CN203077104U - Polishing system with abrasive materials being self-fed - Google Patents
Polishing system with abrasive materials being self-fed Download PDFInfo
- Publication number
- CN203077104U CN203077104U CN 201320027335 CN201320027335U CN203077104U CN 203077104 U CN203077104 U CN 203077104U CN 201320027335 CN201320027335 CN 201320027335 CN 201320027335 U CN201320027335 U CN 201320027335U CN 203077104 U CN203077104 U CN 203077104U
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- polishing
- urceolus
- feeding device
- rubbing head
- helical axis
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Abstract
The utility model relates to a polishing system with abrasive materials being self-supplied, and belongs to the field of mechanical manufacturing. A spiral feeding device and a supporting seat are fixedly connected, an output shaft of a motor is connected with one end of a spiral shaft of the spiral feeding device through a coupling, and the other end of the spiral shaft is connected with a polishing head of a polishing tool through a screw. A liquid supplying and recovering system is connected with the spiral feeding device. The polishing system with the abrasive materials being self-fed has the advantages that dissociating abrasive materials can be continuously supplied to a polishing contacting area, the fact that the dissociating abrasive materials are evenly distributed on all portions of the polishing contacting area is guaranteed, and automatic and controllable feeding of polishing liquid is achieved.
Description
Technical field
The utility model belongs to mechanical manufacturing field, is specifically related to a kind of polishing tool, is applicable to the part polishing.
Background technology
Part with higher instructions for use, particularly optical element generally need reach lower surface roughness and higher surface precision by polishing before using.At present, Chang Yong polishing mode is to add free abrasive between at soft polishing tool, as polishing cloth, polishing pad and polished workpiece.The weak point of this free abrasive finishing method is: the free abrasive between (1) polishing tool and the workpiece is under the drive of throw, easily be thrown out of polishing area, particularly the free abrasive of polishing area boundary is easier is thrown out of, make the free abrasive of polishing area boundary will lack, cause the uneven phenomenon of diverse location place appearance removal in the polishing area than the polishing area center; (2) in the polishing process, polishing tool contacts and the peripheral higher speed of polishing tool with workpiece, can make the more difficult continuation of free abrasive add between polishing tool and the workpiece, and the free abrasive that participates in polishing upgrades untimely.Above-mentioned weak point causes the difficult control of free abrasive quality of finish, and polishing efficiency is low.
Summary of the invention
The utility model provides a kind of abrasive material self-supply type polishing system, to solve present free abrasive polishing effect difference and the low problem of polishing efficiency.
The technical solution adopted in the utility model is: the screw feeding device is fixedlyed connected with supporting seat, the output shaft of motor is connected by the end of shaft coupling with the helical axis of screw feeding device, and the other end of this helical axis is connected with the rubbing head of polishing tool by screw; Feed flow is connected with the screw feeding device with recovery system;
Described screw feeding apparatus structure is: bearing one and bearing two are installed between helical axis and the urceolus, sealing ring one, sealing ring two, sealing ring three, sealing ring four are between helical axis and urceolus, leakage fluid dram one and leakage fluid dram two are arranged on the urceolus, inlet is arranged on the urceolus, and end cap is fixedlyed connected with an end of urceolus;
The screw shaft structure of described screw feeding device is: its middle part has helicla flute, forms a cavity between helicla flute and the urceolus, and its other end has a centre bore one and a circumferential circle fluid hole, and fluid hole one is communicated with centre bore one;
The structure of described polishing tool is: be evenly equipped with the identical arc groove of several shapes on the rubbing head, groove width radially increases gradually along rubbing head; Radially have fluid hole two on the arc groove, the aperture of fluid hole two radially increases gradually along rubbing head, rubbing head has the centre bore two that communicates with liquid outlet on the arc groove, and the centre bore one of centre bore two and helical axis one end communicates, and the non-arc groove on the rubbing head partly is bonded with polishing cloth;
The structure of described feed flow and recovery system is: the fluid reservoir that is used to store polishing fluid is connected with pump, delivery side of pump is communicated with by the inlet on the urceolus of pipeline and screw feeding device, and the leakage fluid dram one on the urceolus is connected with feeder by pipe joint one, pipeline one, pipe joint two and pipe joint three, pipeline two, pipe joint four respectively with leakage fluid dram two.
The utility model is considered because the polishing tool rotation causes polishing contact area center and peripheral place polish abrasive skewness, width by the aperture of fluid hole and number, arc groove on the design rubbing head, impel the interior polish abrasive of polishing area to be evenly distributed, improve polishing efficiency and quality of finish.
The utility model has the advantages that: (1) can realize continuing to provide free abrasive to the polishing contact area, and the free abrasive of participation polishing upgrades in time in the assurance polishing contact area; (2) offer the free abrasive quantity difference of polishing contact area center and peripheral place, the free abrasive that offers edge is more than the free abrasive that offers the central area, overcome edge's free abrasive owing to instrument rotates the situation that is thrown out of the free abrasive deficiency that causes, guaranteed that the free abrasive distribution everywhere of polishing contact area is even substantially; (3) polishing fluid that is mixed with free abrasive is exported by pump, can realize the automatic controlled supply of polishing fluid.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the utility model urceolus.
Fig. 4 is the structural representation of the utility model helical axis;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of the utility model rubbing head;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the left view of Fig. 6.
The specific embodiment
The screw feeding device is fixedlyed connected with supporting seat 9, and the output shaft of motor 4 is connected with an end of the helical axis 6 of screw feeding device by shaft coupling 5, and the other end of this helical axis 6 is connected with the rubbing head 19 of polishing tool by screw; Feed flow is connected with the screw feeding device with recovery system;
Described screw feeding apparatus structure is: bearing 1 and bearing 2 17 are installed between helical axis 6 and the urceolus 13, sealing ring 1, sealing ring 2 15, sealing ring 3 10, sealing ring 4 18 are between helical axis 6 and urceolus 13, leakage fluid dram 1 and leakage fluid dram 2 33 are arranged on the urceolus 13, on the urceolus 13 inlet is arranged
31,End cap 8 is fixedlyed connected with an end of urceolus 13;
The screw shaft structure of described screw feeding device is: its middle part has helicla flute 27, form a cavity between helicla flute 27 and the urceolus 13, its other end has a centre bore 1 and a circumferential circle fluid hole 25, and fluid hole 1 is communicated with centre bore 1;
The structure of described polishing tool is: be evenly equipped with the identical arc groove of several shapes 29 on the rubbing head 19, groove width radially increases gradually along rubbing head 19; Radially have fluid hole 2 28 on the arc groove 29, the aperture of fluid hole 2 28 radially increases gradually along rubbing head 19, rubbing head 19 has the centre bore 2 30 that communicates with liquid outlet 28 on the arc groove 29, the centre bore 1 of centre bore 2 30 and helical axis 6 one ends communicates, and the non-arc groove on the rubbing head 19 partly is bonded with polishing cloth 34;
The structure of described feed flow and recovery system is: the fluid reservoir 1 that is used to store polishing fluid is connected with pump 2, the output of pump 2 is communicated with by the inlet 31 on the urceolus 13 of pipeline 3 and screw feeding device, and the leakage fluid dram 1 on the urceolus 13 is connected with feeder 22 by pipe joint 1, pipeline 1, pipe joint 2 23 and pipe joint 3 16, pipeline 2 20, pipe joint 4 21 respectively with leakage fluid dram 2 33.
The utility model working method is: the polishing fluid that is mixed with free abrasive in the fluid reservoir 1 is by pump 2, enters cavity between helical axis 6 and the urceolus 13 through pipeline 3, pipe joint 14, inlet 31; Motor 4 drives helical axis 6 rotations by shaft coupling 5, helical axis 6 drives rubbing head 19 and together rotates with the polishing cloth 34 that is bonded on the rubbing head 19, simultaneously helical axis 6 promotes polishing fluid with relative screw between the urceolus 13 and enters the polishing contact area by the centre bore 2 30 of the fluid hole on the helical axis 6 25, centre bore 1 and rubbing head 19, the fluid hole 28 on the arc groove 29 successively, and polishing cloth 34 drives the polishing of free abrasives realizations to part; The polishing fluid that oozes out from sealing ring 1 and sealing ring 2 15, the leakage fluid dram 2 33 of leakage fluid dram 1, pipe joint 1, pipeline 1, pipe joint 2 23 and the urceolus 13 of process urceolus 13, pipe joint 3 16, pipeline 2 20, pipe joint 4 21 flow into feeders 22 respectively, reclaim polishing fluid; According to the rotary speed of rubbing head 19, can regulate the flow of the polishing fluid that provides by pump 2, realize the controlled supply of free abrasive, improve quality of finish and polishing efficiency.
Claims (5)
1. abrasive material self-supply type polishing system, it is characterized in that: the screw feeding device is fixedlyed connected with supporting seat, the output shaft of motor is connected by the end of shaft coupling with the helical axis of screw feeding device, and the other end of this helical axis is connected with the rubbing head of polishing tool by screw; Feed flow is connected with the screw feeding device with recovery system.
2. a kind of abrasive material self-supply type polishing system according to claim 1, it is characterized in that: the structure of screw feeding device is: bearing one and bearing two are installed between helical axis and the urceolus, sealing ring one, sealing ring two, sealing ring three, sealing ring four are between helical axis and urceolus, leakage fluid dram one and leakage fluid dram two are arranged on the urceolus, inlet is arranged on the urceolus, and end cap is fixedlyed connected with an end of urceolus.
3. a kind of abrasive material self-supply type polishing system according to claim 2, it is characterized in that: the screw shaft structure of screw feeding device is: its middle part has helicla flute, form a cavity between helicla flute and the urceolus, its other end has a centre bore one and a circumferential circle fluid hole, and fluid hole one is communicated with centre bore one.
4. a kind of abrasive material self-supply type polishing system according to claim 1, it is characterized in that: the structure of polishing tool is: be evenly equipped with the identical arc groove of several shapes on the rubbing head, groove width radially increases gradually along rubbing head; Radially have fluid hole two on the arc groove, the aperture of fluid hole two radially increases gradually along rubbing head, rubbing head has the centre bore two that communicates with liquid outlet on the arc groove, and the centre bore one of centre bore two and helical axis one end communicates, and the non-arc groove on the rubbing head partly is bonded with polishing cloth.
5. a kind of abrasive material self-supply type polishing system according to claim 1, it is characterized in that: the structure of feed flow and recovery system is: the fluid reservoir that is used to store polishing fluid is connected with pump, delivery side of pump is communicated with by the inlet on the urceolus of pipeline and screw feeding device, and the leakage fluid dram one on the urceolus is connected with feeder by pipe joint one, pipeline one, pipe joint two and pipe joint three, pipeline two, pipe joint four respectively with leakage fluid dram two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027335 CN203077104U (en) | 2013-01-18 | 2013-01-18 | Polishing system with abrasive materials being self-fed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027335 CN203077104U (en) | 2013-01-18 | 2013-01-18 | Polishing system with abrasive materials being self-fed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077104U true CN203077104U (en) | 2013-07-24 |
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ID=48822979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027335 Expired - Fee Related CN203077104U (en) | 2013-01-18 | 2013-01-18 | Polishing system with abrasive materials being self-fed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100980A (en) * | 2013-01-18 | 2013-05-15 | 吉林大学 | Abrasive self-providing polishing system |
| CN110893575A (en) * | 2019-12-26 | 2020-03-20 | 湖南安冠智能科技有限公司 | Central liquid supply polishing wheel mechanism and polishing machine equipment |
-
2013
- 2013-01-18 CN CN 201320027335 patent/CN203077104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100980A (en) * | 2013-01-18 | 2013-05-15 | 吉林大学 | Abrasive self-providing polishing system |
| CN110893575A (en) * | 2019-12-26 | 2020-03-20 | 湖南安冠智能科技有限公司 | Central liquid supply polishing wheel mechanism and polishing machine equipment |
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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: 20130724 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |