CN204757962U - Single -row deep groove ball bearing axial internal clearance check out test set - Google Patents
Single -row deep groove ball bearing axial internal clearance check out test set Download PDFInfo
- Publication number
- CN204757962U CN204757962U CN201520352328.XU CN201520352328U CN204757962U CN 204757962 U CN204757962 U CN 204757962U CN 201520352328 U CN201520352328 U CN 201520352328U CN 204757962 U CN204757962 U CN 204757962U
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- pressuring shaft
- outer ring
- pressure head
- drive unit
- drive
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- 238000012360 testing method Methods 0.000 title abstract description 3
- 230000007423 decrease Effects 0.000 claims abstract description 15
- 238000005498 polishing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract 1
- 238000012031 short term test Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 230000001915 proofreading effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a single -row deep groove ball bearing axial internal clearance check out test set, material feeding unit can send into the bearing location bench of mesa, drive arrangement drive outer lane pressure head vertically descends and compresses tightly the bearing inner race up end, it vertically can slide to insert with the last item to go up locates in the pressure head of outer lane, with the tight bearing inner race up end of axle load that pressurizes under vertical decline of last item and the messenger in the 2nd drive arrangement drive, on pressurize epaxial end and have the bulb, there is vertical slidable connecting rod on the pressure head of outer lane, the connecting rod lower extreme contacts the bulb all the time, it vertically actively is positioned down on the riser to add the last item down, the 3rd drive arrangement drive adds down that the last item is vertical to rise and push up terminal surface under the tight bearing inner race, fourth drive arrangement fixed position is on the pressure head of outer lane and drive the measuring pen contact connecting rod up end that vertically descends, measuring pen delivers a letter in control system, control system control is first, 2. Some modes of needle punching ar, third, the action of four drive arrangement, the device can carry out the short -term test to single -row deep groove ball bearing axial internal clearance, and precise in measurement result.
Description
Technical field
The utility model relates to a kind of Bearing testing equipment, particularly the single-groove grooved ball bearing radial play checkout equipment of one.
Background technology
If there is remarkable sedimentation in the excessive axis of bearing that will cause of end-play that bearing is being use procedure inner ring and outer ring, in use cause vibration much, produce a large amount of noise, low to bearing accuracy during bearing rotary, easy appearance wearing and tearing and fatigue, load-bearing capacity can be greatly affected, and single-groove grooved ball bearing is all the time to measure the end-play of bearing, little measurement end-play, causes easily occurring various problem in the follow-up use procedure of bearing.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of single-groove grooved ball bearing radial play checkout equipment, and this single-groove grooved ball bearing radial play checkout equipment accurately can detect the end-play of bearing, and measuring speed is fast, and automaticity is high.
The utility model in order to the technical scheme solving its technical matters and adopt is: a kind of single-groove grooved ball bearing radial play checkout equipment, comprise table top, upper vertical plate, lower riser, pay-off, lower pressuring shaft, upper pressuring shaft, lower pressure foot, upper polishing head, outer ring pressure head, first, two, three, four-drive device, measuring pen and control system, described table top is formed and places and the locating platform of locating for bearing outer ring to be detected, bearing can be sent on positioning table and locate by pay-off, on, lower riser is fixed positioned in the upper and lower both sides of table top respectively, outer ring pressure head longitudinally can slide and be positioned on upper vertical plate, the stiff end of the first drive unit is fixed on upper vertical plate, the tache motorice of the first drive unit can drive outer ring pressure head longitudinally decline and compress the bearing outer ring upper surface on locating platform, upper pressuring shaft longitudinally can be slided and is inserted in the pressure head of outer ring, upper polishing head is fixedly installed in pressuring shaft lower end, the stiff end of the second drive unit and outer ring pressure head stationary positioned, the tache motorice of the second drive unit drives upper pressuring shaft longitudinally to decline and makes the bearing inner race upper surface on lower pressuring shaft compression bearing locating platform, upper pressuring shaft upper end is provided with a bulb, outer ring pressure head is provided with a connecting link that longitudinally can slide, connecting link lower end contacts the bulb of pressuring shaft upper end all the time, lower pressuring shaft longitudinally can be slided and is positioned on lower riser, lower pressure foot is fixedly installed in lower pressuring shaft upper end, the stiff end of the 3rd drive unit is fixed on lower riser, the tache motorice of the 3rd drive unit can drive lower pressuring shaft longitudinally to rise and make lower pressure foot hold out against bearing inner race lower surface on locating platform, the stiff end of four-drive device is fixed positioned on the pressure head of outer ring, the tache motorice of four-drive device can drive measuring pen longitudinally to decline, measuring pen lower end be able to contact connecting link upper surface, measuring pen is messaging in control system, control system controls first, two, three, four-drive device action.
As further improvement of the utility model, described first, three, four-drive device is the piston rod of cylinder, on, be formed respectively outside lower pressuring shaft, lower shell, upper pressuring shaft and upper shell form air cylinder structure, upper pressuring shaft forms the piston rod of air cylinder structure, upper shell is formed with respectively the air intake opening and gas outlet that are communicated with extraneous source of the gas, elastic component is arranged with outside lower pressuring shaft, this elastic component lower end is fixedly connected with lower pressuring shaft, elastic component upper end is tight against lower shell lower surface, the piston rod of the 3rd drive unit be able to be tight against lower pressuring shaft lower surface.
As further improvement of the utility model, described lower pressuring shaft lower end is provided with ball head structure, and the piston rod upper surface of the 3rd drive unit be able to be tight against this ball head structure.
As further improvement of the utility model, described upper vertical plate is provided with a pair axis of guide bearing sleeve, the tache motorice of the first drive unit is fixed with the lifting axis of guide, and this lifting axis of guide slides and is inserted in axis of guide bearing sleeve, and lifting axis of guide lower end is fixedly connected with outer ring pressure head.
As further improvement of the utility model, the end face at the upper and lower two ends of described connecting link is planar structure.
As further improvement of the utility model, described locating platform is the T-shaped loop pads that a upper end diameter is greater than lower end diameter, table top is formed with a hollow hole, locating platform lower end is just inserted in the hollow hole on table top, the step surface of locating platform is just positioned on table top, and lower pressure foot upper end be able to be stretched in locating platform.
As further improvement of the utility model, described first drive unit lower end is connected with pressure head upper end, outer ring by a floating junction.
As further improvement of the utility model, described pay-off comprises standard component storehouse cylinder and the standard component storehouse for placing standard component, described standard component storehouse cylinder is fixed on table top, standard component storehouse cylinder piston rod and standard component storehouse are connected, and standard component storehouse is just right along the locating platform of its direction of motion just and on table top.
The beneficial effects of the utility model are: the utility model is by after bearing outer ring stationary positioned, apply pressure by upper polishing head to bearing inner race upper end to hold out against, measuring pen carries out one-shot measurement reading, then descend pressure foot to rise and hold out against bearing inner race lower surface, then measuring pen carries out reading again, the difference of twice reading is end-play value, in this numerical value and setting range, numerical value is compared, obtain this bearing axial play whether in acceptability limit, this device can detect fast to single-groove grooved ball bearing radial play, measurement result is accurate, guarantee that bearing uses stable, noise is low, life-span is long, the utility model automaticity is high, meet the Production requirement of bearing high speed detection, improve production and detection efficiency, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 be in Fig. 1 A-A to cut-open view.
Fig. 3 is left view of the present utility model;
Embodiment
Embodiment: a kind of single-groove grooved ball bearing radial play checkout equipment, comprise table top 1, upper vertical plate 2, lower riser 3, pay-off, lower pressuring shaft 4, upper pressuring shaft 5, lower pressure foot 6, upper polishing head 7, outer ring pressure head 8, first, two, three, four-drive device, measuring pen 9 and control system, described table top 1 is formed and places and the locating platform 10 of locating for bearing outer ring to be detected, bearing can be sent on positioning table and locate by pay-off, on, lower riser 3 is fixed positioned in table top about 1 both sides respectively, outer ring pressure head 8 longitudinally can slide and be positioned on upper vertical plate 2, the stiff end of the first drive unit 13 is fixed on upper vertical plate 2, the tache motorice of the first drive unit 13 can drive outer ring pressure head 8 longitudinally decline and compress the bearing outer ring upper surface on locating platform 10, upper pressuring shaft 5 longitudinally can be slided and is inserted in outer ring pressure head 8, upper polishing head 7 is fixedly installed in pressuring shaft 5 lower end, the stiff end of the second drive unit and outer ring pressure head 8 stationary positioned, the tache motorice of the second drive unit drives upper pressuring shaft 5 longitudinally to decline and makes lower pressuring shaft 4 compress bearing inner race upper surface on bearing locating platform 10, upper pressuring shaft 5 upper end is provided with a bulb 11, outer ring pressure head 8 is provided with a connecting link 12 that longitudinally can slide, connecting link 12 lower end contacts the bulb 11 of pressuring shaft 5 upper end all the time, lower pressuring shaft 4 longitudinally can be slided and is positioned on lower riser 3, lower pressure foot 6 is fixedly installed in lower pressuring shaft 4 upper end, the stiff end of the 3rd drive unit 13 is fixed on lower riser 3, the tache motorice of the 3rd drive unit 13 can drive lower pressuring shaft 4 longitudinally to rise and make lower pressure foot 6 hold out against bearing inner race lower surface on locating platform 10, the stiff end of four-drive device is fixed positioned on outer ring pressure head 8, the tache motorice of four-drive device can drive measuring pen 9 longitudinally to decline, measuring pen 9 lower end be able to contact connecting link 12 upper surface, measuring pen 9 is messaging in control system, control system controls first, two, three, four-drive device action.
During work, first by pay-off bearing to be detected delivered on locating platform 10 and carry out placement positioning, then the first drive unit 13 declines (the first drive unit 13 drives the second drive unit to decline together with four-drive device), bearing outer ring to be detected is compressed, second drive unit action, polishing head 7 is made to compress bearing inner race upper surface to be detected, four-drive device action, measuring pen 9 declines, measuring pen 9 lower end is just against on connecting link 12 upper surface, measuring pen 9 carries out reading and delivers a letter storing to control system, 3rd drive unit 13 action, bearing inner race lower end to be detected is held out against, now measuring pen 9 reading value send this information to control system again, the numerical value of measuring pen 9 twice measurement and standard value compare by control system, know this bearing axial play to be detected whether in acceptability limit, and detection architecture is exported, the way of output is generally display screen display, alarm equipment alarm, also different deposit positions can be delivered to by pay-off action respectively to certified products and unacceptable product, this structure can expected according to this patent for those skilled in the art, this device structure is simple, the end-play value of single-groove grooved ball bearing can be obtained fast and accurately, its automatic detection efficiency is high, accurately, save artificial, ensure the use of the follow-up normal table of single-row deep groove ball bearing.
Described first, three, four-drive device 13, 14, 22 piston rods being cylinder, on, be formed respectively outside lower pressuring shaft 4, lower shell 15, 16, upper pressuring shaft 5 forms air cylinder structure with upper shell, upper pressuring shaft 5 forms the piston rod of air cylinder structure, upper shell is formed with respectively the air intake opening and gas outlet that are communicated with extraneous source of the gas, elastic component is arranged with outside lower pressuring shaft 4, this elastic component lower end is fixedly connected with lower pressuring shaft 4, elastic component upper end is tight against lower shell lower surface, the piston rod of the 3rd drive unit 13 be able to be tight against lower pressuring shaft 4 lower surface, extraneous source of the gas realizes the promotion of upper pressuring shaft 5 to air cylinder structure ventilation, be the second drive unit, because deadweight is hung in a non-operative state, decline at the first drive unit 13, when touching bearing to be checked, because the first drive unit 13 is also in decline, and cannot continue to decline herein, make the measuring pen 9 of it and four-drive device close, this structure is simple, be convenient to realize, certainly, second drive unit also can be independent cylinder, driven by cylinder piston rod.
Described lower pressuring shaft 4 lower end is provided with bulb 11 structure, and the piston rod upper surface of the 3rd drive unit 13 be able to be tight against this bulb 11 structure, and by point cantact, what ensure lower pressuring shaft 4 pairs of bearing inner races pushes against power.
Described upper vertical plate 2 is provided with a pair axis of guide bearing sleeve 17, the tache motorice of the first drive unit 13 is fixed with the lifting axis of guide 18, this lifting axis of guide 18 slides and is inserted in axis of guide bearing sleeve 17, the lifting axis of guide 18 lower end is fixedly connected with outer ring pressure head 8, guarantee that outer ring pressure head 8 and upper pressuring shaft 5 straight line decline by guiding mechanism, avoid occurring position deviation.
The end face at described connecting link about 12 two ends is planar structure, and the ball of upper pressuring shaft 5 upper end and the plane of connecting link 12 lower end are all point cantact forever, ensures measuring accuracy, avoids measuring error.
Described locating platform 10 is the T-shaped loop pads that a upper end diameter is greater than lower end diameter, table top 1 is formed with a hollow hole, locating platform 10 lower end is just inserted in the hollow hole on table top 1, the step surface of locating platform 10 is just positioned on table top 1, and lower pressure foot 6 upper end be able to be stretched in locating platform 10.
Described first drive unit 13 lower end is connected with outer ring pressure head 8 upper end by a floating junction 21.
Described pay-off comprises standard component storehouse cylinder 19 and the standard component storehouse 20 for placing standard component, described standard component storehouse cylinder 19 is fixed on table top 1, standard component storehouse cylinder 19 piston rod and standard component storehouse are connected, standard component storehouse 20 is just right along the locating platform 10 of its direction of motion just and on table top 1, during off working state, standard component is placed in standard component storehouse 20, and standard component storehouse 20 is regained by standard component storehouse cylinder 19; When standard component enters the duty of automatic Proofreading, standard component storehouse 20 is released by standard component storehouse cylinder 19, single-groove grooved ball bearing radial play checkout equipment auto-action carries out measurement check and correction, completing automatic Proofreading standard component, proofreading without the need to manually placing standard component.
Claims (8)
1. a single-groove grooved ball bearing radial play checkout equipment, it is characterized in that: comprise table top (1), upper vertical plate (2), lower riser (3), pay-off, lower pressuring shaft (4), upper pressuring shaft (5), lower pressure foot (6), upper polishing head (7), outer ring pressure head (8), first, two, three, four-drive device, measuring pen (9) and control system, described table top is formed and places and the locating platform of locating (10) for bearing outer ring to be detected, bearing can be sent on positioning table and locate by pay-off, on, lower riser is fixed positioned in the upper and lower both sides of table top respectively, outer ring pressure head longitudinally can slide and be positioned on upper vertical plate, the stiff end of the first drive unit is fixed on upper vertical plate, the tache motorice of the first drive unit can drive outer ring pressure head longitudinally decline and compress the bearing outer ring upper surface on locating platform, upper pressuring shaft longitudinally can be slided and is inserted in the pressure head of outer ring, upper polishing head is fixedly installed in pressuring shaft lower end, the stiff end of the second drive unit and outer ring pressure head stationary positioned, the tache motorice of the second drive unit drives upper pressuring shaft longitudinally to decline and makes the bearing inner race upper surface on lower pressuring shaft compression bearing locating platform, upper pressuring shaft upper end is provided with a bulb (11), outer ring pressure head is provided with a connecting link (12) that longitudinally can slide, connecting link lower end contacts the bulb of pressuring shaft upper end all the time, lower pressuring shaft longitudinally can be slided and is positioned on lower riser, lower pressure foot is fixedly installed in lower pressuring shaft upper end, the stiff end of the 3rd drive unit is fixed on lower riser, the tache motorice of the 3rd drive unit can drive lower pressuring shaft longitudinally to rise and make lower pressure foot hold out against bearing inner race lower surface on locating platform, the stiff end of four-drive device is fixed positioned on the pressure head of outer ring, the tache motorice of four-drive device can drive measuring pen longitudinally to decline, measuring pen lower end be able to contact connecting link upper surface, measuring pen is messaging in control system, control system controls first, two, three, four-drive device action.
2. single-groove grooved ball bearing radial play checkout equipment according to claim 1, it is characterized in that: described first, three, four-drive device (13, 14, 22) piston rod of cylinder is, on, be formed respectively outside lower pressuring shaft, lower shell (15, 16), upper pressuring shaft and upper shell form air cylinder structure, upper pressuring shaft forms the piston rod of air cylinder structure, upper shell is formed with respectively the air intake opening and gas outlet that are communicated with extraneous source of the gas, elastic component is arranged with outside lower pressuring shaft, this elastic component lower end is fixedly connected with lower pressuring shaft, elastic component upper end is tight against lower shell lower surface, the piston rod of the 3rd drive unit be able to be tight against lower pressuring shaft lower surface.
3. single-groove grooved ball bearing radial play checkout equipment according to claim 2, is characterized in that: described lower pressuring shaft lower end is provided with ball head structure, and the piston rod upper surface of the 3rd drive unit be able to be tight against this ball head structure.
4. single-groove grooved ball bearing radial play checkout equipment according to claim 1, it is characterized in that: described upper vertical plate is provided with a pair axis of guide bearing sleeve (17), the tache motorice of the first drive unit is fixed with the lifting axis of guide (18), this lifting axis of guide slides and is inserted in axis of guide bearing sleeve, and lifting axis of guide lower end is fixedly connected with outer ring pressure head.
5. single-groove grooved ball bearing radial play checkout equipment according to claim 1, is characterized in that: the end face at the upper and lower two ends of described connecting link is planar structure.
6. single-groove grooved ball bearing radial play checkout equipment according to claim 1, it is characterized in that: described locating platform is the T-shaped loop pads that a upper end diameter is greater than lower end diameter, table top is formed with a hollow hole, locating platform lower end is just inserted in the hollow hole on table top, the step surface of locating platform is just positioned on table top, and lower pressure foot upper end be able to be stretched in locating platform.
7. single-groove grooved ball bearing radial play checkout equipment according to claim 1, is characterized in that: described first drive unit lower end is connected with pressure head upper end, outer ring by a floating junction (21).
8. single-groove grooved ball bearing radial play checkout equipment according to claim 1, it is characterized in that: described pay-off comprises standard component storehouse cylinder (19) and the standard component storehouse (20) for placing standard component, described standard component storehouse cylinder is fixed on table top, standard component storehouse cylinder piston rod and standard component storehouse are connected, and standard component storehouse is just right along the locating platform of its direction of motion just and on table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352328.XU CN204757962U (en) | 2015-05-28 | 2015-05-28 | Single -row deep groove ball bearing axial internal clearance check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352328.XU CN204757962U (en) | 2015-05-28 | 2015-05-28 | Single -row deep groove ball bearing axial internal clearance check out test set |
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| Publication Number | Publication Date |
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| CN204757962U true CN204757962U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352328.XU Expired - Fee Related CN204757962U (en) | 2015-05-28 | 2015-05-28 | Single -row deep groove ball bearing axial internal clearance check out test set |
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| CN (1) | CN204757962U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092026A (en) * | 2016-08-23 | 2016-11-09 | 宁波中亿自动化装备有限公司 | A kind of axial clearance detector of wheel hub |
| CN106168474A (en) * | 2016-08-23 | 2016-11-30 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN106441198A (en) * | 2016-11-09 | 2017-02-22 | 南京康尼电子科技有限公司 | Equipment for testing axial gap of worm reduction gearbox |
| CN108405359A (en) * | 2018-02-08 | 2018-08-17 | 无锡诚石轴承有限公司 | Deep groove ball bearing radial internal clearance automatic tester |
| CN110174042A (en) * | 2019-05-31 | 2019-08-27 | 三门峡中原量仪股份有限公司 | A kind of automobile steering device angular contact ball bearing interior raceway groove measuring device |
| CN112798269A (en) * | 2021-01-28 | 2021-05-14 | 宁波均创智能科技有限公司 | Flywheel body clearance assembly detection device and detection method |
| CN117450979A (en) * | 2023-12-22 | 2024-01-26 | 无锡双益精密机械有限公司 | Radial play detection mechanism for medium-large deep groove ball bearing |
-
2015
- 2015-05-28 CN CN201520352328.XU patent/CN204757962U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092026A (en) * | 2016-08-23 | 2016-11-09 | 宁波中亿自动化装备有限公司 | A kind of axial clearance detector of wheel hub |
| CN106168474A (en) * | 2016-08-23 | 2016-11-30 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN106092026B (en) * | 2016-08-23 | 2019-01-15 | 宁波中亿自动化装备有限公司 | A kind of wheel hub axial direction clearance detector |
| CN106168474B (en) * | 2016-08-23 | 2019-01-15 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN106441198A (en) * | 2016-11-09 | 2017-02-22 | 南京康尼电子科技有限公司 | Equipment for testing axial gap of worm reduction gearbox |
| CN108405359A (en) * | 2018-02-08 | 2018-08-17 | 无锡诚石轴承有限公司 | Deep groove ball bearing radial internal clearance automatic tester |
| CN108405359B (en) * | 2018-02-08 | 2023-09-26 | 无锡诚石轴承有限公司 | Automatic detector for radial clearance of deep groove ball bearing |
| CN110174042A (en) * | 2019-05-31 | 2019-08-27 | 三门峡中原量仪股份有限公司 | A kind of automobile steering device angular contact ball bearing interior raceway groove measuring device |
| CN110174042B (en) * | 2019-05-31 | 2021-07-20 | 三门峡中原量仪股份有限公司 | Inner channel measuring device for angular contact ball bearing of automobile steering device |
| CN112798269A (en) * | 2021-01-28 | 2021-05-14 | 宁波均创智能科技有限公司 | Flywheel body clearance assembly detection device and detection method |
| CN117450979A (en) * | 2023-12-22 | 2024-01-26 | 无锡双益精密机械有限公司 | Radial play detection mechanism for medium-large deep groove ball bearing |
| CN117450979B (en) * | 2023-12-22 | 2024-03-15 | 无锡双益精密机械有限公司 | Radial play detection mechanism for medium-large deep groove ball bearing |
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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: 20151111 |