CN204383564U - A kind of centre link for independent front suspension - Google Patents
A kind of centre link for independent front suspension Download PDFInfo
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- CN204383564U CN204383564U CN201420845464.8U CN201420845464U CN204383564U CN 204383564 U CN204383564 U CN 204383564U CN 201420845464 U CN201420845464 U CN 201420845464U CN 204383564 U CN204383564 U CN 204383564U
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- housing
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- ball seat
- front suspension
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Abstract
The utility model relates to a kind of centre link for independent front suspension, belongs to the technical field of motor turning based part, comprises and is arranged on globular hinge structure on middle intermediate rod two ends and support type plug structures respectively; Globular hinge structure comprises the ball pin coordinating and be arranged in housing one, is equipped with interior ball seat one, outer ball seat one, cover plate one, is provided with dust boot one between housing one outer wall and ball pin between ball pin and housing one; Support type plug structures comprises the pin coordinating and be arranged in housing two, is equipped with interior ball seat two, outer ball seat two, cover plate two, is provided with dust boot two between housing two outer wall and pin between pin and housing two; Be integral type structure between housing one, housing two, middle intermediate rod three.The utility model not only increases the stability of the parallel four limits motions of steering track rod, ensure that car load has good road-holding property and ride comfort, and has saved productive costs, improves working strength.
Description
Technical field
The utility model relates to a kind of centre link for independent front suspension, belongs to the technical field of motor turning based part.
Background technology
Steering track rod belongs to the major part in automotive steering, is connecting between vehicle frame with tire, between steering wheel and track arm, is the special pull bar of a kind of circulating ball direction device of independent front suspension.When turning, each wheel flutter needs to do self-movement relative to vehicle frame, and thus steeraxle must be breakaway-element.Corresponding therewith, the steering track rod in steering gear also must be breakaway-element.Steering track rod is by centre link and can the left and right sides pull bar of independently moving form, and centre link and left and right sides pull bar are arranged to parallel four limit running gears.
Centre link is the pull bar that two front-wheels are middle and propons is parallel, the connector assembly bulb at centre link two ends and pumping arm action maintain the axial location relation of wheel jointly, shaft is manufactured by solid drawn pipe, two ends are connector assemblies of globular hinge structure, be arranged on middle intermediate rod by screw thread fit, shaft is adjustable, because leverage bulb increases, and adjustment Wheel toe-in operational difficulties.
Utility model content
The purpose of this utility model is to provide a kind of centre link for independent front suspension, and this centre link can improve the stability of the parallel four limit motions of steering track rod.
For achieving the above object, the technical scheme that the utility model adopts is:
For a centre link for independent front suspension, comprise and be arranged on globular hinge structure on middle intermediate rod two ends and support type plug structures respectively;
Globular hinge structure comprises the ball pin coordinating and be arranged in housing one, is equipped with interior ball seat one, outer ball seat one, cover plate one, is provided with dust boot one between housing one outer wall and ball pin between ball pin and housing one;
Support type plug structures comprises the pin coordinating and be arranged in housing two, is equipped with interior ball seat two, outer ball seat two, cover plate two, is provided with dust boot two between housing two outer wall and pin between pin and housing two;
Be integral type structure between housing one, housing two, middle intermediate rod three.
As the further setting of such scheme, be integral type structure between described interior ball seat two and outer ball seat two, solve the problem of two ball seat dimensional accuracy errors.
Described dust boot one is provided with collar one.
Described dust boot two is provided with collar two.
A kind of centre link for independent front suspension of the utility model, one end is designed to globular hinge structure, can 360 ° of rotations, can swing on predetermined angular simultaneously, the other end is designed to can only 360 ° of rotations, and the support type plug structures that can not swing, plays the effect of guide-localization.Globular hinge structure adopts and disposablely adds grease injection, need not refuel(l)ing, has the advantages such as non-maintaining.The utility model adopts entirety to forge structure (namely the housing of globular hinge structure and support type plug structures all forms integral structure with middle intermediate rod), instead of split connecting mode (connector assembly of the globular hinge structure at two ends is arranged on middle intermediate rod by screw thread fit) in the past, simplify the rivet hot connecting process of housing and middle intermediate rod, the working strength thus saved cost, shortened time-to-market, improve product.The ball end two ends of pin are ball-type, and centre is column type, plays support, the effect of guide-localization under stressing conditions, improve the stability of the parallel four limit motions of steering track rod, ensure that car load has good road-holding property and ride comfort.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the semi-sictional view structural representation of another angle of Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of Fig. 2.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of centre link for independent front suspension of the utility model, comprises and is arranged on globular hinge structure on middle intermediate rod 1 two ends and support type plug structures respectively.
Wherein, globular hinge structure comprises the ball pin 2 coordinating and be arranged in housing 1, is equipped with interior ball seat 1, outer ball seat 1, cover plate 1, is provided with dust boot 1 between housing 1 outer wall and ball pin 2 between ball pin 2 and housing 1.
Support type plug structures comprises the pin 9 coordinating and be arranged in housing 2 12, is equipped with interior ball seat 2 15, outer ball seat 2 13, cover plate 2 14, is provided with dust boot 2 10 between housing 2 12 outer wall and pin 9 between pin 9 and housing 2 12.
Be integral type structure between housing 1, housing 2 12, middle intermediate rod 1 three, be specially entirety and forge structure.
The utility model, arranges globular hinge structure in one end of middle intermediate rod 1, and globular hinge structure can 360 ° of rotations, can swing on predetermined angular simultaneously; Arrange support type plug structures at the other end of middle intermediate rod 1, support type plug structures can only 360 ° of rotations, can not swing, play the effect of guide-localization, ensure that car load has good road-holding property and ride comfort.Meanwhile, owing to adopting entirety to forge structure between housing 1, housing 2 12, middle intermediate rod 1 three, instead of split connecting mode in the past, therefore saved productive costs, improve working strength.
For improving performance of the present utility model further, be set to integral structure by between interior ball seat 2 15 and outer ball seat 2 13.
In the utility model, dust boot 1 is provided with collar 1, dust boot 2 10 is provided with collar 2 11.
In a word, a kind of centre link for independent front suspension of the utility model, not only increases the stability of the parallel four limits motions of steering track rod, ensure that car load has good road-holding property and ride comfort, and saved productive costs, improve working strength.
Above-described embodiment only illustrates inventive concept of the present utility model for explaining, but not the restriction to the utility model rights protection, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should fall into protection domain of the present utility model.
Claims (4)
1. for a centre link for independent front suspension, it is characterized in that: comprise and be arranged on globular hinge structure on middle intermediate rod two ends and support type plug structures respectively;
Globular hinge structure comprises the ball pin coordinating and be arranged in housing one, is equipped with interior ball seat one, outer ball seat one, cover plate one, is provided with dust boot one between housing one outer wall and ball pin between ball pin and housing one;
Support type plug structures comprises the pin coordinating and be arranged in housing two, is equipped with interior ball seat two, outer ball seat two, cover plate two, is provided with dust boot two between housing two outer wall and pin between pin and housing two;
Be integral type structure between housing one, housing two, middle intermediate rod three.
2. a kind of centre link for independent front suspension as claimed in claim 1, is characterized in that: be integral type structure between described interior ball seat two and outer ball seat two.
3. a kind of centre link for independent front suspension as claimed in claim 1, is characterized in that: described dust boot one is provided with collar one.
4. a kind of centre link for independent front suspension as claimed in claim 1, is characterized in that: described dust boot two is provided with collar two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845464.8U CN204383564U (en) | 2014-12-26 | 2014-12-26 | A kind of centre link for independent front suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845464.8U CN204383564U (en) | 2014-12-26 | 2014-12-26 | A kind of centre link for independent front suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383564U true CN204383564U (en) | 2015-06-10 |
Family
ID=53356307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845464.8U Active CN204383564U (en) | 2014-12-26 | 2014-12-26 | A kind of centre link for independent front suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204383564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552413A (en) * | 2018-11-06 | 2019-04-02 | 中国公路车辆机械有限公司 | Track rod, automotive suspension and automobile |
| CN110529490A (en) * | 2019-08-28 | 2019-12-03 | 广州友井汽车配件有限公司 | A kind of balancing pole |
-
2014
- 2014-12-26 CN CN201420845464.8U patent/CN204383564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552413A (en) * | 2018-11-06 | 2019-04-02 | 中国公路车辆机械有限公司 | Track rod, automotive suspension and automobile |
| CN110529490A (en) * | 2019-08-28 | 2019-12-03 | 广州友井汽车配件有限公司 | A kind of balancing pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |