CN105403363B - Dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) - Google Patents
Dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) Download PDFInfo
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- CN105403363B CN105403363B CN201510871310.5A CN201510871310A CN105403363B CN 105403363 B CN105403363 B CN 105403363B CN 201510871310 A CN201510871310 A CN 201510871310A CN 105403363 B CN105403363 B CN 105403363B
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- section
- end cap
- balancing machine
- strobilus masculinus
- male cone
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of dynamic balancing machine standard calibration rotors with male cone (strobilus masculinus), including mandrel, the mandrel includes being supported in from left to right the left support section of balancing machine bearing bracket stand, with the interference fit section of left end cap centre bore interference fit, the limiting section of axial limiting, with the clearance fit section of right end cap centre bore clearance fit, with the thread segment of locking nut cooperation, right support section, the left end cap, the opposite end face of right end cap is respectively formed on mounting ring, limiting plate is formed at outer wall, mounting ring outer ring is circular conical surface, mounting ring radially forms multiple threaded holes with test mass cooperation.The present invention passes through the left end cap with male cone (strobilus masculinus), right end cap, and the threaded hole on mounting ring realizes the real time calibration to dynamic balancing machine, male cone (strobilus masculinus) and limiting plate, it can be achieved to contact composite cylinder into line and position, reduce the systematic measurement error as caused by positioning has itself initial imbalance amount to the full extent.
Description
Technical field
The invention belongs to a kind of calibrating installations, and in particular to a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus).
Background technology
Composite cylinder is a kind of part of high-speed rotating machine, and the size of initial imbalance amount will directly affect its diameter
To vibration amplitude size.This cylinder is entwined by filament, and whether winding is uniform, the Form and position error size after machining
To all the unbalance amount size of cylinder be directly related to, and then influence the overall performance after its assembling.In order to accurately measure cylinder
Initial unbalance quality needs design specialized auxiliary positioning tool into action balance, to meet the real time calibration of dynamic balancing machine, to need it
A kind of check and correction rotor that can meet cylinder dynamic balancing detection alignment and balance machine calibration simultaneously is designed, ensures the standard of unbalance amount detection
True property.
Invention content
The present invention for solve the problems, such as it is of the existing technology propose, the purpose is to provide a kind of dynamic balancing with male cone (strobilus masculinus)
Machine standard calibration rotor.
The technical scheme is that：A kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus), including mandrel, the core
Axis includes being supported in the left support section of balancing machine bearing bracket stand, the interference fit with left end cap centre bore interference fit from left to right
Section, the limiting section of axial limiting, the screw thread with the clearance fit section of right end cap centre bore clearance fit, with locking nut cooperation
Section, right support section, the opposite end face of the left end cap, right end cap are respectively formed on mounting ring, limiting plate, assembling are formed at outer wall
Ring outer ring is circular conical surface, and mounting ring radially forms multiple threaded holes with test mass cooperation.
The circular conical surface of the mounting ring outer ring is included is oriented to the conical surface and the orientational cone-shaped surface positioned at fixing end positioned at opening.
The semiapex angle for being oriented to the conical surface is 10 °, and the taper of the orientational cone-shaped surface is 1:17.
The locking nut internal diameter forms stepped hole, and outer wall forms hatching knurling, the small-diameter thread hole in locking nut
It is matched with thread segment, the major diameter unthreaded hole in locking nut is sleeved in clearance fit section, and compress right end cap.
The present invention is realized by the threaded hole on the left end cap with male cone (strobilus masculinus), right end cap and mounting ring to dynamic balancing machine
Real time calibration, male cone (strobilus masculinus) and limiting plate position, it can be achieved that being contacted to composite cylinder into line, so as to effectively avoid because
The processing quality of end face of cylinder and the measurement error introduced, the design of each parts add Wall thickness uniformity and circular runout
It is preferably minimized it is required that positioning is made to have the intrinsic unbalance amount of itself, reduces have itself initial imbalance amount by positioning to the full extent
Caused systematic measurement error.
Description of the drawings
Fig. 1 is the installation diagram of the present invention；
Fig. 2 is the front view of mandrel in the present invention；
Fig. 3 is the front view of right end cap in the present invention；
Fig. 4 is the partial enlarged view in B portions in Fig. 3；
Fig. 5 is the sectional view of Section A-A in Fig. 3；
Fig. 6 is the front view of locking nut in the present invention；
Wherein：
1 mandrel, 2 left end cap
3 right end cap, 4 left support section
5 interference fit sections 6 limit section
7 clearance fit section, 8 thread segment
9 right support section, 10 locking nut
11 mounting ring, 12 threaded hole
13 are oriented to 14 orientational cone-shaped surface of the conical surface
15 limiting plates.
Specific embodiment
Hereinafter, with reference to drawings and examples, the present invention is described in detail：
As shown in Fig. 1 ~ 6, a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus), including mandrel 1, the mandrel 1 from
Left-to-right include be supported in balancing machine bearing bracket stand left support section 4, with 2 centre bore of left end cap interference fit interference fit section 5,
The limiting section 6 of axial limiting, the screw thread with the clearance fit section 7 of 3 centre bore clearance fit of right end cap, with the cooperation of locking nut 10
Section 8, right support section 9, the opposite end face of the left end cap 2, right end cap 3 are respectively formed on mounting ring 11, limiting are formed at outer wall
Plate 15,11 outer ring of mounting ring are circular conical surface, and mounting ring 11 radially forms multiple threaded holes 12 with test mass cooperation.
The circular conical surface of 11 outer ring of mounting ring is included is oriented to the conical surface 13 and the positioning positioned at fixing end positioned at opening
The conical surface 14.
The semiapex angle α for being oriented to the conical surface 13 is 10 °, and the taper C of the orientational cone-shaped surface 14 is 1:17.
10 internal diameter of locking nut forms stepped hole, and outer wall forms hatching knurling, the path spiral shell in locking nut 10
Pit is matched with thread segment 8, and the major diameter unthreaded hole in locking nut 10 is sleeved in clearance fit section 7, and compresses right end cap 3.
Threaded hole 12 in the present invention is 8, is uniformly distributed along mounting ring 11, and the test mass in the present invention is standard quality
Screw.
It is stepped hole in locking nut 10 in the present invention, can easily fixes different radial dimension of right end caps 3
In the clearance fit section 7 of mandrel 1.
It limits section 6, interference fit section 5,4 outer diameter of left support section in the present invention to be gradually reduced, limiting section 6, gap are matched
Section 7, thread segment 8,9 outer diameter of right support section is closed to be gradually reduced.
The present invention can realize two functions, first, being calibrated to dynamic balancing machine.Specifically used process is as follows：
By 2 elastic conjunction of left end cap in the interference fit section 5 of mandrel 1, and pass through and limit 6 pairs of progress axis of left end caps 2 of section
To limiting, by the assembling of 3 gap of right end cap in the clearance fit section 7 of mandrel 1, and pass through locking nut 10, limiting 6 pairs of right ends of section
Lid 3 is limited, and test mass screw is sequentially screwed into left end cap 2, the threaded hole 12 on right end cap 3, and record each unbalance amount successively
And phase-detection value, it is compared with technical indicator value, realizes the real time calibration to balancing machine.
It is positioned second, being detected to composite cylinder into action balance.Specifically used process is as follows：
By 2 elastic conjunction of left end cap in the interference fit section 5 of mandrel 1, and pass through and limit 6 pairs of progress axis of left end caps 2 of section
To limiting, then composite cylinder is sleeved on outside the mounting ring 11 of left end cap 2, with the orientational cone-shaped surface 14 in mounting ring 11 into
Row positioning, and pass through limiting plate 15 and axial limiting is carried out to composite cylinder, by the assembling of 3 gap of right end cap between mandrel 1
In gap cooperation section 7, equally composite cylinder is sleeved on outside the mounting ring 11 of right end cap 3, and passes through locking nut 10, limiting
6 pairs of right end caps 3 of section limit, and complete the dynamic balancing detection positioning of composite cylinder, and 1 both ends of mandrel are positioned over dynamic flat
On weighing apparatus machine V-type bearing bracket stand, the dynamic balance running of composite cylinder then can be carried out.
The present invention is realized by the threaded hole on the left end cap with male cone (strobilus masculinus), right end cap and mounting ring to dynamic balancing machine
Real time calibration, male cone (strobilus masculinus) and limiting plate position, it can be achieved that being contacted to composite cylinder into line, so as to effectively avoid because
The processing quality of end face of cylinder and the measurement error introduced, the design of each parts add Wall thickness uniformity and circular runout
It is preferably minimized it is required that positioning is made to have the intrinsic unbalance amount of itself, reduces have itself initial imbalance amount by positioning to the full extent
Caused systematic measurement error.
Claims (4)
1. a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus), including mandrel（1）, it is characterised in that：The mandrel（1）From
Left-to-right includes the left support section for being supported in balancing machine bearing bracket stand（4）With left end cap（2）The interference fit of centre bore interference fit
Section（5）, axial limiting limiting section（6）With right end cap（3）The clearance fit section of centre bore clearance fit（7）With locking nut
（10）The thread segment of cooperation（8）, right support section（9）, the left end cap（2）, right end cap（3）Opposite end face is respectively formed on dress
With ring（11）, limiting plate is formed at outer wall（15）, mounting ring（11）Outer ring is circular conical surface, mounting ring（11）It is radially formed multiple
With the threaded hole of test mass cooperation（12）, limit section（6）, interference fit section（5）, left support section（4）Outer diameter is gradually reduced, limit
Position section（6）, clearance fit section（7）, thread segment（8）, right support section（9）Outer diameter is gradually reduced.
2. a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) according to claim 1, it is characterised in that：The dress
With ring（11）The circular conical surface of outer ring includes the guiding conical surface positioned at opening（13）With the orientational cone-shaped surface positioned at fixing end（14）.
3. a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) according to claim 2, it is characterised in that：It is described to lead
To the conical surface（13）Semiapex angle for 10 °, the orientational cone-shaped surface（14）Taper be 1:17.
4. a kind of dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) according to claim 1, it is characterised in that：Described
Locking nut（10）Internal diameter forms stepped hole, and outer wall forms hatching knurling, locking nut（10）Interior small-diameter thread hole and screw thread
Section（8）It matches, locking nut（10）Interior major diameter unthreaded hole is sleeved on clearance fit section（7）On, and compress right end cap（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871310.5A CN105403363B (en) | 2015-12-02 | 2015-12-02 | Dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871310.5A CN105403363B (en) | 2015-12-02 | 2015-12-02 | Dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105403363A CN105403363A (en) | 2016-03-16 |
| CN105403363B true CN105403363B (en) | 2018-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871310.5A Active CN105403363B (en) | 2015-12-02 | 2015-12-02 | Dynamic balancing machine standard calibration rotor with male cone (strobilus masculinus) |
Country Status (1)
| Country | Link |
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| CN (1) | CN105403363B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000603B (en) * | 2018-07-25 | 2020-10-20 | 中国航空工业集团公司西安飞行自动控制研究所 | Detection method of inertial rotor |
| CN109141320A (en) * | 2018-07-25 | 2019-01-04 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of inertia rotors detecting tool |
| CN114018481A (en) * | 2021-10-18 | 2022-02-08 | 横店集团东磁股份有限公司 | Tool for directly and rapidly balancing axial inner diameter dynamic balance and implementation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194653A (en) * | 2001-12-26 | 2003-07-09 | Toshiba Mach Co Ltd | Measuring method and correction method of unbalance of body of rotation device therefor |
| JP2003227771A (en) * | 2002-02-05 | 2003-08-15 | Akashi Corp | Balancing machine and acceptance judging method for balancing test |
| CN203011629U (en) * | 2012-12-03 | 2013-06-19 | 沈阳计量测试院 | Dynamic balancing machine calibration system |
| CN203858062U (en) * | 2014-05-29 | 2014-10-01 | 北京航天动力研究所 | Standard rotor used for calibration of high-speed rotor dynamic characteristic test bed |
| CN104458127A (en) * | 2014-12-05 | 2015-03-25 | 南车洛阳机车有限公司 | Hard bearing dynamic balancing machine precision detection and verifying unit and precision calibration process |
| CN205333250U (en) * | 2015-12-02 | 2016-06-22 | 中核(天津)科技发展有限公司 | Rotor is proofreaded to dynamic balancing machine standard of outband conical surface |
-
2015
- 2015-12-02 CN CN201510871310.5A patent/CN105403363B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194653A (en) * | 2001-12-26 | 2003-07-09 | Toshiba Mach Co Ltd | Measuring method and correction method of unbalance of body of rotation device therefor |
| JP2003227771A (en) * | 2002-02-05 | 2003-08-15 | Akashi Corp | Balancing machine and acceptance judging method for balancing test |
| CN203011629U (en) * | 2012-12-03 | 2013-06-19 | 沈阳计量测试院 | Dynamic balancing machine calibration system |
| CN203858062U (en) * | 2014-05-29 | 2014-10-01 | 北京航天动力研究所 | Standard rotor used for calibration of high-speed rotor dynamic characteristic test bed |
| CN104458127A (en) * | 2014-12-05 | 2015-03-25 | 南车洛阳机车有限公司 | Hard bearing dynamic balancing machine precision detection and verifying unit and precision calibration process |
| CN205333250U (en) * | 2015-12-02 | 2016-06-22 | 中核(天津)科技发展有限公司 | Rotor is proofreaded to dynamic balancing machine standard of outband conical surface |
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| Publication number | Publication date |
|---|---|
| CN105403363A (en) | 2016-03-16 |
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