CN205362704U - Split type ultrasonic wave electricity main shaft - Google Patents
Split type ultrasonic wave electricity main shaft Download PDFInfo
- Publication number
- CN205362704U CN205362704U CN201620085900.5U CN201620085900U CN205362704U CN 205362704 U CN205362704 U CN 205362704U CN 201620085900 U CN201620085900 U CN 201620085900U CN 205362704 U CN205362704 U CN 205362704U
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- main shaft
- coil
- moving
- armature spindle
- spindle
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Abstract
The utility model relates to a split type ultrasonic wave electricity main shaft, including ultrasonic vibration unit, drive unit, ultrasonic vibration unit, drive unit pass through the connector and connect. The ultrasonic vibration unit includes preceding casing, is equipped with rotor shaft, movable coil, ding quan in the preceding casing, establishes fore bearing and rear bearing at the rotor shaft both ends respectively, drive unit is including back casing, stator part, rotor part, main shaft, stator fitting up in back casing inner wall, rotor fitting up on the main shaft, the front -end of spindle is connected with rotary joint, the main shaft drives the rotor shaft through rotary joint and rotates. Combine closely ultrasonic vibration unit, drive unit through the connector, make its compact structure, can reduce to process the resistance, can conveniently replace maintenance drive unit, ultrasonic vibration unit, power through adjustment drive unit and replace the power of deciding circle, movable coil, adjustable split type ultrasonic wave electricity main shaft complete machine of different specifications.
Description
Technical field
This utility model relates to electro spindle, especially relates to a kind of Split ultrasonic electro spindle.
Background technology
Ultrasound wave electro spindle utilizes cutter at axial dither, make cutter at high speeds rotary cutting workpiece, processing resistance can be reduced, improve working (machining) efficiency, significantly improving machined surface roughness, cutter is non-sticky detritus, very big tool life because of dither own, the advantages such as residual process stress is little, are suitable for the processing of the hard brittle materials such as the strengthening part such as glass, quasiconductor processing and quartz, aluminium oxide.Prior art still exists a lot of problem, such as: 1, structure is not compact, causes ultrasound wave transmission distance, ultrasonic energy heterodyne；2, adopt integral structure, when main shaft, armature spindle could keep in repair after needing integral demounting after damaging, increase the difficulty of maintenance, add the cost of maintenance；3, the contact conductive structure of carbon brush component is adopted, easy to wear, fragile.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of Split ultrasonic electro spindle, compact conformation, can reduce processing resistance, improves working (machining) efficiency；Can conveniently replace maintenance driver element, ultrasonic activation unit, be not driven the restriction in the main shaft life-span of unit；By adjust driver element power and replace different size ultrasonic activation unit determine circle, moving-coil, the power of adjustable Split ultrasonic electro spindle complete machine.
This utility model solves its technical problem and be the technical scheme is that
A kind of Split ultrasonic electro spindle, including ultrasonic activation unit, driver element；Described ultrasonic activation unit, driver element are connected by connector.
Described ultrasonic activation unit includes front housing, is provided with armature spindle, moving-coil, Ding Quan, the fore bearing being respectively provided at armature spindle two ends and rear bearing in front housing；Described front housing front end is provided with protecgulum；Described armature spindle front end is provided with built-in assembly cavity, is fixed with transducer in described built-in assembly cavity；Described transducer is connected with armature spindle, and process tool is connected with transducer by spring chuck, follows armature spindle and rotates；Described armature spindle rear end is respectively with moving-coil, surely enclose and be connected；Described moving-coil is fixed on armature spindle by positioning seat, and moving-coil electrically connects with transducer, described determine circle and is correspondingly arranged at moving-coil rear portion and fixing with front housing is connected；Described armature spindle rearward end is connected with swivel joint.
Described driver element includes back cabinet, stator component, rotor part, main shaft, and stator component is installed on back cabinet inwall, and rotor part is installed on main shaft, and described front-end of spindle is connected with swivel joint, and the rotated joint of described main shaft drives armature spindle to rotate.
Being provided with the through hole connected with built-in assembly cavity in described armature spindle, the connecting line of moving-coil is connected through through hole with transducer；It is provided with gap between described fixed circle and moving-coil.
Described front housing side is provided with ultrasonic power socket.
Described back cabinet includes inner housing, is placed on the shell body of inner housing outer surface, has ring-type cooling duct at interior shell surface；Back cabinet is provided with the fast slotting water nozzle communicated with ring-type cooling duct, and back cabinet rear end is fixed with socket.
Described back cabinet front end is provided with cover.
Described connector is provided with capping.
Operation principle: after driver element is energized, main shaft high speed rotating, the rotated joint of main shaft drives armature spindle to rotate, ultrasonic power is connected simultaneously, and ultrasonic power is connected with surely enclosing by ultrasonic power socket, and moving-coil rotates with the rotation of armature spindle, pass through electromagnetic induction, ultrasound wave electric flux is effectively transferred to transducer by armature spindle, it is achieved that the driving of transducer, thus exporting high-frequency ultrasonic to process tool.
Beneficial effect: this utility model solves the defect existed in background technology, has the advantage that
1, by connector, ultrasonic activation unit, driver element are combined closely so that it is compact conformation, processing resistance can be reduced, improve rotating speed, rotating accuracy, improve working (machining) efficiency.
2, when main shaft or armature spindle damage, can conveniently replace maintenance driver element, ultrasonic activation unit, not need to carry out integral demounting, be not driven the restriction in the main shaft life-span of unit, greatly reduce the cost of maintenance.
3, by adjusting the power of driver element, the power of adjustable Split ultrasonic electro spindle complete machine.
4, determining circle, moving-coil by what replace the ultrasonic activation unit of different size, the ultrasound wave of adjustable ultrasonic activation unit gets involved energy, and then adjusts the power of Split ultrasonic electro spindle complete machine.
5, ultrasonic activation unit is by exporting high-frequency ultrasonic to process tool, greatly reduces the cutting power of cutter.
6, ultrasonic activation unit determine to be provided with between circle and moving-coil gap, decrease the abrasion determining circle and moving-coil, change existing carbon brush component conductive structure easy to wear, flimsy shortcoming.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Wherein: 1, ultrasonic activation unit；2, driver element；3, front housing；4, armature spindle；5, moving-coil；6, Ding Quan；7, fore bearing；8, rear bearing；9, protecgulum；10, built-in assembly cavity；11, transducer；12, process tool；13, spring chuck；14, swivel joint；15, back cabinet；16, stator component；17, rotor part；18, main shaft；19, through hole；20, ultrasonic power socket；21, inner housing；22, shell body；23, ring-type cooling duct；24, water nozzle is inserted soon；25, socket；26, connector；27, capping；28, positioning seat；29, cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be more easy to and be understood by those skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
As it is shown in figure 1, embodiment of the present utility model includes:
A kind of Split ultrasonic electro spindle, including ultrasonic activation unit 1, driver element 2；Described ultrasonic activation unit 1, driver element 2 are connected by connector 26.
Described ultrasonic activation unit 1 includes front housing 3, is provided with armature spindle 4, moving-coil 5, surely encloses 6, is respectively provided at fore bearing 7 and the rear bearing 8 at armature spindle 4 two ends in front housing 3；Described front housing 3 front end is provided with protecgulum 9；Described armature spindle 4 front end is provided with built-in assembly cavity 10, is fixed with transducer 11 in described built-in assembly cavity 10；Described transducer 11 is connected with armature spindle 4, and process tool 12 is connected with transducer 11 by spring chuck 13, follows armature spindle 4 and rotates；Described armature spindle 4 rear end is connected with moving-coil 5, surely circle 6 respectively；Described moving-coil 5 is fixed on armature spindle 4 by positioning seat 28, and moving-coil 5 electrically connects with transducer 11, and described circle 6 surely is correspondingly arranged at moving-coil 5 rear portion fixing with front housing 3 and is connected；Described armature spindle 4 rearward end is connected with swivel joint 14.
Described driver element 2 includes back cabinet 15, stator component 16, rotor part 17, main shaft 18；Stator component 16 is installed on back cabinet 15 inwall, and rotor part 17 is installed on main shaft 18, and described main shaft 18 front end is connected with swivel joint 14, and the rotated joint 14 rotor driven axle 4 of described main shaft 18 rotates.
Being provided with the through hole 19 connected with built-in assembly cavity 10 in described armature spindle 4, the connecting line of moving-coil 5 is connected through through hole 19 with transducer 11；Described surely circle between 6 and moving-coil 5 is provided with gap.
Described front housing 3 side is provided with ultrasonic power socket 20.
Described back cabinet 15 includes inner housing 21, is placed on the shell body 22 of inner housing 21 outer surface, has ring-type cooling duct 23 on inner housing 21 surface；Back cabinet 15 is provided with the fast slotting water nozzle 24 communicated with ring-type cooling duct 23, and back cabinet 15 rear end is fixed with socket 25.
Described back cabinet 15 front end is provided with cover 29.
Described connector 26 is provided with capping 27.
Operation principle: after driver element 2 is energized, main shaft 18 high speed rotating, the rotated joint 14 rotor driven axle 4 of main shaft 18 rotates, ultrasonic power is connected simultaneously, and ultrasonic power is connected with circle 6 surely by ultrasonic power socket 20, and moving-coil 5 rotates with the rotation of armature spindle 4, pass through electromagnetic induction, electric flux is effectively transferred to transducer 11 by armature spindle 4, it is achieved that the driving of transducer 11, thus exporting high-frequency ultrasonic to process tool 12.
Should be appreciated that specific embodiment described above is only for explaining this utility model, be not used to limit this utility model.The apparent change extended out by spirit of the present utility model or variation are still among protection domain of the present utility model.
Claims (8)
1. a Split ultrasonic electro spindle, it is characterised in that: include ultrasonic activation unit, driver element；Described ultrasonic activation unit, driver element are connected by connector.
2. a kind of Split ultrasonic electro spindle according to claim 1, it is characterised in that: described ultrasonic activation unit includes front housing, is provided with armature spindle, moving-coil, Ding Quan, the fore bearing being respectively provided at armature spindle two ends and rear bearing in front housing；Described front housing front end is provided with protecgulum；Described armature spindle front end is provided with built-in assembly cavity, is fixed with transducer in described built-in assembly cavity；Described transducer is connected with armature spindle, and process tool is connected with transducer by spring chuck；Described armature spindle rear end is respectively with moving-coil, surely enclose and be connected；Described moving-coil is fixed on armature spindle by positioning seat, and moving-coil electrically connects with transducer, described determine circle and is correspondingly arranged at moving-coil rear portion and fixing with front housing is connected；Described armature spindle rearward end is connected with swivel joint.
3. a kind of Split ultrasonic electro spindle according to claim 2, it is characterized in that: described driver element includes back cabinet, stator component, rotor part, main shaft, stator component is installed on back cabinet inwall, rotor part is installed on main shaft, described front-end of spindle is connected with swivel joint, and the rotated joint of described main shaft drives armature spindle to rotate.
4. a kind of Split ultrasonic electro spindle according to claim 2, it is characterised in that: being provided with the through hole connected with built-in assembly cavity in described armature spindle, the connecting line of moving-coil is connected through through hole with transducer；It is provided with gap between described fixed circle and moving-coil.
5. a kind of Split ultrasonic electro spindle according to claim 2, it is characterised in that: described front housing side is provided with ultrasonic power socket.
6. a kind of Split ultrasonic electro spindle according to claim 3, it is characterised in that: described back cabinet includes inner housing, is placed on the shell body of inner housing outer surface, has ring-type cooling duct at interior shell surface；Back cabinet is provided with the fast slotting water nozzle communicated with ring-type cooling duct, and back cabinet rear end is fixed with socket.
7. a kind of Split ultrasonic electro spindle according to claim 3, it is characterised in that: described back cabinet front end is provided with cover.
8. according to the arbitrary described a kind of Split ultrasonic electro spindle of claim 1-3, it is characterised in that: described connector is provided with capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085900.5U CN205362704U (en) | 2016-01-28 | 2016-01-28 | Split type ultrasonic wave electricity main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085900.5U CN205362704U (en) | 2016-01-28 | 2016-01-28 | Split type ultrasonic wave electricity main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362704U true CN205362704U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085900.5U Expired - Fee Related CN205362704U (en) | 2016-01-28 | 2016-01-28 | Split type ultrasonic wave electricity main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478809A (en) * | 2016-01-28 | 2016-04-13 | 常州市翰琪电机有限公司 | Split type ultrasonic electric spindle |
| CN107175543A (en) * | 2017-06-08 | 2017-09-19 | 广东工业大学 | A kind of high speed rotary ultrasonic grinding spindle |
| CN107457620A (en) * | 2017-06-20 | 2017-12-12 | 广东工业大学 | A kind of split type double flange support meanss of rotary ultrasonic transducer |
| CN110682166A (en) * | 2019-09-05 | 2020-01-14 | 上海工程技术大学 | Ultrasonic generating device for ultrasonic vibration grinding machine |
| CN114406300A (en) * | 2022-03-28 | 2022-04-29 | 常州捷乾机电科技有限公司 | Kinetic energy coupling type ultrasonic electric spindle |
-
2016
- 2016-01-28 CN CN201620085900.5U patent/CN205362704U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478809A (en) * | 2016-01-28 | 2016-04-13 | 常州市翰琪电机有限公司 | Split type ultrasonic electric spindle |
| CN107175543A (en) * | 2017-06-08 | 2017-09-19 | 广东工业大学 | A kind of high speed rotary ultrasonic grinding spindle |
| CN107457620A (en) * | 2017-06-20 | 2017-12-12 | 广东工业大学 | A kind of split type double flange support meanss of rotary ultrasonic transducer |
| CN107457620B (en) * | 2017-06-20 | 2019-06-14 | 广东工业大学 | A kind of split type double flange support devices of rotary ultrasonic energy converter |
| CN110682166A (en) * | 2019-09-05 | 2020-01-14 | 上海工程技术大学 | Ultrasonic generating device for ultrasonic vibration grinding machine |
| CN110682166B (en) * | 2019-09-05 | 2021-01-22 | 上海工程技术大学 | Ultrasonic generating device for ultrasonic vibration grinding machine |
| CN114406300A (en) * | 2022-03-28 | 2022-04-29 | 常州捷乾机电科技有限公司 | Kinetic energy coupling type ultrasonic electric spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20190128 |