CN202756113U - Back reinforcing rib base angle improved automobile timing sprocket shell - Google Patents
Back reinforcing rib base angle improved automobile timing sprocket shell Download PDFInfo
- Publication number
- CN202756113U CN202756113U CN 201220194752 CN201220194752U CN202756113U CN 202756113 U CN202756113 U CN 202756113U CN 201220194752 CN201220194752 CN 201220194752 CN 201220194752 U CN201220194752 U CN 201220194752U CN 202756113 U CN202756113 U CN 202756113U
- Authority
- CN
- China
- Prior art keywords
- back side
- shell
- base angle
- reinforcing rib
- improved automobile
- 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
Images
Abstract
The utility model relates to a back reinforcing rib base angle improved automobile timing sprocket shell which comprises a shell body (1) and back vertical columns (2). The back vertical columns (2) are mounted in the rear and the middle of the back of the shell body (1) respectively, the back around the back vertical columns (2) are provided with a plurality of reinforcing ribs (3), and the connection position of the bottom of each reinforcing rib (3) with the back of the shell body (1) is provided with a rounded corner with the radius of 2mm. The back reinforcing rib base angle improved automobile timing sprocket shell is simple in structure, the base angles of the reinforcing ribs are enlarged, bottom crack is prevented, and the service life of the shell is guaranteed.
Description
Technical field
The utility model relates to the auto parts and components field, particularly the improved automobile timing chain hub cap in stiffening rib base angle, a kind of back side.
Background technique
The effect of timing sprocket is equivalent to Timing Belt, it is the important component part of engine air distribution system, by with bent axle be connected and cooperate certain transmission recently guarantee the inlet and outlet time accurately, its shell is the important assembly of timing sprocket, in order to increase the intensity of shell, be furnished with many stiffening ribs at the back side of shell, there are not fillet or fillet very little between the bottom of present stiffening rib and the shell back side, so in use ftracture because stress concentrates easily in this joint, causes shell to damage or reduce the working life of shell.
Summary of the invention
Technical problem to be solved in the utility model provides the improved automobile timing chain hub cap in stiffening rib base angle, a kind of back side, and is simple in structure, strengthened the bottom fillet of stiffening rib, prevented the bottom cracking, guaranteed the working life of shell.
The technological scheme that its technical problem that solves the utility model adopts is: provide stiffening rib base angle, a kind of back side improved automobile timing chain hub cap, comprise housing main body and back side column, middle part, the back side and the rear side of described housing main body respectively are equipped with back side column, be four on the back side around the column of the described back side and penetrate shape and be furnished with some stiffening ribs, the position that the bottom of described stiffening rib is connected with the back side of housing main body is the fillet that radius is 2mm.
Beneficial effect
The utility model relates to the improved automobile timing chain hub cap in stiffening rib base angle, a kind of back side, and is simple in structure, strengthened the bottom fillet of stiffening rib, prevented the bottom cracking, guaranteed the working life of shell.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, mode of execution of the present utility model relates to and comprises housing main body 1 and back side column 2, middle part, the back side and the rear side of described housing main body 1 respectively are equipped with back side column 2, being four on the back side around the described back side column 2 penetrates shape and is furnished with some stiffening ribs 3, it is characterized in that the position that the bottom of described stiffening rib 3 is connected with the back side of housing main body 1 is the fillet that radius is 2mm.
Claims (1)
1. the improved automobile timing chain hub cap in stiffening rib base angle, a back side, comprise housing main body (1) and back side column (2), middle part, the back side and the rear side of described housing main body (1) respectively are equipped with back side column (2), being four on the back side around the described back side column (2) penetrates shape and is furnished with some stiffening ribs (3), it is characterized in that the bottom of described stiffening rib (3) is the fillet that radius is 2mm with the position that the back side of housing main body (1) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194752 CN202756113U (en) | 2012-04-28 | 2012-04-28 | Back reinforcing rib base angle improved automobile timing sprocket shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194752 CN202756113U (en) | 2012-04-28 | 2012-04-28 | Back reinforcing rib base angle improved automobile timing sprocket shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756113U true CN202756113U (en) | 2013-02-27 |
Family
ID=47735300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194752 Expired - Fee Related CN202756113U (en) | 2012-04-28 | 2012-04-28 | Back reinforcing rib base angle improved automobile timing sprocket shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756113U (en) |
-
2012
- 2012-04-28 CN CN 201220194752 patent/CN202756113U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202756113U (en) | Back reinforcing rib base angle improved automobile timing sprocket shell | |
| CN205423303U (en) | Compressor drum barrel with bifurcation structure | |
| CN103307253A (en) | Improved gear | |
| CN203948553U (en) | A kind of pair of bell-type rear shock absorber | |
| CN202673824U (en) | Hydraulic oil cylinder | |
| CN202116171U (en) | Assembly welded piece for footboard of escalator | |
| CN202992530U (en) | Flywheel housing for passenger cars | |
| CN202986810U (en) | Fuel tank pump base | |
| CN202244876U (en) | Tank wall longitudinal welding mechanism for arch crown oil tank | |
| CN204340537U (en) | A kind of automotive hub backboard | |
| CN204226034U (en) | A kind of timing chain cover | |
| CN202348645U (en) | Suspension mechanism for pump | |
| CN202827563U (en) | Rear axle hose bracket | |
| CN203023002U (en) | Crankshaft sleeve of compressor | |
| CN202529419U (en) | Water inlet mechanism for hot water storage tank | |
| CN202923706U (en) | Steering oil storage kettle bracket for automobile | |
| CN202371119U (en) | Pulley | |
| CN201863816U (en) | Frame chassis | |
| CN202392081U (en) | Split single-stage reduction gear | |
| CN201708631U (en) | Motor for shot blasting machine | |
| CN204692028U (en) | Automobile air conditioner compressor piston | |
| CN204586360U (en) | Cap on automobile rear axle housing | |
| CN203463174U (en) | Simple automobile exhaust pipe hook | |
| CN203387323U (en) | Front end cap of housing of wind motor | |
| CN201734105U (en) | Mirror |
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 |
Granted publication date: 20130227 Termination date: 20160428 |