CN205087020U - Vehicle - Google Patents
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- Publication number
- CN205087020U CN205087020U CN201520903025.2U CN201520903025U CN205087020U CN 205087020 U CN205087020 U CN 205087020U CN 201520903025 U CN201520903025 U CN 201520903025U CN 205087020 U CN205087020 U CN 205087020U
- Authority
- CN
- China
- Prior art keywords
- steering
- oil passage
- vehicle
- diameter
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steering Controls (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Power Steering Mechanism (AREA)
Abstract
The utility model provides a vehicle, including a steering system, a steering system include steering operation mechanism, with steering gear that steering operation mechanism connects, with left knuckle (9) that steering gear connects, with left side knuckle (9) articulated steering axle, wherein a left side knuckle (9) including knuckle body (91) be provided with pinhole (95) on knuckle body (91) install round pin axle (96) in pinhole (95) pinhole (95) with install between the round pin axle (96) bush (97) be provided with lubricate hole (10) on bush (97), lubricate hole (10) are the hourglass shape that middle section (11) diameter is less than both ends (12) diameter in its axial. Adopt the utility model discloses a vehicle can bring and turn to effectually, has improved user experience's satisfaction.
Description
Technical field
The utility model relates to a kind of vehicle.
Background technology
At existing vehicle, steering swivel system, as one of most important system, can make vehicle can complete in the process of moving and turn to, thus arrives and can travel smoothly; In current steering swivel system, comprise steering control mechanism, steering gear, steering swivel and steeraxle; In the process of steering vehicle, navigating mate steering wheel rotation, drives handling maneuver structure to rotate, and then drives steering gear to rotate; And steering gear is connected with steering swivel, drive steering swivel is produced an angular turn relative to steeraxle by the rotation of steering gear, and the rotation of steering swivel has driven the steered wheel rotation of vehicle, thus achieves turning to of vehicle.Steering swivel and steeraxle are by being arranged on pin-and-hole on steering swivel and pinned connection, in order to avoid the wearing and tearing of steering swivel and bearing pin, pacify to turn between the axis hole and bearing pin of described steering swivel and have lining, and lubricated by the oil nozzle injection lubricating grease be arranged on steering swivel.
But the steering swivel system that existing vehicle uses usually there will be lubrication not after having used of a specified duration, and lubricant effect is not good, turns to and has some setbacks, and turns to the problems such as jerky.
Utility model content
The purpose of this utility model is the vehicle providing a kind of turning efficiency good.
To achieve these goals, the utility model is achieved in that a kind of vehicle, comprise steering swivel system, wherein said steering swivel system comprises steering control mechanism, the steering gear be connected with described steering control mechanism, the left steering that is connected with described steering gear save, the steeraxle hinged with described steering swivel and the right steering hinged with described steeraxle saves, and described left steering is connected by steering trapezoidal arm between saving and saving with described right steering; Wherein said steering control mechanism comprises steering handwheel, the steering shaft be connected with described steering handwheel, described steering shaft connect deflector by universal-joint connection for transmission axle, described transmission shaft by universal-joint; Described steering gear comprises the pitman arm be connected with described deflector and the steering drag link be connected with described pitman arm; Wherein said left steering joint/right steering joint comprises steering swivel body, and described steering swivel body is provided with ear, lower ear and axle journal, and described left steering joint is also provided with the spindle arm be connected with described steering drag link; Ear and described lower ear are provided with mutually corresponding pin-and-hole on described, the bearing pin hinged with described steeraxle is installed in described pin-and-hole, between described pin-and-hole and described bearing pin, lining is installed, described lining is provided with oil passage, and described oil passage is less than the hourglass shape of two ends diameter in its axial direction in stage casing diameter.Adopt such setting that described steering swivel system can be made to have good lubricant effect.When the oil nozzle of left steering joint/upper right lubricates lining and bearing pin, the oil passage of the hourglass shape on lining can also carry out effect of oil storage, when lubricating oil is under-supply, the lubricating oil be stored in described oil passage can also continue to lubricate described lining and described bearing pin, the lubricant effect reached, avoid vehicle and produce jerky problem when turning to, make the turning efficiency of vehicle good.
In order to reach better lubricant effect further, described oil passage is two or more and is evenly arranged on described lining.
In order to reach better lubricant effect further, described oil passage is four, and is evenly distributed on described oil passage circumferentially.
In order to reach better lubricant effect further, the stage casing diameter of the oil passage in hourglass shape is 0.5-2mm, and the two ends diameter of oil passage is 2.5-5mm.
Preferably, the stage casing diameter of described oil passage is 1mm, and the two ends diameter of described oil passage is 4mm.
Adopt vehicle of the present utility model, following beneficial effect can be brought: 1. high lubricating effect, avoid having some setbacks turning to of working process generation, or the problem of localized wear; 2. turning efficiency is good, improves the satisfaction of Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the steering swivel system figure of the vehicle of the utility model embodiment;
Fig. 2 is the positive view of the steering swivel of the utility model embodiment;
Fig. 3 is the front view of the lining of the utility model embodiment;
Fig. 4 is the A-A cutaway view of Fig. 3.
Reference numeral: 1. steering handwheel; 2. steering shaft; 3. universal-joint; 4. transmission shaft; 5. deflector; 6. pitman arm; 7. steering drag link; 8. track arm; 9. left steering joint; 10. oil passage; 11. stage casings; 12 two ends; 91. steering swivel bodies; Ear on 92.; 93. times ears; 94. axle journals; 95. pin-and-holes; 96. bearing pins; 97. linings; 13. right steering joints, 14. steering trapezoidal arms, 15. steeraxles.
Detailed description of the invention
The utility model is introduced below by by the embodiment shown in accompanying drawing; but the utility model is not limited to introduced embodiment; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection:
embodiment: as shown in Figures 1 to 4, a kind of vehicle, comprise steering swivel system, wherein said steering swivel system comprises steering control mechanism, the steering gear be connected with described steering control mechanism, the left steering that is connected with described steering gear save 9, save 9 hinged steeraxles with described left steering and the right steering hinged with described steeraxle save 13, described left steering save 9 save 13 with described right steering between be connected by steering trapezoidal arm 14;
Wherein said steering control mechanism comprises steering handwheel 1, the steering shaft 2 be connected with described steering handwheel 1, described steering shaft 2 connect deflector 5 by universal-joint 3 connection for transmission axle 4, described transmission shaft 4 by universal-joint 3; Described steering gear comprises the pitman arm 6 be connected with described deflector 5 and the steering drag link 7 be connected with described pitman arm 6;
Wherein said left steering saves 9/ right steering joint 13 and comprises steering swivel body 91, and described steering swivel body 91 is provided with ear 92, lower ear 93 and axle journal 94, and described left steering joint 9 is also provided with the spindle arm 8 be connected with described steering drag link 7; Ear 92 and described lower ear 93 are provided with mutually corresponding pin-and-hole 95 on described, in described pin-and-hole 95, bearing pin 96 is installed, between described pin-and-hole 95 and described bearing pin 96, lining 97 is installed, described lining 97 is provided with oil passage 10, and described oil passage 10 is less than the hourglass shape of two ends 12 diameter in its axial direction in stage casing 11 diameter.
Described oil passage 16 is two or more and is evenly arranged on described lining 15.
In the present embodiment, described oil passage 16 is four, and is evenly distributed on described lining 15 circumferentially.
Stage casing 17 diameter of the oil passage 16 in hourglass shape is 0.5-2mm, and two ends 18 diameter of oil passage 16 is 2.5-5mm.
In the present embodiment, stage casing 17 diameter of described oil passage 16 is 1mm, and two ends 18 diameter of described oil passage is 4mm.
In the process travelled, when needs Vehicular turn, the steering handwheel 1 of chaufeur manual rotation steering control mechanism, the steering torque of described steering control mechanism is by being delivered to steering gear after the amplification of deflector 5, steering torque is delivered to described left steering and saves 9 by the connection that steering gear saves the track arm 8 of 9 by its steering drag link 7 and described left steering again, make left steering save 9 to produce relative rotation relative to described steeraxle, steering torque is passed to right steering joint 13 by the steering trapezoidal arm 14 that rotates through of described left steering joint 9, make right steering save 13 also to produce relative rotation relative to described steeraxle, the rotation of 9/ right steering joint 13 is saved by left steering, drive and be transferred on the rotation that described left steering saves the left steering wheel/right steering wheel on 9/ right steering joint 13, thus reach turning to of vehicle.
In the present embodiment, described steering trapezoidal arm 14 is existing steering trapezoidal arm, comprises saving with described left steering and right steering saves the tie rod arm be connected respectively, and connects the tierod of two tie rod arms.
Adopt the vehicle of the present embodiment, the lubricant effect that can have, avoid having some setbacks turning to of working process generation, or the problem of localized wear; And then the turning efficiency brought, improve the satisfaction of Consumer's Experience.
Claims (5)
1. a vehicle, comprise steering swivel system, wherein said steering swivel system comprises steering control mechanism, the steering gear be connected with described steering control mechanism, the left steering that is connected with described steering gear save (9), the steeraxle (15) hinged with described steering swivel (9) and the right steering hinged with described steeraxle (15) and save (13), and described left steering joint (9) is saved with described right steering and passed through steering trapezoidal arm (14) between (13) and be connected;
Wherein said steering control mechanism comprises steering handwheel (1), the steering shaft (2) be connected with described steering handwheel (1), described steering shaft (2) connect deflector (5) by universal-joint (3) connection for transmission axle (4), described transmission shaft (4) by universal-joint (3); Described steering gear comprises the pitman arm (6) be connected with described deflector (5) and the steering drag link (7) be connected with described pitman arm (6);
Wherein said left steering joint (9)/right steering joint (13) comprises steering swivel body (91), described steering swivel body (91) is provided with upper ear (92), lower ear (93) and axle journal (94), described left steering joint (9) is also provided with the spindle arm (8) be connected with described steering drag link (7); Ear (92) and described lower ear (93) are provided with mutually corresponding pin-and-hole (95) on described, the bearing pin (96) hinged with described steeraxle (15) is installed in described pin-and-hole (95), lining (97) is installed between described pin-and-hole (95) and described bearing pin (96), it is characterized in that: on described lining (97), be provided with oil passage (10), described oil passage (10) is less than the hourglass shape of two ends (12) diameter in its axial direction in stage casing (11) diameter.
2. vehicle as claimed in claim 1, is characterized in that: described oil passage (10) is for two or more and be evenly arranged on described lining (97).
3. vehicle as claimed in claim 2, is characterized in that: described oil passage (10) is four, and is evenly distributed on described lining (97) circumferentially.
4. the vehicle as described in claim 1,2 or 3, is characterized in that: stage casing (11) diameter of the oil passage (10) in hourglass shape is 0.5-2mm, and two ends (12) diameter of oil passage is 2.5-5mm.
5. vehicle as claimed in claim 4, it is characterized in that: stage casing (11) diameter of described oil passage (10) is 1mm, two ends (12) diameter of described oil passage is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903025.2U CN205087020U (en) | 2015-11-13 | 2015-11-13 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903025.2U CN205087020U (en) | 2015-11-13 | 2015-11-13 | Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087020U true CN205087020U (en) | 2016-03-16 |
Family
ID=55477731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903025.2U Expired - Fee Related CN205087020U (en) | 2015-11-13 | 2015-11-13 | Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292253A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Vehicle |
-
2015
- 2015-11-13 CN CN201520903025.2U patent/CN205087020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292253A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |