CN220446052U - High-speed bearing polishing mechanism - Google Patents
High-speed bearing polishing mechanism Download PDFInfo
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- CN220446052U CN220446052U CN202322113836.XU CN202322113836U CN220446052U CN 220446052 U CN220446052 U CN 220446052U CN 202322113836 U CN202322113836 U CN 202322113836U CN 220446052 U CN220446052 U CN 220446052U
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- polishing
- annular track
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- sliding blocks
- speed bearing
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- 238000005498 polishing Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Abstract
The utility model discloses a high-speed bearing polishing mechanism, which comprises an annular track, wherein a placing platform for clamping a bearing is fixed at the center of the annular track; the annular track is provided with at least two first sliding blocks, a first driving motor is fixed on the first sliding blocks, the output end of the first driving motor is rotationally connected with a first gear, the inner wall of the annular track is provided with matching teeth meshed with the first gear, the first sliding blocks are fixedly provided with first upright posts, rollers are sleeved on the first upright posts, and the rollers are in rolling connection with the outer wall of the annular track; through the technical scheme, the first polishing rods which are obliquely arranged are adopted, and at least two polishing rods are arranged, so that the polishing machine can symmetrically polish and achieve high polishing efficiency and stability. The first grinding head can be in threaded connection with the first grinding rod, and different grinding heads can be replaced or new grinding heads can be replaced, so that the grinding efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of mechanical accessories, and particularly relates to a high-speed bearing polishing mechanism.
Background
Bearings (bearings) are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the coefficient of friction (friction coefficient) during its movement and guarantee its precision of revolution (accuracies). The bearing action should be a support, i.e. a bearing for the bearing is explained literally, but this is only a part of its action, supporting it essentially is capable of bearing radial loads. It is also understood that it is intended to fix a shaft. The bearing is fast and easy to optimize and has the function of automatic selection. The fixed shaft can only rotate, and the axial and radial movements of the fixed shaft are controlled. The motor cannot work at all without bearings. Because the shaft may move in any direction and the motor is operated so that the shaft is required to rotate only. In principle it is not possible to achieve the action of the transmission, but the bearings also affect the transmission, and in order to reduce this effect good lubrication must be achieved on the bearings of the high-speed shaft, some bearings themselves already being lubricated, called pre-lubricated bearings, while most bearings must be lubricated, responsible for the high-speed operation, since friction not only increases the energy consumption, but it is more feared that the bearings are easily damaged. It is therefore important to obtain a high speed bearing grinding mechanism.
Disclosure of Invention
In order to solve at least one technical problem, the utility model provides a high-speed bearing polishing mechanism, which comprises an annular track, wherein a placing platform for clamping a bearing is fixed at the center of the annular track;
the annular track is provided with at least two first sliding blocks, a first driving motor is fixed on the first sliding blocks, the output end of the first driving motor is rotationally connected with a first gear, the inner wall of the annular track is provided with matching teeth meshed with the first gear, the first sliding blocks are fixedly provided with first upright posts, rollers are sleeved on the first upright posts, and the rollers are in rolling connection with the outer wall of the annular track;
the first polishing rod is obliquely fixed on the first sliding block, an included angle is formed between the first polishing rod and the diameter of the annular track, and a first polishing head is connected to the first polishing rod in a threaded mode.
Through the technical scheme, the first polishing rods which are obliquely arranged are adopted, and at least two polishing rods are arranged, so that the polishing machine can symmetrically polish and achieve high polishing efficiency and stability. The first grinding head can be in threaded connection with the first grinding rod, and different grinding heads can be replaced or new grinding heads can be replaced, so that the grinding efficiency is improved.
As a preferable mode, the three-axis chuck is fixed on the placement platform.
As a preferable mode, the first polishing head comprises a fixed block fixed on the first polishing rod and a matched polishing head movably connected with the fixed block, and a first spring is matched and fixed between the fixed block and the matched polishing head.
Through above-mentioned technical scheme, the setting of first spring can realize that fixed block and cooperation have certain elasticity between the grinding head of polishing, can be with this stable pressfitting of structure on the bearing, is convenient for polish.
As one preferable mode, the first sliding block is fixed with a vertical first electric guide rail, and the first polishing rod is fixed on the sliding block of the first electric guide rail.
As one preferable mode, two first sliding blocks are symmetrically arranged, or three first sliding blocks are arranged and equally divide the placing platform.
Through above-mentioned technical scheme, the equal setting of first slider can realize the stability when polishing.
The rotary motor can be fixed on the placing platform, the triaxial chuck is fixed on the output shaft of the rotary motor, a plane bearing is placed between the triaxial chuck and the placing platform, the rotary motor can rotate to rotate the bearing, and the rotating direction of the rotary motor is opposite to the moving direction of the first sliding block, so that high-speed rotary polishing is realized.
Compared with the prior art, the utility model has the advantages that: the polishing device is simple in structure, adopts the first polishing rods which are obliquely arranged, is at least provided with two polishing rods, and can symmetrically polish, so that high polishing efficiency and stability are realized. The first grinding head can be in threaded connection with the first grinding rod, and different grinding heads can be replaced or new grinding heads can be replaced, so that the grinding efficiency is improved.
Drawings
FIG. 1 is a top view of an embodiment of the present utility model;
FIG. 2 is a top view of a second embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a first slider mating structure according to the present utility model;
reference numerals: 101-a circular track; 102-a first slider; 103-a first drive motor; 104-a first gear; 105-mating teeth; 106-a first upright; 107-a roller; 108-a first grinding rod; 109-a triaxial chuck; 1010-fixing blocks; 1011-mating a sanding head; 1012-a first spring; 1013-a first motorized track; 1014-first cylinder.
Detailed Description
The utility model will be described in detail below with respect to certain specific embodiments thereof in order to better understand the utility model and thereby to more clearly define the scope of the utility model as claimed. It should be noted that the following description is only some embodiments of the inventive concept and is only a part of examples of the present utility model, wherein the specific direct description of the related structures is only for the convenience of understanding the present utility model, and the specific features do not naturally and directly limit the implementation scope of the present utility model.
Referring to the drawings, the utility model adopts the following technical scheme that the high-speed bearing polishing mechanism comprises an annular track 101, wherein a placing platform for clamping a bearing is fixed at the center of the annular track 101;
the annular track 101 is provided with at least two first sliding blocks 102, a first driving motor 103 is fixed on the first sliding blocks 102, the output end of the first driving motor 103 is rotatably connected with a first gear 104, the inner wall of the annular track 101 is provided with matching teeth 105 meshed with the first gear 104, the first sliding blocks 102 are fixedly provided with first upright posts 106, idler wheels 107 are sleeved on the first upright posts 106, and the idler wheels 107 are in rolling connection with the outer wall of the annular track 101;
the first polishing rod 108 is obliquely fixed on the first slider 102, an included angle is formed between the first polishing rod 108 and the diameter of the annular track 101, and a first polishing head is connected to the first polishing rod 108 in a threaded manner.
The first polishing rod 108 is hinged to the first slider 102, and further includes a first cylinder 1014, as shown in fig. 2, where two ends of the first cylinder 1014 are hinged to the first polishing rod 108 and the first slider 102, respectively, so as to enable movement of the first polishing head.
Through the technical scheme, the first polishing rods 108 which are obliquely arranged are adopted, and at least two polishing rods are arranged, so that the symmetrical polishing can be realized, and the polishing efficiency and stability are realized. The first sanding head may be threadably coupled to the first sanding rod 108 and may be replaced with a different sanding head or with a new sanding head to increase sanding efficiency.
As a preferred mode, the three-axis chuck 109 is fixed on the placement platform.
As a preferable mode, the first polishing head comprises a fixed block 1010 fixed on the first polishing rod 108 and a matched polishing head 1011 movably connected with the fixed block 1010, wherein a first spring 1012 is matched and fixed between the fixed block 1010 and the matched polishing head 1011.
Through above-mentioned technical scheme, the setting of first spring 1012 can realize having certain elasticity between fixed block 1010 and the cooperation head 1011 of polishing, can be with this stable pressfitting of structure on the bearing, is convenient for polish.
As a preferable mode, the first slider 102 is fixed with a vertical first electric rail 1013, and the first polishing rod 108 is fixed on the slider of the first electric rail 1013.
As a preferable mode, two first sliders 102 are symmetrically arranged, or three first sliders 102 are arranged to equally divide the placement platform.
Through the above technical scheme, the first sliding blocks 102 are equally arranged, so that stability in polishing can be realized.
Wherein can fix the rotating electrical machines on place the platform, the fixed triaxial chuck 109 of output shaft of rotating electrical machines, place plane bearing between triaxial chuck 109 and the place platform, the rotation of bearing can be realized in the rotating electrical machines rotation, and the direction of rotation of this rotating electrical machines is opposite with the direction of motion of first slider 102 to realize high-speed rotatory polishing.
Compared with the prior art, the utility model has the advantages that: the polishing device is simple in structure, and the polishing device adopts the first polishing rods 108 which are obliquely arranged, and at least two polishing rods are arranged, so that symmetric polishing can be realized, and high polishing efficiency and stability can be realized. The first sanding head may be threadably coupled to the first sanding rod 108 and may be replaced with a different sanding head or with a new sanding head to increase sanding efficiency.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (5)
1. A high-speed bearing grinding mechanism is characterized in that: the bearing clamping device comprises an annular track (101), wherein a placing platform for clamping a bearing is fixed at the center of the annular track (101);
the annular track (101) is provided with at least two first sliding blocks (102), the first sliding blocks (102) are fixedly provided with first driving motors (103), the output ends of the first driving motors (103) are rotatably connected with first gears (104), the inner wall of the annular track (101) is provided with matching teeth (105) meshed with the first gears (104), the first sliding blocks (102) are fixedly provided with first upright posts (106), the first upright posts (106) are sleeved with rollers (107), and the rollers (107) are in rolling connection with the outer wall of the annular track (101);
the first polishing device is characterized in that a first polishing rod (108) is obliquely fixed on the first sliding block (102), an included angle is formed between the first polishing rod (108) and the diameter of the annular track (101), and a first polishing head is connected to the first polishing rod (108) in a threaded mode.
2. The high speed bearing grinding mechanism of claim 1, wherein: and a triaxial chuck (109) is fixed on the placing platform.
3. The high speed bearing grinding mechanism of claim 1, wherein: the first polishing head comprises a fixed block (1010) fixed on the first polishing rod (108) and a matched polishing head (1011) movably connected with the fixed block (1010), and a first spring (1012) is matched and fixed between the fixed block (1010) and the matched polishing head (1011).
4. The high speed bearing grinding mechanism of claim 1, wherein: the first sliding block (102) is fixedly provided with a vertical first electric guide rail (1013), and the first polishing rod (108) is fixedly arranged on the sliding block of the first electric guide rail (1013).
5. The high speed bearing grinding mechanism of claim 1, wherein: the two first sliding blocks (102) are symmetrically arranged, or the three first sliding blocks (102) are equally divided into the placing platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113836.XU CN220446052U (en) | 2023-08-07 | 2023-08-07 | High-speed bearing polishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113836.XU CN220446052U (en) | 2023-08-07 | 2023-08-07 | High-speed bearing polishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220446052U true CN220446052U (en) | 2024-02-06 |
Family
ID=89738603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322113836.XU Active CN220446052U (en) | 2023-08-07 | 2023-08-07 | High-speed bearing polishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220446052U (en) |
-
2023
- 2023-08-07 CN CN202322113836.XU patent/CN220446052U/en active Active
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