CN108406085A - A kind of stirring-head processing modified for metal material surface layer agitating friction surface - Google Patents
A kind of stirring-head processing modified for metal material surface layer agitating friction surface Download PDFInfo
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- CN108406085A CN108406085A CN201810344572.XA CN201810344572A CN108406085A CN 108406085 A CN108406085 A CN 108406085A CN 201810344572 A CN201810344572 A CN 201810344572A CN 108406085 A CN108406085 A CN 108406085A
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- China
- Prior art keywords
- shaft shoulder
- stirring
- modified
- steel ball
- slide opening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A kind of stirring-head processing modified for metal material surface layer agitating friction surface, it is mainly by the lower shaft shoulder（1）With the upper shaft shoulder（2）Composition, the lower shaft shoulder（1）With the upper shaft shoulder（2）Connection, it is characterised in that the lower shaft shoulder（1）Inside is provided with cavity, and is provided with circular aperture in its bottom（8）, the upper shaft shoulder（2）And grip shank（3）One, is provided with slide opening inside it（4）, slide opening（4）Top is respectively provided with control unit（6）, hydraulic device（5）And steel ball（7）；Circular aperture（8）Aperture be less than steel ball（7）Diameter.The present invention can increase substantially metal surface surface and be modified quality, improve modification efficiency, saved modified cost.
Description
Technical field
The present invention relates to a kind of process for modifying surface, especially a kind of to be changed to metal material surface using agitating friction
Property technology, it is specifically a kind of for the processing modified stirring-head in metal material surface layer agitating friction surface.
Background technology
Metal material is in the influence that more or less can all encounter surface property difference using process, in order to improve metal surface
It the characteristics of performance, the present invention avoids traditional chemical modification pollution environment, using the method by green processing, that is, stirs
Friction surface modification technology is modified metal surface with realizing, agitating friction surface is modified it is crucial that stirring-head, passes
For the stirring-head that controlling is made due to structure, material etc., modified effect is poor, and the present invention is based on this reasons, develop a collection
Stirring and the impact modified synthesis stirring-head being integrated of steel ball are realized and are modified to metal surface, and modified surface quality is improved.
Invention content
The purpose of the present invention is for problem seriously polluted existing for chemical modification technique, design is a kind of to be rubbed based on stirring
The stirring-head processing modified for metal material surface layer agitating friction surface of wiping technology.
The technical scheme is that：
A kind of stirring-head processing modified for metal material surface layer agitating friction surface, it is mainly by the lower shaft shoulder 1 and the upper shaft shoulder 2
Composition, the lower shaft shoulder 1 and the upper shaft shoulder 2 connect, it is characterised in that are provided with cavity inside the lower shaft shoulder 1, and are provided in its bottom round small
Hole 8,3 one of the upper shaft shoulder 2 and grip shank are provided with slide opening 4 inside it, and 4 top of slide opening is respectively provided with control unit 6, hydraulic pressure dress
Set 5 and steel ball 7；The aperture of circular aperture 8 is less than the diameter of steel ball 7；When stirring-head rotates modified under main shaft drive, start control
Component 6 processed drives the progress of hydraulic device 5 to be moved back and forth along the upper and lower of slide opening 4, is formed and squeezes and absorb two states, squeezed
Aperture 8 on the 7 downward shaft shoulder 1 of steel ball of 4 bottom of slide opening is hit to the performance for changing plasticized metal in the process, it will when absorbing upwards
Steel ball 7 in aperture 8 absorbs the bottom for returning to slide opening 4, does not stop transport back and forth so dynamic, plays the work that surface is modified surface quality
With stirring-head rotates the percussion by increasing steel ball 8 in modifying process so that surface layer modified metal performance is more preferably.
The lower shaft shoulder 1 and the upper shaft shoulder 2 is bolted.
The quantity of the circular aperture 8 determines by the diameter of the shaft shoulder under stirring-head, and the intensity with the shaft shoulder under the influence of not is
It is accurate.
Beneficial effects of the present invention：
The present invention will stir head surface stirring and stop-spraying does not penetrate steel ball to surface layer modification double cropping by stirring-head shaft shoulder small hole at bottom part
With, reach improve surface modifying function, this stirring-head is not only efficient, and effect is good.
The present invention can increase substantially metal surface surface and be modified quality, improve modification efficiency, save modified cost, sexual desire
Than high, year-on-year comprehensive performance improves 50% or more.
Description of the drawings
Fig. 1 is the structural schematic diagram of the stirring-head of the present invention.
Fig. 2 is the spray orifice layout structure schematic diagram on the lower shaft shoulder of the present invention.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs. 1-2.
It is a kind of for the processing modified stirring-head in metal material surface layer agitating friction surface, it is mainly by the lower shaft shoulder 1 and upper
The shaft shoulder 2 forms, and the lower shaft shoulder 1 and the upper shaft shoulder 2 are bolted, and cavity are provided with inside the lower shaft shoulder 1, and be provided with circle in its bottom
Aperture 8,3 one of the upper shaft shoulder 2 and grip shank are provided with slide opening 4 inside it, and 4 top of slide opening is respectively provided with control unit 6, hydraulic pressure
Device 5 and steel ball 7, as shown in Figure 1；The aperture of circular aperture 8 is less than the diameter of steel ball 7, and the quantity of circular aperture 8 is by stirring-head
The diameter decision of the lower shaft shoulder, the intensity of the shaft shoulder under the influence of being subject to not, as shown in Figure 2；Stirring-head rotates under main shaft drive to be changed
Property when, start control unit 6, drive hydraulic device 5（Piston）Progress is moved back and forth along the upper and lower of slide opening 4, is formed and is squeezed and inhale
Two states are received, the aperture 8 on the 7 downward shaft shoulder 1 of steel ball of 4 bottom of slide opening is hit in extrusion process and changes plasticized metal
Steel ball 7 in aperture 8 is absorbed the bottom for returning to slide opening 4, does not stop transport back and forth so dynamic, play surface by performance when absorbing upwards
The effect of modified surface quality, stirring-head rotate the percussion by increasing steel ball 8 in modifying process so that surface layer is modified gold
Attribute can be more preferably.The essence of control unit 6 is a kind of hydraulic control device of wireless remote control, for controlling the forward and reverse of hydraulic cylinder
Movement, realizes pumping for piston, is realized by negative pressure and positive pressure to offering the steel ball 7 in cavity inside the lower shaft shoulder
Suction and spray.
Details are as follows：
It is provided with cavity inside the lower shaft shoulder 1 as depicted in figs. 1 and 2, and circular aperture 8 is provided in bottom（8 quantity of aperture regards modified
Stirring-head shaft shoulder diameter is determined）, the upper shaft shoulder 2 and grip shank 3 integrally, are provided with slide opening 4, are filled respectively at the top of slide opening 4 inside it
There are control unit 6, hydraulic device 5 and steel ball 7.
As depicted in figs. 1 and 2, the shaft shoulder 1 and the upper shaft shoulder 2 are fixed together instantly, are rotated on main shaft by grip shank 3
When modified, start control unit 6, the progress of hydraulic device 5 is driven to be moved back and forth along about 4 slide opening, is formed and squeeze and absorb two kinds
Aperture 8 on the downward shaft shoulder of the steel ball of 4 bottom of slide opening 1 is hit the performance for changing plasticized metal by state in extrusion process, to
It is upper absorb to absorb the steel ball 7 in aperture 8 return to the bottom of slide opening 4, different motion back and forth in this way plays surface and is modified surface layer matter
The effect of amount, i.e. stirring-head rotate the percussion for increasing steel ball 8 in modifying process again so that surface layer modified metal performance is more
It is good.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (3)
1. a kind of stirring-head processing modified for metal material surface layer agitating friction surface, it is mainly by the lower shaft shoulder（1）With it is upper
The shaft shoulder（2）Composition, the lower shaft shoulder（1）With the upper shaft shoulder（2）Connection, it is characterised in that the lower shaft shoulder（1）Inside is provided with cavity, and at its bottom
Portion is provided with circular aperture（8）, the upper shaft shoulder（2）And grip shank（3）One, is provided with slide opening inside it（4）, slide opening（4）Top part
It Zhuan You not control unit（6）, hydraulic device（5）And steel ball（7）；Circular aperture（8）Aperture be less than steel ball（7）Diameter；It stirs
Head is mixed when rotating modified under main shaft drives, starts control unit（6）, drive hydraulic device（5）It carries out along slide opening（4）Up and down
It moves back and forth, is formed and squeeze and absorb two states, by slide opening in extrusion process（4）The steel ball of bottom（7）The downward shaft shoulder（1）
On aperture（8）The performance for changing plasticized metal is hit, by aperture when absorbing upwards（8）In steel ball（7）Absorption returns to slide opening
（4）Bottom, do not stop transport back and forth so dynamic, play the role of surface be modified surface quality, stirring-head rotate modifying process in lead to
Cross increase steel ball（8）Percussion so that surface layer modified metal performance is more preferably.
2. the stirring-head processing modified for metal material surface layer agitating friction surface according to claim 1, feature
It is the lower shaft shoulder（1）With the upper shaft shoulder（2）It is bolted.
3. the stirring-head processing modified for metal material surface layer agitating friction surface according to claim 1, feature
It is circular aperture（8）Quantity determined by the diameter of the shaft shoulder under stirring-head, the intensity of the shaft shoulder under the influence of being subject to not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344572.XA CN108406085A (en) | 2018-04-17 | 2018-04-17 | A kind of stirring-head processing modified for metal material surface layer agitating friction surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344572.XA CN108406085A (en) | 2018-04-17 | 2018-04-17 | A kind of stirring-head processing modified for metal material surface layer agitating friction surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406085A true CN108406085A (en) | 2018-08-17 |
Family
ID=63135849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344572.XA Pending CN108406085A (en) | 2018-04-17 | 2018-04-17 | A kind of stirring-head processing modified for metal material surface layer agitating friction surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406085A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483044A (en) * | 2019-01-23 | 2019-03-19 | 苏州市哈工万洲自动化有限公司 | It is a kind of to adapt to a variety of weld seam form dynamic dead axle shoulder stirring-heads |
| CN109530909A (en) * | 2019-02-12 | 2019-03-29 | 黄山学院 | A kind of stirring-head that can improve copper alloy surface performance |
| CN109654956A (en) * | 2019-02-12 | 2019-04-19 | 黄山学院 | It is a kind of to ignite formula agitating friction method of modifying and device certainly |
| CN114309919A (en) * | 2022-02-11 | 2022-04-12 | 黄山学院 | Equipment suitable for friction stir processing modification of surface layer of angle structure plate |
| CN114367733A (en) * | 2022-02-11 | 2022-04-19 | 黄山学院 | Method and equipment for modifying and processing repairable stirring friction on surface layer of steel plate material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537539A (en) * | 2009-04-24 | 2009-09-23 | 重庆大学 | Pin tool for friction stir welding and current carrying friction stir welding method |
| CN206356728U (en) * | 2016-11-01 | 2017-07-28 | 上海市特种设备监督检验技术研究院 | A kind of atmosphere protection device being modified for mixing yoghurt surface |
| CN206440384U (en) * | 2016-11-01 | 2017-08-25 | 上海市特种设备监督检验技术研究院 | One kind is used for mixing yoghurt surface and is modified stirring area surface temperature monitoring device |
| CN208099593U (en) * | 2018-04-17 | 2018-11-16 | 黄山学院 | A kind of stirring-head processing modified for metal material surface layer agitating friction surface |
-
2018
- 2018-04-17 CN CN201810344572.XA patent/CN108406085A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537539A (en) * | 2009-04-24 | 2009-09-23 | 重庆大学 | Pin tool for friction stir welding and current carrying friction stir welding method |
| CN206356728U (en) * | 2016-11-01 | 2017-07-28 | 上海市特种设备监督检验技术研究院 | A kind of atmosphere protection device being modified for mixing yoghurt surface |
| CN206440384U (en) * | 2016-11-01 | 2017-08-25 | 上海市特种设备监督检验技术研究院 | One kind is used for mixing yoghurt surface and is modified stirring area surface temperature monitoring device |
| CN208099593U (en) * | 2018-04-17 | 2018-11-16 | 黄山学院 | A kind of stirring-head processing modified for metal material surface layer agitating friction surface |
Non-Patent Citations (1)
| Title |
|---|
| 魏艳妮等: "利用搅拌摩擦加工对6061铝合金进行表面改性", 《电焊机》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483044A (en) * | 2019-01-23 | 2019-03-19 | 苏州市哈工万洲自动化有限公司 | It is a kind of to adapt to a variety of weld seam form dynamic dead axle shoulder stirring-heads |
| CN109530909A (en) * | 2019-02-12 | 2019-03-29 | 黄山学院 | A kind of stirring-head that can improve copper alloy surface performance |
| CN109654956A (en) * | 2019-02-12 | 2019-04-19 | 黄山学院 | It is a kind of to ignite formula agitating friction method of modifying and device certainly |
| CN114309919A (en) * | 2022-02-11 | 2022-04-12 | 黄山学院 | Equipment suitable for friction stir processing modification of surface layer of angle structure plate |
| CN114367733A (en) * | 2022-02-11 | 2022-04-19 | 黄山学院 | Method and equipment for modifying and processing repairable stirring friction on surface layer of steel plate material |
| CN114309919B (en) * | 2022-02-11 | 2022-11-08 | 黄山学院 | Equipment suitable for friction stir processing modification of surface layer of angle structure plate |
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Application publication date: 20180817 |