CN208751809U - Sealing test mechanism - Google Patents
Sealing test mechanism Download PDFInfo
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- CN208751809U CN208751809U CN201821594511.0U CN201821594511U CN208751809U CN 208751809 U CN208751809 U CN 208751809U CN 201821594511 U CN201821594511 U CN 201821594511U CN 208751809 U CN208751809 U CN 208751809U
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- cylinder
- driving mechanism
- straight line
- line driving
- fixed
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Abstract
The utility model relates to mechanism for testing fields, especially sealing test mechanism.The mechanism for testing includes cylinder straight line driving mechanism, cylinder, briquetting straight line driving mechanism, briquetting, positioning tube, positioning linear driving mechanism, plugging device, block straight line driving mechanism and gas source connector, the tailpiece of the piston rod of cylinder straight line driving mechanism is fixed with cylinder, the tailpiece of the piston rod of briquetting straight line driving mechanism is fixed with briquetting, cylinder passes through briquetting, the tailpiece of the piston rod of positioning linear driving mechanism is fixed with positioning tube, the tailpiece of the piston rod of closure straight line driving mechanism is fixed with the plugging device for blocking throttling valve outlet, cylinder is equipped with gas source connector, cylinder is equipped with venthole, venthole is connected with gas source connector.The utility model drives cylinder to block the import of throttle valve by straight line driving mechanism, and straight line driving mechanism blocks the outlet of throttle valve to drive plugging device, and is connected to air compressor to detect air-tightness, improves detection efficiency.
Description
Technical field
The utility model relates to mechanism for testing fields, especially sealing test mechanism.
Background technique
Existing throttle valve requires the test of being sealed property after generating.But existing throttle valve leakproofness
The efficiency of test method is lower.
Utility model content
Technical problem to be solved by the utility model is: in order to solve technical problem described in background technique, this is practical
It is novel to provide a kind of sealing test mechanism, drive cylinder to block the import of throttle valve by straight line driving mechanism, straight line drives
Motivation structure blocks the outlet of throttle valve to drive plugging device, and is connected to air compressor to detect air-tightness, improves inspection
Survey efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of sealing test mechanism, including cylinder straight line driving mechanism, cylinder, briquetting straight line driving mechanism, briquetting, positioning
Cylinder, blocks straight line driving mechanism and gas source connector, the cylinder straight line driving at positioning linear driving mechanism, plugging device
In the rack that the cylinder body of structure and the cylinder body of briquetting straight line driving mechanism are vertically fixed, the cylinder body of positioning linear driving mechanism and closure
The cylinder body of straight line driving mechanism is horizontally fixed in rack, and the tailpiece of the piston rod of cylinder straight line driving mechanism is fixed with for blocking section
The cylinder of valve import is flowed, the tailpiece of the piston rod of briquetting straight line driving mechanism is fixed with the pressure for pressing the hook switch on throttle valve
Block, cylinder pass through briquetting, and the tailpiece of the piston rod of positioning linear driving mechanism is fixed with the positioning tube for compressing throttling valve hand wheel, envelope
The tailpiece of the piston rod of stifled straight line driving mechanism is fixed with the plugging device for blocking throttling valve outlet, and cylinder is connected equipped with gas source
Head, cylinder are equipped with venthole, and venthole is connected with gas source connector.
Specifically, the plugging device is made of link block and plugging barrel, and link block one end is fixed on closure linear drives
The tailpiece of the piston rod of mechanism, the link block other end are fixed with plugging barrel, and link block is slidably connected on the rack.
Specifically, the link block bottom is fixed with sliding block, and sliding rail is fixed in rack, and sliding block slide fit is connected to sliding rail
On.
Specifically, the cylinder straight line driving mechanism be cylinder or oil cylinder, briquetting straight line driving mechanism be cylinder or oil cylinder,
Positioning linear driving mechanism is cylinder or oil cylinder, and blocking straight line driving mechanism is cylinder or oil cylinder.
The beneficial effects of the utility model are: the utility model provides a kind of sealing test mechanism, pass through linear drives
Mechanism drives the cylinder to block the import of throttle valve, and straight line driving mechanism blocks the outlet of throttle valve to drive plugging device,
And air compressor is connected to detect air-tightness, improve detection efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
1. cylinder straight line driving mechanism in figure, 2. cylinders, 3. briquetting straight line driving mechanisms, 4. briquettings, 5. positioning tubes, 6. is fixed
Position straight line driving mechanism, 7. plugging devices, 8. block straight line driving mechanism, and 9. gas source connectors, 71. link blocks, 72. block
Cylinder, 73. sliding blocks, 74. sliding rails.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the structural schematic diagram of the utility model.
A kind of sealing test mechanism, including cylinder straight line driving mechanism 1, cylinder 2, briquetting straight line driving mechanism 3, briquetting 4,
Positioning tube 5, positioning linear driving mechanism 6, plugging device 7, closure straight line driving mechanism 8 and gas source connector 9, the cylinder are straight
In the rack that the cylinder body of line driving mechanism 1 and the cylinder body of briquetting straight line driving mechanism 3 are vertically fixed, positioning linear driving mechanism 6
Cylinder body and block the cylinder body of straight line driving mechanism 8 and be horizontally fixed in rack, the tailpiece of the piston rod of cylinder straight line driving mechanism 1 is solid
Surely there is the cylinder 2 for blocking throttle valve import, the tailpiece of the piston rod of briquetting straight line driving mechanism 3 is fixed with for pressing throttle valve
On hook switch briquetting 4, cylinder 2 passes through briquetting 4, and the tailpiece of the piston rod of positioning linear driving mechanism 6 is fixed with for compressing
The positioning tube 5 of throttling valve hand wheel, the tailpiece of the piston rod of closure straight line driving mechanism 8 are fixed with the closure for blocking throttling valve outlet
Device 7, cylinder 2 are equipped with gas source connector 9, and cylinder 2 is equipped with venthole, and venthole is connected with gas source connector 9.It is described
Plugging device 7 is made of link block 71 and plugging barrel 72, and 71 one end of link block is fixed on the piston rod for blocking straight line driving mechanism 8
End, 71 other end of link block are fixed with plugging barrel 72, and link block 71 is slidably connected on the rack.71 bottom of link block is fixed
There is sliding block 73, sliding rail 74 is fixed in rack, 73 slide fit of sliding block is connected on sliding rail 74.The cylinder straight line driving mechanism 1 is
Cylinder or oil cylinder, briquetting straight line driving mechanism 3 are cylinder or oil cylinder, and positioning linear driving mechanism 6 is cylinder or oil cylinder, are blocked straight
Line driving mechanism 8 is cylinder or oil cylinder.
As shown in Fig. 1, the throttle valve detected will be needed to be placed into rack first, positioning linear driving mechanism 6 and envelope
Stifled straight line driving mechanism 8 is located at the left and right ends of throttle valve, and cylinder straight line driving mechanism 1 and briquetting straight line driving mechanism
3 are located at the top of throttle valve.
The piston rod of briquetting straight line driving mechanism 3 first stretches out and briquetting 4 is driven to be pressed on throttle valve, at this time throttle valve
On pressure spring be pressed so that the valve of import is opened.Then the piston rod of cylinder straight line driving mechanism 1 is stretched out and is driven
Cylinder 2 is inserted into the import of throttle valve.
Then positioning direct drive mechanism 6 starts simultaneously with straight line driving mechanism 8 is blocked, positioning direct drive mechanism 6
Piston rod drives 6 horizontal linear of positioning tube mobile, so that the handwheel of throttle valve is pressed in positioning tube 6.Block linear drives
The piston rod of mechanism 8 drives plugging barrel 72 to carry out horizontal linear along sliding rail 74 and moves, until plugging barrel 72 blocks throttle valve
Outlet.
Finally gas source connector 9 is connect with the gas outlet of air compressor, so that compressed gas be flowed by cylinder 2
Into throttle valve.The leakproofness of throttle valve is judged by the barometric information on observation air compressor.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of sealing test mechanism, characterized in that including cylinder straight line driving mechanism (1), cylinder (2), briquetting linear drives
Mechanism (3), positioning tube (5), positioning linear driving mechanism (6), plugging device (7), blocks straight line driving mechanism (8) at briquetting (4)
With gas source connector (9), the cylinder body of the cylinder straight line driving mechanism (1) and the cylinder body of briquetting straight line driving mechanism (3) are vertical
In fixed rack, the cylinder body of positioning linear driving mechanism (6) and the cylinder body for blocking straight line driving mechanism (8) are horizontally fixed on machine
On frame, the tailpiece of the piston rod of cylinder straight line driving mechanism (1) is fixed with the cylinder (2) for blocking throttle valve import, briquetting straight line
The tailpiece of the piston rod of driving mechanism (3) is fixed with the briquetting (4) for pressing the hook switch on throttle valve, and cylinder (2) passes through pressure
Block (4), the tailpiece of the piston rod of positioning linear driving mechanism (6) are fixed with the positioning tube (5) for compressing throttling valve hand wheel, block straight
The tailpiece of the piston rod of line driving mechanism (8) is fixed with the plugging device (7) for blocking throttling valve outlet, and cylinder (2) is equipped with gas
Source connector (9), cylinder (2) are equipped with venthole, and venthole is connected with gas source connector (9).
2. sealing test mechanism according to claim 1, it is characterised in that: the plugging device (7) is by link block (71)
It is formed with plugging barrel (72), link block (71) one end is fixed on the tailpiece of the piston rod for blocking straight line driving mechanism (8), link block (71)
The other end is fixed with plugging barrel (72), and link block (71) is slidably connected on the rack.
3. sealing test mechanism according to claim 2, it is characterised in that: link block (71) bottom is fixed with sliding block
(73), it is fixed in rack sliding rail (74), sliding block (73) slide fit is connected on sliding rail (74).
4. sealing test mechanism according to claim 1, it is characterised in that: the cylinder straight line driving mechanism (1) is gas
Cylinder or oil cylinder, briquetting straight line driving mechanism (3) are cylinder or oil cylinder, and positioning linear driving mechanism (6) is cylinder or oil cylinder, are blocked
Straight line driving mechanism (8) is cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594511.0U CN208751809U (en) | 2018-09-28 | 2018-09-28 | Sealing test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594511.0U CN208751809U (en) | 2018-09-28 | 2018-09-28 | Sealing test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751809U true CN208751809U (en) | 2019-04-16 |
Family
ID=66085321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594511.0U Active CN208751809U (en) | 2018-09-28 | 2018-09-28 | Sealing test mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166437A (en) * | 2021-12-03 | 2022-03-11 | 成都秦川物联网科技股份有限公司 | Electromechanical valve tightness detection device and method suitable for intelligent manufacturing of Internet of things |
-
2018
- 2018-09-28 CN CN201821594511.0U patent/CN208751809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166437A (en) * | 2021-12-03 | 2022-03-11 | 成都秦川物联网科技股份有限公司 | Electromechanical valve tightness detection device and method suitable for intelligent manufacturing of Internet of things |
| CN114166437B (en) * | 2021-12-03 | 2023-06-27 | 成都秦川物联网科技股份有限公司 | Electromechanical valve tightness detection equipment and method suitable for intelligent manufacturing of Internet of things |
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