CN205417065U - Variable cross section single -point hangs - Google Patents
Variable cross section single -point hangs Download PDFInfo
- Publication number
- CN205417065U CN205417065U CN201521060444.0U CN201521060444U CN205417065U CN 205417065 U CN205417065 U CN 205417065U CN 201521060444 U CN201521060444 U CN 201521060444U CN 205417065 U CN205417065 U CN 205417065U
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- bolt
- spring
- spring assembly
- lead
- 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
Landscapes
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The utility model discloses a variable cross section spring single -point hangs, package rubbing board spring subassembly, first bolt press from both sides and bind round, the second bolt presss from both sides the hoop, the third bolt presss from both sides the hoop, first bolt press from both sides hoop, second bolt press from both sides the hoop set up respectively in leaf spring subassembly both ends be used for respectively with both ends shaft fixed connection, the third bolt press from both sides the hoop set up in leaf spring subassembly middle part be used for with axis fixed connection. The utility model discloses hang the multi -disc leaf spring and change three formula variable cross section spring single -points into and hang, the problem of too big because of the more leaf spring total thickness that causes of flat spring number, whole car arranges that tailheaviness highly too high and influence stability under transport condition is solved, guaranteeing the reliability, reducing under the prerequisite in leaf spring life -span, utilizing variable cross section spring equal stress to distribute, utilizing the characteristic of material bodiness, reducing leaf spring weight. Reduce the dead weight, be favorable to reducing oil -fired consumption, the ride comfort that improves the travelling comfort of taking and travel.
Description
Technical field
This utility model relates to automobile and accessory field thereof, hangs particularly to a kind of variable cross-section single-point.
Background technology
At present, automobile single-point suspension uses leaf spring to hang, and design load is 24 tons, generally uses 19 leaf springs to hang, and this spring hangs transmission moment, relaxes impact.But owing to leaf spring is the most, causing 19 multiple-leaf spring total thicknesses excessive, waste of material is serious, arrangement tailheaviness excessive height, thus affects driving stability sex chromosome mosaicism；Increase the consumption of deadweight and fuel oil.
Accordingly, it would be desirable to the single-point of a kind of less driving stability of plate spring assembly thickness hangs.
Utility model content
In view of this, technical problem to be solved in the utility model is to provide the single-point suspension of a kind of less driving stability of plate spring assembly thickness.This automobile suspension arrangement uses few sheet variable-section steel sheet spring to replace existing automobile suspension arrangement leaf spring.
The purpose of this utility model is achieved in that
A kind of variable cross-section spring single-point that this utility model provides hangs, including lead spring assembly, the first bolt clamp, the second bolt clamp, the 3rd bolt clamp；
Described first bolt clamp, the second bolt clamp are respectively arranged at lead spring assembly two ends and are connected for fixing with two ends axletree respectively；Described 3rd bolt clamp is arranged in the middle part of lead spring assembly and is connected for fixing with axis and bearing.
Further, described lead spring assembly is three variable-section steel sheet springs.
Further, described lead spring assembly includes one to six variable-section steel sheet spring.
Further, it is arranged at the first clamp sleeve pipe for fixing lead spring assembly between described first bolt clamp and the 3rd bolt clamp；It is arranged at the second clamp sleeve pipe for fixing lead spring assembly between described second bolt clamp and the 3rd bolt clamp.
Further, described first bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the first bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described first bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
Further, described second bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the second bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described second bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
The beneficial effects of the utility model are: multi-disc leaf spring (19) is hung and changes 3 chip variable cross-section spring single-points suspensions into by this utility model；Solving because 19 multiple-leaf spring total thicknesses are excessive, arrangement tailheaviness excessive height affects driving stability sex chromosome mosaicism；On the premise of ensureing reliability, not reducing life of plate spring (the most not improving design stress), variable cross-section spring iso-stress is utilized to be distributed, the feature that stock utilization is high, reduces leaf spring weight.And due to leaf spring lighter in weight, can reduce by the deadweight of 60% compared with multiple-leaf spring, advantageously reduce the consumption of fuel oil；Between plate spring sheet contactless, frictional resistance is little, improves the vibration performance of suspension；Due to weight reduction, nonspring carried mass reduces, and improves ride comfort, comfortableness that car load travels；Plate spring assembly thickness is less, can reduce the center of gravity of car load, improves riding stability, not only material-saving but also energy-conservation.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
3 changeable section plate spring single-point suspended structure figures that Fig. 1 provides for this utility model embodiment.
Fig. 2 hangs for 3 changeable section plate spring single-points that this utility model embodiment provides and assembles figure.
In figure, 1 it is lead spring assembly, 2 is the first bolt clamp, 3 is the second bolt clamp, 4 is the 3rd bolt clamp, 5 is the first clamp sleeve pipe, 6 is the first clamp sleeve pipe.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for explanation this utility model rather than in order to limit protection domain of the present utility model.
As it can be seen, a kind of variable cross-section single-point that this utility model provides hangs, including lead spring assembly the 4, first bolt clamp the 1, second bolt clamp 2 and the 3rd bolt clamp 3；
Described first bolt clamp, the second bolt clamp are respectively arranged at lead spring assembly two ends and are connected for fixing with two ends axletree respectively；Described 3rd bolt clamp is arranged in the middle part of lead spring assembly and is connected for fixing with axis and bearing.
Described lead spring assembly is three variable-section steel sheet springs.
Described lead spring assembly can select one, two, three, four, five or six variable-section steel sheet springs to constitute.
It is arranged at the first clamp sleeve pipe 5 for fixing lead spring assembly between described first bolt clamp and the 3rd bolt clamp；It is arranged at the second clamp sleeve pipe 6 for fixing lead spring assembly between described second bolt clamp and the 3rd bolt clamp.
Described first bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the first bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described first bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
Described second bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the second bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described second bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
The variable cross-section spring single-point that the present embodiment provides hangs to be symmetricly set on vehicle frame and constitutes the single-point suspension being installed on automobile or vehicle frame, in constituting with axis position, axle assembly, two lead spring assembly two ends and axletree constitute axle aggregate, middle part is articulated with axle assembly both sides in this, and two axle aggregates are for mounting tyre.Spring assembly is arranged above with fixing in connection panel and vehicle frame being connected, and panel is parallel with axis so that it is parallel to the ground that Rear frame installed by vehicle frame and panel.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described by referring to preferred embodiment of the present utility model, but it will be understood by those within the art that, in the form and details it can be made various change, the spirit and scope limited without departing from this utility model.
Claims (6)
1. a variable cross-section spring single-point hangs, it is characterised in that: include lead spring assembly, the first bolt clamp, the second bolt clamp and the 3rd bolt clamp；
Described first bolt clamp, the second bolt clamp are respectively arranged at lead spring assembly two ends and are connected for fixing with two ends axletree respectively；Described 3rd bolt clamp is arranged in the middle part of lead spring assembly and is connected for fixing with axis and bearing.
Variable cross-section spring single-point the most according to claim 1 hangs, it is characterised in that: described lead spring assembly is three variable-section steel sheet springs.
Variable cross-section spring single-point the most according to claim 1 hangs, it is characterised in that: described lead spring assembly is one to six variable-section steel sheet spring.
Variable cross-section spring single-point the most according to claim 1 hangs, it is characterised in that: it is arranged at the first clamp sleeve pipe for fixing lead spring assembly between described first bolt clamp and the 3rd bolt clamp；It is arranged at the second clamp sleeve pipe for fixing lead spring assembly between described second bolt clamp and the 3rd bolt clamp.
Variable cross-section spring single-point the most according to claim 4 hangs, it is characterised in that: described first bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the first bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described first bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
Variable cross-section spring single-point the most according to claim 4 hangs, it is characterised in that: described second bolt clamp includes leaf spring end cap, leaf spring backing plate, wheel shaft pressuring plate and the second bolt；Described leaf spring end cap is arranged at lead spring assembly upper end, described leaf spring backing plate is arranged at lead spring assembly lower end, described shaft pressuring plate of taking turns is arranged at below wheel shaft, described second bolt is symmetrically arranged with wheel shaft pressuring plate, and is fixed on lead spring assembly for one end of lead spring assembly is fixed on axletree through leaf spring backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060444.0U CN205417065U (en) | 2015-12-18 | 2015-12-18 | Variable cross section single -point hangs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060444.0U CN205417065U (en) | 2015-12-18 | 2015-12-18 | Variable cross section single -point hangs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417065U true CN205417065U (en) | 2016-08-03 |
Family
ID=56537360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060444.0U Expired - Fee Related CN205417065U (en) | 2015-12-18 | 2015-12-18 | Variable cross section single -point hangs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417065U (en) |
-
2015
- 2015-12-18 CN CN201521060444.0U patent/CN205417065U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205553840U (en) | Hybrid automobile suspension | |
| CN205417065U (en) | Variable cross section single -point hangs | |
| CN206703880U (en) | The unilateral rubber suspension of stand alone type | |
| CN208252655U (en) | A kind of automobile hanging piston rod | |
| CN201863674U (en) | Improved balanced suspension bracket of heavy truck | |
| CN205417064U (en) | Electric motor car suspension | |
| CN205859022U (en) | The few leaf spring of a kind of combined type | |
| CN202242864U (en) | Air suspension system applied on heavy truck | |
| CN205439866U (en) | Uniform section single -point hangs | |
| CN201235720Y (en) | Stiffness variable equalizing suspension of double-rear axle of camion | |
| CN102310736A (en) | Air suspension system applied to heavy truck | |
| CN202186439U (en) | Front suspension device for cab | |
| CN201756044U (en) | Automobile body hanging structure | |
| CN205439865U (en) | Semitrailer of machinery suspension | |
| CN204749783U (en) | Front suspension structure suitable for light card | |
| CN105437899B (en) | A kind of variation rigidity leaf spring staggered form equalizing type of suspension | |
| CN206678723U (en) | Equalizing type of suspension shock absorber connecting structure and equalizing type of suspension, steyr platform truck | |
| CN205498534U (en) | Binary trailer machinery suspension | |
| CN201849276U (en) | Rubber suspension of truck crane | |
| CN106515336A (en) | Variable section single-point suspension | |
| CN205674801U (en) | A kind of Automobile cover plate front suspension | |
| CN205439872U (en) | Modular trailer suspended structure | |
| CN106515339A (en) | Single-point suspension of uniform-cross section springs | |
| CN203864377U (en) | Composite rubber suspension of goods vehicle | |
| CN204149798U (en) | A kind of single-point rubber suspension system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of variable cross-section single-point hangs Effective date of registration: 20170420 Granted publication date: 20160803 Pledgee: Agricultural Bank of China Limited by Share Ltd Chongqing Yongchuan branch Pledgor: Chongqing Yudian Automobile Spring Co., Ltd. Registration number: 2017980000144 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181224 Granted publication date: 20160803 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211224 Granted publication date: 20160803 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |