CN203116926U - Engine shell air tightness testing device - Google Patents
Engine shell air tightness testing device Download PDFInfo
- Publication number
- CN203116926U CN203116926U CN 201320127997 CN201320127997U CN203116926U CN 203116926 U CN203116926 U CN 203116926U CN 201320127997 CN201320127997 CN 201320127997 CN 201320127997 U CN201320127997 U CN 201320127997U CN 203116926 U CN203116926 U CN 203116926U
- Authority
- CN
- China
- Prior art keywords
- engine shell
- motor body
- container
- testing device
- air tightness
- 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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Abstract
The utility model discloses an engine shell air tightness testing device which comprises a container containing water, and pressurizing equipment. A closed working bin capable of moving up and down is arranged in the container and used for holding an engine shell which is communicated with the pressurizing equipment. The pressurizing device like an air cylinder is adopted to pressurize the engine shell in the specific container and observe changes of the engine shell to realize the objective of air seal testing. The engine shell air tightness testing device is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to the withstand voltage technical field of motor body, especially a kind of motor body tightness test device.
Background technology
The employed device of the air-tight test of motor body, complex structure is operated not conveniently, causes test findings unreliable, wastes time and energy.
The utility model content
The utility model proposes a kind of motor body tightness test device at the deficiencies in the prior art, and is simple in structure, easy to operate.
In order to realize above-mentioned utility model purpose, the utility model provides following technical scheme: a kind of motor body tightness test device, comprise that one is equipped with container and the pressure generating equipment of water, and be provided with sealing working bin moving up and down in this container; Be used for placing motor body in this sealing working bin, this pressure generating equipment is communicated with motor body.
Further, this pressure generating equipment is air cylinder device.
Further, this sealing working bin is made of worktable and seal closure.
Compared with prior art, the utlity model has following advantage: this equipment adopts supercharging device, as cylinder, to the motor body pressurization, observes its variation in specific container, reaches the air-tight test purpose, and is simple in structure, easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection domain of the present utility model.
A kind of motor body tightness test device as shown in Figure 1 comprises that one is equipped with container 1 and the pressure generating equipment 2 of water, is provided with sealing working bin moving up and down in this container 1; This sealing working bin is made of worktable 11 and seal closure 12.Be used for placing motor body 4 in this sealing working bin, this pressure generating equipment 2 is communicated with motor body 4.
The course of work of this test unit is: motor body 4 is put on the worktable 11 of container 1, with seal closure 12 housing 4 is sealed on the worktable 11, locking is also pressurizeed in the motor body 4 through supercharging device 2, and approach as shown in phantom in FIG. pressurizes; Landing worktable 11 is in water, and when treating that pressure is transferred to setting, the tensimeter of observing in official hour on the seal closure 12 changes, as does not have specific variation generation, loosens pressure, and the emersion water surface is relaxed its pressure apparatus, can reach the air-tight test purpose.
Can adopt transparent material to be made on sealing cover 12, can observe the situation of change of motor body 4 in pressure process by seal closure 12.
Claims (3)
1. a motor body tightness test device is characterized in that: comprise that one is equipped with container and the pressure generating equipment of water, be provided with sealing working bin moving up and down in this container; Be used for placing motor body in this sealing working bin, this pressure generating equipment is communicated with motor body.
2. motor body tightness test device according to claim 1, it is characterized in that: this pressure generating equipment is air cylinder device.
3. motor body tightness test device according to claim 1, it is characterized in that: this sealing working bin is made of worktable and seal closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127997 CN203116926U (en) | 2013-03-20 | 2013-03-20 | Engine shell air tightness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127997 CN203116926U (en) | 2013-03-20 | 2013-03-20 | Engine shell air tightness testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116926U true CN203116926U (en) | 2013-08-07 |
Family
ID=48897262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127997 Expired - Fee Related CN203116926U (en) | 2013-03-20 | 2013-03-20 | Engine shell air tightness testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515655A (en) * | 2013-09-29 | 2015-04-15 | 天津台信检测技术有限公司 | Engine part and whole engine airtightness detection platform |
-
2013
- 2013-03-20 CN CN 201320127997 patent/CN203116926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515655A (en) * | 2013-09-29 | 2015-04-15 | 天津台信检测技术有限公司 | Engine part and whole engine airtightness detection platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 |