CN207946202U - A kind of novel air bleeding valve gear combined test stand - Google Patents
A kind of novel air bleeding valve gear combined test stand Download PDFInfo
- Publication number
- CN207946202U CN207946202U CN201820451411.6U CN201820451411U CN207946202U CN 207946202 U CN207946202 U CN 207946202U CN 201820451411 U CN201820451411 U CN 201820451411U CN 207946202 U CN207946202 U CN 207946202U
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- cylinder assembly
- valve
- button
- cylinder
- test fixture
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- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 230000000740 bleeding effect Effects 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000013011 mating Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model is related to valve detection equipment technical fields,More particularly to a kind of novel air bleeding valve gear combined test stand,It include the workbench equipped with control device,Test fixture on the table is set,The first cylinder assembly being correspondingly arranged with test fixture,The second cylinder assembly in test fixture front end is set,Third cylinder assembly in test fixture side is set,The air release valve being arranged on test fixture and the gas check being connected with workbench,First cylinder assembly,Second cylinder assembly and third cylinder assembly are connected with gas check,The structure design of the utility model is reasonable,By being arranged the air release valve on test fixture,Gas check coordinates the first cylinder assembly and the second cylinder assembly to carry out segmenting air tightness test to each parts of air release valve simultaneously,Not only operating process is simple,Safe ready,And detection process is stablized,Improve the detection quality of air release valve.
Description
Technical field
The utility model is related to valve detection equipment technical field more particularly to a kind of novel air bleeding valve gear comprehensive detections
Platform.
Background technology
The vent valve on heater is applied in the prior art, is required for examining the air-tightness of valve body before use
It surveys, the current air-leakage test carried out to vent valve is often directly detected by complete machine or is individually examined to vent valve
It surveys, but is influenced by heater complete machine by the detection mode that complete machine carries out, the stability of testing result is poor, passes through list
Solely often there is detection error and efficiency is low to vent valve detection, without gas leakage outside vent valve, but internal single hop if there is
Phenomena such as gas leakage, current detection device are not easy and are detected, and cause unnecessary trouble, while also wasting time, drop
The low detection result of vent valve.
Invention content
Operating process is cumbersome when the utility model carries out airtight detection for vent valve in the prior art, detection process not
Stablize and efficiency is low, the shortcomings that error easily occurs in testing result, provides that a kind of operating process is simple, is segmented and examines to vent valve
It surveys, improve detection efficiency, vent valve detection result stabilization, the novel air bleeding valve gear combined test stand for improving vent valve quality.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of novel air bleeding valve gear combined test stand, include workbench equipped with control device, setting on the table
Test fixture, be correspondingly arranged with test fixture the first cylinder assembly, be arranged test fixture front end the second cylinder assembly,
Third cylinder assembly in test fixture side, the air release valve that is arranged on test fixture are set and coordinated with workbench
The gas check of connection, first cylinder assembly, the second cylinder assembly and third cylinder assembly coordinate with gas check and connect
It connects.
As preferred：The test fixture includes that middle part is equipped with the limit pedestal of limiting slot, is symmetricly set on limit pedestal
On limiting plate, the mounting blocks for fixing air release valve and be fixed at the bumping post far from mounting blocks one end, it is described
Limiting plate and bumping post are fixedly connected with limit pedestal, and the mounting blocks are connected with limiting plate, on the limit pedestal also
It is fixed with the positioning column being correspondingly arranged with the second cylinder assembly, is additionally provided in the limit pedestal and coordinates with third cylinder assembly
The sliding jacking block of flexible connection, the sliding jacking block are correspondingly arranged with air release valve, are additionally provided with and deflate in the limiting slot
The first air charging system that valve gear is connected.
As preferred：First cylinder assembly includes vertically arranged the first cylinder and the first cylinder on the table
The first connecting shaft being connected and the pressing plate being connected with the first connecting shaft, the push plate are correspondingly arranged at the gear
Above column, the push plate drives the up and down connection of the first connecting shaft.
As preferred：Second cylinder assembly includes the second cylinder being fixedly installed with workbench, matches with the second cylinder
The push plate closed the second connecting shaft of connection and be connected with the second connecting shaft, the push plate is equipped with to be coordinated with air release valve
The second air charging system being connected.
As preferred：The air release valve includes deflation valve body, is arranged on deflation valve body first jet, with
Second nozzle that deflation valve body is fixedly connected, the third nozzle being fixedly connected with deflation valve body and match with deflation valve body
The solenoid valve of connection is closed, the third nozzle is connected with jacking block.
As preferred：The gas check includes the fixed frame being arranged on the table and is connected with fixed frame
Airtight side leakage instrument, the airtight side leakage instrument are connected with solenoid valve.
As preferred：The control device includes that first to be connected with the first cylinder assembly promotes button and second
The second third for promoting button and third cylinder assembly to be connected that cylinder assembly is connected promotes button and solenoid valve
The electromagnetism inflated button, be connected with solenoid valve that the solenoid valve of mating connection opens button, is connected with gas check
Valve close button, nozzle button, nozzle release button blocks up and stop button.
The utility model advantageous effect：The structure design of the utility model is reasonable, by the way that air release valve setting exists
On test fixture, at the same gas check coordinate the first cylinder assembly and the second cylinder assembly to each parts of air release valve into
Row segmenting air tightness test, not only operating process is simple, safe ready, but also detection process is stablized, and vent valve is improved
Detect quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model part-structure schematic diagram.
Fig. 3 is the decomposition texture schematic diagram of Fig. 2.
Fig. 4 is the utility model air release valve structural schematic diagram.
Fig. 5 is the utility model gas check structural schematic diagram.
Fig. 6 is the utility model controling device structure diagram.
Reference numeral：1, workbench；2, test fixture；3, the first cylinder assembly；4, the second cylinder assembly；5, third cylinder
Component；6, air release valve；7, gas check；8, control device；9, pedestal is limited；10, limiting plate；11, mounting blocks；12, it keeps off
Column；13, positioning column；15, limiting slot；16, the first air charging system；17, the first cylinder；18, the first connecting shaft；19, pressing plate；20、
Second cylinder；21, the second connecting shaft；22, push plate；23, the second air charging system；24, third cylinder；25, third connecting shaft；26、
Slide jacking block；27, deflation valve body；28, first jet；29, second nozzle；30, third nozzle；31, solenoid valve；32, fixed
Frame；33, airtight side leakage instrument；34, first button is promoted；35, second button is promoted；36, third promotes button；37, solenoid valve is beaten
Open button；38, button is inflated；39, solenoid valve close button；40, nozzle release button；41, stop button；42, nozzle button.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of novel air bleeding valve gear combined test stand includes the workbench equipped with control device 8
1, test fixture 2 on workbench 1, the first cylinder assembly 3 being correspondingly arranged with test fixture 2, setting are set in test work
Fill the second cylinder assembly 4 of 2 front ends, be arranged 2 side of test fixture third cylinder assembly 5, be arranged on test fixture 2
Air release valve 6 and with workbench 1 be connected gas check 7, first cylinder assembly 3, the second cylinder assembly 4 and
Third cylinder assembly 5 is connected with gas check 7, the air release valve 6 is arranged on test fixture 2, while gas
Close device 7 coordinates the first cylinder assembly 3 and the second cylinder assembly 4 to carry out air tightness test to each parts of air release valve 6,
Not only operating process is simple, safe ready, but also detection process is stablized, and the detection quality of vent valve is improved.
In the present embodiment, the test fixture 2 includes that middle part is equipped with the limit pedestal 9 of limiting slot 15, is symmetricly set on limit
It limiting plate 10 on the pedestal 9 of position, the mounting blocks 11 for fixing air release valve 6 and is fixed at far from mounting blocks 11 1
The bumping post 12 at end, the limiting plate 10 and bumping post 12 are fixedly connected with limit pedestal 9, and the mounting blocks 11 are matched with limiting plate 10
Connection is closed, the positioning column 13 being correspondingly arranged with the second cylinder assembly 4, the limit base are also fixed on the limit pedestal 9
It is additionally provided in seat 9 and coordinates the sliding jacking block 26 being flexibly connected, the sliding jacking block 26 and air release valve with third cylinder assembly 5
6 are correspondingly arranged, and the first air charging system 16 being connected with air release valve 6, the limit are additionally provided in the limiting slot 15
The mating connection of plate 10 and mounting blocks 11 is convenient to carry out detection and localization to air release valve 6, the setting of the positioning column 13 be for
It is in the second cylinder assembly 4 inflated for deflated to the first jet 28 on air release valve 6, the setting side of the sliding jacking block 26
Just inflated for deflated to the third nozzle 30 being arranged on air release valve 6, to be carried out gradually to the air-tightness of air release valve 6
Piecewise detection improves the detection quality of air release valve 6.
In the present embodiment, first cylinder assembly 3 includes being vertically provided at the first cylinder 17 on workbench 1, with the
The first connecting shaft 18 and the pressing plate 19 being connected with the first connecting shaft 18 that one cylinder 17 is connected, the push plate 19
It is correspondingly arranged at 12 top of the bumping post, the push plate 19 drives the 18 up and down connection of the first connecting shaft, first gas
Cylinder 17 passes through 7 cut-in pressure of gas check, and cut-in pressure is about in 0.4-0.5MPa；The push plate 19 is arranged on bumping post 12
Side is convenient to carry out air-leakage test to air release valve 6.
In the present embodiment, second cylinder assembly 4 includes the second cylinder 20 being fixedly installed with workbench 1 and second
The push plate 22 cylinder 20 the second connecting shaft 21 of mating connection and be connected with the second connecting shaft 21, the push plate 22 are equipped with
The second air charging system 23 being connected with the cooperation of air release valve 6, second cylinder 20 are driven by the second connecting shaft 21
Push the second air charging system 23 is connect with air release valve 6 it is inflated for deflated, to carry out segmentation inspection to air release valve 6
It surveys, second air charging system 23 is at least provided with one in the push plate 22.
In the present embodiment, the third cylinder assembly 5 includes the third cylinder 24 being fixedly installed with workbench 1 and third
The third connecting shaft 25 and the sliding jacking block 26 being connected with third connecting shaft 25 that cylinder 24 is connected, when to vent valve
When device 6 carries out air tightness test, sliding jacking block 26 can drive third connecting shaft 25 to slidably reciprocate by third cylinder 24,
It is inflated for deflated to the third nozzle 30 in air release valve 6 in sliding process.
In the present embodiment, the air release valve 6 includes deflation valve body 27, first be arranged on deflation valve body 27
Nozzle 28, the second nozzle 29 being fixedly connected with deflation valve body 27, the third nozzle 30 being fixedly connected with deflation valve body 27
And the solenoid valve 31 being connected with deflation valve body 27, the third nozzle 30 are connected with jacking block, first spray
Mouth 28 is correspondingly arranged with the second air charging system 23, and the second nozzle 29 is correspondingly arranged with the first air charging system 16.
In the present embodiment, the gas check 7 includes the fixed frame 32 being arranged on workbench 1 and matches with fixed frame 32
The airtight side leakage instrument 33 of connection is closed, the airtight side leakage instrument 33 is connected with solenoid valve 31, the gas-tight tester access tube
Road air, air inlet pressure force value is about within the scope of 0.4-0.5MPa；Access power supply, practical voltage be AC220V, 50HZ, it is described airtight
Tester is connect with solenoid valve 31, is facilitated and is sentenced the test pressure value in air release valve 6 by gas-tight tester at any time
It is fixed.
In the present embodiment, the control device 8 include with the first cylinder assembly 3 be connected first promote button 34,
Button 35 is promoted with the second cylinder assembly 4 is connected second, promotes button with the third that third cylinder assembly 5 is connected
36, with solenoid valve 31 be connected solenoid valve open button 37, with gas check 7 be connected inflation button 38, with electricity
The nozzle release button 40 and stop that the solenoid valve close button 39 and gas-tight tester that magnet valve 31 is connected are connected
Button 41, described first promotes button 34, second to promote button 35, third that button 36, solenoid valve is promoted to open button 37 and inflate
Button 38, nozzle button 42, nozzle release button 40 and stop button 41, facilitate entire test device to air release valve 6
The air-tightness being segmented is detected, and improves the detection quality of air release valve 6, it is ensured that the product quality of air release valve 6,
Arbitrary structures sequence can be arranged in each button setting on the table.
The specific detection process of the utility model is as follows：
（1）First in 33 access conduit air of airtight side leakage instrument, power supply is accessed.
（2）Air release valve 6 is placed on limit pedestal 9, air release valve 6 limit by mounting blocks 11 solid
It is fixed, it then presses solenoid valve and opens button 37, to open solenoid valve 31.
（3）It presses the first propulsion button 34 and controls the movement of the first cylinder assembly 3, the first cylinder 17 is transported upwards with dynamic pressure plate 19
Dynamic, when needing to test 6 airtight situation of air release valve into water, the first cylinder 17 drives limit pedestal 9 to move up and down, facilitate by
Airtight test is carried out in 6 Water Exit of air release valve.
（4）Stifled nozzle button 42 is pressed, described second promotes button 35 to control the movement of the second cylinder assembly 4, while second
The second air charging system 23 being arranged in push plate 22 is pushed to be connected with second nozzle 29 in cylinder assembly 4, then always by filling
Gas button 38 is inflated air release valve 6, and the pointer of airtight side leakage instrument 33 is seen to inflation button 38 is unclamped when 0.15MPa
The air pressure pointer of airtight side leakage instrument 33 is examined, the test 6 gas leakage situation time of air release valve is 5S, if the air pressure of airtight side leakage instrument 33
It floats larger, considers that from 29 Inlet Position of second nozzle gas leak phenomenon occurs for air release valve 6；If the air pressure of airtight side leakage instrument 33
It floats steady, then the inside air-tightness of air release valve 6 from 29 Inlet Position of second nozzle is preferable.
（5）Solenoid valve close button 39 is pressed, then presses stifled nozzle button 42, the third promotes the control of button 36 the
Three cylinder assemblies 5 move, while the sliding jacking block 26 connect inflation with third nozzle 30, and it is right then to press inflation button 38 always
Air release valve 6 is inflated, and the pointer of airtight side leakage instrument 33 observes airtight side leakage to inflation button 38 is unclamped when 0.15MPa
The air pressure pointer of instrument 33, the test 6 gas leakage situation time of air release valve is 5S, if the pneumatic floating of airtight side leakage instrument 33 is larger,
Air release valve 6 is considered from 30 air inlet of third nozzle, and there are gas leak phenomenons for internal structure；If the pneumatic floating of airtight side leakage instrument 33
Steadily, then the inside air-tightness of air release valve 6 from 29 Inlet Position of second nozzle is preferable.
（6）Nozzle release button 40 is pressed, while unclamping first jet 28, second nozzle 29 and third nozzle 30, is put
Air pressure, observe airtight side leakage instrument 33 whether zero position.If airtight side leakage instrument 33 is not zeroed position at this time, represents nozzle and is blocked,
It needs further to test air release valve 6（Later stage can first test the quality of nozzle）, can further determine spray
Mouth is substandard product；The position if airtight side leakage instrument 33 is zeroed, represents nozzle as certified products, can carry out next step operation.
（7）Press stop button 41, close airtight side leakage instrument 33, at this time the first cylinder assembly 3, the second cylinder assembly 4 with
And third cylinder assembly 5 playbacks, and is completed, finally closes power supply.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of novel air bleeding valve gear combined test stand, it is characterised in that：Include that workbench equipped with control device, setting exist
Test fixture on workbench, is arranged the second of test fixture front end the first cylinder assembly being correspondingly arranged with test fixture
Cylinder assembly, be arranged the third cylinder assembly in test fixture side, the air release valve that is arranged on test fixture and with
Workbench be connected gas check, first cylinder assembly, the second cylinder assembly and third cylinder assembly with it is airtight
Device is connected.
2. a kind of novel air bleeding valve gear combined test stand according to claim 1, it is characterised in that：The test fixture
It is equipped with the limit pedestal of limiting slot, the limiting plate being symmetricly set on limit pedestal, for fixing air release valve including middle part
Mounting blocks and be fixed at the bumping post far from mounting blocks one end, the limiting plate and bumping post are fixed with limit pedestal and are connected
It connects, the mounting blocks are connected with limiting plate, are also fixed on the limit pedestal and are correspondingly arranged with the second cylinder assembly
Positioning column, be additionally provided in the limit pedestal and coordinate the sliding jacking block that be flexibly connected, the sliding to push up with third cylinder assembly
Block is correspondingly arranged with air release valve, and the first air charging system being connected with air release valve is additionally provided in the limiting slot.
3. a kind of novel air bleeding valve gear combined test stand according to claim 2, it is characterised in that：First cylinder
Component includes vertically arranged the first cylinder on the table, the first connecting shaft being connected with the first cylinder and with first
The pressing plate that connecting shaft is connected, push plate are correspondingly arranged above the bumping post, and the push plate drives in the first connecting shaft
Lower flexible connection.
4. a kind of novel air bleeding valve gear combined test stand according to claim 1, it is characterised in that：Second cylinder
Component includes the second cylinder being fixedly installed with workbench, is connect with the second cylinder the second connecting shaft of mating connection and with second
The push plate that axis is connected, the push plate are equipped with the second air charging system being connected with air release valve cooperation.
5. a kind of novel air bleeding valve gear combined test stand according to claim 2, it is characterised in that：The vent valve dress
Set including deflation valve body, the first jet being arranged on deflation valve body, the second nozzle being fixedly connected with deflation valve body,
The third nozzle being fixedly connected with deflation valve body and the solenoid valve being connected with deflation valve body, the third nozzle with
Jacking block is connected.
6. a kind of novel air bleeding valve gear combined test stand according to claim 5, it is characterised in that：The gas check
Including the airtight side leakage instrument that fixed frame on the table is arranged and is connected with fixed frame, the airtight side leakage instrument and electricity
Magnet valve is connected.
7. a kind of novel air bleeding valve gear combined test stand according to claim 4, it is characterised in that：The control device
Include the first propulsion button being connected with the first cylinder assembly, promote and press with the second cylinder assembly is connected second
Button promotes button with the third that third cylinder assembly is connected, opens button and gas with the solenoid valve that solenoid valve is connected
The solenoid valve close button of inflation button and solenoid valve mating connection that close device is connected, stifled nozzle button, nozzle unclamp
Button and stop button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451411.6U CN207946202U (en) | 2018-04-02 | 2018-04-02 | A kind of novel air bleeding valve gear combined test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451411.6U CN207946202U (en) | 2018-04-02 | 2018-04-02 | A kind of novel air bleeding valve gear combined test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946202U true CN207946202U (en) | 2018-10-09 |
Family
ID=63697578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451411.6U Expired - Fee Related CN207946202U (en) | 2018-04-02 | 2018-04-02 | A kind of novel air bleeding valve gear combined test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946202U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089688A (en) * | 2018-10-24 | 2020-05-01 | 宁波方太厨具有限公司 | A gas tightness detector for cooking utensils draw and penetrate pipe |
| CN112213035A (en) * | 2020-09-07 | 2021-01-12 | 华帝股份有限公司 | Air tightness detection system, detection method and special clamp |
| CN112982024A (en) * | 2021-02-04 | 2021-06-18 | 乾大新材料有限公司 | Full-automatic hot melting machine applied to special-shaped insulating paper |
| CN114235306A (en) * | 2021-11-23 | 2022-03-25 | 浙江大学 | Electromagnetic valve detection device and detection method thereof |
-
2018
- 2018-04-02 CN CN201820451411.6U patent/CN207946202U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089688A (en) * | 2018-10-24 | 2020-05-01 | 宁波方太厨具有限公司 | A gas tightness detector for cooking utensils draw and penetrate pipe |
| CN111089688B (en) * | 2018-10-24 | 2021-11-12 | 宁波方太厨具有限公司 | A gas tightness detector for cooking utensils draw and penetrate pipe |
| CN112213035A (en) * | 2020-09-07 | 2021-01-12 | 华帝股份有限公司 | Air tightness detection system, detection method and special clamp |
| CN112213035B (en) * | 2020-09-07 | 2023-09-01 | 华帝股份有限公司 | Air tightness detection system, detection method and special fixture |
| CN112982024A (en) * | 2021-02-04 | 2021-06-18 | 乾大新材料有限公司 | Full-automatic hot melting machine applied to special-shaped insulating paper |
| CN114235306A (en) * | 2021-11-23 | 2022-03-25 | 浙江大学 | Electromagnetic valve detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |