CN217751021U - Combined diamond correction wheel set for correction of large-size polishing machine - Google Patents
Combined diamond correction wheel set for correction of large-size polishing machine Download PDFInfo
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- CN217751021U CN217751021U CN202221895120.9U CN202221895120U CN217751021U CN 217751021 U CN217751021 U CN 217751021U CN 202221895120 U CN202221895120 U CN 202221895120U CN 217751021 U CN217751021 U CN 217751021U
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Abstract
The utility model discloses a combined diamond correction wheel set for correcting a large-size polishing machine, which is arranged on a double-sided polishing machine, wherein an upper disc and a lower disc of the double-sided polishing machine are respectively provided with an outer gear ring and an inner gear ring, the upper disc is provided with a diamond correction wheel, the outer annular surface of the correction wheel is provided with a plurality of gear teeth, and the two sides of the diamond correction wheel are respectively meshed with the inner gear ring and the outer gear ring; the angular velocities of the inner gear ring and the outer gear ring are the same, a plurality of through holes are formed in the diamond correction wheel, and correction pellets are detachably mounted in the through holes; based on the structure of the outer gear ring and the inner gear ring of the existing double-sided polishing machine, the diamond correction wheel is relatively static relative to the inner gear ring while revolving around the inner gear ring, and the correction pill piece in the designated area on the diamond correction wheel is ensured to be always contacted with the fixed area on the polishing piece, so that the adaptability correction cutting of different areas of the polishing piece is ensured, the correction effect is improved, and the production quality of a product is ensured.
Description
Technical Field
The utility model belongs to the technical field of the polishing equipment, especially, relate to a combination formula diamond correction wheelset of jumbo size burnishing machine correction usefulness.
Background
Along with the rapid development of science and technology, touch screen electronic equipment such as mobile phones, flat panels and cameras develops rapidly, and the requirement for precise polishing of lenses is also thousands of days, so that higher requirements are put forward on the processing quality and the yield of finished base materials. At present, a double-sided polishing machine is mostly adopted for polishing lenses, polishing leather is arranged on an upper disc and a lower disc of the double-sided polishing machine, a workpiece is fixed on a planetary wheel, the upper disc is pressed downwards and is injected with slurry made of special polishing powder, and micro-cutting on the surface of an optical part is realized by utilizing the self-weight of the upper disc or an external pressurization mode; the inner gear ring and the outer gear ring respectively rotate to drive the planetary wheel to revolve around the central shaft of the polishing machine, and the surface micro-grinding effect is achieved after repeated double-side polishing work.
When large-size products are processed, the planetary gear revolves during processing, and the center point position of the planetary gear is always located on the fixed point position of the upper disc and the lower disc, so that the friction force exerted on the inner ring and the outer ring of the upper disc surface and the lower disc surface is uneven, the thickness of the inner ring and the outer ring of the polishing skin on the disc surface is thicker, the thickness of the middle ring is thinner, the total thickness deviation TTV of the processed optical part surface does not reach the standard, the precision is reduced along with the TTV, and the upper disc surface and the lower disc surface need to be corrected.
As shown in figure 1, however, the common skin repairing is performed by using a diamond repairing wheel, diamond particles are uniformly distributed below the diamond repairing wheel, and the front and the back of the skin repairing wheel are placed in place when the skin is repaired, so that the upper disc surface and the lower disc surface can be repaired, and the skin repairing is performed on the inner ring, the outer ring and the middle ring at the same time, so that the thickness difference between the inner ring and the outer ring still exists, the thickness difference of a polished product is large, the qualified rate is greatly reduced, and the production efficiency is also reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a combination formula diamond correction wheelset of jumbo size burnishing machine correction usefulness, can make and repair the even atress friction of skin in-process burnishing skin inner lane, adjust the poor thickness that looses of interior outer lane, reduce the poor degree of loosing of product, and simple structure reduces the cost of labor, improves production efficiency.
In order to realize the purpose, the utility model adopts the following technical scheme: a combined type diamond correction wheel set for correcting a large-size polishing machine is installed on a double-sided polishing machine, an upper disc and a lower disc of the double-sided polishing machine are respectively provided with an outer gear ring and an inner gear ring, a diamond correction wheel is placed on the upper disc, gear teeth are arranged on the outer ring surface of the correction wheel, a plurality of diamond correction wheels are arranged around the inner gear rings, and two sides of the diamond correction wheels are respectively meshed with the inner gear ring and the outer gear ring; the angular speeds of the inner gear ring and the outer gear ring are the same, a plurality of through holes are formed in the diamond correction wheel, and correction pills are detachably mounted in the through holes.
Preferably, the center of the diamond correcting wheel is provided with a powder flowing hole.
Preferably, the through holes are provided with a plurality of rows around the center of the diamond correction wheel.
Preferably, the through holes are sequentially surrounded from the center of the diamond correction wheel to the outside to form a plurality of concentric rings.
Preferably, at least part of the through holes are respectively and correspondingly provided with the correction pill tablets according to the actual processing area.
Preferably, diamond particles are fixed on the correction pill.
The technical effects of the utility model are that:
1. by arranging the positions and the movement directions of the outer gear ring, the inner gear ring and the diamond correction wheel, based on the structure of the outer gear ring and the inner gear ring of the existing double-sided polishing machine, the original large-size diamond correction wheel is abandoned, and the correction pill fixed by the planetary gear with the same size as the large diamond correction wheel is used instead, so that the diamond correction wheel is relatively static relative to the inner gear ring while revolving around the inner gear ring, the correction pill in the designated area on the diamond correction wheel is ensured to be always in contact with the fixed area on the polishing sheet, the adaptability correction cutting of different areas of the polishing sheet is ensured, the correction effect is improved, and the production quality of products is ensured.
2. Through the structural arrangement of the diamond correction wheel, the diamond correction wheel can correspondingly adjust the quantity and the installation position of the installed and corrected pill pieces according to the actual abrasion condition of the polishing skin so as to improve the simplicity and convenience of processing operation, further ensure the correction quality of the polishing pieces and improve the processing quality of products.
3. Through the setting of diamond correction wheel, replace the correction wheel of current bulky, avoid revising the potential safety hazard that the wheel volume is too big to cause, save manufacturing procedure and process time simultaneously, improve machining efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the prior art.
Fig. 2 is a schematic structural diagram of the present invention.
The reference numerals of the main technical features in the figure are as follows: 1. an outer ring gear; 2. an inner gear ring; 3. a diamond correction wheel; 4. a powder flowing hole; 5. and (5) correcting the pills.
Detailed Description
The invention will be further explained by means of the following description and the attached drawings.
As shown in fig. 2, a combined type diamond correction wheel set for correction of a large-size polishing machine is installed on a double-sided polishing machine, an outer gear ring 1 and an inner gear ring 2 are installed on an upper disc and a lower disc of the double-sided polishing machine respectively, three diamond correction wheels 3 are placed on the lower disc of the double-sided polishing machine, gear teeth are arranged on the outer annular surface of each diamond correction wheel 3, the diamond correction wheels 3 are located between the inner gear ring 2 and the outer gear ring 1 and are uniformly arranged around the inner gear ring 2, and two sides of each diamond correction wheel are respectively meshed with outer teeth of the inner gear ring 2 and inner teeth of the outer gear ring 1.
Specifically, the angular velocities of the inner gear ring 2 and the outer gear ring 1 are the same, and the rotation directions are the same, so that the diamond correction wheel is ensured not to rotate when revolving around the inner gear ring 2, and the specified area on the diamond correction wheel can cut the fixed area of the polishing disc all the time.
Specifically, the center of the diamond correction wheel 3 is provided with a powder flowing hole 4.
Furthermore, a through hole is formed in the diamond correction wheel 3, a correction pellet 5 is detachably mounted in the through hole, the correction pellet 5 is inserted into the through hole and is in interference fit with the through hole, and diamond particles are fixedly connected to the correction pellet 5; the through hole encircles flow powder hole 4 and has seted up a plurality ofly and encircle flow powder hole 4 all is equipped with the multiseriate, the through hole is outwards in proper order around forming a plurality of concentric rings by diamond correction wheel 3 center.
The utility model discloses a concrete implementation process as follows: according to the actual abrasion condition of the polishing leather, correcting pills 5 are correspondingly distributed and installed in part or all of the through holes, then the diamond correcting wheels 3 are placed on the lower disc and are uniformly arranged, the upper disc surface is lowered, the motors of the upper disc and the lower disc are started, the inner gear ring 2 and the outer gear ring 1 are controlled to move at the same-direction and equal-angular speed, the diamond correcting wheels rotate around the inner gear ring without autorotation, meanwhile, water or polishing mortar is injected into the disc surface, and the polishing pills of the abraded upper disc and the lower disc are corrected.
The above description is only the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, the present invention can be used in similar products, and any person skilled in the art can be in the field of the present invention, and all the changes or modifications made are covered in the scope of the present invention.
Claims (6)
1. The utility model provides a combination formula diamond correction wheelset of jumbo size burnishing machine usefulness of revising, installs on double-side polishing machine, install outer ring gear (1) and ring gear (2) on double-side polishing machine's hanging wall and the lower wall respectively, its characterized in that: a plurality of diamond correction wheels (3) are arranged on the upper disc, the outer ring surface of each diamond correction wheel is provided with gear teeth, the diamond correction wheels (3) surround the inner gear ring (2), and two sides of each diamond correction wheel are respectively meshed with the inner gear ring (2) and the outer gear ring (1); the angular velocity of the inner gear ring (2) is the same as that of the outer gear ring (1), a plurality of through holes are formed in the diamond correction wheel (3), and correction pills (5) are detachably mounted in the through holes.
2. The modular diamond dressing wheel set for dressing a large-size polishing machine according to claim 1, wherein: the center of the diamond correction wheel (3) is provided with a powder flowing hole (4).
3. The modular diamond dressing wheel set for dressing a large-size polishing machine according to claim 1, wherein: the through holes are provided with a plurality of rows around the center of the diamond correcting wheel (3).
4. The combination diamond dressing wheel set for dressing a large-size polishing machine according to claim 1 or 3, wherein: the through holes are sequentially surrounded by the center of the diamond correcting wheel (3) outwards to form a plurality of concentric rings.
5. The combination diamond dressing wheel set for dressing a large-size polishing machine according to claim 1 or 3, wherein: and the correcting pills (5) are respectively and correspondingly arranged in at least part of the through holes according to the actual processing area.
6. The modular diamond dressing wheel set for dressing a large-size polishing machine according to claim 1, wherein: diamond particles are fixedly connected to the correction pill (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895120.9U CN217751021U (en) | 2022-07-21 | 2022-07-21 | Combined diamond correction wheel set for correction of large-size polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895120.9U CN217751021U (en) | 2022-07-21 | 2022-07-21 | Combined diamond correction wheel set for correction of large-size polishing machine |
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| Publication Number | Publication Date |
|---|---|
| CN217751021U true CN217751021U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221895120.9U Active CN217751021U (en) | 2022-07-21 | 2022-07-21 | Combined diamond correction wheel set for correction of large-size polishing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749080A (en) * | 2023-08-18 | 2023-09-15 | 浙江求是半导体设备有限公司 | Dressing method |
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2022
- 2022-07-21 CN CN202221895120.9U patent/CN217751021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749080A (en) * | 2023-08-18 | 2023-09-15 | 浙江求是半导体设备有限公司 | Dressing method |
| CN116749080B (en) * | 2023-08-18 | 2023-11-14 | 浙江求是半导体设备有限公司 | Dressing method |
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