CN203918147U - Novel electric spark mixes powder agitating device - Google Patents
Novel electric spark mixes powder agitating device Download PDFInfo
- Publication number
- CN203918147U CN203918147U CN201420171442.8U CN201420171442U CN203918147U CN 203918147 U CN203918147 U CN 203918147U CN 201420171442 U CN201420171442 U CN 201420171442U CN 203918147 U CN203918147 U CN 203918147U
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- inflow pipeline
- working solution
- oil
- flowline
- make
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Abstract
The utility model is the mixed powder agitating device of Novel electric spark, drives liquid flow to impel powder homogenising, thereby increase work efficiency by jet, further improves workpiece surface quality.This agitating device is mainly constructed as follows: work box inner side is placed with the inflow pipeline of a plurality of oil-ins, and this pipeline can change its place height by mechanical lifting gear.It adopts 45 degree and level crossing mode of jet inflow pipeline, makes working solution be created in flowing of level and the oblique downward direction of 45 degree, forms large area and circulate in working solution.In inflow pipeline opposite, place a flowline, its oil-out and oil-in are symmetrical, but oil-out aperture successively successively decreased to both sides by centre and have certain angle of inclination downwards, have prevented that mixed powder particles from existing the possible of precipitation in its lower end.Flowline is connected by circulating pump with inflow pipeline, utilizes circulating pump to make in fuel tank all the time in multidirectional jet state.By working solution, flow mixed powder is evenly suspended in working solution, reach desirable mixing effect, thereby improved the surface quality of workpiece.
Description
Technical field
The present invention relates to the mixed powder agitating device of spark technology, can increase work efficiency, and improve surface of the work precision.
Background technology
Conventional spark-erosion machine tool, is the electroconductive powder that adds certain ingredients, granularity and quantity in working solution in the market, thereby impel the roughness on processing work surface significantly to reduce, improves its surface quality.But because pressed powder directly adds in working solution, its Action of Gravity Field makes it produce deposited phenomenon in working solution, make filter block, lose efficacy, and reduce to a certain extent working (machining) efficiency.
Summary of the invention
The present invention mainly solves mixed powder settlement issues in Powder-mixed EDM process.The present invention is placed with the inflow pipeline containing a plurality of oil-ins by work box inner side, and this pipeline can change its place height by mechanical lifting gear.Be specially both sides and manually pull chain to make the stable rising of inflow pipeline simultaneously, after arriving assigned address, by chain fixed head, fix.Chain fixed head is that width is slightly less than roller widths, and diameter chain is slightly larger than groove diameter, thereby fixed head both sides and roller exist interference fits to cause chain to be fixed.It adopts 45 degree and level crossing mode of jet inflow pipeline, makes working solution be created in flowing of level and the oblique downward direction of 45 degree, forms large area and circulate in working solution.In inflow pipeline opposite, place a flowline, its oil-out and oil-in are symmetrical, but oil-out aperture successively successively decreased to both sides by centre and have certain angle of inclination downwards, have got rid of mixed powder particles and in its lower end, have had the possibility precipitating.Flowline is connected by circulating pump with inflow pipeline, utilizes circulating pump to make in working liquid container all the time in multidirectional jet state.By working solution, flow mixed powder is evenly suspended in working solution, reach desirable mixing effect, thereby improved the surface quality of workpiece.
The present invention solves the scheme that its technical problem adopts: as shown in the figure, this agitating device is combined by inflow pipeline (1), lowering or hoisting gear (2), flowline (4) and circulating pump (3) four parts.Workpiece is installed, adjusting oil-piping height flushes with surface of the work, the oil circuit breaker of fetching boiling water makes to be full of working solution in working liquid container, adds mixed powder, ON cycle pump, make working solution flow to inflow pipeline via flowline, utilize circulating pump that working solution is returned to work box by jet, and make to penetrate in the aperture of working solution from inflow pipeline, produce a plurality of jets working solution formation large area is circulated, impel particle to suspend, be uniformly distributed in work box.Complete expection object, improve workpiece surface quality.
To be more obvious with following description above object of the present invention in conjunction with the following drawings.
accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described
(1) accompanying drawing introduction
Fig. 1 is positive two survey views of the present invention
Fig. 2 is the front view of inflow pipeline of the present invention (1)
Fig. 3 is the side view of inflow pipeline of the present invention (1)
Fig. 4 is the front view of flowline of the present invention (4)
Fig. 5 is the side view of flowline of the present invention (4)
Fig. 6 is the structural front view of lowering or hoisting gear of the present invention (2)
Fig. 7 is the structure side view of lowering or hoisting gear of the present invention (2)
(2) figure number part
(1) inflow pipeline (2) lowering or hoisting gear
(3) circulating pump (4) flowline
the specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to this instrument advantage proposing according to the present invention, its specific embodiment, structure, feature and effect thereof, be described in detail as follows.
First consult Fig. 1, this agitating device is comprised of three parts, and as shown in the figure, this agitating device is combined by inflow pipeline, flowline and circulating pump three parts.Below according to operation principle, demonstration working condition: according to mounted workpiece, utilize lowering or hoisting gear, as Fig. 6, Fig. 7, adjust the height of inflow pipeline, make it equal with workpiece machining surface, it specifically pulls inflow pipeline to arrive assigned address by both sides chain simultaneously, detains chain fixed head chain cannot be moved.The oil circuit breaker of fetching boiling water afterwards, until working solution height arrives processing desired height.Keep the interior working solution volume of working liquid container certain, and add a certain amount of mixed powder in working liquid container.ON cycle pump, make working solution via flowline, as Fig. 2, Fig. 3, flow into circulating pump, utilize pump to make working solution pass through inflow pipeline, as Fig. 4, Fig. 5, return to working liquid container, make jet generation in the flowing velocity of level and 45 degree tilted directions, impelling working solution to form large area circulates, make particle in suspended state, be uniformly distributed in work box, start to carry out spark machined.This agitating device, on the basis of original Powder-mixed EDM processing, has further improved the uniformity of powder, thereby has made processing work obtain better surface quality.
The above, it is only preferred embodiments of the present invention, not the present invention is done to any pro forma restriction, every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs within the scope of technical scheme of the present invention.
Claims (1)
1. a Novel electric spark mixes powder agitating device, this instrument is by lowering or hoisting gear, inflow pipeline, flowline, circulating pump combines, it is characterized in that: in working liquid container inner side, be equipped with the inflow pipeline containing a plurality of oil-ins, this pipeline can be changed by mechanical device the height at its place, being specially both sides manually pulls chain to make the stable rising of inflow pipeline simultaneously, after arriving assigned address, by chain fixed head, fix, inflow pipeline adopts 45 degree and level crossing mode of jet, make working solution generation level and 45 spend mobile that oblique belows make progress, in working solution, forming large area circulates, in inflow pipeline opposition, place a flowline, its oil-out and oil-in are symmetrical, but successively successively decreased to both sides by centre and have an inclination angle downwards in oil-out aperture, flowline is connected by circulating pump with inflow pipeline, utilize circulating pump to make the multidirectional jet state of maintenance in working liquid container, by working solution, flow and make mixed powder evenly be suspended in working solution, reach desirable mixing effect, thereby improved the surface quality of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171442.8U CN203918147U (en) | 2014-04-10 | 2014-04-10 | Novel electric spark mixes powder agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171442.8U CN203918147U (en) | 2014-04-10 | 2014-04-10 | Novel electric spark mixes powder agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918147U true CN203918147U (en) | 2014-11-05 |
Family
ID=51814026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171442.8U Expired - Fee Related CN203918147U (en) | 2014-04-10 | 2014-04-10 | Novel electric spark mixes powder agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723523A (en) * | 2018-06-25 | 2018-11-02 | 浙江芊荷科技有限公司 | A kind of fixation process equipment for numerically controlled discharge machine |
-
2014
- 2014-04-10 CN CN201420171442.8U patent/CN203918147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723523A (en) * | 2018-06-25 | 2018-11-02 | 浙江芊荷科技有限公司 | A kind of fixation process equipment for numerically controlled discharge machine |
| CN108723523B (en) * | 2018-06-25 | 2020-04-07 | 宁波工程学院 | Fixed machining equipment for numerical control electric spark machine tool |
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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: 20141105 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |