CN204821695U - Durable type car tie rod assembly structure - Google Patents
Durable type car tie rod assembly structure Download PDFInfo
- Publication number
- CN204821695U CN204821695U CN201520430491.3U CN201520430491U CN204821695U CN 204821695 U CN204821695 U CN 204821695U CN 201520430491 U CN201520430491 U CN 201520430491U CN 204821695 U CN204821695 U CN 204821695U
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- China
- Prior art keywords
- ball
- ball bowl
- installation cavity
- main body
- bowl
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- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a durable type car tie rod assembly structure is equipped with drag link main part, last ball seat, lower ball seat, bulb round pin, its characterized in that: the drag link main part is equipped with bulb round pin installation cavity, ball seat, lower ball seat is equipped with in the bulb round pin installation cavity, the drag link main part passes through bulb round pin installation cavity, goes up the ball seat, the ball head swing joint of ball seat and bulb round pin down, be equipped with belleville spring between ball seat baseplane and the drag link main part bulb round pin installation cavity down, have clearance automatic compensation function, drag link main part screw thread one end links to each other with direction machine rack shaft, the bulb is sold screw thread one end and is turned to the joint and links to each other. The utility model is suitable for a tie rod for the car has the evident characteristic that the design is scientific, rational in infrastructure, prevent the abnormal sound production.
Description
Technical field:
The utility model belongs to a kind of automobile steering system, particularly relates to a kind of durable type horizontal drawing lever for car steering assembly structure.
Background technology:
Horizontal drawing lever for car steering mainly bears turning to of steering swivel system and supporting role, tierod 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 impact on road surface and vibrations and draw by turning to, under the combined action of compressive load, can make constantly to produce between the ball head of ball end and ball bowl Internal Spherical Surface to swing fricting movement, along with the increase of vehicle driving mileage, skimming wear also increases thereupon, makes to occur gap between the ball head of ball end and ball bowl fit circular arc face, cause intermediate rod looseness, produce abnormal sound, make chaufeur manipulate traveling comfort and reduce, shadow is to traffic safety.So a kind of durable horizontal drawing lever for car steering is to vehicle handling stability, travelling comfort and driving safety play an important role.
Utility model content:
In order to solve the problem, the utility model provides the technical scheme that a kind of automobile tierod with long service life has design science, rational in infrastructure, the evident characteristic that prevents abnormal sound from producing:
A kind of durable type horizontal drawing lever for car steering assembly structure, comprise intermediate rod main body, disk spring, upper ball bowl, lower ball bowl and ball end, intermediate rod main body one end is provided with ball end installation cavity, lower ball bowl and upper ball bowl is disposed with from the inside to the outside in head pin installation cavity, intermediate rod main body is connected with the ball head fits of ball end one end by the upper ball bowl in ball end installation cavity and lower ball bowl, the ball end other end is connected with steering knuckle, intermediate rod main body other end surface is provided with screw thread, intermediate rod main body is connected with steering wheel rack shaft by screw thread, between lower ball bowl baseplane and the ball end installation cavity of intermediate rod main body, disk spring is housed.
As preferably, upper ball bowl and lower ball bowl adjacent position are provided with space, and inside, space is filled with lubricating oil, and gap length is 1 ~ 5mm.
As preferably, ball end midway location side arranges six mounting planes, and between adjacent mounting plane, spacing is equal.
As preferably, upper ball bowl arranges one end of ball end installation cavity end face center near intermediate rod main body is provided with circular groove, and inside grooves side and upper ball bowl end face are 40 ~ 50 ° of angles.
The beneficial effects of the utility model are:
(1) horizontal drawing lever for car steering of the present utility model at automobile in the process of moving, impact and vibrations and being turned to from road surface are drawn, under the combined action of compressive load, the ball head of ball end and upper can be made, constantly produce between the inner arc surface of lower ball bowl and swing fricting movement, along with the increase of vehicle driving mileage, upper ball bowl, wear and tear between lower ball bowl and the ball head of ball end and also increase thereupon, because the disk spring on lower ball bowl baseplane has energy storage effect, realize clearance automatic compensation, eliminate, to wear and tear between lower ball bowl and ball end ball head produced gap, also prevent the factor of producing abnormal sound simultaneously, improve the service life of horizontal drawing lever for car steering greatly.Chaufeur manipulation traveling comfort and traffic safety are protected.
(2) in the utility model, ball bowl and lower ball bowl adjacent position are provided with space, inside, space is filled with lubricating oil, in automobile traveling process with on ball bowl, friction between lower ball bowl and the ball head of ball end, lubricate at any time, extend the use equipment of its equipment.
(3) the ball end midway location side in utility model arranges six mounting planes, more convenient when making the installation of equipment, conveniently installs.
(4) the end face center that in utility model, upper ball bowl arranges one end of ball end installation cavity near intermediate rod main body is provided with circular groove, and on ball end can not rub in rotary course, the end face of ball bowl, causes ball end to fracture.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is ball bowl end view on the utility model.
Detailed description of the invention:
For making utility model object of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of durable type horizontal drawing lever for car steering assembly structure, comprise intermediate rod main body 1, disk spring 2, upper ball bowl 4, lower ball bowl 3 and ball end 5, intermediate rod main body 1 one end is provided with ball end installation cavity 6, lower ball bowl 3 and upper ball bowl 4 is disposed with from the inside to the outside in head pin installation cavity 6, intermediate rod main body 1 is connected with the ball head fits of ball end 5 one end by the upper ball bowl 4 in ball end installation cavity 6 and lower ball bowl 3, ball end 5 other end is connected with steering knuckle, intermediate rod main body 1 other end surface is provided with screw thread 7, intermediate rod main body 1 is connected with steering wheel rack shaft by screw thread 7, between lower ball bowl 3 baseplane and the ball end installation cavity 6 of intermediate rod main body 1, disk spring 2 is housed.At automobile in the process of moving, impact and vibrations and being turned to from road surface are drawn, under the combined action of compressive load, the ball head of ball end 5 and upper ball bowl 4 can be made, constantly produce between the inner arc surface of lower ball bowl 3 and swing fricting movement, along with the increase of vehicle driving mileage, upper ball bowl 4, wear and tear between lower ball bowl 3 and the ball head of ball end 5 and also increase thereupon, because the disk spring 2 on lower ball bowl 3 baseplane has energy storage effect, realize clearance automatic compensation, eliminate ball bowl 4, to wear and tear between lower ball bowl 3 and ball end 5 ball head produced gap, also prevent the factor of producing abnormal sound simultaneously, improve the service life of horizontal drawing lever for car steering greatly.Chaufeur manipulation traveling comfort and traffic safety are protected.
Upper ball bowl 4 is provided with space 8 with lower ball bowl 3 adjacent position, and inside, space 8 is filled with lubricating oil, and space 8 width is 1 ~ 5mm.In automobile traveling process with on ball bowl 4, friction between lower ball bowl 3 and the ball head of ball end 5, lubricate at any time, extend the use equipment of its equipment.Ball end 5 midway location side arranges six mounting planes 9, and between adjacent mounting plane 9, spacing is equal.More convenient when making the installation of equipment, conveniently to install.
As shown in Figure 2, upper ball bowl 4 arranges one end of ball end installation cavity 6 end face center near intermediate rod main body 1 is provided with circular groove 10, meanwhile groove 10 interior side and upper ball bowl 4 end face are 40 ~ 50 ° of angles, on ball end 5 can not rub in rotary course, the end face of ball bowl 4, causes ball end 5 to fracture.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. a durable type horizontal drawing lever for car steering assembly structure, it is characterized in that: comprise intermediate rod main body, disk spring, upper ball bowl, lower ball bowl and ball end, described intermediate rod main body one end is provided with ball end installation cavity, lower ball bowl and upper ball bowl is disposed with from the inside to the outside in head pin installation cavity, described intermediate rod main body is connected with the ball head fits of ball end one end by the upper ball bowl in ball end installation cavity and lower ball bowl, the ball end other end is connected with steering knuckle, the described intermediate rod main body other end is provided with screw thread, intermediate rod main body is connected with steering wheel rack shaft by screw thread, between described lower ball bowl baseplane and the ball end installation cavity of intermediate rod main body, disk spring is housed.
2. a kind of durable type horizontal drawing lever for car steering assembly structure according to claim 1, is characterized in that: described upper ball bowl and lower ball bowl adjacent position are provided with space, and inside, space is filled with lubricating oil, and described gap length is 1 ~ 5mm.
3. a kind of durable type horizontal drawing lever for car steering assembly structure according to claim 1, is characterized in that: described ball end midway location side arranges six mounting planes, and between adjacent mounting plane, spacing is equal.
4. a kind of durable type horizontal drawing lever for car steering assembly structure according to claim 1, it is characterized in that: described upper ball bowl arranges one end of ball end installation cavity end face center near intermediate rod main body is provided with circular groove, inside grooves side and upper ball bowl end face are 40 ~ 50 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430491.3U CN204821695U (en) | 2015-06-19 | 2015-06-19 | Durable type car tie rod assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430491.3U CN204821695U (en) | 2015-06-19 | 2015-06-19 | Durable type car tie rod assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821695U true CN204821695U (en) | 2015-12-02 |
Family
ID=54679325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430491.3U Expired - Fee Related CN204821695U (en) | 2015-06-19 | 2015-06-19 | Durable type car tie rod assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821695U (en) |
-
2015
- 2015-06-19 CN CN201520430491.3U patent/CN204821695U/en not_active Expired - Fee Related
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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: 20151202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |