CN202029904U - Local reinforcing plate of minibus tail reinforcing structure - Google Patents
Local reinforcing plate of minibus tail reinforcing structure Download PDFInfo
- Publication number
- CN202029904U CN202029904U CN2010202714179U CN201020271417U CN202029904U CN 202029904 U CN202029904 U CN 202029904U CN 2010202714179 U CN2010202714179 U CN 2010202714179U CN 201020271417 U CN201020271417 U CN 201020271417U CN 202029904 U CN202029904 U CN 202029904U
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- Prior art keywords
- brace panel
- local
- plate
- microvan
- utility
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Abstract
The utility model provides a local reinforcing plate of a minibus tail reinforcing structure, which adopts an omega-shaped structure. The local reinforcing plate comprises a top plate on the upper part of the omega-shaped structure, two base plates on the lower part of the structure and two side plates connecting the top plate and the base plates. The top plate center of the local reinforcing plate is provided with a concave groove the center of which is provided with a positioning hole. By respectively connecting with reinforcing plates on an inner plate of a rear side wall and an outer plate of the rear side wall, the local reinforcing plate in the utility model enhances the rigidity and strength of a minibus, especially the rigidity and strength of the D pillar and the entire body of a minibus with a prolonged tail part. Furthermore, the omega-shaped structure adopted in the local reinforcing plate satisfies the space requirements of wire harnesses for a general assembly.
Description
[technical field]
The utility model relates to automotive body structure, belongs to the vehicle component technical field, is specifically related to a kind of local brace panel that is used for microvan afterbody additional strengthening.
[background technology]
The structure of auto body, tail of body plays immeasurable effect to vehicle body integral rigidity and intensity and mode.Generally, adopt back gusset inner and outer plates to form a framed structure, satisfy the installation requirements of tail-gate, guarantee that the car load modal stiffness reaches needed numerical value at afterbody and top cover after cross member soldering member.And for microvan, because gusset inner brace panel structure in back is less, car load mode is relatively poor, normally increases the brace panel structure to satisfy intensity mode demand in gusset end, back.
There is following defective in existing this structure:
(1) owing to has only one deck brace panel, if back gusset inner and outer plates rigidity and undercapacity may cause local stiffness and undercapacity, and then cause producing in the vehicle traveling process noise, vibration, top cover after cross member intensity do not guarantee, so that cause problems such as tail-gate is sagging.
(2) only in periphery and outside plate applying welding, for the long microvan of gusset, this locates undercapacity to brace panel, can not reach car load requirement mode.
[utility model content]
In order to solve the deficiency of the above-mentioned technical matters that exists in the prior art, the utility model provides a kind of local brace panel that simply is used for microvan afterbody additional strengthening of installing.
The technical scheme that the existing technical matters that solves the utility model adopts is: a kind of local brace panel that is used for microvan afterbody additional strengthening is provided, described local brace panel adopts " several " font structure, comprise the top board on " several " word top, two base plates of bottom, and two side plates that connect top board and base plate.
It is that the top board center of described local brace panel is provided with a Baltimore groove that the utility model further improves.
It is to be provided with a knock hole in the middle of the described Baltimore groove that the utility model further improves.
It is that described local brace panel bending place is provided with reinforced rib that the utility model further improves.
The utility model further improves, and described local brace panel is one-body molded of a hot continuous rolling steel.
Compared to prior art, the utility model has increased a local brace panel between rear side wall internal panel and brace panel, has improved microvan especially the microvan D post of afterbody lengthening and the rigidity and the intensity of car load, has improved the total quality of passenger vehicle; Brace panel adopts " several " word structure, has satisfied the space requirement of general assembly wire harness; In addition, this part brace panel is with low cost, and manufacturing process is simple, has commonality, can use on multiple microvan.
[description of drawings]
Fig. 1 is a rear side wall internal panel soldering member scheme drawing of the present utility model;
Fig. 2 is rear side wall internal panel soldering member of the present utility model and brace panel combination scheme drawing;
Fig. 3 is back side-wall outer-plate soldering member of the present utility model and local brace panel combination scheme drawing;
Fig. 4 is a local brace panel scheme drawing of the present utility model;
Fig. 5 is the cutaway view of local brace panel of the present utility model.
[specific embodiment]
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Specific embodiment:
Extremely shown in Figure 5 as Fig. 1, the utility model provides a kind of local brace panel that is used for microvan afterbody additional strengthening, described local brace panel adopts " several " font structure, comprise the top board 21 on " several " word top, two base plates 22 of bottom, and two side plates 23 that connect top board 21 and base plate 22, top board is fitted with the brace panel on the side-wall outer-plate of back and is welded, and base plate is connected with the rear side wall internal panel seam, and a few font structures have satisfied the space requirement of general assembly wire harness.
Rear side wall internal panel 1 and local brace panel 2 are connected to become the rear side wall internal panel soldering member by the spot welding mode; Back side-wall outer-plate 4 and brace panel 3 are connected to become back side-wall outer-plate soldering member by the spot welding mode; Described brace panel 3 and local brace panel 2 corresponding connections connect into a fully enclosed cavity with rear side wall internal panel 1 and back side-wall outer-plate 4.
Be provided with a knock hole 25 in the middle of the described Baltimore groove 24, limited local brace panel and moved, play good fixation to all directions.
Described local brace panel bending place is provided with reinforced rib.
Described local brace panel is one-body molded of hot continuous rolling steel (we am that hot continuous rolling steel plate for cold forming and the steel band of DD12 made this part brace panel with a kind of trade mark here), has guaranteed higher strength and stiffness.
The concrete mounting means of microvan afterbody additional strengthening of the present utility model:
1, local brace panel and rear side wall internal panel are connected into the rear side wall internal panel soldering member by the spot welding mode;
2, brace panel and back side-wall outer-plate are connected into back side-wall outer-plate soldering member by the spot welding mode;
3, connect brace panel and local brace panel, make it to form a fully enclosed cavity by spot welding mode seam rear side wall internal panel and back side-wall outer-plate simultaneously.
Microvan afterbody additional strengthening of the present utility model adopts " outside plate-brace panel-local brace panel-inner panel " pattern, the rigidity and the intensity of car load afterbody have been improved, because the back side wall assembly connects the top cover after cross member, make the integral body of a rigidity of after cross member zone formation, satisfied the installation requirements of tail-gate.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, 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, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. local brace panel that is used for microvan afterbody additional strengthening is characterized in that: described local brace panel adopts " several " font structure, comprises the top board on " several " word top, two base plates of bottom, and two side plates that connect top board and base plate.
2. a kind of local brace panel that is used for microvan afterbody additional strengthening according to claim 1, it is characterized in that: the top board center of described local brace panel is provided with a Baltimore groove.
3. a kind of local brace panel that is used for microvan afterbody additional strengthening according to claim 2 is characterized in that: be provided with a knock hole in the middle of the described Baltimore groove.
4. a kind of local brace panel that is used for microvan afterbody additional strengthening according to claim 1 is characterized in that: described local brace panel bending place is provided with reinforced rib.
5. according to each described a kind of local brace panel that is used for microvan afterbody additional strengthening of claim 1 to 4, it is characterized in that: described local brace panel is one-body molded of a hot continuous rolling steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202714179U CN202029904U (en) | 2010-07-23 | 2010-07-23 | Local reinforcing plate of minibus tail reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202714179U CN202029904U (en) | 2010-07-23 | 2010-07-23 | Local reinforcing plate of minibus tail reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029904U true CN202029904U (en) | 2011-11-09 |
Family
ID=44892212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202714179U Expired - Fee Related CN202029904U (en) | 2010-07-23 | 2010-07-23 | Local reinforcing plate of minibus tail reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134350A (en) * | 2017-07-05 | 2017-09-05 | 吴江变压器有限公司 | It is a kind of to strengthen the Amorphous Alloy Distribution Transformer winding construction of anti-short circuit capability |
-
2010
- 2010-07-23 CN CN2010202714179U patent/CN202029904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134350A (en) * | 2017-07-05 | 2017-09-05 | 吴江变压器有限公司 | It is a kind of to strengthen the Amorphous Alloy Distribution Transformer winding construction of anti-short circuit capability |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20190723 |