CN202676379U - Seal performance test bench for water pump - Google Patents
Seal performance test bench for water pump Download PDFInfo
- Publication number
- CN202676379U CN202676379U CN 201220299282 CN201220299282U CN202676379U CN 202676379 U CN202676379 U CN 202676379U CN 201220299282 CN201220299282 CN 201220299282 CN 201220299282 U CN201220299282 U CN 201220299282U CN 202676379 U CN202676379 U CN 202676379U
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- China
- Prior art keywords
- water pump
- test
- frock
- seal performance
- tool
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Abstract
The utility model discloses a seal performance test bench for a water pump. The test bench comprises a bench frame, a tool lower plate and a tool upper plate are arranged on the bench frame, the tool lower plate is provided with a sealing gasket for sealing one end of the water pump and an air vent which is communicated with the other end of the water pump, the tool upper plate is provided with a tool pressing rod, and a lower part of the bench frame is provided with an air pump which is communicated with the air vent. Gas is adopted as a detection medium, the seal performance of the water pump is tested by testing the leakage amount of the gas, the test is controlled through an operation panel, the tool and the water pump do not contact with water, after the test, no drying treatment is needed for the test tool and the water pump, the maintenance frequency of the test equipment is low, the test efficiency is high, and the test bench is suitable for tests of products in mass production.
Description
Technical field
The utility model relates to the water pump technical field of measurement and test, especially relates to a kind of seal performance test bench for water pump.
Background technology
Water pump will check the sealing of water pump before dispatching from the factory, avoids existing the product export of mass defect.
At present, water pump generally is water test sealing, and the water test requires lower to testing equipment, but also has a lot of weak points.For a long time in water, frock is easily got rusty, and causes the cleanliness of water to descend, and need to cause water resource waste to the periodic replacement of the water in the water tank such as the test fixture of water pump, and testing apparatus needs the periodic maintenance maintenance; During the water test, a workman can only operate a testing apparatus, the water above the water pump drop by drop will be blown clean after test is finished, and testing efficiency is low, is unsuitable for the typical products in mass production test; And existing water testing apparatus intelligent level is low.Such as Chinese patent 201020302164.7 disclosed a kind of seal performance test bench for water pumps, comprise frame, be connected with water tank on the frame, described water tank inside is provided with base plate, and base plate top is connected with the measuring seat that can put water pump, and base plate also is connected with drive unit; The top of measuring seat is provided with the pressing plate that water pump can be pushed down, and pressing plate is connected with drive unit.
The utility model content
Technical problem to be solved in the utility model provides a kind of seal performance test bench for water pump, and is low to reach the testing apparatus maintaining frequency, and testing efficiency is high, is suitable for the purpose of typical products in mass production test.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of seal performance test bench for water pump, comprise stand, described stand is provided with frock lower bolster and frock cope match-plate pattern, described frock lower bolster is provided with the air hole for the sealing gasket of water-sealed pump one end and the connection water pump other end, described frock cope match-plate pattern is provided with the frock depression bar, and described stand bottom is provided with the air pump that is connected with air hole.
Described sealing gasket is the pneumostop pad.
Corresponding frock lower bolster position is provided with chute on the described stand.
Described stand is provided with the control panel of control air pump work.
The utility model compared with prior art, have the following advantages: adopt gas for detecting medium, test water pump seamless by the leakage rate that detects gas, control panel control test, frock does not contact with water with water pump, and test finishes to need not test fixture and water pump are dried up processing, and the testing apparatus maintaining frequency is low, testing efficiency is high, is suitable for the typical products in mass production test.
Description of drawings
The below makes brief description to the expressed content of each width of cloth accompanying drawing of this instructions and the mark among the figure:
Fig. 1 is the utility model seal performance test bench for water pump organigram.
Among the figure: 1. control panel, 2. frock cope match-plate pattern, 3. frock depression bar, 4. water pump, 5. sealing gasket, 6. frock lower bolster, 7. air hole, 8. digital indicator, 9. chute, 10. safe grating, 11. stands.
Embodiment
The below contrasts accompanying drawing, by the description to embodiment, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of seal performance test bench for water pump comprises stand 11, be provided with frock lower bolster 6 and frock cope match-plate pattern 2 at stand 11, frock lower bolster 6 is used for the water pump 4 that needs test is set, and frock cope match-plate pattern 2 is provided with frock depression bar 3, is used for the fixing water pump 4 that needs test in location.
Be provided with for the sealing gasket 5 of water-sealed pump one end and the air hole 7 of the connection water pump other end at frock lower bolster 6, be provided with the air pump that is connected with air hole 7 in stand 11 bottoms, provide detection gas by air pump.
Preferably, be provided with the control panel 1 of controlling air pump work at stand 11, be provided with control knob and test result pilot lamp at control panel 1, robotization control improves testing efficiency, and test result is not only reliable but also very clear, one people can control multiple devices, and test is simple.
Preferably, sealing gasket 5 is the pneumostop pad, drives sealing gasket by cylinder water pump one end is sealed, and simple to operate, leakage efficiency is good, reliable test result.
Preferably, corresponding frock lower bolster position is provided with chute 9 on stand 11, when unacceptable product occurring, is transported to assigned position by chute.
Simple to operate for making, guarantee operator safety, at stand 11 digital indicator 8 is set, show the duty of test board; Also the frock lower bolster on stand 11 around be provided with safe grating 10, in test process, when there being object to pass safe grating, control panel meeting automatic alarm also stops all work, guarantee operator safety, afterwards by after the hand-reset, press running preparation button on the control panel, and be transferred to auto state, can carry out proper testing.
In the utility model, utilize this test board to the water pump packing property testing, at first water pump to be tested is placed on the frock lower bolster, frock depression bar on the recycling frock cope match-plate pattern is fixing to the water pump location, then, by the pneumostop pad with water pump one port sealing, air hole on water pump another port and the frock lower bolster is connected, press the Test Switchboard on the control panel, the gas of air pump enters in the pump housing die cavity by air hole, reaches pressurize test behind the test pressure, and test result is by different colours pilot lamp reflection on the control panel, red led is defective, and green indicating lamp is qualified.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. seal performance test bench for water pump, comprise stand (11), it is characterized in that: described stand (11) is provided with frock lower bolster (6) and frock cope match-plate pattern (2), described frock lower bolster (6) is provided with the air hole (7) for the sealing gasket (5) of water-sealed pump (4) one ends and connection water pump (4) other end, described frock cope match-plate pattern (2) is provided with frock depression bar (3), and described stand (11) bottom is provided with the air pump that is connected with air hole (7).
2. seal performance test bench for water pump as claimed in claim 1, it is characterized in that: described sealing gasket (5) is the pneumostop pad.
3. seal performance test bench for water pump as claimed in claim 1 or 2 is characterized in that: the upper corresponding frock lower bolster position of described stand (11) is provided with chute (9).
4. seal performance test bench for water pump as claimed in claim 3 is characterized in that: described stand (11) is provided with the control panel (1) of control air pump work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299282 CN202676379U (en) | 2012-06-25 | 2012-06-25 | Seal performance test bench for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299282 CN202676379U (en) | 2012-06-25 | 2012-06-25 | Seal performance test bench for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676379U true CN202676379U (en) | 2013-01-16 |
Family
ID=47497278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299282 Expired - Fee Related CN202676379U (en) | 2012-06-25 | 2012-06-25 | Seal performance test bench for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676379U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748276A (en) * | 2012-06-25 | 2012-10-24 | 芜湖东大汽车工业有限公司 | Test bench for sealing property of water pump |
| CN103743532A (en) * | 2013-12-11 | 2014-04-23 | 思柏精密模具注塑（无锡）有限公司 | Closed container air-leakage detection apparatus |
| CN104406747A (en) * | 2014-12-05 | 2015-03-11 | 中国重汽集团济南复强动力有限公司 | Device for detecting seal property of water pump |
| CN105300620A (en) * | 2014-07-18 | 2016-02-03 | 重庆荣轩机电有限责任公司 | Water-immersion-type motor seal test machine |
| CN110595696A (en) * | 2019-10-29 | 2019-12-20 | 格力电器（武汉）有限公司 | Water pipe air tightness detection device |
-
2012
- 2012-06-25 CN CN 201220299282 patent/CN202676379U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748276A (en) * | 2012-06-25 | 2012-10-24 | 芜湖东大汽车工业有限公司 | Test bench for sealing property of water pump |
| CN102748276B (en) * | 2012-06-25 | 2015-11-04 | 芜湖东大汽车工业有限公司 | Seal performance test bench for water pump |
| CN103743532A (en) * | 2013-12-11 | 2014-04-23 | 思柏精密模具注塑（无锡）有限公司 | Closed container air-leakage detection apparatus |
| CN105300620A (en) * | 2014-07-18 | 2016-02-03 | 重庆荣轩机电有限责任公司 | Water-immersion-type motor seal test machine |
| CN104406747A (en) * | 2014-12-05 | 2015-03-11 | 中国重汽集团济南复强动力有限公司 | Device for detecting seal property of water pump |
| CN104406747B (en) * | 2014-12-05 | 2017-06-13 | 中国重汽集团济南复强动力有限公司 | A kind of water pump seamless detection means |
| CN110595696A (en) * | 2019-10-29 | 2019-12-20 | 格力电器（武汉）有限公司 | Water pipe air tightness detection device |
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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: 20130116 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |