CN211740589U - Test device for testing performance of ceramic ferrule - Google Patents
Test device for testing performance of ceramic ferrule Download PDFInfo
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- CN211740589U CN211740589U CN202020451300.2U CN202020451300U CN211740589U CN 211740589 U CN211740589 U CN 211740589U CN 202020451300 U CN202020451300 U CN 202020451300U CN 211740589 U CN211740589 U CN 211740589U
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Abstract
The utility model discloses a test device for testing the performance of a ceramic ferrule, which comprises a base, wherein a lifting driving unit and a circuit control unit are arranged on the base; the lifting driving unit comprises a driving device, the driving device can drive a lifting plate to lift through a ball screw mechanism, a core inserting clamp is fixedly arranged on the lifting plate, a base clamp is fixedly arranged on the top surface of the base, and a weighing sensor is arranged below the base clamp; the circuit control unit comprises a power supply, a PLC (programmable logic controller), a touch display screen, a circuit control panel, a starting switch, an emergency stop switch and a reset switch, wherein the starting switch, the emergency stop switch and the reset switch are electrically connected with the circuit control panel and are fixedly arranged on the base, and the driving device, the weighing sensor, the power supply, the touch display screen and the circuit control panel are respectively electrically connected with the PLC. The utility model discloses a test device for testing ceramic lock pin performance can realize that the elasticity life-span of ceramic lock pin is experimental, mechanical durability is experimental and the plug power is experimental.
Description
Technical Field
The utility model relates to a test equipment technical field especially relates to a test device for testing pottery lock pin performance.
Background
The ferrule is a commonly used component, and whether the performance of the ferrule meets the design requirements is very important for subsequent use. At present, the test equipment of the ceramic ferrule usually tests the plugging force value by plugging and unplugging the ceramic ferrule for multiple times or a universal material testing machine, but 2 to 3 equipment are needed to complete the tests of the fatigue resistance, the mechanical durability and the plugging and unplugging force of the ceramic ferrule, so that the cost is high and the efficiency is low. Meanwhile, the mechanical durability test equipment known in the market cannot remove dust generated at a test part during multiple plugging tests, and the test result is greatly influenced. The testing requirement precision of the ceramic ferrule elastic force life test is high, the ferrule plugging stroke precision is 0.1mm, and no existing equipment can complete the test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a test device for testing ceramic lock pin performance to solve the problem that above-mentioned prior art exists, realize the experimental test of ceramic lock pin elasticity life-span.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a test device for testing the performance of a ceramic ferrule, which comprises a base, wherein a lifting driving unit and a circuit control unit are arranged on the base; the lifting driving unit comprises a driving device, the driving device can drive a lifting plate to lift through a ball screw mechanism, a ferrule clamp is fixedly arranged on the lifting plate, a base clamp is fixedly arranged on the top surface of the base, and a weighing sensor is arranged below the base clamp; the circuit control unit comprises a power supply, a PLC (programmable logic controller), a touch display screen, a circuit control board and a starting switch, an emergency stop switch and a reset switch, wherein the starting switch, the emergency stop switch and the reset switch are electrically connected with the circuit control board and are fixedly arranged on the base, and the driving device, the weighing sensor, the power supply, the touch display screen and the circuit control board are respectively and electrically connected with the PLC.
Preferably, the dust removal device further comprises a dust removal unit, wherein the dust removal unit comprises a pressure regulating valve connected with an air source pipeline and an air blowing hose connected with the pressure regulating valve, the air blowing hose is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the PLC; the pressure regulating valve can filter and separate oil and water in the air.
Preferably, the driving device is a servo motor, the lifting plate is fixedly connected with a nut in the ball screw mechanism, and a screw rod in the ball screw mechanism is vertical; the lifting plate is also in sliding fit with a vertically arranged limiting rod, and the limiting rod is fixedly connected with the base; the ball screw mechanism is covered with a shell, and the inserting core clamp extends out of the shell.
Preferably, the base clamp is an X/Y bidirectional adjusting clamp.
Preferably, the circuit control unit further includes a leakage protector electrically connected to the control circuit board and two contactors electrically connected to the PLC controller.
Preferably, the power supply further comprises a power switch electrically connected with the power supply.
The utility model discloses for prior art gain following technological effect:
the utility model discloses a test device for testing ceramic lock pin performance can enough realize the elasticity life-span of ceramic lock pin experimental, can realize the mechanical durability test of ceramic lock pin again, can also realize the plug power test of ceramic lock pin, and a tractor serves several purposes can realize three kinds of different experiments. The test device for testing the performance of the ceramic ferrule of the utility model can timely remove the particles and dust at the position of a test piece through the blowing-up hose in the dust removal unit, thereby ensuring the precision of the test result; the servo motor and the ball screw are adopted for driving, so that a sample can be accurately positioned, and the operating parameters of the equipment can be set through the touch display screen; when the sample is not connected or bonded, the current detection system can detect the sample in time and stop the machine to alarm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a testing apparatus for testing the performance of a ferrule according to the present invention;
wherein: the device comprises a shell, a lifting plate, a lead screw, a servo motor, a fan, a servo drive card, a reset switch, a scram switch, a circuit control board, a touch display screen, a power supply, a power switch, a starting switch, a contactor, a PLC (programmable logic controller), a contactor, a power leakage protector, an electromagnetic valve, a pressure regulating valve, a weighing sensor, a base clamp and a core inserting clamp, wherein the shell is 1-shell, the lifting plate is 2-lifting plate, the screw rod is 3-lead screw, the servo drive card is 4-servo motor, the reset switch is 7-reset switch, the scram switch is 8-circuit control board, the.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a test device for testing ceramic lock pin performance to solve the problem that above-mentioned prior art exists, realize the experimental test of ceramic lock pin elasticity life-span.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1: the test device for testing the performance of the ceramic ferrule comprises a base, wherein a lifting driving unit and a circuit control unit are arranged on the base; the lifting driving unit comprises a servo motor 4, the servo motor 4 is electrically connected with a servo motor driving card 6, the servo motor 4 can drive the lifting plate 2 to lift through a ball screw mechanism, a ferrule clamp 22 is fixedly arranged on the lifting plate 2, and the ferrule clamp 22 is used for fixing and clamping ceramic ferrule samples (FC, SC, LC, MPO and the like); the lifting plate 2 is fixedly connected with a nut in the ball screw mechanism, a screw 3 in the ball screw mechanism is vertical, the lifting plate 2 is also in sliding fit with a vertically arranged limiting rod, and the limiting rod is fixedly connected with the base; the ball screw mechanism is covered with the shell 1, and the inserting core clamp 22 extends out of the shell 1.
The top surface of the base is fixedly provided with a base clamp 21, the base clamp 21 is an X/Y bidirectional adjusting clamp with the model of EBC-XYPG100, and the base clamp 21 is used for adjusting the horizontal X, Y direction position of the connector to center the connector, so that the ceramic ferrule samples with different sizes can be inserted and pulled smoothly. Be provided with weighing sensor 20 in the below of base anchor clamps 21, weighing sensor 20 is 50N power value sensor for monitor test force value, but touch display screen 10 real-time display test force value.
The circuit control unit comprises a power supply 11, a PLC (programmable logic controller) 15, a touch display screen 10, a circuit control board 9, a starting switch 13, an emergency stop switch 8 and a reset switch 7, wherein the starting switch 13, the emergency stop switch 8 and the reset switch 7 are electrically connected with the circuit control board 9 and are fixedly arranged on the base, and the driving device, the weighing sensor 20, the power supply 11, the touch display screen 10 and the circuit control board 9 are respectively electrically connected with the PLC 15. The model of the PLC 15 is Mitsubishi FX3SA-14 MT; the reset switch 7 is used to restore the lifter plate 2 to the initially set zero point after the test. A tester sets an operation program through the touch display screen 10; the control circuit board and the PLC 15 transmit the program signal to the servo motor 4 and the electromagnetic valve 18 to complete the test action; the circuit control unit further comprises a leakage protector 17 electrically connected with the control circuit board, a power switch 12 electrically connected with the power supply 11 and two contactors electrically connected with the PLC 15, wherein the two contactors are a first contactor 14 and a second contactor 16 respectively; the base is also provided with a fan 5 for dissipating heat.
The testing device for testing the performance of the ceramic ferrule further comprises a dust removal unit, wherein the dust removal unit comprises a pressure regulating valve 19 connected with an air source pipeline and an air blowing hose connected with the pressure regulating valve 19, an electromagnetic valve 18 is arranged on the air blowing hose, and the electromagnetic valve 18 is electrically connected with the PLC 15; the pressure regulating valve 19 can filter and separate oil and water in the air.
The process of using the test device for testing the performance of the ferrule to perform the ferrule elasticity life test is as follows:
(1) placing the ceramic ferrule sample into a ferrule fixture 22 for fixing, and ensuring that the plug socket of the tested sample keeps a vertical direction;
(2) clicking a key on a touch display screen 10, transmitting a signal to a servo motor 4 through a circuit control board 9, starting the servo motor 4 to work according to a signal instruction, driving a lifting plate 2 to lift and lower through a screw rod 3 by the servo motor 4 to carry out high-precision positioning, enabling a ceramic ferrule sample to be just contacted with a plane of a fixed clamp, pressing a 'zero setting' ″ button on the touch display screen 10 to enable the current position to be a zero position, then setting a test stroke and test times (such as a pin body plugging stroke of 0.6mm and a test of 500 times) or a pause time (0.1-99.9 seconds) according to corresponding test requirements, pressing a starting switch 13 to start testing, transmitting a set parameter signal to the servo motor 4 through the circuit control board 9, and finishing instruction operation through a ball screw 3 and the lifting plate 2;
(3) can open according to experimental needs and blow the dirt switch, blow the dirt group device through circuit control panel 9 control, set for and blow the dirt time, optionally blow dirt on-time and blow dirt off-time, perhaps alternate each other (effective when only starting), also can manually press and blow the dirt button and blow the dirt.
The process of performing the mechanical durability and insertion and extraction force test by using the test device for testing the performance of the ceramic ferrule of the embodiment is as follows:
(1) placing the ceramic ferrule sample into the ferrule fixture 22 for fixing, and ensuring that the plug socket of the tested ceramic ferrule sample keeps a vertical direction;
(2) the button is clicked on the touch display screen 10, signals are transmitted to the servo motor 4 through the circuit control board 9, the servo motor 4 starts to work according to signal instructions, the servo motor 4 drives the lifting plate 2 to lift through the screw rod 3 to perform high-precision positioning, meanwhile, the X, Y direction position of the ceramic ferrule sample fixing clamp is adjusted, corresponding customizing clamps (FC, SC, LC, MPO and the like) are selected according to the type of a test plug, and meanwhile, the horizontal X, Y direction position (stroke precision is 0.05mm) can be adjusted through the adjustable base clamp 21, so that a sample plug can be smoothly inserted into the socket and can not move in the well-fixed X, Y direction. Pressing a 'zero setting' button on the display screen to enable the current position to be a zero position, moving the lifting plate 2 on the display screen to enable the lifting plate to ascend until the ceramic ferrule sample is completely separated from the lower end fixing clamp, enabling the lifting plate 2 to continuously move upwards for a certain distance according to actual conditions, displaying the moving stroke of the lifting plate 2 on the display screen, and reading corresponding stroke data. Pressing a 'zero setting' button on a display screen to enable the current position to be a zero position, entering a manual setting interface, setting the stroke to be a previously read number, setting the test times (0-9999 times) and the test speed (0-100mm/s) according to the actual test requirements, pressing a starting button to start testing, transmitting the set parameter signals to a servo motor 4 by a circuit control board 9, and finishing instruction operation through a ball screw 3 and a lifting plate 2; if the insertion and extraction force test is required, the required force value can be set before the test is started, the set range is 0-100N, 50N weighing sensors 20 are arranged below the lower end fixing clamp, and force value data during the test can be monitored in real time;
(3) can open according to experimental needs and blow the dirt switch, blow the dirt group device through circuit control panel 9 control, set for and blow the dirt time, optionally blow dirt on-time and blow dirt off-time, perhaps alternate each other (effective when only starting), also can manually press and blow the dirt button and blow the dirt.
In the description of the present invention, it should be noted that the terms "top", "bottom", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. The utility model provides a test device for testing pottery lock pin performance which characterized in that: the lifting device comprises a base, wherein a lifting driving unit and a circuit control unit are arranged on the base; the lifting driving unit comprises a driving device, the driving device can drive a lifting plate to lift through a ball screw mechanism, a ferrule clamp is fixedly arranged on the lifting plate, a base clamp is fixedly arranged on the top surface of the base, and a weighing sensor is arranged below the base clamp; the circuit control unit comprises a power supply, a PLC (programmable logic controller), a touch display screen, a circuit control board and a starting switch, an emergency stop switch and a reset switch, wherein the starting switch, the emergency stop switch and the reset switch are electrically connected with the circuit control board and are fixedly arranged on the base, and the driving device, the weighing sensor, the power supply, the touch display screen and the circuit control board are respectively and electrically connected with the PLC.
2. The testing apparatus for testing the performance of a ferrule of claim 1, wherein: the dust removal device is characterized by further comprising a dust removal unit, wherein the dust removal unit comprises a pressure regulating valve connected with an air source pipeline and an air blowing hose connected with the pressure regulating valve, and the air blowing hose is provided with an electromagnetic valve which is electrically connected with the PLC; the pressure regulating valve can filter and separate oil and water in the air.
3. The testing apparatus for testing the performance of a ferrule of claim 1, wherein: the driving device is a servo motor, the lifting plate is fixedly connected with a nut in the ball screw mechanism, and a screw rod in the ball screw mechanism is vertical; the lifting plate is also in sliding fit with a vertically arranged limiting rod, and the limiting rod is fixedly connected with the base; the ball screw mechanism is covered with a shell, and the inserting core clamp extends out of the shell.
4. The testing apparatus for testing the performance of a ferrule of claim 1, wherein: the base clamp is an X/Y bidirectional adjusting clamp.
5. The testing apparatus for testing the performance of a ferrule of claim 1, wherein: the circuit control unit also comprises a leakage protector electrically connected with the circuit control board and two contactors electrically connected with the PLC.
6. The testing apparatus for testing the performance of a ferrule of claim 1, wherein: the power supply also comprises a power switch electrically connected with the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451300.2U CN211740589U (en) | 2020-04-01 | 2020-04-01 | Test device for testing performance of ceramic ferrule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451300.2U CN211740589U (en) | 2020-04-01 | 2020-04-01 | Test device for testing performance of ceramic ferrule |
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| Publication Number | Publication Date |
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| CN211740589U true CN211740589U (en) | 2020-10-23 |
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| CN202020451300.2U Active CN211740589U (en) | 2020-04-01 | 2020-04-01 | Test device for testing performance of ceramic ferrule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414209A (en) * | 2022-03-28 | 2022-04-29 | 武汉驿路通科技股份有限公司 | Multiplexer detects uses frock |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414209A (en) * | 2022-03-28 | 2022-04-29 | 武汉驿路通科技股份有限公司 | Multiplexer detects uses frock |
| CN114414209B (en) * | 2022-03-28 | 2022-07-08 | 武汉驿路通科技股份有限公司 | Multiplexer detects uses frock |
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