CN206622946U - Four axle gear grinding machines - Google Patents
Four axle gear grinding machines Download PDFInfo
- Publication number
- CN206622946U CN206622946U CN201720352637.6U CN201720352637U CN206622946U CN 206622946 U CN206622946 U CN 206622946U CN 201720352637 U CN201720352637 U CN 201720352637U CN 206622946 U CN206622946 U CN 206622946U
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- China
- Prior art keywords
- saw blade
- axle
- lifting
- fixed
- emery wheel
- Prior art date
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- 238000000227 grinding Methods 0.000 title claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 229910001651 emery Inorganic materials 0.000 claims abstract description 59
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 19
- 239000002826 coolant Substances 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 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
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses four axle gear grinding machines, including board, emery wheel rotating mechanism, emery wheel feeding Z-axis mechanism, wheel grinding angle adjustment Y-axis mechanism, saw blade rotation B axle mechanism and saw blade lifting X-axis mechanism, saw blade lifting X-axis mechanism is installed on saw blade rotation B axle mechanism, saw blade rotation B axle mechanism is installed along board, wheel grinding angle Y-axis mechanism is installed perpendicular to board, emery wheel rotating mechanism, emery wheel feeding Z-axis mechanism are mounted on wheel grinding angle adjustment Y-axis mechanism, and emery wheel rotating mechanism is perpendicular to saw blade rotation B axle mechanism.The utility model is compact-sized, simple to operate, improves the processing efficiency and machining accuracy of saw blade.
Description
Technical field
The utility model belongs to blades machining field, more particularly to a kind of to be used for the grinding of high-speed steel circular saw blade sawtooth and sawtooth
Four axle gear grinding machines of reconditioning.
Background technology
High-speed steel circular saw blade is generally used for the Milling Process of the hard-cutting materials such as glass hard steel, and high-speed steel circular saw blade is by adding
Work lathe completes process, is rotated by the high speed of emery wheel to complete sawtooth grinding, the processing of sawtooth grinding.Existing roll flute
The axle system of machine generally use two carries out left and right and moved forward and backward to adjust emery wheel and saw blade relative position, realizes the tune of grinding angle
Whole, its is complicated, cumbersome.
Utility model content
The purpose of this utility model is to provide for a kind of four axle gear grinding machines, improves grinding angle and is ground the processing of tooth form
Precision.
According to one side of the present utility model, there is provided four axle gear grinding machines, including board, emery wheel rotating mechanism, emery wheel
Feed Z-axis mechanism, wheel grinding angle adjustment Y-axis mechanism, saw blade rotation B axle mechanism and saw blade lifting X-axis mechanism, saw blade lifting
X-axis mechanism 17 is installed on saw blade rotation B axle mechanism 13, and saw blade rotation B axle mechanism is installed along board, wheel grinding angle Y-axis machine
Structure is installed perpendicular to board, and emery wheel rotating mechanism, emery wheel feeding Z-axis mechanism are mounted on wheel grinding angle adjustment Y-axis mechanism,
Emery wheel rotating mechanism is perpendicular to saw blade rotation B axle mechanism.
Above-mentioned four axles gear grinding machines are using Z axis, Y-axis, B axle, the wherein four-axis system of X-axis, wheel grinding angle adjustment Y-axis machine
Structure is using servo control mechanism adjustment grinding angle, and automaticity is high, and grinding angle Adjustment precision is high.
In some embodiments, saw blade rotation B axle mechanism includes saw blade, locking device, RV reductors and B axle servo electricity
Machine, locking device include saw blade fixing axle, housing screw and attachment screw, and saw blade fixing axle is nested and fixed saw blade and pushed successively
Plate, saw blade, saw blade top board, locking pressure plate and locking nut, the center of saw blade are provided with saw blade centralized positioning set, and saw blade center is determined
Position is socketed on saw blade fixing axle, and axial compression is built in locking screw in saw blade lower platen, saw blade top board, locking pressure plate
Mother, attachment screw are threadedly connected to locking pressure plate and locking nut, and housing screw is threadedly connected to locking nut, and is pressed in lock
Press plate, flange is nested and fixed in saw blade top board, the lower end of saw blade fixing axle in locking nut, locking pressure plate axial compression
Disk.Thus, saw blade centralized positioning set ensure that saw blade fixing axle is located at the center of saw blade so that saw blade stably may be used when rotating at a high speed
Lean on；Turn housing screw is tightened against locking nut so that locking nut once locks saw blade top board, while housing screw against
In locking pressure plate so that locking pressure plate secondary locking saw blade top board, after two layers of the locking by locking pressure plate and locking nut,
Locking nut will not be loosened, and the displacement of saw blade circumferencial direction will not be produced during locking, ensure that standard of the saw blade to knife
True property；Meanwhile locking pressure plate and locking nut are connected by attachment screw, can once it be taken out when saw blade unlocks, operation side
Just.It is direct-connected using high-precision RV reductors and B axle servomotor, the rotation of B axle servomotor rotation driving RV reductors, so as to
The rotary motion of saw blade is realized, it is easy for installation, drive mechanism is simplified, reduce transmission link, Reliable guarantee saw blade anterior angle
Adjustment precision.
In some embodiments, ring flange is connected with turntable, and turntable is socketed on RV reductors, the end face of turntable
RV reductors are fixed on, lifting axle sleeve is nested and fixed in the body portion of RV reductors, and adapter flange is nested and fixed in lifting axle sleeve,
Adapter flange is socketed on the sleeve part of RV reductors, and the sleeve part of RV reductors is fixed by socket in the axle portion of B axle servomotor, turns
Acting flange is fixed on the motor section of B axle servomotor.Thus, B axle servomotor is fixed on adapter flange, and RV reductors are fixed on
Turntable, B axle servomotor rotation driving RV reductors rotation, so as to realize the rotary motion of saw blade.
In some embodiments, saw blade lifting X-axis mechanism includes X-axis servomotor and screw body, screw body bag
Ball screw and nut are included, ball screw, nut are built in lifting axle sleeve, and the motor shaft of X-axis servomotor is connected by shaft coupling
Ball screw is connect, ball screw is socketed with support base, nut successively, and support base is socketed with support base pinboard, support base switching
Plate, X-axis servomotor motor body between fixed by mounting flange, adpting flange is nested and fixed in nut, and adpting flange leads to
Circumferential position-limit mechanism connection lifting axle sleeve is crossed, the both ends of lifting axle sleeve are individually fixed in body portion and the connection method of RV reductors
It is blue.Thus, X-axis servomotor driving ball screw rotary motion, and pass through ball screw and the worm drive spiral shell of nut
Mother realizes linear motion, and nut drives lifting axle sleeve and locking device, RV reductors, B axle servomotor to realize the lifting of saw blade
Motion.
In some embodiments, circumferential position-limit mechanism includes lifting shaft positioning shaft sleeve, line slide rail fixed plate, straight line cunning
Rail, linear slider and slide plate, lifting shaft positioning shaft sleeve are socketed on lifting axle sleeve, and are fixed on support base pinboard, line slide rail
Fixed plate is fixed on the outer wall of lifting shaft positioning shaft sleeve, and line slide rail is fixed on line slide rail fixed plate, and linear slider slides peace
Loaded on line slide rail, for line slide rail along the axially arranged of lifting axle sleeve, slide plate is fixed on linear slider, and adpting flange is fixed on cunning
Plate.Thus, slip position-limiting action of the linear slider along line slide rail is passed through so that adpting flange drives lifting axle sleeve OQ t
Axle positioning shaft sleeve elevating movement, and circumferential movement will not be produced, while also ensure that lifting axle sleeve and lifting shaft positioning shaft sleeve
Between axiality.Lifting shaft positioning shaft sleeve is provided with proximity switch, and lifting axle sleeve is provided with buting iron, and proximity switch is used to sense buting iron
Lifting position.Thus, when buting iron blocks proximity switch, proximity switch is able to detect that the position of saw blade lifting motion, carries
High elevating movement precision.
In some embodiments, between the sleeve part of adapter flange and RV reductors by the first skeleton oil seal,
Prevent the oil leakage of RV reductors internal lubrication；Sealed, prevented by the second O-ring between lifting axle sleeve and the body portion of RV reductors
Only the coolant in blades machining enters lifting axle sleeve；The end face of turntable passes through the 3rd O-ring with the bearing of RV reductors
Sealing, prevents the coolant in blades machining from entering RV reductors；The upper socket of lifting shaft positioning shaft sleeve has the first O-ring,
Prevent the coolant in blades machining from entering the bottom of lifting shaft positioning shaft sleeve；Lead between lifting shaft positioning shaft sleeve, lifting axle sleeve
The second skeleton oil seal is crossed, prevents the coolant of blades machining from entering lifting shaft positioning shaft sleeve in lifting axle sleeve lifting process
It is interior.
In some embodiments, emery wheel rotating mechanism includes CBN emery wheels, emery wheel electric rotating machine, tape handler and biography
Dynamic belt stretcher, emery wheel electric rotating machine are installed on emery wheel feeding Z axis servo control mechanism, and with tape handler power connector,
Tape handler power connector passes through transmission belt tensioner in CBN emery wheels, CBN emery wheels perpendicular to saw blade, tape handler
Tensioning.Thus, emery wheel electric rotating machine driving tape handler, tape handler driving CBN emery wheel rotations.
In some embodiments, emery wheel feeding Z-axis mechanism is watched including feeding ball screw, line slideway and grinding and feeding
Motor is taken, feeding ball screw is installed on line slideway, feeds one end power connector grinding and feeding servomotor of ball screw,
Feed the other end power connector CBN emery wheels of ball screw.Thus, grinding and feeding servomotor driving feeding ball screw is along directly
Line guide rail moves, so as to drive CBN emery wheels to realize feed motion.
In some embodiments, wheel grinding angle adjustment Y-axis mechanism includes grinding angle adjustment reductor and angle
Servomotor is adjusted, one end power connector of grinding angle adjustment reductor adjusts the another of reductor in CBN emery wheels, grinding angle
One end power connector is in angle adjustment servomotor.Thus, angle adjustment servomotor driving grinding angle adjustment reductor, from
And driving CBN emery wheels to realize the adjustment of grinding angle, angle adjustment servomotor is using brake servomotor, grinding angle adjustment
Reductor uses articulated robot reductor, and the two uses direct-connected transmission, reduces transmission link, and angle adjustment precision improves.
The utility model is compact-sized, simple to operate, improves the processing efficiency and machining accuracy of saw blade.
Brief description of the drawings
Fig. 1 is the schematic perspective view of four axle gear grinding machines of the embodiment of the utility model one；
Fig. 2 is that the saw blade of four axle gear grinding machines shown in Fig. 1 rotates the schematic cross-sectional view of B axle mechanism and saw blade lifting X-axis mechanism；
Fig. 3 is the left view sectional view for the locking device that saw blade shown in Fig. 2 rotates B axle mechanism.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the four axles gear grinding machines include board 42, emery wheel rotating mechanism 43, emery wheel feeding Z-axis mechanism 44, sand
Take turns grinding angle adjustment Y-axis mechanism 45, saw blade rotation B axle mechanism 13 and saw blade lifting X-axis mechanism 17, saw blade lifting X-axis mechanism
17 are installed on saw blade rotation B axle mechanism 13, and saw blade rotation B axle mechanism 13 is installed along board 42, wheel grinding angle Y-axis mechanism 45
Installed perpendicular to board 42, emery wheel rotating mechanism 43, emery wheel feeding Z-axis mechanism 44 are mounted on wheel grinding angle adjustment Y-axis
Mechanism 45, emery wheel rotating mechanism 43 is perpendicular to saw blade rotation B axle mechanism 13.
Emery wheel rotating mechanism 43 includes CBN emery wheels 431, emery wheel electric rotating machine 432, tape handler 433 and driving belt
Tensioning apparatus 434, emery wheel electric rotating machine 432 be installed on emery wheel feeding Z-axis mechanism 44, and with the power connector of tape handler 433,
The power connector of tape handler 433 passes through transmission in CBN emery wheels 431, CBN emery wheels 431 perpendicular to saw blade 5, tape handler 433
Belt stretcher 434 is tensioned.
Emery wheel feeding Z-axis mechanism 44 includes feeding ball screw 441, line slideway 442 and grinding and feeding servomotor
443, feeding ball screw 441 is installed on line slideway 442, and one end power connector grinding and feeding of feeding ball screw 441 is watched
Motor 443 is taken, feeds the other end power connector CBN emery wheels 431 of ball screw 441.
Wheel grinding angle adjustment Y-axis mechanism 45 includes grinding angle adjustment reductor 451 and angle adjustment servomotor
452, one end power connector of grinding angle adjustment reductor 451 adjusts the another of reductor 451 in CBN emery wheels 431, grinding angle
One end power connector is in angle adjustment servomotor 452.
Emery wheel electric rotating machine 432 drives tape handler 433, and tape handler 433 drives CBN emery wheels 431 to rotate.Grinding
Feed servo motor 443 driving feeding ball screw 441 moved along line slideway 442, so as to drive CBN emery wheels 431 realize into
To motion, complete to knife and carry out sawtooth grinding, the processing of sawtooth chamfering.The wherein driving of angle adjustment servomotor 452 grinding
Angle adjustment reductor 451, so as to drive CBN emery wheels 431 to realize the adjustment of grinding angle, angle adjustment servomotor 452 is adopted
Articulated robot reductor is used with brake servomotor, grinding angle adjustment reductor 451, the two uses direct-connected transmission, subtracted
Transmission link is lacked, angle adjustment precision improves.
As shown in Figure 2,3, saw blade rotation B axle mechanism 13 includes locking device 12, RV reductors 14 and B axle servomotor
15, locking device 12 includes saw blade fixing axle 1, housing screw 2 and attachment screw 3, and saw blade fixing axle 1 is socketed saw blade and pushed successively
Plate 4, saw blade 5, saw blade top board 6, locking pressure plate 7 and locking nut 8, saw blade 5 are saw blade, saw blade lower platen 4, saw blade 5, are sawed
Piece top board 6 is interference fitted with saw blade fixing axle 1 fixes respectively, and locking pressure plate 7 is built in locking nut 8, the screw thread of housing screw 2
Locking nut 8 is connected to, and is compressed against locking pressure plate 7.Housing screw 2 has two, is soket head cap screw, tightens compression
During screw 2, locking nut 8, the axial compression of locking pressure plate 7 are in saw blade top board 6.Attachment screw 3 is threadedly connected to locking pressure plate 7
And locking nut 8, attachment screw 3 there are two, it is soket head cap screw, the center of the insertion saw blade 5 of saw blade centralized positioning set 9, saws
Piece centralized positioning set 9 is socketed on saw blade fixing axle 1 and is interference fitted fixation, and saw blade centralized positioning covers 9 axial compressions under saw blade
Pressing plate 4, saw blade top board 6, so as to ensure that saw blade fixing axle 1 is located at the center of saw blade 5 so that saw blade 5 is steady when rotating at a high speed
Fixed reliable, the end of saw blade fixing axle 1 is socketed with ring flange 10 and interference fit is fixed, and the riveting of saw blade top board 6 has two to carry
Hand 11, during dismounting, hold handle 11 and be easy to take out saw blade top board 6 from the top of saw blade 5, and then take out saw blade 5.
Turn housing screw 2 and be tightened against locking nut 8 so that locking nut 8 once locks saw blade top board 6, simultaneously
Housing screw 2 is resisted against locking pressure plate 7 so that the secondary locking saw blade top board 6 of locking pressure plate 7, passes through locking pressure plate 7 and locking
After two layers of locking of nut 8, locking nut 8 will not be loosened, and the position of the circumferencial direction of saw blade 5 will not be produced during locking
Move, ensure that accuracy of the saw blade 5 to knife.Locking pressure plate 7 and locking nut 8 are connected by attachment screw 3, unlocked in saw blade 5
When locking pressure plate 7 and locking nut 8 can once be taken out, it is easy to operate.
Ring flange 10 is connected with turntable 16, and turntable 16 is socketed on RV reductors 14, and the end face of turntable 16 passes through interior
Hex screw is fixed on RV reductors 14, and the body portion 141 of RV reductors 14 is socketed and is fixed with lifting by soket head cap screw
Axle sleeve 18, lifting axle sleeve 18 are socketed and are fixed with adapter flange 19 by soket head cap screw, and adapter flange 19 is socketed on RV decelerations
The sleeve part 142 of machine 14, the sleeve part 142 of RV reductors 14 are socketed and are fixed on B axle servomotor 15 by soket head cap screw
Axle portion 151, adapter flange 19 is fixed on the motor section 152 of B axle servomotor 15 by soket head cap screw.
Direct-connected using high-precision RV reductors 14 and B axle servomotor 15, the rotation driving RV of B axle servomotor 15 slows down
Machine 14 rotates, easy for installation so as to realize the high speed rotary motion of saw blade 5, simplifies drive mechanism, reduces transmission link,
The Reliable guarantee anterior angle Adjustment precision of saw blade 5.
Saw blade lifting X-axis mechanism 17 includes X-axis servomotor 20 and screw body 21, and screw body 21 includes ball screw
22 and nut 23, ball screw 22, nut 23 be built in lifting axle sleeve 18, the motor shaft 201 of X-axis servomotor 20 passes through shaft coupling
Device 24 connects ball screw 22, and ball screw 22 is socketed with support base 25, nut 23 successively from bottom to top, and support base 25 is socketed with
Support base pinboard 26, support base pinboard 26, X-axis servomotor 20 motor body 202 between fixed by mounting flange 27,
Adpting flange 28 is nested and fixed in nut 23, and adpting flange 28 connects lifting axle sleeve 18, lifting shaft by circumferential position-limit mechanism 29
The both ends of set 18 are individually fixed in body portion 141 and the adpting flange 28 of RV reductors 14.
Circumferential position-limit mechanism 29 includes lifting shaft positioning shaft sleeve 30, line slide rail fixed plate 31, line slide rail 32, straight line and slided
Block 33 and slide plate 34, lifting shaft positioning shaft sleeve 30 are socketed on lifting axle sleeve 18, and are fixed on support base pinboard 26, line slide rail
Fixed plate 31 is fixed on the outer wall of lifting shaft positioning shaft sleeve 30, and line slide rail 32 is fixed on line slide rail fixed plate 31, and straight line is slided
Block 33 is slidably mounted on line slide rail 32, and line slide rail 32 is axially arranged along lifting axle sleeve 18, and slide plate 34 is fixed on straight line cunning
Block 33, adpting flange 28 are fixed on slide plate 34.Lifting shaft positioning shaft sleeve 30 is provided with proximity switch 35, and lifting axle sleeve 18 is provided with buting iron
36, proximity switch 35 is used for the lifting position for sensing buting iron 36.When buting iron 36 blocks proximity switch 35, proximity switch 35 can
The position of the elevating movement of saw blade 5 is detected, improves elevating movement precision.
Sealed between adapter flange 19 and the sleeve part 142 of RV reductors 14 by the first outside framework oil seal 37, prevent RV from subtracting
The fast internal lubrication of machine 14 oil leakage.It is close by the second O-ring 38 between lifting axle sleeve 18 and the body portion 141 of RV reductors 14
Envelope, prevent the coolant in the processing of saw blade 5 from entering lifting axle sleeve 18.The end face of turntable 16 and the screw of RV reductors 14 are fixed
Place is sealed by the 3rd O-ring 39, prevents the coolant in the processing of saw blade 5 from entering RV reductors 14.Lifting shaft positioning shaft sleeve 30
Upper socket have the first O-ring 40, prevent saw blade 5 process in coolant enter lifting shaft positioning shaft sleeve 30 bottom.Rise
Sealed by the second outside framework oil seal 41 between drop axle positioning shaft sleeve 30, lifting axle sleeve 18, prevented in the lifting process of lifting axle sleeve 18
The coolant that only saw blade 5 is processed enters in lifting shaft positioning shaft sleeve 30.
X-axis servomotor 20 drives the rotary motion of ball screw 22, and is passed by the spiral of ball screw 22 and nut 23
Dynamic to cause nut 23 to realize linear motion, nut 23 drives lifting axle sleeve 18 and locking device 12, RV reductors 14, B axle servo
Motor 15 realizes the elevating movement of saw blade 5, meanwhile, pass through slip position-limiting action of the linear slider 33 along line slide rail 32 so that
Adpting flange 28 drives the elevating movement of 18 OQ t axle positioning shaft sleeve of lifting axle sleeve 30, and will not produce circumferential movement, together
When also ensure that axiality between lifting axle sleeve 18 and lifting shaft positioning shaft sleeve 30.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (9)
1. four axle gear grinding machines, it is characterised in that including board (42), emery wheel rotating mechanism (43), emery wheel feeding Z-axis mechanism
(44), wheel grinding angle adjustment Y-axis mechanism (45), saw blade rotation B axle mechanism (13) and saw blade lifting X-axis mechanism (17), institute
State saw blade lifting X-axis mechanism (17) and be installed on saw blade rotation B axle mechanism (13), the saw blade rotates B axle mechanism (13) along board
(42) to install, the wheel grinding angle Y-axis mechanism (45) is installed perpendicular to board (42), the emery wheel rotating mechanism (43),
Emery wheel feeding Z-axis mechanism (44) is mounted on wheel grinding angle adjustment Y-axis mechanism (45), and the emery wheel rotating mechanism (43) is hung down
Directly in saw blade rotation B axle mechanism (13).
2. four axles gear grinding machines according to claim 1, it is characterised in that the saw blade rotation B axle mechanism includes saw blade, lock
Tight device (12), RV reductors (14) and B axle servomotor (15), the locking device (12) include saw blade fixing axle (1), pressure
Tight screw (2) and attachment screw (3), the saw blade fixing axle (1) be nested and fixed successively saw blade lower platen (4), saw blade (5),
Saw blade top board (6), locking pressure plate (7) and locking nut (8), the center of the saw blade (5) are provided with saw blade centralized positioning set
(9), the saw blade centralized positioning set (9) is socketed on saw blade fixing axle (1), and axial compression is on saw blade lower platen (4), saw blade
Pressing plate (6), the locking pressure plate (7) are built in locking nut (8), and the attachment screw (3) is threadedly connected to locking pressure plate (7)
And locking nut (8), the housing screw (2) is threadedly connected to locking nut (8), and is pressed in locking pressure plate (7), the lock
Tight nut (8), locking pressure plate (7) axial compression are fixed by socket in saw blade top board (6), the lower end of the saw blade fixing axle (1)
There is ring flange (10).
3. four axles gear grinding machines according to claim 2, it is characterised in that the ring flange (10) is connected with turntable
(16), the turntable (16) is socketed on RV reductors (14), and RV reductors (14) are fixed in the end face of the turntable (16),
Lifting axle sleeve (18) is nested and fixed in the body portion (141) of the RV reductors (14), and the lifting axle sleeve (18) is fixed by socket
There is adapter flange (19), the adapter flange (19) is socketed on the sleeve part (142) of RV reductors (14), the RV reductors
(14) sleeve part (142) is fixed by socket the axle portion (151) in B axle servomotor (15), and the adapter flange (19) is fixed on B
The motor section (152) of axle servomotor (15).
4. four axles gear grinding machines according to claim 3, it is characterised in that the saw blade lifting X-axis mechanism (17) includes X-axis
Servomotor (20) and screw body (21), the screw body (21) include ball screw (22) and nut (23), the rolling
Pearl screw rod (22), nut (23) are built in lifting axle sleeve (18), and the motor shaft (201) of the X-axis servomotor (20) passes through connection
Axle device (24) connection ball screw (22), the ball screw (22) are socketed with support base (25), nut (23), the branch successively
Support seat (25) is socketed with support base pinboard (26), the support base pinboard (26), the motor body of X-axis servomotor (20)
(202) fixed by mounting flange (27) between, adpting flange (28), the adpting flange is nested and fixed in the nut (23)
(28) lifting axle sleeve (18) is connected by circumferential position-limit mechanism (29), the both ends of the lifting axle sleeve (18) are individually fixed in RV and subtracted
The body portion (141) of fast machine (14) and adpting flange (28).
5. four axles gear grinding machines according to claim 4, it is characterised in that the circumferential position-limit mechanism (29) includes lifting shaft
Positioning shaft sleeve (30), line slide rail fixed plate (31), line slide rail (32), linear slider (33) and slide plate (34), the lifting
Axle positioning shaft sleeve (30) is socketed on lifting axle sleeve (18), and is fixed on support base pinboard (26), the line slide rail fixed plate
(31) outer wall of lifting shaft positioning shaft sleeve (30) is fixed on, the line slide rail (32) is fixed on line slide rail fixed plate (31),
The linear slider (33) is slidably mounted on line slide rail (32), and axial direction of the line slide rail (32) along lifting axle sleeve (18) is set
Put, the slide plate (34) is fixed on linear slider (33), and the adpting flange (28) is fixed on slide plate (34), and the lifting shaft is determined
Position axle sleeve (30) is provided with proximity switch (35), and the lifting axle sleeve (18) is provided with buting iron (36), and the proximity switch (35) is used for
Sense the lifting position of buting iron (36).
6. four axles gear grinding machines according to claim 5, it is characterised in that the adapter flange (19) and the RV reductors
(14) sealed between sleeve part (142) by the first outside framework oil seal (37), the lifting axle sleeve (18) and the RV reductors
(14) sealed between body portion (141) by the second O-ring (38), end face and the RV reductors of the turntable (16)
(14) bearing is sealed by the 3rd O-ring (39), and the upper socket of the lifting shaft positioning shaft sleeve (30) has the first O-ring
(40), sealed between the lifting shaft positioning shaft sleeve (30), lifting axle sleeve (18) by the second outside framework oil seal (41).
7. the four axle gear grinding machines according to claim 2 or 6, it is characterised in that the emery wheel rotating mechanism (43) includes CBN
Emery wheel (431), emery wheel electric rotating machine (432), tape handler (433) and transmission belt tensioner (434), the emery wheel rotation
Rotating motor (432) is installed on emery wheel feeding Z-axis mechanism (44), and is passed with the tape handler (433) power connector, the band
Motivation structure (433) power connector is in CBN emery wheels (431), and the CBN emery wheels (431) are perpendicular to saw blade (5), the V belt translation machine
Structure (433) is tensioned by transmission belt tensioner (434).
8. four axles gear grinding machines according to claim 7, it is characterised in that emery wheel feeding Z-axis mechanism (44) include into
To ball screw (441), line slideway (442) and grinding and feeding servomotor (443), feeding ball screw (441) peace
Loaded on line slideway (442), one end power connector grinding and feeding servomotor (443) of the feeding ball screw (441), institute
State the other end power connector CBN emery wheels (431) of feeding ball screw (441).
9. four axles gear grinding machines according to claim 8, it is characterised in that the wheel grinding angle adjustment Y-axis mechanism
(45) grinding angle adjustment reductor (451) and angle adjustment servomotor (452) are included, the grinding angle adjusts reductor
(451) one end power connector is in CBN emery wheels (431), the other end power connector of the grinding angle adjustment reductor (451)
In angle adjustment servomotor (452).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352637.6U CN206622946U (en) | 2017-04-05 | 2017-04-05 | Four axle gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352637.6U CN206622946U (en) | 2017-04-05 | 2017-04-05 | Four axle gear grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622946U true CN206622946U (en) | 2017-11-10 |
Family
ID=60207950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352637.6U Expired - Fee Related CN206622946U (en) | 2017-04-05 | 2017-04-05 | Four axle gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863069A (en) * | 2017-04-05 | 2017-06-20 | 黄小芬 | Four axle gear grinding machines |
-
2017
- 2017-04-05 CN CN201720352637.6U patent/CN206622946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863069A (en) * | 2017-04-05 | 2017-06-20 | 黄小芬 | Four axle gear grinding machines |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171110 |