CN104296618A - Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing - Google Patents
Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing Download PDFInfo
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- CN104296618A CN104296618A CN201410570380.2A CN201410570380A CN104296618A CN 104296618 A CN104296618 A CN 104296618A CN 201410570380 A CN201410570380 A CN 201410570380A CN 104296618 A CN104296618 A CN 104296618A
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Abstract
A device and a method for measuring the ring perpendicular error and running accuracy of a finished product radial ball bearing relate to the technical field of bearing measurement. The device comprises an instrument base (1), a finished product radial ball bearing (10), an end jump measuring dial gauge (11), a diameter jump measuring dial gauge (12) and a perpendicular error measuring dial gauge (13), wherein the instrument base comprises a table board (9), a round groove (14), clamping grooves A (2), slide blocks (4) and a bolt (3), wherein the round groove is formed in the middle of the table board, three groups of clamping grooves A protruding upwards are formed in the periphery of the round groove at 120 degrees, the slide blocks which can slide are arranged on the clamping grooves, a boss (5) and a claw (6) which extend upwards are arranged at the upper part of one end of each slide block sequentially, the finished product radial ball bearing is positioned by three claws, and the end jump measuring dial gauge, the diameter jump measuring dial gauge and the perpendicular error measuring dial gauge are arranged on clamping grooves B (15) respectively. By the aid of the device and the method, values of end jump, diameter jump and perpendicular errors of an inner ring and an outer ring of the bearing can be measured on one same measuring device.
Description
[technical field]
The present invention relates to bearing measuring technical field, specifically the present invention relates to the device and method measuring finished product radial ball bearing lasso vertical difference and running accuracy.
[background technology]
Known, bearing ring plane and external diameter are the benchmark of later process mill raceway groove and mill endoporus, technological requirement passes through flat surface grinding, after mill external diameter, guarantee the depth of parallelism of lasso two plane, external diameter circularity, the verticality of plane and end face, but when flat surface grinding, due to the improper or equipment feed lead rail of emery wheel adjustment, discharge guide adjustment is improper, plane and external diameter out of plumb will be made, just there will be vertical difference, current finished ball bearing can only detect separately its running accuracy or lasso vertical difference, also there is no detection method and the device of a kind of composite measurement vertical difference and running accuracy.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses the device and method of a kind of composite measurement finished product radial ball bearing lasso vertical difference and running accuracy, by arranging draw-in groove A and draw-in groove B on table top, respectively slide block, measuring junction can be jumped clock gauge, measure footpath and jump clock gauge, measure vertical difference clock gauge and be adjusted to the position being convenient to measure, achieve that the end simultaneously can measuring bearing inner race and outer ring on a measurement mechanism is jumped, footpath is jumped and the object of the numerical value of vertical difference.
For achieving the above object, the present invention adopts following technical scheme:
A kind of device measuring finished product radial ball bearing lasso vertical difference and running accuracy, comprise instrument base, finished product radial ball bearing, measuring junction jumps clock gauge, measure footpath jump clock gauge and measure vertical difference clock gauge, described instrument base comprises table top, circular trough, draw-in groove A, slide block, bolt, the circular trough to lower recess is provided with at the middle part of table top, circumference along circular trough is 120 degree and is distributed with three groups of draw-in groove A protruding upward, draw-in groove A is equipped with slidably slide block, described slide block is bolted on the top of draw-in groove A, the boss and claw that upwards extend is provided with successively on the top, one end of slide block, step is provided with between boss and claw, described finished product radial ball bearing is located by three claws, described measuring junction jumps clock gauge, measure footpath jumping clock gauge and measure vertical difference clock gauge and be separately positioned on the draw-in groove B between every two groups of draw-in groove A.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, be provided with groove A at the middle part of draw-in groove A, bolt one end is arranged in groove A, the other end of bolt through after slide block by nut lock.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, the outer rim of described step is arc, and the inner face of described claw and outside are arcwall face and arrange.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, be equipped with fixation measuring end and jump clock gauge, measure the groove B jumping clock gauge or measure vertical difference clock gauge in footpath at the middle part of draw-in groove B.
Described measurement finished product radial ball bearing lasso vertical difference and the method for running accuracy, comprise instrument base, finished product radial ball bearing, measuring junction jumps clock gauge, measure footpath jump clock gauge and measure vertical difference clock gauge, measuring the vertical difference of finished product radial ball bearing outer ring, when footpath is jumped and end is jumped, adjusted the position of slide block by draw-in groove A after, the outer ring of finished product radial ball bearing is contacted with the arcwall face of three claw inner faces, measuring junction is set respectively on draw-in groove B and jumps clock gauge, measure footpath jump clock gauge and measure vertical difference clock gauge, the test lever contact finished product radial ball bearing inner ring of clock gauge and the end face of outer ring is jumped by measuring junction, the test lever contact finished product radial ball bearing inner ring of clock gauge and the face of cylinder of outer ring is jumped by measurement footpath, by the contact point of the gauge head of test lever and claw and bearing of measuring vertical difference clock gauge up and down on same perpendicular line, namely measure clock gauge by lasso vertical difference and read lasso differential vertical, then press and measure load block, rotate finished product radial ball bearing and namely read end jumping jitter values and footpath jumping jitter values respectively by measuring junction jumping clock gauge and measurement footpath jumping clock gauge, when measuring vertical difference, the footpath jumping of finished product radial ball bearing inner ring and holding jumping, adjusted the position of slide block by draw-in groove A after, finished product radial ball bearing is placed on the top of step, the inner face of finished product radial ball bearing inner ring is contacted with the arcwall face outside claw respectively, and the vertical difference of measuring method in measurement finished product radial ball bearing outer ring, footpath are jumped identical with the method that end is jumped.
Owing to have employed technique scheme, the present invention has following superiority:
The present invention by arranging draw-in groove A and draw-in groove B on table top, respectively slide block 4, measuring junction jumping clock gauge, measurement footpath jumping clock gauge, measurement vertical difference clock gauge can be adjusted to suitable position, be convenient to measure, the end not only simultaneously can measuring bearing inner race and outer ring is jumped, footpath is jumped and the numerical value of vertical difference, and effectively improves work efficiency.
[Figure of description]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention measures finished product radial ball bearing outer ring vertical difference and running accuracy;
Fig. 3 is the structural representation that the present invention measures finished product radial ball bearing inner ring vertical difference and running accuracy;
In the drawings: 1, instrument base; 2, draw-in groove A; 3, bolt; 4, slide block; 5, boss; 6, claw; 7, step; 8, groove A; 9, table top; 10, finished product radial ball bearing; 11, measuring junction jumps clock gauge; 12, measure footpath and jump clock gauge; 13, vertical difference clock gauge is measured; 14, circular trough; 15, draw-in groove B; 16, groove B.
[embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
Measurement finished product radial ball bearing lasso vertical difference by reference to the accompanying drawings described in 1-3 and the device of running accuracy, comprise instrument base 1, finished product radial ball bearing 10, measuring junction jumps clock gauge 11, measure footpath jump clock gauge 12 and measure vertical difference clock gauge 13, described instrument base 1 comprises table top 9, circular trough 14, draw-in groove A2, slide block 4, bolt 3, the circular trough 14 to lower recess is provided with at the middle part of table top 9, circumference along circular trough is 120 degree and is distributed with three groups of draw-in groove A2 protruding upward, draw-in groove A2 is equipped with slidably slide block 4, described slide block 4 is fixed on the top of draw-in groove A2 by bolt 3, the boss 5 and claw 6 that upwards extend is provided with successively on the top, one end of slide block 4, step 7 is provided with between boss 5 and claw 6, described finished product radial ball bearing 10 is located by three claws 6, described measuring junction jumps clock gauge 11, measure footpath jumping clock gauge 12 and measure vertical difference clock gauge 13 and be separately positioned on the draw-in groove B15 between every two groups of draw-in groove A2.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, be provided with groove A8 at the middle part of draw-in groove A2, bolt 3 one end is arranged in groove A8, the other end of bolt 3 through after slide block 4 by nut lock.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, the outer rim of described step 7 is arc, and the inner face of described claw 6 and outside are arcwall face and arrange.
Described measurement finished product radial ball bearing lasso vertical difference and the device of running accuracy, be equipped with fixation measuring end and jump clock gauge 11, measure the groove B16 jumping clock gauge 12 or measure vertical difference clock gauge 13 in footpath at the middle part of draw-in groove B15.
Described measurement finished product radial ball bearing lasso vertical difference and the method for running accuracy, comprise instrument base 1, finished product radial ball bearing 10, measuring junction jumps clock gauge 11, measure footpath jump clock gauge 12 and measure vertical difference clock gauge 13, measuring the vertical difference of finished product radial ball bearing 10 outer ring, when footpath is jumped and end is jumped, adjusted the position of slide block 4 by draw-in groove A2 after, the outer ring of finished product radial ball bearing 10 is contacted with the arcwall face of three claw 6 inner faces, measuring junction is set respectively on draw-in groove B15 and jumps clock gauge 11, measure footpath jump clock gauge 12 and measure vertical difference clock gauge 13, test lever contact finished product radial ball bearing 10 inner ring of clock gauge 11 and the end face of outer ring is jumped by measuring junction, test lever contact finished product radial ball bearing 10 inner ring of clock gauge 12 and the face of cylinder of outer ring is jumped by measurement footpath, by the contact point of the gauge head of test lever and claw 6 and bearing of measuring vertical difference clock gauge 13 up and down on same perpendicular line, namely measure clock gauge by lasso vertical difference and read lasso differential vertical, then press and measure load block, rotate finished product radial ball bearing 10 and namely read end jumping jitter values and footpath jumping jitter values respectively by measuring junction jumping clock gauge 11 and measurement footpath jumping clock gauge 12, when measuring vertical difference, the footpath jumping of finished product radial ball bearing 10 inner ring and holding jumping, adjusted the position of slide block 4 by draw-in groove A2 after, finished product radial ball bearing 10 is placed on the top of step 7, the inner face of finished product radial ball bearing 10 inner ring is contacted with the arcwall face outside claw 6 respectively, and the vertical difference of measuring method in measurement finished product radial ball bearing 10 outer ring, footpath are jumped identical with the method that end is jumped.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open goal of the invention of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (5)
1. measure the device of finished product radial ball bearing lasso vertical difference and running accuracy for one kind, comprise instrument base (1), finished product radial ball bearing (10), measuring junction jumps clock gauge (11), measure footpath jump clock gauge (12) and measure vertical difference clock gauge (13), it is characterized in that: described instrument base (1) comprises table top (9), circular trough (14), draw-in groove A(2), slide block (4), bolt (3), the circular trough (14) to lower recess is provided with at the middle part of table top (9), circumference along circular trough is 120 degree and is distributed with three groups of draw-in groove A(2 protruding upward), at draw-in groove A(2) on be equipped with slidably slide block (4), described slide block (4) is fixed on draw-in groove A(2 by bolt (3)) top, the boss (5) upwards extended and claw (6) is provided with successively on the top, one end of slide block (4), step (7) is provided with between boss (5) and claw (6), described finished product radial ball bearing (10) is located by three claws (6), described measuring junction jumps clock gauge (11), measure footpath jump clock gauge (12) and measurement vertical difference clock gauge (13) be separately positioned on every two groups of draw-in groove A(2) between draw-in groove B(15) on.
2. the device of measurement finished product radial ball bearing lasso vertical difference according to claim 1 and running accuracy, it is characterized in that: at draw-in groove A(2) middle part be provided with groove A(8), bolt (3) one end is arranged on groove A(8) in, the other end of bolt (3) through after slide block (4) by nut lock.
3. the device of measurement finished product radial ball bearing lasso vertical difference according to claim 1 and running accuracy, is characterized in that: the outer rim of described step (7) is arc, and the inner face of described claw (6) and outside are arcwall face and arrange.
4. the device of measurement finished product radial ball bearing lasso vertical difference according to claim 1 and running accuracy, is characterized in that: at draw-in groove B(15) middle part be equipped with fixation measuring end jump clock gauge (11), measure footpath jump clock gauge (12) or measure vertical difference clock gauge (13) groove B(16).
5. measure the method for finished product radial ball bearing lasso vertical difference and running accuracy for one kind, comprise instrument base (1), finished product radial ball bearing (10), measuring junction jumps clock gauge (11), measure footpath jump clock gauge (12) and measure vertical difference clock gauge (13), it is characterized in that: measuring the vertical difference of finished product radial ball bearing (10) outer ring, when footpath is jumped and end is jumped, by draw-in groove A(2) adjust the position of slide block (4) after, the outer ring of finished product radial ball bearing (10) is contacted with the arcwall face of three claw (6) inner faces, respectively at draw-in groove B(15) on arrange measuring junction jump clock gauge (11), measure footpath jump clock gauge (12) and measure vertical difference clock gauge (13), test lever contact finished product radial ball bearing (10) inner ring of clock gauge (11) and the end face of outer ring is jumped by measuring junction, test lever contact finished product radial ball bearing (10) inner ring of clock gauge (12) and the face of cylinder of outer ring is jumped by measuring footpath, by the contact point of the gauge head of test lever and claw (6) and bearing of measuring vertical difference clock gauge (13) up and down on same perpendicular line, namely measure clock gauge (13) by lasso vertical difference and read lasso differential vertical, then press and measure load block, rotation finished product radial ball bearing (10) namely jumps clock gauge (11) by measuring junction and measurement footpath jumping clock gauge (12) reads end jumping jitter values respectively and jitter values is jumped in footpath, when measuring vertical difference, the footpath jumping of finished product radial ball bearing (10) inner ring and holding jumping, by draw-in groove A(2) adjust the position of slide block (4) after, finished product radial ball bearing (10) is placed on the top of step (7), the inner face of finished product radial ball bearing (10) inner ring is contacted with the arcwall face of claw (6) outside respectively, and the vertical difference of measuring method in measurement finished product radial ball bearing (10) outer ring, footpath are jumped identical with the method that end is jumped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570380.2A CN104296618A (en) | 2014-10-23 | 2014-10-23 | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570380.2A CN104296618A (en) | 2014-10-23 | 2014-10-23 | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing |
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| CN104296618A true CN104296618A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570380.2A Pending CN104296618A (en) | 2014-10-23 | 2014-10-23 | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing |
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| CN (1) | CN104296618A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| CN110243332A (en) * | 2019-06-05 | 2019-09-17 | 马鞍山市海控精密五金制品有限公司 | Bearing automatic detection device |
| CN110260756A (en) * | 2019-06-28 | 2019-09-20 | 中国科学院上海光学精密机械研究所 | A kind of measuring device and method of ball cover shape optical element uniform thickness parameter |
| CN112097611A (en) * | 2020-09-21 | 2020-12-18 | 湖南铁道职业技术学院 | Device and method for measuring perpendicularity error of inner ring and outer ring of rolling bearing |
| DE112022000046T5 (en) | 2021-02-11 | 2023-04-27 | Ortadogu Rulman Sanayi Ve Ticaret Anonim Sirketi | Arrangement for measuring the position of two grooves of a ball bearing ring relative to each other |
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| SU746167A1 (en) * | 1978-04-12 | 1980-07-07 | Первый Государственный Ордена Ленина И Ордена Октябрьской Революции Подшипниковый Завод | Apparatus for determining difference of groove diameters of interior and exterior rings |
| CN2076669U (en) * | 1990-10-15 | 1991-05-08 | 李明定 | Bearing rotation precision measurer |
| CN2382001Y (en) * | 1998-08-19 | 2000-06-07 | 李明定 | Instrument for measuring finish bearings |
| JP2009270913A (en) * | 2008-05-07 | 2009-11-19 | Ihi Corp | Bearing clearance measurement device |
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| CN202522164U (en) * | 2012-02-22 | 2012-11-07 | 天津市中重金属结构有限公司 | Rotary part end run-out and radial run-out detection apparatus |
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Patent Citations (6)
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| SU746167A1 (en) * | 1978-04-12 | 1980-07-07 | Первый Государственный Ордена Ленина И Ордена Октябрьской Революции Подшипниковый Завод | Apparatus for determining difference of groove diameters of interior and exterior rings |
| CN2076669U (en) * | 1990-10-15 | 1991-05-08 | 李明定 | Bearing rotation precision measurer |
| CN2382001Y (en) * | 1998-08-19 | 2000-06-07 | 李明定 | Instrument for measuring finish bearings |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| CN110243332A (en) * | 2019-06-05 | 2019-09-17 | 马鞍山市海控精密五金制品有限公司 | Bearing automatic detection device |
| CN110260756A (en) * | 2019-06-28 | 2019-09-20 | 中国科学院上海光学精密机械研究所 | A kind of measuring device and method of ball cover shape optical element uniform thickness parameter |
| CN112097611A (en) * | 2020-09-21 | 2020-12-18 | 湖南铁道职业技术学院 | Device and method for measuring perpendicularity error of inner ring and outer ring of rolling bearing |
| DE112022000046T5 (en) | 2021-02-11 | 2023-04-27 | Ortadogu Rulman Sanayi Ve Ticaret Anonim Sirketi | Arrangement for measuring the position of two grooves of a ball bearing ring relative to each other |
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Application publication date: 20150121 |
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