CN102730063A - Automobile back subframe assembly - Google Patents
Automobile back subframe assembly Download PDFInfo
- Publication number
- CN102730063A CN102730063A CN2012102278031A CN201210227803A CN102730063A CN 102730063 A CN102730063 A CN 102730063A CN 2012102278031 A CN2012102278031 A CN 2012102278031A CN 201210227803 A CN201210227803 A CN 201210227803A CN 102730063 A CN102730063 A CN 102730063A
- Authority
- CN
- China
- Prior art keywords
- secondary frame
- rear secondary
- vehicle
- back subframe
- outside plate
- 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.)
- Withdrawn
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Abstract
The invention provides an automobile back subframe assembly. The assembly comprises a back subframe outer plate and a back subframe inner plate, wherein the back subframe outer plate and the back subframe inner plate are obtained by carrying out stamping forming to a steel plate, and the back subframe inner plate is welded in the back subframe outer plate. Stabilization bar installation supports are arranged on both ends of the back subframe outer plate, wherein the stabilization bar installation supports are integrated with the back subframe outer plate. Connecting ends are arranged on both ends of the back subframe inner plate, wherein the connecting ends are integrated with the back subframe inner plate, and volume of the connecting end is smaller than that of the stabilization bar installation support of the back subframe outer plate. Regulation holes for regulating body wheel span are arranged on a front side of the back subframe outer plate; and stamping forming retaining grooves are arranged on outer edge surface of the back subframe inner plate. Because the stabilization bar installation supports integrated with the back subframe outer plate and the automobile back subframe assembly with the connecting ends integrated with the back subframe inner plate are adopted in the invention, on one hand, carrying capacity of the automobile back subframe assembly is improved; on the other hand, service life of the automobile back subframe assembly is improved.
Description
Technical field
The present invention relates to a kind of auto parts and components, especially relate to a kind of automobile Rear secondary frame for vehicle assembly.
Background technology
At present, automobile Rear secondary frame for vehicle assembly comprise that Rear secondary frame for vehicle outside plate and the Rear secondary frame for vehicle outside plate by the sheet stamping moulding is welded, and two terminations is respectively equipped with the stabilizer rod erection support about the subframe body.Its weak point: processing technology is complicated, and it is to flexibly connect with the Rear secondary frame for vehicle body that the one-tenth stabilizer rod during Rear secondary frame for vehicle is total connects bearing; Bearing capacity is the out of reach standard not, has further reduced service life.
Summary of the invention
The purpose of this invention is to provide a kind of automobile Rear secondary frame for vehicle assembly, solve in the prior art automobile Rear secondary frame for vehicle assembly bearing capacity not the out of reach standard and service life low problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automobile Rear secondary frame for vehicle assembly; Comprise by the Rear secondary frame for vehicle outside plate of steel plate drawing and forming with the Rear secondary frame for vehicle inner panel that is welded on the drawing of Rear secondary frame for vehicle outside plate light plate; Each is provided with the stabilizer rod erection support with Rear secondary frame for vehicle outside plate one the two ends of described Rear secondary frame for vehicle outside plate, and the two ends of described Rear secondary frame for vehicle inner panel are provided with Rear secondary frame for vehicle inner panel one; And coupling end less than the stabilizer rod erection support volume of described Rear secondary frame for vehicle outside plate; Described Rear secondary frame for vehicle outside plate front side is provided with the adjustment hole of adjustment car body wheelspan; The positioning groove of drawing is set on the outside face of described Rear secondary frame for vehicle inner panel, a plurality of mounting holes vertically is set at described coupling end; And with described stabilizer rod erection support on that mounting hole is set is corresponding, in described Rear secondary frame for vehicle outside plate, the lower plate connecting bore is set also.
Described Rear secondary frame for vehicle inner panel is arc; On the plane of bending at its two ends, be provided with a plurality of rectangular grooves, be provided with rectangular groove corresponding in the inside of described Rear secondary frame for vehicle outside plate.
Described rectangular groove, convexity are set to 2.
End near rectangular groove on the described Rear secondary frame for vehicle inner panel is provided with the fixed support mounting hole.
Beneficial effect of the present invention: because the stabilizer rod erection support of the one of employing and Rear secondary frame for vehicle outside plate; And with the automobile Rear secondary frame for vehicle assembly of the coupling end of Rear secondary frame for vehicle inner panel one; Improved the bearing capacity of automobile Rear secondary frame for vehicle assembly on the one hand, the service life of having improved automobile Rear secondary frame for vehicle assembly on the other hand.
Below will combine accompanying drawing and embodiment, the present invention will be carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is a split structural representation of the present invention.
Fig. 2 is a Rear secondary frame for vehicle outside plate organigram of the present invention.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is a Rear secondary frame for vehicle inner panel organigram of the present invention.
Fig. 5 is the birds-eye view of Fig. 4.
Among the figure: 1. Rear secondary frame for vehicle outside plate, 2. Rear secondary frame for vehicle inner panel, 3. stabilizer rod erection support, 4. coupling end, 5. adjustment hole, 6. mounting hole, 7. rectangular groove, 8. convexity, 9. fixed support mounting hole, 10. lower plate connecting bore.
The specific embodiment
Described Rear secondary frame for vehicle inner panel 2 is arc; On the plane of bending at its two ends, be provided with a plurality of rectangular grooves 7, be provided with rectangular groove 7 corresponding in the inside of described Rear secondary frame for vehicle outside plate 1.
Described rectangular groove 7, protruding 8 is set to 2.
End near rectangular groove 7 on the described Rear secondary frame for vehicle inner panel 2 is provided with fixed support mounting hole 9.
Because the stabilizer rod erection support of the one of employing and Rear secondary frame for vehicle outside plate; And with the automobile Rear secondary frame for vehicle assembly of the coupling end of Rear secondary frame for vehicle inner panel one; Improved the bearing capacity of automobile Rear secondary frame for vehicle assembly on the one hand, the service life of having improved automobile Rear secondary frame for vehicle assembly on the other hand.
Claims (4)
1. automobile Rear secondary frame for vehicle assembly; Comprise by the Rear secondary frame for vehicle outside plate of steel plate drawing and forming with the Rear secondary frame for vehicle inner panel that is welded on the drawing of Rear secondary frame for vehicle outside plate light plate; Each is provided with the stabilizer rod erection support with Rear secondary frame for vehicle outside plate one the two ends of described Rear secondary frame for vehicle outside plate, and the two ends of described Rear secondary frame for vehicle inner panel are provided with Rear secondary frame for vehicle inner panel one; And coupling end less than the stabilizer rod erection support volume of described Rear secondary frame for vehicle outside plate; Described Rear secondary frame for vehicle outside plate front side is provided with the adjustment hole of adjustment car body wheelspan; The positioning groove of drawing is set on the outside face of described Rear secondary frame for vehicle inner panel, a plurality of mounting holes vertically is set at described coupling end; And with described stabilizer rod erection support on that mounting hole is set is corresponding, in described Rear secondary frame for vehicle outside plate, the lower plate connecting bore is set also.
2. automobile Rear secondary frame for vehicle assembly as claimed in claim 1 is characterized in that: described Rear secondary frame for vehicle inner panel is arc; On the plane of bending at its two ends, be provided with a plurality of rectangular grooves, be provided with rectangular groove corresponding in the inside of described Rear secondary frame for vehicle outside plate.
3. according to claim 1 or claim 2 automobile Rear secondary frame for vehicle assembly, it is characterized in that: described rectangular groove, convexity are set to 2.
4. automobile Rear secondary frame for vehicle assembly as claimed in claim 2 is characterized in that: the end near rectangular groove on the described Rear secondary frame for vehicle inner panel is provided with the fixed support mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102278031A CN102730063A (en) | 2012-06-26 | 2012-06-26 | Automobile back subframe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102278031A CN102730063A (en) | 2012-06-26 | 2012-06-26 | Automobile back subframe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102730063A true CN102730063A (en) | 2012-10-17 |
Family
ID=46986540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102278031A Withdrawn CN102730063A (en) | 2012-06-26 | 2012-06-26 | Automobile back subframe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102730063A (en) |
-
2012
- 2012-06-26 CN CN2012102278031A patent/CN102730063A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20121017 |