CN204027808U - Hydraulic pressure air pressure test unit - Google Patents
Hydraulic pressure air pressure test unit Download PDFInfo
- Publication number
- CN204027808U CN204027808U CN201420341916.9U CN201420341916U CN204027808U CN 204027808 U CN204027808 U CN 204027808U CN 201420341916 U CN201420341916 U CN 201420341916U CN 204027808 U CN204027808 U CN 204027808U
- Authority
- CN
- China
- Prior art keywords
- joint flange
- workpiece
- chamber
- upper chamber
- trim ring
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005246 galvanizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a kind of hydraulic pressure air pressure test unit, comprise cover plate, upper chamber, lower chamber, trim ring, bindiny mechanism and fixed mechanism, upper chamber is located at the top of lower chamber, cover plate is located at the top of upper chamber, the upper end-face edge of upper chamber is provided with the first joint flange, lower edge is provided with the second joint flange, the upper end-face edge of lower chamber is provided with the 3rd joint flange, the bottom surface of lower chamber is provided with a screw, cover plate is provided with two screws, between the first joint flange and the second joint flange, between the second joint flange and the 3rd joint flange, all connect by bindiny mechanism, the bottom surface of upper chamber is provided with workpiece and places through hole, the middle part of workpiece is located at workpiece and is placed in through hole, trim ring is located at workpiece top, the edge of workpiece is located between trim ring and the bottom surface of upper chamber, between trim ring and the bottom surface of upper chamber, fix by fixed mechanism.The utility model can carry out the hydraulic pressure air pressure test of workpiece upper and lower surface simultaneously, easy and simple to handle.
Description
Technical field
The utility model relates to a kind of test unit field, specifically a kind of hydraulic pressure air pressure test unit.
Background technology
Along with the evolution of producing, weeding out the old and bring forth the new of new product, test unit field also needs new product following to update, but the testing equipment complex structure of hydraulic pressure air pressure test, complex operation step, production cost is high, and the hydraulic pressure air pressure of each of workpiece test dismounting workpiece again, not only operating process is loaded down with trivial details, and easily damages workpiece in disassembly process.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic pressure air pressure test unit.
The utility model will solve existing hydraulic pressure air pressure testing equipment complex structure, and production cost is high, each test dismounting workpiece again, complex operation, the problem of easy damaged workpiece.
The technical solution of the utility model is: a kind of hydraulic pressure air pressure test unit, comprise cover plate, upper chamber, lower chamber, trim ring, bindiny mechanism and fixed mechanism, described upper chamber is located at the top of lower chamber, cover plate is located at the top of upper chamber, the upper end-face edge of upper chamber is provided with the first joint flange, lower edge is provided with the second joint flange, the upper end-face edge of described lower chamber is provided with the 3rd joint flange, the bottom surface of lower chamber is provided with a screw, cover plate is provided with two screws, between described the first joint flange and the second joint flange, between the second joint flange and the 3rd joint flange, all connect by bindiny mechanism, the bottom surface of described upper chamber is provided with workpiece and places through hole, the middle part of workpiece is located at workpiece and is placed in through hole, described trim ring is located at workpiece top, the edge of described workpiece is located between trim ring and the bottom surface of upper chamber, between described trim ring and the bottom surface of upper chamber, fix by fixed mechanism.
Between the first described joint flange and cover plate, be provided with the first air chamber sealing circle, between described the second joint flange and the 3rd joint flange, be provided with the second air chamber sealing circle, between described workpiece and trim ring, be provided with the first Work piece sealing circle, between described workpiece and the bottom surface of lower chamber, be provided with second workpiece O-ring seal.
Described bindiny mechanism comprises bolt, nut, plain washer and spring washer, and described fixed mechanism comprises gib screw, plain washer and spring washer.
The integral surface of device is galvanizing surface processing, comprises trim ring.
The beneficial effects of the utility model are: the utility model can carry out the hydraulic pressure air pressure test of workpiece upper and lower surface simultaneously, has avoided repeated disassembled and assembled, one-step installation, twice test, simplify disassembly process, also avoided the damage of the workpiece occurring in disassembly process, improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, it comprises cover plate 13, upper chamber 9, lower chamber 1, trim ring 11, bindiny mechanism and fixed mechanism, described upper chamber 9 is located at the top of lower chamber 1, cover plate 13 is located at the top of upper chamber 9, the upper end-face edge of upper chamber 9 is provided with the first joint flange 5, lower edge 17 second joint flanges 3, the upper end-face edge of described lower chamber 1 is provided with the 3rd joint flange 2, the bottom surface 22 of lower chamber 1 is provided with a screw 14, cover plate 13 is provided with two screws 14, between described the first joint flange 5 and the second joint flange 3, between the second joint flange 3 and the 3rd joint flange 2, all connect by bindiny mechanism, the bottom surface 20 of described upper chamber 9 is provided with workpiece and places through hole 21, the middle part of workpiece 12 is located at workpiece and is placed in through hole 21, described trim ring 11 is located at workpiece 12 tops, the edge 17 of described workpiece 12 is located between trim ring 11 and the bottom surface 20 of upper chamber 9, between described trim ring 11 and the bottom surface 20 of upper chamber 9, fix by fixed mechanism.
In the present embodiment, between the first described joint flange 5 and cover plate 13, be provided with the first air chamber sealing circle 15, between described the second joint flange 3 and the 3rd joint flange 2, be provided with the second air chamber sealing circle 19, between described workpiece 12 and trim ring 11, be provided with the first Work piece sealing circle 16, between described workpiece 12 and the bottom surface 22 of lower chamber 1, be provided with second workpiece O-ring seal 19.
In the present embodiment, described bindiny mechanism comprises bolt 4, nut 8, plain washer 6 and spring washer 7, and described fixed mechanism comprises gib screw 10, plain washer 6 and spring washer 7.
In the present embodiment, the integral surface of device is galvanizing surface processing, comprises trim ring 11.
Using method: when use, workpiece 12 is fixed between trim ring 11 and the bottom surface 20 of upper chamber 9, then cover plate 13, upper chamber 9 and lower chamber 1 are connected by bindiny mechanism, on described cover plate 13 be connected respectively 1/2 pipe nipple, 1/2 ball valve and 1/2 rapid-acting coupling with three screws 14 on bottom surface 20 lower chamber 1,1/2 rapid-acting coupling can connect barometer or hydraulic gage, can test.
Claims (4)
1. a hydraulic pressure air pressure test unit, comprise cover plate, upper chamber, lower chamber, trim ring, bindiny mechanism and fixed mechanism, upper chamber described in it is characterized in that is located at the top of lower chamber, cover plate is located at the top of upper chamber, the upper end-face edge of upper chamber is provided with the first joint flange, lower edge is provided with the second joint flange, the upper end-face edge of described lower chamber is provided with the 3rd joint flange, the bottom surface of lower chamber is provided with a screw, cover plate is provided with two screws, between described the first joint flange and the second joint flange, between the second joint flange and the 3rd joint flange, all connect by bindiny mechanism, the bottom surface of described upper chamber is provided with workpiece and places through hole, the middle part of workpiece is located at workpiece and is placed in through hole, described trim ring is located at workpiece top, the edge of described workpiece is located between trim ring and the bottom surface of upper chamber, between described trim ring and the bottom surface of upper chamber, fix by fixed mechanism.
2. hydraulic pressure air pressure test unit according to claim 1, it is characterized in that being provided with the first air chamber sealing circle between the first described joint flange and cover plate, between described the second joint flange and the 3rd joint flange, be provided with the second air chamber sealing circle, between described workpiece and trim ring, be provided with the first Work piece sealing circle, between described workpiece and the bottom surface of lower chamber, be provided with second workpiece O-ring seal.
3. hydraulic pressure air pressure test unit according to claim 1, is characterized in that described bindiny mechanism comprises bolt, nut, plain washer and spring washer, and described fixed mechanism comprises gib screw, plain washer and spring washer.
4. hydraulic pressure air pressure test unit according to claim 1, is characterized in that the integral surface of device is galvanizing surface processing, comprises trim ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341916.9U CN204027808U (en) | 2014-06-25 | 2014-06-25 | Hydraulic pressure air pressure test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341916.9U CN204027808U (en) | 2014-06-25 | 2014-06-25 | Hydraulic pressure air pressure test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027808U true CN204027808U (en) | 2014-12-17 |
Family
ID=52067651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341916.9U Expired - Fee Related CN204027808U (en) | 2014-06-25 | 2014-06-25 | Hydraulic pressure air pressure test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019985A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Hydraulic pressure and pneumatic pressure testing device |
| CN104062080A (en) * | 2014-07-14 | 2014-09-24 | 山西汾西重工有限责任公司 | Sealing performance pressure strength test testing device for end face with sealing cover |
| CN104019985B (en) * | 2014-06-25 | 2016-11-30 | 中发输配电设备（平湖）有限公司 | Hydraulic pressure air pressure assay device |
-
2014
- 2014-06-25 CN CN201420341916.9U patent/CN204027808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019985A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Hydraulic pressure and pneumatic pressure testing device |
| CN104019985B (en) * | 2014-06-25 | 2016-11-30 | 中发输配电设备（平湖）有限公司 | Hydraulic pressure air pressure assay device |
| CN104062080A (en) * | 2014-07-14 | 2014-09-24 | 山西汾西重工有限责任公司 | Sealing performance pressure strength test testing device for end face with sealing cover |
| CN104062080B (en) * | 2014-07-14 | 2016-08-31 | 山西汾西重工有限责任公司 | It is provided with the end face seal intensity of pressure experiment test device sealing lid |
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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: 20141217 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |