CN205478908U - Gear shaft bearing of preventing deflecting is corrected to magnetic induction power - Google Patents
Gear shaft bearing of preventing deflecting is corrected to magnetic induction power Download PDFInfo
- Publication number
- CN205478908U CN205478908U CN201620230353.5U CN201620230353U CN205478908U CN 205478908 U CN205478908 U CN 205478908U CN 201620230353 U CN201620230353 U CN 201620230353U CN 205478908 U CN205478908 U CN 205478908U
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- gear shaft
- bearing
- magnetic induction
- aluminum
- corrected
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- Expired - Fee Related
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Abstract
The utility model relates to a gear shaft bearing of preventing deflecting is corrected to magnetic induction power, its innovation point lies in: this gear shaft bearing of preventing deflecting is corrected to magnetic induction power includes gear shaft, aluminium system bearing and magnet, the magnetic induction line that this gear shaft bearing of preventing deflecting is corrected to magnetic induction power produced through the rotatory annular magnet of gear shaft cutting circle, the gear shaft can produce directional bearing axis's electromagnetic force like this, and under the effect of electromagnetic force, this gear shaft can be corrected it to the off centering of bearing, and the gear shaft is behind the axle center of arriving the bearing, and the electromagnetic force of production can be cancelled each other and can not produced the skew to reach the mesh that the gear shaft was corrected.
Description
Technical field
The present invention relates to a kind of bearing, particularly relate to a kind of magnetic induction force and correct anti-deflection gear shaft bearing.
Background technology
In the instrument of some precision drive, general employing precision gear carries out transmission, although the processing of gear is the most accurate, but produce a lot of machining accuracy problems due to the bearing of gear shaft the most in some cases, if gear shaft produces some eccentric throws during rotating, so carry out offset distance amplification through countless transmission shaft drivens, then the reality of final output is the biggest with preferable gap, it is therefore desirable to the bearing of a kind of anti-gear shaft deflection reduces the error of deflection.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of magnetic induction force and corrects anti-deflection axle bearing, it is possible to corrects the gear shaft producing deviation according to the magnetic induction force rotating generation, reduces driving error, improve precision.
For solving above-mentioned technical problem, the technical scheme is that a kind of magnetic induction force corrects anti-deflection gear shaft bearing, its innovative point is: this magnetic induction force is corrected anti-deflection gear shaft bearing and included gear shaft, aluminum bearing and Magnet；
The two ends of described gear shaft are separately mounted in aluminum bearing, gear shaft, around aluminum bearing rotary, is provided with Magnet on the periphery face of aluminum bearing, and this Magnet is two semicircle arcuations, the inner surface of Magnet is enclosed within the circumferential surface of aluminum bearing, fits with aluminum bearing precision；Aluminum bearing is arranged on aluminum and supports on seat, and aluminum props up the inner surface of bearing and the outer surface precision laminating of Magnet.
Further, one layer of heat-conducting layer of the outer surface oiling of described gear shaft, heat is produced owing to gear shaft uses the iron and steel material quality gear shaft magnetic induction line that meeting septum magnet produces during rotating, gear shaft can be impacted, it is thus desirable to coat heat-conducting layer in its surface, quickly disperse the heat of generation.
Further, the two ends of described gear shaft are also separately installed with a bearing cap, and this bearing cap is embedded in aluminum and props up the side of bearing, prevent dust from entering in bearing.
It is an advantage of the current invention that: cut, by the gear shaft rotated, the magnetic induction line that circular Magnet produces, so gear shaft can produce the electromagnetic force pointing to bearing axis, under the effect of electromagnetic force, this gear shaft can be to the off-centring of bearing, it is corrected, gear shaft is behind the axle center arriving bearing, and the electromagnetic force of generation can cancel each other and will not produce skew, thus reaches the purpose that gear shaft is corrected.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the assembling front view that magnetic induction force corrects anti-deflection gear shaft bearing.
Fig. 2 is the assembling plan view that magnetic induction force corrects anti-deflection gear shaft bearing.
As shown in Fig. 1 Fig. 21, gear shaft；2, aluminum bearing；3, Magnet；4, aluminum bearing block；5, bearing cap.
Detailed description of the invention
The following examples can make professional and technical personnel that the present invention is more fully understood, but the most therefore limits the present invention among described scope of embodiments.
A kind of magnetic induction force as shown in Figure 1 corrects anti-deflection gear shaft bearing, and this magnetic induction force is corrected anti-deflection gear shaft bearing and included gear shaft 1, aluminum bearing 2 and Magnet 3.
The two ends of gear shaft 1 are separately mounted in aluminum bearing 2, gear shaft 1 rotates around aluminum bearing 2, is provided with Magnet 3 on the periphery face of aluminum bearing 2, and this Magnet 3 is in two semicircle arcuations, the inner surface of Magnet 3 is enclosed within the circumferential surface of aluminum bearing 2, laminating accurate with aluminum bearing 2；Aluminum bearing 2 is arranged on aluminum and supports on seat 4, and aluminum props up the inner surface of bearing 4 and the outer surface precision laminating of Magnet 3.
One layer of heat-conducting layer of the outer surface oiling of gear shaft 1, heat is produced owing to gear shaft 1 uses iron and steel material quality gear shaft 1 magnetic induction line that meeting septum magnet 3 produces during rotating, gear shaft 1 can be impacted, it is therefore desirable to coat heat-conducting layer in its surface, quickly disperse the heat of generation.
The two ends of gear shaft 1 are also separately installed with a bearing cap 5, and this bearing cap 5 is embedded in aluminum and props up the side of bearing 4, prevent dust from entering in bearing.
This magnetic induction force corrects the operation principle of anti-deflection gear shaft bearing: gear shaft 1 magnetic induction line that meeting septum magnet produces during rotating, cutting magnetic induction answers line that gear shaft 1 can be made to produce electromagnetic force, if gear shaft 1 is in the center of aluminum bearing 2, the electromagnetic force produced can cancel each other, if the center of gear shaft 1 relatively aluminum bearing 2, cause near the direction of aluminum bearing 2 in different size with the electromagnetic force that the direction of deviation aluminum bearing 2 produces, the electromagnetic force more than close direction of the direction electromagnetic force of deviation, so gear shaft 1 can be made to offset to aluminum bearing 2 axle center, until bearing is in center and reaches dynamically balanced state, thus realize the purpose of the anti-deflection corrected.
Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. a magnetic induction force corrects anti-deflection gear shaft bearing, it is characterised in that: this magnetic induction force is corrected anti-deflection gear shaft bearing and is included gear shaft, aluminum bearing and Magnet；
The two ends of described gear shaft are separately mounted in aluminum bearing, gear shaft, around aluminum bearing rotary, is provided with Magnet on the periphery face of aluminum bearing, and this Magnet is two semicircle arcuations, the inner surface of Magnet is enclosed within the circumferential surface of aluminum bearing, fits with aluminum bearing precision；Aluminum bearing is arranged on aluminum and supports on seat, and aluminum props up the inner surface of bearing and the outer surface precision laminating of Magnet.
A kind of magnetic induction force the most according to claim 1 corrects anti-deflection gear shaft bearing, it is characterised in that: one layer of heat-conducting layer of the outer surface oiling of gear shaft.
A kind of magnetic induction force the most according to claim 1 corrects anti-deflection gear shaft bearing, it is characterised in that: the two ends of gear shaft are also separately installed with a bearing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230353.5U CN205478908U (en) | 2016-03-24 | 2016-03-24 | Gear shaft bearing of preventing deflecting is corrected to magnetic induction power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230353.5U CN205478908U (en) | 2016-03-24 | 2016-03-24 | Gear shaft bearing of preventing deflecting is corrected to magnetic induction power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478908U true CN205478908U (en) | 2016-08-17 |
Family
ID=56651695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230353.5U Expired - Fee Related CN205478908U (en) | 2016-03-24 | 2016-03-24 | Gear shaft bearing of preventing deflecting is corrected to magnetic induction power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146730A (en) * | 2017-05-27 | 2017-09-08 | 华帝股份有限公司 | Knob with centering ring |
| CN114151452A (en) * | 2021-12-03 | 2022-03-08 | 深圳市普渡科技有限公司 | Bearing preloading device, cabin door device and robot |
-
2016
- 2016-03-24 CN CN201620230353.5U patent/CN205478908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146730A (en) * | 2017-05-27 | 2017-09-08 | 华帝股份有限公司 | Knob with centering ring |
| CN107146730B (en) * | 2017-05-27 | 2020-01-14 | 华帝股份有限公司 | Knob with centering ring |
| CN114151452A (en) * | 2021-12-03 | 2022-03-08 | 深圳市普渡科技有限公司 | Bearing preloading device, cabin door device and robot |
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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: 20160817 Termination date: 20190324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |