CN202727914U - Torsion beam installing support structure - Google Patents
Torsion beam installing support structure Download PDFInfo
- Publication number
- CN202727914U CN202727914U CN 201220291503 CN201220291503U CN202727914U CN 202727914 U CN202727914 U CN 202727914U CN 201220291503 CN201220291503 CN 201220291503 CN 201220291503 U CN201220291503 U CN 201220291503U CN 202727914 U CN202727914 U CN 202727914U
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- Prior art keywords
- torsion beam
- flange
- sloping desk
- brace panel
- attachment face
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Abstract
The utility model provides a torsion beam installing support structure which comprises a side pull rod first installing plate (1), a side pull rod second installing plate (2) and a first reinforcing plate (3). The side pull rod second installing plate (2) is connected with the first reinforcing plate (3). The side pull rod first installing plate (1) is respectively connected with the side pull rod second installing plate (2) and the first reinforcing plate (3). The side pull rod first installing plate (1), the side pull rod second installing plate (2) and the first reinforcing plate (3) form a semi-enclosed cavity. The torsion beam installing support structure has the advantages that stamping performance of parts can be improved, rigidity of parts can be increased, manufacturing difficulty and cost can be reduced, and production efficiency can be improved due to the facts that a torsion beam installing support is split to several portions in an optimizing mode, parts of each portion are stamped separately, and then the parts are welded to be an assembly. Meanwhile, carrying capacity of a car body and torsional rigidity of a whole car can be enhanced by optimizing the torsion beam installing support structure.
Description
[technical field]
The utility model relates to a kind of vehicle body technology, relates in particular to a kind of torsion beam mounting support structure.
[background technology]
At present, torsion beam mounting bracket and the crossbeam of a part of vehicle directly merge, and cause forward and backward crossbeam discontinuous, make the load-carrying capacity of vehicle body not high; Simultaneously, the fusion of torsion beam mounting bracket and crossbeam also causes the cross section increasing of crossbeam, and this has caused certain difficulty for moulding of part, and causing needs enough stamping procedures to guarantee the Forming Quality of part, will improve the artificial cost that reaches mould like this.The torsion beam mounting bracket of another part vehicle adopts the production moulding then to be installed on the mode of vehicle frame, and complete vehicle weight is increased, the problem that also can cause castings production inefficiency and material cost to increase; And, because the part of producing can't weld with gusset, also caused vehicle performance to have the problem of torsional stiffness deficiency.
[utility model content]
In order to solve the problems of the prior art, the utility model provides a kind of torsion beam mounting support structure, solve the problem that the part punching moulding is difficult in the prior art, part manufacturing efficient is low, cost is high, strengthened the torsional stiffness of load-carrying capacity and the car load of vehicle body.
The utility model is to be achieved through the following technical solutions the utility model purpose: design, a kind of torsion beam mounting support structure of manufacturing comprise lateral bracing strut the first adapter plate, lateral bracing strut the second adapter plate and the first brace panel; Described lateral bracing strut the second adapter plate is connected with described the first brace panel, described lateral bracing strut the first adapter plate is connected with described lateral bracing strut the second adapter plate and the first brace panel, and described lateral bracing strut the first adapter plate, lateral bracing strut the second adapter plate and the first brace panel form a semi-enclosed cavity.Be optimized for several parts by the torsion beam mounting bracket is split, the independent punch forming of every part, again each part by being welded into an assembly.Can improve the part punching performance like this, strengthen the rigidity of part, reduce manufacture difficulty and cost, enhance productivity, can optimize the torsion beam mounting support structure again simultaneously, improve torsional stiffness and the durability of part.
As further improvement of the utility model, described lateral bracing strut the first adapter plate comprises torsion beam attachment face, the first sloping desk, the second sloping desk and the first side plate; Described torsion beam attachment face is connected with described the first sloping desk and forms the first obtuse angle, and described torsion beam attachment face and described the first sloping desk junction are provided with an opening; Described torsion beam attachment face is connected with described the second sloping desk and forms the second obtuse angle; Described torsion beam attachment face, the first sloping desk are connected with described lateral bracing strut the second adapter plate; Described torsion beam attachment face and the first sloping desk and described vertical connection of the first brace panel.Such structure can reduce the area of torsion beam attachment face, makes the good moldability of torsion beam mounting support structure, enhances productivity, and reduces cost; Simultaneously, the slope that the first sloping desk, the second sloping desk form is transitioned on the crossbeam, is conducive to dispersion and the transmission of the suffered stress of torsion beam mounting bracket, improves torsional stiffness and the durability of part.
As further improvement of the utility model, described lateral bracing strut the second adapter plate comprises concave surface, the first flange and the second flange; Described the first flange and the second flange form an obtuse angle, and described obtuse angle angle equates with described the first obtuse angle; Described the first flange is captiveed joint with described the first brace panel and described torsion beam attachment face; Described the second flange is captiveed joint with described the first brace panel and described the first sloping desk; Described concave surface is relative with the opening of described lateral bracing strut the first adapter plate.The flange of lateral bracing strut the second adapter plate plays the effect that connects torsion beam the first adapter plate and the first brace panel, concave surface then can and pass to other parts torsion beam attachment face and the suffered stress dispersion of the first sloping desk, can play the effect of strengthening torsion beam mounting support structure torsional stiffness, improve the stability of torsion beam mounting support structure.
As further improvement of the utility model, described the first brace panel comprises the second side plate, the 3rd flange and the 4th flange; Described the 3rd flange is sandwiched between described torsion beam attachment face and described the first flange, and interconnects; Described the 4th flange is sandwiched between described the first sloping desk and described the second flange, and interconnects; Described the second side plate is vertical with described torsion beam attachment face and the first sloping desk respectively.By the first brace panel, help to disperse the suffered stress of torsion beam mounting bracket, improve design of part stability.
As further improvement of the utility model, described torsion beam mounting support structure also comprises the second brace panel; Described the second brace panel is captiveed joint with the second side plate of the first sloping desk, the first side plate, the second sloping desk and described first brace panel of described lateral bracing strut the first adapter plate, and it is trapezoidal cavity that described the second brace panel and described the first sloping desk, the first side plate, the second sloping desk and the second side plate form a cutting plane.Captive joint with the first sloping desk, the first side plate, the second sloping desk and the second side plate by the second brace panel, can make the torsion beam mounting support structure more stable.
As further improvement of the utility model, the torsion beam attachment face of described lateral bracing strut the first adapter plate is provided with two mounting holes, and described mounting hole runs through the 3rd flange of torsion beam attachment face, described the first brace panel and the first flange of described lateral bracing strut the second adapter plate; Described mounting hole communicates with the mounting nuts that is welded in described the first flange.Like this, only need to just can be installed in torsion beam on the torsion beam mounting bracket by bolt, be very beneficial for the installation of torsion beam.
As further improvement of the utility model, described mounting hole is located at respectively the both sides of described opening.Favourable like this torsion beam attachment face stressed evenly.
As further improvement of the utility model, described torsion beam mounting support structure also comprises crossbeam; Described the second brace panel is captiveed joint with upper surface, the left and right side of described crossbeam, and the upper surface of described the second brace panel and described crossbeam, left and right side form a semi-enclosed cavity.By strengthening the area of contact of torsion beam mounting bracket and crossbeam, disperse and transmit the stressed of torsion beam attachment point, avoid occurring the situation that stress is concentrated, the load-carrying capacity of raising torsion beam mounting bracket and vehicle body.
As further improvement of the utility model, the first obtuse angle that described torsion beam attachment face and described the first sloping desk are connected to form is 120 °-150 °; The second obtuse angle that described torsion beam attachment face and described the second sloping desk are connected to form is 120 °-150 °.Such structure makes the good moldability of torsion beam mounting support structure, enhances productivity, and reduces cost; Simultaneously, the slope that the first sloping desk, the second sloping desk form is transitioned on the crossbeam, is conducive to dispersion and the transmission of the suffered stress of torsion beam mounting bracket, improves torsional stiffness and the durability of part.
As further improvement of the utility model, described the first obtuse angle equates with the angle at described the second obtuse angle, this is conducive to each member of torsion beam mounting bracket stressed evenly, improve rigidity and the stability of part.
The beneficial effects of the utility model are: be optimized for several parts by the torsion beam mounting bracket is split, the independent punch forming of every part, again each part by being welded into an assembly, can improve the part punching performance, strengthen the rigidity of part, reduce manufacture difficulty and cost, enhance productivity; Simultaneously can optimize the torsion beam mounting support structure again, improve torsional stiffness and the durability of part; In addition, described torsion beam mounting bracket and crossbeam are respectively individual part, by described torsion beam mounting support structure is welded in crossbeam, forward and backward crossbeam is connected continuously, with the stress dispersion of torsion beam attachment point and be delivered to whole vehicle frame zone, improve the durability of part, strengthen the load-carrying capacity of vehicle body and the torsional stiffness of car load.
[description of drawings]
Fig. 1 is torsion beam mounting support structure schematic diagram among the utility model embodiment;
Fig. 2 is the lateral bracing strut first mounting plates structure figure of torsion beam mounting support structure among the utility model embodiment;
Fig. 3 is the lateral bracing strut second mounting plates structure figure of torsion beam mounting support structure among the utility model embodiment;
Fig. 4 is the first brace panel constructional drawing of torsion beam mounting support structure among the utility model embodiment;
Fig. 5 is the position view of torsion beam mounting support structure in vehicle body among the utility model embodiment;
Fig. 6 is the A-A cutaway view of torsion beam mounting support structure shown in Figure 5.
Identify among the figure: 1-lateral bracing strut the first adapter plate; 11-torsion beam attachment face; 12-the first sloping desk; 13-the second sloping desk; 14-the first side plate; The 15-opening; The 16-mounting hole; 2-lateral bracing strut the second adapter plate; The 21-concave surface; 22-the first flange; 23-the second flange; 3-the first brace panel; 31-the second side plate; 32-the 3rd flange; 33-the 4th flange; 4-the second brace panel; The 5-crossbeam; The 6-mounting nuts.
[specific embodiment]
Below in conjunction with description of drawings and the specific embodiment the utility model is further specified.
As shown in Figure 1, a kind of torsion beam mounting support structure comprises lateral bracing strut the first adapter plate 1, lateral bracing strut the second adapter plate 2 and the first brace panel 3; Described lateral bracing strut the second adapter plate 2 is connected with described the first brace panel 3, described lateral bracing strut the first adapter plate 1 is connected with described lateral bracing strut the second adapter plate 2 and the first brace panel 3, and described lateral bracing strut the first adapter plate 1, lateral bracing strut the second adapter plate 2 and the first brace panel 3 form a semi-enclosed cavity.
As shown in Figure 2, described lateral bracing strut the first adapter plate 1 comprises torsion beam attachment face 11, the first sloping desk 12, the second sloping desk 13 and the first side plate 14; Described torsion beam attachment face 11 is connected with described the first sloping desk 12 and forms the first obtuse angle, and described torsion beam attachment face 11 is provided with an opening 15 with described the first sloping desk 12 junctions; Described torsion beam attachment face 11 is connected with described the second sloping desk 13 and forms the second obtuse angle.As shown in Figure 1 and Figure 2, described torsion beam attachment face 11, the first sloping desk 12 are connected with described lateral bracing strut the second adapter plate 2; Described torsion beam attachment face 11 and the first sloping desk 12 and described 3 vertical connections of the first brace panel.
As shown in Figure 3, described lateral bracing strut the second adapter plate 2 comprises concave surface 21, the first flange 22 and the second flange 23; Described the first flange 22 and the second flange 23 form the first obtuse angle, and described obtuse angle angle equates with described the first obtuse angle.Such as Fig. 1, Fig. 2 and shown in Figure 3, described the first flange 22 is captiveed joint with described the first brace panel 3 and described torsion beam attachment face 11; Described the second flange 23 is captiveed joint with described the first brace panel 3 and described the first sloping desk 12; Described concave surface 21 is relative with the opening 15 of described lateral bracing strut the first adapter plate 1.
As shown in Figure 4, described the first brace panel 3 comprises the second side plate 31, the 3rd flange 32 and the 4th flange 33; Described the 3rd flange 32 is sandwiched between described torsion beam attachment face 11 and described the first flange 22, and interconnects; Described the 4th flange 33 is sandwiched between described the first sloping desk 12 and described the second flange 23, and interconnects; Described the second side plate 31 is vertical with described torsion beam attachment face 11 and the first sloping desk 12 respectively.
Such as Fig. 5, shown in Figure 6, described torsion beam mounting support structure also comprises the second brace panel 4; Described the second brace panel 4 is captiveed joint with the second side plate 31 of the first sloping desk 12, the first side plate 14, the second sloping desk 13 and described first brace panel 3 of described lateral bracing strut the first adapter plate 1, and it is trapezoidal cavity that described the second brace panel 4 and described the first sloping desk 12, the first side plate 14, the second sloping desk 13 and the second side plate 31 form a cutting plane.
As shown in Figure 6, described torsion beam attachment face 11 is provided with two mounting holes 16, and described mounting hole 16 runs through the 3rd flange 32 of torsion beam attachment face 11, described the first brace panel 3 and the first flange 22 of described lateral bracing strut the second adapter plate 2; Described mounting hole 16 communicates with the mounting nuts 6 that is welded in described the first flange 22; Described mounting hole 16 is located at respectively the both sides of described opening 15.
Such as Fig. 5, shown in Figure 6, described torsion beam mounting bracket also comprises crossbeam 5; Described the second brace panel 4 is captiveed joint with upper surface, the left and right side of described crossbeam 5, and described the second brace panel 4 forms a semi-enclosed cavity with upper surface, the left and right side of described crossbeam 5.
It should be noted that, actual conditions according to different automobile chassis frames and crossbeam, the first obtuse angle that described torsion beam attachment face 11 and described the first sloping desk 12 are connected to form, and described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13, can be designed to different angles.For example:
Described torsion beam attachment face 11 is 120 ° with the first obtuse angle that described the first sloping desk 12 is connected to form, and it is 120 ° that described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13;
Described torsion beam attachment face 11 is 130 ° with the first obtuse angle that described the first sloping desk 12 is connected to form, and it is 130 ° that described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13;
Described torsion beam attachment face 11 is 135 ° with the first obtuse angle that described the first sloping desk 12 is connected to form, and it is 135 ° that described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13;
Described torsion beam attachment face 11 is 140 ° with the first obtuse angle that described the first sloping desk 12 is connected to form, and it is 140 ° that described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13;
Described torsion beam attachment face 11 is 150 ° with the first obtuse angle that described the first sloping desk 12 is connected to form, and it is 150 ° that described torsion beam attachment face 11 is connected to form the second obtuse angle with described the second sloping desk 13.
The angle at described the first obtuse angle and the second obtuse angle equates, such structure, make the good moldability of torsion beam mounting support structure, the slope (30 °-60 °) of the first sloping desk 12 and 13 formation of the second sloping desk is transitioned on the crossbeam simultaneously, is conducive to dispersion and the transmission of suffered stress.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation 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, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a torsion beam mounting support structure is characterized in that: comprise lateral bracing strut the first adapter plate (1), lateral bracing strut the second adapter plate (2) and the first brace panel (3); Described lateral bracing strut the second adapter plate (2) is connected with described the first brace panel (3), described lateral bracing strut the first adapter plate (1) is connected with described lateral bracing strut the second adapter plate (2) and the first brace panel (3), and described lateral bracing strut the first adapter plate (1), lateral bracing strut the second adapter plate (2) and the first brace panel (3) form a semi-enclosed cavity.
2. torsion beam mounting support structure according to claim 1, it is characterized in that: described lateral bracing strut the first adapter plate (1) comprises torsion beam attachment face (11), the first sloping desk (12), the second sloping desk (13) and the first side plate (14); Described torsion beam attachment face (11) is connected with described the first sloping desk (12) and forms the first obtuse angle, and described torsion beam attachment face (11) is provided with an opening (15) with described the first sloping desk (12) junction; Described torsion beam attachment face (11) is connected with described the second sloping desk (13) and forms the second obtuse angle; Described torsion beam attachment face (11), the first sloping desk (12) are connected with described lateral bracing strut the second adapter plate (2); Described torsion beam attachment face (11) and the first sloping desk (12) and vertical connection of described the first brace panel (3).
3. torsion beam mounting support structure according to claim 2, it is characterized in that: described lateral bracing strut the second adapter plate (2) comprises concave surface (21), the first flange (22) and the second flange (23); Described the first flange (22) forms an obtuse angle with the second flange (23), and described obtuse angle angle equates with described the first obtuse angle; Described the first flange (22) is captiveed joint with described the first brace panel (3) and described torsion beam attachment face (11); Described the second flange (23) is captiveed joint with described the first brace panel (3) and described the first sloping desk (12); Described concave surface (21) is relative with the opening (15) of described lateral bracing strut the first adapter plate (1).
4. torsion beam mounting support structure according to claim 3, it is characterized in that: described the first brace panel (3) comprises the second side plate (31), the 3rd flange (32) and the 4th flange (33); Described the 3rd flange (32) is sandwiched between described torsion beam attachment face (11) and described the first flange (22), and interconnects; Described the 4th flange (33) is sandwiched between described the first sloping desk (12) and described the second flange (23), and interconnects; Described the second side plate (31) is vertical with described torsion beam attachment face (11) and the first sloping desk (12) respectively.
5. torsion beam mounting support structure according to claim 4 is characterized in that: also comprise the second brace panel (4); Described the second brace panel (4) is captiveed joint with second side plate (31) of the first sloping desk (12), the first side plate (14), the second sloping desk (13) and described first brace panel (3) of described lateral bracing strut the first adapter plate (1), and it is trapezoidal cavity that described the second brace panel (4) and described the first sloping desk (12), the first side plate (14), the second sloping desk (13) and the second side plate (31) form a cutting plane.
6. torsion beam mounting support structure according to claim 5, it is characterized in that: described torsion beam attachment face (11) is provided with two mounting holes (16), and described mounting hole (16) runs through the 3rd flange (32) of torsion beam attachment face (11), described the first brace panel (3) and first flange (22) of described lateral bracing strut the second adapter plate (2); Described mounting hole (16) communicates with the mounting nuts that is welded in described the first flange (22).
7. torsion beam mounting support structure according to claim 6, it is characterized in that: described mounting hole (16) is located at respectively the both sides of described opening (15).
8. torsion beam mounting support structure according to claim 7 is characterized in that: also comprise crossbeam (5); Described the second brace panel (4) is captiveed joint with upper surface, the left and right side of described crossbeam (5), and described the second brace panel (4) forms a semi-enclosed cavity with upper surface, the left and right side of described crossbeam (5).
9. the described torsion beam mounting support structure of arbitrary claim in 8 according to claim 2, it is characterized in that: described torsion beam attachment face (11) is 120 °-150 ° with the first obtuse angle that described the first sloping desk (12) is connected to form; Described torsion beam attachment face (11) is 120 °-150 ° with the second obtuse angle that described the second sloping desk (13) is connected to form.
10. torsion beam mounting support structure according to claim 9, it is characterized in that: described the first obtuse angle equates with the angle at described the second obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291503 CN202727914U (en) | 2012-06-20 | 2012-06-20 | Torsion beam installing support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291503 CN202727914U (en) | 2012-06-20 | 2012-06-20 | Torsion beam installing support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727914U true CN202727914U (en) | 2013-02-13 |
Family
ID=47653649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291503 Withdrawn - After Issue CN202727914U (en) | 2012-06-20 | 2012-06-20 | Torsion beam installing support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727914U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717676A (en) * | 2012-06-20 | 2012-10-10 | 上汽通用五菱汽车股份有限公司 | Structure of torsion beam mounting bracket |
| DE202017102029U1 (en) | 2017-02-06 | 2017-05-03 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
| DE102017201812A1 (en) | 2017-02-06 | 2018-08-09 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
| DE102017201811A1 (en) | 2017-02-06 | 2018-08-09 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
-
2012
- 2012-06-20 CN CN 201220291503 patent/CN202727914U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717676A (en) * | 2012-06-20 | 2012-10-10 | 上汽通用五菱汽车股份有限公司 | Structure of torsion beam mounting bracket |
| CN102717676B (en) * | 2012-06-20 | 2015-12-09 | 上汽通用五菱汽车股份有限公司 | A kind of torsion beam mounting support structure |
| DE202017102029U1 (en) | 2017-02-06 | 2017-05-03 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
| DE102017201812A1 (en) | 2017-02-06 | 2018-08-09 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
| DE102017201811A1 (en) | 2017-02-06 | 2018-08-09 | Ford Global Technologies, Llc | Rear suspension for a vehicle |
| US10953719B2 (en) | 2017-02-06 | 2021-03-23 | Ford Global Technologies, Llc | Rear axle suspension for a vehicle |
| DE102017201811B4 (en) | 2017-02-06 | 2022-04-28 | Ford Global Technologies, Llc | Rear axle suspension for a vehicle |
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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: 20130213 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |