CN207649857U - A kind of full-automatic four stations air tightness detection machine - Google Patents

A kind of full-automatic four stations air tightness detection machine Download PDF

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Publication number
CN207649857U
CN207649857U CN201820032430.5U CN201820032430U CN207649857U CN 207649857 U CN207649857 U CN 207649857U CN 201820032430 U CN201820032430 U CN 201820032430U CN 207649857 U CN207649857 U CN 207649857U
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CN
China
Prior art keywords
supercharging
detection machine
air tightness
tightness detection
automatic
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Active
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CN201820032430.5U
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Chinese (zh)
Inventor
陈凌云
丁树明
陈柏林
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Guangzhou Zhong Ke Intelligent Equipment Ltd By Share Ltd
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Guangzhou Zhong Ke Intelligent Equipment Ltd By Share Ltd
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Abstract

The utility model provides a kind of full-automatic four stations air tightness detection machine,Including air tightness detection machine ontology,The air tightness detection machine ontology includes workbench and booster pump,It is provided with air inlet on the booster pump,Gas outlet and supercharging switch pump,Supercharging steel pipe and fixed link are provided at the top of the workbench,The gas outlet is connect with one end of supercharging steel pipe,The other end of the supercharging steel pipe is mounted on the top of workbench by fixed link,It is provided with supercharging device and valve on the supercharging steel pipe,It is provided with electronic pressure gauge at the top of the supercharging device,The supercharging device includes pressure inlet and pneumatic geometrical clamp,The pneumatic geometrical clamp includes cylinder,Clamp arm one and clamp arm two,It is additionally provided with hydraulic stem at the top of the workbench,Hydraulic pressure lever switch,Switching cylinder and timer,The hydraulic stem includes hydraulic tube,Piston and piston rod,The full-automatic four stations air tightness detection machine reasonable design,Detection efficiency is high,Precision is high.

Description

A kind of full-automatic four stations air tightness detection machine
Technical field
The utility model is related to detection device technical field, specially a kind of full-automatic four stations air tightness detection machine.
Background technology
With the continuous social and economic development, the continuous progress of science and technology, various equipment and instrument, which are constantly created, to be come, Some instruments or the component of equipment need good air-tightness, and instrument is easily caused if air-tightness is substandard Or the work quality of equipment declines, air-leakage detector is a kind of equipment of detection article air-tightness, is divided by media types Gas survey type air tightness detection machine and water survey type air tightness detection machine will carry out air-leakage test before many product exports, such as Tap, still, air tightness detection machine structure currently on the market is often more complicated, and detection efficiency is relatively low, general primary A product can be detected, the efficiency of work is leveraged, for this purpose, the utility model provides a kind of full-automatic air-leakage test Machine, this air tightness detection machine are provided with four stations, can carry out air-leakage test to four products simultaneously, substantially increase inspection The efficiency of survey, this air tightness detection machine are provided with a booster pump, and a booster pump is by four supercharging devices simultaneously to four The inner cavity of product is pressurized, and four supercharging devices and booster pump are provided with valve between any two, when supercharging terminates to close valve Afterwards, four initial air pressures of interiors of products are consistent, and measure in cavity draught head twice before and after the specified time difference to judge to be No is more than maximum limitation without qualification, and initial air pressure is the same in four products can be such that the detection of product has from each other pair According to, the accuracy of test is improved, timer is provided on workbench, facilitates being smoothed out for detection, it is convenient and efficient, by pneumatic Geometrical clamp and hydraulic stem can make product both ends keep good leakproofness, ensure the accuracy of detection.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of full-automatic airtight detection of four stations Machine, to solve the problems mentioned in the above background technology, the utility model is designed reasonably, detection efficiency is high, and precision is high.
To achieve the goals above, the utility model is to realize by the following technical solutions:A kind of full-automatic four work Position air tightness detection machine, including air tightness detection machine ontology, the air tightness detection machine ontology include workbench and booster pump, the supercharging It is provided with air inlet, gas outlet and supercharging switch pump on pump, supercharging steel pipe and fixed link, institute are provided at the top of the workbench It states gas outlet and is connect with the one end for being pressurized steel pipe, the other end of the supercharging steel pipe is mounted on the top of workbench by fixed link Portion is provided with supercharging device and valve on the supercharging steel pipe, electronic pressure gauge is provided at the top of the supercharging device, described Supercharging device includes pressure inlet and pneumatic geometrical clamp, and the pneumatic geometrical clamp is arranged in one end of pressure inlet, the pressure inlet It is provided with annular fixed block on madial wall, is provided with seal washer on the annular fixed block, the pneumatic geometrical clamp includes gas Cylinder, clamp arm one and clamp arm two, the cylinder are arranged between clamp arm one and clamp arm two, and liquid is additionally provided at the top of the workbench Compression bar, hydraulic pressure lever switch, switching cylinder and timer, the hydraulic stem include hydraulic tube, piston and piston rod, the piston rod One end connect with piston, the other end of the piston rod is provided with fixing groove, and gasket is provided in the fixing groove.
As a kind of preferred embodiment of the utility model, the bottom of the booster pump is provided with pedestal.
As a kind of preferred embodiment of the utility model, the quantity of the valve, hydraulic stem and supercharging device is 4 A, the quantity of the cylinder is 8.
As a kind of preferred embodiment of the utility model, the hydraulic pressure lever switch, switching cylinder and supercharging switch pump It is connect respectively with hydraulic stem, cylinder and booster pump by electric wire.
The beneficial effects of the utility model:The full-automatic four stations air tightness detection machine of one kind of the utility model, including work Platform, booster pump, air inlet, gas outlet, supercharging steel pipe, fixed link, hydraulic stem, hydraulic pressure lever switch, switching cylinder, timer, increasing It is pressure device, seal washer, valve, electronic pressure gauge, hydraulic tube, piston, piston rod, fixing groove, gasket, pressure inlet, pneumatic Geometrical clamp, cylinder, clamp arm one, clamp arm two and annular fixed block.
1. this full-automatic four stations air tightness detection machine is provided with four stations, can air-tightness be carried out to four products simultaneously Detection, substantially increases the efficiency of detection.
2. full-automatic four stations air tightness detection machine is provided with a booster pump, a booster pump is same by four supercharging devices When pair four products inner cavity be pressurized, four supercharging devices and booster pump are provided with valve between any two, when supercharging terminates After closing valve, four initial air pressures of interiors of products are consistent, and draught head in cavity is measured twice before and after the specified time difference To judge whether to be more than maximum limitation without qualification, in four products the same detection that can make product of initial air pressure mutually it Between have control, improve the accuracy of test.
3. being provided with timer on the workbench of this full-automatic four stations air tightness detection machine, facilitate being smoothed out for detection, It is convenient and efficient, product both ends can be made to keep good leakproofness by pneumatic geometrical clamp and hydraulic stem, ensure the accurate of detection Property.
4. the full-automatic four stations air tightness detection machine reasonable design, detection efficiency is high, and precision is high.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of full-automatic four stations air tightness detection machine of the utility model;
Fig. 2 is a kind of supercharging device structural schematic diagram of full-automatic four stations air tightness detection machine of the utility model;
Fig. 3 is a kind of hydraulic stem sectional view of full-automatic four stations air tightness detection machine of the utility model;
Fig. 4 is a kind of supercharging device front view of full-automatic four stations air tightness detection machine of the utility model;
Fig. 5 is a kind of pressure inlet sectional view of full-automatic four stations air tightness detection machine of the utility model;
In figure:1- workbench, 2- booster pumps, 3- air inlets, the gas outlets 4-, 5- superchargings steel pipe, 6- fixed links, 7- hydraulic pressure Bar, 8- hydraulic pressure lever switch, 9- switching cylinders, 10- timers, 11- supercharging devices, 12- seal washers, 13- valves, 14- electronics Pressure gauge, 15- hydraulic tubes, 16- pistons, 17- piston rods, 18- fixing grooves, 19- gaskets, 20- pressure inlets, 21- are pneumatically fixed Folder, 22- cylinders, 23- clamp arm one, 24- clamp arm two, 25- annular fixed blocks.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1 to Fig. 5, the utility model provides a kind of technical solution:A kind of full-automatic four stations air tightness detection machine, Including air tightness detection machine ontology, the air tightness detection machine ontology includes workbench 1 and booster pump 2, is provided on the booster pump 2 Air inlet 3, gas outlet 4 and supercharging switch pump, the top of the workbench 1 are provided with supercharging steel pipe 5 and fixed link 6, it is described go out Gas port 4 is connect with one end of supercharging steel pipe 5, and the other end of the supercharging steel pipe 5 is mounted on the top of workbench 1 by fixed link 6 Portion is provided with supercharging device 11 and valve 13 on the supercharging steel pipe 5, and the top of the supercharging device 11 is provided with electron pressure Meter 14, the supercharging device 11 include pressure inlet 20 and pneumatic geometrical clamp 21, and the pneumatic geometrical clamp 21 is arranged in pressure inlet 20 One end, annular fixed block 25 is provided on the madial wall of the pressure inlet 20, sealing is provided on the annular fixed block 25 Washer 12, the pneumatic geometrical clamp 21 include cylinder 22, clamp arm 1 and clamp arm 2 24, and the cylinder 22 is arranged in clamp arm 1 Between clamp arm 2 24, the top of the workbench 1 is additionally provided with hydraulic stem 7, hydraulic pressure lever switch 8, switching cylinder 9 and timer 10, the hydraulic stem 7 includes hydraulic tube 15, piston 16 and piston rod 17, and one end of the piston rod 17 is connect with piston 16, institute The other end for stating piston rod 17 is provided with fixing groove 18, and gasket 19 is provided in the fixing groove 18.
As a kind of preferred embodiment of the utility model, the bottom of the booster pump 2 is provided with pedestal.
As a kind of preferred embodiment of the utility model, the valve 13, hydraulic stem 7 and supercharging device 11 quantity It it is 4, the quantity of the cylinder 22 is 8.
As a kind of preferred embodiment of the utility model, the hydraulic pressure lever switch 8, switching cylinder 9 and booster pump are opened Pass is connect with hydraulic stem 7, cylinder 22 and booster pump 2 respectively by electric wire.
Operation principle:It is more mature that booster pump, hydraulic stem and cylinder are developed so far technology, is the prior art, this reality Booster pump, hydraulic stem and cylinder are also used with novel, it, will be to be detected when using full-automatic four stations air tightness detection machine One end of product put pressure inlet 20 into, open switching cylinder 9, external power supply is that cylinder 22 provides electric energy, and cylinder 22 drives folder Arm 1 and clamp arm 2 24 clamp product product is made to fix, and open hydraulic pressure lever switch 8, and external power supply is that hydraulic stem 7 carries For electric energy, fixing groove 18 is jacked up and is set in the other end of product by hydraulic stem 7, and hydraulic stem 7 makes pressure inlet 20, product and fixation Pressure between slot 18 increases, and seal washer 12 is provided between pressure inlet 20 and product, is arranged between product and fixing groove 18 There is gasket 19, open supercharging switch pump, external power supply is that booster pump 2 provides electric energy, and booster pump 2 is by being pressurized steel pipe 5 and increasing Pressure pipe 20 makes the air pressure of product intracavitary enhance, and measures draught head in cavity twice before and after the specified time difference, this full-automatic four stations gas Close detection machine is provided with four stations, can carry out air-leakage test to four products simultaneously, substantially increase the efficiency of detection, This full-automatic four stations air tightness detection machine is provided with a booster pump 2, and a booster pump 2 is right simultaneously by four supercharging devices 11 The inner cavity of four products is pressurized, and four supercharging devices 11 and booster pump 2 are provided with valve 13 between any two, when supercharging terminates After closing valve 13, four initial air pressures of interiors of products are consistent, and air pressure in cavity is measured twice before and after the specified time difference Difference is to judge whether to be more than maximum limitation that without qualification, the initial the same detection that can make product of air pressure is mutual in four products Between have control, improve the accuracy of test, on the workbench 1 of this full-automatic four stations air tightness detection machine be provided with timer 10, facilitate being smoothed out for detection, it is convenient and efficient, product both ends can be made to keep good by pneumatic geometrical clamp 21 and hydraulic stem 7 Good leakproofness, ensures the accuracy of detection, the full-automatic four stations air tightness detection machine reasonable design, and detection efficiency is high, precisely Degree is high.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (4)

1. a kind of full-automatic four stations air tightness detection machine, including air tightness detection machine ontology, which is characterized in that the air tightness detection machine Ontology includes workbench(1)And booster pump(2), the booster pump(2)On be provided with air inlet(3), gas outlet(4)And booster pump Switch, the workbench(1)Top be provided with supercharging steel pipe(5)And fixed link(6), the gas outlet(4)With supercharging steel pipe (5)One end connection, the supercharging steel pipe(5)The other end pass through fixed link(6)Mounted on workbench(1)Top, it is described It is pressurized steel pipe(5)On be provided with supercharging device(11)And valve(13), the supercharging device(11)Top be provided with electronics pressure Power meter(14), the supercharging device(11)Including pressure inlet(20)With pneumatic geometrical clamp(21), the pneumatic geometrical clamp(21)If It sets in pressure inlet(20)One end, the pressure inlet(20)Madial wall on be provided with annular fixed block(25), the annular is admittedly Determine block(25)On be provided with seal washer(12), the pneumatic geometrical clamp(21)Including cylinder(22), clamp arm one(23)And clamp arm Two(24), the cylinder(22)It is arranged in clamp arm one(23)With clamp arm two(24)Between, the workbench(1)Top also set up There is hydraulic stem(7), hydraulic pressure lever switch(8), switching cylinder(9)And timer(10), the hydraulic stem(7)Including hydraulic tube (15), piston(16)And piston rod(17), the piston rod(17)One end and piston(16)Connection, the piston rod(17)'s The other end is provided with fixing groove(18), the fixing groove(18)Inside it is provided with gasket(19).
2. the full-automatic four stations air tightness detection machine of one kind according to claim 1, it is characterised in that:The booster pump(2) Bottom be provided with pedestal.
3. the full-automatic four stations air tightness detection machine of one kind according to claim 1, it is characterised in that:The valve(13)、 Hydraulic stem(7)And supercharging device(11)Quantity be 4, the cylinder(22)Quantity be 8.
4. the full-automatic four stations air tightness detection machine of one kind according to claim 1, it is characterised in that:The hydraulic pressure lever switch (8), switching cylinder(9)With supercharging switch pump by electric wire respectively with hydraulic stem(7), cylinder(22)And booster pump(2)Connection.
CN201820032430.5U 2018-01-09 2018-01-09 A kind of full-automatic four stations air tightness detection machine Active CN207649857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820032430.5U CN207649857U (en) 2018-01-09 2018-01-09 A kind of full-automatic four stations air tightness detection machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820032430.5U CN207649857U (en) 2018-01-09 2018-01-09 A kind of full-automatic four stations air tightness detection machine

Publications (1)

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CN207649857U true CN207649857U (en) 2018-07-24

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064074A (en) * 2020-09-22 2020-12-11 苏州浩耐特磨具有限公司 Air tightness control device and method applied to electroplated grinding wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064074A (en) * 2020-09-22 2020-12-11 苏州浩耐特磨具有限公司 Air tightness control device and method applied to electroplated grinding wheel
CN112064074B (en) * 2020-09-22 2021-09-14 苏州浩耐特磨具有限公司 Air tightness control device and method applied to electroplated grinding wheel

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