A kind of test machine of microswitchTechnical field
The utility model relates to microswitches to produce detection technique field, in particular to a kind of test machine of microswitch.
Background technique
With the fast development of mechanical automation technology, mechanical automation production gradually replaces traditional artificial production,And gradually develop to integrated process equipment direction.Existing technology surveys the detection of switch electrical property or switch lifeExamination is generallyd use artificial or is completed by some ancillary equipments, and production efficiency is low, large labor intensity, and test quality cannot getGuarantee, and there is some potential safety problems in process of production.
Utility model content
It more than solving the problems, such as, overcomes the disadvantages of the prior art mentioned above, the utility model provides a kind of fine motion and opensThe test machine of pass is able to achieve the detection test of multiple microswitches, and quality is stablized, and consistency is preferable, high production efficiency.
The utility model discloses a kind of test machine of microswitch, including base, the workbench on the base,Motor, eccentric wheel, fixed frame, sliding rail, manipulator and controller, the controller are electrically connected the motor, and the motor is fixedIn the workbench lower surface, electric machine main shaft passes through the workbench and the eccentric wheel is driven to rotate, and the eccentric wheel passes through connectionBar is connected to the manipulator on the sliding rail, and drives the manipulator to move back and forth and be pressed into and be mounted on the fixationThe button of microswitch to be tested on frame, the test machine further include the counter set on the base side, the counterIt is electrically connected controller, and for measuring the number that the manipulator presses the button.
Further, the test machine further includes the sensor for countering set on the robot movement end, and the counting passesSensor is electrically connected the counter.
Further, the fixed mount setting has several mounting grooves, and the mounting groove is to be tested for installing fixationMicroswitch, the button of the microswitch is towards the manipulator.
Further, the base side is equipped with signal supervisory instrument, the signal supervisory instrument input terminal conducting wire connectionThe output terminal of microswitch to be measured, signal supervisory instrument wire of output terminal connect the controller, the signal supervisory instrumentThe switching signal of the microswitch is received, and the switching signal is transmitted to controller.
Further, alarm lamp is provided on the workbench, the alarm lamp is electrically connected the controller, the controlThe alarm signal for receiving the signal supervisory instrument is output to the alarm lamp and issues sound-light alarm by device.
Further, the base side is equipped with governor, and the governor is electrically connected the motor and for adjusting the electricityThe revolving speed of machine.
Implement the utility model proposes a kind of microswitch test machine, there is beneficial technical effect below:
Traditional microswitch life test is typically all to complete by hand or by some ancillary equipments, inconvenient for operation,Efficiency is lower, and there are some potential safety problems, with manually more and more expensive, realizes that microswitch life test automation is got overCome more important.A kind of test machine of microswitch provided by the utility model counts microswitch push-button pressing using counterNumber, the output end connection signal detection device of microswitch detect microswitch on-off, and device structure is simple, operation sideJust, high-efficient, significantly reduce production cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodimentOr attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is onlyIt is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor propertyIt puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of the test machine of microswitch of the embodiments of the present invention.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative effortsEvery other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the embodiments of the present invention, a kind of test machine of microswitch, including base 1, it is set to base 1On workbench 2, motor (not shown), eccentric wheel 3, fixed frame 4, sliding rail 5, manipulator 6 and controller (not shown), controllerIt is electrically connected the motor, motor is fixed on 2 lower surface of workbench, and electric machine main shaft passes through the workbench 2 and drives the eccentric wheel 3 rotationTurn, eccentric wheel 3 is connected to the manipulator 6 on sliding rail 5 by connecting rod 7, and driving manipulator 6 is moved back and forth and is pressed intoIt is mounted on the button of microswitch to be tested on fixed frame 4, test machine further includes the counter 8 set on 1 side of base, counter8 are electrically connected controller, and the number for measuring manipulator push button.
According to a specific embodiment, which further includes (not showing set on the sensor for countering of 6 tache motorice of manipulatorOut), sensor for countering is electrically connected the counter.
According to a specific embodiment, which is provided with several mounting grooves 41, and mounting groove 41 is solid for installingFixed microswitch to be tested, the button of microswitch is towards manipulator 6.
According to a specific embodiment, which is equipped with signal supervisory instrument 9,9 input terminal of signal supervisory instrumentConducting wire connects the output terminal of microswitch to be measured, and 9 wire of output terminal of signal supervisory instrument connects the controller, signal detectionDevice 9 receives the switching signal of microswitch, and the switching signal is transmitted to controller.
According to a specific embodiment, alarm lamp 10 is provided on the workbench 2, alarm lamp 10 is electrically connected controller,The alarm signal for receiving signal supervisory instrument 9 is output to the alarm lamp 10 and issues sound-light alarm by controller.
According to a specific embodiment, which is equipped with governor 11, and governor 11 is electrically connected the motor and useIn the revolving speed for adjusting the motor.
It is further illustrated below as follows:
For motor under governor control, the button that the rotational speed regulation manipulator by adjusting motor presses switch to be tested is fastSlowly, switch different size to be tested and size can adjust fixation, the button of switch to be tested by being set to clamping device on fixed frameCorresponding to manipulator side, it is wired to signal supervisory instrument from the other side output terminal of microswitch to be tested,The quality of microswitch to be tested is assured that by the test case of signal supervisory instrument, counter is for showing manipulatorPress the number of microswitch push-button to be tested.
Implement the utility model proposes a kind of microswitch test machine, there is beneficial technical effect below:
Traditional microswitch life test is typically all to complete by hand or by some ancillary equipments, inconvenient for operation,Efficiency is lower, and there are some potential safety problems, with manually more and more expensive, realizes that microswitch life test automation is got overCome more important.A kind of test machine of microswitch provided by the utility model counts microswitch push-button pressing using counterNumber, the output end connection signal detection device of microswitch detect microswitch on-off, and device structure is simple, operation sideJust, high-efficient, significantly reduce production cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at thisWithin the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility modelProtection scope within.