CN109773596A - A kind of sintered carbide tools grinding machine - Google Patents
A kind of sintered carbide tools grinding machine Download PDFInfo
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- CN109773596A CN109773596A CN201910245522.0A CN201910245522A CN109773596A CN 109773596 A CN109773596 A CN 109773596A CN 201910245522 A CN201910245522 A CN 201910245522A CN 109773596 A CN109773596 A CN 109773596A
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- 239000004576 sand Substances 0.000 claims abstract description 64
- 230000008439 repair process Effects 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 28
- 230000008569 process Effects 0.000 abstract description 21
- 238000003754 machining Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
This application provides a kind of sintered carbide tools grinding machines, including numerically control grinder, the first drive system and the second drive system, the first drive system and the second drive system are controlled by numerically control grinder, integral type workbench and work piece holder are set in the second drive system, superhard workpiece is fixed, main spindle box body, workpiece calibration system are set in the first drive system and repair sand device, required angle and stock removal when for adjusting superhard work pieces process complete the processing of superhard workpiece.Using numerical control processing, most reasonable machined parameters can be provided according to the different machining allowance of workpiece, in-process measurement is all primary to be completed, processing is not influenced by personnel's technology, therefore the workpiece processed, dimensionally stable, grinding surface collapse scarce stabilization, solve in the prior art manual grinding equipment itself behaviour do due to, processing efficiency is low, the problem of stability difference.
Description
Technical field
This application involves sintered carbide tools technical field of processing equipment more particularly to a kind of sintered carbide tools grinding machines.
Background technique
The chemical component of superhard material and its rule for forming hardness are different from other cutter materials, are original with superhard material
The superhard cutter of material production has high hardness, good thermal conductivity and chemical stability.No matter it is several to one grinding machine
It is control or manually operated, it has required one and has held cutter, superhard cutter is no exception.Superhard cutter is using certain time
After can generate abrasion, not only result in the reduction of processing efficiency at this time, it is often more important that, will cause the reduction of machining accuracy.Cause
This, superhard cutter is reprocessed into the problem of can not be ignored for manufacturing industry, makes the user of superhard cutter to superhard cutter grinding machine
Selection also proposed new requirement.
Superhard cutter grinding machine is the equipment for realizing that the production processing of high-precision superhard cutter is most important also the most basic, it adds
Work precision, positioning accuracy and feedback control precision will have a direct impact on the sharpening of superhard cutter cutting edge, finally also influence whether to surpass
The machining accuracy of hard cutting tool.Grinding is the important link in superhard cutter processing, and each spot size of blade need to be kept consistent,
And there is certain requirement for scarce and the sharp of cutting edge that collapse of superhard cutter cutting edge, because this influences whether superhard cutter
The stability of service life and later period superhard cutter when processing the workpiece, finally also influences whether the machining accuracy of final workpiece.
Due to excessive high hardness of superhard cutter itself, processing is not easy, and the processing of high-precision superhard cutter is all by external ridge
Disconnected, for the equipment of domestic some superhard machinings all or using manual grinding, it is superhard cutter grinding that lathe is manually operated at present
Mainstream equipment, this is because its complicated grinding process needs lathe to have enough flexibilities, so that operator carries out people
Work intervention, but manual grinding equipment, due to doing behaviour itself, processing efficiency is low, stability is poor.The country is for superhard knife
The numerically controlled processing equipment research and development of tool are started late, and development is slower, or does not know about to the grinding of superhard cutter, makes
Lathe be not able to satisfy superhard cutter processing in actual requirement.
Summary of the invention
This application provides a kind of sintered carbide tools grinding machine, with solve in the prior art manual grinding equipment since behaviour itself does
The reason of, processing efficiency is low, the problem of stability difference, provides technical support in machine tooling field for sintered carbide tools.
It is as follows that the application solves the technical solution that above-mentioned technical problem is taken:
A kind of sintered carbide tools grinding machine, including numerically control grinder, the first drive system and the second drive system, first driving
System and second drive system are arranged at the numerically control grinder top surface；
First drive system includes main spindle box body and workpiece calibration system, and the workpiece calibration system is arranged described
Sand device is repaired in the top setting of the side of main spindle box body, the main spindle box body；
Second drive system includes integral type workbench, is provided with work piece holder on the integral type workbench.
Optionally, the numerically control grinder includes: computer control system, lathe bed, X-axis linear drives platform and Z axis straight line
Drive platform；
Orthogonal first guideway of grinding machine and the second guideway of grinding machine, the X-axis linear drives are arranged in the lathe bed top surface
Platform is slidably connected with first guideway of grinding machine, and the Z axis linear drives platform is slidably connected with second guideway of grinding machine,
The Z axis linear drives platform is moved along the direction of motion perpendicular to the X-axis linear drives platform；
The side of the lathe bed is arranged in the computer control system, and is fixedly connected with the lathe bed；
The main spindle box body is fixed on the X-axis linear drives platform top surface；
The top surface of the Z axis linear drives platform is arranged in the integral type workbench, and is fixedly connected with B axle.
Optionally, X-axis driving device and X-axis, the X-axis driving are set on the central axis of the X-axis linear drives platform
Device is connected with the X-axis using shaft coupling, and the X-axis is parallel with the width direction of the lathe bed；
Z axis driving device and Z axis, the Z axis driving device and institute are set on the central axis of the Z axis linear drives platform
It states Z axis to be connected using shaft coupling, and the Z axis is perpendicular to the X-axis and parallel with the length direction of the lathe bed.
The main spindle box body is respectively arranged with arc guide rail close to the side both ends of Z axis driving platform, and the other side is provided with A
Axial brake device and A axis, the A axial brake device is connected with the A axis using shaft coupling, and the A axis and the X-axis are straight
Line drives flat surface vertical；
The main spindle box body includes main shaft housing-case and the grinding wheel spindle drive system that is arranged in the main shaft housing-case, the master
Axle box set is fixedly connected with the grinding wheel spindle drive system, and the main shaft housing-case and the main spindle box body are provided with the circular arc
The side of guide rail connects, and the grinding wheel spindle drive system tail end is fixedly connected with the A axis by attachment device.
Optionally, the grinding wheel spindle drive system includes grinding wheel spindle and grinding wheel spindle driving device, the grinding wheel spindle
One end be fixedly installed abrasive grinding wheel, the grinding wheel spindle is vertical with the X-direction, and the grinding wheel spindle and the Z
Axis forms variable-angle, is equipped with protective hood of grinding wheel on the outside of the abrasive grinding wheel.
Optionally, C axis linear drives platform, the C axis linear drives are arranged in the top or side of the main shaft housing-case
Platform is equipped with C axis, and the C axis is vertical with the A axis, and one end of the C axis connects C axial brake device, the C axis driving dress
It installs at the middle part of the grinding wheel spindle drive system, the C axial brake device is connected with the C axis using shaft coupling, institute
The other end connecting bracket for stating C axis is connect with the main shaft housing-case；
Sand device is repaired equipped with described in the other side of the C axis linear drives platform, described to repair sand device and the C axis straight line
Driving platform is fixedly connected.
Optionally, the sand device of repairing includes repairing sand device chain joint chair, repairing sand device shell, crushing axis, synchronous belt, first
Synchronizing wheel, repairs sand device driving device and micromatic setting at the second synchronizing wheel；
Described one end for repairing sand device chain joint chair is connect with the C axis linear drives platform, described to repair the another of sand device chain joint chair
One end is connect with the sand device shell of repairing, and the top surface for repairing sand device chain joint chair is arranged in the micromatic setting；
The crushing axis is arranged in described repair on sand device shell, one end of the crushing axis and finishing grinding wheel connect
It connects, first synchronizing wheel is arranged in the other end of the crushing axis, and the crushing axis is parallel with the C axis；
The sand device driving device of repairing is connect with the sand device shell of repairing, and connection direction is parallel with the crushing axis；
Second synchronizing wheel is arranged in described repair in sand device driving device, the sand device driving device of repairing passes through the synchronization
Band and the crushing axis connection.
Optionally, the workpiece calibration system includes measurement device for ejecting and measuring tool, the measurement device for ejecting and
The measuring tool is fixedly connected.
Optionally, the work piece holder includes the first fixture and the second fixture, first fixture and second fixture
(3112) it is arranged at integral type bench top and is fixedly connected with the integral type workbench, first fixture is vertical
In the integral type bench top, second fixture is vertical with first fixture and is connected with each other.
Optionally, the B axle is provided with B axle driving perpendicular to the Z axis linear drives platform below the B axle
Device, the B axle driving device are connected with the B axle using shaft coupling.
The technical scheme provided by the application includes following advantageous effects:
This application provides a kind of sintered carbide tools grinding machine, including numerically control grinder, the first drive system and the second drive system,
Control the first drive system and the second drive system by numerically control grinder, in the second drive system setting integral type workbench with
And work piece holder, superhard workpiece is fixed, main spindle box body, workpiece calibration system are set in the first drive system and repair sand dress
It sets, required angle and stock removal when for adjusting superhard work pieces process complete the processing of superhard workpiece.Due to whole process
It is controlled and is processed using numerically control grinder, most reasonable machined parameters can be provided according to the different machining allowance of superhard workpiece, relatively
For the feeding of numerically control grinder control, grinding force and grinding speed it is all more stable, in-process measurement is all primary to be completed, and processing is not
The superhard workpiece for being influenced, therefore being processed by personnel's technology, dimensionally stable, grinding surface collapse scarce stabilization.This application provides
A kind of automation, efficient stable and reliable technical solution, provide technical support in machine tooling field for sintered carbide tools, solution
Having determined in the prior art, manual grinding equipment is due to doing behaviour itself, and processing efficiency is low, the problem of stability difference.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is grinder structure schematic diagram provided by the embodiments of the present application；
Fig. 2 is grinder structure partial sectional view provided by the embodiments of the present application；
Fig. 3 is grinding wheel spindle sectional arrangement drawing provided by the embodiments of the present application；
Fig. 4 repairs sand device structural schematic diagram to be provided by the embodiments of the present application；
Schematic diagram when Fig. 5 is measurement workpiece provided by the embodiments of the present application；
Fig. 6 is Z axis linear drives platform provided by the embodiments of the present application and B axle structure chart；
Structural schematic diagram when Fig. 7 is processing sintered carbide tools straight flange provided by the embodiments of the present application；
Structural schematic diagram when Fig. 8 is processing sintered carbide tools circular arc provided by the embodiments of the present application.
Description of symbols:
1- numerically control grinder, 11- computer control system, 12- lathe bed, 14-X axis linear drives platform, 15-Z axis straight line drive
Moving platform, 16-C axis linear drives platform, 161-C axis, 162-C axial brake device, 171-B axis, 172-B axial brake device,
181-A axis, 182-A axial brake device, the first guideway of grinding machine of 121-, the second guideway of grinding machine of 122-, 142-X axis, the driving of 141-X axis
Device, 151-Z axial brake device, 152-Z axis, the first drive system of 2-, 21- main spindle box body, 22- workpiece calibration system, 23- are repaired
Sand device, 24- arc guide rail, 210- abrasive grinding wheel, 211- main shaft housing-case, 212- grinding wheel spindle drive system, 213- attachment device,
214- connecting bracket, 2121- grinding wheel spindle, 2122- grinding wheel spindle driving device, 2100- protective hood of grinding wheel, 221- measurement pop-up
Device, 222- measuring tool, 231- repair sand device chain joint chair, and 232- repairs sand device shell, 233- crushing axis, 234- synchronous belt,
The first synchronizing wheel of 235-, the second synchronizing wheel of 236-, 237- repair sand device driving device, and 238- modifies grinding wheel, 239- micromatic setting, 3-
Second drive system, 31- integral type workbench, 311- work piece holder, the first fixture of 3111-, the second fixture of 3112-, 401- sand
Take turns grinding surface, the superhard workpiece of 900-, the face to be processed of 901- workpiece first, the face to be processed of 902- workpiece second.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, implement below in conjunction with the application
The technical solution in application embodiment is clearly and completely described in attached drawing in example；Obviously, described embodiment is only
It is a part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill
The model of the application protection all should belong in personnel's every other embodiment obtained without making creative work
It encloses.
It as shown in Figs. 1-2, is grinder structure schematic diagram provided by the embodiments of the present application and grinder structure partial sectional view, this
Apply for a kind of sintered carbide tools grinding machine that embodiment provides, including numerically control grinder 1, the first drive system 2 and the second drive system 3,
First drive system 2 and second drive system 3 are arranged at 1 top surface of numerically control grinder；
First drive system 2 includes main spindle box body 21 and workpiece calibration system 22, and the workpiece calibration system 22 is set
It sets in the side of the main spindle box body 21, sand device 23 is repaired in the top setting of the main spindle box body 21；
Second drive system 3 includes integral type workbench 31, is provided with workpiece clamp on the integral type workbench 31
Tool 311.
Technical solution provided by the embodiment of the present application is driven by first drive system of the control of numerically control grinder 12 and second
System 3 is moved, integral type workbench 31 and work piece holder 311 are set in the second drive system 3, superhard workpiece is fixed,
Main spindle box body 21, workpiece calibration system 22 are set in first drive system 2 and repair sand device 23, wherein main spindle box body be for
The relief angle for being ground superhard workpiece 900 is adjusted, workpiece calibration system 22 measures the grinding allowance of superhard workpiece 900, repairs sand device 23
It is for cleaning abrasive grinding wheel 210, to complete the processing of superhard workpiece 900.Since whole process uses numerically control grinder control
System processing, can provide most reasonable machined parameters, comparatively numerically control grinder control according to the different machining allowance of superhard workpiece
The feeding of system, grinding force and grinding speed are all more stable, and in-process measurement is all primary to be completed, and process not by the shadow of personnel's technology
It rings, so that the superhard workpiece processed, dimensionally stable, grinding surface collapse scarce stabilization, solves in the prior art mill manually
Turning equipment is due to doing behaviour itself, and processing efficiency is low, the problem of stability difference.
The numerically control grinder 1 includes: computer control system 11, lathe bed 12, X-axis linear drives platform 14 and Z axis straight line
Drive platform 15；
Orthogonal first guideway of grinding machine 121 and the second guideway of grinding machine 122, the X-axis is arranged in 12 top surface of lathe bed
Linear drives platform 14 is slidably connected with first guideway of grinding machine 121, the Z axis linear drives platform 15 and second mill
Bed guide rail 122 is slidably connected, and the Z axis linear drives platform 15 is along the movement side perpendicular to the X-axis linear drives platform 14
To movement；
The side of the lathe bed 12 is arranged in the computer control system 11, and is fixedly connected with the lathe bed 12；
The main spindle box body 21 is fixed on 14 top surface of X-axis linear drives platform；
The top surface of the Z axis linear drives platform 15 is arranged in the integral type workbench 31, and fixes and connect with B axle 171
It connects.
In device provided by the embodiment of the present application, when there is superhard workpiece 900 to need to process, it can be controlled in computer
Machined parameters required for workpiece, angle, relief angle and circular arc etc. are set in system 11, and computer control system 11 can pass through first
Guideway of grinding machine 121 and the second guideway of grinding machine 122 drive X-axis linear drives platform 14 and Z axis linear drives platform 15 in lathe bed 12
Top surface is moved along the direction of setting, until suitable Working position.
X-axis driving device 141 and X-axis 142, the X-axis driving are set on the central axis of the X-axis linear drives platform 14
Device 141 is connected with the X-axis 142 using shaft coupling, and the X-axis 142 is parallel with the width direction of the lathe bed 12；
Z axis driving device 151 and Z axis 152, the Z axis driving are set on the central axis of the Z axis linear drives platform 15
Device 151 and the Z axis 152 are connected using shaft coupling, and the Z axis 152 perpendicular to the X-axis 142 and with the bed
The length direction of body 12 is parallel.
The device provided in the embodiment of the present application drives X-axis 142, Z axis driving device 151 by X-axis driving device 141
Z axis 152 is driven, to realize that X-axis linear drives platform 14 and Z axis linear drives platform 15 are moved along certain direction.
The main spindle box body 21 is respectively arranged with arc guide rail 24, the other side close to the side both ends of Z axis driving platform 15
It is provided with A axial brake device 182 and A axis 181, the A axial brake device 182 is connected with the A axis 181 using shaft coupling,
And the A axis 181 is vertical with X-axis linear drives 14 faces of platform；
The main spindle box body 21 includes main shaft housing-case 211 and the grinding wheel spindle being arranged in the main shaft housing-case 211 driving system
System 212, the main shaft housing-case 211 is fixedly connected with the grinding wheel spindle drive system 212, the main shaft housing-case 211 with it is described
Main spindle box body 21 is provided with the side connection of the arc guide rail 24, and 212 tail end of grinding wheel spindle drive system passes through connection dress
It sets 213 and is fixedly connected with the A axis 181.
The grinding wheel spindle drive system 212 includes grinding wheel spindle 2121 and grinding wheel spindle driving device 2122, the grinding wheel
One end of main shaft 2121 is fixedly installed abrasive grinding wheel 210, and the grinding wheel spindle 2121 is vertical with 141 direction of X-axis, and institute
It states grinding wheel spindle 2121 and the Z axis 152 forms variable-angle, be equipped with protective hood of grinding wheel 2100 on the outside of the abrasive grinding wheel 210.
Fig. 3 is 2121 sectional arrangement drawing of grinding wheel spindle provided by the embodiments of the present application, when choosing processing program, by starting
Button, computer control system 11 can drive the rotation of grinding wheel spindle 2121 to grinding sand by control A axial brake device 182
Relief angle required for the 210 superhard workpiece 900 of grinding of wheel, to complete following process.
C axis linear drives platform 16 is arranged in the top of the main shaft housing-case 211 or side, and the C axis linear drives are flat
Platform 16 is equipped with C axis 161, and the C axis 161 is parallel with the grinding wheel spindle 2121, one end connection C axis driving of the C axis 161
The middle part of the grinding wheel spindle drive system 212, the C axial brake device is arranged in device 162, the C axial brake device 162
162 are connected with the C axis 161 using shaft coupling, the other end connecting bracket 214 of the C axis 161 and the main shaft housing-case
211 connections；
Sand device 23 is repaired equipped with described in the other side of the C axis linear drives platform 16, described to repair sand device 23 and the C
Axis linear drives platform 16 is fixedly connected.
The sand device 23 of repairing includes repairing sand device chain joint chair 231, repairing sand device shell 232, crushing axis 233, synchronous belt
234, the first synchronizing wheel 235, the second synchronizing wheel 236, repair sand device driving device 237 and micromatic setting 239；
Described one end for repairing sand device chain joint chair 231 is connect with the C axis linear drives platform 16, described to repair sand device chain joint chair
231 other end connect with the sand device shell 232 of repairing, and the sand device chain joint chair 231 of repairing is arranged in the micromatic setting 239
Top surface；
The crushing axis 233 is arranged in described repair on sand device shell 232, one end of the crushing axis 233 with repair
Whole grinding wheel 238 connects, and first synchronizing wheel 235, and the crushing axis is arranged in the other end of the crushing axis 233
233 is parallel with the C axis 161；
The sand device driving device 237 of repairing is connect with the sand device shell 232 of repairing, connection direction and the crushing axis
233 is parallel；
Second synchronizing wheel 236 is arranged in described repair in sand device driving device 237, the sand device driving device 237 of repairing is led to
The synchronous belt 234 is crossed to connect with the crushing axis 233.
Wherein when superhard workpiece 900 after processing is completed or processing a period of time after, computer control system 11 pass through C axis
Driving device 162 controls C axis 161 and feeds, and repairs the control finishing grinding wheel 238 of sand device driving device 237 and rotates, to abrasive grinding wheel 210
It is cleaned.C axial brake device 162 can also be allowed to control C axis 161 to feed in a manner of at the uniform velocity by always in process,
Abrasive grinding wheel 210 is allowed to be always maintained at cleaning state.
The workpiece calibration system 22 includes measurement device for ejecting 221 and measuring tool 222, the measurement device for ejecting
221 are fixedly connected with the measuring tool 222.
Schematic diagram when Fig. 5 is measurement workpiece provided by the embodiments of the present application, sets when in computer control system 11
When machined parameters required for superhard workpiece 900, workpiece calibration system 22 can automatic spring, use measurement device for ejecting 221 with
And measuring tool 222 measures the grinding allowance of superhard workpiece 900, and then realizes following process.
The work piece holder 311 include the first fixture 3111 and the second fixture 3112, first fixture 3111 with it is described
Second fixture 3112 is arranged at 31 top surface of integral type workbench and is fixedly connected with the integral type workbench 31, and described
For one fixture 3111 perpendicular to 31 top surface of integral type workbench, second fixture 3112 is vertical with first fixture 3111
And it is connected with each other.
The B axle 171 is provided with B axle driving perpendicular to the Z axis linear drives platform 15, in the lower section of the B axle 171
Device 172, the B axle driving device 172 are connected with the B axle 171 using shaft coupling.
Fig. 6 is Z axis linear drives platform 15 provided by the present application and 171 structure chart of B axle, when there is superhard 900 needs of workpiece
When processing, in the work piece holder 311 that operator needs for superhard workpiece 900 to be mounted on integral type workbench 31, using
Superhard workpiece 900 is fixed in one fixture 3111 and the second fixture 3112, and B axle driving device 172 controls B axle 171 and revolves at this time
Superhard workpiece 900 first face 901 to be processed is gone to, following process is completed.
A kind of sintered carbide tools grinding machine is provided in the embodiment of the present application, when grinding machine needs to process, be operated first personnel according to
Superhard workpiece information edits and processes required parameter on 11 operation panel of computer control system: angle, relief angle, circular arc,
Superhard workpiece 900 is fixedly mounted on integral type work using the first fixture 23 and the second fixture 24 by machined parameters etc., operator
After making on platform 31, processing program is chosen, by start button, computer control system 11 passes through control A axial brake device
182, so that the rotation of grinding wheel spindle 2121 to abrasive grinding wheel 210 be driven to be ground relief angle required for superhard workpiece 900, B axle driving
Device 172 controls the rotation of B axle 171 to superhard workpiece 900 first face 901 to be processed, makes the edge and grinding wheel of required workpieces processing
Grinding surface 401 is parallel, and simultaneous computer control system 11 controls workpiece calibration system 22 and pops up, and X driving device 141 controls X-axis
142 is mobile, and Z axis driving device 151 controls the movement of Z axis linear drives platform 15, and workpiece calibration system 22 measures superhard workpiece 900
Grinding allowance is transmitted to computer control system 11, and it is to be processed that computer control system 11 can calculate superhard workpiece 900 first automatically
The processing capacity processed needed for face 901, then computer control system 11 passes through the control grinding sand of grinding wheel spindle driving device 2122
210 rotation of wheel, X-axis driving device 141 control the movement of X-axis linear drives platform 14, and Z axis driving device 151 controls Z axis straight line and drives
Moving platform 15 is mobile, and superhard workpiece 900 first 901 edge of face to be processed is made to be labelled to wheel grinding face 401, computer control system
11, which control X-axis linear drives platform 14 by X-axis driving device 141, swings, and it is flat that Z axis driving device 151 controls Z axis linear drives
Platform 15 is fed, size needed for being ground superhard workpiece 900.
After processing is completed to superhard workpiece 900 first face 901 to be processed, digital control system is controlled by X-axis driving device 141
X-axis linear drives platform 14 is mobile, and simultaneous computer control system 11 controls workpiece calibration system 22 and pops up, and measures superhard workpiece
Whether 900 be machined to required size, and as failed size needed for being machined to workpiece, then computer control system 11 is driven by X-axis
Dynamic device 141 controls the movement of X-axis linear drives platform 14, and Z axis driving device 151 controls Z axis linear drives platform 15 and feeds, into
Second of grinding of row, until being machined to size required for superhard workpiece 900 first face 901 to be processed.Such as superhard workpiece 900 first
Machined to the required size in face 901 to be processed, then computer control system 11 controls B axle 171 by B axle driving device 172 and revolves
It is parallel with wheel grinding face 401 to go to the second 902 edge of face to be processed, simultaneous computer control system 11 is driven by X-axis and filled
Position needed for 141 control X-axis linear drives platforms 14 are moved to measurement is set, the second face 902 to be processed is measured.With such
It pushes away, until work pieces process is completed, after the completion of work pieces process, operator can replace workpiece on integral type workbench 31,
Carry out the processing of next workpiece.
Structural schematic diagram when Fig. 7 is processing straight flange provided by the embodiments of the present application, Fig. 8 are provided by the embodiments of the present application
Structural schematic diagram when Machining Arc, wherein Z axis 152 is independent feeding when work pieces process face is straight flange, when machined surface is circle
When arc, Z axis 152 and 171 interpolation of B axle are fed.
Wherein after the completion of work pieces process or after processing a period of time, computer control system 11 passes through C axis driving dress
The feeding of 162 control C axis 161 is set, the control finishing grinding wheel 238 of sand device driving device 237 is repaired and rotates, abrasive grinding wheel 210 is carried out clearly
It washes.C axial brake device 162 can also be allowed to control C axis 161 to feed in a manner of at the uniform velocity by always in process, allow grinding
Grinding wheel 210 is always maintained at cleaning state.
This application provides a kind of sintered carbide tools grinding machine, including numerically control grinder, the first drive system and the second drive system,
Control the first drive system and the second drive system by numerically control grinder, in the second drive system setting integral type workbench with
And work piece holder, superhard workpiece is fixed, main spindle box body, workpiece calibration system are set in the first drive system and repair sand dress
It sets, required angle and stock removal when for adjusting superhard work pieces process complete the processing of superhard workpiece.Due to whole process
It is controlled and is processed using numerically control grinder, most reasonable machined parameters can be provided according to the different machining allowance of superhard workpiece, relatively
For the feeding of numerically control grinder control, grinding force and grinding speed it is all more stable, in-process measurement is all primary to be completed, and processing is not
The superhard workpiece for being influenced, therefore being processed by personnel's technology, dimensionally stable, grinding surface collapse scarce stabilization.This application provides
A kind of automation, efficient stable and reliable technical solution, provide technical support in machine tooling field for sintered carbide tools, solution
Having determined in the prior art, manual grinding equipment is due to doing behaviour itself, and processing efficiency is low, the problem of stability difference.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that including the article of a series of elements or equipment not only includes those elements, but also including not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence "including a ...", it is not excluded that in the mistake including the element
There is also other identical elements in journey, method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (9)
1. a kind of sintered carbide tools grinding machine, which is characterized in that including numerically control grinder (1), the first drive system (2) and the second driving system
It unites (3), first drive system (2) and second drive system (3) are arranged at the numerically control grinder (1) top surface；
First drive system (2) includes main spindle box body (21) and workpiece calibration system (22), the workpiece calibration system
(22) setting repairs sand device (23) in the side of the main spindle box body (21), the top setting of the main spindle box body (21)；
Second drive system (3) includes integral type workbench (31), is provided with workpiece on the integral type workbench (31)
Fixture (311).
2. sintered carbide tools grinding machine according to claim 1, which is characterized in that the numerically control grinder (1) includes: computer control
System (11), lathe bed (12), X-axis linear drives platform (14) and Z axis linear drives platform (15) processed；
Orthogonal first guideway of grinding machine (121) and the second guideway of grinding machine (122), the X is arranged in lathe bed (12) top surface
Axis linear drives platform (14) is slidably connected with first guideway of grinding machine (121), the Z axis linear drives platform (15) and institute
It states the second guideway of grinding machine (122) to be slidably connected, the Z axis linear drives platform (15) is along flat perpendicular to the X-axis linear drives
The direction of motion of platform (14) is mobile；
Computer control system (11) setting is fixedly connected in the side of the lathe bed (12), and with the lathe bed (12)；
The main spindle box body (21) is fixed on X-axis linear drives platform (14) top surface；
The integral type workbench (31) is arranged in the top surface of the Z axis linear drives platform (15), and fixed with B axle (171)
Connection.
3. sintered carbide tools grinding machine according to claim 2, which is characterized in that
X-axis driving device (141) and X-axis (142) are set on the central axis of the X-axis linear drives platform (14), and the X-axis is driven
Dynamic device (141) are connected with the X-axis (142) using shaft coupling, and the width of the X-axis (142) and the lathe bed (12)
It is parallel to spend direction；
Z axis driving device (151) and Z axis (152) are set on the central axis of the Z axis linear drives platform (15), and the Z axis drives
Dynamic device (151) are connected with the Z axis (152) using shaft coupling, and the Z axis (152) is perpendicular to the X-axis (142)
And it is parallel with the length direction of the lathe bed (12)；
The main spindle box body (21) is respectively arranged with arc guide rail (24) close to the side both ends of Z axis driving platform (15), another
Side is provided with A axial brake device (182) and A axis (181), and the A axial brake device (182) and the A axis (181) use shaft coupling
Device is connected, and the A axis (181) is vertical with X-axis linear drives platform (14) face；
The main spindle box body (21) includes main shaft housing-case (211) and the grinding wheel spindle being arranged in the main shaft housing-case (211) driving
System (212), the main shaft housing-case (211) are fixedly connected with the grinding wheel spindle drive system (212), the main shaft housing-case
(211) side that the main spindle box body (21) is provided with the arc guide rail (24) is connect, the grinding wheel spindle drive system
(212) tail end is fixedly connected with the A axis (181) by attachment device (213).
4. sintered carbide tools grinding machine according to claim 3, which is characterized in that the grinding wheel spindle drive system (212) includes
One end of grinding wheel spindle (2121) and grinding wheel spindle driving device (2122), the grinding wheel spindle (2121) is fixedly installed grinding
Grinding wheel (210), the grinding wheel spindle (2121) is vertical with the X-axis (141) direction, and the grinding wheel spindle (2121) with it is described
Z axis (152) forms variable-angle, is equipped with protective hood of grinding wheel (2100) on the outside of the abrasive grinding wheel (210).
5. sintered carbide tools grinding machine according to claim 4, which is characterized in that the top of the main shaft housing-case (211) or
C axis linear drives platform (16) are arranged in side, and the C axis linear drives platform (16) is equipped with C axis (161), the C axis
(161) vertical with A axis (181), one end of the C axis (161) connects C axial brake device (162), the C axis driving dress
(162) setting is set in the middle part of the grinding wheel spindle drive system (212), the C axial brake device (162) and the C axis (161)
It is connected using shaft coupling, the other end of the C axis (161) is connect with connecting bracket (214) with the main shaft housing-case (211)；
The other side of the C axis linear drives platform (16) is repaired sand device (23) equipped with described, described to repair sand device (23) and institute
C axis linear drives platform (16) is stated to be fixedly connected.
6. sintered carbide tools grinding machine according to claim 5, which is characterized in that described repair sand device (23) include repairing sand device chain
Joint chair (231) repairs sand device shell (232), crushing axis (233), synchronous belt (234), the first synchronizing wheel (235), second together
Step wheel (236) repairs sand device driving device (237) and micromatic setting (239)；
Described one end for repairing sand device chain joint chair (231) is connect with the C axis linear drives platform (16), described to repair sand device chain joint chair
(231) the other end is connect with the sand device shell (232) of repairing, and micromatic setting (239) setting repairs the link of sand device described
The top surface of seat (231)；
The crushing axis (233) is arranged in described repair on sand device shell (232), one end of the crushing axis (233) with
Grinding wheel (238) connection is modified, first synchronizing wheel (235), and the sand is arranged in the other end of the crushing axis (233)
It is parallel with C axis (161) to take turns dresser shaft (233)；
The sand device driving device (237) of repairing is connect with the sand device shell (232) of repairing, connection direction and the crushing axis
(233) parallel；
Second synchronizing wheel (236) is arranged in described repair in sand device driving device (237), described to repair sand device driving device (237)
It is connect by the synchronous belt (234) with the crushing axis (233).
7. sintered carbide tools grinding machine according to claim 1, which is characterized in that the workpiece calibration system (22) includes measurement
There are fixed company in device for ejecting (221) and measuring tool (222), the measurement device for ejecting (221) and the measuring tool (222)
It connects.
8. sintered carbide tools grinding machine according to claim 1, which is characterized in that
The work piece holder (311) include the first fixture (3111) and the second fixture (3112), first fixture (3111) and
Second fixture (3112) is arranged at integral type workbench (31) top surface and has fixation with the integral type workbench (31)
Connection, first fixture (3111) is perpendicular to integral type workbench (31) top surface, second fixture (3112) and institute
It states the first fixture (3111) vertically and is connected with each other.
9. sintered carbide tools grinding machine according to claim 2, which is characterized in that the B axle (171) is straight perpendicular to the Z axis
Line drives platform (15), is provided with below the B axle (171) B axle driving device (172), the B axle driving device
(172) it is connected with the B axle (171) using shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910245522.0A CN109773596A (en) | 2019-03-28 | 2019-03-28 | A kind of sintered carbide tools grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910245522.0A CN109773596A (en) | 2019-03-28 | 2019-03-28 | A kind of sintered carbide tools grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN109773596A true CN109773596A (en) | 2019-05-21 |
Family
ID=66491351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910245522.0A Pending CN109773596A (en) | 2019-03-28 | 2019-03-28 | A kind of sintered carbide tools grinding machine |
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| Country | Link |
|---|---|
| CN (1) | CN109773596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712078A (en) * | 2019-10-21 | 2020-01-21 | 杜俊红 | Blade chamfering machine |
| CN110977736A (en) * | 2019-11-11 | 2020-04-10 | 西安康倍机电科技有限公司 | Aviation equipment maintenance is with polishing equipment with protection machanism |
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| CN201086219Y (en) * | 2007-10-12 | 2008-07-16 | 沈阳瀚邦机床有限公司 | Numerical control curved surface ceramic grinding machine |
| CN206425907U (en) * | 2017-01-23 | 2017-08-22 | 北京市电加工研究所 | A kind of superhard cutter creep grinder of vertical rotation shaft lifting |
| CN109318065A (en) * | 2018-11-29 | 2019-02-12 | 长沙中拓创新科技有限公司 | A kind of numerically control grinder and its technique of superhard cutting blade |
| CN209754728U (en) * | 2019-03-28 | 2019-12-10 | 廊坊西波尔钻石技术有限公司 | Superhard tool grinding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201086219Y (en) * | 2007-10-12 | 2008-07-16 | 沈阳瀚邦机床有限公司 | Numerical control curved surface ceramic grinding machine |
| CN206425907U (en) * | 2017-01-23 | 2017-08-22 | 北京市电加工研究所 | A kind of superhard cutter creep grinder of vertical rotation shaft lifting |
| CN109318065A (en) * | 2018-11-29 | 2019-02-12 | 长沙中拓创新科技有限公司 | A kind of numerically control grinder and its technique of superhard cutting blade |
| CN209754728U (en) * | 2019-03-28 | 2019-12-10 | 廊坊西波尔钻石技术有限公司 | Superhard tool grinding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712078A (en) * | 2019-10-21 | 2020-01-21 | 杜俊红 | Blade chamfering machine |
| CN110712078B (en) * | 2019-10-21 | 2021-04-20 | 杜俊红 | Blade chamfering machine |
| CN110977736A (en) * | 2019-11-11 | 2020-04-10 | 西安康倍机电科技有限公司 | Aviation equipment maintenance is with polishing equipment with protection machanism |
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