CN204587014U - A kind of automobile steering track rod assembly with locking functions - Google Patents
A kind of automobile steering track rod assembly with locking functions Download PDFInfo
- Publication number
- CN204587014U CN204587014U CN201520219042.4U CN201520219042U CN204587014U CN 204587014 U CN204587014 U CN 204587014U CN 201520219042 U CN201520219042 U CN 201520219042U CN 204587014 U CN204587014 U CN 204587014U
- Authority
- CN
- China
- Prior art keywords
- main body
- rod main
- intermediate rod
- steering wheel
- rack shaft
- 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 - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of automobile steering track rod assembly with locking functions, the utility model is equipped with safety washer between intermediate rod main body screw end and steering wheel tooth bar axle head, in draw-in groove safety washer having two salient points be stuck on steering wheel rack shaft transverse plane, after intermediate rod main body outside thread and steering wheel rack shaft negative thread are tightened mutually, again safety washer outward flange is struck riveting on the flat side of intermediate rod main body, make intermediate rod main body become to be integrated with steering wheel rack shaft.Automobile in the process of moving from the rough impact in road surface and the vibrations of jolting and producing and turn to draw, pressure is delivered on tierod, because arranging safety washer between intermediate rod main body screw end and steering wheel rack shaft, eliminate intermediate rod main body and steering wheel rack shaft produces relative rotation, loosen hidden danger, thus effectively prevent tierod to come off from steering wheel rack shaft, ensure safety and the stability of running car.
Description
Technical field:
The utility model relates to a kind of automobile steering system, is specifically related to a kind of automobile steering track rod assembly with locking functions.
Background technology:
Automobile steering track rod assembly, the steering effort of main carrying steering swivel system and supporting role, steering track rod assembly is one of parts of paramount importance in steering swivel system, it mainly plays the steering-effecting in vehicle traveling process, transmit in steering procedure draw, compressive load, to the road-holding property of vehicle, riding comfort and safety rise makes key role; Automobile in the process of moving, from the joint effect of the impact on road surface and vibrations and tension, compressive load, steering track rod and steering wheel rack shaft threaded connection place can be made to there is the hidden danger of thread looseness, not by Timeliness coverage after loosening if be threaded, along with the prolongation of running car time, screw thread can be worn, then steering track rod comes off from steering wheel rack shaft, thus cause steering swivel system out of control, have a strong impact on traffic safety, cause traffic accident and personal injury; So the automobile steering track rod assembly with locking functions is to vehicle handling stability, driving safety plays an important role.
Utility model content:
In order to solve the problem, the utility model provides a kind of technical scheme: a kind of automobile steering track rod assembly with locking functions, comprises ball end, ball seat, intermediate rod main body, safety washer and steering wheel rack shaft; The concrete structure of described ball end is: comprise handle and ball head, described ball head is integrally formed in the front end of handle; The outside face left end of described intermediate rod main body is provided with screw thread, and described intermediate rod main body right-hand member inside is provided with ball end installation cavity; The concrete structure of described safety washer is: main body is a disk, and be provided with through hole in the middle of described disk, described through hole surrounding is provided with the groove of four rectangular arrays, and there is a circle flange side of described disk at through hole surrounding place global formation; The ball head movement of described ball end is connected in the chamber of ball seat; Described ball seat is movably connected in the ball end installation cavity of intermediate rod main body; The left end of described intermediate rod main body is connected with steering wheel rack shaft by screw thread; Described safety washer is arranged between intermediate rod main body and steering wheel rack shaft.
As preferably, outside face and the profiling of ball end installation cavity phase of described ball seat, the interior table of described ball seat and with the profiling of ball head phase.
As preferably, the outmost turns of described safety washer be adjacent to intermediate rod main body appearance and.
The beneficial effects of the utility model: the utility model is equipped with safety washer between intermediate rod main body screw end and steering wheel tooth bar axle head, safety washer has two salient points be stuck in steering wheel rack shaft hold level with both hands and on draw-in groove in, after intermediate rod main body outside thread and steering wheel rack shaft negative thread are tightened mutually, again safety washer outward flange is struck riveting on the flat side of intermediate rod main body, make intermediate rod main body become to be integrated with steering wheel rack shaft.Automobile in the process of moving from the rough impact in road surface and the vibrations of jolting and producing and turn to draw, pressure is delivered on tierod, because arranging safety washer between intermediate rod main body screw end and steering wheel rack shaft, eliminate intermediate rod main body and steering wheel rack shaft produces relative rotation, loosen hidden danger, thus effectively prevent tierod to come off from steering wheel rack shaft, ensure safety and the stability of running car.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of the utility model safety washer;
Fig. 3 is the lateral plan of the utility model safety washer.
Detailed description of the invention:
As shown in Figure 1, Figure 2 and Figure 3, this detailed description of the invention by the following technical solutions: a kind of automobile steering track rod assembly with locking functions, comprises ball end 1, ball seat 2, intermediate rod main body 3, safety washer 4 and steering wheel rack shaft 5; The concrete structure of ball end 1 is: comprise handle 1a and ball head 1b, ball head 1b is integrally formed in the front end of handle 1a; The appearance of intermediate rod main body 3 and left end is provided with screw thread 3a, intermediate rod main body 3 right-hand member inside is provided with ball end installation cavity 3b; The concrete structure of safety washer 4 is: main body is be provided with through hole 4b in the middle of a disk 4a, disk 4a, and through hole 4b surrounding is provided with the groove 4c of four rectangular arrays, and there is a circle flange 4d side of disk 4a at through hole 4b surrounding place global formation; The ball head 1b of ball end 1 is movably connected in the chamber of ball seat 2; Ball seat 2 is movably connected in the ball end installation cavity 3a of intermediate rod main body 3; The left end of intermediate rod main body 3 is connected with steering wheel rack shaft 5 by screw thread 3a; Described safety washer 4 is arranged between intermediate rod main body 3 and steering wheel rack shaft 5.
Wherein, outside face and the profiling of ball end installation cavity 3b phase of ball seat 2, inside face and the profiling of ball head 1b phase of ball seat 2; The outmost turns of safety washer 4 is adjacent to the outside face of intermediate rod main body 3.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. there is an automobile steering track rod assembly for locking functions, it is characterized in that: comprise ball end (1), ball seat (2), intermediate rod main body (3), safety washer (4) and steering wheel rack shaft (5);
The concrete structure of described ball end (1) is: comprise handle (1a) and ball head (1b), described ball head (1b) is integrally formed in the front end of handle (1a);
The outside face left end of described intermediate rod main body (3) is provided with screw thread (3a), and described intermediate rod main body (3) right-hand member inside is provided with ball end installation cavity (3b);
The concrete structure of described safety washer (4) is: main body is a disk (4a), through hole (4b) is provided with in the middle of described disk (4a), described through hole (4b) surrounding is provided with the groove (4c) of four rectangular arrays, and there is a circle flange (4d) side of described disk (4a) at through hole (4b) surrounding place global formation;
The ball head (1b) of described ball end (1) is movably connected in the chamber of ball seat (2);
Described ball seat (2) is movably connected in the ball end installation cavity (3a) of intermediate rod main body (3);
The left end of described intermediate rod main body (3) is connected with steering wheel rack shaft (5) by screw thread (3a);
Described safety washer (4) is arranged between intermediate rod main body (3) and steering wheel rack shaft (5).
2. a kind of automobile steering track rod assembly with locking functions according to claim 1, it is characterized in that: outside face and the profiling of ball end installation cavity (3b) phase of described ball seat (2), inside face and the profiling of ball head (1b) phase of described ball seat (2).
3. a kind of automobile steering track rod assembly with locking functions according to claim 1, is characterized in that: the outmost turns of described safety washer (4) is adjacent to the outside face of intermediate rod main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219042.4U CN204587014U (en) | 2015-04-14 | 2015-04-14 | A kind of automobile steering track rod assembly with locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219042.4U CN204587014U (en) | 2015-04-14 | 2015-04-14 | A kind of automobile steering track rod assembly with locking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587014U true CN204587014U (en) | 2015-08-26 |
Family
ID=53923196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219042.4U Expired - Fee Related CN204587014U (en) | 2015-04-14 | 2015-04-14 | A kind of automobile steering track rod assembly with locking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004988A (en) * | 2016-06-04 | 2016-10-12 | 芜湖世特瑞转向系统有限公司 | Damping device and method for rack and pinion steering gear |
-
2015
- 2015-04-14 CN CN201520219042.4U patent/CN204587014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004988A (en) * | 2016-06-04 | 2016-10-12 | 芜湖世特瑞转向系统有限公司 | Damping device and method for rack and pinion steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |