CN213168278U - Adjustable steering connecting rod device for vehicle - Google Patents
Adjustable steering connecting rod device for vehicle Download PDFInfo
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- CN213168278U CN213168278U CN202021611528.XU CN202021611528U CN213168278U CN 213168278 U CN213168278 U CN 213168278U CN 202021611528 U CN202021611528 U CN 202021611528U CN 213168278 U CN213168278 U CN 213168278U
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Abstract
The utility model discloses an adjustable connecting rod device that turns to for vehicle, including connecting rod, regulating part, locating part, the connecting rod has the pole body, and regulating part one end is equipped with the regulation pole other end of this body coupling with the pole and is equipped with the connecting seat of being connected with the vehicle steering arm, is equipped with the axial adjustment mechanism who is used for adjusting distance between regulation pole and the pole body, and the junction of pole body and regulating rod is located to the locating part for the regulating part and the connecting rod spacing fixed of distance will be adjusted. The utility model can conveniently and rapidly adjust the whole length of the steering connecting rod device by arranging the adjusting pieces at the two ends of the connecting rod, so that the toe-in value of the vehicle reaches the optimal state, the stability of the vehicle is improved, and the running safety of the vehicle is ensured; secondly, through set up the locating part between connecting rod and regulating part, can further lock connecting rod and regulating part, prevent that connecting rod and regulating part from taking place relative motion, lead to turning to the whole length of connecting rod device and changing, influence the stability when the vehicle turns to.
Description
Technical Field
The utility model relates to a vehicle turns to technical field, especially relates to an adjustable steering linkage device for vehicle.
Background
The vehicle steering mechanism is a mechanism for controlling the running direction of various wheeled or tracked vehicles, wherein the steering mechanism of the wheeled vehicle generally comprises a steering engine and a steering connecting rod, the steering connecting rod is used for connecting a left steering arm and a right steering arm, and conducting steering force to ensure that a left wheel and a right wheel synchronously steer, and the vehicle steering mechanism is an important part for ensuring the safe running of the vehicle.
After the vehicle is assembled or when the vehicle is overhauled, the length of the steering connecting rod is usually required to be adjusted to adjust the toe-in value of the vehicle, so that the vehicle can keep the proper toe-in value, and the steering stability of the vehicle is ensured. However, the existing vehicle steering connecting rods are fixed in length, the length of the steering connecting rods cannot be adjusted again after the installation of the steering connecting rods is completed, or the length of the steering connecting rods needs to be adjusted by integrally disassembling the steering mechanism, so that the workload is increased, the working efficiency is reduced, the operation is inconvenient, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the present invention is to provide a device capable of adjusting the length of a steering linkage quickly and conveniently.
The utility model provides an adjustable steering linkage for vehicle is applied to vehicle steering mechanism, and this steering mechanism sets up the steering arm on controlling the tire including the symmetry, and its characterized in that, this adjustable steering linkage for vehicle includes:
a connecting rod having a rod body;
the adjusting piece is arranged at two ends of the connecting rod, one end of the adjusting piece is provided with an adjusting rod connected with the rod body, the other end of the adjusting piece is provided with a connecting seat connected with the steering arm, an axial adjusting mechanism is arranged between the adjusting rod and the rod body, and the axial adjusting mechanism is used for adjusting the distance between the adjusting piece and the connecting rod;
the limiting part is arranged at the joint of the rod body and the adjusting rod, and after the distance between the adjusting part and the connecting rod is adjusted, the adjusting part and the connecting rod are fastened and fixed through the limiting part.
Preferably, the axial adjusting mechanism is provided with a threaded connection structure, and the threaded connection structure comprises a threaded hole and a threaded rod matched with the threaded hole;
the threaded holes are formed in the two ends of the rod body, and the threaded rod is arranged at one end of the adjusting rod; or
The threaded hole is formed in one end of the adjusting rod, and the threaded rod is arranged at two ends of the rod body.
Preferably, the axial adjusting mechanism is a clamping structure, and the clamping structure comprises a connecting hole, a through hole, an adjusting hole and a fixing piece;
the connecting holes are formed in the two ends of the rod body and matched with the outer diameter of the adjusting rod; or the connecting hole is arranged at one end of the adjusting rod and matched with the outer diameter of the rod body;
the through holes are arranged along the surface of the adjusting rod in a radial through manner;
the adjusting holes are radially communicated along the surface of the rod body and are arranged corresponding to the through holes;
the fixing piece is provided with a bolt and a first nut matched with the bolt, and the bolt penetrates through the through hole and the adjusting hole and can limit and fix the adjusting rod and the rod body through the first nut.
Preferably, the adjusting holes are formed as strip-shaped through grooves, and the strip-shaped through grooves are axially arranged along the rod body.
Preferably, the limiting member is a second nut, and the second nut is connected with the adjusting rod surface threaded rod.
Preferably, the rod body further comprises a groove, and the groove is formed in the surface of the rod body.
Preferably, the grooves are provided in two or more numbers.
Preferably, the connecting seat is provided with a U-shaped structure.
The utility model provides an adjustable steering linkage device for vehicle, through set up the regulating part at the connecting rod both ends, can conveniently adjust the whole length of steering linkage device fast, make the vehicle toe-in value reach the optimum state, improve the stability of vehicle, guarantee the security that the vehicle travel; secondly, through set up the locating part between connecting rod and regulating part, can further lock connecting rod and regulating part, prevent that connecting rod and regulating part from taking place relative motion, lead to turning to the whole length of connecting rod device and changing, influence the stability when the vehicle turns to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of an adjustable steering linkage for a vehicle according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a lever body of an adjustable steering linkage for a vehicle according to an embodiment of the present invention;
FIG. 3 is a perspective view of an adjuster for an adjustable steering linkage assembly for a vehicle according to an embodiment of the present invention;
fig. 4 is a connection structure diagram of an adjustable steering linkage device and a wheel assembly for a vehicle according to an embodiment of the present invention.
Wherein, 1, connecting rod, 2, regulating part, 3, locating part, 4, connecting piece, 11, pole body, 12, recess, 21, regulation pole, 22, connecting seat.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an adjustable steering linkage for a vehicle, applied to a steering mechanism of the vehicle including steering arms 4 symmetrically disposed on left and right tires, is characterized in that the adjustable steering linkage for the vehicle includes:
a link 1 having a lever body 11;
the adjusting pieces 2 are arranged at two ends of the connecting rod 1, one end of each adjusting piece 2 is provided with an adjusting rod 21 connected with the rod body 11, the other end of each adjusting piece 2 is provided with a connecting seat 22 connected with the steering arm 4, and an axial adjusting mechanism is arranged between each adjusting rod 21 and the rod body 11 and used for adjusting the distance between each adjusting piece 2 and the connecting rod 1;
the limiting part 3 is arranged at the joint of the rod body 11 and the adjusting rod 21, and after the distance between the adjusting part 2 and the connecting rod 1 is adjusted, the adjusting part 2 and the connecting rod 1 are fastened and fixed through the limiting part 3.
Wherein, the connecting rod 1 can be a round steel pipe or a square steel pipe.
Wherein, regulating part 2 is equipped with two, connect respectively in the both ends of connecting rod 1, adjust pole 21 can also be square pole for circular pole, connecting seat 22 can establish the connecting seat into U type structure, connecting seat 22 surface is equipped with the through-hole, the notch height of U type structure with turn to 4 high looks adaptations of arm, accessible pivot is connected connecting seat 22 with turning to arm 4 during the installation, connecting seat 22 can be connected through the welded mode with adjusting pole 21, also can pass through threaded connection.
The axial adjusting mechanism can be a threaded connecting structure which comprises a threaded hole and a threaded rod matched with the threaded hole;
the threaded holes can be arranged at two ends of the rod body 11, and the threaded rods are arranged at one end of the adjusting rod 21;
or the threaded hole is arranged at one end of the adjusting rod 21, and the threaded rod is arranged at two ends of the rod body 11.
When the adjusting rod 21 is used, the whole length of the steering connecting rod can be adjusted by rotating the adjusting rod 21, and the aim of adjusting the toe-in value of the vehicle is further achieved.
The axial adjusting mechanism can also be arranged into a clamping structure, and the clamping structure comprises a connecting hole, a through hole, an adjusting hole and a fixing piece;
the connecting holes can be arranged at the two ends of the rod body 11 and matched with the outer diameter of the adjusting rod 21, and the connecting holes can also be arranged on the adjusting rod 21 and matched with the outer diameter of the rod body 11;
the through holes are arranged along the surface of the adjusting rod 21 in a radial direction in a penetrating manner;
the adjusting holes are radially communicated along the surface of the rod body 11 and are arranged corresponding to the through holes;
the fixing piece is provided with a bolt and a first nut matched with the bolt, the bolt penetrates through the through hole and the adjusting hole and limits and fixes the adjusting rod 21 and the rod body 11 through the first nut.
Wherein, the regulation hole can be established to the bar and lead to the groove, and the external diameter that the width that this bar leads to the groove is less than the bolt top nut is greater than the external diameter of bolt lead screw, can alternate regulation pole 21 in the connecting hole of pole body 11 earlier during the installation, perhaps alternates pole body 11 in the connecting rod hole of adjusting pole 21, has adjusted the distance between regulating part 2 and the connecting rod 1, aligns through-hole and regulation hole again, utilizes the bolt and nut can be with pole body 11 and regulation pole 21 spacing fixed after that.
The limiting member 3 may be a second nut or a hoop, specifically, when the axial adjusting mechanism is a threaded connection structure, the limiting member 3 is a second nut, the second nut is provided with two threaded rods respectively connected to two ends, and after the distance between the adjusting member 2 and the connecting rod 1 is adjusted, the second nut is rotated to be pressed against the end surface of the rod body 11 or the adjusting rod 21 matched with the threaded rods, so that the adjusting member 2 and the connecting rod 1 can be fastened and fixed; when axial adjustment mechanism establishes to the joint structure, locating part 3 establishes to the clamp, and the clamp is connected on the less member of external diameter, for example, when the connecting hole was located on pole body 11, can connect the clamp on adjusting pole 21 this moment, when the connecting hole was located on regulating part 21, can connect the clamp on pole body 11 this moment, after adjusting the distance between regulating part 2 and the connecting rod 1, through the terminal surface with the clamp roof pressure at the great member of external diameter, press from both sides the clamp again and can fasten regulating part 2 and connecting rod 1 fixedly.
The utility model provides a pair of an adjustable steering linkage device for vehicle when the whole length that turns to the connecting rod is adjusted to needs, through the regulating part that removes the connecting rod both ends, makes the regulating part be close to or keep away from the connecting rod, will turn to connecting rod overall regulation to suitable length, utilize the locating part to further fasten regulating part and connecting rod after that can.
It can be seen, the utility model provides a pair of an adjustable connecting rod device that turns to for vehicle, through setting up the regulating part at the connecting rod both ends, can conveniently adjust the whole length that turns to connecting rod device fast, make the vehicle toe-in value reach the optimum, stability when improving the vehicle and turning to, guarantee the security that the vehicle travel, through setting up the locating part, can further lock regulating part and connecting rod, prevent that regulating part and connecting rod from taking place relative motion in the use, lead to turning to the whole length of connecting rod and change, the accuracy of turning to connecting rod length adjustment has further been improved, it is more stable to make the vehicle turn to, it is safer.
As a further preference, in order to facilitate the placement of tools such as a wrench, a hammer, etc., the rod body 11 may further include grooves 12, the grooves 12 may be provided on the surface of the rod body 11, and two or more grooves 12 may be provided and uniformly arranged on the surface of the rod body 11.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (8)
1. An adjustable steering linkage for a vehicle, applied to a vehicle steering mechanism including steering arms (4) symmetrically disposed on left and right tires, characterized by comprising:
a link (1) having a lever body (11);
the adjusting parts (2) are arranged at two ends of the connecting rod (1), one end of each adjusting part (2) is provided with an adjusting rod (21) connected with the rod body (11), the other end of each adjusting part is provided with a connecting seat (22) connected with the steering arm (4), an axial adjusting mechanism is arranged between each adjusting rod (21) and the rod body (11), and the axial adjusting mechanism is used for adjusting the distance between each adjusting part (2) and the connecting rod (1);
the limiting part (3) is arranged at the joint of the rod body (11) and the adjusting rod (21), and after the distance between the adjusting part (2) and the connecting rod (1) is adjusted, the adjusting part (2) and the connecting rod (1) are fastened and fixed through the limiting part (3).
2. The adjustable steering linkage for a vehicle of claim 1, wherein the axial adjustment mechanism is provided as a threaded connection including a threaded bore and a threaded rod that mates with the threaded bore;
the threaded holes are formed in two ends of the rod body (11), and the threaded rod is arranged at one end of the adjusting rod (21); or
The threaded hole is formed in one end of the adjusting rod (21), and the threaded rod is arranged at two ends of the rod body (11).
3. The adjustable steering linkage assembly for a vehicle of claim 1, wherein the axial adjustment mechanism is configured as a snap-fit structure, the snap-fit structure including a connection hole, a through hole, an adjustment hole, and a fixing member;
the connecting holes are formed in the two ends of the rod body (11) and matched with the outer diameter of the adjusting rod (21); or the connecting hole is arranged at one end of the adjusting rod (21) and is matched with the outer diameter of the rod body (11);
the through holes are arranged along the surface of the adjusting rod (21) in a penetrating manner in the radial direction;
the adjusting holes are radially communicated along the surface of the rod body (11) and are arranged corresponding to the through holes;
the fixing piece is provided with a bolt and a first nut matched with the bolt, the bolt penetrates through the through hole and the adjusting hole, and the adjusting rod (21) and the rod body (11) can be limited and fixed through the first nut.
4. The adjustable steering linkage arrangement for a vehicle according to claim 3, characterized in that the adjustment aperture is provided as a strip-shaped through slot, which is arranged axially along the rod body (11).
5. The adjustable steering linkage for a vehicle according to claim 2, characterized in that the stop (3) is provided as a second nut, which is connected with the threaded rod.
6. The adjustable steering linkage for a vehicle according to claim 1, wherein the lever body (11) further comprises a groove (12), the groove (12) being provided on a surface of the lever body (11).
7. The adjustable steering linkage for a vehicle according to claim 6, wherein the recess (12) is provided with two or more.
8. The adjustable steering linkage arrangement for a vehicle according to claim 1, wherein the connecting seat (22) is provided in a U-shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611528.XU CN213168278U (en) | 2020-08-05 | 2020-08-05 | Adjustable steering connecting rod device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611528.XU CN213168278U (en) | 2020-08-05 | 2020-08-05 | Adjustable steering connecting rod device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213168278U true CN213168278U (en) | 2021-05-11 |
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ID=75799347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021611528.XU Active CN213168278U (en) | 2020-08-05 | 2020-08-05 | Adjustable steering connecting rod device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213168278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276941A (en) * | 2021-07-02 | 2021-08-20 | 北京汽车集团越野车有限公司 | Centering stop device and vehicle |
| CN114435467A (en) * | 2022-03-11 | 2022-05-06 | 中铁四局集团有限公司 | Steering mechanism and beam transporting vehicle |
-
2020
- 2020-08-05 CN CN202021611528.XU patent/CN213168278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276941A (en) * | 2021-07-02 | 2021-08-20 | 北京汽车集团越野车有限公司 | Centering stop device and vehicle |
| CN114435467A (en) * | 2022-03-11 | 2022-05-06 | 中铁四局集团有限公司 | Steering mechanism and beam transporting vehicle |
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