CN210514553U - Micromotor characteristic detection machine - Google Patents

Abstract

The utility model provides a micromotor characteristic detector, which solves the technical problems of complex operation and low efficiency of the existing micromotor characteristic detector and is provided with a frame, two mold bases are arranged on the frame in parallel, one end of each mold base is provided with a driving cylinder for driving the mold base to horizontally move on the frame, and a detection mold is fixed on each mold base; the frame top is equipped with the control cabinet, and the control cabinet bottom sets up two detection cylinders side by side, and the output that detects the cylinder is equipped with the fixing base, and the fixing base front end is equipped with a plurality of lead-through needle, and the lead-through needle electricity is connected with detection circuitry, and detection circuitry is connected with the control cabinet electricity, the utility model discloses can extensively be used for the motor check out test set field.

Description

Micromotor characteristic detection machine

Technical Field

The utility model belongs to the technical field of the motor check out test set and specifically relates to a micromotor characteristic detects machine is related to.

Background

The micro motor has the characteristics of high efficiency and difficult damage, is widely used in various industries and daily life, and is used for detecting whether the operation state of the micro motor is normal or not as a development target which is considered by micro motor manufacturers and users together in order to avoid the damage of other devices caused by the sudden failure of the micro motor and even influence the operation of the whole product supply chain.

When the prior art detects the resistance characteristics of the micro-motors, each micro-motor is usually detected by adopting a manual handheld measuring instrument, and when a large number of micro-motors need to be detected, the method is complex in operation and seriously influences the detection efficiency.

Disclosure of Invention

The utility model discloses be exactly to current micromotor characteristic detection device complex operation and the technical problem of inefficiency, provide a micromotor characteristic detection machine that easy operation and efficiency are higher.

Therefore, the utility model is provided with a frame, two mould bases are arranged on the frame in parallel, one end of each mould base is provided with a driving cylinder for driving the mould base to move horizontally on the frame, and a detection mould is fixed on each mould base; the frame top is equipped with the control cabinet, and the control cabinet bottom sets up two detection cylinders side by side, and the output that detects the cylinder is equipped with the fixing base, and the fixing base front end is equipped with a plurality of and leads to the needle, and it is connected with detection circuitry to lead to the needle electricity, and detection circuitry is connected with the control cabinet electricity.

Preferably, the two sides of the die base are respectively provided with a front fixing plate and a rear fixing plate, the die base is arranged between the front fixing plate and the rear fixing plate through a guide rail, and the driving cylinder drives the die base to move along the guide rail.

Preferably, the detection die is provided with a plurality of grooves matched with the micromotor.

Preferably, the fixing seat is provided with a circuit board slot, and the detection circuit is arranged in the circuit board slot.

Preferably, the detection circuit comprises a control module, a signal acquisition module, a power module, a warning module and a display unit.

Preferably, each conducting needle is fixed on the fixed seat through the conducting needle bracket.

Preferably, the console front end control panel is provided with an indicator light.

The utility model discloses a set up the detection mould and hold the micromotor that waits to detect to set up and drive actuating cylinder and move the detection mould to the assigned position and detect; the micro motor is detected through setting the contact of the conducting pin, the detection circuit is adopted to detect the micro motor, a plurality of micro motors can be detected simultaneously, the automatic control of the whole detection process is realized, and the detection efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a mold base;

FIG. 3 is a schematic structural view of a driving cylinder;

fig. 4 is a schematic diagram of a detection circuit.

The symbols in the drawings illustrate that:

1. a frame; 2. a mold base; 3. a driving cylinder; 4. a front fixing plate; 5. a rear fixing plate; 6. a guide rail; 7. detecting the die; 8. a groove; 9. a console; 10. detecting a cylinder; 11. a fixed seat; 12. a guide needle; 13. a conduction pin support; 14. a circuit board slot; 15. and an indicator light.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the drawings.

As figure 1, figure 2 and figure 3 show, the utility model discloses be equipped with frame 1, set up two mould base 2 in parallel in frame 1, the one end setting of mould base 2 drives actuating cylinder 3 and drives mould base 2 horizontal migration in frame 1, the both sides of mould base 2 set up preceding fixed plate 4 and after-fixing plate 5 respectively, mould base 2 locates between preceding fixed plate 4 and the after-fixing plate 5 through two guide rails 6, it moves along guide rail 6 to drive actuating cylinder 3 and drive mould base 2, be fixed with on the mould base 2 and detect mould 7, it is equipped with a plurality of and micromotor matched with recess 8 on the detection mould 7, a micromotor for placing and wait to detect, can change assorted detection mould according to the micromotor of different specifications.

A control console 9 is arranged above the frame 1, two detection cylinders 10 are arranged in parallel at the bottom end of the control console 9, a fixed seat 11 is arranged at the output end of each detection cylinder 10, a conducting pin support 13 is arranged at the front end of the fixed seat 11, a plurality of conducting pins 12 are fixed on the conducting pin support 13, the conducting pins 12 are arranged by penetrating through the conducting pin support 13, the number of the conducting pins 12 is the same as that of grooves 8 in the detection mold 7, a micromotor to be detected in the grooves 8 is detected by using the conducting pins 12, the detection cylinders 11 drive the conducting pins to move in the vertical direction, the conducting pins 12 are electrically connected with a detection circuit, a circuit board groove 14 is arranged on the fixed seat 11, the detection circuit is arranged in the circuit board groove 14, the conducting pins 12 transmit detected signals to the detection circuit, the detection circuit is electrically connected with the control console 9, an indicator lamp 15 is arranged on a front-end control panel of the control console 9, the detection circuit, when the micro-motor index is detected to be unqualified, the corresponding indicator lamp is changed to prompt a worker.

As shown in fig. 4, the detection circuit includes a control module, a signal acquisition module, a power supply module, a warning module and a display unit, the control module is respectively connected with the signal acquisition module, the power supply module, the warning module and the display unit are electrically connected, the power supply module adopts a constant current source to provide stable current for the micromotor, the signal acquisition module adopts a differential amplification unit and a filter unit to acquire resistance signals of the micromotor, and transmits the signals to the control module, the control module adopts an ARM series microcontroller to process the signals, and displays the processing result through the display unit, the display unit is an indicator lamp arranged on a console 9, under normal conditions, the indicator lamp is green, when an unqualified product is detected, the indicator lamp is red, and meanwhile, the warning unit adopts a buzzer to give an alarm to prompt the unqualified product.

During detection, each micromotor to be detected is placed in the groove 8 of the detection mold 7, the driving cylinder 3 drives the detection mold 7 to be positioned under each conducting needle 12, and the detection cylinder 10 drives the conducting needles 12 to move downwards to the micromotor to be detected, so that two contacts of each conducting needle are connected with two ends of a micromotor coil, the micromotors are detected, and a detection result is displayed through the indicator lamp 15.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims (7)

1. A micromotor characteristic detector is provided with a rack and is characterized in that two die bases are arranged on the rack in parallel, a driving cylinder is arranged at one end of each die base to drive each die base to horizontally move on the rack, and a detection die is fixed on each die base; the frame top is equipped with the control cabinet, the control cabinet bottom sets up two detection cylinders side by side, the output that detects the cylinder is equipped with the fixing base, the fixing base front end is equipped with a plurality of conduction needle, the conduction needle electricity is connected with detection circuitry, detection circuitry with the control cabinet electricity is connected.

2. The micro-machine characteristic testing machine of claim 1, wherein a front fixing plate and a rear fixing plate are respectively disposed at two sides of the mold base, the mold base is disposed between the front fixing plate and the rear fixing plate through a guide rail, and the driving cylinder drives the mold base to move along the guide rail.

3. The micro-machine characteristic testing machine of claim 1, wherein said testing mold has a plurality of grooves for mating with the micro-machine.

4. The micro-machine characteristic testing machine of claim 1, wherein said mounting base is provided with a circuit board slot, and said testing circuit is disposed in said circuit board slot.

5. The micro-machine characteristic tester according to claim 1, wherein the test circuit comprises a control module, a signal acquisition module, a power module, a warning module and a display unit.

6. The micro-machine characteristic testing machine of claim 1, wherein each of said conduction pins is fixed to said holder by a conduction pin holder.

7. The micro-machine characteristic testing machine of claim 1, wherein said console front end control panel is provided with an indicator light.

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