CN201597624U - Steering shaft bracket assembly of automotive steering system - Google Patents
Steering shaft bracket assembly of automotive steering system Download PDFInfo
- Publication number
- CN201597624U CN201597624U CN2010201016466U CN201020101646U CN201597624U CN 201597624 U CN201597624 U CN 201597624U CN 2010201016466 U CN2010201016466 U CN 2010201016466U CN 201020101646 U CN201020101646 U CN 201020101646U CN 201597624 U CN201597624 U CN 201597624U
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- Prior art keywords
- carriage
- steering shaft
- bracket
- reinforcement
- reinforcing member
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- Expired - Fee Related
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Abstract
The utility model provides a steering shaft bracket assembly of automotive steering system, which comprises a steering shaft bracket, a first bracket reinforcing member, a second bracket reinforcing member and a third bracket reinforcing member. The third bracket reinforcing member is longitudinally welded to one end of the steering shaft bracket, wherein the third bracket reinforcing member and the steering shaft bracket form an L shape. The second bracket reinforcing member is provided at one surface of the third bracket reinforcing member, which is next to the steering shaft bracket. The second bracket reinforcing member is welded to the third bracket reinforcing member through three edges, and the fourth edge of the second bracket welding member warps outwards. The first bracket reinforcing member is welded to the steering shaft bracket through side edges, and the fourth edge faces the direction of the second bracket reinforcing member and warps upwards. Therefore the steering shaft bracket, the first bracket reinforcing member, the second bracket reinforcing member and the third bracket reinforcing member surround for forming a chamber which supports the steering shaft. According to the structure, the space surrounded by the steering shaft bracket and the bracket reinforcing members is enlarged at a state that the space is allowed, the peripheral space of the steering shaft bracket is increased, and therefore the rigidity of the steering shaft bracket is enlarged. Furthermore a downwards pressing groove is formed at the middle area of the steering shaft bracket for preventing the interference with the steering pipe string. And weight reducing holes are provided at the middle areas of the bracket reinforcing members for reducing the weight of the total automobile.
Description
Affiliated technical field
The utility model belongs to the auto body field, is specifically related to the structure of steering swivel system.
Background technology
On the automobile, the steering column of band bearing circle is connected by steering shaft carriage and reinforcement thereof and turns in the support, forms steering swivel system, and this system is installed on the vehicle body by turning to support.Because steering column and bearing circle quality are bigger, this has enough rigidity to support steering column with regard to needing the steering shaft carriage.But because steering column periphery part and wire harness more complicated, the steering shaft carriage need be considered the interference of steering column, so often its upper and lower surface height is very low, steering shaft carriage reinforcement is owing to interfere with instrument carrier panel in order to prevent, can not improve enough rigidity, cause the steering swivel system integral rigidity lower like this.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of steering shaft carriage of automobile steering system, this carriage increases steering shaft carriage upper and lower surface area to greatest extent on existing space, with and the height of reinforcement reinforced rib, improved steering system stiffness.
The technical solution of the utility model is as follows:
A kind of steering shaft bracket assembly of automobile steering system, steering shaft carriage that it side of comprising is tabular and carriage reinforcement are distributed with the bolt mounting holes that connects steering tube beam mounting bracket on the described steering shaft carriage;
It is characterized in that: described carriage reinforcement divides the first carriage reinforcement, the second carriage reinforcement and the 3rd carriage reinforcement; Described the 3rd carriage reinforcement is a rectangular plate, and it vertically is welded on an end of steering shaft carriage, and both form L shaped mutually; The described second carriage reinforcement also is a rectangular plate, and it is positioned on the 3rd carriage reinforcement by steering shaft carriage one side, connect with corresponding three side welds of the 3rd carriage reinforcement by three limits, and outwards sticks up on the 4th limit that is positioned at the lower end; The described first carriage reinforcement is that one to be shorter than the side of steering shaft carriage tabular, it is connected on above the steering shaft carriage by three side welds, the 4th limit is towards the second carriage reinforcement direction and upwarp, the steering shaft carriage and the first carriage reinforcement thus, the second carriage reinforcement, the 3rd carriage reinforcement surrounds a cavity that supports steering shaft, steering shaft is horizontally through this cavity, and welding with it, be the corner that the lower surface of steering shaft is welded on steering shaft carriage and the 3rd carriage reinforcement, the upper surface of steering shaft respectively with the end, the 4th limit of the first carriage reinforcement and end, the 4th limit welding of the second carriage reinforcement.
Further, form at the zone line of described steering shaft carriage and to press down groove, and have auxiliary hole on the groove pressing down, the bolt mounting holes of described connection steering tube beam mounting bracket is distributed in and presses down on the groove.
In addition, on the described first carriage reinforcement, the second carriage reinforcement and the 3rd carriage reinforcement, have lightening hole.
The utlity model has following advantage:
1, steering shaft carriage and reinforcement thereof are strengthened around the space, increased the peripheral space of steering shaft carriage, increased the rigidity of steering shaft carriage thus.
2, form at steering shaft carriage zone line and press down groove, to avoid the interference of itself and steering column.
3, reduce repeated hole at the zone line of steering shaft carriage reinforcement and carry out the loss of weight processing, reduced the weight of car load.
Description of drawings
Fig. 1 is the structural representation of the steering shaft bracket assembly of this automobile steering system;
Fig. 2 is the part exploded view of the steering shaft bracket assembly of this automobile steering system.
Fig. 3 is the structural representation of steering shaft carriage wherein.
The specific embodiment
Describe structure of the present utility model in detail below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, this steering shaft bracket assembly is by steering shaft carriage 1, the first carriage reinforcement 2, the second carriage reinforcement 4 and the 3rd carriage reinforcement 5.
Steering shaft carriage 1 is that a side is tabular, and vertically being welded with the 3rd carriage reinforcement 5, the three carriage reinforcements 5 at the one end is a long square plate shape shape, and both form L shaped mutually.
The second carriage reinforcement 4 also is a rectangular plate, it is positioned on the 3rd carriage reinforcement 5 by steering shaft carriage 1 one side, connect with corresponding three side welds of the 3rd carriage reinforcement 5 by three limits, then outwards stick up on the 4th limit that is positioned at the lower end, not with 5 welding of the 3rd carriage reinforcement.
The first carriage reinforcement 2 is that one to be shorter than the side of steering shaft carriage 1 tabular, and it also is to be connected on above the steering shaft carriage 1 by three side welds, and its 4th limit is towards the second carriage reinforcement, 4 directions, and upwarps, also with 1 welding of steering shaft carriage.
Like this, steering shaft carriage 1 and the first carriage reinforcement 2, the second carriage reinforcement 4, the 3rd carriage reinforcement 5 four have surrounded a cavity that supports steering shaft 3, steering shaft 3 is horizontally through this cavity, and welding with it, be the corner that the lower surface of steering shaft 3 is welded on steering shaft carriage 1 and the 3rd carriage reinforcement 5, the upper surface of steering shaft 3 respectively with the end, the 4th limit of the first carriage reinforcement 2 and end, the 4th limit welding of the second carriage reinforcement 4.
In order to alleviate complete vehicle weight, have lightening hole 6 in the central area of the first carriage reinforcement 2, the second carriage reinforcement 4 and the 3rd carriage reinforcement 5.
Referring to Fig. 3, zone line formation at steering shaft carriage 1 presses down groove 7, and have auxiliary hole 8 on the groove 7 pressing down, and 4 bolt mounting holes 9 that will connect steering tube beam mounting bracket are distributed in and press down on the groove, steering column is installed on this part by bolt, can avoid the interference of itself and steering column like this.
Claims (3)
1. the steering shaft bracket assembly of an automobile steering system, steering shaft carriage that it side of comprising is tabular and carriage reinforcement are distributed with the bolt mounting holes that connects steering tube beam mounting bracket on the described steering shaft carriage;
It is characterized in that: described carriage reinforcement divides the first carriage reinforcement, the second carriage reinforcement and the 3rd carriage reinforcement; Described the 3rd carriage reinforcement is a rectangular plate, and it vertically is welded on an end of steering shaft carriage, and both form L shaped mutually; The described second carriage reinforcement also is a rectangular plate, and it is positioned on the 3rd carriage reinforcement by steering shaft carriage one side, connect with corresponding three side welds of the 3rd carriage reinforcement by three limits, and outwards sticks up on the 4th limit that is positioned at the lower end; The described first carriage reinforcement is that one to be shorter than the side of steering shaft carriage tabular, it is connected on above the steering shaft carriage by three side welds, the 4th limit is towards the second carriage reinforcement direction and upwarp, the steering shaft carriage and the first carriage reinforcement thus, the second carriage reinforcement, the 3rd carriage reinforcement surrounds a cavity that supports steering shaft, steering shaft is horizontally through this cavity, and welding with it, be the corner that the lower surface of steering shaft is welded on steering shaft carriage and the 3rd carriage reinforcement, the upper surface of steering shaft respectively with the end, the 4th limit of the first carriage reinforcement and end, the 4th limit welding of the second carriage reinforcement.
2. the steering shaft bracket assembly of automobile steering system according to claim 1, it is characterized in that: the zone line formation at described steering shaft carriage presses down groove, and having auxiliary hole on the groove pressing down, the bolt mounting holes of described connection steering tube beam mounting bracket is distributed in and presses down on the groove.
3. the steering shaft bracket assembly of automobile steering system according to claim 1 is characterized in that: have lightening hole on the described first carriage reinforcement, the second carriage reinforcement and the 3rd carriage reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201016466U CN201597624U (en) | 2010-01-26 | 2010-01-26 | Steering shaft bracket assembly of automotive steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201016466U CN201597624U (en) | 2010-01-26 | 2010-01-26 | Steering shaft bracket assembly of automotive steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597624U true CN201597624U (en) | 2010-10-06 |
Family
ID=42808672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201016466U Expired - Fee Related CN201597624U (en) | 2010-01-26 | 2010-01-26 | Steering shaft bracket assembly of automotive steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039937A (en) * | 2010-12-21 | 2011-05-04 | 重庆长安汽车股份有限公司 | Connecting component of automotive steering support assembly and body front wall |
| CN107433970A (en) * | 2016-05-27 | 2017-12-05 | 长城汽车股份有限公司 | steering column mounting structure |
-
2010
- 2010-01-26 CN CN2010201016466U patent/CN201597624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039937A (en) * | 2010-12-21 | 2011-05-04 | 重庆长安汽车股份有限公司 | Connecting component of automotive steering support assembly and body front wall |
| CN102039937B (en) * | 2010-12-21 | 2012-08-29 | 重庆长安汽车股份有限公司 | Connecting component of automotive steering support assembly and body front wall |
| CN107433970A (en) * | 2016-05-27 | 2017-12-05 | 长城汽车股份有限公司 | steering column mounting structure |
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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: 20101006 Termination date: 20180126 |