CN203544097U - Installation support of steering column - Google Patents
Installation support of steering column Download PDFInfo
- Publication number
- CN203544097U CN203544097U CN201320718625.2U CN201320718625U CN203544097U CN 203544097 U CN203544097 U CN 203544097U CN 201320718625 U CN201320718625 U CN 201320718625U CN 203544097 U CN203544097 U CN 203544097U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower plate
- steering column
- board block
- groove
- 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
Links
- 238000009434 installation Methods 0.000 title abstract description 6
- 238000005452 bending Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/184—Mechanisms for locking columns at selected positions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The utility model relates to an automobile steering column assembly, in particular to an installation support of a steering column. The installation support of the steering column comprises an upper board block, a lower board block and pulling-releasing locks. The pulling-releasing locks are arranged at the two ends of the upper board block, the middle of the upper board block protrudes so that a groove can be formed, the lower board block is bent to form a U type, the bottom of the groove of the upper board block is connected with the U-type bent portion of the lower board block, an opening groove is formed in the U-type edge of the lower board block, the upper board block is connected to one end of a welding board, the other end of the welding board is connected with the U-type edge of the lower board block, a groove-stamping structure is arranged between the opening groove of the U-type edge of the lower board block and the U-type bent portion of the lower board block, and a rib-stampingstructure is arranged at the inner side of the U-type bent portion of the lower board block in the bending direction. The welding board is connected between the upper board block and the lower board block so that the strength of the whole installation support can be remarkably improved; the welding board is simple in mechanism and easy to machine, the structure optimization cost of the installation support is low, the strength of the U-type edge of the lower board block is improved through the groove-stamping structure, and the strength of the lower board block is further improved through the rib-stamping structure.
Description
Technical field
The utility model relates to automobile turning pipe pillar assembly, is specifically related to a kind of mounting bracket of steering column.
Background technology
Along with the development of Domestic Automotive Industry and improving constantly of car mass, people are also more and more higher to the requirements for quality of auto parts and components, and automobile turning pipe pillar assembly is as the parts of closure dish and deflector, Main Function is transmitting torque, guided vehicle turns to, its quality is also more and more subject to the attention of each auto vendor, and steering column has been proposed to a lot of requirements including natural frequency.By to the structural improvement of steering column, optimize the natural frequency of steering swivel system, avoid steering swivel system and driving engine resonance, make vibration minimum relatively on bearing circle, promoted the traveling comfort of driving.
Conventional steering column mounting bracket adopts upper and lower two plates to be welded, upper plate is installed with pipe beam by pulling lock, and for fixing steering column upper bracket, lower plate adopts U-shaped structure, in the middle of lower plate, with upper plate block welding, lower plate upper shed groove regulates arm to be connected with tubing string.
Owing to adopting upper plate and lower plate block welding, having increased, the T-shaped structure that pulls the distance at lock attachment point and tubing string regulating handle place and be welded is relative simple, and upper plate is in order to guarantee to collide crumple, needs opening to coordinate with pulling to lock, and has reduced the intensity of upper plate; Lower plate adopt U-shaped structure and both sides yielding, integral structure a little less than, affect the natural frequency of whole steering column.
Utility model content
The mounting bracket that technical problem to be solved in the utility model is to provide a kind of steering column solves the not enough and problem of the bearing circle idling vibration that causes of plate and lower plate bulk strength on existing mounting bracket.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of mounting bracket of steering column, comprise plate, lower plate and pull lock, described pulling locked the two ends that are arranged at plate, described upper mid-plate projection is groove, described lower plate bending is U-shaped, the bottom portion of groove of described upper plate is connected with the U-shaped bending place of lower plate, the U-shaped limit of described lower plate is provided with open slot, described upper plate is connected with one end of welded plate, and the other end of described welded plate is connected with the U-shaped limit of lower plate.
The beneficial effects of the utility model are: the utility model, by be connected a block welding plate between upper plate and lower plate, can significantly promote the intensity of whole mounting bracket, and welded plate mechanism is simple, easily processing, and mounting support structure Cost optimization is low.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described upper plate and welded plate welding, described lower plate and welded plate welding;
Further, described in, pulling lock is connected by injection moulding pin with upper plate;
Further, described upper plate and welded plate junction upper plate groove and pull lock position between;
Further, between the U-shaped limit upper shed groove of described lower plate and the U-shaped bending place of lower plate, be provided with jet-bedding structure;
Further, described lower plate and welded plate junction are on the U-shaped limit of lower plate between jet-bedding structure and the U-shaped bending place of lower plate;
Further, the inner side, U-shaped bending place of described lower plate is provided with floating screed structure along overbending direction.
Adopt the beneficial effect of above-mentioned further scheme to be: welding manner makes between welded plate and upper plate and lower plate into a single integrated structure, further improve mounting bracket intensity, position, welded plate two ends guarantees when not affecting the installation of mounting bracket, improve the intensity of mounting bracket, jet-bedding structure on the U-shaped limit of lower plate has improved the intensity on time U-shaped limit of plate, and the floating screed structure of inner side, the U-shaped bending place of lower plate further improves the intensity of lower plate.
Accompanying drawing explanation
Fig. 1 is the mounting support structure schematic diagram of existing steering column;
Fig. 2 is the mounting support structure schematic diagram of the utility model steering column.
In accompanying drawing, the parts of each label representative are as follows:
1, pull lock, 2, upper plate, 3, lower plate, 4, open slot, 5, welded plate, 6, jet-bedding structure, 7, floating screed structure.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Be illustrated in figure 1 the mounting support structure schematic diagram of existing steering column, comprise plate 2, lower plate 3 and pull lock 1, describedly pull the two ends that lock 1 is arranged at plate, described upper plate 2 middle part projections are groove, described lower plate 3 bendings are U-shaped, the bottom portion of groove of described upper plate 2 is connected with the U-shaped bending place of lower plate 3, and the U-shaped limit of described lower plate 3 is provided with open slot 4.
Fig. 2 is the mounting support structure schematic diagram of the utility model steering column, on the basis of Fig. 1, described upper plate 2 is connected with one end of welded plate 5, the other end of described welded plate 5 is connected with the U-shaped limit of lower plate 3, described upper plate 2 welds with welded plate 5, described lower plate 3 welds with welded plate 5, the described lock 1 that pulls is connected by injection moulding pin with upper plate 2, described upper plate 2 and welded plate 5 junctions are at the groove of upper plate 2 and pull between lock 1 position, between the U-shaped limit upper shed groove 4 of described lower plate 3 and the U-shaped bending place of lower plate 3, be provided with jet-bedding structure 6, described lower plate 3 and welded plate 5 junctions are on the U-shaped limit of lower plate 3 between jet-bedding structure 6 and the U-shaped bending place of lower plate, the inner side, U-shaped bending place of described lower plate 3 is provided with floating screed structure 7 along overbending direction.
In the utility model, pull lock 1 and be connected with pipe beam, for fixing steering column; Pull lock 1 and be connected by injection moulding pin with upper plate 2, guarantee collision crumple; Lower plate 3 is connected with regulating handle by open slot 4, for regulating steering wheel position; Welded plate 5 is connected respectively with lower plate with upper plate 2, promotes the intensity of whole mounting bracket.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. the mounting bracket of a steering column, comprise plate, lower plate and pull lock, described pulling locked the two ends that are arranged at plate, described upper mid-plate projection is groove, described lower plate bending is U-shaped, and the bottom portion of groove of described upper plate is connected with the U-shaped bending place of lower plate, and the U-shaped limit of described lower plate is provided with open slot, it is characterized in that: described upper plate is connected with one end of welded plate, the other end of described welded plate is connected with the U-shaped limit of lower plate.
2. the mounting bracket of a kind of steering column according to claim 1, is characterized in that: described upper plate and welded plate welding, described lower plate and welded plate welding.
3. the mounting bracket of a kind of steering column according to claim 1, is characterized in that: described in pull lock be connected by injection moulding pin with upper plate.
4. the mounting bracket of a kind of steering column according to claim 1, is characterized in that: described upper plate and welded plate junction upper plate groove and pull lock position between.
5. the mounting bracket of a kind of steering column according to claim 1, is characterized in that: between the U-shaped limit upper shed groove of described lower plate and the U-shaped bending place of lower plate, be provided with jet-bedding structure.
6. the mounting bracket of a kind of steering column according to claim 5, is characterized in that: described lower plate and welded plate junction are on the U-shaped limit of lower plate between jet-bedding structure and the U-shaped bending place of lower plate.
7. according to the mounting bracket of a kind of steering column described in any one in claim 1 to 6, it is characterized in that: the inner side, U-shaped bending place of described lower plate is provided with floating screed structure along overbending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718625.2U CN203544097U (en) | 2013-11-14 | 2013-11-14 | Installation support of steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718625.2U CN203544097U (en) | 2013-11-14 | 2013-11-14 | Installation support of steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544097U true CN203544097U (en) | 2014-04-16 |
Family
ID=50462253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320718625.2U Expired - Fee Related CN203544097U (en) | 2013-11-14 | 2013-11-14 | Installation support of steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960565A (en) * | 2015-07-13 | 2015-10-07 | 重庆长安汽车股份有限公司 | Steering pipe column telescopic structure and steering pipe column assembly |
| EP3492342A1 (en) * | 2017-12-01 | 2019-06-05 | TRW Steering Systems Poland Sp. z o.o. | Steering column assembly |
| WO2020116350A1 (en) * | 2018-12-05 | 2020-06-11 | 日本精工株式会社 | Steering device |
| CN111491850A (en) * | 2017-12-04 | 2020-08-04 | 捷太格特欧洲公司 | Production of upper part of power steering support element without weld |
-
2013
- 2013-11-14 CN CN201320718625.2U patent/CN203544097U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960565A (en) * | 2015-07-13 | 2015-10-07 | 重庆长安汽车股份有限公司 | Steering pipe column telescopic structure and steering pipe column assembly |
| EP3492342A1 (en) * | 2017-12-01 | 2019-06-05 | TRW Steering Systems Poland Sp. z o.o. | Steering column assembly |
| CN111491850A (en) * | 2017-12-04 | 2020-08-04 | 捷太格特欧洲公司 | Production of upper part of power steering support element without weld |
| WO2020116350A1 (en) * | 2018-12-05 | 2020-06-11 | 日本精工株式会社 | Steering device |
| JPWO2020116350A1 (en) * | 2018-12-05 | 2021-11-04 | 日本精工株式会社 | Steering device |
| US11427243B2 (en) | 2018-12-05 | 2022-08-30 | Nsk Ltd. | Steering device |
| JP7331865B2 (en) | 2018-12-05 | 2023-08-23 | 日本精工株式会社 | steering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |