CN208515694U - A kind of car back wall air regulator skeleton fixing structure - Google Patents
A kind of car back wall air regulator skeleton fixing structure Download PDFInfo
- Publication number
- CN208515694U CN208515694U CN201821123010.4U CN201821123010U CN208515694U CN 208515694 U CN208515694 U CN 208515694U CN 201821123010 U CN201821123010 U CN 201821123010U CN 208515694 U CN208515694 U CN 208515694U
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- China
- Prior art keywords
- air regulator
- rear air
- skeleton
- afterwards
- rectangular tube
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Abstract
The utility model discloses a kind of car back wall air regulator skeleton fixing structures, including by rear air regulator lower beam, rear air window upper crossbeam, air regulator left column afterwards, the rectangular tube skeleton of air regulator right column composition afterwards, rear wall outer panel covering, air regulator left column after described, afterwards the upper and lower side of air regulator right column respectively with rear air regulator lower beam, rear air window upper crossbeam welding, air regulator left column afterwards, the upper and lower side of air regulator right column and rear air regulator lower beam afterwards, the surfaces externally and internally of rear air window upper crossbeam is concordant, air regulator lower beam afterwards, rear air window upper crossbeam, air regulator left column afterwards, air regulator right column bends molding by rectangular tube afterwards；Rear wall outer panel covering includes a Z-type seam allowance flange, with the lap of 30mm between Z-type seam allowance flange and rectangular tube skeleton.The utility model eliminates rear air regulator border covering covering outer surface pad, and rear windscreen is connected firmly, with small vibration, alleviates skeleton weight, reduces costs.
Description
Technical field
The utility model relates to car rear wall frame construction applications, and in particular to a kind of car back wall air regulator skeleton seam allowance knot
Structure.
Background technique
It generallys use at present in passenger car field, back wall air regulator skeleton and fixing structure by rear air regulator left column, the rear air regulator right side
Column, rear air regulator lower beam, rear air window upper crossbeam rectangular tube skeleton are welded into rear windscreen installation hole, then by rear wall outer panel
Covering is welded on the alien invasion surface of hole skeleton rectangular tube, welds L-type seam allowance blend stop in hole skeleton rectangular tube inner ring face,
L-type seam allowance blend stop is with respect to 10mm heavy in back wall air regulator skeleton, the installation space of windscreen after formation.Wherein, rectangular tube skeleton
40 × 40 × 2 specification is generallyd use, L-type seam allowance blend stop is formed using δ 1.5/Q235-A.F steel plate bending, two folding of seam allowance blend stop
While rear windscreen is fixed on the L-type seam allowance blend stop of 30mm high using polyurethane automobile glass bonded adhesives having a size of 30 × 15mm
On.
Although above-mentioned back wall air regulator skeleton and fixing structure are simple, easy to assembly, but there is problems in that 1, back wall
Covering covering is directly welded at skeleton rectangular tube alien invasion surface, and pad is in the outer surface of covering covering, covering covering
Part welding deformation is big, surface irregularity；2, coating paint poly-putty base scrapes grey heavy workload, and poly-putty base dosage is big, at high cost；3,
Afterwards on the fixed L seam allowance blend stop of windscreen, intensity difference, glass shake is greatly；4, the correction of rear windscreen skeleton hole is difficult.Due to
Windscreen is class spherical surface afterwards, and the skeleton of border is curved arc shape, even double-faced arc shape, while windscreen is pacified after requirement
Border gap is uniform after dress, and windscreen skeleton hole must be corrected into consistent with glass shape after institute, and correction is difficult.Cause
This, it will be understood by those skilled in the art that need to improve existing back wall air regulator skeleton and fixing structure, it is above-mentioned to solve
Problem.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of car back wall air regulator skeletons to stop
Mouth structure.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of car back wall air regulator skeleton fixing structure, including it is left by rear air regulator lower beam, rear air window upper crossbeam, rear air regulator
The rectangular tube skeleton of column, rear air regulator right column composition, rear wall outer panel covering, the rear air regulator left column, the rear air regulator right side are vertical
The upper and lower side of column respectively with rear air regulator lower beam, rear air window upper crossbeam weld, rear air regulator left column, rear air regulator right column up and down
Hold, rear air regulator lower beam, rear air window upper crossbeam, rear air regulator concordant with rear air regulator lower beam, the surfaces externally and internally of rear air window upper crossbeam
Left column, rear air regulator right column bend molding by rectangular tube；
The rear wall outer panel covering includes a Z-type seam allowance flange, has 30mm between Z-type seam allowance flange and rectangular tube skeleton
Lap.
Further, the specification of the rectangular tube is 40x30x2, and rear wall outer panel covering is formed by steel plate punched.
Further, the height of the Z-type seam allowance flange is 30mm, depth 10mm.
The utility model has the beneficial effects that
1, in the utility model car back wall air regulator skeleton fixing structure, Z of the rear wall outer panel covering in rear air regulator border
Type seam allowance flange edge and rectangular tube skeleton weld, and pad moves in the outer surface by covering covering, air regulator border after cancellation
Covering covering outer surface pad reduces covering covering welding deformation, promotes covering appearance glossiness.
2, L-type seam allowance blend stop and rear wall outer panel covering are combined into one, reduce coating paint poly-putty base scrape grey area and
Dosage improves production efficiency, reduces cost.
3, rear windscreen is fixed on the small rectangular tube skeleton of deflection, so that rear windscreen is connected firmly, is vibrated
It is small.
4, back wall rectangular tube specification is changed to 40x30x2 by 40x40x2, and skeleton weight saving reduces cost.
5, rear windscreen installation hole size, shape are easily guaranteed that correction work amount is small.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model car back wall air regulator skeleton fixing structure schematic diagram.
Fig. 2 is car back wall air regulator skeleton fixing structure left view.
Fig. 3 is A-A structure section figure in Fig. 1.
Fig. 4 is B-B structure section figure in Fig. 1.
Fig. 5 is the enlarged drawing in Fig. 3 at C.
In figure: 1, rear air regulator lower beam, 2, rear air window upper crossbeam, 3, rear air regulator left column, 4, rear air regulator right column, 5, after
Enclose covering covering, 6, Z-type seam allowance flange.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -3, a kind of car back wall air regulator skeleton fixing structure is present embodiments provided, L-type seam allowance is passed through
Blend stop and rear wall outer panel covering are combined into one and are formed with respect to moving in back wall air regulator rectangular tube skeleton.The car back wall air regulator
Skeleton fixing structure includes: rear air regulator lower beam 1, rear air window upper crossbeam 2, rear air regulator left column 3, rear air regulator right column 4, back wall
Covering covering 5.Afterwards air regulator left column 3, rear air regulator right column 4 upper and lower side respectively with it is horizontal on rear air regulator lower beam 1, rear air regulator
Beam 2 welds, rear air regulator left column 3, upper and lower side and the rear air regulator lower beam 1 of rear air regulator right column 4, rear air window upper crossbeam 2 it is interior
Flush with outer surface.Air regulator lower beam 1, rear air window upper crossbeam 2, rear air regulator left column 3, rear air regulator right column 4 are by rectangular tube afterwards
Bend molding.Wherein, the specification of rectangular tube is 40x30x2, and rear wall outer panel covering 5 is DX52D- thickness 1.0-FB-N- by specification
The steel plate punched of GB2518 forms.
Refering to shown in Fig. 4-5, rear wall outer panel covering 5 includes a Z-type seam allowance flange 6, and the height of Z-type seam allowance flange 6 is
30mm, depth 10mm.With the lap of 30mm between Z-type seam allowance flange 6 and rectangular tube skeleton.
The present embodiment car back wall air regulator skeleton fixing structure uses carbon dioxide gas arc welding welding side in assembling
Formula will bend molding rear air regulator lower beam 1, rear air window upper crossbeam 2 and be located in rear wall frame by design requirement welding corresponding position
In assembly, then again respectively by rear air regulator left column 3, rear 4 upper and lower side of air regulator right column be respectively welded at rear air regulator lower beam 1,
On rear air window upper crossbeam 2, so that the upper and lower side and rear air regulator lower beam 1, rear air regulator of rear air regulator left column 3, rear air regulator right column 4
The surfaces externally and internally of upper beam 2 is concordant.Finally height 30mm, depth will be had using carbon dioxide gas arc welding welding manner
The rear wall outer panel covering 5 of 10mm Z-type seam allowance flange is mutually welded with rear air regulator skeleton, and the edge on Z-type side is welded on rear air regulator hole
On mouthful skeleton rectangular tube, the seam allowance and rectangular tube skeleton on Z-type side maintain the lap of 30mm, seam allowance edge use spacing for
200mm interruption spot welding mode is welded on the Surface of profile of rectangular tube.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of car back wall air regulator skeleton fixing structure, including by rear air regulator lower beam (1), rear air window upper crossbeam (2), rear wind
The rectangular tube skeleton of window left column (3), rear air regulator right column (4) composition, rear wall outer panel covering (5), which is characterized in that described
Afterwards air regulator left column (3), rear air regulator right column (4) upper and lower side respectively with rear air regulator lower beam (1), rear air window upper crossbeam (2)
Welding, rear air regulator left column (3), the upper and lower side of rear air regulator right column (4) and rear air regulator lower beam (1), rear air window upper crossbeam (2)
Surfaces externally and internally it is concordant, rear air regulator lower beam (1), rear air window upper crossbeam (2), rear air regulator left column (3), rear air regulator right column
(4) molding is bent by rectangular tube；
The rear wall outer panel covering (5) includes a Z-type seam allowance flange (6), is had between Z-type seam allowance flange (6) and rectangular tube skeleton
There is the lap of 30mm.
2. car back wall air regulator skeleton fixing structure according to claim 1, which is characterized in that the specification of the rectangular tube
For 40x30x2, rear wall outer panel covering (5) is formed by steel plate punched.
3. car back wall air regulator skeleton fixing structure according to claim 1, which is characterized in that the Z-type seam allowance flange
(6) height is 30mm, depth 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123010.4U CN208515694U (en) | 2018-07-16 | 2018-07-16 | A kind of car back wall air regulator skeleton fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123010.4U CN208515694U (en) | 2018-07-16 | 2018-07-16 | A kind of car back wall air regulator skeleton fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208515694U true CN208515694U (en) | 2019-02-19 |
Family
ID=65335901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821123010.4U Expired - Fee Related CN208515694U (en) | 2018-07-16 | 2018-07-16 | A kind of car back wall air regulator skeleton fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208515694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937692A (en) * | 2021-03-31 | 2021-06-11 | 东风汽车集团股份有限公司 | Double-ring type reinforcing structure of rear air window |
-
2018
- 2018-07-16 CN CN201821123010.4U patent/CN208515694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937692A (en) * | 2021-03-31 | 2021-06-11 | 东风汽车集团股份有限公司 | Double-ring type reinforcing structure of rear air window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190219 |