CN202753295U - Multistation single-wire swing cutting machine for sapphire - Google Patents
Multistation single-wire swing cutting machine for sapphire Download PDFInfo
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- CN202753295U CN202753295U CN 201220070109 CN201220070109U CN202753295U CN 202753295 U CN202753295 U CN 202753295U CN 201220070109 CN201220070109 CN 201220070109 CN 201220070109 U CN201220070109 U CN 201220070109U CN 202753295 U CN202753295 U CN 202753295U
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Abstract
The utility model relates to multistation single-wire swing cutting machines for sapphire, in particular to a multistation single-wire swing cutting machine utilizing a diamond wire for cutting sapphire crystal and other superhard materials, and belongs to the technical field of cutting equipment special for sapphire. The multistation single-wire swing cutting machine mainly comprises a frame, a plurality of workpiece loading clamps, a wire uncoiling reel spindle, a wire uncoiling servo motor, a wire coiling reel spindle, a wire coiling servo motor, a wire uncoiling aluminum spool, a left tension servo motor, workbench lifting servo motors, cutting fixing plates, swing cutting arms and a wire coiling aluminum spool. The workpiece loading clamps are disposed on the middle portion of the frame. A sapphire workpiece is clamped on each workpiece loading clamp. Preferably, the number of the workpiece loading clamps is controlled within 2-5 due to the fact too many workpiece loading clamps cause operation inconvenience. The multistation single-wire swing cutting machine is simple, compact and reasonable in structure. Cutting is performed by multiple workbenches simultaneously, quantity of the cutting wire can be reduced, and accordingly cutting cost is reduced. Ascending and descending speed of each workbench can be controlled independently, so that cutting yield is improved greatly, and the productivity of the multistation single-wire swing cutting machine equals to that of multiple devices.
Description
Technical field
The utility model relates to a kind of Multi-station sapphire single-wire swinging cutting machine, specifically by diamond wire saw sapphire crystal and other superhard materials, belongs to sapphire special cutting device technical field.
Background technology
The Mohs' hardness of sapphire monocrystal is 9, and its hardness is only second to diamond, so be to cut with the circular saw bit that is coated with diamond particles mostly for a long time.In order to obtain preferably surface quality, sapphire monocrystal also adopts the interior round type blade and the scroll saw that are coated with diamond particles to cut.Simultaneously the thickness of circular saw bit the thinnest also more than 1mm, it is serious to add man-hour sapphire monocrystal waste of material.And the saw kerf of diamond fretsaw only is 0.2-0.4mm, so adopt diamond fretsaw can reduce waste of raw materials.
At present, along with greatly developing of electroplating technology and resin-diamond scroll saw, the quality of diamond fretsaw has obtained raising at full speed, and price has also dropped to original 20%.Its cutting cost has been lower than traditional mortar free type cutting mode, and traditional mortar cutting technique environment is abominable, not environmental protection, and a large amount of mortars need the recycling, consumed a large amount of manpower and financial resources.And the technique of diamond fretsaw cutting need not be used mortar, only need to provide water or water base cooling cleaning solution just passable, has really realized environmental protection production.
So adopt diamond fretsaw to substitute traditional saw blade or saw band cutting sapphire, become a kind of trend.But because the machining accuracy of diamond wire saw equipment requires height, and needs the support of high-grade AC servo digital control system, cause the diamond fretsaw production cost expensive.The diamond fretsaw cutting equipment of American-European countries is occupied the market of China 95% at present, has limited the development of China domestic diamond fretsaw cutting equipment, and it is particularly important concerning us to develop the good diamond fretsaw cutting equipment of cost performance.
The situation that the single line saw of American-European countries uses at home is not very good, and it is too small to be mainly reflected in the retractable cable wheel diameter, causes diamond wire mutually to push when moving back and forth at high speed, causes diamond particles to come off, and cutting power descends.Greatly diamond particles do not play dissection just own extruding come off, do not reach the cutting power that diamond wire manufacturer declares at all greatly rise with the line amount so that cut, cutting cost can be in any more.Equally, in the cutting equipment of single workbench, in order to cut a workpiece, also need to move back and forth, it is number of times and be no less than the cutting equipment that the multiplex (MUX) makes platform back and forth, for example: just in time can cut 1 workpiece with 100 rice noodles, need to cut back and forth 300 times; Cut 3 workpiece with 300 rice noodles, then only need to cut back and forth 100 times.Because it is consistent cutting the needed rice number through line of each workpiece, the single workpiece of above-mentioned cutting needs 30000 meters through line, does circulation with 100 rice noodles and need to cut back and forth 300 times, does circulation with 300 rice noodles and only need to cut back and forth 100 times.
In sum, diamond wire mutually pushes when moving back and forth at high speed and diamond particles is come off so that cutting power descends, and cycle-index is more, damage greatlyr, and adopts many workbench while cutting schemes, can reduce the line amount of using, and greatly alleviates cutting cost.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of Multi-station sapphire single-wire swinging cutting machine is provided, and cost that can decrease sapphire monocrystal cutting processing improves the benefit of processing.
The technical scheme that provides according to the utility model, Multi-station sapphire single-wire swinging cutting machine mainly comprises frame, workpiece loading fixture, ureeling barrel main shaft, unwrapping wire servomotor, wire winding tube main shaft, take-up servomotor, unwrapping wire aluminium I-beam wheel, left and right sides tension servo motor, worktable lifting servomotor, cuts fixed head, waves cutting arm and take-up aluminium I-beam wheel, described frame mid portion is provided with a plurality of workpiece loading fixtures, sapphire workpiece of clamping on each workpiece loading fixture.The general range of choice of described workpiece loading fixture be 2 ~ 5 more suitable, be awkward too much.
Also be respectively equipped with the first linear guides and the second linear guides at the two ends of frame, the ureeling barrel main shaft is installed on described the first linear guides, connect by the first ball screw between ureeling barrel main shaft and the first linear guides; Described ureeling barrel main shaft one end connects the unwrapping wire servomotor, and the other end connects unwrapping wire aluminium I-beam wheel.The wire winding tube main shaft is installed on described the second linear guides, is connected by the second ball screw between wire winding tube main shaft and the second linear guides; Described wire winding tube main shaft one end connects the take-up servomotor, and the other end connects take-up aluminium I-beam wheel.
The frame of described unwrapping wire aluminium I-beam wheel top is provided with First Transition guide roller, left tension arm, is installed in left tension arm guide roller and the second transition guide roller on the left tension arm, and described left tension arm one end connects left tension servo motor and left tension servo motor reducer successively.
The frame of described take-up aluminium I-beam wheel top is provided with the 3rd transition guide roller, right tension arm, is installed in right tension arm guide roller and the 4th transition guide roller on the right tension arm, and described right tension arm one end connects right tension servo motor and a right tension servo motor reducer successively.
A worktable lifting servomotor, worktable lifting servomotor lower end connecting working table lifting decelerator are installed on the upper methods, rack of described each workpiece loading fixture; Described worktable lifting reductor lower end connects slide unit by the 3rd ball screw, and slide unit slides up and down by the 3rd ball screw.Described slide unit lower end connects cutting fixed head centre position.Described cutting fixed head two ends are installed respectively one and are waved cutting arm, wave to establish in the cutting arm and wave servomotor; The described servomotor that waves connects the 4th ball screw, installs on described the 4th ball screw and waves the cutting guide wheel, waves the cutting guide wheel and moves up and down in waving cutting arm by the 4th ball screw.Wave the cutting guide wheel and can select separately manually control or automatic control mode to move up and down, can select different translational speeds.
The centre position of described adjacent two cutting fixed heads is provided with cutting and drags guide wheel, and cutting drags guide wheel one end connection cutting and drags servomotor.Described cutting fixed head is provided with many group fixing holes, according to the size of different sapphire workpiece, adjusts and waves cutting arm and the position that the cutting fixed head is connected, and makes diamond wire obtain preferably cut quality and cutting speed.
Compared with the prior art the utility model has the following advantages: the utility model is simple, compact and reasonable for structure; Adopt simultaneously cutting scheme of many workbench, can reduce cutting line amount, reduce cutting cost; The elevation rate of each workbench can be controlled separately, has greatly improved cutting output, a cutting production capacity that equals multiple devices.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
Description of reference numerals: 1-frame, 2-sapphire workpiece, 3-workpiece loading fixture, 4-the first linear guides, 5-the first ball screw, 6-unwrapping wire aluminium I-beam wheel, 7-ureeling barrel main shaft, 8-unwrapping wire servomotor, 9-First Transition guide roller, the left tension arm guide roller of 10-, the left tension arm of 11-, 12-the second transition guide roller, the left tension servo motor of 13-, the left tension servo motor reducer of 14-, 15-worktable lifting servomotor, 16-worktable lifting reductor, the 17-slide unit, 18-cuts fixed head, 19-waves cutting arm, 20-waves the cutting guide wheel, 21-waves servomotor, 22-the 4th ball screw, the 23-cutting drags guide wheel, 24-the 3rd transition guide roller, the right tension arm guide roller of 25-, the right tension arm of 26-, 27-the 4th transition guide roller, 28-take-up aluminium I-beam wheel, 29-the second linear guides, 30-the second ball screw, 31-wire winding tube main shaft, 32-take-up servomotor, 33-the 3rd ball screw, the 34-cutting drags servomotor, the right tension servo motor of 35-, the right tension servo motor reducer of 36-.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Embodiment shown in Fig. 1 ~ 2, the utility model mainly comprises frame 1, workpiece loading fixture 3, ureeling barrel main shaft 7, unwrapping wire servomotor 8, wire winding tube main shaft 31, take-up servomotor 32, unwrapping wire aluminium I-beam wheel 6, left tension servo motor 13, worktable lifting servomotor 15, cutting fixed head 18, waves cutting arm 19 and take-up aluminium I-beam wheel 28, described frame 1 mid portion is provided with a plurality of workpiece loading fixtures 3, sapphire workpiece 2 of clamping on each workpiece loading fixture 3.Described workpiece loading fixture 3 general ranges of choice be 2 ~ 5 more suitable, be awkward too much.
Also be respectively equipped with the first linear guides 4 and the second linear guides 5 at the two ends of frame 1, ureeling barrel main shaft 7 is installed on described the first linear guides 4, connect by the first ball screw 5 between ureeling barrel main shaft 7 and the first linear guides 4; Described ureeling barrel main shaft 7 one ends connect unwrapping wire servomotor 8, and the other end connects unwrapping wire aluminium I-beam wheel 6.Wire winding tube main shaft 31 is installed on described the second linear guides 29, is connected by the second ball screw 30 between wire winding tube main shaft 31 and the second linear guides 29; Described wire winding tube main shaft 31 1 ends connect take-up servomotor 32, and the other end connects take-up aluminium I-beam wheel 28.
The frame 1 of described unwrapping wire aluminium I-beam wheel 6 tops is provided with First Transition guide roller 9, left tension arm 11, is installed in left tension arm guide roller 10 and the second transition guide roller 12 on the left tension arm 11, and described left tension arm 11 1 ends connect left tension servo motor 13 and left tension servo motor reducer 14 successively.
The frame 1 of described take-up aluminium I-beam wheel 28 tops is provided with the 3rd transition guide roller 24, right tension arm 26, is installed in right tension arm guide roller 25 and the 4th transition guide roller 27 on the right tension arm 26, and described right tension arm 26 1 ends connect right tension servo motor 35 and a right tension servo motor reducer 36 successively.
A worktable lifting servomotor 15, worktable lifting servomotor 15 lower end connecting working table lifting decelerators 16 are installed on the upper methods, rack 1 of described each workpiece loading fixture 3; Described worktable lifting reductor 16 lower ends connect slide unit 17 by the 3rd ball screw 33, and slide unit 17 slides up and down by the 3rd ball screw 33.Described slide unit 17 lower ends connect cutting fixed head 18 centre positions.Described cutting fixed head 18 two ends are installed respectively one and are waved cutting arm 19, wave to establish in the cutting arm 19 and wave servomotor 21; The described servomotor 21 that waves connects the 4th ball screw 22, installs on described the 4th ball screw 22 and waves cutting guide wheel 20, waves cutting guide wheel 20 and moves up and down in waving cutting arm 19 by the 4th ball screw 22.Wave cutting guide wheel 20 and can select separately manually control or automatic control mode to move up and down, can select different translational speeds.
The centre position of described adjacent two cutting fixed heads 18 is provided with cutting and drags guide wheel 23, and cutting drags guide wheel 23 1 ends connection cutting and drags servomotor 34.
Described cutting fixed head 18 is provided with many group fixing holes, according to the size of different sapphire workpiece, adjusts and waves cutting arm 19 and the position that cutting fixed head 18 is connected, and makes diamond wire obtain preferably cut quality and cutting speed.
Diamond wire out, passes through First Transition guide roller 9, left tension arm guide roller 10 and the second transition guide roller 12 successively from unwrapping wire aluminium I-beam wheel 6, then enter wave on the cutting arm 19 waving the cutting guide wheel 20.Establish a cutting 3 of per two workpiece loading fixtures and drag guide wheel 23, from wave the cutting guide wheel 20 in out diamond wire by cutting drag guide wheel 23 enter next group wave the cutting guide wheel 20.Wave in the cutting guide wheel 20 out diamond wire by the 3rd transition guide roller 24, right tension arm guide roller 25 and the 4th transition guide roller 27 from last, enter at last take-up aluminium I-beam wheel 28.
Enter the unwrapping wire aluminium I-beam wheel 6 of using and take-up aluminium I-beam wheel 28 diameters greater than 300 millimeters, make the radius of curvature of diamond wire large, diamond wire fatigue when circulating cutting back and forth is little, reduces the probability of broken string; And its wiring number of plies reduces to greatest extent and mutually pushes the diamond particles that causes when diamond wire moves back and forth at a high speed and come off less than two-layer, improves the service life of diamond wire.
Operation principle of the present utility model is: what a sapphire workpiece 2 of clamping on each workpiece loading fixture 3, the diamond wire that then will wave on the cutting guide wheel 20 is pushed down workpiece.Drag servomotor 34 by opening unwrapping wire servomotor 8, take-up servomotor 32 and cutting, drag about diamond wire back and forth cutting sapphire workpiece 2.Keep the constant of diamond wire tension force by left tension servo motor 13 and right tension servo motor 35.15 of worktable lifting servomotors are adjusted cutting fixed head 18 to suitable cutting-height, wave servomotor 21 two of drives in the process of cutting and wave cutting guide wheel 20 one on the other, sapphire workpiece 2 formed waved cutting, faster easier sapphire workpiece 2 is cut open.
Claims (8)
1. Multi-station sapphire single-wire swinging cutting machine, comprise frame (1), unwrapping wire aluminium I-beam wheel (6), ureeling barrel main shaft (7), unwrapping wire servomotor (8), take-up aluminium I-beam wheel (28), wire winding tube main shaft (31) and take-up servomotor (32), be respectively equipped with the first linear guides (4) and the second linear guides (5) at the two ends of frame (1), the upper ureeling barrel main shaft (7) of installing of described the first linear guides (4), the upper wire winding tube main shaft (31) of installing of described the second linear guides (29); Described ureeling barrel main shaft (7) one ends connect unwrapping wire servomotor (8), and the other end connects unwrapping wire aluminium I-beam wheel (6); Described wire winding tube main shaft (31) one ends connect take-up servomotor (32), and the other end connects take-up aluminium I-beam wheel (28); The frame (1) of described unwrapping wire aluminium I-beam wheel (6) top is provided with First Transition guide roller (9), left tension arm (11), is installed in left tension arm guide roller (10) and the second transition guide roller (12) on the left tension arm (11); The frame (1) of described take-up aluminium I-beam wheel (28) top is provided with the 3rd transition guide roller (24), right tension arm (26), be installed in right tension arm guide roller (25) and the 4th transition guide roller (27) on the right tension arm (26), it is characterized in that: also comprise workpiece loading fixture (3), slide unit (17), cut fixed head (18) and wave cutting arm (19), described frame (1) mid portion is provided with a plurality of workpiece loading fixtures (3), a upper worktable lifting servomotor (15), worktable lifting servomotor (15) the lower end connecting working table lifting decelerator (16) installed of the upper methods, rack (1) of described each workpiece loading fixture (3); Described worktable lifting reductor (16) lower end connects slide unit (17) by the 3rd ball screw (33), and slide unit (17) lower end connects cutting fixed head (18) centre position; Described cutting fixed head (18) two ends are installed respectively one and are waved cutting arm (19), wave to establish in the cutting arm (19) and wave servomotor (21); The described servomotor (21) that waves connects the 4th ball screw (22), and upper installation of the 4th ball screw (22) waved cutting guide wheel (20).
2. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1 is characterized in that: connect by the first ball screw (5) between described ureeling barrel main shaft (7) and the first linear guides (4).
3. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1, it is characterized in that: described left tension arm (11) one ends connect left tension servo motor (13) and left tension servo motor reducer (14) successively.
4. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1 is characterized in that: connect by the second ball screw (30) between described wire winding tube main shaft (31) and the second linear guides (29).
5. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1, it is characterized in that: described right tension arm (26) one ends connect right tension servo motor (35) and a right tension servo motor reducer (36) successively.
6. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1 is characterized in that: the centre position of described adjacent two cutting fixed heads (18) is provided with cutting and drags guide wheel (23).
7. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 6 is characterized in that: described cutting drags guide wheel (23) one ends and connects cutting and drag servomotor (34).
8. Multi-station sapphire single-wire swinging cutting machine as claimed in claim 1 is characterized in that: the fixing holes of group more than described cutting fixed head (18) is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070109 CN202753295U (en) | 2012-02-29 | 2012-02-29 | Multistation single-wire swing cutting machine for sapphire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070109 CN202753295U (en) | 2012-02-29 | 2012-02-29 | Multistation single-wire swing cutting machine for sapphire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753295U true CN202753295U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070109 Expired - Fee Related CN202753295U (en) | 2012-02-29 | 2012-02-29 | Multistation single-wire swing cutting machine for sapphire |
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| CN (1) | CN202753295U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555091A (en) * | 2012-02-29 | 2012-07-11 | 无锡斯达新能源科技有限公司 | Multi-station sapphire single-wire swinging cutting machine |
| CN104985256A (en) * | 2015-07-22 | 2015-10-21 | 泰州市晨虹数控设备制造有限公司 | Diamond linear cutting machine tool |
| CN105729644A (en) * | 2016-03-31 | 2016-07-06 | 上虞晶信机电科技有限公司 | Diamond wire feeding device for silicon single crystal rod |
| CN108247877A (en) * | 2018-01-25 | 2018-07-06 | 湖南宇晶机器股份有限公司 | Multi-line cutting machine waves contact workbench |
| WO2024002329A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛高测科技股份有限公司 | Wire saw device, multi-wire cutting apparatus, and control method for multi-wire cutting apparatus |
-
2012
- 2012-02-29 CN CN 201220070109 patent/CN202753295U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555091A (en) * | 2012-02-29 | 2012-07-11 | 无锡斯达新能源科技有限公司 | Multi-station sapphire single-wire swinging cutting machine |
| CN102555091B (en) * | 2012-02-29 | 2015-04-08 | 无锡斯达新能源科技股份有限公司 | Multi-station sapphire single-wire swinging cutting machine |
| CN104985256A (en) * | 2015-07-22 | 2015-10-21 | 泰州市晨虹数控设备制造有限公司 | Diamond linear cutting machine tool |
| CN105729644A (en) * | 2016-03-31 | 2016-07-06 | 上虞晶信机电科技有限公司 | Diamond wire feeding device for silicon single crystal rod |
| CN108247877A (en) * | 2018-01-25 | 2018-07-06 | 湖南宇晶机器股份有限公司 | Multi-line cutting machine waves contact workbench |
| CN108247877B (en) * | 2018-01-25 | 2019-03-12 | 湖南宇晶机器股份有限公司 | Multi-line cutting machine waves contact workbench |
| WO2024002329A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛高测科技股份有限公司 | Wire saw device, multi-wire cutting apparatus, and control method for multi-wire cutting apparatus |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150229 |
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| EXPY | Termination of patent right or utility model |