CN105108639A - Polishing head for polisher - Google Patents
Polishing head for polisher Download PDFInfo
- Publication number
- CN105108639A CN105108639A CN201510627189.1A CN201510627189A CN105108639A CN 105108639 A CN105108639 A CN 105108639A CN 201510627189 A CN201510627189 A CN 201510627189A CN 105108639 A CN105108639 A CN 105108639A
- Authority
- CN
- China
- Prior art keywords
- vacuum tray
- rotating shaft
- load plate
- vacuum
- lower load
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Abstract
A polishing head for a polisher comprises an upper plate, a vacuum tray, a tray and a rotating shaft. The vacuum tray is arranged above the tray, the bottom of the vacuum tray is communicated with the rotating shaft, the rotating shaft is communicated with a vacuum pump, the vacuum tray is provided with a lower pallet which is provided with multiple workpiece cushion blocks, the lower pallet is provided with lower pallet through holes which are communicated with an inner cavity of the vacuum tray, and the bottom edge of the vacuum tray is provided with driving wheels. The polishing head for the polisher is compact in structure; the polishing path can be effectively improved, and the polishing efficiency is improved; a lower plate can attract workpieces to be processed, the workpieces can be taken conveniently, and full automation can be achieved; stacking of polishing solutions on parts in the working process is effectively reduced, and meanwhile bearings are effectively protected.
Description
Technical field
The present invention relates to a kind of rubbing head, especially relate to a kind of rubbing head for polishing machine.
Background technology
Single side polishing machine as a kind of polissoir, extensive use in the compromise face polishing of 2.5D, 3D glass, sapphire and other hard, crisp material.
The workpiece fixed form of existing polishing grinding equipment is generally divided into two kinds, and the first is that namely the second is adopt the fixtures such as chuck to fix for magnetic worktable being used to fix by the workpiece of magnet adsorption.
There is following problem in above-mentioned prior art:
(1) processing work fixation procedure and uninstall process loaded down with trivial details, polishing efficiency efficiency is low;
(2) on processing work, polishing fluid is easily piled up, and easily damages the bearing of polishing grinding equipment.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned defect that prior art exists, provides that a kind of polishing efficiency is high, clamping unloading is conveniently for the rubbing head of polishing machine.
The technical solution adopted for the present invention to solve the technical problems is, a kind of rubbing head for polishing machine, comprise dish, vacuum tray, pallet and rotating shaft, vacuum tray is located at the top of pallet, and the bottom of vacuum tray is communicated with rotating shaft, and rotating shaft is communicated with vavuum pump, vacuum tray is provided with lower load plate, lower load plate is provided with plural block workpiece cushion block, and lower load plate has the inner space of lower load plate through hole and vacuum tray, the bottom margin of vacuum tray is provided with driving wheel.
Further, the upper and lower of rotating shaft is equipped with bearing, is provided with fixed cover between two bearings, and pallet is established and is placed on outside fixed cover, and pallet is provided with gripper shoe, is provided with labyrinth block between gripper shoe and vacuum tray.
Further, the upper surface of labyrinth block is stairstepping, suitable with the lower surface of vacuum tray, blocks polishing fluid and enters bearing I and bearing II.
Further, the bottom of rotating shaft is connected with swivel joint, and swivel joint is communicated with vavuum pump, is provided with vacuum filter between vavuum pump and swivel joint.
Further, between vavuum pump and swivel joint, be provided with rotary sealing assembly, on rotary sealing assembly peripheral hardware central shaft, with central axis, then with pallet synchronization.
Further, the longitudinal cross-section of vacuum tray is " V " type structure, and the lower lower surface of load plate connects with the upper surface of vacuum tray, forms vacuum tray inner chamber.
Further, between workpiece cushion block and lower load plate, be all connected by screw between rotating shaft and vacuum tray, between workpiece cushion block and lower load plate, between rotating shaft and vacuum tray, be provided with O RunddichtringO, to carry out vacuum seal.Workpiece cushion block is provided with workpiece cushion block through hole, and described workpiece cushion block through hole is corresponding with lower load plate through hole;
Further, the bottom of bearing II is provided with pressing plate and screw, positions.
Further, fixed cover is connected with gripper shoe by screw, and fixed cover is provided with VA sealing ring, enters bearing I and bearing II with the steam blocked in polishing process.
Further, the bottom of upper dish is provided with brush plate, and brush plate is positioned by clamp and screw.
Compared with prior art, compact conformation of the present invention; Effectively can improve polishing locus, improve polishing efficiency, be provided with rotating shaft, in the course of work, the rotating of rubbing head control realization self, the rotation controlling pallet realizes the revolution direction realizing workpiece in process; The absorption of lower wall to workpiece to be machined can be realized, be convenient to get sheet, can full-automation be realized; Be provided with vacuum tray and workpiece cushion block, workpiece is adsorbed by vacuum tray, directly can take off from workpiece cushion block; The accumulation of polishing fluid on part in the effective minimizing course of work, effectively protects bearing simultaneously, is provided with labyrinth block, and forms labyrinth seal between vacuum tray, blocks polishing fluid and enters bearing I and bearing II.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the structural representation of polishing head device shown in Fig. 1;
Fig. 3 is the structural representation of lower load plate shown in Fig. 1;
Fig. 4 is the structural representation of the cushion block of workpiece shown in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment
With reference to accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment comprises dish 27, vacuum tray 7, pallet 12 and rotating shaft 14, vacuum tray 7 is located at the top of pallet 12, the bottom of vacuum tray 7 is communicated with rotating shaft 14, rotating shaft 14 is communicated with vavuum pump, and vacuum tray 7 is provided with lower load plate 1, and lower load plate 1 is provided with plural block workpiece cushion block 22, lower load plate 1 has the inner space of lower load plate through hole and vacuum tray 7, the bottom margin of vacuum tray 7 is provided with driving wheel 8.
The upper and lower of rotating shaft 14 is provided with bearing I 11 and bearing II 15, fixed cover 13 is provided with between bearing I 11 and bearing II 15, pallet 12 is established and is placed on outside fixed cover 13, and pallet 12 is provided with gripper shoe 10, is provided with labyrinth block 5 between gripper shoe 10 and vacuum tray 7.
The upper surface of labyrinth block 5 is for falling " several " shape, suitable with the lower surface of vacuum tray 7, blocks polishing fluid and enters protection bearing I 11 and bearing II 15.
The bottom of rotating shaft 14 is connected with swivel joint 17, and swivel joint 17 is communicated with vavuum pump, is provided with vacuum filter between vavuum pump and swivel joint 17.
Rotary sealing assembly is provided with, on rotary sealing assembly peripheral hardware central shaft, with central axis, then with pallet 12 synchronization between vavuum pump and swivel joint 17.
The longitudinal cross-section of vacuum tray 7 is " V " type structure, and the lower surface of lower load plate 1 connects with the upper surface of vacuum tray 7, forms vacuum tray 7 inner chamber.O RunddichtringO is provided with between the lower surface of described lower load plate and the upper surface of vacuum tray; Screw attachment is passed through between described lower load plate and vacuum tray.
Between workpiece cushion block 22 and lower load plate 1, be all connected by screw between rotating shaft 14 and vacuum tray 7, between workpiece cushion block and lower load plate, between rotating shaft and vacuum tray, be provided with O RunddichtringO, to carry out vacuum seal.Workpiece cushion block is provided with workpiece cushion block through hole, and described workpiece cushion block through hole is corresponding with lower load plate through hole;
The bottom of bearing II 15 is provided with pressing plate 18 and screw, positions.
Fixed cover 13 is connected with gripper shoe 10 by screw, is provided with VA sealing ring between described fixed cover and vacuum tray, enters bearing I 11 and bearing II 15 with the steam blocked in polishing process.
The bottom of upper dish 27 is provided with brush plate 28, and brush plate 28 is positioned by clamp 26 and screw 25.
In the course of work, the rotating of rubbing head control realization self, the rotation controlling pallet 12 realizes the revolution direction realizing workpiece in process.
Absorption adopts vavuum pump, in order to produce the vacuum adsorption force of workpiece on rubbing head, is provided with rotary sealing assembly and vacuum filter, and rotary sealing assembly is to ensure input tracheae and pallet 12 synchronization, output geo-stationary; Vacuum filter is for filtering polishing fluid and the moisture of aspiration.
Claims (10)
1. the rubbing head for polishing machine, it is characterized in that, comprise dish, vacuum tray, pallet and rotating shaft, described vacuum tray is located at the top of pallet, and the bottom of described vacuum tray is communicated with rotating shaft, and described rotating shaft is communicated with vavuum pump, described vacuum tray is provided with lower load plate, described lower load plate is provided with plural block workpiece cushion block, and described lower load plate has the inner space of lower load plate through hole and vacuum tray, the bottom margin of described vacuum tray is provided with driving wheel.
2. the rubbing head for polishing machine according to claim 1, it is characterized in that, the upper and lower of described rotating shaft is equipped with bearing, fixed cover is provided with between two bearings, described pallet is placed on outside fixed cover, described pallet is provided with gripper shoe, is provided with labyrinth block between described gripper shoe and vacuum tray.
3. the rubbing head for polishing machine according to claim 1 and 2, is characterized in that, the upper surface of described labyrinth block is for falling " several " shape, suitable with the lower surface of vacuum tray, blocks polishing fluid and enters bearing I and bearing II.
4. the rubbing head for polishing machine according to claim 3, is characterized in that, the bottom of described rotating shaft is connected with swivel joint, and described swivel joint is communicated with vavuum pump, is provided with vacuum filter between described vavuum pump and swivel joint.
5. the rubbing head for polishing machine according to claim 4, is characterized in that, is provided with rotary sealing assembly between described vavuum pump and swivel joint, on described rotary sealing assembly peripheral hardware central shaft, with central axis, then with pallet synchronization.
6. the rubbing head for polishing machine according to claim 5, is characterized in that, the longitudinal cross-section of described vacuum tray is " V " type structure, and the described lower surface of lower load plate connects with the upper surface of vacuum tray, forms vacuum tray inner chamber; O RunddichtringO is provided with between the lower surface of described lower load plate and the upper surface of vacuum tray; Screw attachment is passed through between described lower load plate and vacuum tray.
7. the rubbing head for polishing machine according to claim 6, it is characterized in that, between described workpiece cushion block and lower load plate, between rotating shaft and vacuum tray, all pass through screw attachment, between workpiece cushion block and lower load plate, between rotating shaft and vacuum tray, be provided with O RunddichtringO, to carry out vacuum seal.Workpiece cushion block is provided with workpiece cushion block through hole, and described workpiece cushion block through hole is corresponding with lower load plate through hole;
8. the rubbing head for polishing machine according to claim 7, is characterized in that, the bottom of described bearing II is provided with pressing plate and screw, positions.
9. the rubbing head for polishing machine according to claim 8, is characterized in that, described pallet is connected with gripper shoe by screw, is provided with VA sealing ring between described fixed cover and vacuum tray, enters bearing I and bearing II with the steam blocked in polishing process.
10. the rubbing head for polishing machine according to claim 9, is characterized in that, the bottom of described upper dish is provided with brush plate, and described brush plate is positioned by clamp and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627189.1A CN105108639A (en) | 2015-09-29 | 2015-09-29 | Polishing head for polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627189.1A CN105108639A (en) | 2015-09-29 | 2015-09-29 | Polishing head for polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108639A true CN105108639A (en) | 2015-12-02 |
Family
ID=54656862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510627189.1A Pending CN105108639A (en) | 2015-09-29 | 2015-09-29 | Polishing head for polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108639A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812300B1 (en) * | 2007-05-07 | 2008-03-10 | (주)성현 테크놀로지 | Glass processing apparatus and method |
| CN202283685U (en) * | 2011-09-19 | 2012-06-27 | 新乡日升数控轴承装备股份有限公司 | Centerless electromagnetic clamp |
| CN103481181A (en) * | 2012-06-08 | 2014-01-01 | 株式会社新韩电子 | Surface-grinding apparatus for glass with cruved surface |
| CN203409643U (en) * | 2013-07-30 | 2014-01-29 | 铜陵市三科电子有限责任公司 | Crystal slice adsorbing and grinding device |
| CN203887633U (en) * | 2014-05-28 | 2014-10-22 | 阳东县国浩机械制造有限公司 | Grinding wheel rotating device of modular tool sharpener |
| CN104308728A (en) * | 2014-09-27 | 2015-01-28 | 广东工业大学 | Polishing head with vacuum suction cup |
| US8998677B2 (en) * | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Bellows driven floatation-type abrading workholder |
-
2015
- 2015-09-29 CN CN201510627189.1A patent/CN105108639A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812300B1 (en) * | 2007-05-07 | 2008-03-10 | (주)성현 테크놀로지 | Glass processing apparatus and method |
| CN202283685U (en) * | 2011-09-19 | 2012-06-27 | 新乡日升数控轴承装备股份有限公司 | Centerless electromagnetic clamp |
| CN103481181A (en) * | 2012-06-08 | 2014-01-01 | 株式会社新韩电子 | Surface-grinding apparatus for glass with cruved surface |
| US8998677B2 (en) * | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Bellows driven floatation-type abrading workholder |
| CN203409643U (en) * | 2013-07-30 | 2014-01-29 | 铜陵市三科电子有限责任公司 | Crystal slice adsorbing and grinding device |
| CN203887633U (en) * | 2014-05-28 | 2014-10-22 | 阳东县国浩机械制造有限公司 | Grinding wheel rotating device of modular tool sharpener |
| CN104308728A (en) * | 2014-09-27 | 2015-01-28 | 广东工业大学 | Polishing head with vacuum suction cup |
Non-Patent Citations (1)
| Title |
|---|
| 刘汉涛: "《汽车自动变速器精品学习教程》", 31 July 2018 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |