CN105253199A - Novel automobile steering knuckle - Google Patents
Novel automobile steering knuckle Download PDFInfo
- Publication number
- CN105253199A CN105253199A CN201510716406.4A CN201510716406A CN105253199A CN 105253199 A CN105253199 A CN 105253199A CN 201510716406 A CN201510716406 A CN 201510716406A CN 105253199 A CN105253199 A CN 105253199A
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- lining
- pin
- hole
- flange
- steering swivel
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Abstract
The invention relates to a novel automobile steering knuckle which comprises a connecting plate, wherein a shaft lever is connected with the left side of the connecting plate; a first fork lug and a second fork lug are respectively arranged at the upper end of the right side of the connecting plate and the lower end of the right side of the connecting plate; a first pin hole and a second pin hole are respectively formed in the first fork lug and the second fork lug; the axes of the first pin hole and the second pin hole are overlapped; a first lining and a second lining are respectively embedded into the first pin hole and the second pin hole; the upper end of the first lining extends out of the top end of the first pin hole and extends outwards in the radial direction of the first lining to form a first flanging; the lower end of the second lining extends out of the bottom end of the second pin hole and extends outwards in the radial direction of the second lining to form a second flanging; oil grooves are respectively formed in the inner side wall of the first lining and the inner side wall of the second lining. According to the novel automobile steering knuckle, through the adoption of the structure, the mechanical strength of the steering knuckle can be greatly improved, and the abrasion of the steering knuckle can be reduced, so that the use performance of the steering knuckle and the safety performance of an automobile are greatly guaranteed.
Description
Technical field
The present invention relates to a kind of new automobile steering swivel.
Background technology
Spindle is the important spare part on steering axle of automobile, it act as to bear automotive front load, support and drive front-wheel rotate around stub and make motor turning, under automobile is in high-speed travel state, it subjects changeable impact load, therefore, require that it must have very high mechanical strength and wear resisting property, along with the damaged event of the spindle constantly occurred in recent years, just make to improve stub axle structure, thus the in-use performance of raising automobile and safety performance become the technical matters needing solution badly.
For existing spindle, it in use, the reason that steering swivel easily weares and teares and damages is much because the pin-and-hole of the fork ear portions of steering swivel is easily worn because of the larger vibration that produces in mechanical engagement process or larger friction force, thus there is cracking or fracture, now just need the steering swivel completely more renewed, this have impact on in-use performance and the use cost of steering swivel greatly.
Summary of the invention
For overcoming above the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide one can elevating gear intensity reduce wearing and tearing greatly, thus greatly ensure that the new automobile steering swivel of in-use performance and vehicle safety performance.
Technical scheme of the present invention is: a kind of new automobile steering swivel, include the vertical connecting panel arranged, the axostylus axostyle perpendicular to described connecting panel is connected with in the left side of described connecting panel, the first fork ear and the second fork ear is also respectively equipped with in the upper end, right side of described connecting panel and lower end, right side, described first fork ear and the second fork ear also offer the first pin-and-hole and the second pin-and-hole respectively, and the dead in line of the axis of described first pin-and-hole and described second pin-and-hole, the first lining and the second lining is also embedded with respectively in described first pin-and-hole and the second pin-and-hole, and the upper end of described first lining is stretched out from the top of described first pin-and-hole and along formation first flange that extends radially outwardly of described first lining, the lower end of described second lining is also stretched out from the bottom of described second pin-and-hole and along formation second flange that extends radially outwardly of described second lining, and be snug fit between the top that ear is pitched in the bottom of described first flange and described first, be snug fit between the bottom that ear is pitched on the top of described second flange and described second, the madial wall of described first lining and the second lining is also distributed with oil groove respectively.
Above-mentioned new automobile steering swivel, wherein be provided with multiple tapered protrusion in the bottom of described first flange, the conical socket that the tapered protrusion being provided with multiple and described first flange on the top of described first fork ear matches, also multiple tapered protrusion is provided with, the conical socket that the tapered protrusion being simultaneously also correspondingly provided with multiple and described second flange in the bottom of described second fork ear matches on the top of described second flange.
Above-mentioned new automobile steering swivel, on the madial wall of described first lining and the second lining, be wherein symmetrically distributed with two the first bar shaped oil grooves and the second bar shaped oil groove arranged along the axis of described first pin-and-hole and the second pin-and-hole separately, and the upper end of described first bar shaped oil groove and the lower end of the second bar shaped oil groove are also bent to form flange oil groove with described first flange and the second flange respectively.
Above-mentioned new automobile steering swivel, the axis of wherein said first pin-and-hole and the second pin-and-hole and the angle of described connecting panel plane are 5 ° to 15 °.
Above-mentioned new automobile steering swivel, is wherein also provided with wearing layer at the outside face of described axostylus axostyle, and the thickness of described wearing layer is 0.1mm to 0.3mm.
Above-mentioned new automobile steering swivel, is wherein also provided with strengthening rib strip on described connecting panel, and the upper end of described strengthening rib strip is connected to the bottom of described first fork ear, and the lower end of described strengthening rib strip is connected to the top of described second fork ear.
The invention has the beneficial effects as follows: by adopting said structure, the present invention can greatly improve the mechanical strength of steering swivel and reduce wearing and tearing, thus greatly ensure that the in-use performance of steering swivel and the safety performance of automobile.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of new automobile steering swivel.
In figure: connecting panel 1, axostylus axostyle 2, the first fork ear 3, second pitches ear 4, first pin-and-hole 5, second pin-and-hole 6, first lining 7, second lining 8, first flange 9, second flange 10, oil groove 11, strengthening rib strip 12.
Detailed description of the invention
As shown in Figure 1, a kind of new automobile steering swivel, include the vertical connecting panel 1 arranged, the axostylus axostyle 2 perpendicular to connecting panel 1 is connected with in the left side of connecting panel 1, the first fork ear 3 and the second fork ear 4 is also respectively equipped with in the upper end, right side of connecting panel 1 and lower end, right side, first fork ear 3 and the second fork ear 4 also offer the first pin-and-hole 5 and the second pin-and-hole 6 respectively, and the dead in line of the axis of the first pin-and-hole 5 and the second pin-and-hole 6, the first lining 7 and the second lining 8 is also embedded with respectively in the first pin-and-hole 5 and the second pin-and-hole 6, and the upper end of the first lining 7 is stretched out from the top of the first pin-and-hole 5 and along formation first flange 9 that extends radially outwardly of the first lining 7, the lower end of the second lining 8 is also stretched out from the bottom of the second pin-and-hole 6 and along formation second flange 10 that extends radially outwardly of the second lining 8, and be snug fit between the top that ear 3 is pitched in the bottom of the first flange 9 and first, be snug fit between the bottom that ear 4 is pitched on the top of the second flange 10 and second, the madial wall of the first lining 7 and the second lining 8 is also distributed with oil groove 11 respectively.
Particularly, for above-mentioned new automobile steering swivel, wherein the first pin-and-hole 5 and the axis of the second pin-and-hole 6 and the angle of connecting panel 1 plane are 5 ° to 15 °, in addition, for above-mentioned new automobile steering swivel, wherein also be provided with wearing layer at the outside face of axostylus axostyle 2, and the thickness of wearing layer is 0.1mm to 0.3mm.
By adopting said structure, the present invention is by the first lining 7 and the second lining 8 structure, the mechanical strength of steering swivel and wear resisting property are obtained promote greatly, also make the cooperation between the first lining 7 and the component of machine at the second lining 8 place obtain good lubrication by the oil groove 11 be located on the first lining 7 and the second lining 8 simultaneously, thus further mitigate wearing and tearing, and then greatly ensure that in-use performance and the service life of steering swivel, and improve the safety performance of automobile.
As preferably, for above-mentioned new automobile steering swivel, wherein be provided with multiple tapered protrusion (not shown) in the bottom of the first flange 9, multiple conical socket (also not shown in figure) matched with the tapered protrusion of the first flange 9 is provided with on the top of the first fork ear 3, also be provided with multiple tapered protrusion on the top of the second flange 10, be also correspondingly provided with multiple conical socket matched with the tapered protrusion of the second flange 10 in the bottom of the second fork ear 4 simultaneously.Like this, just more effectively the first flange 9 and first to be pitched between ear 3 and the second flange 10 and second is pitched and carried out good position between ear 4 and fix, prevent the first flange 9 and first to pitch between ear 3, the second flange 10 and second pitches between ear 4 and carry out relative sliding or movement, thus more ensure that mechanical strength and the abrasion resistance properties of steering swivel.
As further preferred, for above-mentioned new automobile steering swivel, on the madial wall of the first lining 7 and the second lining 8, be wherein symmetrically distributed with two the first bar shaped oil grooves and the second bar shaped oil groove arranged along the axis of the first pin-and-hole 5 and the second pin-and-hole 6 separately, and the lower end of the upper end of the first bar shaped oil groove and the second bar shaped oil groove is also bent to form flange oil groove with the first flange and the second flange respectively.By this tank structure, make the first lining 7, second lining 8 and be embedded between bearing pin in the inner better to be lubricated.
As further preferred, for above-mentioned new automobile steering swivel, wherein on connecting panel 1, be also provided with strengthening rib strip 12, and the upper end of strengthening rib strip 12 is connected to the bottom of the first fork ear 3, the lower end of strengthening rib strip 12 is connected to the top of the second fork ear 4, more effectively to enhance the mechanical strength of steering swivel.
In sum, by adopting said structure, the present invention can greatly improve the mechanical strength of steering swivel and reduce wearing and tearing, thus greatly ensure that the in-use performance of steering swivel and the safety performance of automobile.
By reference to the accompanying drawings the preferred embodiments of the disclosure and embodiment are explained in detail above, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the inventive concept of the premise.
Claims (6)
1. a new automobile steering swivel, include the vertical connecting panel arranged, the axostylus axostyle perpendicular to described connecting panel is connected with in the left side of described connecting panel, the first fork ear and the second fork ear is also respectively equipped with in the upper end, right side of described connecting panel and lower end, right side, it is characterized in that: on described first fork ear and the second fork ear, also offer the first pin-and-hole and the second pin-and-hole respectively, and the dead in line of the axis of described first pin-and-hole and described second pin-and-hole, the first lining and the second lining is also embedded with respectively in described first pin-and-hole and the second pin-and-hole, and the upper end of described first lining is stretched out from the top of described first pin-and-hole and along formation first flange that extends radially outwardly of described first lining, the lower end of described second lining is stretched out from the bottom of described second pin-and-hole and along formation second flange that extends radially outwardly of described second lining, and be snug fit between the top that ear is pitched in the bottom of described first flange and described first, be snug fit between the bottom that ear is pitched on the top of described second flange and described second, the madial wall of described first lining and the second lining is also distributed with oil groove respectively.
2. new automobile steering swivel as claimed in claim 1, it is characterized in that: be provided with multiple tapered protrusion in the bottom of described first flange, the conical socket that the tapered protrusion being provided with multiple and described first flange on the top of described first fork ear matches, also multiple tapered protrusion is provided with, the conical socket that the tapered protrusion being simultaneously also correspondingly provided with multiple and described second flange in the bottom of described second fork ear matches on the top of described second flange.
3. new automobile steering swivel as claimed in claim 1, it is characterized in that: on the madial wall of described first lining and the second lining, be symmetrically distributed with two the first bar shaped oil grooves and the second bar shaped oil groove arranged along the axis of described first pin-and-hole and the second pin-and-hole separately, and the upper end of described first bar shaped oil groove and the lower end of the second bar shaped oil groove are also bent to form flange oil groove with described first flange and the second flange respectively.
4. new automobile steering swivel as claimed in claim 1, is characterized in that: the axis of described first pin-and-hole and the second pin-and-hole and the angle of described connecting panel plane are 5 ° to 15 °.
5. new automobile steering swivel as claimed in claim 1, it is characterized in that: be also provided with wearing layer at the outside face of described axostylus axostyle, and the thickness of described wearing layer is 0.1mm to 0.3mm.
6. new automobile steering swivel as claimed in claim 1, it is characterized in that: on described connecting panel, be also provided with strengthening rib strip, and the upper end of described strengthening rib strip is connected to the bottom of described first fork ear, the lower end of described strengthening rib strip is connected to the top of described second fork ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716406.4A CN105253199A (en) | 2015-10-30 | 2015-10-30 | Novel automobile steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716406.4A CN105253199A (en) | 2015-10-30 | 2015-10-30 | Novel automobile steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253199A true CN105253199A (en) | 2016-01-20 |
Family
ID=55093239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510716406.4A Pending CN105253199A (en) | 2015-10-30 | 2015-10-30 | Novel automobile steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253199A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314035A (en) * | 2016-04-26 | 2017-11-03 | 上海汽车集团股份有限公司 | Bushing, spindle and automobile |
| CN108945098A (en) * | 2018-09-10 | 2018-12-07 | 瑞安市联众汽车零部件有限公司 | A kind of knuckle |
| CN111572630A (en) * | 2020-06-18 | 2020-08-25 | 山西中晋工业机械有限公司 | Knuckle for engineering truck |
| CN113428221A (en) * | 2021-07-09 | 2021-09-24 | 重庆长安汽车股份有限公司 | Flexible connecting structure of automobile steering pull rod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040232641A1 (en) * | 2001-08-15 | 2004-11-25 | Kaiser Terrence S. | Thrust bushing for steering kingpin assembly |
| KR100946866B1 (en) * | 2004-12-22 | 2010-03-09 | 현대자동차주식회사 | Kingpin assembly |
| CN202040211U (en) * | 2011-03-14 | 2011-11-16 | 奇瑞汽车股份有限公司 | Wear-resistant bushing |
| CN102927297A (en) * | 2012-11-15 | 2013-02-13 | 无锡智能自控工程股份有限公司 | Anti-drop structure for regulating valve bushing |
| CN204432763U (en) * | 2014-12-31 | 2015-07-01 | 上海嘉仕久企业发展有限公司 | A kind of spindle |
| CN205186275U (en) * | 2015-10-30 | 2016-04-27 | 台州市中瑞电子有限公司 | Novel spindle |
-
2015
- 2015-10-30 CN CN201510716406.4A patent/CN105253199A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040232641A1 (en) * | 2001-08-15 | 2004-11-25 | Kaiser Terrence S. | Thrust bushing for steering kingpin assembly |
| KR100946866B1 (en) * | 2004-12-22 | 2010-03-09 | 현대자동차주식회사 | Kingpin assembly |
| CN202040211U (en) * | 2011-03-14 | 2011-11-16 | 奇瑞汽车股份有限公司 | Wear-resistant bushing |
| CN102927297A (en) * | 2012-11-15 | 2013-02-13 | 无锡智能自控工程股份有限公司 | Anti-drop structure for regulating valve bushing |
| CN204432763U (en) * | 2014-12-31 | 2015-07-01 | 上海嘉仕久企业发展有限公司 | A kind of spindle |
| CN205186275U (en) * | 2015-10-30 | 2016-04-27 | 台州市中瑞电子有限公司 | Novel spindle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314035A (en) * | 2016-04-26 | 2017-11-03 | 上海汽车集团股份有限公司 | Bushing, spindle and automobile |
| CN108945098A (en) * | 2018-09-10 | 2018-12-07 | 瑞安市联众汽车零部件有限公司 | A kind of knuckle |
| CN111572630A (en) * | 2020-06-18 | 2020-08-25 | 山西中晋工业机械有限公司 | Knuckle for engineering truck |
| CN113428221A (en) * | 2021-07-09 | 2021-09-24 | 重庆长安汽车股份有限公司 | Flexible connecting structure of automobile steering pull rod |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |