CN203092284U - Novel sapphire grinding machine - Google Patents
Novel sapphire grinding machine Download PDFInfo
- Publication number
- CN203092284U CN203092284U CN 201220477453 CN201220477453U CN203092284U CN 203092284 U CN203092284 U CN 203092284U CN 201220477453 CN201220477453 CN 201220477453 CN 201220477453 U CN201220477453 U CN 201220477453U CN 203092284 U CN203092284 U CN 203092284U
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding machine
- sapphire
- servomotor
- main shaft
- 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
- 238000000227 grinding Methods 0.000 title claims abstract description 50
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 18
- 239000010980 sapphire Substances 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 239000002826 coolant Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 abstract description 2
- 239000010432 diamond Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a novel sapphire grinding machine, which aims to solve the problems of low efficiency, high price of equipment and the like of the existing sapphire grinding machine. The grinding machine is composed of the following components of a protective cover, a servo motor, a spindle support, a main motor, a rotary spindle, a control operation panel, a safety cover, a diamond grinding head, an X-directional base connecting rod, a Y-directional base connecting rod, a base platform, a driving belt and the like. The novel sapphire grinding machine has the advantages of simple equipment structure, low preparation cost, simplicity in assembly and disassembly of the grinding head and a grinding wheel, convenience in operation, accuracy in positioning, long service life, high grinding accuracy, high efficiency and the like.
Description
Technical field
The utility model relates to sapphire processing, particularly relates to the grinding machine of sapphire single-crystal ingot.
Background technology
At present, the sapphire single-crystal ingot need carry out grinding to guarantee the crystal orientation requirement to crystal bar end face, seed crystal face in being processed into product processes such as seed crystal, crystal bar, also need by grinding A to reference edge in addition.But the sapphire single-crystal Mohs' hardness is only second to diamond up to 9, and very crisp, causes the grinding technique of sapphire single-crystal very difficult, and also just the performance requirement to equipment for grinding is very high.
Because sapphire single-crystal just begins large-scale production and application in recent years, so the milling apparatus of sapphire crystal ingot is also more single, operating efficiency, life-span and the grinding precision of existing grinder and manufacturing cost all can't satisfy the production demand that enlarges day by day, have a strong impact on the production efficiency and the production cost of whole sapphire crystal bar.
The utility model content
The purpose of this utility model is to provide a kind of novel sapphire grinding machine, to solve problems such as existing grinding machine efficient is low, the life-span is short, precision is low.
The technical solution of the utility model is: this grinding machine comprises that servomotor (1), ball-screw (2), ball screw support (3), rotary main shaft (4), skive (5), grinding mechanism move up and down guide rail (6), protective cover (7), support bar (8), control operation panel (9), servomotor (10,12); Workbench (11), servomotor (10,12), main motor (13) and driving belt (14), rotary main shaft (4) places within the safety guard; Whole grinding machine places within the protective cover (7); On base platform, establish two movably coolant nozzles; Whole grinding mechanism is fixed on the thick and heavy machinery bed.Concrete technical step is as follows:
Be fixed in together with directed anchor clamps on the workbench (11) of this utility model equipment through directed and fixing crystal ingot or crystal bar, on control operation panel (9), carry out the grinding program establishment according to default grinding position, grinding speed and grinding process parameter; Under the control of grinding program, servomotor (10,12) drives X and moves to the base screw mandrel to base screw mandrel and Y, drive workbench (11) and all around move, adjust the grinding position of crystal ingot or crystal bar and aim at through skive (5) edge outside grinding original position; By the Z axle move up and down that servomotor (1) cooperates that ball-screw (2) realizes that grinding spindle supports, the accurately motion up and down of rotary main shaft (4) and diamond-impregnated wheel (5); Then, control program is controlled main motor (13) rotating speed, drive rotary main shaft (4) by driving belt (14), rotary main shaft (4) drives the diamond-impregnated wheel (5) that is fixed thereon, and makes skive (5) according to the position of setting in the control program and speed automatic grinding sapphire crystal ingot and crystal bar; Because this utility model equipment adopts digital control system, can carry out programme-control to grinding process, reduce hand labor intensity; Be the performance that tightens security, rotary main shaft (4) is as within the safety guard, and whole grinding mechanism is also as within the protective cover (7); Consider a large amount of heatings in the grinding process,, on base platform, establish two movably coolant nozzles, can adjust particular location according to the size of grinding object for preventing the damage of crystal; In addition, for strengthening the stability in the grinding process, reduce vibrations, whole grinding mechanism is fixed on the thick and heavy machinery bed.
The utlity model has following advantage: 1) milling drum is simple in structure, and the preparation expense is cheap, reduces sapphire grinding cost; 2) grinding process is realized numerical control operating, accurate positioning, grinding accuracy height; 3) mounting or dismounting of bistrique and skive are convenient, simple to operate; 4) high efficiency.
Description of drawings
Accompanying drawing is a grinding machine structure schematic diagram of the present utility model, and Fig. 1 is a front view, and Fig. 2 is a vertical view.
Among the figure: 1 is servomotor, and 2 is ball-screw, and 3 are the ball screw support; 4 is rotary main shaft; 5 is skive, and 6 are guide pillar (grinding mechanism moves up and down guide rail), and 7 is protective cover; 8 is support bar; 9 are the control operation panel, and 10,12 is servomotor, and 11 is workbench; 13 is main motor, and 14 is driving belt.
The specific embodiment
Be fixed on the workbench (11) of this utility model equipment together with directed anchor clamps through directed and fixing crystal ingot or crystal bar, on control operation panel (9), carry out the grinding program establishment; ((10,12) drive X and move to the base screw mandrel to base screw mandrel and Y servomotor, drive workbench (11) and all around move, and adjust the grinding original position in the outside, grinding position aligning skive (5) edge of crystal ingot or crystal bar; By the Z axle move up and down that servomotor (1) cooperates that ball-screw (2) realizes that grinding spindle supports, the accurately motion up and down of rotary main shaft (4) and diamond-impregnated wheel (5); Then, control program is controlled main motor (13) rotating speed, drive rotary main shaft (4) by driving belt (14), rotary main shaft (4) drives the diamond-impregnated wheel that is fixed thereon, and makes diamond-impregnated wheel according to the position of setting in the control program and speed automatic grinding sapphire crystal ingot and crystal bar; Rotary main shaft (4) is as within the safety guard, and whole grinding mechanism is also as within the protective cover (7); On workbench, establish two movably coolant nozzles, can adjust particular location according to the size of grinding object; Whole grinding mechanism is fixed on the thick and heavy machinery bed.
Claims (1)
1. sapphire grinder is characterized in that: this grinding machine comprises that servomotor (1), ball-screw (2), ball screw support (3), rotary main shaft (4), skive (5), grinding mechanism moves up and down guide rail (6), protective cover (7), support bar (8), control operation panel (9), servomotor (10,12); Workbench (11), servomotor (10,12), main motor (13) and driving belt (14), rotary main shaft (4) places within the safety guard; Whole grinding machine places within the protective cover (7); On base platform, establish two movably coolant nozzles; Whole grinding mechanism is fixed on the thick and heavy machinery bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477453 CN203092284U (en) | 2012-09-19 | 2012-09-19 | Novel sapphire grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477453 CN203092284U (en) | 2012-09-19 | 2012-09-19 | Novel sapphire grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092284U true CN203092284U (en) | 2013-07-31 |
Family
ID=48843727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477453 Expired - Fee Related CN203092284U (en) | 2012-09-19 | 2012-09-19 | Novel sapphire grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692304A (en) * | 2013-12-24 | 2014-04-02 | 合肥晶桥光电材料有限公司 | Multifunctional sapphire ingot processing device |
| CN103817570A (en) * | 2013-08-28 | 2014-05-28 | 牛占华 | C-shaped steel end grinding machine |
| CN105289815A (en) * | 2015-09-22 | 2016-02-03 | 江苏苏博特新材料股份有限公司 | Grinding and dust collection system and method for grinding and dust collection by using grinding and dust collection system |
| CN108890535A (en) * | 2018-07-06 | 2018-11-27 | 河北中瓷电子科技有限公司 | A kind of grinder |
-
2012
- 2012-09-19 CN CN 201220477453 patent/CN203092284U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817570A (en) * | 2013-08-28 | 2014-05-28 | 牛占华 | C-shaped steel end grinding machine |
| CN103692304A (en) * | 2013-12-24 | 2014-04-02 | 合肥晶桥光电材料有限公司 | Multifunctional sapphire ingot processing device |
| CN105289815A (en) * | 2015-09-22 | 2016-02-03 | 江苏苏博特新材料股份有限公司 | Grinding and dust collection system and method for grinding and dust collection by using grinding and dust collection system |
| CN108890535A (en) * | 2018-07-06 | 2018-11-27 | 河北中瓷电子科技有限公司 | A kind of grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN TIN INDUSTRY GROUP (HOLDING) CORP., LTD. Free format text: FORMER OWNER: YUNNAN QIANYUAN LIGHT ENERGY INDUSTRY CO., LTD. Effective date: 20150313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650216 KUNMING, YUNNAN PROVINCE TO: 654400 HONGHE HANI AND YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150313 Address after: 654400 Jinhu East Road, Honghe Hani and Yi Autonomous Prefecture, Yunnan, No. 121 East Road Patentee after: Yunnan Tin Group (Holding) Co., Ltd Address before: Panlong District 650216 Yunnan city of Kunming Province in the village of 457 Yunshan Road Patentee before: Yunnan Qianyuan Light Energy Industry Co., Ltd. |
|
| 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: 20130731 Termination date: 20170919 |