CN109318065A - A kind of numerically control grinder and its technique of superhard cutting blade - Google Patents
A kind of numerically control grinder and its technique of superhard cutting blade Download PDFInfo
- Publication number
- CN109318065A CN109318065A CN201811444904.8A CN201811444904A CN109318065A CN 109318065 A CN109318065 A CN 109318065A CN 201811444904 A CN201811444904 A CN 201811444904A CN 109318065 A CN109318065 A CN 109318065A
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- Prior art keywords
- grinding wheel
- grinding
- cutting blade
- valve
- box
- Prior art date
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 239000003595 mist Substances 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims description 125
- 238000005259 measurement Methods 0.000 claims description 36
- 239000002826 coolant Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 14
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000013021 overheating Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 27
- 210000001736 capillary Anatomy 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/062—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels using rotary dressing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention provides a kind of numerically control grinder of superhard cutting blade and its techniques, including lathe, host electronic box, spindle box, measuring system, CCD detection system and oil fog recycling system；Host electronic box is located at the left side of lathe, is equipped with temperature-adjusting device in the host electronic box；The rear end of sliding seat is equipped with sliding rail third driving motor, for driving the movement of sliding seat；It is equipped with vertical shaft system on the right side of lathe, the workbench of disk with a scale is equipped with above vertical shaft system, is equipped with rotary knife base above dial, CCD detection system is set to the rear end of workbench, workbench is equipped with sealing cover, and mist of oil pipe is equipped at the top of outer cover, and oil fog recycling system is connect by mist of oil pipe with outer cover.Thermostatic setting; automatically adjust the temperature in host electronic box; the temperature in host electronic box is set to prevent from overheating in suitable range or be subcooled; it plays a very good protection to the electronic component in host; the service efficiency and accuracy for improving electronic component, improve the service life of host electronic box.
Description
Technical field
The present invention relates to the numerically control grinder technical field of superhard cutting blade, especially a kind of numerically control grinder of superhard cutting blade
And its technique.
Background technique
The numerically control grinder of superhard cutting blade is the lathe for carrying out grinding to workpiece surface using grinding tool.Most of mill
Bed is to carry out grinding using high-speed rotating grinding wheel, and a small number of is using other grinding tools such as oilstone, abrasive band and free abrasive
It is processed, such as honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine.The numerically control grinder of superhard cutting blade
There are digital control plain surface grinding machine, numerical control centerless grinding machine, numerical control internal-external circle grinding machine, numerical control vertical universal grinder, CNC jig grinding machine, number again
Control form grinder etc..
The numerically control grinder processing of superhard cutting blade needs to use coolant liquid, and there are a recycling to recycle for coolant liquid
Process, used coolant liquid needs reuse after being filtered, the coolant circulation unit effect that existing grinding machine itself carries
Fruit is bad, influences tool sharpening quality, in some instances it may even be possible to lead to the reduction of lathe service life, and the filtering of its papery used
The service life of device only has some months, needs to be replaced in a short time, increases manpower and financial resources cost, and existing superhard
The numerically control grinder coolant circulation unit of blade not set cooling device mostly, so that after the processing of coolant liquid filtration, purification directly
It is transmitted back in the coolant liquid conveying device in the numerically control grinder of superhard cutting blade, so that the cooling effect that coolant liquid reaches
Fruit is poor, as Chinese Patent Application No. be CN201320293320.1 propose " the numerically control grinder coolant liquid of superhard cutting blade is net
Makeup is set ", the numerically control grinder coolant purification system of superhard cutting blade has and will affect grinding essence well in this application file
The iron filings of degree are isolated, and coolant liquid can be made to recycle.But the device fails inside the numerically control grinder to superhard cutting blade
Electronic component plays cooling and protective effect, the damage too high or too low for temperature for be easy to causeing electronic component and seriously affects electronics
The service life of element.
Summary of the invention
There is provided that a kind of automation is cooling, control is accurate, certainly the purpose of the present invention is overcoming the above-mentioned insufficient of the prior art
The numerically control grinder for the superhard cutting blade that dynamicization degree is high, grinding accuracy is high, avoids interference from human factor that from capable of improving service life and
Its technique.
The technical scheme is that the numerically control grinder and its technique of a kind of superhard cutting blade, including lathe, host electricity
Case, spindle box, measuring system, CCD detection system and oil fog recycling system；
The host electronic box is located at the left side of lathe, is equipped with temperature-adjusting device in the host electronic box；
The lathe is equipped with sliding rail, and the sliding rail is equipped with sliding seat, and the spindle box is set to and the matched sliding seat of sliding rail
Middle part, the spindle box is equipped with dresser, and the sliding seat front end is fixedly provided with measuring system, the sliding seat
Rear end is equipped with third driving motor, for driving the movement of sliding seat；
It is equipped with vertical shaft system on the right side of the lathe, is equipped with the workbench of disk with a scale above the vertical shaft system, on dial
Side is equipped with rotary knife base, and the CCD detection system is set to the rear end of workbench, and the workbench is equipped with sealing cover, described
Mist of oil pipe is equipped at the top of outer cover, the oil fog recycling system is connect by mist of oil pipe with outer cover；
The host electronic box, spindle box, measuring system, CCD detection system, dresser and oil fog recycling system are shown
The control of screen.
Further, the temperature-adjusting device includes evaporator, valve, capillary, condenser and compressor, the evaporation
Device one end is connect by delivery pipe with capillary, and by delivery pipe connecting valve, valve is connected by delivery pipe to be compressed the other end
Machine, the compressor are connect by delivery pipe with condenser, and refrigerant is equipped in the delivery pipe；It is equipped in the host electronic box
Temperature inductor, the temperature inductor are connect with temperature-adjusting device, the refrigeration or heating of A.T.C regulating device,
The temperature inductor is connect with display screen.
Further, the refrigerant is freon, is equipped with insulating layer, the capillary and delivery pipe outside the delivery pipe
For copper pipe.
Further, the valve is solenoid operated four-way valve, and the solenoid operated four-way valve includes solenoid pilot valve, four ports, valves
Door capillary and main valve, valve capillary one end are connect with port, and the other end is connect with solenoid pilot valve, and the electromagnetism is led
It is set on main valve to valve, the port is connect with delivery pipe.
Further, the spindle box includes support, grinding spindle, the first driving motor, the second driving motor, abrasive grinding wheel
With grinding spindle driving cylinder, the support is fixed on sliding seat, and the support is equipped with fixed column, the fixed column top
Equipped with the first driving motor, it is equipped with through-hole in the fixed column, is equipped with grinding spindle in the through-hole, the grinding spindle
Left and right end is respectively equipped with the second driving motor and abrasive grinding wheel, and grinding spindle driving cylinder is additionally provided in the fixed column and is located at grinding
Main shaft lower end, and be flexibly connected with grinding spindle, the grinding spindle driving cylinder is driven grinding by the driving of the first driving motor
The movement of main shaft, for abrasive grinding wheel by the driving of the second driving motor, the right side of the fixed column is equipped with waterproof bulkhead.
Further, the vertical shaft system is equipped with vertical shaft motor, and the tool apron is rotated by vertical shaft motor drive operational platform；Institute
Stating tool apron is pneumatic tool apron, and knife bar is equipped with pneumatic clamp, is equipped with reset valve on the left of the tool apron；It is upper in the sealing cover
Wall is equipped with headlamp.
Further, the CCD detection system includes fixed focus objective lens, graticle, varifocus objective, CCD camera and mounting base,
The mounting base is fixed on lathe, and the mounting base is equipped with movable guiding rail, and the movable guiding rail is equipped with fixed focus objective lens,
The opposite top for being set to tool apron of the fixed focus objective lens, the two sides of the fixed focus objective lens are equipped with headlamp, the fixed focus objective lens with point
The lower end connection of plate is drawn, the end on the graticle connects varifocus objective, is equipped with CCD camera, institute above the varifocus objective
It states CCD camera and optical signal is converted into electric signal, the video inputs of monitor, monitor are connected to through video output terminal
It converts electrical signals into optical signals display screen again to show, the CCD camera is fixed on the column in vertical shaft system, described
CCD camera side is equipped with regulating rod.
Further, the measuring system includes measuring system driving cylinder, touch type detecting head, probe, measurement drive shaft, surveys
Mounting base and measurement fixing seat are measured, the measuring system driving cylinder is fixed on sliding seat by measuring fixing seat, the measurement
System drive cylinder is flexibly connected with one end of measurement drive shaft, driving band of the measuring system driving cylinder by the second driving motor
Dynamic measurement drive shaft activity, the other end connection measurement mounting base of the measurement drive shaft, the fixed survey of touch type detecting head
It measures in mounting base, is detachably connected probe below the touch type detecting head；The touch type detecting head is connect with display screen.
Further, the oil fog recycling system includes by-pass filtration storehouse, two-stage precipitation storehouse, coolant liquid isolation water tank and outlet air
Storehouse, by-pass filtration storehouse one end connect with mist of oil pipe and communicate, and the other end is connect with two-stage precipitation storehouse, the two-stage precipitation storehouse
Lower part is equipped with coolant liquid isolation water tank circulation, and two-stage precipitation storehouse top is equipped with wind chamber, is equipped with filter device in the wind chamber,
Blower is additionally provided in the wind chamber.
Further, be additionally provided with dresser on the spindle box, the dresser include fixing seat, protecting seat,
Cylinder chamber, minitype pneumatic motor, gear-box, grinding wheel guard, grinding wheel and finishing grinding wheel transmission shaft, the fixing seat and protecting seat
It is fixedly connected, the fixing seat is fixedly connected with the sliding seat by support, and the protecting seat right end is equipped with gear-box, the gear
It is equipped with the gear connecting with minitype pneumatic motor in case, cylinder chamber is equipped with below the minitype pneumatic motor, the gear is under
Gear on finishing grinding wheel transmission shaft one end of side matches, and the finishing grinding wheel transmission shaft other end is equipped with grinding wheel, the sand
Grinding wheel guard is provided on the outside of wheel, the minitype pneumatic motor is connect with display screen.
The numerically control grinder and its technique of superhard cutting blade, comprising the following steps:
(a) outer cover is opened, headlamp is opened, cutter is placed on knife bar, pneumatic clamp is pressed into cutter；
(b) processing program and parameter are set on a display screen, and vertical shaft system controls the rotation of tool apron, cutter is rotated to grinding
The pre- grinding position of grinding wheel is opened oil fog recycling system and is recycled to cooling water after grinding；
(c) processing grinding is carried out to cutter by the program of setting, abrasive grinding wheel is ground cutter by the feed of setting, grinding
Measurement detection in next step is carried out after complete；
(d) whether measurement detection tool sharpening is qualified；If unqualified return step (c) continues to be ground, survey can be repeated several times
Amount detection, until to tool sharpening qualification；
(e) abrasive grinding wheel is modified after processing is completed, cleaning stations.
Compared with the prior art, the invention has the following features:
1, on-line measurement system, CCD detection system and dresser are wholely set, and are made when being ground to cutter, energy
More preferably reach intelligent automaticization, to cutter processed when on-line measurement can be carried out to cutter, and can multiple progress
Processing and detection measurement reduce manual operation and reduce human intervention, and grinding wheel finishing device can direct opposite grinding after processing is completed
It cuts grinding wheel to be modified, improves working efficiency, while the consistency of abrasive grinding wheel feed and product when improving grinding
Stability avoids unstability and inconsistency caused by human factor.
2, thermostatic setting automatically adjusts the temperature in host electronic box, is closing the temperature in host electronic box
In suitable range, prevents from overheating or be subcooled, play a very good protection to the electronic component in host, improve electronic component
Service efficiency and accuracy, improve the service life of host electronic box.
3, touch type detecting head is high-accuracy, highly sensitive gauge head, realizes and measures on line, effectively raises production efficiency,
It reduces and thinks error, can ensure that the precision of 0.001mm using high-precision linear grating.
4, oil fog recycling system, the mist of oil that generates is handled when to grinding, liquid after filtering flow into coolant liquid every
It is recycled after case, substantially increases utilization rate, reduce the pollution to environment.
Detailed construction of the invention is further described below in conjunction with the drawings and specific embodiments.
Detailed description of the invention
Fig. 1-is the structural schematic diagram of the numerically control grinder of superhard cutting blade；
Fig. 2-is the top partial view diagram of the numerically control grinder of the superhard cutting blade in Fig. 1；
Fig. 3-is the enlarged diagram of the part A in Fig. 1；
Work flow diagram when Fig. 4-is the thermostatic refrigeration in the present invention；
Work flow diagram when Fig. 5-is the thermostatic heating in the present invention；
Fig. 6-is the valve mechanism schematic diagram in Fig. 4 or Fig. 5；
Fig. 7-is the structural schematic diagram of the measuring system in Fig. 1；
Fig. 8-is the structural schematic diagram of the spindle box in Fig. 1；
Water tank, 2-two-stage precipitation storehouses, 3-blowers, 4-wind chambers, 5-by-pass filtration storehouses, 6-mist of oils are isolated in 1-coolant liquid
Pipe, 7-outer covers, the 8-the first driving motor, 9-reset valves, the 10-the second driving motor, 11-measuring system driving cylinders, 12-
Sliding rail, 13-workbench, 14-host electronic boxs, 15-lathes, 16-vertical shaft systems, 17-knife bars, 18-pneumatic clamps, 19-
Fixed focus objective lens, 20-cylinder chambers, 21-minitype pneumatic motors, 22-gear-boxes, 23-graticles, 24-finishing grinding wheel transmissions
Axis, 25-grinding wheel guards, 26-grinding wheels, 27-protecting seats, 28-fixing seats, 29-touch type detecting heads, 30-probes,
31-compressors, 32-condensers, 33-capillaries, 34-valves, 35-delivery pipes, 36-evaporators, 37-valve capillarys
Pipe, 38-main valves, 39-solenoid pilot valves, 40-ports, 41-measurement mounting bases, 42-measurement drive shafts, 43-measurements are solid
Reservation, 44-waterproof bulkheads, 45-grinding spindles, 46-abrasive grinding wheels, 47-grinding spindle driving cylinders, 48-supports, 49-
Fixed column, 50-tool aprons, 51-CCD detection systems, 52-measuring systems, 53-third driving motors.
Specific embodiment
Embodiment 1
As shown in Fig. 1-8: a kind of numerically control grinder and its technique of superhard cutting blade, including lathe 15, host electronic box 14, main shaft
Case, measuring system 52, CCD detection system 51 and oil fog recycling system；Host electronic box 14 is located at the left side of lathe 15, host electronic box
Temperature-adjusting device is equipped in 14；Lathe 15 is equipped with sliding rail 12, and sliding rail 12 is equipped with sliding seat, and spindle box is bolted
With the middle part on the matched sliding seat of sliding rail 12, sliding seat front end is fixedly provided with measuring system 52, and the rear end of sliding seat is equipped with
12 third driving motor 53 of sliding rail, for driving the movement of sliding seat；Vertical shaft system 16, vertical shaft system 16 are equipped on the right side of lathe 15
Top is equipped with the workbench of disk with a scale, and rotary knife base 50 is equipped with above dial, and CCD detection system 51 is set to workbench 13
Rear end, workbench 13 is equipped with sealing cover 7, be equipped with mist of oil pipe 6 at the top of outer cover 7, oil fog recycling system by mist of oil pipe 6 with
Outer cover 7 connects, the host electronic box 14, spindle box, measuring system 52, CCD detection system 51, dresser and mist of oil recycling
System is by the control of display screen.
Temperature-adjusting device includes evaporator 36, valve 34, capillary 33, condenser 32 and compressor 31, evaporator 36
One end is connect by delivery pipe 35 with capillary 33, and the other end passes through delivery pipe by 35 connecting valve 34 of delivery pipe, valve 34
35 connect compressors 31, compressor 31 are connect by delivery pipe 35 with condenser 32, and refrigerant is equipped in delivery pipe 35；Host electricity
Temperature inductor is equipped in case 14, temperature inductor is connect with temperature-adjusting device, the refrigeration of A.T.C regulating device
Or heating, temperature inductor connect with display screen, and by the detection of temperature inductor, temperature data shows the temperature in host electronic box 14
Show the case where capable of getting information about temperature in host electronic box 14 on a display screen, effectively prevents the temperature in host electronic box 14
Heat or supercooling are spent, supercooling and supercooling can all make the reaction of electronic component in host electronic box 14 slow or damage；Display screen is set to master
14 top of electromechanical box, facilitates operation.
Host electronic box 14 can also be arranged to it is closed can prevent mist of oil from polluting to electronic component, in host electronic box 14
Temperature-adjusting device can also be passed through in workbench 13 by delivery pipe 35, to the temperature in workbench 13 play it is cooling or
Heating effect can effectively save the loss of the energy.
Refrigerant in delivery pipe 35 is freon, is equipped with insulating layer, capillary 33 and delivery pipe 35 outside delivery pipe 35
Be conducive to the conduction and heat dissipation of heat for copper pipe.
Valve 34 is solenoid operated four-way valve, and solenoid operated four-way valve includes 39, four ports 40, valve capillaries 37 of solenoid pilot valve
With main valve 38,37 one end of valve capillary is connect with port 40, and the other end is connect with solenoid pilot valve 39, the solenoid pilot valve
39 are set on main valve 38, and port 40 is connect with delivery pipe 35, and thermostatic refrigeration mode (such as Fig. 4) and heating are (as schemed
5).
Spindle box includes support 48, grinding spindle 45, the first driving motor 8, the second driving motor 10,46 and of abrasive grinding wheel
Grinding spindle driving cylinder 47, support 48 are fixed on sliding seat, and support 48 is equipped with fixed column 49, are equipped at the top of fixed column 49
First driving motor 8；It is equipped with through-hole in fixed column 49, grinding spindle 45, the left and right end point of grinding spindle 45 are equipped in through-hole
It She You not the second driving motor 10 and abrasive grinding wheel 46；It is additionally provided with grinding spindle driving cylinder 47 in fixed column 49 and is located at grinding spindle
45 lower ends, and be flexibly connected with grinding spindle 45, grinding spindle driving cylinder 47 is driven grinding master by the driving of the first driving motor 8
The movement of axis 45, while grinding spindle 45 can be made to swing up and down or revolve with respect to lathe 15 with 47 supporting point of grinding spindle driving cylinder
It turns a work dynamic；Abrasive grinding wheel 46 by the second driving motor 10 driving, the second driving motor 10 be set to grinding spindle 45 left end, when
When grinding spindle 45 is swung up and down, while balance can be played the role of to grinding spindle 45；The right side of fixed column 49 is equipped with waterproof
Partition 44, the water mist that waterproof bulkhead 44 generates when to processing for barrier, prevents water mist from causing to damage to the equipment in spindle box
It is bad, it improves service life.
Tool apron 50 is pneumatic tool apron 50, and knife bar 17 is equipped with pneumatic clamp 18, and energy quick tool setting tool is replaced.Tool apron 50
Left side is equipped with reset valve 9, and the angles and positions of tool apron 50 are adjusted by reset valve 9, and the lower part of tool apron 50 is equipped with angle dial,
For correcting and adjusting tool apron 50；Vertical shaft system 16 is equipped with vertical shaft motor, and tool apron 50 is revolved by vertical shaft motor drive operational platform 13
Turn, when processing to cutter, the rotation of tool apron 50 is rotated by the driving of column motor to required angle, and close to grinding
Grinding wheel 46, abrasive grinding wheel 46 are ground cutter by the driving of the second driving motor 10.
CCD detection system 51 includes fixed focus objective lens 19, graticle 23, varifocus objective, CCD camera and mounting base, described
Mounting base is fixed on lathe 15, and the mounting base is equipped with movable guiding rail, and movable guiding rail is equipped with fixed focus objective lens 19, fixed-focus
The opposite top for being set to tool apron 50 of object lens 19, the two sides of fixed focus objective lens 19 are equipped with headlamp and pass through when detecting to cutter
The irradiation of headlamp provides light source, improves the detection accuracy to cutter and looks after condition；Under fixed focus objective lens 19 and graticle 23
End connects, and the end on graticle 23 connects varifocus objective, is equipped with CCD camera above varifocus objective, CCD camera is optical signal
It is converted into electric signal, the video inputs of monitor are connected to through video output terminal, monitor converts electrical signals into light again
Signal is shown that the CCD camera side is equipped with regulating rod by display screen, and regulating rod obtains image for adjusting CCD camera
Clarity and varifocus objective focal length.
The polycrystalline diamond or boron nitride cutter of on-line grinding are illuminated through 15 headlamp of lathe, will by fixed focus objective lens 19
Fixed times of the size of tool tip is amplified, and is imaged on accurate graticle 23, which can measure nose radius size,
Then by varifocus objective, point of a knife picture and 23 groove of graticle, zoom is amplified on the CCD photosensitive surface of CCD camera together,
Optical signal is converted into electric signal by CCD, the video inputs of monitor is connected to through video output terminal, monitor is again telecommunications
Number being converted into optical signals display screen shows, can be estimated by the image on display screen and obtain nose radius size.
Measuring system 52 includes measuring system driving cylinder 11, touch type detecting head 29, probe 30, measurement drive shaft 42, surveys
Mounting base 41 and measurement fixing seat 49 are measured, measuring system driving cylinder 11 is fixed on sliding seat by measuring fixing seat 49, is measured
System drive cylinder 11 is flexibly connected with one end of measurement drive shaft 42, and the measuring system driving cylinder 11 is by the second driving motor 10
Driving drive the measurement activity of drive shaft 42, the other end connection measurement mounting base 41 of measurement drive shaft 42, touch type detecting head
In 29 fixed measurement mounting bases 41, probe 30 is detachably connected below touch type detecting head 29；29 data of touch type detecting head
Acquisition is detected the touch type in measuring system 52 by measuring system driving cylinder 11 when measurement by the control and display of display screen
First 29 stretch out, and cutter, which rotates to contact with the probe 30 of 29 lower section of touch type detecting head by vertical shaft, to be measured, system after measurement
It is automatic to calculate tool dimension difference, number is delivered to display screen, by the control of display screen after being measured, makes touch type detecting head
29 return to origin, and vertical shaft system 16, which automatically controls, further processes tool dimension using abrasive grinding wheel 46.
Oil fog recycling system includes by-pass filtration storehouse 5, two-stage precipitation storehouse 2, coolant liquid isolation water tank 1 and wind chamber 4, mist of oil
Recovery system can operate in different modes, and mist of oil recover start-up operation steam, mist of oil pass through outer cover 7 after starting automatic mode
Recovered overhead channel sucks recover, and steam, mist of oil enter recover by-pass filtration storehouse 5 and carry out greasy dirt, water mist separation filtering, water
Mist enters two-stage precipitation storehouse 2 and carries out water, gas separation, and gas is filtered after taste removal through the blower 3 in wind chamber 4 by active carbon from outlet air
Mouth discharge；Water, oil are discharged into coolant liquid isolation water tank 1 through discharge outlet after precipitation, and water, the oil of water tank 1 is isolated in coolant liquid
Cooling cycle utilizes when being ground for abrasive grinding wheel 46 to cutter, runs at high speed generated grease to realize to equipment
The side of the separation of mist, workbench 13 is additionally provided with drainpipe, for cooling when abrasive grinding wheel 26 is ground cutter to be discharged
The connection of water tank 1 is isolated with coolant liquid and is collected simultaneously cooling water for water, drainpipe, and recycling again reduces the dirt to environment
The pollution and damage of dye and reduction to the components of numerically-controlled machine tool 15.
Upper wall in sealing cover 7 is equipped with headlamp, for observe on workbench 13 to tool sharpening the case where, simultaneously
The detection of detection and CCD to cutter provides illumination visual condition, improves the precision of detection, when to workbench 13 carry out cleaning and
Illumination condition is provided when maintenance.
Embodiment 2
It is additionally provided with 26 trimmer of grinding wheel on spindle box, 26 trimmer of grinding wheel includes fixing seat 28, protecting seat 27, cylinder chamber 20, micro-
Type air motor 21, gear-box 22, grinding wheel guard 25, grinding wheel 26 and finishing grinding wheel transmission shaft 24, fixing seat 28 and protecting seat
27 are fixedly connected, and 27 right end of protecting seat is equipped with gear-box 22, are equipped with the gear connecting with minitype pneumatic motor 21 in gear-box 22,
Cylinder chamber 20, gear and the gear phase on finishing 24 one end of grinding wheel transmission shaft of lower section are equipped with below minitype pneumatic motor 21
Match, finishing 24 other end of grinding wheel transmission shaft is equipped with grinding wheel 26, and the outside of grinding wheel 26 is provided with grinding wheel guard 25, minitype pneumatic horse
Up to 21 by display screen control, 26 trimming device of grinding wheel is for finishing to abrasive grinding wheel 46, when abrasive grinding wheel 46 being made to keep processing
Requirement, effectively raise working efficiency.
The present invention controls each system and component when processing to cutter, through display screen, while being provided with measurement
System 52, CCD detection system 51,26 trimmer of grinding wheel and mist of oil return system, keep the grinding to cutter more intelligent, automatic
Change, when grinding can be such that the amount of feed of abrasive grinding wheel 46 is consistent, while make the invariable precision of product, improve product
Stability and working efficiency reduce the pollution to environment.
The application method of the numerically control grinder of superhard cutting blade, including following operation:
(a) outer cover is opened, headlamp is opened, cutter is placed on knife bar 17, pneumatic clamp 18 is pressed into cutter；
(b) processing program and parameter are set on a display screen, and vertical shaft system controls the rotation of tool apron, cutter is rotated to grinding
The pre- grinding position of grinding wheel 46 is opened oil fog recycling system and is recycled to cooling water after grinding and mist of oil；
(c) processing grinding is carried out to cutter by the program of setting, abrasive grinding wheel 46 is ground cutter by the feed of setting, mill
Measurement detection in next step is carried out after having cut；
(d) whether measurement detection tool sharpening is qualified；If unqualified return step (c) continues to be ground, survey can be repeated several times
Amount detection, until to tool sharpening qualification；
(e) abrasive grinding wheel 46 is modified after processing is completed, by grinding wheel finishing device, abrasive grinding wheel 46,51 and of CCD detection system
Tool apron is kept in the center, cleaning stations, improves the maintenance to equipment.
The above is a specific embodiment of the invention, but protection scope of the present invention is not limited to this, any to be familiar with
In the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its design is subject to those skilled in the art
With replacement or change, should all cover within the scope of protection of the claims of the present invention.
Claims (10)
1. the numerically control grinder and its technique of a kind of superhard cutting blade, which is characterized in that including lathe, host electronic box, spindle box, survey
Amount system, CCD detection system and oil fog recycling system, the host electronic box are located at the left side of lathe, set in the host electronic box
There is temperature-adjusting device；
The lathe is equipped with sliding rail, and the sliding rail is equipped with sliding seat, and the spindle box is set to and the matched sliding seat of sliding rail
Middle part, the spindle box is equipped with dresser, and the sliding seat front end is fixedly provided with measuring system, the sliding seat
Rear end is equipped with third driving motor, for driving the movement of sliding seat；
It is equipped with vertical shaft system on the right side of the lathe, is equipped with the workbench of disk with a scale above the vertical shaft system, on dial
Side is equipped with rotary knife base, and the CCD detection system is set to the rear end of workbench, and the workbench is equipped with sealing cover, described
Mist of oil pipe is equipped at the top of outer cover, the oil fog recycling system is connect by mist of oil pipe with outer cover；
The host electronic box, spindle box, measuring system, CCD detection system, dresser and oil fog recycling system are shown
The control of screen.
2. the numerically control grinder and its technique of superhard cutting blade according to claim 1, which is characterized in that the temperature is adjusted
Device includes evaporator, valve, capillary, condenser and compressor, and described evaporator one end is connected by delivery pipe and capillary
Connect, the other end by delivery pipe connecting valve, valve by delivery pipe connect compressor, the compressor by delivery pipe with it is cold
Condenser connection, the delivery pipe is interior to be equipped with refrigerant；Be equipped with temperature inductor in the host electronic box, the temperature inductor with
Temperature-adjusting device connection, the refrigeration or heating of A.T.C regulating device, the temperature inductor are connect with display screen.
3. the numerically control grinder and its technique of superhard cutting blade according to claim 2, which is characterized in that the refrigerant is
Freon, the delivery pipe outside are equipped with insulating layer, and the capillary and delivery pipe are copper pipe；The valve is electromagnetism four-way
Valve, the solenoid operated four-way valve include solenoid pilot valve, four ports, valve capillary and main valve, valve capillary one end
It is connect with port, the other end is connect with solenoid pilot valve, and the solenoid pilot valve is set on main valve, and the port and delivery pipe connect
It connects.
4. the numerically control grinder and its technique of superhard cutting blade according to claim 1, which is characterized in that the main shaft luggage
Support, grinding spindle, the first driving motor, the second driving motor, abrasive grinding wheel and grinding spindle driving cylinder are included, the support is solid
Surely it is set on sliding seat, the support is equipped with fixed column, is equipped with the first driving motor, the fixed column at the top of the fixed column
It is interior to be equipped with through-hole, it is equipped with grinding spindle in the through-hole, the left and right end of the grinding spindle is respectively equipped with the second driving motor
And abrasive grinding wheel, grinding spindle driving cylinder is additionally provided in the fixed column and is located at grinding spindle lower end, and with grinding spindle activity
Connection, the grinding spindle driving cylinder are driven the movement for driving grinding spindle by the first driving motor, and abrasive grinding wheel is by second
The right side of the driving of driving motor, the fixed column is equipped with waterproof bulkhead.
5. the numerically control grinder and its technique of superhard cutting blade according to claim 1 or 2, which is characterized in that the vertical shaft
System is equipped with vertical shaft motor, and the tool apron is rotated by vertical shaft motor drive operational platform；The tool apron is pneumatic tool apron, on knife bar
Equipped with pneumatic clamp, reset valve is equipped on the left of the tool apron；Upper wall in the sealing cover is equipped with headlamp.
6. the numerically control grinder and its technique of superhard cutting blade according to claim 1 or 2, which is characterized in that the CCD inspection
Examining system includes fixed focus objective lens, graticle, varifocus objective, CCD camera and mounting base, and the mounting base is fixed with lathe
On, the mounting base is equipped with movable guiding rail, and the movable guiding rail is equipped with fixed focus objective lens, and the fixed focus objective lens are opposite to be set to knife
The top of seat, the two sides of the fixed focus objective lens are equipped with headlamp, the lower end connection of the fixed focus objective lens and graticle, the graduation
End on plate connects varifocus objective, is equipped with CCD camera above the varifocus objective, the CCD camera converts optical signal
At electric signal, the video inputs of monitor are connected to through video output terminal, monitor converts electrical signals into optical signal again
It is shown by display screen, the CCD camera is fixed on the column in vertical shaft system, and the CCD camera side is equipped with fine tuning
Bar.
7. the numerically control grinder and its technique of superhard cutting blade according to claim 1 or 2, which is characterized in that the measurement
System includes measuring system driving cylinder, touch type detecting head, probe, measurement drive shaft, measurement mounting base and measurement fixing seat, institute
It states measuring system driving cylinder and is fixed on sliding seat by measuring fixing seat, the measuring system driving cylinder and measurement drive shaft
One end is flexibly connected, and the measuring system driving cylinder is driven measurement drive shaft activity, the survey by the driving of the second driving motor
The other end for measuring drive shaft, which connects, measures mounting base, and in the fixed measurement mounting base of touch type detecting head, the touch type is visited
It is detachably connected probe below gauge head, the touch type detecting head is connect with display screen.
8. the numerically control grinder and its technique of superhard cutting blade according to claim 1 or 2, which is characterized in that the mist of oil
Recovery system includes by-pass filtration storehouse, two-stage precipitation storehouse, coolant liquid isolation water tank and wind chamber, by-pass filtration storehouse one end with
The connection of mist of oil pipe communicates, and the other end is connect with two-stage precipitation storehouse, and two-stage precipitation storehouse lower part is equipped with coolant liquid and water tank is isolated
Circulation, two-stage precipitation storehouse top are equipped with wind chamber, filter device are equipped in the wind chamber, is additionally provided with wind in the wind chamber
Machine.
9. the numerically control grinder and its technique of superhard cutting blade according to claim 1 or 5, which is characterized in that the grinding wheel
Trimmer includes fixing seat, protecting seat, cylinder chamber, minitype pneumatic motor, gear-box, grinding wheel guard, grinding wheel and finishing grinding wheel
Transmission shaft, the fixing seat are fixedly connected with protecting seat, and the fixing seat is fixedly connected with the sliding seat by support, the protection
Seat right end is equipped with gear-box, is equipped with the gear connecting with minitype pneumatic motor in the gear-box, under the minitype pneumatic motor
Side is equipped with cylinder chamber, and the gear on finishing grinding wheel transmission shaft one end of the gear and lower section matches, the finishing grinding wheel biography
The moving axis other end is equipped with grinding wheel, and grinding wheel guard is provided on the outside of the grinding wheel, and the minitype pneumatic motor and display screen connect
It connects.
10. the numerically control grinder and its technique of superhard cutting blade according to claim 9, which is characterized in that including following step
It is rapid:
(a) outer cover is opened, cutter is placed on knife bar；
(b) processing program and parameter are set on a display screen；
(c) processing grinding is carried out to cutter by the program of setting；
(d) whether measurement detection tool sharpening is qualified；If unqualified return step (c), measurement detection can be repeated several times, process knife
Tool；
(e) abrasive grinding wheel is modified after processing is completed, cleaning stations.
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| CN201811444904.8A CN109318065B (en) | 2018-11-29 | 2018-11-29 | Numerical control grinding machine for superhard blade and process thereof |
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|---|---|---|---|
| CN201811444904.8A CN109318065B (en) | 2018-11-29 | 2018-11-29 | Numerical control grinding machine for superhard blade and process thereof |
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| CN109318065B CN109318065B (en) | 2024-03-15 |
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| CN109773596A (en) * | 2019-03-28 | 2019-05-21 | 廊坊西波尔钻石技术有限公司 | A kind of sintered carbide tools grinding machine |
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| CN110238756A (en) * | 2019-06-27 | 2019-09-17 | 广东科杰机械自动化有限公司 | A kind of grinding wheel camber line dressing method |
| CN110712078A (en) * | 2019-10-21 | 2020-01-21 | 杜俊红 | Blade chamfering machine |
| CN110842661A (en) * | 2019-12-10 | 2020-02-28 | 沈阳航空航天大学 | Cutter passivation and measurement integrated device and use method thereof |
| CN111113235A (en) * | 2020-02-25 | 2020-05-08 | 张玉久 | Polishing protection device for surface of rusted plate |
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