CN104493359A - Friction-stir welding, milling and polishing multifunctional cutter - Google Patents
Friction-stir welding, milling and polishing multifunctional cutter Download PDFInfo
- Publication number
- CN104493359A CN104493359A CN201410774949.7A CN201410774949A CN104493359A CN 104493359 A CN104493359 A CN 104493359A CN 201410774949 A CN201410774949 A CN 201410774949A CN 104493359 A CN104493359 A CN 104493359A
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- China
- Prior art keywords
- hole
- shoulder hole
- milling
- revolving body
- ladder hole
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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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a friction-stir welding, milling and polishing multifunctional cutter, which is characterized in that a first ladder hole and a second ladder hole are formed in a rotation body; the diameter of the first ladder hole is greater than that of the second ladder hole; the rotation body forms a cutter body by the first ladder hole and the second ladder hole; a connecting through hole is formed in the bottom of the cutter body; a key groove is formed in the rotation body at the upper end of the connecting through hole; threaded holes parallel with the axis of the second ladder hole are respectively formed in the inner table top of the first ladder hole and the wall of the second ladder hole; a welding tool is fixedly arranged on the inner table top of the first ladder hole through bolts and the threaded holes; the inner table top of the second ladder hole is provided with an annular connecting gasket; the connecting through hole is matched with a standard tool holder; a connecting bolt penetrates through the connecting gasket and the connecting through hole to be connected with a bolt hole in the standard tool holder; an annular connecting body is connected with the rotation body through threads; the lower end face of the connecting body is provided with an abrasive disc or a milling tool; the upper end of the connecting body is provided with a positioning nut. The friction-stir welding, milling and polishing multifunctional cutter has the advantages that the operation is convenient, processes are reduced, the efficiency is increased, the machining quality is increased, and the like.
Description
Technical field
Patent of the present invention relates to welding technology field, and specifically a kind of cutterhead that simultaneously can carry out agitating friction welding and polishing, also can carry out the cutterhead of agitating friction welding and milling simultaneously, also can carry out separately the cutterhead of agitating friction welding, polishing, milling.
Background technology
Friction stir welding is the newly-invented a kind of welding manner of welding field, during welding, soldering set stirs workpiece, rubbing realizes welding, after welding completes, weld seam can leave the impression that soldering set is passed by, and position while welding is concave state, need in production under a lot of operating mode after agitating friction welding operation completes, after changing process equipment, butt welded seam carries out polishing or Milling Process, to obtain better outward appearance or geometric accuracy, has the deficiency such as complicated operation, inefficiency.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of can synchronously carry out welding in welding process and polishing or simultaneously carry out welding and the Multifunctional cutter head of milling, also can separately for the Multifunctional cutter head of agitating friction welding, polishing, milling.
The present invention can be reached by following measure:
A kind of agitating friction welding, milling, polishing multifunctional cutterhead, be provided with revolving body, it is characterized in that revolving body is provided with the first shoulder hole and the second shoulder hole from bottom to top successively, first shoulder hole diameter is greater than the second ladder bore dia, first shoulder hole makes revolving body become cutter head with the second shoulder hole, trying to get to the heart of a matter of cutter head is provided with connecting through hole, the revolving body of connecting through hole upper end is provided with the keyway of transmitting torque, table top in first shoulder hole, the screwed hole parallel with the second ladder axially bored line is provided with in the wall of the second shoulder hole, agitating friction soldering set is through bolt, screwed hole to be fixed in the first shoulder hole on table top, in second shoulder hole, table top is provided with annular connection gasket, connecting through hole and standard handle of a knife match, connecting bolt is through connection gasket, connecting through hole is connected with the screw on standard handle of a knife, circular connector is connected with revolving body through screw thread, connector lower surface is provided with abrasive disc or milling cutter, connector upper end is provided with setscrew nut.
The axes coincide of the first shoulder hole of the present invention, the second shoulder hole, connecting through hole and circular connector, makes its working stability, ensures crudy.
Circular connector of the present invention, setscrew nut are provided with rotating handle and insert groove, to be regulated the working depth of abrasive disc or milling cutter by rotary annular connector, are fixed annular junctor by rotating setscrew nut.
Agitating friction soldering set of the present invention and milling cutter or buffing wheel can clamped one times, realize welding line milling while realizing friction stir welding; Or while realizing friction stir welding, realize the polishing of buffing wheel; Also can realize agitating friction welding, welding line milling or emery wheel polishing individually, have easy to operate, reduce operation, raise the efficiency, improve the advantages such as crudy.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of agitating friction welding, milling, polishing multifunctional cutterhead, be provided with revolving body, in order to weight reduction, the upper end diameter of revolving body is less, revolving body is provided with the first shoulder hole and the second shoulder hole from bottom to top successively, first shoulder hole diameter is greater than the second ladder bore dia, first shoulder hole makes revolving body become cutter head with the second shoulder hole, trying to get to the heart of a matter of cutter head is provided with connecting through hole, on the revolving body of connecting through hole upper end, (hole wall of connecting through hole) is provided with the keyway of transmitting torque, table top in first shoulder hole, the screwed hole parallel with the second ladder axially bored line is provided with in the wall of the second shoulder hole, agitating friction soldering set is through bolt, screwed hole to be fixed in the first shoulder hole on table top, in second shoulder hole, table top is provided with annular connection gasket, aperture and the standard handle of a knife of connecting through hole match, connecting bolt is through connection gasket, connecting through hole is connected with the screw on standard handle of a knife, so that revolving body is connected with standard handle of a knife, revolving body is provided with external screw thread, circular connector is connected with revolving body through screw thread, connector lower surface is provided with abrasive disc or milling cutter, connector upper end is provided with setscrew nut, the first described shoulder hole, second shoulder hole, the axes coincide of connecting through hole and circular connector, make its working stability, ensure crudy, described circular connector, setscrew nut are provided with rotating handle and insert groove, to be regulated the working depth of abrasive disc or milling cutter by rotary annular connector, are fixed annular junctor by rotating setscrew nut.
As shown in the figure: revolving body 1 upper surface is designed with keyway, the connecting through hole be connected with standard handle of a knife is provided with in the middle of revolving body 1 top, connecting through hole can match with standard handle of a knife, the connection of handle of a knife and revolving body 1 can be made tight, applicability is wide, after standard handle of a knife inserts connecting through hole, revolving body 1 is connected with standard handle of a knife with connection gasket 6 by connecting bolt 7, the interior table top that connection gasket 6 is arranged on the second shoulder hole is located, connecting bolt 7 is in mating connection through the center screw on the centre bore of connection gasket 6 and standard handle of a knife, connecting bolt 6, connecting through hole and revolving body 1, the axis of standard handle of a knife screw and standard handle of a knife axes coincide, it is made to rotate steadily.
Revolving body 1 bottom of the present invention is provided with the first shoulder hole and the second shoulder hole of installing agitating friction soldering set 4, table top in first shoulder hole, the screwed hole parallel with the second ladder axially bored line is provided with in the wall of the second shoulder hole, agitating friction soldering set 4 is through bolt 5, screwed hole to be fixed in the first shoulder hole on table top, screwed hole is counter sink, screwed hole to be distributed in the first shoulder hole on table top, can ensure that the center of agitating friction soldering set 4 is coaxial with revolving body 1 center line, ensure that weldering agitating friction soldering set 4 circular runout operationally meets welding procedure demand, the axial end in this hole can transmit the upset force of agitating friction soldering set 4 simultaneously, sunk screw 5 is for while fastening agitating friction soldering set 4, effectively can transmit driving torque during welding.
Revolving body 1 outer ring of the present invention is provided with installs polishing sand wheel disc or the external screw thread of the circular connector of milling cutter 2, and setscrew nut 3 is set up at screw thread position, for fastening circular connector 2
,the through whole face of cylinder of this screw thread, polishing sand wheel disc or milling cutter 8 is a circular connector 2 is installed, circular connector 2 is provided with the internal thread of the low speed that to match with revolving body 1 external screw thread, polishing sand wheel disc or milling cutter can be installed in circular connector 2 lower end, circular connector 2 is installed after buffing wheel and milling cutter 8 all in bowl-shape, wherein abrasive disc and circular connector 2 contact portion material are steel, polishing material is connected with in steel design lower end, milling cutter and circular connector 2 contact portion material are steel, the screw hole installing blade is had at the end opens of cutter.Buffing wheel or milling cutter 8 can rotate according to processing capacity, to adjust the upper-lower position of buffing wheel or milling cutter 8, make the lower surface of emery wheel or milling cutter 8 concordant with the shaft shoulder of agitating friction soldering set 4, or according to the angle of inclination of soldering set and process requirements, calculate emery wheel or the lower surface of milling cutter 8 and the difference in height of the soldering set shaft shoulder, the processing capacity of abrasive disc or milling cutter 8 is made to reach process requirements, or after wheel disc or milling cutter 8 wear and tear, by adjustment screw thread, cutter or emery wheel are moved down, compensate for wear amount, after being adjusted to proper height, round nut by upper end is locked, fastening.
Agitating friction soldering set 4 upper end of the present invention is flange-type structure, for the connection of revolving body with fixing, the outer ring of end flanges structure and the mixing needle axis coaxle of soldering set lower end, within axiality is generally set in 0.03mm (the smaller the better), during installation and the locating hole of chuck body formed clearance fit relationship, but within gap width 0.03mm (gap width is the smaller the better), for the axis location of agitating friction soldering set.Soldering set lower end is welding portion, and this part, according to throat thickness, designs corresponding size.
The present invention can install agitating friction soldering set and buffing wheel simultaneously, can install agitating friction soldering set and milling cutter simultaneously, also agitating friction soldering set can be installed separately, separately milling cutter can be installed, separately buffing wheel can be installed, there is several functions, the demand of various working can be met, have wide range of applications, easy for installation, save operation, enhance productivity.
Claims (3)
1. an agitating friction welding, milling, polishing multifunctional cutterhead, be provided with revolving body, it is characterized in that revolving body is provided with the first shoulder hole and the second shoulder hole from bottom to top successively, first shoulder hole diameter is greater than the second ladder bore dia, first shoulder hole makes revolving body become cutter head with the second shoulder hole, trying to get to the heart of a matter of cutter head is provided with connecting through hole, the revolving body of connecting through hole upper end is provided with the keyway of transmitting torque, table top in first shoulder hole, the screwed hole parallel with the second ladder axially bored line is provided with in the wall of the second shoulder hole, agitating friction soldering set is through bolt, screwed hole to be fixed in the first shoulder hole on table top, in second shoulder hole, table top is provided with annular connection gasket, connecting through hole and standard handle of a knife match, connecting bolt is through connection gasket, connecting through hole is connected with the screw on standard handle of a knife, circular connector is connected with revolving body through screw thread, connector lower surface is provided with abrasive disc or milling cutter, connector upper end is provided with setscrew nut.
2. agitating friction welding according to claim 1, milling, polishing multifunctional cutterhead, is characterized in that the axes coincide of the first shoulder hole, the second shoulder hole, connecting through hole and circular connector.
3. agitating friction welding according to claim 1, milling, polishing multifunctional cutterhead, it is characterized in that circular connector, setscrew nut be provided with rotating handle insert groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774949.7A CN104493359B (en) | 2014-12-16 | 2014-12-16 | Friction Stir Welding, milling, polishing multifunctional cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774949.7A CN104493359B (en) | 2014-12-16 | 2014-12-16 | Friction Stir Welding, milling, polishing multifunctional cutterhead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493359A true CN104493359A (en) | 2015-04-08 |
| CN104493359B CN104493359B (en) | 2019-02-01 |
Family
ID=52934859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774949.7A Expired - Fee Related CN104493359B (en) | 2014-12-16 | 2014-12-16 | Friction Stir Welding, milling, polishing multifunctional cutterhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108301A (en) * | 2015-08-28 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Deburring friction stir welding tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176945A (en) * | 2007-12-18 | 2008-05-14 | 中国航空工业第一集团公司北京航空制造工程研究所 | Combined edging stirring friction welding agitator head |
| CN101559531A (en) * | 2009-05-15 | 2009-10-21 | 哈尔滨工业大学 | Polishing multifunctional stirring friction welding tool with welding |
| CN101982284A (en) * | 2010-11-04 | 2011-03-02 | 哈尔滨工业大学 | Repair welding method and welding tool of stirring friction plug for friction preheating of telescopic shaft shoulder |
| CN102390017A (en) * | 2011-08-05 | 2012-03-28 | 罗键 | Milling-stirring friction welding combined machining device and near net shaping method of hollow molded cavity |
| KR20130110295A (en) * | 2012-03-29 | 2013-10-10 | (주)태광테크 | Friction stir welding tool |
| CN203343611U (en) * | 2013-06-03 | 2013-12-18 | 湖北三江航天红阳机电有限公司 | Stirring head for stirring and fiction welding |
| CN203887386U (en) * | 2014-06-25 | 2014-10-22 | 安阳工学院 | Composite aluminum alloy friction stir welding main shaft |
-
2014
- 2014-12-16 CN CN201410774949.7A patent/CN104493359B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176945A (en) * | 2007-12-18 | 2008-05-14 | 中国航空工业第一集团公司北京航空制造工程研究所 | Combined edging stirring friction welding agitator head |
| CN101559531A (en) * | 2009-05-15 | 2009-10-21 | 哈尔滨工业大学 | Polishing multifunctional stirring friction welding tool with welding |
| CN101982284A (en) * | 2010-11-04 | 2011-03-02 | 哈尔滨工业大学 | Repair welding method and welding tool of stirring friction plug for friction preheating of telescopic shaft shoulder |
| CN102390017A (en) * | 2011-08-05 | 2012-03-28 | 罗键 | Milling-stirring friction welding combined machining device and near net shaping method of hollow molded cavity |
| KR20130110295A (en) * | 2012-03-29 | 2013-10-10 | (주)태광테크 | Friction stir welding tool |
| CN203343611U (en) * | 2013-06-03 | 2013-12-18 | 湖北三江航天红阳机电有限公司 | Stirring head for stirring and fiction welding |
| CN203887386U (en) * | 2014-06-25 | 2014-10-22 | 安阳工学院 | Composite aluminum alloy friction stir welding main shaft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108301A (en) * | 2015-08-28 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Deburring friction stir welding tool |
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| Publication number | Publication date |
|---|---|
| CN104493359B (en) | 2019-02-01 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20191216 |