CN215663691U - Front suspension assembly process assembly - Google Patents
Front suspension assembly process assembly Download PDFInfo
- Publication number
- CN215663691U CN215663691U CN202120705729.4U CN202120705729U CN215663691U CN 215663691 U CN215663691 U CN 215663691U CN 202120705729 U CN202120705729 U CN 202120705729U CN 215663691 U CN215663691 U CN 215663691U
- Authority
- CN
- China
- Prior art keywords
- stabilizer bar
- connecting frame
- front suspension
- suspension assembly
- hinged
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a front suspension assembly process assembly, which comprises a stabilizer bar, wherein two ends of the stabilizer bar are respectively hinged with a connecting frame and a bracket for fixing with a vehicle frame, one side of the connecting frame, which is far away from the stabilizer bar, is hinged with a lower connecting frame, and the top of one side of the lower connecting frame, which is close to the stabilizer bar, is fixedly provided with an upper connecting frame; the front suspension assembly further comprises damping springs, the damping springs are arranged on two sides of the stabilizer bar, the tops of the damping springs are hinged with the lower connecting frame, and the bottoms of the damping springs are hinged with the support; the lower connecting frame is provided with a roller near the stabilizer bar, and the top end of the support is provided with a roller boss matched with the roller. The utility model has the advantages of simple and compact structure, low cost and convenient assembly, and can effectively avoid the problem of interference between the stabilizer bar and the connecting component of the front suspension assembly and the cab when the cab is overturned.
Description
Technical Field
The utility model belongs to the technical field of commercial vehicle manufacturing, and particularly relates to a front suspension assembly process assembly.
Background
The front suspension assembly is an important component of a cab suspension system, is arranged between the front lower part of a cab and a frame, mainly plays roles of supporting, overturning and resisting side-tipping of the cab, simultaneously attenuates the vibration and impact transmitted to the cab by uneven excitation of a road surface during the running of a vehicle, guides the vertical motion of the cab relative to the ground, limits the side-tipping and deflection motion of the cab and improves the riding comfort.
For example, a front suspension assembly is disclosed in the chinese utility model patent publication No. CN210284411U entitled "a front suspension assembly structure for a cab of a commercial vehicle". Adopt two side coil spring structure's buffering subassembly, adopted curved swing arm to increased a series of upset stop gear, realization buffering that can be better can avoid the excessive interference problem that leads to of driver's cabin upset simultaneously to a certain extent. The front suspension assembly adopts a spiral spring structure, and has a simpler overall structure and lower cost.
However, the front suspension assembly and most of the existing front suspension assemblies have common defects, and when the commercial vehicle is maintained, the stabilizer bar is easy to interfere with the connection assembly of the front suspension assembly and the cab in the overturning process of the cab.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides a front suspension assembly process assembly which is simple and compact in structure, low in cost and convenient and fast to assemble, and can effectively avoid the problem that a stabilizer bar is easy to interfere with a connecting component of a front suspension assembly and a cab when the cab is overturned.
The technical scheme for solving the technical problems is as follows:
the front suspension assembly process assembly comprises a stabilizer bar, wherein two ends of the stabilizer bar are respectively hinged with a connecting frame and a bracket for fixing the stabilizer bar and a frame, one side of the connecting frame, which is far away from the stabilizer bar, is hinged with a lower connecting frame, and the top of one side of the lower connecting frame, which is close to the stabilizer bar, is fixedly provided with an upper connecting frame; the front suspension assembly further comprises damping springs, the damping springs are arranged on two sides of the stabilizer bar, the tops of the damping springs are hinged with the lower connecting frame, and the bottoms of the damping springs are hinged with the support; the lower connecting frame is provided with a roller near the stabilizer bar, and the top end of the support is provided with a roller boss matched with the roller.
The utility model has the beneficial effects that: by designing an integrated bracket and simultaneously adopting a large number of traditional hinged structures, all mechanical limiting and overturning limiting parts and components are eliminated, the integral structure is very compact, the structure is simple, the assembly is convenient and fast, and the cost is very low; adopt gyro wheel and gyro wheel boss cooperation structure, can effectively solve the interference problem that link and stabilizer bar probably exist when the driver's cabin upset down.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, a shock absorber is installed on the support, and the shock absorbing spring is fixedly connected with the shock absorber.
Preferably, the bracket is connected with the shock absorber through a rotating bearing.
Preferably, the bottom end of the damping spring is welded and fixed with the damper.
The beneficial effect of adopting the further scheme is that: the damping component is arranged to further improve the buffering compensation effect; meanwhile, through the refined structural design, the assembly difficulty can be effectively reduced, and the failure rate is reduced.
Drawings
FIG. 1 is a schematic perspective view of a front suspension assembly process subassembly of the present invention;
FIG. 2 is a schematic view of a portion of a front suspension assembly process subassembly of the present invention;
FIG. 3 is a partial schematic view of another embodiment of a front suspension assembly process kit of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. stabilizer bar, 2, link, 3, lower link, 31, gyro wheel, 4, go up the link, 5, damping spring, 6, bumper shock absorber, 7, support, 71, gyro wheel boss.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
Example 1
As shown in fig. 1 and fig. 2, the front suspension assembly process assembly designed by the present invention includes a stabilizer bar 1, wherein two ends of the stabilizer bar 1 are respectively hinged with a connecting frame 2 and a bracket 7. One side of the connecting frame 2, which is far away from the stabilizer bar 1, is hinged with a lower connecting frame 3, and an upper connecting frame 4 is fixedly mounted at the top of one side of the lower connecting frame 3, which is close to the stabilizer bar 1. The upper connecting frame 4 is used for being fixedly connected with the bottom of the cab, and the bracket 7 is used for being fixedly connected with the frame. Therefore, the cab and the frame can be fixedly connected.
The front suspension assembly further comprises damping springs 5, the damping springs 5 are arranged on two sides of the stabilizer bar 1, the tops of the damping springs 5 are hinged with the lower connecting frame 3, and the bottoms of the damping springs 5 are hinged with the support 7. The supporting and damping function for the cab can be achieved through the damping function of the damping spring 5.
As shown in fig. 3, the lower connecting frame 3 of the present invention is provided with a roller 31 near the stabilizer bar 1; the top end of the bracket 7 is provided with a roller boss 71 matched with the roller 31.
Example 2
The structural design is based on the discovery that when the inventor actually researches the problem of overturning interference of the cab of the commercial vehicle, the lower connecting frame 3 can interfere with the stabilizer bar 1. The inventors have therefore devised an improved arrangement as described above to circumvent such interference problems.
In a more preferred embodiment of the present invention, a damper 6 is mounted on the bracket 7, and the damper spring 5 is fixedly connected to the damper 6.
Preferably, the support 7 is connected to the damper 6 by means of a pivot bearing.
Preferably, the bottom end of the damping spring 5 is welded and fixed with the damper 6.
By adopting the improved scheme, the core is to further improve the damping and buffering effect and effectively reduce the failure rate. The shock absorber 6 can effectively buffer the connection shock between the shock absorption spring 5 and the support 7, and can play a shock absorption role in the inclination of the cab and also play a shock absorption role in the jolt of the chassis.
The mechanisms, components and parts of the utility model which are not described in the specific structure are the existing structures existing in the prior art and can be directly purchased from the market.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The front suspension assembly process assembly comprises a stabilizer bar (1), wherein two ends of the stabilizer bar (1) are respectively hinged with a connecting frame (2) and a bracket (7) for fixing the stabilizer bar and a frame, and the front suspension assembly process assembly is characterized in that one side, away from the stabilizer bar (1), of the connecting frame (2) is hinged with a lower connecting frame (3), and the top of one side, close to the stabilizer bar (1), of the lower connecting frame (3) is fixedly provided with an upper connecting frame (4); the front suspension assembly further comprises damping springs (5), the damping springs (5) are arranged on two sides of the stabilizer bar (1), the tops of the damping springs (5) are hinged with the lower connecting frame (3), and the bottoms of the damping springs are hinged with the support (7); the lower connecting frame (3) is provided with a roller (31) near the stabilizer bar (1), and the top end of the bracket (7) is provided with a roller boss (71) matched with the roller (31).
2. The front suspension assembly process assembly according to claim 1, wherein a shock absorber (6) is mounted on the bracket (7), and the shock absorbing spring (5) is fixedly connected with the shock absorber (6).
3. A front suspension assembly process kit according to claim 2, characterized in that the bracket (7) is connected to the shock absorber (6) by means of a pivot bearing.
4. The front suspension assembly process kit of claim 2, wherein the bottom end of the shock absorbing spring (5) is welded to the shock absorber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120705729.4U CN215663691U (en) | 2021-04-07 | 2021-04-07 | Front suspension assembly process assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120705729.4U CN215663691U (en) | 2021-04-07 | 2021-04-07 | Front suspension assembly process assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663691U true CN215663691U (en) | 2022-01-28 |
Family
ID=79970140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120705729.4U Expired - Fee Related CN215663691U (en) | 2021-04-07 | 2021-04-07 | Front suspension assembly process assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663691U (en) |
-
2021
- 2021-04-07 CN CN202120705729.4U patent/CN215663691U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0139520B1 (en) | Suspension system for a vehicle | |
| KR0139521B1 (en) | Rear suspension system | |
| US8616568B2 (en) | Structure of vehicle subframe | |
| RU2713263C2 (en) | Pneumatic axle suspension for rear axle of vehicle | |
| CN201254064Y (en) | Economy type passenger car two driving rear suspension fork | |
| CN211308172U (en) | Automobile shock absorption chassis suspension device | |
| CN203752819U (en) | Front suspension frame assembly with square auxiliary frame | |
| CN215663691U (en) | Front suspension assembly process assembly | |
| CN219564692U (en) | Vertical guide arm passenger train air suspension | |
| CN210760131U (en) | Air suspension system and vehicle | |
| CN101138999B (en) | Cross running beach vehicle bicycle frame | |
| CN214450099U (en) | Automotive suspension with multistage damping device | |
| CN215663692U (en) | Front suspension assembly process assembly | |
| CN102320335A (en) | Suspension system of driving cab | |
| CN211166298U (en) | Double-bracket vibration-damping front drive axle of tractor | |
| KR19980040143A (en) | McPherson Independent Suspension System for Automobile | |
| CN2855797Y (en) | Hyperbolic, air-sac type four air-spring composite air suspension for driving bridge | |
| CN102407743B (en) | Vehicle body front suspension structure for heavy truck | |
| CN110422023A (en) | A kind of stable type independent front suspension structure | |
| CN110843443A (en) | Double-bracket vibration-damping front drive axle of tractor | |
| CN112455174A (en) | Air suspension system and vehicle | |
| KR20100084793A (en) | Rear suspension of vehicle | |
| CN221023159U (en) | Four-wheel independent suspension mechanism | |
| CN217969683U (en) | Commercial car driver's cabin front suspension device | |
| CN215922446U (en) | Multipurpose ultra-light folding electric power-assisted bicycle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220128 |