CN204688207U - A kind of steering track rod assembly with shock-absorbing function - Google Patents
A kind of steering track rod assembly with shock-absorbing function Download PDFInfo
- Publication number
- CN204688207U CN204688207U CN201520242255.9U CN201520242255U CN204688207U CN 204688207 U CN204688207 U CN 204688207U CN 201520242255 U CN201520242255 U CN 201520242255U CN 204688207 U CN204688207 U CN 204688207U
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- spherical shell
- ball seat
- bulb
- ball
- shock
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Abstract
The utility model discloses a kind of steering track rod assembly with shock-absorbing function, comprise bulb and pull bar, described bulb comprises spherical shell, in the inside of spherical shell, ball seat is installed, the inside of ball seat is provided with ball pin, is provided with one deck buffer layer between ball seat and ball pin, and ball pin medium position is equipped with rubber shock-absorbing sleeve, in spherical shell, be provided with the wave spring washer compressed by ball seat and spherical shell, spherical shell inner bottom part is provided with tail-hood.By increasing wave spring washer in bulb inside, when material is the ball seat wearing and tearing of the plastics such as polyformaldehyde, this wave spring washer plays the effect compensating ball seat wearing and tearing, extends the service life of bulb, while bulb life, and then extend the service life of steering track rod; The utility model is equipped with rubber shock-absorbing sleeve in ball pin, makes automobile in the process of moving, can be delivered to steering track rod from the rough impact in road surface and the vibrations of jolting and producing by wheel, has absorbing vibration and reduces the function of noise.
Description
Technical field
The utility model relates to automobile steering system technical field, specifically a kind of steering track rod assembly with shock-absorbing function.
Background technology
Automobile steering track rod assembly, mainly bear turning to and supporting role of steering swivel system, steering track rod assembly is one of parts of paramount importance in steering swivel system, and it mainly plays the steering-effecting in vehicle traveling process, to the road-holding property of vehicle, riding comfort and safety rise makes key role.Existing steering track rod device is used to connect vehicle front steering swivel and steering gear, when making rotating of steering wheel, front-wheel can be made by being flapped toward another side.Automobile in the process of moving, can be delivered on bearing circle by steering track rod from the impact on road surface and vibrations, produce vibrations and abnormal sound, makes chaufeur manipulate traveling comfort and reduces, affect traffic safety.Bulb is one of critical component of vehicle steering mechanism, current bulb ubiquity quick abrasion, the disadvantages such as service life is short, when it is worn down to a certain degree, bulb there will be loosening, and steering hardware frictional noise increases, and easily cause bearing circle to shake and vehicle roll, affect normal driving, now just need to change steering ball end, which increase automotive servicing cost.
Utility model content
The purpose of this utility model is to provide a kind of steering track rod assembly with shock-absorbing function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of steering track rod assembly with shock-absorbing function, comprise bulb and pull bar, described bulb comprises spherical shell, in the inside of spherical shell, ball seat is installed, the inside of ball seat is provided with ball pin, one deck buffer layer is provided with between ball seat and ball pin, ball pin medium position is equipped with rubber shock-absorbing sleeve, the wave spring washer compressed by ball seat and spherical shell is provided with in spherical shell, spherical shell inner bottom part is provided with tail-hood, wave spring washer is located between tail-hood and ball seat, dust boot is provided with above spherical shell, dust boot one end is arranged on spherical shell by large collar, the other end is arranged on the top of ball pin by little collar, the spherical shell side of described bulb is provided with screw rod, and this bulb is connected with pull rod screw by screw rod.
As further program of the utility model: described spherical shell and ball pin surface are coated with color zinc layers.
Compared with prior art, the utility model is by increasing wave spring washer in bulb inside, when material is the ball seat wearing and tearing of the plastics such as polyformaldehyde, this wave spring washer plays the effect compensating ball seat wearing and tearing, extend the service life of bulb, while bulb life, and then extend the service life of steering track rod; The utility model is equipped with rubber shock-absorbing sleeve in ball pin, make automobile in the process of moving, steering track rod can be delivered to by wheel from the rough impact in road surface and the vibrations of jolting and producing, there is the function of absorbing vibration and reduction noise, thus stop vibrations to continue to be delivered on bearing circle along steering wheel, eliminate the vibrations of bearing circle, improve the traveling comfort of driver's operation, make driving become more controlled and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steering track rod assembly with shock-absorbing function.
In figure: 1-tail-hood, 2-ball seat, 3-spherical shell, the large collar of 4-, 5-dust boot, the little collar of 6-, 7-ball pin, 8-wave spring washer, 9-pull bar, 10-screw rod, 11-rubber shock-absorbing sleeve, 12-buffer layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of steering track rod assembly with shock-absorbing function, comprise bulb and pull bar 9, described bulb comprises spherical shell 3, in the inside of spherical shell 3, ball seat 2 is installed, the inside of ball seat 2 is provided with ball pin 7, one deck buffer layer 12 is provided with between ball seat 2 and ball pin 7, ball pin 7 medium position is equipped with rubber shock-absorbing sleeve 11, ball pin 7 is equipped with rubber shock-absorbing sleeve 11, make automobile in the process of moving, steering track rod 9 can be delivered to by wheel from the rough impact in road surface and the vibrations of jolting and producing, there is the function of absorbing vibration and reduction noise, thus stop vibrations to continue to be delivered on bearing circle along steering wheel, eliminate the vibrations of bearing circle, improve the traveling comfort of driver's operation, driving is made to become more controlled and safety, the wave spring washer 8 compressed by ball seat 2 and spherical shell 3 is provided with in spherical shell 3, spherical shell 3 inner bottom part is provided with tail-hood 1, wave spring washer 8 is located between tail-hood 1 and ball seat 2, because described wave spring washer 8 is impaction state always, when ball seat 2 is worn, wave spring washer 8 is expanded, ball seat 2 is contacted with ball pin 7 all the time, compensate for wear is carried out to ball pin 7, avoid the phenomenon that loosening appears in bulb, there will not be because bulb loosens and cause mechanism friction noise to increase, and causing the situations such as bearing circle shake and vehicle roll to occur, above spherical shell 3, be provided with dust boot 5, dust boot 5 one end is arranged on spherical shell 3 by large collar 4, and the other end is arranged on the top of ball pin 7 by little collar 6, the spherical shell side of described bulb is provided with screw rod 10, and this bulb is threaded with pull bar 9 by screw rod 10, and is locked by a nut, like this can by regulate screw thread be screwed into the length that the degree of depth carrys out adjusting yoke 9, described spherical shell 3 and ball pin 7 surface are coated with color zinc layers, rust inhibition can be played, by increasing wave spring washer 8 in bulb inside, when the ball seat 2 that material is the plastics such as polyformaldehyde weares and teares, this wave spring washer 8 plays the effect compensating ball seat 2 and wear and tear, extend the service life of bulb, while bulb life, and then extend the service life of steering track rod.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. one kind has the steering track rod assembly of shock-absorbing function, comprise bulb and pull bar, it is characterized in that, described bulb comprises spherical shell, in the inside of spherical shell, ball seat is installed, the inside of ball seat is provided with ball pin, one deck buffer layer is provided with between ball seat and ball pin, ball pin medium position is equipped with rubber shock-absorbing sleeve, the wave spring washer compressed by ball seat and spherical shell is provided with in spherical shell, spherical shell inner bottom part is provided with tail-hood, wave spring washer is located between tail-hood and ball seat, dust boot is provided with above spherical shell, dust boot one end is arranged on spherical shell by large collar, the other end is arranged on the top of ball pin by little collar, the spherical shell side of described bulb is provided with screw rod, and this bulb is connected with pull rod screw by screw rod.
2. a kind of steering track rod assembly with shock-absorbing function according to claim 1, it is characterized in that, described spherical shell and ball pin surface are coated with color zinc layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242255.9U CN204688207U (en) | 2015-04-21 | 2015-04-21 | A kind of steering track rod assembly with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242255.9U CN204688207U (en) | 2015-04-21 | 2015-04-21 | A kind of steering track rod assembly with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688207U true CN204688207U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242255.9U Expired - Fee Related CN204688207U (en) | 2015-04-21 | 2015-04-21 | A kind of steering track rod assembly with shock-absorbing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204688207U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459749A (en) * | 2015-12-11 | 2016-04-06 | 北汽福田汽车股份有限公司 | Vehicle and shock absorber thereof |
| CN110277351A (en) * | 2019-06-22 | 2019-09-24 | 吴彬 | A kind of semiconductor chip packaging |
| CN110735851A (en) * | 2019-11-26 | 2020-01-31 | 安徽江淮汽车集团股份有限公司 | Steering tie rod ball head structure and steering tie rod assembly |
| CN112238898A (en) * | 2020-10-19 | 2021-01-19 | 青岛昊悦机械有限公司 | Wear-resisting steering linkage bulb structure and steering linkage assembly |
| CN113202858A (en) * | 2021-06-15 | 2021-08-03 | 内蒙古民族大学 | Vehicle normal-matching type steering pull rod |
| CN113428221A (en) * | 2021-07-09 | 2021-09-24 | 重庆长安汽车股份有限公司 | Flexible connecting structure of automobile steering pull rod |
-
2015
- 2015-04-21 CN CN201520242255.9U patent/CN204688207U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459749A (en) * | 2015-12-11 | 2016-04-06 | 北汽福田汽车股份有限公司 | Vehicle and shock absorber thereof |
| CN110277351A (en) * | 2019-06-22 | 2019-09-24 | 吴彬 | A kind of semiconductor chip packaging |
| CN110277351B (en) * | 2019-06-22 | 2020-12-22 | 江苏晶度半导体科技有限公司 | Semiconductor chip package |
| CN110735851A (en) * | 2019-11-26 | 2020-01-31 | 安徽江淮汽车集团股份有限公司 | Steering tie rod ball head structure and steering tie rod assembly |
| CN110735851B (en) * | 2019-11-26 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Steering tie rod ball head structure and steering tie rod assembly |
| CN112238898A (en) * | 2020-10-19 | 2021-01-19 | 青岛昊悦机械有限公司 | Wear-resisting steering linkage bulb structure and steering linkage assembly |
| CN113202858A (en) * | 2021-06-15 | 2021-08-03 | 内蒙古民族大学 | Vehicle normal-matching type steering pull rod |
| CN113428221A (en) * | 2021-07-09 | 2021-09-24 | 重庆长安汽车股份有限公司 | Flexible connecting structure of automobile steering pull rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |