CN201483105U - Electrode for processing hard alloy die with irregular surface by electric spark - Google Patents
Electrode for processing hard alloy die with irregular surface by electric spark Download PDFInfo
- Publication number
- CN201483105U CN201483105U CN2009201885859U CN200920188585U CN201483105U CN 201483105 U CN201483105 U CN 201483105U CN 2009201885859 U CN2009201885859 U CN 2009201885859U CN 200920188585 U CN200920188585 U CN 200920188585U CN 201483105 U CN201483105 U CN 201483105U
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- electrode
- die
- electrode block
- shape
- face
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to an electrode for processing hard alloy die with an irregular surface by electric spark. The electrode comprises an electrode handle and an electrode block; the electrode handle is positioned in the center of the top surface of the electrode block and connected with the electrode block as a whole; the structure and shape of the bottom shape of the electrode block are correspondingly matched with the processed shape of the die with the irregular surface; and the bottom shape of the electrode block adopts a long-strip trapezoidal cylindrical surface and is correspondingly matched with the processed long-strip trapezoidal groove shaped surface of the irregular die. The die processed by the electrode has the advantages that the surface finish quality is high; the processing time can be greatly saved; the consumption is reduced; and the quality of the die is improved.
Description
Technical field
The utility model relates to mold machining technology, particularly relates to a kind of electrode that is used for spark machined carbide alloy irregular shape surface mould.
Background technology
The sintered-carbide die material has characteristics such as its high strength, high abrasion and be able to obtain increasingly extensive application and expansion in mould industry.Particularly on the mould processing technology because the restriction of its characteristic, the characteristics that have difficult moulding for its geometry moulding, adopt edm forming technology to carry out the processing and manufacturing sintered-carbide die, adopt direct electric discharge machining method is directly to carry out the small size fractal area according to irregular shape surface to process in the past for this reason.This processing can not guarantee the die quality that processes, simultaneously also time-consumingly take material again, and is in case the overproof die face correction of the flank shape that maybe needs to carry out appears in mould, just very difficult.
Summary of the invention
The utility model is selected the little material of the good loss of electrodes conduct performance at the problem and shortage of present technology, at the irregular shape surface mould, provides a kind of electrode that is used for spark machined carbide alloy irregular shape surface mould to improve the processing of mould shape face.
For achieving the above object, the utility model proposes following technical scheme, a kind of electrode that is used for spark machined carbide alloy irregular shape surface mould, comprise electrode handle and electrode block, electrode handle is positioned at the central authorities of electrode block end face and is connected as a single entity, the structure of the bottom shape face of electrode block and shape are corresponding with the processed shape face of irregular shape surface mould coincide, and the bottom shape face of electrode block is rectangular trapezoidal cylinder, with processed corresponding the coincideing of rectangular trapezoid-shaped trench flute profile face of irregular shape surface mould.
The utility model has the advantages that electrode structure is simple, the surface smoothness height can have been saved process time greatly, has reduced consumption, has improved die quality.
Description of drawings
Fig. 1 is the utility model structural upright schematic diagram
Among the figure: 1-electrode handle, 2-electrode block, 3-electrode shape face
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment is as shown in Figure 1: a kind of electrode that is used for spark machined carbide alloy irregular shape surface mould, and the electrode handle 1 that is connected as a single entity with electrode block 2 is positioned at the central authorities of electrode block 2 end faces; The bottom shape face 3 of described electrode block 2 is rectangular trapezoidal cylinder, with processed corresponding the coincideing of rectangular trapezoid-shaped trench flute profile face of irregular shape surface mould.
Claims (2)
1. electrode that is used for spark machined carbide alloy irregular shape surface mould, comprise electrode handle (1) and electrode block (2), it is characterized in that: electrode handle (1) is positioned at the central authorities of electrode block (2) end face and is connected as a single entity, and the structure of the bottom shape face (3) of electrode block (2) and shape are corresponding with the processed shape face of irregular shape surface mould coincide.
2. the electrode that is used for spark machined carbide alloy irregular shape surface mould according to claim 1, it is characterized in that: the bottom shape face (3) of electrode block (2) is rectangular trapezoidal cylinder, with processed corresponding the coincideing of rectangular trapezoid-shaped trench flute profile face of irregular shape surface mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885859U CN201483105U (en) | 2009-08-17 | 2009-08-17 | Electrode for processing hard alloy die with irregular surface by electric spark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885859U CN201483105U (en) | 2009-08-17 | 2009-08-17 | Electrode for processing hard alloy die with irregular surface by electric spark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483105U true CN201483105U (en) | 2010-05-26 |
Family
ID=42422000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201885859U Expired - Fee Related CN201483105U (en) | 2009-08-17 | 2009-08-17 | Electrode for processing hard alloy die with irregular surface by electric spark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191051A (en) * | 2014-09-12 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | Special-shaped hole machining device and method |
| 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 |
| CN109514013A (en) * | 2018-12-27 | 2019-03-26 | 安徽盛睿模具有限公司 | Bend pipe mould electric pulse processing method |
-
2009
- 2009-08-17 CN CN2009201885859U patent/CN201483105U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191051A (en) * | 2014-09-12 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | Special-shaped hole machining device and method |
| 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 |
| CN109514013A (en) * | 2018-12-27 | 2019-03-26 | 安徽盛睿模具有限公司 | Bend pipe mould electric pulse processing method |
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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: 20100526 Termination date: 20170817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |