CN205110167U - Bearing sorting unit - Google Patents
Bearing sorting unit Download PDFInfo
- Publication number
- CN205110167U CN205110167U CN201520943441.5U CN201520943441U CN205110167U CN 205110167 U CN205110167 U CN 205110167U CN 201520943441 U CN201520943441 U CN 201520943441U CN 205110167 U CN205110167 U CN 205110167U
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- bearing
- fixed
- grip block
- servomotor
- runner
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Abstract
The utility model provides a bearing sorting unit, includes the base, is fixed with bearing end -play detection mechanism on the base, and is located bearing end -play detection mechanism relative position's flourishing material mechanism, install PLC controller and switch on the flat board, a servo motor on PLC controller and the bearing end -play detection mechanism, high accuracy displacement sensor, push -pull type electromagnet and with expect the 2nd servo motor line connection in the mechanism greatly. This practicality structural design is ingenious, reasonable, can improve the efficiency and the rate of accuracy of selecting separately different precision bearings greatly, is worth popularizing and applying.
Description
Technical field
The utility model relates to a kind of mechanical device, especially a kind of for detecting bearing end-play and can being convenient to carry out according to different accuracy the Bearing Selection device of sorting placement.
Background technology
Bearing is a kind of important parts in contemporary plant equipment, and its major function is supported mechanical rotary body, reduces the coefficient of friction in its motion process, and ensures its rotating accuracy; The detected parameters of bearing has a lot, as rotating accuracy, vibration, end-play, end-play etc., wherein, the size of the end-play of bearing all has a great impact machine operation precision, bearing life, frictional resistance, temperature rise, noise and vibration, is one of bearing essential items for inspection; Bearing end-play refers to that bearing inner race maintains static, and bearing outer ring is perpendicular to bearing axis direction, extremely moves to the amount of movement of another extreme position by one.
The existing metering system to bearing end-play is all for utilizing fixture that bearing inner race is fixed, then bearing outer ring is pushed, see the change of the upper numerical value of measuring pen (there is the gage outfit of Telescopic sliding measuring pen one end), carry out subtracting each other process, thus obtain an end-play value, this metering system not only efficiency is low, and precision is not high, measure also inconvenient, and inconvenience carries out sorting placement to the bearing of different accuracy, easily the bearing of different accuracy is placed in the charge cask of mistake, thus cause the bearing of different range accuracy value to sell client, thus cause the instability of consumer product quality, affect goodwill.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, there is provided a kind of conveniently to detect bearing and be convenient to the Bearing Selection device that different range accuracy value bearing carries out sorting placement, meet the convenient demand of different range accuracy value bearing being carried out to sorting placement of enterprise.
The utility model solves the technical scheme that its technical problem adopts: this Bearing Selection device, comprises pedestal, pedestal is fixed with bearing end-play testing agency, and is positioned at the loading mechanism of bearing end-play testing agency relative position;
Bearing end-play testing agency comprises supporting frame, the support member of the pair of opposing be slidably connected on supporting frame one, two support member one is all fixed with cylindrical piece and two cylindrical pieces are coaxial and be oppositely arranged, the outer face of two cylindrical pieces is all fixed with grip block, two grip blocks are symmetrical arranged, the leading section of grip block has pilot angle, two support members one have all been threaded threaded rod, two threaded rod hand of spirals are contrary and be fixed with connecting axle between two threaded rods, and threaded rod is by the first driven by servomotor; The below of grip block is provided with support member two, and support member two is rotatably connected to runner, and the below of support member two is provided with the push-pull electromagnet moved up and down for promoting support member two; The center of runner between two grip blocks; Supporting frame being fixed with bracing frame, bracing frame being fixed with the high accuracy displacement sensor for measuring bearing; Be provided with the flat board be fixed on supporting frame between runner and grip block, flat board has for placing bearing and can allowing the passage that runner passes through, grip block mates with channel position; Loading mechanism comprises the substrate be fixed on pedestal, the sliding panel be slidably connected on substrate, the end face of sliding panel is fixed with one group of charge cask uniformly at intervals, the bottom surface of sliding panel is fixed with tooth bar, substrate is fixed with the second servomotor, the rotating shaft of the second servomotor is fixed with and tooth bar meshed gears; Flat board is provided with PLC and power switch, PLC and the first servomotor, the second servomotor, high accuracy displacement sensor, push-pull electromagnet connection.PLC used herein is programmable logic controller (PLC) general on the market, can select the brands such as Mitsubishi PLC general on the market, Schneider PLC, still Nikon Unitronics, Delta PLC and Matsushita PLC, in addition, the program setting of this PLC is basically identical with establishing method principle general on the market, and those of ordinary skill can according to separation velocity and required precision sets itself programmed instruction, convenient and swift, during use, bearing is placed at passage place, at this moment PLC controls the first driven by servomotor threaded rod and rotates and drive support member one mutually to draw close, and then drive grip block mutually to draw close, be clamped the bearing inner race of bearing (because grip block front end is provided with pilot angle and between grip block with passage, upper-lower position mates by grip block, so when two grip blocks are drawn close mutually, pilot angle can guide grip block to clamp bearing inner race), then PLC controls push-pull electromagnet startup, thus drive runner to move up, and push bearing outer ring, at this moment the high accuracy displacement sensor be fixed on bracing frame is recorded from original state bearing outer ring in real time to by the numerical value change pushing last position state, and real-time data transmission is analyzed to PLC, when the specific accuracy rating value obtaining bearing is mated with the charge cask that in loading mechanism, certain holds this specific accuracy rating value, PLC controls the second driven by servomotor tooth bar motion, thus the charge cask transverse translation for holding this specific accuracy value to the position relative with passage, so just this bearing can be placed on this corresponding charge cask to have suffered, thus avoid the bearing of different accuracy to be placed in same charge cask to cause other uncontrollable problem (bearing that the wrong precision of such as enterprise differs and cause the problem of product quality), high accuracy displacement sensor used herein is existing high accuracy displacement sensor on the market, can select the product of the company such as German meter Yi company, development in science and technology Co., Ltd of Zhuzhou Air China or effects equivalent, push-pull electromagnet used herein is existing push-pull electromagnet on the market, can select the product of Beijing ENBREL collection plant equipment Co., Ltd, Shanghai Chaocheng Electronics Co., Ltd. or effects equivalent.
Perfect further, the outer surface of runner is fixed with the rubber blanket enclosed along runner one.This set, when can ensure that push-pull electromagnet drives runner move upward and push bearing outer ring, it is that flexibility pushes that runner contacts with bearing outer ring, avoids damaging bearing.
Perfect further, be provided with inclined lead rail between bearing end-play testing agency and loading mechanism, inclined lead rail tilts towards charge cask direction.This set, the bearing direct labor detected can be pushed in inclined lead rail, be directed in charge cask utilizing inclined lead rail, thus need not manually be affectedly bashful the bearing detected, be in place the process of the charge cask in passage relative position again, Bearing Selection efficiency can be improved.
Perfect further, grip block is positioned at directly over cylindrical piece center, and runner passes through the 3rd driven by servomotor, the 3rd servomotor and PLC connection.Here grip block is positioned at the effect of this setting directly over cylindrical piece center is in order to when grip block clamps bearing inner race by the guiding of pilot angle, grip block slowly can clamp bearing inner race and make bearing slowly on move, until bearing and grip block concentric position (at this moment bearing can move up a bit of distance and depart from passage place), thus when utilizing runner to push bearing outer ring, the 3rd driven by servomotor runner can be utilized to rotate, and then drive bearing outer ring to rotate, high accuracy displacement sensor is utilized to measure the end-play numerical value of bearing outer ring diverse location, recycling PLC measures the mean value of the end-play numerical value of this bearing, the bearing end-play accuracy rating value measured like this can be more accurate.
The effect that the utility model is useful is: the utility model smart structural design, rationally, PLC is utilized to control push-pull electromagnet, high accuracy displacement sensor, first servomotor, second servomotor, the operation of the parts such as the 3rd servomotor, can facilitate, accurately end-play detection is carried out to bearing, after measuring mean value, PLC can control the relative position of charge cask to passage that the 3rd driven by servomotor correspondence holds specific accuracy value bearing, manually stir bearing gently again, bearing is toggled it in inclined lead rail, inclined lead rail is utilized to be directed in charge cask, convenient and swift, the Bearing Selection degree of accuracy and efficiency improve greatly, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram one of the utility model middle (center) bearing end-play testing agency;
Fig. 3 is not with dull and stereotyped stereogram two in the utility model middle (center) bearing end-play testing agency;
Fig. 4 is the stereogram three not with other direction during flat board in the utility model middle (center) bearing end-play testing agency;
Fig. 5 is the A-A generalized section of Fig. 2;
Fig. 6 is the B region partial enlarged drawing of Fig. 5;
Fig. 7 is the C-C generalized section of Fig. 1.
Description of reference numerals: pedestal 1, bearing end-play testing agency 2, supporting frame 2-1, dull and stereotyped 2-1a, passage 2a-1a, support member one 2-2, cylindrical piece 2-3, grip block 2-4, pilot angle 2-4a, threaded rod 2-5, connecting axle 2-6, first servomotor 2-7, support member two 2-8, runner 2-9, push-pull electromagnet 2-10, bracing frame 2-11, high accuracy displacement sensor 2-12, rubber blanket 2-13, 3rd servomotor 2-14, loading mechanism 3, substrate 3-1, sliding panel 3-2, charge cask 3-3, tooth bar 3-4, second servomotor 3-5, gear 3-6, PLC 4, power switch 5, inclined lead rail 6, bearing 7, bearing inner race 7-1, bearing outer ring 7-2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this Bearing Selection device, comprises pedestal 1, pedestal 1 is fixed with bearing end-play testing agency 2, and is positioned at the loading mechanism 3 of bearing end-play testing agency 2 relative position;
Bearing end-play testing agency 2 comprises supporting frame 2-1, be slidably connected at support member one 2-2 of the pair of opposing on supporting frame 2-1, two support member one 2-2 are fixed with cylindrical piece 2-3, and two cylindrical piece 2-3 are coaxial and be oppositely arranged, the outer face of two cylindrical piece 2-3 is all fixed with grip block 2-4, two grip block 2-4 are symmetrical arranged, the leading section of grip block 2-4 has pilot angle 2-4a, two support member one 2-2 have been threaded threaded rod 2-5, two threaded rod 2-5 hand of spirals are contrary and be fixed with connecting axle 2-6 between two threaded rod 2-5, threaded rod 2-5 is driven by the first servomotor 2-7, the below of grip block 2-4 is provided with support member two 2-8, and support member two 2-8 is rotatably connected to runner 2-9, and the below of support member two 2-8 is provided with the push-pull electromagnet 2-10 moved up and down for promoting support member two 2-8, the center of runner 2-9 between two grip block 2-4, supporting frame 2-1 is fixed with bracing frame 2-11, bracing frame 2-11 is fixed with high accuracy displacement sensor 2-12, being provided with the dull and stereotyped 2-1a be fixed on supporting frame 2-1 between runner 2-9 and grip block 2-4, dull and stereotyped 2-1a having for placing bearing and the passage 2a-1a that runner 2-9 can be allowed to pass through, grip block 2-4 and passage 2a-1a location matches.
Loading mechanism 3 comprises the substrate 3-1 be fixed on pedestal 1, the sliding panel 3-2 be slidably connected on substrate 3-1, the end face of sliding panel 3-2 is fixed with one group of charge cask 3-3 uniformly at intervals, the bottom surface of sliding panel 3-2 is fixed with tooth bar 3-4, substrate 3-1 is fixed with the second servomotor 3-5, the rotating shaft of the second servomotor 3-5 is fixed with and tooth bar 3-4 meshed gears 3-6;
Dull and stereotyped 2-1a is provided with PLC 4 and power switch 5, PLC 4 and the first servomotor 2-7, the second servomotor 3-5, high accuracy displacement sensor 2-12, push-pull electromagnet 2-10 connection.
The outer surface of runner 2-9 is fixed with one group of rubber blanket 2-13 enclosed along runner 2-9 mono-.
Be provided with inclined lead rail 6 between bearing end-play testing agency 2 and loading mechanism 3, inclined lead rail 6 tilts towards charge cask 3-3 direction.
Grip block 2-4 is positioned at directly over cylindrical piece 2-2 center, and runner 2-9 is driven by the 3rd servomotor 2-14, the 3rd servomotor 2-14 and PLC 4 connection.
PLC used herein is Schneider PLC, during use, bearing 7 is placed on passage 2a-1a place, press power switch 5, start PLC 4, at this moment PLC 4 controls the first servomotor 2-7 driving threaded rod 2-5 rotation and drives support member one 2-2 mutually to draw close simultaneously, and then drive grip block 2-4 mutually to draw close, by grip block 2-4 be clamped bearing 7 bearing inner race 7-1 (due to grip block 2-4 front end be provided with pilot angle 2-4a and grip block 2-4 and passage 2a-1a up and down between location matches, so when two grip block 2-4 draw close mutually, pilot angle 2-4a can guide grip block 2-4 clamp bearing inner race 7-1 and make bearing 7 upwards lift a bit of distance, object is that bearing 7 is not being contacted with passage 2a-1a), then PLC 4 controls push-pull electromagnet 2-10 and starts, thus drive runner 2-9 to move up, and push bearing outer ring 7-2, recycle the 3rd servomotor 2-14 and drive runner 2-9, thus drive bearing outer ring 7-2 to rotate, meanwhile be fixed on high accuracy displacement sensor 2-12 on bracing frame 2-11 in real time bearing outer ring 7-2 to be carried out analysis from original state obtain bearing end-play mean value to being transferred to PLC 4 by the data of the gap numerical value change that pushes each position when the numerical value change of last position state and bearing outer ring 7-2 rotate, when the specific accuracy value obtaining bearing 7 end-play is mated with the charge cask 3-3 that in loading mechanism 3, certain holds this specific accuracy value, PLC 4 can control the second servomotor 3-5 and drive tooth bar 3-4 motion, thus this for the charge cask 3-3 transverse translation that holds this specific accuracy value to passage 2a-1a relative position, such PLC 4 controls grip block 2-4 again and unclamps bearing 7, then bearing 7 is manually toggled it to inclined lead rail place 6, utilize inclined lead rail 6 that bearing 7 is driven in charge cask 3-3, thus can avoid the bearing 7 of different accuracy value range being placed in same charge cask 3-3 and causing other uncontrollable problem, the benefit of this sorting unit is, greatly can improve the efficiency to different accuracy Bearing Selection and the degree of accuracy, when needs detect bearing 7 radial clearance again, only need again to press power switch 5 and start PLC 4, be worthy of popularization.
The technical solution of the utility model is related in education department of Zhejiang Province research fund project (Y201534342).
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (4)
1. a Bearing Selection device, comprise pedestal (1), it is characterized in that: described pedestal (1) is fixed with bearing end-play testing agency (2), and be positioned at the loading mechanism (3) of bearing end-play testing agency (2) relative position;
Described bearing end-play testing agency (2) comprises supporting frame (2-1), be slidably connected at the support member one (2-2) of the pair of opposing on supporting frame (2-1), support member one (2-2) described in two is all fixed with cylindrical piece (2-3), and two cylindrical pieces (2-3) are coaxial and be oppositely arranged, the outer face of cylindrical piece described in two (2-3) is all fixed with grip block (2-4), grip block described in two (2-4) is symmetrical arranged, the leading section of described grip block (2-4) has pilot angle (2-4a), support member one (2-2) described in two has all been threaded threaded rod (2-5), threaded rod described in two (2-5) hand of spiral is contrary and be fixed with connecting axle (2-6) between two threaded rods (2-5), described threaded rod (2-5) is driven by the first servomotor (2-7), the below of described grip block (2-4) is provided with support member two (2-8), described support member two (2-8) is rotatably connected to runner (2-9), and the below of described support member two (2-8) is provided with the push-pull electromagnet (2-10) moved up and down for promoting support member two (2-8), described runner (2-9) is positioned at the center between grip block described in two (2-4), support frame as described above body (2-1) being fixed with bracing frame (2-11), support frame as described above (2-11) being fixed with the high accuracy displacement sensor (2-12) for measuring bearing, the flat board (2-1a) be fixed on supporting frame (2-1) is provided with between described runner (2-9) and grip block (2-4), described flat board (2-1a) have for placing bearing and the passage (2a-1a) that runner (2-9) can be allowed to pass through, described grip block (2-4) and passage (2a-1a) location matches,
Described loading mechanism (3) comprises the substrate (3-1) be fixed on pedestal (1), the sliding panel (3-2) be slidably connected on substrate (3-1), the end face of described sliding panel (3-2) is fixed with one group of charge cask (3-3) uniformly at intervals, the bottom surface of described sliding panel (3-2) is fixed with tooth bar (3-4), described substrate (3-1) is fixed with the second servomotor (3-5), the rotating shaft of described second servomotor (3-5) is fixed with and tooth bar (3-4) meshed gears (3-6);
Described flat board (2-1a) is provided with PLC (4) and power switch (5), described PLC (4) and the first servomotor (2-7), the second servomotor (3-5), high accuracy displacement sensor (2-12), push-pull electromagnet (2-10) connection.
2. Bearing Selection device according to claim 1, is characterized in that: the outer surface of described runner (2-9) is fixed with one group of rubber blanket (2-13) enclosed along runner (2-9).
3. Bearing Selection device according to claim 1, it is characterized in that: be provided with inclined lead rail (6) between described bearing end-play testing agency (2) and described loading mechanism (3), described inclined lead rail (6) is tilted towards charge cask (3-3) direction.
4. the Bearing Selection device according to claim 1-3 any one, it is characterized in that: described grip block (2-4) is positioned at directly over cylindrical piece (2-2) center, described runner (2-9) is driven by the 3rd servomotor (2-14), described 3rd servomotor (2-14) and PLC (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943441.5U CN205110167U (en) | 2015-11-24 | 2015-11-24 | Bearing sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943441.5U CN205110167U (en) | 2015-11-24 | 2015-11-24 | Bearing sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110167U true CN205110167U (en) | 2016-03-30 |
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ID=55565815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943441.5U Expired - Fee Related CN205110167U (en) | 2015-11-24 | 2015-11-24 | Bearing sorting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110167U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817428A (en) * | 2016-04-15 | 2016-08-03 | 宁波百加百测控设备有限公司 | Bearing detector for automatic assembly and production line of bearings |
| CN105890564A (en) * | 2016-06-12 | 2016-08-24 | 杭州电子科技大学 | Radial clearance measurement device for automobile water pump bearing |
| CN107537785A (en) * | 2017-09-28 | 2018-01-05 | 东北林业大学 | A kind of more specification inserts automatic detection screening installations |
| CN107803347A (en) * | 2017-11-11 | 2018-03-16 | 奥士康科技股份有限公司 | A kind of new pin sorting machine |
| CN108775888A (en) * | 2018-06-20 | 2018-11-09 | 台州市计量技术研究院 | A kind of full-automatic bearing radial internal clearance detection device |
| CN109013377A (en) * | 2018-08-18 | 2018-12-18 | 苏州金诚轴承有限公司 | A kind of bearing sizing equipment |
| CN111701885A (en) * | 2020-07-09 | 2020-09-25 | 安徽欧亚德光电技术有限公司 | X-ray sorting device for ore materials |
| CN116242227A (en) * | 2023-05-12 | 2023-06-09 | 四川雯创亿科技有限公司 | Clamp detection system for axial gap of aero-motor |
-
2015
- 2015-11-24 CN CN201520943441.5U patent/CN205110167U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817428A (en) * | 2016-04-15 | 2016-08-03 | 宁波百加百测控设备有限公司 | Bearing detector for automatic assembly and production line of bearings |
| CN105890564A (en) * | 2016-06-12 | 2016-08-24 | 杭州电子科技大学 | Radial clearance measurement device for automobile water pump bearing |
| CN105890564B (en) * | 2016-06-12 | 2018-07-27 | 杭州电子科技大学 | A kind of auto pump shaft connecting bearing radial internal clearance measuring apparatus |
| CN107537785A (en) * | 2017-09-28 | 2018-01-05 | 东北林业大学 | A kind of more specification inserts automatic detection screening installations |
| CN107803347A (en) * | 2017-11-11 | 2018-03-16 | 奥士康科技股份有限公司 | A kind of new pin sorting machine |
| CN108775888A (en) * | 2018-06-20 | 2018-11-09 | 台州市计量技术研究院 | A kind of full-automatic bearing radial internal clearance detection device |
| CN109013377A (en) * | 2018-08-18 | 2018-12-18 | 苏州金诚轴承有限公司 | A kind of bearing sizing equipment |
| CN109013377B (en) * | 2018-08-18 | 2020-10-09 | 苏州金诚轴承有限公司 | Bearing screening equipment |
| CN111701885A (en) * | 2020-07-09 | 2020-09-25 | 安徽欧亚德光电技术有限公司 | X-ray sorting device for ore materials |
| CN111701885B (en) * | 2020-07-09 | 2024-04-05 | 安徽欧亚德光电技术有限公司 | X-ray sorting device for ore materials |
| CN116242227A (en) * | 2023-05-12 | 2023-06-09 | 四川雯创亿科技有限公司 | Clamp detection system for axial gap of aero-motor |
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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 |
Granted publication date: 20160330 Termination date: 20181124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |