CN104354755B - A kind of all-terrain vehicle steering control mechanism - Google Patents
A kind of all-terrain vehicle steering control mechanism Download PDFInfo
- Publication number
- CN104354755B CN104354755B CN201410652027.9A CN201410652027A CN104354755B CN 104354755 B CN104354755 B CN 104354755B CN 201410652027 A CN201410652027 A CN 201410652027A CN 104354755 B CN104354755 B CN 104354755B
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- Prior art keywords
- torsion spring
- steering spindle
- steering
- pivoted arm
- bearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
Disclosure one all-terrain vehicle steering control mechanism, steering spindle middle and upper part is supported on upper end, steering column jacket tube hub hole by clutch shaft bearing, and the second bearings is passed through in lower end, steering column jacket tube hub hole in steering spindle middle and lower part；Steering spindle sleeve outer wall top is provided with on gas spring and supports, and the bottom of steering spindle sleeve outer wall and mounting seat upper end are fixed；In the connector of steering spindle lower end on position sensor, position sensor is arranged on bottom mounting seat；Torsion spring bushing pipe and torsion spring pivoted arm are all sleeved on steering shaft lower portion, and these three part is welded and fixed, and torsion spring bushing pipe is positioned at above torsion spring pivoted arm；The pivoted arm being set with a torsion spring, one end and torsion spring pivoted arm outside torsion spring bushing pipe is fixed, and the other end of torsion spring is fixed with mounting seat.The present invention to apply torsion to steering spindle by torsion spring, thus ensureing the normal operation of the present invention, being thus effectively simplified the structure of the present invention, thus reducing manufacture and assembly difficulty, and then reducing use cost.
Description
Technical field
The invention belongs to all-terrain vehicle field, particularly relate to a kind of all-terrain vehicle steering control mechanism.
Background technology
Steering control mechanism is the important component part of all-terrain vehicle, and it is for realizing turning to of all-terrain vehicle, and existing operating mechanism usually adopts very complicated structure to apply moment of torsion to steering spindle.
The shortcoming of existing steering control mechanism is that structure is complicated, parts are various, manufactures and assembly difficulty is big, with high costs.
Summary of the invention
The technical problem to be solved is in that the all-terrain vehicle steering control mechanism providing a kind of structure to simplify.
Technical scheme is as follows: a kind of all-terrain vehicle steering control mechanism, it is characterized in that: include steering spindle (1) and torsion spring bushing pipe (8), wherein steering spindle (1) middle and upper part is supported on steering spindle sleeve pipe (3) centre bore upper end by clutch shaft bearing (2), and steering spindle (1) middle and lower part is supported on steering spindle sleeve pipe (3) centre bore lower end by the second bearing (4)；Described steering spindle sleeve pipe (3) outer wall top is provided with on a gas spring and supports (5), and the bottom of this steering spindle sleeve outer wall and mounting seat (6) upper end are fixed；In the connector of described steering spindle (1) lower end on position sensor (7), this position sensor is arranged on described mounting seat (6) bottom；
Described torsion spring bushing pipe (8) and torsion spring pivoted arm (9) are all sleeved on steering spindle (1) bottom, and these three part is welded and fixed, and torsion spring bushing pipe (8) is positioned at torsion spring pivoted arm (9) top；Described torsion spring bushing pipe (8) outside is set with a torsion spring (10), in the groove that this torsion spring two outer arm is installed on torsion spring pivoted arm (9) and described mounting seat (6) is opened.
Adopt above technical scheme, the present invention to apply torsion to steering spindle (1) by torsion spring, under ensureing invention normal operation, steering wheel has good operating handle and return effect, and carries out rotary spacing, it is to avoid destroy position sensor, thus it is effectively simplified the structure of the present invention, thus reducing manufacture and assembly difficulty, and then reduce use cost, and overcome the defect of traditional structure well.
As prioritization scheme, described clutch shaft bearing (2) is rolling bearing, the steering spindle (1) of these clutch shaft bearing both sides is respectively installed with a back-up ring (11) and elastic rubber ring (12), and back-up ring (11) is positioned at elastic rubber ring (12) top, and the two part is stuck in the ring washer groove of above-mentioned steering spindle (1) simultaneously；Described second bearing (4) is rubber shaft bearing, and this second bearing is sleeved in described steering spindle (1) by bearing insert (13).
Adopt above technical scheme, described back-up ring (11) is for positioning clutch shaft bearing (2), and elastic rubber ring (12) utilizes elastic deformation to realize the fixed installation of clutch shaft bearing (2), it is to avoid clutch shaft bearing (2) axial float.It addition, the second bearing (4) adopts rubber shaft bearing to be for adjustment assembly axiality, improve shock-absorbing effect.
As preferably, the position of described steering spindle (1) suit torsion spring pivoted arm (9) is milled with a flat, the installing hole tight fit of this flat portion and torsion spring pivoted arm (9), thus can ensure the relative position of torsion spring pivoted arm (9) and steering spindle (1) well, thus ensureing initial position fix precision.
Beneficial effect: the present invention to apply torsion to steering spindle (1) by torsion spring, under ensureing invention normal operation, steering wheel has good operating handle and return effect, and carries out rotary spacing, it is to avoid destroy position sensor, thus it is effectively simplified the structure of the present invention, thus reducing manufacture and assembly difficulty, and then reduce use cost, and overcome the defect of traditional structure well, and the control accuracy of the present invention is high, handles comfort strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the schematic diagram of steering spindle in Fig. 2；
Fig. 4 is the upward view of Fig. 3；
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figures 1 to 4, a kind of all-terrain vehicle steering control mechanism, is mainly made up of supporting 5, mounting seat 6, position sensor 7, torsion spring bushing pipe 8, torsion spring pivoted arm 9, torsion spring 10, back-up ring 11, elastic rubber ring 12 and bearing insert 13 on steering spindle 1, clutch shaft bearing 2, steering spindle sleeve pipe the 3, second bearing 4, gas spring.Wherein, steering spindle 1 is a root length axle, and the upper end of this steering spindle 1 is connected with steering wheel, and under the manipulation of driver, steering spindle 1 can rotate.Steering spindle 1 middle and upper part is supported on steering spindle sleeve pipe 3 centre bore upper end by clutch shaft bearing 2, and steering spindle 1 middle and lower part is supported on steering spindle sleeve pipe 3 centre bore lower end by the second bearing 4.As preferably, described clutch shaft bearing 2 is rolling bearing, the steering spindle 1 of these clutch shaft bearing 2 both sides is respectively installed with a back-up ring 11 and elastic rubber ring 12, and back-up ring 11 is positioned at above elastic rubber ring 12, and the two part is stuck in the ring washer groove of steering spindle 1 simultaneously.Described second bearing 4 is rubber shaft bearing, and this second bearing is sleeved in described steering spindle 1 by bearing insert 13.
Meanwhile, described steering spindle sleeve pipe 3 outer wall top is provided with on a gas spring and supports 5, this gas spring supports 5 and is used for connecting gas spring, and the bottom of steering spindle sleeve pipe 3 outer wall is fixed with mounting seat 6 upper end.Described steering spindle 1 upper end is installed with steering wheel, and in the connector of this steering spindle lower end on position sensor 7, this position sensor 7 is arranged on the bottom of mounting seat 6, when rotating steering wheel, steering spindle 1 concomitant rotation, position sensor 7 gathers the turn signal of steering spindle 1, and this collection signal is fed back to car load VCU, in order to controls all-terrain vehicle steering and turns to.
As shown in Figures 1 to 4, described torsion spring bushing pipe 8 and torsion spring pivoted arm 9 are all sleeved on steering spindle 1 bottom, and these three part is welded and fixed, and torsion spring bushing pipe 8 is positioned at above torsion spring pivoted arm 9.Steering spindle 1 is set with the position of torsion spring pivoted arm 9 and is milled with a flat, the installing hole tight fit of this flat portion and torsion spring pivoted arm 9.A torsion spring 10 it is set with, in the groove that this torsion spring two outer arm is installed on torsion spring pivoted arm 9 and described mounting seat 6 is opened outside described torsion spring bushing pipe 8.It addition, one section of limit of projected side wall, described mounting seat 6 both sides, so ensure the spacing of torsion spring pivoted arm 9 motion.Avoid damage to position sensor.
The foregoing is only presently preferred embodiments of the present invention, not with the present invention for restriction, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (3)
1. an all-terrain vehicle steering control mechanism, it is characterized in that: include steering spindle (1) and torsion spring bushing pipe (8), wherein steering spindle (1) middle and upper part is supported on steering spindle sleeve pipe (3) centre bore upper end by clutch shaft bearing (2), and steering spindle (1) middle and lower part is supported on steering spindle sleeve pipe (3) centre bore lower end by the second bearing (4)；Described steering spindle sleeve pipe (3) outer wall top is provided with on a gas spring and supports (5), and the bottom of this steering spindle sleeve outer wall and mounting seat (6) upper end are fixed；In the connector of described steering spindle (1) lower end on position sensor (7), this position sensor is arranged on described mounting seat (6) bottom；
Described torsion spring bushing pipe (8) and torsion spring pivoted arm (9) are all sleeved on steering spindle (1) bottom, and these three part is welded and fixed, and torsion spring bushing pipe (8) is positioned at torsion spring pivoted arm (9) top；Described torsion spring bushing pipe (8) outside is set with a torsion spring (10), in the groove that this torsion spring two outer arm is installed on torsion spring pivoted arm (9) and described mounting seat (6) is opened.
2. all-terrain vehicle steering control mechanism according to claim 1, it is characterized in that: described clutch shaft bearing (2) is rolling bearing, steering spindle (1) on the upside of this clutch shaft bearing is set with a back-up ring (11), steering spindle (1) on the downside of clutch shaft bearing is set with an elastic rubber ring (12), and back-up ring (11) and elastic rubber ring (12) are stuck in the ring washer groove of described steering spindle (1) simultaneously；Described second bearing (4) is rubber shaft bearing, and this second bearing is sleeved in described steering spindle (1) by bearing insert (13).
3. all-terrain vehicle steering control mechanism according to claim 1 and 2, it is characterized in that: the position of described steering spindle (1) suit torsion spring pivoted arm (9) is milled with a flat, the installing hole tight fit of this flat portion and torsion spring pivoted arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652027.9A CN104354755B (en) | 2014-11-12 | 2014-11-12 | A kind of all-terrain vehicle steering control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652027.9A CN104354755B (en) | 2014-11-12 | 2014-11-12 | A kind of all-terrain vehicle steering control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354755A CN104354755A (en) | 2015-02-18 |
| CN104354755B true CN104354755B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652027.9A Active CN104354755B (en) | 2014-11-12 | 2014-11-12 | A kind of all-terrain vehicle steering control mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104354755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945712B (en) * | 2017-05-12 | 2023-03-07 | 新乡北方车辆仪表有限公司 | Adjustable display control multifunctional operating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506767A (en) * | 1975-11-25 | 1978-04-12 | Ford Motor Co | Steering column assemblies |
| US5081879A (en) * | 1990-05-24 | 1992-01-21 | Ford Motor Company | Steering column assembly mounting bracket |
| CN2288123Y (en) * | 1996-05-03 | 1998-08-19 | 裴兰贵 | Safety steering device |
| CN2578201Y (en) * | 2002-10-11 | 2003-10-08 | 安徽精科机器有限公司 | Torsion device of power steering gear |
| CN101298254A (en) * | 2008-06-20 | 2008-11-05 | 重庆长安汽车股份有限公司 | Automobile energy-absorbing steering tube column |
| CN201932221U (en) * | 2011-01-10 | 2011-08-17 | 宁波华盛汽车部件有限公司 | Steering column mechanism assembly used for heavy passenger car |
| CN204279592U (en) * | 2014-11-12 | 2015-04-22 | 中国嘉陵工业股份有限公司（集团） | All-terrain vehicle steering control mechanism |
-
2014
- 2014-11-12 CN CN201410652027.9A patent/CN104354755B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506767A (en) * | 1975-11-25 | 1978-04-12 | Ford Motor Co | Steering column assemblies |
| US5081879A (en) * | 1990-05-24 | 1992-01-21 | Ford Motor Company | Steering column assembly mounting bracket |
| CN2288123Y (en) * | 1996-05-03 | 1998-08-19 | 裴兰贵 | Safety steering device |
| CN2578201Y (en) * | 2002-10-11 | 2003-10-08 | 安徽精科机器有限公司 | Torsion device of power steering gear |
| CN101298254A (en) * | 2008-06-20 | 2008-11-05 | 重庆长安汽车股份有限公司 | Automobile energy-absorbing steering tube column |
| CN201932221U (en) * | 2011-01-10 | 2011-08-17 | 宁波华盛汽车部件有限公司 | Steering column mechanism assembly used for heavy passenger car |
| CN204279592U (en) * | 2014-11-12 | 2015-04-22 | 中国嘉陵工业股份有限公司（集团） | All-terrain vehicle steering control mechanism |
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| Publication number | Publication date |
|---|---|
| CN104354755A (en) | 2015-02-18 |
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Effective date of registration: 20161229 Address after: 111 No. 402760 Chongqing District of Bishan city streets Yongjia Bi Springs Road Patentee after: Chongqing Jialing global motor vehicle Co. Ltd. Address before: 402760 Yongjia Road, Bishan, No. 111, Chongqing Patentee before: China Jialing Industry Co., Ltd. (Group) |