CN108116223A - aluminium alloy front beam - Google Patents

aluminium alloy front beam Download PDF

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Publication number
CN108116223A
CN108116223A CN201711466498.0A CN201711466498A CN108116223A CN 108116223 A CN108116223 A CN 108116223A CN 201711466498 A CN201711466498 A CN 201711466498A CN 108116223 A CN108116223 A CN 108116223A
Authority
CN
China
Prior art keywords
front beam
support
beam body
aluminium alloy
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711466498.0A
Other languages
Chinese (zh)
Inventor
巫国俊
彭庆丰
王桂祥
张东升
刘婧
李甫拼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hozon New Energy Automobile Co Ltd
Original Assignee
Zhejiang Hozon New Energy Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Hozon New Energy Automobile Co Ltd filed Critical Zhejiang Hozon New Energy Automobile Co Ltd
Priority to CN201711466498.0A priority Critical patent/CN108116223A/en
Publication of CN108116223A publication Critical patent/CN108116223A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/02Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04Arrangement or mounting of radiators, radiator shutters, or radiator blinds

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention discloses a kind of aluminium alloy front beam, including front beam body, aluminium profiles block, side reinforcement block, first support and second support.Strengthen block welding with side simultaneously in the both ends end of the front beam body.The top surface of the front beam body 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 body are integrally formed, and the second support is integrally formed simultaneously with the above-mentioned side of front beam body.Aluminium alloy front beam disclosed by the invention, 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 the dense oxidation film on surface by atmosphere environment corrosions such as acid rains.

Description

Aluminium alloy front beam
Technical field
The invention belongs to vehicle anticollision technical fields, 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 so as to Ensure that automobile there are enough torsion stiffness, main body is stamped to form by steel, is 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, so as 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;It mostly protects and welds using two during welding, can form nonconducting filemot oxide-film on overland route, cause electrophoresis not It is good, influence the appearance of product.It deals with extremely difficult and of high cost.
The content of the invention
The present invention is directed to the situation of the prior art, provides a kind of aluminium alloy front beam.
For the present invention using following technical scheme, the aluminium alloy front beam includes front beam body, aluminium profiles block, side reinforcement Block, first support and second support;
Strengthen block welding with side simultaneously in the both ends end of the front beam body;
The top surface of the front beam body 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 body is integrally formed, the second support simultaneously with front beam body 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 arranged at the length direction of the front beam body.
According to above-mentioned technical proposal, the first support has the first location hole and the second location hole, first positioning Hole is for installing water tank, and for second location hole for installing radiator, the second support is described for installing front bumper Aluminium profiles block is used to install bottom bracket.
According to above-mentioned technical proposal, the cross-section structure of the front beam body is in day font, and the two of the front beam body 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 body of the second support are welded to each other.
Aluminium alloy front beam disclosed by the invention, its advantage be, compared with steel crossbeam can loss of weight about 34%, have Relatively low automotive dead weight is imitated, improves the power performance and the economy performance of automobile;The preferable Anticorrosive Character of aluminium alloy is made full use of, is led to Crossing the dense oxidation film on surface prevents by atmosphere environment corrosions such as acid rains.
Description of the drawings
Fig. 1 is the structure diagram of the preferred embodiment of the present invention.
Fig. 2 is the overlooking structure figure of the preferred embodiment of the present invention.
Fig. 3 is the side block diagram of the preferred embodiment of the present invention.
Fig. 4 is the three-dimensional structure diagram of the preferred embodiment of the present invention.
Fig. 5 is the three-dimensional structure diagram of another angle of the preferred embodiment of the present invention.
Fig. 6 is the sectional structure chart in the AA directions of Fig. 1.
Reference numeral includes:10- front beam bodies;20- aluminium profiles blocks;30- sides reinforcement block;40- first supports;41- first Location hole;The second location holes of 42-;50- second supports;51- bolts;52- bending sections;53- straightways;54- bevel edge sections;55- is pasted Close section.
Specific embodiment
The invention discloses a kind of aluminium alloy front beam, with reference to preferred embodiment, to the specific embodiment party of the present invention Formula is further described.
Referring to Figure 1 of the drawings to Fig. 6, Fig. 4 shows the concrete structure of the aluminium alloy front beam.
Preferably, the aluminium alloy front beam includes front beam body 10, aluminium profiles block 20, side reinforcement block 30, horizontal before described The both ends end of beam body 10 is welded simultaneously with side reinforcement block 30, wherein:
The top surface of the front beam body 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, so as 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 body 10 is integrally formed, the second support 50 simultaneously with the above-mentioned side of front beam body 10 one into 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 arranged at the length direction of the front beam body 10.
Wherein, the first support 40 has the first location hole 41 (macropore) and the second location hole 42 (aperture), and described the For installing water tank, second location hole 42 is used to install radiator a positioning hole 41.
Wherein, the second support 50 is used to install front bumper.
Wherein, the aluminium profiles block 20 is for installing bottom bracket, so as to enhancing structure intensity.
Referring to Fig. 6 of attached drawing, Fig. 6 shows the cross-section structure in the AA directions in Fig. 1.
Preferably, the cross-section structure of the front beam body 10 is in day font, the both ends difference of the front beam body 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 respectively with straightway 53 and bevel edge section 54.
Wherein, the fitting section 55 of the second support 50 and the protrusion of front beam body 10 are welded to each other.
Wherein, the manufacturing process of the front beam body 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 substitution is carried out to which part technical characteristic, within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in protection scope of the present invention.

Claims (7)

1. a kind of aluminium alloy front beam, which is characterized in that including front beam body, aluminium profiles block, side reinforcement block, first support and Two stents;
Strengthen block welding with side simultaneously in the both ends end of the front beam body;
The top surface of the front beam body 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 body are integrally formed, and the second support is above-mentioned with front beam body 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 arranged at institute State the length direction of front beam body.
4. aluminium alloy front beam according to claim 1, which is characterized in that the first support have the first location hole and Second location hole, first location hole is for installing water tank, and second location hole is for installing radiator, described second For installing front bumper, the aluminium profiles block is used to install bottom bracket frame.
5. aluminium alloy front beam according to claim 1, which is characterized in that the cross-section structure of the front beam body is in day Font, the both ends of the front beam body 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 stents 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 respectively with straightway and bevel edge section.
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 body is welded to each other.
CN201711466498.0A 2017-12-28 2017-12-28 aluminium alloy front beam Pending CN108116223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711466498.0A CN108116223A (en) 2017-12-28 2017-12-28 aluminium alloy front beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711466498.0A CN108116223A (en) 2017-12-28 2017-12-28 aluminium alloy front beam

Publications (1)

Publication Number Publication Date
CN108116223A true CN108116223A (en) 2018-06-05

Family

ID=62232379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711466498.0A Pending CN108116223A (en) 2017-12-28 2017-12-28 aluminium alloy front beam

Country Status (1)

Country Link
CN (1) CN108116223A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980068392U (en) * 1997-05-31 1998-12-05 양재신 Radiator cross member coupling structure of car bumper bracket and condenser bracket
KR19990026770A (en) * 1997-09-26 1999-04-15 양재신 Front frame connection structure of car
DE19915634A1 (en) * 1999-04-07 2000-10-12 Volkswagen Ag Traverse for mounting on front axle of vehicle, with local reinforcing element fixed to base body in region of suspension support breakthrough
JP2002225652A (en) * 2001-02-02 2002-08-14 Kobe Steel Ltd Bumper reinforcing material superior in offset collision performance
JP2007302104A (en) * 2006-05-11 2007-11-22 Kobe Steel Ltd Vehicular door beam
CN201923225U (en) * 2010-12-30 2011-08-10 重庆长安汽车股份有限公司 Rear crossbeam assembly for automotive rear floor
CN207825925U (en) * 2017-12-28 2018-09-07 浙江合众新能源汽车有限公司 aluminium alloy front beam

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980068392U (en) * 1997-05-31 1998-12-05 양재신 Radiator cross member coupling structure of car bumper bracket and condenser bracket
KR19990026770A (en) * 1997-09-26 1999-04-15 양재신 Front frame connection structure of car
DE19915634A1 (en) * 1999-04-07 2000-10-12 Volkswagen Ag Traverse for mounting on front axle of vehicle, with local reinforcing element fixed to base body in region of suspension support breakthrough
JP2002225652A (en) * 2001-02-02 2002-08-14 Kobe Steel Ltd Bumper reinforcing material superior in offset collision performance
JP2007302104A (en) * 2006-05-11 2007-11-22 Kobe Steel Ltd Vehicular door beam
CN201923225U (en) * 2010-12-30 2011-08-10 重庆长安汽车股份有限公司 Rear crossbeam assembly for automotive rear floor
CN207825925U (en) * 2017-12-28 2018-09-07 浙江合众新能源汽车有限公司 aluminium alloy front beam

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Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000

Applicant after: United New Energy Automobile Co.,Ltd.

Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000

Applicant before: Hozon New Energy Automobile Co., Ltd.

Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000

Applicant after: Hozon New Energy Automobile Co., Ltd.

Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000

Applicant before: Hozon New Energy Automobile Co., Ltd.