CN204641874U - Automobile pull rod - Google Patents
Automobile pull rod Download PDFInfo
- Publication number
- CN204641874U CN204641874U CN201520263713.7U CN201520263713U CN204641874U CN 204641874 U CN204641874 U CN 204641874U CN 201520263713 U CN201520263713 U CN 201520263713U CN 204641874 U CN204641874 U CN 204641874U
- Authority
- CN
- China
- Prior art keywords
- depressed part
- protuberance
- spindle nose
- curved bar
- pull rod
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to car kits technical field, particularly relates to a kind of automobile pull rod.The utility model discloses automobile pull rod, automobile pull rod is comprised spindle nose, curved bar and adapter shaft second and is connected by inclined-plane between depressed part and protuberance, 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; One end of described adapter shaft is connected with protuberance with the second depressed part, and the other end of adapter shaft is processed with screw thread.The beneficial effects of the utility model are: transmit satisfactory for result, be connected firmly, period of service is long.
Description
Technical field
The utility model belongs to car kits technical field, particularly relates to a kind 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.The mechanism design of current pull bar also exists unreasonable.The unreasonable design of automobile pull bar also can make pull bar stressed unreasonable, and pull bar occurs crackle from stress raiser, and prolonged exercise can rupture.And current automobile pull bar in the process used owing to using after a period of time, rub between automobile pull bar and other parts of automobile comparatively large, thus be easy to damage, and oily cumbersome.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, and provide a kind of transmission satisfactory for result, be connected firmly, the automobile pull rod that period of service is long, its technical scheme is as follows:
Automobile pull rod, is characterized in that, described automobile pull rod comprises spindle nose, curved bar and adapter shaft, and described spindle nose is a cylinder, and the central axis of described spindle nose offers vexed hole; One end of described curved bar is connected with the outer wall arc of spindle nose, the junction of curved bar and spindle nose is positioned at 1/3rd places of spindle nose whole height, curved bar is provided with the first depressed part, the second depressed part and protuberance, first depressed area is connected in curved bar front portion with spindle nose, second depressed part and protuberance are positioned at the rear portion of curved bar, be connected by inclined-plane between second depressed part and protuberance, 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; One end of described adapter shaft is connected with protuberance with the second depressed part, and the other end of adapter shaft is processed with screw thread.
The automobile pull rod that the utility model provides, when in use, the vexed hole on spindle nose is connected with the miscellaneous part of automobile steering system.And 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: transmit satisfactory for result, be connected firmly, period of service is long.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1:
As shown in Figure 1, 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. automobile pull rod, is characterized in that, described automobile pull rod comprises spindle nose, curved bar and adapter shaft, and described spindle nose is a cylinder, and the central axis of described spindle nose offers vexed hole; One end of described curved bar is connected with the outer wall arc of spindle nose, the junction of curved bar and spindle nose is positioned at 1/3rd places of spindle nose whole height, curved bar is provided with the first depressed part, the second depressed part and protuberance, first depressed area is connected in curved bar front portion with spindle nose, second depressed part and protuberance are positioned at the rear portion of curved bar, be connected by inclined-plane between second depressed part and protuberance, 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; One end of described adapter shaft is connected with protuberance with the second depressed part, and the other end of adapter shaft is processed with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263713.7U CN204641874U (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263713.7U CN204641874U (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641874U true CN204641874U (en) | 2015-09-16 |
Family
ID=54094641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263713.7U Withdrawn - After Issue CN204641874U (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760614A (en) * | 2015-04-28 | 2015-07-08 | 浙江龙虎锻造有限公司 | Automobile tension bar |
-
2015
- 2015-04-28 CN CN201520263713.7U patent/CN204641874U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760614A (en) * | 2015-04-28 | 2015-07-08 | 浙江龙虎锻造有限公司 | Automobile tension bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20170711 |
|
| AV01 | Patent right actively abandoned |