CN203712464U - Mechanical polishing grinder - Google Patents
Mechanical polishing grinder Download PDFInfo
- Publication number
- CN203712464U CN203712464U CN201420084832.1U CN201420084832U CN203712464U CN 203712464 U CN203712464 U CN 203712464U CN 201420084832 U CN201420084832 U CN 201420084832U CN 203712464 U CN203712464 U CN 203712464U
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- CN
- China
- Prior art keywords
- sander
- driving mechanism
- mill
- dust
- main body
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a mechanical polishing grinder which comprises a grinder main body and a circular grinding plate, wherein the grinder main body comprises a driving mechanism, an eccentric rotating mechanism in transmission connection with the driving mechanism and a dust hood covering the driving mechanism and the eccentric rotating mechanism; the grinding plate is in transmission connection with the eccentric rotating mechanism to rotate around a rotating shaft of the eccentric rotating mechanism under the driving of the driving mechanism. According to the mechanical polishing grinder, the dust hood consisting of an inner hood and an outer hood forms a dust collection cavity, so that dust in a grinding and polishing process can be effectively collected, and damage to the grinder main body is avoided.
Description
Technical field
The application relates to mechanical grinding polishing technology field, relates in particular to a kind of machine glazed finish sander.
Background technology
Sander is widely used in the every field such as product manufacture, processing, maintenance, maintenance, and wherein, the sander of eccentric rotary 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 sweep-up pipe interface of the sander of existing eccentric rotary be directly opened on the sidewall of sander and and intracavity inter-connection, in actual use, the dust that polishing produces easily enters sander inside by inner chamber, causes sander internal contamination impaired.
Summary of the invention
The application's technical problem to be solved is, a kind of machine glazed finish sander is provided, and can realize effective collection of dust, avoids the pollution of sander main body to damage.
In order to solve the problems of the technologies described above, the application has proposed a kind of machine glazed finish sander, comprises sander main body and circular millstone; The eccentric rotary mechanism that described sander main body comprises driving mechanism, is in transmission connection with driving mechanism, and the dust shield that covers at described driving mechanism and eccentric rotary mechanism outside; Described mill is connected the rotating shaft rotation with the drive Xia Rao eccentric rotary mechanism at driving mechanism with eccentric rotary mechanism driving; Described dust shield comprises the inner cover that covers at described driving mechanism and eccentric rotary mechanism outside, and the outer cover that covers at this inner cover outside, between described inner cover and outer cover, forms dust-collecting cavity, offers the suction port docking with dust sucting pipeline on described dust-collecting cavity.
Further, one end relative to described mill of described sander main body is grip part, one side of described sander main body is extended extension, on this extension, be provided with the switch key of described driving mechanism, on described extension, be provided with can with the described switch key separated press handle that fits, one end relative to described grip part of described extension is fixed in this press handle one end by rotating shaft, the other end is free end and fits separated with described grip part.
Further, centered by described eccentric rotary mechanism, be provided with screw and with the output shaft meshed gears of described driving mechanism, the upper surface of described mill is coaxially arranged with the double-screw bolt suitable with described screw.
Further, the external diameter of described mill is less than the internal diameter that described outer cover and described mill approach one end.
Further, described mill adopts flexible colloidal materials, flexible foam or sponge to make.
Further, the lower surface of described mill is set to VELCRO and hooks face.
The application's beneficial effect is: the dust shield consisting of inner cover and outer cover setting, to form dust-collecting cavity, can effectively be realized the collection of dust in sanding and polishing process, avoids the damage of sander main body; Mill external diameter is set to be less than outer cover internal diameter, is convenient to the taking-up of mill, and can make mill be applicable to the polishing utensil of more specifications, and then effectively increases 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 to being polished object, causing damage in bruting process, and can effectively improve polishing precision.
Accompanying drawing explanation
Fig. 1 is the application's machine glazed finish sander perspective view.
Fig. 2 is the application's machine glazed finish sander internal structure schematic diagram.
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the application are described in further detail.
As shown in Fig. 1 ~ Fig. 2, the application provides a kind of machine glazed finish sander, comprises sander main body 10 and mill 20.
The eccentric rotary mechanism 12 that described sander main body 10 comprises driving mechanism 11, is in transmission connection with described driving mechanism 11, and the dust shield 13 that covers at described driving mechanism 11Ji eccentric rotary mechanism 12 outsides.Described mill 20 and described eccentric rotary mechanism 12 be in transmission connection with under the drive at described driving mechanism 11 around the rotating shaft rotation of described eccentric rotary mechanism 12.
As shown in Figure 2, described sander main body 10 be grip part 101 with the relative one end of described mill 20, one side of described sander main body 10 is extended extension 102, on this extension 102, be provided with the switch key 14 of described driving mechanism 11, on described extension 102, be provided with can with the described switch key 14 separated press handle 15 that fits, these press handle 15 one end by rotating shaft, be fixed on described extension 102 with relative one end, described grip part 101, its other end is for free end and fit separated with described grip part 101.
In the application, centered by described eccentric rotary mechanism 12, be provided with screw and with the output shaft meshed gears of described driving mechanism 11, the upper surface of described mill 20 be coaxially arranged with described screw suitable with the described gear fixing double-screw bolt 21 that is spirally connected.
Described dust shield 13 comprises the inner cover 131 that covers at described driving mechanism 11Ji eccentric rotary mechanism 12 outsides, and the outer cover 132 that covers at these inner cover 131 outsides, between described inner cover 131 and outer cover 132, form dust-collecting cavity 133, on described dust-collecting cavity 133, offer the suction port 134 docking with dust sucting pipeline.The bottom of described inner cover 131 corresponding to the screw of described eccentric rotary mechanism 12 offer double-screw bolt 21 for described mill 20 stretch into with the fixing through hole of described eccentric rotary mechanism 12.
Described mill 20 is polished utensil to drive described polishing utensil to complete polishing operation in order to be adhesively fixed.In the application, the cross section of described mill 20 arranges rounded, and its external diameter is less than the internal diameter that described outer cover 132 and described mill 20 approach one end, and the dust producing when guaranteeing to polish can effectively be collected by described dust-collecting cavity 133.Described mill 20 adopts flexible colloidal materials, flexible foam or sponge to make, thickness is preferably set to 1.0CM ~ 2.0CM, 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, so that the bonding replacement of polishing utensil.
During use, first 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, with hand, press described press handle 15 until grip the grip part 101 that sander main body 10 is stated in residence, described press handle 15 is affixed merging with described grip part and drives described switch key 14 to start described driving mechanism 11 simultaneously, by the position to be polished of described polishing utensil laminating object and move around, can complete the sanding and polishing operation at position to be polished.Because described dust shield 13 is provided with the dust-collecting cavity that is isolated from described sander main body 10 inner chambers, can realize effective collection of dust in bruting process, avoid dust to enter in described sander main body 10; Meanwhile, the external diameter of described mill 20 is set to be less than the internal diameter of described outer cover 132 corresponding one end, and winning of the utensil of also can being convenient to polish, more can make described mill 20 be applicable to the polishing utensil of more specifications.The mill 20 that adopts flexible material to make, can effectively strengthen polishing utensil be polished the buffering between object, and then strengthen polishing effect, improve the fineness of polishing, and avoid causing damage to being polished the surface of object.
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 (6)
1. a machine glazed finish sander, is characterized in that, comprises sander main body and circular millstone; The eccentric rotary mechanism that described sander main body comprises driving mechanism, is in transmission connection with driving mechanism, and the dust shield that covers at described driving mechanism and eccentric rotary mechanism outside; Described mill is connected the rotating shaft rotation with the drive Xia Rao eccentric rotary mechanism at driving mechanism with eccentric rotary mechanism driving; Described dust shield comprises the inner cover that covers at described driving mechanism and eccentric rotary mechanism outside, and the outer cover that covers at this inner cover outside, between described inner cover and outer cover, forms dust-collecting cavity, offers the suction port docking with dust sucting pipeline on described dust-collecting cavity.
2. machine glazed finish sander as claimed in claim 1, it is characterized in that, one end relative to described mill of described sander main body is grip part, one side of described sander main body is extended extension, on this extension, be provided with the switch key of described driving mechanism, on described extension, be provided with can with the described switch key separated press handle that fits, one end relative to described grip part of described extension is fixed in this press handle one end by rotating shaft, the other end is free end and fits separated with described grip part.
3. machine glazed finish sander as claimed in claim 1, it is characterized in that, centered by described eccentric rotary mechanism, be provided with screw and with the output shaft meshed gears of described driving mechanism, the upper surface of described mill is coaxially arranged with the double-screw bolt suitable with described screw.
4. machine glazed finish sander as claimed in claim 1, is characterized in that, the external diameter of described mill is less than the internal diameter that described outer cover and described mill approach one end.
5. machine glazed finish sander as claimed in claim 1, is characterized in that, described mill adopts flexible colloidal materials, flexible foam or sponge to make.
6. machine glazed finish 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 |
|---|---|---|---|
| CN201420084832.1U CN203712464U (en) | 2014-02-26 | 2014-02-26 | Mechanical polishing grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084832.1U CN203712464U (en) | 2014-02-26 | 2014-02-26 | Mechanical polishing grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712464U true CN203712464U (en) | 2014-07-16 |
Family
ID=51151661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084832.1U Expired - Fee Related CN203712464U (en) | 2014-02-26 | 2014-02-26 | Mechanical polishing grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945731A (en) * | 2016-06-27 | 2016-09-21 | 苏州博来喜电器有限公司 | Dustproof sand paper machine |
| CN105983947A (en) * | 2015-02-04 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Electronic tool |
| CN107378789A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of dust arrester for polishing machine |
| CN108436639A (en) * | 2018-03-01 | 2018-08-24 | 广东博科数控机械有限公司 | A kind of large size car body robot sanding and polishing system and its polishing method |
-
2014
- 2014-02-26 CN CN201420084832.1U patent/CN203712464U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983947A (en) * | 2015-02-04 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Electronic tool |
| CN105945731A (en) * | 2016-06-27 | 2016-09-21 | 苏州博来喜电器有限公司 | Dustproof sand paper machine |
| CN107378789A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of dust arrester for polishing machine |
| CN108436639A (en) * | 2018-03-01 | 2018-08-24 | 广东博科数控机械有限公司 | A kind of large size car body robot sanding and polishing system and its polishing method |
| CN108436639B (en) * | 2018-03-01 | 2024-06-18 | 广东博科数控机械有限公司 | Large-scale car body robot polishing system and polishing method thereof |
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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: 20140716 Termination date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |