CN203939813U - A kind of speed changer oil circuit leak detecting device - Google Patents
A kind of speed changer oil circuit leak detecting device Download PDFInfo
- Publication number
- CN203939813U CN203939813U CN201420387418.8U CN201420387418U CN203939813U CN 203939813 U CN203939813 U CN 203939813U CN 201420387418 U CN201420387418 U CN 201420387418U CN 203939813 U CN203939813 U CN 203939813U
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- China
- Prior art keywords
- speed changer
- oil
- interface
- pressure regulator
- detecting device
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 30
- 239000002828 fuel tank Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of speed changer oil circuit leak detecting device, comprising: fuel tank, oil pump, motor, pressure regulator, at least one first interface and detection unit; Wherein, motor is electrically connected to oil pump, and the entrance of oil pump is communicated with fuel tank through pipeline, and oily delivery side of pump is communicated with the entrance of pressure regulator through pipeline, the outlet of pressure regulator is communicated with first interface through pipeline, and first interface is dismountable to be fixed on the oiler of detection unit.Speed changer oil circuit leak detecting device of the present utility model, the oiler that pressure oil in fuel tank enters speed changer after oil pump, pressure regulator, first interface detection unit detects, adjusting by pressure regulator to oil pressure, the sealing of speed changer under different operating state be can simulate, detection flexibility and accuracy improved; By changing different first interfaces, can realize the detection to speed changer different seal, strengthened detection versatility.
Description
Technical field
The utility model relates to Sealing detection field, relates in particular to a kind of speed changer oil circuit leak detecting device.
Background technique
In prior art, the detection of speed changer leakage rate is detected respectively to the leakage rate of oneself separately by the manufacturer of actuator, housing and hydraulic control system, and the equipment that detects leakage rate on production line is all used special device, versatility is not strong; When speed changer turns round, break down, leak excessively while causing oil circuit underpressure, existing detection device cannot detect the leakage point of speed changer efficiently and accurately.
Model utility content
In order to solve the problems of the technologies described above, the utility model discloses a kind of speed changer oil circuit leak detecting device, solved the strong problem of the not high and versatility of speed changer oil circuit Leak testtion accuracy.
According to an aspect of the present utility model, a kind of speed changer oil circuit leak detecting device is provided, comprising: fuel tank; Oil pump, the entrance of oil pump is communicated with fuel tank through pipeline; Motor, is electrically connected to oil pump; For the oil pressure through oil pump output being adjusted to the pressure regulator of the detection oil pressure of speed changer to be detected, oily delivery side of pump is communicated with the entrance of pressure regulator through pipeline; At least one first interface, the outlet of pressure regulator is communicated with one end of first interface through pipeline; Detection unit, speed changer is placed on detection unit, and the oiler of speed changer is connected with the other end of first interface, the oil outlet sealing of speed changer; Wherein, the pressure oil in fuel tank enters the oiler of speed changer after oil pump, pressure regulator, first interface, detection unit.
Alternatively, first interface is a plurality of, and one of them interface of each first interface and speed changer matches.
Alternatively, pressure regulator is pressure valve.
Alternatively, detection unit comprises: transmission support bracket, speed changer is arranged on transmission support bracket.
Alternatively, transmission support bracket is provided with platform, at platform, corresponding to the link position place of each seal element to be detected of speed changer, is respectively arranged with a measuring cup.
Embodiment's of the present utility model beneficial effect is: a kind of speed changer oil circuit leak detecting device, the oiler that pressure oil in fuel tank enters speed changer after oil pump, pressure regulator, first interface, detection unit detects, adjusting by pressure regulator to oil pressure, the sealing of speed changer under different operating state be can simulate, detection flexibility and accuracy improved; By changing different first interfaces, can realize the detection to speed changer different sealing position, strengthened detection versatility.
Accompanying drawing explanation
Fig. 1 represents the structural representation of speed changer oil circuit leak detecting device of the present utility model.
Wherein in figure: 1, fuel tank, 2, oil pump, 3, motor, 4, pressure regulator, 5, first interface, 6 detection units;
61, transmission support bracket.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in accompanying drawing, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiments are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
Embodiment
As shown in Figure 1, embodiment of the present utility model discloses a kind of speed changer oil circuit leak detecting device, comprising: fuel tank 1, oil pump 2, motor 3, pressure regulator 4, at least one first interface 5 and detection unit 6; Wherein, motor 3 is electrically connected to oil pump 2, and the entrance of oil pump 2 is communicated with fuel tank 1 through pipeline, and the outlet of oil pump 2 is communicated with the entrance of pressure regulator 4 through pipeline, and the outlet of pressure regulator 4 is communicated with one end of first interface 5 through pipeline.
In embodiment of the present utility model, as shown in Figure 1, the oiler that pressure oil in fuel tank 1 enters speed changer after oil pump 2, pressure regulator 4, first interface 5, detection unit 6 detects, by the adjusting of 4 pairs of oil pressure of pressure regulator, the sealing of speed changer under different operating state be can simulate, detection flexibility and accuracy improved; By changing different first interface 5, can realize the detection to speed changer different sealing position, strengthened detection versatility.
Alternatively, as shown in Figure 1, the parts that first interface 5 is connected with speed changer to be detected for realizing pipeline, number is a plurality of, one of them interface of the geomery of each first interface 5 and speed changer to be detected matches, can realize and change different first interfaces 5 to detect the object of the different oil circuit sealings of speed changer, improve the versatility of this speed changer oil circuit leak detecting device, those skilled in the art should be able to understand and speed changer match structure and the shape of interface, and this part is not research emphasis of the present utility model, therefore the concrete structure for first interface 5 is not described in detail at this.
Alternatively, as shown in Figure 1, pressure regulator 4 can be pressure valve, by pressure valve, the oil pressure of flowing through is regulated, and to reach the operating oil pressure of speed changer to be detected, improves the accuracy detecting.
Alternatively, as shown in Figure 1, detection unit 6 comprises: transmission support bracket 61, and the oil outlet of speed changer is closed state, to guarantee to detect the oil pressure in oil duct, speed changer is arranged on transmission support bracket 61, for speed changer provides stable support.
Alternatively, as shown in Figure 1, transmission support bracket 63 is provided with platform, at platform, corresponding to each link position place of speed changer, is respectively arranged with a measuring cup, for measuring the leakage of oil amount at each seal element to be detected position of speed changer to be measured, and can accurately detect the leakage of oil position of speed changer.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (5)
1. a speed changer oil circuit leak detecting device, is characterized in that, comprising:
Fuel tank;
Oil pump, the entrance of described oil pump is communicated with described fuel tank through pipeline;
Motor, is electrically connected to described oil pump;
For the oil pressure through oil pump output being adjusted to the pressure regulator of the detection oil pressure of speed changer to be detected, described oily delivery side of pump is communicated with the entrance of described pressure regulator through pipeline;
At least one first interface, the outlet of described pressure regulator is communicated with one end of described first interface through pipeline;
Detection unit, described speed changer is placed on described detection unit, and the oiler of described speed changer is connected with the other end of described first interface, the oil outlet sealing of described speed changer;
Wherein, the pressure oil in described fuel tank enters the oiler of described speed changer after described oil pump, pressure regulator, first interface, detection unit.
2. speed changer oil circuit leak detecting device according to claim 1, is characterized in that, described first interface is a plurality of, and described in each, one of them interface of first interface and described speed changer matches.
3. speed changer oil circuit leak detecting device according to claim 1, described pressure regulator is pressure valve.
4. speed changer oil circuit leak detecting device according to claim 1, is characterized in that, described detection unit comprises: transmission support bracket, described speed changer is arranged on described transmission support bracket.
5. speed changer oil circuit leak detecting device according to claim 4, is characterized in that, described transmission support bracket is provided with platform, at described platform, corresponding to the link position place of each seal element to be detected of described speed changer, is respectively arranged with a measuring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387418.8U CN203939813U (en) | 2014-07-14 | 2014-07-14 | A kind of speed changer oil circuit leak detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387418.8U CN203939813U (en) | 2014-07-14 | 2014-07-14 | A kind of speed changer oil circuit leak detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939813U true CN203939813U (en) | 2014-11-12 |
Family
ID=51859129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387418.8U Expired - Fee Related CN203939813U (en) | 2014-07-14 | 2014-07-14 | A kind of speed changer oil circuit leak detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113591222A (en) * | 2021-08-05 | 2021-11-02 | 宁波吉利罗佑发动机零部件有限公司 | Method, device and equipment for detecting oil leakage risk of box closing surface of transmission |
-
2014
- 2014-07-14 CN CN201420387418.8U patent/CN203939813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113591222A (en) * | 2021-08-05 | 2021-11-02 | 宁波吉利罗佑发动机零部件有限公司 | Method, device and equipment for detecting oil leakage risk of box closing surface of transmission |
| CN113591222B (en) * | 2021-08-05 | 2024-05-14 | 无锡星驱科技有限公司 | Transmission joint surface oil leakage risk detection method, device and equipment |
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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: 20141112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |