CN204075422U - For the ultrasonic whirlwind milling machine tool of hard brittle material processing - Google Patents
For the ultrasonic whirlwind milling machine tool of hard brittle material processing Download PDFInfo
- Publication number
- CN204075422U CN204075422U CN201420540209.2U CN201420540209U CN204075422U CN 204075422 U CN204075422 U CN 204075422U CN 201420540209 U CN201420540209 U CN 201420540209U CN 204075422 U CN204075422 U CN 204075422U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- supporting plate
- inner barrel
- lower supporting
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
For the ultrasonic whirlwind milling machine tool of hard brittle material processing, comprise lathe body, the slide carriage of described lathe body is provided with lower supporting plate, lower supporting plate is provided with the upper backup pad of adjustable-angle, lower supporting plate and upper backup pad are all vertical to be arranged, upper backup pad is provided with motor and ultrasonic whirlwind milling apparatus, and the clutch end of motor is connected by belt transmission with the power intake of ultrasonic whirlwind milling apparatus.The utility model is easy to adjust, flexible, processing work surface accuracy is high, stock-removing efficiency is high, is particularly useful for the hard crisp processing waiting difficult-to-machine material, significantly improves the crudy of screw thread, practical, is easy to apply.
Description
Technical field
The utility model belongs to accurate ultra Machining Technology field, particularly a kind of ultrasonic whirlwind milling machine tool for hard brittle material processing.
Background technology
Whirling mill process technology is a kind of advanced practical screw thread process technology, has now been widely used in screw thread process field, its mainly through milling with whirling cutter screw device and engine lathe with the use of thus realize screw thread process.Have compared with traditional screw thread process technology easy to loading and unloading, be easy to advantages such as operating, lead angle is adjustable, efficiency is high, precision is high, cost of equipment is low.But existing whirling mill technology still has to be modified in all many-sides.Such as material removing method has larger impact to product surface quality, the processing mode of common whirling mill utilizes the plastic deformation of material surface to be removed by material, have the deficiency of cold machining mode, such as damaged surface layer and scorch, and the defect of the surface quality such as surface smoothness; The processing mode of ordinary cyclones milling still belongs to roughing and semi-finished category, as accuracy of thread requires higher, then needs the in addition operation such as grinding or polishing; Because milling cutter carries out high-speed milling, and for cold machining, therefore the cutting force of milling with whirling cutter is larger, and the mechanical oscillation of generation are also large, to the rigidity of system and dynamic stability requirement higher, also have bad impact to machining accuracy; For the screw thread process of hard brittle material, there is larger deficiency in milling with whirling cutter, the surface quality showing as processing is bad, there is larger scorch and damaged surface layer; For the screw thread process of slender piece, because milling with whirling cutter has larger cutting force, therefore workpiece can be made to produce distortion, affect the form accuracy of workpiece.Therefore, rotate the technical problem of processing and bringing for above-mentioned cutter, be necessary to improve further ultrasonic whirling mill technology.
Utility model content
The utility model is in order to solve weak point of the prior art, and the surface accuracy provide a kind of and be easy to operation, be convenient to adjust, process is high, the on-deformable ultrasonic whirlwind milling machine tool for hard brittle material processing of workpiece.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: for the ultrasonic whirlwind milling machine tool of hard brittle material processing, comprise lathe body, the slide carriage of described lathe body is provided with lower supporting plate, lower supporting plate is provided with the upper backup pad of adjustable-angle, lower supporting plate and upper backup pad are all vertical to be arranged, and upper backup pad is provided with motor and ultrasonic whirlwind milling apparatus, and the clutch end of motor is connected by belt transmission with the power intake of ultrasonic whirlwind milling apparatus;
Described ultrasonic whirlwind milling apparatus comprises outer case, main shaft, inner barrel, transducer, ultrasonic transformer and profile milling cutter, main shaft is fixedly connected with inner barrel is coaxial, main axis is connected to the side of outer case, inner barrel is rotatably connected on the relative opposite side of outer case, between inner barrel outer wall and outer case inwall, there is toroidal cavity, transducer is located in inner barrel, transducer and ultrasonic transformer are connected by stud is coaxial, profile milling cutter is located at ultrasonic transformer outer end, inner barrel outer wall is provided with flexible lamp magnetic induction dish, outer case inwall is provided with Motionless electromagnetic inductive disks, distance between flexible lamp magnetic induction dish and Motionless electromagnetic inductive disks is 1.5 ~ 2mm, flexible lamp magnetic induction dish is connected with transducer by the inner cable through inner barrel, Motionless electromagnetic inductive disks is connected with the outer cable passing outer case.
Described lower supporting plate is provided with three road arc adjustment holes, wherein the arc center line of twice arc adjustment hole is positioned on same circle, the circle at the circle at the arc center line place of another road arc adjustment hole and the arc center line place of another twice arc adjustment hole is concentric circles, and lower supporting plate is connected with upper backup pad by the adjustment set bolt be located in arc adjustment hole.
Adopt technique scheme, during the utility model machining high-precision screw thread, driven by motor main axis, main shaft drives inner barrel, transducer, ultrasonic transformer and profile milling cutter High Rotation Speed, supersonic generator produce high-frequency electrical concussion first through outer cable by electrical energy transfer to the Motionless electromagnetic inductive disks be arranged on outer case inwall, electromagnetic induction is produced between flexible lamp magnetic induction dish High Rotation Speed and Motionless electromagnetic inductive disks, so just electric energy is transferred to transducer by inner cable, high-frequency electrical vibration is converted to high frequency mechanical oscillation by ultrasonic transducer, again by the amplification of ultrasonic transformer by the Amplitude amplification of high frequency mechanical oscillation to the processing request meeting profile milling cutter, thus make profile milling cutter generation dither carry out Ultrasonic machining operation to workpiece.The processing of large-scale precision screw thread is so just realized when not changing Chain of Lathe structure.
The utility model is easy to adjust, flexible, processing work surface accuracy is high, stock-removing efficiency is high, is particularly useful for the hard crisp processing waiting difficult-to-machine material, significantly improves the crudy of screw thread, practical, is easy to apply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of ultrasonic whirlwind milling apparatus in the utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, ultrasonic whirlwind milling machine tool for hard brittle material processing of the present utility model, comprise lathe body 1, the slide carriage 2 of lathe body 1 is provided with lower supporting plate 3, lower supporting plate 3 is provided with the upper backup pad 4 of adjustable-angle, lower supporting plate 3 is arranged with upper backup pad 4 is all vertical, and upper backup pad 4 is provided with motor 5 and ultrasonic whirlwind milling apparatus 6, and the clutch end of motor 5 is connected by belt transmission with the power intake of ultrasonic whirlwind milling apparatus 6;
Ultrasonic whirlwind milling apparatus 6 comprises outer case 7, main shaft 8, inner barrel 9, transducer 10, ultrasonic transformer 11 and profile milling cutter 12, main shaft 8 is fixedly connected with inner barrel 9 is coaxial, main shaft 8 is rotatably connected on the side of outer case 7, inner barrel 9 is rotatably connected on the relative opposite side of outer case 7, between inner barrel 9 outer wall and outer case 7 inwall, there is toroidal cavity 13, transducer 10 is located in inner barrel 9, transducer 10 and ultrasonic transformer 11 are connected by stud 14 is coaxial, profile milling cutter 12 is located at ultrasonic transformer 11 outer end, inner barrel 9 outer wall is provided with flexible lamp magnetic induction dish 15, outer case 7 inwall is provided with Motionless electromagnetic inductive disks 16, distance between flexible lamp magnetic induction dish 15 and Motionless electromagnetic inductive disks 16 is 1.5 ~ 2mm, flexible lamp magnetic induction dish 15 is connected with transducer 10 by the inner cable 17 through inner barrel 9, Motionless electromagnetic inductive disks 16 is connected with the outer cable 18 passing outer case 7.
Lower supporting plate 3 is provided with three road arc adjustment holes 19, wherein the arc center line of twice arc adjustment hole 19 is positioned on same circle, the circle at the circle at the arc center line place of another road arc adjustment hole 19 and the arc center line place of another twice arc adjustment hole 19 is concentric circles, and lower supporting plate 3 is connected with upper backup pad 4 by the adjustment set bolt 20 be located in arc adjustment hole 19.
During the utility model machining high-precision screw thread, motor 5 drives main shaft 8 to rotate, main shaft 8 drives inner barrel 9, transducer 10, ultrasonic transformer 11 and profile milling cutter 12 High Rotation Speed, supersonic generator produce high-frequency electrical concussion first through outer cable 18 by electrical energy transfer to the Motionless electromagnetic inductive disks 16 be arranged on outer case 7 inwall, electromagnetic induction is produced between flexible lamp magnetic induction dish 15 High Rotation Speed and Motionless electromagnetic inductive disks 16, so just electric energy is transferred to transducer 10 by inner cable 17, high-frequency electrical vibration is converted to high frequency mechanical oscillation by ultrasonic transducer 10, again by the amplification of ultrasonic transformer 11 by the Amplitude amplification of high frequency mechanical oscillation to the processing request meeting profile milling cutter 12, thus make profile milling cutter 12 produce dither to carry out Ultrasonic machining operation to workpiece.So just realize high speed, efficient, high-precision large-scale precision screw thread process when not changing Chain of Lathe structure.
The all right basis of the utility model is to requirement that is dissimilar, different size screw thread, position in the arc adjustment hole 19 of adjustment set bolt 20 in adjustment upper backup pad 4 on lower supporting plate 3, the cutting angle that main shaft 8 axis and workpiece axis of rotation are formed changes, and then realizes the change of lead angle.
Above-described embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. for the ultrasonic whirlwind milling machine tool of hard brittle material processing, comprise lathe body, it is characterized in that: the slide carriage of described lathe body is provided with lower supporting plate, lower supporting plate is provided with the upper backup pad of adjustable-angle, lower supporting plate and upper backup pad are all vertical to be arranged, upper backup pad is provided with motor and ultrasonic whirlwind milling apparatus, and the clutch end of motor is connected by belt transmission with the power intake of ultrasonic whirlwind milling apparatus;
Described ultrasonic whirlwind milling apparatus comprises outer case, main shaft, inner barrel, transducer, ultrasonic transformer and profile milling cutter, main shaft is fixedly connected with inner barrel is coaxial, main axis is connected to the side of outer case, inner barrel is rotatably connected on the relative opposite side of outer case, between inner barrel outer wall and outer case inwall, there is toroidal cavity, transducer is located in inner barrel, transducer and ultrasonic transformer are connected by stud is coaxial, profile milling cutter is located at ultrasonic transformer outer end, inner barrel outer wall is provided with flexible lamp magnetic induction dish, outer case inwall is provided with Motionless electromagnetic inductive disks, distance between flexible lamp magnetic induction dish and Motionless electromagnetic inductive disks is 1.5 ~ 2mm, flexible lamp magnetic induction dish is connected with transducer by the inner cable through inner barrel, Motionless electromagnetic inductive disks is connected with the outer cable passing outer case.
2. the ultrasonic whirlwind milling machine tool for hard brittle material processing according to claim 1, it is characterized in that: described lower supporting plate is provided with three road arc adjustment holes, wherein the arc center line of twice arc adjustment hole is positioned on same circle, the circle at the circle at the arc center line place of another road arc adjustment hole and the arc center line place of another twice arc adjustment hole is concentric circles, and lower supporting plate is connected with upper backup pad by the adjustment set bolt be located in arc adjustment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540209.2U CN204075422U (en) | 2014-09-19 | 2014-09-19 | For the ultrasonic whirlwind milling machine tool of hard brittle material processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540209.2U CN204075422U (en) | 2014-09-19 | 2014-09-19 | For the ultrasonic whirlwind milling machine tool of hard brittle material processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075422U true CN204075422U (en) | 2015-01-07 |
Family
ID=52168187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540209.2U Expired - Fee Related CN204075422U (en) | 2014-09-19 | 2014-09-19 | For the ultrasonic whirlwind milling machine tool of hard brittle material processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149705A (en) * | 2015-10-10 | 2015-12-16 | 武汉新威奇科技有限公司 | Rotary milling device for long-pitch screw machining |
| CN114871514A (en) * | 2022-04-21 | 2022-08-09 | 北京航空航天大学 | Precise and strong integrated fluctuation type ultrasonic milling method for thread structure |
-
2014
- 2014-09-19 CN CN201420540209.2U patent/CN204075422U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149705A (en) * | 2015-10-10 | 2015-12-16 | 武汉新威奇科技有限公司 | Rotary milling device for long-pitch screw machining |
| CN114871514A (en) * | 2022-04-21 | 2022-08-09 | 北京航空航天大学 | Precise and strong integrated fluctuation type ultrasonic milling method for thread structure |
| CN114871514B (en) * | 2022-04-21 | 2023-09-19 | 北京航空航天大学 | Precise and strong integrated fluctuation type ultrasonic milling method for thread structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108637801A (en) | A kind of ultrasonic vibration aided grinding device and its application | |
| CN204366632U (en) | A kind of magnetic grinder being applicable to the polishing of workpiece inner and outer ring rooved face | |
| CN204413769U (en) | A kind of three-D ultrasonic vibration ELID internal grinding experimental provision | |
| CN205520756U (en) | Handle of a knife integrated system suitable for high -speed supersound mills and grinds processing | |
| CN203993401U (en) | A kind of vertical and high-speed inner hole grinding machine | |
| CN204298510U (en) | A kind of crystal bar clamping device | |
| CN103111918A (en) | Method for finishing upper groove and narrow slit of workpiece | |
| CN208556901U (en) | A kind of ultrasonic vibration aided grinding device | |
| CN110480427A (en) | A kind of magnetorheological Ultraprecise polished device of ultrasonic activation auxiliary | |
| CN204075422U (en) | For the ultrasonic whirlwind milling machine tool of hard brittle material processing | |
| CN203449090U (en) | Ultrasonic wave-magnetic force combined grinding device for jade embossed artware | |
| CN111618735A (en) | Concave spherical surface grinding machine | |
| CN208513650U (en) | A kind of high adjustable precision ultrasonic truning fixture in center | |
| CN203804253U (en) | Balance-adjustable lathe fixture | |
| CN102133664B (en) | Ultrasonic whirling equipment for machining high-precision spiral line | |
| CN204183356U (en) | Duplicate removal machine | |
| CN202985297U (en) | Machining lathe for fine grinding groove of pen container | |
| CN208866889U (en) | The forming machine tool of composite wheel roughing and ultrasonic wave added finishing | |
| CN206795573U (en) | A kind of magnetic material self-acting grinding machine process equipment | |
| CN205950290U (en) | Large -scale five -axis machining center 's workstation | |
| CN205927125U (en) | Diaxon numerical control duplex position chamfer special machine tool | |
| CN109093456A (en) | A kind of test method of multifunction supersonic finishing processing experiment device | |
| CN203664894U (en) | Profiling cutting machine | |
| CN203356758U (en) | Chamfering machine head for inner face and outer face of elbow | |
| CN209477318U (en) | A kind of turning molding machine of abnormal shape pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Huizi Inventor after: Chen Fan Inventor after: Xu Ruiling Inventor after: Mao Zhuangzhuang Inventor after: Zhao Bo Inventor before: Chen Huizi Inventor before: Chen Fan Inventor before: Xu Ruiling Inventor before: Mao Zhuangzhuang Inventor before: Zhao Bo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |