CN202399414U - Flexible feeding mechanism of sapphire bar drawing machine - Google Patents
Flexible feeding mechanism of sapphire bar drawing machine Download PDFInfo
- Publication number
- CN202399414U CN202399414U CN2011205582015U CN201120558201U CN202399414U CN 202399414 U CN202399414 U CN 202399414U CN 2011205582015 U CN2011205582015 U CN 2011205582015U CN 201120558201 U CN201120558201 U CN 201120558201U CN 202399414 U CN202399414 U CN 202399414U
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- sapphire
- fixed
- vertical
- cylinder
- shell
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Abstract
The utility model relates to a flexible feeding mechanism of a sapphire bar drawing machine. A vertical column is fixed on a lathe body, a vertical linear guide rail and a cylinder are fixed to the vertical column, a guiding support plate is connected to the vertical linear guide rail in a sliding mode, a nut is arranged on an output shaft of a speed reducer, a lead screw is screwed into the nut, and the guiding support plate is fixed to the top of the lead screw; a vertical bidirectional guide rail is fixed to the vertical column, a lifting dragging plate is connected to the vertical bidirectional guide rail in a sliding mode, and a connecting plate is fixed to the lifting dragging plate; and a shell is arranged on the lifting dragging plate, a rotating shaft is rotationally arranged in the shell, a rotation driving motor for driving the rotating shaft to rotate is arranged on the side of the shell, and a sleeve is arranged at the bottom of the rotating shaft. According to the flexible feeding mechanism of the sapphire bar drawing machine, feeding force is supplied by the cylinder, a feeding system is flexible, rigid cutting force and instantaneous impact force are not applied to sapphire, and the edge breakage and cracking of a sapphire blank are avoided.
Description
Technical field
The utility model relates to the flexible feeding mechanism that a kind of sapphire is drawn excellent machine.
Background technology
Sapphire single-crystal has good optical property, mechanical performance, chemical stability, high-temperature behavior and electrical property, thereby is widely used in various fields such as optoelectronic information, Aero-Space, defence and military and semiconductor lighting.
Because sapphire crystal hardness is high, fragility is big, it is carried out machining difficulty unusually, especially draw rod processing difficulty more greater than the large-size sapphire blank of 100mm for size.
At present, the excellent sleeve of drawing excellent machine that after the X-ray orientation device orientation, adopts usually of drawing of sapphire crystal is carried out drilling on sapphire crystal, obtain the sapphire crystal bar of corresponding size then.Existing sapphire is drawn excellent machine and is moved downward through motor-driven screw mandrel or lever operated drive sleeve usually; Carrying out drawing of sapphire crystal bar gets; Thereby feed system is rigidity, and centripetal force rigidly fixes constant, has bigger instant impact; Because sapphire material fragility is big, be prone to cause the sapphire blank occur size very big collapse limit and cracking.In addition; Because the sapphire Mohs' hardness is 9 grades, hardness is high, draws in the rod motion in the rigidity feeding; The diamond cutting edge of cylindrical sleeve is is constantly worn and torn by the frictional force effect in drilling operation; Cause the sharpness of cutting edge constantly to reduce, therefore its cutting force is constantly to change in the actual drilling operation, so use motor-driven screw mandrel or lever operated feeding mode to cause sapphire to be prone to collapse the limit cracking, drill through problems such as efficient is low, sleeve is easy to wearing and tearing, operation easier is big.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provide a kind of to the sleeve flexible feeding, thereby it is accurate to reach the sleeve amount of feeding, and motion steadily and do not have a flexible feeding mechanism that the sapphire of moment impact is drawn excellent machine.
The technical scheme that provides according to the utility model; Said sapphire is drawn the flexible feeding mechanism of excellent machine, on lathe bed, is fixed with column, on column, is fixed with vertical line slideway and cylinder; Vertically slidely connecting the guiding gripper shoe on the line slideway; On column, be installed with reducing motor and decelerator, the motor shaft of reducing motor drives input shaft of speed reducer, on the output shaft of decelerator nut is installed; In nut, be bolted with screw mandrel, be fixed with said guiding gripper shoe in the top ends of screw mandrel; On column, be fixed with vertical two-way guide rails; Vertically slidely connecting the up-down planker on the two-way guide rails; Be fixed with connecting plate on the up-down planker, the piston rod of cylinder offsets with the top end face of connecting plate is vertical, and the top ends of screw mandrel offsets with the bottom face of connecting plate is vertical; On the up-down planker, shell is installed, is rotatablely equipped with rotating shaft in the enclosure, be equipped with in the side of shell and drive the rotational drive motor that rotating shaft is rotated, sleeve is installed in the bottom of rotating shaft.
Said screw mandrel is coaxial setting with the piston rod of cylinder.
On said cylinder, be provided with control valve.
The utility model adopts cylinder that centripetal force is provided, and feed system is flexible.Can draw the actual conditions of rod like this according to sapphire; Through regulating pressure in the cylinder adjusted valve adjustment cylinder; And then the centripetal force and the feed speed of adjustment sleeve, can not produce rigidity cutting and instant impact to sapphire, that can not cause the sapphire blank collapses limit and cracking.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the right view of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure, the utility model mainly is made up of parts such as lathe bed 01, column 02, decelerator 03, nut 04, screw mandrel 05, guiding gripper shoe 06, connecting plate 07, vertical line slideway 08, cylinder 09, cylinder piston rod 10, up-down planker 11, vertical two-way guide rails 12, shell 13, rotating shaft 14, rotational drive motor 15, sleeve 16 and control valves 17.
This sapphire is drawn the flexible feeding mechanism of excellent machine; On lathe bed 01, be fixed with column 02; On column 02, be fixed with vertical line slideway 08 and cylinder 09,, on column 02, be installed with reducing motor and decelerator 03 vertically slidely connecting guiding gripper shoe 06 on the line slideway 08; The motor shaft of reducing motor drives the power shaft of decelerator 03; Nut 04 is installed on the output shaft of decelerator 03, in nut 04, is bolted with screw mandrel 05, be fixed with said guiding gripper shoe 06 in the top ends of screw mandrel 05; On column 02, be fixed with vertical two-way guide rails 12; Vertically slidely connecting up-down planker 11 on the two-way guide rails 12; Be fixed with connecting plate 07 on the up-down planker 11; Vertical the offseting of top end face of the piston rod 10 of cylinder 09 and connecting plate 07, vertical the offseting of bottom face of the top ends of screw mandrel 05 and connecting plate 07; Shell 13 is installed on up-down planker 11, in shell 13, is rotatablely equipped with rotating shaft 14, be equipped with in the side of shell 13 and drive the rotational drive motor 15 that rotating shaft 14 is rotated, sleeve 16 is installed in the base portion of rotating shaft 14.
Said screw mandrel 05 is coaxial setting with the piston rod 10 of cylinder 09.
On said cylinder 09, be provided with control valve 17.
The operation principle of the utility model is following:
Be fixed on the workbench after sapphire blank 18 orientations, adjustment makes it draw excellent position alignment sleeve 16.Cylinder 09 air inlet; Its cylinder piston rod 10 promotes connecting plates 07, drill through mechanism moves down along vertical two-way guide rails 12; At this moment sleeve 16 fast feeds are arrived soon near sapphire blank 18 surfaces; The size of sleeve 16 centripetal forces and feed speed can come trace to regulate through regulating the cylinder control valve when drawing rod, and cylinder 09 can only promote sleeve 16 slow feeds, drilling sapphire blank 18; Location interstage sleeve to the cylinder 09 rear end piston rod 10 is with after cylinder 09 afterbody contacts, and feeding forward stops, and draws rod and finishes.After drawing rod and finishing, open decelerator 03 motor, its leading screw 05 and guiding gripper shoe 06 moves vertically upward, promote connecting plate 07, drill through mechanism and retreat fast along vertical two-way guide rails 12.The overall process of such fast feed-slowly drilling-retreat fast be exactly the utility model the operation that will accomplish.From result of the test, the utility model adopts cylinder that centripetal force is provided, and feed system is flexible.Can draw the size of required centripetal force in the excellent real process like this according to sapphire; Through regulating pressure in the cylinder adjusted valve adjustment cylinder; And then the centripetal force and the feed speed of adjustment sleeve; Can not produce rigidity cutting and instant impact to sapphire, that can not cause the sapphire blank collapses limit and cracking.
Claims (3)
1. flexible feeding mechanism that sapphire is drawn excellent machine; On lathe bed (01), be fixed with column (02); It is characterized in that: on column (02), be fixed with vertical line slideway (08) and cylinder (09),, on column (02), be installed with reducing motor and decelerator (03) vertically slidely connecting guiding gripper shoe (06) on the line slideway (08); The motor shaft of reducing motor drives the power shaft of decelerator (03); Nut (04) is installed on the output shaft of decelerator (03), in nut (04), is bolted with screw mandrel (05), be fixed with said guiding gripper shoe (06) in the top ends of screw mandrel (05); On column (02), be fixed with vertical two-way guide rails (12); Vertically slidely connecting up-down planker (11) on the two-way guide rails (12); Be fixed with connecting plate (07) on the up-down planker (11); The piston rod (10) of cylinder (09) and vertical the offseting of top end face of connecting plate (07), vertical the offseting of bottom face of the top ends of screw mandrel (05) and connecting plate (07); Shell (13) is installed on up-down planker (11); In shell (13), be rotatablely equipped with rotating shaft (14); In the side of shell (13) rotational drive motor (15) that drives rotating shaft (14) rotation is installed, sleeve (16) is installed in the bottom of rotating shaft (14).
2. sapphire as claimed in claim 1 is drawn the flexible feeding mechanism of excellent machine, it is characterized in that: said screw mandrel (05) is coaxial setting with the piston rod (10) of cylinder (09).
3. sapphire as claimed in claim 1 is drawn the flexible feeding mechanism of excellent machine, it is characterized in that: on said cylinder (09), be provided with control valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205582015U CN202399414U (en) | 2011-12-28 | 2011-12-28 | Flexible feeding mechanism of sapphire bar drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205582015U CN202399414U (en) | 2011-12-28 | 2011-12-28 | Flexible feeding mechanism of sapphire bar drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399414U true CN202399414U (en) | 2012-08-29 |
Family
ID=46697088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205582015U Withdrawn - After Issue CN202399414U (en) | 2011-12-28 | 2011-12-28 | Flexible feeding mechanism of sapphire bar drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514108A (en) * | 2011-12-28 | 2012-06-27 | 元亮科技有限公司 | Flexible feeding mechanism for sapphire coring machine |
| CN103072209A (en) * | 2012-12-27 | 2013-05-01 | 洛阳金诺机械工程有限公司 | Digging equipment |
-
2011
- 2011-12-28 CN CN2011205582015U patent/CN202399414U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514108A (en) * | 2011-12-28 | 2012-06-27 | 元亮科技有限公司 | Flexible feeding mechanism for sapphire coring machine |
| CN102514108B (en) * | 2011-12-28 | 2014-10-08 | 元亮科技有限公司 | Flexible feeding mechanism for sapphire coring machine |
| CN103072209A (en) * | 2012-12-27 | 2013-05-01 | 洛阳金诺机械工程有限公司 | Digging equipment |
| CN103072209B (en) * | 2012-12-27 | 2016-05-18 | 洛阳金诺机械工程有限公司 | One is drawn material equipment |
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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: FUJIAN XINJING PRECISION CORUNDUM TECHNOLOGY CO., Free format text: FORMER OWNER: UNIONLIGHT TECHNOLOGY CO., LTD. Effective date: 20121204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214037 WUXI, JIANGSU PROVINCE TO: 366200 LONGYAN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121204 Address after: 366200 Industrial Park, Liancheng County, Longyan City, Fujian province FA1-1FA1-2 Patentee after: Fujian Xinjin Precision Corundum Technology Co.,Ltd. Address before: 214037 Jiangsu Province, Wuxi city Beitang District Jianghai West Technology Park North Jinshan Jinshan four branch No. 9 Patentee before: Unionlight Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: UNIONLIGHT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: FUJIAN XINJING PRECISION CORUNDUM TECHNOLOGY CO., LTD. Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 366200 LONGYAN, FUJIAN PROVINCE TO: 214037 WUXI, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: 214037 Jiangsu Province, Wuxi city Beitang District Jianghai West Technology Park North Jinshan Jinshan four branch No. 9 Patentee after: Unionlight Technology Co., Ltd. Address before: 366200 Industrial Park, Liancheng County, Longyan City, Fujian province FA1-1FA1-2 Patentee before: Fujian Xinjin Precision Corundum Technology Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120829 Effective date of abandoning: 20141008 |
|
| RGAV | Abandon patent right to avoid regrant |