CN205131354U - Car a steering system is shaken in inhaling of hydraulic pressure helping hand - Google Patents
Car a steering system is shaken in inhaling of hydraulic pressure helping hand Download PDFInfo
- Publication number
- CN205131354U CN205131354U CN201520877230.6U CN201520877230U CN205131354U CN 205131354 U CN205131354 U CN 205131354U CN 201520877230 U CN201520877230 U CN 201520877230U CN 205131354 U CN205131354 U CN 205131354U
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- Prior art keywords
- pole
- drawn
- bar
- oil pipe
- directional control
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- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The utility model discloses a car a steering system is shaken in inhaling of hydraulic pressure helping hand, draw the pole including the steering wheel and the right side, the steering wheel center is connected with the transmission pole, the transmission pole passes through the universal joint and is connected with the steering column to the outside suit torque sensor of transmission pole, the steering column axle head installs the worm wheel additional, the worm wheel meshes with the worm part of worm axle sleeve, the worm axle sleeve draws the pole outside through the footstep bearing suit on a left side, a left side is drawn the pole and is drawn the pole and be connected with the left side and the right side of piston respectively with the right side, the piston is installed in the internal portion of pneumatic cylinder, a left side is drawn pole and the right side and is drawn the pole and be connected with left steering gear and right steering gear through the connecting rod respectively, pneumatic cylinder sinistron right side both ends are connected with magenetic exchange valve through oil pipe respectively, magenetic exchange valve pass through oil pipe respectively with helping hand hydraulic pump and oil storage tank connected, oil pipe installs the choke valve additional between magenetic exchange valve and the oil storage tank, and this system data intelligence is handled, turns to the accuracy, safe and reliable, and the effect is showing.
Description
Technical field
The utility model relates to Automotive Steering Technology field, is specially a kind of shock-absorbing automobile steering system of hydraulic booster.
Background technology
Automobile of today, main employing dwang and the hinged mode of steering hardware turn to, this steering mode resistance is larger, especially running at high speed, chaufeur needs to go steering wheel rotation just can turn to by larger power, simultaneously, due to the reason on road surface, auto steerer can have certain antagonistic force to bearing circle, and this not only brings inconvenience to the driving of chaufeur, more there is potential safety hazard.
Utility model content
The purpose of this utility model is the shock-absorbing automobile steering system providing a kind of hydraulic booster, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of shock-absorbing automobile steering system of hydraulic booster, comprise bearing circle and bar is drawn on the right side, described steering wheel hub position is connected with transmission lever, described transmission lever is connected with deflecting bar by universal-joint, and transmission lever outside suit torque sensor, described deflecting bar axle head installs worm gear additional, described worm gear engages with the worm section of worm screw axle sleeve, described worm screw axle sleeve is sleeved on a left side by thrust bearing and draws bar outside, a described left side is drawn bar and is drawn bar with the right side and be connected with the left side of piston and right side respectively, described piston is arranged on hydraulic cylinder inside, a described left side is drawn bar and is drawn bar with the right side and be connected with left steering device and right steering device respectively by connecting rod, described left steering device and right steering device inside install roll angle inspection device additional, two ends, described hydraulic cylinder left and right are connected with solenoid directional control valve respectively by oil pipe, and oil pipe installs left pressure sensor and right pressure sensor respectively additional between hydraulic cylinder and solenoid directional control valve, described solenoid directional control valve is connected with assisted hydraulic pump and petrol storage tank respectively by oil pipe, between described solenoid directional control valve and petrol storage tank, oil pipe installs flow regulating valve additional.
Preferably, described torque sensor is single shaft side torque measurement sensor.
Preferably, described solenoid directional control valve is three position four-way directional control valve.
Preferably, described torque sensor, roll angle inspection device, flow regulating valve, left pressure sensor and right pressure sensor are all connected with the controller being arranged on outside by wire, and automotive interior speed measuring device is connected with the controller being arranged on outside.
Preferably, described flow regulating valve is adjustable electromagnetic flow regulating valve.
Compared with prior art, the beneficial effects of the utility model are: the utility model compact conformation, novel, the moment of torsion of chaufeur steering wheel rotation is measured by torque sensor, again by controller calculate for turn to data, and provide power to drive left and right to draw bar by assisted hydraulic pump to pull round device and complete and turn to, reduce the burden of chaufeur steering wheel rotation, data intelligence process, turn to accurately, safe and reliable, Be very effective, and by the connection mode of worm and gear between deflecting bar and draw bar, there is larger being just transmitted to and be inversely transmitted to ratio than with less, reduce Uneven road to the opposite force of bearing circle, and native system has accessed vehicle-mounted speed measuring device, automobile is made to regulate flow regulating valve when running at high speed, weaken the power-assisted of steering hardware during galloping, improve the stability of automobile, in oil pipe, install left and right pressure sensor additional simultaneously, the input of assisted hydraulic pump can be regulated according to the difference of pressure of the oil cylinder left and right sides, steering hardware is run smooth, weaken the play sense of work-saving device, install roll angle inspection device additional in deflector inside simultaneously, the problem that during energy actv. coordination high speed, automobile turns to greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 bearing circle, 2 transmission levers, 3 torque sensors, 4 universal-joints, 5 worm screw axle sleeves, 6 worm gears, 7 deflecting bars, 8 left sides draw bar, bar, 11 connecting rods, 12 roll angle inspection devices, 13 right steering devices, 14 left steering devices, 15 solenoid directional control valves, 16 assisted hydraulic pumps, 17 flow regulating valve, 18 petrol storage tanks, 19 left pressure sensors, 20 right pressure sensors, 21 hydraulic cylinders are drawn in 9 pistons, 10 right sides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of shock-absorbing automobile steering system of hydraulic booster, comprise bearing circle 1 and bar 10 is drawn on the right side, bearing circle 1 center is connected with transmission lever 2, transmission lever 2 is connected with deflecting bar 7 by universal-joint 4, and transmission lever 2 outside suit torque sensor 3, record torsion data, and send data to controller, data transmission will be turned to as calculated to arrive follow-up actuating system, complete handling maneuver, deflecting bar 7 axle head installs worm gear 6 additional, worm gear 6 engages with the worm section of worm screw axle sleeve 5, worm screw axle sleeve 5 is sleeved on a left side by thrust bearing and draws bar 8 outside, the minor mistake in treatment between worm and wheel 6 is utilized to be transmitted to ratio, weaken the antagonistic force of road surface reason to bearing circle 1, a left side is drawn bar 8 and is drawn bar 10 with the right side and be connected with the left side of piston 9 and right side respectively, it is inner that piston is arranged on hydraulic cylinder 21, a left side is drawn bar 8 and is drawn bar 10 with the right side and be connected with left steering device 14 and right steering device 13 respectively by connecting rod 11, left steering device 14 and right steering device 13 inside install roll angle inspection device 12 additional, Steering when detection turns to result and coordination to run at high speed, hydraulic cylinder about 21 two ends are connected with solenoid directional control valve 15 respectively by oil pipe, and oil pipe installs left pressure sensor 19 and right pressure sensor 20 respectively additional between hydraulic cylinder 21 and solenoid directional control valve 15, by detecting the oil pressure of piston 9 both sides, thus change the oil inlet quantity of assisted hydraulic pump 16, improve the play sense of force aid system, solenoid directional control valve 15 is connected with assisted hydraulic pump 16 and petrol storage tank 18 respectively by oil pipe, between solenoid directional control valve 15 and petrol storage tank 18, oil pipe installs flow regulating valve 17 additional, regulate flow regulating valve 17, weaken power-assisted effect during galloping, improve riding stability, torque sensor 3 is single shaft side torque measurement sensor, only detect and transmit by bearing circle 1 moment of torsion come, shield and transmit by deflector 14 moment of torsion come, avoid road-surface problem on the impact of steering swivel system, solenoid directional control valve 15 is three position four-way directional control valve, torque sensor 3, roll angle inspection device 12, flow regulating valve 17, left pressure sensor 19 and right pressure sensor 20 are all connected with the controller being arranged on outside by wire, and automotive interior speed measuring device is connected with the controller being arranged on outside, flow regulating valve 17 is adjustable electromagnetic flow regulating valve.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the shock-absorbing automobile steering system of a hydraulic booster, comprise bearing circle (1) and bar (10) is drawn on the right side, it is characterized in that: described bearing circle (1) center is connected with transmission lever (2), described transmission lever (2) is connected with deflecting bar (7) by universal-joint (4), and transmission lever (2) outside suit torque sensor (3), described deflecting bar (7) axle head installs worm gear (6) additional, described worm gear (6) engages with the worm section of worm screw axle sleeve (5), described worm screw axle sleeve (5) is sleeved on a left side by thrust bearing and draws bar (8) outside, a described left side is drawn bar (8) and the right side and is drawn bar (10) and be connected with the left side of piston (9) and right side respectively, it is inner that described piston (9) is arranged on hydraulic cylinder (21), a described left side is drawn bar (8) and is drawn bar (10) with the right side and be connected with left steering device (14) and right steering device (13) respectively by connecting rod (11), described left steering device (14) and right steering device (13) inside install roll angle inspection device (12) additional, described hydraulic cylinder (21) two ends, left and right are connected with solenoid directional control valve (15) respectively by oil pipe, and oil pipe installs left pressure sensor (19) and right pressure sensor (20) respectively additional between hydraulic cylinder (21) and solenoid directional control valve (15), described solenoid directional control valve (15) is connected with assisted hydraulic pump (16) and petrol storage tank (18) respectively by oil pipe, between described solenoid directional control valve (15) and petrol storage tank (18), oil pipe installs flow regulating valve (17) additional.
2. the shock-absorbing automobile steering system of a kind of hydraulic booster according to claim 1, is characterized in that: described torque sensor (3) is single shaft side torque measurement sensor.
3. the shock-absorbing automobile steering system of a kind of hydraulic booster according to claim 1, is characterized in that: described solenoid directional control valve (15) is three position four-way directional control valve.
4. the shock-absorbing automobile steering system of a kind of hydraulic booster according to claim 1, it is characterized in that: described torque sensor (3), roll angle inspection device (12), flow regulating valve (17), left pressure sensor (19) and right pressure sensor (20) are all connected with the controller being arranged on outside by wire, and automotive interior speed measuring device is connected with the controller being arranged on outside.
5. the shock-absorbing automobile steering system of a kind of hydraulic booster according to claim 1, is characterized in that: described flow regulating valve (17) is adjustable electromagnetic flow regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877230.6U CN205131354U (en) | 2015-11-05 | 2015-11-05 | Car a steering system is shaken in inhaling of hydraulic pressure helping hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877230.6U CN205131354U (en) | 2015-11-05 | 2015-11-05 | Car a steering system is shaken in inhaling of hydraulic pressure helping hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131354U true CN205131354U (en) | 2016-04-06 |
Family
ID=55617171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877230.6U Expired - Fee Related CN205131354U (en) | 2015-11-05 | 2015-11-05 | Car a steering system is shaken in inhaling of hydraulic pressure helping hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771651A (en) * | 2022-06-20 | 2022-07-22 | 徐州派特控制技术有限公司 | Hydraulic steering gear based on engineering machinery electric control system |
-
2015
- 2015-11-05 CN CN201520877230.6U patent/CN205131354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771651A (en) * | 2022-06-20 | 2022-07-22 | 徐州派特控制技术有限公司 | Hydraulic steering gear based on engineering machinery electric control system |
| CN114771651B (en) * | 2022-06-20 | 2022-09-13 | 徐州派特控制技术有限公司 | Hydraulic steering gear based on engineering machinery electric control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 330103 Jiangxi province city of Nanchang New District Changleng Industrial Park Venture Road No. 60 Patentee after: JIANGMA AUTOMOBILE CO., LTD. OF JIANGXI JIANGLING MOTORS CO., GROUP Address before: 362000 Fujian Province, Huian Province, the town of Yang Yang screw through the end of the village through the permeability of the No. 381 Patentee before: Chen Peian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |