CN101852604A - Bearing ring measuring tool - Google Patents
Bearing ring measuring tool Download PDFInfo
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- CN101852604A CN101852604A CN 201010202507 CN201010202507A CN101852604A CN 101852604 A CN101852604 A CN 101852604A CN 201010202507 CN201010202507 CN 201010202507 CN 201010202507 A CN201010202507 A CN 201010202507A CN 101852604 A CN101852604 A CN 101852604A
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- bearing ring
- measuring tool
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Abstract
The invention relates to a bearing ring measuring tool capable of measuring the parallelism (VBs) and perpendicular error (Sd2) of a bearing ring simultaneously. According to the technical scheme provided by the invention, the bearing ring measuring tool comprises a bottom support and a parallelism scale, wherein the bottom support is supported against a lower end face of the bearing ring, and a measuring contact of the parallelism scale is contacted with the top end of the bearing ring. The bearing ring measuring tool is characterized by also comprising a side positioning device and a perpendicular error scale, wherein the side positioning device is arranged at the periphery of the bearing ring and is used for positioning the bearing ring; and a measuring contact of the perpendicular error scale is contacted with the peripheral wall of the bearing ring. The bearing ring measuring tool has a smart and reasonable structure, and can measure the perpendicular error (Sd2) while grinding a plane. When the perpendicular error is detected to be overproof, the benchmark precision of post-procedure can be ensured and the product quality can be controlled by adjusting the grinding equipment.
Description
Technical field
The invention belongs to and measure the frock technical field, relate to a kind of measurement mechanism, specifically is the bearing ring measuring tool of a kind of measurement axis bearing ring depth of parallelism (VBs) simultaneously and vertical difference (Sd2).
Background technology
Bearing ring plane and external diameter are the benchmark of later process mill raceway groove and mill endoporus, and technological requirement is guaranteed the depth of parallelism on lasso two planes after passing through flat surface grinding, mill external diameter, the verticality of external diameter circularity and plane and end face, as shown in Figure 1.
But when the flat surface grinding, because emery wheel adjusts improper or the equipment feed lead rail, that the discharging guide rail is adjusted is improper, will make plane and external diameter out of plumb, it is overproof vertical difference (Sd2) promptly to occur.The H902 height-gauge that uses when the flat surface grinding at present can only be checked the depth of parallelism (VBs), can't control vertical difference (Sd2) simultaneously, is unfavorable for the following process operation of bearing ring.
Summary of the invention
The objective of the invention is at above shortcomings in the prior art, a kind of bearing ring measuring tool rational in infrastructure is provided, measure when this measurement frock can realize the depth of parallelism (VBs) with vertical difference (Sd2).
According to technical scheme provided by the invention, described bearing ring measuring tool comprises bottom support and parallel meter, bottom support is supported on the bearing ring lower surface, the metering contact of depth of parallelism scale contacts with the top of bearing ring, it is characterized in that: described measurement frock also comprises side locating device and vertical difference scale, the side locating device is arranged on the periphery of bearing ring, is used for the alignment bearing lasso; The metering contact of vertical difference scale contacts with the periphery wall of bearing ring.
As a further improvement on the present invention, described side locating device comprises back supporting and hold-down mechanism, the supporting of described back comprises two support arms at an angle, article two, support arm all is supported on the side perisporium of bearing ring, hold-down mechanism is arranged on the wherein opposite of a support arm, and bearing ring cooperates the location by hold-down mechanism with the back supporting.
As a further improvement on the present invention, two support arms of described back supporting are vertical mutually.
As a further improvement on the present invention, described hold-down mechanism comprises press rods and stage clip, and an end hinged securement of press rods is on a pedestal, and the middle part rear side of press rods is provided with stage clip, and the stage clip bar that withstands pressure overlays press rods on the periphery wall of bearing ring.
As a further improvement on the present invention, the front side, middle part of described press rods is fixedly connected with a push rod that is used to withstand the bearing ring periphery wall.
The present invention compared with prior art, advantage is: structure is ingenious rationally, measuring vertical poor (Sd2) simultaneously when the flat surface grinding, when checking that the discovery vertical difference is overproof, by adjusting the mill process equipment, can guarantee the reference precision of later process, the control product quality.
Description of drawings
Fig. 1 is an applicable cases synoptic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the present invention is mainly used in the depth of parallelism and the vertical difference data of measurement axis bearing ring, the depth of parallelism cooperates with parallel meter 1 by bottom support 4 to be measured, bottom support 4 is supported on bearing ring 6 lower surfaces, and the metering contact of depth of parallelism scale 1 contacts with the top of bearing ring 6; Vertical difference cooperates by side locating device and vertical difference scale 2 to be measured, and the side locating device is arranged on the periphery of bearing ring 6, is used for alignment bearing lasso 6; The metering contact of vertical difference scale 2 contacts with the periphery wall of bearing ring 6.
As shown in Figure 1 and Figure 2, described side locating device comprises back supporting 3 and hold-down mechanism 5, and described back supporting 3 comprises two support arm 3a at an angle, and these two support arm 3a preferably are arranged to vertical mutually.Two support arm 3a of back supporting 3 all are supported on the side perisporium of bearing ring 6, hold-down mechanism 5 is arranged on the wherein opposite of a support arm 3a, hold-down mechanism 5 comprises press rods 5a and stage clip 5b, the end hinged securement of press rods 5a is on a pedestal, the middle part rear side of press rods 5a is provided with stage clip 5b, the front side, middle part of press rods 5a is fixedly connected with a push rod 5c who is used to withstand bearing ring 6 periphery walls, and the stage clip 5b bar 5a that withstands pressure overlays the front end of push rod 5c on the periphery wall of bearing ring 6; Hold-down mechanism 5 is used with back supporting 3, thus the location of realizing bearing ring 6.
During concrete the application, on H902 height-gauge gauge stand, increase a vertical difference scale 2, vertical difference scale 2 is mixed up in advance, then bearing ring to be measured 6 is placed between back supporting 3 and the hold-down mechanism 5, because the reacting force of the pressure of hold-down mechanism 5 and back supporting 3, bearing ring 6 has formed steady state (SS), can survey the depth of parallelism (VBs) and vertical difference (Sd2) simultaneously.
Claims (5)
1. bearing ring measuring tool, comprise bottom support (4) and parallel meter (1), bottom support (4) is supported on bearing ring (6) lower surface, the metering contact of depth of parallelism scale (1) contacts with the top of bearing ring (6), it is characterized in that: described measurement frock also comprises side locating device and vertical difference scale (2), the side locating device is arranged on the periphery of bearing ring (6), is used for alignment bearing lasso (6); The metering contact of vertical difference scale (2) contacts with the periphery wall of bearing ring (6).
2. bearing ring measuring tool as claimed in claim 1, it is characterized in that: described side locating device comprises back supporting (3) and hold-down mechanism (5), described back supporting (3) comprises two support arms (3a) at an angle, article two, support arm (3a) all is supported on the side perisporium of bearing ring (6), hold-down mechanism (5) is arranged on the wherein opposite of a support arm (3a), and bearing ring (6) cooperates the location by hold-down mechanism (5) with back supporting (3).
3. bearing ring measuring tool as claimed in claim 2 is characterized in that: two support arms (3a) of described back supporting (3) are vertical mutually.
4. bearing ring measuring tool as claimed in claim 2, it is characterized in that: described hold-down mechanism (5) comprises press rods (5a) and stage clip (5b), one end hinged securement of press rods (5a) is on a pedestal, the middle part rear side of press rods (5a) is provided with stage clip (5b), stage clip (5b) bar (5a) that withstands pressure, (5a) overlays on the periphery wall of bearing ring (6) with press rods.
5. bearing ring measuring tool as claimed in claim 4 is characterized in that: the front side, middle part of described press rods (5a) is fixedly connected with a push rod (5c) that is used to withstand bearing ring (6) periphery wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010202507 CN101852604A (en) | 2010-06-07 | 2010-06-07 | Bearing ring measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010202507 CN101852604A (en) | 2010-06-07 | 2010-06-07 | Bearing ring measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101852604A true CN101852604A (en) | 2010-10-06 |
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ID=42804203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010202507 Pending CN101852604A (en) | 2010-06-07 | 2010-06-07 | Bearing ring measuring tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN101852604A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607385A (en) * | 2012-03-29 | 2012-07-25 | 宁波市镇海银球轴承有限公司 | Inside race flatness gauge |
| CN104296618A (en) * | 2014-10-23 | 2015-01-21 | 洛阳轴研科技股份有限公司 | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing |
| CN105136458A (en) * | 2015-08-14 | 2015-12-09 | 中广核工程有限公司 | Parallelism adjusting method for steam turbine bearing of nuclear power plant and equipment thereof |
| 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 |
| CN112338638A (en) * | 2019-08-09 | 2021-02-09 | 杨凯 | Improved grinding process for fuel spray nozzle of automobile engine |
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20020092189A1 (en) * | 2000-12-10 | 2002-07-18 | Federico Singer | Inclination measurement apparatus |
| JP2003166906A (en) * | 2001-12-03 | 2003-06-13 | Fujitsu Ten Ltd | Measuring method and device for axis bending of bearing |
| JP2009063515A (en) * | 2007-09-07 | 2009-03-26 | Nsk Ltd | Bearing-measuring instrument |
| JP2009270913A (en) * | 2008-05-07 | 2009-11-19 | Ihi Corp | Bearing clearance measurement device |
| CN201720739U (en) * | 2010-06-07 | 2011-01-26 | 无锡市第二轴承有限公司 | Bearing ring measurer |
-
2010
- 2010-06-07 CN CN 201010202507 patent/CN101852604A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20020092189A1 (en) * | 2000-12-10 | 2002-07-18 | Federico Singer | Inclination measurement apparatus |
| JP2003166906A (en) * | 2001-12-03 | 2003-06-13 | Fujitsu Ten Ltd | Measuring method and device for axis bending of bearing |
| JP2009063515A (en) * | 2007-09-07 | 2009-03-26 | Nsk Ltd | Bearing-measuring instrument |
| JP2009270913A (en) * | 2008-05-07 | 2009-11-19 | Ihi Corp | Bearing clearance measurement device |
| CN201720739U (en) * | 2010-06-07 | 2011-01-26 | 无锡市第二轴承有限公司 | Bearing ring measurer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607385A (en) * | 2012-03-29 | 2012-07-25 | 宁波市镇海银球轴承有限公司 | Inside race flatness gauge |
| CN102607385B (en) * | 2012-03-29 | 2014-09-03 | 宁波市镇海银球轴承有限公司 | Inside race flatness gauge |
| CN104296618A (en) * | 2014-10-23 | 2015-01-21 | 洛阳轴研科技股份有限公司 | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing |
| CN105136458A (en) * | 2015-08-14 | 2015-12-09 | 中广核工程有限公司 | Parallelism adjusting method for steam turbine bearing of nuclear power plant and equipment thereof |
| CN112338638A (en) * | 2019-08-09 | 2021-02-09 | 杨凯 | Improved grinding process for fuel spray nozzle of automobile engine |
| CN112338638B (en) * | 2019-08-09 | 2022-05-27 | 济南凯特尔机器有限公司 | Improved grinding process for fuel spray nozzle of automobile engine |
| 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 |
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
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Open date: 20101006 |