CN205099720U - Single shock surface nanometerization and gradient structure processingequipment - Google Patents
Single shock surface nanometerization and gradient structure processingequipment Download PDFInfo
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- CN205099720U CN205099720U CN201520857384.9U CN201520857384U CN205099720U CN 205099720 U CN205099720 U CN 205099720U CN 201520857384 U CN201520857384 U CN 201520857384U CN 205099720 U CN205099720 U CN 205099720U
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- wear
- tool heads
- washmarking
- sleeve
- drive plate
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Abstract
The utility model provides a single shock surface nanometerization and gradient structure processingequipment, the device provided by the utility model including instrument head, uide bushing, transfer line, the wear -resisting cover of ripple, wear -resisting ball, pneumatic motor and shell, can make can be convenient on processing equipments such as lathe, milling machine, planer, grinding machine and machining center the form of clamping, make workpiece surface take place plastic deformation, surperficial grain refinement arrives the nanometer magnitude. The device can show improvement production efficiency, and reduction equipment drops into, and reduction in production cost improves workpiece surface performance and wholeness ability.
Description
Technical field
The utility model relates to materials processing engineering field, particularly a kind of one impulse making Nano surface and gradient-structure processing unit (plant).
Background technology
Material surface nanometer can significantly improve the fatigue strength, wear resistance, hardness etc. on material (or its component) top layer, and improves over-all properties and the work-ing life of material monolithic with this.The implementation of material surface nanometer has throws shot-peening, roll extrusion etc., but these ways are while refiner material surface layer grain, also can improve Part Surface Roughness, thus limits its application.
Material surface nanometer is the new technology in recent years occurred, Chinese patent application application number is 99122670.4 disclose this utility model, by ultrasonic transducer, little for hard ball impact material surface is made its nanometer, its weak point is, single point crash, working (machining) efficiency is low, is not suitable for processing plane.Chinese patent application application number is 02109696.1, this disclosure of the invention drives solid-liquid bidirectional jet bombardment metallic surface make it nanometer and throw the mode such as shot-peening, roll extrusion by highly pressurised liquid, but these methods are while refiner material surface layer grain, also can improve Part Surface Roughness, thus greatly limit its application.
Utility model content
The utility model object is to provide a kind of one impulse making Nano surface and gradient-structure processing unit (plant).
The technical scheme that the utility model provides for a kind of material surface nanocrystallization device is:
A kind of one impulse making Nano surface and gradient-structure processing unit (plant), this device comprises tool heads, orienting sleeve, drive plate, wear-resistant ball, ripple wear-resistant sleeve, pneumatic motor and shell;
In orienting sleeve, tool heads is closely assembled in drive plate centre hole, moves reciprocatingly together with drive plate along orienting sleeve axis;
Wear-resistant ball circumference uniform distribution is contained in the radial hole of drive plate, and contacts with the concave surface of the washmarking of ripple wear-resistant sleeve or convex surface simultaneously; Ripple wear-resistant sleeve is contained on pneumatic motor output shaft;
Orienting sleeve and pneumatic motor are connected, and are all arranged in shell inner cavity, and can along shell inner cavity to-and-fro movement
The contact surface of ripple wear-resistant sleeve and drive plate is washmarking, and washmarking is the convex surface and concave surface that evenly replace, in tool heads with when holding out against for processing work, along with wear-resistant ball constantly alternately contacts with concave surface with the convex surface of washmarking, band nutating disk and tool heads move reciprocatingly along axis.
Further, the wear-resistant ball in the utility model is at least 3.
Further, washmarking is for replacing uniform V-type convex surface and concave surface.
Further, tool heads is cylindrical, and the working end of tool heads is processed as sphere.
The utility model is compared relative to prior art has following remarkable advantage: the device that 1, the utility model adopts is single-contact, also can carry out Surface Nanocrystalline to whole workpiece to workpiece local; 2, this device surging force is large, and impact stroke is long, the nanometer thickness processed out; 3, can high-frequency percussion be carried out, effectively reduce workpiece surface roughness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fundamental diagram when Fig. 2 is tool heads striking work surface;
Fundamental diagram when Fig. 3 is tool heads reset.
In figure: 1-tool heads, 2-orienting sleeve, 3-drive plate, 4-wear-resistant ball, 5-ripple wear-resistant sleeve, 6-pneumatic motor, 7-shell.
Embodiment
As shown in Figure 1, Mechanical Driven nano surface gasifying device of the present utility model comprises tool heads 1, orienting sleeve 2, drive plate 3, wear-resistant ball 4, ripple wear-resistant sleeve 5, pneumatic motor 6, shell 7.
In orienting sleeve 2, tool heads 1 is closely assembled in drive plate 3 centre hole, moves reciprocatingly together with drive plate 3 along orienting sleeve 2 axis;
On the end face that wear-resistant ball 4 is contained in drive plate 3 circumference uniform distribution radial hole in, and to contact with the concave surface of the washmarking of ripple wear-resistant sleeve 5 or convex surface simultaneously; Ripple wear-resistant sleeve 5 is contained on pneumatic motor 6 output shaft;
Orienting sleeve 2 and pneumatic motor 6 are connected, and are all arranged in shell 7 inner chamber, and can along the to-and-fro movement of shell 7 inner chamber
Ripple wear-resistant sleeve 5 is washmarking with the contact surface of drive plate 3, described washmarking is the convex surface and concave surface that evenly replace, as shown in Figure 2 and Figure 3, in tool heads 1 with when holding out against for processing work, along with wear-resistant ball 4 constantly alternately contacts with concave surface with the convex surface of washmarking, band nutating disk 3 moves reciprocatingly along axis with tool heads 1.
Shell 7 can make the form that can facilitate clamping on the processing unitss such as lathe, milling machine, planer, grinding machine and machining center.
During work, tool heads 1 is withstood on workpiece to be processed.Pressurized air is linked into pneumatic motor 6 inlet mouth, the gas part entered from pneumatic motor 6 enters motor and CD-ROM drive motor revolution, another part enters the inner chamber of shell 7, and act on pneumatic motor 6 and orienting sleeve 2, under the transmission of ripple drive sleeve 5, wear-resistant ball 4 and drive plate 3, tool heads 1 is withstood on workpiece to be processed with certain pressure.
Under compressed gas acting, pneumatic motor 6 main shaft rotates, and drives ripple drive sleeve 5 to rotate.Wear-resistant ball 4 rolls along the washmarking of ripple drive sleeve 5, and when wear-resistant ball 4 moves along the concave surface of ripple drive sleeve washmarking to convex surface, wear-resistant ball 4 promotes tool heads 1 by drive plate 3 and clashes into workpiece surface to be added, makes finished surface generation viscous deformation; When wear-resistant ball 4 crosses the convex surface of washmarking, the reactive force of to be processed promotes wear-resistant ball 4 by tool heads 1, drive plate 3 and rolls to concave surface along washmarking convex surface.In this manner, when the main shaft high-speed rotation of pneumatic motor 6, tool heads 1 is constantly reciprocating, and high frequency clashes into workpiece surface to be added, and make workpiece surface to be added constantly viscous deformation occur, crystal grain refine to nanometer scale gradually.
Claims (4)
1. an one impulse making Nano surface and gradient-structure processing unit (plant), it is characterized in that, this device comprises tool heads (1), orienting sleeve (2), drive plate (3), wear-resistant ball (4), ripple wear-resistant sleeve (5), pneumatic motor (6) and shell (7);
In described orienting sleeve (2), tool heads (1) is closely assembled in drive plate (3) centre hole, moves reciprocatingly together with drive plate (3) along orienting sleeve (2) axis;
On the end face that wear-resistant ball (4) is contained in drive plate (3) circumference uniform distribution radial hole in, and to contact with the concave surface of the washmarking of ripple wear-resistant sleeve (5) or convex surface simultaneously; Ripple wear-resistant sleeve (5) is contained on pneumatic motor (6) output shaft;
Described orienting sleeve (2) and pneumatic motor (6) are connected, and are all arranged in shell (7) inner chamber, and can along shell (7) inner chamber to-and-fro movement;
Described ripple wear-resistant sleeve (5) is washmarking with the contact surface of drive plate (3), described washmarking is the convex surface and concave surface that evenly replace, in tool heads (1) with when holding out against for processing work, along with wear-resistant ball (4) constantly alternately contacts with concave surface with the convex surface of washmarking, band nutating disk (3) and tool heads (1) move reciprocatingly along axis.
2. one impulse making Nano surface according to claim 1 and gradient-structure processing unit (plant), is characterized in that, described wear-resistant ball (4) is at least 3.
3. one impulse making Nano surface according to claim 1 and gradient-structure processing unit (plant), is characterized in that, described washmarking is for replacing uniform V-type convex surface and concave surface.
4. one impulse making Nano surface according to claim 1 and gradient-structure processing unit (plant), is characterized in that, described tool heads (1) is for cylindrical, and the working end of tool heads (1) is processed as sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857384.9U CN205099720U (en) | 2015-10-29 | 2015-10-29 | Single shock surface nanometerization and gradient structure processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857384.9U CN205099720U (en) | 2015-10-29 | 2015-10-29 | Single shock surface nanometerization and gradient structure processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099720U true CN205099720U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857384.9U Withdrawn - After Issue CN205099720U (en) | 2015-10-29 | 2015-10-29 | Single shock surface nanometerization and gradient structure processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636588A (en) * | 2015-10-29 | 2017-05-10 | 南京理工大学 | Single-impact surface nano-crystallization and gradient structure machining device |
| CN108203756A (en) * | 2016-12-16 | 2018-06-26 | 南京理工大学 | Piezoelectric Driving metal-surface nano processing unit (plant) |
-
2015
- 2015-10-29 CN CN201520857384.9U patent/CN205099720U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636588A (en) * | 2015-10-29 | 2017-05-10 | 南京理工大学 | Single-impact surface nano-crystallization and gradient structure machining device |
| CN108203756A (en) * | 2016-12-16 | 2018-06-26 | 南京理工大学 | Piezoelectric Driving metal-surface nano processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20180403 |