CN2382001Y - Instrument for measuring finish bearings - Google Patents
Instrument for measuring finish bearings Download PDFInfo
- Publication number
- CN2382001Y CN2382001Y CN 98229346 CN98229346U CN2382001Y CN 2382001 Y CN2382001 Y CN 2382001Y CN 98229346 CN98229346 CN 98229346 CN 98229346 U CN98229346 U CN 98229346U CN 2382001 Y CN2382001 Y CN 2382001Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- measuring
- measuring jaw
- base
- table cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an instrument for measuring finish bearings, comprising a casing device measuring the radial runout of the bearing inner ring (Kia), a casing device measuring the runout of the bearing inner ring end facing to the ball race (Sia) and a casing device measuring the slantwise variation of the bearing outer ring generatrix to the base face (SD). A chassis measuring jaw device is moved internally-externally on a lead rail of the instrument to support a bearing under measurement, a jackcatch is provided with an automatically elastic location device inside to automatically locate the bearing, the casing device (Kia) is adjusted on the lead rail to make a feeler pin be arranged on the surface of the bearing bore diameter, and the casing device (Sia) moves fore-and-aft and up-and-down and adjusts by rotating 360 DEG to make the feeler pin be arranged on the base race of the bearing inner race.
Description
The utility model belongs to rolling bearing and makes detection range.
Before the utility model is made, existing bearing completed products measuring instrument is by base, the claw of solid bearing Internal and external cycle, dial framework, lever and dried submeter are formed, and this instrument measurement method and structure all do not meet existing GB/T307.2-95 national standard, and poor rigidity, precision are low.Provided a kind of bearing running accuracy instrument for Chinese patent 90215012.X number, it is by base, meter cover mechanism, dial gauge, lifting table cover mechanism, weight, lever, back-moving spring, connecting rod, compositions such as claw.Open fork by fixed handle during measurement, the measured bearing of packing into, enclose and add a weight that meets GB on the reference field, gauge head is placed the centre position, outer ring respectively outside, position on cycle surface position, the inner ring hole, swivel bearing can be measured.This instrument meets the GB/T307.2-95 national standard, but it can only measure the diameter run-out (Kea) of outer ring, cycle surface is to raceway beat (Sea), the inner ring datum end face is to beat (sd) of endoporus, energy measurement is not pressed in addition three indexs in the GB/T307.2-95 national standard, i.e. inner ring diameter run-out (Kia), and the inner ring end face is to raceway beat (sia), surface, outer ring bus is to datum end face degree of tilt variation (SD), so this instrument can not satisfy the whole requirements in the national standard fully.
The purpose of this utility model provides a kind of novel bearing completed products measuring instrument, promptly meets GB/T307.2-95 national standard and improve existing accuracy of instrument.
The purpose of this utility model realizes by following proposal, the bearing completed products measuring instrument has comprised measurement (kia) table cover mechanism and leverage, the gauge head of measuring (SD) table cover mechanism places on the bearing outer ring external diameter, the bearing mechanism that is installed is made up of three claws from outside to inside, and automatic elastic positioning machine structure is housed on one of them claw.
The utility model has the advantages that: meet the GB/T307.2-95 national standard, promptly measure face, reference field, load three be unified in basal plane definition, realized the unification of national standard and surveying instrument, and this utility model is simple and reliable for structure, good rigidly, precision height, can be widely used in the measurement of bearing manufacturing detection and bearing completed products.
Figure is a structural representation of the present utility model, and figure is described as follows: 1, measure (kia) table cover mechanism, 2, dial gauge, 3, measure (kia) leverage, 4, measure (SD) table cover mechanism, 5, dial gauge, 6, bearing to be measured, 7, weight, 8, automatic elastic positioning machine structure, 9, measure (sia) table cover mechanism, 10, base measuring jaw mechanism, 11, dial gauge, 12, measure (sia) elevating mechanism.
Below in conjunction with figure in detail embodiment of the present utility model is described in detail: open measurement (sia) table cover machinery (9), the bearing to be measured (6) of packing into, bearing is being located under elastic positioning machine structure (8) effect automatically automatically, adjust and measure (kia) leverage (3), its lever gauge head (3) is contacted with bearing (6) internal diameter, adjust and measure (SD) table cover mechanism (4), its dial gauge (5) gauge head is contacted with bearing (6) external diameter, adjust and measure (sia) table cover mechanism (9), its gauge head is contacted with bearing (6) inner ring upper surface, on bearing to be measured (6) inner ring reference field, apply the coaxial weight (7) of a standard in addition, swivel bearing (6), its dial gauge (2), (5), (11) maximum that is reflected and minimal difference promptly are respectively inner ring diameter run-out (kia) error of bearing to be measured, and surface, outer ring bus is to datum end face degree of tilt variation (SD) error, the inner ring end face is jumped (sia) error of beating in road to raceway.
Claims (2)
1. bearing completed products measuring instrument, by measuring mechanism, weight, measured bearing, surveying the emblem instrument forms, the measuring mechanism that it is characterized in that them has comprised base measuring jaw mechanism simultaneously, measure (Kia) table cover mechanism, measure (SD) table cover mechanism, measure (Sia) table cover mechanism, measuring jaw in the base measuring jaw mechanism uses T type bolted on connection on the T of base type guide rail, measuring jaw is adjusted to move on guide rail and is made measuring jaw block measured bearing outer ring external diameter, one measuring jaw is equipped with automatic elastic positioning machine structure, can locate automatically measured bearing, measurement (Kia) leverage is installed on the adjustable skid joint cover of (Kia) table cover mechanism, the upper end gauge head of lever places on the bearing bore diameter surface, adjustable plane, the lower end of lever contacts with inductive probe, adjustable skid uses T type bolt bolted on connection on a guide rail of base, dial gauge clamping in measurement (SD) the table cover mechanism is on the dial framework of adjustable skid, gauge head places on the external diameter of measured bearing outer ring, adjustable skid and base rail T type bolted on connection, the lever of measuring (Sia) table cover mechanism is installed on the slide block joint cover of measurement (Sia) elevating mechanism, lever upper end gauge head places on the bearing inner race upper surface, the fine setting of lower end is measured face and is contacted with inductive probe, and slide block is installed on the base rail with T type bolted on connection.
2. bearing completed products measuring instrument according to claim 1, it is characterized in that automatic elastic positioning machine structure is made up of measuring jaw, stage clip, steel ball, adjustable dynamometry screw, in coaxial small one and large one hole of opening of measuring jaw upper end position, macropore has been attacked screw thread and adjustable dynamometry screw fit, hole diameter is less than steel ball, and is thin by the small bore end outer wall, and steel ball, stage clip, expansion screw are packed in the measuring jaw upper end position hole, adjust screw and withstand stage clip and steel ball, steel ball is partly exposed outside the aperture contact with the bearing outer ring external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229346 CN2382001Y (en) | 1998-08-19 | 1998-08-19 | Instrument for measuring finish bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229346 CN2382001Y (en) | 1998-08-19 | 1998-08-19 | Instrument for measuring finish bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382001Y true CN2382001Y (en) | 2000-06-07 |
Family
ID=33979251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229346 Expired - Fee Related CN2382001Y (en) | 1998-08-19 | 1998-08-19 | Instrument for measuring finish bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382001Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852604A (en) * | 2010-06-07 | 2010-10-06 | 无锡市第二轴承有限公司 | Bearing ring measuring tool |
| CN102980769A (en) * | 2012-12-03 | 2013-03-20 | 无锡市第二轴承有限公司 | Precision measuring rack for precision bearing |
| 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 |
| CN105953764A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动系统（芜湖）有限公司 | Measuring device for spherical surface diameter of CV outer ring |
| CN107643067A (en) * | 2017-09-27 | 2018-01-30 | 镇江金利源轴承有限公司 | A kind of bearing inner race inner circle roundness measuring system |
| 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 |
-
1998
- 1998-08-19 CN CN 98229346 patent/CN2382001Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852604A (en) * | 2010-06-07 | 2010-10-06 | 无锡市第二轴承有限公司 | Bearing ring measuring tool |
| CN102980769A (en) * | 2012-12-03 | 2013-03-20 | 无锡市第二轴承有限公司 | Precision measuring rack for precision bearing |
| CN102980769B (en) * | 2012-12-03 | 2015-06-10 | 无锡市第二轴承有限公司 | Precision measuring rack for precision bearing |
| 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 |
| CN105953764A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动系统（芜湖）有限公司 | Measuring device for spherical surface diameter of CV outer ring |
| CN107643067A (en) * | 2017-09-27 | 2018-01-30 | 镇江金利源轴承有限公司 | A kind of bearing inner race inner circle roundness measuring system |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753271B (en) | Air cylinder clamp | |
| CN103438782B (en) | Solenoid valve working stroke detection device | |
| CN201575801U (en) | Pneumatic comprehensive detection device for connecting rods | |
| CN209085485U (en) | A kind of measuring device of automobile air valve tappet inner convex platform height | |
| CN2382001Y (en) | Instrument for measuring finish bearings | |
| CN2854499Y (en) | Ball-and-socket depth measuring instrument of low noise ball bearing retainer mould | |
| CN203349732U (en) | Tool for measuring axial position and width of inner ring groove in deep hole | |
| CN211012743U (en) | Large-scale ship-class crankshaft runout detection positioning device | |
| CN205808708U (en) | A kind of optical flat clamping for spindle rotation error test device adjusts structure | |
| CN2076669U (en) | Bearing rotation precision measurer | |
| CN209459562U (en) | A kind of online small lot detection tool of wearing ring | |
| CN204214379U (en) | Piston ring diameter measuring device | |
| CN202661012U (en) | Outer spherical diameter and profile measuring instrument | |
| CN201535661U (en) | Special gauge for gauging engine cylinder hole perpendicularity | |
| CN111922783B (en) | Machine tool multidimensional geometric error measuring method based on lever principle | |
| CN212762484U (en) | Improved ball bar instrument for simultaneously detecting multidimensional errors of machine tool | |
| CN201149477Y (en) | Instrument for measuring automatically rear axle housing | |
| CN200993570Y (en) | Miniature bearing ring dovetail annular groove depth detecting device | |
| CN102901423B (en) | Valve seat ring jerk testing tool | |
| CN218545537U (en) | Probing type inner bottom thickness measuring device | |
| CN203259088U (en) | Integrated measuring instrument for form and location tolerance of intake-exhaust valve | |
| CN218673439U (en) | Angular contact ball bearing outer ring rotation accuracy detection device | |
| CN2859449Y (en) | Groove center distance measuring device of double grooves for high accuracy micro-shaft connecting bearing | |
| CN210625597U (en) | Auxiliary tool for detecting machining precision of equipment surface | |
| CN209116934U (en) | A kind of quick caliper with annular groove part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Mingbao Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Mingding Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |