CN204998297U - Improved generation connection structure of stabilizer bar and connecting rod - Google Patents
Improved generation connection structure of stabilizer bar and connecting rod Download PDFInfo
- Publication number
- CN204998297U CN204998297U CN201520715494.1U CN201520715494U CN204998297U CN 204998297 U CN204998297 U CN 204998297U CN 201520715494 U CN201520715494 U CN 201520715494U CN 204998297 U CN204998297 U CN 204998297U
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- CN
- China
- Prior art keywords
- stabilizer rod
- pipe link
- ball pin
- positive
- connecting 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.)
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Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to an improved generation connection structure of stabilizer bar and connecting rod, including connecting rod (1), stabilizer bar (3) and nut (4), the connecting hole of stabilizer bar (3) tip is passed to ball round pin (2) the outer end on connecting rod (1), and nut (4) are screwed up and are sold (2) outer end tip, its characterized in that at the ball: the root processing that ball round pin (2) was gone up in connecting rod (1) has positive six prismatic structure (21), and the one end tip processing that the connecting hole was gone up in stabilizer bar (3) has regular hexagon recess (31), regular hexagon recess (31) and positive six prismatic structure (21) cooperation work, and the corner processing of positive six prismatic structure (21) has the chamfer structure. The utility model discloses the make full use of structural feature reaches supplementary function of screwing up, possesses certain locking effect simultaneously.
Description
Technical field
The utility model belongs to vehicle chassis technology field, is specifically related to the improved type connection structure of a kind of stabilizer rod and pipe link.
Background technology
When current car chassis pipe link and stabilizer rod assemble and tighten, pipe link ball pin is by because friction moment between nut and ball pin and with nut rotation, therefore must dedicated screwing tool be adopted, the relatively general tightening tool price of dedicated screwing tool is high, and maintenance cost is also very high.After particularly automobile is sold, very inconvenient about after-sales service.In addition, in order to the use of dedicated screwing tool, pipe link ball pin end face is also processed with anti-rotation counter bore structure, which adds tooling cost.
Summary of the invention
In order to solve the technical matters of above-mentioned existence, the utility model devises the improved type connection structure of a kind of stabilizer rod and pipe link.
In order to solve the technical matters of above-mentioned existence, the utility model have employed following scheme:
The improved type connection structure of a kind of stabilizer rod and pipe link, comprise pipe link (1), stabilizer rod (3) and nut (4), ball pin (2) outer end on pipe link (1) is through the connecting bore of stabilizer rod (3) end, nut (4) is tightened in ball pin (2) end, outer end, it is characterized in that: the root of the upper ball pin (2) of pipe link (1) is processed with polygon prism structure, the end, one end of the upper connecting bore of stabilizer rod (3) is processed with polygonal grooves, polygonal grooves and polygon prism respective outer side edges work, the limit number of polygonal grooves is equal with the rib number of polygon prism structure, the corner of polygon prism structure is processed with chamfering structure.
Further, the polygon prism structure of ball pin (2) root is positive polygon prism structure, and the polygonal grooves of the end, one end of the upper connecting bore of stabilizer rod (3) is equilateral polygon groove, and the limit number of equilateral polygon groove is equal with the rib number of positive polygon prism structure.
Further, the polygon prism structure of ball pin (2) root is positive six prism structures (21), and the polygonal grooves of the end, one end of the upper connecting bore of stabilizer rod (3) is regular hexagon groove (31).
The improved type connection structure of this stabilizer rod and pipe link has following beneficial effect:
(1) the utility model can control the rotary freedom of pipe link ball pin axis, and when making fastening nut, ball pin can not rotate with nut, and meanwhile, the counter bore structure in order to prevent ball pin from rotating on pipe link ball pin end face can be cancelled, and saves tooling cost.
(2) the utility model makes stabilizer rod and pipe link use universal instrument when assembling, and need not make expensive dedicated screwing tool, and what also make after sale is easy to maintenance, easy simultaneously, saves processing, assembling, maintenance cost further.
(3) the utility model makes full use of constructional feature, reaches auxiliary function of tightening, possesses certain anti-loosing effect simultaneously.
Accompanying drawing explanation
Fig. 1: the assembly drowing of the utility model stabilizer rod and pipe link;
Fig. 2: the assembled shaft of the utility model stabilizer rod and pipe link is to cutaway view;
The A-A cutaway view of Fig. 3: Fig. 2;
Fig. 4: the perspective view of stabilizer rod in the utility model;
Fig. 5: the part sectional view of stabilizer rod end-face hole structure in the utility model.
Description of reference numerals:
1-pipe link; 2-ball pin; 21-positive six prism structures; 211-chamfering; 3-stabilizer rod; 31-regular hexagon groove; 4-nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 to Fig. 5 shows the improved type connection structure of a kind of stabilizer rod and pipe link, comprises pipe link 1 and stabilizer rod 3.Ball pin 2 root of pipe link 1 is processed with positive six prism structures 21, on stabilizer rod 3 end, one end of connecting bore be processed with regular hexagon groove 31 with positive six prism structure 21 cooperatings, as depicted in figs. 1 and 2.The corner of positive six prism structures 21 adopts chamfering structure to cause poor fit to prevent the existence because of planeness.
When the ball pin 2 of pipe link 1 inserts the connecting bore of stabilizer rod 3 end, positive six prism structures 21 in ball pin 2 coordinate with the regular hexagon groove 31 on stabilizer rod 3 end face, reach the effect controlling ball pin 2 and rotate along own axes.When tightening the nut 4 in ball pin 2, ball pin 2 can not produce the phenomenon of rotating with nut 4 because of the friction moment between nut 4 and ball pin 2.
The utility model can control the rotary freedom of pipe link ball pin axis, and when making fastening nut, ball pin can not rotate with nut, simultaneously can the cancelling in order to the counter bore structure preventing ball pin from rotating in rundown process of pipe link ball pin end face, saves tooling cost.
The utility model makes stabilizer rod and pipe link use universal instrument when assembling, and need not make expensive dedicated screwing tool, and what also make after sale is easy to maintenance, easy simultaneously, saves processing, assembling, maintenance cost further.
The utility model makes full use of constructional feature, reaches auxiliary function of tightening, possesses certain anti-loosing effect simultaneously.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (3)
1. the improved type connection structure of a stabilizer rod and pipe link, comprise pipe link (1), stabilizer rod (3) and nut (4), ball pin (2) outer end on pipe link (1) is through the connecting bore of stabilizer rod (3) end, nut (4) is tightened in ball pin (2) end, outer end, it is characterized in that: the root of the upper ball pin (2) of pipe link (1) is processed with polygon prism structure, the end, one end of the upper connecting bore of stabilizer rod (3) is processed with polygonal grooves, polygonal grooves and polygon prism respective outer side edges work, the limit number of polygonal grooves is equal with the rib number of polygon prism structure, the corner of polygon prism structure is processed with chamfering structure.
2. the improved type connection structure of stabilizer rod according to claim 1 and pipe link, it is characterized in that: the polygon prism structure of ball pin (2) root is positive polygon prism structure, the polygonal grooves of the end, one end of the upper connecting bore of stabilizer rod (3) is equilateral polygon groove, and the limit number of equilateral polygon groove is equal with the rib number of positive polygon prism structure.
3. the improved type connection structure of stabilizer rod according to claim 1 and 2 and pipe link, it is characterized in that: the polygon prism structure of ball pin (2) root is positive six prism structures (21), the polygonal grooves of the end, one end of the upper connecting bore of stabilizer rod (3) is regular hexagon groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715494.1U CN204998297U (en) | 2015-09-16 | 2015-09-16 | Improved generation connection structure of stabilizer bar and connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715494.1U CN204998297U (en) | 2015-09-16 | 2015-09-16 | Improved generation connection structure of stabilizer bar and connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998297U true CN204998297U (en) | 2016-01-27 |
Family
ID=55155201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715494.1U Active CN204998297U (en) | 2015-09-16 | 2015-09-16 | Improved generation connection structure of stabilizer bar and connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004318A (en) * | 2016-06-30 | 2016-10-12 | 合肥创智汽车技术开发有限公司 | Novel ball pin structure |
| CN111256963A (en) * | 2019-12-23 | 2020-06-09 | 宁波拓普汽车电子有限公司 | Spherical hinge torque test tool |
| CN115071850A (en) * | 2022-07-18 | 2022-09-20 | 奇瑞汽车股份有限公司 | Spare tire lifting mechanism and vehicle with same |
-
2015
- 2015-09-16 CN CN201520715494.1U patent/CN204998297U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004318A (en) * | 2016-06-30 | 2016-10-12 | 合肥创智汽车技术开发有限公司 | Novel ball pin structure |
| CN106004318B (en) * | 2016-06-30 | 2018-06-29 | 合肥创智汽车技术开发有限公司 | A kind of bulb latch structure |
| CN111256963A (en) * | 2019-12-23 | 2020-06-09 | 宁波拓普汽车电子有限公司 | Spherical hinge torque test tool |
| CN115071850A (en) * | 2022-07-18 | 2022-09-20 | 奇瑞汽车股份有限公司 | Spare tire lifting mechanism and vehicle with same |
| CN115071850B (en) * | 2022-07-18 | 2023-11-24 | 奇瑞汽车股份有限公司 | Spare tire lifting mechanism and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |