CN210912597U - From turning to trailing arm assembly and car of taking limit function - Google Patents
From turning to trailing arm assembly and car of taking limit function Download PDFInfo
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- CN210912597U CN210912597U CN201922078816.7U CN201922078816U CN210912597U CN 210912597 U CN210912597 U CN 210912597U CN 201922078816 U CN201922078816 U CN 201922078816U CN 210912597 U CN210912597 U CN 210912597U
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- taper hole
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Abstract
An embodiment of the utility model provides a from turning to trailing arm assembly and car of taking limit function belongs to vehicle a steering system part field. The steering follow-up arm assembly comprises a follow-up arm body, wherein the follow-up arm body comprises a follow-up arm large end, a follow-up arm large end taper hole, a limiting structure, a follow-up arm middle part, a shock absorber connecting boss, a shock absorber connecting taper hole, a follow-up arm small end and a follow-up arm small end taper hole; the large end taper hole of the follow-up arm penetrates through the large end of the follow-up arm body, the limiting structures are respectively arranged on two sides of the large end of the follow-up arm, the shock absorber connecting boss is arranged in the middle of the follow-up arm between the large end of the follow-up arm and the small end of the follow-up arm, the shock absorber connecting taper hole penetrates through the shock absorber connecting boss, and the small end taper hole of the follow-up arm penetrates through the small end of the follow-up arm body. The utility model discloses need not other positions of whole car and add limit structure, the preceding cabin of the steering linkage of being convenient for is arranged to realize the strong constructional device of part universalization.
Description
Technical Field
The utility model relates to a vehicle a steering system part field especially indicates a from turning to trailing arm assembly and car of taking limit function.
Background
At present, a steering follower arm assembly is used as a part of a steering trapezoid in a recirculating ball type steering system, and plays roles of fixing the steering trapezoid and performing rotary motion along with the steering trapezoid.
In the current automobile industry, a plurality of steering follower arm assemblies only have the effect of fixedly supporting a steering pull rod assembly, and a steering limiting structure needs to be additionally provided with a device structure, namely, a circulating ball type steering system needs to be additionally provided with the steering limiting structure on a frame or a wheel edge, so that the maximum inner and outer wheel turning angle required by the whole automobile can be realized, and the steering follower arm assemblies cannot be simultaneously provided with the structural arrangement of fixedly supporting and steering limiting.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a from turning to trailing arm assembly and car of taking limit function. The automobile steering limiting structure is used for solving the following technical problems that the steering limiting structure in the existing automobile industry needs to be additionally arranged at other positions, the arrangement of the front engine room steering pull rod is complex due to the additionally arranged steering limiting structure, and the steering limiting structure for realizing the setting mode of the maximum inner wheel and outer wheel steering angle required by the whole automobile increases the development cost.
In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:
a steering follow-up arm assembly with a limiting function comprises a follow-up arm body, wherein the follow-up arm body comprises a follow-up arm large end, a follow-up arm large end taper hole, a limiting structure, a follow-up arm middle part, a shock absorber connecting boss, a shock absorber connecting taper hole, a follow-up arm small end and a follow-up arm small end taper hole; wherein:
the large end taper hole of the follow-up arm penetrates through the large end of the follow-up arm body, the limiting structures are respectively arranged on two sides of the large end of the follow-up arm, the shock absorber connecting boss is arranged in the middle of the follow-up arm between the large end of the follow-up arm and the small end of the follow-up arm, the shock absorber connecting taper hole penetrates through the shock absorber connecting boss, and the small end taper hole of the follow-up arm penetrates through the small end of the follow-up arm body.
Preferably, the limiting structure comprises a left lug and a right lug which are arranged on two sides of the large end of the follow-up arm.
Preferably, the left end of the left protective lug is provided with a left limit adjusting bolt and a left limit locking nut, and the right end of the right protective lug is provided with a right limit adjusting bolt and a right limit locking nut.
Preferably, the left limit locking nut is sleeved on the left limit adjusting bolt, and the right limit locking nut is sleeved on the right limit adjusting bolt.
Preferably, the left limit locking nut and the left limit adjusting bolt are arranged on the same surface, and the right limit locking nut and the right limit adjusting bolt are arranged on the same surface.
Preferably, the large-end taper hole of the follower arm is matched with a taper surface of a rotationally driven follower rotating shaft and then fixedly arranged on the automobile frame, and the follower arm is driven to swing left and right through the rotation of the follower rotating shaft.
Preferably, the shock absorber connecting taper hole is connected with a left-right translation automobile middle cross pull rod.
Preferably, the small-end taper hole of the follow-up arm is connected with a side pull rod of the automobile moving left and right, so that the side pull rod moves left and right, and the wheels are further pushed to swing left and right.
The utility model also provides an automobile, include as above-mentioned from taking limit function's steering trailing arm assembly.
The above technical scheme of the utility model at least include following beneficial effect:
the utility model discloses after putting the whole car off-line, according to the biggest corner requirement of whole car design, adopt simple opening spanner adjustment left limit adjusting bolt and right limit adjusting bolt to expose length, can accomplish wheel corner adjustment smoothly, utilize the opening to decide the wrench end and can accomplish wheel corner location smoothly.
When the left limit adjusting bolt and the right limit adjusting bolt with different lengths are replaced, the vehicle corner requirements of different designs can be met, the vehicle design corner is reduced, the left limit adjusting bolt and the right limit adjusting bolt with longer design lengths can be selected to meet the requirements of the vehicle corner and the adjustment allowance, otherwise, the left limit adjusting bolt and the right limit adjusting bolt with shorter design lengths are selected, the parts are strong in universality, and the development cost is saved.
In a word, the above technical scheme of the utility model, provide a from taking limit function's trailing arm assembly that turns to, turn to the trailing arm from taking limit structure, need not to put in order other positions of car and add limit structure, the preceding cabin of the tie rod of being convenient for is arranged to realize that the part universalization is strong constructional device, practice thrift development cost.
Drawings
Fig. 1 is a schematic structural view of a steering follower arm assembly with a limiting function according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a meso-position structure of a steering follower arm assembly with a position limiting function according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a left-turn limit of a steering follower arm assembly with a limiting function according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a right-turn limit of a steering follower arm assembly with a limiting function according to an embodiment of the present invention.
1. A follower arm body;
11. the big end of the follow-up arm;
111. a big end taper hole of the follow-up arm;
12. a small end of the follower arm;
121. a small end taper hole of the follower arm;
13. the middle part of the follow-up arm;
131. the shock absorber is connected with the boss;
132. the shock absorber is connected with the taper hole;
14. protecting the left ear;
141. a left limit adjusting bolt;
142. a left limit lock nut;
15. a right ear protector;
151. a right limit adjusting bolt;
152. and a right limit lock nut.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a steering follower arm assembly with a limiting function, where the steering follower arm assembly includes a follower arm body 1, and the follower arm body 1 includes a follower arm large end 11, a follower arm large end taper hole 111, a left lug 14, a right lug 15, a follower arm middle part 13, a shock absorber connecting boss 131, a shock absorber connecting taper hole 132, a follower arm small end 12, and a follower arm small end taper hole 121; wherein:
follow-up arm big end taper hole 111 wears to establish at follow-up arm big end 11 of follow-up arm body 1, and left earflap 14 and right earflap 15 set up respectively in the both sides of follow-up arm big end 11, and bumper shock absorber connection boss 131 sets up the follow-up arm middle part 13 between follow-up arm big end 11 and follow-up arm little end 12, and the bumper shock absorber is connected taper hole 132 and is worn to establish in bumper shock absorber connection boss 131, and follow-up arm little end taper hole 121 wears to establish at follow-up arm little end 12 of follow-up arm body 1.
Specifically, the left end of the left guard 14 is provided with a left limit adjusting bolt 141 and a left limit locking nut 142, and the right end of the right guard 15 is provided with a right limit adjusting bolt 151 and a right limit locking nut 152.
Specifically, the left limit locking nut 142 is sleeved on the left limit adjusting bolt 141, and the right limit locking nut 152 is sleeved on the right limit adjusting bolt 151.
Specifically, the left limit lock nut 142 and the left limit adjusting bolt 141 are provided on the same plane, and the right limit lock nut 152 and the right limit adjusting bolt 151 are provided on the same plane.
Particularly, the large-end taper hole 111 of the follower arm is matched with a taper surface of a rotationally driven follower rotating shaft and then fixedly arranged on an automobile frame, and the follower arm is driven to swing left and right through the rotation of the follower rotating shaft.
In particular, the shock absorber connecting taper hole 132 is connected with a tie rod in a vehicle which translates left and right.
Particularly, the small-end taper hole 121 of the follower arm is connected with a side pull rod of the automobile moving left and right, so that the side pull rod moves left and right, and the wheels are pushed to swing left and right.
When the steering is not performed, the steering follow-up arm assembly is in a neutral position state, as shown in fig. 2, and the wheel rotation angle is output by 0 degrees.
When the left-hand rotation is limited, the steering follow-up arm assembly is in a left limit position state, as shown in fig. 3, and the wheel rotation angle outputs a left-hand rotation maximum rotation angle.
When the vehicle is in a right-turn limit, the steering follow-up arm assembly is in a right limit position state, as shown in fig. 4, and the wheel corner outputs a right-turn maximum corner.
After the whole vehicle is off-line, according to the maximum rotation angle requirement of the design of the whole vehicle, the exposed lengths of the left limit adjusting bolt 141 and the right limit adjusting bolt 151 are adjusted by a simple open wrench, so that the rotation angle adjustment of the wheel can be smoothly completed, and the rotation angle positioning of the wheel can be smoothly completed by using an open torque wrench.
The steering follow-up arm assembly is provided with a steering limit structure, the structure is compact, the whole vehicle does not need to be additionally provided with special limit, the space of a front cabin of the whole vehicle is saved, and the whole vehicle is convenient to arrange a steering system.
When the left limit adjusting bolt 141 and the right limit adjusting bolt 151 with different lengths are replaced, the requirements of vehicle corners with different designs can be met, the vehicle design corners are reduced, the left limit adjusting bolt 141 and the right limit adjusting bolt 151 with longer design lengths can meet the requirements of vehicle corners and adjustment allowance, otherwise, the left limit adjusting bolt 141 and the right limit adjusting bolt 151 with shorter design lengths are selected, the parts are highly universal, and the development cost is saved.
The utility model also provides an automobile, include as above-mentioned from taking limit function's steering trailing arm assembly.
To sum up, the above technical scheme of the utility model, the utility model provides a from taking limit function's trailing arm assembly that turns to, turns to the trailing arm from taking limit structure, need not other positions of whole car and add limit structure, and the preceding cabin of the tie rod of being convenient for is arranged to realize that the part universalization is strong constructional device, practice thrift development cost.
The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Claims (9)
1. A steering follow-up arm assembly with a limiting function comprises a follow-up arm body, and is characterized in that the follow-up arm body comprises a follow-up arm large end, a follow-up arm large end taper hole, a limiting structure, a follow-up arm middle part, a shock absorber connecting boss, a shock absorber connecting taper hole, a follow-up arm small end and a follow-up arm small end taper hole;
the large end taper hole of the follow-up arm penetrates through the large end of the follow-up arm body, the limiting structures are respectively arranged on two sides of the large end of the follow-up arm, the shock absorber connecting boss is arranged in the middle of the follow-up arm between the large end of the follow-up arm and the small end of the follow-up arm, the shock absorber connecting taper hole penetrates through the shock absorber connecting boss, and the small end taper hole of the follow-up arm penetrates through the small end of the follow-up arm body.
2. The steering follower arm assembly with self-limiting function as claimed in claim 1, wherein the limiting structure comprises a left lug and a right lug arranged on two sides of the big end of the follower arm.
3. The steering trailing arm assembly with self-limiting function according to claim 2, wherein the left end of the left lug is provided with a left limiting adjusting bolt and a left limiting lock nut, and the right end of the right lug is provided with a right limiting adjusting bolt and a right limiting lock nut.
4. The steering follower arm assembly with self-limiting function as claimed in claim 3, wherein the left limiting lock nut is sleeved on the left limiting adjusting bolt, and the right limiting lock nut is sleeved on the right limiting adjusting bolt.
5. The steering follower arm assembly with self-limiting function as claimed in claim 4, wherein the left limiting lock nut and the left limiting adjustment bolt are disposed on the same plane, and the right limiting lock nut and the right limiting adjustment bolt are disposed on the same plane.
6. The steering follower arm assembly with self-limiting function as claimed in claim 1, wherein the big end taper hole of the follower arm is fixedly arranged on the automobile frame after being matched with the taper surface of the rotationally driven follower spindle.
7. The steering follower arm assembly with the limiting function as claimed in claim 1, wherein the shock absorber connecting taper hole is connected with a left-right translation automobile middle cross pull rod.
8. The steering follower arm assembly with the limiting function as claimed in claim 1, wherein the small end taper hole of the follower arm is connected with a side pull rod of the automobile moving left and right.
9. An automobile comprising the steering follower arm assembly with self-limiting function according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078816.7U CN210912597U (en) | 2019-11-27 | 2019-11-27 | From turning to trailing arm assembly and car of taking limit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078816.7U CN210912597U (en) | 2019-11-27 | 2019-11-27 | From turning to trailing arm assembly and car of taking limit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912597U true CN210912597U (en) | 2020-07-03 |
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ID=71366979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922078816.7U Active CN210912597U (en) | 2019-11-27 | 2019-11-27 | From turning to trailing arm assembly and car of taking limit function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912597U (en) |
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2019
- 2019-11-27 CN CN201922078816.7U patent/CN210912597U/en active Active
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