CN102909626A - Flat grinding machine - Google Patents
Flat grinding machine Download PDFInfo
- Publication number
- CN102909626A CN102909626A CN2012103443996A CN201210344399A CN102909626A CN 102909626 A CN102909626 A CN 102909626A CN 2012103443996 A CN2012103443996 A CN 2012103443996A CN 201210344399 A CN201210344399 A CN 201210344399A CN 102909626 A CN102909626 A CN 102909626A
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- Prior art keywords
- mill
- guide rod
- flat
- grinding machine
- platen
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 18
- 238000005498 polishing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 241001572175 Gaza Species 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The invention discloses a flat grinding machine which comprises a rack. A spindle is arranged on the rack; the upper end of the spindle is connected with a grinding disc; the lower end of the spindle is connected with a main motor; the end face of the grinding disc is crimped and matched with a pressure plate; the pressure plate is connected on a guide rod; one end of the guide rod is movably hinged on the rack; and the other end of the guide rod is provided with a pressure mechanism for tightly laminating the pressure plate on the grinding disc. According to the invention, cylinder equipment for promoting the pressure plate and the grinding disc to be tightly matched is replaced with the pressure mechanism with a simpler structure and a lower cost; and the pressure mechanism has the advantage of providing different pressures according to different harnesses of blank drills, which a cylinder does not have, i.e. the pressure mechanism has an adjustable pressure, so that the application range of the flat grinding machine is greatly expanded.
Description
Technical field
The present invention relates to the crystal product technical field of processing equipment, more specifically say a kind of flat-grinding machine of crystal product end face processing usefulness.
Background technology
In the middle of the crystal product manufacture field, often need to relate to the processing of crystal product end face, so flat-grinding machine is indispensable crystal product end face process equipment.
Flat-grinding machine, see ZL200720109451.4, a kind of crystal product end face polished machine, comprise frame, frame central authorities are provided with a horizontal grinding disc, and described mill both sides are provided with pair of brackets relatively, equal level is provided with a turning cylinder on each support, turning cylinder is provided with a vertical cylinder near mill one end, and the piston-rod lower end of cylinder is connected with the horizontal disk body of a suit crystal product workpiece, and the described turning cylinder other end is provided with rotating spanner.
In the flat-grinding machine equipment of this technology, we cast aside the high price cylinder that cost rises are not rapidly said, it also exists easily defective of other structure: (1) two cylinder location fixes, it so that between horizontal disk body and the horizontal grinding disc the relative maintenance in position fix, therefore in bruting process, it is fast that the place wearing and tearing that the horizontal grinding disc surface often is ground to come, tend to form recessed, cause the horizontal grinding disc surface irregularity, thereby so that descend to the service life of horizontal grinding disc, replacement frequency is accelerated greatly.
(2) to impose on the pressure of horizontal disk body be invariable to cylinder, although it can reduce the vibrations of horizontal disk body in the bruting process, but just because of this constant pressure can not be regulated, can't provide convenient pressure according to actual blank crystal product soft durometer, cause that qualification rate does not wait between different product, the product percent of pass that finally causes not conforming to its performance descends greatly.
(3) it is motionless that cylinder is limiting stablizing of horizontal disk body, rotates with single horizontal grinding disc, and actual grinding efficiency is very low.
(4) its used mill is conventional gaza's mill, is commonly called as the free abrasive mill, and namely in the process of polishing, constantly the gaza is used as the thing of polishing with sand; It brings maximum drawback is that the waste sludge discharge amount is large, environmental pollution is serious, and the efficient of its gaza's mill polishing is very low.
Summary of the invention
The object of the invention is to overcome prior art flat-grinding machine cost height, complex structure, grinding efficiency is low, applicable surface is narrow, service life is short, environmental pollution is serious defective, provide that a kind of cost is low, simple in structure, grinding efficiency is high, the flat-grinding machines of short long, the energy-conserving and environment-protective of applicable face width, service life.
In order to reach above purpose, the present invention is achieved by the following technical solutions: a kind of flat-grinding machine, comprise frame, frame is provided with main shaft, and the main shaft upper end is connected with mill, the lower end is connected with main motor, press fit has platen on the mill end face, it is characterized in that, described platen is connected on the guide rod, described guide rod one end is movably articulated on the frame, is provided with on the other end platen is closely pressed together on pressure mechanism on the mill.
The present invention will impel platen and the close-fitting cylinder equipment of mill to be replaced by structure and the cheaper pressure mechanism of cost, and pressure mechanism have that cylinder do not possess provide different pressure according to blank crystal product soft durometer is different, in other words pressure is adjustable, and it has expanded the scope of application of flat-grinding machine greatly.
As preferably, described mill is diamond disk.
The conventional gaza mill that the present invention uses prior art changes diamond disk into, be about to the free abrasive mill and change the concretion abrasive mill into, eliminated the drawback that the waste sludge discharge amount is large, environmental pollution is serious, a kind of environmental protection, energy-conservation new technology are provided, person more very, its diamond disk has improved grinding efficiency greatly.
As preferably, be provided with a rotating shaft and on the described guide rod from a motor, platen is connected to the lower end of rotating shaft, and the upper end of rotating shaft is provided with driven pulley, and driven pulley is connected with driving wheel from a motor axle; The direction of rotation of described rotating shaft and main shaft.
In order to improve the grinding efficiency of flat-grinding machine, we have designed so that platen can rotate, and can improve the selective of wear surface in the blank crystal product bruting process in the platen rotation process, have greatly improved grinding efficiency.
We are the direction of rotation of the rotation direction of platen design with mill in addition, can not only make to improve the selective of wear surface in the blank crystal product bruting process in the platen rotation process; And having formed a kind of action of stranding between mill and the platen, the reverse resistance of walking for the blank crystal product along mill is eliminated the skidding in the polishing, greatly improves grinding efficiency.
As preferably, guide rod also is hinged with a connecting rod on the middle part, and the other end of connecting rod is eccentrically set on the eccentric wheel, eccentric wheel be connected on the frame from two motors.
The local quick abrasion that often is ground in order to eliminate the mill surface, form recessed, cause the horizontal grinding disc surface irregularity, thereby so that the defective that descends the service life of horizontal grinding disc, we have adopted the wearing course that strengthens the mill surface, allow it share equally, and the time of overall wear slowly prolongs like this, and overall leveling is protected, and allows in other words each point goes the polishing of being on active service as far as possible on the mill face.Our structure of design is also very ingenious, and existing structure above utilizing only needs to add an eccentric stiffener that impels its oscillating motion just at guide rod, and what join is small machine, what does not increase on cost.
As preferably, pressure mechanism comprises a compression spring, and compression spring one end is connecting guide rod, and the other end is connecting frame.
The compression spring cost is low, the more important thing is that its is fit to pressure and regulates very much, and this adjusting is automatically, is the habit of itself.It impels platen and the close-fitting pressure of mill adjustable, so that the present invention can provide different pressure according to blank crystal product soft durometer is different, it has expanded the scope of application of flat-grinding machine greatly.It has reduced mill and platen shock-effect in polishing in addition.
Beneficial effect: (1) pressure mechanism impels platen and the close-fitting pressure of mill adjustable, so that the present invention can provide different pressure according to blank crystal product soft durometer is different, it has expanded the scope of application of flat-grinding machine greatly.
(2) platen can rotate and also with the mill direction of rotation so that formed a kind of action of stranding between mill and the platen, the reverse resistance of walking for the blank crystal product along mill is eliminated the skidding in the polishing, greatly improves grinding efficiency.
(3) provide a kind of mechanism that platen off-centre is waved, allowed each point goes the polishing of being on active service as far as possible on the mill face, strengthened the wearing course on mill surface, allowed it share equally, the time of overall wear slowly prolongs like this, and overall leveling is protected.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1-frame, 2-main shaft, 3-master's motor, 4-mill, 5-platen, 6-guide rod, 7-driven pulley, 8-be from a motor, and 9-connecting rod, 10-eccentric wheel, 11-be from two motors, the 12-compression spring.
The specific embodiment
Be easy to understand understanding in order to make technological means of the present invention, creation characteristic and to reach purpose, further set forth the present invention below in conjunction with specific embodiment.
Embodiment: as shown in Figure 1, a kind of flat-grinding machine comprises frame 1, frame 1 is provided with main shaft 2, main shaft 2 upper ends are connected with mill 4, and the lower end is connected with main motor 3, and mill 4 is diamond disk, press fit has platen 5 on mill 4 end faces, platen 5 is connected to the rotating shaft lower end on the guide rod 6, and the upper end of rotating shaft is provided with driven pulley 7, and driven pulley 7 is connected with driving wheel (not shown) from a motor 8 motor shafts, be arranged on guide rod 6 from a motor 8, the direction of rotation of rotating shaft and main shaft 2.
Also be hinged with a connecting rod 9 on guide rod 6 middle parts, the other end of connecting rod 9 is eccentrically set on the eccentric wheel 10, eccentric wheel 10 be connected on the frame 1 from two motors 11.
During use: unload compression spring, lift guide rod, so that platen and mill are separated from, between platen and mill, insert again the blank crystal product that needs processing, then put down guide rod, so that the blank crystal product is pressed together between platen and the mill, buckle well compression spring, start main motor, from a motor with from two motors, beginning blank crystal product polishing work.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. flat-grinding machine, comprise frame, frame is provided with main shaft, the main shaft upper end is connected with mill, and the lower end is connected with main motor, and press fit has platen on the mill end face, it is characterized in that, described platen is connected on the guide rod, and described guide rod one end is movably articulated on the frame, is provided with on the other end platen is closely pressed together on pressure mechanism on the mill.
2. flat-grinding machine according to claim 1 is characterized in that, described mill is diamond disk.
3. flat-grinding machine according to claim 1 is characterized in that, is provided with a rotating shaft and on the described guide rod from a motor, and platen is connected to the lower end of rotating shaft, and the upper end of rotating shaft is provided with driven pulley, and driven pulley is connected with driving wheel from a motor axle.
4. flat-grinding machine according to claim 3 is characterized in that, the direction of rotation of described rotating shaft and main shaft.
5. according to claim 1 and 2 or 3 or 4 described flat-grinding machines, it is characterized in that guide rod also is hinged with a connecting rod on the middle part, the other end of connecting rod is eccentrically set on the eccentric wheel, eccentric wheel be connected on the frame from two motors.
6. according to claim 1 and 2 or 3 or 4 described flat-grinding machines, it is characterized in that pressure mechanism comprises a compression spring, compression spring one end is connecting guide rod, and the other end is connecting frame.
7. flat-grinding machine according to claim 5 is characterized in that, pressure mechanism comprises a compression spring, and compression spring one end is connecting guide rod, and the other end is connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344399.6A CN102909626B (en) | 2012-09-18 | 2012-09-18 | Flat grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344399.6A CN102909626B (en) | 2012-09-18 | 2012-09-18 | Flat grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909626A true CN102909626A (en) | 2013-02-06 |
| CN102909626B CN102909626B (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210344399.6A Expired - Fee Related CN102909626B (en) | 2012-09-18 | 2012-09-18 | Flat grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909626B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440441A (en) * | 2014-10-20 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Batten grinding device |
| CN104440442A (en) * | 2014-10-20 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Tracing type batten compacting device |
| CN105328523A (en) * | 2015-10-28 | 2016-02-17 | 芜湖市恒浩机械制造有限公司 | Grinding working table |
| CN110587464A (en) * | 2019-10-11 | 2019-12-20 | 蓝思科技（长沙）有限公司 | Polishing grinding tool, polishing device containing polishing grinding tool and polishing method |
| CN111571337A (en) * | 2020-05-28 | 2020-08-25 | 哈尔滨理工大学 | Large-size plane piece high-precision hydraulic drive grinding machine based on floating grinding tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485180A (en) * | 2002-07-31 | 2004-03-31 | Chemical mechanical polishing and pad dressing method | |
| US20060009125A1 (en) * | 2002-10-09 | 2006-01-12 | Kenji Okura | Both side grinding method and both side grinder of thin disc-like work |
| CN102229076A (en) * | 2011-06-14 | 2011-11-02 | 绍兴市家度弹簧机械有限公司 | Parallel moving mechanism of grinding disc of spring grinder |
| CN102294643A (en) * | 2011-07-21 | 2011-12-28 | 清华大学 | Chemically mechanical polishing method |
| CN202097652U (en) * | 2011-05-05 | 2012-01-04 | 四川飞普科技有限公司 | Automatically controlled grinding machine |
| CN202861928U (en) * | 2012-09-18 | 2013-04-10 | 陈政伟 | Flat-grinding machine |
-
2012
- 2012-09-18 CN CN201210344399.6A patent/CN102909626B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485180A (en) * | 2002-07-31 | 2004-03-31 | Chemical mechanical polishing and pad dressing method | |
| US20060009125A1 (en) * | 2002-10-09 | 2006-01-12 | Kenji Okura | Both side grinding method and both side grinder of thin disc-like work |
| CN202097652U (en) * | 2011-05-05 | 2012-01-04 | 四川飞普科技有限公司 | Automatically controlled grinding machine |
| CN102229076A (en) * | 2011-06-14 | 2011-11-02 | 绍兴市家度弹簧机械有限公司 | Parallel moving mechanism of grinding disc of spring grinder |
| CN102294643A (en) * | 2011-07-21 | 2011-12-28 | 清华大学 | Chemically mechanical polishing method |
| CN202861928U (en) * | 2012-09-18 | 2013-04-10 | 陈政伟 | Flat-grinding machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440441A (en) * | 2014-10-20 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Batten grinding device |
| CN104440442A (en) * | 2014-10-20 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Tracing type batten compacting device |
| CN105328523A (en) * | 2015-10-28 | 2016-02-17 | 芜湖市恒浩机械制造有限公司 | Grinding working table |
| CN105328523B (en) * | 2015-10-28 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of polishing workbench |
| CN110587464A (en) * | 2019-10-11 | 2019-12-20 | 蓝思科技（长沙）有限公司 | Polishing grinding tool, polishing device containing polishing grinding tool and polishing method |
| CN111571337A (en) * | 2020-05-28 | 2020-08-25 | 哈尔滨理工大学 | Large-size plane piece high-precision hydraulic drive grinding machine based on floating grinding tool |
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| Publication number | Publication date |
|---|---|
| CN102909626B (en) | 2015-02-25 |
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Granted publication date: 20150225 |