CN201895150U - Electrode assembly for electric spark grinding and processing of inner and outer honeycomb ring - Google Patents
Electrode assembly for electric spark grinding and processing of inner and outer honeycomb ring Download PDFInfo
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- CN201895150U CN201895150U CN2010205370290U CN201020537029U CN201895150U CN 201895150 U CN201895150 U CN 201895150U CN 2010205370290 U CN2010205370290 U CN 2010205370290U CN 201020537029 U CN201020537029 U CN 201020537029U CN 201895150 U CN201895150 U CN 201895150U
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- honeycomb ring
- electrode
- honeycomb
- grinding
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Abstract
The invention provides an electrode assembly for the electric spark grinding and processing of inner and outer honeycomb rings, which is characterized in that the electrode assembly comprises an electrode for processing the outer honeycomb ring and an electrode for processing the inner honeycomb ring.The transverse integral structure of the above two electrodes is fan-shaped and the longitudinal integral structure thereof is step-shaped.Each of the above two electrodes comprises a work part, a step part and an installing hole.The work part of the electrode for processing the outer honeycomb ring comprises an arc-shaped structure equipped with an inner concave.The work part of the electrode for processing the inner honeycomb ring comprises an arc-shaped structure equipped with an outer convex.The electrode assembly of the utility model has the advantages that the servo grinding and processing of the inner and outer honeycomb rings can be performed, wherein annular slit intervals of 3-4 mm can be entered to be processed.Meanwhile, the removal amount of materials is relatively uniform during the processing operation. The surface quality of the honeycomb after being ground and formed is higher and the radial flounce amount thereof is smaller.
Description
Technical field
The utility model relates to the EDM Technology field, particularly a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding.
Background technology
Usually the grinding of electric spark honeycomb adopts cylindrical rotation electrode to carry out servo grinding at the internal honeycomb ring in part processing zone, implement processing and adopt traditional cylindrical rotation electrode can't enter 3～4 mm round slit areas, particularly outside adopting cylindrical rotation electrode processing during the honeycomb ring, the contact discharge interval is in a tangent linearity region all the time, this situation is unfavorable for stable discharging processing and obtains excellent surface, therefore needs to study other electrode structure and processing mode very much.
The utility model content
The purpose of this utility model is in order to realize grinding to be carried out on the honeycomb surface in the narrow annular channel, and the spy provides a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding.
The utility model provides a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding, it is characterized in that: the electrode group of described inside and outside honeycomb ring spark-erosion grinding comprises honeycomb ring electrode in outer honeycomb ring electrode of processing and the processing, the two general structure vertically is a hierarchic structure for being that sector structure and working position size are made the size near the preformed workpiece laterally; Include working portion 1, step portion 2, installing hole 3;
The working portion 1 of processing outer honeycomb ring electrode has the arcuate structure of indent, and the working portion 1 of honeycomb ring electrode has the arcuate structure of evagination in the processing.
Be overall structure with step portion 2 on the described working portion 1.
Described step portion 2 has 2～4 ladders.
Described installing hole 3 is positioned at the centre position of step portion 2 bottoms.
Advantage of the present utility model:
The electrode group of inside and outside honeycomb ring spark-erosion grinding described in the utility model, can carry out servo grinding to inside and outside honeycomb ring, and can enter slit and implement processing, material removal amount is more even in the process, the honeycomb surface quality is higher behind the grinding-shaping, radial beat eccentricity is also less, and is particularly respond well at outer honeycomb ring spark-erosion grinding.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the outer honeycomb ring electrode master apparent direction cutaway view of processing;
Fig. 2 is the outer honeycomb ring electrode of processing left side apparent direction view;
Fig. 3 is honeycomb ring electrode master apparent direction cutaway view in the processing;
Fig. 4 is honeycomb ring electrode left side apparent direction view in the processing.
The specific embodiment
Present embodiment provides a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding, it is characterized in that: the electrode group of described inside and outside honeycomb ring spark-erosion grinding comprises honeycomb ring electrode in outer honeycomb ring electrode of processing and the processing, the two general structure vertically is a hierarchic structure for laterally being sector structure; Include working portion 1, step portion 2, installing hole 3;
The working portion 1 of processing outer honeycomb ring electrode has the arcuate structure of indent, and the working portion 1 of honeycomb ring electrode has the arcuate structure of evagination in the processing.
Be overall structure with step portion 2 on the described working portion 1.
Described step portion 2 has 2 ladders.
Described installing hole 3 is positioned at the centre position of step portion 2 bottoms.
Present embodiment provides a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding, it is characterized in that: the electrode group of described inside and outside honeycomb ring spark-erosion grinding comprises honeycomb ring electrode in outer honeycomb ring electrode of processing and the processing, the two general structure vertically is a hierarchic structure for laterally being sector structure; Include working portion 1, step portion 2, installing hole 3;
The working portion 1 of processing outer honeycomb ring electrode has the arcuate structure of indent, and the working portion 1 of honeycomb ring electrode has the arcuate structure of evagination in the processing.
Be overall structure with step portion 2 on the described working portion 1.
Described step portion 2 has 3 ladders.
Described installing hole 3 is positioned at the centre position of step portion 2 bottoms.
Present embodiment provides a kind of electrode group of inside and outside honeycomb ring spark-erosion grinding, it is characterized in that: the electrode group of described inside and outside honeycomb ring spark-erosion grinding comprises honeycomb ring electrode in outer honeycomb ring electrode of processing and the processing, the two general structure vertically is a hierarchic structure for laterally being sector structure; Include working portion 1, step portion 2, installing hole 3;
The working portion 1 of processing outer honeycomb ring electrode has the arcuate structure of indent, and the working portion 1 of honeycomb ring electrode has the arcuate structure of evagination in the processing.
Be overall structure with step portion 2 on the described working portion 1.
Described step portion 2 has 4 ladders.
Described installing hole 3 is positioned at the centre position of step portion 2 bottoms.
Claims (4)
1. the electrode group of an inside and outside honeycomb ring spark-erosion grinding, it is characterized in that: the electrode group of described inside and outside honeycomb ring spark-erosion grinding comprises honeycomb ring electrode in outer honeycomb ring electrode of processing and the processing, the two general structure vertically is a hierarchic structure for laterally being sector structure; Include working portion (1), step portion (2), installing hole (3);
The working portion (1) of processing outer honeycomb ring electrode has the arcuate structure of indent, and the working portion (1) of honeycomb ring electrode has the arcuate structure of evagination in the processing.
2. according to the electrode group of the described inside and outside honeycomb ring spark-erosion grinding of claim 1, it is characterized in that: described working portion (1) is gone up and step portion (2) is an overall structure.
3. according to the electrode group of the described inside and outside honeycomb ring spark-erosion grinding of claim 1, it is characterized in that: described step portion (2) has 2～4 ladders.
4. according to the electrode group of the described inside and outside honeycomb ring spark-erosion grinding of claim 1, it is characterized in that: described installing hole (3) is positioned at the centre position of step portion (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205370290U CN201895150U (en) | 2010-09-21 | 2010-09-21 | Electrode assembly for electric spark grinding and processing of inner and outer honeycomb ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205370290U CN201895150U (en) | 2010-09-21 | 2010-09-21 | Electrode assembly for electric spark grinding and processing of inner and outer honeycomb ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895150U true CN201895150U (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205370290U Expired - Fee Related CN201895150U (en) | 2010-09-21 | 2010-09-21 | Electrode assembly for electric spark grinding and processing of inner and outer honeycomb ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895150U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149710A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Electrode for honeycomb machining and manufacturing method for integral honeycomb |
| CN106346095A (en) * | 2016-10-19 | 2017-01-25 | 清华大学 | Micro monocrystalline silicon tool electrode for electrochemical machining and preparation method of micro monocrystalline silicon tool electrode |
| CN112222544A (en) * | 2020-08-31 | 2021-01-15 | 中国航发南方工业有限公司 | Efficient machining electrode of honeycomb sealing ring and design method thereof |
| CN114952306A (en) * | 2022-06-21 | 2022-08-30 | 河南省优普密封科技有限公司 | Machining process for 0.25mm glue inlet hole of liquid mold |
-
2010
- 2010-09-21 CN CN2010205370290U patent/CN201895150U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149710A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Electrode for honeycomb machining and manufacturing method for integral honeycomb |
| CN106346095A (en) * | 2016-10-19 | 2017-01-25 | 清华大学 | Micro monocrystalline silicon tool electrode for electrochemical machining and preparation method of micro monocrystalline silicon tool electrode |
| CN106346095B (en) * | 2016-10-19 | 2019-07-19 | 清华大学 | Electrolyzed Processing fine single-wafer tool electrode and preparation method thereof |
| CN112222544A (en) * | 2020-08-31 | 2021-01-15 | 中国航发南方工业有限公司 | Efficient machining electrode of honeycomb sealing ring and design method thereof |
| CN112222544B (en) * | 2020-08-31 | 2021-11-26 | 中国航发南方工业有限公司 | Efficient machining electrode of honeycomb sealing ring and design method thereof |
| CN114952306A (en) * | 2022-06-21 | 2022-08-30 | 河南省优普密封科技有限公司 | Machining process for 0.25mm glue inlet hole of liquid mold |
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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: 20110713 Termination date: 20160921 |