CN202770601U - Lever pressure test device used for flow type on-line pressure test - Google Patents
Lever pressure test device used for flow type on-line pressure test Download PDFInfo
- Publication number
- CN202770601U CN202770601U CN 201220471216 CN201220471216U CN202770601U CN 202770601 U CN202770601 U CN 202770601U CN 201220471216 CN201220471216 CN 201220471216 CN 201220471216 U CN201220471216 U CN 201220471216U CN 202770601 U CN202770601 U CN 202770601U
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- lever
- cylinder
- pressure test
- test device
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Abstract
The utility model provides a lever pressure test device used for a flow type on-line pressure test. The lever pressure test device used for the flow type on-line pressure test comprises a water tank, a work bench, three cylinders and a lever, wherein a fixed plate which is supported by a support column at an outer side of the water tank is arranged above the water tank, the fixed plate is provided with the first cylinder, a head portion of the first cylinder is fixed on the work bench, the work bench is horizontally provided with the third cylinder, a head portion of the third cylinder is provided with a fixed pressure pin, a bottom end of the work bench near the third cylinder is provided with an air inflation nozzle, the work bench is provided with a support device, the support device is provided with a support rod and the second cylinder, a head portion of the second cylinder is movably connected with one end of the lever, the other end of the lever is movably connected with a movable pressure pin, and the support rod is movably connected with the lever. The lever pressure test device is advantaged in that an on-line pressure test is carried out in a production process to timely find out whether the production is qualified or not; and the lever pressure test device improves work efficiency, saves time, manpower, material resources and cost, has properties of simple structure, easy manufacturing, low failure rate and safe and reliable performances and is convenient to operate.
Description
Technical field
The utility model relates to a kind of pressure test device, especially relates to the lever pressure test device of the online pressure testing of a kind of flow-type.
Background technology
In the prior art, do pressure test, general all is the generation that will need the workpiece of pressure testing from blank, through sand removal, shot blast to japanning and several roads such as machine work or tens procedures finish this workpiece, just carry out at last pressure test, in case find to have Seepage, this workpiece could be judged and scraps, the flat cost that pay the front has all wasted, manpower, material resources, electric power, the entire losses such as equipment are immeasurable, the pressure testing that also exists in existing technology generally is to utilize manual operation clamping and manual inflation, inside workpiece is exerted pressure, then by manually-operated workpiece is immersed in the water, the technical matters such as operate very difficult.
Summary of the invention
Problem to be solved in the utility model provide a kind of simple in structure, easy to operate, in process of production form online pressure testing, save time, save the lever pressure test device of labour's the online pressure testing of a kind of flow-type, the indispensable machine work enterprise that especially is fit to the pressure testing of auto parts machinery industry water system row product uses.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the lever pressure test device of the online pressure testing of a kind of flow-type comprises water tank, worktable, three cylinders, fixed head, lever; Described water tank top is provided with fixed head, and described fixed head is by being arranged on the shore supports in the described water tank outside; Described fixed head is provided with the first cylinder, and the head of described the first cylinder is fixed on the described worktable; Be horizontally disposed with the 3rd cylinder on the described worktable, the head of described the 3rd cylinder is provided with fixing presser foot; The bottom of described worktable is provided with inflation nozzle near the position of described the 3rd cylinder; Described worktable is provided with bracing or strutting arrangement, described bracing or strutting arrangement is provided with support bar and the second cylinder, one end of the head of described the second cylinder and lever is flexibly connected, and the other end of described lever is connected with movable presser feet, and described support bar and described lever are flexibly connected.
Further, the head of described the second cylinder is provided with sliding support, and the head of described the second cylinder is flexibly connected by an end of sliding support and described lever.
Further, described fixed head is provided with a guide pillar, and described guide pillar runs through described worktable, and described guide pillar play the guiding role, and worktable can slide up and down along described guide pillar, prevents described worktable offset direction.
Further, described fixing presser foot bottom is provided with rubber blanket, workpiece can be killed firmly.
The utility model is by air compressor impulsion cylinder.
During work, at first workpiece is positioned over the place, fixed position on the worktable, shape according to workpiece on the described worktable is provided with alignment pin, utilize the effect of the second cylinder, junction by support bar and lever is fulcrum, according to lever principle, utilization activity presser feet kills workpiece, the fixing presser foot of utilizing the 3rd cylinder blocks the water delivering orifice of workpiece, makes the abdominal cavity of workpiece be in vacuum state, utilizes the first cylinder, by guide pillar the utility model integral body is immersed in the water tank, utilize inflation nozzle that inside workpiece is pressurizeed, the sound of visual observations water is come pressure testing workpiece seepage situation, judges whether this part is qualified.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, form in process of production online pressure testing, in the pressure testing of just reaching the standard grade of the first operation of reference field processing, can know in time whether product is qualified, increase work efficiency, save time, avoided simultaneously after carrying out several roads or tens procedures, carrying out at last pressure testing, saved human and material resources, save cost; Be flow-type, be fit to most of production site and for most of workpiece; Have simple in structure, be easy to the advantages such as manufacturing, failure rate is low, safe and reliable, convenient operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, water tank 2, fixed head 3, the first cylinder
4, the second cylinder 5, the 3rd cylinder 6, guide pillar
7, support bar 8, lever 9, movable presser feet
10, fixing presser foot 11, sliding support 12, worktable
13, inflation nozzle 14, bracing or strutting arrangement 15, workpiece
Embodiment
As shown in Figure 1, the lever pressure test device of the online pressure testing of a kind of flow-type of the utility model comprises water tank 1, worktable 12, three cylinders, fixed head 2, lever 8; Described water tank 1 top is provided with fixed head 2, and described fixed head 2 is by being arranged on the shore supports in described water tank 1 outside; Described fixed head 2 is provided with the first cylinder 3, and the head of described the first cylinder 3 is fixed on the described worktable 12; Be horizontally disposed with the 3rd cylinder 5 on the described worktable 12, the head of described the 3rd cylinder 5 is provided with fixing presser foot 10; The bottom of described worktable 12 is provided with inflation nozzle 13 near the position of described the 3rd cylinder 5; Described worktable 12 is provided with bracing or strutting arrangement 14, described bracing or strutting arrangement 14 is provided with support bar 7 and the second cylinder 4, one end of the head of described the second cylinder 4 and lever 8 is flexibly connected, and the other end of described lever 8 is connected with movable presser feet 9, and described support bar 7 is flexibly connected with described lever 8.
Preferably, the head of described the second cylinder 4 is provided with sliding support 11, and the head of described the second cylinder 4 is flexibly connected by the end of sliding support 11 with described lever 8.
Preferably, described fixed head 2 is provided with a guide pillar 6, and described guide pillar 6 runs through described worktable 12, and described guide pillar 6 play the guiding role, and worktable 12 can slide up and down along described guide pillar 6, prevents described worktable 12 offset directions.
Preferably, described fixing presser foot 10 bottoms are provided with rubber blanket, workpiece 15 can be killed firmly.
The course of work of this example: the utility model is by air compressor impulsion cylinder, during work, at first workpiece 15 is positioned over the place, fixed position on the worktable 12, shape according to workpiece 15 on the described worktable 12 is provided with alignment pin, utilize the effect of the second cylinder 4, junction by support bar 7 and lever 8 is fulcrum, according to lever principle, utilization activity presser feet 9 kills workpiece 15, the fixing presser foot 10 of utilizing the 3rd cylinder 5 blocks the water delivering orifice of workpiece 15, make the abdominal cavity of workpiece 15 be in vacuum state, utilize the first cylinder 3, with in the whole immersion of the utility model water tank 1, utilize inflation nozzle 13 with workpiece 15 internal pressurization by guide pillar 6, the sound of visual observations water is come pressure testing workpiece 15 seepage situations, judges whether this part is qualified.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (4)
1. the lever pressure test device of the online pressure testing of flow-type is characterized in that: comprise water tank, worktable, three cylinders, fixed head, lever; Described water tank top is provided with fixed head, and described fixed head is by being arranged on the shore supports in the described water tank outside; Described fixed head is provided with the first cylinder, and the head of described the first cylinder is fixed on the described worktable; Be horizontally disposed with the 3rd cylinder on the described worktable, the head of described the 3rd cylinder is provided with fixing presser foot; The bottom of described worktable is provided with inflation nozzle near the position of described the 3rd cylinder; Described worktable is provided with bracing or strutting arrangement, described bracing or strutting arrangement is provided with support bar and the second cylinder, one end of the head of described the second cylinder and lever is flexibly connected, and the other end of described lever is connected with movable presser feet, and described support bar and described lever are flexibly connected.
2. the lever pressure test device of the online pressure testing of a kind of flow-type according to claim 1, it is characterized in that: the head of described the second cylinder is provided with sliding support, and the head of described the second cylinder is flexibly connected by an end of sliding support and described lever.
3. the lever pressure test device of the online pressure testing of a kind of flow-type according to claim 1, it is characterized in that: described fixed head is provided with a guide pillar, and described guide pillar runs through described worktable.
4. the lever pressure test device of the online pressure testing of a kind of flow-type according to claim 1, it is characterized in that: described fixing presser foot bottom is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471216 CN202770601U (en) | 2012-09-14 | 2012-09-14 | Lever pressure test device used for flow type on-line pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471216 CN202770601U (en) | 2012-09-14 | 2012-09-14 | Lever pressure test device used for flow type on-line pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770601U true CN202770601U (en) | 2013-03-06 |
Family
ID=47777165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471216 Expired - Fee Related CN202770601U (en) | 2012-09-14 | 2012-09-14 | Lever pressure test device used for flow type on-line pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499420A (en) * | 2013-10-17 | 2014-01-08 | 重庆民发汽车配件有限责任公司 | Air tightness detection tool for cylinder cover |
| CN111879471A (en) * | 2020-09-28 | 2020-11-03 | 天津博益气动股份有限公司 | Lever up-pressing type plugging tool for airtightness detection |
-
2012
- 2012-09-14 CN CN 201220471216 patent/CN202770601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499420A (en) * | 2013-10-17 | 2014-01-08 | 重庆民发汽车配件有限责任公司 | Air tightness detection tool for cylinder cover |
| CN111879471A (en) * | 2020-09-28 | 2020-11-03 | 天津博益气动股份有限公司 | Lever up-pressing type plugging tool for airtightness detection |
| CN111879471B (en) * | 2020-09-28 | 2020-12-25 | 天津博益气动股份有限公司 | Lever up-pressing type plugging tool for airtightness detection |
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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: 20130306 Termination date: 20170914 |