CN112415380A

CN112415380A - Miniature disc type motor detection facility

Info

Publication number: CN112415380A
Application number: CN201910771316.3A
Authority: CN
Inventors: 杜敏; 何博新; 杜磊
Original assignee: Hubei Kailong Electromechanical Co ltd
Current assignee: Hubei Kailong Electromechanical Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2021-02-26

Abstract

The invention relates to a miniature disc type motor detection facility, belonging to the field of motor production equipment, wherein a rectangular clamp base is transversely arranged in front of the upper surface of a machine frame, a rectangular detection plate is transversely arranged at the middle part of the upper surface of the frame through two T-shaped brackets, a plurality of round indicator lamps are arranged on the detection plate, a plurality of cylindrical copper needles are arranged below the detection plate, the rear part of the upper surface of the frame is transversely provided with a rectangular detection box, the front part of the detection box is provided with a plurality of rectangular ammeters and a rectangular power switch, and a rectangular power supply is arranged inside the detection box.

Description

Miniature disc type motor detection facility

Technical Field

The invention discloses a miniature disc type motor detection facility, belongs to the field of motor production equipment, and particularly relates to detection of a miniature disc type motor through running current.

Background

The miniature disc type motor is widely applied to mobile phone vibration, toothbrush vibration, toy vibration and the like, is popular with manufacturers due to small volume, light weight and high vibration frequency, but is small in volume, high in manufacturing precision and needs professional equipment for manufacturing and assembling. Still need carry out the inspection one by one after the miniature disc motor assembly and just can be used for in the middle of other facilities, the present most producer of producing miniature disc motor has mostly adopted the circular telegram electric current to test when the inspection motor is qualified, but is being held the test pen by the workman and is detecting the motor one by one in the inspection process, and this method speed is slow, and is inefficient, easily leaks to examine moreover.

Disclosure of Invention

The invention solves the above difficulties by adopting a rectangular frame, a rectangular fixture base is transversely arranged in front of the upper surface of the frame, a rectangular detection plate is transversely arranged at the middle part of the upper surface of the frame through two T-shaped supports, a plurality of round indicator lamps are arranged on the detection plate, a plurality of cylindrical copper needles are arranged below the detection plate, a rectangular detection box is transversely arranged at the rear of the upper surface of the frame, a plurality of rectangular ammeters and a rectangular power switch are arranged in front of the detection box, and a rectangular power supply is arranged inside the detection box And then rapidly picking out unqualified products.

The miniature disc type motor detection facility is characterized by comprising a rack 1, a clamp base 2, a detection plate 3, a detection box 4, a power switch 5, an ammeter 6, a copper needle 7, an indicator light 8, a support 9, a return spring 10, a clamp 11, a miniature disc type motor 12, a motor input end 13, a power supply 14 and a power supply line 15;

the rack is rectangular, the clamp base is transversely arranged in front of the upper side of the rack, the two T-shaped supports are transversely and symmetrically arranged in the center of the upper side of the rack, the left support is higher than the right support by 4-6cm, and the detection box is transversely arranged behind the upper side of the rack;

the clamp base is rectangular, a rectangular groove is formed in the center of the upper surface of the clamp base, and the left side of the groove is provided with an opening;

the detection plate is rectangular and made of plastic, the rear top ends of two long-strip-shaped connecting plates extending backwards from the two rear sides are horizontally connected with the two supports through bolts, the middle part of the left connecting plate is upwards connected with the top end of the left support through a spiral return spring, 8-10 circular indicator lamps are arranged in the center of the upper part of the left connecting plate, a pair of cylindrical copper needles with the same size is vertically arranged right in front of the lower part of each indicator lamp, an insulating block is arranged between the two copper needles, the distance between the bottoms of the two copper needles is equal to the distance between the two copper wires on the input end of the motor, and the bottoms of all the copper needles are sharp angles;

the clamp is rectangular and is arranged in a groove above the clamp base, the length and width of the clamp are equal to those of the groove on the clamp base, 8-10 circular grooves with the same size are arranged on the clamp base, and a rectangular groove with the diameter of 1/4 is arranged right behind each groove;

the miniature disc type motor is disc-shaped and is arranged in a groove above the clamp, a rectangular motor input end is arranged at the edge of the miniature disc type motor, and two strip-shaped copper wires are arranged above the motor input end;

the detection box is rectangular, 8-10 rectangular ammeters are arranged above the front of the detection box, a rectangular power switch is arranged below the front of the detection box, and a rectangular power supply is arranged inside the detection box;

the utility model discloses a power supply for a motor vehicle, including power switch, power output end, power cord, a pair of copper needle, power cord, power supply output end, the positive pole and the negative pole of power output end are connected with the positive pole and the negative pole input that all pilot lamps correspond through the power cord respectively, the negative pole of every pilot lamp input is respectively connected with the top of the copper needle on the left of the pair of copper needle that corresponds under self through a power cord, power output end's positive pole is connected with the input of all ampere meters through a power cord, the output of every ampere meter is connected with the top of the copper needle on the right that corresponds a pair of copper needle under the pilot.

Has the advantages that: still need carry out the inspection one by one after the miniature disc motor assembly and just can be used for in the middle of other facilities, the present most producer of producing miniature disc motor has mostly adopted the circular telegram electric current to test when the inspection motor is qualified, but is being held the test pen by the workman and is detecting the motor one by one in the inspection process, and this method speed is slow, and is inefficient, easily leaks to examine moreover. A rectangular fixture base is transversely installed in front of a miniature disc type motor detection facility on a rack, a rectangular detection plate is transversely installed in the middle of the upper surface of the rack through two T-shaped supports, a plurality of circular indicator lamps are installed on the detection plate, a plurality of cylindrical copper needles are installed below the detection plate, a rectangular detection box is transversely installed at the rear of the upper surface of the rack, a plurality of rectangular ammeters and a rectangular power switch are installed in front of the detection box, and a rectangular power supply is installed inside the detection box.

Drawings

FIG. 1 is a front view of a miniature disk-type motor testing facility;

FIG. 2 is a schematic structural view of the detection plate, the copper needle, the indicator light, the bracket and the return spring;

FIG. 3 is a schematic structural diagram of a fixture, a micro disc motor, and a motor input end;

fig. 4 is a schematic circuit diagram of a power switch connected with a power supply through a power line, the power supply connected with an indicator lamp through the power line, the power supply connected with an ammeter through the power line, and the ammeter connected with a copper needle through the power line.

Detailed Description

Embodiments of the invention will now be described in detail with reference to the accompanying drawings and reference numerals:

the miniature disc type motor detection facility is characterized by comprising a rack, a clamp base, a detection plate, a detection box, a power switch (AC220V/5A), an ammeter (DC12V/2A), a copper needle (DC12V/1A), an indicator lamp (DC3.7V/1A), a support, a return spring, a clamp, a miniature disc type motor (DC3.7V/0.5A), a motor input end (DC3.7V/0.5A), a power supply (AC 220V-to-DC3.7V/10A) and a power line (2 x0.8mm);

When the miniature disc type motor detection facility is used, a worker firstly turns on a power switch, the power supply supplies power to all indicator lamps, all indicator lamps are turned on, whether pointers of all ampere meters return to zero or not is checked, the worker takes a metal sheet to sequentially stamp each pair of copper needles below a detection plate to enable the copper needles to be connected temporarily and check whether the pointers of the corresponding ampere meters point to the highest position or not, after the equipment detection is finished, the worker places a clamp (all motor input ends are placed in a rectangular groove in the back of the upper portion of the clamp) provided with the miniature disc type motor on a conveyer belt of an assembly machine into a groove of a clamp base, the motor input ends face to the back of the clamp base, and the right ends of the clamp are tightly attached to the right end of the groove of the clamp base, at the moment, the worker slightly presses the bottom of each pair of copper needles below the detection plate to be respectively contacted with two strip-shaped copper wires above the corresponding The copper needle on the right side, the current flow to the coil of the miniature disc motor through the positive pole of the motor input end, the current flow to the negative pole of the motor input end after the work of the coil, then flow to the negative pole of the pilot lamp through the copper needle on the left side, the worker checks that the pointers of all the ampere meters point to 0.5Ap (+ -0.03), if the individual abnormality exists, the worker indicates that the corresponding miniature disc motor is an unqualified product, after the worker loosens the detection plate, the return spring lifts the detection plate, the worker takes the unqualified product corresponding to the upper surface of the clamp off, then carefully takes the clamp out and puts the clamp into a disc loading machine, the worker puts the clamp provided with the miniature disc motor on the conveyer belt of the assembly machine into the groove of the clamp.

The foregoing is merely a general disclosure of the invention and is not intended to limit the invention in any way; those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims.

Claims

1. The miniature disc type motor detection facility is characterized by comprising a rack (1), a clamp base (2), a detection plate (3), a detection box (4), a power switch (5), an ammeter (6), a copper needle (7), an indicator lamp (8), a support (9), a return spring (10), a clamp (11), a miniature disc type motor (12), a motor input end (13), a power supply (14) and a power supply line (15);