CN201525410U - Frame cross beam assembly - Google Patents
Frame cross beam assembly Download PDFInfo
- Publication number
- CN201525410U CN201525410U CN2009202290889U CN200920229088U CN201525410U CN 201525410 U CN201525410 U CN 201525410U CN 2009202290889 U CN2009202290889 U CN 2009202290889U CN 200920229088 U CN200920229088 U CN 200920229088U CN 201525410 U CN201525410 U CN 201525410U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- crossbeam
- frame
- type crossbeam
- type
- 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.)
- Expired - Lifetime
Links
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a frame cross beam assembly, including U type crossbeam, it still includes two linking bridge, is equipped with two step faces on the linking bridge, is equipped with the connecting hole on two step faces, and one of them step face passes through the bolt with U type crossbeam and links to each other, the cross section of U type crossbeam is the cap type, and this cap type comprises a horizontal limit and two perpendicular limits, and there is the hem that outwards turns over the book in the bottom on two perpendicular limits. The utility model discloses simple structure, processing are easy, owing to be equipped with linking bridge, according to engine space size, can take to turn over on, turn over two kinds of mounting means down, and convenient assembling is nimble. The cross beam reinforcing plate is matched with the U-shaped cross beam, the cross section of the cross beam reinforcing plate is in a closed cap shape, the torsion resistance is greatly improved, the concave curved surfaces at the edges of the bent parts of the U-shaped cross beam and the cross beam reinforcing plate play roles in balancing stress and enhancing the torsion resistance, and the Z-shaped connecting support is in contact with the wing surface of the frame, so that the torsion of the frame can be shared, and the torsion resistance of the frame-cross beam assembly is improved.
Description
Technical field
The utility model relates to automobile chassis frame, particularly relates to a kind of cross member of frame assembly.
Background technology
At present, be difficult to satisfy heavy engineering machinery and turned round big requirement, lost efficacy easily in the use at the cross member of frame (be commonly called as the pocket beam, its torsional property is relatively poor, processed complex) of the dynamic assembly section of commercial car vehicle frame.Cross member of frame is an one-piece construction, so fillet surface is complicated, causes difficulty of processing big, under extruded situation, and the fillet place inefficacy easy to crack of fillet surface connected to ground.And one-piece construction causes the installation site of cross member of frame limited, generally can only with engine mounting or spring carrying block direct connection.Especially in the design process of high-power vehicle, many vehicles are limited to the oad of driving engine and bridge, and the design of cross member of frame is difficulty very, and the cross member of frame that generally uses in the market not only complex structure, processing and assembling difficulty, and torsional property is more bad, is turned round fragile.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, provide a kind of simple in structure, handling ease, easy to assembly flexibly, torsional property better, turned round non-damageable cross member of frame assembly.
The cross member of frame assembly that the utility model provides, comprise U type crossbeam, it also comprises two connection supports, connect support and be provided with two step surfaces, two step surfaces are provided with connecting bore, and one of them step surface links to each other by bolt with U type crossbeam, and the cross-sectional plane of described U type crossbeam is a shape for hat, this shape for hat is made of a horizontal edge and two vertical edges, and the flanging of outside turnover is arranged at the bottom of two vertical edges.
In technique scheme, it also comprises the crossbeam brace panel that is complementary with U type crossbeam, and the holder of crossbeam brace panel is positioned at the bottom of shape for hat and integrally welded with U type crossbeam below U type crossbeam.
In technique scheme, the edge of described U type crossbeam and crossbeam brace panel sweep is provided with the curved surface of indent.
In technique scheme, described connection support is the Z font, connects support and is provided with reinforced rib.
Compared with prior art, advantage of the present utility model is: the designed cross member of frame assembly of the utility model is formed simple in structure, handling ease by the plurality of sub part of easy processing, easily assembling.Owing to be provided with the connection support, according to the space size on the driving engine, two kinds of mounting meanss can be taked to turn over, be turned over down to the utility model, easy to assembly flexible.Crossbeam brace panel and U type crossbeam are complementary, its cross-sectional plane is the sealing shape for hat, this version has improved torsional property greatly, the curved surface of edge's indent of U type crossbeam and crossbeam brace panel sweep, play the effect of producing balanced forces, enhancing torsional property, and zigzag connects support and contacts with the vehicle frame aerofoil, also can share vehicle frame preferably and be turned round, improve the torsional property of cross member of frame assembly.Therefore, the utility model can solve medium and heavy engineering machinery engine, the bridge equidimension is big, the cross member of frame installing space is little, turned round big problem.
Description of drawings
Fig. 1 is the structural representation of the utility model cross member of frame assembly;
Fig. 2 is the structural representation of U type crossbeam in the utility model;
Fig. 3 is the structural representation of the utility model center member brace panel;
Fig. 4 is the structural representation that connects support in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to shown in Figure 1, the cross member of frame assembly that the utility model embodiment provides, the crossbeam brace panel that comprises U type crossbeam 1, be complementary with U type crossbeam 12, two are connected support 3, wherein, the cross-sectional plane of U type crossbeam 1 is a shape for hat, this shape for hat is made of a horizontal edge and two vertical edges, and the flanging of outside turnover is arranged at the bottom of two vertical edges.2 holders of crossbeam brace panel are positioned at the bottom of shape for hat below U type crossbeam 1.U type crossbeam 1 strikes out hat, and adopts simulation calculation to optimize its profile, and the edge of its sweep is provided with the curved surface of indent, and the curved surface of this indent plays producing balanced forces, strengthens the effect of torsional property.Crossbeam brace panel 2 strikes out common U-shaped, and its appearance profile and U type crossbeam 1 coupling.Through cae analysis, carry out spot welding at suitable position, U type crossbeam 1 and crossbeam brace panel 2 are welded into an integral body.U type crossbeam 1 is connected support 3 by bolt and links to each other with two.Connecting support 3 be the zigzag precision casting, is provided with two step surfaces, and two step surfaces are provided with some connecting bores, and one of them step surface and U type crossbeam 1 link to each other by bolt, two other face respectively with the vehicle frame outside of belly and aerofoil applying.Also be provided with reinforced rib on the connection support 3, play the effect that strengthens torsional property.U type crossbeam 1 and crossbeam brace panel 2 welding and with the bolted connection that is connected support 3 after, shape for hat is sealed in cross-sectional plane formation, has significantly improved torsional property.In the practical process of reality, can select according to actual needs to turn over or following form of turning over the type of attachment of vehicle frame, to the outer wide size of vehicle frame control, reduce being turned round and well effect of critical elements such as spring carrying block and engine mounting.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
The content that is not described in detail in this specification sheets belongs to this area professional and technical personnel's known prior art.
Claims (4)
1. cross member of frame assembly, comprise U type crossbeam (1), it is characterized in that: it also comprises two connection supports (3), connect support (3) and be provided with two step surfaces, two step surfaces are provided with connecting bore, and one of them step surface links to each other by bolt with U type crossbeam (1), and the cross-sectional plane of described U type crossbeam (1) is a shape for hat, this shape for hat is made of a horizontal edge and two vertical edges, and the flanging of outside turnover is arranged at the bottom of two vertical edges.
2. cross member of frame assembly as claimed in claim 1, it is characterized in that: it also comprises the crossbeam brace panel (2) that is complementary with U type crossbeam (1), and crossbeam brace panel (2) holder is positioned at the bottom of shape for hat and integrally welded with U type crossbeam (1) below U type crossbeam (1).
3. cross member of frame assembly as claimed in claim 2 is characterized in that: the edge of described U type crossbeam (1) and crossbeam brace panel (2) sweep is provided with the curved surface of indent.
4. as each described cross member of frame assembly in the claim 1 to 3, it is characterized in that: described connection support (3) is the Z font, connects support (3) and is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202290889U CN201525410U (en) | 2009-10-27 | 2009-10-27 | Frame cross beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202290889U CN201525410U (en) | 2009-10-27 | 2009-10-27 | Frame cross beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525410U true CN201525410U (en) | 2010-07-14 |
Family
ID=42516703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202290889U Expired - Lifetime CN201525410U (en) | 2009-10-27 | 2009-10-27 | Frame cross beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525410U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276211A (en) * | 2014-10-23 | 2015-01-14 | 芜湖浩博科技有限公司 | Car beam and frame of heavy-duty commercial vehicle |
| CN105673768A (en) * | 2015-11-23 | 2016-06-15 | 成都九鼎科技(集团)有限公司 | Integrated connecting piece |
| CN105905162A (en) * | 2016-06-28 | 2016-08-31 | 合肥华瑞汽车零部件有限公司 | Novel automobile transverse beam assembly |
| CN106043462A (en) * | 2016-07-08 | 2016-10-26 | 天津瑞林迪金属制品有限公司 | Crossbeam side support |
| CN106143621A (en) * | 2016-08-30 | 2016-11-23 | 合肥常青机械股份有限公司 | The frame cross assembly of heat radiation damping |
-
2009
- 2009-10-27 CN CN2009202290889U patent/CN201525410U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276211A (en) * | 2014-10-23 | 2015-01-14 | 芜湖浩博科技有限公司 | Car beam and frame of heavy-duty commercial vehicle |
| CN105673768A (en) * | 2015-11-23 | 2016-06-15 | 成都九鼎科技(集团)有限公司 | Integrated connecting piece |
| CN105905162A (en) * | 2016-06-28 | 2016-08-31 | 合肥华瑞汽车零部件有限公司 | Novel automobile transverse beam assembly |
| CN106043462A (en) * | 2016-07-08 | 2016-10-26 | 天津瑞林迪金属制品有限公司 | Crossbeam side support |
| CN106143621A (en) * | 2016-08-30 | 2016-11-23 | 合肥常青机械股份有限公司 | The frame cross assembly of heat radiation damping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201525410U (en) | Frame cross beam assembly | |
| CN202923715U (en) | Automobile front auxiliary frame and corresponding automobile | |
| CN201545064U (en) | Front part structure of vehicle body | |
| CN106827995B (en) | Frame cross beam assembly formed by V-shaped thrust rod brackets | |
| CN202115308U (en) | Connection structure of rear stabilizer bar for automobile | |
| CN201009700Y (en) | Front control arm of vehicle | |
| CN202911503U (en) | Balance shaft assembly in heavy type automobile rear balanced suspension system | |
| CN206598686U (en) | The frame cross assembly that a kind of V-type track bar bracket is constituted | |
| CN112590937B (en) | Cross beam assembly | |
| CN207173207U (en) | A kind of bottom arm assembly | |
| CN201317394Y (en) | Medium sized 8*4 frame with heavy truck crossbeam structure | |
| CN204296416U (en) | A kind of back door inner panel and adopt the back door of this inner panel | |
| CN200952146Y (en) | Wheel type engineering mechanical carframe structure | |
| CN206976434U (en) | A kind of secondary battery jar | |
| CN201105757Y (en) | Engine strutting beam | |
| CN201128442Y (en) | Connecting structure of rear wheel casing sealing plate and road spring front hanger of automobile | |
| CN201023408Y (en) | Self-adapting balancing suspension device | |
| CN216232557U (en) | Auxiliary frame for electric vehicle and electric vehicle | |
| CN203995537U (en) | A kind of plate spring lifting lug support | |
| CN204278972U (en) | A kind of plate spring suspension brackets Multifunctional combined bracket | |
| CN201525411U (en) | Independent suspension auxiliary beam | |
| CN1920188B (en) | Frame structure for wheel type engineering machine | |
| CN203780610U (en) | Automobile front-end lower cross beam and automobile body front-end frame structure | |
| CN201559706U (en) | Integral cross beam at tail part of engineering truck | |
| CN208291336U (en) | Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130917 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
|
| CX01 | Expiry of patent term |