CN204594442U - First generation hub bearing O-ring seal press-in height measuring device - Google Patents
First generation hub bearing O-ring seal press-in height measuring device Download PDFInfo
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- CN204594442U CN204594442U CN201520352330.7U CN201520352330U CN204594442U CN 204594442 U CN204594442 U CN 204594442U CN 201520352330 U CN201520352330 U CN 201520352330U CN 204594442 U CN204594442 U CN 204594442U
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- briquetting
- outer ring
- bearing
- measuring
- measuring pen
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Abstract
The utility model discloses a kind of first generation hub bearing O-ring seal press-in height measuring device, support is fixed on base plate, base plate there is positioning base, drive unit drives measuring mechanism along support longitudinally lifting, measuring mechanism comprises case, outer ring briquetting, inner ring briquetting, elastic component and first, two measuring pen, outer ring briquetting is fixed in case, briquetting lower end, outer ring is just just right with bearing outer ring to be measured, the inner ring briquetting setpoint distance that axially can slide is inserted in the briquetting of outer ring, elastic component two ends are tight against case and inner ring briquetting upper end respectively, inner ring briquetting lower end just and on positioning base bearing inner race to be measured just right, at least three the first measuring pen and second measuring pen are individually fixed on the briquetting of outer ring, and each first, two measuring pen lower ends just can contact the O-ring seal upper side of bearing to be detected, first, two measuring pen are messaging in controller, controller can be analyzed and output detections result accessory drive action, this apparatus structure is simple, convenient operation, detect accurately.
Description
Technical field
The utility model relates to a kind of Bearing testing equipment, particularly a kind of first generation hub bearing O-ring seal press-in height measuring device.
Background technology
Bearing is by inner ring, outer ring, steel ball, retainer, the assembling such as O-ring seal is formed, steel ball to be assemblied between inner ring and outer ring and to be kept by retainer, O-ring seal is also assemblied between inner ring and outer ring for the protection of steel ball and inner ring, the matching relationship of outer ring, in order to ensure the lubrication of bearing, also grease is marked with at Bearing inner, O-ring seal can avoid grease to flow out, ensure that bearing lubricates for a long time, smooth use, be pressed into height when O-ring seal is installed and be pressed into whether level determines sealing property, also can affect the friction of bearing steel ball and O-ring seal, the quality of aforementioned properties directly affects the serviceable life of bearing, it is the important indicator of bearing quality, therefore often need in the mill to detect the O-ring seal of bearing, the detection of traditional bearing sealing property mainly relies on Lou fat and dust-proof test, but the test period is long, the needs of large-scale production can not be adapted to.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of first generation hub bearing O-ring seal press-in height measuring device, and this first generation hub bearing O-ring seal press-in height measuring device can fast automaticly detect bearing sealed ring press-in height and surface run_out situation.
The utility model in order to the technical scheme solving its technical matters and adopt is: a kind of first generation hub bearing O-ring seal press-in height measuring device, comprise base plate, support, drive unit, measuring mechanism and controller, described support is fixedly installed on base plate, base plate is provided with the positioning base for locating bearing to be detected, measuring mechanism longitudinally can slide and be positioned on support, drive unit drives measuring mechanism longitudinally lifting, measuring mechanism comprises case, outer ring briquetting, inner ring briquetting, elastic component and first, two measuring pen, described outer ring briquetting is fixed in case, briquetting lower end, outer ring just and on positioning base bearing outer ring to be measured just right, the inner ring briquetting setpoint distance that axially can slide is inserted in the briquetting of outer ring, elastic component two ends are tight against case inside bottom surface and inner ring briquetting upper surface respectively, inner ring briquetting lower end just and on positioning base bearing inner race to be measured just right, at least three the first measuring pen and second measuring pen are fixedly installed on the briquetting of outer ring respectively, and each the first measuring pen lower end just can both contact the O-ring seal upper side of bearing to be detected, second measuring pen lower end be able to contact the O-ring seal upper side of bearing to be detected, first, two measuring pen are messaging in controller, controller can be analyzed with output detections result and accessory drive action.
As further improvement of the utility model, the quantity of described first measuring pen is four, and four the first measuring pen along axis be symmetrical distributions on a concentric circles, the second measuring pen is distributed in on another concentric circles of the first measuring pen place concentric circles different radii.
As further improvement of the utility model, described drive unit is cylinder, and the cylinder body of cylinder is fixedly installed on support, and cylinder piston rod lower end is installed with a mo(u)ld top half back up pad, and mo(u)ld top half back up pad is fixedly connected with the case of measuring mechanism.
As further improvement of the utility model, rack side wall is also installed with an impact damper, this impact damper upper end is formed with an elasticity support top, and the proper backstop of this elasticity support top is in mo(u)ld top half back up pad lower end.
As further improvement of the utility model, be also provided with a bumper support, this bumper support is fixedly installed on rack side wall, and impact damper is fixedly installed on this bumper support.
As further improvement of the utility model, described elastic component is spring.
As further improvement of the utility model, the described inner ring briquetting structure that setpoint distance is inserted in the briquetting of outer ring of axially can sliding is: inner ring briquetting axially can slide and be inserted in the briquetting of outer ring, the upper/lower terminal portion that inner ring briquetting stretches out outer ring briquetting is respectively equipped with a radial direction and extends out backstop, and this radial direction extends out the proper backstop of backstop in outer ring briquetting upper/lower terminal.
As further improvement of the utility model, it is protruding that described outer ring briquetting lower end outside forms a loop, this annular projection be able to be sheathed on bearing periphery to be detected, and inner ring briquetting lower end inside forms a round boss, and this round boss be able to be inserted in bearing to be detected.
As further improvement of the utility model, described outer ring briquetting comprises upper holder block, lower lock block, measuring pen locating piece and lasso, described upper holder block lower end and lower lock block upper end are formed with axial inner groovy respectively, on measuring pen locating piece, lower two ends are formed with axial projection respectively, on measuring pen locating piece, the axial projection at lower two ends is inserted in just respectively, in the axial notch of lower lock block, what the axial two ends of lasso can be dismantled with lower lock block with upper holder block respectively is fixedly connected with, measuring pen is fixedly installed in outside measuring pen locating piece respectively, lower lock block is formed with the perforation of stretching out for each measuring pen lower end.
As further improvement of the utility model, described controller is by display device or alarm device output detections result.
The beneficial effects of the utility model are: the utility model drives measuring mechanism to decline by drive unit, outer ring briquetting compression axis bearing outer-ring simultaneously, inner ring briquetting compresses bearing inner race by elastic force, realize the location to bearing, first, two measuring pen are highly measured with press-in the jitter values of bearing sealed ring fast, and by data transfer to controller, measurement result exports by analyzing by controller, testing staff can be facilitated whether qualified to understand bearing sealed ring press-in fast and accurately, ensure that bearing sealed ring fully can seal bearing, this apparatus structure is simple, convenient operation, detect accurately.
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 B portion enlarged drawing in Fig. 2;
Fig. 4 is first and second measuring pen distribution figure of the present utility model.
Embodiment
Embodiment: a kind of first generation hub bearing O-ring seal press-in height measuring device, it is characterized in that: comprise base plate 1, support 2, drive unit 3, measuring mechanism 4 and controller, described support 2 is fixedly installed on base plate 1, base plate 1 is provided with the positioning base 19 for locating bearing 20 to be detected, measuring mechanism 4 longitudinally can slide and be positioned on support 2, drive unit 3 drives measuring mechanism 4 longitudinally lifting, measuring mechanism 4 comprises case 5, outer ring briquetting, inner ring briquetting 6, elastic component 7 and first, two measuring pen 8, 9, described outer ring briquetting is fixed in case 5, briquetting lower end, outer ring just and on positioning base 19 bearing outer ring to be measured just right, the axial setpoint distance that can slide of inner ring briquetting 6 is inserted in the briquetting of outer ring, elastic component 7 two ends are tight against case 5 inside bottom surface and inner ring briquetting 6 upper surface respectively, inner ring briquetting 6 lower end just and on positioning base 19 bearing inner race to be measured just right, at least three the first measuring pen 8 and second measuring pen 9 are fixedly installed on the briquetting of outer ring respectively, and each the first measuring pen 8 lower end just can both contact the O-ring seal upper side of bearing 20 to be detected, second measuring pen 9 lower end be able to contact the O-ring seal upper side of bearing 20 to be detected, first, two measuring pen 8, 9 are messaging in controller, controller can be analyzed with output detections result and accessory drive 3 action, during measurement, bearing is positioned on positioning base 19 and locates, drive unit 3 drives measuring mechanism 4 to decline, the outer ring briquetting of measuring mechanism 4 just compresses bearing 20 outer ring to be detected upper end face, inner ring briquetting 6 compresses bearing 20 inner ring upper end face to be detected in the presence of a tensile force, now each first measuring pen 8 point that just contact bearing O-ring seal is different, the maxima and minima deviation of each the first measuring pen 8 reading is O-ring seal jitter values, the measured value of the second measuring pen 9 is O-ring seal pushed position value (O-ring seal height value), first, two measuring pen 8, 9 send respective measurement data to controller, testing result exports through data analysis by controller, whether staff can understand this bearing sealed ring pushed position fast qualified, and detect substandard product in time, specification product and substandard product are convenient to make a distinction, this pick-up unit detects automatically, detection efficiency is high, detection speed is fast, accuracy of detection is high.
The quantity of described first measuring pen 8 is four, and four the first measuring pen 8 are that symmetrical distributions is on a concentric circles along axis, second measuring pen 9 is distributed in on another concentric circles of the first measuring pen 8 place concentric circles different radii, four proper contact bearing O-ring seals four of the first measuring pen 8 are to angle point, the maxima and minima deviation of these four the first measuring pen 8 readings is O-ring seal jitter values, second measuring pen 9 and the first measuring pen 8 are on the concentric circles that two radiuses are different, general first measuring pen 8 measuring position is upper, near inner ring, second measuring pen 9 measuring position is on O-ring seal, near outer ring.
Described drive unit 3 is cylinder, the cylinder body of cylinder is fixedly installed on support 2, cylinder piston rod lower end is installed with a mo(u)ld top half back up pad 10, mo(u)ld top half back up pad 10 is fixedly connected with the case 5 of measuring mechanism 4, being realized the lifting of measuring mechanism 4 by the piston rod lifting of cylinder, also can be that motor driving lead screw pair mechanism realizes in addition.
Support 2 sidewall is also installed with an impact damper 11, this impact damper 11 upper end is formed with an elasticity support top, the proper backstop of this elasticity support top, in mo(u)ld top half back up pad 10 lower end, realizes measuring mechanism 4 by impact damper 11 and presses down buffering, avoid its because impulse force damages bearing 20 to be detected surface.
Also be provided with a bumper support 12, this bumper support 12 is fixedly installed on support 2 sidewall, and impact damper 11 is fixedly installed on this bumper support 12, and by installing impact damper 11 between impact damper 11, it is convenient to install and change.
Described elastic component 7 is spring.
The structure that the axial setpoint distance that can slide of described inner ring briquetting 6 is inserted in the briquetting of outer ring is: inner ring briquetting 6 axially can slide and be inserted in the briquetting of outer ring, the upper/lower terminal portion that inner ring briquetting 6 stretches out outer ring briquetting is respectively equipped with a radial direction and extends out backstop, this radial direction extends out the proper backstop of backstop in outer ring briquetting upper/lower terminal, extends out backstop realize sliding axially the spacing of distance to inner ring briquetting 6 by radial direction.
Described outer ring briquetting lower end outside forms a loop projection 13, this annular projection 13 be able to be sheathed on bearing 20 periphery to be detected, inner ring briquetting 6 lower end inside forms a round boss 14, this round boss 14 be able to be inserted in bearing 20 to be detected, outer ring briquetting and inner ring briquetting 6 is realized to the radial location of bearing to be measured by this structure, omnibearing location, ensures that accuracy of detection is high.
Described outer ring briquetting comprises upper holder block 15, lower lock block 18, measuring pen locating piece 16 and lasso 17, described upper holder block 15 lower end and lower lock block 18 upper end are formed with axial inner groovy respectively, on measuring pen locating piece 16, lower two ends are formed with axial projection respectively, on measuring pen locating piece 16, the axial projection at lower two ends is inserted in just respectively, in the axial notch of lower lock block 18, what the axial two ends of lasso 17 can be dismantled with lower lock block 18 with upper holder block 15 respectively is fixedly connected with, measuring pen is fixedly installed in outside measuring pen locating piece 16 respectively, lower lock block 18 is formed with the perforation of stretching out for each measuring pen lower end, outer ring facilitates first by Split type structure, two measuring pen 8, 9 and the installation of inner ring briquetting 6, be convenient to processing and manufacturing simultaneously, low cost of manufacture.
Described controller is by display device or alarm device output detections result, and display device is as display screen, and alarm device is as flashing light, hummer etc., and being convenient to testing staff, whether qualified understand Product checking in time.
Claims (10)
1. a first generation hub bearing O-ring seal press-in height measuring device, it is characterized in that: comprise base plate (1), support (2), drive unit (3), measuring mechanism (4) and controller, described support is fixedly installed on base plate, base plate is provided with the positioning base (19) for locating bearing to be detected (20), measuring mechanism longitudinally can slide and be positioned on support, drive unit drives measuring mechanism longitudinally lifting, measuring mechanism comprises case (5), outer ring briquetting, inner ring briquetting (6), elastic component (7) and first, two measuring pen (8, 9), described outer ring briquetting is fixed in case, briquetting lower end, outer ring just and on positioning base bearing outer ring to be measured just right, the inner ring briquetting setpoint distance that axially can slide is inserted in the briquetting of outer ring, elastic component two ends are tight against case inside bottom surface and inner ring briquetting upper surface respectively, inner ring briquetting lower end just and on positioning base bearing inner race to be measured just right, at least three the first measuring pen and second measuring pen are fixedly installed on the briquetting of outer ring respectively, and each the first measuring pen lower end just can both contact the O-ring seal upper side of bearing to be detected, second measuring pen lower end be able to contact the O-ring seal upper side of bearing to be detected, first, two measuring pen are messaging in controller, controller can be analyzed with output detections result and accessory drive action.
2. first generation hub bearing O-ring seal press-in height measuring device according to claim 1, it is characterized in that: the quantity of described first measuring pen is four, and four the first measuring pen along axis be symmetrical distributions on a concentric circles, the second measuring pen is distributed in on another concentric circles of the first measuring pen place concentric circles different radii.
3. first generation hub bearing O-ring seal press-in height measuring device according to claim 1 and 2, it is characterized in that: described drive unit is cylinder, the cylinder body of cylinder is fixedly installed on support, cylinder piston rod lower end is installed with a mo(u)ld top half back up pad (10), and mo(u)ld top half back up pad is fixedly connected with the case of measuring mechanism.
4. first generation hub bearing O-ring seal press-in height measuring device according to claim 3, it is characterized in that: on rack side wall, be also installed with an impact damper (11), this impact damper upper end is formed with an elasticity support top, and the proper backstop of this elasticity support top is in mo(u)ld top half back up pad lower end.
5. first generation hub bearing O-ring seal press-in height measuring device according to claim 4, it is characterized in that: be also provided with a bumper support (12), this bumper support is fixedly installed on rack side wall, and impact damper is fixedly installed on this bumper support.
6. first generation hub bearing O-ring seal press-in height measuring device according to claim 4, is characterized in that: described elastic component is spring.
7. first generation hub bearing O-ring seal press-in height measuring device according to claim 1, it is characterized in that: the described inner ring briquetting structure that setpoint distance is inserted in the briquetting of outer ring of axially can sliding is: inner ring briquetting axially can slide and be inserted in the briquetting of outer ring, the upper/lower terminal portion that inner ring briquetting stretches out outer ring briquetting is respectively equipped with a radial direction and extends out backstop, and this radial direction extends out the proper backstop of backstop in outer ring briquetting upper/lower terminal.
8. the first generation hub bearing O-ring seal press-in height measuring device according to claim 1 or 6, it is characterized in that: described outer ring briquetting lower end outside forms a loop projection (13), this annular projection be able to be sheathed on bearing periphery to be detected, inner ring briquetting lower end inside forms a round boss (14), and this round boss be able to be inserted in bearing to be detected.
9. first generation hub bearing O-ring seal press-in height measuring device according to claim 1, it is characterized in that: described outer ring briquetting comprises upper holder block (15), lower lock block (18), measuring pen locating piece (16) and lasso (17), described upper holder block lower end and lower lock block upper end are formed with axial inner groovy respectively, on measuring pen locating piece, lower two ends are formed with axial projection respectively, on measuring pen locating piece, the axial projection at lower two ends is inserted in just respectively, in the axial notch of lower lock block, what the axial two ends of lasso can be dismantled with lower lock block with upper holder block respectively is fixedly connected with, measuring pen is fixedly installed in outside measuring pen locating piece respectively, lower lock block is formed with the perforation of stretching out for each measuring pen lower end.
10. first generation hub bearing O-ring seal press-in height measuring device according to claim 1, is characterized in that: described controller is by display device or alarm device output detections result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352330.7U CN204594442U (en) | 2015-05-28 | 2015-05-28 | First generation hub bearing O-ring seal press-in height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352330.7U CN204594442U (en) | 2015-05-28 | 2015-05-28 | First generation hub bearing O-ring seal press-in height measuring device |
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| Publication Number | Publication Date |
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| CN204594442U true CN204594442U (en) | 2015-08-26 |
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| CN201520352330.7U Expired - Fee Related CN204594442U (en) | 2015-05-28 | 2015-05-28 | First generation hub bearing O-ring seal press-in height measuring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954034A (en) * | 2016-07-01 | 2016-09-21 | 无锡诚石轴承有限公司 | Bearing seal detection tooling |
| CN109048277A (en) * | 2018-10-18 | 2018-12-21 | 东莞市国森科精密工业有限公司 | A kind of skeleton rotating seal ring tool fixture and its installation method |
| CN109489600A (en) * | 2018-11-16 | 2019-03-19 | 慈溪迅蕾轴承有限公司 | Bearing sealed ring height detection machine |
| CN109539965A (en) * | 2019-01-15 | 2019-03-29 | 浙江东盛精密机械有限公司 | A kind of bearing ring axial direction detection device transmission mechanism |
-
2015
- 2015-05-28 CN CN201520352330.7U patent/CN204594442U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954034A (en) * | 2016-07-01 | 2016-09-21 | 无锡诚石轴承有限公司 | Bearing seal detection tooling |
| CN109048277A (en) * | 2018-10-18 | 2018-12-21 | 东莞市国森科精密工业有限公司 | A kind of skeleton rotating seal ring tool fixture and its installation method |
| CN109489600A (en) * | 2018-11-16 | 2019-03-19 | 慈溪迅蕾轴承有限公司 | Bearing sealed ring height detection machine |
| CN109489600B (en) * | 2018-11-16 | 2024-03-12 | 慈溪迅蕾轴承有限公司 | Bearing seal ring height detector |
| CN109539965A (en) * | 2019-01-15 | 2019-03-29 | 浙江东盛精密机械有限公司 | A kind of bearing ring axial direction detection device transmission mechanism |
| CN109539965B (en) * | 2019-01-15 | 2024-02-02 | 浙江东盛精密机械有限公司 | Transmission mechanism of bearing ring axial detection device |
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| 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: 20150826 |