CN204504431U - A kind of uncovered coated blade processing device - Google Patents
A kind of uncovered coated blade processing device Download PDFInfo
- Publication number
- CN204504431U CN204504431U CN201520127906.XU CN201520127906U CN204504431U CN 204504431 U CN204504431 U CN 204504431U CN 201520127906 U CN201520127906 U CN 201520127906U CN 204504431 U CN204504431 U CN 204504431U
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- electrode
- mold
- bed die
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- 238000012545 processing Methods 0.000 title claims abstract description 19
- 238000013461 design Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Abstract
The utility model relates to a kind of processing unit (plant) processing uncovered coated blade, comprise mold, bed die and electrode, described mold and bed die are combined and installed together, described electrode is located at the side of opening between mold and bed die, described mold is provided with die face, described bed die is provided with lower die face, and the shape of described electrode and the shape of die face are agreed with.The beneficial effects of the utility model are: fixture and the electrode of the uncovered coated blade processing device of the utility model design can process at one time this workpiece efficiently, electrode adopts connection segment design, can change rapidly when going wrong by an electrode slice wherein, while ensureing workpiece accuracy, also reduce processing cost.
Description
Technical field
The utility model relates to electric spark machining field, particularly relates to a kind of processing unit (plant) processing uncovered coated blade.
Background technology
Along with the development that technology is maked rapid progress, in machine-building, extensively adopt high strength, high rigidity, high tenacity and wear-resisting, the heat-resisting quality waiting material to improve product.But the dark cavity part of thin-walled is due to wall thickness, rigidity, Set and Positioning, heat in metal cutting, and the impact of the many factors such as cutting force, still very easily produces distortion in process.
In modern mechanical processing, multi-shaft interlocked numerical control milling mode is generally adopted to process for complex part.But for the coated blade in dark chamber shown in figure mono-, need to ask common cutter to carry out lengthening to reach all regions, and selected tool diameter is less, cutter fineness ratio is caused to increase, bear larger stress deformation man-hour adding, reduce the reliability of positioning of cutter, the dark cavity shape processed is trapezoidal.Cutter is long in addition, and rigidity is not enough, and radial load is excessive, and cutter occurs bending and deformation, and stock-removing efficiency reduces, and easily occur time serious playing cutter, path cutter is easily brittle failure also.The high cost of therefore processing and poor efficiency are serious restraining factors of existing processing mode.
Utility model content
Based on above-mentioned problem, the utility model devises fixture and the electrode of the coated blade in the uncovered dark chamber of a kind of spark machined, not only increases precision and efficiency, can also reduce costs further.
Scheme of the present utility model is as follows:
A kind of uncovered coated blade processing device, comprise mold, bed die and electrode, described mold and bed die are combined and installed together, described electrode is located at the side of opening between mold and bed die, described mold is provided with die face, described bed die is provided with lower die face, and the shape of described electrode and the shape of die face are agreed with.
Further, described electrode is combined by multiple electrode slice.
Further, described electrode slice uses the mode of intersecting to fixedly mount.
The beneficial effects of the utility model are:
Fixture and the electrode of the uncovered coated blade processing device of the utility model design can process at one time this workpiece efficiently, electrode adopts connection segment design, can change rapidly when going wrong by an electrode slice wherein, while ensureing workpiece accuracy, also reduce processing cost.
Accompanying drawing explanation
Fig. 1 is the utility model upper die structure schematic diagram;
Fig. 2 is the utility model lower die structure schematic diagram;
Fig. 3 is the utility model electrode slice structural representation;
Fig. 4 is the uncovered coated blade schematic diagram of the utility model.
Description of reference numerals:
The uncovered coated blade of the upper die face of 1-mold, 2-, 3-bed die, 4-lower die face, 5-electrode, 6-electrode slice, 7-.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described, but the protection domain of invention not limit by embodiment.
See shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of uncovered coated blade processing device, comprise mold 1, bed die 3 and electrode 5, mold 1 and bed die 3 are combined and installed together, and are fixed on multiaxis spark lathe by fixture.Mold 1 is provided with die face 2, and bed die 3 is provided with lower die face 4, and the shape of die face sets according to the shape of uncovered coated blade 7.
Electrode 5 is located at the side of opening between mold 1 and bed die 3, and the shape of electrode 5 and the shape of die face are agreed with.Electrode 5 is combined by multiple electrode slice 6, and each electrode slice 6 uses the mode of intersecting to be fixedly installed togather.
When mold 1 and bed die 3 are placed on multiaxis spark-erosion machine tool, clamp system clamping mold 1 on multiaxis spark-erosion machine tool and bed die 3, at this moment, the electrode 5 according to the die face correspondence design on mold 1 and bed die 3 to be placed in the dark chamber of workpiece and to adjust discharging gap do thick fine finishining.
Electrode 5 segment design, can reduce the cost of processing.When electrode 5 need be changed because electric discharge is processed with loss, only need to replace separately the electrode slice 6 occurring loss, avoid the problem of whole replacements that global design causes.And when certain section can be reused through correction, the operating efficiency of overall electrode 5 also can not be affected.Electrode slice 6 contact position of adjacent two sections, its structure has the part intersected, and ensures that its range of work has overlapped, to prevent from occurring little muscle at the intersection of electrode slice 6 like this.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. a uncovered coated blade processing device, comprise mold, bed die and electrode, described mold and bed die are combined and installed together, described electrode is located at the side of opening between mold and bed die, it is characterized in that: described mold is provided with die face, described bed die is provided with lower die face, and the shape of described electrode and the shape of die face are agreed with.
2. a kind of uncovered coated blade processing device as claimed in claim 1, is characterized in that: described electrode is combined by multiple electrode slice.
3. a kind of uncovered coated blade processing device as claimed in claim 1, is characterized in that: described electrode slice uses the mode of intersecting to fixedly mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127906.XU CN204504431U (en) | 2015-03-05 | 2015-03-05 | A kind of uncovered coated blade processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127906.XU CN204504431U (en) | 2015-03-05 | 2015-03-05 | A kind of uncovered coated blade processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504431U true CN204504431U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127906.XU Expired - Fee Related CN204504431U (en) | 2015-03-05 | 2015-03-05 | A kind of uncovered coated blade processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108248A (en) * | 2015-09-02 | 2015-12-02 | 北京市电加工研究所 | Stacking-type combined electrode for electrosparking of micro inner grooves of slow wave structure and manufacturing method of stacking-type combined electrode |
-
2015
- 2015-03-05 CN CN201520127906.XU patent/CN204504431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108248A (en) * | 2015-09-02 | 2015-12-02 | 北京市电加工研究所 | Stacking-type combined electrode for electrosparking of micro inner grooves of slow wave structure and manufacturing method of stacking-type combined electrode |
| CN105108248B (en) * | 2015-09-02 | 2018-09-28 | 北京市电加工研究所 | A kind of fine inside groove electrical discharge machining stacked compound electrode and preparation method thereof of slow-wave structure |
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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: 20150729 |