CN106695041B - A kind of processing method and device of minor diameter inner ring aperture - Google Patents
A kind of processing method and device of minor diameter inner ring aperture Download PDFInfo
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- CN106695041B CN106695041B CN201710076455.5A CN201710076455A CN106695041B CN 106695041 B CN106695041 B CN 106695041B CN 201710076455 A CN201710076455 A CN 201710076455A CN 106695041 B CN106695041 B CN 106695041B
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- plant
- processing unit
- bearing
- housing
- main shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A kind of processing method and device of minor diameter inner ring aperture, belong to spark erosion technique field.The processing unit (plant) of main shaft and main shaft lower end,It is characterized in that the central shaft of processing unit (plant) passes through outside framework oil seal,First bearing,Steamer and second bearing,One end of steamer connects first bearing,The other end of steamer connects second bearing,The excircle of first bearing and second bearing is mounted on the inner cavity of housing,Outside framework oil seal is mounted on the side of housing,The side of housing is installed by upper end cover,The other side of housing is installed by lower bottom cover,The excircle of housing is separately connected first armful of ring and second armful of ring,First armful of ring and second armful of ring pass through the first insulation sleeve respectively,Second insulation sleeve is fixed on insulation board,One end of pressing sleeve and adapter connects,The other end of pressing sleeve is connect with steamer,One end of cylinder is connect with adapter,Cylinder is fixed on support plate,The other end of cylinder is connect with high pressure water adapter,Insulation board is mounted on support plate,Upper end cover and lower bottom cover complete the sealing to housing.
Description
Technical field
The present invention relates to a kind of processing methods and device of minor diameter inner ring aperture, belong to spark erosion technique field.
Background technology
Existing electric spark small hole machine mostly uses greatly axis feeding mode and carrys out machining small, but in processing minor diameter annular
When the inner cavity aperture of part, since diameter of part is too small, the interference of the outer wall of workpiece can not be also avoided after main shaft deflection angle,
So that the lumen orifice of minor diameter ring-shaped work pieces can not process.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of processing method and device of minor diameter inner ring aperture.
A kind of processing unit (plant) of minor diameter inner ring aperture, includes the processing unit (plant) of main shaft and main shaft lower end, processing unit (plant)
Central shaft passes through outside framework oil seal, first bearing, steamer and second bearing, and one end of steamer connects first bearing, steamer it is another
The excircle of end connection second bearing, first bearing and second bearing is mounted on the inner cavity of housing, and outside framework oil seal is mounted on housing
Side, the side of housing installs upper end cover, and lower bottom cover is installed in the other side of housing, and the excircle of housing is separately connected first armful
Ring and second armful of ring, first armful of ring and second armful of ring are fixed on by the first insulation sleeve, the second insulation sleeve on insulation board respectively, pressure
Set is connect with one end of adapter, and the other end of pressing sleeve is connect with steamer, and one end of cylinder is connect with adapter, and cylinder is fixed on
The other end of support plate, cylinder is connect with high pressure water adapter, and insulation board is mounted on support plate, upper end cover and lower bottom cover completion pair
The sealing of housing.
Processing unit (plant) is mounted on main shaft lower end by holder, and main shaft contains Z axis, B axle and C axis, and (C axis does not exist on turntable
On main shaft).
Wire electrode connects one end of central shaft, and Z axis is linear axis, and B axle and C axis are rotary shaft, and processing unit (plant) passes through electrode
Silk workpieces processing.
A kind of processing method of minor diameter inner ring aperture, contains following steps；
Step 1；Mobile main shaft, makes the processing unit (plant) on main shaft be deep into the inside of annular workpieces；
Step 2 is according to incident angular direction servo feed machining small.
Also comprise the steps of；
When processing annular workpieces inner cavity aperture, main shaft drives the processing unit (plant) of main shaft lower end to be moved to the interior of annular workpieces
Inside ring, using processing unit (plant) in inner ring, inner cavity aperture is directly processed according to the incidence angle of aperture.
It is an advantage of the invention that the small processing device used, can go deep into minor diameter ring-shaped work pieces under the drive of main shaft
Inner circle in, complete inner cavity various positions and incidence angle small hole machined.
Description of the drawings
When considered in conjunction with the accompanying drawings, by referring to following detailed description, can more completely more fully understand the present invention with
And be easy to learn the advantage that many of which is adjoint, but attached drawing described herein is used to provide further understanding of the present invention,
The part of the present invention is constituted, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute to this hair
Bright improper restriction, such as figure are wherein：
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial structural diagram of the present invention.
Fig. 3 is the Section A-A structural schematic diagram of the present invention.
Fig. 4 is the processing unit (plant) structural schematic diagram of the present invention.
Present invention will be further explained below with reference to the attached drawings and examples.
Specific implementation mode
Obviously, those skilled in the art belong to the guarantor of the present invention based on many modifications and variations that spirit of the invention is done
Protect range.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that wording " the packet used in this specification
Include " refer to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition one or
Other multiple features, integer, step, operation, element, component and/or their group.It should be understood that when claiming element, component quilt
When ' attach ' to another element, component, it can be directly connected to other elements either component or there may also be cental elements
Part or component.Wording "and/or" used herein includes any cells of one or more associated list items and complete
It combines in portion.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.
For ease of the understanding to the embodiment of the present invention, it will be further explained explanation below, and each embodiment is not
Constitute the restriction to the embodiment of the present invention.
Embodiment 1：As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of processing method of minor diameter inner ring aperture, containing following
Step；
Step 1；Mobile main shaft, makes the processing unit (plant) 20 on main shaft be deep into the inside of annular workpieces 24；
Step 2 is according to incident angular direction servo feed machining small；
Also comprise the steps of；
When processing annular workpieces inner cavity aperture, main shaft drives the processing unit (plant) 20 of main shaft lower end to be moved to annular workpieces
Inner ring inside, using processing unit (plant) 20 in inner ring, inner cavity aperture is directly processed according to the incidence angle of aperture.
A kind of processing unit (plant) of minor diameter inner ring aperture, including main shaft and the processing unit (plant) of main shaft lower end 20, processing unit (plant)
20 central shaft 1 passes through outside framework oil seal 6, first bearing 7, steamer 8 and second bearing 18, one end of steamer 8 to connect first bearing
7, the other end of steamer 8 connects second bearing 18, and the excircle of first bearing 7 and second bearing 18 is mounted on the inner cavity of housing 5,
Outside framework oil seal 6 is mounted on the side of housing 5, and upper end cover 10 is installed in the side of housing 5, and lower bottom cover 4 is installed in the other side of housing 5,
The excircle of housing 5 is separately connected first armful of ring 2 and second armful of ring 19, and first armful of ring 2 and second armful of ring 19 pass through first respectively
Insulation sleeve 3, the second insulation sleeve 17 are fixed on insulation board 15, and pressing sleeve 9 is connect with one end of adapter 11, the other end of pressing sleeve 9
Connect with steamer 8, one end of cylinder 12 is connect with adapter 11, and cylinder 12 is fixed on support plate 13, the other end of cylinder 12 with
High pressure water adapter 14 connects, and insulation board 15 is mounted on support plate 13, and upper end cover 10 and lower bottom cover 4 complete the sealing to housing 5,
Processing unit (plant) 20 is mounted on main shaft lower end by holder.Main shaft contains Z axis 21, B axle 22 and C axis 23, and (C axis is turning
On platform, not on main shaft)；Wire electrode 16 connects one end of central shaft 1, and Z axis 21 is linear axis, and B axle 22 and C axis 23 are rotation
Axis, processing unit (plant) 20 process annular workpieces 24 by wire electrode 16.
As described above, being explained in detail to the embodiment of the present invention, as long as but essentially without this hair of disengaging
Bright inventive point and effect can have many deformations, this will be readily apparent to persons skilled in the art.Therefore, this
The variation of sample is also integrally incorporated within protection scope of the present invention.
Claims (5)
1. a kind of processing unit (plant) of minor diameter inner ring aperture, includes the processing unit (plant) of main shaft and main shaft lower end, it is characterised in that add
The central shaft that tooling is set passes through outside framework oil seal, first bearing, steamer and second bearing, one end of steamer to connect first bearing, vapour
The excircle of the other end connection second bearing of wheel, first bearing and second bearing is mounted on the inner cavity of housing, outside framework oil seal peace
Mounted in the side of housing, upper end cover is installed in the side of housing, and lower bottom cover is installed in the other side of housing, and the excircle of housing connects respectively
First armful of ring and second armful of ring are connect, first armful of ring and second armful of ring are fixed on absolutely by the first insulation sleeve, the second insulation sleeve respectively
On listrium, one end of pressing sleeve and adapter connects, and the other end of pressing sleeve is connect with steamer, and one end of cylinder is connect with adapter,
Cylinder is fixed on support plate, and the other end of cylinder is connect with high pressure water adapter, and insulation board is mounted on support plate, and upper end cover is under
Bottom cover completes the sealing to housing.
2. a kind of processing unit (plant) of minor diameter inner ring aperture according to claim 1, it is characterised in that processing unit (plant) passes through
Holder is mounted on main shaft lower end, and main shaft contains Z axis, B axle and C axis.
3. a kind of processing unit (plant) of minor diameter inner ring aperture according to claim 1, it is characterised in that；In wire electrode connection
One end of mandrel, Z axis are linear axis, and B axle and C axis are rotary shaft, and processing unit (plant) passes through wire electrode workpieces processing.
4. a kind of processing method of minor diameter inner ring aperture using processing unit (plant) described in claim 1, it is characterised in that contain
Following steps；
Step 1；Mobile main shaft, makes the processing unit (plant) on main shaft be deep into the inside of annular workpieces；
Step 2 is according to incident angular direction servo feed machining small.
5. a kind of processing method of minor diameter inner ring aperture according to claim 4, it is characterised in that also include following step
Suddenly；
When processing annular workpieces inner cavity aperture, main shaft drives the processing unit (plant) of main shaft lower end to be moved in the inner ring of annular workpieces
Face directly processes inner cavity aperture using processing unit (plant) in inner ring according to the incidence angle of aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076455.5A CN106695041B (en) | 2017-02-13 | 2017-02-13 | A kind of processing method and device of minor diameter inner ring aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076455.5A CN106695041B (en) | 2017-02-13 | 2017-02-13 | A kind of processing method and device of minor diameter inner ring aperture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106695041A CN106695041A (en) | 2017-05-24 |
| CN106695041B true CN106695041B (en) | 2018-07-27 |
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ID=58911190
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710076455.5A Active CN106695041B (en) | 2017-02-13 | 2017-02-13 | A kind of processing method and device of minor diameter inner ring aperture |
Country Status (1)
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| CN (1) | CN106695041B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413831Y (en) * | 2000-03-17 | 2001-01-10 | 苏州中特机电科技有限公司 | Bed of equipment for electric spark forming circular shape pattern |
| CN2413832Y (en) * | 2000-03-20 | 2001-01-10 | 苏州中特机电科技有限公司 | Digital driving mechanism for high speed electric spark small hole working equipment |
| CN101774051A (en) * | 2010-02-22 | 2010-07-14 | 西北工业大学 | Inclined hole electrosparking processing device and method for adjusting position and angle of electrode |
| CN103769705A (en) * | 2014-01-17 | 2014-05-07 | 清华大学 | Multi-functional spindle mechanism used for small deep holes electrical discharge machining |
| CN204893120U (en) * | 2015-05-31 | 2015-12-23 | 成都凯天电子股份有限公司 | Rotatory processingequipment of electric spark electrode |
| CN204975989U (en) * | 2015-07-30 | 2016-01-20 | 山东豪迈机械科技股份有限公司 | Annular work piece bores attacks device |
| CN207043491U (en) * | 2017-02-13 | 2018-02-27 | 北京迪蒙卡特机床有限公司 | A kind of processing unit (plant) of minor diameter inner ring aperture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001617A (en) * | 2000-06-23 | 2002-01-08 | Nippon Soken Inc | Electrical discharge machining method and electrical discharging machining apparatus |
| US6717094B2 (en) * | 2002-07-22 | 2004-04-06 | Edward L. Beaumont | Electrical discharge machine and methods of establishing zero set conditions for operation thereof |
-
2017
- 2017-02-13 CN CN201710076455.5A patent/CN106695041B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413831Y (en) * | 2000-03-17 | 2001-01-10 | 苏州中特机电科技有限公司 | Bed of equipment for electric spark forming circular shape pattern |
| CN2413832Y (en) * | 2000-03-20 | 2001-01-10 | 苏州中特机电科技有限公司 | Digital driving mechanism for high speed electric spark small hole working equipment |
| CN101774051A (en) * | 2010-02-22 | 2010-07-14 | 西北工业大学 | Inclined hole electrosparking processing device and method for adjusting position and angle of electrode |
| CN103769705A (en) * | 2014-01-17 | 2014-05-07 | 清华大学 | Multi-functional spindle mechanism used for small deep holes electrical discharge machining |
| CN204893120U (en) * | 2015-05-31 | 2015-12-23 | 成都凯天电子股份有限公司 | Rotatory processingequipment of electric spark electrode |
| CN204975989U (en) * | 2015-07-30 | 2016-01-20 | 山东豪迈机械科技股份有限公司 | Annular work piece bores attacks device |
| CN207043491U (en) * | 2017-02-13 | 2018-02-27 | 北京迪蒙卡特机床有限公司 | A kind of processing unit (plant) of minor diameter inner ring aperture |
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| Publication number | Publication date |
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| CN106695041A (en) | 2017-05-24 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A processing method and device for small diameter inner ring holes Effective date of registration: 20230824 Granted publication date: 20180727 Pledgee: Bank of Beijing Co.,Ltd. Shiyuan Branch Pledgor: BEIJING DM-CUT MACHINE TOOL CO.,LTD. Registration number: Y2023110000354 |
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