CN204085867U - Fuel tank sealing detector - Google Patents
Fuel tank sealing detector Download PDFInfo
- Publication number
- CN204085867U CN204085867U CN201420522264.9U CN201420522264U CN204085867U CN 204085867 U CN204085867 U CN 204085867U CN 201420522264 U CN201420522264 U CN 201420522264U CN 204085867 U CN204085867 U CN 204085867U
- Authority
- CN
- China
- Prior art keywords
- plate pattern
- cope match
- lower bolster
- fuel tank
- projection
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 239000002828 fuel tank Substances 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Fuel tank sealing detector, docked by cope match-plate pattern and lower bolster and form, described cope match-plate pattern and lower bolster are all in cylindric, the upper surface of wherein said lower bolster has the dull and stereotyped groove of annular, form a projection in the middle of the upper surface making lower bolster, the upper surface of described projection and the upper surface of described lower bolster in the same plane; The top center of described cope match-plate pattern is provided with the round platform of integrative-structure, the annular groove corresponding with described projection is provided with at the lower surface center of described cope match-plate pattern, the internal diameter of described annular groove is equal with the external diameter of described projection, is provided with multiple trapezoidal groove distributed around described annular groove at the lower surface of described cope match-plate pattern.The fuel tank sealing detector that the utility model provides, whether that cope match-plate pattern and lower bolster are closed can meet designing requirement by automatic testing product, thus improves detection efficiency.
Description
Technical field
The utility model relates to a kind of fuel tank sealing detector, for the detection of automotive oil tank sealing part, belongs to automotive oil tank technical field.
Background technology
At present, automotive oil tank sealing part belongs to non-standard structure parts, so do not have unified testing tool in the process detected, this just causes the low of detection efficiency, and easily occurs substandard product.So need for a kind of checkout equipment being convenient to detect fuel tank sealing part qualification rate of this present situation design.
Utility model content
The purpose of this utility model is to provide a kind of fuel tank sealing detector, improves the detection efficiency of fuel tank sealing part.
The purpose of this utility model is achieved through the following technical solutions:
Fuel tank sealing detector, docked by cope match-plate pattern and lower bolster and form, described cope match-plate pattern and lower bolster are all in cylindric, the upper surface of wherein said lower bolster has the dull and stereotyped groove of annular, form a projection in the middle of the upper surface making lower bolster, the upper surface of described projection and the upper surface of described lower bolster in the same plane; The top center of described cope match-plate pattern is provided with the round platform of integrative-structure, the annular groove corresponding with described projection is provided with at the lower surface center of described cope match-plate pattern, the internal diameter of described annular groove is equal with the external diameter of described projection, is provided with multiple trapezoidal groove distributed around described annular groove at the lower surface of described cope match-plate pattern.
The cross section of described trapezoidal groove is isosceles trapezoid.
Multiple described trapezoidal groove and described annular groove arranged concentric.
The fuel tank sealing detector that the utility model provides, whether that cope match-plate pattern and lower bolster are closed can meet designing requirement by automatic testing product, thus improves detection efficiency.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural drawing of the fuel tank sealing detector described in the utility model embodiment.
Embodiment
As shown in Figure 1, fuel tank sealing detector described in the utility model, docked by cope match-plate pattern 1 and lower bolster 2 and form, described cope match-plate pattern 1 and lower bolster 2 are all in cylindric, the upper surface of wherein said lower bolster 2 has the dull and stereotyped groove 21 of annular, form a projection 22 in the middle of the upper surface making lower bolster 2, the upper surface of described projection 22 and the upper surface of described lower bolster 2 in the same plane; The top center of described cope match-plate pattern 1 is provided with the round platform 11 of integrative-structure, the annular groove 12 corresponding with described projection 22 is provided with at the lower surface center of described cope match-plate pattern 1, the internal diameter of described annular groove 12 is equal with the external diameter of described projection 22, is provided with multiple trapezoidal groove 13 distributed around described annular groove 12 at the lower surface of described cope match-plate pattern 1.
The cross section of described trapezoidal groove 13 is isosceles trapezoid.
Multiple described trapezoidal groove 13 and described annular groove 12 arranged concentric.
The fuel tank sealing detector that the utility model provides, whether that cope match-plate pattern and lower bolster are closed can meet designing requirement by automatic testing product, thus improves detection efficiency.
Claims (3)
1. fuel tank sealing detector, docked by cope match-plate pattern and lower bolster and form, it is characterized in that, described cope match-plate pattern and lower bolster are all in cylindric, the upper surface of wherein said lower bolster has the dull and stereotyped groove of annular, form a projection in the middle of the upper surface making lower bolster, the upper surface of described projection and the upper surface of described lower bolster in the same plane; The top center of described cope match-plate pattern is provided with the round platform of integrative-structure, the annular groove corresponding with described projection is provided with at the lower surface center of described cope match-plate pattern, the internal diameter of described annular groove is equal with the external diameter of described projection, is provided with multiple trapezoidal groove distributed around described annular groove at the lower surface of described cope match-plate pattern.
2. fuel tank sealing detector as claimed in claim 1, it is characterized in that, the cross section of described trapezoidal groove is isosceles trapezoid.
3. fuel tank sealing detector as claimed in claim 1, is characterized in that, multiple described trapezoidal groove and described annular groove arranged concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522264.9U CN204085867U (en) | 2014-09-12 | 2014-09-12 | Fuel tank sealing detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522264.9U CN204085867U (en) | 2014-09-12 | 2014-09-12 | Fuel tank sealing detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085867U true CN204085867U (en) | 2015-01-07 |
Family
ID=52178569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522264.9U Expired - Lifetime CN204085867U (en) | 2014-09-12 | 2014-09-12 | Fuel tank sealing detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085867U (en) |
-
2014
- 2014-09-12 CN CN201420522264.9U patent/CN204085867U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |