CN203228836U - Angle steering device for automobile - Google Patents
Angle steering device for automobile Download PDFInfo
- Publication number
- CN203228836U CN203228836U CN 201320246852 CN201320246852U CN203228836U CN 203228836 U CN203228836 U CN 203228836U CN 201320246852 CN201320246852 CN 201320246852 CN 201320246852 U CN201320246852 U CN 201320246852U CN 203228836 U CN203228836 U CN 203228836U
- Authority
- CN
- China
- Prior art keywords
- casing
- dust boot
- steering device
- gland nut
- box body
- 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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- Sealing Devices (AREA)
Abstract
The utility model discloses an angle steering device for an automobile. The angle steering device comprises a box body, wherein two gear shafts which are vertical to each other are arranged in the box body; a bevel gear is arranged at one ends of the two gear shafts respectively; the two bevel gears are meshed together, and are positioned in the box body; double layers of bearings are arranged above the bevel gears; the double layers of bearings are screwed on the upper part of the box body by compression threaded sleeves; dual-hole oil seals are embedded into the compression threaded sleeves; dust covers are arranged at the top ends of the compression threaded sleeves and the box body; 3-5 springs are arranged between the dust cover and the compression threaded sleeves; and one ends of the springs are fixedly connected with the dust cover, and the other ends of the springs are pressed against the upper surfaces of the compression threaded sleeves. According to the angle steering device, the dust cover does not fall off easily, so that a high dust-proof degree is achieved; and the angle steering device is simple in structure.
Description
Technical field
The utility model relates to the angle deflector of a kind of automobile.
Background technology
Deflector is a very important part in all parts of automobile, the quality of deflector is very big to the performance impact of automobile, general deflector all can be useful on the oil sealing that prevents lubricating oil water clock in the deflector, for oil sealing is infected with too much dust granule, will outside oil sealing, install a dust boot additional, but because automobile jolts to travel at road for a long time and is easy to make dust boot to get loose, can not prevent that finally dust granule from sticking on the oil sealing, thereby enter in the deflector casing, influence the alerting ability of deflector.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of dust boot 1 difficult drop-off, dustproof strong, the simple in structure automobile angle deflector of degree.
The technical solution adopted in the utility model is such: the angle deflector of a kind of automobile, comprise casing, be provided with two orthogonal gear wheel shafts in the casing, two gear wheel shafts, one end all is provided with a crowngear, two crowngears are meshing with each other, be positioned at casing, above crowngear, be provided with double-deck bearing, adopt gland nut to be tightened on the top of casing on the described double-deck bearing, gland nut is embedded with the twoport oil sealing, is provided with dust boot on the top of gland nut and casing, is provided with 3 to 5 springs between described dust boot and the gland nut, spring one end is captiveed joint with dust boot, and the other end is against on the upper surface of gland nut.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1, dust boot difficult drop-off, dustproof degree is strong, simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark among the figure: 1 is dust boot, 2, gland nut, 3, bearing, 4, casing, 5, gear wheel shaft, 6, the twoport oil sealing, 7, the umbrella shape tooth, 8, spring.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the angle deflector of a kind of automobile, comprise casing 4, be provided with two orthogonal gear wheel shafts 5 in the casing 4, two gear wheel shafts, 5 one ends all are provided with a crowngear 7, two crowngears 7 are meshing with each other, be positioned at casing 4, be provided with double-deck bearing 3 above crowngear 7, adopt gland nut 2 to be tightened on the top of casing 4 on the described double-deck bearing 3, gland nut 2 is embedded with twoport oil sealing 6, top at gland nut 2 and casing 4 is provided with dust boot 1, be provided with 3 to 5 springs 8 between described dust boot 1 and the gland nut 2, spring 8 one ends are captiveed joint with dust boot 1, and the other end is against on the upper surface of gland nut 2.
Dust boot is by the port of screw thread fit spiral cover at casing, after dust boot is provided with spring, in the process of spiral cover, spring is against on the upper surface of gland nut, and dust boot is down being screwed, be subjected to the effect of power, spring is compressed, spring also produces elastic resistance thus, to resistance that makes progress of dust boot effect, after on the port of the complete spiral cover of dust boot at casing, spring still produces an elastic force that makes progress dust boot is up pushed up, but owing to dust boot is screwed on the port, spring can't be with dust boot jack-up, and after dust boot was subjected to an elastic force that makes progress, the extruding between the screw thread was tightr, dust boot can not split away off from port easily, has improved the fastness of dust boot greatly.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. automobile angle deflector, comprise casing (4), be provided with two orthogonal gear wheel shafts (5) in the casing (4), two gear wheel shafts (5) one ends all are provided with a crowngear (7), two crowngears (7) are meshing with each other, be positioned at casing (4), be provided with double-deck bearing (3) in the top of crowngear (7), described double-deck bearing (3) is gone up and is adopted gland nut (2) to be tightened on the top of casing (4), gland nut (2) is embedded with twoport oil sealing (6), top at gland nut (2) and casing (4) is provided with dust boot (1), it is characterized in that: be provided with 3 to 5 springs (8) between described dust boot (1) and the gland nut (2), spring (8) one ends are captiveed joint with dust boot (1), and the other end is against on the upper surface of gland nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246852 CN203228836U (en) | 2013-05-09 | 2013-05-09 | Angle steering device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246852 CN203228836U (en) | 2013-05-09 | 2013-05-09 | Angle steering device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228836U true CN203228836U (en) | 2013-10-09 |
Family
ID=49284976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246852 Expired - Fee Related CN203228836U (en) | 2013-05-09 | 2013-05-09 | Angle steering device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015782A (en) * | 2014-05-26 | 2014-09-03 | 江苏格尔顿传动有限公司 | Automobile 90-degree deflection angle steering reverser |
-
2013
- 2013-05-09 CN CN 201320246852 patent/CN203228836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015782A (en) * | 2014-05-26 | 2014-09-03 | 江苏格尔顿传动有限公司 | Automobile 90-degree deflection angle steering reverser |
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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: 20131009 Termination date: 20140509 |