CN105923042A - Rotating mechanism for tubular column angle adjustment of electric steering gear of automobile - Google Patents
Rotating mechanism for tubular column angle adjustment of electric steering gear of automobile Download PDFInfo
- Publication number
- CN105923042A CN105923042A CN201610358982.0A CN201610358982A CN105923042A CN 105923042 A CN105923042 A CN 105923042A CN 201610358982 A CN201610358982 A CN 201610358982A CN 105923042 A CN105923042 A CN 105923042A
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- CN
- China
- Prior art keywords
- face
- setting
- piece
- annular
- rotating mechanism
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- 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.)
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Classifications
-
- 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
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
The invention discloses a rotating mechanism for tubular column angle adjustment of an electric steering gear of an automobile. The rotating mechanism comprises tubular steering columns, fixing gaskets and two bolts. The two bolts are matched with threaded holes of two installation sleeves correspondingly. A cylinder is arranged on the right side face of each annular flat pad, and the outer peripheral face of the cylinder is in clearance fit with the inner hole wall of the corresponding tubular column. The outer peripheral face of a small-diameter pipe of each fixing gasket is in contact with the hole wall of the corresponding tubular column. The annular face at the left end of a large-diameter stepped body of each fixing gasket is in contact with the annular end face on the right side of the corresponding tubular column. The small-diameter peripheral face of each installation sleeve is in interference fit with the hole wall of the corresponding fixing gasket. The annular end face of the left side of a large-diameter convex stepped body at the right end of each installation sleeve is in contact with the annular end face of the right side of the large-diameter stepped body of the corresponding fixing gasket. The bolts penetrate through automotive suspension holes and flat pad holes and are matched with the threaded holes of the installation sleeves. The rotating mechanism has the remarkable advantage that no abnormal sound is generated.
Description
Technical field:
The present invention relates to a kind of automobile steering device, the rotating mechanism of a kind of electric direction converter of vehicle column tube angle regulation.
Background technology:
The rotating mechanism of the electric direction varying device column tube angle regulation of existing adjustable angle is made up of two setting-up pieces and through hole axle, electric steering column and setting-up piece is fixed on automotive suspension by stay bolt.This rotating mechanism simple in construction, the defect of this structure is, owing between setting-up piece and suspension, coefficient of friction is relatively low, on the steering wheel, during lower regulation, electric steering column drives setting-up piece and through hole axle together to rotate, meanwhile, the gap between setting-up piece and suspension is caused to increase, in addition, through hole axle coordinates between with stay bolt being, vehicle is under steam due to Uneven road, and through hole axle collides with stay bolt, produces abnormal sound.
Summary of the invention:
It is an object of the invention to provide the rotating mechanism of a kind of electric direction converter of vehicle column tube angle regulation not producing gap and abnormal sound between a kind of setting-up piece and suspension.
nullThe technical scheme is that，A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation，Including steering column、Setting-up piece and bolt，It is characterized in that: described bolt is two and installs, with two, the corresponding threaded holes overlapped respectively，The annular outer surface of plain cushion contacts with the inner surface of automotive suspension，The right flank of this annular plain cushion is provided with one，It is matched in clearance between outer peripheral face and the inner hole wall of tubing string of this cylinder，The narrow tube outer peripheral face of setting-up piece contacts with described tubing string hole wall，The ring surface of the left end of the major diameter step body of this setting-up piece and the right circular end contact of tubing string，Installing between minor diameter side face and the hole wall of setting-up piece of set is interference fit，Annular end face and the right circular end contact of described setting-up piece major diameter step body on the left of the right-hand member major diameter convex rank body of this installation set，Bolt passes automotive suspension hole、Plain cushion hole and the described corresponding threaded holes installing set，Above-mentioned plain cushion、Setting-up piece、Set is installed and bolt is two，It is symmetrically arranged at a left side for automotive suspension、On Right Inboard face.
The present invention has the remarkable advantage not producing abnormal sound compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is the rotational structure schematic diagram of existing automobile steering device column tube angle regulation, and Fig. 2 is the rotating mechanism schematic diagram of the present invention a kind of electric direction converter of vehicle column tube angle regulation.
Detailed description of the invention:
nullThe problem having gap to cause in running car between through hole axle 5 and stay bolt 3 to produce abnormal sound to solve prior art setting-up piece 4 and automotive suspension 1 friction gap to increase，The present invention takes following technical proposals，As shown in Figure 2，The annular outer surface of plain cushion 6 contacts with the inner surface of automotive suspension 1，The right flank of this annular plain cushion is provided with one，It is matched in clearance between outer peripheral face and the inner hole wall of tubing string 2 of this cylinder，The narrow tube outer peripheral face of setting-up piece 4 contacts with described tubing string 2 hole wall，The ring surface of the left end of the major diameter step body of this setting-up piece and the right circular end contact of tubing string，Installing between minor diameter side face and the hole wall of setting-up piece of set 7 is interference fit，Annular end face and the right circular end contact of described setting-up piece major diameter step body on the left of the right-hand member major diameter convex rank body of this installation set，Bolt 3 is through automotive suspension hole、Plain cushion hole and the described corresponding threaded holes installing set.Above-mentioned plain cushion, setting-up piece, installation set and bolt are two, are symmetrically arranged on the left and right medial surface of automotive suspension.Plain cushion, installation set and steering column are metal material, stator is plastic material, being matched in clearance between setting-up piece and steering column, the left side of plain cushion is provided with annular knurl (i.e. end face is grooved surface), installs and is interference fit between set and setting-up piece and plain cushion.
The assemble method of the present invention and operation principle, first after setting-up piece and steering column being assemblied together, again by the hole installing set press-in setting-up piece, then the cylinder bore of plain cushion is pressed on the outer peripheral face installing sleeve body, finally is alignd with the hole on automotive suspension in the hole of plain cushion, bolt is screwed into till installing in the screwed hole overlapped and screwing, make plain cushion and motor turning suspension, setting-up piece and steering column and set is installed is adjacent to setting-up piece, being gap between right flank and the steering column of plain cushion or be rotatably assorted.During steering wheel makees upper and lower regulation, the rotation of steering column, plain cushion, installation set and setting-up piece will not rotate, even if owing to part fabrication error is bigger, make between plain cushion and steering column, to there is certain pretightning force, the frictional force of the flute surfaces that produced frictional force contacts with suspension also much smaller than plain cushion, thus plain cushion also will not rotate.
Claims (1)
- null1. the rotating mechanism of an electric direction converter of vehicle column tube angle regulation，Including steering column、Setting-up piece and bolt，It is characterized in that: described bolt is two and installs, with two, the corresponding threaded holes overlapped respectively，The annular outer surface of plain cushion contacts with the inner surface of automotive suspension，The right flank of this annular plain cushion is provided with one，It is matched in clearance between outer peripheral face and the inner hole wall of tubing string of this cylinder，The narrow tube outer peripheral face of setting-up piece contacts with described tubing string hole wall，The ring surface of the left end of the major diameter step body of this setting-up piece and the right circular end contact of tubing string，Installing between minor diameter side face and the hole wall of setting-up piece of set is interference fit，Annular end face and the right circular end contact of described setting-up piece major diameter step body on the left of the right-hand member major diameter convex rank body of this installation set，Bolt passes automotive suspension hole、Plain cushion hole and the described corresponding threaded holes installing set，Above-mentioned plain cushion、Setting-up piece、Set is installed and bolt is two，It is symmetrically arranged at a left side for automotive suspension、On Right Inboard face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358982.0A CN105923042B (en) | 2016-05-27 | 2016-05-27 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358982.0A CN105923042B (en) | 2016-05-27 | 2016-05-27 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105923042A true CN105923042A (en) | 2016-09-07 |
| CN105923042B CN105923042B (en) | 2018-03-16 |
Family
ID=56842231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358982.0A Active CN105923042B (en) | 2016-05-27 | 2016-05-27 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923042B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945088A (en) * | 2018-06-20 | 2018-12-07 | 新乡艾迪威汽车科技有限公司 | A kind of electric steering system rocker compensating gear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070027970A (en) * | 2005-08-30 | 2007-03-12 | 현대자동차주식회사 | Tilt and telescopic device of steering column for a vehicle |
| CN202243623U (en) * | 2011-10-10 | 2012-05-30 | 杭州飞越汽车零部件有限公司 | Rotatory supporting mechanism for automobile steering column assembly |
| CN103221292A (en) * | 2011-10-18 | 2013-07-24 | 日本精工株式会社 | Steering column support device |
| CN203427865U (en) * | 2013-08-29 | 2014-02-12 | 徐州重型机械有限公司 | Adjustable steering wheel fixing device |
| JP2014227008A (en) * | 2013-05-21 | 2014-12-08 | 株式会社ジェイテクト | Steering column device |
| CN105143017A (en) * | 2013-01-08 | 2015-12-09 | Trw有限公司 | Clamp assembly for a steering column assembly |
| CN205769540U (en) * | 2016-05-27 | 2016-12-07 | 豫北转向系统股份有限公司 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
-
2016
- 2016-05-27 CN CN201610358982.0A patent/CN105923042B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070027970A (en) * | 2005-08-30 | 2007-03-12 | 현대자동차주식회사 | Tilt and telescopic device of steering column for a vehicle |
| CN202243623U (en) * | 2011-10-10 | 2012-05-30 | 杭州飞越汽车零部件有限公司 | Rotatory supporting mechanism for automobile steering column assembly |
| CN103221292A (en) * | 2011-10-18 | 2013-07-24 | 日本精工株式会社 | Steering column support device |
| CN105143017A (en) * | 2013-01-08 | 2015-12-09 | Trw有限公司 | Clamp assembly for a steering column assembly |
| JP2014227008A (en) * | 2013-05-21 | 2014-12-08 | 株式会社ジェイテクト | Steering column device |
| CN203427865U (en) * | 2013-08-29 | 2014-02-12 | 徐州重型机械有限公司 | Adjustable steering wheel fixing device |
| CN205769540U (en) * | 2016-05-27 | 2016-12-07 | 豫北转向系统股份有限公司 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945088A (en) * | 2018-06-20 | 2018-12-07 | 新乡艾迪威汽车科技有限公司 | A kind of electric steering system rocker compensating gear |
| CN108945088B (en) * | 2018-06-20 | 2023-07-25 | 豫北转向系统(新乡)股份有限公司 | Gap compensation mechanism of electric steering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105923042B (en) | 2018-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 453003 No. 322 Heping Avenue, Henan, Xinxiang Applicant after: The steering system (Xinxiang) Co. Ltd. Address before: 453003, Heping District, Henan, Xinxiang Red Road, No. 322 Applicant before: Yubei Steering System Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 453000 2398 Makino Avenue, Xinxiang high tech Zone, Henan Patentee after: XINXIANG AIDIWEI AUTOMOTIVE TECHNOLOGY Co.,Ltd. Address before: 453003 No. 322 Heping Avenue, Henan, Xinxiang Patentee before: YUBEI STEERING SYSTEM (XINXIANG) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 453000 torch Park, Xinxiang hi tech Industrial Development Zone, Henan Province Patentee after: YUBEI-CSA (XINXIANG) AUTO TECH CO.,LTD. Address before: 2398 Muye Avenue, high tech Zone, Xinxiang City, Henan Province Patentee before: XINXIANG AIDIWEI AUTOMOTIVE TECHNOLOGY CO.,LTD. |