CN207191154U - A kind of band joint bearing type steering drag link assembly - Google Patents
A kind of band joint bearing type steering drag link assembly Download PDFInfo
- Publication number
- CN207191154U CN207191154U CN201721193477.1U CN201721193477U CN207191154U CN 207191154 U CN207191154 U CN 207191154U CN 201721193477 U CN201721193477 U CN 201721193477U CN 207191154 U CN207191154 U CN 207191154U
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- CN
- China
- Prior art keywords
- drag link
- steering drag
- bar
- oscillating bearing
- flexural pivot
- 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.)
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- Pivots And Pivotal Connections (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of band joint bearing type steering drag link assembly, one end bulb uses self lubricating flexural pivot assembly, and one end uses oscillating bearing, and oscillating bearing and flexural pivot assembly installation thread rotary orientation turn to straight-bar both ends on the contrary, being fixed on.Straight-bar is turned to by rotating, it is possible to achieve adjusts the function of the length of steering drag link, greatly facilitate steering drag link assembly is installed on maintenance.Oscillating bearing rotational angle is more than common bulb, ensure that reliability of the steering drag link in motion process.Using the utility model, the arrangement requirement that high vehicle type especially independent suspension vehicle turns to can be met.
Description
Technical field
The present invention relates to the technique for fixing field of the spherical plain bearing rod end of pull bar, especially relates to a kind of band joint bearing type and turns to
Drag link assembly.
Background technology
In the prior art, steering drag link both ends bulb is all flexural pivot assembly, and common flexural pivot assembly revolves
Gyration is within ± 21 °, it is impossible to meets the vehicle steering arrangement that suspension is beated big.And the bulb of common pull bar is mostly clip
Fixed form, need during adjustment to dismantle clip, cause the inconvenience of maintenance.
The content of the invention
The technical problem to be solved in the present invention can realize steering linkage high flexibility and installation and maintenance side to provide one kind
Just the steering drag link with joint bearing type of property.
The present invention, which adopts the following technical scheme that, realizes goal of the invention：
A kind of band joint bearing type steering drag link assembly, including：Oscillating bearing, flexural pivot assembly, turn to straight-bar, be solid
Determine nut, soket head cap screw, self-locking nut, described oscillating bearing and flexural pivot assembly are being turned to by screw threads for fastening respectively
The both ends of straight-bar, the steering straight-bar both ends are equipped with fixing nut, and the inside of described oscillating bearing is a hollow ball circle,
Hollow ball circle has been fixed on inside a steel bushing with Internal Spherical Surface, and cylinder sleeve Internal Spherical Surface is coated with the wear-resisting of a strata tetrafluoroethene
Layer, the soket head cap screw pass through the bulb of oscillating bearing, are fixed on knuckle arm, and tighten fixation with self-locking nut.
Further, the flexural pivot assembly includes ball pin and ball cup, and the bulb seat material is polytetrafluoroethylene (PTFE).
Further, the oscillating bearing is opposite with flexural pivot assembly thread rotary orientation.
Further, two plane grooves being parallel to each other are set among the steering straight-bar.
Further, described fixing nut is used for the flexural pivot assembly and oscillating bearing at spacing fixed both ends.
Further, described soket head cap screw is fixed on for fixing joint bearing in knuckle arm, self-locking nut
On the outside of knuckle arm.
Beneficial effects of the present invention are：
1. high vehicle type suspension jerk value is larger, steering drag link assembly up and down motion amplitude is larger, using joint shaft
Hold, its anglec of rotation can reach ± 35 °, disclosure satisfy that steering requires, and one layer of coating inside the steel bushing inside oscillating bearing
Polytetrafluoroethylene (PTFE), the bulb cover material inside flexural pivot assembly is polytetrafluoroethylene (PTFE), has self-lubricating function.
2. oscillating bearing 1 and flexural pivot assembly 2, which are fixed on, turns to the both sides of straight-bar 3, both fixed threads are oppositely oriented,
Fixed by fixing nut spacing, pass through to rotate and turn to straight-bar, it is possible to achieve the length of steering drag link is adjusted, it is greatly convenient
Steering drag link is installed on maintenance, and such a structure eliminates steering clip, saves space, avoids steering procedure
Middle clip and the situation of other parts interference.
Brief description of the drawings
Fig. 1 is this novel three-dimensional schematic diagram；
Fig. 2 is this New Two Dimensional structural representation.
In figure, oscillating bearing 1, flexural pivot assembly 2, straight-bar 3, fixing nut 4, soket head cap screw 5, self-locking nut are turned to
6。
Embodiment
The present invention is further described in detail with preferred embodiment below in conjunction with the accompanying drawings.
A kind of band joint bearing type steering drag link assembly, including：Oscillating bearing 1, flexural pivot assembly 2, turn to straight-bar
3rd, fixing nut 4, soket head cap screw 5, self-locking nut 6, described oscillating bearing 1 and flexural pivot assembly 2 pass through screw thread respectively
The both ends for turning to straight-bar 3 are fastened on, steering straight-bar 3 both ends are equipped with fixing nut 4, and the inside of described oscillating bearing is
One hollow ball circle, hollow ball circle have been fixed on inside a steel bushing with Internal Spherical Surface, and cylinder sleeve Internal Spherical Surface is coated with a strata four
The wearing layer of PVF, the soket head cap screw 5 pass through the bulb of oscillating bearing 1, are fixed on and turn on straight-bar 3, and use self-locking
Nut 6 tightens fixation.
Further, the flexural pivot assembly 2 includes ball pin and ball cup, and the bulb seat material is polytetrafluoroethyl-ne
Alkene.
Further, the oscillating bearing 1 is opposite with the thread rotary orientation of flexural pivot assembly 2.
Further, two plane grooves being parallel to each other are set among the steering straight-bar 3.
Further, described fixing nut 4 is used for the flexural pivot assembly 2 and oscillating bearing 1. at spacing fixed both ends
Further, it is solid in steering straight-bar 3, self-locking nut 6 to be used for fixing joint bearing 1 for described soket head cap screw 5
It is scheduled on knuckle arm.
In use, oscillating bearing 1 and total 2 one-tenth of flexural pivot, which are fixed on, turns to the both sides of straight-bar 3, both fixed thread rotation directions
On the contrary, being fixed by fixing nut 4 spacing, pass through to rotate and turn to straight-bar 3, it is possible to achieve adjust the length of steering drag link.Close
Bearings 1, which are enclosed on, to be turned to inside the neck of straight-bar 3, is fixed by soket head cap screw 5 and self-locking nut 6.
Claims (6)
1. a kind of band joint bearing type steering drag link assembly, including：Oscillating bearing, flexural pivot assembly, turn to straight-bar, fixation
Nut, soket head cap screw, self-locking nut, described oscillating bearing and flexural pivot assembly are being turned to directly by screw threads for fastening respectively
The both ends of bar, the steering straight-bar both ends are equipped with fixing nut, and the inside of described oscillating bearing is a hollow ball circle, empty
Bulbus cordis circle has been fixed on inside a steel bushing with Internal Spherical Surface, and steel bushing Internal Spherical Surface is coated with the wearing layer of a strata tetrafluoroethene,
The soket head cap screw passes through the bulb of oscillating bearing, is fixed on and turns on straight-bar, and tightens fixation by self-locking nut.
A kind of 2. band joint bearing type steering drag link assembly according to claim 1, it is characterised in that the flexural pivot
Assembly includes ball pin and ball cup, and the material of the ball cup is polytetrafluoroethylene (PTFE).
A kind of 3. band joint bearing type steering drag link assembly according to claim 1, it is characterised in that the oscillating bearing
It is opposite with flexural pivot assembly thread rotary orientation.
A kind of 4. band joint bearing type steering drag link assembly according to claim 1, it is characterised in that the steering straight-bar
Centre sets two plane grooves being parallel to each other.
A kind of 5. band joint bearing type steering drag link assembly according to claim 1, it is characterised in that described fixation spiral shell
Mother is used for the flexural pivot assembly and oscillating bearing at spacing fixed both ends.
A kind of 6. band joint bearing type steering drag link assembly according to claim 1, it is characterised in that described interior hexagonal
Screw is used for fixing joint bearing in knuckle arm, and self-locking nut is fixed on the outside of knuckle arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193477.1U CN207191154U (en) | 2017-09-18 | 2017-09-18 | A kind of band joint bearing type steering drag link assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193477.1U CN207191154U (en) | 2017-09-18 | 2017-09-18 | A kind of band joint bearing type steering drag link assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191154U true CN207191154U (en) | 2018-04-06 |
Family
ID=61789503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721193477.1U Active CN207191154U (en) | 2017-09-18 | 2017-09-18 | A kind of band joint bearing type steering drag link assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838631A (en) * | 2018-08-24 | 2018-11-20 | 森冈精机（南通）有限公司 | A kind of steering system ball stud and its production technology |
| CN110104059A (en) * | 2019-06-07 | 2019-08-09 | 横店集团英洛华电气有限公司 | Vehicle steering mechanism |
| CN116080756A (en) * | 2023-02-27 | 2023-05-09 | 宣城东海汽车转向部件有限公司 | Fixing structure for steering tie rod hinge joint |
-
2017
- 2017-09-18 CN CN201721193477.1U patent/CN207191154U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838631A (en) * | 2018-08-24 | 2018-11-20 | 森冈精机（南通）有限公司 | A kind of steering system ball stud and its production technology |
| CN110104059A (en) * | 2019-06-07 | 2019-08-09 | 横店集团英洛华电气有限公司 | Vehicle steering mechanism |
| CN116080756A (en) * | 2023-02-27 | 2023-05-09 | 宣城东海汽车转向部件有限公司 | Fixing structure for steering tie rod hinge joint |
| CN116080756B (en) * | 2023-02-27 | 2023-11-17 | 宣城东海汽车转向部件有限公司 | Fixing structure for steering tie rod hinge joint |
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