CN207416975U - A kind of car body of aluminum alloy side wall skin bonded structure - Google Patents
A kind of car body of aluminum alloy side wall skin bonded structure Download PDFInfo
- Publication number
- CN207416975U CN207416975U CN201721288369.2U CN201721288369U CN207416975U CN 207416975 U CN207416975 U CN 207416975U CN 201721288369 U CN201721288369 U CN 201721288369U CN 207416975 U CN207416975 U CN 207416975U
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- CN
- China
- Prior art keywords
- side wall
- section bar
- bonding section
- wall skin
- bonded
- 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.)
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Abstract
The utility model discloses a kind of car body of aluminum alloy side wall skin bonded structures, and including bonding section bar and side wall skin, the bonding section bar is fixedly connected on by rivet on body frame, and side wall skin is bonded in by structure glue on bonding section bar；Every 300mm, there are one riveted holes on the bonding section bar；The seam crossing of two adjacent side wall skins breaks fluid sealant on bonding section bar.The utility model can guarantee the flatness of bonding covering, and it is follow-up coating process with regard to cost-effective to reduce skin morph amount, and improves painting effect；Covering is fully sealed with skeleton, and sealing effect is good, while sound insulation and noise reduction effect is preferable.
Description
Technical field：
The utility model is related to a kind of car body of aluminum alloy side wall skin bonded structures.
Background technology：
Present car is mainly drawn and is bonded using thermal expansion two ways and covering is covered on body frame, and thermal expansion draws mode
To be welded after the pull-shaped change of skin expansion in border by the way of spot welding, this mode cause skin-surface be not it is especially smooth,
Heavy workload during application processing surface again, increases cost.
Utility model content：
The utility model is to provide a kind of car body of aluminum alloy gusset in order to solve the above-mentioned problems of the prior art and cover
Skin bonded structure.
There is technical solution used by the utility model：A kind of car body of aluminum alloy side wall skin bonded structure, including bonding
Section bar and side wall skin, the bonding section bar are fixedly connected on by rivet on body frame, and side wall skin passes through structure gluing
It is connected on bonding section bar；
Every 300mm, there are one riveted holes on the bonding section bar；
The seam crossing of two adjacent side wall skins breaks fluid sealant on bonding section bar.
Further, the bonding section bar is that width is 60mm, and thickness 10mm, wall thickness is the elongated rectangular shape aluminium of 2mm.
The utility model has the advantages that：The utility model can guarantee the flatness of bonding covering, reduce covering
Deflection is follow-up coating process with regard to cost-effective, and improves painting effect；Covering is fully sealed with skeleton, sealing effect
It is good, while sound insulation and noise reduction effect is preferable.
Description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model side view.
Fig. 3 is the structure chart that section bar is bonded in the utility model.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 3, the utility model discloses a kind of car body of aluminum alloy side wall skin bonded structure, including being bonded section bar 1
With side wall skin 2, bonding section bar 1 is fixedly connected on by rivet on body frame, and side wall skin 2 is bonded in viscous by structure glue
On direct type material 1.
Bonding section bar 1 in the utility model is that width is 60mm, and thickness 10mm, wall thickness is the elongated rectangular shape aluminium of 2mm
Material, every 300mm, there are one riveted holes 11 on bonding section bar 1.
Planar central of the seam crossing control in bonding section bar 1 of two side wall skins 2 adjacent on section bar 1 is bonded, adjacent
The seam crossings of two side wall skins 2 break fluid sealant.Fluid sealant can guarantee that the periphery bonding of covering is secured, and sealing effect is good, and close
Sealing can ensure error of the seam of covering between same plane, reduction seam.
Due to being riveted using bonding section bar 1 and skeleton, and it is higher to be bonded 1 integral smoothness of section bar, at the same be bonded section bar 1 with
Side wall skin 2 is riveted with rivet inside section bar every 300mm perforates, so be can guarantee the flatness of bonding plane, is given simultaneously
The bonding of side wall skin 2 provides accurate positionin.It is bonded between section bar 1 and side wall skin 2 with structure glue sticking, this operation ten
Divide simple simultaneously because using cold operation, whole process performance accuracy height ensures that aluminium sheet is indeformable.The seam of covering and covering
It is good that its sealing effect is sealed using fluid sealant.Noise reduction high density cotton is pasted at side skeleton neutral gear in side wall skin 2, plays sound insulation drop
The effect made an uproar.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (2)
1. a kind of car body of aluminum alloy side wall skin bonded structure, it is characterised in that：Including being bonded section bar (1) and side wall skin (2),
The bonding section bar (1) is fixedly connected on by rivet on body frame, and side wall skin (2) is bonded in adhesion type by structure glue
On material (1)；
Every 300mm, there are one riveted holes (11) on the bonding section bar (1)；
The seam crossing of adjacent two side wall skins (2) breaks fluid sealant on bonding section bar (1).
2. car body of aluminum alloy side wall skin bonded structure as described in claim 1, it is characterised in that：The bonding section bar (1)
It is that width is 60mm, thickness 10mm, wall thickness is the elongated rectangular shape aluminium of 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288369.2U CN207416975U (en) | 2017-10-09 | 2017-10-09 | A kind of car body of aluminum alloy side wall skin bonded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288369.2U CN207416975U (en) | 2017-10-09 | 2017-10-09 | A kind of car body of aluminum alloy side wall skin bonded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416975U true CN207416975U (en) | 2018-05-29 |
Family
ID=62314581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288369.2U Active CN207416975U (en) | 2017-10-09 | 2017-10-09 | A kind of car body of aluminum alloy side wall skin bonded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639158A (en) * | 2018-05-30 | 2018-10-12 | 金龙联合汽车工业（苏州）有限公司 | A kind of adhesion type Bus Roof Outer Panels |
| CN111976845A (en) * | 2020-08-19 | 2020-11-24 | 南京金龙客车制造有限公司 | Method for improving endurance of pure electric vehicle based on connection of aluminum skin and steel vehicle body |
-
2017
- 2017-10-09 CN CN201721288369.2U patent/CN207416975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639158A (en) * | 2018-05-30 | 2018-10-12 | 金龙联合汽车工业（苏州）有限公司 | A kind of adhesion type Bus Roof Outer Panels |
| CN111976845A (en) * | 2020-08-19 | 2020-11-24 | 南京金龙客车制造有限公司 | Method for improving endurance of pure electric vehicle based on connection of aluminum skin and steel vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190725 Address after: 430000 General Aviation and Satellite Industrial Park No. 1, South District of Wuhan City, Hubei Province Patentee after: Wuhan Kaiwo Automobile Co., Ltd. Address before: 369 No. 211200 Jiangsu province Nanjing city Lishui District Zhetang town of Binhuai Avenue Patentee before: NANJING GOLDEN DRAGON BUS CO., LTD. |