CN106965043A - A kind of processing method of tip tap-grinding machine - Google Patents
A kind of processing method of tip tap-grinding machine Download PDFInfo
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- CN106965043A CN106965043A CN201710281064.7A CN201710281064A CN106965043A CN 106965043 A CN106965043 A CN 106965043A CN 201710281064 A CN201710281064 A CN 201710281064A CN 106965043 A CN106965043 A CN 106965043A
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- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 229910001651 emery Inorganic materials 0.000 claims description 32
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000012545 processing Methods 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- B24B3/18—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A kind of processing method of tip tap-grinding machine, belong to grinding machine technical field, it includes base, work system, column and grinding head system, the work system includes workbench, the workbench connects the first ball screw assembly, described first ball screw assembly, one end connects the first servomotor, the other end is fixedly connected on the base, first servomotor is also fixedly connected on the base, the both sides of first ball screw assembly, are provided with the first slide rail on position in parallel and adjacent, at least two piece first sliding block is separately installed with first slide rail, first sliding block can be slided on first slide rail, workbench supporting plate is fixedly connected with first sliding block, the workbench supporting plate side is also connected with indexing headstock.Grinding machine of the present invention can be moved due to workbench, column, bistrique part, therefore, it is possible to adapt to the processing of different dimension workpieces, while Working position and machining angle can be adjusted conveniently, operating efficiency is high.
Description
Technical field
It is more particularly to a kind of to be used for medicine equipment processing, motor processing, power equipment the present invention relates to grinding machine technical field
Processing, the processing method of the tip tap-grinding machine of building iron structure component processing.
Background technology
Tip tap-grinding machine is a kind of lathe of the progress grinding to tip screw tap, existing tip tap-grinding machine one
As be by emery wheel to the male thread portion of tip screw tap, it is cylindrical be ground, specifically, power is filled by connector
Put and be connected with emery wheel, power set are provided after power, emery wheel is delivered power to by connector, emery wheel is rotated to tip screw tap
It is ground, specifically can be found in this part patent, its Patent No. 201520761873.4, patent name is：Numerical control spiral shell point
Tap-grinding machine.
Using grinding machine workpiece, first have to start grinding machine, now, emery wheel motor is run by conventional start-up circuit, is opened
Operated after dynamic according to rated speed, drive the high speed rotary motion of emery wheel, emery wheel is rotated at a high speed for being ground workpiece, and workpiece is with work
The sliding equipment for making to set on platform or workbench transversely or longitudinally does longitudinal direction or horizontal feed motion, and other are auxiliary
Motion is helped so that workpiece contacts the appearance for being ground to need with emery wheel always.
In the process, can shadow because line voltage has being continually changing for certain fluctuation, emery wheel and workpiece friction load
Ring motor speed error；Moreover, standard emery wheel motor start circuit typically only has a kind of process velocity, one kind can only be adapted to
Constant magnitude, processing linear velocity also keep constant workpiece, if to adapt to different workpieces size will remove different processing line relatively
Speed, then, it is difficult to ensure for Workpiece Machining Accuracy；Moreover, because workpiece is of different sizes, relative requirement grinding wheel speed is in master
Axial velocity is different, and the simple adjustment speed of mainshaft is come to meet work pieces process linear velocity be difficult to be adjusted to perfect condition.Again due to compared with
Stress produced by long class workpiece process is bent, and grinding process can produce emery wheel feeding torque difference, thus bring emery wheel
The difference change of output speed/torque, accordingly can produce the knife mark that shakes, grinding accuracy it is difficult to ensure that, efficiency is low, and Working position with
Angle is difficult to adjust.
In summary, existing tip tap-grinding machine is not suitable for the workpiece that processing dimension difference, angle are difficult to adjust, work
Make efficiency low.
The content of the invention
The present invention is not suitable for processing dimension difference, angle for tip tap-grinding machine of the prior art and is difficult to what is adjusted
Workpiece, and ineffective deficiency, and propose a kind of tip tap-grinding machine and its method of work.
A kind of tip tap-grinding machine, including base, work system, column and grinding head system.
The work system includes workbench, and the workbench connects the first ball screw assembly, first ball wire
Thick stick pair one end connects the first servomotor, and the other end is fixedly connected on the base, and first servomotor is also fixed to be connected
It is connected on the base, the both sides of first ball screw assembly, are provided with the first cunning on position in parallel and adjacent
At least two piece first sliding block is separately installed with rail, first slide rail, first sliding block can be on first slide rail
Slide, workbench supporting plate is fixedly connected with first sliding block, the workbench supporting plate side is also connected with indexing headstock.
Through hole is provided with the middle of the workbench supporting plate to be used to wear rotary shaft, rotary shaft one end connection described first
Ball screw assembly, the other end connects the workbench.
The work system also includes coattail board, and the coattail board is fixedly connected with the base.
The work system also includes work piece holder, and the work piece holder is arranged on the workbench, one portion
Divide and fixed by T-slot, another part is fixed with cylinder, can be moved.
The base selects high intensity high-quality gray cast iron.
The column includes column unit, bistrique longitudinal feeding structure and bistrique traverse feed structure with grinding head system.
The column unit includes column, is fixed with the column and is provided with second on motor cabinet, the motor cabinet and watches
Motor is taken, second servomotor is fixedly connected with the second ball wire bar pair, second ball by bellows-type shaft coupling
Screw pair includes the second ball screw, the second ball screw nut support base, the second ball screw nut, second ball wire
The both sides position in parallel of bar, which is provided with the second slide rail, second slide rail, is provided with the second sliding block, second sliding block
It can be provided with second slide rail on linear slide, second sliding block on column supporting plate, the column supporting plate fixed
There is the second ball screw nut of second ball wire bar pair.
The bistrique longitudinal feeding structure includes the 3rd servomotor, and the 3rd servomotor is solid by the 3rd shaft coupling
Surely connect and 3rd bearing seat is arranged with outside the 3rd ball screw, the 3rd ball screw, the 3rd bearing seat is fixed
On the column, the column is respectively arranged with the first amendment supporting plate and the second amendment in the both sides of the 3rd ball screw
Supporting plate, the first amendment supporting plate is bordering on the second amendment supporting plate apart from the distance of column；
3rd ball screw is provided with the 3rd slide rail in the side away from the column, the 3rd slide rail parallel to
Second slide rail, and the 3rd slide rail length is less than the second slide rail, is correspondingly provided with the 3rd sliding block on the 3rd slide rail, institute
The quantity for stating the 3rd sliding block is at least four, and the 3rd bone piece is fixedly connected with the second amendment supporting plate.
The bistrique traverse feed structure includes the 4th motor, the output shaft connection emery wheel of the 4th motor；Described
Four motors are fixed on electric machine support, the 4th slide rail are fixed with the electric machine support, the 4th slide rail is horizontally disposed, and
Perpendicular to the first slide rail, the second slide rail and the 3rd slide rail；4th ball screw is close to one end of the described second amendment supporting plate
Actuating unit is connected, the actuating unit includes active synchronization belt wheel, timing belt, driven synchronous pulley and synchronous electricity
Machine.
The edge of the emery wheel is provided with proximity transducer.
The present invention also provides a kind of processing method of tip tap-grinding machine, and the processing method includes：
Original state, workpiece is placed in fixture fixed part, the proximity transducer sensing workpiece and feedback signal
To the cylinder, the cylinder promotes fixture movable part, by Workpiece clamping；
First servomotor drives the first ball-screw to drive the first sliding block, workbench supporting plate and working table movement, makes work
Part reaches the first specified location；
The angle of grinding workpiece, adjusts indexing headstock as needed；
Second servomotor drives the second ball screw, and bistrique part is descending；
According to workpiece height, the 3rd servomotor rotating cycle is set, the 3rd servomotor drives the 3rd ball screw, band
Dynamic second amendment supporting plate is gone downwards to up to the second specified location；
Synchronous motor drives active synchronization belt wheel to rotate, and then drives driven synchronous pulley to rotate, the 4th ball screw, sand
Wheel drives forwards along the 4th line slide rail, reaches the 3rd specified location that grinding workpiece is specified；
Emery wheel starts to be ground workpiece；
After machining, each part returns to origin position, and cylinder retraction unclamps workpiece, takes out workpiece.
Tip tap-grinding machine of the present invention is laid out using turntable type, and Rotary cloumn can rotate, and workbench realizes indexing,
The grinding machine range of work is expanded, processing efficiency is improved；Also, using emery wheel rotation, workpiece translation, using dove-tail form base and work
Make platform cooperation, workbench is compact using stacked structure, the larger grinding force produced during corase grind can be born, essence is ensure that again
High accuracy during processing, rigidity increase, while thermal deformation is small, efficiency is improved, qualification rate increase.
Brief description of the drawings
Fig. 1 is the front view of the tip tap-grinding machine according to the present invention；
Fig. 2 is the left view of the tip tap-grinding machine according to the present invention；
Fig. 3 is the top view of the tip tap-grinding machine according to the present invention；
Fig. 4 is the overlooking structure figure of the work system of the tip tap-grinding machine according to the present invention；
Fig. 5 is the schematic diagram along A-A directions according to Fig. 4；
Fig. 6 is the schematic diagram along B-B directions according to Fig. 5；
Fig. 7 is the column and the structural representation of grinding head system of the tip tap-grinding machine according to the present invention；
Fig. 8 is the schematic diagram along A-A directions according to Fig. 7；
Fig. 9 is the grinding schematic diagram of the tip tap-grinding machine according to the present invention.
Embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
A kind of tip tap-grinding machine, referring to Fig. 1-Fig. 3, including：Base 1, work system 2, column and grinding head system 3.
It is provided with the base 1 on work system 2, the work system 2 and is provided with column and grinding head system.
The material selection high intensity high-quality gray cast iron of the base 1, casting uses semiclosed section, inside reasonable Arrangement every
Plate and rib.
Referring to Fig. 4-Fig. 6, the work system includes workbench 9, and the workbench 9 is fixedly connected by rotary shaft 16
First ball screw assembly, 15, described one end of first ball screw assembly, 15 connects the first servomotor 11, and the other end is fixedly connected on
On the base 1, first servomotor 11 is also fixedly connected on the base 1, first ball screw assembly, 15
It is provided with the position in parallel and adjacent of both sides on the first slide rail 5, first slide rail 5 and first sliding block 6, institute is installed
Stating the first sliding block 6 can be slided on first slide rail 5, and workbench supporting plate 7, institute are fixedly connected with first sliding block 6
State and through hole is provided with the middle of workbench supporting plate 7 for wearing the rotary shaft 16.Therefore, the feed motion of institute's workbench 9 is logical
Cross the first servomotor 11 and directly drive the first ball screw assembly, 15, and drive first sliding block 6 to slide, drive the work
The kind of drive that platform supporting plate 7 is slided and workbench 9 is slided, is changed into linear motion so that the workbench can by rotary motion
To realize linear motion.
The quantity of first slide rail 5 is two, respectively positioned at the both sides of first ball screw assembly, 15, described first
The quantity of sliding block 6 is four.
First ball screw assembly, 15 includes being arranged with first axle outside the first ball screw 13, the first ball screw 13
Bearing 14 is held, and first ball screw assembly, 15 has been fixedly connected on the base 1 by clutch shaft bearing bearing 14.
First ball screw assembly, 15 uses ball screw assembly, common in the art, i.e., collateral including fixation
Seat, support-side bearing, nut bearing, feed screw nut, pedestal, screw axis etc., the slide rail is generally located on the pedestal, institute
The side for stating pedestal is general in concave shape, and the screw pair is arranged in concave shape.
In the present embodiment, the connected mode of first ball screw assembly, 15 and the workbench 9, can be so
, i.e., the outer great waves of feed screw nut of described first ball screw assembly, 15 are arranged with nut bearing, the rotation that the workbench 9 is connected
The other end of rotating shaft 16 connects the nut bearing.
In other embodiments, first ball screw assembly, 15 can be connected by other means with the workbench 9.
The workbench supporting plate 7 with first sliding block 6 using bolt by that can be fixed.
Be provided with the first servomotor protective cover 10 outside first servomotor 11, first servomotor 11 it is defeated
Shaft connects the first ball screw assembly, 15 by shaft coupling 12.
The work system also includes indexing headstock 8, and the indexing headstock 8 and the workbench supporting plate 7 pass through flange
Face is fixed with bolt.
The work system 2 also includes coattail board 4, and the coattail board 4 is fixedly connected with the base 1.In this implementation
In example, it can use by being correspondingly arranged connecting hole respectively on the base 1 and the coattail board 4, will by bolt and nut
The base 1 is fixedly connected with the coattail board 4, can also so be realized the base 1 and the coattail board 4 is removable
Unload, be easy to remove and repair when the coattail board 4 needs to change or repairs.
In other embodiments, the base can also be fixedly connected by other means with the coattail board, than
Such as mode connects for screw, either Stud connection or integral structure is directly disposed as.
In the present embodiment, the quantity of coattail board 4 is two.
Referring to Fig. 9, in the present embodiment, the work system 2 also includes work piece holder 41, and the work piece holder 41 is set
Put on the workbench 9, one part is fixed by T-slot, second half is fixed with cylinder 42, can move.
Therefore, it is the process for driving workbench 9 at the time of the first servomotor 11 is opened, the first slide rail feeds it
It is more steady, it is oriented to accurate.Workpiece is fixed by fixture is placed in the top of the workbench supporting plate 7, when needing to adjust workpiece angle
When, it is only necessary to the position of the indexing headstock 8 is adjusted, Working table structure is swinging because rotary shaft 16 has been used.
Referring to Fig. 7-8, the column includes column unit with grinding head system 3, and the column unit includes column 21, described
It is fixed with column 21 on motor cabinet 18, the motor cabinet 18 and second servomotor 17 is installed, second servomotor 17
Second ball wire bar pair is fixedly connected with by bellows-type shaft coupling 19, second ball wire bar pair 20 includes the second ball wire
Bar 20, the second ball screw nut support base 26, the second ball screw nut 27, the both sides of second ball screw 20 and its
Parallel position, which is provided with the second slide rail 22, second slide rail 22, is provided with the second sliding block 28, and second sliding block 28 can be with
It is provided with the linear slide on second slide rail 22, second sliding block 28 on column supporting plate 35, the column supporting plate 35
It is fixed with the second ball screw nut 37 of second ball wire bar pair 20.
In the present embodiment, the quantity of second sliding block 38 is six pieces.
In other embodiments, the quantity of second sliding block 38 can be four pieces, or five pieces or more than six pieces.
In the present embodiment, second slide rail 22 is set for vertical direction, perpendicular to first slide rail 5.
That is, second servomotor 17 by the bellows-type shaft coupling 19 directly with second ball
Screw mandrel 20 is connected, and the column supporting plate 35 is fixed on above 6 second sliding blocks 38, and second ball-screw nut 37 is consolidated
It is scheduled on above column planker 35, second ball screw 20 drives the column support under the rotation of the second servomotor 17
Plate 35 is moved along the direction of second straight line slide rail 22.
The column and grinding head system 3 also include bistrique longitudinal feeding structure, and the bistrique longitudinal feeding structure includes the
Three servomotors 24, the 3rd servomotor 24 is fixedly connected with the 3rd ball screw 26 by the 3rd shaft coupling 25, institute
State and 3rd bearing seat 27 is arranged with outside the 3rd ball screw 26, the 3rd bearing seat 27 is fixed on the column 21, described
Column 21 is respectively arranged with the first amendment supporting plate 23 and the second amendment supporting plate 28 in the both sides of the 3rd ball screw 26, described
First amendment supporting plate 23 is bordering on the second amendment supporting plate 28 apart from the distance of column.
3rd ball screw 26 is provided with the 3rd slide rail in the side away from the column 21, and the 3rd slide rail is put down
Row is in second slide rail 22, and the 3rd slide rail length is less than the second slide rail 22, the is correspondingly provided with the 3rd slide rail
Three sliding blocks, the quantity of the 3rd sliding block is at least four, and the 3rd bone piece is fixedly connected with the second amendment supporting plate 28.
Therefore, the 3rd servomotor 24 is directly connected by the 3rd shaft coupling 25 with the 3rd ball screw 26, so as to drive
Second amendment supporting plate 28 is moved, and can realize movement of the bistrique in vertical direction.
The column and grinding head system 3 also include bistrique traverse feed structure, and the bistrique traverse feed structure includes the
Four motors 32, the output shaft connection emery wheel 33 of the 4th motor 32, it is preferable that be provided with protective hood of grinding wheel outside the emery wheel 33
34.Using emery wheel 33 as grinding tool, using workpiece rotational motion mode grinding technique, realize that workpiece planarization is ground.Using contact wheel
Grinding method can realize that corase grind goes surplus or fine grinding to improve the effect of flatness respectively.
4th motor 32 is fixed on electric machine support, and the 4th slide rail 31, described are fixed with the electric machine support
Four slide rails 31 are horizontally disposed, and perpendicular to the first slide rail 5, the second slide rail 22 and the 3rd slide rail.
The upside of 4th slide rail 31 is provided with the 4th ball screw 30, and described one end of 4th ball screw 30 passes through it
The fourth bearing seat 29 being arranged outside is fixedly mounted on the second amendment supporting plate 28.
One end of the close second amendment supporting plate 28 of 4th ball screw 30 can set the 5th servomotor,
It is connected by the 4th shaft coupling with the 4th ball screw 30, is that the 4th ball screw 30 provides power, so that
Obtaining the electric machine support can move in the horizontal direction, further, realize bistrique, that is, the emery wheel 33 in level side
Upward movement.
Or, referring to Fig. 9, the 4th ball screw 30 is passed close to one end connection power of the described second amendment supporting plate 28
Dynamic device, the actuating unit includes active synchronization belt wheel 43, timing belt 44, driven synchronous pulley 45 and synchronous motor
46, drive the 4th ball screw 30 to move by the driven synchronous pulley 45 and driven timing belt, so as to drive the 4th
Four-slider motion on slide rail 31, so that drive motor frame is moved, so as to drive the emery wheel 33 can be along the 4th slide rail
Moved along a straight line on 31 direction.
In particularly preferred embodiment, the edge of the emery wheel 33 can be positioned proximate to sensor 39, so, when workpiece 40
During close to emery wheel 33, grinding machine can be learnt.
That is, work system 2 of the present invention can realize workbench 9 in the horizontal direction along the side of the first slide rail 5
To movement, X-direction is may be defined as, and column of the present invention can realize that column supporting plate 35 is slided along second with grinding head system 3
The direction of rail 22 is moved up and down, and may be defined as Z-direction, and the bistrique, i.e. emery wheel 33 can have both been realized along the 3rd slide rail side
To moving up and down, actually moving direction is identical with the second slide rail 22, only because the 3rd slide rail is shorter than the second slide rail 22, because
This, mobile scope and distance is shorter than second slide rail 22, but synthesis realizes the position of the emery wheel in the vertical direction
Adjustment, that is, Z-direction, furthermore, the present invention realizes the emery wheel 33 can in the horizontal direction, and perpendicular to the first slide rail
5th, the direction of the second slide rail 22 and the 3rd slide rail, according to rectangular coordinate system in space, then can be defined as Y direction.Cumulated volume
From the point of view of the mechanism of invention, pass through the cooperation of the work system 2 and the column and grinding head system, when processing workpiece, base
It can realize and process at any angle on this.
A kind of processing method of the tip tap-grinding machine provided with reference to Fig. 1-9, the present invention, including：
Workpiece 40 is placed in fixture 41 by original state, origin position, the remote cylinder 42 specifically fixed
In fixture 41, now, the proximity transducer 39 can sense the workpiece 40, and the proximity transducer 39 is fed back signal to
The cylinder 42, the cylinder 42 promotes the movable part of fixture 41, the fixture 41 is clamped the workpiece 40.
First servomotor 11 drives the first ball-screw 13, drives first sliding block 6, workbench supporting plate 7 and described
Workbench 9 is moved so that the workpiece reaches the first specified location, and first specified location refers in X to specified location.
According to the angle of grinding workpiece 40, then indexing headstock 8 is adjusted, fixed because indexing headstock 8 and the bolt of workbench 9, from
And reach the angle of adjustment workbench.
Then the second servomotor 17 directly drives the second ball screw 20, causes whole bistrique part descending, according to work
The height of part 40, sets the rotating cycle of the 3rd servomotor 24, is the descending distance of the 2nd 28 amendment supporting plate, reaches Z-direction workpiece
During 40 grinding height, the 3rd servomotor 24 drives the 3rd ball screw 26, and the second amendment supporting plate 28, which is gone downwards to up to second, specifies
Position.Trickle adjustment emery wheel 33 arrives the height of workpiece 40.Synchronous motor 46 drives active synchronization belt wheel 43 to rotate, and passes through timing belt
44, drive driven synchronous pulley 45 to rotate, so that the 4th ball screw 30, emery wheel 33 is along the 4th line slide rail 31 to forerunner
It is dynamic, reach the 3rd specified location that grinding workpiece is specified, i.e. Y-direction a specified location.Emery wheel 33 starts to be ground workpiece, processing
After the completion of, each part returns to origin position.Cylinder 42 bounces back, and unclamps workpiece 40, takes out workpiece.
Conventional start-up circuit is also replaced by variable-frequency control technique by the present invention, and with frequency converter stepless speed regulation, soft start, perseverance turns
Square output greatly meets machining equipment to constant speedpump, permanent torque requirement.
Compared with prior art, technical scheme has advantages below；
Tip tap-grinding machine described in the technical program is laid out using turntable type, and Rotary cloumn can rotate, and workbench is realized
Indexing, expands the grinding machine range of work, improves processing efficiency；Also, using emery wheel rotation, workpiece translation, using dove-tail form bottom
Seat and workbench coordinate, and workbench is compact using stacked structure, can bear the larger grinding force produced during corase grind, again can
Ensure high accuracy during finishing, rigidity increase, while thermal deformation is small, efficiency is improved, qualification rate increase.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art, are not departing from this
In the spirit and scope of invention, it can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
The scope of restriction is defined.
Claims (1)
1. a kind of processing method of tip tap-grinding machine, it is characterised in that comprise the following steps：
Original state, workpiece is placed in fixture fixed part, and the proximity transducer sensing workpiece simultaneously feeds back signal to institute
Cylinder is stated, the cylinder promotes fixture movable part, by Workpiece clamping；
First servomotor drives the first ball-screw to drive the first sliding block, workbench supporting plate and working table movement, arrives workpiece
Up to the first specified location；
The angle of grinding workpiece, adjusts indexing headstock as needed；
Second servomotor drives the second ball screw, and bistrique part is descending；
According to workpiece height, the 3rd servomotor rotating cycle is set, the 3rd servomotor drives the 3rd ball screw, drive the
Two amendment supporting plates are gone downwards to up to the second specified location；
Synchronous motor drives active synchronization belt wheel to rotate, and then drives driven synchronous pulley to rotate, the 4th ball screw, emery wheel edge
The 4th line slide rail to drive forwards, reach the 3rd specified location that grinding workpiece is specified；
Emery wheel starts to be ground workpiece；
Machine, each part returns to origin position, cylinder retraction unclamps workpiece, takes out workpiece.
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| CN201710281064.7A CN106965043B (en) | 2017-04-26 | 2017-04-26 | A kind of processing method of apex tap-grinding machine |
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| CN201710281064.7A CN106965043B (en) | 2017-04-26 | 2017-04-26 | A kind of processing method of apex tap-grinding machine |
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| CN106965043A true CN106965043A (en) | 2017-07-21 |
| CN106965043B CN106965043B (en) | 2019-05-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108393677A (en) * | 2018-02-06 | 2018-08-14 | 安徽省天长市周氏羊业有限公司 | A kind of automatic sheep eye twisting apparatus |
| CN108568670A (en) * | 2018-06-25 | 2018-09-25 | 东莞市铭铖数控设备有限公司 | Vertical machining centre deep hole drilling and milling bracket |
| CN110561228A (en) * | 2019-09-17 | 2019-12-13 | 深圳市友创智能设备有限公司 | Bar grinding and cutting mechanism |
| CN114083363A (en) * | 2021-11-29 | 2022-02-25 | 河北力准机械制造有限公司 | Screw tap processing machine tool |
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| CN110561228A (en) * | 2019-09-17 | 2019-12-13 | 深圳市友创智能设备有限公司 | Bar grinding and cutting mechanism |
| CN114083363A (en) * | 2021-11-29 | 2022-02-25 | 河北力准机械制造有限公司 | Screw tap processing machine tool |
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