CN204095887U - A kind of automobile steering controls the ball-head tension rod being convenient to assemble - Google Patents
A kind of automobile steering controls the ball-head tension rod being convenient to assemble Download PDFInfo
- Publication number
- CN204095887U CN204095887U CN201420532613.5U CN201420532613U CN204095887U CN 204095887 U CN204095887 U CN 204095887U CN 201420532613 U CN201420532613 U CN 201420532613U CN 204095887 U CN204095887 U CN 204095887U
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- China
- Prior art keywords
- semi
- cylindrical
- ball
- pull bar
- convenient
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- Expired - Fee Related
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Abstract
The utility model provide a kind of automobile steering control be convenient to assemble ball-head tension rod put, comprise ball cap, the side of described ball cap is provided with semi-cylindrical interface, and the plane place of described semi-cylindrical interface is provided with four screws; Described semi-cylindrical interface be provided with the use of semi-cylindrical pull bar, described semi-cylindrical pull bar place is provided with the silk hole coordinating semi-cylindrical interface screw to use, described semi-cylindrical pull bar silk hole and semi-cylindrical interface screw place be provided with the use of socket bolt; The silk hole outer ring of described semi-cylindrical pull bar is provided with groove.The utility model is high by its production efficiency of structure changing ball-head tension rod, the screw thread of lower ball bowl can not be may wear to, its bulb longer service life, this practical fixed sturcture is comparatively multiple simple, and the tie rod ball after combination is stablized, assemble faster, dismantle also laborsaving, its production efficiency is higher, and the utility model structure is simple, convenient and practical, be worth of widely use.
Description
Technical field
The utility model relates to automobile steering control convenience part field, is specifically related to the ball-head tension rod that a kind of automobile steering controls to be convenient to assemble.
Background technology
The pull bar of the principle of work band bulb shell of tie rod ball, the bulb of main shaft is turned to be placed in bulb shell, bulb is hinged by the axis hole edge of the ball cap of its front end and bulb shell, ball cap and turn to the needle roller between main shaft to be set in ball cap inner hole surface groove, traditional steering track rod bulb is divided into two kinds in the process of assembling, one is divided into ball cap, upper ball bowl and lower ball bowl, ball bowl is wherein played to be threaded, after lower ball bowl and upper ball bowl close, at lower ball bowl spiral in ball cap, this connection composition is more time-consuming, its production efficiency is low, easy in the thread abrasion of lower ball bowl in use, ball screw is declined service life.Another kind is that the both sides of lower ball bowl are provided with two screws, and lower ball bowl and ball cap are integrated, under lower ball bowl is directly fixed on upper ball bowl by bolt, its fixed sturcture is comparatively complicated, need combination fixing, and after combination, its tie rod ball should not be fixed, assemble time-consuming, dismounting is also required great effort.
Utility model content
For above problems of the prior art, the utility model provides is convenient to dismounting, and fast, a kind of automobile steering of long service life controls the ball-head tension rod being convenient to assemble in assembling.
The utility model is achieved through the following technical solutions:
The ball-head tension rod that a kind of automobile steering controls to be convenient to assemble is put, and comprise ball cap, described in it is characterized in that: the side of described ball cap is provided with semi-cylindrical interface, the plane place of described semi-cylindrical interface is provided with four screws; Described semi-cylindrical interface be provided with the use of semi-cylindrical pull bar, described semi-cylindrical pull bar place is provided with the silk hole coordinating semi-cylindrical interface screw to use, described semi-cylindrical pull bar silk hole and semi-cylindrical interface screw place be provided with the use of socket bolt; The silk hole outer ring of described semi-cylindrical pull bar is provided with groove.
The height of described groove is suitable with the nut height of socket bolt.
The spiro rod length of described socket bolt is greater than the length in semi-cylindrical pull bar silk hole, and the screw rod of described socket bolt is less than the summation of semi-cylindrical pull bar silk hole and semi-cylindrical interface screw length.
The beneficial effects of the utility model are: high by its production efficiency of structure changing ball-head tension rod, the screw thread of lower ball bowl can not be may wear to, its bulb longer service life, this practical fixed sturcture is comparatively multiple simple, and the tie rod ball after combination is stablized, assemble faster, dismantle also laborsaving, its production efficiency is higher, and the utility model structure is simple, convenient and practical, be worth of widely use.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the birds-eye view of the utility model part-structure;
Fig. 3 is the enlarged drawing of the utility model local structure.
In figure: 10 is ball cap; 20 is semi-cylindrical interface; 21 is screw; 22 is silk hole; 30 is semi-cylindrical pull bar; 31 is socket bolt; 40 is groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
The ball-head tension rod that a kind of automobile steering controls to be convenient to assemble is put, as shown in Figure 1-Figure 3, comprise ball cap (10), described in it is characterized in that: the side of described ball cap (10) is provided with semi-cylindrical interface (20), ball cap (10) side establishes semicircle column type interface (20) to be to better fix bulb, wherein the plane of semicolumn upwards, and the plane place of described semi-cylindrical interface (20) is provided with four screws (21); Described semi-cylindrical interface (20) place be provided with the use of semi-cylindrical pull bar (30), wherein semi-cylindrical pull bar (30) and semi-cylindrical interface (20) after fastening be one cylindric, wherein the semicolumn length of semi-cylindrical pull bar (30) and semi-cylindrical interface (20) is suitable; Described semi-cylindrical pull bar (30) place is provided with the silk hole (22) coordinating the screw (21) of semi-cylindrical interface (20) to use, described semi-cylindrical pull bar (30) silk hole (22) and semi-cylindrical interface (20) screw (21) place be provided with the use of socket bolt (31), because consider the practicality of the ball-head tension rod after combination, so bolt to be set to socket bolt (31); Silk hole (22) outer ring of described semi-cylindrical pull bar (30) is provided with groove (40).
As shown in Figure 1-Figure 3, in order to consider to be stashed by the nut of socket bolt (31), the height of described groove (40) is suitable with the nut height of socket bolt (31).The spiro rod length of described socket bolt (31) is greater than the length in semi-cylindrical pull bar (30) silk hole (22), the screw rod of described socket bolt (31) is less than or equal to the summation of semi-cylindrical pull bar (30) silk hole (22) and semi-cylindrical interface (20) screw (21) length, like this after socket bolt (31) screws, do not affect the use of ball-head tension rod, the utility model assembling, use and dismantle ball-head tension rod than existing market exists, more convenient, production efficiency is higher.
The utility model is high by its production efficiency of structure changing ball-head tension rod, the screw thread of lower ball bowl can not be may wear to, its bulb longer service life, this practical fixed sturcture is comparatively multiple simple, and the tie rod ball after combination is stablized, assemble faster, dismantle also laborsaving, its production efficiency is higher, and the utility model structure is simple, convenient and practical, be worth of widely use.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the ball-head tension rod that an automobile steering controls to be convenient to assemble is put, comprise ball cap (10), described in it is characterized in that: the side of described ball cap (10) is provided with semi-cylindrical interface (20), the plane place of described semi-cylindrical interface (20) is provided with four screws (21); Described semi-cylindrical interface (20) place be provided with the use of semi-cylindrical pull bar (30), described semi-cylindrical pull bar (30) place is provided with and coordinates semi-cylindrical interface (20) screw (21) the silk hole (22) that uses, described semi-cylindrical pull bar (30) silk hole (22) and semi-cylindrical interface (20) screw (21) place be provided with the use of socket bolt (31); Silk hole (22) outer ring of described semi-cylindrical pull bar (30) is provided with groove (40).
2. a kind of automobile steering according to claim 1 controls the ball-head tension rod being convenient to assembling, it is characterized in that: the height of described groove (40) is suitable with the nut height of socket bolt (31).
3. a kind of automobile steering according to claim 1 controls the ball-head tension rod being convenient to assembling, it is characterized in that: the spiro rod length of described socket bolt (31) is greater than the length in semi-cylindrical pull bar (30) silk hole (22), the screw rod of described socket bolt (31) is less than the summation of semi-cylindrical pull bar (30) silk hole (22) and semi-cylindrical interface (20) screw (21) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532613.5U CN204095887U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile steering controls the ball-head tension rod being convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532613.5U CN204095887U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile steering controls the ball-head tension rod being convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095887U true CN204095887U (en) | 2015-01-14 |
Family
ID=52264336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532613.5U Expired - Fee Related CN204095887U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile steering controls the ball-head tension rod being convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032188A (en) * | 2020-11-09 | 2020-12-04 | 莱州市精密锻造有限公司 | Ball seat matched with thrust rod of automobile transmission system |
-
2014
- 2014-09-16 CN CN201420532613.5U patent/CN204095887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032188A (en) * | 2020-11-09 | 2020-12-04 | 莱州市精密锻造有限公司 | Ball seat matched with thrust rod of automobile transmission system |
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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: 20150114 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |