CN203655872U - Rotating shaft corrector - Google Patents
Rotating shaft corrector Download PDFInfo
- Publication number
- CN203655872U CN203655872U CN201320842928.5U CN201320842928U CN203655872U CN 203655872 U CN203655872 U CN 203655872U CN 201320842928 U CN201320842928 U CN 201320842928U CN 203655872 U CN203655872 U CN 203655872U
- Authority
- CN
- China
- Prior art keywords
- fastening
- protruding
- rotating shaft
- rotatingshaft
- block
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a rotating shaft corrector which comprises a plurality of fastening rings and a correction rod, wherein each fastening ring comprises N fastening blocks with arc-shaped sections, the two arc-shaped ends of each fastening block are provided with protruding ends, a fastening piece is arranged two adjacent protruding ends, the fastening blocks are fixed on a rotating shaft by virtue of the fastening pieces, the radian sum of the N fastening blocks is 360 degrees; a plurality of protruding blocks are fixedly circularly distributed on the surface of each fastening block and provided with through holes, the axes of the through holes are parallel to those of fastening rings, the surface correction rod is provided with threads, and the correction rod is fixed between the through holes of the two fastening rings by virtue of a nut. The rotating shaft corrector can be conveniently assembled or disassembled on the rotating shaft, and the correction on the rotating shaft with lower precision requirement can be greatly facilitated.
Description
Technical field
The utility model relates to a kind of rotatingshaft adjusting mechanism, belongs to mechanical manufacturing field.
Background technique
General rotatingshaft is corrected needs special equipment to correct, correct for the rotatingshaft that required precision is lower, 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 utility model by the following technical solutions: be arranged on the retaining ring on rotatingshaft by several.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, be fixed on rotatingshaft by fastening piece, 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 utility model, described N >=3.
As further innovation of the present utility model, described protruding block and protruding end are structure as a whole, and described through hole is arranged on protruding end.
Beneficial effect: the utility model can be dismantled easily or install on rotatingshaft, greatly facilitates the rectification of the lower rotatingshaft of required precision.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is scheme of installation of the present utility model.
In figure: 1, fastening block; 2, protruding end; 3, through hole; 4, fastening piece; 5, correcting rod; 6, rotatingshaft.
Embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation; Explain the technical solution of the utility model below with reference to accompanying drawing.
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, be fixed on rotatingshaft by fastening piece 4, 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 on by nut between the through hole 3 of adjacent two retaining rings;
Described protruding block and protruding end 2 are structure as a whole, and described through hole 3 is arranged on protruding end 2.
In the time that needs are corrected rotatingshaft, retaining ring is arranged on rotatingshaft 6, can change the position of nut with respect to 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, be fixed on rotatingshaft by fastening piece, 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 |
|---|---|---|---|
| CN201320842928.5U CN203655872U (en) | 2013-12-20 | 2013-12-20 | Rotating shaft corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842928.5U CN203655872U (en) | 2013-12-20 | 2013-12-20 | Rotating shaft corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655872U true CN203655872U (en) | 2014-06-18 |
Family
ID=50922263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842928.5U Expired - Fee Related CN203655872U (en) | 2013-12-20 | 2013-12-20 | Rotating shaft corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727119A (en) * | 2013-12-20 | 2014-04-16 | 吴江市俊成精密机械有限公司 | Rotating shaft correction device |
-
2013
- 2013-12-20 CN CN201320842928.5U patent/CN203655872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727119A (en) * | 2013-12-20 | 2014-04-16 | 吴江市俊成精密机械有限公司 | Rotating shaft correction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |