CN104029668B - A kind of automobile ESP control module installs structure - Google Patents
A kind of automobile ESP control module installs structure Download PDFInfo
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- CN104029668B CN104029668B CN201410265706.0A CN201410265706A CN104029668B CN 104029668 B CN104029668 B CN 104029668B CN 201410265706 A CN201410265706 A CN 201410265706A CN 104029668 B CN104029668 B CN 104029668B
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- esp control
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- support
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- 230000005484 gravity Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The present invention discloses a kind of automobile ESP control module and installs structure, comprise the support supporting described ESP control module, described support is provided with the front side flange being connected with described ESP control module front end and the side bracket being connected with described ESP control module sidepiece, and described support and side bracket connect and compose L-type structure; Being positioned on described support and be provided with bottom bracket bottom the flange of front side, described bottom bracket and described support connect and compose L-type structure; Being equipped with and the mounting points that described ESP control module connects in described front side flange and described side bracket, center of gravity and the described ESP control module center of gravity of the Polygons that described mounting points connects and composes coincide; This automobile ESP control module installs structure, not only has satisfactory stability, mode rigidity height, and acceleration gain response is little, can effectively filter the vibration from vehicle body, and can ensure ESP system signals collecting precision.
Description
Technical field
The present invention relates to automotive field, it is specifically related to a kind of automobile ESP control module and structure is installed.
Background technology
Body electronics stable system (ElectronicStabilityProgram; it is called for short ESP); this system protection comprises ABS (anti-lock braking system) and ASR (Anti-slip regulation transfers from one department to another system); it is by analyzing the vehicle running state information transmitted from each sensor, helps vehicle and maintains running balance. This system can make vehicle keep the stability of the best under various conditions, turn to excessively or not enough, trailing wheel grab ground not enough in, ESP can control some wheel increase damping force or reduce damping force to allow car advance according to the intention of officer, guaranteeing driving safety, therefore ESP controller is integral part very important in breaking system.
Along with the development of automobile industry technology, the function of ESP system is more and more perfect, ESP support is as the product of fixing ESP system, it is necessary to meet stability be installed, anti-shake, vibration isolation, the performance requriements such as good signal transfer function, thus ensure the normal operation of ESP system. At present, it is not enough mainly to there are two aspects in domestic designed ESP support: first, ESP support adopts " several " word-lifting formula mostly, support is when low-frequency vibration, easily cause the twisting motion of ESP control module, it is not well positioned to meet the performance requriements such as vibration isolation, vibration damping, the normal operation of ESP system can be affected; Distance between the focus point of the two, ESP module and the center of gravity of mounting bracket point of fixity is relatively big, and the acceleration movement that mounting bracket itself produces can be superimposed with the yaw angle speed motion of vehicle body, affects the signal accuracy of ESP system.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that one has satisfactory stability, mode rigidity height, acceleration gain response is little, can effectively filter the vibration from vehicle body, ensures that the ESP control module of ESP system job stability installs structure; Further aim of the present invention is that providing a kind of ensures that the ESP control module of ESP system signals collecting precision installs structure.
In order to realize above-mentioned purpose, the technical solution used in the present invention is:
This automobile ESP control module installs structure, comprise the support supporting described ESP control module, described support is provided with the front side flange being connected with described ESP control module front end and the side bracket being connected with described ESP control module sidepiece, and described support and side bracket connect and compose L-type structure; Being positioned on described support and be provided with bottom bracket bottom the flange of front side, described bottom bracket and described support connect and compose L-type structure.
Being equipped with and the mounting points that described ESP control module connects in described front side flange and described side bracket, center of gravity and the described ESP control module center of gravity of the Polygons that described mounting points connects and composes coincide.
Described support is provided with the rear side flanging relative with described front side flange, and described front side flange, support and rear side flanging form U-shape structure; Described rear side flanging is provided with the vehicle body connected with vehicle body and connects hole.
Described rear side flanging is ladder structure, and described vehicle body connects hole and is located on step surface.
Described side bracket is connected with one end of described front side flange, the sidepiece flange that described side bracket side is provided with described front side flange connects, another side of described side bracket is provided with triangular form flange, and described triangular form flange bottom is provided with and the flap that described support connects; Side adjacent with described sidepiece flange in described side bracket is provided with the bottom flange connected with described support.
Described side bracket and described triangular form flange are equipped with side bracket stiffening web.
Described bottom bracket is L-type structure, and described bottom bracket one end and described support connect, the rack mounting apertures that the described bottom bracket the other end is provided with vehicle body connects; The bottom bracket one end end face connected with described support is provided with structural strengthening portion.
Described support bottom is provided with the support connected with vehicle body and connects hole, and the position that described support bottom contacts with described ESP control module is provided with stiffening web.
Described side bracket, described front side flange are connected by anti-vibration pad and bolt assembly with described ESP control module respectively, and the anti-vibration pad rigidity that connects of described ESP control module and side bracket is greater than the anti-vibration pad that ESP control module is connected with front side flange.
One end height that described front side flange and described side bracket connect is greater than the front side flange the other end; Described side bracket, described bottom bracket respectively with described support welding, described side bracket and described front side flanging welded.
It is an advantage of the current invention that: this automobile ESP control module installs structure, support and side bracket form L-type structure, and mount holder is configured to L-type structure with propping up; ESP control module installs structure, all has stronger stiffness of support, structural natural frequencies height on three translation directions, and acceleration gain is little, it is possible to effectively reduce the amplitude from vehicle body vibration acceleration response signal; Effective support of ESP control module can not only be ensured, and the situation causing signal to amplify distortion due to rack body resonance can be avoided to occur, it is possible to ensure the stability of ESP system work.
Further, this automobile ESP control module installs structure, the center of gravity of Polygons that connects and composes of mounting points and the center of gravity of ESP control module in front side flange and side bracket coincide, the arm of force realizing the two acceleration of motion center overlaps, the acceleration movement avoiding this installation structure to produce is moved with the yaw angle speed of vehicle body mutual superposition, and then ensures the signals collecting precision of ESP control module.
This automobile ESP control module installs structure, and whole technical scheme is convenient to implement, whole support installing and easy to maintenance.
Accompanying drawing explanation
Mark in the content expressed by each width accompanying drawing of specification sheets of the present invention below and figure is briefly described:
Fig. 1 is the overall schematic that the present invention has installed the ESP control module installation structure of ESP controller module.
Fig. 2 is the schematic diagram that ESP control module of the present invention installs structure.
Fig. 3 is the front view that ESP control module of the present invention installs structure.
Fig. 4 is the support structural representation that ESP control module of the present invention installs structure.
Fig. 5 is the side bracket structural representation that ESP control module of the present invention installs structure.
Fig. 6 is the bottom bracket structural representation that ESP control module of the present invention installs structure.
Fig. 7 is that ESP control module installs rear ESP control module position of centre of gravity schematic diagram.
Mark in above-mentioned figure is:
1, ESP control module, 11, anti-vibration pad, 12, bolt assembly, 2, support, 21, stiffening web, 22, vehicle body connect hole, 23, support connects hole, and 24, open holes, 25, front side flange, 26, rear side flanging, 3, side bracket, 31, side bracket stiffening web, 32, connection welding, 33, hole, 34 sidepiece flange, 35, triangular form flange are connected, 36, flap, flange bottom 37,4, bottom bracket, 41, structural strengthening portion, 42, rack mounting apertures, 43, solder joint, 5, erection bolt, 6, ESP control module center of gravity.
Embodiment
Compare accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figures 1 to 7, this automobile ESP control module installs structure, comprise the support 2 supporting ESP control module 1, support 2 is provided with the front side flange 25 being connected with ESP control module 1 front end and the side bracket 3 being connected with ESP control module 1 sidepiece, and support 2 and side bracket 3 connect and compose L-type structure, being positioned on support 2 and be provided with bottom bracket 4 bottom the flange 25 of front side, bottom bracket 4 and support 2 connect and compose L-type structure, specifically, support 2 and side bracket 3 are combined, " L " shape structure is presented in ESP control module about 1 direction, support 2 and bottom bracket 4 are combined, in ESP control module 1 front and back to " L " shape structure under being, upper " L " shape structure for ensureing ESP control module 1 structural rigidity of structure in direction, left and right is installed, under " L " shape structure for ensure ESP control module 1 install structure in front and back to structural rigidity, it is connected by anti-vibration pad 11 and bolt assembly 12 between the integral support of three holder combination one-tenth and ESP control module 1, and then ensure that install structure one-piece construction all has stronger rigidity and higher natural frequency on three translation directions, effectively ensure that the acceleration gain of EPS control module 1 center of gravity is less, the situation causing signal to amplify distortion due to rack body resonance is avoided to occur, ensure the job stability of ESP system.
Being equipped with and the mounting points that ESP control module 1 connects in front side flange 25 and side bracket 3, center of gravity and ESP control module 1 center of gravity of the Polygons that mounting points connects and composes coincide; Front side flange 25 and side bracket 3 on and ESP control module 1 connect mounting points can according to circumstances arrange, as shown in Figure 7, preferably, front side flange 25 upper end of support 2 is provided with two and installed hole, the upper end, side of side bracket 3 is provided with one and installed hole, three three fixed installation points that hole forms ESP Control architecture were installed, installing the overall distribution triangular in shape in hole for three, three location arrangements installing hole meet barycenter oftriangle point and overlap with the center of gravity of ESP control module 1; Namely front side flange 25 is provided with one to the open holes 24 connected with ESP control module 1 front end as mounting points, and side bracket 3 is provided with the connection hole 33 with the connection of ESP control module 1 sidepiece as mounting points; The barycenter oftriangle that the center in open holes 24 and connection hole 33 connects and composes and ESP control module 1 center of gravity overlap; And then the arm of force making ESP control module 1 install between the acceleration movement center of structure and the motorium of ESP Control architecture 1 is close to zero, avoid the wrong horizontal pendulum movement signal caused due to the introducing of acceleration, ensure control accuracy and the quality of ESP control module 1.
Support 2 is provided with the rear side flanging 26 relative with front side flange 25, and front side flange 25, support 2 and rear side flanging 26 form U-shape structure; Rear side flanging 26 is provided with the vehicle body connected with vehicle body and connects hole 22, and rear side flanging 26 is in ladder structure, and vehicle body connects hole 22 and is located on step surface. Support 2 has front and back two side flanging, one-piece construction is in " U " shape, wherein flange 25 upper end, front side is provided with two open holess 24, coordinate for the support on front side of ESP control module 1, the right side of front side flange 25 is higher, for connecting with side bracket 3, ensureing the strength of joint with side bracket 3, one end height that namely front side flange 25 and side bracket 3 connect is greater than front side flange 25 the other end.
The stepped step surface of rear side flanging 26 of support 2, the local rigidity of flange stepped energy erection & lift support, reduce the vibration deformation amount of support, structure properties strengthens, step surface is provided with a vehicle body and connects hole 22, and after installing structure for ESP control module 1, side is connected with vehicle body by bolt 5.
Mode Shape according to support 2 and Impact direction, being provided with stiffening web 21 bottom support 2, it is preferable that stiffening web 21 is located at the position that support 2 bottom contacts with ESP control module 1, stiffening web 21 is preferably four, for promoting the natural frequency of structure, increase the integral rigidity of support 2; Support 2 bottom right is provided with a support and connects hole 23, installs for ESP control module and is coordinated with vehicle body by bolt 5 on the right side of structure.
Side bracket 3 entirety is in bending, the connection hole 33 that side bracket 3 is provided with ESP control module 1 sidepiece connects, coordinate for the support on the right side of ESP control module 1, side bracket 3 is connected with one end of front side flange 25, the sidepiece flange 34 that side bracket 3 side is provided with front side flange 25 connects, another side of side bracket 3 is provided with triangular form flange 35, the flap 36 that triangular form flange 35 bottom is provided with support 2 connects, the bottom flange 37 that side adjacent with sidepiece flange 34 in side bracket 3 is provided with support 2 connects. namely side bracket 3 has left and right, three, downside flange, wherein sidepiece flange 34 is as left side flange, having connection connection welding 32 between side bracket 3 and support 2 on the flange of left side, left side flange is connected by front side flange 25 right side structure of spot-welding technology and support 2, wherein trilateral flange 35 and flap 36 are the right side flange of side bracket 3, by vertical and horizontal direction two bendings, wherein flap 36 is the flange of horizontal direction, flap 36 is also provided with between side bracket 3 and support 2 connection welding 32 connected, flap 36 is connected by the bottom of spot-welding technology and above-mentioned support 2, trilateral flange 35 is provided with side bracket stiffening web 31 as the flange of vertical direction, for increasing the overall Y-direction support stiffness of side bracket 3, bottom flange 37 is provided with between side bracket 3 and support 2 connection connection welding 32 as the lower flange of side bracket 3, bottom flange 37 is connected by the bottom of spot-welding technology and above-mentioned support 2, side bracket 3 is provided with side bracket stiffening web 31, for increasing the X of side bracket 3 to rigidity, promote the overall performance that ESP control module installs structure.
Bottom bracket 4 is L-type structure, and bottom bracket 4 one end and support 2 connect, the rack mounting apertures 42 that bottom bracket 4 the other end is provided with vehicle body connects; The bottom bracket 4 one end end face connected with support 2 is provided with structural strengthening portion 41. Rack mounting apertures 42 on bottom bracket 4 is two, install coordinated with vehicle body by bolt 5 on front side of structure for realizing ESP control module 1, bottom bracket 4 be provided with between bottom bracket 4 and support 2 connect solder joint 43, being connected of bottom bracket 4 and support 2 is realized by spot-welding technology, structural strengthening portion 41 set on bottom bracket 4 is preferably three, Z-direction peak value of response when structural strengthening portion 41 is in order to reduce support 2 high-frequency vibration.
Preferred side bracket 3, front side flange 25 are connected by anti-vibration pad 11 and bolt assembly 12 with ESP control module 1 respectively, and anti-vibration pad 11 rigidity that connects of ESP control module 1 and side bracket 3 is greater than the anti-vibration pad 11 that ESP control module 1 is connected with front side flange 25.
Side bracket 3, bottom bracket 4 weld with support 2 respectively, and side bracket 3 and front side flange 25 weld.
Coordinate with ESP control module 1 three of support 2 and side bracket 3 installed hole, all it is inlaid with anti-vibration pad 11, bolt assembly 12 is coordinated by tightening, compress anti-vibration pad 11, realize the pre-tight of anti-vibration pad 11, in order to avoid the preliminary tension difference due to three anti-vibration pads 11, ESP control module 1 is installed angle and causes deviation, and then signals collecting precision is impacted, all anti-vibration pads 11 arrange identical preliminary tension by pre-spanner and carry out pre-tight. In order to avoid due to support 2 low-frequency vibration, causing the twisting motion of ESP control module 1, side bracket 3 installs right side anti-vibration pad 11 rigidity coordinated with ESP control module 1 should be greater than the rigidity that two anti-vibration pads 11 in front side coordinated installed by support 2 with ESP control module 1.
Obvious specific implementation of the present invention is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme, all within protection scope of the present invention.
Claims (9)
1. an automobile ESP control module installs structure, it is characterized in that: comprise the support supporting described ESP control module, described support is provided with the front side flange being connected with described ESP control module front end and the side bracket being connected with described ESP control module sidepiece, and described support and side bracket connect and compose L-type structure; Being positioned on described support and be provided with bottom bracket bottom the flange of front side, described bottom bracket and described support connect and compose L-type structure; Described side bracket is connected with one end of described front side flange, the sidepiece flange that described side bracket side is provided with described front side flange connects, another side of described side bracket is provided with triangular form flange, and described triangular form flange bottom is provided with and the flap that described support connects; Side adjacent with described sidepiece flange in described side bracket is provided with the bottom flange connected with described support.
2. automobile ESP control module as claimed in claim 1 installs structure, it is characterized in that: being equipped with and the mounting points that described ESP control module connects in described front side flange and described side bracket, center of gravity and the described ESP control module center of gravity of the Polygons that described mounting points connects and composes coincide.
3. automobile ESP control module as claimed in claim 2 installs structure, it is characterised in that: described support is provided with the rear side flanging relative with described front side flange, and described front side flange, support and rear side flanging form U-shape structure; Described rear side flanging is provided with the vehicle body connected with vehicle body and connects hole.
4. automobile ESP control module as claimed in claim 3 installs structure, it is characterised in that: described rear side flanging is ladder structure, and described vehicle body connects hole and is located on step surface.
5. automobile ESP control module as claimed in claim 1 installs structure, it is characterised in that: described side bracket and described triangular form flange are equipped with side bracket stiffening web.
6. automobile ESP control module as claimed in claim 1 installs structure, it is characterised in that: described bottom bracket is L-type structure, and described bottom bracket one end and described support connect, the rack mounting apertures that the described bottom bracket the other end is provided with vehicle body connects; The bottom bracket one end end face connected with described support is provided with structural strengthening portion.
7. automobile ESP control module as described in item as arbitrary in claim 1-6 installs structure, it is characterised in that: described support bottom is provided with the support connected with vehicle body and connects hole, and the position that described support bottom contacts with described ESP control module is provided with stiffening web.
8. automobile ESP control module as claimed in claim 7 installs structure, it is characterized in that: described side bracket, described front side flange are connected by anti-vibration pad and bolt assembly with described ESP control module respectively, and the anti-vibration pad rigidity that connects of described ESP control module and side bracket is greater than the anti-vibration pad that ESP control module is connected with front side flange.
9. automobile ESP control module as claimed in claim 8 installs structure, it is characterised in that: one end height that described front side flange and described side bracket connect is greater than the front side flange the other end; Described side bracket, described bottom bracket respectively with described support welding, described side bracket and described front side flanging welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265706.0A CN104029668B (en) | 2014-06-14 | 2014-06-14 | A kind of automobile ESP control module installs structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265706.0A CN104029668B (en) | 2014-06-14 | 2014-06-14 | A kind of automobile ESP control module installs structure |
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| Publication Number | Publication Date |
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| CN104029668A CN104029668A (en) | 2014-09-10 |
| CN104029668B true CN104029668B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410265706.0A Active CN104029668B (en) | 2014-06-14 | 2014-06-14 | A kind of automobile ESP control module installs structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691530B (en) * | 2014-12-31 | 2017-12-29 | 浙江吉利汽车研究院有限公司 | Hydraulic assistance control module mounting structure |
| CN105235612A (en) * | 2015-10-23 | 2016-01-13 | 重庆至信实业有限公司 | Automotive ESP upper bracket |
| CN107235020A (en) * | 2017-06-20 | 2017-10-10 | 奇瑞汽车股份有限公司 | A kind of mounting bracket of automobile ESP control module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202743180U (en) * | 2012-08-17 | 2013-02-20 | 海马轿车有限公司 | Vehicle electronic stability program controller support |
| CN203358497U (en) * | 2013-07-04 | 2013-12-25 | 上海海马汽车研发有限公司 | Automobile TCU fixing support |
| CN203472775U (en) * | 2013-08-01 | 2014-03-12 | 一汽海马汽车有限公司 | Controller mounting support |
| CN203472542U (en) * | 2013-08-01 | 2014-03-12 | 一汽海马汽车有限公司 | Bracket used for mounting automobile gear box control unit |
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