CN219495163U - Motor production is with detecting machine that possesses function of making an uproar falls - Google Patents

Abstract

The utility model relates to a motor production detection machine with a noise reduction function, which comprises a fixed plate, a motor movement detector and a detection head, wherein a noise reduction mechanism is arranged at the top of the fixed plate; the noise reduction mechanism comprises a sound insulation box arranged at the top of a fixed plate, sound absorption cotton is arranged in the sound insulation box, a supporting block is arranged in the sound insulation box, a fixed box is arranged on one side, away from the sound insulation box, of the supporting block, the clamping mechanism comprises a supporting plate arranged in the fixed box and a first electric push rod arranged in the fixed box and symmetrical to the bottom wall of the fixed box, and a compression rod is arranged at the telescopic end of the first electric push rod. This motor production that possesses function of making an uproar is with detecting machine possesses the in-process that conveniently makes an uproar of detecting, protects advantages such as detection personnel's eardrum.

Description

Motor production is with detecting machine that possesses function of making an uproar falls

Technical Field

The utility model relates to the technical field of motor detection, in particular to a motor production detector with a noise reduction function.

Background

After the assembly of a small or miniature motor such as a series excited motor is completed, whether the axial play distance of the motor accords with the specified technical requirement or not needs to be checked and judged, wherein the axial play distance is the distance that a rotating shaft of a rotor assembly of the assembled motor moves along the axial direction under the action of certain axial external force, and the axial play distance is an important technical index which directly or indirectly influences the performance of the motor.

The prior art CN202023167890.5 discloses an automatic detection mechanism for a motor rotating shaft, when the automatic detection mechanism is used for detecting the axial movement distance of a small or miniature motor rotating shaft, no special equipment is provided, only a detection person is used for roughly judging whether the axial movement distance meets the specified technical requirement or not by hand pushing, but the automatic detection mechanism has some defects, the production detection of the motor generates noise in the implementation process, the eardrum of the detection person is damaged, and noise reduction is inconvenient in the detection process.

Disclosure of Invention

The utility model aims to solve the problems that vibration and noise are generated in the production detection of a motor in the prior art, the eardrum of a detection person is damaged, and noise is inconvenient to reduce in the detection process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the motor production detection machine with the noise reduction function comprises a fixed plate, a motor movement detector and a detection head, wherein a noise reduction mechanism is arranged at the top of the fixed plate, a clamping mechanism is arranged in the noise reduction mechanism, a moving mechanism is arranged in the noise reduction mechanism, and a control box electrically connected with the motor movement detector is arranged on the outer wall of the noise reduction mechanism;

the noise reduction mechanism comprises a sound insulation box arranged at the top of the fixed plate, sound absorption cotton is arranged in the sound insulation box, a supporting block is arranged in the sound insulation box, a fixed box is arranged on one side, far away from the sound insulation box, of the supporting block, a box door is arranged on the outer wall of the sound insulation box, a sealing ring is arranged on the outer wall of the box door, and a sound absorption hole is formed in the outer wall of the fixed box.

Further, the clamping mechanism comprises a supporting plate arranged in the fixed box and a first electric push rod arranged on the inner bottom wall of the fixed box and symmetrical with the bottom wall of the fixed box, and a compression rod is arranged at the telescopic end of the first electric push rod.

Further, the depression bar is the shape of inversion L, the top of backup pad is equipped with the mounting panel, the mounting panel compresses tightly the setting in the bottom of depression bar, the top of mounting panel is equipped with the motor of waiting to detect.

Further, the moving mechanism comprises a box body arranged in the fixed box and a motor arranged on the outer wall of the fixed box, and a screw rod extending into the box body is arranged on an output shaft of the motor.

Further, the outer wall of the screw rod is provided with a screw block, the bottom of the screw block is provided with a first displacement sensor, and the bottom of the screw block is provided with a second electric push rod.

Further, the telescopic end of the second electric push rod is provided with a second displacement sensor, the telescopic end of the second electric push rod is fixedly connected with a motor play detector, and the bottom of the motor play detector is provided with a detection head.

Compared with the prior art, the beneficial effects of this application are:

this motor production that possesses function of making an uproar is with detecting machine, it is isolated to the noise absorption of fixed incasement portion through the inside soundproof cotton of sound insulation box, it is inside to sound insulation box to transmit sound by the sound-absorbing hole, wait to detect motor and mounting panel compress tightly in the backup pad by first electric putter bar, move about the inside of box by the silk piece on the motor drive lead screw, the travel distance of silk piece is recorded by first displacement sensor on the silk piece, and the flexible distance of second electric putter is recorded to the second displacement sensor on the second electric putter, detect the distance of drunkenness by the motor drunkenness detector on the second electric putter, conveniently fall the noise at the in-process of detection, protect the eardrum of inspector.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic perspective view of the present utility model.

In the figure: 1. a fixing plate; 2. a motor play detector; 3. a detection head; 4. a noise reduction mechanism; 401. a sound insulation box; 402. sound absorbing cotton; 403. a support block; 404. a fixed box; 405. a door; 406. a seal ring; 407. a sound absorption hole; 5. clamping mechanism; 501. a support plate; 502. a first electric push rod; 503. a compression bar; 504. a mounting plate; 505. a motor to be detected; 6. a moving mechanism; 601. a case; 602. a motor; 603. a screw rod; 604. a silk block; 605. a first displacement sensor; 606. a second electric push rod; 607. a second displacement sensor; 7. and a control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-3, the application provides a motor production detection machine with noise reduction function, which comprises a fixed plate 1, a motor movement detector 2 and a detection head 3, wherein a noise reduction mechanism 4 is arranged at the top of the fixed plate 1, the fixed plate 1 is used for supporting the noise reduction mechanism 4, a clamping mechanism 5 is arranged in the noise reduction mechanism 4, the noise reduction mechanism 4 is used for supporting the clamping mechanism 5, a moving mechanism 6 is arranged in the noise reduction mechanism 4, the noise reduction mechanism 4 is used for supporting the moving mechanism 6, a control box 7 electrically connected with the motor movement detector 2 is arranged on the outer wall of the noise reduction mechanism 4, and the control box 7 is used for recording and controlling detection data of the motor movement detector 2;

the noise reduction mechanism 4 comprises a sound insulation box 401 arranged at the top of the fixed plate 1, sound absorption cotton 402 is arranged in the sound insulation box 401, a supporting block 403 is arranged in the sound insulation box 401, a fixed box 404 is arranged on one side, far away from the sound insulation box 401, of the supporting block 403, a box door 405 is arranged on the outer wall of the sound insulation box 401, a sealing ring 406 is arranged on the outer wall of the box door 405, and a sound absorption hole 407 is formed in the outer wall of the fixed box 404 and used for absorbing noise and protecting eardrum of a user.

It should be noted that, in this embodiment, the clamping mechanism 5 includes a support plate 501 disposed inside the fixed box 404 and two symmetrical first electric push rods 502 disposed on the inner bottom wall of the fixed box 404, where the telescopic end of the first electric push rod 502 is provided with a compression rod 503.

Further, the compression bar 503 is in an inverted L shape, the top of the supporting plate 501 is provided with a mounting plate 504, the mounting plate 504 is pressed at the bottom of the compression bar 503, and the top of the mounting plate 504 is provided with a motor 505 to be detected.

It should be noted that, the moving mechanism 6 includes a housing 601 disposed inside the fixed housing 404 and a motor 602 disposed on an outer wall of the fixed housing 404, where an output shaft of the motor 602 is provided with a screw 603 extending into the housing 601.

In order to further improve the moving distance effect of the detection wire block 604, the outer wall of the screw rod 603 is provided with the wire block 604, the bottom of the wire block 604 is provided with a first displacement sensor 605, and the bottom of the wire block 604 is provided with a second electric push rod 606.

It is further added that the motor movement detector 2 and the detection head 3 are driven by the second electric push rod 606 to move, a second displacement sensor 607 is arranged at the telescopic end of the second electric push rod 606, the telescopic end of the second electric push rod 606 is fixedly connected with the motor movement detector 2, and the detection head 3 is arranged at the bottom of the motor movement detector 2.

When the device is used, firstly, the mounting plate 504 on the motor 505 to be detected drives the pressing rod 503 to be pressed on the top of the supporting plate 501 through the first electric push rod 502, after the motor 505 to be detected runs for a period of time, the motor 602 drives the wire block 604 on the screw rod 603 to move left and right in the box 601, the first displacement sensor 605 detects and records the moving distance of the wire block 604, the second electric push rod 606 drives the second displacement sensor 607 and the motor movement detector 2 to move up and down, the second displacement sensor 607 detects the lifting distance of the motor movement detector 2, the noise generated by the motor 505 to be detected enters the outer wall of the fixed box 404 and the inside of the sound insulation box 401 through the sound absorption holes 407, the noise is absorbed by the sound absorption cotton 402, noise reduction is conveniently carried out in the detection process, and the eardrum of a detector is protected.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a motor production that possesses function of making an uproar is with detecting machine, includes fixed plate (1), motor drunkenness detector (2) and detects head (3), its characterized in that: the top of the fixed plate (1) is provided with a noise reduction mechanism (4), the inside of the noise reduction mechanism (4) is provided with a clamping mechanism (5), the inside of the noise reduction mechanism (4) is provided with a moving mechanism (6), and the outer wall of the noise reduction mechanism (4) is provided with a control box (7) electrically connected with a motor movement detector (2);

noise reduction mechanism (4) is including setting up sound insulation case (401) at fixed plate (1) top, the inside of sound insulation case (401) is equipped with sound absorption cotton (402), the inside of sound insulation case (401) is equipped with supporting shoe (403), one side that sound insulation case (401) were kept away from to supporting shoe (403) is equipped with fixed case (404), the outer wall of sound insulation case (401) is equipped with chamber door (405), the outer wall of chamber door (405) is equipped with sealing washer (406), sound absorption hole (407) have been seted up to the outer wall of fixed case (404).

2. The motor production inspection machine with noise reduction function according to claim 1, wherein: the clamping mechanism (5) comprises a supporting plate (501) arranged inside the fixed box (404) and two symmetrical first electric push rods (502) arranged on the inner bottom wall of the fixed box (404), and compression rods (503) are arranged at the telescopic ends of the first electric push rods (502).

3. The motor production inspection machine with noise reduction function according to claim 2, characterized in that: the pressure bar (503) is in an inverted L shape, a mounting plate (504) is arranged at the top of the supporting plate (501), the mounting plate (504) is pressed at the bottom of the pressure bar (503), and a motor (505) to be detected is arranged at the top of the mounting plate (504).

4. The motor production inspection machine with noise reduction function according to claim 1, wherein: the moving mechanism (6) comprises a box body (601) arranged in the fixed box (404) and a motor (602) arranged on the outer wall of the fixed box (404), and an output shaft of the motor (602) is provided with a screw rod (603) extending to the inside of the box body (601).

5. The motor production inspection machine with noise reduction function according to claim 4, wherein: the outer wall of lead screw (603) is equipped with silk piece (604), the bottom of silk piece (604) is equipped with first displacement sensor (605), the bottom of silk piece (604) is equipped with second electric putter (606).

6. The motor production inspection machine with noise reduction function according to claim 5, wherein: the telescopic end of the second electric push rod (606) is provided with a second displacement sensor (607), the telescopic end of the second electric push rod (606) is fixedly connected with the motor play detector (2), and the bottom of the motor play detector (2) is provided with a detection head (3).