CN202790539U - Sealing mechanism of installation of automobile steering device and automobile body - Google Patents
Sealing mechanism of installation of automobile steering device and automobile body Download PDFInfo
- Publication number
- CN202790539U CN202790539U CN 201220486306 CN201220486306U CN202790539U CN 202790539 U CN202790539 U CN 202790539U CN 201220486306 CN201220486306 CN 201220486306 CN 201220486306 U CN201220486306 U CN 201220486306U CN 202790539 U CN202790539 U CN 202790539U
- Authority
- CN
- China
- Prior art keywords
- sealing gasket
- sealing
- installation
- steering device
- supporting base
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Gasket Seals (AREA)
Abstract
A sealing mechanism of the installation of an automobile steering device and an automobile body comprises a sealing gasket and a sealing gasket support seat. The sealing gasket is in a circular shape, one axle end face of the sealing gasket is provided with a sealing ring groove contacted with the metal plate of an automobile body, and the other end face of the sealing gasket is provided with reinforcing ribs contacted with the sealing gasket support seat. The sealing gasket support seat is in a tubular shape, and an installation ring plate is arranged outside one end of the sealing gasket support seat. The sealing mechanism of the installation of the automobile steering device and the automobile body is characterized in that a circular sealing flange turning inward is arranged on the edge of the end faces of the reinforced ribs, and the circular sealing flange is fastened tightly on the installation ring plate of the sealing gasket support seat.
Description
Technical field
The utility model belongs to the automobile steering device technology field, is specifically related to the sealing mechanism that automobile steering device and vehicle body are installed usefulness.
Background technique
The sealing mechanism of at present commutator commonly used and vehicle body installation is sealing gasket and sealing gasket supporting base, and wherein gasket material is rubber, and inside is solid construction, end face band annular groove.This kind seal arrangement is by cooperating between vehicle body sheet metal and the commutator sealing gasket, makes rubber compressive strain producing impacting force, thereby sealing gasket is pressed on the vehicle body sheet metal.Because the rigidity of rubber is larger, the amount of deformation of rubber is less.Sealing is by cooperating between vehicle body sheet metal and the sealing gasket upper surface annular groove, makes circular groove glue laminated compression deformation producing impacting force, thereby sealing gasket is pressed on realize on the vehicle body sheet metal.But because the deformable amount of annular groove is less, solid construction rigidity is large; Vehicle body sheet metal is stamping part, and tolerance is larger; The commutator build-up tolerance is large, and (commutator is fixed on first on the subframe, join by subframe and vehicle body again) etc. shortcoming, the decrement of sealing gasket is not easy control, sealing effect is bad, the foreign matters such as water, dust and stone enter operator cabin easily, affect driving comfortability, the utility model will solve the sealing effect problem of sealing gasket.
The model utility content
In order to solve the not good problem of automobile steering device sealing effect, the utility model provides a kind of automobile steering device of structure and sealing mechanism that vehicle body is installed of improving.
The sealing mechanism that automobile steering device and vehicle body are installed comprises sealing gasket and sealing gasket supporting base, and described sealing gasket is circular, and an axial end face is provided with the closure gasket groove that contacts with automobile body front wall metal plate, and the other end is provided with the stiffening rib that contacts with the sealing gasket supporting base; Described sealing gasket supporting base is tubulose, and an end outside is provided with the installation ring flat-plate, and improvement is: the edge of stiffening rib end face is provided with the annular seal flange that inwardly turns over, and the fastening of described annular seal flange is on the installation ring flat-plate of sealing gasket supporting base.
Useful technique effect of the present utility model be simple in structure, cost is low, sealing gasket and and the sealing gasket supporting base between adopt the structure of flange fastening to make to install faster, low, the easy assembling of required precision for vehicle body sheet metal, good sealing effect has the function of vibration and noise reducing simultaneously concurrently.
Description of drawings
Fig. 1 is that the utility model uses phase diagram.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Sequence number among the upper figure: sealing gasket 1, annular seal flange 1.1, stiffening rib 1.2, closure gasket groove 1.3, sealing gasket supporting base 2, installation ring flat-plate 2.1, automobile body front wall metal plate 3, commutator 4.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment
Referring to Fig. 1 and Fig. 2, automobile steering device comprises that with the sealing mechanism that vehicle body is installed the lower end that sealing gasket 1 is connected with the sealing gasket supporting base is being connected commutator 4, sealing gasket 1 is circular, an axial end face is provided with the closure gasket groove 1.3 that contacts with automobile body front wall metal plate 3, and the other end is provided with the stiffening rib 1.2 that contacts with the sealing gasket supporting base; Sealing gasket supporting base 2 is tubulose, and an end outside is provided with installs ring flat-plate 2.1.The edge of the stiffening rib end face of sealing gasket 1 is provided with the annular seal flange 1.1 that inwardly turns over, and 1.1 fastenings of annular seal flange are seen Fig. 3 on the installation ring flat-plate 2.1 of sealing gasket supporting base.
Claims (1)
1. the sealing mechanism of automobile steering device and vehicle body installation comprises sealing gasket and sealing gasket supporting base, and described sealing gasket is circular, and an axial end face is provided with the closure gasket groove that contacts with vehicle body sheet metal, and the other end is provided with the stiffening rib that contacts with the sealing gasket supporting base; Described sealing gasket supporting base is tubulose, and an end outside is provided with the installation ring flat-plate, it is characterized in that: the edge of stiffening rib end face is provided with the annular seal flange that inwardly turns over, and the fastening of described annular seal flange is on the installation ring flat-plate of sealing gasket supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486306 CN202790539U (en) | 2012-09-24 | 2012-09-24 | Sealing mechanism of installation of automobile steering device and automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486306 CN202790539U (en) | 2012-09-24 | 2012-09-24 | Sealing mechanism of installation of automobile steering device and automobile body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790539U true CN202790539U (en) | 2013-03-13 |
Family
ID=47817804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486306 Expired - Fee Related CN202790539U (en) | 2012-09-24 | 2012-09-24 | Sealing mechanism of installation of automobile steering device and automobile body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291928A (en) * | 2013-06-03 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Sealing mechanism for mounting automotive steering gear |
-
2012
- 2012-09-24 CN CN 201220486306 patent/CN202790539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291928A (en) * | 2013-06-03 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Sealing mechanism for mounting automotive steering gear |
| CN103291928B (en) * | 2013-06-03 | 2016-02-10 | 安徽江淮汽车股份有限公司 | The sealing mechanism that a kind of vapour automotive steering gear is installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |