CN106636587B - More shock surface nanosizings and gradient-structure processing unit (plant) - Google Patents
More shock surface nanosizings and gradient-structure processing unit (plant) Download PDFInfo
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- CN106636587B CN106636587B CN201510725817.XA CN201510725817A CN106636587B CN 106636587 B CN106636587 B CN 106636587B CN 201510725817 A CN201510725817 A CN 201510725817A CN 106636587 B CN106636587 B CN 106636587B
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Abstract
The present invention proposes a kind of more shock surface nanosizings and gradient-structure processing unit (plant), is related to materials processing engineering field.The device includes wear-resistant ball, ripple drive sleeve, intermediate solid drive shaft, outer drive sleeve, planetary transmission and driving device composition, the form of the convenient clamping on the process equipments such as lathe, milling machine, planer, boring machine, grinding machine and machining center can be made in the present invention, it is plastically deformed workpiece surface, surface grain refinement to nanometer scale.More shock surface nanosizings proposed by the present invention and gradient-structure processing unit (plant), can significantly improve production efficiency, reduce equipment investment, reduce production cost, improve workpiece surface performance and overall performance.
Description
Technical field
The present invention relates to materials processing engineering field, particularly a kind of more shock surface nanosizings and gradient-structure processing dress
Put.
Background technology
The failure of material mostly occurs in material surface, and the structural behaviour on surface directly affects the synthesis military service of material
Energy.Material surface nanosizing can significantly improve the fatigue strength of material or its parts top layer, wearability, hardness etc., and with
This improves the comprehensive performance and service life of material entirety.
Material surface nanosizing is the new technology occurred in recent years, Chinese patent application application number：It is 99122670.4 public
Opened the invention makes its nanosizing by ultrasonic transducer by the small ball impact material surface of hard, its shortcoming is：Single-point
Hit, processing efficiency is low, is not suitable for processing plane.Chinese patent application application number：02109696.1, the disclosure of the invention by
Highly pressurised liquid drives solid-liquid bidirectional jet bombardment metal surface to be allowed to nanosizing, and throws the modes such as shot-peening, rolling, but these sides
Method can also improve Part Surface Roughness while refiner material surface layer grain, thus greatly limit its application.
The content of the invention
Present invention aims at provide a kind of more shock surface nanosizings and gradient-structure processing unit (plant).
The present invention is for the technical solution that a kind of more shock surface nanosizings and gradient-structure processing unit (plant) provide：
A kind of more shock surface nanosizings and gradient-structure processing unit (plant), including wear-resistant ball, ripple drive sleeve, interior transmission
Axis, outer drive sleeve, single-stage planetary speed changer, driving device and pedestal；
Single-stage planetary speed changer planetary wheel carrier is installed on the output shaft of driving device；Pedestal is fixed on the shell of driving device
On body, one end of the gear ring of single-stage planetary speed changer is fixed on pedestal, and outer drive sleeve is fixed on the another of planetary transmission gear ring
One end；Intermediate solid drive shaft is installed on the output shaft of planetary transmission sun gear, and the ripple drive sleeve is fixed on intermediate solid drive shaft
One end away from driving device；The ripple drive sleeve is with intermediate solid drive shaft rotating Vortex；The rotation of the driving device main shaft
The dynamic transmission effect by planetary wheel carrier, planetary gear and sun gear of transhipment moves intermediate solid drive shaft generation rotating Vortex, outer transmission
Set does not rotate with driving device main shaft；
End face of the ripple drive sleeve away from intermediate solid drive shaft is corrugated surface；The corrugated surface for uniformly alternate convex surface with it is recessed
Face, wear-resistant ball is in the axial aperture of outer drive sleeve；When the convex surface of corrugated surface is contacted with wear-resistant ball, wear-resistant ball stretches out outer transmission
Cover and act on face to be processed；When the concave surface of corrugated surface is contacted with wear-resistant ball, wear-resistant ball heads into outer drive sleeve by face to be processed
It is interior.
Present invention additionally comprises another more shock surface nanosizings and gradient-structure processing unit (plant), which includes wear-resisting
Ball, ripple drive sleeve, intermediate solid drive shaft, outer drive sleeve, multistage planet speed changer, driving device and pedestal；
Multistage planet speed changer includes primary planet speed changer and final stage planetary transmission；
Primary planet speed changer planetary wheel carrier is installed on the output shaft of driving device；Pedestal is fixed on the shell of driving device
On body, the gear ring of primary planet speed changer is fixed on pedestal, and outer drive sleeve is fixed on final stage planetary transmission gear ring；Final stage row
On the output shaft of sun gear and intermediate solid drive shaft the level-one sun gear mounted thereto of star speed changer, and returned in the same direction at the same speed around the axis
Turn, ripple drive sleeve is fixed on the one end of intermediate solid drive shaft away from driving device；The rotary motion of driving device main shaft makes interior transmission
Axis and outer drive sleeve make counter rotational movement along same axis；
End face of the ripple drive sleeve away from intermediate solid drive shaft is corrugated surface；The corrugated surface for uniformly alternate convex surface with it is recessed
Face, wear-resistant ball is in the axial aperture of outer drive sleeve；It is resistance to when the convex surface of corrugated surface is contacted with wear-resistant ball when wear-resistant ball works
Abrading-ball stretches out outer drive sleeve and acts on face to be processed；When the concave surface of corrugated surface is contacted with wear-resistant ball, wear-resistant ball is to be processed
Face is headed into outer drive sleeve.
The driving device that the further present invention uses is hydraulic motor, motor, air motor or machine tool chief axis.
Multistage planet speed changer in the further present invention is two-stage planetary transmission.
Spring is equipped between planetary transmission and pedestal in the further present invention.
The axle center of drive sleeve is center of circle circle distribution beyond further axial aperture.
Further corrugated surface is alternately uniform V-type convex surface and concave surface.
At least can an axially disposed wear-resistant ball in further axial aperture.
The present invention has the advantages that notable compared with the prior art：
1st, the present invention both can be local to workpiece or the Surface Nanocrystalline device is integrally carried out to workpiece can be made
Can on lathe, milling machine, planer, boring machine or grinding machine clamping form, and replace original lathe tool, milling cutter, planing tool, boring cutter or mill
Tool etc. does not remove workpiece the processing of material, makes workpiece surface crystal grain refinement to nanometer scale, significant to reduce workpiece table
Surface roughness.
2nd, the present invention increases by a procedure after traditional manufacturing procedure, significantly improves production efficiency, reduces equipment
Input, reduces production cost, improves workpiece surface performance so that overall performance.
3rd, the present invention is moved the radial rotary of corrugated surface using the opposite rotary motion of ripple drive sleeve and outer drive sleeve
The axially reciprocating of wear-resistant ball is converted into, makes the continuous high frequency striking work surface of wear-resistant ball, realizing makes workpiece surface
Plastic deformation, crystal grain refinement.
Brief description of the drawings
Fig. 1 is the structure diagram that the present invention uses multistage planet speed changer,
Fig. 2 is the structure diagram that the present invention uses single-stage planetary speed changer,
Fig. 3 is the enlarged drawing of the bottom of apparatus of the present invention,
Fundamental diagram when Fig. 4 is the wear-resisting ball impact workpiece of multistage planet speed changer,
Fig. 5 is the fundamental diagram when wear-resistant ball of multistage planet speed changer resets.
Wherein, 1-driving device, 2-pedestal, 3-primary planet speed changer, 4-final stage planetary transmission, 5-unofficial biography
Dynamic set, 6-intermediate solid drive shaft, 7-ripple drive sleeve, 8-wear-resistant ball, 9-multistage planet speed changer, 10-single-stage planetary speed change
Device.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, the more shock surface nanosizings of Mechanical Driven and gradient-structure processing unit (plant) of the present invention, including driving
Device 1, pedestal 2, multistage planet speed changer 9, outer drive sleeve 5, intermediate solid drive shaft 6, ripple drive sleeve 7 and wear-resistant ball 8 form, driving
Device 1 uses hydraulic motor, and multistage planet speed changer 9 uses two-stage planetary transmission, including primary planet speed changer 3 and final stage
Planetary transmission 4.
3 planetary wheel carrier of primary planet speed changer is installed on the output shaft of driving device 1；Pedestal 2 is fixed on driving device 1
Shell on, the gear ring of primary planet speed changer 3 is fixed on the base 2, and outer drive sleeve 5 is fixed on 4 tooth of final stage planetary transmission
Circle；On the output shaft of sun gear and intermediate solid drive shaft 6 the level-one sun gear mounted thereto of final stage planetary transmission 4, and around the axis
Synchronized revolution, ripple drive sleeve 7 in the same direction are fixed on the one end of intermediate solid drive shaft 6 away from driving device 1；The rotation of 1 main shaft of driving device
Transhipment is dynamic to make intermediate solid drive shaft 6 and outer drive sleeve 5 make counter rotational movement along same axis；
The end face of the ripple drive sleeve 7 away from intermediate solid drive shaft 6 is corrugated surface；The corrugated surface is uniformly alternate
Convex surface and concave surface, wear-resistant ball 8 is in the axial aperture of outer drive sleeve 7；Wear-resistant ball 8 work when, when corrugated surface convex surface with it is resistance to
Abrading-ball 8 contacts, and wear-resistant ball 8 stretches out outer drive sleeve 7 and acts on face to be processed；When the concave surface of corrugated surface is contacted with wear-resistant ball 8,
Wear-resistant ball 8 is headed into outer drive sleeve 7 by face to be processed,
Further pedestal 2 can be constructed to conveniently in lathe, milling machine, planer, boring machine grinding machine and machining center etc. add
The form of clamping on construction equipment.
The driving device 1 that the further present invention uses is hydraulic motor, motor, air motor or machine tool chief axis.
Spring is equipped between planetary transmission and pedestal 2 in the further present invention.
The axle center of drive sleeve 5 is center of circle circle distribution beyond further axial aperture.
Further corrugated surface is alternately uniform V-type convex surface and concave surface.
At least can an axially disposed wear-resistant ball 8 in further axial aperture.
During work, apply certain axial force to package unit, wear-resistant ball 8 is withstood on workpiece to be processed.When driving fills
During the main shaft forward direction revolution put, the planet carrier of primary planet speed changer 3 drives sun gear to rotate forward by this grade of planetary gear.Just
The rotating forward and drive the sun gear of final stage planetary transmission 4 of sun gear, intermediate solid drive shaft 6 and the ripple of level planetary transmission 3
Drive sleeve 7 rotates forward, and the sun gear of final stage planetary transmission 4 will be rotated further through the planetary gear of final stage planetary transmission 4 to be transported
The dynamic gear ring for being delivered to final stage planetary transmission 4, reversely rotates the gear ring edge of final stage planetary transmission 4.
Under the action of the corrugated surface of ripple drive sleeve 7, wear-resistant ball 8 is axially moved.When wear-resistant ball 8 is driven along ripple
Cover the concave surfaces of 7 corrugated surfaces to convex surface move when, wear-resisting ball impact part surface to be processed, is plastically deformed finished surface；When
When wear-resistant ball 8 crosses the convex surface of corrugated surface, it can be slid under the action of the reaction force in face to be processed along ripple towards concave surface.Ripple
The rotate forward movement and the counter rotational movement of outer transmission shaft 6 of line drive sleeve 7 make wear-resistant ball constantly make back and forth along corrugated surface
Movement, high frequency hit workpiece surface to be added, workpiece surface to be added is constantly plastically deformed, crystal grain gradually refine to nanometer amount
Level.
Embodiment 2
The device as shown in Figure 2 includes wear-resistant ball 8, ripple drive sleeve 7, intermediate solid drive shaft 6, outer drive sleeve 5, single-stage planetary and becomes
Fast device 3, driving device 1 and pedestal 2；
10 planetary wheel carrier of single-stage planetary speed changer is installed on the output shaft of driving device 1；Pedestal 2 is fixed on drive
On the housing of dynamic device 1, gear ring one end of single-stage planetary speed changer 10 is fixed on the base 2, and outer drive sleeve 5 is fixed on planet change
The fast 10 gear ring other end of device；Intermediate solid drive shaft 6 is installed on the output shaft of planetary transmission 10, and the ripple drive sleeve 7 is fixed
In the one end of intermediate solid drive shaft 6 away from driving device 1；The ripple drive sleeve 7 is with 6 rotating Vortex of intermediate solid drive shaft；The drive
The rotary motion of 1 main shaft of dynamic device makes intermediate solid drive shaft 6 produce rotating Vortex movement, and outer drive sleeve 5 is not with 1 main shaft of driving device
Rotary motion；
The end face of the ripple drive sleeve 7 away from intermediate solid drive shaft 6 is corrugated surface；The corrugated surface is uniformly alternate
Convex surface and concave surface, wear-resistant ball 8 is in the axial aperture of outer drive sleeve 7；Wear-resistant ball 8 work when, when corrugated surface convex surface with it is resistance to
Abrading-ball 8 contacts, and wear-resistant ball 8 stretches out outer drive sleeve 7 and acts on face to be processed；When the concave surface of corrugated surface is contacted with wear-resistant ball 8,
Wear-resistant ball 8 is headed into outer drive sleeve 7 by face to be processed.
Further pedestal 2 can be constructed to conveniently in lathe, milling machine, planer, boring machine grinding machine and machining center etc. add
The form of clamping on construction equipment.
The driving device 1 that the further present invention uses is hydraulic motor, motor, air motor or machine tool chief axis.
Spring is equipped between single-stage planetary speed changer 10 and pedestal 2 in the further present invention.
The axle center of drive sleeve 5 is center of circle circle distribution beyond further axial aperture.
Further corrugated surface is alternately uniform V-type convex surface and concave surface.
At least can an axially disposed wear-resistant ball 8 in further axial aperture.
During work, apply certain axial force to package unit, wear-resistant ball 8 is withstood on workpiece to be processed.When driving fills
During the main shaft forward direction revolution put, the planet carrier of single-stage planetary speed changer 10 drives sun gear to rotate forward by the planetary gear, single
Rotating forward for the sun gear of level planetary transmission 10 drives intermediate solid drive shaft 6 and ripple drive sleeve 7 to rotate forward, outer drive sleeve 5
Do not moved with the rotation of 1 main shaft of driving device.
Under the action of the corrugated surface of ripple drive sleeve 7, wear-resistant ball 8 is axially moved.When wear-resistant ball 8 is driven along ripple
Cover the concave surfaces of 7 corrugated surfaces to convex surface move when, wear-resistant ball 8 hits workpiece surface to be added, is plastically deformed finished surface；When
When wear-resistant ball 8 crosses the convex surface of corrugated surface, it can be slided under the action of the reaction force in face to be processed along corrugated surface convex surface to concave surface
Move.The movement that rotates forward of ripple drive sleeve 7 makes wear-resistant ball 8 constantly reciprocating along corrugated surface, and high frequency hits to be processed
Part surface, makes workpiece surface to be added constantly be plastically deformed, crystal grain gradually refine to nanometer scale.
Claims (8)
1. a kind of more shock surface nanosizings and gradient-structure processing unit (plant), it is characterised in that the device include wear-resistant ball (8),
Ripple drive sleeve (7), intermediate solid drive shaft (6), outer drive sleeve (5), single-stage planetary speed changer (10), driving device (1) and pedestal
(2)；
Described single-stage planetary speed changer (10) planetary wheel carrier is installed on the output shaft of driving device (1)；Pedestal (2) is fixed on
On the housing of driving device (1), one end of the gear ring of single-stage planetary speed changer (10) is fixed on pedestal (2), outer drive sleeve (5)
It is fixed on the other end of single-stage planetary speed changer (10) gear ring；Intermediate solid drive shaft (6) is installed on single-stage planetary speed changer (10) too
On the output shaft of sun wheel, the ripple drive sleeve (7) is fixed on the one end of intermediate solid drive shaft (6) away from driving device (1)；It is described
Ripple drive sleeve (7) with intermediate solid drive shaft (6) rotating Vortex；The rotary motion of described driving device (1) main shaft passes through planet
The transmission effect of wheel carrier, planetary gear and sun gear makes intermediate solid drive shaft (6) produce rotating Vortex movement, and outer drive sleeve (5) is not with drive
Dynamic device (1) main shaft rotates；
End face of the ripple drive sleeve (7) away from intermediate solid drive shaft (6) is corrugated surface；The corrugated surface is uniformly alternate
Convex surface and concave surface, wear-resistant ball (8) is in the axial aperture of outer drive sleeve (5)；When the convex surface of corrugated surface connects with wear-resistant ball (8)
Touch, wear-resistant ball (8) stretches out outer drive sleeve (5) and acts on face to be processed；When the concave surface of corrugated surface is contacted with wear-resistant ball (8),
Wear-resistant ball (8) is headed into outer drive sleeve (5) by face to be processed.
2. a kind of more shock surface nanosizings and gradient-structure processing unit (plant), it is characterised in that the device include wear-resistant ball (8),
Ripple drive sleeve (7), intermediate solid drive shaft (6), outer drive sleeve (5), multistage planet speed changer (9), driving device (1) and pedestal (2)；
The multistage planet speed changer (9) includes primary planet speed changer (3) and final stage planetary transmission (4)；
The planetary wheel carrier of the primary planet speed changer (3) is installed on the output shaft of driving device (1)；Pedestal (2) is fixed
On the housing of driving device (1), the gear ring of primary planet speed changer (3) is fixed on pedestal (2), and outer drive sleeve (5) is fixed
Gear ring in final stage planetary transmission (4)；The sun gear and intermediate solid drive shaft (6) mounted thereto one of final stage planetary transmission (4)
On the output shaft of level sun gear, and turned round in the same direction at the same speed around the axis, ripple drive sleeve (7) is fixed on intermediate solid drive shaft (6) away from drive
One end of dynamic device (1)；The rotary motion of driving device (1) main shaft makes intermediate solid drive shaft (6) and outer drive sleeve (5) along same axis
Make counter rotational movement；
End face of the ripple drive sleeve (7) away from intermediate solid drive shaft (6) is corrugated surface；The corrugated surface is uniformly alternate
Convex surface and concave surface, wear-resistant ball (8) is in the axial aperture of outer drive sleeve (5)；It is convex when corrugated surface when wear-resistant ball (8) works
Face is contacted with wear-resistant ball (8), and wear-resistant ball (8) stretches out outer drive sleeve (5) and acts on face to be processed；When corrugated surface concave surface with
Wear-resistant ball (8) contacts, and wear-resistant ball (8) is headed into outer drive sleeve (5) by face to be processed.
3. more shock surface nanosizings according to claim 1 and gradient-structure processing unit (plant), it is characterised in that described
Driving device (1) is hydraulic motor, motor, air motor or machine tool chief axis.
4. more shock surface nanosizings according to claim 2 and gradient-structure processing unit (plant), it is characterised in that described more
Level planetary transmission is two-stage planetary transmission.
5. more shock surface nanosizings according to claim 1 or 2 and gradient-structure processing unit (plant), it is characterised in that institute
Spring is equipped between the planetary transmission and pedestal (2) stated.
6. more shock surface nanosizings according to claim 1 or 2 and gradient-structure processing unit (plant), it is characterised in that institute
Even circumferential distribution is made in the axle center of drive sleeve (5) for the center of circle beyond the axial aperture stated.
7. more shock surface nanosizings according to claim 1 or 2 and gradient-structure processing unit (plant), it is characterised in that institute
The corrugated surface stated is alternately uniform V-type convex surface and concave surface.
8. more shock surface nanosizings according to claim 1 or 2 and gradient-structure processing unit (plant), it is characterised in that institute
At least can an axially disposed wear-resistant ball (8) in the axial aperture stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725817.XA CN106636587B (en) | 2015-10-29 | 2015-10-29 | More shock surface nanosizings and gradient-structure processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725817.XA CN106636587B (en) | 2015-10-29 | 2015-10-29 | More shock surface nanosizings and gradient-structure processing unit (plant) |
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| Publication Number | Publication Date |
|---|---|
| CN106636587A CN106636587A (en) | 2017-05-10 |
| CN106636587B true CN106636587B (en) | 2018-05-01 |
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| EP3593945B1 (en) * | 2017-06-30 | 2023-03-15 | Sintokogio, Ltd. | Shot treatment device |
| CN111926161B (en) * | 2020-09-04 | 2021-05-11 | 吉林大学 | Metal material surface strengthening method and device |
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| CN205170930U (en) * | 2015-10-29 | 2016-04-20 | 南京理工大学 | Many shock surfaces nanometerization and gradient structure processingequipment |
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Effective date of registration: 20230110 Address after: Room 01, Floor 4, Building 6, No. 6, Jinyuan 1st Road, Tangjiawan Town, High-tech Zone, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Heterogeneous New Material Co.,Ltd. Address before: 518026 1602, building B, Zhongshen garden, CaiTian South Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Mido big data Co.,Ltd. |
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