CN203908461U - Test tool used for detecting joint of oil outlet of oil pump - Google Patents
Test tool used for detecting joint of oil outlet of oil pump Download PDFInfo
- Publication number
- CN203908461U CN203908461U CN201420313736.XU CN201420313736U CN203908461U CN 203908461 U CN203908461 U CN 203908461U CN 201420313736 U CN201420313736 U CN 201420313736U CN 203908461 U CN203908461 U CN 203908461U
- Authority
- CN
- China
- Prior art keywords
- detection
- detection head
- discharge port
- fuel discharge
- oil pump
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a test tool used for detecting a joint of an oil outlet of an oil pump. The test tool comprises a conical detection head. The taper of the detection head is consistent to the taper of a pipe chamber of the joint of the oil outlet. The end, which has a larger diameter, of the detection head is provided with a first detection platform and a second detection platform that are used for detecting the diameter of the aperture part of the pipe chamber of the joint of the oil outlet, and vertical to the axial direction of the detection head. The diameters of the radial cross sections, which the first detection platform and the second detection platform are disposed, of the detection head are consistent to the maximum and minimum diameter values allowed by the diameter of the aperture part of the pipe chamber of the joint of the oil outlet. The test tool used for detecting the joint of oil outlet of the oil pump is simple in structure, enables rapid detection of the diameter of the aperture part of the pipe chamber of the joint of the oil outlet, and ensures reliability in vehicle oil pump assembly.
Description
Technical field
The utility model relates to vehicle component detection field, is specifically related to a kind of cubing for detection of oil pump fuel discharge port.
Background technology
The tube chamber at oil pump fuel discharge port place is arranged to bore column (as shown in Figure 1) in order to be connected and sealed with the taper joint of oil pipe, do not have special cubing to detect owing to entering the factory inspection time receiving, cannot judge whether the tube chamber tapering of oil pump fuel discharge port and outside diameter meet design requirement.Cause after assembling, sealing place leakage of oil or oil impregnate, failure rate is 5%～7%, and it is larger after assembling, to change difficulty.Therefore, be necessary to provide a kind of cubing to detect fast oil pump fuel discharge port, ensure the reliability of vehicle component assembling.
Utility model content
The purpose of this utility model is to provide a kind of cubing for detection of oil pump fuel discharge port, and it is simple in structure, can detect fast the diameter of oil pump fuel discharge port, ensures the reliability of vehicle oil pump assembling.
For achieving the above object, the utility model adopts following technical side to implement:
A kind of cubing for detection of oil pump fuel discharge port, it is characterized in that: cubing comprises the detection head of a cone column, the tapering of detection head is consistent with the tapering of fuel discharge port tube chamber, one end that detection head diameter is larger is provided with first and second detection table top for detection of fuel discharge port tube chamber mouth diameters, first and second detects table top axial arranged perpendicular to detection head respectively, and maximum gauge value and minimum diameter value that first and second diameter that detects the radial section of the residing detection head of table top allows with fuel discharge port tube chamber mouth diameters are respectively consistent.
Concrete scheme is:
First and second detects table top and is step-like layout in the end of detection head.The tapering of detection head is 24 °, and the end end face of the larger end of detection head diameter forms first and detects table top, and the first radial section diameter that detects the residing detection head of table top is 21.01～21.03mm, and first and second spacing that detects between table top is 0.47 ± 0.05mm.The end of the larger end of detection head diameter is provided with a shaft-like handle, and the outer peripheral face of handle is provided with indentation.
The above-mentioned cubing for detection of oil pump fuel discharge port providing, it is simple in structure, can detect fast fuel discharge port tube chamber mouth diameters, ensures the reliability of vehicle oil pump assembling.
Brief description of the drawings
Fig. 1 is the structural representation of oil pump fuel discharge port;
Fig. 2 is structural representation of the present utility model;
The structural representation that Fig. 3 the utility model detects.
Embodiment
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.The following stated is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some equal replacement and retouching, these are replaced on an equal basis and retouch and also should be considered as protection domain of the present utility model.
The technical scheme that the utility model is taked is as Fig. 2, shown in 3, a kind of cubing for detection of oil pump fuel discharge port, cubing comprises the detection head 10 of a cone column, the tapering of detection head 10 is consistent with the tapering of fuel discharge port tube chamber, one end that detection head 10 diameters are larger is provided with for detection of first of fuel discharge port tube chamber mouth diameters, two detect table top 11, 12, first, two detect table top 11, 12 axial arranged perpendicular to detection head 10 respectively, first, two detect table top 11, the diameter of the radial section of 12 residing detection heads 10 is consistent with maximum gauge value and minimum diameter value that fuel discharge port 20 tube chamber 21 mouth diameters allow respectively.The above-mentioned cubing for detection of oil pump fuel discharge port 20 providing, it is simple in structure, can detect fast fuel discharge port 20 tube chamber 21 mouth diameters, ensures the reliability of vehicle oil pump assembling.In the time detecting, be coated in equably with red lead powder on the conical surface of detection head 10, insert in the tube chamber 21 of oil pump fuel discharge port 20, evenly firmly rotate 2 weeks, observe first of detection head 10 large ends, two detect table top 11, 12 with the difference in height of the end end face of fuel discharge port 20, as shown in Figure 3, herein that the diameter of the first measurement table top 11 residing radial sections is consistent with the maximum gauge value that fuel discharge port 20 tube chamber 21 mouth diameters allow, in the time detecting, if first detects the end end face of table top 11 higher than fuel discharge port 20, second detects the end end face of table top 12 lower than fuel discharge port 20, fuel discharge port 20 tube chamber 21 mouth diameters detections are qualified, take out detection head 10, observe fuel discharge port 20 chamber wall stained areas, if when stained area is greater than 75%, tapering is qualified.Otherwise judge that this fuel discharge port 20 is defective.In the utility model, for the ease of statement, the end end face of detection head 10 is also regarded as to a radial section of detection head 10, radial section that is perpendicular to the axial cross section of detection head 10.
More, concrete scheme is: first and second detects table top 11,12 and is step-like layout in the end of detection head 10.The tapering of detection head 10 is 24 °, the end end face of the larger end of detection head 10 diameter forms first and detects table top, the first radial section diameter that detects the residing detection head 10 of table top is 21.01～21.03mm, and first and second spacing that detects between table top 11,12 is 0.47 ± 0.05mm.The end of the larger end of detection head 10 diameter is provided with a shaft-like handle, and the outer peripheral face of handle is provided with indentation.Such design, can judge first and second and detect the difference in height of the end end face of table top 11,12 and fuel discharge port 20 fast, and arranging of indentation is to be mainly convenient to gripping.
In a word, the cubing for detection of oil pump fuel discharge port 20 that the utility model provides, it is simple in structure, can detect fast fuel discharge port 20 tube chamber 21 mouth diameters, ensures the reliability of vehicle oil pump assembling.
Claims (4)
1. the cubing for detection of oil pump fuel discharge port, it is characterized in that: cubing comprises the detection head of a cone column, the tapering of detection head is consistent with the tapering of fuel discharge port tube chamber, one end that detection head diameter is larger is provided with first and second detection table top for detection of fuel discharge port tube chamber mouth diameters, first and second detects table top axial arranged perpendicular to detection head respectively, and maximum gauge value and minimum diameter value that first and second diameter that detects the radial section of the residing detection head of table top allows with fuel discharge port tube chamber mouth diameters are respectively consistent.
2. the cubing for detection of oil pump fuel discharge port as claimed in claim 1, is characterized in that: first and second detects table top and is step-like layout in the end of detection head.
3. the cubing for detection of oil pump fuel discharge port as claimed in claim 1 or 2, it is characterized in that: the tapering of detection head is 24 °, the end end face of the larger end of detection head diameter forms first and detects table top, the first radial section diameter that detects the residing detection head of table top is 21.01～21.03mm, and first and second spacing that detects between table top is 0.47 ± 0.05mm.
4. the cubing for detection of oil pump fuel discharge port as claimed in claim 3, is characterized in that: the end of the larger end of detection head diameter is provided with a shaft-like handle, and the outer peripheral face of handle is provided with indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313736.XU CN203908461U (en) | 2014-06-12 | 2014-06-12 | Test tool used for detecting joint of oil outlet of oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313736.XU CN203908461U (en) | 2014-06-12 | 2014-06-12 | Test tool used for detecting joint of oil outlet of oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908461U true CN203908461U (en) | 2014-10-29 |
Family
ID=51782724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313736.XU Expired - Fee Related CN203908461U (en) | 2014-06-12 | 2014-06-12 | Test tool used for detecting joint of oil outlet of oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890484A (en) * | 2015-01-26 | 2016-08-24 | 鞍钢股份有限公司 | High-speed wire rolling mill double-module taper sleeve inspection shaft and method |
| CN111238333A (en) * | 2020-02-25 | 2020-06-05 | 中国航发南方工业有限公司 | Coloring gauge and coloring inspection method for flow channel surface at inner coating of casing of air compressor |
-
2014
- 2014-06-12 CN CN201420313736.XU patent/CN203908461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890484A (en) * | 2015-01-26 | 2016-08-24 | 鞍钢股份有限公司 | High-speed wire rolling mill double-module taper sleeve inspection shaft and method |
| CN111238333A (en) * | 2020-02-25 | 2020-06-05 | 中国航发南方工业有限公司 | Coloring gauge and coloring inspection method for flow channel surface at inner coating of casing of air compressor |
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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: 20141029 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |