CN202337191U - V-shaped thrust rod assembly of truck - Google Patents
V-shaped thrust rod assembly of truck Download PDFInfo
- Publication number
- CN202337191U CN202337191U CN 201120483014 CN201120483014U CN202337191U CN 202337191 U CN202337191 U CN 202337191U CN 201120483014 CN201120483014 CN 201120483014 CN 201120483014 U CN201120483014 U CN 201120483014U CN 202337191 U CN202337191 U CN 202337191U
- Authority
- CN
- China
- Prior art keywords
- truck
- rod assembly
- end cover
- termination
- arrangement
- 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 - Lifetime
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Abstract
The utility model relates to a v-shaped thrust rod assembly of a truck, which comprises two straight ends and a v-shaped end, wherein the two straight ends are hinged with a truck body respectively, and the v-shaped end is connected with an axle. A spherical pin with a surface coated by a rubber part is arranged in the v-shaped end, an upper end cover and a lower end cover are arranged outside the rubber part. The spherical pin, the upper end cover and the lower end cover are vulcanized as a whole, and are pressed into the v-shaped end by means of a circlip for holes; and the spherical pin are turned and swung through transformation of the rubber. During truck travel, relative displacement inevitably occurs between the truck body and the truck axle because of the ever-changing road conditions and traveling statuses, the spherical pin of the v-shaped end and the two straight ends of the thrust rod assembly transfer force and moment of force from each direction to enable the positional relation between the truck body and the truck axle not to change, therefore the whole truck has good handling stability, smoothness and vibration isolation performance.
Description
Technical field
The utility model relates to a kind of autotruck distance rod assembly, is specifically related to a kind of V-arrangement distance rod assembly.
Background technology
The distance rod assembly device is used in autotruck suspension, as the component part of automobile multiaxis suspension, is arranged in the autotruck usually, on the back axle; One of which end and vehicle body are hinged, and the other end then is hinged with jackshaft or back axle; Its effect mainly is to transmit longitudinal force and moment and transverse force and moment thereof, the centnifugal force during like tractive force, braking force and automobile turning etc.So the version of connecting device directly determines road-holding property, ride comfort and the vibrationproof performance etc. of automobile.The V-arrangement distance rod assembly should guarantee that car load has good road-holding property and ride comfort, fully satisfies the requirement of beating between vehicle bridge and vehicle body again, guarantees portability and manoevreability that car load turns to, and has improved the comfort feature of vehicle complete vehicle assembling.Practiced thrift installing space greatly, it is compact more, reasonable that the chassis is arranged, the car load amount of parts is reduced.
The utility model content
The purpose of the utility model is to provide a kind of autotruck V-arrangement distance rod assembly; Its V end links with vehicle bridge; Two straight terminations and vehicle body link, and three termination inner structures are identical, rely on the distortion of rubber to realize the rotation and the swing of sphere pin; Both guaranteed that car load has good road-holding property and ride comfort, had better elastic characteristic and attenuation characteristic again.
For achieving the above object; The technical scheme of the utility model is: autotruck V-arrangement distance rod assembly; Comprise two respectively with a straight termination of vehicle body pivotally attached and a V-arrangement termination that links to each other with vehicle bridge, be provided with rubber-coated the sphere pin in surface in the said V-arrangement termination, Rubber Parts is provided with upper end cover and bottom end cover outward; Said sphere pin, upper end cover, bottom end cover and Rubber Parts integral body sulfide, and press fit in the V-arrangement termination through circlip for bore.
When adopting technique scheme, the sphere pin of V-arrangement termination, two end caps sulfide with Rubber Parts integral body up and down, comply with rotation and swing that the distortion of making rubber realizes the sphere pin.When autotruck goes; Because road surface situation and travel conditions are ever-changing; Relative displacement will inevitably take place in vehicle body and vehicle bridge, and power and moment from all directions are transmitted in two straight terminations of the sphere pin of V-arrangement termination and distance rod assembly, and the position relation of vehicle body and vehicle bridge can not changed; Guarantee that car load has good road-holding property and ride comfort, and have good anti-vibration performance.Car load has good road-holding property and ride comfort, has fully satisfied the requirement of beating between vehicle bridge and vehicle body again, guarantees portability and manoevreability that car load turns to, and has improved the comfort feature of vehicle complete vehicle assembling.Moreover, practiced thrift installing space, it is compact more, reasonable that the chassis is arranged, the car load amount of parts is reduced.
Further,, increase the fitting area make sphere pin and Rubber Parts for conserve space, increase rubber bind strength, said sphere pin and Rubber Parts mutually sulfide site be shaped as pincushion, Rubber Parts is coated on the sulfide site of sphere pin.
Further, said straight termination is identical with the structure of V-arrangement termination.
Further, said straight end sphere pin pincushion position is provided with groove.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model autotruck V-arrangement distance rod assembly embodiment.
The specific embodiment
As shown in Figure 1, the utility model autotruck V-arrangement distance rod assembly comprises respectively two straight terminations 1 and a V-arrangement termination 7 of being hinged with vehicle body or back axle.Three terminations and shaft 2 adopt rivet hots to close and are connected into shaft termination assembly set.Three termination inner structures are roughly the same, promptly are provided with sphere pin 3 in the termination, sphere pin 3 is coated with Rubber Parts 5, the Rubber Parts 5 outer end caps 4 that are provided with.Sphere pin 3, end cap 4 sulfide with Rubber Parts 5 integral body, press fit into the termination with circlip for bore 6.The sulfide site of sphere pin 3 and Rubber Parts 5 be shaped as pincushion, Rubber Parts is coated on the sulfide site of sphere pin.And the sphere pin pincushion position of straight termination 1 is provided with groove.
The above-mentioned vulcanization of rubber is a part of the prior art, and its basic technology is: adopt extraordinary elastomeric compound to carry out preform; 180 ℃ of sulfuration a period of times; Carry out deburring; Carry out post-cure at 170 ℃.As a part of the prior art, do not do further detailed description at this.
Above-described only is the preferred implementation of the utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; These also should be regarded as the protection domain of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (3)
1. autotruck V-arrangement distance rod assembly; Comprise two respectively with a straight termination of vehicle body pivotally attached and a V-arrangement termination that links to each other with vehicle bridge; It is characterized in that be provided with the sphere pin on rubber-coated of surface in the said V-arrangement termination, Rubber Parts is provided with upper end cover and bottom end cover outward; Said sphere pin, upper end cover, bottom end cover and Rubber Parts integral body sulfide, and press fit in the V-arrangement termination through circlip for bore.
2. autotruck V-arrangement distance rod assembly according to claim 1 is characterized in that, said sphere pin and Rubber Parts mutually sulfide site be shaped as pincushion, Rubber Parts is coated on the sulfide site of sphere pin.
3. autotruck V-arrangement distance rod assembly according to claim 1 and 2 is characterized in that said straight termination is identical with the structure of V-arrangement termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120483014 CN202337191U (en) | 2011-11-29 | 2011-11-29 | V-shaped thrust rod assembly of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120483014 CN202337191U (en) | 2011-11-29 | 2011-11-29 | V-shaped thrust rod assembly of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337191U true CN202337191U (en) | 2012-07-18 |
Family
ID=46485894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120483014 Expired - Lifetime CN202337191U (en) | 2011-11-29 | 2011-11-29 | V-shaped thrust rod assembly of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337191U (en) |
-
2011
- 2011-11-29 CN CN 201120483014 patent/CN202337191U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |
|
| CX01 | Expiry of patent term |