping of this first metallic object has a guiding knot
Structure.
Above-mentioned composition metal shaped structure, wherein the face of deciding what is right and what is wrong of this guiding structural is triangular in shape, and leads in this
Guiding structure both sides are respectively formed with a guide ramp.
Above-mentioned composition metal shaped structure, respectively this convex body be shaped as tetragon, triangle or six limits
Shape.
Above-mentioned composition metal shaped structure, wherein further includes an intermediary layer, and this intermediary layer is pulled by folder and respectively should
Between convex body and respectively this groove portion.
Above-mentioned composition metal shaped structure, wherein this intermediary layer is carbon fiber, glass fibre, steel wire, steel
Net or Ke Weila.
Above-mentioned composition metal shaped structure, the most each convex body is checkerboard arrangement.
Above-mentioned composition metal shaped structure, wherein the angle end of respectively this convex body of this checkerboard arrangement is each other
Contact.
Above-mentioned composition metal shaped structure, wherein further includes another the second metallic object, this first metallic object quilt
Folder is pulled between this second metallic object and this another the second metallic object.
This utility model also has following effect, utilizes each convex body to form up big and down small shape, makes the first gold medal
Belong to body and the second metallic object combines the rivet clasp structure that can form mechanical snap, not only can bear vibrations, impact
With situations such as rising-heat contracting-colds, integrally-built intensity and integrity more can be kept.Utilize and arrange in chase
Guiding structural and guide ramp, the most beneficially second metallic object invades in each chase, and can drop significantly
The existence in low space.Pulled at each convex body of the first metallic object and each groove of the second metallic object by folder by intermediary layer
Between portion, and the first metallic object and the bond strength of the second metallic object can be promoted.Pulled by folder by anti-slip layer
Between each convex body of the first metallic object, each chase and the second metallic object, and can effectively prevent the first metallic object
Occurred by the sliding position under shearing action with the second metallic object.Preparation method of the present utility model not only can be the biggest
Amount produces and makes cost significantly reduce, and it is produced the finished product made and has more lightweight, slimming, high-strength
Spend, appearance tactile impression is good and is prone to the plurality of advantages such as molding manufacture.
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail, but not as to this reality
With novel restriction.
Accompanying drawing explanation
Fig. 1 the first metallic object of the present utility model and the first pressing element do not press front cross sectional view；
Sectional view after Fig. 2 the first metallic object pressurized of the present utility model；
Fig. 3 the first metallic object top view of the present utility model；
One jiao of end regions enlarged drawing in Fig. 4 Fig. 3；
The stereo appearance figure of Fig. 5 Fig. 4；
Fig. 6 the second metallic object stereo appearance figure of the present utility model；
Fig. 7 the first metallic object of the present utility model and the second metallic object are not associated with front cross sectional view；
Fig. 8 the first metallic object of the present utility model and the second metallic object show through the second pressing element crimping processing combination
It is intended to；
Fig. 9 the first metallic object of the present utility model and the second metallic object assembled sectional view after crimping；
Second embodiment top view of Figure 10 the first metallic object of the present utility model；
3rd embodiment top view of Figure 11 the first metallic object of the present utility model；
4th embodiment of Figure 12 the first metallic object of the present utility model and the second metallic object assembled sectional view；
Another embodiment top view of Figure 13 the second metallic object of the present utility model；
Figure 14 this utility model composition metal shaped structure the second embodiment assembled sectional view；
Figure 15 this utility model composition metal shaped structure the 3rd embodiment assembled sectional view.
Wherein, reference
10 ... the first metallic object
11 ... first surface
12 ... second surface
13 ... convex body
131 ... top
14 ... chase
W1 ... root width
W2 ... top width
15 ... guiding structural
151 ... guide ramp
20,20' ... the second metallic object
21 ... inner surface
22 ... outer surface
23 ... groove portion
24 ... interval body
30 ... intermediary layer
5 ... the first pressing element
6 ... the second pressing element
60 ... roller set
61 ... upper roll wheel
62 ... lower roll wheel
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but appended
Accompanying drawing only provides reference and explanation use, is not used for being any limitation as this utility model.
Referring to shown in Fig. 1 and Fig. 9, the making step of composition metal shaped structure of the present utility model is as follows:
A) surface 11 at one first metallic object 10 is formed with multiple convex bodys 13 of interval configuration；Please join
Readding shown in Fig. 1, the first metallic object 10 in this step can be aluminium alloy, magnesium alloy, copper alloy or not
Plate made by metal material such as the rust steel etc., this first metallic object 10 has a first surface 11 (or to be called for short
Surface) and it is formed at a second surface 12 of first surface 11 behind side.Wherein forming can be rolling,
Punching press, laser, the mode such as in-molded are formed, and the present embodiment is to explain with rolling processing mode, when
When first metallic object 10 is sent out by conveyer belt, utilize the protrusion of roller (not shown) surface institute molding
Block and groove portion impose rotary rolling mill to first surface 11, can be formed simultaneously with continuously on first surface 11
Property interval configuration multiple convex bodys 13, and between each convex body 13, be formed with multiple chase 14, the present embodiment
Each convex body 13 be in a checkerboard arrangement.
The face of deciding what is right and what is wrong, top 131 of the most each convex body 13 can be a handstand V-arrangement.Also, the outward appearance of each convex body 13
Shape can be tetragon, and this tetragon can be square, rectangle or the kenel of rhombus, and the present embodiment is one
Rhombus.The most each chase 14 can be horizontal and vertical cross-over configuration or by plural oblique chase cross-over configuration,
To be formed with multiple convex body 13 (as shown in Figure 3) between each chase 14.
B) with one first pressing element 5, respectively this convex body 13 is imposed plastic deformation, so that this convex body 13 each
Root width W1 less than top width W2 of this convex body 13；Refer to shown in Fig. 1 to Fig. 5, this reality
Executing example is to press the top 131 of each convex body 13 with a first flat pressing element 5, so that each convex body
13 produce plastic deformation, thus make the root width W1 top width less than convex body 13 of each convex body 13
W2。
C) surface at one second metallic object 20 is provided with multiple groove portions 23 of corresponding respectively this convex body；Refer to
Shown in Fig. 6, the second metallic object 20 in this step also can be aluminium alloy, magnesium alloy, copper alloy or not
Plate made by metal material such as the rust steel etc., this second metallic object 20 has an inner surface 21 and (or is called for short table
Face) and it is formed at an outer surface 22 of inner surface 21 behind side.Wherein can be in forming mode at interior table
Face 21 is provided with multiple groove portion 23, and the shape in this groove portion 23 is the most identical with the shape of aforementioned convex body 13, and
The inner peripheral in groove portion 23 is slightly larger in dimension than the outside peripheral dimension of convex body 13.Another formation between each groove portion 23
Having multiple interval body 24, each interval body 24 of the present embodiment is a rectangular column.
D) this second metallic object 20 is stacked and placed on this first metallic object 10, and makes respectively this convex body 13 difference
Penetrate respectively in this groove portion 23；Refer to shown in Fig. 7, the inner surface 21 of the second metallic object 20 is spliced
On the first surface 11 of the first metallic object 10, and make each convex body 13 correspond respectively to each groove portion 23 penetrating,
And the height of convex body 13 is slightly larger than the degree of depth in groove portion 23, the most each chase 14 is to provide each interval body 24
Accommodating.
E) with one second pressing element 6, this first metallic object 10 and this second metallic object 20 are imposed crimping to process,
So that respectively this convex body 13 build-in is combined in respectively in this groove portion 23.Refer to shown in Fig. 8 to Fig. 9, wherein
The second pressing element 6 can be a crimp or a roller set 60, wherein roller set 60 comprises a upper roll wheel 61
Be arranged in a lower roll wheel 62 of upper roll wheel 61 position directly below, wherein crimping processing can be made with cold-working or heat
Mode is carried out, and the first metallic object 10 and the second metallic object 20 that complete aforementioned technique of splicing is sent into
Rolling processing is carried out between running roller 61 and lower roll wheel 62, after the crimping through each running roller 61,62, from
And make each convex body 13 and each groove portion 23 form mechanical type and be engaged and build-in combination, the most each interval body 24 is also
Formed with each chase 14 mechanical type occlusion and build-in is combined.
Referring again to shown in Fig. 9, preceding method can prepare a kind of composition metal shaped structure, and it includes one the
One metallic object 10 and one second metallic object 20, the first metallic object 10 has a first surface 11, first
Surface 11 is formed with multiple convex body 13, and each convex body 13 has root width W1 and top width W2,
Root width W1 is less than top width W2；Second metallic object 20 has an inner surface 21, at inner surface 21
Being formed with multiple groove portion 23, each convex body 13 wears in each groove portion 23 respectively, and via crimping formation machine
Tool formula occlusion rivet clasp structure and build-in combine.
Referring to shown in Figure 10 and Figure 11, composition metal shaped structure of the present utility model, except can be upper
Stating outside embodiment, the face shaping of each convex body 13 of the first metallic object 10 can also be regular hexagon or positive three
The kenel of dihedral, in like manner each groove portion 23 of the second metallic object 20 can also correspond to aforementioned regular hexagon or
Equilateral triangle convex body 13 coordinates regular hexagon or the equilateral triangle groove portion 23 of cross-under.
Referring to shown in Figure 12, first metallic object 10 of the present embodiment is the zone line at each chase 14
It is formed with the face of deciding what is right and what is wrong guiding structural triangular in shape 15, is respectively formed with a guiding in guiding structural 15 both sides oblique
Face 151, this guide ramp 151 has the interval body 24 of guiding the second metallic object 20 and can invade recessed easily
Ditch 14 and build-in combine, and can be effectively reduced the second metallic object 20 in flow process because of Plastic Flow
Path has some setbacks and produces the problems such as space, and then can promote the second metallic object 20 and the first metallic object 10
Consolidation strength.
Referring to shown in Figure 13, each interval body 24 of the second metallic object 20 is except can be such as previous embodiment
Independent individual design outside, can also be connected with each other to each other such as each interval body 24 in the present embodiment, groove
Portion 23 is then formed between each interval body 24 of its periphery, forms the rivet clasp knot of mechanical type occlusion via crimping
Structure and build-in combine.
Referring to shown in Figure 14, this utility model composition metal manufacturing process further included one before step d)
Step d0), it is to be layed in above each convex body 13 of the first metallic object 10, at this by an intermediary layer 30
Intermediary layer 30 in step can be carbon fiber, glass fibre, steel wire, steel mesh or Ke Weila (Kevlar, or
Claim PPTA) etc., it is that this intermediary layer 30 is laid on the first metallic object 10 during making
With second between metallic object 20, then it is carried out roll-in processing, after processing via aforesaid second pressing element 6
Intermediary layer 30 is pressed from both sides pulls in each convex body 13 of the first metallic object 10 and each groove portion of the second metallic object 20
Between 23, so can promote the bulk strength after the first metallic object 10 and the combination of the second metallic object 20.
Referring to shown in Figure 15, the composition metal shaped structure of the present embodiment further includes another the second metallic object
20', wherein the upper and lower surface of the first metallic object 10 is all formed with the convex body 13 of interval configuration, each second gold medal
Belong to body 20,20' is then formed with the groove portion 23 that each convex body 13 penetrates, mat towards the surface of the first metallic object 10
Processed by the crimping of aforementioned second pressing element 6, so that the first metallic object 10 is pulled at 2 second metallic objects by folder
Between 20, and each convex body 13 build-in is made to be combined in each groove portion 23.
Additionally, composition metal of the present utility model can implement rolling processing repeatedly, mat in forming process
To reach slimming effect.
Certainly, this utility model also can have other various embodiments, without departing substantially from this utility model spirit and
In the case of essence, those of ordinary skill in the art various change accordingly when can make according to this utility model
Become and deformation, but these change accordingly and deform the guarantor that all should belong to the claim appended by this utility model
Protect scope.
Claims (12)
1. a composition metal shaped structure, it is characterised in that including:
One first metallic object, has a surface, has multiple convex bodys of interval configuration at this shaping surface, each
This convex body has a root width and a top width, and this root width is less than this top width；And
One second metallic object, has an inner surface, is provided with multiple groove portion at this inner surface, and respectively this convex body is respectively
Wear respectively in this groove portion and build-in combines via crimping.
Composition metal shaped structure the most according to claim 1, it is characterised in that at this first metal
It is formed with multiple chase between respectively this convex body of body, is formed many between respectively this groove portion of this second metallic object
Individual interval body, respectively this interval body corresponds respectively to respectively this chase cross-under.
Composition metal shaped structure the most according to claim 2, it is characterised in that respectively this chase is horizontal
To with crossed longitudinally configuration.
Composition metal shaped structure the most according to claim 2, it is characterised in that respectively this chase is oblique
To cross-over configuration.
Composition metal shaped structure the most according to claim 2, it is characterised in that this first metallic object
This chase internal shaping have a guiding structural.
Composition metal shaped structure the most according to claim 5, it is characterised in that this guiding structural
Face of deciding what is right and what is wrong is triangular in shape, and is respectively formed with a guide ramp in these guiding structural both sides.
Composition metal shaped structure the most according to claim 1, it is characterised in that the respectively shape of this convex body
Shape is tetragon, triangle or hexagon.
Composition metal shaped structure the most according to claim 1, it is characterised in that further include an intermediary
Layer, this intermediary layer is pulled at respectively this convex body with respectively between this groove portion by folder.
Composition metal shaped structure the most according to claim 8, it is characterised in that this intermediary layer is carbon
Fiber, glass fibre, steel wire, steel mesh or Ke Weila.
Composition metal shaped structure the most according to claim 1, it is characterised in that each convex body is chess
Plate-like arranges.
11. composition metal shaped structures according to claim 10, it is characterised in that this checkerboard is arranged
The angle end of respectively this convex body of row contacts each other.
12. composition metal shaped structures according to claim 1, it is characterised in that further include another
Second metallic object, this first metallic object is pulled between this second metallic object and this another the second metallic object by folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070051.6U CN205522728U (en) | 2016-01-25 | 2016-01-25 | Composite metal forming structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070051.6U CN205522728U (en) | 2016-01-25 | 2016-01-25 | Composite metal forming structure |
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| Publication Number | Publication Date |
|---|---|
| CN205522728U true CN205522728U (en) | 2016-08-31 |
Family
ID=56768209
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070051.6U Expired - Fee Related CN205522728U (en) | 2016-01-25 | 2016-01-25 | Composite metal forming structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994813A (en) * | 2016-01-25 | 2017-08-01 | 林暄智 | Composition metal manufacturing process and its structure |
-
2016
- 2016-01-25 CN CN201620070051.6U patent/CN205522728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994813A (en) * | 2016-01-25 | 2017-08-01 | 林暄智 | Composition metal manufacturing process and its structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |