CN103832487B - Lap joint structure of front side wall outer plate and front wheel cover - Google Patents
Lap joint structure of front side wall outer plate and front wheel cover Download PDFInfo
- Publication number
- CN103832487B CN103832487B CN201210474750.3A CN201210474750A CN103832487B CN 103832487 B CN103832487 B CN 103832487B CN 201210474750 A CN201210474750 A CN 201210474750A CN 103832487 B CN103832487 B CN 103832487B
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- China
- Prior art keywords
- plate
- front side
- side wall
- reinforcing plate
- front wheel
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- Expired - Fee Related
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Abstract
The invention provides a lap joint structure of a front side wall outer plate and a front wheel cover. The structure comprises the front side wall outer plate, a front wheel cover reinforcing plate which is in lap joint with the front side wall outer plate, and a front side plate which is in lap joint with the front side wall outer plate and the front wheel cover reinforcing plate. The front side wall outer plate comprises a side plate lap-joint side, a first reinforcing plate lap-joint face and a second reinforcing plate lap-joint face, the projection outline of the side plate lap-joint side on the plane of the front side plate is a straight line, the first reinforcing plate lap-joint face and the second reinforcing plate lap-joint face are connected to form a right angle, and the front wheel cover reinforcing plate comprises an outer plate lap-joint portion which is connected with a reinforcing plate lap-joint portion. The forming performance of the structure is improved by optimizing the side cutting line of the side plate lap-joint side at the lap-joint position of the front side wall outer plate and the front side plate, and the reinforcing plate lap-joint portion is arranged at the lower end of the side plate lap-joint side, so that the lap-joint molded surface is expanded, and the sealing performance is enhanced. The outer plate is in lap joint with an upward protrusion, so that the lap-joint position of the front side wall outer plate and the front wheel cover reinforcing plate is fully attached.
Description
Technical field
The present invention relates to automobile sidewall structure, more particularly, to a kind of front side wall outside plate and front wheel housing bridging arrangement.
Background technology
At present the vehicle body of minicar is because electromotor is below seat frame, A post lower end area, front side wall outside plate and front-wheel
Cover, front side board bridging arrangement in the middle of exist cavity, cavity be about 80mm × 16mm, at this moment arise that very serious leak,
The grey problem of leakage, if carrying out blocking to it will increase manufacturing cost, and increased workload, and front side wall outside plate with front
The clinch trim lines of side plate are in irregular shape, and during manufacture, mouldability is poor, and waste of materials.
Content of the invention
Exist compared with macroscopic-void and front side to solve front side wall outside plate and front wheel housing, front side board junction in prior art
Enclose the poor problem of outside plate mouldability, the invention provides a kind of front side wall outside plate and front wheel housing bridging arrangement.
The invention provides a kind of front side wall outside plate and front wheel housing bridging arrangement, including front side wall outside plate and described front side
Enclose the front wheel housing reinforcing plate of plate landing and the front side board of described front side wall outside plate and described front wheel housing reinforcing plate all overlap joints, institute
State front side wall outside plate to include side plate overlap edge, be arranged on the reinforcing plate clinch of described side plate overlap edge lower end, described side plate is taken
Edge fit described front side board projected outline in the plane be straight line, described front wheel housing reinforcing plate includes plate landing portion, institute
State plate landing portion to be connected with described reinforcing plate clinch.
As a further improvement on the present invention, described reinforcing plate clinch includes the first reinforcing plate faying surface, the second reinforcement
Plate faying surface, described first reinforcing plate faying surface and described second reinforcing plate faying surface connect and compose a right angle.
As a further improvement on the present invention, described plate landing portion is positioned at described front wheel housing reinforcing plate upper end and convex
Rise, described plate landing portion is overlapped with described first reinforcing plate faying surface.
As a further improvement on the present invention, described front wheel housing reinforcing plate also includes plate landing side, described plate landing
Side and described second reinforcing plate faying surface overlap joint.
As a further improvement on the present invention, it is provided between described front side wall outside plate and described front wheel housing reinforcing plate lap-joint
Gap.
As a further improvement on the present invention, the gap of described front side wall outside plate and described front wheel housing reinforcing plate lap-joint it
Between scribble fluid sealant.
As a further improvement on the present invention, it is spot-welded between described front side board and described front side wall outside plate, described
It is spot-welded between front wheel housing reinforcing plate and described front side wall outside plate and described front side board.
The invention has the beneficial effects as follows：By optimizing the shear of front side wall outside plate and the side plate overlap edge of front side board lap-joint
Line is improving the mouldability of product, and because trim lines are straight line, remaining waste material periphery neatly can reuse, and decreases
The waste of material；It is provided with reinforcing plate clinch, expands 1anding profile, enhance sealing, make cavity reduction, and also increase
The demoulding mated face draft angle, facilitate product with front wheel housing reinforcing plate for the front side wall outside plate；Plate landing raises up, energy
Front side wall outside plate and the lap-joint of front wheel housing reinforcing plate is enough made fully to fit.
Brief description
Fig. 1 is the structural representation of a kind of present invention front side wall outside plate and front wheel housing bridging arrangement；
Fig. 2 is the front wheel housing reinforcing plate partial structurtes signal of a kind of present invention front side wall outside plate and front wheel housing bridging arrangement
Figure；
Fig. 3 is the front side wall outside plate partial structural diagram of a kind of present invention front side wall outside plate and front wheel housing bridging arrangement.
Specific embodiment
Reference：1- front side wall outside plate 11- side plate overlap edge 12- the first reinforcing plate faying surface 13- the second reinforcing plate
Faying surface 2- front wheel housing reinforcing plate 21- plate landing portion 22- plate landing side 3- front side board.
As shown in Figure 1 to Figure 3, the invention discloses a kind of front side wall outside plate and front wheel housing bridging arrangement, including front side wall
The front wheel housing reinforcing plate 2 of outside plate 1 and described front side wall outside plate 1 overlap joint and described front side wall outside plate 1 and described front wheel housing are strengthened
The front side board 3 of plate 2 all overlap joints.
Described front side wall outside plate 1 includes side plate overlap edge 11, reinforcing plate clinch, and described side plate overlap edge 11 is in front side board
3 projected outline in the plane be straight line, by optimizing the side plate overlap edge 11 of front side wall outside plate 1 and front side board 3 lap-joint
The mouldability to improve product for the trim lines, and because trim lines are straight line, remaining waste material periphery neatly can reuse,
Decrease the waste of material.
Described reinforcing plate clinch includes the first reinforcing plate faying surface 12 and the second reinforcing plate faying surface 13, and described first adds
Strong plate faying surface 12 and the second reinforcing plate faying surface 13 connect and compose a right angle, and existing side-wall outer-plate is being overlapped with front wheel housing
There is a breach side plate overlap edge lower end at place, and 1anding profile is less, leads to poor sealing, and cavity is larger, easily intakes, enters
Ash, the present invention is provided with reinforcing plate clinch, thus expanding 1anding profile, enhances sealing, makes cavity reduction, and also increases
Add the demoulding mated face draft angle, facilitate product of front side wall outside plate 1 and front wheel housing reinforcing plate 2.
Described front wheel housing reinforcing plate includes plate landing portion 21, and described plate landing portion is located at front wheel housing reinforcing plate 2 upper end,
Plate landing portion 21 raises up, and plate landing portion 21 is overlapped with the first reinforcing plate faying surface 12,2 innings of optimization front wheel housing reinforcing plate
Portion type face, plate landing portion 21 raises up, and front side wall outside plate 1 and the lap-joint of front wheel housing reinforcing plate 2 can be made fully to fit,
Reduce cavity, strengthen sealing.
Described first reinforcing plate faying surface 12 and the second reinforcing plate faying surface 13 are arranged on side plate overlap edge lower end.
Described front wheel housing reinforcing plate 2 also includes plate landing side 22, described plate landing side 22 and described second reinforcing plate
Faying surface 13 overlaps.
It is provided with gap, gap is about two millimeters, front side between described front side wall outside plate 1 and front wheel housing reinforcing plate 2 lap-joint
Enclose and scribble fluid sealant between outside plate 1 and the gap of front wheel housing reinforcing plate 2 lap-joint, strengthen sealing further.
It is spot-welded, described front wheel housing reinforcing plate 2 and front side wall outside plate 1 between described front side board 3 and front side wall outside plate 1
For spot-welded, it is spot-welded between described front wheel housing reinforcing plate 2 and front side board 3, spot-welded efficiency high, and save system
Cause this, betwixt to scribble sealant sealing more preferable for gap.
There are three part front side wall outside plates 1, front wheel housing reinforcing plate 2 and front side board 3 in A post lower end, and front side wall outside plate 1 belongs to
Side wall assembly, front wheel housing reinforcing plate 2 and front side board 3 belong to lower body assembly, in A post lower end area, front side wall outside plate 1 and front-wheel
Cover reinforcing plate 2 and front side board 3 overlap, and form the cavity of a closing, do not have the cavity that cannot stop up.The present invention does not need to lead to
Cross other parts overlap joint cavity is blocked, decrease the composition of part, thus reducing production cost it is achieved that low cost is high
The target of performance.
Above content is to further describe it is impossible to assert with reference to specific preferred implementation is made for the present invention
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, some simple deduction or replace can also be made, all should be considered as belonging to the present invention's
Protection domain.
Claims (7)
1. a kind of front side wall outside plate and front wheel housing bridging arrangement it is characterised in that：Outside including front side wall outside plate and described front side wall
Plate overlap joint front wheel housing reinforcing plate and described front side wall outside plate and described front wheel housing reinforcing plate all overlap joints front side board, described before
Side-wall outer-plate includes side plate overlap edge, is arranged on the reinforcing plate clinch of described side plate overlap edge lower end, described side plate overlap edge
Described front side board projected outline in the plane be straight line, described front wheel housing reinforcing plate includes plate landing portion, described outer
Plate clinch is connected with described reinforcing plate clinch.
2. front side wall outside plate according to claim 1 and front wheel housing bridging arrangement it is characterised in that：Described reinforcing plate overlap joint
Portion includes the first reinforcing plate faying surface, the second reinforcing plate faying surface, described first reinforcing plate faying surface and described second reinforcing plate
Faying surface connects and composes a right angle.
3. front side wall outside plate according to claim 2 and front wheel housing bridging arrangement it is characterised in that：Described plate landing portion
Positioned at described front wheel housing reinforcing plate upper end and raise up, described plate landing portion and described first reinforcing plate faying surface overlap joint.
4. front side wall outside plate according to claim 3 and front wheel housing bridging arrangement it is characterised in that：Described front wheel housing is strengthened
Plate also includes plate landing side, described plate landing side and described second reinforcing plate faying surface overlap joint.
5. front side wall outside plate according to claim 4 and front wheel housing bridging arrangement it is characterised in that：Described front side wall outside plate
It is provided with gap and described front wheel housing reinforcing plate lap-joint between.
6. front side wall outside plate according to claim 5 and front wheel housing bridging arrangement it is characterised in that：Described front side wall outside plate
Scribble fluid sealant and the gap of described front wheel housing reinforcing plate lap-joint between.
7. the front side wall outside plate according to any one of claim 1 to 6 and front wheel housing bridging arrangement it is characterised in that：Described
Be spot-welded between front side board and described front side wall outside plate, described front wheel housing reinforcing plate and described front side wall outside plate and described before
It is spot-welded between side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474750.3A CN103832487B (en) | 2012-11-21 | 2012-11-21 | Lap joint structure of front side wall outer plate and front wheel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474750.3A CN103832487B (en) | 2012-11-21 | 2012-11-21 | Lap joint structure of front side wall outer plate and front wheel cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103832487A CN103832487A (en) | 2014-06-04 |
| CN103832487B true CN103832487B (en) | 2017-02-08 |
Family
ID=50796463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474750.3A Expired - Fee Related CN103832487B (en) | 2012-11-21 | 2012-11-21 | Lap joint structure of front side wall outer plate and front wheel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326024B (en) * | 2014-09-29 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of frame assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3828329B2 (en) * | 2000-02-18 | 2006-10-04 | 日産自動車株式会社 | Auto body structure |
| JP2002154458A (en) * | 2000-11-24 | 2002-05-28 | Fuji Heavy Ind Ltd | Car body front structure |
| DE10239989A1 (en) * | 2002-08-27 | 2004-03-18 | Daimlerchrysler Ag | Motor vehicle body has support sections of two interconnected part modules assembled to form continuous support, whereby abutment faces of assembled support sections extend at angle to direction of extent of support |
| DE102010034932A1 (en) * | 2010-08-20 | 2012-02-23 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Motor vehicle body with structurally reinforced front frame connection |
| CN203005540U (en) * | 2012-11-21 | 2013-06-19 | 上汽通用五菱汽车股份有限公司 | Lap joint structure of front sidewall outer board and front wheel cover |
-
2012
- 2012-11-21 CN CN201210474750.3A patent/CN103832487B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103832487A (en) | 2014-06-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20191121 |