CN107160042A - A kind of facet jewel laser process equipment - Google Patents
A kind of facet jewel laser process equipment Download PDFInfo
- Publication number
- CN107160042A CN107160042A CN201710458996.4A CN201710458996A CN107160042A CN 107160042 A CN107160042 A CN 107160042A CN 201710458996 A CN201710458996 A CN 201710458996A CN 107160042 A CN107160042 A CN 107160042A
- Authority
- CN
- China
- Prior art keywords
- jewel
- laser
- turbine
- worm
- process equipment
- 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
- 239000010437 gem Substances 0.000 title claims abstract description 57
- 229910001751 gemstone Inorganic materials 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000003028 elevating effect Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 10
- 210000001161 mammalian embryo Anatomy 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 239000010432 diamond Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of facet jewel laser process equipment, including frame, fiber pulse generating device of laser, laser light path system, jewel fixture, control system, the four-degree-of-freedom bearing material bar includes perpendicular rotary index device, horizontal plane rotating device, expansion link, base slider, the lower end of the expansion link is connected with base slider, base slider and the chute sliding set in frame are configured, the upper end of the expansion link is connected with horizontal rotation apparatus, the output shaft of the perpendicular rotary index device is connected with jewel fixture, the laser that jewel blank to be processed on the jewel fixture is exported with laser light path system is oppositely arranged, the laser light path system is connected with fiber pulse generating device of laser.The present invention is processed to jewel using high energy laser beam, and process velocity is fast, and production efficiency is high, while cutting tool, grinding grinding tool etc. need not be used, thus the problems such as without considering tool category, tool changing, tool wear, production noise.
Description
Technical field
The present invention relates to a kind of gemstone working equipment, more particularly to a kind of facet jewel laser process equipment, it can be applied to
Cutting to facet jewel, punch, chisel and carve etc. and going to expect processing and forming, can be used for the carving characters of facet jewel, anti-fake mark etc.
The technical fields such as reprocessing.
Background technology
Expanding economy, the accumulation of wealth so that the mankind are more and more stronger to the demand of bijouterie ornament, handicraft.
Bijouterie middle and high end luxury goods market also required that while more and more wide production technology, the mode of production, production technology it is continuous
Innovation, to improve the production efficiency and the quality of production of bijouterie product.Traditional gemstone working equipment is using cutter, grinding tool etc.
Jewel is processed, takes longer, it is necessary to the tool kind such as cutter, grinding tool is more and short life, can be produced in process compared with
Big noise.
The content of the invention
The technical problems to be solved by the invention are that the not enough one kind that provides existed for above-mentioned prior art can be improved
The facet jewel laser process equipment of processing efficiency and machining accuracy.
The technical solution adopted in the present invention is：Facet jewel laser process equipment, including frame, fiber pulse laser hair
Generating apparatus, laser light path system, jewel fixture, control system, the four-degree-of-freedom bearing material bar include perpendicular rotary index
Device, horizontal plane rotating device, expansion link, base slider, the lower end of the expansion link are connected with base slider, base slider with
The chute sliding configuration set in frame, the upper end of the expansion link is connected with horizontal rotation apparatus, the horizontal rotation dress
Put and be connected by cantilevered pallet with perpendicular rotary index device, the perpendicular rotary index device is installed in cantilever support
The outer end of disk, the output shaft of the perpendicular rotary index device is connected with jewel fixture, to be added on the jewel fixture
The laser that work jewel blank is exported with laser light path system is oppositely arranged, and the laser light path system occurs with fiber pulse laser
Device is connected.
By above-mentioned technical proposal, the expansion link includes being placed in overcoat, internal elevating screw, the internal elevating screw
In overcoat, two-stage turbine lead screw gear is configured with overcoat, the two-stage turbine lead screw gear includes turbine snail
Linkage, the worm screw of the turbine and worm mechanism are connected with the output shaft of motor, and the inner chamber of turbine is provided with female thread structure,
The internal elevating screw is installed in the inside of turbine, and both are threadedly coupled.
By above-mentioned technical proposal, the horizontal plane rotating device includes casing, turbine and worm transmission mechanism, power transmission shaft, institute
State power transmission shaft and turbine and worm transmission mechanism is installed in casing, the lower end of the power transmission shaft is fixed with internal elevating screw to be connected
Connect, upper end is connected with cantilevered pallet, the turbine and worm transmission mechanism includes turbine, worm screw, and both are meshed, and worm screw stretches into case
It is vertically arranged in vivo and with power transmission shaft, worm screw is driven by motor, is placed in the power transmission shaft in turbine, and it is solid by key
Fixed connection.
By above-mentioned technical proposal, the perpendicular rotary index device is included in the casing set on cantilevered pallet, driven
Dynamic motor, gear drive, output shaft, the gear drive are installed and in casing, gear drive is included actively
Gear, driven gear, both are meshed, and the output shaft of motor is connected with driving gear, and driven gear passes through key and output
Axle is connected, and the jewel fixture is connected with output shaft, and jewel blank passes through jewel clamp.
By above-mentioned technical proposal, the control system is PLC control devices.
By above-mentioned technical proposal, fiber coupling device, the fiber pulse generating device of laser hair are additionally provided with frame
The pulse laser gone out is coordinated by fiber coupling device and laser light path system.
Having the beneficial effect that acquired by the present invention：
1st, the present invention is processed using high energy laser beam to jewel, by adjusting four-degree-of-freedom bearing material bar vertical direction
Elongate or shorten, on horizontal plane the anglec of rotation, the perpendicular indexing anglec of rotation, horizontal plane movement etc. realize to jewel fixture
On jewel embryo material omnibearing stereo processing, to obtain desired 3 dimensional coil geometry, process velocity is fast, and production efficiency is high,
Cutting tool, grinding grinding tool etc. need not be used simultaneously, thus without considering tool category, tool changing, tool wear, production noise etc.
Problem；
2nd, simplify design jewel loading device, make equipment operation simple and convenient, reduce equipment overall volume, reduce thing
Expect the overall ratio of volume and bearing material equipment, reduce equipment idle stroke, make the purpose of processing stronger；
3rd, present invention assembling is simple, convenient disassembly, and passes through Electronic control, it is possible to achieve high accuracy processing.
Brief description of the drawings
Fig. 1 is tomograph of the invention.
Fig. 2 is the structural representation of four-degree-of-freedom bearing material bar.
Fig. 3 is the structure chart of expansion link.
Fig. 4 is the structure chart of horizontal plane rotating device.
Fig. 5 is the structure chart of vertical plane indexing means.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, facet jewel laser process equipment, including frame 1, fiber pulse laser are present embodiments provided
Generating means 16, laser conduction optical fiber 15, fiber coupling device 13, laser light path system 11, jewel fixture 8, control system 14,
The four-degree-of-freedom bearing material bar 7 includes perpendicular rotary index device 6, horizontal plane rotating device 5, expansion link 4, bottom cunning
Block 3, the lower end of the expansion link 4 is connected with base slider 3, and base slider 3 and the sliding of chute 2 set in frame are configured,
The upper end of the expansion link 4 is connected with horizontal rotation apparatus 5, and the horizontal rotation apparatus 5 is put down by cantilevered pallet 26 with vertical
Face rotary index device 6 is connected, and the perpendicular rotary index device 6 is installed in the outer end of cantilevered pallet 26, described vertical
The output shaft of Plane Rotation indexing means 6 is connected with jewel fixture 8, and the jewel blank 9 to be processed on the jewel fixture 8 is with swashing
The laser 10 of light light path system output is oppositely arranged.
The fiber pulse laser 16 of certain power sends the duration impulse laser of certain wavelength, and pulse laser is through laser
Laser 12 is exported after guiding fiber 15 and fiber coupling device 13, output laser 12 enters laser light path system 11, via laser light
The collimation of road system 11, focus on after can form high energy laser hot spot, focal beam spot power density must be greater than treasured to be processed
The ablation threshold of stone, diameter and light path system optical mirror slip focal length, the material category of focal beam spot have outside the Pass, can also pass through control
The size of defocusing amount processed is adjusted；Laser beam passes through the two-dimensional scan in laser light path system 11 in the scanning line tracking of horizontal plane
Galvanometer is adjusted.The present invention by controlling amount of movement of the base slider 3 in chute 2 so that the jewel embryo material of top carrying to
Laser beam scan path direction is close or offsets；By the flexible of expansion link vertical direction, so as to adjust jewel embryo material to sharp
The vertical distance of beam waist, i.e. defocusing amount；By the way that jewel fixture and jewel blank can be driven to the control of horizontal plane rotating device
Entirety does turnover motion, coordinates with laser two-dimension scanning line, and material is removed so as to carry out rotation to diamond material；By to vertical
Plane Rotation index dial indexes the regulation of the anglec of rotation in perpendicular, coordinates horizontal plane turnover motion, laser two-dimension scanning line
Track, realization is to the chamfering of diamond material top surface, the beveling of side, so as to realize the omnibearing stereo to jewel embryo material on fixture
Machine-shaping.
As shown in figure 3, the expansion link includes casing 31, overcoat 18, internal elevating screw 21, the upper end of overcoat 18 and case
Body 31 is connected, and lower end is connected with base slider 3, is placed in overcoat 18, is provided with overcoat 18 in the internal elevating screw 21
Cavity 27, its upper end is stretched out outside casing 31, and provided with oil scraper ring 29, two-stage turbine lead screw gear, institute are provided with casing
Stating two-stage turbine lead screw gear includes turbine and worm mechanism, the worm screw 28 of the turbine and worm mechanism and motor 20
Output shaft is connected, and turbine 30 is meshed with worm screw 28, and the inner chamber of turbine 30 is provided with female thread structure, the internal elevating screw 21
The inside of turbine 30 is installed in, both are threadedly coupled.Rotary motion and power are converted to internal elevating screw by motor 20
21 elevating movement and power, so as to drive the internal upper device of elevating screw 21 to move up and down, so as to adjust jewel
Embryo material is to the vertical distance of laser beam waist, i.e. defocusing amount.Rotated by being indexed to perpendicular rotation-indexing table in perpendicular
The regulation of angle, coordinates above-mentioned horizontal plane turnover motion, laser two-dimension scanning line tracking, and realization is fallen to diamond material top surface
Angle, the beveling of side.
As shown in figure 4, the horizontal plane rotating device includes casing 35, turbine and worm transmission mechanism, power transmission shaft 33, it is described
Power transmission shaft 33 and turbine and worm transmission mechanism are installed in casing 35, the lower end of the power transmission shaft 33 and internal elevating screw 21
It is fixedly connected, upper end is connected with cantilevered pallet 26, the turbine and worm transmission mechanism includes turbine 32, worm screw 36, and both mutually nibble
Close, worm screw 36 is stretched into casing 35 and is vertically arranged with power transmission shaft 33, and worm screw 36 is driven by motor 22, the power transmission shaft
It is placed in turbine 32, and is fixedly connected by key 34 in 33.Motor 22 will be rotated and be driven by turbine and worm transmission mechanism
Power passes to power transmission shaft 33, so as to drive the cantilevered pallet 26 of power transmission shaft 33 to do rotary motion on horizontal plane.
As shown in figure 5, the perpendicular rotary index device is included in the casing 37 set on cantilevered pallet 16, driving
Motor 24, gear drive, output shaft 36, the gear drive are installed and in casing 37, gear drive includes
Driving gear 35, driven gear 38, both are meshed, and the output shaft of motor 24 is connected with driving gear 35, driven gear
38 are connected by key 36 with output shaft 39, and the jewel fixture 8 is connected with output shaft 39, and jewel blank 9 is pressed from both sides by jewel fixture 8
Tightly.Indexed rotational motion is passed to driven gear 38 by motor 24 via drive gear 35, driven gear 38 and axle 39 it
Between connected by key 36, so as to drive jewel fixture 8 and jewel embryo material to do indexed rotational motion.Pallet 26 is located at jewel embryo material 9
Bottom, for accepting removed material.
The control system is PLC control devices, PLC control devices control motor 20, motor 22, driving electricity
17 be control circuit in machine 24 and fiber pulse generating device of laser 16, figure, and the present invention passes through Electronic control, it is possible to achieve high
Precision is processed.
Claims (6)
1. facet jewel laser process equipment, including frame, fiber pulse generating device of laser, laser light path system, gem clamp
Tool, control system, the four-degree-of-freedom bearing material bar include perpendicular rotary index device, horizontal plane rotating device, expansion link,
Base slider, the lower end of the expansion link is connected with base slider, and base slider and the chute sliding set in frame are configured,
The upper end of the expansion link is connected with horizontal rotation apparatus, and the horizontal rotation apparatus is rotated by cantilevered pallet and perpendicular
Indexing means is connected, and the perpendicular rotary index device is installed in the outer end of cantilevered pallet, the perpendicular rotation point
The output shaft of degree device is connected with jewel fixture, and the jewel blank to be processed on the jewel fixture is exported with laser light path system
Laser be oppositely arranged, the laser light path system is connected with fiber pulse generating device of laser.
2. facet jewel laser process equipment according to claim 1, it is characterised in that：The expansion link include overcoat,
It is placed in internal elevating screw, the internal elevating screw in overcoat, two-stage turbine lead screw gear is configured with overcoat,
The two-stage turbine lead screw gear includes the defeated of turbine and worm mechanism, the worm screw of the turbine and worm mechanism and motor
Shaft is connected, and the inner chamber of turbine is provided with female thread structure, and the internal elevating screw is installed in the inside of turbine, and both screw threads connect
Connect.
3. facet jewel laser process equipment according to claim 2, it is characterised in that：The horizontal plane rotating device bag
Casing, turbine and worm transmission mechanism, power transmission shaft are included, power transmission shaft and the turbine and worm transmission mechanism is installed in casing, described
The lower end of power transmission shaft is fixedly connected with internal elevating screw, and upper end is connected with cantilevered pallet, the turbine and worm transmission mechanism bag
Turbine, worm screw are included, both are meshed, worm screw is stretched into casing and is vertically arranged with power transmission shaft, and worm screw is driven by motor,
It is placed in turbine, and is fixedly connected by key in the power transmission shaft.
4. facet jewel laser process equipment according to claim 1 or 2, it is characterised in that：The perpendicular rotation
Indexing means is included in the casing set on cantilevered pallet, motor, gear drive, output shaft, the gear drive
Mechanism install with casing, gear drive include driving gear, driven gear, both are meshed, the output of motor
Axle is connected with driving gear, and driven gear is connected by key with output shaft, and the jewel fixture is connected with output shaft, jewel blank
Pass through jewel clamp.
5. facet jewel laser process equipment according to claim 1 or 2, it is characterised in that：The control system is PLC
Control device.
6. facet jewel laser process equipment according to claim 1 or 2, it is characterised in that：Light is additionally provided with frame
Fine coupling device, the pulse laser that the fiber pulse generating device of laser is sent passes through fiber coupling device and laser optical path system
It is under unified central planning to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458996.4A CN107160042A (en) | 2017-06-16 | 2017-06-16 | A kind of facet jewel laser process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458996.4A CN107160042A (en) | 2017-06-16 | 2017-06-16 | A kind of facet jewel laser process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160042A true CN107160042A (en) | 2017-09-15 |
Family
ID=59819697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710458996.4A Pending CN107160042A (en) | 2017-06-16 | 2017-06-16 | A kind of facet jewel laser process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274005A (en) * | 2021-11-16 | 2022-04-05 | 惠州市宏胜机电设备有限公司 | Automatic plate cutting and edge grinding line |
| CN114769914A (en) * | 2022-05-13 | 2022-07-22 | 洛阳Lyc轴承有限公司 | Method for continuously laser marking outer diameter of bearing |
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|---|---|---|---|---|
| CN1543386A (en) * | 2002-04-03 | 2004-11-03 | ���µº����������������� | A novel laser diamond blocking machine for faceting the bottom of the diamond |
| CN101318357A (en) * | 2007-06-06 | 2008-12-10 | 沈文优 | Jewel/jade processing method |
| CN201632768U (en) * | 2010-01-06 | 2010-11-17 | 北京希波尔科技发展有限公司 | Laser tool blade milling machine |
| US20140054275A1 (en) * | 2010-11-01 | 2014-02-27 | Sumitomo Electric Hardmetal Corp | Cutting tool and method and apparatus for manufacturing the same |
| KR20140123192A (en) * | 2013-04-11 | 2014-10-22 | 한국기계연구원 | Tip machining appratus, tip and muluty pattern forming method using the tip |
| CN105880827A (en) * | 2015-11-04 | 2016-08-24 | 上海费米激光科技有限公司 | Micron-sized ultraviolet laser micro processing platform |
-
2017
- 2017-06-16 CN CN201710458996.4A patent/CN107160042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543386A (en) * | 2002-04-03 | 2004-11-03 | ���µº����������������� | A novel laser diamond blocking machine for faceting the bottom of the diamond |
| CN101318357A (en) * | 2007-06-06 | 2008-12-10 | 沈文优 | Jewel/jade processing method |
| CN201632768U (en) * | 2010-01-06 | 2010-11-17 | 北京希波尔科技发展有限公司 | Laser tool blade milling machine |
| US20140054275A1 (en) * | 2010-11-01 | 2014-02-27 | Sumitomo Electric Hardmetal Corp | Cutting tool and method and apparatus for manufacturing the same |
| KR20140123192A (en) * | 2013-04-11 | 2014-10-22 | 한국기계연구원 | Tip machining appratus, tip and muluty pattern forming method using the tip |
| CN105880827A (en) * | 2015-11-04 | 2016-08-24 | 上海费米激光科技有限公司 | Micron-sized ultraviolet laser micro processing platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274005A (en) * | 2021-11-16 | 2022-04-05 | 惠州市宏胜机电设备有限公司 | Automatic plate cutting and edge grinding line |
| CN114769914A (en) * | 2022-05-13 | 2022-07-22 | 洛阳Lyc轴承有限公司 | Method for continuously laser marking outer diameter of bearing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |