CN106514273B - A kind of Jet Polishing combined machine - Google Patents
A kind of Jet Polishing combined machine Download PDFInfo
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- CN106514273B CN106514273B CN201710012255.3A CN201710012255A CN106514273B CN 106514273 B CN106514273 B CN 106514273B CN 201710012255 A CN201710012255 A CN 201710012255A CN 106514273 B CN106514273 B CN 106514273B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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Abstract
The present invention provides a kind of Jet Polishing combined machines, the combined machine adjusts swivel nozzle incident angle by parallel institution, keeps main-shaft axis consistent with normal vector direction at workpiece surface processing stand, it can be achieved that the normal direction of the free form surface of workpiece follows machining function, is accurately positioned at any angle.X-axis slide block has operating mode switching interface, and parallel institution can be replaced to two kinds of vector nozzles, and one kind is that bidimensional is superimposed vector nozzle arrangements scheme, and one kind is flexural pivot vector nozzle arrangements scheme.The Jet Polishing combined machine of the present invention has compact structure compact, the relatively easy advantage of kinematic axis control algolithm, and alternative routine gang tool carries out Jet Polishing Machining of Curved Surface.
Description
Technical field
The invention belongs to machinery processing apparatus fields, and in particular to a kind of Jet Polishing combined machine.
Background technology
In Jet Polishing machinery processing curve workpiece fabrication, molding spot polishing technology is needed the jet stream side of nozzle
To that should keep certain angle with workpiece surface normal vector direction always, while nozzle is rotated around main-shaft axis, returns
A Gauss spot is formed after turning around.Main-shaft axis is consistent with normal vector direction at workpiece surface processing stand, is moved by feeding
Dynamic Gauss spot carries out the polishing that curved surface normal direction follows mode.In conventional jet machining tool, need to be equipped at least two
Rotary shaft realizes 2 free angular adjustments of nozzle, therefore the volume of machine tool motion mechanism and motion range are all very big, lathe
Development cost is very high, while caused each axis motion control arithmetic becomes complex.
Invention content
Technical problem to be solved by the invention is to provide a kind of Jet Polishing combined machines.
The Jet Polishing combined machine of the present invention, its main feature is that：The bed piece of the combined machine is horizontal processing
Lathe bed, left side are workpiece swing mechanism, and right side is nozzle attitude-adjusting system；Workpiece swing mechanism includes C axis and workpiece, C axis
Drive workpiece rotation；Nozzle attitude-adjusting system includes sequentially connected nozzle I, rotary main shaft and parallel institution and linear movement
Mechanism, parallel institution have two rotary motion degree of freedom of A, B, linear moving mechanism to have tri- linear motion degree of freedom of X, Y, Z, and
Online structure and linear moving mechanism drive nozzle I to move by rotary main shaft；The machined surface of workpiece is opposite with nozzle I, nozzle I spray
The jet stream gone out is vertically ejected on the machined surface of workpiece.
Nozzle I, rotary main shaft and parallel institution in the nozzle attitude-adjusting system replace with vector nozzle；It is described
Vector nozzle include longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection mechanism includes nozzle III, longitudinal deflection seat, vertical
To elastic bellows, length travel driving device, lateral deflection mechanism includes lateral deflection seat, transverse elasticity bellows, transverse direction
Displacement drive and vector nozzle carrier；Nozzle III is connected with longitudinal deflection seat, longitudinal to deflect seat and longitudinal elasticity ripple pipe
One end is connected, and one side of the other end and lateral deflection seat of longitudinal elasticity ripple pipe is connected, and the one of length travel driving device
End is connected with lateral deflection seat, the other end of length travel driving device and longitudinal deflection seat sliding contact；When length travel is driven
When the length of dynamic device changes, longitudinal seat that deflects is in longitudinal elasticity ripple pipe and length travel driving device collective effect
Under, nozzle III is longitudinal to deflect；Another side of lateral deflection seat is connected with transverse elasticity bellows one end, transverse elasticity
The other end of bellows is connected with vector nozzle carrier, and one end of lateral displacement driving device is connected with vector nozzle carrier, lateral position
Move the other end and the lateral deflection seat sliding contact of driving device；It is horizontal when the length of lateral displacement driving device changes
To deflection seat under transverse elasticity bellows and lateral displacement driving device collective effect, nozzle III laterally deflects；Vertical
To under displacement drive and lateral displacement driving device jointly driving, nozzle III positions in the range of cone angle is less than 90 °.
Nozzle I, rotary main shaft and parallel institution in the nozzle attitude-adjusting system replace with flexural pivot vector nozzle；
The flexural pivot vector nozzle includes longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection mechanism and lateral deflection mechanism
Structure is identical, and length travel driving device and lateral displacement driving device are arranged in 90 ° of orientation on spheric seat and ball hinged support；
Longitudinal deflection mechanism includes nozzle II, spheric seat, ball hinged support, displacement drive；Nozzle II is connected with spheric seat, spheric seat
It is embedded in ball hinged support, along tri- rotary freedom rotations of A, B, C, displacement drive bearing end passes through turning joint and ball
Hinged-support is connected, and displacement drive changes length, and the flexible rod end of displacement drive passes through turning joint and spherical bar phase
Even, spherical bar bulb end is embedded in spheric seat circular groove, is slided or is rotated in circular groove；It is ball in the middle part of spheric seat, both ends are
Pipe, intermediate circular hole perforation can be provided with circular trough by fluid, ball edge, and an equal amount of spherical bar of diameter is in circular groove
Sliding or rotation.
The displacement drive is one kind in voice coil motor, piezoelectric ceramics or electric cylinder.
The inner hollow sealing of the nozzle I, nozzle II or nozzle III, sprays from nozzle I, nozzle II or nozzle III
Fluid and abrasive jet to the machined surface of workpiece on be polished.
The technical solution adopted in the present invention is：For the ease of excluding polishing fluid, bed piece is horizontal processing lathe bed, work
Part is vertically placed in the left side of bed piece.Buff spindle is placed in the right side of bed piece in horizontal position.Nozzle and revolution
Main shaft is connected, and can be rotated together with rotary main shaft；The mounting flange of rotary main shaft is connected with the mounting flange of parallel institution,
Nozzle can realize the angular adjustment of 3 degree of freedom；Parallel institution is fixed in the rectangular shaped slider of X-axis, the rectangular shaped slider installation of X-axis
In X-axis guide rail, it can move in left-right direction；X-axis guide rail is mounted on Z axis sliding block, and Z axis sliding block is mounted in Z axis guide rail, can edge
Upper and lower directions moves.Z axis guide rail is mounted on Y-axis sliding block, and Y-axis sliding block is mounted in Y-axis guide rail, and Y-axis guide rail installs machine tool
With, it can move along the longitudinal direction.Workpiece is mounted on C axis, and convolution feed motion can be done around C axis.C axis is mounted on bed piece
Left side.Rotary main shaft is hollow to be ejected on workpiece and is processed by nozzle by fluid and abrasive material.
X-axis slide block has operating mode switching interface, and parallel institution can be replaced to two kinds of vector nozzles, and one kind is that bidimensional is superimposed
Vector nozzle arrangements scheme, one kind are flexural pivot vector nozzle arrangements scheme.
Flexural pivot vector nozzle includes longitudinal deflection mechanism and lateral deflection mechanism, and two deflection mechanism structures are identical, Zong Xiangwei
It moves driving device and lateral displacement driving device is arranged in 90 ° of orientation on spheric seat and ball hinged support.Mutually isostructural deflection
Mechanism includes nozzle, spheric seat, ball hinged support, displacement drive.Nozzle is connected with spheric seat, and spheric seat is embedded in flexural pivot branch
In seat, it can be rotated along three degree of freedom, displacement drive bearing end is connected by turning joint with ball hinged support, displacement drive
The flexible rod end of device is connected by turning joint with spherical bar, and spherical bar bulb end is embedded in spheric seat circular groove, in circular groove
Both slidably or rotatable.It is ball in the middle part of spheric seat, both ends are pipe, and intermediate circular hole perforation can pass through fluid, ball edge
Place is provided with circular trough, and an equal amount of spherical bar of diameter can be slided and be rotated in slot.When length travel driving device and transverse direction
When changing, spheric seat can deflect length displacement drive according to transformation equation simultaneously.Length travel driving device
Can be the mechanism that voice coil motor, piezoelectric ceramics or electric cylinder etc. can change length with lateral displacement driving device.Vector sprays
The sealing of mouth inner hollow can be ejected by nozzle on workpiece and be processed by fluid and abrasive material.
It includes longitudinal deflection mechanism and lateral deflection mechanism that bidimensional, which is superimposed vector nozzle, is arranged in 90 ° of directions.Longitudinal deflection
Mechanism includes nozzle, longitudinal deflection seat, longitudinal elasticity ripple pipe, length travel driving device, and lateral deflection mechanism includes laterally
Deflect seat, transverse elasticity bellows, lateral displacement driving device and vector nozzle carrier.Nozzle is connected with longitudinal deflection seat, longitudinal
Deflection seat is connected with one end of longitudinal elasticity ripple pipe, one side phase of the other end and lateral deflection seat of longitudinal elasticity ripple pipe
Even, one end of length travel driving device is connected with lateral deflection seat, and the other end of length travel driving device is deflected with longitudinal
Seat sliding contact.It is longitudinal to deflect seat in longitudinal elasticity ripple pipe and indulge when the length of length travel driving device changes
To under displacement drive collective effect, nozzle longitudinally deflects.Another side of lateral deflection seat and transverse elasticity wave
Line pipe one end be connected, the other end of transverse elasticity bellows is connected with vector nozzle carrier, one end of lateral displacement driving device and
Vector nozzle carrier is connected, the other end and the lateral deflection seat sliding contact of lateral displacement driving device.It is filled when lateral displacement drives
When the length set changes, lateral deflection seat is under transverse elasticity bellows and lateral displacement driving device collective effect, spray
Mouth laterally deflects.Under length travel driving device and lateral displacement driving device jointly driving, nozzle can be realized centainly
Any angle is accurately positioned in range.Length travel driving device and lateral displacement driving device can be voice coil motor, piezoelectricity
Ceramics or electric cylinder etc. can change the mechanism of length.Vector nozzle interior hollow sealing can be by fluid and abrasive material, by spraying
Mouth is ejected on workpiece and is processed.
The Jet Polishing combined machine of the present invention processes parallel machine, it can be achieved that accurate at any angle fixed by jet stream
Position, compact structure is compact, and kinematic axis control algolithm is relatively easy, and alternative routine gang tool carries out jet stream curved surface polishing processing
Function.
Description of the drawings
Fig. 1 is the structure chart of the Jet Polishing combined machine of the present invention（Front view）；
Fig. 2 is the structure chart of the Jet Polishing combined machine of the present invention（Vertical view）；
Fig. 3 is the vector nozzle operation pattern diagram of the Jet Polishing combined machine of the present invention；
Fig. 4 is the structure chart of the vector nozzle of the Jet Polishing combined machine of the present invention；
Fig. 5 is the flexural pivot vector nozzle operation pattern diagram of the Jet Polishing combined machine of the present invention；
Fig. 6 is the flexural pivot vector nozzle arrangements figure of the Jet Polishing combined machine of the present invention；
Fig. 7 is the partial enlarged view of the flexural pivot vector nozzle of the Jet Polishing combined machine of the present invention;
In figure, 4. rotary main shaft of 1.C axis 2. workpiece, 3. nozzle I, 5. parallel institution 6.X axis sliding block 7.X axis rails
13. vector nozzle of 8.Z axis rail 9.Z axis sliding block 10.Y axis sliding block 11.Y 12. lathe beds of axis rail, 14. flexural pivot vector nozzle
21. 24. length travel driving device of nozzle II 22. spheric seat, 23. ball hinged support, I 25. lateral displacement driving device I 26.
30. nozzle of the spherical bar of I 27. displacement drive of turning joint, 28. turning joint II 29., III 31. longitudinal deflection seat 32.
35. transverse elasticity bellows of longitudinal elasticity ripple pipe 33. length travel driving device, II 34. lateral deflection seat 36. is laterally
II 37. vector nozzle carrier of displacement drive.
Specific implementation mode
With reference to the accompanying drawings and examples in detail to illustrating the present invention.
1 Fig. 1+Fig. 2 of embodiment
As shown in Figure 1 and 2, the bed piece 12 of Jet Polishing combined machine of the invention is horizontal processing lathe bed, and left side is
Workpiece swing mechanism, right side are nozzle attitude-adjusting system；Workpiece swing mechanism includes C axis 1 and workpiece 2, and C axis 1 drives workpiece 2
Rotation；Nozzle attitude-adjusting system includes sequentially connected nozzle I 3, rotary main shaft 4 and parallel institution 5 and linear moving mechanism,
Parallel institution 5 has two rotary motion degree of freedom of A, B, linear moving mechanism to have tri- linear motion degree of freedom of X, Y, Z, parallel machine
Structure 5 and linear moving mechanism drive nozzle I 3 to move by rotary main shaft 4；The machined surface of workpiece 2 is opposite with nozzle I 3, nozzle I 3
The jet stream of ejection is vertically ejected on the machined surface of workpiece 2.
Jet Polishing parallel machine, bed piece are horizontal processing lathe bed, and workpiece 2 is vertically placed in a left side for bed piece 12
Side.Rotary main shaft 4 is placed in the right side of lathe 12 in horizontal position.Nozzle 3 is connected with rotary main shaft 4, can be with rotary main shaft 4 one
Play rotation；The mounting flange of rotary main shaft 4 is connected with the mounting flange of parallel institution 5, and nozzle I 3 can realize 3 degree of freedom
Angular adjustment；Parallel institution 5 is fixed in X-axis slide block 6, and X-axis slide block 6 is mounted in X-axis guide rail 7, can be transported in left-right direction
It is dynamic；X-axis guide rail 7 is mounted on Z axis sliding block 9, and Z axis sliding block 9 is mounted in Z axis guide rail 8, can move along the vertical direction.Z axis guide rail 8
On Y-axis sliding block 10, Y-axis sliding block 10 is mounted in Y-axis guide rail 11, and Y-axis guide rail 11 is mounted on bed piece 12, can edge
Front-rear direction moves.Workpiece 2 is mounted on C axis 1, can do convolution feed motion around C axis 1.C axis 1 is mounted on bed piece 12
Left side.Rotary main shaft 4 is hollow to be ejected on workpiece 2 and is processed by nozzle I 3 by fluid and abrasive material.
As shown in Fig. 3 ~ 4, nozzle I 3, rotary main shaft 4 and parallel institution 5 in the nozzle attitude-adjusting system are replaced
For vector nozzle 13；The vector nozzle 13 includes longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection mechanism include
Nozzle III 30, longitudinal deflection seat 31, longitudinal elasticity ripple pipe 32, length travel driving device II 33, lateral deflection mechanism include
Lateral deflection seat 34, transverse elasticity bellows 35, lateral displacement driving device II 36 and vector nozzle carrier 37；Nozzle III 30 with it is vertical
Be connected to deflection seat 31, longitudinal seat 31 that deflects is connected with one end of longitudinal elasticity ripple pipe 32, longitudinal elasticity ripple pipe 32 it is another
34 1 sides in one end and lateral deflection seat are connected, and one end of length travel driving device II 33 is connected with lateral deflection seat 34,
The other end of length travel driving device II 33 and longitudinal deflection 31 sliding contact of seat；When the length of length travel driving device II 33
When degree changes, longitudinal direction deflects seat 31 under II 33 collective effect of longitudinal elasticity ripple pipe 32 and length travel driving device,
Nozzle III 30 is longitudinal to deflect；Another side of lateral deflection seat 35 is connected with 35 one end of transverse elasticity bellows, laterally
The other end of elastic bellows 35 is connected with vector nozzle carrier 37, one end and the vector nozzle carrier of lateral displacement driving device II 36
37 are connected, the other end and 34 sliding contact of lateral deflection seat of lateral displacement driving device II 36；When lateral displacement driving device
When II 36 length changes, lateral deflection seat 34 is common in transverse elasticity bellows 35 and lateral displacement driving device II 36
Under effect, nozzle III 30 laterally deflects；It is common in length travel driving device II 33 and lateral displacement driving device II 36
Under driving, nozzle III 30 positions in the range of cone angle is less than 90 °.
As shown in Fig. 5 ~ 7, nozzle I 3, rotary main shaft 4 and parallel institution 5 in the nozzle attitude-adjusting system are replaced
For flexural pivot vector nozzle 14；The flexural pivot vector nozzle 14 includes longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection
Mechanism is identical with the structure of lateral deflection mechanism, and length travel driving device I 24 and lateral displacement driving device I 25 are in 90 ° of sides
Position is arranged on spheric seat 22 and ball hinged support 23；Longitudinal deflection mechanism include nozzle II 21, spheric seat 22, ball hinged support 23,
Displacement drive 27；Nozzle II 21 is connected with spheric seat 22, and spheric seat 22 is embedded in ball hinged support 23, along A, B, C tri-
Rotary freedom rotates, and 27 bearing end of displacement drive is connected by turning joint I 26 with ball hinged support 23, displacement drive dress
27 change length are set, the flexible rod end of displacement drive 27 is connected by turning joint II 28 with spherical bar 29, spherical bar 29
Bulb end is embedded in 22 circular groove of spheric seat, is slided or is rotated in circular groove；22 middle part of spheric seat is ball, and both ends are pipe,
Intermediate circular hole perforation can be provided with circular trough by fluid, ball edge, and an equal amount of spherical bar of diameter slides in circular groove
Or rotation.
The displacement drive 27 is one kind in voice coil motor, piezoelectric ceramics or electric cylinder.
The inner hollow sealing of the nozzle I 3, nozzle II 21 or nozzle III 30, from nozzle I 3, nozzle II 21 or nozzle
It is polished on the fluid and abrasive jet sprayed in III 30 to the machined surface of workpiece 2.
Embodiment 2
The embodiment of the present embodiment is substantially the same manner as Example 1, and the main distinction is vector nozzle operation pattern, will spray
Mouth I 3, rotary main shaft 4 and parallel institution 5 are substituted for vector nozzle, and vector nozzle is as shown in Fig. 1,3,4.
Embodiment 3
The embodiment of the present embodiment is substantially the same manner as Example 1, and the main distinction is flexural pivot vector nozzle operation pattern,
It is substituted for flexural pivot vector nozzle, flexural pivot vector nozzle is as shown in Fig. 5 ~ 7.
Jet Polishing parallel machine, it is characterised in that：Bed piece is horizontal processing lathe bed, and workpiece 2 is vertically placed in machine
The left side of bed lathe bed 12.Rotary main shaft 4 is placed in the right side of lathe 12 in horizontal position.Nozzle I 3 is connected with rotary main shaft 4, can
It is rotated together with rotary main shaft 4；The mounting flange of rotary main shaft 4 is connected with the mounting flange of parallel institution 5, and nozzle I 3 can
Realize the angular adjustment of 3 degree of freedom；Parallel institution 5 is fixed in X-axis slide block 6, and X-axis slide block 6 is mounted in X-axis guide rail 7, can
It moves in left-right direction；X-axis guide rail 7 is mounted on Z axis sliding block 9, and Z axis sliding block 9 is mounted in Z axis guide rail 8, can transport along the vertical direction
It is dynamic.Z axis guide rail 8 is mounted on Y-axis sliding block 10, and Y-axis sliding block 10 is mounted in Y-axis guide rail 11, and Y-axis guide rail 11 is mounted on machine tool
On body 12, it can move along the longitudinal direction.Workpiece 2 is mounted on C axis 1, can do convolution feed motion around C axis 1.C axis 1 is mounted on machine
The left side of bed lathe bed 12.Rotary main shaft 4 is hollow to be ejected on workpiece 2 and is processed by nozzle I 3 by fluid and abrasive material.
X-axis slide block has operating mode switching interface, and parallel institution can be replaced to two kinds of vector nozzles, and one kind is that bidimensional is superimposed
Vector nozzle arrangements scheme, one kind are flexural pivot vector nozzle arrangements scheme.
For vector nozzle there are two types of realizing that application example, one kind are that bidimensional is superimposed vector nozzle arrangements scheme, one kind is flexural pivot
Vector nozzle arrangements scheme.
Flexural pivot vector nozzle of the present invention includes longitudinal deflection mechanism and lateral deflection mechanism, and two deflection mechanism structures are identical,
Length travel driving device I 24 and lateral displacement driving device I 25 are arranged in spheric seat 22 and ball hinged support 23 in 90 ° of orientation
On.Mutually isostructural deflection mechanism includes nozzle II 21, spheric seat 22, ball hinged support 23, displacement drive 27.Nozzle II 21
It is connected with spheric seat 22, spheric seat 22 is embedded in ball hinged support 23, can be rotated along three degree of freedom, displacement drive 27
Seat end is connected by turning joint I 26 with ball hinged support 23, displacement drive 27 stretch rod end by turning joint II 28 and
Spherical bar 29 is connected, and 29 bulb end of spherical bar is embedded in 22 circular groove of spheric seat, both slidably or rotatable in circular groove.It is spherical
22 middle part of seat is ball, and both ends are pipe, and intermediate circular hole perforation can be provided with circular trough by fluid, ball edge, and diameter is same
The spherical bar of sample size can be slided and be rotated in slot.Displacement drive 27 can be voice coil motor, piezoelectric ceramics or electronic
Cylinder can change the mechanism of length.Vector nozzle interior hollow sealing can be ejected into workpiece by fluid and abrasive material by nozzle
On be processed.
Vector nozzle 13 of the present invention includes longitudinal deflection mechanism and lateral deflection mechanism, and longitudinal deflection mechanism includes nozzle III
30, longitudinal deflection seat 31, longitudinal elasticity ripple pipe 32, length travel driving device II 33, lateral deflection mechanism include laterally inclined
Swivel base 34, transverse elasticity bellows 35, lateral displacement driving device II 36 and vector nozzle carrier 37.Nozzle III 30 is deflected with longitudinal
Seat 31 is connected, and longitudinal seat 31 that deflects is connected with one end of longitudinal elasticity ripple pipe 32, the other end of longitudinal elasticity ripple pipe 32 and
34 1 sides of lateral deflection seat are connected, and one end of length travel driving device II 33 is connected with lateral deflection seat 34, Zong Xiangwei
Move the other end of driving device II 33 and longitudinal deflection 31 sliding contact of seat.When the length of length travel driving device II 33 occurs
When variation, longitudinal seat 31 that deflects is under II 33 collective effect of longitudinal elasticity ripple pipe 32 and length travel driving device, nozzle III
30 longitudinal directions deflect.Another side of lateral deflection seat 34 is connected with 35 one end of transverse elasticity bellows, transverse elasticity wave
The other end of line pipe 35 is connected with vector nozzle carrier 37, one end and 37 phase of vector nozzle carrier of lateral displacement driving device II 36
Even, the other end of lateral displacement driving device II 36 and 34 sliding contact of lateral deflection seat.When lateral displacement driving device II 36
Length when changing, lateral deflection seat 34 is in II 36 collective effect of transverse elasticity bellows 35 and lateral displacement driving device
Under, nozzle III 30 laterally deflects.It is driven jointly in length travel driving device II 33 and lateral displacement driving device II 36
Under, nozzle III 30 can realize that any angle is accurately positioned in a certain range.
The present invention is not limited to above-mentioned specific implementation mode, person of ordinary skill in the field from above-mentioned design,
Without performing creative labour, made various transformation are within the scope of the present invention.
Claims (7)
1. Jet Polishing combined machine, it is characterised in that：The bed piece of the combined machine（12）For horizontal processing lathe bed,
Left side is workpiece swing mechanism, and right side is nozzle attitude-adjusting system；Workpiece swing mechanism includes C axis（1）And workpiece（2）, C axis
（1）Drive workpiece（2）Rotation；Nozzle attitude-adjusting system includes sequentially connected nozzle I（3）, rotary main shaft（4）And parallel machine
Structure（5）And linear moving mechanism, parallel institution（5）There are two rotary motion degree of freedom of A, B, linear moving mechanism to have X, Y, Z tri-
A linear motion degree of freedom, parallel institution（5）Pass through rotary main shaft with linear moving mechanism（4）Drive nozzle I（3）Movement；Work
Part（2）Machined surface and nozzle I（3）It is oppositely arranged, is used for nozzle I（3）The jet stream of ejection is vertically ejected into workpiece（2）Plus
On work face.
2. Jet Polishing combined machine according to claim 1, it is characterised in that：In the nozzle attitude-adjusting system
Nozzle I（3）, rotary main shaft（4）And parallel institution（5）Replace with vector nozzle（13）；The vector nozzle（13）Including
Longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection mechanism include nozzle III（30）, longitudinal deflection seat（31）, longitudinal elasticity
Bellows（32）, length travel driving device II（33）, lateral deflection mechanism includes lateral deflection seat（34）, transverse elasticity ripple
Pipe（35）, lateral displacement driving device II（36）With vector nozzle carrier（37）；Nozzle III（30）Seat is deflected with longitudinal（31）It is connected,
Longitudinal deflection seat（31）With longitudinal elasticity ripple pipe（32）One end be connected, longitudinal elasticity ripple pipe（32）The other end and transverse direction
Deflect seat（34）One side is connected, length travel driving device II（33）One end and lateral deflection seat（34）It is connected, it is longitudinal
Displacement drive II（33）The other end and longitudinal deflection seat（31）Sliding contact；When length travel driving device II（33）'s
It is longitudinal to deflect seat when length changes（31）In longitudinal elasticity ripple pipe（32）With length travel driving device II（33）Jointly
Under effect, nozzle III（30）Longitudinal direction deflects；Lateral deflection seat（34）Another side and transverse elasticity bellows（35）
One end is connected, transverse elasticity bellows（35) the other end and vector nozzle carrier（37）It is connected, lateral displacement driving device II
（36）One end and vector nozzle carrier（37）It is connected, lateral displacement driving device II（36）The other end and lateral deflection seat（34）
Sliding contact；When lateral displacement driving device II（36）Length when changing, lateral deflection seat（34）In transverse elasticity wave
Line pipe（35）With lateral displacement driving device II（36）Under collective effect, nozzle III（30）Laterally deflect；In length travel
Driving device II（33）With lateral displacement driving device II（36）Under common driving, nozzle III（30）It is less than 90 ° of model in cone angle
Enclose interior positioning.
3. Jet Polishing combined machine according to claim 1, it is characterised in that：In the nozzle attitude-adjusting system
Nozzle I（3）, rotary main shaft（4）And parallel institution（5）Replace with flexural pivot vector nozzle（14）；The flexural pivot vector nozzle
（14）Including longitudinal deflection mechanism and lateral deflection mechanism, longitudinal deflection mechanism is identical with the structure of lateral deflection mechanism, longitudinal
Displacement drive I（24）With lateral displacement driving device I（25）It is arranged in spheric seat in 90 ° of orientation（22）And ball hinged support
（23）On；Longitudinal deflection mechanism includes nozzle II（21）, spheric seat（22）, ball hinged support（23）, displacement drive（27）；Spray
Mouth II（21）With spheric seat（22）It is connected, spheric seat（22）It is embedded in ball hinged support（23）It is interior, along tri- rotary freedoms of A, B, C
Rotation, displacement drive（27）Bearing end passes through turning joint I（26）With ball hinged support（23）It is connected, displacement drive
（27）Change length, displacement drive（27）Flexible rod end pass through turning joint II（28）With spherical bar（29）It is connected, ball
Shape bar（29）Bulb end is embedded in spheric seat（22）In circular groove, slides or rotate in circular groove；Spheric seat（22）Middle part is ball,
Both ends are pipe, and intermediate circular hole perforation is for by fluid, ball edge to be provided with circular trough, and the spherical bar with diameter is in circle
Sliding or rotation in slot.
4. Jet Polishing combined machine according to claim 3, it is characterised in that：The displacement drive（27）For
One kind in voice coil motor, piezoelectric ceramics or electric cylinder.
5. Jet Polishing combined machine according to claim 1, it is characterised in that：The nozzle I（3）Inside be
Sky sealing.
6. Jet Polishing combined machine according to claim 2, it is characterised in that：The nozzle III（30）Inside be
Hollow sealing.
7. Jet Polishing combined machine according to claim 3, it is characterised in that：The nozzle II（21）Inside be
Hollow sealing.
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| CN102862124A (en) * | 2012-07-26 | 2013-01-09 | 沈阳黎明航空发动机(集团)有限责任公司 | Shot blasting method for annular mortise |
| CN103237402A (en) * | 2013-05-14 | 2013-08-07 | 哈尔滨工业大学 | Air plasma processing device |
| WO2015029515A1 (en) * | 2013-09-02 | 2015-03-05 | 三菱重工業株式会社 | Composite processing device and composite processing method |
| CN105014026A (en) * | 2015-08-25 | 2015-11-04 | 山西南娄新瑞科技有限公司 | Six-DOF (degree of freedom) attitude adjustment device |
| CN105127758A (en) * | 2015-10-15 | 2015-12-09 | 山东理工大学 | Multi-axis combination device for machine tool |
| CN206415885U (en) * | 2017-01-09 | 2017-08-18 | 中国工程物理研究院机械制造工艺研究所 | A kind of Jet Polishing combined machine |
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