CN2685188Y - Steering operating mechanism capable of regulating height and angle - Google Patents
Steering operating mechanism capable of regulating height and angle Download PDFInfo
- Publication number
- CN2685188Y CN2685188Y CN 200420038305 CN200420038305U CN2685188Y CN 2685188 Y CN2685188 Y CN 2685188Y CN 200420038305 CN200420038305 CN 200420038305 CN 200420038305 U CN200420038305 U CN 200420038305U CN 2685188 Y CN2685188 Y CN 2685188Y
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- CN
- China
- Prior art keywords
- steering
- steering gear
- steering post
- sleeve
- orienting sleeve
- 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 - Lifetime
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Abstract
The utility model relates to a steering operating mechanism of the height and the angle are adjustable, particularly a steering operating mechanism for an automobile. The utility model is mainly composed of a steering post, a steel cable baffle ring for a shaft, a bearing, a steering lock, a switch assembly, a steering post sleeve barrel, a steering post guide sleeve, a spring, a cardan joint and a steering telescopic shaft. The utility model is characterized in that the steering post and the steering post sleeve barrel are assembled into one body through the bearing and the steel cable baffle ring for a shaft to form a steering post assembly; the steering post sleeve barrel is provided with a long circular groove-shaped hole; the steering post guide sleeve is provided with a travel set screw of which the end part moves inside the long circular groove-shaped hole of the steering post sleeve barrel; the steering post guide sleeve is arranged inside the steering post installing supporting base and can rotate inside the supporting base; the steering post assembly penetrates through the steering post guide sleeve and is installed inside the steering post guide sleeve, and the steering post assembly can rotate; the inside of the steering post guide sleeve is provided with a regulating fastening bolt; a regulating hand wheel penetrates through the steering post guide sleeve and is connected with the regulating fastening bolt. The utility model has advantages of reasonable and simple structure, convenient operation, reliable performance, good appearance, etc.
Description
(1) technical field
The utility model relates to a kind of motor turning steering unit, belongs to the handling maneuver technical field.
(2) background technology
The developing direction of heavy motor vehicle steering control mechanism is turn under the prerequisite of key property satisfying, and requires the height of steering handwheel and angle all can regulate in certain scope, with the driver comfort requirement of the chaufeur that adapts to different statures; And existing heavy motor vehicle steering control mechanism is made up of contract axle, column assy and universal-joint of steering handwheel, steering handwheel, though structure is simple, but, be difficult to adapt to the driver comfort requirement of the chaufeur of different statures because the height and the angle of this mechanism's steering handwheel is non-adjustable.
(3) summary of the invention
The utility model is for remedying the deficiencies in the prior art, and a kind of reasonable idea, ingenious, simple in structure, control comfort, dependable performance, adjustable-height attractive in appearance, the steering control mechanism of angle are provided.
The utility model is finished by following technical measures.
This steering unit is mainly by Steering gear, axle-steel silk back-up ring, bearing, steering lock and switch assembly, the Steering gear sleeve, the Steering gear orienting sleeve, spring, universal-joint, turn to telescopic shaft to form, it is characterized in that, pass through bearing by Steering gear and Steering gear sleeve, axle-steel silk back-up ring is assembled into one, form steering column assembly, the Steering gear sleeve is provided with Long Circle flute profile hole, the stroke limit screw is installed on the Steering gear orienting sleeve, move in the Long Circle flute profile hole of Steering gear sleeve in its end, the Steering gear orienting sleeve is installed in the Steering gear erection support, and can in bearing, rotate, steering column assembly passes and is installed in the Steering gear orienting sleeve, and it is rotatable, the adjustment binding bolt is installed in the Steering gear orienting sleeve, and control hand wheel passes the Steering gear orienting sleeve and links to each other with the adjustment binding bolt.
The Steering gear orienting sleeve is rounded, and its end is equipped with the stroke limit screw.
The Steering gear erection support is provided with fluting, and the end face of fluting has conical insert.
Between Steering gear orienting sleeve and stroke limit screw, spring bearer plate is installed.
Adjust binding bolt in the Steering gear orienting sleeve, the fluting end face on its end face and the Steering gear erection support is fitted.
Steering gear installation support cover is connected with the Steering gear erection support and is an integral body, is fixed on by the steering column cover mounting bracket on the floor of operator's compartment.
Steering column assembly links to each other with turning to telescopic shaft by universal-joint.
The utility model is provided with Long Circle flute profile hole at the Steering gear sleeve, the stroke limit screw that is installed in Steering gear orienting sleeve end is moved in its hole, thereby the stroke of the upper and lower motion of control steering handwheel, fluting size by the circular grooved of steering post jacket tube length hole realizes the adjustment of steering handwheel altitude range; By circular Steering gear orienting sleeve is set, and be installed in the Steering gear erection support, and can rotate in bearing with orienting sleeve driving steering column assembly, thus realization to the adjusting of steering handwheel certain angle, angle of regulation range is controlled by the fluting size on the bearing; Control hand wheel is set passes the Steering gear orienting sleeve and adjust binding bolt and link to each other, by cooperating with bearing, the locking of Steering gear and unclamping when realizing the steering handwheel adjustment.Use the utility model can realize the steering handwheel altitude range ± adjusting of 25 millimeters, angular range ± 5 °, have rational in infrastructure, simple, control comfort, dependable performance, advantage such as attractive in appearance.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A face cut-away view among Fig. 1;
Fig. 3 is a B-B face cut-away view among Fig. 1;
Fig. 4 is a C-C face cut-away view among Fig. 1.
Wherein, 1, Steering gear, 2, axle-steel silk back-up ring, 3, bearing, 4, steering lock and switch assembly, 5, steering post jacket, 6, spring, 7, spring bearing, 8, the Steering gear orienting sleeve, 9, Steering gear erection support, 10, universal-joint, 11, Steering gear installs support cover, 12, turn to telescopic shaft, 13, control hand wheel, 14, adjust binding bolt, 15, stroke limit screw, 16, spring bearer plate, 17, the steering column cover erection support.
(5) specific embodiment
Embodiment: structure is shown in Fig. 1-4, by Steering gear 1, axle-steel silk back-up ring 2, bearing 3, steering lock and switch assembly 4, Steering gear sleeve 5, Steering gear orienting sleeve 8, spring 6, universal-joint 10, turn to telescopic shaft 12 to form, wherein, be assembled into one by Steering gear 1 and Steering gear sleeve 5 by bearing 3, axle-steel silk back-up ring 2, form steering column assembly; Steering gear sleeve 5 is provided with Long Circle flute profile hole, the Steering gear sleeve 5 outer springs of fixing by spring bearing 76 that are with, the end of rounded Steering gear orienting sleeve 8 is equipped with stroke limit screw 15, and in the Long Circle flute profile hole of Steering gear sleeve 5, move, and control the stroke of steering handwheel up-and-down movement by the length in Long Circle flute profile hole; Circular Steering gear orienting sleeve 8 is installed in the Steering gear erection support 9, and can be around rotational in bearing, Steering gear erection support 9 is provided with fluting, the end face of fluting has conical insert, adjusting binding bolt 14 is installed in the Steering gear orienting sleeve 8, fluting end face on its end face and the Steering gear erection support 9 is fitted, and for the stable binding bolt 14 of adjusting, between Steering gear orienting sleeve and stroke limit screw 15 spring bearer plate 16 is installed; Steering column assembly passes and is installed in the Steering gear orienting sleeve 8, and rotatable.During use, Steering gear orienting sleeve 8 also drives adjustment binding bolt 14 and rotates in Steering gear erection support 9 when driving the steering column assembly rotation, therefore the angle of regulation range of steering handwheel is by the fluting size control of Steering gear erection support 9, by design calculation, can realize that thus the steering handwheel altitude range is the adjusting for ± 5 ° of ± 25 millimeters, angular range to the fluting size on slotted hole on the Steering gear sleeve 5 and the Steering gear erection support; The control hand wheel 13 of this mechanism passes Steering gear orienting sleeve 8 and adjusts binding bolt 14 and link to each other, by cooperating with Steering gear erection support 9, and the locking of Steering gear and unclamping when realizing the steering handwheel adjustment.The locking of Steering gear and unclamping is achieved in that control hand wheel 13 passes Steering gear orienting sleeve 8 and adjusts binding bolt 14 and link to each other, after adjustment finishes, when tightening control hand wheel 13, pulling is adjusted binding bolt 14 toward the motion of Steering gear orienting sleeve 8 directions, make the end face of adjusting binding bolt 14 with fluting end face applying on the bearing 9 is installed, owing to adjust on the fluting fitting surface on binding bolt 14 and the erection support 9 and be processed with tapered tooth, make both closely cooperate, motion that can the locking angle direction; When tightening control hand wheel 13, drive steering column assembly in the orienting sleeve 8 simultaneously along the axial motion of erection support 9, make Steering gear sleeve 5 with the contact of the projection on the circular port that bearing 9 tops are installed, and then the locking when realizing that the Steering gear short transverse is adjusted.Unclamp control hand wheel 14, then can realize the adjustment of steering handwheel in height, angle.On the Steering gear sleeve 5 and between Steering gear orienting sleeve 8 and the adjustment binding bolt 14 compression spring being installed, can make adjusting light, steady; Steering column assembly links to each other with turning to telescopic shaft 12 by universal-joint 10, and then links in the deflector; Steering gear erection support 9 is installed support cover 11 with Steering gear and is welded into an integral body, and be connected on the cab floor by steering column cover erection support 17, make it good airproof performance and attractive in appearance, Steering gear erection support 9 front portions link to each other with cab front wall, make entire mechanism solid and reliable.
Claims (6)
1, a kind of adjustable-height, the steering control mechanism of angle, mainly by Steering gear, axle-steel silk back-up ring, bearing, steering lock and switch assembly, the Steering gear sleeve, the Steering gear orienting sleeve, spring, universal-joint, turn to telescopic shaft to form, it is characterized in that, pass through bearing by Steering gear and Steering gear sleeve, axle-steel silk back-up ring is assembled into one, form steering column assembly, the Steering gear sleeve is provided with Long Circle flute profile hole, the stroke limit screw is installed on the Steering gear orienting sleeve, move in the Long Circle flute profile hole of Steering gear sleeve in its end, the Steering gear orienting sleeve is installed in the Steering gear erection support, and can in bearing, rotate, steering column assembly passes and is installed in the Steering gear orienting sleeve, and it is rotatable, the adjustment binding bolt is installed in the Steering gear orienting sleeve, and control hand wheel passes the Steering gear orienting sleeve and links to each other with the adjustment binding bolt.
2, the steering control mechanism of adjustable-height according to claim 1, angle is characterized in that, the Steering gear orienting sleeve is rounded, and its end is equipped with the stroke limit screw.
3, the steering control mechanism of adjustable-height according to claim 1, angle is characterized in that, the Steering gear erection support is provided with fluting, and the end face of fluting has conical insert.
4, the steering control mechanism of adjustable-height according to claim 1, angle is characterized in that, between Steering gear orienting sleeve and stroke limit screw spring bearer plate is installed.
5, the steering control mechanism of adjustable-height according to claim 1, angle is characterized in that, adjusts binding bolt in the Steering gear orienting sleeve, and the fluting end face on its end face and the Steering gear erection support is fitted.
6, the steering control mechanism of adjustable-height according to claim 1, angle is characterized in that, Steering gear installation support cover is connected with the Steering gear erection support and is an integral body, is fixed on by the steering column cover mounting bracket on the floor of operator's compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038305 CN2685188Y (en) | 2004-01-30 | 2004-01-30 | Steering operating mechanism capable of regulating height and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038305 CN2685188Y (en) | 2004-01-30 | 2004-01-30 | Steering operating mechanism capable of regulating height and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685188Y true CN2685188Y (en) | 2005-03-16 |
Family
ID=34671067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038305 Expired - Lifetime CN2685188Y (en) | 2004-01-30 | 2004-01-30 | Steering operating mechanism capable of regulating height and angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685188Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785692A (en) * | 2012-08-22 | 2012-11-21 | 苏州朗格电动车有限公司 | Steering pipe column structure of electric vehicle |
| CN103298681A (en) * | 2011-01-10 | 2013-09-11 | 日立建机株式会社 | Steering device for construction machine |
| CN103318246A (en) * | 2013-06-28 | 2013-09-25 | 师育博 | Automotive steering wheel passive safety protection device |
| CN108541295A (en) * | 2017-08-04 | 2018-09-14 | 深圳市大疆灵眸科技有限公司 | Remote controler |
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
| CN109572799A (en) * | 2019-01-16 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | Angle modulation goes up and down steering column mechanism |
-
2004
- 2004-01-30 CN CN 200420038305 patent/CN2685188Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298681A (en) * | 2011-01-10 | 2013-09-11 | 日立建机株式会社 | Steering device for construction machine |
| CN103298681B (en) * | 2011-01-10 | 2015-12-16 | 日立建机株式会社 | The steering hardware of construction machinery and equipment |
| CN102785692A (en) * | 2012-08-22 | 2012-11-21 | 苏州朗格电动车有限公司 | Steering pipe column structure of electric vehicle |
| CN103318246A (en) * | 2013-06-28 | 2013-09-25 | 师育博 | Automotive steering wheel passive safety protection device |
| CN108541295A (en) * | 2017-08-04 | 2018-09-14 | 深圳市大疆灵眸科技有限公司 | Remote controler |
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
| CN108831197B (en) * | 2018-06-15 | 2021-04-06 | 吴昊璋 | Convenient teaching board for mathematical formula teaching |
| CN109572799A (en) * | 2019-01-16 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | Angle modulation goes up and down steering column mechanism |
| CN109572799B (en) * | 2019-01-16 | 2024-02-02 | 徐州徐工特种工程机械有限公司 | Angle-adjusting lifting direction column mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140130 Granted publication date: 20050316 |