CN104760614A - Automobile tension bar - Google Patents
Automobile tension bar Download PDFInfo
- Publication number
- CN104760614A CN104760614A CN201510207138.3A CN201510207138A CN104760614A CN 104760614 A CN104760614 A CN 104760614A CN 201510207138 A CN201510207138 A CN 201510207138A CN 104760614 A CN104760614 A CN 104760614A
- Authority
- CN
- China
- Prior art keywords
- depressed part
- spindle nose
- curved bar
- protuberance
- automobile
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/20—Links, e.g. track rods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The invention belongs to the technical field of automobile supplies, and particularly relates to an automobile tension bar. The automobile tension bar comprises a shaft head, a curved bar and a connecting shaft, a second concave portion is connected with a convex portion through a bevel, and the area of the upper end face of the second concave portion is in accordance with the area of the bevel; the height difference between a first concave portion and the second concave portion is equal to the height difference between the second concave portion and the convex portion; an included angle is formed between the side portion of the first concave portion and the side portion of the convex portion, and the included angle is 150-160 degrees; one end of the connecting shaft is connected with the second concave portion and the convex portion, and the other end of the connecting shaft is provided with a thread. The automobile tension bar has the advantages of being ideal in transmission effect, firm in connection and long in usage time.
Description
Technical field
The invention belongs to car kits technical field, particularly relate 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 object of the invention is to solve above-described technical matters, 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.
Automobile pull rod provided by the invention, 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 invention has the beneficial effects as follows: transmit satisfactory for result, be connected firmly, period of service is long.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
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 |
|---|---|---|---|
| CN201510207138.3A CN104760614B (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207138.3A CN104760614B (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760614A true CN104760614A (en) | 2015-07-08 |
| CN104760614B CN104760614B (en) | 2017-07-11 |
Family
ID=53642802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207138.3A Active CN104760614B (en) | 2015-04-28 | 2015-04-28 | Automobile pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760614B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639150A (en) * | 2018-06-29 | 2018-10-12 | 重庆市华燕机械有限公司 | A kind of horizontal drawing lever for car steering |
| CN113202858A (en) * | 2021-06-15 | 2021-08-03 | 内蒙古民族大学 | Vehicle normal-matching type steering pull rod |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030085891A (en) * | 2002-05-02 | 2003-11-07 | 주식회사 만도 | Tie rod of streering device for vehicle |
| CN2820650Y (en) * | 2005-08-30 | 2006-09-27 | 张家诚 | Chassis suspension balance lever structure improvement |
| JP2008137510A (en) * | 2006-12-01 | 2008-06-19 | Toyota Motor Corp | Tie rod connection structure |
| EP1958853A1 (en) * | 2007-02-16 | 2008-08-20 | Dana Heavy Vehicle Systems Group, LLC | A tie rod arm and method of utilizing the same |
| DE102008000854A1 (en) * | 2008-03-27 | 2009-10-15 | Zf Friedrichshafen Ag | Ball joint e.g. axial ball joint, for use in tie rod of steering system of vehicle, has ball socket that is partially electrically and conductively designed so that conductive connection is developed between ball head and ball housing |
| CN101758857A (en) * | 2009-12-30 | 2010-06-30 | 上海采埃孚伦福德底盘技术有限公司 | Tie rod assembly |
| CN204641874U (en) * | 2015-04-28 | 2015-09-16 | 浙江龙虎锻造有限公司 | Automobile pull rod |
-
2015
- 2015-04-28 CN CN201510207138.3A patent/CN104760614B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030085891A (en) * | 2002-05-02 | 2003-11-07 | 주식회사 만도 | Tie rod of streering device for vehicle |
| CN2820650Y (en) * | 2005-08-30 | 2006-09-27 | 张家诚 | Chassis suspension balance lever structure improvement |
| JP2008137510A (en) * | 2006-12-01 | 2008-06-19 | Toyota Motor Corp | Tie rod connection structure |
| EP1958853A1 (en) * | 2007-02-16 | 2008-08-20 | Dana Heavy Vehicle Systems Group, LLC | A tie rod arm and method of utilizing the same |
| DE102008000854A1 (en) * | 2008-03-27 | 2009-10-15 | Zf Friedrichshafen Ag | Ball joint e.g. axial ball joint, for use in tie rod of steering system of vehicle, has ball socket that is partially electrically and conductively designed so that conductive connection is developed between ball head and ball housing |
| CN101758857A (en) * | 2009-12-30 | 2010-06-30 | 上海采埃孚伦福德底盘技术有限公司 | Tie rod assembly |
| CN204641874U (en) * | 2015-04-28 | 2015-09-16 | 浙江龙虎锻造有限公司 | Automobile pull rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639150A (en) * | 2018-06-29 | 2018-10-12 | 重庆市华燕机械有限公司 | A kind of horizontal drawing lever for car steering |
| CN113202858A (en) * | 2021-06-15 | 2021-08-03 | 内蒙古民族大学 | Vehicle normal-matching type steering pull rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104760614B (en) | 2017-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automobile pull rod Effective date of registration: 20210823 Granted publication date: 20170711 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Zhongguan sub branch Pledgor: ZHEJIANG LONGHU FORGING Co.,Ltd. Registration number: Y2021330001206 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |