CN205228523U - Multi -purpose bearing detection device of high accuracy - Google Patents
Multi -purpose bearing detection device of high accuracy Download PDFInfo
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- CN205228523U CN205228523U CN201521053281.3U CN201521053281U CN205228523U CN 205228523 U CN205228523 U CN 205228523U CN 201521053281 U CN201521053281 U CN 201521053281U CN 205228523 U CN205228523 U CN 205228523U
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- electrically connected
- bearing
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- frequency motor
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Abstract
The utility model discloses a multi -purpose bearing detection device of high accuracy, including shell, worm and PLC controller, inverter motor is installed to the inner chamber bottom of shell, inverter motor and PLC controller electric connection, left socle and right branch frame are installed respectively to inverter motor's both sides, set screw is all installed to the upper end of left socle and right branch frame, the upper end of inverter motor's pivot is rotated and is connected with the gearbox, the gearbox top is rotated to be connected with through the worm and is examined the bearing, being examined the bearing, to pass through set screw fixed, install on the worm and turn round force transducer, SPM sensor and side CCD scanning device are installed respectively to the upper end of left socle and right branch frame, this bearing detection device has the high accuracy, no dead angle is detected, can be had wide application prospect to advantages such as different bearings detect.
Description
Technical field
The utility model relates to Bearing testing technical field, is specially a kind of high-precision multiplex bearing detecting device.
Background technology
Bearing plays fixing in mechanical transmission course and reduces load and rub and examine the parts of coefficient, when other parts produce relative motion each other on axle, be used to reduce the fixing parts of friction factor in power transmission process and retainer shaft center, bearing is a kind of very important parts in contemporary plant equipment, the important foundation parts of all kinds of plant equipment, its precision, performance, life and reliability is to the precision of main frame, performance, life and reliability plays conclusive effect, therefore high-precision detection is carried out to bearing very necessary, but traditional bearing detecting device precision is low, function singleness, measure the shortcomings such as kinds of bearings is single, be unfavorable for the High-efficient Production of enterprise, therefore traditional pick-up unit, need to improve.
Utility model content
The purpose of this utility model is to provide a kind of high-precision multiplex bearing detecting device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high-precision multiplex bearing detecting device, comprise shell, worm screw and PLC, the inner chamber bottom of described shell is provided with variable-frequency motor, described variable-frequency motor and PLC are electrically connected, the both sides of described variable-frequency motor are separately installed with left socle and right support, the upper end of described left socle and right support is all provided with dog screw, the upper end of the rotating shaft of described variable-frequency motor is rotatably connected to wheel box, tested bearing is rotatably connected to by worm screw above described wheel box, described tested bearing is fixed by dog screw, described worm screw is provided with torsion torque sensor, the upper end of described left socle and right support is separately installed with SPM sensor and side CCD scanister, the inner chamber top of described shell is provided with CCD scanister, described torsion torque sensor, SPM sensor, side CCD scanister, upper CCD scanister is all electrically connected with PLC.
Preferably, central processing unit is established in described PLC, information acquisition module, information computational module, information comparison and analysis module, described torsion torque sensor, SPM sensor, side CCD scanister, the output terminal of upper CCD scanister is all electrically connected with information acquisition module, the output terminal of described information acquisition module is electrically connected with information computational module, the output terminal of described information computational module is electrically connected with information comparison and analysis module, the described output terminal of information comparison and analysis module and the input end of central processing unit are electrically connected, described central processing unit is electrically connected with storer, the output terminal of described central processing unit is electrically connected with display screen.
Preferably, the lower end of described side CCD scanister and the both sides of upper CCD scanister are all provided with LED.
Preferably, described variable-frequency motor lower end is equipped with Rubber shock-absorbing pad.
Compared with prior art, the beneficial effects of the utility model are: this bearing detecting device, the side CCD scanister installed and upper CCD scanister send the information of tested bearing being carried out to the comprehensive detection without dead angle to PLC, by PLC, the defect of tested bearing and reason are shown with process by the calculating of these information in the display screen of PLC, be convenient to technologist and improve the technique manufacturing bearing; Tested bearing is under the drive of variable-frequency motor, and torsion torque sensor is by the information transmission of detection to PLC, and PLC calculates shaft and forwards dynamic required torsion, judges that bearing is applicable to qualified; Tested bearing is under the drive of variable-frequency motor, if tested bearing is on-stream the rugged rough region such as spot corrosion, crackle, percussive action will be produced, at raceway shock point, place can produce a series of wave of compression, accept this signal by SPM sensor and send PLC to, detecting tested bearing and whether there is spot corrosion, crackle etc.; Because dog screw can left-right rotation, by regulating dog screw can install multiple bearing, therefore this device can detect multiple bearing, improves the suitable fitness for use of this device; Be equipped with Rubber shock-absorbing pad bottom repacking variable-frequency motor, eliminate the vibration that variable-frequency motor produces in rotation, avoid vibrating the impact on pick-up unit, improve accuracy of detection; Therefore this bearing detecting device has high precision, detects without dead angle, can carry out the advantage such as detecting to different bearing, has broad application prospects.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is information acquisition of the present utility model and process block diagram.
In figure: 1, shell; 2, worm screw; 3, PLC; 4, variable-frequency motor; 5, left socle; 6, right support; 7, dog screw; 8, wheel box; 9, tested bearing; 10, torsion torque sensor; 11, SPM sensor; 12, side CCD scanister; 13, upper CCD scanister; 14, LED; 15, Rubber shock-absorbing pad; 16, information acquisition module; 17, information computational module; 18, information comparison and analysis module; 19, storer; 20, display screen; 21, central processing unit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of high-precision multiplex bearing detecting device, comprise shell 1, worm screw 2 and PLC 3, the inner chamber bottom of shell 1 is provided with variable-frequency motor 4, variable-frequency motor 4 lower end is equipped with Rubber shock-absorbing pad 15, variable-frequency motor 4 and PLC 3 are electrically connected, the both sides of variable-frequency motor 4 are separately installed with left socle 5 and right support 6, the upper end of left socle 5 and right support 6 is all provided with dog screw 7, the upper end of the rotating shaft of variable-frequency motor 4 is rotatably connected to wheel box 8, tested bearing 9 is rotatably connected to by worm screw 2 above wheel box 8, tested bearing 9 is fixed by dog screw 7, worm screw 2 is provided with torsion torque sensor 10, the upper end of left socle 5 and right support 6 is separately installed with SPM sensor 11 and side CCD scanister 12, the inner chamber top of shell 1 is provided with CCD scanister 13, torsion torque sensor 10, SPM sensor 11, side CCD scanister 12, upper CCD scanister 13 is all electrically connected with PLC 3, the lower end of side CCD scanister 12 and the both sides of upper CCD scanister 13 are all provided with LED, central processing unit 21 is provided with in PLC 3, information acquisition module 16, information computational module 17, information comparison and analysis module 18 and storer 19, torsion torque sensor 10, SPM sensor 11, side CCD scanister 12, the output terminal of upper CCD scanister 13 is all electrically connected with information acquisition module 16, the output terminal of information acquisition module 16 is electrically connected with information computational module 17, the output terminal of information computational module 17 is electrically connected with information comparison and analysis module 18, the output terminal of information comparison and analysis module 18 and the input end of central processing unit 21 are electrically connected, central processing unit 21 is electrically connected with storer 19, the output terminal of central processing unit 21 is electrically connected with display screen 20, this bearing detecting device, the side CCD scanister 12 installed and upper CCD scanister 13 send the information of carrying out the comprehensive detection without dead angle to tested bearing 9 to PLC 3, by PLC 3, the defect of tested bearing and reason are shown with process by the calculating of these information in the display screen of PLC, be convenient to technologist improve and manufacture the technique of bearing, the lower end of side CCD scanister 12 and the both sides of upper CCD scanister 13 are all provided with the cause influence measuring accuracy that LED 14 prevents due to daylighting deficiency, tested bearing 9 is under the drive of variable-frequency motor 3, and torsion torque sensor 10 is by the information transmission of detection to PLC 3, and PLC 3 calculates the torsion required for bearing rotation, judges that bearing is applicable to qualified, tested bearing 9 is under the drive of variable-frequency motor 4, if tested bearing 9 is on-stream the rugged rough region such as spot corrosion, crackle, percussive action will be produced, at raceway shock point, place can produce a series of wave of compression, accept this signal by SPM sensor 11 and send PLC 3 to, detecting tested bearing and whether there is spot corrosion, crackle etc., because dog screw 7 can left-right rotation, by regulating dog screw 7 can install multiple bearing, therefore this device can detect multiple bearing, improves the suitable fitness for use of this device, the bottom of variable-frequency motor 4 is equipped with Rubber shock-absorbing pad 15, eliminates the vibration that variable-frequency motor 4 produces in rotation, avoids vibrating the impact on pick-up unit, improves accuracy of detection, therefore this bearing detecting device has high precision, detects without dead angle, can carry out the advantage such as detecting to different bearing, has broad application prospects.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a high-precision multiplex bearing detecting device, comprise shell (1), worm screw (2) and PLC (3), it is characterized in that: the inner chamber bottom of described shell (1) is provided with variable-frequency motor (4), described variable-frequency motor (4) and PLC (3) are electrically connected, the both sides of described variable-frequency motor (4) are separately installed with left socle (5) and right support (6), the upper end of described left socle (5) and right support (6) is all provided with dog screw (7), the upper end of the rotating shaft of described variable-frequency motor (4) is rotatably connected to wheel box (8), described wheel box (8) top is rotatably connected to tested bearing (9) by worm screw (2), described tested bearing (9) is fixed by dog screw (7), described worm screw (2) is provided with torsion torque sensor (10), the upper end of described left socle (5) and right support (6) is separately installed with SPM sensor (11) and side CCD scanister (12), the inner chamber top of described shell (1) is provided with CCD scanister (13), described torsion torque sensor (10), SPM sensor (11), side CCD scanister (12), upper CCD scanister (13) is all electrically connected with PLC (3).
2. the high-precision multiplex bearing detecting device of one according to claim 1, it is characterized in that: described PLC (3) comprises central processing unit (21), information acquisition module (16), information computational module (17), information comparison and analysis module (18) and storer (19), described torsion torque sensor (10), SPM sensor (11), side CCD scanister (12), the output terminal of upper CCD scanister (13) is all electrically connected with information acquisition module (16), the output terminal of described information acquisition module (16) is electrically connected with information computational module (17), the output terminal of described information computational module (17) is electrically connected with information comparison and analysis module (18), the output terminal of described information comparison and analysis module (18) and the input end of central processing unit (21) are electrically connected, described central processing unit (21) is electrically connected with storer (19), the output terminal of described central processing unit (21) is electrically connected with display screen (20).
3. the high-precision multiplex bearing detecting device of one according to claim 1, is characterized in that: the lower end of described side CCD scanister (12) and the both sides of upper CCD scanister (13) are all provided with LED (14).
4. the high-precision multiplex bearing detecting device of one according to claim 1, is characterized in that: described variable-frequency motor (4) lower end is equipped with Rubber shock-absorbing pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053281.3U CN205228523U (en) | 2015-12-15 | 2015-12-15 | Multi -purpose bearing detection device of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053281.3U CN205228523U (en) | 2015-12-15 | 2015-12-15 | Multi -purpose bearing detection device of high accuracy |
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| Publication Number | Publication Date |
|---|---|
| CN205228523U true CN205228523U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053281.3U Expired - Fee Related CN205228523U (en) | 2015-12-15 | 2015-12-15 | Multi -purpose bearing detection device of high accuracy |
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| CN (1) | CN205228523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371901A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | High precision multipurpose bearing detection device |
-
2015
- 2015-12-15 CN CN201521053281.3U patent/CN205228523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371901A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | High precision multipurpose bearing detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161215 |