CN209125062U - A kind of Roughing and fine machining electrode - Google Patents
A kind of Roughing and fine machining electrode Download PDFInfo
- Publication number
- CN209125062U CN209125062U CN201821485006.2U CN201821485006U CN209125062U CN 209125062 U CN209125062 U CN 209125062U CN 201821485006 U CN201821485006 U CN 201821485006U CN 209125062 U CN209125062 U CN 209125062U
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- China
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- electrode
- terminal clamp
- roughing
- electrode tip
- utility
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000003801 milling Methods 0.000 abstract description 6
- 230000003252 repetitive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model belongs to technical field, and in particular to a kind of Roughing and fine machining electrode.The utility model is for a kind of whole enclosed leaf ring parts blade profile part Roughing and fine machining electrode as needed for Electric Discharge Machining, its blade profile processing for being able to solve conventional milling narrow flow road leaf ring parts not easy to be processed, is not limited by blade profile type face complexity；Simultaneously because leaf joint blade quantity is more, thus electrode frequency of usage and usage amount are larger in Electric Discharge Machining, the clamping of electrode uses quick change tooling thus, guarantees electrode precision and its repetitive positioning accuracy while replacing disassembly electrode to facilitate operation person.The structure of the utility model includes electrode tip and terminal clamp, the electrode tip is from the mounting hole being inserted in terminal clamp at the top of terminal clamp, the bottom of terminal clamp is provided with locating plate one, locating plate is connect by support nail with terminal clamp, and the shape of the electrode tip matches with the shape at position to be processed.
Description
Technical field
The utility model belongs to technical field, and in particular to a kind of Roughing and fine machining electrode.
Background technique
Whole enclosed leaf joint (referring to Fig. 1 and Fig. 2) class part is mostly using deep twisted blade as typical structure, blade shape
Complexity, airflow channel are narrow, and blade quantity is more.To be had to milling cutter radius, milling angle using conventional milling extremely tight
The limitation of lattice, Milling Process difficulty are big.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of Roughing and fine machining electrodes.
In order to solve the problems existing in the prior art, the technical solution of the utility model is: a kind of Roughing and fine machining electrode,
Be characterized in that: including electrode tip and terminal clamp, the electrode tip is inserted in terminal clamp at the top of terminal clamp
In mounting hole, the bottom of terminal clamp is provided with locating plate, and locating plate is connect by support nail with terminal clamp, the electrode
The shape of head matches with the shape at position to be processed.
The two sides of the terminal clamp are provided with the threaded hole communicated with mounting hole, and screw one is provided in threaded hole
With screw two for the electrode tip that is fixedly clamped.
The electrode tip is divided into finishing electrode tip and roughing electrode tip.
Compared with prior art, as follows the advantages of the utility model:
The utility model is for whole enclosed leaf ring parts blade profile part one kind as needed for Electric Discharge Machining
Roughing and fine machining electrode, the blade profile that the application of the electrode is able to solve conventional milling narrow flow road leaf ring parts not easy to be processed add
Work is not limited by blade profile type face complexity.Simultaneously because leaf joint blade quantity is more, thus Electric Discharge Machining
Middle electrode frequency of usage and usage amount are larger, and the clamping of electrode uses quick change tooling thus, tear open to facilitate operation person's replacement
Guarantee electrode precision and its repetitive positioning accuracy while unloading electrode, is conducive to improve part blade profile machining accuracy.
Detailed description of the invention
Fig. 1 is whole enclosed leaf joint schematic diagram；
Fig. 2 is the enlarged diagram in Fig. 1 at M；
Fig. 3 is electrode structure schematic diagram；
Fig. 4 is the left view of Fig. 3；
Electrode when Fig. 5 is airflow channel tapered structure divides mould schematic diagram；
Fig. 6 is that electrode when the inside and outside pipes' analysis inclined direction of airflow channel is consistent divides mould schematic diagram；
Fig. 7 is finishing electrode leaf pelvic surface of sacrum design diagram；
Fig. 8 is finishing electrode leaf back design diagram
Fig. 9 is finishing electrode inner flow passage face design diagram；
Figure 10 is finishing electrode outer flow passage face design diagram；
Description of symbols: 1-airflow channel, 2-blade profile leaf backs, 3-blade profile leaf pelvics surface of sacrum, 4-inner flow passage faces, 5-
Outer flow passage face, 6-electrode tips, 7-screws one, 8-terminal clamps, 9-locating plates, 10-support nails, 11-screws two, 12-
Electrode leaf pelvic surface of sacrum is finished, 13-finishing electrode leaf backs, 14-finishing electrode inner flow passage faces, 15-finish outside electrodes
Pipes' analysis.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model provides a kind of Roughing and fine machining electrode, such as Fig. 3 and Fig. 4, including electrode tip 6 and terminal clamp 8, electricity
Pole collet 8 is tetragonal body, and the electrode tip 6 is inserted in the mounting hole in terminal clamp 8 from the top of terminal clamp 8, electricity
The two sides of pole collet 8 are provided with the threaded hole communicated with mounting hole, and screw 1 is provided in threaded hole and screw 2 11 is used for
Be fixedly clamped electrode tip 6；
The bottom of terminal clamp 8 is provided with locating plate 9, and locating plate 9 is connect by support nail 10 with terminal clamp 8, described
Electrode tip 6 divide for finishing electrode tip and roughing electrode tip.Its shape matches with the shape of airflow channel 1 (referring to Fig. 5
And Fig. 6), locating plate 9 using model ER009214 EROWA locating plate.
In electrode clamping, using EROWA setting element, essence is manufactured by the accuracy guarantee electrode of EROWA setting element
Degree, and in electrode manufacture just by the blank of electrode tip 6, terminal clamp 8 and EROWA locating plate 9, EROWA support nail 10 into
Row connection, is integrally machined, to guarantee position precision and contour accuracy of the electrode relative to benchmark.
As shown in fig. 7, blade profile leaf back 2 is finishing electrode leaf pelvic surface of sacrum 12, as shown in figure 8, blade profile in finishing electrode
Leaf pelvic surface of sacrum 3 is finishing electrode leaf back 13, as shown in figure 9, blade profile inner flow passage face 4 is finishing electrode inner flow passage face 14, such as
Shown in Figure 10, blade profile outer flow passage face 5 is finishing electrode outer flow passage face 15, forms finishing electrode by this 4 positive.
The type face of the certain machining allowance of roughing electrode selected distance blade profile leaf back 2 is roughing electrode leaf pelvic surface of sacrum, away from
Type face from the certain machining allowance of blade profile leaf pelvic surface of sacrum 3 is roughing electrode leaf back, and selected distance blade profile inner flow passage face 4 centainly adds
The type face of spare time amount is roughing electrode inner flow passage face, and the type face apart from the certain machining allowance in blade profile outer flow passage face 5 is roughing
Electrode outer flow passage face forms roughing electrode by this 4 positive.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range, the equivalent structure variation that all specifications and accompanying drawing content using the utility model are done should be included in practical new
In the scope of patent protection of type.
Claims (3)
1. a kind of Roughing and fine machining electrode, it is characterised in that: including electrode tip (6) and terminal clamp (8), the electrode tip (6)
From being inserted in the mounting hole in terminal clamp (8) at the top of terminal clamp (8), the bottom of terminal clamp (8) is provided with positioning
Piece (9), locating plate (9) are connect by support nail (10) with terminal clamp (8), the shape of the electrode tip (6) with it is to be processed
The shape at position matches.
2. a kind of Roughing and fine machining electrode according to claim 1, it is characterised in that: the two sides of the terminal clamp (8)
Face is provided with the threaded hole communicated with mounting hole, and screw one (7) and screw two (11) are provided in threaded hole for being fixedly clamped
Electrode tip (6).
3. a kind of Roughing and fine machining electrode according to claim 1 or 2, it is characterised in that: the electrode tip (6) is divided into
Finish electrode tip and roughing electrode tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485006.2U CN209125062U (en) | 2018-09-12 | 2018-09-12 | A kind of Roughing and fine machining electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485006.2U CN209125062U (en) | 2018-09-12 | 2018-09-12 | A kind of Roughing and fine machining electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125062U true CN209125062U (en) | 2019-07-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485006.2U Active CN209125062U (en) | 2018-09-12 | 2018-09-12 | A kind of Roughing and fine machining electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994402A (en) * | 2018-09-12 | 2018-12-14 | 西安西航集团莱特航空制造技术有限公司 | The blade profile sinker electric discharge machining method and its fixture and electrode of whole enclosed leaf joint |
| CN111843074A (en) * | 2020-06-12 | 2020-10-30 | 清华大学 | Silicon electrode with auxiliary electrode layer, preparation method, application and special fixture thereof |
| CN113927108A (en) * | 2021-11-10 | 2022-01-14 | 中国航发南方工业有限公司 | Closed flow passage processing method of two-dimensional bending moment radial diffuser |
-
2018
- 2018-09-12 CN CN201821485006.2U patent/CN209125062U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994402A (en) * | 2018-09-12 | 2018-12-14 | 西安西航集团莱特航空制造技术有限公司 | The blade profile sinker electric discharge machining method and its fixture and electrode of whole enclosed leaf joint |
| CN111843074A (en) * | 2020-06-12 | 2020-10-30 | 清华大学 | Silicon electrode with auxiliary electrode layer, preparation method, application and special fixture thereof |
| CN111843074B (en) * | 2020-06-12 | 2021-09-14 | 清华大学 | Silicon electrode with auxiliary electrode layer, preparation method, application and special fixture thereof |
| CN113927108A (en) * | 2021-11-10 | 2022-01-14 | 中国航发南方工业有限公司 | Closed flow passage processing method of two-dimensional bending moment radial diffuser |
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