CN212047568U - Steering rod for vehicle and steering system having the same - Google Patents
Steering rod for vehicle and steering system having the same Download PDFInfo
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- CN212047568U CN212047568U CN202020409256.9U CN202020409256U CN212047568U CN 212047568 U CN212047568 U CN 212047568U CN 202020409256 U CN202020409256 U CN 202020409256U CN 212047568 U CN212047568 U CN 212047568U
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- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of steering systems, in particular to a steering pull rod for a vehicle, which comprises a rod body; and the joint is arranged at the end part of the rod body through a locking assembly, and a connecting part connected with a steering rocker arm of a vehicle is arranged on the joint. Through set up locking Assembly between the body of rod and joint and be connected, the effect that can dismantle the connection between the body of rod and the joint has been realized, the stability of being connected between the body of rod and the joint has been ensured, it is complicated to have overcome the connection process that leads to between its body of rod of pull rod and the joint of joint welding on the body of rod, can reduce the installation effectiveness, and, owing to adopt the welded mode with the body of rod and articulate together, thereby need use more solder to arouse the great defect of pull rod weight increase in order to guarantee joint strength, link together its two through set up locking Assembly between the body of rod and joint, avoid using welded fixed mode, reduce the vehicle and increase weight, thereby can improve the load capacity.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to a steering system that is used for steering linkage of vehicle and has this steering linkage.
Background
The tie rods are important parts in the steering mechanism of the vehicle, which directly affect the stability of the vehicle operation, the safety of the operation and the service life of the tires, and are classified into 2 types, i.e., a tie rod and a tie rod. The steering drag link undertakes the task of transferring the motion of the steering rocker arm to the knuckle arm; the tie rod is the bottom edge of the steering trapezoid mechanism and is a key component for ensuring the right and left steering wheels to generate correct motion relation. At present, current steering linkage is in the use, need with the joint welding on the body of rod, the reliability of welding point tie point need be considered when the welding, owing to adopt the welded mode with the body of rod and articulate together, need use more solder in order to guarantee joint strength, thereby arouse the great defect of pull rod weight increase, especially to the steering linkage of special type car, connection structure is complicated, it is great to lead to whole dead weight, a special type car has 10 many steering linkage, whole car weight increases a lot, under the unchangeable condition of truck power, the loading of vehicle will reduce.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art because the steering linkage structure is complicated, and the dead weight leads to the vehicle to load less defect than heavy to a structural design is simple, reasonable steering linkage and a steering system are provided.
A steering tie rod for a vehicle comprising
A rod body;
the joint is installed at the end part of the rod body through a locking assembly, and a connecting part connected with a steering rocker arm of a vehicle is arranged on the joint.
Furthermore, the joint further comprises a locking section, wherein the locking section is matched with the rod body in an inserting mode and fixedly connected together through the locking assembly.
Further, the periphery wall of locking section with the interior chamber wall of the body of rod closely laminates continuously.
Furthermore, the locking assembly comprises a limiting plug connector; the locking section is characterized in that first through holes are uniformly distributed in the circumferential direction of the locking section and are arranged along the radial direction of the rod body, second through holes matched with the first through holes are formed in the rod body, and the limiting plug connectors are inserted into the second through holes and the first through holes to block the joints and move along the axial direction of the rod body.
Further, the first through holes are provided with at least two rows along the length direction of the locking section.
Further, the limiting plug connector is a rivet.
Further, the locking section and the connecting part are of an integrally formed structure.
Further, the locking section is fixed on the connecting part.
Further, the joint comprises a first joint and a second joint, and the length of the locking section of the first joint is larger than that of the locking section of the second joint.
A vehicle steering system comprising a steering tie rod for a vehicle, the steering tie rod being as described above.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a steering pull rod for a vehicle, which comprises a rod body; and the joint is arranged at the end part of the rod body through a locking assembly, and a connecting part connected with a steering rocker arm of a vehicle is arranged on the joint. Through set up locking Assembly between the body of rod and joint and be connected, the effect that can dismantle the connection between the body of rod and the joint has been realized, the stability of being connected between the body of rod and the joint has been ensured, it is complicated to have overcome the connection process that leads to between its body of rod of pull rod and the joint of joint welding on the body of rod, can reduce the installation effectiveness, and, owing to adopt the welded mode with the body of rod and articulate together, thereby need use more solder to arouse the great defect of pull rod weight increase in order to guarantee joint strength, link together its two through set up locking Assembly between the body of rod and joint, avoid using welded fixed mode, reduce the vehicle and increase weight, thereby can improve the load capacity. Simultaneously, because the body of rod can dismantle with the joint and link to each other and can convenience of customers change different joints, can be applicable to different in service behavior, possess the practicality.
2. The utility model provides an among the steering linkage for vehicle, connect still including the locking section, the locking section with the body of rod cooperation is pegged graft, and passes through the locking Assembly rigid coupling is in the same place. Through set up the locking section on connecting, will lock the section and peg graft with the body of rod cooperation, increased the area of contact between joint and the body of rod, improved the overall stability of pull rod.
3. In the steering linkage for a vehicle provided by the utility model, the locking component comprises a limiting plug connector; the locking section is characterized in that first through holes are uniformly distributed in the circumferential direction of the locking section and are arranged along the radial direction of the rod body, second through holes matched with the first through holes are formed in the rod body, and the limiting plug connectors are inserted into the second through holes and the first through holes to block the joints and move along the axial direction of the rod body. Through setting up first through-hole and second through-hole, insert the inside of first through-hole and second through-hole with spacing plug connector, overcome the defect that the joint removed along the axial direction of the body of rod, further improved the stability of being connected between joint and the body of rod.
4. The utility model provides an among the steering linkage for vehicle, the locking section with connecting portion are the integrated into one piece structure. The strength of the steering pull rod can be effectively increased by arranging the locking section and the connecting part into an integrally formed structure. And, carry out fixed connection through between locking Assembly and the body of rod, it is quick, convenient to connect, the installation of being convenient for is dismantled with the maintenance.
5. The utility model provides an among the steering linkage for vehicle, the locking section is fixed in on the connecting portion. The locking section is fixed on the connecting part, so that different connecting parts can be replaced when the pull rod and the locking section are not changed, and the steering rocker arm suitable for different models is connected with the connecting part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a steering link according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of a connector and a limit connector;
FIG. 3 is a schematic view of a first through hole in the locking segment;
the specification reference numbers indicate:
1-a rod body; 111-a second via;
2-a linker; 21-a connecting part;
22-a locking section; 221-a first via;
23-a first joint; 24-a second linker;
3-a locking assembly; 31-limit plug connector.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
The embodiment of the utility model provides an in describe a vehicle steering system, including the steering linkage, this steering linkage is used for connecting the steering column arm to the steering of control vehicle.
Specifically, referring to fig. 1, 2 and 3, the steering linkage includes a rod body 1 and a joint 2, the joint 2 is mounted at an end of the rod body 1 through a locking assembly 3, a connecting portion 21 connected to the steering rocker is disposed on the joint 2, and a locking section 22, wherein the linkage is connected to the steering rocker through the connecting portion 21, the locking section 22 is fittingly inserted into the rod body 1, and the locking section 22 is fixedly connected to the rod body 1 through the locking assembly 3, in a specific application, an outer peripheral wall of the locking section 22 can be closely attached to an inner cavity wall of the rod body 1, so as to improve the reliable stability of the linkage, and overcome the problem that the connection process between the rod body and the joint of the linkage is complicated due to the need of welding the joint to the rod body, which reduces the mounting efficiency, and because the rod body and the joint are connected together through welding, in order to guarantee that the connection strength needs to use more welding materials to cause the defect that the weight of the pull rod is increased greatly, the rod body and the joint are connected together by arranging the locking assembly between the rod body and the joint, the use of a welding fixing mode is avoided, the weight of a vehicle is reduced, and the loading capacity can be improved. Simultaneously, because the body of rod can dismantle with the joint and link to each other and can convenience of customers change different joints, can be applicable to different in service behavior, possess the practicality.
In this embodiment, in order to improve the installation effectiveness, can adopt the integrated into one piece structure between above-mentioned locking section 22 and the connecting portion 21, of course, also can be fixed in above-mentioned locking section 22 on the connecting portion 21, in concrete application, locking section 22 is two independent bodies with connecting portion 21, adopt welded mode with locking section 22 and connecting portion 21 fixed connection to when not changing the model of the body of rod 1, in order to adapt to the steering rocker arm of different models, directly change the connecting portion 21 that corresponds the model can, stable performance, degree of mechanization is high, low in processing cost.
In this embodiment, as shown in fig. 2, the locking assembly 3 includes a limit plug 31, first through holes 221 arranged along a radial direction of the rod body 1 may be uniformly arranged in a circumferential direction of the locking section 22, a second through hole 111 adapted to the first through hole 221 is further arranged on the rod body 1, wherein a position of the first through hole 221 and a position of the second through hole 111 are arranged in a one-to-one correspondence, then the limit plug 31 is inserted into the first through hole 221 and the second through hole 111, and the rod body 1 and the locking section 22 are fixedly connected to block the joint 2 from moving along an axial direction of the rod body 1, specifically, the limit plug 31 may be a rivet, of course, a screw or other parts may be arranged, and the first through hole 221 and the second through hole 111 may be inserted and fixed, in practical applications, the first through holes 221 may be arranged in a plurality of rows along a length direction of the locking section 22, for example, two rows and three rows may be provided, so that while the strength of the locking section 22 is ensured, more first through holes 221 are provided, more plugging hole sites can be provided for the limiting plug connector 31, and the limiting plug connector 31 can fix and limit the first through holes 221 and the second through holes 111 more.
In this embodiment, the joint 2 includes a first joint 23 and a second joint 24, wherein the length of the locking section 22 of the first joint 23 can be set to be greater than the length of the locking section 22 of the second joint 24, and the first joint 23 and the second joint 24 are respectively and correspondingly connected to a steering rocker arm of a steering system, wherein the rod body 1 can be made of carbon fiber, and the joints and the locking sections are made of 45 # steel, so that the connection reliability can be ensured, the weight of a steering rod can be reduced, the loadable weight of a vehicle can be increased, and the light weight of the steering rod can be realized.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A steering tie rod for a vehicle, characterized by comprising
A rod body (1);
the connector (2) is installed at the end part of the rod body (1) through a locking assembly (3), and a connecting part (21) connected with a steering rocker arm of a vehicle is arranged on the connector (2).
2. The tie rod for vehicles according to claim 1, characterized in that the joint (2) further comprises a locking section (22), the locking section (22) is fittingly inserted with the rod body (1) and is fixedly connected together by the locking assembly (3).
3. The tie rod for vehicles according to claim 2, characterized in that the peripheral wall of the locking segment (22) is in close fitting connection with the inner cavity wall of the rod body (1).
4. A steering tie rod for a vehicle according to claim 2 or 3, characterized in that said locking assembly (3) comprises a limit plug (31); all arranged the edge on the circumferential direction of locking section (22) body of rod (1) radial direction sets up first through-hole (221), be equipped with on the body of rod (1) with second through-hole (111) of first through-hole (221) looks adaptation, spacing plug connector (31) insert second through-hole (111) with in first through-hole (221) in order to block connect (2) to follow body of rod (1) axial direction removes.
5. The tie rod for vehicles according to claim 4, wherein the first through hole (221) is provided in at least two rows along a length direction of the locking section (22).
6. The steering tie rod for a vehicle according to claim 4, characterized in that the limit plug (31) is a rivet.
7. The tie rod for vehicles according to claim 2, characterized in that the locking segment (22) and the connecting portion (21) are of an integrally formed structure.
8. The tie rod for vehicles according to claim 2, characterized in that the locking segment (22) is fixed to the connecting portion (21).
9. The tie rod for vehicles according to claim 2, characterized in that the joint (2) comprises a first joint (23) and a second joint (24), the length of the locking section (22) of the first joint (23) being greater than the length of the locking section (22) of the second joint (24).
10. A vehicle steering system, characterized by comprising
A tie rod for a vehicle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020409256.9U CN212047568U (en) | 2020-03-26 | 2020-03-26 | Steering rod for vehicle and steering system having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020409256.9U CN212047568U (en) | 2020-03-26 | 2020-03-26 | Steering rod for vehicle and steering system having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047568U true CN212047568U (en) | 2020-12-01 |
Family
ID=73540820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020409256.9U Active CN212047568U (en) | 2020-03-26 | 2020-03-26 | Steering rod for vehicle and steering system having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047568U (en) |
-
2020
- 2020-03-26 CN CN202020409256.9U patent/CN212047568U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: Room 101, 1st Floor, Building 1, Yard 7, Yingbin South Street, Fangshan District, Beijing, 102402 Patentee after: BEIJING TIANRENDAOHE NEW MATERIAL Co.,Ltd. Country or region after: China Address before: 102488 room 409, 4th floor, building 2, courtyard 85, Hong'an Road, Fangshan District, Beijing Patentee before: Beijing Tianyi wansai lightweight materials Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |