CN201268338Y - Left side wall exterior panel of automobile - Google Patents
Left side wall exterior panel of automobile Download PDFInfo
- Publication number
- CN201268338Y CN201268338Y CNU2008200999010U CN200820099901U CN201268338Y CN 201268338 Y CN201268338 Y CN 201268338Y CN U2008200999010 U CNU2008200999010 U CN U2008200999010U CN 200820099901 U CN200820099901 U CN 200820099901U CN 201268338 Y CN201268338 Y CN 201268338Y
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- CN
- China
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- welding edge
- section
- welding
- back segment
- epimere
- Prior art date
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- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a car left side-frame outer panel aiming at the defects that the prior car left side-frame outer panel has an integral structure and needs a large mold and stamping equipment so as to cause high manufacture cost and great material loss. The outer panel adopts a sectional welding structure and is an integral body by welding a front-upper section, a front-lower section and a rear section, wherein the front-upper section is welded on and connected with a front-lower section upper welding edge of the front-lower section by a front-upper section lower welding edge, a front-upper section upper welding edge is welded and connected by a rear section upper welding edge of the rear section, and the rear section is welded on and connected with a front-lower section lower welding edge of the front-lower section by a rear section lower welding edge. The utility model adopts the sectional welding structure, has the front-upper section and the front-lower section in small sizes, can use a small mold to process and can reduce the mold length of the rear section of the side-frame outer panel by one fourth so as to decrease the manufacture cost, improve the utilization rate of materials by approximate 10 percent in general, simplify the whole structure and enable the strength to satisfy the requirements of a car.
Description
Technical field
The utility model relates to automotive body structure, is specifically related to the vehicle side-wall outer-plate structure.
Background technology
At present, on the mid-get car the side-wall outer-plate that uses generally all be the structure that integral body is stamped to form, its major defect is, because of its area is bigger, needs large mold and pressing equipment to process, the manufacturing cost height is also bigger to the waste of material.
The utility model content
For overcoming the existing in prior technology defective, the utility model provides a kind of easy manufacturing, lower-cost automobile left side to enclose outside plate.
The scheme that outside plate is enclosed in automobile of the present utility model left side is as follows:
Outside plate is enclosed in a kind of automobile left side, it is characterized in that described outside plate adopts the segmentation welded structure, constitutes an integral body by preceding epimere, preceding hypomere and back segment welding; Epimere is welded to connect by welding edge on the preceding hypomere of welding edge and preceding hypomere under the preceding epimere before described, welding edge is welded to connect by welding edge on the back segment of back segment on the preceding epimere, and back segment then is welded to connect by welding edge under the preceding hypomere of welding edge under the back segment and preceding hypomere.
Epimere is approximate arc before described, and preceding hypomere is approximate L shaped, and the front end of they and back segment surrounds the doorframe shape of left front car door jointly.
Compared with prior art, vehicle side-wall outer-plate of the present utility model has following advantage:
Adopt the segmentation welded structure, preceding epimere, preceding hypomere size are little, can use little Mould Machining, and the die length of side-wall outer-plate back segment can reduce 1/4th, so just reduced manufacturing cost, and the degree of utilization of material is improved, generally can improves about 10; And integral structure is also succinct, and intensity can satisfy the requirement of vehicle body.
Description of drawings
Fig. 1 is the integral structure scheme drawing that outside plate is enclosed in the utility model automobile left side
Fig. 2 is the scheme drawing that the preceding epimere of outside plate is enclosed in the utility model left side
Fig. 3 is the scheme drawing that the preceding hypomere of outside plate is enclosed in the utility model left side
Fig. 4 is the scheme drawing that the outside plate back segment is enclosed in the utility model left side
Among the figure, preceding epimere 1, preceding hypomere 2, back segment 3,, welding edge 3-2 under welding edge 3-1, the back segment on welding edge 2-2, the back segment under welding edge 2-1, the preceding hypomere on welding edge 1-2, preceding hypomere 2, the preceding hypomere under welding edge 1-1, the preceding epimere on the preceding epimere
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Enclose outside plate by preceding epimere 1 referring to Fig. 1, automobile of the present utility model left side, preceding hypomere 2 and back segment 3 welding constitute an integral body.The front end of preceding epimere 1, preceding hypomere 2 and back segment 3 surrounds the doorframe shape 4 of left front car door jointly.
Approximate arc referring to Fig. 2, preceding epimere 1, welding edge 1-1 on the epimere before its upper end is provided with, welding edge 1-2 under the epimere before the lower end is provided with, the welding edge width is 15 ± 0.5 millimeters.
Referring to Fig. 3, preceding hypomere 2 is similar to L shaped, welding edge 2-1 on the hypomere before its upper end is provided with, and welding edge 2-2 under the hypomere before its lower end is provided with, the welding edge width is 15 ± 0.5 millimeters.
Welding edge 3-1, lower end are provided with welding edge 3-2 under the back segment on the back segment referring to being provided with on Fig. 4, back segment 3 left sides, and the welding edge width is 15 ± 0.5 millimeters.
Before on the epimere on welding edge 1-1 and the back segment welding edge 3-1 be welded to connect, under the preceding epimere on welding edge 1-2 and the preceding hypomere welding edge 2-1 be welded to connect, under the preceding hypomere welding edge 2-2 again with back segment under welding edge 3-2 be welded to connect, promptly constitute integral structure shown in Figure 1.
Claims (3)
1, encloses outside plate on the left of a kind of automobile, it is characterized in that described outside plate adopts the segmentation welded structure, constitute an integral body by preceding epimere (1), preceding hypomere (2) and back segment (3) welding; Epimere (1) is welded to connect by welding edge (2-1) on the preceding hypomere of welding edge (1-2) under the preceding epimere and preceding hypomere (2) before described, welding edge (1-1) is welded to connect by welding edge (3-1) on the back segment of back segment (3) on the preceding epimere, and back segment (3) then is welded to connect by welding edge (2-2) under the preceding hypomere of welding edge under the back segment (3-2) and preceding hypomere (2).
2, outside plate is enclosed in automobile according to claim 1 left side, it is characterized in that, described before epimere (1) approximate arc, preceding hypomere (2) is approximate L shaped, the front end of they and back segment (3) surrounds the doorframe shape (4) of left front car door jointly.
3, enclose outside plate on the left of the automobile according to claim 1 and 2, it is characterized in that, described before on the epimere under welding edge (1-1), the preceding epimere on welding edge (1-2), the preceding hypomere on welding edge (2-1), the preceding hypomere on welding edge (2-2), the back segment under welding edge (3-1), the back segment welding edge (3-2) be 15 ± 0.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200999010U CN201268338Y (en) | 2008-09-05 | 2008-09-05 | Left side wall exterior panel of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200999010U CN201268338Y (en) | 2008-09-05 | 2008-09-05 | Left side wall exterior panel of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268338Y true CN201268338Y (en) | 2009-07-08 |
Family
ID=40840930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200999010U Expired - Fee Related CN201268338Y (en) | 2008-09-05 | 2008-09-05 | Left side wall exterior panel of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268338Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015624A (en) * | 2015-07-23 | 2015-11-04 | 广西柳拖车辆有限公司 | Electric vehicle body frame |
| CN105252152A (en) * | 2015-11-26 | 2016-01-20 | 重庆大江工业有限责任公司 | Welding method for reducing body deformation of armored car |
-
2008
- 2008-09-05 CN CNU2008200999010U patent/CN201268338Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015624A (en) * | 2015-07-23 | 2015-11-04 | 广西柳拖车辆有限公司 | Electric vehicle body frame |
| CN105252152A (en) * | 2015-11-26 | 2016-01-20 | 重庆大江工业有限责任公司 | Welding method for reducing body deformation of armored car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110905 |