CN105478922B - A kind of ultrasonic scraping devices and its application - Google Patents
A kind of ultrasonic scraping devices and its application Download PDFInfo
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- CN105478922B CN105478922B CN201610067748.2A CN201610067748A CN105478922B CN 105478922 B CN105478922 B CN 105478922B CN 201610067748 A CN201610067748 A CN 201610067748A CN 105478922 B CN105478922 B CN 105478922B
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- ultrasonic
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- gear shaver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/06—Shaving the faces of gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention belongs to gear precision processing technique field, and in particular to a kind of ultrasonic scraping devices and its application.The present invention is combined ultrasonic vibration Special Working Technology with shaving technique, and there is provided ultrasonic scraping devices and its application.A kind of ultrasonic scraping devices of the present invention, are made up of lifting and live spindle system, gear shaver revolution and ultrasonic vibration composite main shaft system, four parts of outer support fixed system and ultrasonic power exchange system；The lifting and live spindle system are made up of main shaft right support, supersonic generator, lifting spindle, rotating disk and main shaft left socle；The gear shaver revolution and ultrasonic vibration composite main shaft system are made up of gear shaver, transducer, vibration-sensing rod, scraping devices power rotation main shaft, flat key and ultrasonic transformer；Outer support fixed system is made up of parts such as main shaft right support, bakelite insulated end cover, screw fastener, cylindrical shape gyroaxises.
Description
Technical field
The invention belongs to gear precision processing technique field, and in particular to a kind of ultrasonic scraping devices and its application.
Background technology
Shaving is one of topmost gear finishing means, for correcting gear ring run-out error, pitch error, tooth
Shape error and tooth alignment error etc., typically as the finishing operation of tooth Profile Machining.Because in Shaving Process, gear shaver is with processing table
Contacted with each other between face, the larger cutting force of generation and cutting heat, the chip produced by cutting are not easy to discharge, and these reasons are led
Cause machining accuracy reduction and the shortening of cutter life.
Traditionally, improvement of the raising of shaving technique dependent on gear shaver, Fixture for Gear-shaving and shaving tool structure.At present,
The development for developing into shaving technique of Ultrasonic machining technology provides a new method.Ultrasonic machining is to load ultrasonic vibration
In on cutter or workpiece, shear action, the cavitation effect of cutting fluid and cutting fluid are impacted using the ultrasonic vibration of micro-cutting sword
The Material Removal Mechanisms such as chemical action, make chip easily exclude, and significantly reduce cutting force, improve the lubrication and cooling effect of coolant
Really, cutting heat is reduced, improves workpiece surface microscopic appearance, machining accuracy, wearability and the corrosion resistance of workpiece is improved, extends knife
Have the life-span, reduce gear tooth noise.
Interpenetrating for the theoretical cutting edge technology between advanced manufacturing technology subject of ultrasonic activation, is gear ultrasound essence
Close process technology provides theoretical foundation；The matured product of large power supersonic generator, transducer and ultrasonic amplitude transformer invests city
, provide material guarantee for the precision machined realization of gear ultrasound.Wei Bingyang proposed a kind of hair of gear lapping machine in 2007
Bright patent application number：200720089823.1, the Ultrasonic Lapping of Gears machine employs ultrasonic vibrating machining technique, when cutter and tooth
When taking turns workpiece engagement, in applying ultrasonic vibration in the axial direction of little gear, it is achieved thereby that improving 3 times of material removing rates, gear is nibbled
Close the very big improvement of quality and the reduction of rotational noise.The gear lapping machine cost is low, easy to operate, is particularly suitable for use in fine module gear
Attrition process.The invention that Lou Zhifeng proposed a kind of ultrasound-enhanced device in involute eyeball gear tooth surface in 2011 is special
Sharp number of patent application：201110355311.6, which incorporates ultrasonic deep-rolling technology and involute generating principle, according to gradually opening
Line generating principle, jig drives base disc and pinion rotation by frictional force, is processed gear tooth and enters with ultrasonic wave processing head
Row gear motion, while Ultrasonic machining head is ultrasound-enhanced to gear surface progress in the way of first contacting, makes gear tooth top layer
The residual stress layer of certain depth is produced, so as to improve gear stress state, service life is improved.
Although above patent make use of ultrasonic vibration technology to improve gear precision processing technology, but all
It is not directed to Shaving Process technique.Therefore ultrasonic vibration technology and shaving technique are organically combined, develops one kind and add for shaving
The ultrasonic machining unit of work is used to improve shaving technique, and then improves Gear Processing efficiency and quality, tool life,
Expand ultrasonic vibration technology application, be necessary, it is significant.
The content of the invention
The present invention is combined ultrasonic vibration Special Working Technology with shaving technique, and there is provided ultrasonic scraping devices and its application.
The present invention to achieve the above object and the technical scheme taken is：
A kind of ultrasonic scraping devices, by lifting and live spindle system, gear shaver revolution and ultrasonic vibration composite main shaft system
System, four parts of outer support fixed system and ultrasonic power exchange system are constituted；
The lifting and live spindle system are left by main shaft right support, supersonic generator, lifting spindle, rotating disk and main shaft
Support is constituted, and the upper surface of lifting spindle, which is provided with below supersonic generator, lifting spindle, is provided with rotating disk, the left branch of main shaft
Frame and main shaft right support are all arranged on rotating disk；
The gear shaver revolution and ultrasonic vibration composite main shaft system are moved by gear shaver, transducer, vibration-sensing rod, scraping devices
Power rotary main shaft, flat key and ultrasonic transformer composition, the right-hand member of scraping devices power rotation main shaft is with spline and the spline of ultrasonic transformer
Connection, the left end of scraping devices power rotation main shaft is connected on main shaft left socle, and flat key is installed on the flat key groove of ultrasonic transformer, and
It is connected with gear shaver, the big end of ultrasonic transformer is connected with accurate fine thread with vibration-sensing rod, vibration-sensing rod and transducer are with accurate closely-pitched
Threaded connection；
Outer support fixed system is by main shaft right support, bakelite insulated end cover, screw fastener, cylindrical shape gyroaxis, bolt
Fastener, felt collar oil sealing, fore bearing end cap, bearing (ball) cover bolt, rear bearing (ball) cover, right row tapered roller bearing, match grinding packing ring
With left column taper roll bearing composition, the flange of cylindrical shape gyroaxis left side and vibration-sensing rod is fastened by bolts part connection, circle
Tubular gyroaxis right side is connected with bakelite insulated end cover by screw fastener, fixed provided with left bearing in the middle part of cylindrical shape gyroaxis
Position step and right positioning step, the inner ring outer face of left column taper roll bearing passes through the step surface weight with left bearing positioning step
Close to realize positioning, the inner ring outer face of right row tapered roller bearing is overlapped by the step surface with right positioning step determines to realize
Spindle mounting hole of the outer ring external cylindrical surface of position, left column taper roll bearing and right row tapered roller bearing all with main shaft right support
Coordinate and install, the outer ring large end face of left column taper roll bearing, the left side of match grinding packing ring are pressed in the pressure ring face of fore bearing end cap
Press the outer ring large end face of right row tapered roller bearing, the right side of match grinding packing ring, felt collar are pressed in the pressure ring face of rear bearing (ball) cover
Oil sealing is arranged in the interior annular distance of fore bearing end cap and is distinguished fore bearing end cap and rear bearing (ball) cover by bearing (ball) cover bolt
It is fixed on each side in left and right of main shaft right support；
Ultrasonic power exchange system is by external insulation wire, supersonic generator, transducer, bakelite insulated end cover, graphite
Brush, interior insulation wire, conductive copper sheet, conductive copper and rear bearing (ball) cover composition, supersonic generator pass through external insulation wire
It is connected with electrographite brush, electrographite brush is screwed into the screwed hole of rear bearing (ball) cover, conductive copper sheet is arranged on bakelite insulated end cover
Circular groove, conductive copper be arranged on bakelite insulated end cover on annular groove, the contact surface and conductive copper sheet of electrographite brush
Effectively uniformly contacted with conductive copper surface, interior insulation wire is by conductive copper sheet and conductive copper and two binding posts of transducer
It is respectively connected with.
Gear shaver of the present invention is middle thick disk gear shaver or short and thick circular cylinder gear shaver.
The application of ultrasound scraping devices of the invention, lifting spindle is arranged on column by vertical guide rail, in chain of command
Input instruction on plate, the feed motion in vertical guide rail direction of the control lifting spindle along column, the rotation of rotating disk, workbench are along swallow
The feed motion of tail shape guide rail direction, the rotating speed of scraping devices power rotation main shaft, the ultrasonic wave letter of supersonic generator output
Number amplitude and frequency, scraping devices power rotation main shaft deliver torque to gear shaver, and driving gear shaver does gyration, and with
Gear workpieces are engaged cutting movement according to meshing gear principle, and the ultrasonic signal of supersonic generator output is through external insulation
Wire, electrographite brush, conductive copper sheet, conductive copper and interior insulation wire are transferred to transducer, and transducer is by ultrasonic electrical signal
Be converted to mechanical wave, conduction of the mechanical wave by vibration-sensing rod and ultrasonic transformer, amplification make gear shaver on the basis of gyration
The upper mechanical oscillation along main shaft axial direction for producing a high frequency high-energy, realize the ultrasonic Shaving Process of gear.
The ultrasonic vibration mode and specific feeding method of the gear shaver are as follows：If gear shaver is middle thick disk gear shaver,
When carrying out ultrasonic Shaving Process, gear shaver does the pitch circle type transverse curvature ultrasonic vibration of 20kHz frequencies while rotation is completed,
In addition, gear shaver can also do radial feed motion, gear workpieces do axially reciprocating；If gear shaver is short and thick circular cylinder shaving
Knife, when carrying out ultrasonic Shaving Process, gear shaver does the longitudinal ultrasonic vibration of 20kHz frequencies while rotation is completed, in addition, shaving
Serrated knife can also do radial feed motion, and gear workpieces do axially reciprocating.
The present invention is combined ultrasonic vibration Special Working Technology with shaving technique, it is adaptable to involute cylindrical gear roughing
Ultrasonic Shaving Process afterwards.The ultrasonic scraping devices can significantly reduce the cutting force in Shaving Process, reduce cutting heat, make to cut
Cut and be easy to exclude, so as to realize improvement flank of tooth micro cutting pattern, improve machining accuracy, wearability and the corrosion resistance of workpiece,
Tooth-face roughness is reduced, extends shaving cutter physical life, the purpose of gear tooth noise is reduced.
Brief description of the drawings
Fig. 1 is the ultrasonic scraping devices structural representation of the present invention；
Fig. 2 is the revolution of ultrasonic scraping devices gear shaver and the ultrasonic vibration composite main shaft system partial sectional view of the present invention；
Fig. 3 is the ultrasonic scraping devices outer support fixed system partial sectional view of the present invention；
Fig. 4 is the ultrasonic scraping devices outer support fixed system partial sectional view of the present invention；
Fig. 5 is the partial enlarged drawing of the ultrasonic scraping devices outer support fixed system sectional view of the present invention；
Fig. 6 is the ultrasonic scraping devices power rotation main axle structure schematic diagram of the present invention；
Fig. 7 is the ultrasonic transformer stereogram of the present invention；
Fig. 8 is the vibration-sensing rod stereogram of the present invention；
Fig. 9 is cylindrical shape gyroaxis stereogram；
Figure 10 is the conductive copper stereogram of the present invention；
Figure 11 is the conductive copper sheet stereogram of the present invention；
Figure 12 is the insulated end cover stereogram of the present invention；
Figure 13 is the ultrasonic scraping devices application schematic diagram of the present invention；
Figure 14 is the ultrasonic Shaving Process aggregate motion direction schematic perspective view of the middle thick disk gear shaver of the present invention；
Figure 15 is the ultrasonic Shaving Process aggregate motion direction schematic top plan view of the middle thick disk gear shaver of the present invention；
Figure 16 is the ultrasonic Shaving Process aggregate motion direction schematic perspective view of the short and thick circular cylinder gear shaver of the present invention；
Figure 17 is the ultrasonic Shaving Process aggregate motion direction schematic top plan view of the short and thick circular cylinder gear shaver of the present invention.
Embodiment
As shown in Fig. 1-Figure 12, a kind of ultrasonic scraping devices, by lifting and live spindle system, gear shaver revolution and ultrasound
Composite main shaft system, four parts of outer support fixed system and ultrasonic power exchange system is vibrated to constitute.
The lifting and live spindle system are by main shaft right support 1, supersonic generator 3, lifting spindle 4, rotating disk 5 and master
Axle left socle 6 is constituted, and the upper surface of lifting spindle 4 is provided with supersonic generator 3, and the lower section of lifting spindle 4 is provided with rotating disk
5, main shaft left socle 6 and main shaft right support 1 are all arranged on rotating disk 5；
The gear shaver revolution and ultrasonic vibration composite main shaft system are filled by gear shaver 7, transducer 8, vibration-sensing rod 9, shaving
Put power rotation main shaft 10, flat key 11 and ultrasonic transformer 12 to constitute, the right-hand member of scraping devices power rotation main shaft 10 is with spline 1001
It is connected, the left end of scraping devices power rotation main shaft 10 is connected on main shaft left socle 6, becomes with the spline 1201 of ultrasonic transformer 12
Flat key 11 is installed on the flat key groove 1202 of width bar 12, and is connected with gear shaver 7, the end greatly of ultrasonic transformer 12 with accurate fine thread with
Vibration-sensing rod 9 is connected, and vibration-sensing rod 9 and transducer 8 are connected with accurate fine thread；
Outer support fixed system is by main shaft right support 1, bakelite insulated end cover 13, screw fastener 15, cylindrical shape gyroaxis
17th, bolt fastener 18, felt collar oil sealing 21, fore bearing end cap 22, bearing (ball) cover bolt 23, rear bearing (ball) cover 24, right row circular cone
Roller bearing 25, match grinding packing ring 26 and left column taper roll bearing 31 are constituted, the left side of cylindrical shape gyroaxis 17 and vibration-sensing rod 9
Flange 901 is fastened by bolts part 18 and connected, and the right side of cylindrical shape gyroaxis 17 is fastened with bakelite insulated end cover 13 by screw
Part 15 is connected, and the middle part of cylindrical shape gyroaxis 17 is provided with left bearing positioning step 1701 and right positioning step 1702, the rolling of left column circular cone
The inner ring outer face of sub- bearing 31 overlaps to realize positioning, right row circular cone rolling by the step surface with left bearing positioning step 1701
The inner ring outer face of sub- bearing 25 overlaps to realize positioning, left column taper roller axle by the step surface with right positioning step 1702
Hold 31 and the outer ring external cylindrical surface of right row tapered roller bearing 25 all coordinate with the spindle mounting hole of main shaft right support 1 and install, it is preceding
The outer ring large end face of left column taper roll bearing 31 is pressed in the pressure ring face of bearing (ball) cover 22, and the right side is pressed in the left side of match grinding packing ring 26
Press the right side of match grinding packing ring 26, felt collar in the outer ring large end face of row tapered roller bearing 25, the pressure ring face of rear bearing (ball) cover 24
Oil sealing 21 is arranged in the interior annular distance of fore bearing end cap 22 and by bearing (ball) cover bolt 23 by fore bearing end cap 22 and rear bearing
End cap 24 is separately fixed at each side in left and right of main shaft right support 1；
Ultrasonic power exchange system by external insulation wire 2, supersonic generator 3, transducer 8, bakelite insulated end cover 13,
Electrographite brush 14, interior insulation wire 16, conductive copper sheet 19, conductive copper 20 and rear bearing (ball) cover 24 are constituted, supersonic generator 3
It is connected by external insulation wire 2 with electrographite brush 14, electrographite brush 14 is screwed into the screwed hole of rear bearing (ball) cover 24, conductive copper sheet
19 are arranged on the circular groove 1301 on bakelite insulated end cover 13, and conductive copper 20 is arranged on the annular on bakelite insulated end cover 13
Groove 1302, the contact surface of electrographite brush 14 is effectively uniformly contacted with conductive copper sheet 19 and the surface of conductive copper 20, and interior insulation is led
Conductive copper sheet 19 and conductive copper 20 and two binding posts of transducer 8 are respectively connected with by line 16.
Gear shaver 7 of the present invention is middle thick disk gear shaver or short and thick circular cylinder gear shaver.
As shown in Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, lifting spindle 4 is led in the application of present invention ultrasound scraping devices
Vertical guide rail 2801 is crossed on column 28, the input instruction on control panel 31, control lifting spindle 4 hangs down along column 28
Feed motion of the feed motion, the rotation of rotating disk 5, workbench 30 in the direction of straight guide 2801 along the direction of dovetail slideway 2701,
Ultrasonic signal amplitude and frequency that rotating speed, the supersonic generator 3 of scraping devices power rotation main shaft 10 are exported, scraping devices
Power rotation main shaft 10 delivers torque to gear shaver 7, and driving gear shaver 7 does gyration, and with gear workpieces 29 according to nibbling
Close gear principle and be engaged cutting movement, the ultrasonic signal that supersonic generator 3 is exported is through external insulation wire 2, graphite electricity
Brush 14, conductive copper sheet 19, conductive copper 20 and interior insulation wire 16 are transferred to transducer 8, and transducer 8 turns ultrasonic electrical signal
It is changed to mechanical wave, conduction of the mechanical wave by vibration-sensing rod 9 and ultrasonic transformer 12, amplification make gear shaver 7 in the base of gyration
The mechanical oscillation along main shaft axial direction of a high frequency high-energy are produced on plinth, ultrasonic Shaving Process is realized.
The ultrasonic vibration mode and specific feeding method of the gear shaver 7 are as follows：If gear shaver 7 is middle thick disk shaving
Knife, when carrying out ultrasonic Shaving Process, gear shaver 7 does the pitch circle type transverse curvature ultrasound of 20kHz frequencies while rotation is completed
Vibration, in addition, gear shaver 7 can also do radial feed motion, gear workpieces 29 do axially reciprocating；If gear shaver 7 is short and thick
Cylinder gear shaver, when carrying out ultrasonic Shaving Process, the longitudinal ultrasonic that gear shaver 7 does 20kHz frequencies while rotation is completed shakes
Dynamic, in addition, gear shaver 7 can also do radial feed motion, gear workpieces 29 do axially reciprocating.
Claims (4)
1. a kind of ultrasonic scraping devices, it is characterized in that：It is combined by lifting and live spindle system, gear shaver revolution and ultrasonic vibration
Axis system, four parts of outer support fixed system and ultrasonic power exchange system are constituted；
The lifting and live spindle system are by main shaft right support (1), supersonic generator (3), lifting spindle (4), rotating disk (5)
With main shaft left socle (6) composition, the upper surface of lifting spindle (4) is provided with supersonic generator (3), lifting spindle (4)
Side is provided with rotating disk (5), and main shaft left socle (6) is all arranged on rotating disk (5) with main shaft right support (1)；
The gear shaver revolution and ultrasonic vibration composite main shaft system are by gear shaver (7), transducer (8), vibration-sensing rod (9), shaving
Device power rotation main shaft (10), flat key (11) and ultrasonic transformer (12) composition, the right-hand member of scraping devices power rotation main shaft (10)
It is connected with spline (1001) with the spline (1201) of ultrasonic transformer (12), the left end connection of scraping devices power rotation main shaft (10)
Flat key (11) is installed on main shaft left socle (6), on the flat key groove (1202) of ultrasonic transformer (12) and flat key (11) and gear shaver (7)
It is connected, ultrasonic transformer (12) end greatly is connected with accurate fine thread with vibration-sensing rod (9), and vibration-sensing rod (9) and transducer (8) are with precision
Fine thread is connected；
Outer support fixed system is turned round by main shaft right support (1), bakelite insulated end cover (13), screw fastener (15), cylindrical shape
Axle (17), bolt fastener (18), felt collar oil sealing (21), fore bearing end cap (22), bearing (ball) cover bolt (23), rear bearing (ball) cover
(24), right row tapered roller bearing (25), match grinding packing ring (26) and left column taper roll bearing (31) composition, cylindrical shape gyroaxis
(17) left side is fastened by bolts part (18) with the flange (901) of vibration-sensing rod (9) and is connected, cylindrical shape gyroaxis (17) right side
It is connected with bakelite insulated end cover (13) by screw fastener (15), left bearing positioning table is provided with the middle part of cylindrical shape gyroaxis (17)
Rank (1701) and right positioning step (1702), the inner ring outer face of left column taper roll bearing (31) by with left bearing positioning table
The step surface of rank (1701) overlaps to realize positioning, the inner ring outer face of right row tapered roller bearing (25) by with right positioning table
The step surface of rank (1702) overlaps to realize positioning, left column taper roll bearing (31) and right row tapered roller bearing (25) outside
Enclose spindle mounting hole of the external cylindrical surface all with main shaft right support (1) and coordinate installation, a left side is pressed in the pressure ring face of fore bearing end cap (22)
Press right row tapered roller bearing (25) in the outer ring large end face of row tapered roller bearing (31), the left side of match grinding packing ring (26)
The right side of match grinding packing ring (26) is pressed in outer ring large end face, the pressure ring face of rear bearing (ball) cover (24), and felt collar oil sealing (21) is arranged on
By fore bearing end cap (22) and rear bearing (ball) cover in the interior annular distance of fore bearing end cap (22) and by bearing (ball) cover bolt (23)
(24) it is separately fixed at each side in left and right of main shaft right support (1)；
Ultrasonic power exchange system is by external insulation wire (2), supersonic generator (3), transducer (8), bakelite insulated end cover
(13), electrographite brush (14), interior insulation wire (16), conductive copper sheet (19), conductive copper (20) and rear bearing (ball) cover (24) group
Into supersonic generator (3) is connected by external insulation wire (2) with electrographite brush (14), and electrographite brush (14) is screwed into rear bearing
In the screwed hole of end cap (24), conductive copper sheet (19) is arranged on the circular groove (1301) on bakelite insulated end cover (13), conductive
Copper ring (20) is arranged on the annular groove (1302) on bakelite insulated end cover (13), the contact surface and conductive copper of electrographite brush (14)
Piece (19) and conductive copper (20) surface are effectively uniformly contacted, and interior insulation wire (16) is by conductive copper sheet (19) and conductive copper
(20) two binding posts with transducer (8) are respectively connected with.
2. a kind of ultrasonic scraping devices according to claim 1, it is characterized in that：The gear shaver (7) is that middle thick disk is shaved
Serrated knife or short and thick circular cylinder gear shaver.
3. the application of ultrasonic scraping devices described in claim 1, it is characterized in that：Lifting spindle (4) is passed through into vertical guide rail
(2801) it is arranged on column (28), the input instruction on control panel (31), control lifting spindle (4) hangs down along column (28)
The feed motion in straight guide (2801) direction, the rotation of rotating disk (5), workbench (30) entering along dovetail slideway (2701) direction
The ultrasonic signal amplitude and frequency exported to motion, the rotating speed of scraping devices power rotation main shaft (10), supersonic generator (3)
Rate, scraping devices power rotation main shaft (10) delivers torque to gear shaver (7), and driving gear shaver (7) does gyration, and with
Gear workpieces (29) are engaged cutting movement, the ultrasonic signal of supersonic generator (3) output according to meshing gear principle
It is transferred to through external insulation wire (2), electrographite brush (14), conductive copper sheet (19), conductive copper (20) and interior insulation wire (16)
Ultrasonic electrical signal is converted to mechanical wave by transducer (8), transducer (8), and mechanical wave passes through vibration-sensing rod (9) and ultrasonic transformer (12)
Conduction, amplification, make gear shaver (7) produced on the basis of gyration high frequency high-energy along main shaft axial direction side
To mechanical oscillation, realize the accurate Shaving Process of gear ultrasound.
4. the application of ultrasonic scraping devices described in claim 1, it is characterized in that：The ultrasonic vibration mode of the gear shaver (7) and
Specific feeding method is as follows：If gear shaver (7) is middle thick disk gear shaver, when carrying out ultrasonic Shaving Process, gear shaver (7) is complete
Into the pitch circle type transverse curvature ultrasonic vibration that 20kHz frequencies are done while rotation, in addition, gear shaver (7) can also do radial feed
Motion, gear workpieces (29) do axially reciprocating；If gear shaver (7) is short and thick circular cylinder gear shaver, ultrasonic Shaving Process is carried out
When, gear shaver (7) does the longitudinal ultrasonic vibration of 20kHz frequencies while rotation is completed, in addition, gear shaver (7) can also do footpath
To feed motion, gear workpieces (29) do axially reciprocating.
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| CN201610067748.2A CN105478922B (en) | 2016-01-28 | 2016-01-28 | A kind of ultrasonic scraping devices and its application |
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| CN201610067748.2A CN105478922B (en) | 2016-01-28 | 2016-01-28 | A kind of ultrasonic scraping devices and its application |
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| CN105478922B true CN105478922B (en) | 2017-08-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106077837B (en) * | 2016-07-15 | 2017-11-07 | 浙江劳伦斯机床有限公司 | A kind of numerical control gear shaving machine |
| CN109079256B (en) * | 2018-08-17 | 2020-02-04 | 中南大学 | Ultrasonic vibration assisted efficient gear milling system and use method |
| CN109079255B (en) * | 2018-08-17 | 2020-02-28 | 中南大学 | Ultrasonic vibration assisted efficient gear hobbing system and application method |
| CN112453589B (en) * | 2020-12-09 | 2024-06-18 | 河南理工大学 | Self-driven ultrasonic auxiliary gear honing device |
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| DE9110812U1 (en) * | 1991-05-02 | 1992-08-27 | Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal | Machine for machining rotating workpieces |
| CN102069425A (en) * | 2010-12-07 | 2011-05-25 | 天津大学 | Precise combined-machining equipment for complicated profiles made of hard and brittle materials |
| JP5684203B2 (en) * | 2012-08-13 | 2015-03-11 | 株式会社 神崎高級工機製作所 | Gear processing equipment |
| CN104475874A (en) * | 2014-12-16 | 2015-04-01 | 中北大学 | Gear ultrasonic precise hobbing device and application |
| CN205519947U (en) * | 2016-01-28 | 2016-08-31 | 中北大学 | Supersound shaving device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2161092B1 (en) * | 2008-09-04 | 2012-04-18 | GLEASON-PFAUTER, Maschinenfabrik GmbH | Gear grinder and method for dressing a grinding tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9110812U1 (en) * | 1991-05-02 | 1992-08-27 | Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal | Machine for machining rotating workpieces |
| CN102069425A (en) * | 2010-12-07 | 2011-05-25 | 天津大学 | Precise combined-machining equipment for complicated profiles made of hard and brittle materials |
| JP5684203B2 (en) * | 2012-08-13 | 2015-03-11 | 株式会社 神崎高級工機製作所 | Gear processing equipment |
| CN104475874A (en) * | 2014-12-16 | 2015-04-01 | 中北大学 | Gear ultrasonic precise hobbing device and application |
| CN205519947U (en) * | 2016-01-28 | 2016-08-31 | 中北大学 | Supersound shaving device |
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| CN105478922A (en) | 2016-04-13 |
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