CN105387829B - A kind of method of turntable or so semiaxis concentricity adjusting - Google Patents
A kind of method of turntable or so semiaxis concentricity adjusting Download PDFInfo
- Publication number
- CN105387829B CN105387829B CN201510795176.5A CN201510795176A CN105387829B CN 105387829 B CN105387829 B CN 105387829B CN 201510795176 A CN201510795176 A CN 201510795176A CN 105387829 B CN105387829 B CN 105387829B
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- China
- Prior art keywords
- axle shaft
- right axle
- semiaxis
- turntable
- bearing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of method of turntable or so semiaxis concentricity adjusting, comprise the following steps, right axle shaft bearing is arranged on right axle shaft, right axle shaft axle sleeve is installed together, then fixed shafting is adjusted with locknut in locknut outside right axle shaft and right axle shaft, the cylindrical bounce of axle is monitored by amesdial, run-out tolerance is less than 2 μm；Right axle shaft axle sleeve during right axle shaft is combined is fixed, and left and right semiaxis and turntable frame is rotated by the support of right axle shaft bearing.The cylindrical bounce of left half axle is monitored by amesdial, adjusts left half axle, run-out tolerance is less than 2 μm, screw fastening after regulation in place, and play pin positioning.Realize the regulation of concentricity.
Description
Technical field
The present invention relates to a kind of process of turntable or so semiaxis concentricity adjusting.It can realize that turntable or so semiaxis is concentric
Spend precision regulation.
Background technology
Frame structure and left and right the semiaxis combination of turntable are a kind of common structure type.Combine the concentric of rear left right axle shaft
Degree precision directly affects the final precision of turntable.After the concentric regulation of semiaxis regulation of conventional left and right is combined with two-semiaxle respectively with framework
Upper v block carries out rotation and beats contour method or the contour method progress of two axles is directly touched on platform, often brings a system
Row error, also have high requirements to equipment and operator.Efficiency comparison is low, and effect is also bad.The application of this new method is related to letter
Change operation difficulty, make concentricity adjusting easily operated and more directly perceived also accurate.
The content of the invention
The method of concentricity adjusting after this programme provides a kind of turntable or so semiaxis and framework composition together.Adapt to turntable frame
Frame and the structure of left and right semiaxis combination.I.e. using the bearing and shafting for being ultimately used to support left half axle or right axle shaft, make left and right half
The combination of axle and framework rotates as an axle, and centering is concentric when rotated for single shaft part thereon, realizes that concentricity is adjusted.
The technical solution for realizing the object of the invention is：A kind of method of turntable or so semiaxis concentricity adjusting, including
Left half axle, right axle shaft combination and turntable frame；Right axle shaft combination include right axle shaft, right axle shaft bearing, right axle shaft axle sleeve,
Right axle shaft outer nut and right axle shaft inner nut；Wherein, the right axle shaft bearing be arranged on the right axle shaft outside be used for pair
The right axle shaft provides support, and the right axle shaft axle sleeve is arranged on the outside of the right axle shaft bearing and nibbled with the right axle shaft
Close；The right axle shaft inner nut is arranged on the radial outside of the right axle shaft, and the right axle shaft outer nut is arranged on described right half
The outside of axle inner nut is simultaneously connected with the right axle shaft axle sleeve, so as to which the right axle shaft bearing is enclosed in into the right axle shaft bearing
Inside；And comprise the following steps：A) right axle shaft bearing is arranged on right axle shaft, right axle shaft axle sleeve be installed together, so
Fixed shafting is adjusted with locknut in locknut outside right axle shaft and right axle shaft afterwards, the cylindrical bounce of axle is monitored by amesdial, makes bounce public
Difference is less than 2 μm；B) the right axle shaft axle sleeve during right axle shaft is combined is fixed, and left and right semiaxis and turntable frame is being relied on right axle shaft axle
The support held is rotated.The cylindrical bounce of left half axle is monitored by amesdial, adjusts left half axle, run-out tolerance is less than 2 μm,
Screw fastening after regulation in place, and play pin positioning.Realize the regulation of concentricity.
The beneficial effect of this programme is can intuitively and effectively to carry out the concentricity regulation of two semiaxis, and efficiency high is middle
The accumulation of error is few, disclosure satisfy that the concentricity regulation of high precision turntable requires.Convenient, science, effectively, it is easy to spread.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
It is that turntable of the present invention or so semiaxis adjusts concentric schematic diagram that Fig. 1, which is,；
Fig. 2 is right axle shaft combination assumption diagram；
With reference to accompanying drawing, reference is as follows in the embodiment of the present invention：
1st, left half axle；2nd, turntable frame；3rd, right axle shaft combines；4th, right axle shaft；5th, right axle shaft axle sleeve；6th, right axle shaft bearing；
7th, the outer locknut of right axle shaft；8th, locknut in right axle shaft.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
In Fig. 1-2, upside is the right axle shaft combination 3 combined, and centre is turntable frame 2, and upside is left half axle 1.Institute
Stating right axle shaft combination includes right axle shaft 4, right axle shaft bearing 6, right axle shaft axle sleeve 5, right axle shaft outer nut 7 and right axle shaft inner nut
8.The outside that right axle shaft bearing 6 is arranged on right axle shaft 4 is used to provide support to right axle shaft 4, and right axle shaft axle sleeve 5 is arranged on right axle shaft
Simultaneously engaged with right axle shaft 4 in the outside of bearing 6；Right axle shaft inner nut 8 is arranged on the radial outside of right axle shaft 4, right axle shaft outer nut 7
It is arranged on the outside of right axle shaft inner nut 8 and is connected with right axle shaft axle sleeve 5, it is described so as to which the right axle shaft bearing 6 be enclosed in
The inside of right axle shaft axle sleeve 5.
Turntable frame 2 has a through hole at middle part, and has the connecting portion that left half axle connects with right axle shaft respectively at both ends.
Left and right semiaxis is fixed by screw and connecting portion respectively.
Concentric method, which is adjusted, to turntable or so semiaxis is：Before concentricity adjusting, right axle shaft shafting is first carried out
Combination.Right axle shaft bearing 6 is arranged on right axle shaft 4, right axle shaft axle sleeve 5 is installed together, then with locknut 7 outside right axle shaft
Fixed shafting is adjusted with locknut in right axle shaft 8, it is cylindrical to beat table monitoring axle, makes run-out tolerance less than 2 μm.Complete right axle shaft shafting
Assembling.
Right axle shaft axle sleeve 5 during right axle shaft is combined is fixed, and left and right semiaxis and turntable frame is being relied on right axle shaft bearing 6
Support rotated.The cylindrical bounce that table monitors left half axle above is played, adjusts left half axle, run-out tolerance is less than 2 μm, regulation
Screw fastening after in place, and play pin positioning.Realize the regulation of concentricity.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (1)
1. the method for a kind of turntable or so semiaxis concentricity adjusting, it is characterised in that including left half axle, right axle shaft combination and turn
Table frame；The right axle shaft combination includes right axle shaft, right axle shaft bearing, right axle shaft axle sleeve, right axle shaft outer nut and right axle shaft
Inner nut；Wherein, the right axle shaft bearing be arranged on the right axle shaft outside be used for the right axle shaft provide support, it is described
Right axle shaft axle sleeve is arranged on the outside of the right axle shaft bearing and engaged with the right axle shaft；The right axle shaft inner nut is arranged on
The radial outside of the right axle shaft, the right axle shaft outer nut are arranged on the outside of the right axle shaft inner nut and with described right half
Axle axle sleeve connects, so as to which the right axle shaft bearing to be enclosed in the inside of the right axle shaft bearing；And comprise the following steps：
A) right axle shaft bearing is arranged on right axle shaft, right axle shaft axle sleeve is installed together, then with locknut outside right axle shaft and
The fixed shafting of locknut regulation in right axle shaft, monitors the cylindrical bounce of axle by amesdial, run-out tolerance is less than 2 μm；
B) the right axle shaft axle sleeve during right axle shaft is combined is fixed, and makes left and right semiaxis and turntable frame in the branch by right axle shaft bearing
Support is rotated, and the cylindrical bounce of left half axle is monitored by amesdial, adjusts left half axle, run-out tolerance is less than 2 μm, regulation is arrived
Screw fastens behind position, and plays pin positioning, that is, realizes the regulation of concentricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795176.5A CN105387829B (en) | 2015-11-18 | 2015-11-18 | A kind of method of turntable or so semiaxis concentricity adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795176.5A CN105387829B (en) | 2015-11-18 | 2015-11-18 | A kind of method of turntable or so semiaxis concentricity adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105387829A CN105387829A (en) | 2016-03-09 |
| CN105387829B true CN105387829B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795176.5A Active CN105387829B (en) | 2015-11-18 | 2015-11-18 | A kind of method of turntable or so semiaxis concentricity adjusting |
Country Status (1)
| Country | Link |
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| CN (1) | CN105387829B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501914B (en) * | 2016-12-13 | 2018-11-16 | 中国航空工业集团公司洛阳电光设备研究所 | Double wedges centering Method of Adjustment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642947A (en) * | 1990-07-20 | 1994-02-18 | Westinghouse Electric Corp <We> | Method and device for measuring run-out or contour |
| CN2437481Y (en) * | 2000-09-06 | 2001-07-04 | 刘显树 | Oilseed roller with dismountable shaft |
| TW522218B (en) * | 2000-07-19 | 2003-03-01 | Sumitomo Heavy Industries | Gap adjustment apparatus and gap adjustment method for adjusting gap between two objects |
| CN101216277A (en) * | 2008-01-16 | 2008-07-09 | 中工国际工程股份有限公司 | Axle coupler dedicated tester and method of use thereof |
| CN201368720Y (en) * | 2009-07-21 | 2009-12-23 | 深圳市常兴金刚石磨具有限公司 | Grinding head coaxiality detector |
| CN101693341A (en) * | 2009-06-22 | 2010-04-14 | 江苏瑞安特机械集团有限公司 | Special clamp for grinding internal thread of ball screw nut |
| CN101701811A (en) * | 2009-11-02 | 2010-05-05 | 浙江金固股份有限公司 | Wheel diameter jumpiness and run-out tolerance detection method |
| JP4515179B2 (en) * | 2004-07-20 | 2010-07-28 | 富士フイルム株式会社 | Rotation synchronous shake measuring method and compensation drawing method in exposure apparatus |
| CN201669527U (en) * | 2010-06-17 | 2010-12-15 | 汪涛 | Heavy duty vehicle half shaft sleeve welding concentricity positioning device |
| CN202498314U (en) * | 2012-01-04 | 2012-10-24 | 东莞市嘉龙皮革机械有限公司 | Rear axle shaft sleeve press fitting spot welding machine |
| CN103322890A (en) * | 2013-06-27 | 2013-09-25 | 林全忠 | Concentricity gauge |
-
2015
- 2015-11-18 CN CN201510795176.5A patent/CN105387829B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642947A (en) * | 1990-07-20 | 1994-02-18 | Westinghouse Electric Corp <We> | Method and device for measuring run-out or contour |
| TW522218B (en) * | 2000-07-19 | 2003-03-01 | Sumitomo Heavy Industries | Gap adjustment apparatus and gap adjustment method for adjusting gap between two objects |
| CN2437481Y (en) * | 2000-09-06 | 2001-07-04 | 刘显树 | Oilseed roller with dismountable shaft |
| JP4515179B2 (en) * | 2004-07-20 | 2010-07-28 | 富士フイルム株式会社 | Rotation synchronous shake measuring method and compensation drawing method in exposure apparatus |
| CN101216277A (en) * | 2008-01-16 | 2008-07-09 | 中工国际工程股份有限公司 | Axle coupler dedicated tester and method of use thereof |
| CN101693341A (en) * | 2009-06-22 | 2010-04-14 | 江苏瑞安特机械集团有限公司 | Special clamp for grinding internal thread of ball screw nut |
| CN201368720Y (en) * | 2009-07-21 | 2009-12-23 | 深圳市常兴金刚石磨具有限公司 | Grinding head coaxiality detector |
| CN101701811A (en) * | 2009-11-02 | 2010-05-05 | 浙江金固股份有限公司 | Wheel diameter jumpiness and run-out tolerance detection method |
| CN201669527U (en) * | 2010-06-17 | 2010-12-15 | 汪涛 | Heavy duty vehicle half shaft sleeve welding concentricity positioning device |
| CN202498314U (en) * | 2012-01-04 | 2012-10-24 | 东莞市嘉龙皮革机械有限公司 | Rear axle shaft sleeve press fitting spot welding machine |
| CN103322890A (en) * | 2013-06-27 | 2013-09-25 | 林全忠 | Concentricity gauge |
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| Publication number | Publication date |
|---|---|
| CN105387829A (en) | 2016-03-09 |
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