CN203032761U - Threaded connection type tie rod - Google Patents
Threaded connection type tie rod Download PDFInfo
- Publication number
- CN203032761U CN203032761U CN 201220643808 CN201220643808U CN203032761U CN 203032761 U CN203032761 U CN 203032761U CN 201220643808 CN201220643808 CN 201220643808 CN 201220643808 U CN201220643808 U CN 201220643808U CN 203032761 U CN203032761 U CN 203032761U
- Authority
- CN
- China
- Prior art keywords
- tie rod
- rod body
- intermediate rod
- threaded connection
- connection type
- 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 belongs to the technical field of vehicle steering devices and particularly relates to a threaded connection type tie rod. The threaded connection type tie rod comprises a tie rod body, wherein a left end rod and a right end rod are respectively connected at two ends of the tie rod body, and the surfaces of the left end rod and the right end rod are respectively provided with threads. The threaded connection type tie rod is firm, reliable, and easy to install and dismantle, and therefore connection between the tie rod body and other components is convenient. At the same time, the outer surfaces of the threads is coated with a threaded protective sleeve, and the defects that the tie rod body damages the threads before general assembly and the tie rod body is big in vibration and abrasion quantity when the tie rod body is in use are overcome.
Description
Technical field
The utility model belongs to the auto steerer technical field, especially relates to a kind of screw connected intermediate rod.
Background technology
In automobile steering system, steering track rod plays important effect as main constituent elements.When motor turning, steering track rod transmits steering effort, wheel flutter is rotated, thereby can realize motor turning.Steering track rod mainly is divided into steering drag link and tierod, and steering drag link connects steering drop arm and steeraxle, and tierod connects left and right sides wheel flutter, and intermediate rod is to connect left and right sides spindle arm, and one is can two wheels synchronous, and two can align toe-in.
Existing horizontal tie-bar adopts riveted joint, thread connecting mode with being connected of connector assembly.But in the process of processing, be deposited in the storehouse after the shaft of horizontal tie-bar machines, when the general assembly steering track rod, again intermediate rod be connected with miscellaneous part.Screw thread in this process on the intermediate rod damages easily, causes that intermediate rod shakes greatly in use, abrasion loss is big.
The utility model content
The utility model provides a kind of screw connected intermediate rod that can prevent that screw thread from damaging before general assembly.
In order to solve the problems of the technologies described above, screw connected intermediate rod comprises the intermediate rod body, and intermediate rod body two ends connect left and right end bar respectively, and described left and right end bar surface is respectively equipped with screw thread, and thread outer surface coats protecting sleeve for thread.
Adopt above-mentioned technical scheme, in the utility model, intermediate rod body two ends connect left and right end bar respectively, and described left and right end rod end bar surface is respectively equipped with screw thread, because the mode that is threaded is fastening, reliable, it is simple to install, dismantle, is convenient to the intermediate rod body and is connected with miscellaneous part; Simultaneously thread outer surface coats protecting sleeve for thread, prevents that the intermediate rod body from damaging screw thread before general assembly, influences the intermediate rod body and shakes shortcoming big, amount easy to wear in use.
Further, described left end bar is minus thread, and the right-hand member bar is right-hand screw thread, the match operation custom.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the screw connected intermediate rod of the utility model.
The specific embodiment
As shown in Figure 1: screw connected intermediate rod; comprise intermediate rod body 1; intermediate rod body 1 two ends connect left end bar 2, right-hand member bar 3 respectively; described left end bar 2, right-hand member bar 3 surfaces are respectively equipped with screw thread 4; left end bar 2 is minus thread; right-hand member bar 3 is right-hand screw thread, and screw thread 4 outside faces coat protecting sleeve for thread 5.
In the present embodiment, intermediate rod body 1 two ends connect left end bar 2, right-hand member bar 3 respectively, described left end bar 2, right-hand member bar 3 surfaces are respectively equipped with screw thread 4, and left end bar 2 is minus thread, right-hand member bar 3 is right-hand screw thread, because the mode that is threaded is fastening, reliable, it is simple to install, dismantle, is convenient to intermediate rod body 1 and is connected with miscellaneous part; Simultaneously screw thread 4 outside faces coat protecting sleeve for thread 5, prevent that the intermediate rod body from damaging screw thread before general assembly, influence the intermediate rod body and shake shortcoming big, amount easy to wear in use.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; should be considered as protection domain of the present utility model, these can not influence effect and practical applicability that the utility model is implemented yet.
Claims (2)
1. screw connected intermediate rod comprises the intermediate rod body, and intermediate rod body two ends connect left and right end bar respectively, it is characterized in that: described left and right end bar surface is respectively equipped with screw thread, and thread outer surface coats protecting sleeve for thread.
2. screw connected intermediate rod according to claim 1, it is characterized in that: described left end bar is minus thread, the right-hand member bar is right-hand screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643808 CN203032761U (en) | 2012-11-29 | 2012-11-29 | Threaded connection type tie rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643808 CN203032761U (en) | 2012-11-29 | 2012-11-29 | Threaded connection type tie rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032761U true CN203032761U (en) | 2013-07-03 |
Family
ID=48684901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643808 Expired - Fee Related CN203032761U (en) | 2012-11-29 | 2012-11-29 | Threaded connection type tie rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278856A (en) * | 2018-09-21 | 2019-01-29 | 威马智慧出行科技（上海）有限公司 | Outside link protective device and automobile steering device assembly protective device |
-
2012
- 2012-11-29 CN CN 201220643808 patent/CN203032761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278856A (en) * | 2018-09-21 | 2019-01-29 | 威马智慧出行科技（上海）有限公司 | Outside link protective device and automobile steering device assembly protective device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20181129 |