CN201264220Y - Improved combined grinding wheel structure - Google Patents

Improved combined grinding wheel structure Download PDF

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Publication number
CN201264220Y
CN201264220Y CNU2008201617418U CN200820161741U CN201264220Y CN 201264220 Y CN201264220 Y CN 201264220Y CN U2008201617418 U CNU2008201617418 U CN U2008201617418U CN 200820161741 U CN200820161741 U CN 200820161741U CN 201264220 Y CN201264220 Y CN 201264220Y
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CN
China
Prior art keywords
grinding wheel
layer
grinding
wheel layer
wheel
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
Application number
CNU2008201617418U
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Chinese (zh)
Inventor
杨建良
辛铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Shangji Automation Co Ltd
Original Assignee
杨建良
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨建良 filed Critical 杨建良
Priority to CNU2008201617418U priority Critical patent/CN201264220Y/en
Application granted granted Critical
Publication of CN201264220Y publication Critical patent/CN201264220Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an improved structure of a combined grinding wheel, which is capable of effectively improving the grinding precision and ensuring the machining efficiency of polycrystalline silicon and monocrystalline silicon workpieces to be machined. The improved structure of a combined grinding wheel comprises a parallel grinding machine body, a coarse grinding wheel layer and a fine grinding wheel layer; and the coarse grinding wheel layer and the fine grinding wheel layer are sequentially arranged on the peripheral surface of the parallel grinding machine body along the grinding wheel feeding direction. The improved structure of a combined grinding wheel is characterized by also comprising a half-fine grinding wheel layer which is arranged between the coarse grinding wheel layer and the fine grinding wheel layer.

Description

The combinated grinding wheel structure of improvement
(1) technical field
The utility model relates to the Digit Control Machine Tool automatic field, the combinated grinding wheel structure that is specifically related to improve.
(2) background technology
Existing emery wheel at polysilicon, monocrystalline silicon work grinding, its rough grinding wheel layer and finishing wheel layer are on same emery wheel body, compare good processing accuracy, efficient height with the grinding of general NC lathe, but, just can not meet the demands for the higher polysilicon of required precision, monocrystalline silicon processing.
(3) summary of the invention
At the problems referred to above, the utility model provides the combinated grinding wheel structure of improvement, and it can effectively improve the grinding accuracy to polysilicon, monocrystalline silicon processing work, and guarantees working (machining) efficiency.
Its technical scheme is such, it comprises parallel grinding wheel body, rough grinding wheel layer and finishing wheel layer, described rough grinding wheel layer and described finishing wheel layer are installed in the outer peripheral face of described parallel grinding wheel body successively along the emery wheel direction of feed, it is characterized in that: it also comprises half finishing wheel layer, and described half finishing wheel layer is arranged between described rough grinding wheel layer and the described finishing wheel layer.
Use the combinated grinding wheel of the utility model structure that polysilicon, monocrystalline silicon are carried out grinding, its beneficial effect is: it has increased by half finishing wheel layer, can improve the grinding accuracy of workpiece more effectively, satisfies processing request.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment
See Fig. 1, the utility model comprises emery wheel body 1, rough grinding wheel layer 2, half finishing wheel layer 3, finishing wheel layer 4, and rough grinding wheel layer 2, half finishing wheel layer 3 and finishing wheel layer 4 are installed in the surface of parallel grinding wheel body 1 successively along the emery wheel direction of feed.
During work, after workpiece enters the wheel grinding district, after workpiece enters the Carborundum wheel grinding area, earlier through the grinding of corase grind layer, then half correct grinding layer grinding, correct grinding layer grinding at last, thereby finish grinding to workpiece because be corase grind, half correct grinding, correct grinding on same emery wheel body once property finish, in the grinding of workpiece being carried out having realized in the grinding three kinds of precision, so its grinding accuracy is good, the efficient height.In the utility model structure, the layer of sand particle of rough grinding wheel layer 2 is few, and the layer of sand particle of finishing wheel layer 4 is many, and the layer of sand particle of half finishing wheel layer 3 is more than the particle of rough grinding wheel layer, lack than the layer of sand particle of finishing wheel layer 4.

Claims (1)

1, Gai Liang combinated grinding wheel structure, it comprises parallel grinding wheel body, rough grinding wheel layer and finishing wheel layer, described rough grinding wheel layer and described finishing wheel layer are installed in the outer peripheral face of described parallel grinding wheel body successively along the emery wheel direction of feed, it is characterized in that: it also comprises half finishing wheel layer, and described half finishing wheel layer is arranged between described rough grinding wheel layer and the described finishing wheel layer.
CNU2008201617418U 2008-10-08 2008-10-08 Improved combined grinding wheel structure Expired - Fee Related CN201264220Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201617418U CN201264220Y (en) 2008-10-08 2008-10-08 Improved combined grinding wheel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201617418U CN201264220Y (en) 2008-10-08 2008-10-08 Improved combined grinding wheel structure

Publications (1)

Publication Number Publication Date
CN201264220Y true CN201264220Y (en) 2009-07-01

Family

ID=40830575

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201617418U Expired - Fee Related CN201264220Y (en) 2008-10-08 2008-10-08 Improved combined grinding wheel structure

Country Status (1)

Country Link
CN (1) CN201264220Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380809A (en) * 2010-08-27 2012-03-21 苏州五方光电科技有限公司 Round changing machine
CN102837240A (en) * 2011-06-23 2012-12-26 苏州五方光电科技有限公司 Lens rounding machine cutter
CN103692363A (en) * 2014-01-07 2014-04-02 苏州赛力精密工具有限公司 Super-abrasive grinding wheel used for machining heterogeneous metal component
CN108778629A (en) * 2016-03-03 2018-11-09 3M创新有限公司 Central dip grinding wheel
CN112171385A (en) * 2020-09-14 2021-01-05 自贡硬质合金有限责任公司 Part chamfering grinding method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380809A (en) * 2010-08-27 2012-03-21 苏州五方光电科技有限公司 Round changing machine
CN102837240A (en) * 2011-06-23 2012-12-26 苏州五方光电科技有限公司 Lens rounding machine cutter
CN103692363A (en) * 2014-01-07 2014-04-02 苏州赛力精密工具有限公司 Super-abrasive grinding wheel used for machining heterogeneous metal component
CN103692363B (en) * 2014-01-07 2016-01-20 苏州赛力精密工具有限公司 A kind of super-abrasive grinding wheel for processing heterogeneous metal component
CN108778629A (en) * 2016-03-03 2018-11-09 3M创新有限公司 Central dip grinding wheel
CN112171385A (en) * 2020-09-14 2021-01-05 自贡硬质合金有限责任公司 Part chamfering grinding method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuxi Shangji Grinding Machine Co., Ltd.

Assignor: Yang Jianliang

Contract record no.: 2010320001043

Denomination of utility model: Improved combined grinding wheel structure

Granted publication date: 20090701

License type: Exclusive License

Record date: 20100728

ASS Succession or assignment of patent right

Owner name: WUXI SHANGJI GRINDING MACHINE CO., LTD.

Free format text: FORMER OWNER: YANG JIANLIANG

Effective date: 20100903

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 214006 NO.6 (SHANGJI GRINDING MACHINE), XI NAN ROAD, NANQUAN, WUXI CITY, JIANGSU PROVINCE TO: 214006 NO.158, NANHU MIDDLE ROAD, NANQUAN, BINHU TOWNSHIP, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100903

Address after: 214006, No. 158 South Lake Road, Binhu Town, Binhu Town, Binhu District, Jiangsu, Wuxi

Patentee after: Wuxi Shangji Grinding Machine Co., Ltd.

Address before: 214006, No. 6 South Tin Road, Wuxi, Jiangsu province (upper grinding machine)

Patentee before: Yang Jianliang

EC01 Cancellation of recordation of patent licensing contract

Assignee: Wuxi Shangji Grinding Machine Co., Ltd.

Assignor: Yang Jianliang

Contract record no.: 2010320001043

Date of cancellation: 20110104

C56 Change in the name or address of the patentee

Owner name: WUXI SHANGJI AUTOMATION CO., LTD.

Free format text: FORMER NAME: WUXI SHANGJI GRINDER CO., LTD.

CP03 Change of name, title or address

Address after: 214128 Jiangsu province Binhu District of Wuxi City Xuelang Street nanhu road No. 158

Patentee after: Wuxi Shangji Automation Co., Ltd.

Address before: 214006, No. 158 South Lake Road, Binhu Town, Binhu Town, Binhu District, Jiangsu, Wuxi

Patentee before: Wuxi Shangji Grinding Machine Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090701

Termination date: 20121008