CN200974551Y - Vibration-damping steering transmission down shaft - Google Patents
Vibration-damping steering transmission down shaft Download PDFInfo
- Publication number
- CN200974551Y CN200974551Y CN 200620157407 CN200620157407U CN200974551Y CN 200974551 Y CN200974551 Y CN 200974551Y CN 200620157407 CN200620157407 CN 200620157407 CN 200620157407 U CN200620157407 U CN 200620157407U CN 200974551 Y CN200974551 Y CN 200974551Y
- Authority
- CN
- China
- Prior art keywords
- lower shaft
- vibration
- cover
- gear lower
- steerage gear
- 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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- Power Steering Mechanism (AREA)
Abstract
The device is a vibration-reducing and reversing transmission lower shaft relating to the redirector of the vehicle; the structure is that the a rubber composite set is arranged between the transmission lower shaft and the section fork of the sleeve; thus the device can prevent the impact, reduce the vibration of the steering wheel and make the driving comfortable and is not easy for the driver to feel tired; at the same time, the device improves the service life of the transmission lower shaft and has no influence on the absorption capacity.
Description
Technical field
The utility model relates to automobile steering device, particularly relates to motor turning transmission lower shaft.
Background technology
Motor turning transmission lower shaft is the tween drive shaft that connects steering column and deflector, present most of motor turning transmission lower shaft and Hooke's coupling adopt and are rigidly connected, when running car, road bump is uneven can be had certain reverse impact and cause the vibration of universal dish motor turning transmission lower shaft, like this, influenced the traveling comfort of driving, easily caused and drive difficulty and driver fatigue.Simultaneously, frequent impact also can influence the service life of endergonic structure and motor turning transmission lower shaft, causes the injection moulding pin pine of motor turning transmission lower shaft on axially spacious and produce abnormal sound.
Technology contents
The purpose of this utility model is to provide a kind of shock reducing type steerage gear lower shaft, and it is to cushion return shock, the vibration of minimizing bearing circle after between motor turning transmission lower shaft and cover shell ring fork a building rubber compound cover being housed.
The technical solution of the utility model is as follows
The utility model is made up of steerage gear lower shaft, cover shell ring fork, and the steerage gear lower shaft is connected with a building rubber compound cover between steerage gear lower shaft and the cover shell ring fork in cover shell ring fork.
The building rubber compound cover is that rubber is formed by metal-coating, interior cover, centre.
The utility model compared with prior art, its good effect is as follows:
1, the anti-return shock of the utility model energy reduces the vibration of bearing circle, makes driving comfortable, the chaufeur indefatigability.
2, long service life of the present utility model, energy-absorbing power is strong.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is a building rubber compound noose composition of the present utility model.
Fig. 3 is lock banking stop restriction schematic diagram.
The specific embodiment:
Among Fig. 1: steerage gear lower shaft 1 is in cover shell ring fork 3, be connected with a building rubber compound cover 2 between steerage gear lower shaft 1 and the cover shell ring fork 3, building rubber compound cover 2 is an interference fit with cover shell ring fork 3, steering inner articulated shaft 1 and building rubber compound cover 2 is for spline pair is connected, and in the head riveting of steering inner articulated shaft 1 lock banking stop 4 arranged.
Among Fig. 2, the overcoat 5 of building rubber compound cover, interior cover 7 is to make with metal, interlayer 6 usefulness polysulphide rubberss are made.
Among Fig. 3,, prevent that excessive the causing of building rubber compound cover and steering inner articulated shaft 1 distortion from turning to malfunctioningly, at lock banking stop 4 of steering inner articulated shaft 1 head riveting, utilizes lock banking stop 4 to pitch 3 home record gaps with the cover shell ring and come spacing for guaranteeing normal transfer torque.
Claims (2)
1, a kind of shock reducing type steerage gear lower shaft that relates to automobile steering device, by steerage gear lower shaft (1), cover shell ring fork (3) is formed, it is characterized in that: steerage gear lower shaft (1) is connected with a building rubber compound cover (2) between steerage gear lower shaft (1) and the cover shell ring fork (3) in cover shell ring fork (3).
2, shock reducing type steerage gear lower shaft according to claim 1 is characterized in that: building rubber compound cover (2), and by metal-coating (5), interior cover (7), the centre is that rubber (6) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157407 CN200974551Y (en) | 2006-11-14 | 2006-11-14 | Vibration-damping steering transmission down shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157407 CN200974551Y (en) | 2006-11-14 | 2006-11-14 | Vibration-damping steering transmission down shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974551Y true CN200974551Y (en) | 2007-11-14 |
Family
ID=38900844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620157407 Expired - Fee Related CN200974551Y (en) | 2006-11-14 | 2006-11-14 | Vibration-damping steering transmission down shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974551Y (en) |
-
2006
- 2006-11-14 CN CN 200620157407 patent/CN200974551Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091214 |