CN208698864U - A kind of automobile-used steering mechanism - Google Patents
A kind of automobile-used steering mechanism Download PDFInfo
- Publication number
- CN208698864U CN208698864U CN201821332550.3U CN201821332550U CN208698864U CN 208698864 U CN208698864 U CN 208698864U CN 201821332550 U CN201821332550 U CN 201821332550U CN 208698864 U CN208698864 U CN 208698864U
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- China
- Prior art keywords
- front fork
- driving lever
- connecting rod
- vehicle frame
- automobile
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Abstract
The utility model discloses a kind of automobile-used steering mechanism, it is formed by turning to handle, electric boosting steering system, fixing card, vehicle frame, universal joint, driving lever, connecting rod, pull rod, front fork and wheel.The utility model uses electric boosting steering system and driving lever-connecting rod-Tiebar structure, it reduces steering force, realizes 1:1 steering gear ratio, steering operation is convenient, flexible, power-saving, has many advantages, such as safety, energy-saving and environmental protection, the steering suitable for various types of vehicles is driven.
Description
Technical field
The utility model relates to automobile-used frame for movement technical field, in particular to a kind of automobile-used steering mechanism.
Background technique
The steering mode of vehicle has at present: utilizing mechanical crank connecting link principle, drives wheel steering by steering wheel；Or it adopts
It is operated with hydraulic power-assist steering system assisted diversion.Prior art operation is laborious, and the accuracy and timeliness of steering are poor, increases
Vehicle oil consumption has certain pollution to environment.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of automobile-used steering mechanism, has
Body technique scheme is as follows:
A kind of automobile-used steering mechanism, including handle, vehicle frame, front fork and wheel are turned to, it is equipped between steering handle and the vehicle frame
Electric boosting steering system, electric boosting steering system are mounted on the crossbeam of vehicle frame by fixing card, electric power steering system
The upper end insertion of system turns in the column bottom outlet of handle, by electric boosting steering system and is turned to being located by connecting by pin, electric
The lower end of dynamic servo steering system is equipped with universal joint and is fixedly connected with one end of universal joint；
The other end of the universal joint is connected with driving lever, and driving lever is laterally disposed, and the other end of driving lever is connected with connecting rod；
The connecting rod is vertically placed, and the upper end of connecting rod is equipped with pull rod, and pull rod is laterally disposed, and the upper end of connecting rod is connected to pull rod
Intermediate position；
The front of the front fork is equipped with front fork driving lever, and the both ends of pull rod connect front fork by front fork driving lever, and front fork is mounted on
In the mounting hole at vehicle frame both ends, wheel is equipped with below front fork.
Particularly, the fixing card is fixedly connected with electric boosting steering system, and vehicle frame is bolted in fixing card
Crossbeam.
Particularly, the bearing hole that the connecting rod lower end is equipped with bearing, nut and driving lever end is cooperatively connected, and guarantees connecting rod
Flexibly, the upper end of connecting rod is connected to the middle position of pull rod using nut for rotation.
Particularly, it is cooperatively connected between the front fork and the mounting hole of vehicle frame using bearing, nut, guarantees the rotation of front fork
Flexibly.
Particularly, the both ends of the pull rod are equipped with band base spherical outside surface universal bearing, and brearing bore is matched with front fork driving lever end
Connection is closed, in this way, pull rod drives the motion process of front fork driving lever more smooth.
Working principle:
A kind of automobile-used steering mechanism when in use, to turning to application steering force, with the rotation for turning to handle pass through it is electronic
Servo steering system generates power steering, and driving lever is rotated to the left or to the right by the transmitting of universal joint, dialled at this time by power steering
Bar drives connecting rod, connecting rod that pull rod, pull rod is driven to drive front fork driving lever, and front fork driving lever band motor car wheel realizes go to action.
The beneficial effects of the utility model are: the automobile-used Design of Steering Mechanism of the utility model is reasonable, compact-sized, use
Electric boosting steering system and driving lever-connecting rod-Tiebar structure, reduce steering force, realize 1:1 steering gear ratio make to turn to handle with
The rotational angle of wheel is consistent, and steering operation is convenient, flexible, power-saving, has many advantages, such as safety, energy-saving and environmental protection, is fitted
Steering for various types of vehicles is driven.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is Fig. 1 dimensional decomposition structure diagram.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
In figure: 1- steering handle, 2- pin, 3- vehicle frame, 4- electric boosting steering system, 5- bolt, 6- nut, 7- front fork,
8- wheel, 9- front fork driving lever, 10- nut, 11- universal joint, 12- driving lever, 13- connecting rod, 14- pull rod, 15- fixing card, 16- axis
It holds.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4: a kind of automobile-used steering mechanism, it is by turning to 1, electric boosting steering system 4, pin
Nail 2, fixing card 15, vehicle frame 3, universal joint 11, driving lever 12, connecting rod 13, pull rod 14, front fork driving lever 9, front fork 7 and wheel 8 form.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, described to turn to being equipped with electric boosting steering system 4 between 1 and vehicle frame 3, it is electric
Dynamic servo steering system 4 is mounted on the crossbeam of vehicle frame 3 by fixing card 15, and fixing card 15 and electric boosting steering system 4 are solid
Fixed connection, fixing card 15 pass through the crossbeam of 5 connecting vehicle frame 3 of bolt, and the upper end of electric boosting steering system 4 is inserted in steering 1
Column bottom outlet in, electric boosting steering system 4 is located by connecting 1 with turning to by pin 2, electric boosting steering system 4
Lower end be equipped with and universal joint 11 and be fixedly connected with one end of universal joint 11.Electric boosting steering system 4 (referred to as: EPS) is existing
In technology segment, buyable, manufacturer is respectively (just two examples are given): Tianjin Deco automobile component Co., Ltd (system
One social credibility code: 91120116684726493H), the address of the said firm: the Tianjin Jinnan District town Ba Litai Kodak all the way 4
Number；Or: Taizhou plain sunlight locomotive Electrical Appliances Co., Ltd (unified social credibility code: 913310041481348066), the public affairs
The address of department: the Taizhou plain Luqiao District road stone Qu Qianfang 7-2.
The other end of the universal joint 11 is connected with driving lever 12, and driving lever 12 is laterally disposed, and the other end of driving lever 12 is connected with
Connecting rod 13.
The connecting rod 13 is vertically placed, and 13 lower end of connecting rod is equipped with bearing 16, nut 10 and the bearing hole of 11 end of driving lever and matches
Close connection；The upper end of connecting rod 13 is equipped with pull rod 14, and pull rod 14 is laterally disposed, and the upper end of connecting rod 13 is connected to pull rod using nut 10
14 middle position.
The front of the front fork 7 is equipped with front fork driving lever 9, and the both ends of pull rod 14 connect front fork 7, pull rod by front fork driving lever 9
It is connected between 14 and front fork driving lever 9 using nut 10；Front fork 7 is mounted in the mounting hole at 3 both ends of vehicle frame, front fork 7 and vehicle frame 3
It is cooperatively connected between mounting hole using bearing 16, nut 6, wheel 8 is equipped with below front fork 7.
By above-described embodiment, driving lever can be laterally disposed forward or backward, realizes steering to wheel progress left and right directions
Control steering mode；When such as turning to wheel rear is located at compared with distant positions, driving lever can be arranged to the left or to the right, front fork driving lever
To placement before and after the pull rod controlled to setting, between front fork driving lever and driving lever corresponding with driving lever, realizes and turn to vehicle
Wheel is controlled steering mode in the front-back direction.
As described above, the utility model can be realized preferably, a variety of of embodiment are repaired for a person skilled in the art
Changing will be apparent, all according to some variations and modification made by the content of the present invention, all want for the utility model right
Range claimed is asked to be covered.Such as: it turns to circular steering wheel arrangement also can be used.
Claims (5)
1. a kind of automobile-used steering mechanism, including turn to handle, vehicle frame, front fork and wheel, it is characterised in that: the steering handle and vehicle frame
Between be equipped with electric boosting steering system, electric boosting steering system is mounted on the crossbeam of vehicle frame by fixing card, electronic to help
The upper end of power steering system is inserted in the column bottom outlet for turning to handle, by electric boosting steering system and is turned to fixed by pin
Position, the lower end of electric boosting steering system are equipped with universal joint and are fixedly connected with one end of universal joint；
The other end of the universal joint is connected with driving lever, and driving lever is laterally disposed, and the other end of driving lever is connected with connecting rod；
The connecting rod is vertically placed, and the upper end of connecting rod is equipped with pull rod, and pull rod is laterally disposed, and the upper end of connecting rod is connected in pull rod
Between position；
The front of the front fork is equipped with front fork driving lever, and the both ends of pull rod connect front fork by front fork driving lever, and front fork is mounted on vehicle frame
In the mounting hole at both ends, wheel is equipped with below front fork.
2. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that: the fixing card and electric power steering
System is fixedly connected, the crossbeam that fixing card passes through bolt mode connecting vehicle frame.
3. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that: the connecting rod lower end is equipped with bearing, spiral shell
Cap and the bearing hole of driving lever end are cooperatively connected, and the upper end of connecting rod is connected to the middle position of pull rod using nut.
4. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that: the mounting hole of the front fork and vehicle frame it
Between using bearing, nut be cooperatively connected.
5. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that: the both ends of the pull rod are outer equipped with usheing to seat
Spherical surface universal bearing, brearing bore and front fork driving lever end are cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332550.3U CN208698864U (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332550.3U CN208698864U (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698864U true CN208698864U (en) | 2019-04-05 |
Family
ID=65943550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821332550.3U Active CN208698864U (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891479A (en) * | 2018-08-17 | 2018-11-27 | 王为灿 | A kind of automobile-used steering mechanism |
-
2018
- 2018-08-17 CN CN201821332550.3U patent/CN208698864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891479A (en) * | 2018-08-17 | 2018-11-27 | 王为灿 | A kind of automobile-used steering mechanism |
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