CN201455326U - Special rotary knife tower for a turning and milling numerical control center - Google Patents
Special rotary knife tower for a turning and milling numerical control center Download PDFInfo
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- CN201455326U CN201455326U CN2009201236340U CN200920123634U CN201455326U CN 201455326 U CN201455326 U CN 201455326U CN 2009201236340 U CN2009201236340 U CN 2009201236340U CN 200920123634 U CN200920123634 U CN 200920123634U CN 201455326 U CN201455326 U CN 201455326U
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Abstract
The utility model relates to a special rotary knife tower for a turning and milling numerical control center, which is used on a turning, milling and combination knife tower and a processing center machine rotary tower. A knife handle adopts a nut locking structure and is provided with a V-shaped groove; by utilizing the V-shaped groove of the knife handle with the V-shaped groove, a nut is locked clockwise and released anticlockwise, thereby achieving the functions of mounting, fixing and taking out the knife handle with the V-shaped groove and replacing a multi-shaft device conveniently; the main shaft transmission adopts the transmission manner of linear concave-convex connection; the knife tower rotates by adopting the structure that a high-precision worm wheel and a worm are matched with a three plate clutch to drive the knife tower to rotate. The utility model has the advantages of rapid and convenient replacement of the knife handle with the V-shaped groove, capability of mounting and replacing the multi-shaft device, shorter operation time, great improvement of processing efficiency, large bearing capacity, good structural rigidity, long service life, simple processing, low manufacture cost, convenient equipment maintenance and repair, high rotary accuracy and good stability, and is capable of accomplishing the drilling and the tapping at a time.
Description
Technical field
The utility model relates to and a kind ofly is used for the numerically controlled lathe car, mills, the special-purpose rotating knife tower of turnning and milling numer centre of compound cutter tower and machining center machine rotary type tower, its cutter tower is divided into 4,6,8,12 four big specifications, belongs to the special-purpose rotating knife tower of turnning and milling numer centre and makes the field.
Background technology
In the background technology, cutter tower handle of a knife locking mode adopts the rear pull type locking mode at present, and the handle of a knife afterbody has a blind rivet, and oil pressure control knife striking cylinder to the effect of butterfly spring, makes mechanical three calvus work by knife striking cylinder, and gripper is caught the blind rivet post-tensioning, and handle of a knife is strained; General cutter tower need be joined VDI tool rest (Fig. 2-1), at car, mill, boring, bore, attack all can not exchange and all belong to special parts, not only the VDI tool rest costs an arm and a leg, handle of a knife is difficult for changing, and this handle of a knife loosening phenomenon of easy generation in process, in addition in the time need processing multi-hole position with one side, all need progressively unit processing, boring, tapping disposablely to finish, during different workpieces, can not install multi-shaft device additional, so waste man-hour, working (machining) efficiency is not good; On the spindle drive mode, general spindle drive all adopts the spline transmission in addition, and spline manufacturing process is loaded down with trivial details, the cost costliness.The easy beat in cutter tower orientation reaches the cutter tower and moves up and down (because the cutter tower only radially rotatablely moves), can not effectively reduce friction; Cutter tower rotational structure is to adopt the two-piece type clutch configuration in addition, and when the cutter tower need rotate, the cutter tower was just rotatable with calibration fluted disc disengagement raised bottom, so running accuracy is low, stability is not good.
Summary of the invention
One of purpose of design of the present utility model, handle of a knife adopts the nut check mode and utilizes V-type groove handle of a knife V-type groove, and the locking of nut clockwise direction is unclamped counterclockwise, to reach the purpose of being convenient to install, fix, take out V-type groove handle of a knife and changing multi-shaft device;
Two of purpose of design of the present utility model is installed multiaxis and is gone on the cutter tower;
Three of purpose of design of the present utility model, spindle drive adopt the concavo-convex connection kind of drive of a word;
Four of purpose of design of the present utility model, the rotation of cutter tower adopt high-accuracy worm gear, worm screw to cooperate the structure of triple plate clutch driven rotary;
Five of purpose of design of the present utility model, the rotation of cutter tower adopt the rotation of crossed roller bearing carrying cutter tower.
In order to realize one of above-mentioned purpose of design, cutter tower in the special nut locking device described in the utility model V-type groove handle of a knife 1-1. that all adopts international standards utilizes the advantage of V-type groove handle of a knife V-type groove 1-2, with special nut 1-5 V-type groove handle of a knife 1-1 is fastenedly connected with in-line homalocephalus tool shank cartridges 1-8. V-type groove handle of a knife U type groove 1-3 is aimed at locking special nut boss 1-6 V-type groove handle of a knife outer cone 1-4 and in-line homalocephalus tool shank cartridges inner cone 1-9 are coincide, behind the in-line homalocephalus tool shank cartridges of packing into the 1-8, special nut 1-5 is clockwise rotated and can lock; Otherwise, special nut 1-5 rotated counterclockwise to unclamp V-type groove handle of a knife 1-1, shortening V-type groove handle of a knife 1-1 greatly changes the time and replacing V-type groove handle of a knife 1-1 is provided facilitated method. and the benefit of doing like this is: general cutter tower handle of a knife locking mode adopts the rear pull type locking mode, the handle of a knife afterbody has a blind rivet, oil pressure control knife striking cylinder to the effect of butterfly spring, makes mechanical three calvus work by knife striking cylinder, gripper is caught the blind rivet post-tensioning, and handle of a knife is strained; General in addition cutter tower need be joined VDI tool rest 2-1; at car, mill, boring, bore, attack all can not exchange and all belong to special parts; and VDI tool rest 2-1 costs an arm and a leg. this cutter tower structure adopts the special nut locking mode; and adapted international standard V-type groove handle of a knife; can rapid changing knife reach and add required any standardization V-type groove handle of a knife cutter in man-hour; required with low cost; and having environmental protection efficacy concurrently. special nut also adopts pin 1-7 protection fastener, has guaranteed that loosening phenomenon does not take place in process V-type groove handle of a knife.
In order to realize two of above-mentioned purpose of design, the utlity model has the function that multi-shaft device 3-1 can be installed and change multi-shaft device.This function when needing the processing multi-hole position with one side, does not need progressively single hole processing at most of workpiece to be processed.After installing multi-shaft device additional, boring, tapping can disposablely be finished, and the activity duration shortens, and significantly improves working (machining) efficiency.During the processing different workpieces, replaceable multi-shaft device just can be finished in short a few minutes.Only note the correct orientation that multi-shaft device is installed.Multi-shaft device is installed on the multi-shaft device upper shell, and multi-shaft device upper shell 3-2 adopts the triple bond location, and its processing effect can keep high accuracy.
In order to realize three of above-mentioned purpose of design, along with science and technology development, require to improve existing transmission shaft structure and performance, in order to be applicable to the needs of the special-purpose rotating knife tower of turnning and milling numer centre condition of work, the utility model has designed the kind of drive of word connection power transmission shaft, i.e. word connection power transmission shaft kind of drive structure is made of in proper order guide holder 4-4, wear plate 4-6, in-line homalocephalus tool shank cartridges 1-8, spindle drive axle 4-2.Guide holder 4-4 is fastened on the base indirectly, and guide holder circle body normal plane is opened a circular hole 4-3, so that spindle drive axle 4-2 connects transmission, outer round surface has in-line guide groove 4-5, and the both ends of the surface distance is with normal plane circular hole center symmetry up and down.Wear plate 4-6 is installed in left surface and the right flank of guide holder in-line guide groove 4-5, effectively reduces friction, prolongs product service life.When in-line homalocephalus tool shank cartridges 1-8 was installed, in-line homalocephalus tool shank cartridges 1-8 afterbody became the in-line homalocephalus partly to pack in the guide holder in-line guide groove 4-5.When the cutter tower when rotated, drive in-line homalocephalus tool shank cartridges and do 360 deg circulation rotation with guide holder in-line guide groove.Behind the cutter tower rotation special angle, after in-line homalocephalus tool shank cartridges afterbody in-line homalocephalus changes over to and coincide in the spindle drive axle in-line groove 4-1, gradually drive spindle drive axle 4-2 rotation by servomotor, make the rotation of in-line homalocephalus tool shank cartridges, pack in in-line homalocephalus tool shank cartridges V-type groove handle of a knife and cutter can be processed part.The kind of drive that one word connects power transmission shaft improves the service behaviour that a word connects transmission mechanism, guarantee the reliability of its work, under the service load running, have that bearing capacity is big, structural rigidity good, shock resistance is strong, temperature rise is low, distortion is little, long service life, and processing is simple, low cost of manufacture, is convenient to the advantage of plant maintenance, maintenance and maintenance.
In order to realize four of above-mentioned purpose of design, the utility model adopts the triple plate clutch structure, form in proper order by calibration fluted disc A 5-3, calibration fluted disc B 5-2, calibration fluted disc C 5-5 and friction plate 5-6, it is promptly rotatable that the cutter tower need not thrown off raised bottom in rotary course, the two-piece type clutch configuration is adopted in the cutter tower rotation of having avoided background technology to exist, when the cutter tower need rotate, the cutter tower was thrown off just rotatable defective of raised bottom with the calibration fluted disc.Calibration fluted disc A of the present utility model is fastened on the cutter tower 5-1, calibration fluted disc C is fastened on the base 5-4, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw 5-9, the control worm screw does to equate that the rotation of revolution drives worm gear 5-7 rotation, worm gear is installed on the cylindric spiral gear axle 5-8, and the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates, and realizes cutter tower spinfunction.By being housed, high-accuracy worm gear, worm screw cooperating drive the clutch rotation, the running accuracy height, and also stability is better.Friction plate 5-6 is equipped with in clutch calibration fluted disc rotation bottom, with automatic oil feed, thereby reduces amount of friction, prolongs clutch rotation, hard friction service life.
In order to realize five of above-mentioned purpose of design, the utility model utilizes crossed roller bearing 5-11, the crossed roller bearing inner ring is fastened on the inner chamber hollow body 5-12, the inner chamber hollow body is fastened on the base 5-4, the crossed roller bearing outer ring is fastened in the crossed roller bearing lasso 5-10, the crossed roller bearing lasso is fastened on the cutter tower 5-1, can prevent effectively that cutter tower orientation beat and cutter tower from moving up and down.(because the cutter tower only radially rotatablely moves).Guarantee high precision, the high efficiency of cutter when processing work.
Technical scheme: the special-purpose rotating knife tower of turnning and milling numer centre, it comprises the cutter tower, the in-line homalocephalus tool shank cartridges in the described cutter tower cooperates with guide holder in-line guide groove on the guide holder and rotates rotation along guide holder; The rotation of described cutter tower is adopted the triple plate clutch structure and by calibration fluted disc A, calibration fluted disc B, calibration fluted disc C and friction plate constitute, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, servomotor and worm screw and drive worm gear by worm screw and rotate, worm gear is installed on the cylindric spiral gear axle, and the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates; On the described cutter tower multi-shaft device is housed.
The utility model is compared with background technology, and the one, the handle of a knife replacing time is short, speed is fast and be convenient to replacing; The 2nd, the function that multi-shaft device and replacing multi-shaft device can be installed, its boring, tapping can disposablely be finished, and the activity duration shortens, and increases substantially working (machining) efficiency; The 3rd the transmission mechanism bearing capacity is big, structural rigidity good, shock resistance is strong, temperature rise is low, distortion is little because a word connects, long service life, processing simply, low cost of manufacture, be convenient to the advantage of plant maintenance, maintenance and maintenance; The 4th, by being housed, high-accuracy worm gear, worm screw cooperating drive the clutch rotation, the running accuracy height, and also stability is better, friction plate is equipped with at clutch calibration fluted disc rotation rear portion, with automatic oil feed, thereby reduce amount of friction, prolong clutch rotation, hard friction service life; The 5th, utilize crossed roller bearing, can prevent effectively that cutter tower orientation beat and cutter tower from moving up and down (because the cutter tower only radially rotatablely moves), guarantees high precision, the high efficiency of cutter when processing work.
Description of drawings
Fig. 1 is that the special-purpose rotating knife tower of turnning and milling numer centre speciality nut tightens the mode schematic diagram.V-type groove handle of a knife 1-1, V-type groove handle of a knife V-type groove 1-2, V-type groove handle of a knife U type groove 1-3, V-type groove handle of a knife outer cone 1-4, special nut 1-5, special nut boss 1-6, special nut pin 1-7, in-line homalocephalus tool shank cartridges 1-8, in-line homalocephalus tool shank cartridges inner cone 1-9.
Fig. 2 is a VDI tool rest schematic diagram.VDI tool rest 2-1.
Fig. 3 is that the special-purpose rotating knife tower of turnning and milling numer centre is installed the multi-shaft device schematic diagram.Multi-shaft device 3-1, multi-shaft device upper shell 3-2.
Fig. 4 is that the special-purpose rotating knife tower of turnning and milling numer centre one word connects power transmission shaft kind of drive schematic diagram.Spindle drive axle in-line groove 4-1, spindle drive axle 4-2, guide holder circle body normal plane circular hole 4-3, guide holder 4-4, guide holder in-line guide groove 4-5, wear plate 4-6.
Fig. 5 is special-purpose rotating knife tower triple plate clutch of turnning and milling numer centre and crossed roller bearing mounting structure schematic diagram.Cutter tower 5-1, calibration fluted disc B5-2, calibration fluted disc A5-3, base 5-4, calibration fluted disc C5-5, friction plate 5-6, worm gear 5-7, cylindric spiral gear axle 5-8, worm screw 5-9, crossed roller bearing lasso 5-10, crossed roller bearing 5-11, inner chamber hollow body 5-12.
The specific embodiment
Embodiment 1: referring to accompanying drawing 1～Fig. 5.It comprises cutter tower 5-1, guide holder 4-4 in the described cutter tower is fastened on the base 5-4 indirectly, and guide holder circle body normal plane is opened a circular hole 4-3, so that spindle drive axle 4-2 connects transmission, the outer round surface of guide holder has in-line guide groove 4-5, and the both ends of the surface distance is with normal plane circular hole center symmetry up and down.In-line homalocephalus tool shank cartridges 1-8 afterbody becomes the in-line homalocephalus and is arranged in the in-line guide groove of guide holder.In-line homalocephalus tool shank cartridges cooperates with in-line guide groove on the guide holder and rotates along the guide holder rotation.Wear plate 4-6 built-in with guide holder in-line guide groove in and wear plate be positioned at the left surface and the right flank of guide holder in-line guide groove.In-line homalocephalus tool shank cartridges afterbody in-line homalocephalus is positioned at spindle drive axle in-line groove 4-1 and drives the rotation of spindle drive axle by servomotor, makes the rotation of in-line homalocephalus tool shank cartridges.
One word connects power transmission shaft kind of drive structure by guide holder 4-4, wear plate 4-6, in-line homalocephalus tool shank cartridges 1-8, spindle drive axle 4-2 forms in proper order. and guide holder is fastened on the base indirectly, guide holder circle body normal plane is opened a circular hole, so that the spindle drive axle connects transmission, outer round surface has the in-line guide groove, the both ends of the surface distance is with normal plane circular hole center symmetry up and down. and guide holder is fastened on the inner chamber hollow body, utilize crossed roller bearing, the crossed roller bearing inner ring is fastened on the inner chamber hollow body, the inner chamber hollow body is fastened on the base, the crossed roller bearing outer ring is fastened in the crossed roller bearing lasso, the crossed roller bearing lasso is fastened on the cutter tower, can prevent effectively that cutter tower orientation beat and cutter tower from moving up and down. (because the cutter tower only radially rotatablely moves). wear plate is installed in the left surface and the right flank of guide holder in-line guide groove, effectively reduce friction, prolong product service life. when in-line homalocephalus tool shank cartridges is installed, in-line homalocephalus tool shank cartridges afterbody becomes the in-line homalocephalus partly to pack in the guide holder in-line guide groove. and Dang Daota is when rotated, drive in-line homalocephalus tool shank cartridges and do 360 deg circulation rotation with guide holder in-line guide groove. behind the cutter tower rotation special angle, after in-line homalocephalus tool shank cartridges afterbody in-line homalocephalus changes over to and coincide in the spindle drive axle in-line groove, gradually drive the rotation of spindle drive axle by servomotor, make the rotation of in-line homalocephalus tool shank cartridges, pack in in-line homalocephalus tool shank cartridges V-type groove handle of a knife and cutter can be processed part. and the kind of drive that a word connects power transmission shaft improves the service behaviour that a word connects transmission mechanism, guarantee the reliability of its work, under the service load running, it is big to have bearing capacity, structural rigidity is good, shock resistance is strong, temperature rise is low, be out of shape little, long service life, and processing is simple, low cost of manufacture is convenient to plant maintenance, the advantage of maintenance and maintenance.
The V-shaped draw-in groove 1-2 of V-type groove handle of a knife 1-1 and V-type groove handle of a knife and in-line homalocephalus tool shank cartridges 1-8 are fastenedly connected in the locking device in the described cutter tower by special nut 1-5.The U type groove 1-3 of V-type groove handle of a knife is aimed at special nut boss 1-6, V-type groove handle of a knife outer cone 1-4 and in-line homalocephalus tool shank cartridges inner cone 1-9 are coincide, pack into after the in-line homalocephalus tool shank cartridges, special nut is clockwise rotated and can lock; Otherwise, special nut rotated counterclockwise can unclamp V-type groove handle of a knife.
This cutter tower V-type groove handle of a knife 1-1 that all adopts international standards.Utilize the advantage of V-type groove handle of a knife V-type groove 1-2, V-type groove handle of a knife and in-line homalocephalus tool shank cartridges 1-8 are fastenedly connected with special nut 1-5.V-type groove handle of a knife outer cone 1-4 and in-line homalocephalus tool shank cartridges inner cone 1-9 are coincide the U type groove 1-3 aligning locking special nut boss 1-6 of V-type groove handle of a knife, pack into after the in-line homalocephalus tool shank cartridges, special nut is clockwise rotated and can lock; Otherwise, special nut rotated counterclockwise can unclamp V-type groove handle of a knife.The purpose of doing like this is: can shorten V-type groove handle of a knife greatly and change the time and replacing V-type groove handle of a knife facilitated method is provided.Because in background technology, general cutter tower handle of a knife locking mode adopts the rear pull type locking mode, and the handle of a knife afterbody has a blind rivet, oil pressure control knife striking cylinder to the effect of butterfly spring, makes mechanical three calvus work by knife striking cylinder, gripper is caught the blind rivet post-tensioning, and handle of a knife is strained; General in addition cutter tower need be joined VDI tool rest 2-1, and at car, mill, boring, bore, attack all can not exchange and all belong to special parts, and the VDI tool rest costs an arm and a leg.This cutter tower structure adopts the special nut locking mode, and adapted international standard V-type groove handle of a knife, can rapid changing knife reaches and adds required any standardization V-type groove handle of a knife cutter in man-hour, and is required with low cost, and has environmental protection efficacy concurrently.Special nut also adopts pin 1-7 protection fastener, has guaranteed that loosening phenomenon does not take place in process V-type groove handle of a knife.
The cutter tower is divided on 4,6,8,12 four big specifications and its can be equipped with multi-shaft device 3-1.This function when needing the processing multi-hole position with one side, does not need progressively single hole processing at most of workpiece to be processed.After installing multi-shaft device additional, boring, tapping can disposablely be finished, and the activity duration shortens, and significantly improves working (machining) efficiency.During the processing different workpieces, replaceable multi-shaft device just can be finished in short a few minutes.Only note the correct orientation that multi-shaft device is installed.Multi-shaft device is installed on the multi-shaft device upper shell, and multi-shaft device upper shell 3-2 adopts the triple bond location, and its processing effect can keep high accuracy.
Embodiment 2: on the basis of embodiment 1, the spinning solution of the special-purpose rotating knife tower of turnning and milling numer centre, the cutter tower when rotated, drive in-line homalocephalus tool shank cartridges 1-8 and do 360 deg circulation rotation with guide holder in-line guide groove 4-5, behind the cutter tower rotation special angle, after in-line homalocephalus tool shank cartridges afterbody in-line homalocephalus changes over to and coincide in the spindle drive axle in-line groove 4-1, drive spindle drive axle 4-2 rotation by servomotor, make the rotation of in-line homalocephalus tool shank cartridges, pack in the in-line homalocephalus tool shank cartridges this moment V-type groove handle of a knife 1-1 and cutter can be processed part.
Embodiment 3: on the basis of embodiment 1, a kind of cutter tower rotational structure, it comprises the cutter tower, the rotation of described cutter tower is adopted the triple plate clutch structure and by calibration fluted disc A 5-3, calibration fluted disc B 5-2, calibration fluted disc C 5-5 and friction plate 5-6 constitute, calibration fluted disc A is fastened on the cutter tower 5-1, calibration fluted disc C is fastened on the base 5-4, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, servomotor and worm screw 5-9 and drive worm gear 5-7 by worm screw and rotate, worm gear is installed on the cylindric spiral gear axle 5-8, and the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates.Friction plate is equipped with in clutch calibration fluted disc rotation bottom.
Crossed roller bearing 5-11 inner ring is fastened on the inner chamber hollow body 5-12, and the inner chamber hollow body is fastened on the base 5-4, and crossed roller bearing 5-11 outer ring is fastened in the crossed roller bearing lasso 5-10, and crossed roller bearing 5-11 lasso is fastened on the cutter tower 5-1.
The two-piece type clutch configuration is adopted in the rotation of conventional knives tower, and when the cutter tower need rotate, the cutter tower was just rotatable with calibration fluted disc disengagement raised bottom.And the triple plate clutch structure is adopted in this novel cutter tower rotation, by calibration fluted disc A 5-3, calibration fluted disc B 5-2, calibration fluted disc C 5-5 and friction plate 5-6 form in proper order, it is promptly rotatable that the cutter tower need not thrown off raised bottom in rotary course, calibration fluted disc A is fastened on the cutter tower 5-1, calibration fluted disc C is fastened on the base 5-4, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw 5-9, the control worm screw does to equate that the rotation of revolution drives worm gear 5-7 rotation, worm gear is installed on the cylindric spiral gear axle 5-8, the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates, and realizes cutter tower spinfunction.By being housed, high-accuracy worm gear, worm screw cooperating drive the clutch rotation, the running accuracy height, and also stability is better.Friction plate is equipped with in clutch index dial rotation bottom, with automatic oil feed, thereby reduces amount of friction, prolongs clutch rotation, hard friction service life.The spinning solution of its cutter tower rotational structure: calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw, the control worm screw does to equate that the rotation of revolution drives the worm gear rotation, worm gear is installed on the cylindric spiral gear axle, and the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates, and realizes cutter tower spinfunction; It is promptly rotatable that the cutter tower need not thrown off raised bottom in rotary course.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; it is simple description to the utility model mentality of designing; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (9)
1. the special-purpose rotating knife tower of a turnning and milling numer centre, it comprises the cutter tower, it is characterized in that: the in-line homalocephalus tool shank cartridges in the described cutter tower cooperates with guide holder in-line guide groove on the guide holder and rotates rotation along guide holder; The rotation of described cutter tower is adopted the triple plate clutch structure and by calibration fluted disc A, calibration fluted disc B, calibration fluted disc C and friction plate constitute, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can do the piston motion, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, servomotor and worm screw and drive worm gear by worm screw and rotate, worm gear is installed on the cylindric spiral gear axle, and the cylindrical helical teeth of calibration fluted disc A drives the cutter tower with the engagement of cylindric spiral gear shaft gear and rotates; On the described cutter tower multi-shaft device is housed.
2. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1, it is characterized in that: wear plate is built in the guide holder in-line guide groove, and in-line homalocephalus tool shank cartridges afterbody becomes the in-line homalocephalus and is positioned at guide holder in-line guide groove.
3. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1, it is characterized in that: guide holder is fastened on the base indirectly, and guide holder circle body normal plane is opened a circular hole, so that the spindle drive axle connects rotation.
4. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1 and 2, it is characterized in that: in-line homalocephalus tool shank cartridges afterbody in-line homalocephalus is positioned at spindle drive axle in-line groove and drives the rotation of spindle drive axle by servomotor, makes the rotation of in-line homalocephalus tool shank cartridges.
5. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1, it is characterized in that: the crossed roller bearing inner ring is fastened on the inner chamber hollow body, the inner chamber hollow body is fastened on the base, the crossed roller bearing outer ring is fastened in the crossed roller bearing lasso, and the crossed roller bearing lasso is fastened on the cutter tower.
6. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1 is characterized in that: the V-shaped groove of V-type groove handle of a knife and V-type groove handle of a knife and in-line homalocephalus tool shank cartridges are fastenedly connected by nut in the locking device in the described cutter tower.
7. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1, it is characterized in that: V-type groove handle of a knife U type groove aligning nut boss is complementary and V-type groove handle of a knife outer cone and in-line homalocephalus tool shank cartridges inner cone is coincide, pack into after the in-line homalocephalus tool shank cartridges, nut is clockwise rotated and can lock.
8. the special-purpose rotating knife tower of turnning and milling numer centre according to claim 1, it is characterized in that: the cutter tower is divided into 4,6,8,12 four big specifications.
9. cutter tower rotational structure according to claim 1 is characterized in that: friction plate is equipped with in clutch calibration fluted disc rotation bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201236340U CN201455326U (en) | 2009-06-26 | 2009-06-26 | Special rotary knife tower for a turning and milling numerical control center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201236340U CN201455326U (en) | 2009-06-26 | 2009-06-26 | Special rotary knife tower for a turning and milling numerical control center |
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| Publication Number | Publication Date |
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| CN201455326U true CN201455326U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201236340U Expired - Fee Related CN201455326U (en) | 2009-06-26 | 2009-06-26 | Special rotary knife tower for a turning and milling numerical control center |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607323B (en) * | 2009-06-26 | 2012-08-08 | 杭州长虹机械制造有限公司 | Rotary tool turret special for NC turning and milling center and rotation method |
| CN105658359A (en) * | 2013-10-21 | 2016-06-08 | 富士机械制造株式会社 | Machining head |
| CN109175423A (en) * | 2018-11-16 | 2019-01-11 | 镇江申庭电子科技有限公司 | A kind of lathe is with can 360 ° of indexing cutterheads rotated freely |
-
2009
- 2009-06-26 CN CN2009201236340U patent/CN201455326U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607323B (en) * | 2009-06-26 | 2012-08-08 | 杭州长虹机械制造有限公司 | Rotary tool turret special for NC turning and milling center and rotation method |
| CN105658359A (en) * | 2013-10-21 | 2016-06-08 | 富士机械制造株式会社 | Machining head |
| CN105658359B (en) * | 2013-10-21 | 2017-12-22 | 富士机械制造株式会社 | It is machined head |
| CN109175423A (en) * | 2018-11-16 | 2019-01-11 | 镇江申庭电子科技有限公司 | A kind of lathe is with can 360 ° of indexing cutterheads rotated freely |
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