CN203766433U - Automobile rear torsion beam assembly mounting structure - Google Patents
Automobile rear torsion beam assembly mounting structure Download PDFInfo
- Publication number
- CN203766433U CN203766433U CN201420077206.XU CN201420077206U CN203766433U CN 203766433 U CN203766433 U CN 203766433U CN 201420077206 U CN201420077206 U CN 201420077206U CN 203766433 U CN203766433 U CN 203766433U
- Authority
- CN
- China
- Prior art keywords
- torsion beam
- rubber bush
- rear torsion
- assembly
- localization
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses an automobile rear torsion beam assembly mounting structure which adopts the structure that trailing arms (4) are arranged at the left end and the right end of a rear torsion beam assembly (1); a mounting groove (3a) is formed in the position, corresponding to a rubber bush component (2), on an automobile body component (3); guiding and positioning reinforcing plates (6) are symmetrically fixed in a left groove wall and a right groove wall of the mounting groove (3a); n-shaped positioning notches (6a) are formed in the guiding and positioning reinforcing plates (6); the two ends of the rubber bush component (2) are positioned in the positioning notches (6a) of the guiding and positioning reinforcing plates (6); a screw bolt (5) penetrates a mounting hole in the mounting groove (3a) and a centre hole in the rubber bush component (2) to enable the rubber bush component (2) to be fixedly connected with the automobile body component (3). According to the utility model, the guiding and positioning reinforcing plates (6) are additionally arranged to play a role of guiding and positioning in the assembly process of the rear torsion beam trailing arms, so that the assembling operation is relatively simple and convenient, and the assembly efficiency is effectively improved.
Description
Technical field
The utility model belongs to automobile technical field, specifically, and particularly rear torsion beam assembly and the body component connection structure on automobile.
Background technology
Automobile rear torsion beam assembly is connected with body component bolt by rubber bush assembly.At present, the no guide fixed position of rear torsion beam assembly and body component connection structure mechanism, more difficult when torsion beam trailing arm after assembling, be difficult to carry out hole to locate with body bolt mounting hole rapidly and accurately, make its fitting process loaded down with trivial details, thereby affected the efficiency of assembling.In addition, after assembling completes bolted, easily cause rubber bush assembly to present undernatured state, the effect of preloading power, the service life of having reduced rubber bush assembly from assembly technology.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile rear torsion beam assembly mounting structure that can contraposition convenient for assembly.
The technical solution of the utility model is as follows: a kind of automobile rear torsion beam assembly mounting structure, comprise rear torsion beam assembly (1), rubber bush assembly (2) and body component (3), the two ends, left and right of described rear torsion beam assembly (1) are trailing arm (4), the front end of each trailing arm (4) is all fixed with rubber bush assembly (2), the position of the upper corresponding rubber bush assembly (2) of described body component (3) is provided with mounting groove (3a), in the left and right cell wall of described mounting groove (3a), be symmetrically fixed with guide-localization brace panel (6), on this guide-localization brace panel (6), have " ∩ " shape locating notch (6a), the two ends of described rubber bush assembly (2) are arranged in the locating notch (6a) of corresponding guide-localization brace panel (6), bolt (5) is through the mounting hole on mounting groove (3a) and the centre hole of rubber bush assembly (2), rubber bush assembly (2) and body component (3) are fixed together.
The utility model is set up two symmetrical guide-localization brace panels in the mounting groove of body component, in fitting process, " ∩ " shape locating notch of this guide-localization brace panel play the guiding role to the rubber bush assembly on trailing arm, so only the two ends of rubber bush assembly need be pushed from bottom to top from " ∩ " shape locating notch of corresponding guide-localization brace panel respectively, not only simply but also convenient; In the time being seated, guide-localization brace panel plays the role of positioning, and naturally also by the central aperture of the mounting hole on body component mounting groove and rubber bush assembly, so that bolt wears, has simplified the problem of follow-up assembling contraposition difficulty, has improved efficiency of assembling; And after fitting process completes, the end of rear torsion beam rubber bush assembly is positioned at guide-localization brace panel, ensure that rear torsion beam rubber bush assembly presents state of nature after fastening, not preloading power effect, the service life of having guaranteed rubber bush assembly from assembly technology.Moreover, guide-localization brace panel has increased body component mounting groove installs the thickness of contact surface, has improved the intensity of rear torsion beam trailing arm attachment point, can effectively prevent body component after torsion beam trailing arm attachment point deform or damage.
In order to facilitate selection, ensure product strength, simplify manufacture craft, save production cost, described guide-localization brace panel (6) is by the moulding of steel plate stamping, and thickness is 1.5-2mm.
Described guide-localization brace panel (6) is arch-shaped, and moulding is simple like this, and not only processing and fabricating is easy, and can effectively reduce material usage.
The opening part of described locating notch (6a) lower end is provided with "eight" shape targeting port (6b), and the wall of locating notch (6a) extends vertically, forms flange (6c).The lower port of locating notch is round and smooth enlarging, in the time of assembling, can make rubber bush assembly enter fast in locating notch; Flange the structural strength that has increased on the one hand guide-localization brace panel is set, on the other hand, can increase the contact surface of rubber bush assembly and guide-localization brace panel, make the better reliability of guide-localization.
In order to increase the fastness of connection, and simplify production technology, described guide-localization brace panel (6) is fitted and is welded on the cell wall of mounting groove (3a).
Beneficial effect: the utility model, by setting up guide-localization brace panel, can play the effect of guiding, location in the fitting process of rear torsion beam trailing arm, makes assembly manipulation simpler, convenient, and has effectively improved efficiency of assembling; After assembling completes, after ensureing, torsion beam rubber bush assembly is state of nature, the service life of having guaranteed rubber bush assembly from assembly technology.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of guide-localization brace panel.
Fig. 4 is the B-B cutaway view of Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model comprises rear torsion beam assembly 1, rubber bush assembly 2 and body component 3, the two ends, left and right of described rear torsion beam assembly 1 are trailing arm 4, the front end of each trailing arm 4 is all fixed with rubber bush assembly 2, and on described body component 3, the position of corresponding rubber bush assembly 2 is provided with mounting groove 3a.In the cell wall of the left and right of described mounting groove 3a, symmetrical laminating is welded with guide-localization brace panel 6, and described guide-localization brace panel 6 is preferably arch-shaped, and by the moulding of steel plate stamping, thickness is 1.5-2mm.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, have " ∩ " shape locating notch 6a on described guide-localization brace panel 6, the opening part of this locating notch 6a lower end is provided with "eight" shape targeting port 6b, and the wall of locating notch 6a extends vertically, forms flange 6c.The two ends of described rubber bush assembly 2 are arranged in the locating notch 6a of corresponding guide-localization brace panel 6, flange 6c abuts on rubber bush assembly 2, bolt 5, through the mounting hole on mounting groove 3a and the centre hole of rubber bush assembly 2, is fixed together rubber bush assembly 2 and body component 3.Described bolt 5 is by nut locking, and this nut-welding is on the cell wall of mounting groove 3a.
Claims (5)
1. an automobile rear torsion beam assembly mounting structure, comprise rear torsion beam assembly (1), rubber bush assembly (2) and body component (3), the two ends, left and right of described rear torsion beam assembly (1) are trailing arm (4), the front end of each trailing arm (4) is all fixed with rubber bush assembly (2), the position of the upper corresponding rubber bush assembly (2) of described body component (3) is provided with mounting groove (3a), it is characterized in that: in the left and right cell wall of described mounting groove (3a), be symmetrically fixed with guide-localization brace panel (6), on this guide-localization brace panel (6), have " ∩ " shape locating notch (6a), the two ends of described rubber bush assembly (2) are arranged in the locating notch (6a) of corresponding guide-localization brace panel (6), bolt (5) is through the mounting hole on mounting groove (3a) and the centre hole of rubber bush assembly (2), rubber bush assembly (2) and body component (3) are fixed together.
2. automobile rear torsion beam assembly mounting structure according to claim 1, is characterized in that: described guide-localization brace panel (6) is by the moulding of steel plate stamping, and thickness is 1.5-2mm.
3. automobile rear torsion beam assembly mounting structure according to claim 1, is characterized in that: described guide-localization brace panel (6) is for arch-shaped.
4. according to the automobile rear torsion beam assembly mounting structure described in claim 1 or 2 or 3, it is characterized in that: the opening part of described locating notch (6a) lower end is provided with "eight" shape targeting port (6b), and the wall of locating notch (6a) extends vertically, form flange (6c).
5. automobile rear torsion beam assembly mounting structure according to claim 1, is characterized in that: described guide-localization brace panel (6) is fitted and is welded on the cell wall of mounting groove (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077206.XU CN203766433U (en) | 2014-02-24 | 2014-02-24 | Automobile rear torsion beam assembly mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077206.XU CN203766433U (en) | 2014-02-24 | 2014-02-24 | Automobile rear torsion beam assembly mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766433U true CN203766433U (en) | 2014-08-13 |
Family
ID=51283670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077206.XU Withdrawn - After Issue CN203766433U (en) | 2014-02-24 | 2014-02-24 | Automobile rear torsion beam assembly mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818210A (en) * | 2014-02-24 | 2014-05-28 | 力帆实业(集团)股份有限公司 | Connecting structure of automobile rear torsion beam assembly and automobile body component |
-
2014
- 2014-02-24 CN CN201420077206.XU patent/CN203766433U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818210A (en) * | 2014-02-24 | 2014-05-28 | 力帆实业(集团)股份有限公司 | Connecting structure of automobile rear torsion beam assembly and automobile body component |
| CN103818210B (en) * | 2014-02-24 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Automobile rear torsion beam assembly and body component connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |