CN204221152U - A kind of rotary ultrasonic electrolysis combined machining spindle head - Google Patents
A kind of rotary ultrasonic electrolysis combined machining spindle head Download PDFInfo
- Publication number
- CN204221152U CN204221152U CN201420692428.2U CN201420692428U CN204221152U CN 204221152 U CN204221152 U CN 204221152U CN 201420692428 U CN201420692428 U CN 201420692428U CN 204221152 U CN204221152 U CN 204221152U
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- ultrasonic
- ultrasonic transformer
- end cover
- screw
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Abstract
The utility model relates to a kind of rotary ultrasonic electrolysis combined machining spindle head, is applicable to combined ultrasonic and ECM technology.It is characterized in that ultrasonic transformer 19, piezoelectric ceramics 17, electrode 16, ultrasonic transformer end cap 14 link together by locking nut 13 and screw rod 15; Ultrasonic transformer 19 is connected to form rotary main shaft with ultrasonic transformer pedestal 3 and inner sleeve 5, realizes spindle rotation accuracy regulate by aligning screw 18, and rotary main shaft is rotated in the cavity that bottom end cover 2, shell 4, upper end cover 9 are formed by bearing; Screw rod 15 connects swivel joint 11 by electrolyte entrance terminal 12, the rotation of belt wheel 10 driven rotary main shaft under dynamic action, rotational speed regulation scope 0-3000 rev/min; Tool cathode 21 is fixed on ultrasonic transformer 19 bottom by nut 1 and collet 22, and by brush assembly of electric 6 and collecting ring 7, the negative pole of electrolysis power is incorporated into tool cathode 21, thus realizes rotary ultrasonic electrolysis Compound Machining.
Description
Technical field
The utility model relates to rotary ultrasonic electrolysis vibrational system, is specifically related to a kind of rotary ultrasonic electrolysis combined machining spindle head.
Background technology
The processing in hole accounts for 1/3rd of machining total amount, but deep hole machining on difficult processing metal is still more difficult at present.Ultrasonic machining is effective processing method of processing hard crisp nonmetallic materials, but when processing aperture on the larger metal parts of aspect ratio, working (machining) efficiency and precision significantly reduce, and even can not process; Electrolyzed Processing is suitable for the processing of difficult processing metal, machined surface quality, but when processing Fine and Deep Hole, electrolyte effectively can not enter machining area, and elaboration products can not get rid of machining area in time, often there is the phenomenons such as short circuit sparking, make processing unstable.
Summary of the invention
For solving a processing difficult problem for the Fine and Deep Hole on difficult processing metal, the utility model provides a kind of rotary ultrasonic electrolysis combined machining spindle head, this main tapping is provided with ultrasonic vibration system, electrolyte enters machining area through main tapping heart portion, ultrasonic vibration effect is utilized to get rid of elaboration products, the short circuit in process can be avoided to strike sparks, improve machining accuracy and surface quality.
The technical solution of the utility model is:
A kind of rotary ultrasonic electrolysis combined machining spindle head, comprise nut 1, bottom end cover 2, ultrasonic transformer pedestal 3, shell 4, inner sleeve 5, brush assembly of electric 6, collecting ring 7, upper end bearing 8, upper end cover 9, belt wheel 10, swivel joint 11, electrolyte entrance terminal 12, locking nut 13, ultrasonic transformer end cap 14, screw rod 15, electrode 16, piezoelectric ceramics 17, aligning screw 18, ultrasonic transformer 19, bottom end bearing 20, tool cathode 21, collet 22, it is characterized in that locking nut 13 and screw rod 15 are by ultrasonic transformer 19, piezoelectric ceramics 17, electrode 16, ultrasonic transformer end cap 14 links together, by brush assembly of electric 6 and collecting ring 7, ultrasonic-frequency power supply is incorporated into electrode 16, ultrasonic transformer 19 is connected by screw formation rotary main shaft with ultrasonic transformer pedestal 3 and inner sleeve 5, is realized the adjustment of spindle rotation accuracy by aligning screw 18, electrolyte entrance terminal 12 lower end is connected with screw rod 15 by screw thread, and top is connected with the swivel joint 11 being connected with electrolyte entrance, and middle part is provided with belt wheel 10 by key, and belt wheel 10 driven rotary main shaft rotates, bottom end cover 2, shell 4, upper end cover 9 are connected by screw together, form cavity, and rotary main shaft is bearing in this cavity by the upper end bearing 8 that is fixed on upper end cover 9 inside and the bottom end bearing 20 that is fixed on bottom end cover 2 inside and rotates, tool cathode 21 is fixed on ultrasonic transformer 19 bottom by nut 1 and collet 22.
The utility model has the following advantages:
1) two kinds of process combining, improve process velocity.Ultrasonic machining be compounded in Electrolyzed Processing, be conducive to the destruction of passivating film in Electrolyzed Processing Fine and Deep Hole, get rid of elaboration products, dither is conducive to the renewal of electrolyte.
2) crudy improves.Rotation is incorporated in Electrolyzed Processing, is conducive to the raising of Fine and Deep Hole circularity.
Accompanying drawing explanation
Fig. 1 is a kind of rotary ultrasonic electrolysis vibrational system apparatus structure schematic diagram
In figure, 1. nut, 2. bottom end cover, 3. ultrasonic transformer pedestal, 4. shell, 5. inner sleeve, 6. brush assembly of electric, 7. collecting ring, 8. upper end bearing, 9. upper end cover, 10. belt wheel, 11. swivel joints, 12. electrolyte entrance terminals, 13. locking nuts, 14. ultrasonic transformer end caps, 15. screw rods, 16. electrodes, 17. piezoelectric ceramics, 18. aligning screws, 19. ultrasonic transformers, 20. bottom end bearings, 21. tool cathodes, 22. collets.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in the figure.
A kind of rotary ultrasonic electrolysis combined machining spindle head, comprise nut 1, bottom end cover 2, ultrasonic transformer pedestal 3, shell 4, inner sleeve 5, brush assembly of electric 6, collecting ring 7, upper end bearing 8, upper end cover 9, belt wheel 10, swivel joint 11, electrolyte entrance terminal 12, locking nut 13, ultrasonic transformer end cap 14, screw rod 15, electrode 16, piezoelectric ceramics 17, aligning screw 18, ultrasonic transformer 19, bottom end bearing 20, tool cathode 21, collet 22, it is characterized in that locking nut 13 and screw rod 15 are by ultrasonic transformer 19, piezoelectric ceramics 17, electrode 16, ultrasonic transformer end cap 14 links together, by brush assembly of electric 6 and collecting ring 7, ultrasonic-frequency power supply is incorporated into electrode 16, ultrasonic transformer 19 is connected by screw formation rotary main shaft with ultrasonic transformer pedestal 3 and inner sleeve 5, is realized the adjustment of spindle rotation accuracy by aligning screw 18, electrolyte entrance terminal 12 lower end is connected with screw rod 15 by screw thread, and top is connected with the swivel joint 11 being connected with electrolyte entrance, and middle part is provided with belt wheel 10 by key, and belt wheel 10 driven rotary main shaft rotates, bottom end cover 2, shell 4, upper end cover 9 are connected by screw together, form cavity, and rotary main shaft is bearing in this cavity by the upper end bearing 8 that is fixed on upper end cover 9 inside and the bottom end bearing 20 that is fixed on bottom end cover 2 inside and rotates, tool cathode 21 is fixed on ultrasonic transformer 19 bottom by nut 1 and collet 22.
The course of work
Ultrasonic transformer 19, piezoelectric ceramics 17, electrode 16, ultrasonic transformer end cap 14 are combined by ultrasonic transformer locking nut 13 and screw rod 15, by brush assembly of electric 6 and collecting ring 7, ultrasonic-frequency power supply are incorporated into electrode 16, realize 20kHz ultrasonic vibration; Ultrasonic transformer 19 and ultrasonic transformer pedestal 3 and inner sleeve 5 are connected by screw formation rotary main shaft, the aligning of vibrational system can be realized by aligning screw 18, improve rotating accuracy, and combine with bottom end cover 2, bottom end bearing 20, shell 4, upper end bearing 8, upper end cover 9, form a rotatable cavity of vibrational system; Whole cavity realizes soft connection with electrolyte entrance terminal 12 by O type circle and soft seal glue, and in upper end cover 9 sealing ring sealing, can realize the introducing of electrolyte like this, not affect ultrasonic vibration again; Electrolyte leading-in end is connected with swivel joint 11, and is fixed by swivel joint 11, is connected with belt wheel 10 by flat key, under the effect of belt wheel 10, can realize the rotary motion of whole vibrational system; Tool cathode 21 is fixed on ultrasonic transformer 19 by nut 1 and collet 22, and by brush assembly of electric 6 and collecting ring 7, the negative pole of electrolysis power is incorporated into tool cathode 21, thus realizes rotary ultrasonic electrolysis Compound Machining.
Claims (1)
1. a rotary ultrasonic electrolysis combined machining spindle head, comprise nut (1), bottom end cover (2), ultrasonic transformer pedestal (3), shell (4), inner sleeve (5), brush assembly of electric (6), collecting ring (7), upper end bearing (8), upper end cover (9), belt wheel (10), swivel joint (11), electrolyte entrance terminal (12), locking nut (13), ultrasonic transformer end cap (14), screw rod (15), electrode (16), piezoelectric ceramics (17), aligning screw (18), ultrasonic transformer (19), bottom end bearing (20), tool cathode (21), collet (22), it is characterized in that locking nut (13) and screw rod (15) are by ultrasonic transformer (19), piezoelectric ceramics (17), electrode (16), ultrasonic transformer end cap (14) links together, by brush assembly of electric (6) and collecting ring (7), ultrasonic-frequency power supply is incorporated into electrode (16), ultrasonic transformer (19) is connected by screw formation rotary main shaft with ultrasonic transformer pedestal (3) and inner sleeve (5), is realized the adjustment of spindle rotation accuracy by aligning screw (18), electrolyte entrance terminal (12) lower end is connected with screw rod (15) by screw thread, top is connected with the swivel joint (11) being connected with electrolyte entrance, middle part is provided with belt wheel (10) by key, and belt wheel (10) driven rotary main shaft rotates, bottom end cover (2), shell (4), upper end cover (9) are connected by screw together, form cavity, rotary main shaft is bearing in rotation in this cavity by being fixed on the inner upper end bearing (8) of upper end cover (9) and being fixed on the inner bottom end bearing (20) of bottom end cover (2), tool cathode (21) is fixed on ultrasonic transformer (19) bottom by nut (1) and collet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692428.2U CN204221152U (en) | 2014-11-14 | 2014-11-14 | A kind of rotary ultrasonic electrolysis combined machining spindle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692428.2U CN204221152U (en) | 2014-11-14 | 2014-11-14 | A kind of rotary ultrasonic electrolysis combined machining spindle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221152U true CN204221152U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692428.2U Expired - Fee Related CN204221152U (en) | 2014-11-14 | 2014-11-14 | A kind of rotary ultrasonic electrolysis combined machining spindle head |
Country Status (1)
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| CN (1) | CN204221152U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942384A (en) * | 2015-06-18 | 2015-09-30 | 沈阳理工大学 | Rotary main shaft device for micro electric spark machining machine |
| CN107186304A (en) * | 2017-07-17 | 2017-09-22 | 山东大学 | The vibration servicing unit of many many micropores of tool-electrode synchronous rotary electro-discharge machining and its application |
| CN108247154A (en) * | 2018-02-01 | 2018-07-06 | 新疆短电弧科技开发有限公司 | A kind of short electric arc combined machining center dedicated tool |
| CN108274084A (en) * | 2018-01-19 | 2018-07-13 | 广东工业大学 | A kind of electrolytic machining device |
| CN108746899A (en) * | 2018-08-14 | 2018-11-06 | 苏州科技大学 | A kind of micro- pit array processing unit (plant) in metal surface and method |
| CN109128400A (en) * | 2017-06-16 | 2019-01-04 | 科锐精密工业（深圳）有限公司 | A kind of high frequency fine motion Electrodes fixture |
| CN109848496A (en) * | 2019-03-13 | 2019-06-07 | 大连汇智工大特种精密机械有限公司 | Electrical-chemistry method electrical source importing device |
| CN109986157A (en) * | 2019-03-13 | 2019-07-09 | 大连汇智工大特种精密机械有限公司 | Improvement device based on electrical-chemistry method electrical source importing device |
| CN112025010A (en) * | 2020-08-31 | 2020-12-04 | 西安工业大学 | Vertical electrochemical machining equipment and machining method for complex internal helical line |
| CN113828876A (en) * | 2021-10-29 | 2021-12-24 | 广东工业大学 | Ultrasonic-assisted rotating pipe electrolytic machining device, machine tool and method |
| RU2773971C1 (en) * | 2021-11-26 | 2022-06-14 | Общество С Ограниченной Ответственностью "Есм" | Spindle assembly of a machine for electrochemical processing with a combined current supply system |
-
2014
- 2014-11-14 CN CN201420692428.2U patent/CN204221152U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942384B (en) * | 2015-06-18 | 2017-09-15 | 沈阳理工大学 | A kind of rotary main shaft device of micro spark processing machine |
| CN104942384A (en) * | 2015-06-18 | 2015-09-30 | 沈阳理工大学 | Rotary main shaft device for micro electric spark machining machine |
| CN109128400A (en) * | 2017-06-16 | 2019-01-04 | 科锐精密工业（深圳）有限公司 | A kind of high frequency fine motion Electrodes fixture |
| CN107186304A (en) * | 2017-07-17 | 2017-09-22 | 山东大学 | The vibration servicing unit of many many micropores of tool-electrode synchronous rotary electro-discharge machining and its application |
| CN107186304B (en) * | 2017-07-17 | 2023-05-12 | 山东大学 | Vibration auxiliary device for synchronous rotary electric discharge machining of multiple micro holes of multiple tool electrodes and application of vibration auxiliary device |
| CN108274084A (en) * | 2018-01-19 | 2018-07-13 | 广东工业大学 | A kind of electrolytic machining device |
| CN108247154A (en) * | 2018-02-01 | 2018-07-06 | 新疆短电弧科技开发有限公司 | A kind of short electric arc combined machining center dedicated tool |
| CN108746899A (en) * | 2018-08-14 | 2018-11-06 | 苏州科技大学 | A kind of micro- pit array processing unit (plant) in metal surface and method |
| CN109848496A (en) * | 2019-03-13 | 2019-06-07 | 大连汇智工大特种精密机械有限公司 | Electrical-chemistry method electrical source importing device |
| CN109986157A (en) * | 2019-03-13 | 2019-07-09 | 大连汇智工大特种精密机械有限公司 | Improvement device based on electrical-chemistry method electrical source importing device |
| CN112025010A (en) * | 2020-08-31 | 2020-12-04 | 西安工业大学 | Vertical electrochemical machining equipment and machining method for complex internal helical line |
| CN112025010B (en) * | 2020-08-31 | 2024-04-02 | 西安工业大学 | Vertical electrolytic machining equipment and method for complex inner spiral line |
| CN113828876A (en) * | 2021-10-29 | 2021-12-24 | 广东工业大学 | Ultrasonic-assisted rotating pipe electrolytic machining device, machine tool and method |
| RU2773971C1 (en) * | 2021-11-26 | 2022-06-14 | Общество С Ограниченной Ответственностью "Есм" | Spindle assembly of a machine for electrochemical processing with a combined current supply system |
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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 |
Granted publication date: 20150325 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |