CN207825925U - aluminium alloy front beam - Google Patents
aluminium alloy front beam Download PDFInfo
- Publication number
- CN207825925U CN207825925U CN201721891693.3U CN201721891693U CN207825925U CN 207825925 U CN207825925 U CN 207825925U CN 201721891693 U CN201721891693 U CN 201721891693U CN 207825925 U CN207825925 U CN 207825925U
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- Prior art keywords
- front beam
- support
- aluminium alloy
- ontology
- beam ontology
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Abstract
The utility model discloses a kind of aluminium alloy front beams, including front beam ontology, aluminium profiles block, side reinforcement block, first support and second support.Reinforce block welding with side simultaneously in the both ends end of the front beam ontology.The top surface of the front beam ontology is recessed inwardly to form groove, the aluminium profiles block be embedded in above-mentioned groove and with aluminium profiles block welding.The first support and the side of front beam ontology are integrally formed, and the second support is integrally formed with the above-mentioned side of front beam ontology simultaneously.Aluminium alloy front beam disclosed by the utility model, compared with steel crossbeam can loss of weight about 34%, relatively low automotive dead weight improves the power performance and the economy performance of automobile；The preferable Anticorrosive Character of aluminium alloy is made full use of, is prevented by atmosphere environment corrosions such as acid rains by the dense oxidation film on surface.
Description
Technical field
The utility model belongs to vehicle anticollision technical field, and in particular to aluminium alloy front beam.
Background technology
The support of front beam general action water tank and motor head, with left and right bottom bracket connect and compose frame to
Ensure that automobile has enough torsion stiffness, main body to be stamped to form by steel, be welded with small rack above, increases fixed position point, outside
Surface electrophoretic process carrys out anti-corrosion.
However, existing front beam existing defects to some extent, mainly：Steel density is big, is unfavorable for the power of automobile
Property and fuel economy；Steel are easily corroded, and surface needs to carry out electrophoretic process, to increase environmental pollution；Front beam is by ground
After the scrapings such as the sandstone of upper splashing, the electrophoretic paint layer on surface is easily broken.Steel exposes in air, by air corrosion, reduction of getting rusty
Product service life；Two guarantors weldering is mostly used when welding, can be formed nonconducting filemot oxidation film on overland route, be led to electrophoresis not
It is good, influence the appearance of product.It deals with extremely difficult and of high cost.
Utility model content
The utility model is directed to the situation of the prior art, provides a kind of aluminium alloy front beam.
The utility model uses following technical scheme, and the aluminium alloy front beam includes that front beam ontology, aluminium profiles block, side add
Strong block, first support and second support；
Reinforce block welding with side simultaneously in the both ends end of the front beam ontology；
The top surface of the front beam ontology is recessed inwardly to form groove, and the aluminium profiles block is embedded in above-mentioned groove and and aluminium
Type block welding；
The side of the first support and front beam ontology is integrally formed, the second support simultaneously with front beam ontology
Above-mentioned side is integrally formed.
According to above-mentioned technical proposal, the quantity of the first support is 2, and the quantity of the second support is 3.
According to above-mentioned technical proposal, the second support is equally spacedly set to the length direction of the front beam ontology.
According to above-mentioned technical proposal, the first support has first positioning hole and second location hole, first positioning
Hole is for installing water tank, and for the second location hole for installing radiator, the second support is described for installing front bumper
Aluminium profiles block is for installing bottom bracket.
According to above-mentioned technical proposal, the cross-section structure of the front beam ontology is in day font, and the two of the front beam ontology
End integrally extends to form protrusion respectively.
According to above-mentioned technical proposal, the second support be equipped with bolt, the second support have bending section, straightway,
Bevel edge section and fitting section, the bending section, straightway and bevel edge section are integrally formed, the both ends end of the fitting section respectively with directly
Line segment and bevel edge section are integrally formed.
According to above-mentioned technical proposal, the fitting section and the protrusion of front beam ontology of the second support are welded to each other.
Aluminium alloy front beam disclosed by the utility model, advantage be, compared with steel crossbeam can loss of weight about
34%, relatively low automotive dead weight improves the power performance and the economy performance of automobile；Make full use of the preferable anti-corrosion of aluminium alloy
Characteristic is prevented by the dense oxidation film on surface by atmosphere environment corrosions such as acid rains.
Description of the drawings
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model.
Fig. 2 is the overlooking structure figure of the preferred embodiment in the utility model.
Fig. 3 is the side block diagram of the preferred embodiment in the utility model.
Fig. 4 is the three-dimensional structure diagram of the preferred embodiment in the utility model.
Fig. 5 is the three-dimensional structure diagram of another angle of the preferred embodiment in the utility model.
Fig. 6 is the sectional structure chart in the directions AA of Fig. 1.
Reference numeral includes：10- front beam ontologies；20- aluminium profiles blocks；The sides 30- reinforcement block；40- first supports；41- first
Location hole；42- second location holes；50- second supports；51- bolts；52- bending sections；53- straightways；54- bevel edge sections；55- is pasted
Close section.
Specific implementation mode
The utility model discloses a kind of aluminium alloy front beams, with reference to preferred embodiment, to the tool of the utility model
Body embodiment is further described.
The concrete structure of the aluminium alloy front beam is shown to Fig. 6, Fig. 4 referring to Figure 1 of the drawings.
Preferably, the aluminium alloy front beam includes front beam ontology 10, aluminium profiles block 20, side reinforcement block 30, the preceding cross
The both ends end of beam ontology 10 is welded with side reinforcement block 30 simultaneously, wherein：
The top surface of the front beam ontology 10 is recessed inwardly to form groove, the aluminium profiles block 20 be embedded in above-mentioned groove and
It is welded with aluminium profiles block 20, to effectively enhance the structural strength of aluminium alloy front beam.
Preferably, the aluminium alloy front beam further includes first support 40 and second support 50, the first support 40 with
The side of front beam ontology 10 is integrally formed, the second support 50 simultaneously with the above-mentioned side of front beam ontology 10 one at
Type.
Wherein, the quantity of the first support 40 is 2, and the quantity of the second support 50 is 3.
Wherein, the second support 50 is equally spacedly set to the length direction of the front beam ontology 10.
Wherein, the first support 40 has first positioning hole 41 (macropore) and a second location hole 42 (aperture), and described the
A positioning hole 41 is for installing water tank, and the second location hole 42 is for installing radiator.
Wherein, the second support 50 is for installing front bumper.
Wherein, the aluminium profiles block 20 is for installing bottom bracket, to enhancing structure intensity.
The cross-section structure in the directions AA in Fig. 1 is shown referring to Fig. 6 of attached drawing, Fig. 6.
Preferably, the cross-section structure of the front beam ontology 10 is in day font, the both ends difference of the front beam ontology 10
Integrally extend to form protrusion.
Preferably, the second support 50 be equipped with bolt 51, the second support 50 have bending section 52, straightway 53,
Bevel edge section 54 and fitting section 55, the bending section 52, straightway 53 and bevel edge section 54 are integrally formed, the both ends of the fitting section 55
End is integrally formed with straightway 53 and bevel edge section 54 respectively.
Wherein, the fitting section 55 of the second support 50 and the protrusion of front beam ontology 10 are welded to each other.
Wherein, the manufacturing process of the front beam ontology 10 include it is aluminum extruded-cut-out-machining-deburring-when
Effect.
Wherein, the manufacturing process of the aluminium profiles block 20 includes aluminum extruded-cut-out-machining-tapping-timeliness.
Wherein, the manufacturing process of the side reinforcement block 30 includes aluminum extruded-cut-out-machining-timeliness.
Wherein, the manufacturing process of the first support 40 includes aluminum extruded-cut-out-machining-timeliness.
Wherein, the manufacturing process of the second support 50 includes aluminum extruded-cut-out-machining-timeliness.
For a person skilled in the art, the technical solution recorded in foregoing embodiments can still be repaiied
Change or equivalent replacement of some of the technical features, within the spirit and principle of the utility model, made by it is any
Modification, equivalent replacement, improvement etc., should be included in the scope of protection of the utility model.
Claims (7)
1. a kind of aluminium alloy front beam, which is characterized in that including front beam ontology, aluminium profiles block, side reinforcement block, first support and
Two holders；
Reinforce block welding with side simultaneously in the both ends end of the front beam ontology；
The top surface of the front beam ontology is recessed inwardly to form groove, the aluminium profiles block be embedded in above-mentioned groove and with aluminium profiles block
Welding；
The first support and the side of front beam ontology are integrally formed, and the second support is above-mentioned with front beam ontology simultaneously
Side is integrally formed.
2. aluminium alloy front beam according to claim 1, which is characterized in that the quantity of the first support is 2, described
The quantity of second support is 3.
3. aluminium alloy front beam according to claim 1, which is characterized in that the second support is equally spacedly set to institute
State the length direction of front beam ontology.
4. aluminium alloy front beam according to claim 1, which is characterized in that the first support have first positioning hole and
Second location hole, the first positioning hole is for installing water tank, and the second location hole is for installing radiator, described second
Frame is for installing front bumper, and the aluminium profiles block is for installing bottom bracket.
5. aluminium alloy front beam according to claim 1, which is characterized in that the cross-section structure of the front beam ontology is in day
The both ends of font, the front beam ontology integrally extend to form protrusion respectively.
6. aluminium alloy front beam according to claim 5, which is characterized in that the second support is equipped with bolt, and described the
Two holders have bending section, straightway, bevel edge section and fitting section, and the bending section, straightway and bevel edge section are integrally formed, described
The both ends end for being bonded section is integrally formed with straightway and bevel edge section respectively.
7. aluminium alloy front beam according to claim 6, which is characterized in that the fitting section and front beam of the second support
The protrusion of ontology is welded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891693.3U CN207825925U (en) | 2017-12-28 | 2017-12-28 | aluminium alloy front beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891693.3U CN207825925U (en) | 2017-12-28 | 2017-12-28 | aluminium alloy front beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825925U true CN207825925U (en) | 2018-09-07 |
Family
ID=63390555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891693.3U Active CN207825925U (en) | 2017-12-28 | 2017-12-28 | aluminium alloy front beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116223A (en) * | 2017-12-28 | 2018-06-05 | 浙江合众新能源汽车有限公司 | aluminium alloy front beam |
-
2017
- 2017-12-28 CN CN201721891693.3U patent/CN207825925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116223A (en) * | 2017-12-28 | 2018-06-05 | 浙江合众新能源汽车有限公司 | aluminium alloy front beam |
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