CN103727119A - Rotating shaft correction device - Google Patents
Rotating shaft correction device Download PDFInfo
- Publication number
- CN103727119A CN103727119A CN201310704233.5A CN201310704233A CN103727119A CN 103727119 A CN103727119 A CN 103727119A CN 201310704233 A CN201310704233 A CN 201310704233A CN 103727119 A CN103727119 A CN 103727119A
- Authority
- CN
- China
- Prior art keywords
- fastening
- rotatingshaft
- rotating shaft
- blocks
- fixed
- 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.)
- Granted
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a rotating shaft correction device which comprises a plurality of fastening rings and correction rods, wherein the fastening rings consist of N fastening blocks with arc-shaped sections; protruded ends are arranged at two arc ends of each fastening block; a fastening piece is arranged between two adjacent protruded ends; the fastening blocks are fixed on a rotating shaft through the fastening pieces; the sum of the radians of the N fastening blocks is 360 degrees; a plurality of protruded blocks are also fixed on the surfaces of the fastening blocks in the form of an annular array; through holes are formed in the protruded blocks; the axis of each through hole is parallel to that of each fastening ring; threads are formed in the surfaces of the correction rods; each correction rod is fixed between the through holes of two adjacent fastening rings through a nut. The rotating shaft correction device can be conveniently assembled and disassembled on the rotating shaft, and the correction on the rotating shaft with lower precision requirement is greatly facilitated.
Description
Technical field
The present invention relates to a kind of rotatingshaft adjusting mechanism, belong to mechanical manufacturing field.
Background technique
General rotatingshaft is corrected needs special equipment to correct, for the rotatingshaft that required precision is lower, correct, this rectification mode cost can be higher, and after rotatingshaft correcting device need to pull down rotatingshaft, be installed on correcting device and just can correct, wasting time and energy very.
Summary of the invention
For achieving the above object, the present invention by the following technical solutions: by several, be arranged on the retaining ring on rotatingshaft.And between retaining ring, apply pulling force or pressure, realize the rectification of rotatingshaft.
Concrete scheme is as follows:
A kind of rotatingshaft adjusting mechanism, described adjusting mechanism comprises some retaining rings and correcting rod, the fastening block that described retaining ring is circular arc by N cross section forms, the circular arc two ends of described fastening block are provided with protruding end, between adjacent two protruding ends, be provided with fastening piece, between described fastening block, by fastening piece, be fixed on rotatingshaft, the radian summation of a described N fastening block is 360 °;
Described fastening block surface is gone back annular array and is fixed with some protruding blocks, on described protruding block, be provided with through hole, the axis of described through hole is parallel to the axis of retaining ring, and described correcting rod is that surface is provided with screw thread, and described correcting rod is fixed between the through hole of adjacent two retaining rings by nut.
As further innovation of the present invention, described N >=3.
As further innovation of the present invention, described protruding block and protruding end are structure as a whole, and described through hole is arranged on protruding end.
Beneficial effect: the present invention can dismantle easily or install on rotatingshaft, greatly facilitates the rectification of the lower rotatingshaft of required precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is scheme of installation of the present invention.
In figure: 1, fastening fast; 2, protruding end; 3, through hole; 4, fastening piece; 5, correcting rod; 6, rotatingshaft.
Embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below with reference to accompanying drawing, explain technological scheme of the present invention.
A kind of rotatingshaft adjusting mechanism, described adjusting mechanism comprises some retaining rings and correcting rod 5, the fastening block 1 that described retaining ring is circular arc by 3 cross sections forms, the circular arc two ends of described fastening block 1 are provided with protruding end 2, between adjacent two protruding ends 2, be provided with fastening piece 4, between described fastening block 1, by fastening piece 4, be fixed on rotatingshaft, the radian summation of a described N fastening block 1 is 360 °;
Described fastening block 1 surface is gone back annular array and is fixed with some protruding blocks, on described protruding block, be provided with through hole 3, the axis of described through hole 3 is parallel to the axis of retaining ring, described correcting rod 5 is for surface is provided with screw thread, and described correcting rod 5 is fixed between the through hole 3 of adjacent two retaining rings by nut;
Described protruding block and protruding end 2 are structure as a whole, and described through hole 3 is arranged on protruding end 2.
When needs are corrected rotatingshaft, retaining ring is arranged on rotatingshaft 6, can change nut with respect to the position of correcting rod 5 and through hole 3, by screwing or loosening nut and realize the bending to rotatingshaft different direction.
Claims (3)
1. a rotatingshaft adjusting mechanism, it is characterized in that: described adjusting mechanism comprises some retaining rings and correcting rod, the fastening block that described retaining ring is circular arc by N cross section forms, the circular arc two ends of described fastening block are provided with protruding end, between adjacent two protruding ends, be provided with fastening piece, between described fastening block, by fastening piece, be fixed on rotatingshaft, the radian summation of a described N fastening block is 360 °;
Described fastening block surface is gone back annular array and is fixed with some protruding blocks, on described protruding block, be provided with through hole, the axis of described through hole is parallel to the axis of retaining ring, and described correcting rod is that surface is provided with screw thread, and described correcting rod is fixed between the through hole of adjacent two retaining rings by nut.
2. a kind of rotatingshaft adjusting mechanism as claimed in claim 1, is characterized in that: described N >=3.
3. a kind of rotatingshaft adjusting mechanism as claimed in claim 1, is characterized in that: described protruding block and protruding end are structure as a whole, and described through hole is arranged on protruding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704233.5A CN103727119B (en) | 2013-12-20 | 2013-12-20 | A kind of rotation axle appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704233.5A CN103727119B (en) | 2013-12-20 | 2013-12-20 | A kind of rotation axle appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727119A true CN103727119A (en) | 2014-04-16 |
| CN103727119B CN103727119B (en) | 2016-07-06 |
Family
ID=50451350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704233.5A Expired - Fee Related CN103727119B (en) | 2013-12-20 | 2013-12-20 | A kind of rotation axle appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727119B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598521A (en) * | 2017-10-24 | 2018-01-19 | 浙江昊光电子科技有限公司 | A kind of lighting apparatus wire apparatus for correcting comprising screw feeding |
| CN110513396A (en) * | 2019-09-04 | 2019-11-29 | 王冬暄 | The insulation end cover of rotating shaft bearing of motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430918A (en) * | 2011-09-05 | 2012-05-02 | 日立电梯（中国）有限公司 | Coaxiality guide and correction device and guide and correction method using same |
| FR2984194A3 (en) * | 2011-12-20 | 2013-06-21 | Ge Energy Products France Snc | System for aligning shafts of gas turbines during e.g. maintenance of turbines, has fixing unit for fixing shaft associated with coupling unit and placed at end opposite to clamping unit |
| CN203092114U (en) * | 2012-12-27 | 2013-07-31 | 江南造船(集团)有限责任公司 | Centering tool |
| CN203655872U (en) * | 2013-12-20 | 2014-06-18 | 吴江市俊成精密机械有限公司 | Rotating shaft corrector |
-
2013
- 2013-12-20 CN CN201310704233.5A patent/CN103727119B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430918A (en) * | 2011-09-05 | 2012-05-02 | 日立电梯（中国）有限公司 | Coaxiality guide and correction device and guide and correction method using same |
| FR2984194A3 (en) * | 2011-12-20 | 2013-06-21 | Ge Energy Products France Snc | System for aligning shafts of gas turbines during e.g. maintenance of turbines, has fixing unit for fixing shaft associated with coupling unit and placed at end opposite to clamping unit |
| CN203092114U (en) * | 2012-12-27 | 2013-07-31 | 江南造船(集团)有限责任公司 | Centering tool |
| CN203655872U (en) * | 2013-12-20 | 2014-06-18 | 吴江市俊成精密机械有限公司 | Rotating shaft corrector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598521A (en) * | 2017-10-24 | 2018-01-19 | 浙江昊光电子科技有限公司 | A kind of lighting apparatus wire apparatus for correcting comprising screw feeding |
| CN107598521B (en) * | 2017-10-24 | 2024-03-29 | 浙江昊光电子科技有限公司 | Lighting equipment wire orthotic devices containing spiral pay-off |
| CN110513396A (en) * | 2019-09-04 | 2019-11-29 | 王冬暄 | The insulation end cover of rotating shaft bearing of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103727119B (en) | 2016-07-06 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191220 |