CN205168632U - Rear axle suspension connection structure - Google Patents
Rear axle suspension connection structure Download PDFInfo
- Publication number
- CN205168632U CN205168632U CN201520870282.0U CN201520870282U CN205168632U CN 205168632 U CN205168632 U CN 205168632U CN 201520870282 U CN201520870282 U CN 201520870282U CN 205168632 U CN205168632 U CN 205168632U
- Authority
- CN
- China
- Prior art keywords
- suspension
- back axle
- connection structure
- rear axle
- mounting bracket
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a rear axle suspension connection structure, it includes the rear axle suspension in the steering gear, and the suspension installing support of locating on the sub vehicle frame and being connected with this rear axle suspension, there is the suspension bush perpendicular pressure equipment location on this suspension installing support, it has a construction bolt to run through the location on this suspension bush, the free end of this construction bolt with rear axle suspension screw thread links firmly. The utility model discloses a simple structure than traditional connection structure, has simplified suspension installing support and rear axle mounting structure, and occupation space is little, directly is linked firmly this suspension bush and rear axle suspension by the construction bolt behind the suspension installing support through the pressure equipment of suspension bush again, has simplified rear axle suspension design and has assembled, greatly reduced assembly costs and material cost.
Description
Technical field
The utility model relates to a kind of back axle suspension connection structure, belongs to car assembling technical field.
Background technology
As shown in Figure 1, the suspension bushing 2 of conventional 4 wheel driven vehicle front-rear axle is all be fitted in back axle suspension 1 that bridge carries, subframe designs two pieces of clip-on suspension mounting brackets 3 and suspends 1 with back axle and be connected, first back axle suspension 1 is fitted into suspension mounting bracket 3 li during assembling, this suspension mounting bracket 3 and back axle suspension 1 is communicated with again by bolt 4, and it is fastening by nut 5, this connection structure needs back axle suspension to do larger, for press-fiting of suspension bushing 2, all entirety takes up room also larger, cost is relatively high, assemble also more loaded down with trivial details simultaneously, and bolt not easily assembles.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of back axle suspension connection structure, and its structure is simple, takes up room little, simplifies back axle suspension design and assembling, greatly reduce assembly cost and material cost.
To achieve these goals, the technical solution of the utility model: a kind of back axle suspension connection structure, it comprises the back axle suspension in deflector, and to be located on subframe and to suspend with this back axle the suspension mounting bracket be connected, this suspension mounting bracket vertically press-fits and is positioned with suspension bushing, this suspension bushing runs through and is positioned with hold-down bolt, the free end of this hold-down bolt and described back axle suspend screw thread and are connected.
Further, described suspension mounting bracket is provided with boss, and this boss is provided with the setting circle post holes running through whole suspension mounting bracket, and described suspension bushing is press-fited on described suspension mounting bracket by this setting circle post holes.
Further, bridge suspension is provided with tapped bore in the rear, and described hold-down bolt to be suspended with described back axle by this tapped bore and is connected, and the suspension of this back axle is close to described suspension bushing be connected mutually.
Further, bridge suspension is provided with the process area corresponding with described suspension bushing in the rear, and described tapped bore is through on this process area and the suspension of described back axle.
Further, described back axle suspension quantity is four, the suspension mounting bracket quantity corresponding to it also four, and these four suspension mounting brackets are relative between two, and described deflector is between these four suspension mounting brackets.
Further, described suspension mounting bracket is vertically located on described subframe.
The beneficial effects of the utility model: structure is simple, than traditional connection structure, simplify suspension mounting bracket and back axle mounting structure, take up room little, to press-fit after suspension mounting bracket by hold-down bolt this suspension bushing and back axle to be suspended again by suspension bushing and be directly connected, simplify back axle suspension design and assembling, greatly reduce assembly cost and material cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional back axle suspension connection structure;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the partial schematic sectional view of connection structure in Fig. 1.
Detailed description of the invention
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
One is back axle suspension connection structure as described in Fig. 2, Fig. 3, it comprises the back axle suspension 1 in deflector 7, and to be located on subframe 8 and to suspend 1 suspension mounting bracket be connected 3 with this back axle, this suspension mounting bracket 3 vertically press-fits and is positioned with suspension bushing 2, this suspension bushing 2 runs through and is positioned with hold-down bolt 4, the free end of this hold-down bolt 4 and back axle suspend 1 screw thread and are connected.
The utility model to be press-fited after suspension mounting bracket 3 by suspension bushing 2 and by hold-down bolt 4, this suspension bushing 2 is suspended 1 with back axle again and be directly connected, than traditional connection structure, simplify back axle suspension design and assembling, greatly reduce assembly cost and material cost.
Particularly, suspension mounting bracket 3 is provided with boss 9, and this boss 9 is provided with the setting circle post holes running through whole suspension mounting bracket 3, and suspension bushing 2 is press-fited on suspension mounting bracket 3 by this setting circle post holes.Suspension mounting bracket 3 can directly shaping by metal plate punching after, then to be vertically located on subframe 8.Boss 9 is set, mainly in order to ensure suspension mounting bracket 3 self structural strength and and suspension bushing 2 between press-fit intensity, certainly, suspension mounting bracket 3 also can be arranged gusset to strengthen the structural strength of himself further.
Back axle suspension 1 is provided with tapped bore 6, hold-down bolt 4 suspends 1 by this tapped bore 6 and back axle and is connected, and make this back axle suspend 1 to be close to suspension bushing 2 and to be connected mutually, suspension bushing 2 one aspect is to connect back axle suspension 1 and suspension mounting bracket 3, also plays the effect of buffering back axle vibration on the other hand.This back axle suspension 1 is provided with the process area 10 corresponding with suspension bushing 2, and tapped bore 6 is through on this process area 10 and back axle suspension 1, and this process area 10 is mainly in order to ensure that the proper engagement between this back axle suspension 1 and suspension bushing 2 is installed.
Finally, it is four that back axle suspends 1 quantity, suspension mounting bracket 3 quantity corresponding to it also four, and these four suspension mounting brackets 3 are relative between two, and deflector 7 is between these four suspension mounting brackets 3.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and field of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a back axle suspension connection structure, comprise back axle suspension (1) in deflector (7), and it is upper and suspend the suspension mounting bracket (3) that (1) be connected with this back axle to be located at subframe (8), it is characterized in that: vertically press-fit on this suspension mounting bracket (3) and be positioned with suspension bushing (2), this suspension bushing (2) runs through and is positioned with hold-down bolt (4), the free end of this hold-down bolt (4) and described back axle suspend (1) screw thread and are connected.
2. a kind of back axle suspension connection structure according to claim 1, it is characterized in that: described suspension mounting bracket (3) is provided with boss (9), this boss (9) is provided with the setting circle post holes running through whole suspension mounting bracket (3), and described suspension bushing (2) is press-fited on described suspension mounting bracket (3) by this setting circle post holes.
3. a kind of back axle suspension connection structure according to claim 2, it is characterized in that: bridge suspension (1) is provided with tapped bore (6) in the rear, described hold-down bolt (4) suspends (1) by this tapped bore (6) with described back axle and is connected, and makes this back axle suspend (1) to be close to described suspension bushing (2) and to be connected mutually.
4. a kind of back axle suspension connection structure according to claim 3, it is characterized in that: bridge suspension (1) is provided with the process area (10) corresponding with described suspension bushing (2) in the rear, described tapped bore (6) is through on this process area (10) and described back axle suspension (1).
5. a kind of back axle suspension connection structure according to claim 1, it is characterized in that: described back axle suspension (1) quantity is four, suspension mounting bracket (3) quantity corresponding to it also four, and these four suspension mounting brackets (3) are relative between two, described deflector (7) is between these four suspension mounting brackets (3).
6. a kind of back axle suspension connection structure according to claim 5, is characterized in that: described suspension mounting bracket (3) is vertically located on described subframe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870282.0U CN205168632U (en) | 2015-11-03 | 2015-11-03 | Rear axle suspension connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870282.0U CN205168632U (en) | 2015-11-03 | 2015-11-03 | Rear axle suspension connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168632U true CN205168632U (en) | 2016-04-20 |
Family
ID=55732650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870282.0U Expired - Fee Related CN205168632U (en) | 2015-11-03 | 2015-11-03 | Rear axle suspension connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168632U (en) |
-
2015
- 2015-11-03 CN CN201520870282.0U patent/CN205168632U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190515 Granted publication date: 20160420 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210129 Granted publication date: 20160420 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |