CN2913124Y - Automobile front suspension cross beam - Google Patents
Automobile front suspension cross beam Download PDFInfo
- Publication number
- CN2913124Y CN2913124Y CN 200620117781 CN200620117781U CN2913124Y CN 2913124 Y CN2913124 Y CN 2913124Y CN 200620117781 CN200620117781 CN 200620117781 CN 200620117781 U CN200620117781 U CN 200620117781U CN 2913124 Y CN2913124 Y CN 2913124Y
- Authority
- CN
- China
- Prior art keywords
- wide
- front suspension
- automobile front
- fixedly connected
- beam body
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 230000007704 transition Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
An automotive front suspension cross member comprising: roof beam body and rather than its fixed connection's linkage unit, linkage unit includes: the beam body is fixedly connected with a rear suspension support of the automobile, a two-steering-engine support and an exhaust pipe lifting lug, the beam body is composed of an upper plate part and a lower plate part which are fixedly connected with each other, the edge of the upper plate part protrudes downwards, the edge of the lower plate part protrudes upwards, and the edges of the upper plate part and the lower plate part are mutually buckled and fixedly connected to form a box-shaped structure with a closed edge and a hollow interior. The automobile front suspension cross beam can reduce the self weight and improve the manufacturing yield rate under the condition of not reducing the structural rigidity of the automobile front suspension cross beam.
Description
Technical field
The utility model relates to a kind of automobile front suspension crossbeam, particularly relates to the box-like forward mounting crossbeam of a kind of hollow.
Background technology
The modern safety rules require strict day by day to the safety performance of automobile, the user requires strict day by day to the economy of automobile, for catering to this requirement of user, to make use of momentum necessary when not reducing vehicle performance and safety as far as possible, the compression productive costs, so the automaker implements the light-weight design of vehicle one after another under the prerequisite that guarantees part strength, and the lightweight that will realize material certainly will drop into cooresponding scientific research fund and quite time-consuming, is difficult in to find inexpensive new material to replace existing material in a short time.
In addition, along with the fierceness day by day of market competition, seeking higher yield rate also is the means that another kind of realization reduces production costs undoubtedly, so the new tool of improving technology, raising yield rate etc. is sought by each manufacturer, so that cost of parts constantly descends, but difficulty has breakthrough all the time.
Therefore,, be necessary to design a kind of new automobile front suspension crossbeam with not reducing under its rigidity of structure condition in fact, alleviate own wt, improve the rate that manufactures a finished product in the face of this form.
The utility model content
The purpose of this utility model is to provide a kind of automobile front suspension crossbeam, with not reducing under its rigidity of structure condition, alleviates own wt, improves fabrication yield.
For achieving the above object, automobile front suspension crossbeam of the present utility model is such design-calculated:
A kind of automobile front suspension crossbeam comprises: beam body and the linkage unit of captiveing joint with it, described linkage unit comprises: be fixedly connected on two side arm assemblies on the described beam body, described beam body is also put support, two steering gear brackets and freeing pipe hanger with rear overhang and is captiveed joint, described beam body is made up of upper plate portion that is mutually permanently connected and lower board unit, described upper plate portion edge is outstanding downwards, described lower board unit edge projects upwards, and upper and lower board edge is fastened mutually and connects box like structure with the inner hollow that forms border seal.
Preferably, described board probably is wide of ear shape and middle slightly thin narrow by two ends and forms, described wide with narrow portion between transition is connected, on the left of described wide portion comprises wide with the wide portion in right side.
Preferably, described two side arm assemblies are fixedly connected on described wide, described back mounting bracket is fixedly connected on wide of described transition portion and the right side, described transition portion is the connecting bridge of described narrow and the wide portion in right side, described two steering gear brackets are fixedly connected on described narrow the both sides, and the freeing pipe hanger is fixedly connected on described narrow the centre portion.
Preferably, described side arm assembly is that transversal surface probably is horseshoe-shaped housing, and its root edge is provided with described wide upper surface and fits with the reinforcement face of the cross bending of captiveing joint, and the vacancy side of described side arm assembly is provided with connecting panel.
Preferably, the back root edge of described arm assembly is provided with brace panel.
Preferably, the end of described brace panel is bent downwardly the reinforcement hook plate of strengthening seam of formation in order to be inserted in that matched position on described wide offers.
According to automobile front suspension crossbeam of the present utility model, can alleviate own wt not reducing under its rigidity of structure condition, improve the rate that manufactures a finished product.
Description of drawings
Below in conjunction with accompanying drawing automobile front suspension crossbeam of the present utility model is elaborated, wherein:
Fig. 1 is the block diagram according to automobile front suspension crossbeam of the present utility model;
Fig. 2 is the block diagram according to the beam body of automobile front suspension crossbeam of the present utility model;
Fig. 3 is the front view according to automobile front suspension crossbeam of the present utility model;
Fig. 4 is according to the section drawing in the B-B cross section of automobile front suspension crossbeam of the present utility model among Fig. 3;
Fig. 5 is according to the section drawing in the C-C cross section of automobile front suspension crossbeam of the present utility model among Fig. 3.
The specific embodiment
Comprise according to automobile front suspension crossbeam 1 of the present utility model: beam body 10 and the linkage unit 20 of captiveing joint with it, described beam body 10 are also put support 24, two steering gear brackets 26 and freeing pipe hanger 28 with rear overhang and are captiveed joint.Described beam body 10 is made up of upper plate portion 12 that is mutually permanently connected and lower board unit 14, described upper plate portion 12 edges are outstanding downwards, described lower board unit 14 edges project upwards, and upper plate portion 12 and lower board unit 14 edges are fastened mutually and are connected box like structure with the inner hollow that forms border seal.
As shown in Figures 1 to 3, described beam body 10 comprises upper plate portion 12 and lower board unit 14, described board 12 and described board 14 probably are wide 120, wide 140 of ear shape and middle slightly thin narrow 122, narrow 142 by two ends and form, described wide 120, wide 140 with narrow 122, narrow 142 between transition be connected.Described wide 120 comprises wide the 120a in left side and wide the 120b in right side respectively.Those of ordinary skills should be appreciated that, the shape of described board 12, board 14 is not limited to the disclosed shape of present embodiment, concrete application according to concrete vehicle is required, and the shape of described board 12, board 14 can be made adaptations to reach the requirement of actual use.
Consult Fig. 4 to 6, described upper plate portion 12 edges are outstanding downwards, and described lower board unit 14 edges project upwards, and board 12, board 14 edges fit mutually, are fixedly connected by welding, with the box like structure of the inner hollow that forms border seal.Those of ordinary skills should be appreciated that the mode of described captive joint is not limited to welding, and other is beneficial to the captive joint mode that forms border seal and also is applicable to the utility model.
Be provided with some installation screws 101 in the inboard, edge of described board 12, board 14, with captive joint that the auxiliary described board 12 of screw (not shown), board 14 cooperate to be installed and auxiliary being connected according to automobile front suspension crossbeam 1 of the present utility model and vehicle body (not shown) and other parts.
Described linkage unit 20 comprises: be fixedly connected on the side arm assembly 22 on described wide 120, described in addition beam body 10 is also put support 24, two steering gear brackets 26 and freeing pipe hanger 28 with rear overhang and is captiveed joint, described back mounting bracket 24 is fixedly connected on described transition portion and wide the 120b in right side, described transition portion is the connecting bridge of described narrow 122 and wide the 120b in right side, described two steering gear brackets 26 are fixedly connected on described narrow 122 both sides, and described freeing pipe hanger 28 is fixedly connected on described narrow 122 centre portion.
Described side arm assembly 22 probably is horseshoe-shaped housing for transversal surface, it is used to connect the vehicle body (not shown) and play main load-bearing effect, the root edge 220 of described side arm assembly 22 further is provided with the reinforcement face 226 of the cross bending of fitting with described wide 120 upper surface, and is fixedly connected thereto by for example welding means.The vacancy side of described side arm assembly 22 preferably is provided with connecting panel 228, and described connecting panel 228 can be captiveed joint with described side arm assembly 22 and described wide 120 by for example welding means, to reinforce described side arm assembly 22 and described side arm assembly 22 and described wide 120 captiveing joint.Be provided preferably with brace panel 222 on the root edge of the back of described side arm assembly 22, the lower surface of described brace panel 222 fixedly invests the upper surface of described wide portion by for example welding means, to strengthen described side arm assembly 22 and described wide 120 captiveing joint.Preferably, the end of described brace panel 222 preferably is bent downwardly to form strengthens the hook plate (not shown), with the reinforcement seam (not shown) that the matched position that is inserted on described wide 120 is offered, further strengthen described side arm assembly 22 and described wide 120 captiveing joint.The upper limb of described side arm assembly 22 laterally stretches out, and is provided with through hole 224 in the upper limb inboard of described side arm assembly 22, cooperates screw for example is installed, and parts (not shown) such as mounting rod are realized captiveing joint of described side arm assembly 22 and vehicle body.
Described back mounting bracket 24 is used to connect the engine mounting system, by being arranged at the installation screw 101 on the mounting bracket 24 of back, cooperates installation screw (not shown) to realize described connection.
Described steering gear bracket 26 is used to connect the steering box (not shown), steering gear bracket 26 probably is horseshoe-shaped housing for transversal surface, its root edge further is provided with the reinforcement face 260 of the cross bending of fitting with described narrow 122 upper surface, captives joint with described narrow 122 by for example welding means.Selectively be provided with the connecting panel 262 that screw 101 is installed in the vacancy side of described steering gear bracket 26, reinforcing described steering gear bracket 26, and auxiliary described steering gear bracket 26 captive joint steering boxs.
Described freeing pipe hanger 28 is used to connect the exhaust shock mitigation system, by for example welding means, realizes that described freeing pipe hanger 28 captives joint with the middle part of described narrow 122 upper surface.
In sum, constitute according to the beam body 10 and the linkage unit 20 of automobile front suspension crossbeam 1 of the present utility model by edge leak free hollow housing structure, the root edge of wherein said side arm assembly 22 and steering gear bracket 26 probably is the shape of a hoof, the upper plate body 12 of described in addition beam body 10, lower body 14 has only the edge to be sealedly and fixedly connected, so in the production process of taking similar welding captive joint mode, the thermal denaturation general impacts of welding reduce greatly, make each parts overall dimensions chain be easy to control, thereby improved the welding precision of whole automobile front suspension crossbeam 1, improve yield rate greatly, reduced productive costs.On the other hand, said structure has the desirable rigidity of structure, makes according to automobile front suspension crossbeam 1 of the present utility model when not reducing the rigidity of structure, has alleviated own wt, thereby has alleviated car weight.
Claims (6)
1. an automobile front suspension crossbeam comprises: beam body (10) and the linkage unit of captiveing joint with it (20), described linkage unit (20) comprising: be fixedly connected on two side arm assemblies (22) on the described beam body (10), described beam body is also put support (24) with rear overhang, two steering gear brackets (26) and freeing pipe hanger (28) captive joint, it is characterized in that, described beam body is made up of upper plate portion that is mutually permanently connected (12) and lower board unit (14), described upper plate portion edge is outstanding downwards, described lower board unit edge projects upwards, on the box like structure of the inner hollow of formation border seal, the connection that is fastened mutually of lower board unit (12,14) edge.
2. automobile front suspension crossbeam according to claim 1, it is characterized in that, described board (12,14) wide (120,140) and middle slightly thin narrow (122,142) that probably are ear shape by two ends are formed, described wide (120,140) with narrow (122,142) between transition connect, described wide (120) comprise left side wide (120a) and wide of right side (120b).
3. automobile front suspension crossbeam according to claim 2, it is characterized in that, described two side arm assemblies (22) are fixedly connected on described wide (120), described back mounting bracket (24) is fixedly connected on described transition portion and the right side wide (120b), described transition portion is the connecting bridge of described narrow the wide portion in (122) and right side, described two steering gear brackets (26) are fixedly connected on described narrow (122) both sides, and freeing pipe hanger (28) is fixedly connected on described narrow (122) centre portion.
4. automobile front suspension crossbeam according to claim 1, it is characterized in that, described side arm assembly (22) probably is horseshoe-shaped housing for transversal surface, its root edge (220) is provided with described wide (120) upper surface and fits with the reinforcement face (226) of the cross bending of captiveing joint, and the vacancy side of described side arm assembly (22) is provided with connecting panel (228).
5. automobile front suspension crossbeam according to claim 4 is characterized in that, the back root edge of described arm assembly (22) is provided with brace panel (222).
6. automobile front suspension crossbeam according to claim 5 is characterized in that, the end of described brace panel (222) is bent downwardly the reinforcement hook plate of strengthening seam of formation in order to be inserted in that matched position on described wide (120) offers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117781 CN2913124Y (en) | 2006-06-23 | 2006-06-23 | Automobile front suspension cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117781 CN2913124Y (en) | 2006-06-23 | 2006-06-23 | Automobile front suspension cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913124Y true CN2913124Y (en) | 2007-06-20 |
Family
ID=38167722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117781 Expired - Lifetime CN2913124Y (en) | 2006-06-23 | 2006-06-23 | Automobile front suspension cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913124Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975584A (en) * | 2012-11-27 | 2013-03-20 | 奇瑞汽车股份有限公司 | Special bracket for connecting rod |
| CN105307925A (en) * | 2013-05-31 | 2016-02-03 | 标致·雪铁龙汽车公司 | Cradle for motor vehicle running gear |
| CN105392690A (en) * | 2013-06-18 | 2016-03-09 | 标致·雪铁龙汽车公司 | Method for manufacturing a front cradle of a vehicle and front cradle of a vehicle obtained by said method |
| EP3689715A1 (en) * | 2019-01-30 | 2020-08-05 | Autotech Engineering Deutschland GmbH | Auxiliary frame for a vehicle, in particular an electric vehicle |
| CN112141216A (en) * | 2019-06-27 | 2020-12-29 | 丰田自动车株式会社 | Suspension beam |
-
2006
- 2006-06-23 CN CN 200620117781 patent/CN2913124Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975584A (en) * | 2012-11-27 | 2013-03-20 | 奇瑞汽车股份有限公司 | Special bracket for connecting rod |
| CN102975584B (en) * | 2012-11-27 | 2014-12-24 | 奇瑞汽车股份有限公司 | Special bracket for connecting rod |
| CN105307925A (en) * | 2013-05-31 | 2016-02-03 | 标致·雪铁龙汽车公司 | Cradle for motor vehicle running gear |
| CN105392690A (en) * | 2013-06-18 | 2016-03-09 | 标致·雪铁龙汽车公司 | Method for manufacturing a front cradle of a vehicle and front cradle of a vehicle obtained by said method |
| EP3689715A1 (en) * | 2019-01-30 | 2020-08-05 | Autotech Engineering Deutschland GmbH | Auxiliary frame for a vehicle, in particular an electric vehicle |
| US11225286B2 (en) | 2019-01-30 | 2022-01-18 | Autotech Engineering Deutschland GmbH | Auxiliary frame for a vehicle, in particular an electric vehicle |
| CN112141216A (en) * | 2019-06-27 | 2020-12-29 | 丰田自动车株式会社 | Suspension beam |
| CN112141216B (en) * | 2019-06-27 | 2022-11-29 | 丰田自动车株式会社 | Suspension beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102470894B (en) | Axle support for motor vehicles and method for manufacturing same | |
| CN2913124Y (en) | Automobile front suspension cross beam | |
| CN103921842B (en) | Integrated form solebar linking bridge | |
| CN105904948A (en) | Flip-up back door assembly of automobile | |
| CN107458191A (en) | A kind of mounting structure of motorcar electric strut | |
| CN102874063A (en) | Vehicle front suspension bracket control arm | |
| CN109014638A (en) | The welding method of frame-type car body of aluminum alloy assembly | |
| CN217554013U (en) | Hinge mount reinforcement and vehicle under A post | |
| CN206417077U (en) | A kind of automotive C column lower contact structure | |
| CN2799353Y (en) | Conventional wagon cab | |
| CN107963131A (en) | Torque arm suspension bracket after light-type automobile | |
| CN203996427U (en) | Butterfly subframe | |
| CN114013507A (en) | Auxiliary frame before cast aluminium of non-frame section bar | |
| CN2556096Y (en) | Totally-enclosed color steel sheet and metal corrugated sheet combined compartment of vehicle | |
| CN207403510U (en) | Towing arm band torsion straight beam formula rear suspension structure | |
| CN211223620U (en) | Roof rear structure and vehicle comprising same | |
| CN219406114U (en) | Automobile back door skeleton structure | |
| JP3919626B2 (en) | Spring bracket | |
| CN207609305U (en) | The reinforcement structure and vehicle of body hinge | |
| CN211494234U (en) | Auxiliary frame toe-in support | |
| CN217705969U (en) | Cabin additional strengthening and car | |
| CN221678483U (en) | Automobile back door structure | |
| CN215590836U (en) | Truck frame and longitudinal beam structure thereof | |
| CN201580440U (en) | Upper control arm bracket assembly | |
| CN218141791U (en) | Enclose upper portion assembly before strenghthened type car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070620 |
|
| EXPY | Termination of patent right or utility model |