CN104677482B - Semi-automatic hub bearing vibration measuring set - Google Patents

Semi-automatic hub bearing vibration measuring set Download PDF

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Publication number
CN104677482B
CN104677482B CN201510054645.8A CN201510054645A CN104677482B CN 104677482 B CN104677482 B CN 104677482B CN 201510054645 A CN201510054645 A CN 201510054645A CN 104677482 B CN104677482 B CN 104677482B
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cylinder
bearing
fixed
plate
guide rail
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CN104677482A (en
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孙连贵
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Dalian Behring Bearing Instrument Co., Ltd.
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Dalian Behring Bearing Instrument Co Ltd
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Abstract

The present invention relates to semi-automatic hub bearing vibration measuring set, and the device of two-sided 6 points of measurements can be solved by disclosing a kind of clamped one time of hub bearing.Semi-automatic hub bearing vibration measuring set pushes positioner, clamping device, 3 measurement apparatus, hub bearing height adjuster and the part of erection device five including bearing.Measured bearing is placed on height adjustment mold, measurable any different specification hub bearing, measurement bearing is not have to change face, the disposable two-sided measurement for completing hub bearing, can guarantee that the rotating accuracy of bearing, the measurement for solving nonstandard special-shaped hub bearing.

Description

Semi-automatic hub bearing vibration measuring set
Technical field
The present invention relates to a kind of hub bearing vibration measurement method and device, the once dress of more particularly to a kind of hub bearing Folder can solve the device of two-sided 6 points of measurements.
Background technology
The vibration measurement of hub bearing typically carries out spot measurement using a sensor at present, will by bearing measuring standard To ask, every bearing measuring is two-sided, per 3 points of planar survey, takes the maximum of 3 points of measurements evaluate the oscillating mass of bearing, this The hub bearing vibration measuring set of invention is measured simultaneously using three sensors as shown in figure, and one-shot measurement completes 3 points of surveys Amount, hub bearing vibration measuring set of the invention form two groups using four super-thin air cylinders simultaneously, and every group of reset condition is one The structure for only stretching out a retraction completes the method that the method that two sides loads respectively solves the two-sided measurement of one-shot measurement completion, this The hub bearing vibration measuring set of invention is engaged completion using a kind of bearing height regulation cushion block and sliding fixture simultaneously It can measure for 2 generations, all kinds of 3 generation wheel hubs realize the high index of utilization rate.The hub bearing vibration measurement of the present invention Instrument solves the characteristics of hub bearing character complexity, the hub bearing of nearly all shape using a kind of bearing righting cylinder simultaneously The semi-automatic requirement quickly measured can be all realized, completes two-sided measurement, is only needed 6 seconds per 3 points of planar survey.
The content of the invention
Present invention mainly solves can once measure two-sided method, the time of measurement is reduced, improves operating efficiency.This Inventing the technical scheme used is:Semi-automatic hub bearing vibration measuring set includes:Bearing pushes positioner 1, clamping device 2nd, 3 measurement apparatus 3, hub bearing height adjuster 4 and erection device 5;Three 3 measurement apparatus are provided with platform 3, into 120 ° between three;Mold 50 on hub bearing height adjuster 4 is connected with mandrel 51;Clamping device 2 is symmetrically pacified Both ends loaded on hub bearing height adjuster 4, two upper ends of clamping device 2 share a level board 24, and the other end is fixed In on platform;Erection device 5 adjusts the angle of 3 measurement apparatus bases 39 according to bearing specification to be measured, and it is fixed on platform; Bearing pushes positioner 1 and is fixed on by cylinder 48 on level board 24, its lowermost end and hub bearing height adjuster 4 Lowermost end be placed in sustained height;
Bearing pushes positioner 1:Cylinder 48 is fixed by level board 24, gas of the linear bearing seat 47 through cylinder 48 Cylinder rod is simultaneously fixed on level board 24, and second straight line bearing 46 is fixed in linear bearing seat 47, and is enclosed in outside cylinder 48;It is deep Ditch ball bearing 43 is bumped on the axle of nylon pressing plate 42, and last item 44 is pressed into the outer ring of deep groove ball bearing 43, and copper sheathing 45 is enclosed on cylinder rod, is pressed Axle 44 is fixed at the screw thread of cylinder rod;
Clamping device 2:Support plate 25 is fixed on bearing and pushed on positioner base 22, the one end of clamping cylinder 23 and support plate 25 Connection, the other end are connected with the one side of the first cylinder connecting plate 21;The another side connection second straight line of first cylinder connecting plate 21 Guide rail 20, the guide rail slide block both ends of second straight line guide rail 20 connect the second guide rail splice 19 and gusset 16 respectively, wherein adding Power plate 16 is Z-type, and one end of Z-type gusset is provided with groove, and the Z-type gusset provided with groove ends is connected with guide rail slide block;First Wiper block 18 is located in the groove of gusset 16, for fixing alignment bearing;On the other end and line slideway 15 of gusset 16 Sliding block connects, and the first guide rail splice 14 is fixed on the upper end of line slideway 15;First reinforcing cylinder 6 is fixed on the first guide rail company On fishplate bar 14, the tail end of the first reinforcing cylinder 6 is connected to the side of the T-shaped vertical plane of seat 8, and the cylinder rod of the second reinforcing cylinder 7 is consolidated It is connected due to the sliding block on the opposite side of the T-shaped vertical plane of seat 8, first straight line guide rail 9 with the T-shaped horizontal plane of seat 8;Vertical plate 10 and water Flat board 24 connects, and vertical plate 10 is used to fix first straight line guide rail 9;The tail end of second reinforcing cylinder 7 is connected with level board;First Linear bearing 12 is installed on level board 24, and for guide rod 11 by the hole of first straight line bearing 12, the connection of the first guide rail is fixed in lower end On plate 14;
3 measurement apparatus 3:Cylinder block 26 is connected with bottom plate 33, and Rodless cylinder 29 is fixed on cylinder block 26 by angled seat 30 Upper end, support Rodless cylinder 29, the 3rd line slideway 27 is connected with the side of cylinder block 26, the sliding block on the 3rd line slideway 27 and Side plate 35 is connected, and the end face of L-type side plate 35 is connected with sensor holder 28, and the other end is fixed on proximity switch plate 37;Damping Device pad 34 is installed on the inner edge of sensor holder 28, and sensor 32 is installed on sensor holder 28, is contacted with cushion 34, sensor 32 one end is provided with vibration-sensing rod 31, and proximity switch 36 is fixed on the one end of cylinder block 26 by proximity switch plate 37;
Hub bearing height adjuster 4:The mold 50 adjusted for height is arranged on mandrel 51, hub bearing to be measured 49 are placed on mold 50, and installing different height according to the hub bearing of different height adjusts mold;Described mold 50 is circle Loop configuration, its edge is provided with hole, for installing fixation;
Erection device 5:Righting cylinder 38 is installed on 3 measurement apparatus bases 39, one end of the second cylinder connecting plate 40 It is connected with the front end of the cylinder rod of righting cylinder 38, the other end is connected with the second wiper block 41.
Present invention has the advantages that:Measured bearing is placed on height adjustment mold, measurable any different specification wheel Hub axle is held, and measurement bearing is not have to change face, the disposable two-sided measurement for completing hub bearing, can guarantee that the rotating accuracy of bearing, Solves the measurement of nonstandard special-shaped hub bearing.
Brief description of the drawings
Fig. 1 is the overall schematic of the semi-automatic hub bearing vibration measuring set of the present invention.
Bearing needs bearing to push positioner schematic diagram when Fig. 2 is hub bearing measurement of the present invention.
Bearing needs clamping device schematic diagram when Fig. 3 is hub bearing measurement of the present invention.
Bearing needs clamping device schematic diagram when Fig. 4 is hub bearing measurement of the present invention.
Bearing needs 3 measurement apparatus schematic diagrames when Fig. 5 is hub bearing measurement of the present invention.
Bearing needs erection device schematic diagram when Fig. 6 is hub bearing measurement of the present invention.
Fig. 7 is hub bearing height adjuster schematic diagram of the present invention.
In figure:1 bearing pushes positioner;2 clamping devices;3 three measurement apparatus;4 hub bearing height adjusters; 5 erection devices;6 first reinforcing cylinders;7 second reinforcing cylinders;8T type seats;9 first straight line guide rails;10 vertical plates;11 guide rods;12 First straight line bearing;13 jackscrews;14 first guide rail splices;15 line slideways;16 gussets;17 baffle plates;18 first wiper blocks; 19 second guide rail splices;20 second straight line guide rails;21 first cylinder connecting plates;22 bearings push positioner base;23 folders Tight cylinder;24 level boards;25 support plates;26 cylinder blocks;27 the 3rd line slideways;28 sensor holders;29 Rodless cylinders;30 angled seats; 31 vibration-sensing rods;32 sensors;33 bottom plates;34 beams;35 L-type side plates;36 proximity switches;37 proximity switch plates;38 righting gas Cylinder;39 3 measurement apparatus bases;40 second cylinder connecting plates;41 second wiper blocks;42 nylon pressing plates;43 deep groove ball bearings; 44 last items;45 copper sheathings;46 second straight line bearings;47 linear bearing seats;48 cylinders;49 hub bearings;50 molds;51 mandrels.
Embodiment
Below in conjunction with technical scheme and Figure of description, embodiment of the invention is further illustrated.
Mandrel is inserted on main shaft, hub bearing is highly adjusted mold on mandrel, measured bearing is arranged on Hub bearing is highly adjusted on mold, measurement different size bearing installation different size mold, to ensure the motion rail of grip block Mark is enough bearing reliable location.
Three sensor drive cylinders all stretch out, movable sensor air cylinder base, allow sensor contact rigid connection contact by Bearing surface is surveyed, then sensor is compressed into 0.5mm locking base screws.By cylinders retract, to carry out duplicate measurements.
Righting air cylinder device is stretched out measured bearing righting
Two clamping cylinders stretch out simultaneously, during the face clamping wheel hub bearing at clamping cylinder position, ensure 1mm or so gap, Have ensured that measured bearing is not subject to radial load.
Anti- extraction cylinder stretches out, and tested hub spindle pressure-bearing is lived, this pressure is more than the lifting force of gusset, has ensured that bearing In upward loading, tested hub bearing is not pulled out.
Start pull-up action, now four reinforcing cylinders are fully retracted into, and boosting-rod prolongs line slideway and does upward vertical movement, Now bearing outer ring moves up the inner ring for making measured bearing, rolling element, outer ring clearance and eliminated, and now bearing is in measuring state.
The vibration measurement of hub bearing upper track is finished, and anti-extraction cylinder is retracted, and four reinforcing cylinders all stretch out, reinforcing Bar, which prolongs line slideway, to be done and moves downward vertically, and now bearing outer ring moves down the inner ring for making measured bearing, rolling element, outer ring clearance and disappeared Remove, now bearing is in measuring state.
Two-sided measurement finishes, and whole cylinders recover reset condition.The bearing taking-up finished will be measured, wait next bearing Measurement.

Claims (1)

1. a kind of semi-automatic hub bearing vibration measuring set, it is characterised in that the semi-automatic hub bearing vibration measuring set includes Bearing pushes positioner (1), clamping device (2), 3 measurement apparatus (3), hub bearing height adjuster (4) and righting Device (5);
Three 3 measurement apparatus (3) are provided with platform, into 120 ° between three;On hub bearing height adjuster (4) Mold (50) be connected with mandrel (51);Clamping device (2) is symmetrically arranged on the both ends of hub bearing height adjuster (4), Two clamping device (2) upper ends share a level board (24), and the other end is fixed on platform;Erection device (5) is according to be measured Bearing specification adjusts the angle of 3 measurement apparatus bases (39), and it is fixed on platform;Bearing pushes positioner (1) and passes through gas Cylinder (48) is fixed on level board (24), and the lowermost end of its lowermost end and hub bearing height adjuster (4) is placed in same height Degree;
Bearing pushes positioner (1):Cylinder (48) is fixed by level board (24), and linear bearing seat (47) is through cylinder (48) cylinder rod is simultaneously fixed on level board (24), and second straight line bearing (46) is fixed in linear bearing seat (47), and is wrapped It is trapped among cylinder (48) outside;Deep groove ball bearing (43) is bumped on nylon pressing plate (42) axle, last item (44) press-in deep groove ball bearing (43) Outer ring, copper sheathing (45) are enclosed on cylinder rod, and last item (44) is fixed at the screw thread of cylinder rod;
Clamping device (2):Support plate (25) is fixed on bearing and pushed on positioner base (22), clamping cylinder (23) one end and branch Plate (25) is connected, and the other end is connected with the one side of the first cylinder connecting plate (21);The another side of first cylinder connecting plate (21) connects Connect second straight line guide rail (20), the guide rail slide block both ends of second straight line guide rail (20) connect respectively the second guide rail splice (19) and Gusset (16), wherein gusset (16) are Z-type, and one end of Z-type gusset is provided with groove, the Z-type gusset provided with groove ends It is connected with guide rail slide block;First wiper block (18) is located in gusset (16) groove, for fixing alignment bearing;Gusset (16) The other end be connected with the sliding block on line slideway (15), the first guide rail splice (14) is fixed on the upper of line slideway (15) End;First reinforcing cylinder (6) is fixed on the first guide rail splice (14), and the tail end of the first reinforcing cylinder (6) is connected to T-shaped seat (8) side of vertical plane, the cylinder rod of the second reinforcing cylinder (7) are fixed on the opposite side of T-shaped seat (8) vertical plane, first straight line Sliding block on guide rail (9) is connected with T-shaped seat (8) horizontal plane;Vertical plate (10) is connected with level board (24), and vertical plate (10) is used for Fixed first straight line guide rail (9);The tail end of second reinforcing cylinder (7) is connected with level board;First straight line bearing (12) is installed on On level board (24), guide rod (11) is fixed on the first guide rail splice (14) by linear bearing (12) hole, lower end;
3 measurement apparatus (3):Cylinder block (26) is connected with bottom plate (33), and Rodless cylinder (29) is fixed on gas by angled seat (30) Cylinder seat (26) upper end, support Rodless cylinder (29), the 3rd line slideway (27) are connected with cylinder block (26) side, and the 3rd straight line is led Sliding block on rail (27) is connected with side plate (35), and the end face of L-type side plate (35) is connected with sensor holder (28), and the other end is fixed On proximity switch plate (37);Cushion (34) is installed on the inner edge of sensor holder (28), and sensor (32) is installed on sensing Device seat (28), contacted with cushion (34), one end of sensor (32) is provided with vibration-sensing rod (31), and proximity switch (36) passes through Proximity switch plate (37) is fixed on cylinder block (26) one end;
Hub bearing height adjuster (4):The mold (50) adjusted for height is arranged on mandrel (51), hub spindle to be measured Hold (49) to be placed on mold (50), installing different height according to the hub bearing of different height adjusts mold;Described mold (50) it is cirque structure, its edge is provided with hole, for installing fixation;
Erection device (5):Righting cylinder (38) is installed on 3 measurement apparatus bases (39), the second cylinder connecting plate (40) One end is connected with the front end of the cylinder rod of righting cylinder (38), and the other end is connected with the second wiper block (41).
CN201510054645.8A 2015-01-30 2015-01-30 Semi-automatic hub bearing vibration measuring set Active CN104677482B (en)

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Application Number Priority Date Filing Date Title
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CN104677482B true CN104677482B (en) 2017-11-14

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106442102A (en) * 2016-12-07 2017-02-22 中航工业哈尔滨轴承有限公司 Strength test device for bearing square hole metal retaining frame
CN107121284B (en) * 2017-04-14 2019-03-12 浙江农林大学 A kind of hub bearing vibration measuring set
CN110186552B (en) * 2019-06-24 2021-01-26 大连贝林轴承仪器有限公司 Full-automatic third-generation hub bearing vibration measuring instrument and measuring method
CN112474395B (en) * 2020-12-16 2022-04-15 大连贝林轴承仪器有限公司 Manipulator type full-automatic third-generation hub bearing vibration measuring instrument and measuring method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222045A (en) * 1985-07-22 1987-01-30 Japanese National Railways<Jnr> Tilting and swiveling mechanism for rail wheel of vehicle testing device
CN201173850Y (en) * 2008-03-17 2008-12-31 孙连贵 Bearing vibration measuring instrument
CN103551845A (en) * 2013-11-14 2014-02-05 山东同力达智能机械有限公司 Automatic bolt tightening machine for wheel brake disc
CN103790895A (en) * 2014-02-28 2014-05-14 南京理工大学 Hydraulic-cylinder lateral force testing device
JP2014095621A (en) * 2012-11-09 2014-05-22 Kayaba System Machinery Co Ltd Oscillation testing device
CN203837679U (en) * 2014-04-17 2014-09-17 新昌县迅达机械有限公司 Full-automatic diameter detection device for deep groove ball bearing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222045A (en) * 1985-07-22 1987-01-30 Japanese National Railways<Jnr> Tilting and swiveling mechanism for rail wheel of vehicle testing device
CN201173850Y (en) * 2008-03-17 2008-12-31 孙连贵 Bearing vibration measuring instrument
JP2014095621A (en) * 2012-11-09 2014-05-22 Kayaba System Machinery Co Ltd Oscillation testing device
CN103551845A (en) * 2013-11-14 2014-02-05 山东同力达智能机械有限公司 Automatic bolt tightening machine for wheel brake disc
CN103790895A (en) * 2014-02-28 2014-05-14 南京理工大学 Hydraulic-cylinder lateral force testing device
CN203837679U (en) * 2014-04-17 2014-09-17 新昌县迅达机械有限公司 Full-automatic diameter detection device for deep groove ball bearing

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