CN205043283U - Electric spark wire cutting machine tool - Google Patents
Electric spark wire cutting machine tool Download PDFInfo
- Publication number
- CN205043283U CN205043283U CN201520703885.1U CN201520703885U CN205043283U CN 205043283 U CN205043283 U CN 205043283U CN 201520703885 U CN201520703885 U CN 201520703885U CN 205043283 U CN205043283 U CN 205043283U
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- silk
- column
- guider
- molybdenum filament
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides an electric spark wire cutting machine tool, including the lathe lathe bed, the lathe lathe bed divide into base, stand and lathe bed, and lathe bed integrated into one piece is at the top of stand, be provided with the fixed station through the layer board on the base, stretch out on the fixed station to have to be used for pressing from both sides and establish the mounting fixture who treats the machined part, setting up in the lathe bed and storing a silk section of thick bamboo, store and twine the molybdenum filament on the silk section of thick bamboo, the molybdenum filament stretches out from the guider bottom the lathe bed through take -up pulley taut back, stand middle part is transversely stretched out and is had the workstation, and the stand was kept away from to the workstation one side is provided with into silk mouthful, and the molybdenum filament that stretches out from guider passes to be treated to get into the waste silk surge drum from advancing a silk mouthful entering workstation behind the machined part after the leading wheel turns to, the lateral part of lathe bed is fixed with controller and pulse generator, and last the stretching out of pulse generator has negative connecting wire and anodal connecting wire, and negative connecting wire links to each other with guider, anodal connecting wire links to each other with mounting fixture. This electric spark wire cutting machine tool machining precision can reach the 0.001mm level.
Description
Technical field
The utility model relates to a kind of lathe, particularly relates to a kind of wire electric discharge that utilizes and carries out the lathe cut off.
Background technology
At present, WEDM is commonly used to processing complex geometry Kong ﹑ Cao ﹑ and diel, common WEDM adopts wire storage tube to drive the forward and reverse alternately high-speed motion of molybdenum filament to realize cutting, and the advantage of this cutting machine is that cutting speed is fast, but cutting accuracy is not high.
Utility model content
In order to solve Problems existing in background technology, the utility model provides a kind of electric spark linear cutting machine, and this cutting off machine adopts unidirectional wire, has higher machining accuracy.
For achieving the above object, the utility model adopts following technical scheme:
A kind of electric spark linear cutting machine, comprise bed piece, bed piece is divided into base, column and lathe bed, base is shelved on the ground, and column is arranged on the side of base, the one-body molded top at column of lathe bed, described base is provided with bottom plate, bottom plate arranges mounting plate, mounting plate is provided with fixed station, fixed station is extended with the stationary fixture for sandwiched workpiece to be added towards column side; Arrange in lathe bed for silk device, comprise wire storage tube, wire storage tube is wound around molybdenum filament for silk device, molybdenum filament stretches out from the guider bottom lathe bed after regulating wheel tension; Crossed out workbench in the middle part of column, workbench is provided with into silk mouth away from the side of column, and the molybdenum filament stretched out from guider enters workbench through after workpiece to be added from entering silk mouth, enters waste silk collection cylinder after directive wheel turns to; The sidepiece of lathe bed is fixed with controller and the pulse power, and the pulse power is extended with negative lead and positive lead, negative lead is connected with guider; Positive lead is connected with stationary fixture.
Bottom plate is along horizontal plane transverse shifting, and mounting plate vertically moves along horizontal plane.
The beneficial effects of the utility model are: machining accuracy can reach 0.001mm level, and cutting surfaces quality is also close to grinding level.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated
Fig. 1 is the structural representation of cutting off machine described in the utility model;
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
Embodiment 1
As Fig. 1, a kind of electric spark linear cutting machine, comprises bed piece 1, and bed piece 1 is divided into base 1a, column 1b and lathe bed 1c, and base 1a shelves on the ground, and column 1b is arranged on the side of base 1a, the one-body molded top at column 1b of lathe bed 1c; Base 1a is provided with the bottom plate 2 along horizontal plane transverse shifting, bottom plate 2 is provided with the mounting plate 3 vertically moved along horizontal plane, mounting plate 3 is provided with fixed station 4, fixed station 4 is extended with stationary fixture 12 towards column 1b side, stationary fixture 12 is for sandwiched workpiece 13 to be added.
Arrange in lathe bed 1c for silk device, comprise wire storage tube 6, wire storage tube 6 is wound around molybdenum filament 5 for silk device, molybdenum filament 5 stretches out from the guider 14 bottom lathe bed 1c after regulating wheel 7 is strained;
Crossed out workbench 9 in the middle part of column 1b, workbench 8 is provided with into silk mouth away from the side of column, and the molybdenum filament 5 stretched out from guider 14 enters workbench 9 through after workpiece 13 to be added from entering silk mouth, enters waste silk collection cylinder 10 after directive wheel turns to.
The sidepiece of lathe bed 1c is fixed with controller 8 and the pulse power 11, and the pulse power 11 is extended with negative lead 11a and positive lead 11b, negative lead 11a is connected with guider 14, thus is connected with molybdenum filament 5; Positive lead 11b is connected with stationary fixture 12, thus is connected with workpiece 13 to be added.
The pulse power sends a series of pulse voltage, is added on workpiece and molybdenum filament.Enough working solutions with certain insulating properties are had between molybdenum filament and workpiece.Distance between molybdenum filament and workpiece little to a certain extent time, under the effect of pulse voltage, working solution is ionized and punctures, and forms instantaneous discharge channel between molybdenum filament and workpiece, produce TRANSIENT HIGH TEMPERATURE, make metal local melting even vaporize and be got off by ablation.Fixed station drives the continuous feeding of workpiece, just can cut out required shape.
It will be recognized by those skilled in the art, under the prerequisite not departing from protection scope of the present invention, various amendment, change and combination can be carried out to above-mentioned embodiment, and think that this amendment, change and combination are within the scope of originality thought.
Claims (2)
1. an electric spark linear cutting machine, comprises bed piece, and bed piece is divided into base, column and lathe bed, and base is shelved on the ground, and column is arranged on the side of base, and the one-body molded top at column of lathe bed, is characterized in that:
Described base is provided with bottom plate, bottom plate arranges mounting plate, mounting plate is provided with fixed station, fixed station is extended with the stationary fixture for sandwiched workpiece to be added towards column side;
Arrange in lathe bed for silk device, comprise wire storage tube, wire storage tube is wound around molybdenum filament for silk device, molybdenum filament stretches out from the guider bottom lathe bed after regulating wheel tension;
Crossed out workbench in the middle part of column, workbench is provided with into silk mouth away from the side of column, and the molybdenum filament stretched out from guider enters workbench through after workpiece to be added from entering silk mouth, enters waste silk collection cylinder after directive wheel turns to;
The sidepiece of lathe bed is fixed with controller and the pulse power, and the pulse power is extended with negative lead and positive lead, negative lead is connected with guider; Positive lead is connected with stationary fixture.
2. a kind of electric spark linear cutting machine as claimed in claim 1, is characterized in that, bottom plate is along horizontal plane transverse shifting, and mounting plate vertically moves along horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703885.1U CN205043283U (en) | 2015-09-11 | 2015-09-11 | Electric spark wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703885.1U CN205043283U (en) | 2015-09-11 | 2015-09-11 | Electric spark wire cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043283U true CN205043283U (en) | 2016-02-24 |
Family
ID=55336898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703885.1U Expired - Fee Related CN205043283U (en) | 2015-09-11 | 2015-09-11 | Electric spark wire cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794661A (en) * | 2019-01-25 | 2019-05-24 | 浙江工业大学 | Wire cutting machine tool Assisted Combinatorial fixture |
| WO2022048300A1 (en) * | 2020-09-02 | 2022-03-10 | 湖南泰嘉新材料科技股份有限公司 | Sawtooth forming method |
-
2015
- 2015-09-11 CN CN201520703885.1U patent/CN205043283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794661A (en) * | 2019-01-25 | 2019-05-24 | 浙江工业大学 | Wire cutting machine tool Assisted Combinatorial fixture |
| WO2022048300A1 (en) * | 2020-09-02 | 2022-03-10 | 湖南泰嘉新材料科技股份有限公司 | Sawtooth forming 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: 20160224 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |