CN102935860A - Steering system following arm support structure - Google Patents
Steering system following arm support structure Download PDFInfo
- Publication number
- CN102935860A CN102935860A CN2012104103474A CN201210410347A CN102935860A CN 102935860 A CN102935860 A CN 102935860A CN 2012104103474 A CN2012104103474 A CN 2012104103474A CN 201210410347 A CN201210410347 A CN 201210410347A CN 102935860 A CN102935860 A CN 102935860A
- Authority
- CN
- China
- Prior art keywords
- seat body
- screw collar
- rotating shaft
- knock hole
- steering swivel
- 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.)
- Pending
Links
Images
Abstract
The invention provides a steering system following arm support structure applied to the technical field of steering systems. The steering system following arm support structure comprises a support body (1), wherein the support body (1) is in a cylinder-shaped structure; one end of the support body (1) is rotationally provided with a thread bushing (2); a rotating shaft (3) is sleeved in the support body (1); and a positioning part (4) capable of preventing the thread bushing (2) from rotating along the support body (1) is arranged between the support body (1) and the thread bushing (2). The steering system following arm support structure provided by the invention can prevent the fault of thread bushing looseness after being used for a long time, thereby enhancing the reliability of a following arm support and prolonging the service life of the following arm support.
Description
Technical field
The invention belongs to the steering swivel system technical field, more particularly, relate to a kind of steering swivel system idle rod seat structure.
Background technology
The idle rod bearing is the driving device of automobile steering system, and its performance impact is to driver's operation comfort and safety.In current automobile steering system, the idle rod bearing be by between screw collar and seat body with being threaded, still be threaded connection, after the long-time use of the driving device of automobile steering system, screw collar will become flexible, and causes endplay excessive, steering swivel system looseness, abnormal sound problem occur.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of simple in structure, can effectively prevent screw collar relative to propping up that seat body rotates and the steering swivel system idle rod seat structure that causes looseness, Abnormal Sound Trouble.
Solve above-described technical matters, the technical scheme that the present invention takes is:
The present invention is a kind of steering swivel system idle rod seat structure, comprise a seat body, described seat body is tubular structure, an end that props up seat body is installed with screw collar, prop up the seat body inner sleeve rotating shaft is housed, be provided with between a seat body and screw collar and can stop the positioning element of screw collar along a seat body turn.
On the bearing inner body wall of described seat body spinning screw collar one end, semi-round groove I is set, on the spinning cover outer wall of spinning cover, semi-round groove II is set, described groove I and groove II form the knock hole of cylindrical shape, knock hole interpolation dress locating dowel pin, knock hole and locating dowel pin form positioning element.
Described rotating shaft is resisted against on the intrinsic boss of bearing along the rotating shaft body jut of a week by an end, clamps spring perch and spring between roller end and screw collar, and described screw collar is set to can be along the structure of bearing inner body wall turn.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Steering swivel system idle rod seat structure of the present invention, by between screw collar and a seat body, knock hole being set, knock hole interpolation dress locating dowel pin, thereby the relative position between double thread cover and a seat body is fixed, such structure, can prevent that steering swivel system idle rod seat structure from being used rear thread to overlap loosening fault for a long time, thereby improve reliability and the service life of idle rod bearing.
The accompanying drawing explanation
Below to each accompanying drawing of this specification sheets, expressed content and the mark in figure are made brief description:
The sectional structure schematic diagram that Fig. 1 is steering swivel system idle rod seat structure of the present invention;
In figure, be labeled as: 1, prop up seat body; 2, screw collar; 3, rotating shaft; 4, positioning element; 5, bearing inner body wall; 6, groove I; 7, spinning cover outer wall; 8, groove II; 9, knock hole; 10, locating dowel pin; 11, jut; 12, boss; 13, roller end; 14, clamp spring perch; 15, spring.
The specific embodiment
Below contrast accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.:
As shown in Figure 1, the present invention is a kind of steering swivel system idle rod seat structure, comprise a seat body 1, described seat body 1 is tubular structure, an end that props up seat body 1 is installed with screw collar 2, be set with rotating shaft 3 in seat body 1, between described seat body 1 and screw collar 2, be provided with and can stop the positioning element 4 of screw collar 2 along seat body 1 turn.
On the bearing inner body wall 5 of described seat body 1 spinning screw collar 2 one ends, semi-round groove I 6 is set, on the spinning cover outer wall 7 of spinning cover 2, semi-round groove II 8 is set, described groove I 6 and groove II 8 form the knock hole 9 of cylindrical shape, knock hole 9 interpolation dress locating dowel pins 10, described knock hole 9 and locating dowel pin 10 form positioning element 4.
Described rotating shaft 3 is resisted against on the boss 12 in a seat body 1 along the rotating shaft body jut of a week 11 by an end, clamp spring perch 14 and spring 15 between roller end 13 and screw collar 2, described screw collar 2 is set to can be along the structure of seat body 1 an inwall turn.
Steering swivel system idle rod seat structure of the present invention, by between screw collar and a seat body, knock hole being set, knock hole interpolation dress locating dowel pin, thereby the relative position between double thread cover and a seat body is fixed, such structure, can prevent that steering swivel system idle rod seat structure from being used rear thread to overlap loosening fault for a long time, thereby improve reliability and the service life of idle rod bearing.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the concrete realization of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technical scheme to carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention.
Claims (3)
1. a steering swivel system idle rod seat structure, comprise a seat body (1), it is characterized in that: described seat body (1) is tubular structure, an end that props up seat body (1) is installed with screw collar (2), prop up in seat body (1) and be set with rotating shaft (3), be provided with between described seat body (1) and screw collar (2) and can stop the positioning element (4) of screw collar (2) along seat body (a 1) turn.
2. steering swivel system idle rod seat structure according to claim 1, it is characterized in that: on the bearing inner body wall (5) of described seat body (1) spinning screw collar (2) one ends, semi-round groove I (6) is set, on the spinning cover outer wall (7) of spinning cover (2), semi-round groove II (8) is set, described groove I (6) and groove II (8) form the knock hole (9) of cylindrical shape, knock hole (9) interpolation dress locating dowel pin (10), described knock hole (9) and locating dowel pin (10) form positioning element (4).
3. steering swivel system idle rod seat structure according to claim 2, it is characterized in that: described rotating shaft (3) is resisted against on the boss (12) in a seat body (1) along the rotating shaft body jut of a week (11) by an end, clamp spring perch (14) and spring (15) between roller end (13) and screw collar (2), described screw collar (2) is set to can be along the structure of seat body (a 1) inwall turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104103474A CN102935860A (en) | 2012-10-23 | 2012-10-23 | Steering system following arm support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104103474A CN102935860A (en) | 2012-10-23 | 2012-10-23 | Steering system following arm support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935860A true CN102935860A (en) | 2013-02-20 |
Family
ID=47694796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104103474A Pending CN102935860A (en) | 2012-10-23 | 2012-10-23 | Steering system following arm support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935860A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047944A (en) * | 2003-11-18 | 2005-05-23 | 기아자동차주식회사 | Structure of idler arm assembly for vehicle |
| CN2750106Y (en) * | 2004-10-22 | 2006-01-04 | Bpw(梅州）车轴有限公司 | Device for preventing tyre bolt from rotating |
| US20060232035A1 (en) * | 2005-04-14 | 2006-10-19 | Justin Lambert | Pitman arm and idler arm support device |
| CN201322036Y (en) * | 2008-10-08 | 2009-10-07 | 国网运行有限公司上海超高压管理处 | Anti-theft bolt |
| CN202319775U (en) * | 2011-11-28 | 2012-07-11 | 重庆卡福汽车制动转向系统有限公司 | Fastening structure of pin shaft of idle rod |
| CN202944387U (en) * | 2012-10-23 | 2013-05-22 | 安徽誉丰汽车技术有限责任公司 | Steering system follow-up arm supporting seat structure |
-
2012
- 2012-10-23 CN CN2012104103474A patent/CN102935860A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047944A (en) * | 2003-11-18 | 2005-05-23 | 기아자동차주식회사 | Structure of idler arm assembly for vehicle |
| CN2750106Y (en) * | 2004-10-22 | 2006-01-04 | Bpw(梅州）车轴有限公司 | Device for preventing tyre bolt from rotating |
| US20060232035A1 (en) * | 2005-04-14 | 2006-10-19 | Justin Lambert | Pitman arm and idler arm support device |
| CN201322036Y (en) * | 2008-10-08 | 2009-10-07 | 国网运行有限公司上海超高压管理处 | Anti-theft bolt |
| CN202319775U (en) * | 2011-11-28 | 2012-07-11 | 重庆卡福汽车制动转向系统有限公司 | Fastening structure of pin shaft of idle rod |
| CN202944387U (en) * | 2012-10-23 | 2013-05-22 | 安徽誉丰汽车技术有限责任公司 | Steering system follow-up arm supporting seat structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203189466U (en) | Axial locking device | |
| CN204324570U (en) | The connection structure of a kind of cutting machine wire winding tube and main shaft | |
| CN202944387U (en) | Steering system follow-up arm supporting seat structure | |
| CN102935860A (en) | Steering system following arm support structure | |
| CN203617853U (en) | Centre retraction protection device for motor shaft alignment | |
| CN103223972A (en) | Automobile power steering limiter | |
| CN205315478U (en) | Universal regulation curved boom | |
| CN202944433U (en) | Servo arm supporting seat applied to steering system | |
| CN202764948U (en) | Brake pedal mechanism | |
| CN203211372U (en) | Power steering stopper for automobile | |
| CN205283305U (en) | Motor spindle's axial positioning structure | |
| CN204476693U (en) | A kind of motor side unit damping device | |
| CN204095869U (en) | A kind of car steering tube column housing assembly | |
| CN103359065B (en) | Wiper arm | |
| CN104659949A (en) | High-temperature horizontal motor bearing support structure | |
| CN202971789U (en) | Ball screw with automatic compensation function | |
| CN204383550U (en) | One turns to the axial locking device of idle rod bearing | |
| CN203227833U (en) | Workpiece drive shaft permanent seat for boring machine | |
| CN205187490U (en) | Tube coiling machine | |
| CN202225013U (en) | Protecting device for lead screw equipment | |
| CN203906720U (en) | Tensioning pulley structure provided with two-bearing belt pulley | |
| CN204030795U (en) | A kind of fixed structure of electric pump | |
| CN204458808U (en) | A kind of spherical shell | |
| CN105065779A (en) | Automobile oil pipe fixed support | |
| CN204626301U (en) | A kind of cylinder environmental sanitation brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130220 |