CN220568360U - Oil inlet valve leakage detection device - Google Patents
Oil inlet valve leakage detection device Download PDFInfo
- Publication number
- CN220568360U CN220568360U CN202321956425.0U CN202321956425U CN220568360U CN 220568360 U CN220568360 U CN 220568360U CN 202321956425 U CN202321956425 U CN 202321956425U CN 220568360 U CN220568360 U CN 220568360U
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- Prior art keywords
- inlet valve
- oil inlet
- bottom plate
- detection device
- jig
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an oil inlet valve leakage detection device, which comprises a bottom plate, wherein a detection assembly is arranged at the center of the top of the bottom plate, the detection assembly comprises a jig mounting plate arranged at the center of the top of the bottom plate, a jig is arranged at the center of the top of the jig mounting plate, an oil inlet valve component is arranged on the jig, a pressing assembly is further arranged at the top of the bottom plate, handles are welded on the outer walls of the two sides of the top of the bottom plate, and an anti-slip pad is bonded on the outer wall of each handle; according to the utility model, one end of the cylinder is connected to the connector, the other end of the cylinder is connected to the airtight detector, and the injection pressure is used for continuously maintaining pressure, so that whether the pressure value of the system changes or not is observed in the set detection time, whether the leakage quantity is in a standard range or not is judged, the detection requirement of the oil inlet valve can be reasonably completed by the changed oil inlet valve leakage detection device, the cost is controlled, the working efficiency is effectively improved, and considerable economic benefit is brought by excellent stability and quick operation.
Description
Technical Field
The utility model relates to the technical field of oil inlet valve detection, in particular to an oil inlet valve leakage detection device.
Background
Before the oil inlet valve is assembled into a finished product, the sealing performance between the body and the mandrel needs to be detected. At present, the sealing detection aspect generally mainly comprises detection methods such as a water detection method, an air detection method and the like, wherein the water detection method is generally applied to workpiece products with low detection precision, special workpiece characteristics and large volume. The detection precision of the gas detection method is higher, and the structure precision of the jig part is also stricter. The airtight detector can provide a leak detection result with higher accuracy. Even if the two detection methods are used for detection, there are some problems:
1. aiming at the detection requirements of multiple positions and projects of the oil inlet valve, respectively manufacturing detection jigs, but the problem of higher cost cannot be avoided;
2. in order to completely simulate the use state of the oil inlet valve, more complex application occasions and environments are manufactured, but the oil inlet valve comprises a plurality of complex structures which are irrelevant to detection projects, so that unnecessary operation content and cost waste are caused;
3. aiming at different detection projects, operation training is carried out on personnel, but the complex and redundant operation contents in the jig design principle cannot be solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an oil inlet valve leakage detection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an oil feed valve leak detection device, includes the bottom plate, bottom plate top center department is provided with detection component, detection component is including setting up the tool mounting panel in bottom plate top center department, tool mounting panel top center department installs the tool, install the oil feed valve part on the tool, the bottom plate top still is equipped with the subassembly that pushes down.
As still further aspects of the utility model: handles are welded on the outer walls of the two sides of the top of the bottom plate, and anti-slip pads are bonded on the outer walls of the handles.
As still further aspects of the utility model: the oil inlet valve component comprises an oil inlet valve body fixed at the top of the jig, and the inner wall of the oil inlet valve body is provided with a sealing surface.
As still further aspects of the utility model: the axis of the sealing surface is penetrated and spliced with a mandrel, and one side of the jig is provided with a joint.
As still further aspects of the utility model: the pushing component comprises upright posts welded at two ends of the top of the bottom plate, and a top plate is welded at the top of each upright post.
As still further aspects of the utility model: guide sleeves are arranged at two ends of the top plate in a penetrating mode, and guide posts are inserted into the inner walls of the guide sleeves in a sliding mode.
As still further aspects of the utility model: the guide pillar bottom is connected with the pressure head mounting panel, and pressure head mounting panel center department installs the pressure head, the pressure head top is connected with the floating joint, and the floating joint is connected with the cylinder interconnect of fixing on the roof.
Compared with the prior art, the utility model provides the oil inlet valve leakage detection device, which has the following beneficial effects:
the oil inlet valve leakage detection device can be used for installing other detection jigs on the device through switching the jigs and the mounting plate, so that the lowest cost loss is realized, and an oil inlet valve workpiece is manually installed on the jig to be matched with manual operation for detection operation, and the operation is simple and redundant operation can be effectively removed.
After the oil inlet valve workpiece is loaded on the jig, the cylinder drives the pressure head to be guided by the guide pillar, the pressure head presses the workpiece, the sealing surface is completely attached at the moment, the actual working environment of the oil inlet valve is simulated, and the tested leakage value is compared with the standard value at the moment and can be used as an accurate detection result.
The oil inlet valve leakage detection device is characterized in that one end of the air cylinder is connected to the connector, the other end of the air cylinder is connected to the airtight detector, whether the pressure value of the system changes or not is observed in the set detection time through injection pressure and continuous pressure maintaining, whether the leakage quantity is in a standard range or not is judged, the detection requirement of the oil inlet valve can be reasonably met by the changed oil inlet valve leakage detection device, the working efficiency is effectively improved while the cost is controlled, and considerable economic benefit is brought by excellent stability and quick operation.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an oil inlet valve leakage detection device according to the present utility model;
FIG. 2 is a side view of the overall structure of the oil inlet valve leak detection device according to the present utility model;
FIG. 3 is a cross-sectional view showing the overall structure of the oil inlet valve leakage detecting device according to the present utility model;
fig. 4 is a top view showing the overall structure of the oil inlet valve leakage detecting device according to the present utility model.
In the figure: 1. a bottom plate; 2. a handle; 3. a jig mounting plate; 4. a jig; 5. an oil inlet valve member; 6. a column; 7. a top plate; 8. guide sleeve; 9. a guide post; 10. a pressure head mounting plate; 11. a pressure head; 12. a floating joint; 13. a cylinder; 14. an oil inlet valve body; 15. sealing surfaces; 16. a mandrel; 17. and (3) a joint.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
In order to realize convenient and efficient detection of tightness of the oil inlet valve, the oil inlet valve leakage detection device comprises a bottom plate 1, wherein a detection component is arranged at the center of the top of the bottom plate 1, the detection component comprises a jig mounting plate 3 arranged at the center of the top of the bottom plate 1, a jig 4 is arranged at the center of the top of the jig mounting plate 3, an oil inlet valve component 5 is arranged on the jig 4, and a pressing component is further arranged at the top of the bottom plate 1;
through switching tool 4 and mounting panel 3, can install other detection tool 4 on the device, realize minimum cost loss, and the manual work is installed the oil feed valve work piece on tool 4, cooperates manual operation to detect the operation, and its easy operation can effectively get rid of redundant operation.
The two side outer walls of the top of the bottom plate 1 are welded with handles 2, the outer walls of the handles 2 are adhered with anti-slip pads, the oil inlet valve component 5 comprises an oil inlet valve body 14 fixed at the top of the jig 4, the inner wall of the oil inlet valve body 14 is provided with a sealing surface 15, the axis of the sealing surface 15 is penetrated and spliced with a mandrel 16, and one side of the jig 4 is provided with a joint 17;
after the oil inlet valve workpiece is loaded on the jig 4, the cylinder 13 drives the pressure head 11 to be guided by the guide post 9, the pressure head 11 tightly presses the workpiece, the sealing surface 15 is completely attached at the moment, the actual working environment of the oil inlet valve is simulated, and the tested leakage value is compared with the standard value at the moment and can be used as an accurate detection result.
When the embodiment is used, one end of the air cylinder 13 is connected to the floating joint 12, the other end of the air cylinder is connected to the airtight detector, then an oil inlet valve to be detected is installed at the top of the jig 4, after an oil inlet valve workpiece is loaded on the jig 4, the air cylinder 13 drives the pressure head 11 to be guided by the guide post 9, the pressure head 11 tightly presses the workpiece, the sealing surface 15 is completely attached at the moment, the actual working environment of the oil inlet valve is simulated, the test leakage value is compared with a standard value at the moment, the test leakage value can be used as an accurate detection result and can be used by injecting pressure and keeping pressure for a set time, whether the pressure value of the system is changed is observed, and whether the leakage value is in a standard range is judged.
Examples
The oil inlet valve leakage detecting device, as shown in fig. 1-4, is supplemented with the following on the basis of embodiment 1: the pressing component comprises upright posts 6 welded at two ends of the top of the bottom plate 1, a top plate 7 is welded at the top of the upright posts 6, guide sleeves 8 are arranged at two ends of the top plate 7 in a penetrating manner, guide posts 9 are slidably inserted into the inner walls of the guide sleeves 8, the bottoms of the guide posts 9 are connected with a pressing head mounting plate 10, a pressing head 11 is mounted at the center of the pressing head mounting plate 10, a floating joint 12 is connected to the top of the pressing head 11, and the floating joint 12 is connected with an air cylinder 13 fixed on the top plate 7;
the foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an oil feed valve leak detection device, includes bottom plate (1), its characterized in that, bottom plate (1) top center department is provided with detection component, detection component is including setting up jig mounting panel (3) in bottom plate (1) top center department, tool (4) are installed in jig mounting panel (3) top center department, install oil feed valve part (5) on tool (4), bottom plate (1) top still is equipped with the subassembly that pushes down.
2. The oil inlet valve leakage detection device according to claim 1, wherein the outer walls of the two sides of the top of the bottom plate (1) are welded with handles (2), and the outer walls of the handles (2) are adhered with anti-slip pads.
3. The oil inlet valve leakage detection device according to claim 1, characterized in that the oil inlet valve member (5) comprises an oil inlet valve body (14) fixed at the top of the jig (4), and a sealing surface (15) is provided on the inner wall of the oil inlet valve body (14).
4. An oil inlet valve leakage detection device according to claim 3, characterized in that a mandrel (16) is inserted through the axis of the sealing surface (15), and a joint (17) is installed on one side of the jig (4).
5. The oil inlet valve leakage detecting device according to claim 1, wherein the pressing assembly comprises upright posts (6) welded at two ends of the top of the bottom plate (1), and a top plate (7) is welded at the top of the upright posts (6).
6. The oil inlet valve leakage detection device according to claim 5, wherein guide sleeves (8) are arranged at two ends of the top plate (7) in a penetrating mode, and guide posts (9) are inserted into the inner walls of the guide sleeves (8) in a sliding mode.
7. The oil inlet valve leakage detection device according to claim 6, wherein the bottom of the guide post (9) is connected with a pressure head mounting plate (10), a pressure head (11) is mounted at the center of the pressure head mounting plate (10), the top of the pressure head (11) is connected with a floating joint (12), and the floating joint (12) is connected with a cylinder (13) fixed on the top plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956425.0U CN220568360U (en) | 2023-07-25 | 2023-07-25 | Oil inlet valve leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956425.0U CN220568360U (en) | 2023-07-25 | 2023-07-25 | Oil inlet valve leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568360U true CN220568360U (en) | 2024-03-08 |
Family
ID=90088965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956425.0U Active CN220568360U (en) | 2023-07-25 | 2023-07-25 | Oil inlet valve leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568360U (en) |
-
2023
- 2023-07-25 CN CN202321956425.0U patent/CN220568360U/en active Active
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