CN103009237B - Pyramid grinding plate - Google Patents
Pyramid grinding plate Download PDFInfo
- Publication number
- CN103009237B CN103009237B CN201210530688.5A CN201210530688A CN103009237B CN 103009237 B CN103009237 B CN 103009237B CN 201210530688 A CN201210530688 A CN 201210530688A CN 103009237 B CN103009237 B CN 103009237B
- Authority
- CN
- China
- Prior art keywords
- grinding
- sword
- pyramid
- matrix
- plate according
- 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
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to milling apparatus technical field,A kind of more particularly to pyramid grinding plate,It includes the matrix of cylinder,At least one bottom surface of described matrix is connected with grinding layer,Grinding layer includes grinding bottom,Several grinding swords,Grinding bottom is integrally formed with grinding sword,Grinding bottom is located at matrix,Between grinding sword,Sword is ground as the annular protrusion centered on the center of circle of matrix,Grinding sword is connected by root with grinding bottom,The spacing of neighboring abrasive sword is equal,During processing,After the end wear for grinding sword,The part exposed forms new end,Workpiece can be ground,So that the end of grinding sword keeps certain roughness,It can continue to grind,Therefore,The pyramid grinding plate of the present invention can be ground and kept for the long period with high stock removal rate,Operator applies almost identical pressure condition in the overall process of grinding,It can carry out smoothly,Continuous processing,Facilitate processing,And the consistent refining effect being readily obtained.
Description
Technical field
, can be to the crystal material such as jewel, silicon chip, chip more particularly to one kind the present invention relates to milling apparatus technical field
Expect the pyramid grinding plate refined.
Background technology
In the industry, it is often necessary to the surface of workpiece is handled, reaches certain flatness, especially for
The crystalline materials such as sapphire, silicon chip, chip, substrate slice, the requirement that it is surface-treated are higher.Therefore, it is necessary to be matched somebody with somebody by abrasive disk
The surface of workpiece is ground with lapping liquid.
From microcosmic, the surface of general solid-state material has certain roughness and porosity characteristic, for abrasive disk, its
Surface has small, sharp lug boss, and for abrasive disk in relative motion on workpiece, these sharp lug bosses can be to work
The surface of part is ground.Granular material compression molding is generally formed into discoid abrasive disk, its work in the prior art
It is a plane to make face, can so increase the work area of grinding, but after its work for a period of time, workpiece and abrasive disk are ground
The chip of damage is filled in the surface of abrasive disk, reduces the roughness on its surface so that the stock removal rate of abrasive disk declines rapidly, compels
Operator is set to apply bigger pressure, this can increase the labor intensity of operator and increase the danger excessively cut.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to and one kind is provided can be to crystalline substances such as jewel, silicon chip, chips
The pyramid grinding plate that body material is refined, its scientific structure is simple, and process of lapping is steady, continuous, and grinding effect is good.
The technical solution adopted for the present invention to solve the technical problems is：A kind of pyramid grinding plate, it includes cylinder
Matrix, be detachable connection between described matrix and the grinding layer, at least one bottom surface of described matrix, which is connected with, grinds
Layer is ground, the grinding layer includes grinding bottom, several grinding swords, and the grinding bottom is integrally formed with the grinding sword, institute
State grinding bottom to be located between described matrix, grinding sword, the sword that grinds is the annular protrusion centered on the center of circle of matrix, institute
State grinding sword to be connected with the grinding bottom by root, the spacing of the neighboring abrasive sword is equal, and the sword that grinds is from root
Cross-sectional width to end tapers into.
Wherein, the spacing of the neighboring abrasive sword is 1~3mm, and the height of the grinding sword is 0.1~0.3mm.
Preferably.The spacing of the neighboring abrasive sword is 2mm, and the height of the grinding sword is 0.2mm.
Wherein, the thickness of the grinding bottom is 8~10mm.
Preferably, the cross sectional shape of the grinding sword is triangle, and the base of the triangle is the root of grinding sword.
Or the cross sectional shape of the grinding sword is trapezoidal, the trapezoidal bottom is the root of grinding sword.
Wherein, the connecting hole of insertion is provided with the middle part of described matrix.
Further, described matrix is copper dish.
Further, described matrix also includes iron pan or aluminium dish, and the iron pan or aluminium dish are concentric with the copper dish
Cylinder, a bottom surface of the copper dish are connected with grinding layer, and another bottom surface is connected with the iron pan or aluminium dish.
The iron pan or aluminium sheet and the copper dish by it is be bonded, weld or bolted one or more are attached.
The beneficial effects of the invention are as follows：A kind of pyramid grinding plate, its grinding layer include grinding bottom, several grindings
Sword, the grinding bottom are integrally formed with the grinding sword, and the grinding sword is the annular protrusion centered on the center of circle of matrix,
The spacing of the neighboring abrasive sword is equal, and during processing, after grinding the end wear of sword, the part exposed forms new end, can
To be ground workpiece, so that the end of grinding sword keeps certain roughness, can continue to grind, therefore,
The pyramid grinding plate of the present invention can be ground and kept for the long period with high stock removal rate, overall process of the operator in grinding
It is middle to apply almost identical pressure condition, stable, continuous processing can be carried out, facilitates processing, and be readily obtained
Consistent refining effect.
Brief description of the drawings
Fig. 1 is the structural representation of the pyramid grinding plate of the present invention.
Fig. 2 is the structural representation of the grinding sword of the present invention.
Fig. 3 is the grinding sword of the present invention, grinds the partial cutaway schematic of bottom.
Fig. 4 is the partial cutaway schematic of the another embodiment ground sword, grind bottom of the present invention.
Fig. 5 is the partial cutaway schematic of another embodiment ground sword, grind bottom of the present invention.
Description of reference numerals：
1 --- matrix 11 --- connecting hole
12 --- copper dish 13 --- iron pans
2 --- grinding bottom 3 --- grinding swords.
Embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention
Apply scope limited to this.
As shown in Figure 1, Figure 2, Figure 3 shows, the pyramid grinding plate of the present embodiment, it includes the matrix 1 of cylinder, described matrix
1 at least one bottom surface is connected with grinding layer, in use, matrix 1 is connected with milling apparatus, grinding layer is towards work to be processed
Part, milling apparatus driving matrix 1 rotates, so as to be ground by grinding layer to workpiece, relative to the pyramid of prior art
Pyramid grinding plate is divided into two parts matrix 1, grinding layer two parts, uses one by the disk that abrasive disk is integral, the present invention
After the section time, the grinding layer after abrasion can be replaced, and matrix 1 can reuse.Also, the grinding layer includes
Bottom 2, several grinding swords 3 are ground, the grinding bottom 2 is integrally formed with the grinding sword 3, and the grinding bottom 2 is located at
Between described matrix 1, grinding sword 3, grinding bottom 2 is identical with the material for grinding sword 3, but its shape is different, and grinding bottom 2 is flat
Plate shape, mainly play a supportive role, and grind sword 3 and mainly play abrasive action, the grinding sword 3 be using the center of circle of matrix 1 in
The annular protrusion of the heart, the grinding sword 3 are connected by root with the grinding bottom 2, the spacing phase of the neighboring abrasive sword 3
Deng, grinding sword 3 tapers into from the cross-sectional width of root to end, in use, after the end wear of grinding sword 3, the portion exposed
Point form new end, workpiece can be ground, grind sword 3 and workpiece chip fall into it is recessed between neighboring abrasive sword 3
In groove, and then discharged with lapping liquid, so that the end of grinding sword 3 keeps certain roughness, can continue to grind,
Therefore, pyramid grinding plate of the invention can be ground and kept for the long period with high stock removal rate, and operator is in grinding
Apply almost identical pressure condition in overall process, stable, continuous processing can be carried out, facilitate processing, and easily
The consistent refining effect got well.
For the present invention, the spacing a of the neighboring abrasive sword 3 is 1~3mm, the height b of the grinding sword 3 for 0.1~
0.3mm, it is preferred that the spacing of the neighboring abrasive sword 3 is 2mm, and the height of the grinding sword 3 is 0.2mm.The grinding bottom
2 thickness c is 8~10mm.
For the present invention, the cross sectional shape of the grinding sword 3 can use numerous embodiments, preferably triangle, such as
Shown in Fig. 3, the base of the triangle is the root of grinding sword 3.
As shown in figure 4, the cross sectional shape of the grinding sword 3 can also be trapezoidal, the trapezoidal bottom is grinding sword 3
Root.As shown in figure 5, the cross sectional shape of the grinding sword 3 can also be the shape of similar triangle, the upper drift angle of the triangle
For fillet.
For the present invention, the middle part of described matrix 1 is provided with the connecting hole 11 of insertion, and milling apparatus is solid by contiguous block 11
Determine matrix 1.
Because the effect of matrix 1 is to play a supportive role, therefore matrix 1 can select on-deformable metal, and require
The metal is easy to be connected with grinding layer, it is preferred that described matrix 1 is copper dish 12.
Because the price of copper is higher, the one side that matrix 1 does not contact with grinding layer can also use other metals, such as iron, aluminium
And its alloy, it is preferred that as shown in figure 1, described matrix 1 also includes iron pan 13, the iron pan 13 is concentric with the copper dish 12
Cylinder, a bottom surface of the copper dish 12 is connected with grinding layer, and another bottom surface is connected with the iron pan 13.
The iron pan 13 or aluminium sheet and the copper dish 12 by it is be bonded, weld or bolted one or more are connected
Connect.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (9)
1. pyramid grinding plate, include the matrix of cylinder, at least one bottom surface of described matrix is connected with grinding layer, the base
It is detachable connection between body and the grinding layer, the grinding layer includes grinding bottom, several grinding swords, the grinding
Bottom is integrally formed with the grinding sword, and the grinding bottom is located between described matrix, grinding sword, it is characterised in that：It is described
Sword is ground as the annular protrusion centered on the center of circle of matrix, the grinding sword is connected by root with the grinding bottom, institute
State that the spacing of neighboring abrasive sword is equal, the grinding sword tapers into from the cross-sectional width of root to end；The neighboring abrasive
The spacing of sword is 1~3mm, and the height of the grinding sword is 0.1~0.3mm.
2. pyramid grinding plate according to claim 1, it is characterised in that：The spacing of the neighboring abrasive sword is 2mm, institute
The height for stating grinding sword is 0.2mm.
3. pyramid grinding plate according to claim 1, it is characterised in that：The thickness of the grinding bottom is 8~10mm.
4. pyramid grinding plate according to claim 1, it is characterised in that：The cross sectional shape of the grinding sword is triangle
Shape, the base of the triangle are the root of grinding sword.
5. pyramid grinding plate according to claim 1, it is characterised in that：The cross sectional shape of the grinding sword to be trapezoidal,
The trapezoidal bottom is the root of grinding sword.
6. pyramid grinding plate according to claim 1, it is characterised in that：The company of insertion is provided with the middle part of described matrix
Connect hole.
7. pyramid grinding plate according to claim 1, it is characterised in that：Described matrix is copper dish.
8. pyramid grinding plate according to claim 7, it is characterised in that：Described matrix also includes iron pan or aluminium dish, institute
It is the cylinder concentric with the copper dish to state iron pan or aluminium dish, and a bottom surface of the copper dish is connected with grinding layer, another bottom
Face is connected with the iron pan or aluminium dish.
9. pyramid grinding plate according to claim 8, it is characterised in that：The iron pan or aluminium sheet pass through with the copper dish
Bonding, welding or bolted one or more are attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530688.5A CN103009237B (en) | 2012-12-11 | 2012-12-11 | Pyramid grinding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530688.5A CN103009237B (en) | 2012-12-11 | 2012-12-11 | Pyramid grinding plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009237A CN103009237A (en) | 2013-04-03 |
| CN103009237B true CN103009237B (en) | 2018-04-06 |
Family
ID=47958635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210530688.5A Expired - Fee Related CN103009237B (en) | 2012-12-11 | 2012-12-11 | Pyramid grinding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009237B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036518A1 (en) * | 1979-10-04 | 1981-04-16 | Arthur Werner Pieterlen Bern Stähli | FLAT LACING OR POLISHING DISC |
| JPS60217062A (en) * | 1985-02-28 | 1985-10-30 | Kanebo Ltd | Surface polishing device |
| CN201483357U (en) * | 2009-09-02 | 2010-05-26 | 四川欧曼机械有限公司 | Mirror surface grinding disk |
| CN201799943U (en) * | 2010-09-30 | 2011-04-20 | 郑州三祥科技有限公司 | Diamond flexible disc |
| CN202278508U (en) * | 2011-10-08 | 2012-06-20 | 苏州赛琅泰克高技术陶瓷有限公司 | Grinding disc for grinding ceramic water valve plate |
| CN203092379U (en) * | 2012-12-11 | 2013-07-31 | 东莞润明电子科技有限公司 | Pyramid grinding disc |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118240A (en) * | 1994-10-18 | 1996-05-14 | Yano Kazuya | Grinding wheel and its manufacture |
| JP4710774B2 (en) * | 2005-11-09 | 2011-06-29 | 株式会社日立製作所 | Manufacturing method of polishing surface plate |
-
2012
- 2012-12-11 CN CN201210530688.5A patent/CN103009237B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036518A1 (en) * | 1979-10-04 | 1981-04-16 | Arthur Werner Pieterlen Bern Stähli | FLAT LACING OR POLISHING DISC |
| JPS60217062A (en) * | 1985-02-28 | 1985-10-30 | Kanebo Ltd | Surface polishing device |
| CN201483357U (en) * | 2009-09-02 | 2010-05-26 | 四川欧曼机械有限公司 | Mirror surface grinding disk |
| CN201799943U (en) * | 2010-09-30 | 2011-04-20 | 郑州三祥科技有限公司 | Diamond flexible disc |
| CN202278508U (en) * | 2011-10-08 | 2012-06-20 | 苏州赛琅泰克高技术陶瓷有限公司 | Grinding disc for grinding ceramic water valve plate |
| CN203092379U (en) * | 2012-12-11 | 2013-07-31 | 东莞润明电子科技有限公司 | Pyramid grinding disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009237A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104070467A (en) | Micro blade grinding product and preparation method and application thereof | |
| CN103009237B (en) | Pyramid grinding plate | |
| CN203092379U (en) | Pyramid grinding disc | |
| CN201519904U (en) | Chip stripping device | |
| CN103009273B (en) | Pyramid grinding plate | |
| CN209158115U (en) | A kind of high efficiency diamond-impregnated wheel for stone material of polishing | |
| CN209158058U (en) | A kind of new and effective polishing pad | |
| CN104999384A (en) | Spherical grinding wheel | |
| CN208436942U (en) | Lining board for grinding discs | |
| CN205630350U (en) | Novel grinding belt | |
| CN101508093A (en) | Planet grinding device | |
| CN204248677U (en) | Emery wheel | |
| CN205736556U (en) | diamond graver | |
| CN103009279B (en) | The processing method of pyramid grinding plate | |
| CN206717683U (en) | A kind of slot type triangle cutter head diamond disk | |
| CN209831296U (en) | Improved grinding wheel grinding block | |
| CN201183216Y (en) | Convex sphere abrasive disk for processing | |
| CN203077113U (en) | Grinding block for grinding surfaces of steel and iron materials | |
| CN207206222U (en) | A kind of Buddha's warrior attendant mill dish based on spot welding | |
| CN201755797U (en) | Diamond resin fickert | |
| CN205630287U (en) | Grinding machine | |
| CN208231506U (en) | A kind of small-sized material prepares grinder | |
| JP5708147B2 (en) | Grinding wheel, double-head grinding method and silicon wafer manufacturing method | |
| CN213054404U (en) | Gauze grinding wheel with detachable polishing assembly | |
| CN216371758U (en) | Multi-layer brazing diamond grinding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20201211 |