CN204567196U - Gas spring installs brace panel structure - Google Patents
Gas spring installs brace panel structure Download PDFInfo
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- CN204567196U CN204567196U CN201520052386.0U CN201520052386U CN204567196U CN 204567196 U CN204567196 U CN 204567196U CN 201520052386 U CN201520052386 U CN 201520052386U CN 204567196 U CN204567196 U CN 204567196U
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- gas spring
- brace panel
- plate
- installs
- wall inner
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Abstract
The utility model provides a kind of gas spring and installs brace panel structure, comprise rear wheel cover assembly, side-wall outer-plate, roof drip and top cap rear cross beam, described rear wheel cover assembly respectively with described side-wall outer-plate, roof drip and top cap rear cross beam are welded into body in white, described rear wheel cover assembly comprises C post external reinforcing plate for car, gas spring installs brace panel, gas spring mounting nuts and side-wall inner-plate, described gas spring is installed brace panel and is welded with described gas spring mounting nuts, described gas spring is installed brace panel and is welded with described C post external reinforcing plate for car, described gas spring is installed brace panel and is welded with described side-wall inner-plate.The beneficial effects of the utility model are: the rigidity that improve gas spring attachment point, ensure that this structure energy when bearing the gas spring load that tail-gate opens and closes is indeformable and ftracture, solve structure reliable durable sex chromosome mosaicism, under the prerequisite meeting gas spring attachment point rigidity, solve structure lightened problem.
Description
Technical field
The utility model relates to auto body, and a kind of gas spring particularly related in auto body installs brace panel structure.
Background technology
Gas spring attachment point structure is one of important structure of body in white, and the quality of its structure, directly affects body in white durable reliability, client's switch tail-gate quality and operability.As fruit structure is bad, attachment point insufficient rigidity, can cause the durable cracking of vehicle body, and client can see cracking solder joint opening in tail-gate situation, and even attachment point distortion causes tail-gate to open, and directly affects perceived quality and quality of brand name.Shown in traditional following Fig. 1 to Fig. 3 of car gas spring attachment point structure, comprise side-wall outer-plate 101, C post external reinforcing plate for car 102, roof drip 103, gas spring installation brace panel 104, gas spring mounting nuts 105, side-wall inner-plate 106.This structure is easily born tail-gate gravity in the examination of durable road and is caused roof drip to ftracture or solder joint cracking, tail-gate cannot be opened, and belongs to client and to open the door appreciiable complaint problem.
Its shortcoming is mainly: 1, gas spring is only connected with roof drip 103, and rigidity is poor, easily occurs the gas spring attachment point solder joint problem of Cracking even problem that cannot open of tail-gate; 2, when tail-gate weight is very heavy, need that gas spring is installed brace panel 104 and do size is very large, could meet attachment point rigidity and tail-gate opening rigidity requirement, vehicle body increases the weight of, and is unfavorable for body lightening; 3, gas spring installation brace panel 104 stand alone type is not connected with top cap rear cross beam, tail-gate opening poor rigidity and joint weak time often through thickening roof drip 103 realize strengthen, vehicle body connectivity difference easily cause vehicle body roof drip 103 corner region easily occur heavily stressed cause solder joint or panel beating cracking.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides the good gas spring of a kind of coupling stiffness and installs brace panel structure.
The utility model provides a kind of gas spring and installs brace panel structure, comprise rear wheel cover assembly, side-wall outer-plate, roof drip and top cap rear cross beam, described rear wheel cover assembly respectively with described side-wall outer-plate, roof drip and top cap rear cross beam are welded into body in white, described rear wheel cover assembly comprises C post external reinforcing plate for car, gas spring installs brace panel, gas spring mounting nuts and side-wall inner-plate, described gas spring is installed brace panel and is welded with described gas spring mounting nuts, described gas spring is installed brace panel and is welded with described C post external reinforcing plate for car, described gas spring is installed brace panel and is welded with described side-wall inner-plate.
As further improvement of the utility model, one end that described gas spring installs brace panel overlaps mutually with C post external reinforcing plate for car, side-wall inner-plate respectively, and the other end that described gas spring installs brace panel overlaps mutually with described roof drip.
As further improvement of the utility model, described side-wall inner-plate is provided with for welding rifle through the technique via hole to weld described gas spring installation brace panel and described roof drip.
As further improvement of the utility model, the top of described gas spring installation brace panel is prolonged and overlaps mutually with described top cap rear cross beam, side-wall inner-plate.
As further improvement of the utility model, described side-wall inner-plate, gas spring install brace panel, roof drip overlaps mutually.
As further improvement of the utility model, described gas spring is installed brace panel and is provided with upper overturning, and described upper overturning overlaps mutually with described C post external reinforcing plate for car.
As further improvement of the utility model, described gas spring is installed brace panel and is provided with reinforcement convex closure, and the projection welding of described gas spring mounting nuts is installed on the reinforcement convex closure of brace panel at gas spring.
The utility model additionally provides the assembly method that a kind of gas spring installs brace panel, comprises the following steps:
S1, gas spring is installed brace panel weld with gas spring mounting nuts, C post external reinforcing plate for car, side-wall inner-plate respectively, form rear wheel cover assembly;
S2, rear wheel cover assembly turned respectively outside plate with side, roof drip, top cap rear cross beam weld, and forms body in white.
The beneficial effects of the utility model are: pass through such scheme, make gas spring that brace panel is installed to be connected with C post external reinforcing plate for car, side-wall inner-plate, roof drip respectively, improve the rigidity of gas spring attachment point, ensure that this structure energy when bearing the gas spring load that tail-gate opens and closes is indeformable and ftracture, solve structure reliable durable sex chromosome mosaicism, under the prerequisite meeting gas spring attachment point rigidity, solve structure lightened problem.
Accompanying drawing explanation
Fig. 1 is that in prior art, traditional gas spring installs brace panel structure from the structural representation viewed from direction car;
Fig. 2 is the section-drawing A-A of Fig. 1;
Fig. 3 is that in prior art, traditional gas spring installs brace panel structure from the structural representation viewed from direction in car;
Fig. 4 is the decomposition texture schematic diagram that a kind of gas spring of the utility model installs the rear wheel cover assembly of brace panel structure;
Fig. 5 is the mounting structure schematic diagram that a kind of gas spring of the utility model installs the rear wheel cover assembly of brace panel structure;
Fig. 6 is the decomposed structural representation that a kind of gas spring of the utility model installs brace panel structure;
Fig. 7 is the structural representation that a kind of gas spring of the utility model installs brace panel structure;
Fig. 8 is the section-drawing B-B of Fig. 7;
Fig. 9 is the structural representation that a kind of gas spring of the utility model installs brace panel structure;
Figure 10 is the partial enlarged drawing C of Fig. 9;
Figure 11 is the decomposition texture schematic diagram that a kind of gas spring of the utility model installs brace panel structure;
Figure 12 is the perspective view that a kind of gas spring of the utility model installs brace panel structure.
Detailed description of the invention
To illustrate below in conjunction with accompanying drawing and detailed description of the invention further illustrates the utility model.
Drawing reference numeral in Fig. 4 to Figure 12 is: side-wall outer-plate 1; C post external reinforcing plate for car 2; Roof drip 3; Gas spring installs brace panel 4; Gas spring mounting nuts 5; Side-wall inner-plate 6; Top cap rear cross beam 7; Two laminate solder joints 8; Three ply board solder joint 9.
As shown in Fig. 4 to Figure 12, a kind of gas spring installs brace panel structure, comprise rear wheel cover assembly, side-wall outer-plate 1, roof drip 3 and top cap rear cross beam 7, described rear wheel cover assembly respectively with described side-wall outer-plate 1, roof drip 3 and top cap rear cross beam 7 are welded into body in white, described rear wheel cover assembly comprises C post external reinforcing plate for car 2, gas spring installs brace panel 4, gas spring mounting nuts 5 and side-wall inner-plate 6, described gas spring is installed brace panel 4 and is welded with described gas spring mounting nuts 5, described gas spring is installed brace panel 4 and is welded with described C post external reinforcing plate for car 2, described gas spring is installed brace panel 4 and is welded with described side-wall inner-plate 6.
As shown in Fig. 4 to Figure 12, one end that described gas spring installs brace panel 4 overlaps with C post external reinforcing plate for car 2, side-wall inner-plate 6 phase respectively, form three ply board solder joint 9, the other end that described gas spring installs brace panel 4 overlaps with described roof drip 3 phase, forms two laminate solder joints 8.
As shown in Fig. 4 to Figure 12, described side-wall inner-plate 6 is provided with for welding rifle through the technique via hole to weld described gas spring installation brace panel 4 and described roof drip 3.
As shown in Fig. 4 to Figure 12, the top of described gas spring installation brace panel 4 prolonged and overlaps with described top cap rear cross beam 7, side-wall inner-plate 6 phase, forming three ply board welding.
As shown in Fig. 4 to Figure 12, described side-wall inner-plate 6, gas spring install brace panel 4, roof drip 3 phase overlap joint, form three ply board welding.
As shown in Fig. 4 to Figure 12, described gas spring is installed brace panel 4 and is provided with upper overturning, and described upper overturning overlaps with described C post external reinforcing plate for car 2 phase, forms two laminate welding.
As shown in Fig. 4 to Figure 12, described gas spring is installed brace panel 4 and is provided with reinforcement convex closure, and the projection welding of described gas spring mounting nuts 5 is installed on the reinforcement convex closure of brace panel 4 at gas spring.
As shown in Fig. 4 to Figure 12, by gas spring being installed brace panel 4 and C post external reinforcing plate for car 2, side-wall inner-plate 6 forms the abundant connection of 3 laminate welding, gas spring is installed brace panel 4, roof drip formed 2 laminates welding, gas spring installation brace panel 4 and the connection of these body framwork parts improve the connectivity of part, substantially increase the rigidity of gas spring attachment point, ensureing that this structure energy when bearing the gas spring load that tail-gate opens and closes is indeformable and ftracture, solving structure reliable durable sex chromosome mosaicism.
As shown in Fig. 9 to Figure 10, the region (see in Fig. 9 dashed circle) that poor rigidity easy stress in tail-gate frame upper side corners region is concentrated, gas spring installation brace panel 4 prolongs and is connected to top cap rear cross beam 7, gas spring is installed brace panel 4 and is formed 3 laminates weld with side-wall inner-plate 6, top cap rear cross beam 7; In tail-gate sealing surface region, side-wall inner-plate 6, gas spring install brace panel 4, roof drip 3 forms 3 laminate welding; Gas spring is installed brace panel 4 front end and is formed 3 laminates weld with C post external reinforcing plate for car 2, side-wall inner-plate 6, and increase upper overturning welds with C post external reinforcing plate for car 2 laminate further.Solve the easy stress of this corner region poor rigidity by this connection structure and concentrate the problem causing ftractureing, and reduce the thickness of roof drip 3, reach tail-gate frame requirement of strength equally to alleviate structural weight.This technical scheme not only improves rigidity than traditional air spring mounting structure, and optimizes roof drip 3 thickness in this way, achieves the lightweight of body structure.
The utility model additionally provides the assembly method that a kind of gas spring installs brace panel, comprises the following steps:
S1, gas spring is installed brace panel 4 weld with gas spring mounting nuts 5, C post external reinforcing plate for car 2, side-wall inner-plate 6 respectively, form rear wheel cover assembly;
S2, rear wheel cover assembly turned respectively outside plate 1 with side, roof drip 3, top cap rear cross beam 7 weld, and forms body in white.
A kind of gas spring that the utility model provides installs the assembly method of brace panel structure and gas spring installation brace panel, gas spring installs brace panel 4 and C post external reinforcing plate for car 2, the first spot welding of side-wall inner-plate 6 connects, form rear wheel cover assembly, then rear wheel cover assembly again with side-wall outer-plate 1, roof drip 3 spot welding, wherein, gas spring is installed brace panel 4 and is realized by the technique via hole of side-wall inner-plate 6 with the spot welding of roof drip 3, finally complete last body in white in total spelling with top cap rear cross beam 7 to weld, gas spring is installed brace panel 4 and is fully connected with peripheral component, especially be connected with body framwork part C post external reinforcing plate for car 2 and top cap rear cross beam 7, substantially increase the rigidity of gas spring attachment point, make structure be subject to tail-gate gas spring to open, close, during elliptical gear can well dynamic changes process on body framwork, thus ensure structure steadiness well, avoid structural distortion, solder joint ftractures, the problem that tail-gate cannot be opened.Make gas spring install brace panel 4 by this connection structure to be strengthened with the connection of body shell, the thickness that can reduce roof drip 3, to alleviate structural weight, reaches tail-gate frame requirement of strength equally, not only ensure that bus body strength but also achieve body lightening.
The assembly method that a kind of gas spring that the utility model provides installs brace panel structure and gas spring installation brace panel has the following advantages:
1, gas spring installs brace panel 4 and C post external reinforcing plate for car 2, side-wall inner-plate 6, top cap rear cross beam 7, being fully connected and can being realized by common spot welding of roof drip 3, greatly improve the rigidity of gas spring attachment point, avoid mounting structure solder joint cracking, structural distortion, tail-gate to open problem;
2, connection and the reinforcement of brace panel 4 and body shell are installed by gas spring, reduce roof drip 3 thickness, not only ensure that bus body strength but also achieve body lightening;
3, gas spring installation brace panel 4 is connected with top cap rear cross beam 7, C post external reinforcing plate for car 2 in C post upper end, solves the problem that common tail-gate frame corner region intensity difference is easily out of shape and ftractures;
4, by side-wall inner-plate 6, gas spring, brace panel 4 is installed in C post upper side corners region, roof drip 3 three parts connect, ensure that structure is sane and indeformable, thus ensure the seepy question that the reliability after sealing joint strip assembling avoids this region common;
5, side-wall inner-plate 6 is provided with welding process via hole, and to solve gas spring, to install brace panel 4 little and cannot the problem of spot welding with roof drip 3 space;
6, the reinforcement convex closure characteristic face of brace panel 4 is installed in gas spring mounting nuts 5 projection welding at gas spring, contributes to improving attachment point rigidity.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a gas spring installs brace panel structure, it is characterized in that: comprise rear wheel cover assembly, side-wall outer-plate, roof drip and top cap rear cross beam, described rear wheel cover assembly respectively with described side-wall outer-plate, roof drip and top cap rear cross beam are welded into body in white, described rear wheel cover assembly comprises C post external reinforcing plate for car, gas spring installs brace panel, gas spring mounting nuts and side-wall inner-plate, described gas spring is installed brace panel and is welded with described gas spring mounting nuts, described gas spring is installed brace panel and is welded with described C post external reinforcing plate for car, described gas spring is installed brace panel and is welded with described side-wall inner-plate.
2. gas spring according to claim 1 installs brace panel structure, it is characterized in that: one end that described gas spring installs brace panel overlaps mutually with C post external reinforcing plate for car, side-wall inner-plate respectively, the other end that described gas spring installs brace panel overlaps mutually with described roof drip.
3. gas spring according to claim 1 installs brace panel structure, it is characterized in that: described side-wall inner-plate is provided with for welding rifle through the technique via hole to weld described gas spring installation brace panel and described roof drip.
4. gas spring according to claim 1 installs brace panel structure, it is characterized in that: the top of described gas spring installation brace panel is prolonged and overlaps mutually with described top cap rear cross beam, side-wall inner-plate.
5. gas spring according to claim 1 installs brace panel structure, it is characterized in that: described side-wall inner-plate, gas spring install brace panel, roof drip overlaps mutually.
6. gas spring according to claim 1 installs brace panel structure, it is characterized in that: described gas spring is installed brace panel and is provided with upper overturning, and described upper overturning overlaps mutually with described C post external reinforcing plate for car.
7. gas spring according to claim 1 installs brace panel structure, it is characterized in that: described gas spring is installed brace panel and is provided with reinforcement convex closure, and the projection welding of described gas spring mounting nuts is installed on the reinforcement convex closure of brace panel at gas spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052386.0U CN204567196U (en) | 2015-01-26 | 2015-01-26 | Gas spring installs brace panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052386.0U CN204567196U (en) | 2015-01-26 | 2015-01-26 | Gas spring installs brace panel structure |
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| Publication Number | Publication Date |
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| CN204567196U true CN204567196U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520052386.0U Expired - Fee Related CN204567196U (en) | 2015-01-26 | 2015-01-26 | Gas spring installs brace panel structure |
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| CN (1) | CN204567196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669968A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Gas spring mounting reinforcement plate structure and method for assembling gas spring mounting reinforcement plate |
| CN107598408A (en) * | 2017-10-26 | 2018-01-19 | 浙江戴德隆翠汽车有限公司 | A kind of attachment structure and welding method of no side window van gusset and top cover |
| CN113635974A (en) * | 2021-09-13 | 2021-11-12 | 芜湖国风塑胶科技有限公司 | Assembly method of tail beam body and launder guard plate |
-
2015
- 2015-01-26 CN CN201520052386.0U patent/CN204567196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669968A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Gas spring mounting reinforcement plate structure and method for assembling gas spring mounting reinforcement plate |
| CN107598408A (en) * | 2017-10-26 | 2018-01-19 | 浙江戴德隆翠汽车有限公司 | A kind of attachment structure and welding method of no side window van gusset and top cover |
| CN113635974A (en) * | 2021-09-13 | 2021-11-12 | 芜湖国风塑胶科技有限公司 | Assembly method of tail beam body and launder guard plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |