CN103448800A - Automobile auxiliary frame - Google Patents
Automobile auxiliary frame Download PDFInfo
- Publication number
- CN103448800A CN103448800A CN2013103586087A CN201310358608A CN103448800A CN 103448800 A CN103448800 A CN 103448800A CN 2013103586087 A CN2013103586087 A CN 2013103586087A CN 201310358608 A CN201310358608 A CN 201310358608A CN 103448800 A CN103448800 A CN 103448800A
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- Prior art keywords
- crossbeam
- longeron
- connecting panel
- top board
- butt plate
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- 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.)
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Abstract
The invention relates to an automobile auxiliary frame, in particular to an automobile auxiliary frame which does not need to be welded. The automobile auxiliary frame disclosed by the invention consists of transverse beams, longitudinal beams, corner pieces and bolts, wherein the transverse beams are arranged on the top surfaces of the longitudinal beams; the transverse beams are arranged in parallel; the longitudinal beams are arranged in parallel; the transverse beams are vertical to the longitudinal beams, and are connected with the bolts through the corner pieces; the transverse beams and the longitudinal beams are made of high-strength aluminum alloy materials. Compared with the prior art, the automobile auxiliary frame disclosed by the invention does not adopt any welding, so that stress concentration and welding deformation can be reduced, and a manufacturing process can be simplified greatly.
Description
Technical field
The present invention relates to a kind of automobile accessory frame, particularly a kind of automobile accessory frame that does not need welding.
Background technology
At present, taller and bigger for the intensity that makes automobile bodies, anti-twisting property is stronger, generally under the base plate in compartment, subframe is set.Current subframe generally comprises rear side bar and left and right side bar, have between the side bar of left and right more than two and mutually equidistantly and all be parallel to the crossbeam of rear side bar, the crossbeam joint match of two stripe pitch and car chassis is arranged below crossbeam and be parallel to the longeron of left and right side bar, one end and the Liangping, back of longeron are neat, the other end is concordant or be shorter than the left and right side bar, rear side bar and longeron, left and right side bar and crossbeam are by being welded and fixed, and crossbeam is connected and fixes by being connected and fixed device with longeron.But there is following defect in existing subframe:
Due to subframe, by being welded, during the carrying weight, can make the subframe distortion serious, and complex manufacturing technology.
Summary of the invention
The object of the invention is to provide a kind of van cooler subframe, to solve subframe of the prior art by being welded, during the carrying weight, can make the subframe distortion serious, and the technical matters of complex manufacturing technology.
The object of the invention is achieved through the following technical solutions:
A kind of automobile accessory frame, by crossbeam, longeron, corner fittings and bolt, formed, described crossbeam is arranged on the end face of described longeron, between described crossbeam, be arranged in parallel, between described longeron, be arranged in parallel, described crossbeam and described longeron are mutually vertical and be connected with described bolt by described corner fittings, and the material of described crossbeam and described longeron is high-strength aluminum alloy material.
Preferably, described high-strength aluminum alloy material is the 6082-T6 aluminium.
Preferably, described crossbeam comprises butt plate, connecting panel and top board, the dual-side of described connecting panel respectively with vertical connection of middle part of edge and the described top board of described butt plate, described butt plate, described connecting panel and described top board are made into integration.
Preferably, described longeron comprises butt plate, connecting panel and top board, and the dual-side of described connecting panel is connected with the edge of described butt plate and the edge-perpendicular of described top board respectively, and described butt plate, described connecting panel and described top board are made into integration.
Preferably, described corner fittings comprises angle bar or angle steel.
Preferably, described angle steel is 40*40*4 corrosion-resistant steel angle steel.
Preferably, described bolt is high strength bolt.
Preferably, described high strength bolt is the M8*20 high strength bolt.
Compared with prior art, the present invention has following beneficial effect:
1, subframe of the present invention does not carry out any welding, can reduce stress and concentrate and welding deformation, also can make manufacture craft greatly simplify;
2, the structure of the crossbeam of subframe of the present invention can strengthen load-carrying capacity and the intensity of subframe;
3, the material of the crossbeam of subframe of the present invention and longeron adopts the 6082-T6 aluminium, and not only intensity is high but also lightweight.
The accompanying drawing explanation
The structural representation that Fig. 1 is subframe of the present invention;
The structural representation that Fig. 2 is crossbeam of the present invention;
The structural representation that Fig. 3 is longeron of the present invention;
Fig. 4 is the structural representation that longeron of the present invention is connected with crossbeam;
Fig. 5 is the structural representation that longeron of the present invention is connected with crossbeam.
The specific embodiment
Below in conjunction with accompanying drawing, describe the present invention in detail.
Refer to Fig. 1-5, automobile accessory frame of the present invention, only by crossbeam 2, longeron 1, corner fittings 3 and bolt 4, formed, crossbeam 2 is arranged on the end face of longeron 1, between crossbeam 2, be arranged in parallel, between longeron 1, be arranged in parallel, crossbeam 2 and longeron 1 is mutually vertical and be connected with bolt 4 by corner fittings 3, and the material of crossbeam 2 and longeron 1 is high-strength aluminum alloy material.The crossbeam 2 of subframe of the present invention and the material of longeron 1 adopt high-strength aluminum alloy material, and whole subframe does not carry out any welding, can reduce stress and concentrate and welding deformation, also can make manufacture craft greatly simplify.
In the present invention, high-strength aluminum alloy material is the 6082-T6 aluminium.The crossbeam of subframe of the present invention and the material of longeron adopt the 6082-T6 aluminium, and not only intensity is high but also lightweight.
Refer to Fig. 2, in the present invention, crossbeam 2 comprises butt plate 21, connecting panel 22 and top board 23, and the dual-side of connecting panel 22 is connected with the middle part of top board 23 is vertical with the edge of butt plate 21 respectively, and butt plate 21, connecting panel 22 and top board 23 are made into integration by high-strength aluminum alloy material.
Refer to Fig. 3, in the present invention, longeron 1 comprises butt plate 11, connecting panel 12 and top board 13, and the dual-side of connecting panel 12 is connected with the edge-perpendicular of top board 13 with the edge of butt plate 11 respectively, and butt plate 11, connecting panel 12 and top board 13 are made into integration by high-strength aluminum alloy material.
In the present invention, corner fittings 3 comprises angle bar or angle steel.In this example, angle steel is preferably 40*40*4 corrosion-resistant steel angle steel.
In the present invention, bolt is high strength bolt.In this example, high strength bolt is preferably the M8*20 high strength bolt.
During installation, the butt plate 11 of longeron contacts with car chassis, the butt plate 21 of crossbeam contacts with the top board 13 of longeron, the one side of corner fittings 3 contacts with the connecting panel of longeron 12, the another side of corner fittings 3 contacts with the connecting panel of crossbeam 22, and high strength bolt 4 makes longeron 1 be connected with crossbeam 2 through corner fittings 3 with connecting panel 12, connecting panel 22.The base plate of motor vehicle body is arranged on the top board 23 of crossbeam, and the structure of the crossbeam of subframe of the present invention can strengthen load-carrying capacity and the intensity of subframe.
Above disclosed be only several specific embodiments of the application, but the application is not limited thereto, the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (8)
1. an automobile accessory frame, it is characterized in that, by crossbeam, longeron, corner fittings and bolt, formed, described crossbeam is arranged on the end face of described longeron, between described crossbeam, be arranged in parallel, between described longeron, be arranged in parallel, described crossbeam and described longeron are mutually vertical and be connected with described bolt by described corner fittings, and the material of described crossbeam and described longeron is high-strength aluminum alloy material.
2. automobile accessory frame as claimed in claim 1, is characterized in that, described high-strength aluminum alloy material is the 6082-T6 aluminium.
3. automobile accessory frame as claimed in claim 1, it is characterized in that, described crossbeam comprises butt plate, connecting panel and top board, the dual-side of described connecting panel respectively with vertical connection of middle part of edge and the described top board of described butt plate, described butt plate, described connecting panel and described top board are made into integration.
4. automobile accessory frame as claimed in claim 1, it is characterized in that, described longeron comprises butt plate, connecting panel and top board, the dual-side of described connecting panel is connected with the edge of described butt plate and the edge-perpendicular of described top board respectively, and described butt plate, described connecting panel and described top board are made into integration.
5. automobile accessory frame as claimed in claim 1, is characterized in that, described corner fittings comprises angle bar or angle steel.
6. automobile accessory frame as claimed in claim 5, is characterized in that, described angle steel is 40*40*4 corrosion-resistant steel angle steel.
7. automobile accessory frame as claimed in claim 1, is characterized in that, described bolt is high strength bolt.
8. automobile accessory frame as claimed in claim 7, is characterized in that, described high strength bolt is the M8*20 high strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103586087A CN103448800A (en) | 2013-08-16 | 2013-08-16 | Automobile auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103586087A CN103448800A (en) | 2013-08-16 | 2013-08-16 | Automobile auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448800A true CN103448800A (en) | 2013-12-18 |
Family
ID=49731748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103586087A Pending CN103448800A (en) | 2013-08-16 | 2013-08-16 | Automobile auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448800A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828139A (en) * | 2015-05-07 | 2015-08-12 | 吉林大学 | Fixing method for aluminum alloy framework of passenger car body bottom plate |
| CN108238106A (en) * | 2018-02-09 | 2018-07-03 | 辽宁忠旺特种车辆制造有限公司 | A kind of aluminum alloy auxiliary vehicle frame |
| CN109515519A (en) * | 2018-12-29 | 2019-03-26 | 杭州华聚复合材料有限公司 | A kind of new energy logistic car, compartment, chassis and its chassis profile |
| CN109515520A (en) * | 2018-12-29 | 2019-03-26 | 杭州华聚复合材料有限公司 | A kind of new energy logistic car, compartment, chassis and its assemble method |
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| CN2521114Y (en) * | 2001-12-04 | 2002-11-20 | 中国国际海运集装箱(集团)股份有限公司 | Conneeting structure of semi-trailer auxiliary frame |
| JP2004155370A (en) * | 2002-11-08 | 2004-06-03 | Hino Motors Ltd | Floor structure of loading platform for truck |
| NL1024467C2 (en) * | 2003-10-06 | 2005-04-07 | Vereniging Combi Carrosseriebo | Bodywork assembly for vehicle is provided with chassis longitudinal beams and is fitted by means of fixture head bolts |
| JP2009107403A (en) * | 2007-10-26 | 2009-05-21 | Mitsubishi Fuso Truck & Bus Corp | Floor member structure of cargo bed of truck |
| CN201317395Y (en) * | 2008-11-10 | 2009-09-30 | 河南皇马车辆有限公司 | Semi-trailer large frame |
| CN101628591A (en) * | 2009-08-22 | 2010-01-20 | 王景峰 | Transverse beam-free joggling type vehicle bottom plate assembly |
| JP2010100132A (en) * | 2008-10-22 | 2010-05-06 | Nippon Fruehauf Co Ltd | Lower part structure of cargo bed of truck |
| CN201597651U (en) * | 2009-12-04 | 2010-10-06 | 江西江铃专用车辆厂 | Glass fiber reinforced plastic heat-insulating whole plate carriage provided with auxiliary frame under bottom plate |
| CN202541636U (en) * | 2012-02-07 | 2012-11-21 | 丛林集团有限公司 | Auxiliary frame of self-unloading freight car |
| CN203439115U (en) * | 2013-08-16 | 2014-02-19 | 镇江飞驰汽车集团有限责任公司 | Vehicle sub-frame |
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2013
- 2013-08-16 CN CN2013103586087A patent/CN103448800A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521114Y (en) * | 2001-12-04 | 2002-11-20 | 中国国际海运集装箱(集团)股份有限公司 | Conneeting structure of semi-trailer auxiliary frame |
| JP2004155370A (en) * | 2002-11-08 | 2004-06-03 | Hino Motors Ltd | Floor structure of loading platform for truck |
| NL1024467C2 (en) * | 2003-10-06 | 2005-04-07 | Vereniging Combi Carrosseriebo | Bodywork assembly for vehicle is provided with chassis longitudinal beams and is fitted by means of fixture head bolts |
| JP2009107403A (en) * | 2007-10-26 | 2009-05-21 | Mitsubishi Fuso Truck & Bus Corp | Floor member structure of cargo bed of truck |
| JP2010100132A (en) * | 2008-10-22 | 2010-05-06 | Nippon Fruehauf Co Ltd | Lower part structure of cargo bed of truck |
| CN201317395Y (en) * | 2008-11-10 | 2009-09-30 | 河南皇马车辆有限公司 | Semi-trailer large frame |
| CN101628591A (en) * | 2009-08-22 | 2010-01-20 | 王景峰 | Transverse beam-free joggling type vehicle bottom plate assembly |
| CN201597651U (en) * | 2009-12-04 | 2010-10-06 | 江西江铃专用车辆厂 | Glass fiber reinforced plastic heat-insulating whole plate carriage provided with auxiliary frame under bottom plate |
| CN202541636U (en) * | 2012-02-07 | 2012-11-21 | 丛林集团有限公司 | Auxiliary frame of self-unloading freight car |
| CN203439115U (en) * | 2013-08-16 | 2014-02-19 | 镇江飞驰汽车集团有限责任公司 | Vehicle sub-frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828139A (en) * | 2015-05-07 | 2015-08-12 | 吉林大学 | Fixing method for aluminum alloy framework of passenger car body bottom plate |
| CN104828139B (en) * | 2015-05-07 | 2017-01-25 | 吉林大学 | Fixing method for aluminum alloy framework of passenger car body bottom plate |
| CN108238106A (en) * | 2018-02-09 | 2018-07-03 | 辽宁忠旺特种车辆制造有限公司 | A kind of aluminum alloy auxiliary vehicle frame |
| CN108238106B (en) * | 2018-02-09 | 2024-05-31 | 辽宁忠旺特种车辆制造有限公司 | Aluminum alloy auxiliary frame |
| CN109515519A (en) * | 2018-12-29 | 2019-03-26 | 杭州华聚复合材料有限公司 | A kind of new energy logistic car, compartment, chassis and its chassis profile |
| CN109515520A (en) * | 2018-12-29 | 2019-03-26 | 杭州华聚复合材料有限公司 | A kind of new energy logistic car, compartment, chassis and its assemble method |
| CN109515520B (en) * | 2018-12-29 | 2020-06-23 | 杭州华聚复合材料有限公司 | New energy logistics vehicle, carriage, underframe and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |
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| RJ01 | Rejection of invention patent application after publication |