CN104553653B - The through equalizing-suspension device of vehicle - Google Patents
The through equalizing-suspension device of vehicle Download PDFInfo
- Publication number
- CN104553653B CN104553653B CN201510057052.7A CN201510057052A CN104553653B CN 104553653 B CN104553653 B CN 104553653B CN 201510057052 A CN201510057052 A CN 201510057052A CN 104553653 B CN104553653 B CN 104553653B
- Authority
- CN
- China
- Prior art keywords
- bearing
- hole
- support pedestal
- connecting plate
- installing hole
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 210000001015 abdomen Anatomy 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims description 20
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005474 detonation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to vehicle balance suspension, i.e. a kind of through equalizing-suspension device of vehicle, including support pedestal, the balance axle I being fixed in support pedestal, be arranged on the spring block I of balance axle I one end；Wherein: being provided with the connecting hole passed for connecting bolt or attachment screw on the ring flange of described support pedestal, this connecting hole mates with the installing hole being positioned at the frame cross connecting plate outside of belly；The other end of described balance axle I passes support pedestal, and it is support shaft that balance axle I passes the shaft part of support pedestal.Due to described structure, improve bonding strength, reduce quality, reduce volume and stable performance.
Description
Technical field
The present invention relates to vehicle balance suspension, a kind of improve bonding strength, reduce quality, reduce the through equalizing-suspension device of vehicle of volume and stable performance.
Background technology
In commercial car, the most frequently used equalizing type of suspension is the monoblock type rigid axle suspension using leaf spring at present, this monoblock type rigid axle suspension sees accompanying drawing 1, described monoblock type rigid axle suspension generally comprises balance shaft support (1), for connecting long-armed (6) of lower thrust rod, these long-armed (6) are fixed as one with the balance base bearing bottom of balance shaft support (1), being arranged on the spring block (7) of balance axle (4) one end, the other end of balance axle (4) is through balance base bearing.During use, balance shaft support (1) is bolt-connected on longitudinal beam lower aerofoil (2) and cross-beam connecting plate lower plane (3), obviously, on longitudinal beam lower aerofoil (2) and cross-beam connecting plate lower plane (3), there is connecting hole, the upper punching of longitudinal beam lower aerofoil (2) can badly influence the intensity of vehicle frame, and a lot of commercial car have been prohibited and punched at vehicle frame lower aerofoil.Balancing axle (4) in described structure to be all secured in support pedestal, then cross out below longitudinal beam lower aerofoil (2), the arm of force of balance axle (4) is longer, and this makes balance shaft size increase, and spring block (7) size is also the biggest；Simultaneously, it has to design one long-armed (6) in balance base bearing bottom, it is used for connecting lower thrust rod；And this kind of structure needs to strengthen bearing (5) and is connected to inside cross-beam connecting plate to improve the intensity of total.Therefore, in order to obtain enough structural strengths, the design size of support pedestal, balance axle (4), reinforcement bearing (5) and spring block (7) can increase, and causes the structure complexity of this kind of equalizing type of suspension, size big, big from probability that is great and that break down.
In sum, the equalizing type of suspension volume of prior art is big, weight is big, structural strength is low and serviceability poor stability.
Summary of the invention
It is an object of the invention to provide and a kind of improve bonding strength, reduce quality, reduce the through equalizing-suspension device of vehicle of volume and stable performance.
The technical scheme is that a kind of through equalizing-suspension device of vehicle for realizing above-mentioned purpose of the present invention, including support pedestal, the balance axle I being fixed in support pedestal, be arranged on the spring block I of balance axle I one end；Wherein:
Being provided with the connecting hole passed for connecting bolt or attachment screw on the ring flange of described support pedestal, this connecting hole mates with the installing hole being positioned at the frame cross connecting plate outside of belly；
The other end of described balance axle I passes support pedestal, and it is support shaft that balance axle I passes the shaft part of support pedestal；
During use, connecting bolt or attachment screw pass connecting hole and are fastened on the frame cross connecting plate outside of belly by support pedestal after the installing hole being positioned at the frame cross connecting plate outside of belly；Described support shaft is positioned in the through hole on the frame cross connecting plate outside of belly.
Due to said structure, improve bonding strength, reduce quality, reduce volume and stable performance.
Accompanying drawing explanation
The present invention can be further illustrated by the nonlimiting examples that accompanying drawing is given.
Fig. 1 is the structural representation of prior art equalizing type of suspension.
Fig. 2 is present invention detonation configuration schematic diagram when being connected with vehicle frame.
Fig. 3 is the present invention another detonation configuration schematic diagram when being connected with vehicle frame.
Fig. 4 is the assembling structural representation during use of the present invention.
In figure: 1, balance shaft support；2, longitudinal beam lower aerofoil；3, cross-beam connecting plate lower plane；4, balance axle；5, bearing is strengthened；6, long-armed；7, spring block；20, support pedestal；21, support shaft；22, ring flange；23, balance axle I；25, through hole；26, bearing I is strengthened；27, bearing side is strengthened；28, bearing end face is strengthened；29, bearing endoporus is strengthened；31, spring block I；32, installing hole；33, the outside of belly in frame cross connecting plate；34, plane on frame cross connecting plate；35, through hole；37, cylindrical slid bearing；38, end face bearing；39, sealing ring；40, limited block；41, end cap；42, in-and-out bolt；43, leaf spring.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
See accompanying drawing 2 to 4, the through equalizing-suspension device of vehicle in figure, including support pedestal 20, the balance axle I 23 being fixed in support pedestal 20, it is arranged on the spring block I 31 of balance axle I 23 one end；Wherein:
Being provided with the connecting hole passed for connecting bolt or attachment screw on the ring flange 22 of described support pedestal 20, this connecting hole mates with the installing hole being positioned at the frame cross connecting plate outside of belly 33；
The other end of described balance axle I 23 passes support pedestal 20, and it is support shaft 21 that balance axle I 23 passes the shaft part of support pedestal 20；
During use, connecting bolt or attachment screw pass connecting hole and are fastened on the frame cross connecting plate outside of belly 33 by support pedestal 20 after the installing hole being positioned at the frame cross connecting plate outside of belly 33；Described support shaft 21 is positioned in the through hole 35 on the frame cross connecting plate outside of belly 33.In this embodiment, equalizing type of suspension and multiaspect [the longitudinal beam outside of belly 36 of vehicle frame, the outside of belly 33 in frame cross connecting plate, support shaft 21 is positioned in the through hole 35 on the frame cross connecting plate outside of belly 33, and following reinforcement bearing I 26 and plane 34 on frame cross connecting plate] attachment structure, equalizing type of suspension has been integrated in vehicle frame, makes equalizing type of suspension stress together with vehicle frame, improves bonding strength；Affiliated balance axle I 23 is equivalent to stretch out from the longitudinal beam outside of belly 36, and the arm of force is short, and balance axle I 23 and support pedestal 20 can be designed to less；During equalizing type of suspension of the present invention uses, need not perforate on longitudinal beam lower aerofoil；When structure of the present invention uses, connected corresponding lower thrust rod standing part, i.e. lower thrust rod bearing component is solely subjected to come from the power of lower thrust rod, can be designed to self-contained unit/mechanism, gentlier.Therefore, comparing known balance suspension structure, present configuration is simple, from heavy and light, stable performance.
For improving equalizing type of suspension structural strength on vehicle frame further, in above-described embodiment, preferably: the axle head of described support shaft 21 is fixed with reinforcement bearing I 26 after through hole 35, the reinforcement bearing endoporus 29 of this reinforcement bearing I 26 mates with through hole 35, this reinforcement bearing endoporus 29 is positioned on the reinforcement bearing side 27 strengthening bearing I 26, is additionally provided with, on reinforcement bearing side 27, the installing hole matched with the connecting hole in support pedestal 20 card；
During use, by connecting bolt, the reinforcement bearing end face 28 strengthening bearing I 26 is fixed as one with plane 34 on frame cross connecting plate；Support pedestal 20 is fastened on the frame cross connecting plate outside of belly 33 by the installing hole through connecting hole, being positioned at the frame cross connecting plate outside of belly 33 by another connecting bolt or attachment screw again and the installing hole strengthened on bearing side 27, and described support shaft 21 sequentially passes through through hole 35 and strengthens bearing endoporus 29.
Serviceability after being connected on spring block I 31 for guarantee leaf spring 43, in above-described embodiment, preferably: being provided with cylindrical slid bearing 37 and end face bearing 38 in the installing hole 32 of described spring block I 31, described balance axle I 23 is through cylindrical slid bearing 37 and end face bearing 38.Described cylindrical slid bearing 37 and end face bearing 38 are two sets, this two set cylindrical slid bearing 37 and end face bearing 38 are symmetrically positioned in the installing hole 32 of spring block I 31, and two set cylindrical slid bearing 37 adjacent, two set end face bearings 38 lays respectively at described two set cylindrical slid bearings 37 outer faces at.
For ensureing that the lubricating oil of cylindrical slid bearing 37 and end face bearing 38 does not leaks, in above-described embodiment, preferably: the installing hole 32 of described spring block I 31 is close to the port of support pedestal 20 and is provided with sealing ring 39.
For ease of handling, further such that compact conformation, in above-described embodiment, preferably: described cylindrical slid bearing 37 and end face bearing 38 are by limited block 40 tight against in the installing hole 32 of spring block I 31, and this limited block 40 is bolted on the end cap 41 on spring block I 31 end face tight against the port at installing hole 32.
For ease of loading and unloading and be further ensured that the stress of whole balance frame, in above-described embodiment, preferably: on described end cap 41, be provided with centre bore, being provided with in-and-out bolt 42 in this centre bore, one end of this in-and-out bolt 42 is fixed on reinforcement bearing I 26 after sequentially passing through end cap 41, limited block 40, cylindrical slid bearing 37 and the centre bore of end face bearing 38, the through hole 25 of balance axle I 23, reinforcement bearing endoporus 29.
In use, one end of leaf spring 43 is fastened on spring block I 31 structure described in above-described embodiment by connecting bolt；
Obviously, all embodiments of foregoing description are a part of embodiment of the present invention rather than whole embodiments.Based on embodiments of the invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the category of present invention protection.
In sum, the present invention improves bonding strength, reduces quality, reduces volume and stable performance.
Claims (6)
1. the through equalizing-suspension device of vehicle, including support pedestal (20), the balance axle I (23) being fixed in support pedestal (20), is arranged on the spring block I (31) of balance axle I (23) one end；It is characterized in that:
Being provided with the connecting hole passed for connecting bolt or attachment screw on the ring flange (22) of described support pedestal (20), this connecting hole mates with the installing hole being positioned at the frame cross connecting plate outside of belly (33)；
The other end of described balance axle I (23) passes support pedestal (20), and it is support shaft (21) that balance axle I (23) passes the shaft part of support pedestal (20)；
During use, connecting bolt or attachment screw pass connecting hole and are fastened in the frame cross connecting plate outside of belly (33) by support pedestal (20) after the installing hole being positioned at the frame cross connecting plate outside of belly (33)；Described support shaft (21) is positioned in the through hole (35) in the frame cross connecting plate outside of belly (33).
The through equalizing-suspension device of vehicle the most according to claim 1, it is characterised in that:
The axle head of described support shaft (21) is fixed with reinforcement bearing I (26) after through hole (35), reinforcement bearing endoporus (29) of this reinforcement bearing I (26) is mated with through hole (35), this reinforcement bearing endoporus (29) is positioned on the reinforcement bearing side (27) strengthening bearing I (26), is additionally provided with the installing hole matched with the connecting hole in support pedestal (20) card in reinforcement bearing side (27)；
During use, by connecting bolt, reinforcement bearing end face (28) strengthening bearing I (26) is fixed as one with plane (34) on frame cross connecting plate；Support pedestal (20) is fastened in the frame cross connecting plate outside of belly (33) by the installing hole through connecting hole, being positioned at the frame cross connecting plate outside of belly (33) by another connecting bolt or attachment screw again and the installing hole strengthened on bearing side (27), and described support shaft (21) sequentially passes through through hole (35) and strengthens bearing endoporus (29).
The through equalizing-suspension device of vehicle the most according to claim 1, it is characterized in that: being provided with cylindrical slid bearing (37) and end face bearing (38) in the installing hole (32) of described spring block I (31), described balance axle I (23) is through cylindrical slid bearing (37) and end face bearing (38).
The through equalizing-suspension device of vehicle the most according to claim 3, it is characterised in that: the port of the installing hole (32) next-door neighbour's support pedestal (20) of described spring block I (31) is provided with sealing ring (39).
The through equalizing-suspension device of vehicle the most according to claim 3, it is characterized in that: described cylindrical slid bearing (37) and end face bearing (38) are by limited block (40) tight against in the installing hole (32) of spring block I (31), and this limited block (40) is bolted on the end cap (41) on spring block I (31) end face tight against the port in installing hole (32).
The through equalizing-suspension device of vehicle the most according to claim 5, it is characterized in that: described end cap is provided with centre bore on (41), being provided with in-and-out bolt (42) in this centre bore, one end of this in-and-out bolt (42) is fixed on reinforcement bearing I (26) after sequentially passing through end cap (41), limited block (40), cylindrical slid bearing (37) and the centre bore of end face bearing (38), the through hole (25) of balance axle I (23), reinforcement bearing endoporus (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057052.7A CN104553653B (en) | 2015-02-04 | 2015-02-04 | The through equalizing-suspension device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057052.7A CN104553653B (en) | 2015-02-04 | 2015-02-04 | The through equalizing-suspension device of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104553653A CN104553653A (en) | 2015-04-29 |
| CN104553653B true CN104553653B (en) | 2016-08-10 |
Family
ID=53071138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057052.7A Active CN104553653B (en) | 2015-02-04 | 2015-02-04 | The through equalizing-suspension device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104553653B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6623423B2 (en) * | 2016-07-26 | 2019-12-25 | いすゞ自動車株式会社 | Spring seat support structure |
| CN113386861B (en) * | 2021-07-30 | 2023-05-09 | 重庆华川九州专用汽车有限公司 | Semitrailer with lower gravity center |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5165501B2 (en) * | 2008-08-27 | 2013-03-21 | 日野自動車株式会社 | Trunnion suspension assembly method |
| EP2322365B1 (en) * | 2008-08-27 | 2015-03-11 | Hino Motors Ltd. | Cross member-integrated trunnion bracket |
| CN201423898Y (en) * | 2009-06-09 | 2010-03-17 | 赵承 | Automotive reactive suspension device with structure of a plurality of connecting shafts |
| JP6006556B2 (en) * | 2012-07-13 | 2016-10-12 | 日野自動車株式会社 | Trunnion suspension structure |
| CN204432288U (en) * | 2015-02-04 | 2015-07-01 | 司若杨 | The through equalizing-suspension device of vehicle |
-
2015
- 2015-02-04 CN CN201510057052.7A patent/CN104553653B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104553653A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209027777U (en) | A kind of nose-gear two-wheel biaxial loadings device | |
| CN104553653B (en) | The through equalizing-suspension device of vehicle | |
| CN205707310U (en) | A kind of unmanned plane damping undercarriage | |
| CN204432288U (en) | The through equalizing-suspension device of vehicle | |
| CN102060100B (en) | Aircraft fuselage-wing connecting mechanism | |
| CN110017350A (en) | A kind of big load Low rigidity suspension | |
| CN205651917U (en) | Balanced suspension device of hanging vehicle under leaf spring | |
| CN208931636U (en) | A kind of load rifle strike class rotor wing unmanned aerial vehicle | |
| CN209225242U (en) | Fore sub frame engine mounting installs stiffening device and automobile | |
| CN207630876U (en) | A kind of lightweight U-bolt bottom plate | |
| CN107512146A (en) | A kind of rubber bushing of balance shaft and equalizing type of suspension assembly | |
| CN204077806U (en) | vehicle frame | |
| CN203765548U (en) | Plate spring assembling and disassembling stand | |
| CN208252582U (en) | Fast assembling-disassembling connecting rod | |
| CN202924692U (en) | Mounting structure of chassis balance weight, chassis and aerial work platform | |
| CN201672044U (en) | Planet carrier in differential reduction gearbox | |
| CN205701086U (en) | A kind of T-shaped damping tilting-prevention safe mechanism of centrifugation de-oiling machine | |
| CN205736759U (en) | A kind of equalizing type of suspension balance shaft assembly | |
| CN208263915U (en) | A kind of heavy-duty car combined frame equalizing type of suspension assembly | |
| CN205769565U (en) | Highway vehicle stagewise subframe | |
| CN106884855B (en) | A kind of balance shaft and vehicle | |
| CN202608507U (en) | Balanced suspension for heavy-duty automobile | |
| CN209008323U (en) | A kind of damper connecting bracket | |
| CN210953071U (en) | Big balance of tank car tail | |
| CN106679976B (en) | A kind of shimmy displacement load testing machine of tail-rotor spring bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jun Inventor after: Si Ruoyang Inventor before: Si Ruoyang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160616 Address after: 400900 Shuangqiao Village, No. 1, Shuangqiao District, Chongqing, 5-6 Applicant after: Liu Jun Address before: City Road 400900 Chongqing Shuangqiao District No. 37 unit 2 2-2 Applicant before: Si Ruoyang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: 400900, Shuang Nan Road, double street, Dazu District, Chongqing, 183 Patentee after: Chongqing Yu Hong Da Technology Co., Ltd. Address before: 400900 Shuangqiao Village, No. 1, Shuangqiao District, Chongqing, 5-6 Patentee before: Liu Jun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 401147-1-1, building 5, Milan sky, 101-35 songpai Road, Longshan street, Yubei District, Chongqing Patentee after: Chongqing Kadian Technology Co., Ltd Address before: No.183, Shuangnan Road, Shuanglu street, Dazu District, Chongqing 400900 Patentee before: CHONGQING YUHONGDA TECHNOLOGY Co.,Ltd. |