CN201895695U - Knuckle bushing lubricating structure - Google Patents
Knuckle bushing lubricating structure Download PDFInfo
- Publication number
- CN201895695U CN201895695U CN2010206034507U CN201020603450U CN201895695U CN 201895695 U CN201895695 U CN 201895695U CN 2010206034507 U CN2010206034507 U CN 2010206034507U CN 201020603450 U CN201020603450 U CN 201020603450U CN 201895695 U CN201895695 U CN 201895695U
- Authority
- CN
- China
- Prior art keywords
- steering knuckle
- grease
- oil
- lubrication system
- knuckle bush
- 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
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Abstract
The utility model provides a knuckle bushing lubricating structure, which is characterized in that grease outlets and grease storage holes are arranged on the inner surface of a knuckle bushing. The grease outlets and the grease storage holes arranged on the inner surface of the knuckle bushing are communicated with a lubricating hole, and one ends of the grease outlets are sealed. When lubricating grease is fed through the grease storage holes and the grease outlets, a knuckle pin is lubricated sufficiently, and accordingly steering is flexible, force on joint faces on two sides is balanced and stable when steering force exerts on the knuckle pin, abrasion and steering vibration can be reduced and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of steering knuckle bush structure, a kind of specifically steering knuckle bush lubrication system.
Background technology
At present, common steering knuckle bush oil duct adopts helix structure, the oil storage weak effect, and grease easily runs off.Therefore, design a kind of sufficient lubrication, turn to freely, the steering knuckle bush lubrication system is the technical matters that needs to be resolved hurrily.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is, a kind of steering knuckle bush lubrication system is provided, and sufficient lubrication turns to freely, reduces wear, and increases service life.
For solving the problems of the technologies described above, technical solution adopted in the utility model is, a kind of steering knuckle bush lubrication system, and its steering knuckle bush inside face sets out oil duct and store oil hole.
Above-mentioned steering knuckle bush lubrication system, the sealing of its oil road one end, and oil road is broken line shape, connects mutually and forms grid, is evenly arranged in steering swivel cover inside face.
Above-mentioned steering knuckle bush lubrication system, the steering knuckle bush inside face in that adjacent two oil roads surround evenly is provided with the store oil hole.
Above-mentioned steering knuckle bush lubrication system, the oil road of its broken line shape, the bending angle is 90 °.
Steering knuckle bush lubrication system of the present utility model is made the steering knuckle bush inside face oil duct and store oil hole and is communicated the sealing of oil road one end with lubricated mouthful; When grease up, make the knuckle pivot pin sufficient lubrication by store oil mouth and oil road, turn to freely, knuckle pivot pin is turning to when stressed, and the both sides face of joint is stressed steadily, reduces wear and turns to shake, increases service life.
Description of drawings
Fig. 1 is that the steering knuckle bush lubrication system launches scheme drawing;
The specific embodiment
As shown in Figure 1, the steering knuckle bush lubrication system of present embodiment, steering knuckle bush inside face 1 set out oil duct 2 and store oil hole 3.Oil road 2 one ends sealings, and oil road 2 is broken line shape, connects mutually and forms grid, is evenly arranged in steering swivel cover inside face 1.Steering knuckle bush inside face 1 in that adjacent two oil roads 2 surround evenly is provided with store oil hole 3.The oil road 2 of broken line shape, the bending angle is 90 °.
The above, only be to preferred embodiment of the present utility model, be not to be that the utility model is done other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. steering knuckle bush lubrication system, it is characterized in that: the steering knuckle bush inside face sets out oil duct and store oil hole.
2. steering knuckle bush lubrication system according to claim 1 is characterized in that: the sealing of described oil road one end, and oil road is broken line shape, connects mutually and forms grid, is evenly arranged in steering swivel cover inside face.
3. steering knuckle bush lubrication system according to claim 2 is characterized in that: the steering knuckle bush surface in that adjacent two oil roads surround evenly is provided with the store oil hole.
4. steering knuckle bush lubrication system according to claim 2 is characterized in that: the oil road of described broken line shape, the bending angle is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206034507U CN201895695U (en) | 2010-11-12 | 2010-11-12 | Knuckle bushing lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206034507U CN201895695U (en) | 2010-11-12 | 2010-11-12 | Knuckle bushing lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895695U true CN201895695U (en) | 2011-07-13 |
Family
ID=44253611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206034507U Expired - Fee Related CN201895695U (en) | 2010-11-12 | 2010-11-12 | Knuckle bushing lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895695U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410867A (en) * | 2013-08-21 | 2013-11-27 | 湖南中联重科车桥有限公司 | Bearing component, steering bridge and vehicle |
| CN104329553A (en) * | 2014-10-23 | 2015-02-04 | 中航飞机起落架有限责任公司 | Stress-free lubricating passage structure |
| CN105253198A (en) * | 2015-11-13 | 2016-01-20 | 重庆海獒精密锻造有限公司 | Steering system |
| CN105292254A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Steering system |
| CN105292253A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Vehicle |
| CN105438260A (en) * | 2015-11-13 | 2016-03-30 | 重庆海獒精密锻造有限公司 | Steering system |
-
2010
- 2010-11-12 CN CN2010206034507U patent/CN201895695U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410867A (en) * | 2013-08-21 | 2013-11-27 | 湖南中联重科车桥有限公司 | Bearing component, steering bridge and vehicle |
| CN103410867B (en) * | 2013-08-21 | 2016-07-13 | 湖南中联重科车桥有限公司 | Steeraxle and vehicle |
| CN104329553A (en) * | 2014-10-23 | 2015-02-04 | 中航飞机起落架有限责任公司 | Stress-free lubricating passage structure |
| CN104329553B (en) * | 2014-10-23 | 2017-04-05 | 中航飞机起落架有限责任公司 | Unstressed lubrication channel structure |
| CN105253198A (en) * | 2015-11-13 | 2016-01-20 | 重庆海獒精密锻造有限公司 | Steering system |
| CN105292254A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Steering system |
| CN105292253A (en) * | 2015-11-13 | 2016-02-03 | 重庆海獒精密锻造有限公司 | Vehicle |
| CN105438260A (en) * | 2015-11-13 | 2016-03-30 | 重庆海獒精密锻造有限公司 | Steering system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20161112 |