CN202158951U - Fixture for electromagnetic valve on-line test table - Google Patents

Fixture for electromagnetic valve on-line test table Download PDF

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Publication number
CN202158951U
CN202158951U CN2011202544261U CN201120254426U CN202158951U CN 202158951 U CN202158951 U CN 202158951U CN 2011202544261 U CN2011202544261 U CN 2011202544261U CN 201120254426 U CN201120254426 U CN 201120254426U CN 202158951 U CN202158951 U CN 202158951U
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CN
China
Prior art keywords
fixture block
driver module
anchor clamps
fixed
fixture
Prior art date
Application number
CN2011202544261U
Other languages
Chinese (zh)
Inventor
孙珉
Original Assignee
无锡星月科技有限公司
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Application filed by 无锡星月科技有限公司 filed Critical 无锡星月科技有限公司
Priority to CN2011202544261U priority Critical patent/CN202158951U/en
Application granted granted Critical
Publication of CN202158951U publication Critical patent/CN202158951U/en

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Abstract

The utility model discloses a fixture for an electromagnetic valve on-line test table. The fixture comprises a bracket, a column, a fixture upper bracket, a fixture lower bottom plate, a first driver module, an upper clamp block, a balance bolt, a second driver module, self-control fingers, a lower clamp block, and an inlet joint, wherein the lower clamp block is fixed on the fixture lower bottom plate, and the upper clamp block is fixed on the first driver module; the first driver module pushes the upper clamp block to move downwards vertically, so as to lead the upper clamp block and the lower clamp block to press and seal a to-be-tested electromagnetic valve in a matched manner; and the inlet joint is fixed on the lower clamp block, the self-control fingers are fixed on the second driver module, the second driver module is fixed on the upper clamp block, the balance bolt is additionally mounted between the upper clamp block and the fixture bracket, and the second driver module pushes the self-control fingers to move up and down so as to press or release the hand control button of the to-be-tested valve. By adopting the fixture, the automatic test on the hand control button of the to-be-detected electromagnetic valve can be realized, and multiple test procedures on the to-be-detected valve can be completed in one procedure.

Description

The anchor clamps that are used for the online monitor station of solenoid valve

Technical field:

The utility model relates to a kind of checkout equipment, particularly a kind of anchor clamps that are used for the online monitor station of solenoid valve.

Background technology:

Traditional electrical magnet valve monitor station anchor clamps mostly only have the function that clamped sealed is treated side valve, if the manual function of side valve is treated in test, can only lean on operation manually, cause the manually-operated flow process more complicated, and influence detection efficiency; In addition, fixture block deflection was to cause the not tight phenomenon of clamped sealed on the last fixture block of conventional brace also may occur in the clamping and release process.

The utility model content:

In view of above-mentioned technical matters; The utility model provides a kind of anchor clamps that are used for the online monitor station of solenoid valve; These anchor clamps can be realized the automatic test of solenoid valve manual function to be measured, numerous test steps of treating side valve can all be tested a flow process put in place, and are easy for operation; And can guarantee to occur pressing from both sides inclined to one side phenomenon, thereby make the online monitor station of solenoid valve really realize one-touch, full-automatic operation.

The concrete technical scheme of the utility model is following:

The anchor clamps that are used for the online monitor station of solenoid valve; Comprise being used for making firm support, pillar, anchor clamps upper bracket, the anchor clamps lower shoe of anchor clamps operation, and first driver module, last fixture block, balancing bolt, second driver module, automatic control finger, following fixture block and inlet suction port;

Said fixture block down is fixed on the anchor clamps lower shoe motionless, and the said fixture block of going up is fixed on first driver module; Said first driver module promotes to go up fixture block and moves vertically downward, makes that going up fixture block can cooperate with following fixture block tested solenoid valve is compressed sealing; Said inlet suction port is fixed on down on the fixture block; Said automatic control finger is fixed on second driver module; Said second driver module is fixed on the fixture block; Said balancing bolt is installed between fixture block and the fixture mount, and said second driver module promotes the automatic control finger and moves up and down to press or to unclamp the tested valve manual buttons.

In the such scheme, said first driver module is two-way cylinder.

In the such scheme, saidly on last fixture block, mill out guide rail, the second driver module band the automatic control finger and can on last fixture block, be slided.

In the such scheme, said clamps is on the monitor station table top.

The beneficial effect of the utility model equipment is following:

At first, between fixture block on the anchor clamps and support, clamp balancing bolt, make the fixture block can deflection in the process of moving up and down, thereby inclined to one side phenomenon can not occur pressing from both sides;

Secondly, on fixture block on the anchor clamps, install second driver module and automatic control finger additional, can make solenoid valve manual function to be measured realize automatic test;

In addition, on fixture block on the anchor clamps, mill out fixed guide, make second driver module can be with the automatic control finger on last fixture block, to slide so that automatic control is pointed and treated side valve manual buttons accurate centering.

Description of drawings:

Further specify the utility model below in conjunction with accompanying drawing and embodiment.

The theory diagram of the online monitor station of solenoid valve that Fig. 1 specifically is applied to for the utility model anchor clamps.

Fig. 2 a is the profile front view of the online monitor station of solenoid valve that specifically is applied to of the utility model anchor clamps.

Fig. 2 b is the profile side view of the online monitor station of solenoid valve that specifically is applied to of the utility model anchor clamps.

Fig. 2 c is the profile vertical view of the online monitor station of solenoid valve that specifically is applied to of the utility model anchor clamps.

Fig. 3 a is the utility model anchor clamps front views.

Fig. 3 b is the utility model chuck side view.

The main process flow diagram of operation of the online monitor station of solenoid valve that Fig. 4 specifically is applied to for the utility model anchor clamps.

Embodiment:

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

The online monitor station of solenoid valve as shown in Figure 1, that the said anchor clamps of the utility model specifically are applied to comprises air intake assembly, anchor clamps, signal acquisition module and process control module.

Air intake assembly comprises the air pressure adjustment and control module and the pressurize assembly that are used to control admission pressure, and the one of which end is used to be communicated with extraneous source of the gas, and the other end is used to be communicated with the air intake opening of treating side valve.

The preferred version of air pressure adjustment and control module is, comprises pressure regulator valve and operation valve group, is used for selecting to tested valve high pressure or operating on low voltage source of the gas to be provided.

The pressurize assembly, an end is connected with the control module outlet with air pressure adjustment, and to obtain high pressure or operating on low voltage source of the gas, an end is sealed in the tested valve gas circuit in the pressure dwelling loop through anchor clamps.

Anchor clamps comprise first driver module, last fixture block, second driver module, automatic control finger, following fixture block and inlet suction port; Said first driver module is two-way cylinder; Said for tested solenoid valve is reliably compressed, last fixture block can further include the solenoid valve seal with following fixture block, installs balancing bolt additional between last fixture block and support; Said second driver module is fixed on the fixture block, controls tested solenoid valve action then through the tested solenoid valve manual buttons of automatic control finger control; Said going up on the fixture block mills out fixed guide, and said second driver module can slide on guide rail.Whole anchor clamps are connected with the operate outside source of the gas with pressure regulator valve through two five-way valves.

Signal acquisition module comprises digital data acquisition module and analogue collection module, and analogue collection module is transferred to process control module through the air pressure signal of the same measured point of pressure transducer acquisition time with these pressure signals.The digital data acquisition module provides key information to process control module.

Process control module is used for the collection and the action control of the information that realizes, and handles man-machine interaction, comprising: man-machine interaction assembly, control input module, main control module.Wherein, said man-machine interaction assembly is fixed on the stage body panel, is touch-screen; Said control input module is fixed on the table top lower right for the key box of button commonly used; Said main control module is fixed on stage body inside, through the data-signal of software processes analogue collection module acquisition time, judges tested valve impermeability situation.

In addition, process control module also is responsible for to field apparatus power supply and action control signal being provided.

The principle of work of above-mentioned monitor station is: tested solenoid valve is fixed on anchor clamps up and down between the fixture block; The inlet suction port of fixture block linked to each other with control and pressurize gas circuit under its air admission hole passed through, and acquisition module is gathered the air pressure signal during tested valve action and the pressurize leak detection, main control module employing height optimization control algolithm; The data of the different time sections that the software processes acquisition module collects; Thereby, the quantifiable quality that provides the tested valve sealing property, and the judgement that whether puts in place of tested valve action.Touch-screen has parameter function is set, and the user can be according to oneself demand to the leak detection standard, action frequency, and testing processes etc. are provided with, and parameter is provided with supports power down to preserve.

As shown in Figure 2, the online monitor station of solenoid valve by the test board body that comprises touch-screen 201, be placed in a pair of anchor clamps 202 on the test board table top and be placed in the bottom-right key box 203 of table top and form.

Wherein, touch-screen 201 is fixed on stage body panel central authorities, real-time and controlled on-line testing flow process.During the motion test, real-time online motion test state, low pressure action, high pressure action or manual action, and testing time; The leak detection test period shows the pressure value of pressure dwelling loop in real time; During defective the or system failure of tested valve, the sound and light alarm prompting, and show detailed failure cause.

In addition, be fixed on the key box of being convenient to operate in the table top lower right 203, comprise beginning commonly used, stop, clamping, unclamp, high pressure, low pressure button, these buttons are corresponding fully with the key icon function on the touch-screen 201, thus operation easy to use.

As shown in Figure 3, the described anchor clamps of the utility model comprise first driver module 301, second driver module 302, automatic control finger 303, go up fixture block 304, balancing bolt 305, fixture block 306, support 307, pillar 308, anchor clamps upper bracket 309, anchor clamps lower shoe 310 and inlet suction port 311 down.

Wherein, Following fixture block 306 is fixed on the anchor clamps lower shoe 310 motionless; Last fixture block 304 is fixed on first driver module 301, and first driver module 301 promotes to go up fixture block 304 and moves vertically downward, and last fixture block 304 compresses sealing with following fixture block 306 cooperations with tested solenoid valve.301 pullings of first driver module are gone up fixture block 304 and are moved vertically upward, and tested solenoid valve is unclamped.Thereby compress the sealing tested valve more reliably in order to guarantee that fixture block 304 does not rotate, two parallel balancing bolt 305 are installed between last fixture block 304 and support 307.In addition, for anchor clamps in the process that guarantees fixture block 304 vertical up-or-down movements in 301 push-and-pulls of first driver module can be firm, anchor clamps also add pillar 308 except support 307, upper bracket 309, lower shoe 310.Air intake assembly comprises inlet suction port 311, air pressure adjustment and control module (not marking among the figure), pressurize assembly (not marking among the figure).Air pressure adjustment and control module provide the demand operating air pressure; Inlet suction port 311 is fixed on down on the fixture block 306; Be used to be communicated with air intake assembly and tested solenoid valve, thereby the break-make of the gas path control valve of pressurize assembly control gas circuit is carried out the pressurize leak detection and is tested with dying to be used for qi of chong channel ascending adversely.Automatic control is pointed 303 and is fixed on second driver module 302, and second driver module 302 is fixed on the fixture block 304, and second driver module 302 promotes automatic controls finger 303 and moves up and down to press or to unclamp the tested valve manual buttons, moves thereby the control tested valve is manual.In order to improve the accuracy of manual mode operation, can guarantee automatic control finger 303 and tested valve manual buttons ability accurate centering, on last fixture block 304, mill out guide rail, second driver module 302 is being with automatic control finger 303 on last fixture block 304, to slide.

Shown in Figure 4, be the functional sequence block diagram of the online monitor station of solenoid valve, system has automatic test, single stepping test, equipment self-inspection and parameter four major functions is set.

S401: parameter is provided with supports power down to preserve, and permanent preservation once is set, and change is provided with up to next time.

S402: at the autorun interface; After the user fixes and treats side valve; Only need click the start button on key box or the touch-screen; Entire equipment can automatic sequence be carried out low-pressure electric controlled action, low pressure leak detection, high-pressure electric control action, manual action and high pressure leak detection operation, judges automatically whether the tested valve action puts, has or not height/low-pressure leak fault in place.

S403:, can carry out height/low pressure motion test, height/low pressure leak detection test separately at the single stepping test interface.

S404: the equipment self-inspection function is used for the intact situation of checkout equipment self.

Automatically the operation steps and the flow process of test electromagnetic valve body are detailed below:

1. connect with the mains and source of the gas for the online monitor station of solenoid valve, the variable valve of regulating air pressure adjustment and control module obtains the high and operating on low voltage source of the gas of demand, and entire equipment promptly gets into automatic test interface automatically.

2. tested valve correctly is placed on down on the fixture block, the clamping button on click keys box or the touch-screen promotes to go up fixture block with first driver module and moves downward, and compresses tested solenoid valve.

3. the start button on click keys box or the touch-screen, the online monitor station of solenoid valve can automatically perform like the automatic flow among Fig. 4 and test.During the motion test, judge automatically whether the tested valve action puts in place, puts in place and then continues to carry out, otherwise, the sound and light alarm prompting; The leak detection test period judges that automatically tested valve has or not low pressure and high-pressure leakage fault, does not have and leaks; Then make the pulling of first driver module go up fixture block automatically and move upward, unclamp tested solenoid valve, the light prompt EOT; The tested valve test passes has leakage, then makes the pulling of first driver module go up fixture block automatically and moves upward; Unclamp tested solenoid valve, EOT, and the sound and light alarm prompting is high pressure or low-pressure leak.

4. behind the EOT, take off valve body, repeating step 2 and 3 carries out new valve body and detects.

More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. the anchor clamps that are used for the online monitor station of solenoid valve; Comprise being used for making firm support, pillar, anchor clamps upper bracket, the anchor clamps lower shoe of anchor clamps operation, and first driver module, last fixture block, balancing bolt, second driver module, automatic control finger, following fixture block and inlet suction port; It is characterized in that,
Said fixture block down is fixed on the anchor clamps lower shoe motionless, and the said fixture block of going up is fixed on first driver module; Said first driver module promotes to go up fixture block and moves vertically downward, makes that going up fixture block can cooperate with following fixture block tested solenoid valve is compressed sealing; Said inlet suction port is fixed on down on the fixture block; Said automatic control finger is fixed on second driver module; Said second driver module is fixed on the fixture block; Said balancing bolt is installed between fixture block and the fixture mount, and said second driver module promotes the automatic control finger and moves up and down to press or to unclamp the tested valve manual buttons.
2. according to the anchor clamps of claim 1, it is characterized in that said first driver module is two-way cylinder.
3. according to the anchor clamps of claim 1, it is characterized in that, saidly on last fixture block, mill out guide rail, the second driver module band the automatic control finger and can on last fixture block, be slided.
CN2011202544261U 2011-07-19 2011-07-19 Fixture for electromagnetic valve on-line test table CN202158951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202544261U CN202158951U (en) 2011-07-19 2011-07-19 Fixture for electromagnetic valve on-line test table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202544261U CN202158951U (en) 2011-07-19 2011-07-19 Fixture for electromagnetic valve on-line test table

Publications (1)

Publication Number Publication Date
CN202158951U true CN202158951U (en) 2012-03-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202544261U CN202158951U (en) 2011-07-19 2011-07-19 Fixture for electromagnetic valve on-line test table

Country Status (1)

Country Link
CN (1) CN202158951U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050808A (en) * 2016-07-11 2016-10-26 润琛液压机械南通有限公司 Hydraulic valve test board
CN106395239A (en) * 2016-10-14 2017-02-15 芜湖全程智能科技有限公司 Conveying mechanism for ABS solenoid valve plunger pump and fluid reservoir piston test device
CN106395276A (en) * 2016-10-14 2017-02-15 芜湖全程智能科技有限公司 Conveying mechanism of ABS electromagnetic valve testing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050808A (en) * 2016-07-11 2016-10-26 润琛液压机械南通有限公司 Hydraulic valve test board
CN106395239A (en) * 2016-10-14 2017-02-15 芜湖全程智能科技有限公司 Conveying mechanism for ABS solenoid valve plunger pump and fluid reservoir piston test device
CN106395276A (en) * 2016-10-14 2017-02-15 芜湖全程智能科技有限公司 Conveying mechanism of ABS electromagnetic valve testing device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120307

Termination date: 20180719

CF01 Termination of patent right due to non-payment of annual fee