CN114179239A - Machining device for special cutting line for sapphire - Google Patents
Machining device for special cutting line for sapphire Download PDFInfo
- Publication number
- CN114179239A CN114179239A CN202111563041.8A CN202111563041A CN114179239A CN 114179239 A CN114179239 A CN 114179239A CN 202111563041 A CN202111563041 A CN 202111563041A CN 114179239 A CN114179239 A CN 114179239A
- Authority
- CN
- China
- Prior art keywords
- box
- lead screw
- motor
- sapphire
- cutting line
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 23
- 239000010980 sapphire Substances 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title description 3
- 238000012545 processing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- 239000002173 cutting fluid Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
Abstract
The invention discloses a processing device of a special cutting line for sapphire, which comprises a box body, wherein a slide rail is fixed at one end of the outer wall of the box body, a slide seat is slidably sleeved on the slide rail, a first motor is installed on the top surface of the slide seat, a first lead screw is fixed on an output shaft of the first motor, the free end of the first lead screw extends into the box body, the tail end of the first lead screw is rotatably connected with a chuck, two guide rails are symmetrically fixed at the top in the box body, slide blocks are slidably sleeved on the outer surfaces of the two guide rails, a second lead screw is nested in the middle of the slide blocks in a threaded manner, one end of the second lead screw is rotatably connected with the inner wall of the box body, the other end of the second lead screw extends to the outside of the box body, and the tail end of the second lead screw is provided with a second motor. According to the invention, the high-pressure pump boosts the cutting fluid in the box body and then sprays the cutting fluid out of the nozzle to impact the surface of the bar, so that the cutting effect is achieved, the cutting efficiency of the bar is greatly improved, and meanwhile, the flatness of the section is improved.
Description
Technical Field
The invention relates to the technical field of processing equipment of a special sapphire cutting line, in particular to a processing device of the special sapphire cutting line.
Background
Sapphire is also called white sapphire, and has good thermal conductivity, excellent electrical property and dielectric property, so the sapphire wafer is widely applied to the fields of industry, national defense, scientific research and civilian use, and with the rapid development of LEDs and 3G mobile phones, the sapphire wafer becomes a consumable material which is urgently needed by multiple lines, but the sapphire has high hardness and brittleness and larger cutting difficulty, and the requirements of the cutting process on cutting lines and frosted hardness are higher.
As disclosed in publication No.: CN109176933A superspeed line sapphire multi-wire saw adopts the speed that improves the cutting line to improve the grinding cutting speed to the bar to promote machining efficiency, nevertheless there is following not enough:
1. when the cutting efficiency of the equipment is improved, the friction and the abrasion of the surface of the high-speed cutting line to a transmission part of the high-speed cutting line are also large, so that the maintenance cost is high;
2. the cut section is rough, and the process for cutting the thin sheet is difficult.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, when the cutting efficiency of equipment is improved, the friction and the abrasion of the surface of a high-speed cutting line to a transmission part of the high-speed cutting line are high, so that the maintenance cost is high, the cutting section is rough, and the processing of a cut sheet is difficult.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a processingequipment of special line of cut of sapphire, includes the box, the outer wall one end of box is fixed with the slide rail, sliding sleeve is equipped with the slide on the slide rail, first motor is installed to the top surface of slide, be fixed with first lead screw on the output shaft of first motor, the free end of first lead screw extend to the inside and the end rotation of box are connected with the chuck, top symmetry is fixed with two guide rails, two in the box the surface slip cover of guide rail is equipped with the slider, the middle thread nestification of slider has the second lead screw, the one end of second lead screw with the inner wall of box rotates to be connected, the other end of second lead screw extends to the outside and the end of box install the second motor, the second motor is installed on the outer wall of box and the output shaft with the terminal fixed connection of second lead screw, the bottom surface fixed mounting of slider has the nozzle, the bottom of box is provided with the buffer board, be fixed with the spring between the both ends of buffer board and the interior diapire of box respectively, rotate in the middle inside groove of buffer board and be connected with a plurality of runners.
Preferably, a high-pressure pump is installed on the inner side wall of the box body, an extension pipe is connected between the water outlet of the high-pressure pump and the nozzle, and a water inlet pipe is installed at the water inlet of the high-pressure pump.
Preferably, the first screw rod is in threaded connection with the side wall of the box body, the first motor adopts a servo motor, and a bar stock is clamped on one side, away from the first screw rod, of the chuck.
Preferably, the plurality of rotating wheels are sequentially arranged in the inner groove of the buffer plate, and the rotating wheels correspond to the nozzles.
Preferably, the telescopic pipe is a high-pressure-resistant metal hose, and the bottom tail end of the water inlet pipe is provided with a filter.
Preferably, the box is kept away from the one end roof of first motor installs the protection casing through the hinge, install transparent observation window on the protection casing.
Preferably, the cross-section of the slide rail is of a T-shaped structure, and the box body, the two guide rails and the slide block are all made of stainless steel.
The invention has the following beneficial effects:
1. this processingequipment of special line of cut of sapphire, through the high-pressure pump, the nozzle that set up, the high-pressure pump is through absorbing the cutting fluid pressurization, and by the nozzle lasering blowout, strike on the surface of bar, thereby play the effect of cutting, the impact force that cutting fluid impacted bar surface simultaneously drives the bar and passes through the terminal slow rotation of chuck around first lead screw, it is even to be convenient for cut, prevent that the bar from cutting imperviously phenomenon, the cutting efficiency of bar has been improved.
2. This processingequipment of special line of cut of sapphire, through high-pressure pump, inlet tube, the nozzle that sets up, the piece that the high-pressure pump passes through the terminal filter of inlet tube in with the cutting fluid filters, has guaranteed the quality of cutting fluid for the terminal surface after the cutting fluid that erupts through the nozzle cuts the bar is even bright and clean, has improved processingquality.
3. This processingequipment of special line of cut of sapphire, through buffer board, the runner that sets up, when the cutting fluid impact that is located the bottom half and holds by nozzle spun cutting fluid level, speed reduces and promotes the runner rotation on the buffer board to further slow down speed and kinetic energy, avoid the diapire of high-speed impact box, arouse the box to damage.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a left side cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a baffle of the present invention;
FIG. 4 is a top view of the baffle of the present invention;
fig. 5 is a cross-sectional view of the slide rail of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the device for processing a sapphire special cutting line of this embodiment includes a box 1, a slide rail 2 is fixed at one end of an outer wall of the box 1, a slide carriage 3 is slidably sleeved on the slide rail 2, a first motor 4 is installed on a top surface of the slide carriage 3, a first lead screw 5 is fixed on an output shaft of the first motor 4, a free end of the first lead screw 5 extends into the box 1, and a chuck 6 is rotatably connected to a tail end of the first lead screw, two guide rails 7 are symmetrically fixed on a top portion of the inside of the box 1, a slide block 8 is slidably sleeved on outer surfaces of the two guide rails 7, a second lead screw 9 is nested in a middle thread of the slide block 8, one end of the second lead screw 9 is rotatably connected to an inner wall of the box 1, the other end of the second lead screw 9 extends to an outside of the box 1, and a second motor 10 is installed at a tail end of the box 1, and the second motor 10 is installed on an outer wall of the box 1, and an output shaft is fixedly connected to a tail end of the second lead screw 9, the bottom surface of the sliding block 8 is fixedly provided with a nozzle 11, the bottom of the box body 1 is provided with a buffer plate 12, springs 13 are respectively fixed between two ends of the buffer plate 12 and the inner bottom wall of the box body 1, and a plurality of rotating wheels 14 are rotatably connected in the middle inner groove of the buffer plate 12.
When the device is used, the first motor 4 drives the first screw rod 5 to rotate, the first screw rod 5 is in threaded connection with the side wall of the box body 1, so that the chuck 6 is pushed to move along the length direction of the first screw rod 5, the cutting thickness of a bar 18 is convenient to adjust, the second motor 10 drives the second screw rod 9 to rotate, the threaded slider 8 drives the nozzle 11 to move along the length direction of the two guide rails 7, the sprayed cutting fluid is jetted by the nozzle 11 to impact the surface of the bar 18, the cutting effect is achieved, the cutting fluid impacts the surface of the bar 18 to drive the bar 18 to slowly rotate around the tail end of the first screw rod 5 through the impact force of the chuck 6, the cutting is convenient to cut uniformly, the phenomenon that the bar 18 is not cut completely is prevented, when the cutting fluid sprayed by the nozzle 11 impacts the cutting fluid positioned at the liquid level of the cutting fluid contained at the bottom of the box body 1, the speed is reduced, and the rotating wheel 14 on the buffer plate 12 is pushed to rotate, thereby further slowing down speed and kinetic energy, avoiding the diapire of high-speed impact box 1, arousing box 1 to damage.
As shown in fig. 1 and 2, a high-pressure pump 15 is mounted on the inner side wall of the box 1, an extension tube 16 is connected between a water outlet of the high-pressure pump 15 and the nozzle 11, a water inlet pipe 17 is mounted at a water inlet of the high-pressure pump 15, and the high-pressure pump 15 supplies high-pressure cutting fluid to the nozzle 11 through the extension tube 16, so as to form a water jet cutter 18 for cutting the bar stock.
As shown in fig. 1 and 2, the first lead screw 5 is in threaded connection with the side wall of the box body 1, the first motor 4 is a servo motor, the side of the chuck 6 away from the first lead screw 5 clamps the bar 18, the chuck 6 has a plurality of clamping jaws, and the bar 18 is clamped by gathering together, so that the bar 18 is fixed on the chuck 6, which is the prior art and is not described in detail.
As shown in fig. 3 and 4, the plurality of runners 14 are sequentially arranged in the inner groove of the buffer plate 12, and the position of the runner 14 corresponds to the position of the nozzle 11, so that the cutting fluid sprayed from the nozzle 11 is jetted onto the runner 14, and the runner 14 is pushed to rotate, thereby playing a role in buffering the flow velocity and reducing the kinetic energy.
As shown in fig. 1 and 2, the telescopic tube 16 is made of a high pressure resistant metal hose, and has a function of delivering high pressure cutting fluid to the nozzle 11, and a certain flexibility, so as to move along with the nozzle 11, and a filter (not shown) is installed at the bottom end of the water inlet tube 17, and the filter is used for filtering debris mixed in the cutting fluid, and preventing the debris from entering the high pressure pump 15 to cause a fault or block the nozzle 11.
As shown in figure 1, the one end roof that first motor 4 was kept away from to box 1 has protection casing 19 through the hinge installation, installs transparent observation window on the protection casing 19, and protection casing 19 plays the safety protection effect at the during operation, can prevent simultaneously that the cutting fluid from splashing, pollutes the external environment, can observe the situation when nozzle 11 cuts bar 18 in real time through the observation window, the work arrangement of being convenient for.
As shown in fig. 1 and 5, the cross section of the slide rail 2 is of a T-shaped structure, the slide rail 2 provides a supporting function for the first motor 4, the first motor 4 linearly moves along the length direction of the slide rail 2 through the slide seat 3, the cutting thickness of the bar 18 is convenient to adjust, the box body 1, the two guide rails 7 and the slide block 8 are made of stainless steel, the corrosion resistance is improved, and the service life of the device is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a processingequipment of special line of cut of sapphire, includes box (1), its characterized in that: the outer wall one end of box (1) is fixed with slide rail (2), the slip cap is equipped with slide (3) on slide rail (2), first motor (4) are installed to the top surface of slide (3), be fixed with first lead screw (5) on the output shaft of first motor (4), the free end of first lead screw (5) extends to the inside and the end rotation of box (1) are connected with chuck (6), the top symmetry is fixed with two guide rails (7) in box (1), two the surface slip cap of guide rail (7) is equipped with slider (8), the intermediate thread nestification of slider (8) has second lead screw (9), the one end of second lead screw (9) with the inner wall of box (1) rotates to be connected, the other end of second lead screw (9) extends to second motor (10) are installed to the outside and the end of box (1), second motor (10) are installed on the outer wall of box (1) and the output shaft with the terminal fixed connection of second lead screw (9), the bottom surface fixed mounting of slider (8) has nozzle (11), the bottom of box (1) is provided with buffer board (12), the both ends of buffer board (12) with be fixed with spring (13) respectively between the interior diapire of box (1), rotate in the centre inside groove of buffer board (12) and be connected with a plurality of runners (14).
2. The apparatus for processing a sapphire special cutting line according to claim 1, wherein: install high-pressure pump (15) on the inside wall of box (1), high-pressure pump (15) delivery port with be connected with flexible pipe (16) between nozzle (11), inlet port department of high-pressure pump (15) installs inlet tube (17).
3. The apparatus for processing a sapphire special cutting line according to claim 2, wherein: the first screw rod (5) is in threaded connection with the side wall of the box body (1), the first motor (4) adopts a servo motor, and a bar stock (18) is clamped on one side, away from the first screw rod (5), of the chuck (6).
4. The apparatus for processing a sapphire special cutting line according to claim 3, wherein: the rotating wheels (14) are sequentially arranged in the inner groove of the buffer plate (12), and the positions of the rotating wheels (14) correspond to the positions of the nozzles (11).
5. The apparatus for processing a sapphire special cutting line according to claim 4, wherein: the telescopic pipe (16) is a high-pressure-resistant metal hose, and a filter is arranged at the tail end of the bottom of the water inlet pipe (17).
6. The apparatus for processing a sapphire special cutting line according to claim 5, wherein: the box (1) is kept away from the top wall of one end of the first motor (4) is provided with a protective cover (19) through a hinge, and the protective cover (19) is provided with a transparent observation window.
7. The apparatus for processing a sapphire special cutting line according to claim 6, wherein: the cross-section of slide rail (2) is T type structure, box (1), two guide rail (7) slider (8) all adopt stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563041.8A CN114179239A (en) | 2021-12-20 | 2021-12-20 | Machining device for special cutting line for sapphire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563041.8A CN114179239A (en) | 2021-12-20 | 2021-12-20 | Machining device for special cutting line for sapphire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114179239A true CN114179239A (en) | 2022-03-15 |
Family
ID=80544550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111563041.8A Pending CN114179239A (en) | 2021-12-20 | 2021-12-20 | Machining device for special cutting line for sapphire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114179239A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552632A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Sapphire cutting device |
| CN204622228U (en) * | 2015-02-02 | 2015-09-09 | 天津莫森睿自动化设备有限公司 | Timber cutting water under high pressure saw |
| CN105365061A (en) * | 2015-11-18 | 2016-03-02 | 无锡科诺达电子有限公司 | Precise cutting instrument for sapphires |
| CN106217666A (en) * | 2016-08-30 | 2016-12-14 | 天通银厦新材料有限公司 | The water cutter device of cutting sapphire |
| CN205905130U (en) * | 2016-07-29 | 2017-01-25 | 广州市精欣机电有限公司 | High pressure waterjet cutting equipment |
| CN206530814U (en) * | 2017-02-24 | 2017-09-29 | 江西中烟工业有限责任公司 | One, which grows tobacco, is used to relax the joint of hydraulic pressure in processing |
| CN206953309U (en) * | 2017-05-22 | 2018-02-02 | 浙江晶瑞电子材料有限公司 | A kind of sapphire ingot cutting device |
| CN109910022A (en) * | 2018-12-28 | 2019-06-21 | 张宝霞 | Underwater automatic cutting milling robot |
| CN213437849U (en) * | 2020-09-07 | 2021-06-15 | 清远惠晶科技有限公司 | Cutting machine for sapphire blank processing |
-
2021
- 2021-12-20 CN CN202111563041.8A patent/CN114179239A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552632A (en) * | 2014-12-18 | 2015-04-29 | 无锡科诺达电子有限公司 | Sapphire cutting device |
| CN204622228U (en) * | 2015-02-02 | 2015-09-09 | 天津莫森睿自动化设备有限公司 | Timber cutting water under high pressure saw |
| CN105365061A (en) * | 2015-11-18 | 2016-03-02 | 无锡科诺达电子有限公司 | Precise cutting instrument for sapphires |
| CN205905130U (en) * | 2016-07-29 | 2017-01-25 | 广州市精欣机电有限公司 | High pressure waterjet cutting equipment |
| CN106217666A (en) * | 2016-08-30 | 2016-12-14 | 天通银厦新材料有限公司 | The water cutter device of cutting sapphire |
| CN206530814U (en) * | 2017-02-24 | 2017-09-29 | 江西中烟工业有限责任公司 | One, which grows tobacco, is used to relax the joint of hydraulic pressure in processing |
| CN206953309U (en) * | 2017-05-22 | 2018-02-02 | 浙江晶瑞电子材料有限公司 | A kind of sapphire ingot cutting device |
| CN109910022A (en) * | 2018-12-28 | 2019-06-21 | 张宝霞 | Underwater automatic cutting milling robot |
| CN213437849U (en) * | 2020-09-07 | 2021-06-15 | 清远惠晶科技有限公司 | Cutting machine for sapphire blank processing |
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