CN203792116U - Eccentric rotation polisher for mechanical grinding and polishing - Google Patents
Eccentric rotation polisher for mechanical grinding and polishing Download PDFInfo
- Publication number
- CN203792116U CN203792116U CN201320633388.XU CN201320633388U CN203792116U CN 203792116 U CN203792116 U CN 203792116U CN 201320633388 U CN201320633388 U CN 201320633388U CN 203792116 U CN203792116 U CN 203792116U
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- China
- Prior art keywords
- eccentric rotary
- mill
- sander
- polishing
- driving mechanism
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Abstract
The utility model discloses an eccentric rotation polisher which comprises a polisher body and a grinding disc. The polisher body comprises a drive mechanism, an eccentric rotation mechanism in transmission connection with the drive mechanism and a protection hood covering the outer portion of the eccentric rotation mechanism. The grinding disc is in transmission connection with the eccentric rotation mechanism to be driven by the drive mechanism to rotate around a rotating shaft of the drive mechanism in an eccentric mode, the cross section of the grinding disc is round, and the outer diameter of the grinding disc is smaller than the outer diameter of the protection hood. The eccentric rotation polisher is wide in application range and high in polishing precision.
Description
Technical field
The application relates to mechanical grinding polishing technology field, relates in particular to a kind of eccentric rotary sander for mechanical grinding polishing.
Background technology
Sander is widely used in the every field such as product manufacture, processing, maintenance, maintenance, and wherein, eccentric rotary sander is mainly used in the surface that polishing grinding area is larger, as cabinet table surface polishing, and stone material polishing and surface treatment etc.The mill diameter of existing eccentric rotary sander is larger, is only applicable to larger-diameter polishing utensil, serious restriction its scope of application.
Summary of the invention
Technical problems to be solved in this application are, a kind of eccentric rotary sander for mechanical grinding polishing is provided, applied widely.
In order to solve the problems of the technologies described above, the application has proposed a kind of eccentric rotary sander for mechanical grinding polishing, comprises sander main body and the mill in order to bonding polishing utensil; The eccentric rotary mechanism that described sander main body comprises driving mechanism, is in transmission connection with driving mechanism, and cover at the guard shield of eccentric rotary mechanism outside; Described mill is connected with eccentric rotary mechanism driving with the rotating shaft eccentric rotation around driving mechanism under the drive of driving mechanism, and described polishing utensil is bonded in the lower surface of described mill; The cross section of described mill is circular, and its external diameter is less than the external diameter of described guard shield, between described mill and described guard shield, forms stepped breach.
Further, described mill adopts flexible colloidal materials, flexible foam or sponge to make, and its upper surface is provided with hard installing plate.
Further, described mill thickness is 1.0CM～2.0CM.
Further, described eccentric rotary mechanism is provided with central shaft and deviates from the screw of driving mechanism rotating shaft, and the upper surface of described mill is coaxially arranged with the double-screw bolt suitable with described screw.
Further, the lower surface of described mill is set to VELCRO and hooks face.
The application's beneficial effect is: be set to be less than the external diameter of guard shield by mill external diameter, make the polishing utensil of mill applicable to more specifications, and then effectively increase the scope of application of mill; Selection has certain thickness flexible material and makes mill, can effectively strengthen the shock-absorbing capacity of mill, avoids causing damage to being polished object in bruting process, and can effectively improve polishing precision.
Brief description of the drawings
Fig. 1 is the front view of the application's mill.
Fig. 2 is the top view of the application's mill.
Fig. 3 is the structural representation of the application's eccentric rotary sander.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the application is described in further detail.
As shown in FIG. 1 to 3, the application provides a kind of eccentric rotary sander for mechanical grinding polishing, comprises sander main body 10 and the mill 20 in order to bonding polishing utensil.
The eccentric rotary mechanism that described sander main body 10 comprises driving mechanism, is in transmission connection with described driving mechanism, and cover at the guard shield 11 of described eccentric rotary mechanism outside.Described mill 20 is connected with described eccentric rotary mechanism driving with the rotating shaft eccentric rotation around described driving mechanism under the drive of described driving mechanism.Described eccentric rotary mechanism is provided with central shaft and deviates from the screw of driving mechanism rotating shaft, and the upper surface of described mill 20 is provided with the double-screw bolt 21 suitable with described screw.
In the application, the cross section of described mill 20 arranges rounded, and thickness is 1.0CM～2.0CM, adopts flexible colloidal materials, flexible foam or sponge to make.The external diameter of described mill 20 is little is the external diameter of described guard shield 11, and its upper surface is provided with the hard installing plate 22 in order to fixing described double-screw bolt 21, and lower surface is set to VELCRO and hooks face 23.
When use, the selected mill 20 that is applicable to thickness is in transmission connection in sander main body 10, and the utensil of polishing is accordingly bonded on the lower surface of described mill 20.The external diameter arranging due to described mill 20 is less than the external diameter of described guard shield 11, therefore applicable to the polishing utensil of more specifications, and owing to forming stepped breach between described mill 20 and described guard shield 11, the winning of utensil that make to polish is convenient.The mill 20 that adopts flexible material to make also can effectively be strengthened polishing utensil and being polished the buffering between object simultaneously, and then strengthens polishing effect, improves polishing fineness, and avoids the surface to being polished object to cause damage.
Above content is the further description of the application being done in conjunction with concrete embodiment, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace.
Claims (5)
1. for an eccentric rotary sander for mechanical grinding polishing, it is characterized in that, comprise sander main body and the mill in order to bonding polishing utensil; The eccentric rotary mechanism that described sander main body comprises driving mechanism, is in transmission connection with driving mechanism, and cover at the guard shield of eccentric rotary mechanism outside; Described mill is connected with eccentric rotary mechanism driving with the rotating shaft eccentric rotation around driving mechanism under the drive of driving mechanism, and described polishing utensil is bonded in the lower surface of described mill; The cross section of described mill is circular, and its external diameter is less than the external diameter of described guard shield, between described mill and described guard shield, forms stepped breach.
2. eccentric rotary sander as claimed in claim 1, is characterized in that, described mill adopts flexible colloidal materials, flexible foam or sponge to make, and its upper surface is provided with hard installing plate.
3. eccentric rotary sander as claimed in claim 1, is characterized in that, described mill thickness is 1.0CM～2.0CM.
4. eccentric rotary sander as claimed in claim 1, is characterized in that, described eccentric rotary mechanism is provided with central shaft and deviates from the screw of driving mechanism rotating shaft, and the upper surface of described mill is coaxially arranged with the double-screw bolt suitable with described screw.
5. eccentric rotary sander as claimed in claim 1, is characterized in that, the lower surface of described mill is set to VELCRO and hooks face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633388.XU CN203792116U (en) | 2013-10-14 | 2013-10-14 | Eccentric rotation polisher for mechanical grinding and polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633388.XU CN203792116U (en) | 2013-10-14 | 2013-10-14 | Eccentric rotation polisher for mechanical grinding and polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792116U true CN203792116U (en) | 2014-08-27 |
Family
ID=51374383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633388.XU Expired - Fee Related CN203792116U (en) | 2013-10-14 | 2013-10-14 | Eccentric rotation polisher for mechanical grinding and polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103302A1 (en) * | 2018-11-23 | 2020-05-28 | 李鹏 | Eccentric polishing machine |
-
2013
- 2013-10-14 CN CN201320633388.XU patent/CN203792116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103302A1 (en) * | 2018-11-23 | 2020-05-28 | 李鹏 | Eccentric polishing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20161014 |