CN205273081U - Lateral thrust pole automobile body side bush - Google Patents
Lateral thrust pole automobile body side bush Download PDFInfo
- Publication number
- CN205273081U CN205273081U CN201620039725.6U CN201620039725U CN205273081U CN 205273081 U CN205273081 U CN 205273081U CN 201620039725 U CN201620039725 U CN 201620039725U CN 205273081 U CN205273081 U CN 205273081U
- Authority
- CN
- China
- Prior art keywords
- lining
- outer tube
- rubber coating
- lateral thrust
- bush
- 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
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a lateral thrust pole automobile body side bush, including bush inner tube, bush outer tube and be located the bush inner tube and the bush outer tube between the rubber sleeve, the rubber ways on the bush inner tube with bush inner tube vulcanizing bonding, the outer pipe box of bush on the rubber sleeve with rubber sleeve interference fit, the both ends of rubber sleeve are equipped with supports the spacing boss that leans on with the both ends face of bush outer tube. This bush radial rigidity is big, can promote whole car control stability.
Description
Technical field
The utility model belongs to automobile chassis suspension system regions, is specifically related to a kind of lateral thrust bar body side lining.
Background technology
Along with the development of economy and the raising of people's living standard, automobile has become the essential traffic instrument of people's trip. more and more preposition rear-guard passenger cars adopts five connecting rod integral bridge type rear suspension structures, and its structure is simple, weight light, and ride comfort is good, cost is low. one end of the lateral thrust bar of five connecting rod integral bridge type rear suspensions is connected with vehicle body by lateral thrust bar body side lining (namely near the lining of vehicle body side on lateral thrust bar), the other end of lateral thrust bar is connected with rear axle case support by lateral thrust bar back axle side lining (namely near the lining of back axle side on lateral thrust bar), the radial rigidity of lateral thrust bar back axle side lining is bigger, rigidity is rolled in order to promote rear overhang, also need the radial rigidity of lateral thrust bar body side lining bigger, with the power transmitted fast between vehicle body and back axle, promote rear overhang response characteristic, the whole car control stability of final lifting, particularly when two-track line behaviour surely tests, higher lining rigidity can obviously improve side tilt angle, promote rear overhang followability.
As shown in Figure 1, existing lateral thrust bar body side lining by pipe in lining 1, lining outer tube 3 and in lining rubber coating 2 between pipe 1 and lining outer tube 3 form, its moulding process is for being bonded in lining by rubber coating 2 sulfuration pipe 1 in a mold and on lining outer tube 3, then receives footpath and become. There are the following problems for this kind of lateral thrust bar body side lining: (1) rubber coating draught is little, even if adopt high rigidity rubber its radial rigidity is maximum can only accomplish about 8000N/mm, rigidity is low, if running into the severe sections such as inclination, the distortion of lateral thrust bar body side lining is big, can not meet whole car control stability requirement; (2) when lateral thrust bar body side lining is subject to bigger radial force and bigger torsional deformation simultaneously, being easy to the phenomenon occurring that in rubber coating and lining, pipe, lining outer tube come unstuck, reliability is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of lateral thrust bar body side lining, to improve its radial rigidity, promotes whole car control stability.
Lateral thrust bar body side lining described in the utility model, comprise pipe in lining, lining outer tube and in lining, manage the rubber coating between lining outer tube, in described rubber coating is enclosed within lining Guan Shangyu lining, pipe sulfuration is bonding, described lining outer tube sleeve on rubber coating with rubber coating shrink-fit, the two ends of rubber coating be provided with the both ends of the surface with lining outer tube against positive stop lug boss, for limiting, lining outer tube moves axially positive stop lug boss, avoids pipe and rubber coating in lining to deviate from from lining outer tube.
In order to avoid stress to concentrate, the chamfering service portion of lining outer tube when lining outer tube and rubber coating elastic conjunction is avoided to interfere, hurt rubber coating, described rubber coating is offered two cross sections be U shape dodge annular groove, it is corresponding with the chamfering service portion at lining outer tube two ends respectively that described two dodge annular groove.
The shrink range of described lining outer tube and rubber coating shrink-fit is 2mm, and the radial rigidity of lateral thrust bar body side lining can reach more than 16000N/mm.
The utility model has following effect:
(1) in rubber coating is enclosed within lining Guan Shangyu lining, pipe sulfuration is bonding, lining outer tube sleeve on rubber coating with rubber coating shrink-fit, rubber coating is subject to the bigger radial pressure of lining outer tube, thus significantly improve the radial rigidity of lateral thrust bar body side lining, when the shrink range of lining outer tube with rubber coating shrink-fit is the external diameter 2mm bigger than the internal diameter of lining outer tube of 2mm(and rubber coating) time, the radial rigidity of lateral thrust bar body side lining can reach more than 16000N/mm, the radial rigidity of more existing lateral thrust bar body side bush structure improves one times, thus improve whole car control stability.
(2) lining outer tube and rubber coating shrink-fit, instead of sulfuration bonding relation, there will not be risk of coming unstuck, reliability height when being subject to bigger torsional deformation.
(3) rubber coating is bonding with pipe sulfuration in lining, lining outer tube and rubber coating shrink-fit, the two ends of rubber coating be provided with the both ends of the surface with lining outer tube against positive stop lug boss, the power that in lining, pipe and rubber coating are forced out from lining outer tube reaches more than 7KN, in lining, pipe and rubber coating can not be deviate from from lining outer tube, can meet the various applying working conditions of whole car.
(4) rubber coating is offered dodge annular groove avoid stress concentrate, avoid lining outer tube when lining outer tube and rubber coating elastic conjunction chamfering service portion interfere, hurt rubber coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing lateral thrust bar body side lining.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the enlarged view at A place in Fig. 2.
Fig. 4 is the layout schematic diagram of lateral thrust bar.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation in detail.
As shown in Figure 4, one end of lateral thrust bar 4 is connected with vehicle body by lateral thrust bar body side lining 5, and the other end of lateral thrust bar 4 is connected with rear axle case support by lateral thrust bar back axle side lining 6.
Such as Fig. 2, lateral thrust bar body side lining 5 shown in Fig. 3, comprise pipe 1 in lining, lining outer tube 3 and in lining rubber coating 2 between pipe 1 and lining outer tube 3, rubber coating 2 be enclosed within lining pipe 1 on bonding with pipe in lining 1 sulfuration, lining outer tube 3 is enclosed within rubber coating 2 and (shrink range is 2mm to rubber coating 2 shrink-fit, the i.e. external diameter of rubber coating 2 2mm bigger than the internal diameter of lining outer tube 3), the two ends of rubber coating 2 be provided with the both ends of the surface with lining outer tube 3 against positive stop lug boss 21, rubber coating 2 is offered two cross sections be U shape dodge annular groove 22, dodge annular groove 22 respectively near the positive stop lug boss 21 at rubber coating 2 two ends for two, two to dodge annular groove 22 corresponding with the chamfering service portion 31 at lining outer tube 3 two ends respectively.
Its shaping order is: first rubber coating 2 and pipe 1 sulfuration in lining is bonded together, then is pressed in lining outer tube 3 by the rubber coating 2 of pipe 1 in subsidiary lining, with lining outer tube 3 shrink-fit, and composition lateral thrust bar body side lining 5.
Claims (3)
1. a lateral thrust bar body side lining, comprise pipe (1) in lining, lining outer tube (3) and in lining, manage the rubber coating (2) between lining outer tube, it is characterized in that: in described rubber coating (2) is enclosed within lining Guan Shangyu lining, pipe sulfuration is bonding, described lining outer tube (3) is enclosed within rubber coating and rubber coating shrink-fit, the two ends of rubber coating be provided with the both ends of the surface with lining outer tube against positive stop lug boss (21).
2. lateral thrust bar body side lining according to claim 1, it is characterized in that: described rubber coating (2) is offered two cross sections be U shape dodge annular groove (22), it is corresponding with the chamfering service portion (31) at lining outer tube (3) two ends respectively that described two dodge annular groove (22).
3. lateral thrust bar body side lining according to claim 1 and 2, it is characterised in that: described lining outer tube (3) is 2mm with the shrink range of rubber coating (2) shrink-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039725.6U CN205273081U (en) | 2016-01-15 | 2016-01-15 | Lateral thrust pole automobile body side bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039725.6U CN205273081U (en) | 2016-01-15 | 2016-01-15 | Lateral thrust pole automobile body side bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273081U true CN205273081U (en) | 2016-06-01 |
Family
ID=56057689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039725.6U Active CN205273081U (en) | 2016-01-15 | 2016-01-15 | Lateral thrust pole automobile body side bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273081U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061582A (en) * | 2016-10-21 | 2017-08-18 | 南漳富元鼎航空器材配件有限公司 | A kind of vehicle shock absorber bushing |
| CN107869541A (en) * | 2017-10-19 | 2018-04-03 | 开平市华胜五金橡胶厂 | A kind of vertical pad |
| CN109454780A (en) * | 2018-11-01 | 2019-03-12 | 宁国华祥汽车零部件有限公司 | A kind of glue sealing structure design of casting skeleton bushing |
| CN109484114A (en) * | 2018-12-17 | 2019-03-19 | 浙江众泰汽车制造有限公司 | A kind of bushing and its mounting structure, automobile |
| CN110345258A (en) * | 2018-04-04 | 2019-10-18 | 株式会社鹭宫制作所 | Motor-driven valve |
| CN110877508A (en) * | 2019-11-28 | 2020-03-13 | 重庆长安汽车股份有限公司 | Automotive suspension bush and suspension |
| CN113932022A (en) * | 2018-07-06 | 2022-01-14 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
-
2016
- 2016-01-15 CN CN201620039725.6U patent/CN205273081U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061582A (en) * | 2016-10-21 | 2017-08-18 | 南漳富元鼎航空器材配件有限公司 | A kind of vehicle shock absorber bushing |
| CN107869541A (en) * | 2017-10-19 | 2018-04-03 | 开平市华胜五金橡胶厂 | A kind of vertical pad |
| CN110345258A (en) * | 2018-04-04 | 2019-10-18 | 株式会社鹭宫制作所 | Motor-driven valve |
| CN114135680A (en) * | 2018-04-04 | 2022-03-04 | 株式会社鹭宫制作所 | Electric valve |
| CN110345258B (en) * | 2018-04-04 | 2022-05-17 | 株式会社鹭宫制作所 | Electric valve |
| CN114135680B (en) * | 2018-04-04 | 2024-05-03 | 株式会社鹭宫制作所 | Electric valve |
| CN113932022A (en) * | 2018-07-06 | 2022-01-14 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
| CN113932022B (en) * | 2018-07-06 | 2023-12-19 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
| CN109454780A (en) * | 2018-11-01 | 2019-03-12 | 宁国华祥汽车零部件有限公司 | A kind of glue sealing structure design of casting skeleton bushing |
| CN109484114A (en) * | 2018-12-17 | 2019-03-19 | 浙江众泰汽车制造有限公司 | A kind of bushing and its mounting structure, automobile |
| CN110877508A (en) * | 2019-11-28 | 2020-03-13 | 重庆长安汽车股份有限公司 | Automotive suspension bush and suspension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205273081U (en) | Lateral thrust pole automobile body side bush | |
| CN204222568U (en) | A kind of single oil cylinder suspension of In-wheel motor driving battery-driven car | |
| CN204172982U (en) | Tractor truck independent suspension type steering swivel system | |
| CN206520654U (en) | A kind of new automobile rear sub-frame | |
| CN201484109U (en) | Automobile front stabilizer bar | |
| CN208801830U (en) | Bush of swing arm, swing arm unit and automobile | |
| CN203739567U (en) | Car multi-connecting-rod suspension longitudinal support arm bush | |
| CN107415614B (en) | Lower swing arm of automobile | |
| CN201633485U (en) | AWS multi-pivot hydraulic type gravity distribution system | |
| CN204915171U (en) | Variable cross section connecting rod solid forging formula joint bearing connects distance rod assembly | |
| CN203211038U (en) | Car cantilever of high-strength rubber bushing | |
| CN104859397B (en) | The embedded suspension of three slide rails | |
| CN207711737U (en) | A kind of large size is automobile-used to prevent snapping structural gap suspension system | |
| CN106240715A (en) | A kind of electric bicycle | |
| CN202156490U (en) | Bicycle adopting shock-absorbing structure | |
| CN205632662U (en) | Frame and cross country vehicle | |
| CN206186716U (en) | Which comprises a body, | |
| CN219904517U (en) | Cab front suspension assembly with friction welding structure and vehicle using same | |
| CN205345254U (en) | Motorcycle rear -mounted linkage | |
| CN212194978U (en) | Intelligent driving automobile swing arm | |
| CN203957775U (en) | Three-wheel vehicle | |
| CN204567755U (en) | A kind of spindle | |
| CN209795073U (en) | Rear axle sub-assembly of logistics vehicle | |
| CN205365140U (en) | Heavy automobile -used distance rod and distance rod linking bridge assembly | |
| CN209257806U (en) | A kind of light-duty vehicle swing arm assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |