CN205469284U - Mounting structure of car suspension - Google Patents

Mounting structure of car suspension Download PDF

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Publication number
CN205469284U
CN205469284U CN201620231855.XU CN201620231855U CN205469284U CN 205469284 U CN205469284 U CN 205469284U CN 201620231855 U CN201620231855 U CN 201620231855U CN 205469284 U CN205469284 U CN 205469284U
Authority
CN
China
Prior art keywords
longeron
mounting structure
pipe fitting
installation
reinforced support
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Withdrawn - After Issue
Application number
CN201620231855.XU
Other languages
Chinese (zh)
Inventor
马行空
项明
陈仲泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Automobile Group Co Ltd
Original Assignee
Guangzhou Automobile Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Automobile Group Co Ltd filed Critical Guangzhou Automobile Group Co Ltd
Priority to CN201620231855.XU priority Critical patent/CN205469284U/en
Application granted granted Critical
Publication of CN205469284U publication Critical patent/CN205469284U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a mounting structure of car suspension, strengthen the support including longeron, suspension and installation, the installation strengthen the support set firmly in the inside of longeron and with the longeron forms the closed cavity structure, support fixed connection is strengthened with the installation to the suspension. Adopt the utility model discloses, mounting structure's rigidity and intensity can be increased, the structural strength of longeron can be further promoted again, and the space of effectively practicing thrift the car front deck, be favorable to new forms of energy front deck part spatial layout and arrangement.

Description

A kind of mounting structure of automobile suspended
Technical field
This utility model relates to automobile suspended technical field, particularly relates to the mounting structure of a kind of automobile suspended.
Background technology
For car body structure, the front longitudinal being positioned at enging cabin both sides is very important structural member, It is applied not only to install and suspends to support electromotor and change speed gear box, and affects the property such as the collision safety of automobile Can, in order to ensure the collision safety requirement of automobile front longitudinal beam, in the structure of front longitudinal designs, typically can use up The area of section of front longitudinal may be strengthened, and require linearly tendency smooth-going (straight) as far as possible before and after front longitudinal.
The front end of automobile front longitudinal beam is connected with front anti-collision beam, and its rear end is connected with front panel, is then outstanding in the middle of it Put, the cabin accessory such as accumulator provides mount point.Suspension is for the one that electromotor is connected with vehicle body being held Carry component, be generally divided into plug-in type and striding type.
The mounting structure of plug-in type suspension is typically provided with former suspension receiving hole on front longitudinal, and suspension is inserted directly into In the former suspension receiving hole of front longitudinal, then by four bolts, suspension is fixed on front longitudinal, compared to inciting somebody to action Suspension ride over the striding type mounting structure on front longitudinal, plug-in type suspension installation structure can significantly erection & lift strong Degree and reduction electromotor center of gravity, current automobile more and more uses this structure.But this structure exists one Individual shortcoming, i.e. needs out a complete circle hole accommodating suspension on front longitudinal, vertical before so will result in Position, beam stage casing is arched upward into dolioform, destroys the ride comfort of tendency before and after front longitudinal, is unfavorable for automobile front The deformation energy-absorbing of front longitudinal when collision, thus have influence on the safety of automobile.
And for example CN 203543633 U disclosed " a kind of high intensity engine mounting and the mounting structure of longeron ", This mounting structure accommodates the circular port of suspension without offering on longeron, but by a mounting bracket assembly Realize engine mounting installation on longeron, although the installation that this structure achieves suspension is fixed, but Its structure is complicated and the compactest, occupies space more around enging cabin, to the installation of other parts Layout brings the biggest difficulty.
Utility model content
Technical problem to be solved in the utility model is, it is provided that the mounting structure of a kind of automobile suspended, energy Enough increase rigidity and the intensity of mounting structure, the structural strength of longeron can be promoted again further, and effectively save The about space of automobile front chamber, beneficially new forms of energy front deck space of components layout and arrangement.
In order to solve above-mentioned technical problem, this utility model provides the mounting structure of a kind of automobile suspended, its Including longeron, suspending and install reinforced support, described installation reinforced support is fixedly arranged on the inside of described longeron And forming closing cavity structure with described longeron, described suspension is fixing with installation reinforced support to be connected.
As preferably, described installation reinforced support is the box being made up of a side opening top board, base plate, side plate Shape structure.
As preferably, the inner surface bottom described base plate and described longeron is fitted and is welded and fixed, described in open Mouth coincide with the inner surface of described longeron sidepiece and is welded and fixed.
As preferably, described opening is provided with the reinforcement shirt rim of the side laminating with described longeron, described reinforcement Shirt rim upwardly extends from described ceiling edge.
As preferably, described side plate is provided with the reinforcement flange fitted with described base plate, and described reinforcement flange is certainly Described side plate bottom extends along described base plate bearing of trend.
As preferably, the bottom of described longeron has at least on the position of corresponding described installation reinforced support Two installing holes, described installation reinforced support is installed with the pipe fitting coaxial with the installing hole on described longeron, Described pipe fitting is provided with the screwed hole communicated with described installing hole, and described suspension is by bolt or screw and described peace The pipe fitting of dress reinforced support is fixing to be connected.
As preferably, one end that described pipe fitting is connected with described installing hole is provided with flange face, described flange Inner surface laminating bottom face and described longeron.
As preferably, described pipe fitting and described installing hole away from one end run through described installation reinforced support And extend the internal cavities of described longeron.
As preferably, the link position of the corresponding described pipe fitting of described installation reinforced support is provided with boss or recessed Position, described boss or recess offers and is available for the through hole that described pipe fitting passes.
As preferably, the end of described suspension is installed with the mounting post coaxial with the installing hole on described longeron, Described mounting post is hollow structure.
Implement the mounting structure of a kind of automobile suspended of the present utility model, compared with prior art, have as Lower beneficial effect: reinforced support is arranged on the inside of longeron, it is ensured that the ride comfort of tendency before and after longeron, effectively Save the space of automobile front chamber, it is to avoid the impact on periphery other system of the mounting structure of suspension, beneficially vapour Herba Plantaginis cabin space of components layout and arrangement;The closing cavity structure formed with longeron by reinforced support, is increased The rigidity of the mounting structure of suspension and intensity, can improve the structural strength of longeron simultaneously further.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below by the accompanying drawing to embodiment It is briefly described.
Fig. 1 is the schematic diagram of the mounting structure of a kind of automobile suspended of this utility model;
Fig. 2 is the longitdinal cross-section diagram of the mounting structure of a kind of automobile suspended of this utility model;
Fig. 3 is the view in transverse section of the mounting structure of a kind of automobile suspended of this utility model;
Fig. 4 is the structural representation installing reinforced support.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model The scope of protection.
See shown in Fig. 1 to Fig. 4, preferred embodiment of the present utility model, the installation knot of a kind of automobile suspended Structure, it include longeron 1, suspension 2 and install reinforced support 3, described longeron 1 includes again left longeron and the right side Longeron, left and right longeron is constituted by girder plate 11 and side rail 12, and the two ends of described suspension 2 are divided It is not connected on described left longeron and right vertical beam.Mounting structure phase due to suspension 2 with left longeron and right vertical beam With, hereafter longeron introduction is not made left and right and distinguishes, be referred to as longeron.
Described installation reinforced support 3 is fixedly arranged on the inside of described longeron 1 and forms closing sky with described longeron 1 Cavity configuration, described suspension 2 is fixing with described installation reinforced support 3 to be connected.Such structure, on the one hand, Ensure that the ride comfort of longeron 1 tendency front and back, the space of effectively save automobile front chamber, it is to avoid the installation of suspension The structure impact on periphery other system, beneficially automobile front chamber space of components layout and arrangement;On the other hand, Add rigidity and the intensity of the mounting structure of suspension, improve the structural strength of longeron simultaneously further.
Described installation reinforced support 3 is the box like structure being made up of top board 32, base plate 33, side plate 34, with Convenient reinforced support 3 of installing forms closing cavity structure with longeron 1.In the present embodiment, described installation adds Strong support 3 uses high-strength steel sheet thick for 2.5mm to be made, with satisfied installation reinforced support stiffness by itself Needs with intensity.This installation reinforced support 3 preferably welds with the two of longeron 1 adjacent inner surfacies, These two inner surfacies are respectively side 111 and the bottom surface 112 of girder plate 11, as shown in Figure 1.Owing to examining Consider and design the bottom surface 112 of opposing side rails outside plate 11 to the side 111 of girder plate 11 and design complex, as Side 111 arranges reinforcement, therefore, for convenience of the side installing reinforced support 3 and girder plate 11 111 welding, the installation reinforced support 3 of described box like structure is provided with opening 37, it is preferable that described installation adds Strong support 3 is the square box shape structure being made up of a side opening top board 32,33, three side plates 34 of base plate, institute State the side 111 of opening 37 and described girder plate 11 to kiss merga pass spot welding and fix, described base plate 33 with Fit and be welded and fixed in the bottom surface 112 of described girder plate 11.Such setting so that install reinforced support Booster action is all played in side 111 and the bottom surface 112 of 3 pairs of girder plates 11, substantially increases whole longeron Intensity and longeron deformation energy-absorbing when rigidity, beneficially forward or side collision.It should be noted that it is described Opening is provided with the reinforcement shirt rim 35 of side 111 laminating with described longeron 1, and described reinforcement shirt rim 35 is from described Top board 32 edge upwardly extends, and this reinforcement shirt rim 35 is for increasing the side installing reinforced support 3 with longeron 1 (welding) area fixed by plate (i.e. side 111), improves installation reinforced support 3 and is connected with the side plate of longeron 1 Intensity.Described side plate 34 is provided with and the reinforcement flange 36 of described base plate 33 laminating, and described reinforcement flange 36 is certainly Extending along described base plate 33 bearing of trend bottom described side plate 34, the edge of this reinforcement flange 36 adds with installation Base plate 33 edge of strong support 3 is concordant, when installation reinforced support 3 welds with longeron 1, can make reinforcement flange 36 are welded on the base plate (i.e. bottom surface 112) of longeron 1 jointly with the base plate 33 installing reinforced support 3, this Sample, is increasing between side plate 34 and the base plate 33 installing reinforced support 3 self while bonding strength, is increasing Big reinforced support 3 of installing fixes (welding) area with the base plate (i.e. bottom surface 112) of longeron 1, improves and installs Reinforced support 3 and the base plate bonding strength of longeron 1.
The bottom of described longeron 1 has at least two on the position of corresponding described installation reinforced support 3 and installs Hole 13, in the present embodiment, this installing hole 13 is provided with two, and is arranged in the bottom surface of described girder plate 11 112.The pipe fitting 4 coaxial with the installing hole 13 on described longeron 1 it is installed with on described installation reinforced support 3, Described pipe fitting 4 is provided with the screwed hole 41 being connected with described installing hole 13.Thus, during suspension 2 installation, spiral shell Bolt 5 or screw can be connected to the screwed hole 41 of pipe fitting 4 through the installing hole 13 on longeron 1, so that The mount point of suspension 2 is supported stress jointly by longeron 1, pipe fitting 4, is effectively improved intensity and the rigidity of mount point.
One end (namely there is one end of screwed hole 41) that described pipe fitting 4 is connected with described installing hole 13 It is provided with flange face 42, the inner surface of described flange face 42 and described longeron 1 (namely the end of girder plate 11 Face 112) laminating, to ensure that the screwed hole 41 of pipe fitting 4 is positioned at same axis with the installing hole 13 on longeron 1 On.
Described pipe fitting 4 and described installing hole 13 away from one end run through described installation reinforced support 3 and extend Described longeron 1 is internal, then pipe fitting 4 passes and installs the intersection of reinforced support 3 and will form welding edge, can be square Just pipe fitting welding is being installed on reinforced support.
The link position of the corresponding described pipe fitting 4 of described installation reinforced support 3 is provided with boss or recess, described Offer on boss or recess and be available for the through hole 31 that described pipe fitting 4 passes.Thus, by above-mentioned boss or recessed The setting of position, the bonding strength strengthening pipe fitting 4 with installing reinforced support 3, and beneficially pipe fitting 4 and peace Welding operation between dress reinforced support 3.
The end of described suspension 2 is installed with the mounting post 21 coaxial with the installing hole 13 on described longeron 1, institute State mounting post 21 for hollow structure.Suspension 2 installation time, bolt 5 or screw can sequentially pass through mounting post 21, Installing hole 13 on longeron 1 is connected to the screwed hole 41 of pipe fitting 4, so that the mount point of suspension 2 is by pacifying Dress post 21, longeron 1, pipe fitting 4 support stress jointly, improve intensity and the rigidity of mount point further.Need It is noted that the design of mounting post 21 can also dodge longeron 1, it is to avoid suspension 2 is tied with longeron 1 Structure is interfered.
The whole installation process of automobile suspended is as follows: by integrally welded with installation reinforced support 3 for pipe fitting 4, Then installing reinforced support 3 to be welded on girder plate 11, the mounting post 21 of suspension 2 is by bolt and peace Pipe fitting 4 on dress reinforced support 3 is connected and fixed, and last side rail 12 is welded on girder plate 11 Upper formation enclosed construction.
Above disclosed only preferred embodiment of the present utility model, can not limit this with this certainly The interest field of utility model, the equivalent variations therefore made according to this utility model claim, still belong to The scope that this utility model is contained.

Claims (10)

1. the mounting structure of an automobile suspended, it is characterised in that include longeron, suspend and install reinforcement Support, described installation reinforced support is fixedly arranged on the inside of described longeron and forms closing cavity knot with described longeron Structure, described suspension is fixing with installation reinforced support to be connected.
2. the mounting structure of automobile suspended as claimed in claim 1, it is characterised in that described installation is strengthened Support is the box like structure being made up of a side opening top board, base plate, side plate.
3. the mounting structure of automobile suspended as claimed in claim 2, it is characterised in that described base plate and institute Stating the inner surface bottom longeron fit and be welded and fixed, described opening coincide with the inner surface of described longeron sidepiece And be welded and fixed.
4. the mounting structure of automobile suspended as claimed in claim 3, it is characterised in that described opening is provided with The reinforcement shirt rim fitted with the side of described longeron, described reinforcement shirt rim upwardly extends from described ceiling edge.
5. the mounting structure of automobile suspended as claimed in claim 3, it is characterised in that described side plate is provided with The reinforcement flange fitted with described base plate, described reinforcement flange from described side plate bottom along described base plate extension side To extension.
6. the mounting structure of the automobile suspended as described in any one of claim 1 to 5, it is characterised in that institute The bottom stating longeron has at least two installing hole, described peace on the position of corresponding described installation reinforced support Being installed with the pipe fitting coaxial with the installing hole on described longeron on dress reinforced support, described pipe fitting is provided with described The screwed hole that installing hole communicates, described suspension is solid with the pipe fitting of described installation reinforced support by bolt or screw Fixed connection.
7. the mounting structure of automobile suspended as claimed in claim 6, it is characterised in that described pipe fitting and institute State one end that installing hole is connected and be provided with flange face, the inner surface laminating bottom described flange face and described longeron.
8. the mounting structure of automobile suspended as claimed in claim 7, it is characterised in that described pipe fitting and institute State installing hole away from one end run through described installation reinforced support and extend the internal cavities of described longeron.
9. the mounting structure of automobile suspended as claimed in claim 6, it is characterised in that described installation is strengthened The link position of the corresponding described pipe fitting of support is provided with boss or recess, and described boss or recess offer can The through hole passed for described pipe fitting.
10. the mounting structure of automobile suspended as claimed in claim 6, it is characterised in that described suspension End is installed with the mounting post coaxial with the installing hole on described longeron, and described mounting post is hollow structure.
CN201620231855.XU 2016-03-23 2016-03-23 Mounting structure of car suspension Withdrawn - After Issue CN205469284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620231855.XU CN205469284U (en) 2016-03-23 2016-03-23 Mounting structure of car suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620231855.XU CN205469284U (en) 2016-03-23 2016-03-23 Mounting structure of car suspension

Publications (1)

Publication Number Publication Date
CN205469284U true CN205469284U (en) 2016-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620231855.XU Withdrawn - After Issue CN205469284U (en) 2016-03-23 2016-03-23 Mounting structure of car suspension

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799782A (en) * 2016-03-23 2016-07-27 广州汽车集团股份有限公司 Automobile suspension installing structure
CN110816662A (en) * 2018-08-08 2020-02-21 宝沃汽车(中国)有限公司 Vehicle with a steering wheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799782A (en) * 2016-03-23 2016-07-27 广州汽车集团股份有限公司 Automobile suspension installing structure
CN105799782B (en) * 2016-03-23 2018-09-18 广州汽车集团股份有限公司 A kind of mounting structure of automobile suspended
CN110816662A (en) * 2018-08-08 2020-02-21 宝沃汽车(中国)有限公司 Vehicle with a steering wheel

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AV01 Patent right actively abandoned

Granted publication date: 20160817

Effective date of abandoning: 20180918

AV01 Patent right actively abandoned