CN205254762U - Grind brush and concrete grinding grinding apparatus that grinding apparatus combined together - Google Patents
Grind brush and concrete grinding grinding apparatus that grinding apparatus combined together Download PDFInfo
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- CN205254762U CN205254762U CN201520983148.1U CN201520983148U CN205254762U CN 205254762 U CN205254762 U CN 205254762U CN 201520983148 U CN201520983148 U CN 201520983148U CN 205254762 U CN205254762 U CN 205254762U
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- brush
- grinding
- grinding apparatus
- crystal silicon
- bonded abrasive
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grind brush and concrete grinding grinding apparatus that grinding apparatus combined together, it is including assembling the brush silk bundle that holds in the palm in the brush, the brush silk bundle holds in the palm with the brush and links firmly characterized by on holding in the palm, the brush still is equipped with the consolidation grinding apparatus, the brush silk bundle is the annular respectively with the consolidation grinding apparatus and distributes on the brush holds in the palm, it links firmly with the brush support to concrete the grinding apparatus. Owing to adopt the grind brush and concrete grinding grinding apparatus that grinding apparatus combined together structure, can avoid grinding the crystal silicon rod edges and corners slyness that brush processing appears, size inaccuracy and consolidation grinding apparatus are the damage of emery wheel to crystal silicon rod top layer, the brush of prominent grinding simultaneously is to the polishing effect and the accuracy of emery wheel to crystal silicon rod grinding machining dimension of crystal silicon rod, and product yield has been improved greatly, photoelectric conversion efficiency to the crystal silicon chip after industry solar energy trade crystal silicon rod face grinds processing does not have the influence, this kind makes the pluses and minuses of grinding brush and consolidation grinding apparatus can be complementary the grind brush and concrete grinding grinding apparatus that grinding apparatus combined together structure.
Description
Technical field
The present invention relates to grinding tool.
Technical background
General and the plant equipment of abrasive brush is used in conjunction with, range of application is wider, be mainly used in the cleaning in industrial processes, dedusting, polishing, grind etc., as being base by aluminium alloy, nylon does matrix, the abrasive brush of bonding implantation brush silk structure in matrix, contain the carborundum of different-grain diameter and hardness at brush silk, aluminium oxide, the abrasive materials such as diamond, this abrasive brush is for the attrition process of industrial solar energy industry crystal silicon rod, be characterized in that polishing effect is good, little to the damage of crystal silicon rod top layer, but cause the coarse defect of crystal silicon rod corner angle size of grinding out owing to brushing a silk resilient characteristic after repeatedly using.
Emery wheel is the bonded abrasive tool that by bonding agent, abrasive material is consolidated into wheel-like structure and has some strength, generally add fixed moulding after bonding agent by abrasive material, according to the difference classification of bonding agent, common are pottery (bonding agent) emery wheel, resin (bonding agent) emery wheel, metal (bonding agent) emery wheel etc. Emery wheel is consumption maximum in grinding tool, the widest a kind of grinding tool of use face, and High Rotation Speed when use can be roughly ground the cylindrical of metal or non-metal workpiece, inner circle, plane and various profiles etc., half fine grinding and the processing such as fine grinding and fluting and cut-out. Flaring cup wheel in industrial solar energy industry for the processing to crystal silicon rod face and arc, it forms matrix is metal material, and bonding or weld fixed good emery stick, sand lump on matrix, emery stick, sand lump contain the abrasive materials such as the carborundum, aluminium oxide, diamond of different-grain diameter and hardness. Be characterized in that hardness is high, cutting force is strong, wear-resisting; But exist, serious defect is damaged in crystal silicon rod top layer, and because the crystal silicon rod corner angle that process are sharp-pointed, in subsequent processing crystal silicon rod slicing, easily occur defect ware and waste product.
Summary of the invention
The invention provides a kind of grinding tool being combined by abrasive brush and bonded abrasive tool, the drawback existing to overcome prior art.
For realizing the object of the invention, the grinding tool that this abrasive brush and bonded abrasive tool combine comprises the brush tow being assemblied in brush holder, described brush tow is connected with brush holder, it is characterized in that being also equipped with bonded abrasive tool in described brush holder, described brush tow and bonded abrasive tool distribute ringwise respectively in brush holder, and described bonded abrasive tool is connected with brush holder.
Described brush tow cross-sections is loop configuration.
Described brush tow is cylindrical structural, and cylindrical brush tow distributes ringwise in brush holder.
Described brush tow is elliptical cylinder-shape structure, and elliptical cylinder-shape brush tow distributes ringwise in brush holder.
Described brush tow cross-sections is sector structure, and fan-shaped brush tow distributes ringwise in brush holder.
Described bonded abrasive tool cross section is loop configuration.
Described bonded abrasive tool cross section is sector structure, and fan-shaped bonded abrasive tool distributes ringwise in brush holder.
The technological progress that the present invention obtains:
Owing to adopting the grinding tool of abrasive brush and bonded abrasive tool combined structure, the crystal silicon rod corner angle that can avoid abrasive brush processing to occur are round and smooth, size inaccuracy and bonded abrasive tool are the damage of emery wheel to crystal silicon rod top layer, can highlight polishing effect and the emery wheel accuracy to crystal silicon rod attrition process size of abrasive brush to crystal silicon rod simultaneously, and greatly improve finished product rate, after industrial solar energy industry crystal silicon rod face attrition process on the photoelectric transformation efficiency of crystal silicon chip without impact, this grinding tool structure that abrasive brush and bonded abrasive tool are combined makes the pluses and minuses of abrasive brush and bonded abrasive tool be able to complementation.
Brief description of the drawings
Fig. 1 is that the present invention brushes tow and bonded abrasive tool cross section is respectively loop configuration schematic diagram.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the present invention brushes tow and bonded abrasive tool cross section is respectively fan-shaped and loop configuration schematic diagram.
Fig. 4 is that Fig. 3 B-B is to cutaway view.
Fig. 5 is that the present invention brushes tow and bonded abrasive tool cross section is respectively oval and loop configuration schematic diagram.
Fig. 6 is that the C-C of Fig. 5 is to cutaway view.
Fig. 7 is that the present invention brushes tow and bonded abrasive tool cross section is respectively circular and loop configuration schematic diagram.
Fig. 8 is that the D-D of Fig. 7 is to cutaway view.
Fig. 9 is that the present invention brushes tow and bonded abrasive tool cross section is respectively sector structure schematic diagram.
Figure 10 is that the E-E of Fig. 9 is to cutaway view.
Figure 11 is that the present invention brushes tow and bonded abrasive tool cross section is respectively oval and sector structure schematic diagram.
Figure 12 is that the F-F of Figure 11 is to cutaway view.
Figure 13 is that the present invention brushes tow and bonded abrasive tool cross section is respectively circular and sector structure schematic diagram.
Figure 14 is that the G-G of Figure 13 is to cutaway view.
Detailed description of the invention
Embodiment 1: as Fig. 1, shown in Fig. 2, the grinding tool that the present invention adopts abrasive brush and bonded abrasive tool to combine comprises the brush tow 1 being fixed in brush holder 3, brush tow 1 adopts nylon yarn to make, nylon yarn contains the carborundum of different-grain diameter and hardness, the abrasive material such as aluminium oxide or diamond, brush holder 3 is that matrix can adopt the different metal materials such as steel or aluminium, bonding or weld difform bonded abrasive tool 2 as emery stick or sand lump on matrix, brush tow 1 and bonded abrasive tool 2 are to distribute ringwise on matrix in brush holder 3 respectively, brush tow 1 is positioned at the outer ring of circular brush holder 3, bonded abrasive tool 2 is positioned at inner ring, the present invention is mainly used in industrial solar energy industry crystal silicon rod face attrition process.
Embodiment 2: as shown in Figure 3, Figure 4, the present embodiment difference from Example 1 is that brush tow post 4 and bonded abrasive tool 2 are that emery wheel cross section is respectively fan-shaped and loop configuration, and each fan-shaped brush tow post 4 is uniformly distributed ringwise in brush holder 3.
Embodiment 3: as shown in Figure 5, Figure 6, the present embodiment difference from Example 1 is that brush tow post 5 and bonded abrasive tool 2 are respectively elliptical cylinder-shape and loop configuration, and each elliptical cylinder-shape brush tow 5 distributes ringwise in brush holder 3.
Embodiment 4: as shown in Figure 7, Figure 8, the present embodiment difference from Example 1 is that brush tow post 6 and bonded abrasive tool 2 cross sections are respectively cylindrical and loop configuration, and each cylindrical brush tow 6 is uniformly distributed ringwise in brush holder 3.
Embodiment 5: as shown in Figure 9, Figure 10, the present embodiment difference from Example 1 is that brush tow post 4 and bonded abrasive tool 7 cross sections are respectively sector structure, and each fan-shaped bonded abrasive tool 7 is that emery stick or sand lump and each fan-shaped brush tow post 4 are and intersect annular and be uniformly distributed in brush holder 3.
Embodiment 6: as shown in Figure 11, Figure 12, the present embodiment difference from Example 1 is that brush tow post 5 and bonded abrasive tool 7 cross sections are respectively ellipse and sector structure, and each elliptical cylinder-shape brush tow 5 and each fan-shaped bonded abrasive tool 7 are uniformly distributed ringwise respectively in brush holder 3.
Embodiment 7: as shown in Figure 13, Figure 14, the present embodiment difference from Example 1 is that brush tow post 6 and bonded abrasive tool 7 cross sections are respectively circle and sector structure, and each cylindrical brush tow 6 and each fan-shaped bonded abrasive tool 7 are uniformly distributed ringwise respectively in brush holder 3.
Claims (7)
1. the grinding tool that an abrasive brush and bonded abrasive tool combine, it comprises the brush tow being assemblied in brush holder, described brush tow is connected with brush holder, it is characterized in that being also equipped with bonded abrasive tool in described brush holder, described brush tow and bonded abrasive tool distribute ringwise respectively in brush holder, and described bonded abrasive tool is connected with brush holder.
2. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described brush tow cross-sections is loop configuration.
3. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described brush tow is cylindrical structural, and cylindrical brush tow distributes ringwise in brush holder.
4. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described brush tow is elliptical cylinder-shape structure, and elliptical cylinder-shape brush tow distributes ringwise in brush holder.
5. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described brush tow cross-sections is sector structure, and fan-shaped brush tow distributes ringwise in brush holder.
6. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described bonded abrasive tool cross section is loop configuration.
7. the grinding tool that abrasive brush according to claim 1 and bonded abrasive tool combine, is characterized in that described bonded abrasive tool cross section is sector structure, and fan-shaped bonded abrasive tool distributes ringwise in brush holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983148.1U CN205254762U (en) | 2015-12-02 | 2015-12-02 | Grind brush and concrete grinding grinding apparatus that grinding apparatus combined together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983148.1U CN205254762U (en) | 2015-12-02 | 2015-12-02 | Grind brush and concrete grinding grinding apparatus that grinding apparatus combined together |
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| Publication Number | Publication Date |
|---|---|
| CN205254762U true CN205254762U (en) | 2016-05-25 |
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| CN201520983148.1U Active CN205254762U (en) | 2015-12-02 | 2015-12-02 | Grind brush and concrete grinding grinding apparatus that grinding apparatus combined together |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136589A (en) * | 2019-12-30 | 2020-05-12 | 宁波大学 | Abrasive grain boundary bonding and fixing grinding tool and preparation method thereof |
| CN116810669A (en) * | 2023-08-30 | 2023-09-29 | 启东市洁慧新材料有限公司 | High-precision grinding tool for grinding equipment and use method thereof |
-
2015
- 2015-12-02 CN CN201520983148.1U patent/CN205254762U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136589A (en) * | 2019-12-30 | 2020-05-12 | 宁波大学 | Abrasive grain boundary bonding and fixing grinding tool and preparation method thereof |
| CN116810669A (en) * | 2023-08-30 | 2023-09-29 | 启东市洁慧新材料有限公司 | High-precision grinding tool for grinding equipment and use method thereof |
| CN116810669B (en) * | 2023-08-30 | 2023-11-10 | 启东市洁慧新材料有限公司 | High-precision grinding tool for grinding equipment and use method thereof |
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