CN202974587U - Lifting test board of leak tester for filters - Google Patents
Lifting test board of leak tester for filters Download PDFInfo
- Publication number
- CN202974587U CN202974587U CN 201220696902 CN201220696902U CN202974587U CN 202974587 U CN202974587 U CN 202974587U CN 201220696902 CN201220696902 CN 201220696902 CN 201220696902 U CN201220696902 U CN 201220696902U CN 202974587 U CN202974587 U CN 202974587U
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- filter
- test board
- platform
- inflation platform
- depression bar
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Abstract
The utility model discloses a lifting test board of a leak tester for filters, and belongs to the field of measuring tools for filters. The lifting test board comprises a fixing rack (9), and is characterized by further comprising an inflating platform (7), positioning pins (5) and a sealing pad (6), the sealing pad (6) is arranged on the inflating platform (7), the positioning pins (5) which are fixedly arranged on the inflating platform (7) penetrate through the sealing pad, an inflating channel of the inflating platform (7) is matched with a channel of a filter and is communicated with an inflating pipeline on one side of the inflating platform (7), a cylinder (1) is fixed onto the fixing rack, an ejector rod of the cylinder (1) is fixedly provided with compression bars (4), and the compression bars (4) are arranged above the inflating platform (7) and are matched with a filter seat of the filter. The lifting test board of the leak tester for the filters has the advantages that the test pressure is high, and the outgoing quality is improved; tested filter samples can be replaced conveniently, and the test efficiency is improved; and the lifting test board is applicable to the filters with different sizes.
Description
Technical field
The utility model belongs to filter cleaner and measures the frock field, and a kind of filter leakage-detecting machine lifting test board especially is provided.
Background technology
After the filter cleaner assembling is complete, need to carries out impermeability and detect, produce yield rate so that improve.
Chinese patent application CN201020105939.1, disclose a kind of for detection of pick-up unit in the water of automobile filter sealing property, comprise tank, support, air pump, bearing, it is characterized in that: support adopts three row's cross beam type supports, the entablature two ends of three row's cross beam type supports are that rotating shaft is individually fixed in the bearing hole at tank two ends, the entablature bottom at right angles connects a tie-beam, be evenly equipped with contiguous block under tie-beam, on tie-beam and contiguous block, correspondence position is respectively equipped with the hole, be connected a hollow rubber plug behind the hole that tie-beam is passed in the outlet of air pump successively and the hole of contiguous block, sill bottom correspondence position also is provided with the hollow rubber plug, be evenly equipped with on middle cross beam and place the arc groove that filter cleaner is used.The deficiency of its existence is: 1, need to advance draining, so that complete the detection of three samples at every turn, advance drainage procedure and expend time in; 2, placement and dismounting sample are loaded down with trivial details, need to adjust angle, adjust the installation site; 3, because impermeability is inadequate, cause detected pressures not high, it is low that the filter cleaner impermeability is withstand voltage.In this technology, place the arc groove that filter cleaner uses and to adjust, can not according to the difference of filter cleaner model operation improving timely, make this machine have versatility preferably during detection.
The utility model content
The purpose of this utility model is to overcome the defective of prior art and provides a kind of replacing sample convenient, is applicable to the different size filter cleaner, the filter leakage-detecting machine lifting test board that detection efficiency is high.
The technical scheme that realizes above-mentioned purpose is: a kind of filter leakage-detecting machine lifting test board, comprise fixed rack, it is characterized in that: also comprise inflation platform, register pin and sealing gasket, sealing gasket is arranged on inflation platform, the register pin that is fixedly installed of inflation platform passes sealing gasket, the passage that inflation platform arranges filling channel and filter cleaner adapts, filling channel communicates with the loading line of inflation platform one side, cylinder is fixed on fixed rack, the push rod of cylinder is fixedly installed depression bar, depression bar is arranged on above inflation platform, and depression bar and filter base adapt.
During testing, loading line connects aerostatic press, with sample card on register pin, register pin passes sealing gasket filter cleaner is located, filling channel on filter cleaner filling channel and inflation platform is adapted, depression bar compresses filter base under the effect of cylinder, make it to coordinate with sealing gasket airtight, and then aerostatic press provides the filling channel of test air by inflation platform to enter filter cleaner; Then can be with the filter cleaner after pressurization as in water tank, whether range estimation has bubble to emerge.Depression bar compresses filter base and sealing gasket, can avoid gas leakage, and can guarantee that also interface is air tight when higher air pressure is provided, so detected pressures is high, improves the quality of finished product.When changing sample, the lifting cylinder depression bar, namely replaceable; As long as be stuck in during placement on register pin, change sample convenient, rapid.
Wherein preferred version is:
Described inflation platform is connected with fixed rack by screw rod.Can adjust the lift rod stroke of cylinder, so that adapt to the filter cleaner of Multiple Type, only need to adjust the height of screw rod, both can adjust easily the working depth of depression bar.Be convenient to test, be convenient to change.
The push rod of described cylinder arranges depression bar by fixed head, and the another side of fixed head arranges guide pole, and the pilot hole on guide pole and fixed rack adapts.Guide pole is guaranteed the stroke of push rod, so that guarantee that depression bar compresses filter casing exactly.
The beneficial effects of the utility model are: be arranged on inflation platform by sealing gasket, register pin passes locates filter cleaner, filling channel on filter cleaner filling channel and inflation platform is adapted, sealing gasket and inflation platform arrange venting cavity, and venting cavity is communicated with the loading line that is arranged on inflation platform one side; Cylinder is fixed on fixed rack, the push rod of cylinder is fixedly installed depression bar, and depression bar is arranged on above inflation platform, and depression bar and filter base adapt, during testing, on register pin, depression bar compresses filter base under the effect of cylinder with sample card, makes it to coordinate with sealing gasket airtight, then aerostatic press provides the test air to enter filter cleaner by the venting cavity of inflation platform, by overall improvement optimization, the utlity model has following characteristics: 1, detect air pressure high, improve outgoing; 2, change test filter cleaner sample conveniently, improve detection efficiency; 3, be applicable to the different size filter cleaner.
Description of drawings
The structural representation of Fig. 1, embodiment of the present utility model 1;
In figure: 1, cylinder 2, guide pole 3, screw rod 4, depression bar 5, register pin 6, sealing gasket 7, inflation platform 8, fixed head 9, fixed rack.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1:
As shown in Figure 1, test board comprises fixed rack 9, inflation platform 7, register pin 5 and sealing gasket 6, sealing gasket 6 is arranged on inflation platform 7, register pin 5 passes sealing gasket 6 filter cleaner is located, the passage of filter cleaner and the filling channel on inflation platform are adapted, filling channel communicates with the loading line of inflation platform 7 one sides, and loading line connects aerostatic press; Cylinder 1 is fixed on fixed rack 9, and the push rod of cylinder 1 is fixedly installed depression bar 4, and depression bar 4 is arranged on inflation platform 7 tops, and depression bar 4 adapts with filter base 8.Inflation platform 7 is connected with fixed rack 9 by screw rod 3.
The push rod of cylinder 1 arranges depression bar 4 by fixed head 8, and the another side of fixed head arranges guide pole 2, and the pilot hole on guide pole 2 and fixed rack adapts.
The entrance that venting cavity enters filter cleaner can be arranged on the upper of inflation platform 7 and sealing gasket 6 as required, also can be arranged on as required register pin 5 central authorities.
Use procedure or principle of work:
During use, during testing, on register pin 5, depression bar 4 compresses filter casing under the effect of cylinder 1 with sample card, makes it to coordinate with sealing gasket 6 airtight, and then aerostatic press provides the filling channel of test air by inflation platform to enter filter cleaner; Can be with the filter cleaner after pressurization as in water tank, whether range estimation has bubble to emerge.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. filter leakage-detecting machine lifting test board, comprise fixed rack (9), it is characterized in that: also comprise inflation platform (7), register pin (5) and sealing gasket (6), sealing gasket (6) is arranged on inflation platform (7), the register pin (5) that is fixedly installed of inflation platform (7) passes sealing gasket, the passage that inflation platform (7) arranges filling channel and filter cleaner adapts, filling channel communicates with the loading line of inflation platform (7) one sides, cylinder (1) is fixed on fixed rack, the push rod of cylinder (1) is fixedly installed depression bar (4), depression bar (4) is arranged on above inflation platform (7), depression bar (4) adapts with filter base.
2. filter leakage-detecting machine lifting test board according to claim 1 is characterized in that: described inflation platform (7) is connected with fixed rack (9) by screw rod (3).
3. filter leakage-detecting machine lifting test board according to claim 1, it is characterized in that: the push rod of described cylinder (1) arranges depression bar (4) by fixed head (8), the another side of fixed head (8) arranges guide pole (2), and the pilot hole on guide pole (2) and fixed rack (9) adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696902 CN202974587U (en) | 2012-12-15 | 2012-12-15 | Lifting test board of leak tester for filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696902 CN202974587U (en) | 2012-12-15 | 2012-12-15 | Lifting test board of leak tester for filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974587U true CN202974587U (en) | 2013-06-05 |
Family
ID=48515645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696902 Expired - Lifetime CN202974587U (en) | 2012-12-15 | 2012-12-15 | Lifting test board of leak tester for filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630305A (en) * | 2013-11-29 | 2014-03-12 | 重庆顺多利机车有限责任公司 | Aluminium casting air tightness detector |
| CN105973539A (en) * | 2016-06-20 | 2016-09-28 | 丹阳市常盛机械有限公司 | Tightness testing device for machine oil filter |
| CN106500919A (en) * | 2016-12-20 | 2017-03-15 | 镇江创智特种合金科技发展有限公司 | A kind of special lowering or hoisting gear of leakage tester |
-
2012
- 2012-12-15 CN CN 201220696902 patent/CN202974587U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630305A (en) * | 2013-11-29 | 2014-03-12 | 重庆顺多利机车有限责任公司 | Aluminium casting air tightness detector |
| CN105973539A (en) * | 2016-06-20 | 2016-09-28 | 丹阳市常盛机械有限公司 | Tightness testing device for machine oil filter |
| CN106500919A (en) * | 2016-12-20 | 2017-03-15 | 镇江创智特种合金科技发展有限公司 | A kind of special lowering or hoisting gear of leakage tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170512 Granted publication date: 20130605 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200512 Granted publication date: 20130605 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201015 Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |