CN210732025U - Polishing equipment - Google Patents
Polishing equipment Download PDFInfo
- Publication number
- CN210732025U CN210732025U CN201921652954.5U CN201921652954U CN210732025U CN 210732025 U CN210732025 U CN 210732025U CN 201921652954 U CN201921652954 U CN 201921652954U CN 210732025 U CN210732025 U CN 210732025U
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- grinding wheel
- rotating shaft
- ground
- driving motor
- grinding
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device, which comprises a rotating shaft and a grinding wheel, wherein the rotating shaft is connected with a driving motor; the grinding wheel is fixed on the rotating shaft and arranged at one end of the rotating shaft, which is far away from the driving motor, an included angle of less than 90 degrees is formed between the grinding wheel and the horizontal plane, and a bulge is arranged on the side edge of the grinding wheel; wherein the shape of the cross section of the protrusion is matched with the shape of the cross section of the channel to be ground. The grinding wheel is inclined at a certain angle, so that the grinding wheel can be laterally inserted into the guide rail, the volume of the grinding wheel can be properly increased, the linear speed required by grinding can be achieved only by the speed of the common grinding wheel, and the precision and the smoothness of a ground channel are ensured.
Description
Technical Field
The utility model relates to an equipment field of polishing, in particular to equipment of polishing.
Background
In the production of sharp module, need grind the inner wall of guide rail, process out the slot that is used for placing the ball, and when the volume of sharp module diminishes, traditional grinding machanism can not stretch into the inside of guide rail and polish, if change into the grinding machanism that the volume is less, then can lead to the smooth finish of the internal surface of the channel of processing out very low because the linear velocity is not enough.
Disclosure of Invention
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a polishing equipment can process the less guide rail of volume.
According to the utility model discloses a equipment of polishing of first aspect embodiment, include:
rotating shaft: a driving motor is connected;
grinding wheel: the grinding wheel is fixed on the rotating shaft and arranged at one end of the rotating shaft, which is far away from the driving motor, an included angle of less than 90 degrees is formed between the grinding wheel and the horizontal plane, and a bulge is arranged on the side edge of the grinding wheel;
wherein the shape of the cross section of the protrusion is matched with the shape of the cross section of the channel to be ground.
According to the utility model discloses equipment of polishing has following beneficial effect at least: the grinding wheel is inclined at a certain angle, so that the grinding wheel can be laterally inserted into the guide rail, the volume of the grinding wheel can be properly increased, the linear speed required by grinding can be achieved only by the speed of the common grinding wheel, and the precision and the smoothness of a ground channel are ensured.
According to some embodiments of the invention, the side of the grinding wheel is parallel to the surface to be ground. The surface of the grinding wheel is parallel to the surface to be ground and then fed, so that the surface is prevented from being abraded.
According to the utility model discloses a some embodiments, the arch is provided with a plurality of, a plurality of the arch encircles the center setting of emery wheel.
According to some embodiments of the invention, the distance between the protrusions is equal.
According to some embodiments of the utility model, the arch is cyclic annular setting, the arch sets up the emery wheel is kept away from one side of pivot.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a polishing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a grinding wheel of a grinding device according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a grinding wheel of a polishing device according to the second embodiment of the present invention.
Description of the drawings: a guide rail-1; a rotating shaft-10; a drive motor-11; grinding wheel-20; a projection-21.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a sanding apparatus comprising:
a rotating shaft 10: a driving motor 11 is connected;
grinding wheel 20: the grinding wheel 20 is fixed on the rotating shaft 10 and arranged at one end of the rotating shaft 10 far away from the driving motor 11, an included angle smaller than 90 degrees is formed between the grinding wheel 20 and the horizontal plane, and a protrusion 21 is arranged on the side edge of the grinding wheel 20;
wherein the cross-sectional shape of the protrusion 21 matches the cross-sectional shape of the channel to be ground.
In actual use, the grinding wheel 20 is obliquely inserted into the guide rail 1, and the inner side surface of the guide rail 1 is ground, so that the whole grinding wheel 20 does not need to be inserted into the guide rail 1, the size of the grinding wheel 20 can be properly increased, the linear speed of the grinding wheel 20 is effectively improved, and the grinding requirement is met.
It should be mentioned that the angle between the grinding wheel 20 and the horizontal plane is set by the size of the guide rail 1 actually machined, and it is sufficient to ensure that the protrusion 21 matches the shape of the cross section to be ground, thereby ensuring the grinding quality.
In some embodiments, the sides of the grinding wheel 20 are parallel to the surface to be ground in order to ensure that damage to the sidewalls around the channel is prevented during grinding. The surface of the grinding wheel 20 is fed parallel to the surface to be ground to prevent the surface from being worn.
In the first embodiment of the utility model, a polishing device comprises a rotating shaft 10 and a grinding wheel 20, wherein the rotating shaft 10 is connected with a driving motor 11; the grinding wheel 20 is fixed on the rotating shaft 10 and arranged at one end of the rotating shaft 10 far away from the driving motor 11, an included angle smaller than 90 degrees is formed between the grinding wheel 20 and the horizontal plane, and a protrusion 21 is arranged on the side edge of the grinding wheel 20; wherein the cross-sectional shape of the protrusion 21 matches the cross-sectional shape of the channel to be ground. Referring to fig. 2, the protrusions 21 are provided in a plurality, and the plurality of protrusions 21 are disposed around the center of the grinding wheel 20.
The plurality of protrusions 21 continuously grind the sidewalls during high-speed rotation, thereby forming desired channels. In the present embodiment, the distance between the protrusions 21 is equal.
In the second embodiment of the present invention, a polishing apparatus comprises a rotating shaft 10 and a grinding wheel 20, wherein the rotating shaft 10 is connected with a driving motor 11; the grinding wheel 20 is fixed on the rotating shaft 10 and arranged at one end of the rotating shaft 10 far away from the driving motor 11, an included angle smaller than 90 degrees is formed between the grinding wheel 20 and the horizontal plane, and a protrusion 21 is arranged on the side edge of the grinding wheel 20; wherein the cross-sectional shape of the protrusion 21 matches the cross-sectional shape of the channel to be ground. Referring to fig. 3, the protrusion 21 is annularly disposed, and the protrusion 21 is disposed on a side of the grinding wheel 20 away from the rotating shaft 10.
The projections 21 in this embodiment are continuous and wrap around the outer side of the grinding wheel 20 to provide a grinding operation for the channels.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. An abrading apparatus, comprising:
rotating shaft: a driving motor is connected;
grinding wheel: the grinding wheel is fixed on the rotating shaft and arranged at one end of the rotating shaft, which is far away from the driving motor, an included angle of less than 90 degrees is formed between the grinding wheel and the horizontal plane, and a bulge is arranged on the side edge of the grinding wheel;
wherein the shape of the cross section of the protrusion is matched with the shape of the cross section of the channel to be ground.
2. A dressing apparatus according to claim 1, wherein the side edges of the grinding wheel are parallel to the surface to be ground.
3. A dressing apparatus according to claim 1 or 2, wherein said projections are provided in a plurality, and a plurality of said projections are provided around the centre of said grinding wheel.
4. An abrading device according to claim 3, wherein a plurality of said projections are equally spaced.
5. A dressing apparatus according to claim 1 or 2, wherein the projection is annular and is provided on a side of the grinding wheel remote from the axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652954.5U CN210732025U (en) | 2019-09-29 | 2019-09-29 | Polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652954.5U CN210732025U (en) | 2019-09-29 | 2019-09-29 | Polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210732025U true CN210732025U (en) | 2020-06-12 |
Family
ID=71010781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652954.5U Active CN210732025U (en) | 2019-09-29 | 2019-09-29 | Polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210732025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157076A (en) * | 2022-08-18 | 2022-10-11 | 无锡泓砺精工科技有限公司 | Grinding method and grinding device applying surface grinding machine and cross grinding machine |
-
2019
- 2019-09-29 CN CN201921652954.5U patent/CN210732025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157076A (en) * | 2022-08-18 | 2022-10-11 | 无锡泓砺精工科技有限公司 | Grinding method and grinding device applying surface grinding machine and cross grinding machine |
| CN115157076B (en) * | 2022-08-18 | 2023-08-11 | 无锡泓砺精工科技有限公司 | Grinding method and grinding device using surface grinding machine and cross grinding machine |
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