CN207644474U - A kind of front panel front beam bridging arrangement - Google Patents
A kind of front panel front beam bridging arrangement Download PDFInfo
- Publication number
- CN207644474U CN207644474U CN201721643296.4U CN201721643296U CN207644474U CN 207644474 U CN207644474 U CN 207644474U CN 201721643296 U CN201721643296 U CN 201721643296U CN 207644474 U CN207644474 U CN 207644474U
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- girder assembly
- front panel
- front beam
- panel front
- bridging arrangement
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Abstract
The utility model provides girder assembly before a kind of front panel front beam bridging arrangement, including front panel front beam, left front girder assembly and the right side, the left and right ends of the front panel front beam respectively with the left front girder assembly, it is right before girder assembly X to overlap joint.The utility model has the beneficial effects that：Front panel front beam is divided into three sections of girder assembly before front panel front beam, left front girder assembly and the right side, Y-direction overlap joint is improved to X to overlap joint, there is controllability on the directions C/C, girder assembly is in the C/C deviations of directivity, the defect for causing whole front face size bigger than normal or less than normal before can avoid left and right.
Description
Technical field
The utility model is related to body of a motor car more particularly to a kind of front panel front beam bridging arrangements.
Background technology
It is overlapped on the preceding girder assembly in left and right currently, traditional vehicle front panel front beam is a whole crossbeam, and its
Joint form is the corner joint of Y-direction, so that front panel front beam assembly is unadjustable on the directions C/C.Due to big before left and right
Beam and front panel front beam are high-strength steel, and corner connection lap-joint Y-direction molding surface size is more difficult to control, and overlap joint Y-direction type face is once inclined
Difference, girder assembly causes whole front face size bigger than normal or less than normal in the C/C deviations of directivity before may result in left and right.
Invention content
In order to solve the problems in the prior art, the utility model provides a kind of front panel front beam bridging arrangement.
The utility model provides a kind of front panel front beam bridging arrangement, including front panel front beam, left front crossbeam are total
At with girder assembly before the right side, the left and right ends of the front panel front beam respectively with the left front girder assembly, it is right before crossbeam it is total
At X to overlap joint.
The thickness of girder assembly is all higher than before the left front girder assembly, the right side as a further improvement of the utility model,
The thickness of the front panel front beam.
The thickness of the front panel front beam is 1.4mm as a further improvement of the utility model,.
The thickness of girder assembly is before the left front girder assembly, the right side as a further improvement of the utility model,
2.0mm。
The left and right ends of the front panel front beam are respectively equipped with bending corner connection as a further improvement of the utility model,
Connector is located at the bending on right side positioned at the bending corner joint in left side and the left front girder assembly X to overlap joint
Corner joint with it is described it is right before girder assembly X to overlap joint.
The utility model has the beneficial effects that：Through the above scheme, front panel front beam is divided into front panel front beam, a left side
Y-direction overlap joint is improved to X to overlap joint, had on the directions C/C adjustable by three sections of girder assembly before preceding girder assembly and the right side
Property, girder assembly is in the C/C deviations of directivity, the defect for causing whole front face size bigger than normal or less than normal before can avoid left and right.
Description of the drawings
Fig. 1 is a kind of schematic diagram of front panel front beam bridging arrangement of the utility model.
Fig. 2 is a kind of X of front panel front beam bridging arrangement of the utility model to overlapped schematic diagram.
Specific implementation mode
The utility model is described in further detail for explanation and specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of front panel front beam bridging arrangement, including front panel front beam 1, left front crossbeam are total
At 2 and it is right before girder assembly 3, the left and right ends of the front panel front beam 1 respectively with the left front girder assembly 2, it is right before it is big
Beam assembly 3X to overlap joint, i.e., the left and right ends of the front panel front beam 1 respectively with the left front girder assembly 2, it is right before crossbeam
Overlapped the contact surface of assembly 3 is perpendicular to horizontal plane.
As shown in Figure 1 to Figure 2, the thickness of girder assembly 3 is all higher than the front panel before the left front girder assembly 2, the right side
The thickness of front beam 1.
As shown in Figure 1 to Figure 2, the thickness of the front panel front beam 1 is 1.4mm.
As shown in Figure 1 to Figure 2, the thickness of girder assembly 3 is 2.0mm before the left front girder assembly 2, the right side.
As shown in Figure 1 to Figure 2, the left and right ends of the front panel front beam 1 are respectively equipped with bending corner joint 11, are located at
With the left front girder assembly X to overlap joint 21, the bending corner connection positioned at right side connects the bending corner joint 11 in left side
Head, to overlap joint, can also exchange setting with girder assembly X before the right side, bending corner joint 11 is separately positioned on left front big
Before beam assembly 2, the right side on girder assembly 3.
A kind of front panel front beam bridging arrangement provided by the utility model, has the characteristics that：
（1）The original Y-direction corner joint of girder assembly 3 before front panel front beam 1 and left front girder assembly 2, the right side
Joint form has been changed to joint forms of the X to lap joint, so that key function dimension chain is had controllability, can effectively beat
The transmission and accumulation of disconnected Dimension Chain Tolerance；
（2）Completely eliminate front panel front beam 1 and fill phenomenon not in place, that is, solve because its fill it is not in place caused by before
Coaming plate overlaps with front wheel housing and steps on the overproof problem of installation point and front panel and wheel cover lap-joint up to 5mm problem above, three from sky amount
The quality problems of rosin joint, desoldering；
（3）With controllability, solves front panel front beam 1 and force after being attached to position, caused left front girder assembly 2,
Girder assembly 3 is turned-out in Y-direction type face before the right side, and the overproof quality of chassis key point such as cause subframe, front overhang installation point
Problem, also to eliminate the potential risk of front-wheel sideslip；
（4）Tradition front panel front beam is divided into three sections, is welded together with girder assembly 3 before left front girder assembly 2, the right side
Left and right connector, very high to intensity requirement, material thickness is designed as 2.0mm.The material thickness of interlude front beam is designed as 1.4mm, directly
It connects and saves cost up to 30%, also effectively alleviate car body weight；
（5）It solves the bottleneck station of front panel front beam assembly difficulty dress, improves productive temp, also improve under new product
Line qualification rate.
A kind of front panel front beam bridging arrangement provided by the utility model has the beneficial effect that：
（1）Reduce the material thickness 0.6mm (1.4mm is reduced to by 2.0mm) of 1 high-strength steel of front panel front beam, directly saves
Cost up to 30%, meanwhile, directly alleviate car body weight 0.5128Kg（Mitigated by 1.7143Kg is 1.2015Kg）；
（2）Save because front panel front beam 1 and left front girder assembly 2, it is right before girder assembly 3Y to due to interference into pedestrian
Work is reprocessed, caused by manpower reprocess cost and rework time waste cost；
（3）Save because front panel front beam 1 fill it is not in place not in place to cause front panel to fill, caused by front vehicle body assembly
The material cost scrapped and generated.
（4）Key point overproof problem in chassis caused by eliminating the 1 more difficult installation of front panel front beam improves product pass
The stability of key size；
（5）The overlap joint for greatly reducing front panel and wheel cover is measured from sky, is improved Product jointing quality, is improved under new product
Line qualification rate.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (5)
1. a kind of front panel front beam bridging arrangement, it is characterised in that：Before front panel front beam, left front girder assembly and the right side
Girder assembly, the left and right ends of the front panel front beam respectively with the left front girder assembly, it is right before girder assembly X to taking
It connects.
2. front panel front beam bridging arrangement according to claim 1, it is characterised in that：The left front girder assembly, the right side
The thickness of preceding girder assembly is all higher than the thickness of the front panel front beam.
3. front panel front beam bridging arrangement according to claim 1, it is characterised in that：The thickness of the front panel front beam
Degree is 1.4mm.
4. front panel front beam bridging arrangement according to claim 1, it is characterised in that：The left front girder assembly, the right side
The thickness of preceding girder assembly is 2.0mm.
5. front panel front beam bridging arrangement according to claim 1, it is characterised in that：A left side for the front panel front beam
Right both ends are respectively equipped with bending corner joint, and the bending corner joint and the left front girder assembly X positioned at left side are to taking
Connect, be located at the bending corner joint on right side with it is described it is right before girder assembly X to overlap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643296.4U CN207644474U (en) | 2017-11-30 | 2017-11-30 | A kind of front panel front beam bridging arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643296.4U CN207644474U (en) | 2017-11-30 | 2017-11-30 | A kind of front panel front beam bridging arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644474U true CN207644474U (en) | 2018-07-24 |
Family
ID=62882490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643296.4U Active CN207644474U (en) | 2017-11-30 | 2017-11-30 | A kind of front panel front beam bridging arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN207644474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032911A (en) * | 2017-11-30 | 2018-05-15 | 上汽通用五菱汽车股份有限公司 | A kind of front panel front beam bridging arrangement |
| CN110857127A (en) * | 2018-08-22 | 2020-03-03 | 马自达汽车株式会社 | Front vehicle body structure of vehicle |
-
2017
- 2017-11-30 CN CN201721643296.4U patent/CN207644474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032911A (en) * | 2017-11-30 | 2018-05-15 | 上汽通用五菱汽车股份有限公司 | A kind of front panel front beam bridging arrangement |
| CN110857127A (en) * | 2018-08-22 | 2020-03-03 | 马自达汽车株式会社 | Front vehicle body structure of vehicle |
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