CN109580105A - A kind of reversed leakage test process unit - Google Patents
A kind of reversed leakage test process unit Download PDFInfo
- Publication number
- CN109580105A CN109580105A CN201811566596.6A CN201811566596A CN109580105A CN 109580105 A CN109580105 A CN 109580105A CN 201811566596 A CN201811566596 A CN 201811566596A CN 109580105 A CN109580105 A CN 109580105A
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- China
- Prior art keywords
- oil drum
- bolt
- supporting block
- overturning
- overturn
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to a kind of reversed leakage test process units.Product to be tested is packed into overturning oil drum 2 by connection cover 1；Two support sticks are welded on overturning oil drum 2, support stick is supported on supporting block 1-4 and supporting block 2-5 by bearing 3 by oil drum 2 is overturn；Supporting block 1-4 and supporting block 2-5 is connected on frame 7 by bolt 8 and nut 9；It is connected on supporting block 2-5, can be deep into when being stretched out from the pin shaft for playing bolt 6 in the through-hole on overturning 2 support stick of oil drum by screw 10 from bolt 6 is played.The forward and reverse overturning that oil drum is realized by overturning oil drum, bearing and supporting block facilitates laboratory technician to carry out test operation under different oil drum postures by being fixed from posture of the bullet bolt to overturning oil drum.The application value of the device is to mitigate the labor intensity of laboratory technician, the efficiency of the raising reversed leakage test of product.
Description
Technical field
The present invention relates to a kind of process units that reversed leakage test is carried out convenient for product.
Background technique
In order to examine the leakproofness of fuel pump product, need to carry out reversed leakage test to product.Carrying out product at present
When reversed leakage test, oil drum is usually placed on to the installation that product is carried out on a bracket, it will by manpower by testing crew
Oil drum is oppositely positioned on bracket, is then pressurizeed to oil drum to measure the fuel oil that product is reversely revealed and drip number.It is to be tested complete
Finishing also needs laboratory technician to place by the way that manpower is positive again on bracket by oil drum, and detaching products are got off.The labour of test process
Intensity is big, low efficiency.
Summary of the invention
The present invention provides a kind of reversed leakage test process units, can effectively reduce labor intensity, improve test efficiency.
Technical solution of the present invention:
The present invention be solves the problems, such as reversed leakage test process, the technical solution adopted is that: it is a kind of reversely it is close
Testing sealing process unit, product to be tested are packed into overturning oil drum 2 by connection cover 1；Two supports are welded on overturning oil drum 2
Stick, support stick are supported on supporting block 1-4 and supporting block 2-5 by bearing 3 by oil drum 2 is overturn；Supporting block 1-4 and supporting block 2-
5 are connected on frame 7 by bolt 8 and nut 9；It is connected on supporting block 2-5 from bolt 6 is played by screw 10, from bullet bolt 6
Pin shaft stretch out when can be deep into overturning 2 support stick of oil drum on through-hole in.
The through-hole direction vector is vertical with overturning 2 direction vector of oil drum, can be realized overturning oil drum 2 in forward and reverse
The rotation stop and fixation of two postures.
Product to be tested install when, by overturn oil drum 2 pose adjustment be it is opening up, with from play bolt 6 will overturn oil
2 postures of bucket are fixed；It removes connection cover 1 and product to be tested is mounted in connection cover 1, connection cover 1 is returned mounted in overturning oil drum 2
On.
When overturning oil drum 2 reversely adjusts, pressing the pose adjustment from the rebound button for playing bolt 6, by overturning oil drum 2 is to open
Mouth down is fixed with from bullet bolt 6 by 2 posture of oil drum is overturn, and reversed leakage test test is completed.
When being dismantled after the completion of the reversed leakage test of test products, presses from the rebound button for playing bolt 6, oil drum 2 will be overturn
Pose adjustment be it is opening up, with from play bolt 6 by overturn 2 posture of oil drum fix；After removing connection cover 1 and removing test
Product.
The advantages of the present invention:
Investment application through the invention, laboratory technician carry out the reversed leakage test of product under different overturning oil drum postures
Operation, a large amount of manpowers when avoiding oil drum pose adjustment are paid, and the labor intensity of laboratory technician can be effectively mitigated, and it is anti-to improve product
To the efficiency of leakage test.
Detailed description of the invention
Fig. 1 is that process unit overturns oil drum forward direction posture figure；
Fig. 2 is that process unit overturns the reversed posture figure of oil drum；
Marked in the figure: 1- connection cover, 2- overturning oil drum, 3- bearing, 4- supporting block 1,5- supporting block 2,6- play bolt, 7- certainly
Frame, 8- bolt, 9- nut, 10- screw.
Specific embodiment
As shown in Figure 1, 2, a kind of reversed leakage test process unit, product to be tested are packed into overturning oil by connection cover 1
Bucket 2；Two support sticks are welded on overturning oil drum 2, support stick is supported on supporting block 1-4 and branch for oil drum 2 is overturn by bearing 3
On bracer 2-5；Supporting block 1-4 and supporting block 2-5 is connected on frame 7 by bolt 8 and nut 9；Pass through screw from bolt 6 is played
10 are connected on supporting block 2-5, can be deep into the through-hole on overturning 2 support stick of oil drum when stretching out from the pin shaft for playing bolt 6.
The through-hole direction vector is vertical with overturning 2 direction vector of oil drum, can be realized overturning oil drum 2 in forward and reverse
The rotation stop and fixation of two postures.
Product to be tested install when, by overturn oil drum 2 pose adjustment be it is opening up, with from play bolt 6 will overturn oil
2 postures of bucket are fixed；It removes connection cover 1 and product to be tested is mounted in connection cover 1, connection cover 1 is returned mounted in overturning oil drum 2
On.
When overturning oil drum 2 reversely adjusts, pressing the pose adjustment from the rebound button for playing bolt 6, by overturning oil drum 2 is to open
Mouth down is fixed with from bullet bolt 6 by 2 posture of oil drum is overturn, and reversed leakage test test is completed.
When being dismantled after the completion of the reversed leakage test of test products, presses from the rebound button for playing bolt 6, oil drum 2 will be overturn
Pose adjustment be it is opening up, with from play bolt 6 by overturn 2 posture of oil drum fix；After removing connection cover 1 and removing test
Product.
The specific embodiment of the invention is divided into three steps: the one, installation of product to be tested.As shown in Figure 1, will overturning oil
Bucket 2 pose adjustment be it is opening up, with from play bolt 6 by overturn 2 posture of oil drum fix.Remove connection cover 1 and will be to be tested
Product is mounted in connection cover 1, and connection cover 1 is returned on overturning oil drum 2.Two, overturning oil drum 2 reversely adjusts.It presses from bullet
The rebound button of bolt 6, by overturn oil drum 2 pose adjustment be it is opening down, as shown in Figure 2.Oil will be overturn with from bullet bolt 6
2 postures of bucket are fixed.Complete reversed leakage test test.Three, the disassembly of test products.After the completion of reversed leakage test, press certainly
Play bolt 6 rebound button, by overturn oil drum 2 pose adjustment be it is opening up, with from play bolt 6 will overturn 2 posture of oil drum
It is fixed.It removes connection cover 1 and removes the product after test.
Claims (5)
1. a kind of reversed leakage test process unit, it is characterised in that: product to be tested is packed into overturning oil drum by connection cover (1)
(2)；Two support sticks are welded in overturning oil drum (2), support stick will overturn oil drum (2) by bearing (3) and be supported on supporting block 1
(4) and in supporting block 2 (5)；Supporting block 1 (4) and supporting block 2 (5) are connected on frame (7) by bolt (8) and nut (9)；
It is connected in supporting block 2 (5) from bolt (6) are played by screw (10), can be deep into and turn over when being stretched out from the pin shaft for playing bolt (6)
Turn in the through-hole on oil drum (2) support stick.
2. reversed seal test device according to claim 1, it is characterised in that: the through-hole direction vector and overturning oil
Bucket (2) direction vector is vertical, can be realized overturning oil drum (2) in the rotation stop and fixation of two postures of forward and reverse.
3. reversed seal test device according to claim 2, it is characterised in that:
Product to be tested install when, by overturn oil drum (2) pose adjustment be it is opening up, with from play bolt (6) will overturn oil
Bucket (2) posture is fixed；It removes connection cover (1) and product to be tested is mounted on connection cover (1), connection cover (1) is returned and is mounted in
It overturns on oil drum (2).
4. reversed seal test device according to claim 2, it is characterised in that:
When overturning oil drum (2) reversely adjusts, pressing the pose adjustment from the rebound button for playing bolt (6), by overturning oil drum (2) is
It is opening down, it is fixed with oil drum (2) posture will be overturn from bullet bolt (6), completes reversed leakage test test.
5. reversed seal test device according to claim 2, it is characterised in that:
When being dismantled after the completion of the reversed leakage test of test products, presses from the rebound button for playing bolt (6), oil drum (2) will be overturn
Pose adjustment be it is opening up, with from play bolt (6) will overturn oil drum (2) posture fix；It removes connection cover (1) and removes examination
Product after testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566596.6A CN109580105A (en) | 2018-12-20 | 2018-12-20 | A kind of reversed leakage test process unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566596.6A CN109580105A (en) | 2018-12-20 | 2018-12-20 | A kind of reversed leakage test process unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580105A true CN109580105A (en) | 2019-04-05 |
Family
ID=65931218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811566596.6A Pending CN109580105A (en) | 2018-12-20 | 2018-12-20 | A kind of reversed leakage test process unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580105A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568280U (en) * | 2009-11-10 | 2010-09-01 | 江西洪都航空工业集团有限责任公司 | Miniaturized testing device for oil fuel booster pump of aircraft |
| CN202714535U (en) * | 2012-03-21 | 2013-02-06 | 陈国栋 | Bunk bed |
| CN105781956A (en) * | 2016-01-13 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Booster pump tester |
| CN205423131U (en) * | 2015-12-08 | 2016-08-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Experimental device for measure reverse sealing performance of pump case body |
| CN205483421U (en) * | 2016-01-11 | 2016-08-17 | 汇润机电有限公司 | Auto electric fuel pump assembly diaphragm sealing performance testing device |
| CN207268214U (en) * | 2017-10-23 | 2018-04-24 | 天津航新航空科技有限公司 | A kind of fuel pump testboard |
| CN207456711U (en) * | 2017-11-30 | 2018-06-05 | 浙江睿峰电喷系统有限公司 | A kind of automobile electric fuel pump assembly diaphragm seal device for detecting performance |
-
2018
- 2018-12-20 CN CN201811566596.6A patent/CN109580105A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568280U (en) * | 2009-11-10 | 2010-09-01 | 江西洪都航空工业集团有限责任公司 | Miniaturized testing device for oil fuel booster pump of aircraft |
| CN202714535U (en) * | 2012-03-21 | 2013-02-06 | 陈国栋 | Bunk bed |
| CN205423131U (en) * | 2015-12-08 | 2016-08-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Experimental device for measure reverse sealing performance of pump case body |
| CN205483421U (en) * | 2016-01-11 | 2016-08-17 | 汇润机电有限公司 | Auto electric fuel pump assembly diaphragm sealing performance testing device |
| CN105781956A (en) * | 2016-01-13 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Booster pump tester |
| CN207268214U (en) * | 2017-10-23 | 2018-04-24 | 天津航新航空科技有限公司 | A kind of fuel pump testboard |
| CN207456711U (en) * | 2017-11-30 | 2018-06-05 | 浙江睿峰电喷系统有限公司 | A kind of automobile electric fuel pump assembly diaphragm seal device for detecting performance |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |