CN203485982U - Turbine steering device - Google Patents
Turbine steering device Download PDFInfo
- Publication number
- CN203485982U CN203485982U CN201320484164.7U CN201320484164U CN203485982U CN 203485982 U CN203485982 U CN 203485982U CN 201320484164 U CN201320484164 U CN 201320484164U CN 203485982 U CN203485982 U CN 203485982U
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- Prior art keywords
- steering
- turbine
- shaft
- deflector
- worm
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Abstract
The utility model discloses a turbine steering device and belongs to the field of automobile steering mechanism. The turbine steering device comprises a steering booster, a steering shaft and a steering pull rod, wherein a turbine steering piece is arranged between the steering shaft and the steering pull rod. Speed reduction transmission between a turbine shaft and a worm shaft can be realized via a mechanical turbine and worm transmission principle by the turbine steering piece, thereby realizing efficient steering ratio and reducing the action force applied to a steering wheel.
Description
Technical field
The utility model relates to automotive steering structure field, particularly a kind of turbine steering hardware.
Background technology
In the prior art, steering swivel system is comprised of steering control mechanism, deflector and steering gear, steering control mechanism is mainly comprised of steering handwheel, steering shaft, steering column etc., deflector becomes the swing of pitman arm or the straight reciprocating motion of rack shaft by the rotation of steering handwheel, and the mechanism that handling maneuver power is amplified.Deflector is generally fixed on automobile chassis frame or vehicle body, handling maneuver power generally also can change transmission direction after by deflector, steering gear is passed to wheel (steering swivel) by the force and motion of deflector output, and makes left and right wheels by certain relation, carry out the mechanism of deflection.
Press the difference of steerable energy, steering swivel system can be divided into the manual steering system large class of power steering system two of unifying, and the effect of steering system is to rotate steering handwheel by chaufeur, keeps as required or changes vehicle traveling direction, and alleviating the labour intensity of chaufeur.
Automotive steering is comprised of steering gear and steering control mechanism two parts, and steering gear back lash is excessive is owing to assembling between each parts of steering system due to the wearing and tearing of improper or parts.Mechanical hydraulic power steering system generally consists of parts such as Hydraulic Pump, oil pipe, pressure flow hybrid control valve body, V-type drive belt, petrol storage tanks, no matter whether car turns to, this cover system all will be worked, and when turning to greatly the speed of a motor vehicle lower, need Hydraulic Pump to export larger power to obtain larger power-assisted.So, also wasted to a certain extent resource, drive such car, when low speed is turned in the time of especially, think that direction ratio is more heavy, driving engine also compares sweat, again because the pressure of Hydraulic Pump is very large, also than being easier to damage force aid system, also have mechanical type hydraulic servo steering system to be formed by Hydraulic Pump and pipeline and oil cylinder, be to keep pressure, no matter whether need power steering, system is in running order always, and energy consumption is higher, and this is also a reason place in cost source.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of turbine steering hardware conveniently turning to, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of turbine steering hardware, comprise steering booster, direction rotating shaft and steering track rod, and between direction rotating shaft and steering track rod, be provided with turbine deflector.
Preferably, described turbine deflector comprises housing, turbo-shaft and worm shaft, and turbo-shaft is connected with worm shaft turbine and worm in housing.
Preferably, one end that described turbo-shaft stretches out housing is provided with universal-joint, and described turbine deflector is connected with direction rotating shaft by universal-joint.
Preferably, one end that described worm shaft stretches out housing is provided with connecting rod, and described turbine deflector is connected with steering track rod by connecting rod.
Preferably, described housing is provided with permanent seat, and permanent seat is provided with mounting hole.
Adopt the beneficial effect of above technical scheme to be: bearing circle conveys to turbine deflector through steering booster, direction rotating shaft, universal-joint by steering torque, turbine deflector conveys to propons goat's horn by steering track rod, thereby realize the turning function of portable and stable, turbine deflector realizes the deceleration transmission between turbo-shaft and worm shaft by mechanical turbine worm drive principle, realize actv. turning rate, alleviate the application force to bearing circle simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the deflector of turbine shown in Fig. 1.
Wherein, 1--steering booster 2--direction rotating shaft 3--universal-joint 4--turbine deflector 5--steering track rod 6--turbo-shaft 7--housing 8--worm shaft 9--connecting rod 10--permanent seat 11-mounting hole.
The specific embodiment
Below in conjunction with accompanying drawing, describe preferred implementation of the present utility model in detail.
Fig. 1 and Fig. 2 have shown the specific embodiment of a kind of turbine steering hardware of the utility model, this turbine steering hardware comprises steering booster 1, direction rotating shaft 2 and steering track rod 5, between direction rotating shaft 2 and steering track rod 5, be provided with turbine deflector 4, turbine deflector 4 comprises housing 7, turbo-shaft 6 and worm shaft 8, turbo-shaft 6 is connected at the interior turbine and worm of housing 7 with worm shaft 8, one end that turbo-shaft 6 stretches out housing is provided with universal-joint 3, turbine deflector 4 is connected with direction rotating shaft 2 by universal-joint 4, one end that worm shaft 8 stretches out housing 7 is provided with connecting rod 9, turbine deflector 4 is connected with steering track rod 5 by connecting rod 9, housing 7 is provided with permanent seat 10, permanent seat 10 is provided with mounting hole 11.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a turbine steering hardware, is characterized in that: comprise steering booster, direction rotating shaft and steering track rod, be provided with turbine deflector between direction rotating shaft and steering track rod.
2. a kind of turbine steering hardware according to claim 1, is characterized in that: described turbine deflector comprises housing, turbo-shaft and worm shaft, and turbo-shaft is connected with worm shaft turbine and worm in housing.
3. a kind of turbine steering hardware according to claim 2, is characterized in that: one end that described turbo-shaft stretches out housing is provided with universal-joint, and described turbine deflector is connected with direction rotating shaft by universal-joint.
4. a kind of turbine steering hardware according to claim 1, is characterized in that: one end that described worm shaft stretches out housing is provided with connecting rod, and described turbine deflector is connected with steering track rod by connecting rod.
5. a kind of turbine steering hardware according to claim 2, is characterized in that: described housing is provided with permanent seat, and permanent seat is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484164.7U CN203485982U (en) | 2013-08-09 | 2013-08-09 | Turbine steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484164.7U CN203485982U (en) | 2013-08-09 | 2013-08-09 | Turbine steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485982U true CN203485982U (en) | 2014-03-19 |
Family
ID=50256829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484164.7U Expired - Fee Related CN203485982U (en) | 2013-08-09 | 2013-08-09 | Turbine steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564198B (en) * | 2014-08-22 | 2017-01-01 | Kwang Yang Motor Co | Configuration of electronic steering auxiliaries for multipurpose vehicles |
-
2013
- 2013-08-09 CN CN201320484164.7U patent/CN203485982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564198B (en) * | 2014-08-22 | 2017-01-01 | Kwang Yang Motor Co | Configuration of electronic steering auxiliaries for multipurpose vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |