CN204250186U - Novel aluminium vehicle frame - Google Patents

Novel aluminium vehicle frame Download PDF

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Publication number
CN204250186U
CN204250186U CN201420699700.XU CN201420699700U CN204250186U CN 204250186 U CN204250186 U CN 204250186U CN 201420699700 U CN201420699700 U CN 201420699700U CN 204250186 U CN204250186 U CN 204250186U
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China
Prior art keywords
longeron
vehicle frame
aluminium vehicle
cross beam
connecting cross
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CN201420699700.XU
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Chinese (zh)
Inventor
武静
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Chery New Energy Automobile Co Ltd
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SAIC Chery Automobile Co Ltd
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Priority to CN201420699700.XU priority Critical patent/CN204250186U/en
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Abstract

The utility model relates to a kind of novel aluminium vehicle frame, it is characterized in that: the structure of front aluminium vehicle frame is, there is symmetrically arranged upper left longeron, upper right longeron and lower-left longeron, bottom right longeron, headlight connecting cross beam is provided with between upper left longeron, upper right longeron, headlight connecting cross beam is positioned at the top of upper left longeron, upper right longeron front end, be provided with front guarantor between upper left longeron and upper right longeron front end, between upper left longeron and upper right longeron rear end, be provided with pipe crossbeam; Lower-left longeron, bottom right are provided with stabilizer rod connecting cross beam between longeron front end, and lower-left longeron, bottom right are provided with front and back connecting cross beam between longeron rear end; The structure of rear aluminium vehicle frame is, has symmetrically arranged left rear longitudinal beam and right back longeron, is provided with after cross member between left rear longitudinal beam, right back longeron rear portion, and the front and back connecting cross beam of left rear longitudinal beam, right back longeron front end and front aluminium vehicle frame is fixed.

Description

Novel aluminium vehicle frame
Technical field
The utility model relates to a kind of novel aluminium vehicle frame.
Background technology
Battery-driven car, as using the vehicle of clean energy resource, has zero-emission, starting is fast, acceleration capability is good, the advantage such as can to start to walk of paddling.Although vehicle technology has above advantage, due to the restriction of battery technology and car load integrated technology, current battery-driven car automotive technology is still in small-sized exploitation, the market segment operation phase.Equally, external early stage, current vehicle technology was also in small-sized exploitation and concept development stage to develop hybrid power.Although be in the small-sized market development stage at present, each producer etc. take much count of the development of this art, fall over each other to research and develop new correlation technique.The inevitable direction that lightweight develops as battery-driven car, the research and development of lightweight parts and battery-driven car are closely-related, and therefore, designing a kind of lightweight aluminium vehicle frame being applicable to battery-driven car is technical matters urgently to be resolved hurrily.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of novel aluminium vehicle frame, and Vehicle Frame Design is rational in infrastructure, is applicable to the lightweight of battery-driven car.
Realize the technical scheme of the present utility model object:
A kind of novel aluminium vehicle frame, is made up of front aluminium vehicle frame and rear aluminium vehicle frame, and front aluminium vehicle frame is connected with rear aluminium vehicle frame in one, it is characterized in that:
The structure of front aluminium vehicle frame is, there is symmetrically arranged upper left longeron, upper right longeron and lower-left longeron, bottom right longeron, headlight connecting cross beam is provided with between upper left longeron, upper right longeron, headlight connecting cross beam is positioned at the top of upper left longeron, upper right longeron front end, be provided with front guarantor between upper left longeron and upper right longeron front end, between upper left longeron and upper right longeron rear end, be provided with pipe crossbeam; Lower-left longeron, bottom right are provided with stabilizer rod connecting cross beam between longeron front end, and lower-left longeron, bottom right are provided with front and back connecting cross beam between longeron rear end;
The structure of rear aluminium vehicle frame is, has symmetrically arranged left rear longitudinal beam and right back longeron, is provided with after cross member between left rear longitudinal beam, right back longeron rear portion, and the front and back connecting cross beam of left rear longitudinal beam, right back longeron front end and front aluminium vehicle frame is fixed.
Stabilizer rod connecting cross beam is connected to condenser support plate; Be provided with steering box connecting cross beam between lower-left longeron and bottom right longeron, steering box connecting cross beam is door font.
After cross member is several fonts, and left rear longitudinal beam, right back longeron rearward end are provided with rear connecting panel.
The upper left longeron of front aluminium vehicle frame, upper right longeron, left rear longitudinal beam, right back longeron, headlight connecting cross beam, stabilizer rod connecting cross beam, front and back connecting cross beam, steering box connecting cross beam, the left rear longitudinal beam of rear aluminium vehicle frame, right back longeron, after cross member, be equipped with criss-cross brace panel in aforementioned beam body, beam body section is rectangular.
The pipe crossbeam of front aluminium vehicle frame adopts steel pipe crossbeam, is provided with in-line brace panel in front guarantor.
The beneficial effect that the utility model has:
The utility model is made up of front aluminium vehicle frame and rear aluminium vehicle frame, front aluminium vehicle frame is connected in one with rear aluminium vehicle frame, the structure of front aluminium vehicle frame is, there is symmetrically arranged upper left longeron, upper right longeron and lower-left longeron, bottom right longeron, headlight connecting cross beam is provided with between upper left longeron, upper right longeron, headlight connecting cross beam is positioned at the top of upper left longeron, upper right longeron front end, is provided with front guarantor between upper left longeron and upper right longeron front end, is provided with pipe crossbeam between upper left longeron and upper right longeron rear end; Lower-left longeron, bottom right are provided with stabilizer rod connecting cross beam between longeron front end, and lower-left longeron, bottom right are provided with front and back connecting cross beam between longeron rear end; The structure of rear aluminium vehicle frame is, has symmetrically arranged left rear longitudinal beam and right back longeron, is provided with after cross member between left rear longitudinal beam, right back longeron rear portion, and the front and back connecting cross beam of left rear longitudinal beam, right back longeron front end and front aluminium vehicle frame is fixed.The utility model Vehicle Frame Design is rational in infrastructure, is applicable to the lightweight of battery-driven car.
Upper left longeron, upper right longeron, left rear longitudinal beam, right back longeron, headlight connecting cross beam, stabilizer rod connecting cross beam, front and back connecting cross beam, the steering box connecting cross beam of aluminium vehicle frame before the utility model, the left rear longitudinal beam of rear aluminium vehicle frame, right back longeron, after cross member, be equipped with criss-cross brace panel in aforementioned beam body, beam body section is rectangular; The pipe crossbeam of front aluminium vehicle frame adopts steel pipe crossbeam, is provided with in-line brace panel in front guarantor.The utility model, on guarantee weight-saving basis, further ensures the intensity of vehicle frame.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is aluminium body frame structure for automotive schematic diagram before the utility model;
Fig. 3 is aluminium body frame structure for automotive schematic diagram after the utility model.
Detailed description of the invention
As shown in Figure 1, vehicle frame is made up of front aluminium vehicle frame and rear aluminium vehicle frame, and front aluminium vehicle frame is connected with rear aluminium vehicle frame in one.Front aluminium vehicle frame, rear aluminium frame body adopt the aluminium sheet of 6mm, and adopt the mode of argon arc welding to be connected with rear aluminium frame body, welding region mainly carries out along the faying face of body.
As shown in Figure 2, the structure of front aluminium vehicle frame is, there is symmetrically arranged upper left longeron 1, upper right longeron 2 and lower-left longeron 3, bottom right longeron 4, headlight connecting cross beam 5 is provided with between upper left longeron 1, upper right longeron 2, headlight connecting cross beam 5 is positioned at the top of upper left longeron 1, upper right longeron 2 front end, protect 6 before being provided with between upper left longeron 1 and upper right longeron 2 front end, between upper left longeron 1 and upper right longeron 2 rear end, be provided with pipe crossbeam 7; Through cae analysis, pipe crossbeam place stress is more concentrated, and adopt aluminium sheet design to meet the demands, therefore, pipe crossbeam 7 adopts steel pipe, with proof strength, adopts high strength exploitation herein simultaneously.The outside of upper left longeron 1, upper right longeron 2, designs two vertical steel plates, vertical steel plate has the hole of some φ 11, and by M10 high strength bolt, a part is connected with longeron, and a part is connected with vehicle body, thus realizes the connection of vehicle frame and foreside bodywork.Meanwhile, upper left longeron 1, upper right longeron 2 both sides are provided with vacuum reservoir support, vacuum pump support, ABS support, Windshield Washer support etc., realize the connection of all parts.The left and right sides of headlight crossbeam 5, is provided with two supports, for connecting head light.Lower-left longeron 3, bottom right longeron 4 are provided with stabilizer rod connecting cross beam 8 between front end, and lower-left longeron 3, bottom right longeron 4 are provided with front and back connecting cross beam 9 between rear end; Stabilizer rod connecting cross beam 8 is connected to condenser support plate 14, is provided with steering box connecting cross beam 15 between lower-left longeron and bottom right longeron, and steering box connecting cross beam 15 is in door font.Stabilizer rod connecting cross beam 8, connects front stabilizer bar support and left and right longitudinal tie lining support, to connect front stabilizer bar and left and right longitudinal tie with bolt.Front and back connecting cross beam 9, for connecting front and back aluminium vehicle frame, plays a part to connect hinge.The outside of lower longeron, is bolted bracket of trailing arm, the connection of realization and left and right towing arm.Most of support of front aluminium vehicle frame is bolt and connects, and has both ensured to connect, and ensures again maintenance convenience.
As shown in Figure 3, the structure of rear aluminium vehicle frame is, have symmetrically arranged left rear longitudinal beam 10 and right back longeron 11, left rear longitudinal beam 10, right back longeron 11 are provided with after cross member 12 between rear portion, and the front and back connecting cross beam 9 of left rear longitudinal beam 10, right back longeron 11 front end and front aluminium vehicle frame is fixed.After cross member 12 is in a few font, and left rear longitudinal beam 10, right back longeron 11 rearward end are provided with rear connecting panel 13.Devise 4 M10 bolts to pass through, for connecting body tail left rear longitudinal beam 10 and right back longeron 11 is bolted two spring seats of honour, for the installation of spring.The side of left rear longitudinal beam 10 and right back longeron 11, is respectively bolted damper bracket, for the installation of rear shock absorber.
The upper left longeron 1 of front aluminium vehicle frame, upper right longeron 2, left rear longitudinal beam 3, right back longeron 4, headlight connecting cross beam 5, stabilizer rod connecting cross beam 8, front and back connecting cross beam 9, steering box connecting cross beam 15, the left rear longitudinal beam 10 of rear aluminium vehicle frame, right back longeron 11, after cross member 12, be equipped with criss-cross brace panel in aforementioned beam body, beam body section is rectangular.The pipe crossbeam 7 of front aluminium vehicle frame adopts steel pipe crossbeam, is provided with in-line brace panel in front guarantor 6.

Claims (5)

1. a novel aluminium vehicle frame, is made up of front aluminium vehicle frame and rear aluminium vehicle frame, and front aluminium vehicle frame is connected with rear aluminium vehicle frame in one, it is characterized in that:
The structure of front aluminium vehicle frame is, there is symmetrically arranged upper left longeron, upper right longeron and lower-left longeron, bottom right longeron, headlight connecting cross beam is provided with between upper left longeron, upper right longeron, headlight connecting cross beam is positioned at the top of upper left longeron, upper right longeron front end, be provided with front guarantor between upper left longeron and upper right longeron front end, between upper left longeron and upper right longeron rear end, be provided with pipe crossbeam; Lower-left longeron, bottom right are provided with stabilizer rod connecting cross beam between longeron front end, and lower-left longeron, bottom right are provided with front and back connecting cross beam between longeron rear end;
The structure of rear aluminium vehicle frame is, has symmetrically arranged left rear longitudinal beam and right back longeron, is provided with after cross member between left rear longitudinal beam, right back longeron rear portion, and the front and back connecting cross beam of left rear longitudinal beam, right back longeron front end and front aluminium vehicle frame is fixed.
2. novel aluminium vehicle frame according to claim 1, is characterized in that: in front aluminium vehicle frame, stabilizer rod connecting cross beam is connected to condenser support plate; Be provided with steering box connecting cross beam between lower-left longeron and bottom right longeron, steering box connecting cross beam is door font.
3. novel aluminium vehicle frame according to claim 2, is characterized in that: in front aluminium vehicle frame, and after cross member is several fonts, and left rear longitudinal beam, right back longeron rearward end are provided with rear connecting panel.
4. novel aluminium vehicle frame according to claim 3, it is characterized in that: the upper left longeron of front aluminium vehicle frame, upper right longeron, left rear longitudinal beam, right back longeron, headlight connecting cross beam, stabilizer rod connecting cross beam, front and back connecting cross beam, steering box connecting cross beam, the left rear longitudinal beam of rear aluminium vehicle frame, right back longeron, after cross member, be equipped with criss-cross brace panel in aforementioned beam body, beam body section is rectangular.
5. novel aluminium vehicle frame according to claim 4, is characterized in that: the pipe crossbeam of front aluminium vehicle frame adopts steel pipe crossbeam, is provided with in-line brace panel in front guarantor.
CN201420699700.XU 2014-11-20 2014-11-20 Novel aluminium vehicle frame Active CN204250186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420699700.XU CN204250186U (en) 2014-11-20 2014-11-20 Novel aluminium vehicle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420699700.XU CN204250186U (en) 2014-11-20 2014-11-20 Novel aluminium vehicle frame

Publications (1)

Publication Number Publication Date
CN204250186U true CN204250186U (en) 2015-04-08

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CN (1) CN204250186U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108639156A (en) * 2018-06-12 2018-10-12 苏州普热斯勒先进成型技术有限公司 White body and its manufacturing process
CN109131560A (en) * 2017-06-15 2019-01-04 现代自动车株式会社 Front longitudinal beam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109131560A (en) * 2017-06-15 2019-01-04 现代自动车株式会社 Front longitudinal beam
CN109131560B (en) * 2017-06-15 2021-12-17 现代自动车株式会社 Front longitudinal beam
CN108639156A (en) * 2018-06-12 2018-10-12 苏州普热斯勒先进成型技术有限公司 White body and its manufacturing process

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD.

Effective date: 20150626

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150626

Address after: 241000 Yijiang, Anhui Province, Jin Hua Road, No. 226, South Road, No.

Patentee after: New-energy automobile Technology Co., Ltd. of Cherry

Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road

Patentee before: Saic Chery Automobile Co., Ltd.

CP03 Change of name, title or address

Address after: 241003 no.226, South Huajin Road, high tech Industrial Development Zone, Wuhu City, Anhui Province

Patentee after: Chery New Energy Automobile Co.,Ltd.

Address before: 241000 No. 226 Hua Jin South Road, Yijiang District, Anhui, Wuhu

Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address