CN205769540U - A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation - Google Patents
A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation Download PDFInfo
- Publication number
- CN205769540U CN205769540U CN201620493252.7U CN201620493252U CN205769540U CN 205769540 U CN205769540 U CN 205769540U CN 201620493252 U CN201620493252 U CN 201620493252U CN 205769540 U CN205769540 U CN 205769540U
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- China
- Prior art keywords
- setting
- piece
- plain cushion
- bolt
- tubing string
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- Withdrawn - After Issue
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Abstract
nullThe utility model discloses the rotating mechanism of a kind of electric direction converter of vehicle column tube angle regulation，Including steering column、Setting-up piece and bolt，Described bolt is two and installs, with two, the corresponding threaded holes overlapped respectively，The right flank of 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，This utility model has the remarkable advantage not producing abnormal sound.
Description
Technical field:
This utility model 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:
The purpose of this utility model is to provide between a kind of setting-up piece and suspension the rotating mechanism of a kind of electric direction converter of vehicle column tube angle regulation not producing gap and abnormal sound.
nullThe technical solution of the utility model is，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.
This utility model 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 this utility model 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，This utility model 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.
Assemble method of the present utility model 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 |
|---|---|---|---|
| CN201620493252.7U CN205769540U (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 |
|---|---|---|---|
| CN201620493252.7U CN205769540U (en) | 2016-05-27 | 2016-05-27 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205769540U true CN205769540U (en) | 2016-12-07 |
Family
ID=58111602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493252.7U Withdrawn - After Issue CN205769540U (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) | CN205769540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923042A (en) * | 2016-05-27 | 2016-09-07 | 豫北转向系统股份有限公司 | Rotating mechanism for tubular column angle adjustment of electric steering gear of automobile |
-
2016
- 2016-05-27 CN CN201620493252.7U patent/CN205769540U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923042A (en) * | 2016-05-27 | 2016-09-07 | 豫北转向系统股份有限公司 | Rotating mechanism for tubular column angle adjustment of electric steering gear of automobile |
| CN105923042B (en) * | 2016-05-27 | 2018-03-16 | 豫北转向系统（新乡）有限公司 | A kind of rotating mechanism of electric direction converter of vehicle column tube angle regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180316 |
|
| AV01 | Patent right actively abandoned |