CN103612064A - Efficient ultrasonic metal surface machining tool - Google Patents
Efficient ultrasonic metal surface machining tool Download PDFInfo
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- CN103612064A CN103612064A CN201310600200.6A CN201310600200A CN103612064A CN 103612064 A CN103612064 A CN 103612064A CN 201310600200 A CN201310600200 A CN 201310600200A CN 103612064 A CN103612064 A CN 103612064A
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- tool heads
- tool
- ultrasonic transformer
- ultrasonic
- ball
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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
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/04—Treating or finishing by hammering or applying repeated pressure
Abstract
The invention provides an efficient ultrasonic metal surface machining tool comprising a variable-amplitude bar and a tool head. The tool head is arranged at the front end of the variable-amplitude bar and capable of freely rotating around an axis thereof, and the outermost edge of the tool head protrudes over the surface of the variable-amplitude bar. The tool head is directly arranged in the variable-amplitude bar, so that intermediate junction parts are omitted, the structure is simplified, and overall size is reduced; meanwhile, the tool head can rotate in the variable-amplitude bar flexibly, and the variable-amplitude bar directly transmits ultrasonic vibration to the tool head, so that the drawbacks that a gap between the tool head and the end face of the variable-amplitude bar needs to be adjusted when an existing tool is used and the existing tool is unusable after the gap are changed.
Description
Technical field
The present invention relates to a kind ofly for surface of workpiece being carried out to the cutter of ultrasonic wave processing, belong to ultrasonic wave processing technique field.
Background technology
For surface of workpiece being carried out to the cutter of ultrasonic wave processing, be conventionally arranged on ultrasonic metallic surface processing device, ultrasonic wave processing cutting tool is generally comprised of tool seat (or base of tool) and tool heads (or cutter head), tool heads will contact with the ultrasonic transformer on ultrasonic metallic surface processing device, ultrasonic transformer is dither under the drive of transducer, vibration is passed to tool heads simultaneously, in tool heads, surface of the work is carried out to ultrasonic wave processing, to reduce the roughness value of surface of the work.< < rolling ball type cutter > > as disclosed in Chinese patent literature CN200946158, mainly to be formed by the base of tool, cutter head and locating piece, one end of the base of tool has the locating hole that cutter head is installed, and cutter head is fixed in this locating hole and can be rotated along forward and reverse direction by locating piece.The disclosed < < of CN201357237 column type supersonic machining tool bit > >, comprise the base of tool, locating piece and cutter head, cutter head is cylindrical, the base of tool is provided with mounting groove, cutter head is arranged in the mounting groove of the base of tool, and locating piece is arranged in the mounting groove of the base of tool and is positioned at the outside of cutter head.The < < ballpoint tool bit for ultrasonic machining > > that CN201357303 discloses, comprise tool seat, tool heads and instrument skull, one end of tool seat is provided with the bellmouth of erecting tools head, tool heads is spherical in shape, and tool heads is fixed in the bellmouth of tool seat by instrument skull.
Above-mentioned several ultrasonic wave processing cutting tool is when application, all to be arranged on cutter by tool seat (or base of tool), by adjusting the gap between ultrasonic transformer and tool heads, thereby reach application target, ultrasonic transformer is contacted with tool heads, and mounting means more complicated, has increased external volume, affected processing effect and efficiency, especially cannot process positions such as little endoporus and grooves.
The disclosed < < of CN1690231 ultrasonic metallic surface processing device > >, which is provided with ultrasonic transformer, by ultrasonic transformer, drive tool heads to vibrate, workpiece is carried out to ultrasonic wave processing.Although this device has been arranged on tool heads on ultrasonic transformer, tool heads is with the type of attachment of ultrasonic transformer for to be closely connected by screw thread, and tool heads cannot be rotated, and working (machining) efficiency is low, weak effect.
Meanwhile, when existing ultrasonic cutter is used, need to adjust the gap between tool heads and ultrasonic transformer end face, and cannot use after space change.
Summary of the invention
The present invention is directed to the problem that the interconnection technique of tool heads and ultrasonic transformer in existing ultrasonic metal surface machining cutter exists, the efficient ultrasonic metal surface machining cutter that a kind of tool heads can be rotated on ultrasonic transformer, processing effect is good, efficiency is high is provided.
Efficient ultrasonic metal surface machining cutter of the present invention, by the following technical solutions:
This process tool, comprises ultrasonic transformer and tool heads, and tool heads is arranged on the front end of ultrasonic transformer, and can freely rotate around its axis, one of being connected in the following ways of tool heads and ultrasonic transformer:
(1) tool heads two ends are location division, and centre is processing department, and the diameter of location division is less than processing department diameter; The front portion of ultrasonic transformer is provided with the location and installation groove vertical with the axis of ultrasonic transformer, and tool heads is arranged in location and installation groove, and the root edge of tool heads (the location division root edge at two ends or middle processing department root edge) contacts with ultrasonic transformer;
(2) tool heads one end is location division, one end is processing department, location division diameter is less than processing department diameter, the front end of ultrasonic transformer is provided with the tool head mounting hole vertical with the axis of ultrasonic transformer, the location division of tool heads is arranged in tool head mounting hole, the processing department of tool heads is in the outside of tool head mounting hole, and the processing department outer rim of tool heads is given prominence to front end face and the side of ultrasonic transformer;
(3) tool heads is a ball, on the front end face of ultrasonic transformer, be provided with a ball-and-socket that can hold tool heads, the degree of depth of ball-and-socket is greater than the radius of tool heads and is less than the diameter of tool heads, and ball-and-socket outer rim has radially-arranged technology groove, and tool heads is arranged in ball-and-socket;
(4) front end of ultrasonic transformer is provided with the installing hole vertical with the axis of ultrasonic transformer, and it is cylindric that tool heads is, and is arranged in installing hole the front end face of the outstanding ultrasonic transformer of outer rim of tool heads.
The present invention is directly arranged in ultrasonic transformer by tool heads, save intermediate connecting part (tool seat), tool heads directly contacts with ultrasonic transformer front end, need not adjust again the gap of tool heads and ultrasonic transformer 1 front end, make simple in structure, overall volume reduces, simultaneously tool heads can be in ultrasonic transformer flexible rotating, ultrasonic transformer is directly passed to tool heads by ultrasonic vibration, adjusts the drawback that cannot use after loaded down with trivial details (need to adjust the gap between tool heads and ultrasonic transformer end face during use) and space change while having changed existing cutter use.
Accompanying drawing explanation
Fig. 1 is the first structural representation of efficient ultrasonic metal surface machining cutter of the present invention.
Fig. 2 is the second structural representation of efficient ultrasonic metal surface machining cutter of the present invention.
Fig. 3 is the third structural representation of efficient ultrasonic metal surface machining cutter of the present invention.
Fig. 4 is the 4th kind of structural representation of efficient ultrasonic metal surface machining cutter of the present invention.
Fig. 5 is the 5th kind of structural representation of efficient ultrasonic metal surface machining cutter of the present invention.
Fig. 6 is the left view of Fig. 5.
In figure: 1, ultrasonic transformer, 2, tool heads, 3, spacer pin, 4, technology groove.
The specific embodiment
As shown in Figure 1, the ultrasonic wave processing cutting tool of the present embodiment, comprises ultrasonic transformer 1 and tool heads 2, the Step Shaft shape that tool heads 2 is small in ends, middle part is large, and two ends are location division, and centre is processing department, and the diameter of location division is less than processing department.The front portion of ultrasonic transformer 1 is provided with the location and installation groove of erecting tools head 2, and the structure of location and installation groove and tool heads 2 adapt, and middle part size is greater than two ends size.Tool heads 2 is in the front loaded location and installation groove of ultrasonic transformer 1, and the root edge of middle processing department contacts with ultrasonic transformer 1.Like this, in use, tool heads 2 contacts all the time with ultrasonic transformer 1, need not adjust the gap of tool heads 2 and ultrasonic transformer 1 again.
As shown in Figure 2, the difference of the ultrasonic wave processing cutting tool of the present embodiment and embodiment 1 is, the location division root edge at tool heads 2 two ends contacts with ultrasonic transformer 1, and middle processing department does not contact with ultrasonic transformer 1.Ultrasonic transformer 1 drives middle processing department to make dither by the location division, two ends of tool heads 2, realizes the ultrasonic wave processing to surface of the work.
As shown in Figure 3, the ultrasonic wave processing cutting tool of the present embodiment, comprises ultrasonic transformer 1 and tool heads 2.The front end of ultrasonic transformer 1 is provided with the tool head mounting hole vertical with the axis of ultrasonic transformer 1, and tool head mounting hole can be blind hole, also can connect.The side of tool head mounting hole is provided with limit pin hole, and spacer pin 3 is installed in limit pin hole.Tool heads 2 is for to be T-shaped Step Shaft shape structure, and one end is location division, and one end is processing department, and location division diameter is less than processing department diameter.Location division is provided with circumferential stopper slot, and this stopper slot, by the axial location of implementation tool head 2 in tool head mounting hole that match with spacer pin 3, can only rotate tool heads 2, can not move axially.The processing department of tool heads 2 is in the outside of tool head mounting hole, and the outer rim of processing department is given prominence to front end face and the side of ultrasonic transformer 1, can be worked into the root of Step Shaft.Like this, in use, tool heads 2 contacts all the time with ultrasonic transformer 1 front end, need not adjust the gap of tool heads 2 and ultrasonic transformer 1 front end again.
Embodiment 4
As shown in Figure 4, the ultrasonic wave processing cutting tool of the present embodiment, comprises ultrasonic transformer 1 and tool heads 2, and tool heads 2 is a spherical ball.On the front end face of ultrasonic transformer 1, be provided with a ball-and-socket that can hold tool heads 2, the degree of depth of ball-and-socket is greater than the radius of ball tool heads 2 and is less than the diameter of tool heads 2, so just guaranteed can not drop out after tool heads 2 packs ball-and-socket into, can contact with surface of the work again.Guarantee again that tool heads 2 can freely rotate but can not rock in this ball-and-socket simultaneously.Ball-and-socket outer rim at ultrasonic transformer 1 front end has some axial technology grooves 4, and these technology grooves can radial distribution.When tool heads 2 is pressed into ball-and-socket, these technology groove 4 ball-and-socket places deform, spreading slightly, thus tool heads 2 is arranged in ball-and-socket smoothly, and tool heads 2 can freely be rotated.The quantity of technology groove 4 should be able to guarantee ball-and-socket distortion spreading.After tool heads 2 wearing and tearing, by external force, make ball-and-socket spreading, take out tool heads and just can change.
In the cutter of the present embodiment, tool heads 2 is spherical, can carry out ultrasonic wave processing to the more complicated curved surface of R arc, the conical surface and shape.
Embodiment 5
As shown in Figure 5 and Figure 6, the ultrasonic wave processing cutting tool of the present embodiment, comprises ultrasonic transformer 1 and tool heads 2.The front end of ultrasonic transformer 1 is provided with the installing hole vertical with the axis of ultrasonic transformer 1, installing hole is blind hole, and tool heads 2 is cylindric, is arranged in tool head mounting hole, the front end face of the outstanding ultrasonic transformer 1 of the outer rim of tool heads 2, with can with the plane contact of being processed on workpiece.Like this, in use, tool heads 2 contacts all the time with ultrasonic transformer 1 front end, need not adjust the gap of tool heads 2 and ultrasonic transformer 1 front end again.Tool heads 2 can freely be rotated around its axis in installing hole.
The tool head mounting hole of above-mentioned cutter is blind hole, and tool heads 2 can be worked into step root.If tool head mounting hole connects, bottom surface that can working groove, now can be by the length of the bottom width design tool head 2 of groove.
Claims (1)
1. an efficient ultrasonic metal surface machining cutter, comprises ultrasonic transformer and tool heads, it is characterized in that: tool heads is arranged on the front end of ultrasonic transformer, and can freely rotate around its axis, one of being connected in the following ways of tool heads and ultrasonic transformer:
(1) tool heads two ends are location division, and centre is processing department, and the diameter of location division is less than processing department diameter; The front portion of ultrasonic transformer is provided with the location and installation groove vertical with the axis of ultrasonic transformer, and tool heads is arranged in location and installation groove, and the root edge of tool heads contacts with ultrasonic transformer;
(2) tool heads one end is location division, one end is processing department, location division diameter is less than processing department diameter, the front end of ultrasonic transformer is provided with the tool head mounting hole vertical with the axis of ultrasonic transformer, the location division of tool heads is arranged in tool head mounting hole, the processing department of tool heads is in the outside of tool head mounting hole, and the processing department outer rim of tool heads is given prominence to front end face and the side of ultrasonic transformer;
(3) tool heads is a ball, on the front end face of ultrasonic transformer, be provided with a ball-and-socket that can hold tool heads, the degree of depth of ball-and-socket is greater than the radius of tool heads and is less than the diameter of tool heads, and ball-and-socket outer rim has radially-arranged technology groove, and tool heads is arranged in ball-and-socket;
(4) front end of ultrasonic transformer is provided with the installing hole vertical with the axis of ultrasonic transformer, and it is cylindric that tool heads is, and is arranged in installing hole the front end face of the outstanding ultrasonic transformer of outer rim of tool heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600200.6A CN103612064A (en) | 2013-11-25 | 2013-11-25 | Efficient ultrasonic metal surface machining tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600200.6A CN103612064A (en) | 2013-11-25 | 2013-11-25 | Efficient ultrasonic metal surface machining tool |
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| CN103612064A true CN103612064A (en) | 2014-03-05 |
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| CN201310600200.6A Pending CN103612064A (en) | 2013-11-25 | 2013-11-25 | Efficient ultrasonic metal surface machining tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190832A (en) * | 2014-07-30 | 2014-12-10 | 成都飞机工业（集团）有限责任公司 | Ultrasonic vibrating thread rolling enhancing device |
| CN104827355A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Rotating type ultrasonic processing machine |
| CN107322234A (en) * | 2017-08-11 | 2017-11-07 | 李�昊 | A kind of ultrasonic wave metal material surface processing unit (plant) and method of work |
| CN109015232A (en) * | 2018-09-28 | 2018-12-18 | 江西理工大学 | A kind of large complicated carved ultrasonic surface finishing hardening system and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014100A1 (en) * | 2000-05-30 | 2002-02-07 | Prokopenko George I. | Device for ultrasonic peening of metals |
| CN1690231A (en) * | 2004-04-28 | 2005-11-02 | 赵显华 | Ultrasonic metal surface processing device |
| CN101294237A (en) * | 2008-04-14 | 2008-10-29 | 上海宣邦金属新材料科技有限公司 | Linear surface rolling equipment on ultrasonic surface and its use method |
| CN202369614U (en) * | 2011-12-06 | 2012-08-08 | 徐州永佳液压设备有限公司 | Surface nanometer reinforcing device for slender piston rod of hydraulic oil cylinder |
| CN203282132U (en) * | 2013-06-07 | 2013-11-13 | 赵显华 | Ultrasonic metal surface machining device |
-
2013
- 2013-11-25 CN CN201310600200.6A patent/CN103612064A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014100A1 (en) * | 2000-05-30 | 2002-02-07 | Prokopenko George I. | Device for ultrasonic peening of metals |
| CN1690231A (en) * | 2004-04-28 | 2005-11-02 | 赵显华 | Ultrasonic metal surface processing device |
| CN101294237A (en) * | 2008-04-14 | 2008-10-29 | 上海宣邦金属新材料科技有限公司 | Linear surface rolling equipment on ultrasonic surface and its use method |
| CN202369614U (en) * | 2011-12-06 | 2012-08-08 | 徐州永佳液压设备有限公司 | Surface nanometer reinforcing device for slender piston rod of hydraulic oil cylinder |
| CN203282132U (en) * | 2013-06-07 | 2013-11-13 | 赵显华 | Ultrasonic metal surface machining device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190832A (en) * | 2014-07-30 | 2014-12-10 | 成都飞机工业（集团）有限责任公司 | Ultrasonic vibrating thread rolling enhancing device |
| CN104827355A (en) * | 2015-05-21 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Rotating type ultrasonic processing machine |
| CN107322234A (en) * | 2017-08-11 | 2017-11-07 | 李�昊 | A kind of ultrasonic wave metal material surface processing unit (plant) and method of work |
| CN109015232A (en) * | 2018-09-28 | 2018-12-18 | 江西理工大学 | A kind of large complicated carved ultrasonic surface finishing hardening system and its application method |
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Application publication date: 20140305 |