CN102261885B - Device for measuring key slot symmetry degree of shaft - Google Patents
Device for measuring key slot symmetry degree of shaft Download PDFInfo
- Publication number
- CN102261885B CN102261885B CN 201110106649 CN201110106649A CN102261885B CN 102261885 B CN102261885 B CN 102261885B CN 201110106649 CN201110106649 CN 201110106649 CN 201110106649 A CN201110106649 A CN 201110106649A CN 102261885 B CN102261885 B CN 102261885B
- Authority
- CN
- China
- Prior art keywords
- main scale
- keyway
- key slot
- shaft
- measuring claw
- 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
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110106649 CN102261885B (en) | 2011-04-20 | 2011-04-20 | Device for measuring key slot symmetry degree of shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110106649 CN102261885B (en) | 2011-04-20 | 2011-04-20 | Device for measuring key slot symmetry degree of shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102261885A CN102261885A (en) | 2011-11-30 |
CN102261885B true CN102261885B (en) | 2012-12-05 |
Family
ID=45008610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110106649 Expired - Fee Related CN102261885B (en) | 2011-04-20 | 2011-04-20 | Device for measuring key slot symmetry degree of shaft |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102261885B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102937406A (en) * | 2012-11-16 | 2013-02-20 | 徐州工业职业技术学院 | Shaft keyway symmetry measuring device |
CN103245281A (en) * | 2013-05-03 | 2013-08-14 | 徐州工业职业技术学院 | Device and method for measuring symmetry degree of key groove of shaft |
CN103615958A (en) * | 2013-11-06 | 2014-03-05 | 荣成锻压机床有限公司 | Method for measuring coaxiality of clutch shaft hole and crossbeam high-speed shaft hole of press machine |
CN107044814B (en) * | 2017-01-20 | 2023-02-28 | 中国电子科技集团公司第十四研究所 | Measuring method of worm gear tooth axial centering device |
CN107990813A (en) * | 2017-11-24 | 2018-05-04 | 四川凌峰航空液压机械有限公司 | The detection method of shaft end rectangle keyway plane symmetry site error |
CN109623358B (en) * | 2019-01-04 | 2024-04-30 | 南京航空航天大学 | Coaxiality adjusting mechanism for coping with thin short shaft |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD244627A1 (en) * | 1985-12-20 | 1987-04-08 | Leipzig Getriebewerke | MEASURING ARRANGEMENT FOR NUT WIDTH AND CENTER DEVIATION OF WAVES |
AU3200300A (en) * | 1999-02-22 | 2000-09-14 | Obschestvo S Ogranichennoi Otvetstvennostiju "Tekhnomash" | Method and device for measuring the inclinations of the geometrical shape of a cylindrical part, correction steady and variants |
CN101526333A (en) * | 2009-04-03 | 2009-09-09 | 淮阴工学院 | Combined claw type key slot symmetry degree measuring apparatus |
CN101975541A (en) * | 2010-10-12 | 2011-02-16 | 淮阴工学院 | Instrument for measuring degree of symmetry of key slot in hole |
-
2011
- 2011-04-20 CN CN 201110106649 patent/CN102261885B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD244627A1 (en) * | 1985-12-20 | 1987-04-08 | Leipzig Getriebewerke | MEASURING ARRANGEMENT FOR NUT WIDTH AND CENTER DEVIATION OF WAVES |
AU3200300A (en) * | 1999-02-22 | 2000-09-14 | Obschestvo S Ogranichennoi Otvetstvennostiju "Tekhnomash" | Method and device for measuring the inclinations of the geometrical shape of a cylindrical part, correction steady and variants |
CN101526333A (en) * | 2009-04-03 | 2009-09-09 | 淮阴工学院 | Combined claw type key slot symmetry degree measuring apparatus |
CN101975541A (en) * | 2010-10-12 | 2011-02-16 | 淮阴工学院 | Instrument for measuring degree of symmetry of key slot in hole |
Also Published As
Publication number | Publication date |
---|---|
CN102261885A (en) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102261885B (en) | Device for measuring key slot symmetry degree of shaft | |
CN201392162Y (en) | Upper tooth or tooth slot position detecting tool on gear shaft | |
CN203501945U (en) | Half shaft length gauge | |
CN101793497B (en) | Method for measuring boring bar cantilever value by laser calibration apparatus | |
CN102937406A (en) | Shaft keyway symmetry measuring device | |
CN110926801A (en) | Small-size joint comprehensive properties test machine of service robot | |
CN202614158U (en) | Device for measuring bearing axial clearance | |
CN203908473U (en) | Comprehensive gauge of parallel degree and center distance of large and small holes of connecting rod | |
CN101493308B (en) | Squareness detection device and detection method thereof | |
CN203908490U (en) | Electronic digital display small angular displacement measuring instrument | |
CN103644839A (en) | Electronic digital display small-angle displacement measuring instrument | |
CN202793292U (en) | Symmetrical degree and depth measuring instrument used for double key grooves of inner bore | |
CN202119364U (en) | Thin wall type annular workpiece inner circle measuring device | |
CN202092566U (en) | Comparison gauge for measuring shaft diameter | |
CN103245281A (en) | Device and method for measuring symmetry degree of key groove of shaft | |
CN102506661A (en) | Diameter measuring mechanism for inner-bore slot | |
CN110497316A (en) | A kind of high-accuracy portable fixed length measuring device | |
CN102997808A (en) | Size measuring tool | |
CN203148362U (en) | Vernier caliper measuring hole-groove symmetry degree | |
CN203024972U (en) | Precision measuring rack of precise bearing | |
CN201993078U (en) | Device for measuring shaft radius-to-tooth runout and mounting distance changing range of straight bevel gear | |
CN102914269B (en) | The comprehensive grating measuring apparatus of a kind of high-accuracy belt pulley | |
CN202974124U (en) | Size measuring tool | |
CN102829706A (en) | Gauge for symmetry degree of rear axle housing steel bracket holes and main reducing gear mounting hole of automobile | |
CN206944910U (en) | A kind of multifunction board key grooves symmetry measuring meter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XUZHOU YANDA TRANSMISSION + CONTROL TECHNOLOGY CO. Free format text: FORMER OWNER: XUZHOU INSTITUTE OF INDUSTRY TECHNOLOGY Effective date: 20130829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221000 XUZHOU, JIANGSU PROVINCE TO: 221001 XUZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130829 Address after: 221001 hi tech building, No. 21-6, Yang Shan Road, Xuzhou Economic Development Zone, Jiangsu, C401 Patentee after: Xuzhou Yanda Transmission & Control Technology Co., Ltd. Address before: 221000 Jiangsu city of Xuzhou Province in the nine district, Xiang Wang Road No. 1 Patentee before: Xuzhou Institute of Industry Technology |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150420 |
|
EXPY | Termination of patent right or utility model |