CN202770602U - Frame fixation type pressure testing device - Google Patents
Frame fixation type pressure testing device Download PDFInfo
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- CN202770602U CN202770602U CN 201220471792 CN201220471792U CN202770602U CN 202770602 U CN202770602 U CN 202770602U CN 201220471792 CN201220471792 CN 201220471792 CN 201220471792 U CN201220471792 U CN 201220471792U CN 202770602 U CN202770602 U CN 202770602U
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- pressure testing
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Abstract
The utility model provides a frame fixation type pressure testing device. The pressure testing device comprises a frame, a water tank, and two gas cylinders; wherein two support plates are arranged on the upper end of the frame; a fixation plate is arranged between the two support plates, a fine-adjustment seal plug is arranged on one end of the fixation plate, a gas filling nozzle is arranged on the bottom of the fixation plate; the first gas cylinder is arranged on the upper end of the frame and between the two support plates; the second gas cylinder is fixed on the bottom of the frame, and the head of the second gas cylinder is connected with the water tank. The frame fixation type pressure testing device has the following beneficial effects: an air compressor charging cylinder is used, and a workpiece is compacted from all directions by the first gas cylinder, a workpiece water outlet is plugged up by the fine-adjustment seal plug, the water tank is supported upwards to the workpiece by the second gas cylinder, and the workpiece is made to be immersed in the water, and the gas is charged into a workpiece cavity by the charging nozzle, and whether the workpiece is leaked or not is observed by observing the situation on the water surface. The frame fixation type pressure testing device has the advantages of simple structure, easy operation, low failure rate, safety, reliability, simple and easy manufacture, time saving, labor saving, wide application range, cost saving or the like.
Description
Technical field
The utility model relates to a kind of pressure test device, especially relates to the fixed pressure test device of a kind of framework.
Background technology
Doing pressure test generally all is the generation that will need the workpiece of pressure testing from blank, to japanning and machine work, need at last to carry out pressure test through sand removal, shot blast, pressure test is a very important job, to be related to workpiece qualified one step of key whether, in existing technology, doing pressure test generally all is to utilize manual operation to clamp, and the manual inflation, exerted pressure in the workpiece abdominal cavity, then be immersed in the water, the method for range estimation bubble, it is very difficult to operate.
Summary of the invention
Problem to be solved in the utility model provide a kind of simple in structure, easy to operate, save time, the fixed pressure test device of a kind of framework in labour-saving, the 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 fixed pressure test device of a kind of framework comprises framework, water tank, two cylinders; The upper end of described framework is provided with two back up pads, is provided with a fixed head between described two back up pads, and an end of described fixed head is provided with the fine setting shutoff, and the bottom of described fixed head is provided with inflation nozzle; The upper end of described framework is provided with the first cylinder, and described the first cylinder is between described two back up pads; The bottom of described framework is fixed with the second cylinder, and the head of described the second cylinder links to each other with water tank.
Further, the head of stating the second cylinder links to each other with described water tank by supporting seat.
Further, described the second cylinder is fixed on the bottom of described framework by backing plate.
Between described fixed head and the back up pad and between back up pad and the described framework all by being welded.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, utilize the air compressor pneumatic cylinder, utilize the first cylinder with the comprehensive compression of workpiece, and by the fine setting shutoff block the workpiece water delivering orifice, utilize the second cylinder with the water tank pop-up to workpiece, workpiece is immersed in the water, will inflates in the workpiece abdominal cavity by inflation nozzle, observe whether seepage of workpiece by the sound of observing the water surface; Not only simple in structure, easy operating, and failure rate is low, safe and reliable, simply be easy to make; Have save time, laborsaving, applied widely, save the advantage such as cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, framework 2, the first cylinder 3, presser feet
4, back up pad 5, fine setting shutoff 6, workpiece
7, fixed head 8, inflation nozzle 9, water tank
10, supporting seat 11, the second cylinder 12, backing plate
Embodiment
As shown in Figure 1, the fixed pressure test device of a kind of framework of the utility model comprises framework 1, water tank 9, two cylinders; The upper end of described framework 1 is provided with two back up pads 4, is provided with a fixed head 7 between described two back up pads 4, and an end of described fixed head 7 is provided with fine setting shutoff 5, and the bottom of described fixed head 7 is provided with inflation nozzle 8; The upper end of described framework 1 is provided with the first cylinder 2, and described the first cylinder 2 is between described two back up pads 4; The bottom of described framework 1 is fixed with the second cylinder 11, and the head of described the second cylinder 11 links to each other with water tank 9.
Preferably, the head of stating the second cylinder 11 links to each other with described water tank 9 by supporting seat 10.
Preferably, described the second cylinder 11 is fixed on the bottom of described framework 1 by backing plate 12.
Between described fixed head 7 and the back up pad 4 and between back up pad 4 and the described framework 1 all by being welded.
The course of work of this example: workpiece 6 is placed on the described fixed head 7, start the first cylinder 2, by presser feet 3 extruding workpiece 6, workpiece 6 is killed firmly, the water delivering orifice of workpiece 6 is blocked in fine setting shutoff 5 by adjustment fixing plate 7 one sides, by the second cylinder 11 and supporting seat 10 water tank 9 is held up, workpiece 6 is immersed in the water, utilize inflation nozzle 8 with the abdominal cavity inflation of workpiece 6, then observing the interior sound of water gets final product, if bubble is arranged in the water then workpiece 6 seepages is described, judge that then workpiece 6 is defective, if having bubble, water surface calmness do not illustrate that workpiece 6 is qualified.
More than 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 (3)
1. the fixed pressure test device of framework is characterized in that: comprise framework, water tank, two cylinders; The upper end of described framework is provided with two back up pads, is provided with a fixed head between described two back up pads, and an end of described fixed head is provided with the fine setting shutoff, and the bottom of described fixed head is provided with inflation nozzle; The upper end of described framework is provided with the first cylinder, and described the first cylinder is between described two back up pads; The bottom of described framework is fixed with the second cylinder, and the head of described the second cylinder links to each other with water tank.
2. the fixed pressure test device of a kind of framework according to claim 1, it is characterized in that: the head of described the second cylinder links to each other with described water tank by supporting seat.
3. the fixed pressure test device of a kind of framework according to claim 1, it is characterized in that: described the second cylinder is fixed on the bottom of described framework by backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471792 CN202770602U (en) | 2012-09-14 | 2012-09-14 | Frame fixation type pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471792 CN202770602U (en) | 2012-09-14 | 2012-09-14 | Frame fixation type pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770602U true CN202770602U (en) | 2013-03-06 |
Family
ID=47777166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471792 Expired - Fee Related CN202770602U (en) | 2012-09-14 | 2012-09-14 | Frame fixation type pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770602U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145069A (en) * | 2013-03-18 | 2013-06-12 | 杭州电子科技大学 | Water tank jacking mechanism |
| CN103926095A (en) * | 2014-03-26 | 2014-07-16 | 蚌埠市高德机械自动化科技有限公司 | Buoy pressurized-water type water-testing-machine device |
| 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 |
-
2012
- 2012-09-14 CN CN 201220471792 patent/CN202770602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145069A (en) * | 2013-03-18 | 2013-06-12 | 杭州电子科技大学 | Water tank jacking mechanism |
| CN103926095A (en) * | 2014-03-26 | 2014-07-16 | 蚌埠市高德机械自动化科技有限公司 | Buoy pressurized-water type water-testing-machine device |
| 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 |
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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 |