CN214066505U

CN214066505U - Extra-micro bearing detection device

Info

Publication number: CN214066505U
Application number: CN202022857938.9U
Authority: CN
Inventors: 郁彬; 于洋; 周佳
Original assignee: Kunshan Aodelu Automation Technology Co ltd
Current assignee: Kunshan Aodelu Automation Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-27
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a bearing vibration detection technical field discloses an extra-micro bearing detection device, including board and the feed mechanism, at least two vibration detection mechanism and the handling mechanism that set up in the board, each vibration detection mechanism sets gradually on the board along the direction of delivery of extra-micro bearing, and the vibration detection mechanism includes loading unit and vibration measurement unit, and the loading unit can be relative vibration measurement unit reciprocating motion, and the vibration measurement unit is configured to drive the inner circle rotation of extra-micro bearing and carry out vibration detection; the loading unit is configured to load the ultra-micro bearing to be measured conveyed by the conveying mechanism onto the vibration measuring unit; the conveying mechanism is configured to convey the ultra-micro bearing to be detected to each vibration detection mechanism from the feeding mechanism and convey the detected ultra-micro bearing out. The multi-station conveying function of the conveying mechanism is utilized, two or more than two vibration detection mechanisms can simultaneously carry out vibration detection on two or more than two extra-micro bearings, and the detection efficiency is greatly improved.

Description

Extra-micro bearing detection device

Technical Field

The utility model relates to a bearing vibration detects technical field, especially relates to a special little bearing detection device.

Background

After the bearing is machined, the matching condition among all parts of the bearing needs to be detected. If there is a problem in the fit between the parts, abnormal vibration occurs.

Current bearing vibration detector generally includes the frame, set up the main shaft in the frame, set up in the frame inside and be used for driving main shaft pivoted motor, link to each other and be used for cup jointing the dabber of bearing with the main shaft, set up detection device in the frame, set up the cylinder in the frame, set up on the power output shaft of cylinder and be used for the butt subassembly with the bearing butt. When detecting the bearing, establish the dabber with the bearing housing, then drive actuating cylinder and make the power output shaft area butt subassembly of cylinder move towards bearing one side and finally offset with the bearing, then open the motor and order about the main shaft rotation, epaxial dabber rotates along with the main shaft, the inner circle of bearing rotates along with the dabber this moment, and the outer lane of bearing is difficult for taking place to rotate under the butt effect of butt subassembly, then the noise that detection device produced when rotating the bearing detects. Therefore, the detector can only detect one bearing in the same time period, and the detection efficiency is low.

In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create an ultra-micro bearing detection device, which has industrial application value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special little bearing detection device can detect two at least special little bearings simultaneously to promote detection efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a special little bearing detection device, includes the board and set up in feed mechanism, two at least vibration detection mechanism and the transport mechanism of board, wherein:

each vibration detection mechanism is sequentially arranged on the machine table along the conveying direction of the ultra micro bearing and comprises a loading unit and a vibration measurement unit, the loading unit can reciprocate relative to the vibration measurement unit, and the vibration measurement unit is configured to drive the inner ring of the ultra micro bearing to rotate and carry out vibration detection; the loading unit is configured to load the ultra micro bearing to be measured conveyed by the conveying mechanism onto the vibration measuring unit;

the conveying mechanism is configured to convey the to-be-detected ultra-micro bearing to each vibration detection mechanism from the feeding mechanism and convey the detected ultra-micro bearing out.

As a preferred scheme of the above-mentioned superfine bearing detection device, a storage mechanism is further arranged on the machine table, and the storage mechanism is configured to store the detected superfine bearings in a classified manner.

As a preferable mode of the above-mentioned ultrafine bearing detection apparatus, a conveying channel is provided between two adjacent vibration detection mechanisms, and the conveying channel is capable of ascending and descending.

As a preferable scheme of the above-mentioned superfine bearing detection device, the loading unit includes a supporting base, a loading assembly and a push rod assembly slidably connected to the supporting base, and a driving member, wherein:

the loading assembly is connected with the ejector rod assembly through a spring, the ejector rod assembly comprises an ejector rod capable of abutting against an outer ring of the ultra-micro bearing, the loading assembly comprises a first supporting plate capable of allowing the ejector rod to penetrate through and a second supporting plate capable of allowing a core rod of the vibration measurement unit to penetrate through, and the distance between the first supporting plate and the second supporting plate can be adjusted;

the driving piece is configured to drive the ejector rod assembly to drive the loading assembly to slide along the supporting base.

As a preferable scheme of the above superfine bearing detection device, two ends of the support base are further provided with limit stop levers for limiting the movement strokes of the loading assembly and the ejector rod assembly.

As a preferable scheme of the above superfine bearing detection device, a mandrel storage rack is further arranged on the support base.

As a preferable scheme of the above superfine bearing detection device, the conveying mechanism includes a material passing channel, a material pushing assembly and a conveying assembly, wherein:

the material passing channel is connected with an outlet of the feeding mechanism and is configured to sequentially send the ultra-micro bearings to the material pushing assembly in an upright state;

the pushing assembly is positioned at an outlet of the material passing channel and is configured to sequentially push the vertical extra-micro bearings to the lower part of the conveying assembly;

the carrying assembly comprises a carrying plate and a carrying plate driving piece, the carrying plate is provided with a plurality of clamping grooves for clamping the superfine bearings along the length direction of the carrying plate, and the carrying plate driving piece is configured to drive the carrying plate to move horizontally and lift.

As a preferable solution of the above-mentioned testing apparatus for ultra micro bearings, the storage mechanism includes a dispensing module and a storage box, wherein:

the storage box is internally divided into a plurality of accommodating cavities, and the top of each accommodating cavity is provided with a feeding hole;

the distributing module is configured to introduce the detected superfine bearing conveyed by the conveying mechanism into the corresponding accommodating cavity.

As a preferable solution of the above-mentioned testing apparatus for ultrafine bearings, the dispensing module includes a fixed plate, and a guide plate, a guide tube, and a guide tube driving member mounted on the fixed plate, wherein:

the guide plate is connected with the vibration detection mechanism on the outermost side, the guide plate and the fixed plate are provided with corresponding blanking ports, and the blanking ports are communicated with the material guide pipes;

the guide tube driving part is configured to drive the guide tube to rotate so as to be butted with the corresponding feeding hole.

The utility model has the advantages that: the multi-station conveying function of the conveying mechanism is utilized, two or more than two vibration detection mechanisms can simultaneously carry out vibration detection on two or more than two extra-micro bearings, and the detection efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of an extra micro bearing detection device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a vibration detection mechanism in the extra micro bearing detection apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a loading unit in the vibration detecting mechanism;

fig. 4 is a schematic structural diagram of a conveying channel in the extra micro bearing detection device according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a carrying mechanism in the extra micro bearing detection apparatus according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a dispensing module in an ultra micro bearing detection device according to an embodiment of the present invention.

In the figure: 100-machine table, 200-feeding mechanism, 300-vibration detection mechanism, 310-loading unit, 311-supporting seat, 312-loading component, 3121-first supporting plate, 3122-second supporting plate, 313-ejector rod component, 3131-ejector rod, 314-driving component, 315-spring, 316-limit stop lever, 317-mandrel storage rack, 320-vibration measuring unit, 321-mandrel, 400-conveying mechanism, 410-material passing channel, 420-material pushing component, 430-conveying component, 431-conveying plate, 4311-clamping groove, 432-conveying plate driving component, 500-material storage mechanism, 510-distributing component, 511-fixing plate, 512-guide plate, 5121-blanking port, 513-guide pipe and 514-guide pipe driving component, 520-storage box, 600-carrying channel and 610-joining channel.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 6, the present invention discloses a detecting device for extra micro bearing, which comprises a machine table 100, a feeding mechanism 200 disposed on the machine table 100, at least two vibration detecting mechanisms 300, a carrying mechanism 400, and a storing mechanism 500. Each vibration detection mechanism 300 is sequentially arranged on the machine table 100 along the conveying direction of the ultra micro bearing, a conveying channel 600 is arranged between every two adjacent vibration detection mechanisms 300, the conveying channel 600 can lift, the vibration detection mechanisms 300 comprise a loading unit 310 and a vibration measurement unit 320, the loading unit 3 can reciprocate relative to the vibration measurement unit 320, and the vibration measurement unit 320 is configured to drive the inner ring of the ultra micro bearing to rotate and perform vibration detection; the loading unit 310 is configured to load the ultrafine bearing to be tested, which is conveyed by the conveying mechanism 400, onto the vibration measuring unit 320; the conveying mechanism 400 is configured to convey the extra micro bearing to be detected from the feeding mechanism 200 to each vibration detection mechanism 300 and convey the detected extra micro bearing out; the stocker mechanism 500 is configured to sort and store the inspected ultra micro bearings.

The working process of the ultra-micro bearing detection device is as follows: the feeding mechanism 200 is responsible for feeding, the utility model discloses in, the feeding mechanism 200 is the vibration dish, can arrange out with piling up the extra micro bearing in an orderly manner, be responsible for respectively carrying a plurality of extra micro bearing to each vibration detection mechanism 300 department by the handling mechanism 400, each vibration detection mechanism 300 carries out vibration detection to the extra micro bearing simultaneously, at this moment, the handling passageway 600 rises, make the linking passageway 610 of handling passageway 600 both sides not link up with each vibration detection mechanism 300 respectively, in order to cut off the vibration transmission of adjacent vibration detection mechanism 300; after the vibration detection mechanism 300 finishes detecting, the conveying channel 600 descends, the two joining channels 610 are in butt joint with the two adjacent vibration detection mechanisms 300, the extra micro bearings move along the joining channels 610, and the conveying mechanism 400 conveys the detected extra micro bearings to the storage mechanism 500 in sequence for storage. It can be seen that, the utility model discloses an extra micro bearing detection device utilizes the multistation of removing transport mechanism 400 to remove the transport effect, and two or more than two vibration detection mechanism 300 can vibrate the detection to two or more than two extra micro bearings simultaneously, have promoted detection efficiency greatly.

Specifically, the loading unit 310 in the vibration detection mechanism 300 includes a supporting base 311, a loading assembly 312 slidably connected to the supporting base 311, a push rod assembly 313, and a driving member 314. The loading assembly 312 is connected with the top rod assembly 313 through a spring 315, the top rod assembly 313 comprises a top rod 3131 capable of supporting an outer ring of the super micro bearing, the loading assembly 312 comprises a first support plate 3121 through which the top rod 3131 can pass, and a second support plate 3122 through which the core rod 321 of the vibration measurement unit 320 can pass, and a distance between the first support plate 3121 and the second support plate 3122 can be adjusted; the driving member 314 is configured to drive the push rod assembly 313 to drive the loading assembly 312 to slide along the supporting base 311, and two ends of the supporting base 311 are further provided with a limit stop lever 316 for limiting the moving stroke of the loading assembly 312 and the push rod assembly 313 so as to prevent the loading assembly 312 and the push rod assembly 313 from moving beyond the range. When the carrying mechanism 400 carries the ultrafine bearing to the vibration detection mechanism 300, the driving member 314 drives the loading unit 310 to move backward so that the first supporting plate 3121 contacts the carrying mechanism 400, then drives the push rod 3131 to extend forward, the push rod 3131 pushes against the ultrafine bearing, and then drives the loading unit 310 to move forward as a whole until the core rod 321 of the vibration measurement unit 320 passes through the second supporting plate 3122 and extends into the inner ring of the ultrafine bearing, so that the vibration measurement unit 320 can drive the inner ring of the ultrafine bearing to rotate for vibration detection. The loading assembly 312 is connected with the push rod assembly 313 through a spring 315, so that the loading assembly 321 can be stopped at multiple positions during the starting process of the driving element 314, and the loading of the ultra-micro bearing is facilitated. The distance between the first support plate 3121 and the second support plate 3122 is made adjustable to accommodate the loading of ultra micro bearings of various sizes. Certainly, in order to change the plug 321 that adapts to the extra micro bearing of various specification and dimension at any time, the utility model discloses still be equipped with plug storage rack 317 on supporting base 311, plug storage rack 317 is used for placing reserve plug 317, when changing plug 317, makes loading unit 310 retreat, keeps away from vibration measuring unit 320, leaves the space so that change plug 321.

In addition, in order to enable the carrying mechanism 400 to carry out multi-station carrying, the carrying mechanism 400 of the present invention includes a material passing channel 410, a material pushing assembly 420 and a carrying assembly 430. The material passing channel 410 is connected with an outlet of the feeding mechanism 200, and the material passing channel 410 is configured to sequentially send the ultrafine bearings to the material pushing assembly 420 in an upright state; the pushing assembly 420 is located at the outlet of the material passing channel 410, and the pushing assembly 420 is configured to sequentially push the vertical ultra-micro bearings to the lower part of the conveying assembly 430; the carrying assembly 430 includes a carrying plate 431 and a carrying plate driving member 432, the carrying plate 431 is provided with a plurality of holding grooves 4311 for holding the minute bearings along the length direction thereof, and the carrying plate driving member 432 is configured to drive the carrying plate 431 to move horizontally and vertically. When the superfine bearing reaches the lower part of the carrying plate 431, the carrying plate driving part 432 drives the carrying plate 431 to translate, so that the clamping groove 4311 is aligned with the superfine bearing, then the carrying plate 431 is driven to descend to clamp the superfine bearing and then translate, and the descending and translating actions are repeated, so that each clamping groove 4311 clamps the superfine bearing and drives the superfine bearing to reach each station in sequence.

To the storage mechanism 500, the utility model provides a storage mechanism 500 is including distributing subassembly 510 and storage box 520. The storage box 520 is internally divided into a plurality of accommodating cavities, and the top of each accommodating cavity is provided with a feed inlet 521; the dispensing module 510 is configured to introduce the detected ultrafine bearings conveyed by the conveying mechanism 400 into the corresponding accommodating chambers. Specifically, the distributing assembly 510 includes a fixing plate 511, and a guide plate 512, a guide tube 513, and a guide tube driving member 514 mounted on the fixing plate 511, wherein the guide plate 512 is engaged with the outermost vibration detector 300), the guide plate 512 and the fixing plate 511 are provided with corresponding blanking ports 5121, and the blanking ports 5121 are communicated with the guide tube 513; the guide tube driving member 514 is configured to drive the guide tube 513 to rotate to abut the corresponding feed opening 521. The operation of manual separation has been removed from in categorised depositing, has alleviateed intensity of labour, has also promoted efficiency simultaneously.

To sum up, the utility model discloses an extra small bearing detection device can detect two at least extra small bearings simultaneously, has promoted detection efficiency greatly.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a special little bearing detection device, its characterized in that includes board (100) and set up in feed mechanism (200), two at least vibration detection mechanism (300) and the transport mechanism (400) of board (100), wherein:

each vibration detection mechanism (300) is sequentially arranged on the machine table (100) along the conveying direction of the ultra micro bearing, each vibration detection mechanism (300) comprises a loading unit (310) and a vibration measurement unit (320), the loading unit (310) can reciprocate relative to the vibration measurement unit (320), and the vibration measurement unit (320) is configured to drive the inner ring of the ultra micro bearing to rotate and carry out vibration detection; the loading unit (310) is configured to load the ultra micro bearing to be measured conveyed by the conveying mechanism (400) onto the vibration measuring unit (320);

the conveying mechanism (400) is configured to convey the ultra-micro bearing to be detected from the feeding mechanism (200) to each vibration detection mechanism (300) and convey the detected ultra-micro bearing out.

2. The detection device for the ultra micro bearings as claimed in claim 1, wherein a storage mechanism (500) is further disposed on the machine table (100), and the storage mechanism (500) is configured to sort and store the detected ultra micro bearings.

3. The testing device for the ultra micro bearing according to claim 1 or 2, wherein a conveying channel (600) is provided between two adjacent vibration testing mechanisms (300), and the conveying channel (600) can be lifted.

4. The ultramicro bearing detection device according to claim 1 or 2, wherein the loading unit (310) comprises a supporting base (311), a loading assembly (312) and a ram assembly (313) slidably connected to the supporting base (311), and a driving member (314), wherein:

the loading assembly (312) is connected with the top rod assembly (313) through a spring (315), the top rod assembly (313) comprises a top rod (3131) capable of abutting against an outer ring of a super micro bearing, the loading assembly (312) comprises a first support plate (3121) capable of allowing the top rod (3131) to penetrate through, a second support plate (3122) capable of allowing a core rod (321) of the vibration measuring unit (320) to penetrate through, and the distance between the first support plate (3121) and the second support plate (3122) can be adjusted;

the driving part (314) is configured to drive the push rod assembly (313) to drive the loading assembly (312) to slide along the supporting base (311).

5. The ultramicro bearing detection device according to claim 4, wherein both ends of the supporting base (311) are further provided with a limit stop lever (316) for limiting the moving stroke of the loading assembly (312) and the push rod assembly (313).

6. The ultramicro bearing detection device according to claim 4, wherein the supporting base (311) is further provided with a mandrel storage rack (317).

7. The detection device for the ultra micro bearing according to claim 1 or 2, wherein the carrying mechanism (400) comprises a material passing channel (410), a material pushing assembly (420) and a carrying assembly (430), wherein:

the material passing channel (410) is connected with an outlet of the feeding mechanism (200), and the material passing channel (410) is configured to sequentially send the ultrafine bearings to the material pushing assembly (420) in an upright state;

the pushing assembly (420) is positioned at an outlet of the material passing channel (410), and the pushing assembly (420) is configured to sequentially push the vertical ultra micro bearings to the position below the conveying assembly (430);

the carrying assembly (430) comprises a carrying plate (431) and a carrying plate driving part (432), wherein the carrying plate (431) is provided with a plurality of clamping grooves (4311) for clamping the superfine bearings along the length direction of the carrying plate, and the carrying plate driving part (432) is configured to drive the carrying plate (431) to translate and lift.

8. The testing device for the ultra micro bearing according to claim 2, wherein the storage mechanism (500) comprises a dispensing module (510) and a storage box (520), wherein:

the storage box (520) is internally divided into a plurality of accommodating cavities, and the top of each accommodating cavity is provided with a feed inlet (521);

the distributing module (510) is configured to introduce the detected superfine bearing conveyed by the conveying mechanism (400) into the corresponding accommodating cavity.

9. The ultramicro bearing detection apparatus according to claim 8, wherein said dispensing module (510) comprises a fixing plate (511) and a guide plate (512), a guide tube (513) and a guide tube driving member (514) mounted on said fixing plate (511), wherein:

the guide plate (512) is connected with the vibration detection mechanism (300) on the outermost side, the guide plate (512) and the fixing plate (511) are provided with corresponding blanking ports (5121), and the blanking ports (5121) are communicated with the material guide pipe (513);

the guide tube driving part (514) is configured to drive the guide tube (513) to rotate so as to butt against the corresponding feed port (521).