CN104553653A - Through type balanced suspension device for vehicle - Google Patents
Through type balanced suspension device for vehicle Download PDFInfo
- Publication number
- CN104553653A CN104553653A CN201510057052.7A CN201510057052A CN104553653A CN 104553653 A CN104553653 A CN 104553653A CN 201510057052 A CN201510057052 A CN 201510057052A CN 104553653 A CN104553653 A CN 104553653A
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- Prior art keywords
- bearing
- hole
- support pedestal
- mounting hole
- suspension device
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- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 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 description 34
- 210000001015 abdomen Anatomy 0.000 claims description 21
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005474 detonation 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 invention relates to a balanced suspension device for a vehicle, namely a through type balanced suspension device for the vehicle. The through type balanced suspension device for the vehicle comprises a balanced support, a balance shaft I which is fixed in the balanced support and a plate spring seat I which is arranged at one end of the balance shaft I, wherein a connecting hole from which a connecting bolt or a connecting screw penetrates through is formed on a flange disc of the balanced support, and the connecting hole is matched with a mounting hole which is located on an inner ventral face of a beam connecting plate of a frame; the other end of the balance shaft I penetrates through the balanced support and a shaft segment, penetrating through the balanced support, of the balance shaft I is a supporting shaft. Due to the structure, the connecting strength is improved, the weight is reduced, the volume is shortened and the performance is stable.
Description
Technical field
The present invention relates to vehicle balance suspension, especially a kind of through equalizing-suspension device of vehicle improving Joint strenght, reduce quality, reduced volume and stable performance.
Background technology
Balance suspension the most frequently used on current commercial vehicle/comm..vehicle is the integral type dependent suspension using steel spring, this integral type dependent suspension is see accompanying drawing 1, described integral type dependent 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), be arranged on the spring block (7) of balance shaft (4) one end, the other end of balance shaft (4) is through balance base bearing.During use, balance shaft support (1) is bolted on chassis side rail lower aerofoil (2) and cross-beam connecting plate lower plane (3), obviously, chassis side rail lower aerofoil (2) and cross-beam connecting plate lower plane (3) has connecting bore, the upper punching of chassis side rail lower aerofoil (2) can badly influence the intensity of vehicle frame, and a lot of commercial vehicle/comm..vehicle has been prohibited and punched at vehicle frame lower aerofoil.In described structure, balance shaft (4) is all be fixed in support pedestal, then crosses out below chassis side rail lower aerofoil (2), and the arm of force of balance shaft (4) is longer, and this makes balance shaft size increase, and spring block (7) size is also corresponding larger; Meanwhile, have to design one long-armed (6) in balance base bearing bottom, be used for connecting lower thrust rod; And this kind of structure needs reinforcement bearing (5) to be connected to inside cross-beam connecting plate to improve the intensity of total.Therefore, in order to obtain enough structural strengths, support pedestal, balance shaft (4), strengthen bearing (5) and the design size of spring block (7) can increase, cause the complex structure of this kind of balance suspension, size large, large from probability that is great and that break down.
In sum, the balance suspension volume of prior art is large, weight is large, structural strength is low and in-use performance poor stability.
Summary of the invention
The object of this invention is to provide a kind of through equalizing-suspension device of vehicle improving Joint strenght, reduce quality, reduced volume and stable performance.
The technical scheme adopted for realizing above-mentioned purpose of the present invention is: the through equalizing-suspension device of a kind of vehicle, comprises support pedestal, is fixed on the balance shaft I in support pedestal, is arranged on the spring block I of balance shaft I one end; Wherein:
The flange of described support pedestal is provided with the connecting bore passed for tie bolt or attaching screw, this connecting bore mates with the mounting hole being positioned at the cross member of frame connecting panel outside of belly;
Other one end of described balance shaft I passes support pedestal, and the shaft part that balance shaft I passes support pedestal is pivot shaft;
During use, support pedestal is fastened on the cross member of frame connecting panel outside of belly after passing connecting bore and being positioned at the mounting hole of the cross member of frame connecting panel outside of belly by tie bolt or attaching screw; Described pivot shaft is arranged in the through hole on the cross member of frame connecting panel outside of belly.
Due to said structure, improve Joint strenght, reduce quality, reduce volume and stable performance.
Accompanying drawing explanation
The nonlimiting examples that the present invention can be provided by accompanying drawing further illustrates.
Fig. 1 is the structural representation of prior art balance suspension.
Fig. 2 is the detonation configuration schematic diagram of the present invention when being connected with vehicle frame.
Fig. 3 is the another detonation configuration schematic diagram of the present invention when being connected with vehicle frame.
Mounting structure schematic diagram when Fig. 4 is of the present invention use.
In figure: 1, balance shaft support; 2, chassis side rail lower aerofoil; 3, cross-beam connecting plate lower plane; 4, balance shaft; 5, bearing is strengthened; 6, long-armed; 7, spring block; 20, support pedestal; 21, pivot shaft; 22, flange; 23, balance shaft 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, mounting hole; 33, the outside of belly in cross member of frame connecting panel; 34, plane on cross member of frame connecting panel; 35, through hole; 37, cylindrical slid bearing; 38, end face bearing; 39, seal ring; 40, limiting stopper; 41, end cap; 42, in-and-out bolt; 43, steel spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
See the through equalizing-suspension device of the vehicle in accompanying drawing 2 to 4, figure, comprise support pedestal 20, be fixed on the balance shaft I 23 in support pedestal 20, be arranged on the spring block I 31 of balance shaft I 23 one end; Wherein:
The flange 22 of described support pedestal 20 is provided with the connecting bore passed for tie bolt or attaching screw, this connecting bore mates with the mounting hole being positioned at the cross member of frame connecting panel outside of belly 33;
Other one end of described balance shaft I 23 passes support pedestal 20, and the shaft part that balance shaft I 23 passes support pedestal 20 is pivot shaft 21;
During use, support pedestal 20 is fastened on the cross member of frame connecting panel outside of belly 33 after passing connecting bore and being positioned at the mounting hole of the cross member of frame connecting panel outside of belly 33 by tie bolt or attaching screw; Described pivot shaft 21 is arranged in the through hole 35 on the cross member of frame connecting panel outside of belly 33.In this embodiment, multiaspect [the chassis side rail outside of belly 36 of balance suspension and vehicle frame, the outside of belly 33 in cross member of frame connecting panel, pivot shaft 21 is arranged in the through hole 35 on the cross member of frame connecting panel outside of belly 33, and following reinforcement bearing I 26 and plane 34 on cross member of frame connecting panel] connection structure, balance suspension has been integrated in vehicle frame, makes balance suspension stressed together with vehicle frame, improves Joint strenght; Affiliated balance shaft I 23 is equivalent to stretch out from the chassis side rail outside of belly 36, and the arm of force is short, and balance shaft I 23 and support pedestal 20 can design less; During balance suspension of the present invention uses, need not perforate on chassis side rail lower aerofoil; When structure of the present invention uses, connected corresponding lower thrust rod fixed part, namely lower thrust rod bearing component only bears the power coming from lower thrust rod, can be designed to self contained system/mechanism, gentlier.Therefore, compare known balance suspension structure, structure of the present invention is simple, from heavy and light, stable performance.
For improving the structural strength of balance suspension on vehicle frame further, in above-described embodiment, preferably: the axle head of described pivot shaft 21 strengthens bearing I 26 through being fixed with 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 of reinforcement bearing I 26, and reinforcement bearing side 27 is also provided with the mounting hole matched with the connecting bore in support pedestal 20 card;
During use, by tie bolt, the reinforcement bearing end face 28 strengthening bearing I 26 is fixed as one with plane 34 on cross member of frame connecting panel; Be fastened on the cross member of frame connecting panel outside of belly 33 on through connecting bore, the mounting hole being positioned at the cross member of frame connecting panel outside of belly 33 and the mounting hole strengthened on bearing side 27 by support pedestal 20 by another tie bolt or attaching screw again, described pivot shaft 21 is successively through in through hole 35 and reinforcement bearing endoporus 29.
For ensureing that steel spring 43 is connected to the in-use performance after on spring block I 31, in above-described embodiment, preferably: in the mounting hole 32 of described spring block I 31, be provided with cylindrical slid bearing 37 and end face bearing 38, described balance shaft 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 covers, this two covers cylindrical slid bearing 37 and end face bearing 38 symmetry are arranged in the mounting hole 32 of spring block I 31, and two cover cylindrical slid bearings 37 are adjacent, two cover end face bearings 38 lay respectively at the outer face place of described two cover cylindrical slid bearings 37.
For ensureing that the lubricating oil of cylindrical slid bearing 37 and end face bearing 38 does not leak, in above-described embodiment, preferably: the port that the mounting hole 32 of described spring block I 31 is close to support pedestal 20 is provided with seal ring 39.
For ease of handling, make compact conformation further, in above-described embodiment, preferably: described cylindrical slid bearing 37 and end face bearing 38 are tight against in the mounting hole 32 of spring block I 31 by limiting stopper 40, and the end cap 41 that this limiting stopper 40 is bolted on spring block I 31 end face is tight against in the port of mounting hole 32.
For ease of handling and the stressed property ensureing whole balance frame further, in above-described embodiment, preferably: described end cap 41 is provided with centre hole, be provided with in-and-out bolt 42 in this centre hole, one end of this in-and-out bolt 42 successively through the centre hole of end cap 41, limiting stopper 40, cylindrical slid bearing 37 and end face bearing 38, balance shaft I 23 through hole 25, strengthen bearing endoporus 29 after be fixed on and strengthen on bearing I 26.
In use, one end of steel spring 43 is fastened on spring block I 31 by tie bolt structure described in above-described embodiment;
Obviously, all embodiments of foregoing description are a part of embodiments of the present invention, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the present invention's protection.
In sum, invention increases Joint strenght, reduce quality, reduce volume and stable performance.
Claims (6)
1. the through equalizing-suspension device of vehicle, comprises support pedestal (20), is fixed on the balance shaft I (23) in support pedestal (20), is arranged on the spring block I (31) of balance shaft I (23) one end; It is characterized in that:
The flange (22) of described support pedestal (20) is provided with the connecting bore passed for tie bolt or attaching screw, this connecting bore mates with the mounting hole being positioned at the cross member of frame connecting panel outside of belly (33);
Other one end of described balance shaft I (23) passes support pedestal (20), and the shaft part that balance shaft I (23) passes support pedestal (20) is pivot shaft (21);
During use, support pedestal (20) is fastened on the cross member of frame connecting panel outside of belly (33) after passing connecting bore and being positioned at the mounting hole of the cross member of frame connecting panel outside of belly (33) by tie bolt or attaching screw; Described pivot shaft (21) is arranged in the through hole (35) on the cross member of frame connecting panel outside of belly (33).
2. the through equalizing-suspension device of vehicle according to claim 1, is characterized in that:
The axle head of described pivot shaft (21) strengthens bearing I (26) through being fixed with 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) of reinforcement bearing I (26), and reinforcement bearing side (27) is also provided with the mounting hole matched with the connecting bore in support pedestal (20) card;
During use, by tie bolt, the reinforcement bearing end face (28) strengthening bearing I (26) is fixed as one with plane (34) on cross member of frame connecting panel; Be fastened on the cross member of frame connecting panel outside of belly (33) on through connecting bore, the mounting hole being positioned at the cross member of frame connecting panel outside of belly (33) and the mounting hole strengthened on bearing side (27) by support pedestal (20) by another tie bolt or attaching screw again, described pivot shaft (21) is successively through in through hole (35) and reinforcement bearing endoporus (29).
3. the through equalizing-suspension device of vehicle according to claim 1, it is characterized in that: be provided with cylindrical slid bearing (37) and end face bearing (38) in the mounting hole (32) of described spring block I (31), described balance shaft I (23) is through cylindrical slid bearing (37) and end face bearing (38).
4. the through equalizing-suspension device of vehicle according to claim 3, is characterized in that: the port of the mounting hole (32) next-door neighbour's support pedestal (20) of described spring block I (31) is provided with seal ring (39).
5. the through equalizing-suspension device of vehicle according to claim 3, it is characterized in that: described cylindrical slid bearing (37) and end face bearing (38) are tight against in the mounting hole (32) of spring block I (31) by limiting stopper (40), and this limiting stopper (40) end cap (41) be bolted on spring block I (31) end face is tight against the port in mounting hole (32).
6. the through equalizing-suspension device of vehicle according to claim 5, it is characterized in that: (41) are provided with centre hole to described end cap, be provided with in-and-out bolt (42) in this centre hole, one end of this in-and-out bolt (42) successively through the centre hole of end cap (41), limiting stopper (40), cylindrical slid bearing (37) and end face bearing (38), balance shaft I (23) through hole (25), strengthen bearing endoporus (29) after be fixed on reinforcement bearing I (26).
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 true CN104553653A (en) | 2015-04-29 |
| CN104553653B CN104553653B (en) | 2016-08-10 |
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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 |
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| Country | Link |
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| CN (1) | CN104553653B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476197A (en) * | 2016-07-26 | 2019-03-15 | 五十铃自动车株式会社 | The support construction of spring base |
| CN113386861A (en) * | 2021-07-30 | 2021-09-14 | 重庆华川九州专用汽车有限公司 | Semitrailer with lower gravity center |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010052539A (en) * | 2008-08-27 | 2010-03-11 | Hino Motors Ltd | Module for trunnion type suspension and assembling method of trunnion type suspension using the module |
| CN201423898Y (en) * | 2009-06-09 | 2010-03-17 | 赵承 | Automotive reactive suspension device with structure of a plurality of connecting shafts |
| CN102131660A (en) * | 2008-08-27 | 2011-07-20 | 日野自动车株式会社 | Cross member-integrated trunnion bracket |
| JP2014019204A (en) * | 2012-07-13 | 2014-02-03 | Hino Motors Ltd | Trunnion type 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010052539A (en) * | 2008-08-27 | 2010-03-11 | Hino Motors Ltd | Module for trunnion type suspension and assembling method of trunnion type suspension using the module |
| CN102131660A (en) * | 2008-08-27 | 2011-07-20 | 日野自动车株式会社 | 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 |
| JP2014019204A (en) * | 2012-07-13 | 2014-02-03 | Hino Motors Ltd | Trunnion type suspension structure |
| CN204432288U (en) * | 2015-02-04 | 2015-07-01 | 司若杨 | The through equalizing-suspension device of vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476197A (en) * | 2016-07-26 | 2019-03-15 | 五十铃自动车株式会社 | The support construction of spring base |
| CN113386861A (en) * | 2021-07-30 | 2021-09-14 | 重庆华川九州专用汽车有限公司 | Semitrailer with lower gravity center |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104553653B (en) | 2016-08-10 |
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| Date | Code | Title | Description |
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| 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 |
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| 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 |
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| 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 |
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| 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. |
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| TR01 | Transfer of patent right |