CN204641873U - The curved bar of automobile pull rod - Google Patents
The curved bar of automobile pull rod Download PDFInfo
- Publication number
- CN204641873U CN204641873U CN201520263507.6U CN201520263507U CN204641873U CN 204641873 U CN204641873 U CN 204641873U CN 201520263507 U CN201520263507 U CN 201520263507U CN 204641873 U CN204641873 U CN 204641873U
- Authority
- CN
- China
- Prior art keywords
- depressed part
- curved bar
- protuberance
- pull rod
- sidepiece
- 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
Links
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model belongs to car kits technical field, particularly relates to a kind of curved bar of automobile pull rod.The utility model discloses the curved bar of automobile pull rod, the curved bar of automobile pull rod is provided with the first depressed part, the second depressed part and protuberance, first depressed area is anterior in curved bar, and the front end sidepiece of the first depressed part is arc concave shape structure, and the rear end of the first depressed part is connected with protuberance with the second depressed part; Second depressed part and protuberance are positioned at the rear portion of curved bar, are connected between the second depressed part and protuberance by inclined-plane, and the area of the second depressed part upper surface is consistent with the area on inclined-plane; Height between first depressed part and the second depressed part and the height between the second depressed part and protuberance contour; Form angle between the sidepiece of the first depressed part and the sidepiece of protuberance, angle is 150-160 degree.The beneficial effects of the utility model are: rational in infrastructure, are connected firmly, and period of service is long.
Description
Technical field
The utility model belongs to car kits technical field, particularly relates to a kind of curved bar of automobile pull rod.
Background technology
Automobile pull bar is the part belonged in auto parts and components, is mainly used for indispensable drive disk assembly in automobile steering control system, in the operational process of the steering control system of automobile, has important effect.Current Tiebar structure comprises spindle nose, curved bar and attaching parts.The mechanism design of current curved bar also exists unreasonable.The unreasonable design of the curved bar of automobile pull bar also can make pull bar stressed unreasonable, and curved bar occurs crackle from stress raiser, and prolonged exercise can rupture.And the curved bar of current automobile pull bar in the process used owing to using after a period of time, rub between automobile curved bar and other parts of automobile comparatively large, thus be easy to damage.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, and provide a kind of rational in infrastructure, be connected firmly, the curved bar of the automobile pull rod that period of service is long, its technical scheme is as follows:
The curved bar of automobile pull rod, it is characterized in that, the curved bar of described automobile pull rod is provided with the first depressed part, the second depressed part and protuberance, and the first depressed area is anterior in curved bar, the front end sidepiece of the first depressed part is arc concave shape structure, and the rear end of the first depressed part is connected with protuberance with the second depressed part; Second depressed part and protuberance are positioned at the rear portion of curved bar, are connected between the second depressed part and protuberance by inclined-plane, and the area of the second depressed part upper surface is consistent with the area on inclined-plane; Height between first depressed part and the second depressed part and the height between the second depressed part and protuberance contour; Form angle between the sidepiece of the first depressed part and the sidepiece of protuberance, angle is 150-160 degree.
The curved bar of the automobile pull rod that the utility model provides, when in use, the Main Function that arranges of the first depressed part of curved bar, the second depressed part and protuberance is stressing conditions in order to reduce curved bar and spindle nose junction in steering procedure, also can reduce the power suffered by whole curved bar simultaneously.The area of the second depressed part upper surface is consistent with the area on inclined-plane, can reduce the stressing conditions of curved bar when motor turning.And the height between the first depressed part and the second depressed part and the height between the second depressed part and protuberance contour, make the junction of whole curved bar and spindle nose stressed less when motor turning.Form angle between the sidepiece of the first depressed part and the sidepiece of protuberance, angle be 150-160 degree make whole curved bar turn to stressed in can bear less stress, not easy fracture.
The beneficial effects of the utility model are: rational in infrastructure, are connected firmly, and period of service is long.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of automobile pull rod.
Fig. 2 is schematic diagram of the present utility model.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 and Fig. 2:
As depicted in figs. 1 and 2, automobile pull rod, described automobile pull rod comprises spindle nose 1, curved bar 2 and adapter shaft 3, and described spindle nose 1 is a cylinder, and the central axis of described spindle nose 1 offers vexed hole 4; One end of described curved bar 2 is connected with the outer wall arc of spindle nose 1, curved bar 2 is positioned at 1/3rd places of spindle nose whole height with the junction of spindle nose 1, curved bar 2 is provided with the first depressed part 5, second depressed part 6 and protuberance 7, first depressed part 5 is positioned at curved bar 2 front portion and is connected with spindle nose 1, second depressed part 6 and protuberance 7 are positioned at the rear portion of curved bar 2, be connected by inclined-plane 8 between second depressed part 6 and protuberance 7, the area of the second depressed part 6 upper surface is consistent with the area on inclined-plane 8; Height between first depressed part 5 and the second depressed part 6 and the height between the second depressed part 6 and protuberance 7 contour; Form angle 9 between the sidepiece of the first depressed part 5 and the sidepiece of protuberance 7, angle 9 is 150-160 degree; One end of described adapter shaft 3 is connected with protuberance 7 with the second depressed part 6, and the other end of adapter shaft 3 is processed with screw thread 10.
When in use, spindle nose is connected with the miscellaneous part of steering swivel system, and adapter shaft is threaded connection on the miscellaneous part of steering swivel system.Because the structure design between the first depressed part 5, second depressed part 6 of curved bar and protuberance 7 makes whole curved bar, this can be good at reducing stressed in steering procedure, avoids internal break.And the stressed minimizing of the junction of curved bar and spindle nose in steering procedure can be made, rupture in the junction avoiding spindle nose and curved bar.
Claims (1)
1. the curved bar of automobile pull rod, it is characterized in that, the curved bar of described automobile pull rod is provided with the first depressed part, the second depressed part and protuberance, first depressed area is anterior in curved bar, the front end sidepiece of the first depressed part is arc concave shape structure, and the rear end of the first depressed part is connected with protuberance with the second depressed part; Second depressed part and protuberance are positioned at the rear portion of curved bar, are connected between the second depressed part and protuberance by inclined-plane, and the area of the second depressed part upper surface is consistent with the area on inclined-plane; Height between first depressed part and the second depressed part and the height between the second depressed part and protuberance contour; Form angle between the sidepiece of the first depressed part and the sidepiece of protuberance, angle is 150-160 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263507.6U CN204641873U (en) | 2015-04-28 | 2015-04-28 | The curved bar of automobile pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263507.6U CN204641873U (en) | 2015-04-28 | 2015-04-28 | The curved bar of automobile pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641873U true CN204641873U (en) | 2015-09-16 |
Family
ID=54094640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263507.6U Expired - Fee Related CN204641873U (en) | 2015-04-28 | 2015-04-28 | The curved bar of automobile pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641873U (en) |
-
2015
- 2015-04-28 CN CN201520263507.6U patent/CN204641873U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204354067U (en) | A kind of pin assembling/disassembling instrument | |
| CN203996424U (en) | A kind of McPherson suspension outward camber angle adjusting mechanism | |
| CN206882937U (en) | A kind of separate type gear tooth inserting tooling | |
| CN204641874U (en) | Automobile pull rod | |
| CN204641873U (en) | The curved bar of automobile pull rod | |
| CN104760614A (en) | Automobile tension bar | |
| CN203580541U (en) | Bushing assembly used for connecting control arm and sub vehicle frame | |
| CN202545500U (en) | Connecting fixator for numerical control machine tool | |
| CN204605953U (en) | A kind of automobile left lower backplate mounting bracket | |
| CN204309549U (en) | The connection structure of swing arm sleeve pipe and swing arm sleeve pipe and bush of swing arm | |
| CN204123346U (en) | A kind of specific purpose tool dismantling motor turning tie-bar bulb | |
| CN203739566U (en) | Suspending swinging arm | |
| CN201651025U (en) | Ball pin applicable to cold heading process | |
| CN105215885A (en) | A kind of front bumper assembly tooling | |
| CN208020124U (en) | Axle hub bearing puller | |
| CN201950424U (en) | C-shaped welding clamp | |
| CN204327708U (en) | A kind of rear tyre bolt | |
| CN204076000U (en) | A kind of steering gear workpiece positioning clamp | |
| CN203739541U (en) | Front axle wheel hub | |
| CN203356360U (en) | Engine regulator support mold | |
| CN204559311U (en) | A kind of turbine-generator units braking ring stop block structure | |
| CN203214569U (en) | Connecting rod of automobile engine | |
| CN204868155U (en) | Axle class strutting arrangement for parts machining | |
| CN204641863U (en) | The automobile fork body of non-slip moving fork | |
| CN203616201U (en) | Jaw seat for testing machine |
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: 20150916 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |