CN211423343U - Gear chamber cover assembly - Google Patents
Gear chamber cover assembly Download PDFInfo
- Publication number
- CN211423343U CN211423343U CN202020043898.1U CN202020043898U CN211423343U CN 211423343 U CN211423343 U CN 211423343U CN 202020043898 U CN202020043898 U CN 202020043898U CN 211423343 U CN211423343 U CN 211423343U
- Authority
- CN
- China
- Prior art keywords
- hole
- gear chamber
- mounting hole
- sealed lid
- lid
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 5
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Images
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a gear chamber cap assembly, including the main part, the main part is equipped with the mounting hole, be equipped with sealed lid in the mounting hole, sealed lid includes lid and supporting part, and a plurality of supporting parts encircle the lid edge and set up, are equipped with clearance portion between the adjacent supporting part, the supporting part includes arc wall and stiffening rib, and the stiffening rib setting is on the lid, and stiffening rib one end and arc wall connection, the lower extreme of arc wall is equipped with the rake, and the rake is to the inboard slope of sealed lid, the mounting hole includes first hole and second hole, and first hole is located second hole top, and the diameter of first hole is greater than the second hole, sealed lid is located first hole. The utility model discloses a gear chamber cap assembly can seal the mounting hole through sealed lid, reduces the dust and gets into the mounting hole, has reduced the impaired risk of screw, has prolonged life, and sealed lid simple to operate, firm.
Description
Technical Field
The utility model relates to a vehicle accessory technical field, in particular to gear chamber cap assembly.
Background
The gear chamber is one of main accessories of the engine, various parts of a transmission system are arranged in the gear chamber, and a gear chamber cover is arranged at the top of the gear chamber and used for sealing the gear chamber, so that the functions of protection, sealing and noise reduction are achieved. The existing gear chamber cover is formed by casting cast iron and then improving the precision through machining. Finally, the gear chamber cover is mounted to the gear chamber of the engine. When the gear chamber cover is installed, the gear chamber cover is usually fastened on the gear chamber by screws, and dirt such as dust can be adhered to the screws due to poor working environment of the engine, so that the screws are corroded and loosened, and the service lives of the screws are shortened. Therefore, it is necessary to develop a gear chamber cover assembly which can protect the screw and prolong the service life of the screw.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind and can seal mounting hole, extension screw life's gear chamber cap assembly.
The specific technical scheme is as follows: the utility model provides a gear chamber cover assembly, includes the main part, and the main part is equipped with the mounting hole, be equipped with sealed lid in the mounting hole, sealed lid includes lid and supporting part, and a plurality of supporting parts encircle lid edge setting, are equipped with clearance portion between the adjacent supporting part, the supporting part includes arc wall and stiffening rib, and the stiffening rib setting is on the lid, and stiffening rib one end and arc wall connection, the lower extreme of arc wall is equipped with the rake, and the rake is to the inboard slope of sealed lid, the mounting hole includes first hole and second hole, and first hole is located second hole top, and the diameter of first hole is greater than the second hole, sealed lid is located first hole.
The following is the attached technical proposal of the utility model.
Further, the reinforcing rib is connected with the middle part of the arc-shaped wall.
Furthermore, the surface of the cover body is provided with an identification layer.
Further, the cover body is circular.
Furthermore, a reinforcing part is arranged on one side of the main body, and adjacent reinforcing parts are connected.
Further, the reinforcing part comprises a rib plate, the rib plate is perpendicular to the surface of the main body, the rib plate is provided with a plurality of ribs, and adjacent rib plates are connected.
Further, the rib plates of the reinforcing part are connected to form a hexagon.
The technical effects of the utility model: the utility model discloses a gear chamber cap assembly can seal the mounting hole through sealed lid, reduces the dust and gets into the mounting hole, has reduced the impaired risk of screw, has prolonged life, and sealed lid simple to operate, firm.
Drawings
Fig. 1 is a schematic view of a gear chamber cover assembly according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of a seal cap in accordance with an embodiment of the present invention.
Fig. 3 is a schematic view of a sealing cover according to an embodiment of the present invention.
Fig. 4 is a schematic view of the sealing cover of the embodiment of the present invention in the installation hole.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 4, a gear chamber cover assembly of the present embodiment includes a main body 1, and the main body 1 is provided with a mounting hole 2. And a sealing cover 3 is arranged in the mounting hole 2. The sealing cover 3 includes a cover body 31 and supporting portions 32, the plurality of supporting portions 32 being disposed around the edge of the cover body 31, and gap portions 33 being provided between adjacent supporting portions 32. The supporting portion 32 includes an arc-shaped wall 321 and a reinforcing rib 322, the reinforcing rib 322 is provided on the lid body 1, one end of the reinforcing rib 322 is connected to the arc-shaped wall 321, a slope portion 323 is provided at a lower end of the arc-shaped wall 321, and the slope portion 323 slopes toward an inner side of the sealing cover 3. The mounting hole 2 comprises a first hole 21 and a second hole 22, the first hole 21 is located above the second hole 22, the diameter of the first hole 21 is larger than that of the second hole 22, and the sealing cover 3 is located in the first hole 21. In the technical scheme, the mounting hole 2 is used for fixing the gear chamber cover and the gear chamber through the screw 4, and the mounting hole 2 can be sealed by arranging the sealing cover 3 in the mounting hole 2, so that dust is prevented from entering the mounting hole, and the risk of screw corrosion loosening is reduced; when the sealing cover 3 needs to be taken out, the sealing cover can be sucked out through the air compressor. Through setting up the arc wall, can support when sealed lid card goes into the mounting hole, the arc wall supports and leans on the mounting hole inner wall to make sealed lid card establish in the mounting hole. Through a plurality of arc walls that encircle the setting, can avoid sealed lid slope during the messenger installs. Through setting up the stiffening rib, can strengthen the structural strength of arc wall. Through setting up the rake for can lead when sealed lid inserts the mounting hole, the mounting hole lateral wall supports and leans on the rake, and the rake receives pressure to drive the arc wall and to the inboard shrink, thereby makes the supporting part establish in the mounting hole. Through the clearance portion between the supporting part, the supporting part deformation of being convenient for, in the installation, the gas in the mounting hole can be through clearance portion discharge.
In the embodiment, the reinforcing rib is connected with the middle part of the arc-shaped wall, so that the arc-shaped wall can obtain more stable support through the reinforcing rib when being stressed.
In this embodiment, the surface of the cover 31 is provided with an identification layer 311, so as to facilitate identification of the type of the screw in the sealing cover. The identification layer can be paint or printed screw model.
In this embodiment, the cover body is circular, so that the cover body can be installed in a manner of being matched with the aperture of the installation hole.
In this embodiment, the reinforcing part 5 is provided on one side of the main body 1, and the adjacent reinforcing parts 5 are connected, so that the structural strength of the main body can be enhanced.
In this embodiment, the reinforcing part includes a plurality of ribs 51, the ribs 51 are perpendicular to the surface of the body, and adjacent ribs are connected. Through above-mentioned technical scheme, can make the floor of rib formation body structure, further strengthen structural strength.
In this embodiment, the ribbed slab of reinforcing portion connects and forms the hexagon to the density of reinforcing ribbed slab promotes structural strength.
The gear chamber cover assembly of this embodiment can seal the mounting hole through sealed lid, reduces the dust and gets into the mounting hole, has reduced the impaired risk of screw, has prolonged life, and sealed lid simple to operate, firm.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a gear chamber cover assembly, includes the main part, and the main part is equipped with the mounting hole, its characterized in that, be equipped with sealed lid in the mounting hole, sealed lid includes lid and supporting part, and a plurality of supporting parts encircle the lid edge and set up, are equipped with clearance portion between the adjacent supporting part, the supporting part includes arc wall and stiffening rib, and the stiffening rib setting is on the lid, and stiffening rib one end and arc wall connection, the lower extreme of arc wall is equipped with the rake, and the rake is to the inboard slope of sealed lid, the mounting hole includes first hole and second hole, and first hole is located second hole top, and the diameter of first hole is greater than the second hole, sealed lid is located first hole.
2. The gear chamber cover assembly of claim 1, wherein the reinforcing rib is connected to a middle portion of the arcuate wall.
3. The gear chamber cover assembly of claim 2, wherein the cover surface is provided with an identification layer.
4. The gear chamber cover assembly of claim 3, wherein the cover is circular.
5. The gear chamber cover assembly of any one of claims 1 to 4, wherein the body is provided with a reinforcement portion on one side, adjacent reinforcement portions being connected.
6. The gear chamber cover assembly of claim 5, wherein the reinforcement comprises a rib perpendicular to the body surface, the rib having a plurality of ribs, adjacent ribs being connected.
7. The gear chamber cover assembly of claim 6, wherein the ribs of the reinforcement portion are connected to form a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043898.1U CN211423343U (en) | 2020-01-09 | 2020-01-09 | Gear chamber cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043898.1U CN211423343U (en) | 2020-01-09 | 2020-01-09 | Gear chamber cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423343U true CN211423343U (en) | 2020-09-04 |
Family
ID=72274954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020043898.1U Expired - Fee Related CN211423343U (en) | 2020-01-09 | 2020-01-09 | Gear chamber cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423343U (en) |
-
2020
- 2020-01-09 CN CN202020043898.1U patent/CN211423343U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |