CN204161024U - A kind of bearing of equalizing suspension system - Google Patents
A kind of bearing of equalizing suspension system Download PDFInfo
- Publication number
- CN204161024U CN204161024U CN201420636255.2U CN201420636255U CN204161024U CN 204161024 U CN204161024 U CN 204161024U CN 201420636255 U CN201420636255 U CN 201420636255U CN 204161024 U CN204161024 U CN 204161024U
- Authority
- CN
- China
- Prior art keywords
- bearing
- boss
- suspension system
- equalizing suspension
- vehicle frame
- 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
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Abstract
The utility model relates to a kind of bearing of equalizing suspension system, solves existing equalizing suspension system and the unbalanced technical matters of vehicle frame stress load, improves equalizing suspension system service life, reduces cost.The upper surface of this bearing and side are provided with upper surface boss (1) and side boss (2) respectively, upper surface boss (1) and side boss (2) are provided with multiple connecting bore, and multiple connecting bore is corresponding with the connecting bore on chassis side rail, described bearing is 2, the balance shaft two ends of equalizing suspension system are set in the middle part of 2 bearings, the upper surface boss (1) of a bearing is fixedly connected with the left longeron of vehicle frame with side boss (2), the upper surface boss of another bearing is fixedly connected with vehicle frame right vertical beam with side boss, each bearing bottom is all hinged with the propelling rod in equalizing suspension system, namely each bearing lower parallel is rotationally connected two propelling rods.
Description
Technical field
The utility model belongs to technical field of vehicle, is specifically related to a kind of bearing of equalizing suspension system, is applicable to mine wide-body car equalizing suspension system.
Background technology:
Equalizing suspension system is as one of the important composition component assembly of automobile, road surface acts on the vertical reaction on wheel, the moment that longitudinal counter-force (i.e. tractive force and braking force) and lateral reaction and these power produce all will be delivered to vehicle frame by equalizing suspension system, equalizing suspension system is while these force and moments of transmission, relax the impact load that uneven road surface passes to vehicle frame, the ground connection property of tire is improve by equalizing suspension system, ensure the harmony of load between two bridges under each operating mode, therefore the stability of equalizing suspension system and vehicle frame connection mode and load-carrying capacity are crucial key elements.
Existing equalizing suspension system is connected with vehicle frame with transition bracket by bearing, vehicle is when uneven road surface travels, equalizing suspension system is frequently subject to impact load, equalizing suspension system and vehicle frame stress load overbalance, transition bracket is caused to ftracture, equalizing suspension system was lost efficacy, reduces equalizing suspension system service life.
Utility model content
The utility model, by providing a kind of bearing of equalizing suspension system, solves existing equalizing suspension system and the unbalanced technical matters of vehicle frame stress load, improves equalizing suspension system service life, reduces cost.
The technical solution of the utility model is, a kind of upper surface of bearing of equalizing suspension system and side are provided with upper surface boss and side boss respectively, upper surface boss and side boss are provided with multiple connecting bore, and multiple connecting bore is corresponding with the connecting bore on chassis side rail, described bearing is 2, the balance shaft two ends of equalizing suspension system are set in the middle part of 2 bearings, the upper surface boss of a bearing is fixedly connected with the left longeron of side boss and vehicle frame, the upper surface boss of another bearing is fixedly connected with vehicle frame right vertical beam with side boss, each bearing bottom is all hinged with the propelling rod in equalizing suspension system, namely each bearing lower parallel is rotationally connected two propelling rods.
The beneficial effects of the utility model are, the utility model adopts integral structure, instead of original bearing and transition bracket, reduces weight, effectively improve the dynamic changes process between balance suspension and vehicle frame, elongated component service life; Solve existing balance suspension and the unbalanced technical matters of vehicle frame stress load, improve balance suspension service life, reduce cost.
Accompanying drawing explanation
Fig. 1 is the seat structure schematic diagram of a kind of balance suspension of the utility model.
Detailed description of the invention
As shown in Figure 1, the bearing of a kind of equalizing suspension system of the present utility model adopts integral structure, and upper surface and the side of the bearing of equalizing suspension system are all provided with boss, and two boss are upper surface boss 1 and side boss 2.Consider from technological angle, side boss 2 is divided into two parts boss, and two parts boss outside face at grade.Upper surface boss 1 and side boss 2 are provided with multiple connecting bore, and multiple connecting bore is corresponding with the connecting bore on chassis side rail, and equalizing suspension system is fixedly connected with the longeron of vehicle frame with side boss 2 by the upper surface boss 1 of bearing.Be sleeved in the middle part of bearing on the balance shaft of equalizing suspension system, during use, balance shaft two ends are respectively set with a bearing, two bearings are connected with the left longeron of vehicle frame and right vertical beam respectively, namely a bearing is fixedly connected with left longeron with side boss 2 by upper surface boss 1, and another bearing is fixedly connected with right vertical beam with side boss by upper surface boss.Propelling rod in bearing bottom and equalizing suspension system is hinged, and namely each bearing lower parallel is rotationally connected two propelling rods.
Claims (1)
1. the bearing of an equalizing suspension system, it is characterized in that: the upper surface of described bearing and side are provided with upper surface boss (1) and side boss (2) respectively, upper surface boss (1) and side boss (2) are provided with multiple connecting bore, and multiple connecting bore is corresponding with the connecting bore on chassis side rail, described bearing is 2, the balance shaft two ends of equalizing suspension system are set in the middle part of 2 bearings, the upper surface boss (1) of a bearing is fixedly connected with the left longeron of vehicle frame with side boss (2), the upper surface boss of another bearing is fixedly connected with vehicle frame right vertical beam with side boss, each bearing bottom is all hinged with the propelling rod in equalizing suspension system, namely each bearing lower parallel is rotationally connected two propelling rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636255.2U CN204161024U (en) | 2014-10-30 | 2014-10-30 | A kind of bearing of equalizing suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636255.2U CN204161024U (en) | 2014-10-30 | 2014-10-30 | A kind of bearing of equalizing suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161024U true CN204161024U (en) | 2015-02-18 |
Family
ID=52534745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636255.2U Expired - Fee Related CN204161024U (en) | 2014-10-30 | 2014-10-30 | A kind of bearing of equalizing suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691134A (en) * | 2016-03-25 | 2016-06-22 | 重庆电子工程职业学院 | Balance suspension supporting seat |
-
2014
- 2014-10-30 CN CN201420636255.2U patent/CN204161024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691134A (en) * | 2016-03-25 | 2016-06-22 | 重庆电子工程职业学院 | Balance suspension supporting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161030 |