CN204975590U - Liquid storage tank for mixed powder electric spark machining - Google Patents
Liquid storage tank for mixed powder electric spark machining Download PDFInfo
- Publication number
- CN204975590U CN204975590U CN201520770799.2U CN201520770799U CN204975590U CN 204975590 U CN204975590 U CN 204975590U CN 201520770799 U CN201520770799 U CN 201520770799U CN 204975590 U CN204975590 U CN 204975590U
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- rotating disk
- pipeline
- nozzle
- electric spark
- feed tube
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Abstract
The utility model provides a liquid storage tank for mixed powder electric spark machining, includes the box, towards liquid pump, solution feed pump, pipeline and hydraulic cyclone, still includes agitating mixing apparatus, agitating mixing apparatus upper end and tube coupling, the pipeline other end with be located the box dash the liquid pump connection, the bottom half still is equipped with the aeration air -blast device, and the aeration air -blast device includes blast pipe and aeration air -blower, and blast pipe evenly distributed is equipped with a plurality of ventholes at the bottom half on the blast pipe, hydraulic cyclone is connected with the solution feed pump that lies in the box through the pipeline, and hydraulic cyclone has arranged the filtration box with a net in the below, and filter screen bottom of the case portion passes through tube coupling to box. The beneficial effects of the utility model are that passing through the pipeline towards the liquid pump with the working solution and carrying to agitating mixing apparatus, the working solution enters into intracavity in the cavity of carousel along the feed liquor pipe, after each no. I nozzle and no. II nozzles are given water uniform distribution to the cavity inner chamber, by no. I nozzle and no. II nozzles blowouts.
Description
Technical field
The utility model relates to technical field, is specifically related to a kind of mixed-powder electric spark machining liquid reserve tank.
Background technology
At present, mixed-powder electric spark machining technology by adding the electroconductive powder such as silicon, aluminium in electric spark working solution, change spark discharge state, increase discharging gap, greatly reduce the parasitic capacitance of interpolar, refinement discharge energy, makes electric discharge even at finished surface, thus reduce finished surface roughness value, improve workpiece surface quality.One of key technology of mixed-powder electric spark machining ensures that the powder added mixes in working solution, but because the density of powder itself is larger than the density of working solution, powder very easily precipitates in working liquid container, therefore must have rabbling mechanism to ensure that powder is in the state of constantly flowing, make powder operationally keep suspending.
Summary of the invention
The purpose of this utility model is to provide a kind of mixed-powder electric spark machining liquid reserve tank, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of mixed-powder electric spark machining liquid reserve tank, comprises casing, rushes liquid pump, solution feed pump, pipeline and hydrocyclone, and also comprise mixing stirring device, mixing stirring device upper end is connected with pipeline, and the pipeline other end is connected with the liquid pump that rushes being positioned at casing; The rotating disk that mixing stirring device comprises feed tube and is connected with feed tube, rotating disk is the plate-like seal of band hollow cavity, feed tube is relatively rotated by an end face of bearing and sealing ring and rotating disk and is tightly connected, feed tube is communicated with the hollow cavity of rotating disk, another end face of rotating disk has several No. I nozzles vertically downward, circumferentially be evenly arranged several No. II nozzle at rotating disk, the angle of described No. II nozzle and vertical direction is greater than zero degree; Bottom half is also provided with aeration drum wind apparatus, and aeration drum wind apparatus comprises blast pipe and aeration blower, and blast pipe is evenly distributed on bottom half, and blast pipe is provided with some ventholes; Hydrocyclone is connected with the solution feed pump being positioned at casing by pipeline, and hydrocyclone arranged beneath has filtration net cage, filters bottom net cage and is connected to casing by pipeline.
As further program of the utility model: the connection of feed tube and rotating disk end face is made up of the bearing be sleeved on feed tube outer wall and sealing ring, the overcoat of bearing is fixed on an end face of rotating disk.
As the utility model further scheme: the pivot of bearing is coaxial with the pivot of rotating disk.
As the utility model further scheme: the angle of described No. II nozzle and vertical direction is 10 °-30 °.
As the utility model further scheme: the angle of described No. II nozzle and vertical direction is 20 °.
The beneficial effects of the utility model are that the mixed powder that aeration drum wind apparatus starts bottom half precipitates carries out aeration air blast, are blown afloat by mixed powder, make it be suspended in working solution; Then start and rush liquid pump, rush liquid pump by working solution by Pipeline transport to mixing stirring device, working solution enters in the hollow cavity of rotating disk along feed tube, after water uniform distribution is given each No. I nozzle and No. II nozzle by hollow cavity, is sprayed by No. I nozzle and No. II nozzle.Injection direction due to No. II nozzle is not vertically downward, rotating disk will be made like this to be subject to one along the tangential revolving force of its circumference, drive rotating disk along its axial-rotation, mixing stirring device coordinates the work of aeration drum wind apparatus, turbulent flow is formed in casing, continual stirring is carried out to working solution, thus mixed powder can be mixed with working solution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model mixing stirring device;
Fig. 3 is the upward view of the utility model Fig. 2;
Fig. 4 is the A direction view of the utility model Fig. 2;
Fig. 5 is the top view of the utility model aeration drum wind apparatus.
In figure: 1-casing, 2-solution feed pump, 3-filtration net cage, 4-hydrocyclone, 5-pipeline, 6-mixing stirring device, 7-rush liquid pump, 8-aeration blower, 9-blast pipe, 10-venthole, 61-feed tube, 62-bearing, 63-rotating disk, 64-sealing ring, 65-hollow cavity, 66-No. I nozzle, 67-No. II nozzle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite
The every other embodiment obtained, all belongs to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 5, in the utility model embodiment, a kind of mixed-powder electric spark machining liquid reserve tank, comprise casing 1, rush liquid pump 7, solution feed pump 2, pipeline 5 and hydrocyclone 4, also comprise mixing stirring device 6, mixing stirring device 6 upper end is connected with pipeline 5, and pipeline 5 other end is connected with the liquid pump 7 that rushes being positioned at casing 1; The rotating disk 63 that mixing stirring device 6 comprises feed tube 61 and is connected with feed tube 61, rotating disk 63 is the plate-like seal of band hollow cavity 65, feed tube 61 to be relatively rotated with an end face of rotating disk 63 by bearing 62 and sealing ring 64 and is tightly connected, feed tube 61 is communicated with the hollow cavity 65 of rotating disk 63, another end face of rotating disk 63 has several No. I nozzles 66 vertically downward, circumferentially be evenly arranged several No. II nozzle 67 at rotating disk 63, described No. II nozzle 67 is greater than zero degree with the angle of vertical direction; Also be provided with aeration drum wind apparatus bottom casing 1, aeration drum wind apparatus comprises blast pipe 9 and aeration blower 8, and blast pipe 9 is evenly distributed on bottom casing 1, and blast pipe 9 is provided with some ventholes 10; Hydrocyclone 4 is connected with the solution feed pump 2 being positioned at casing 1 by pipeline 5, and hydrocyclone 4 arranged beneath has filters net cage 3, filters bottom net cage 3 and is connected to casing 1 by pipeline 5.
Feed tube 61 and the connection of rotating disk end face are by the bearing 62 be sleeved on feed tube 61 outer wall and sealing ring group 64 one-tenth, and the overcoat of bearing 62 is fixed on an end face of rotating disk 63, and the pivot of bearing 62 is coaxial with the pivot of rotating disk 63.
Described No. II nozzle 67 is 10 °-30 ° with the angle of vertical direction, and optimally, described No. II nozzle 67 is 20 ° with the angle of vertical direction.
Operation principle of the present utility model is: when starting working, and aeration drum wind apparatus starts and carries out aeration air blast to the mixed powder of casing 1 bottom precipitation, is blown afloat by mixed powder, makes it be suspended in working solution; Then start and rush liquid pump 7, rush liquid pump 7 and working solution is delivered to mixing stirring device 6 by pipeline 5, working solution enters in the hollow cavity 65 of rotating disk 63 along feed tube 61, hollow cavity 65 is sprayed by No. I nozzle 66 and No. II nozzle 67 after giving each No. I nozzle 66 and No. II nozzle 67 by water uniform distribution.Injection direction due to No. II nozzle 67 is not vertically downward, rotating disk 63 will be made like this to be subject to one along the tangential revolving force of its circumference, drive rotating disk 63 along its axial-rotation, mixing stirring device 6 coordinates the work of aeration drum wind apparatus, turbulent flow is formed in casing 1, continual stirring is carried out to working solution, thus mixed powder can be mixed with working solution; Hydrocyclone 4 and filtration net cage 3 are prior art, and its effect please refer to patent 200820055959.5 mixed-powder electric spark machining liquid reserve tank.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a mixed-powder electric spark machining liquid reserve tank, comprise casing, rush liquid pump, solution feed pump, pipeline and hydrocyclone, it is characterized in that, also comprise mixing stirring device, mixing stirring device upper end is connected with pipeline, and the pipeline other end is connected with the liquid pump that rushes being positioned at casing; The rotating disk that mixing stirring device comprises feed tube and is connected with feed tube, rotating disk is the plate-like seal of band hollow cavity, feed tube is relatively rotated by an end face of bearing and sealing ring and rotating disk and is tightly connected, feed tube is communicated with the hollow cavity of rotating disk, another end face of rotating disk has several No. I nozzles vertically downward, circumferentially be evenly arranged several No. II nozzle at rotating disk, the angle of described No. II nozzle and vertical direction is greater than zero degree; Bottom half is also provided with aeration drum wind apparatus, and aeration drum wind apparatus comprises blast pipe and aeration blower, and blast pipe is evenly distributed on bottom half, and blast pipe is provided with some ventholes; Hydrocyclone is connected with the solution feed pump being positioned at casing by pipeline, and hydrocyclone arranged beneath has filtration net cage, filters bottom net cage and is connected to casing by pipeline.
2. a kind of mixed-powder electric spark machining liquid reserve tank according to claim 1, is characterized in that, the connection of feed tube and rotating disk end face is made up of the bearing be sleeved on feed tube outer wall and sealing ring, and the overcoat of bearing is fixed on an end face of rotating disk.
3. a kind of mixed-powder electric spark machining liquid reserve tank according to claim 2, it is characterized in that, the pivot of bearing is coaxial with the pivot of rotating disk.
4. a kind of mixed-powder electric spark machining liquid reserve tank according to claim 1, is characterized in that, the angle of described No. II nozzle and vertical direction is 10 °-30 °.
5. a kind of mixed-powder electric spark machining liquid reserve tank according to claim 4, is characterized in that, the angle of described No. II nozzle and vertical direction is 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770799.2U CN204975590U (en) | 2015-10-08 | 2015-10-08 | Liquid storage tank for mixed powder electric spark machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770799.2U CN204975590U (en) | 2015-10-08 | 2015-10-08 | Liquid storage tank for mixed powder electric spark machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975590U true CN204975590U (en) | 2016-01-20 |
Family
ID=55110009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770799.2U Expired - Fee Related CN204975590U (en) | 2015-10-08 | 2015-10-08 | Liquid storage tank for mixed powder electric spark machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000697A (en) * | 2016-07-21 | 2016-10-12 | 招金矿业股份有限公司河东金矿 | Blasting fume removing device |
| CN111745237A (en) * | 2020-07-10 | 2020-10-09 | 湖南汽车工程职业学院 | Efficient impurity removal working groove for electric spark machining |
-
2015
- 2015-10-08 CN CN201520770799.2U patent/CN204975590U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000697A (en) * | 2016-07-21 | 2016-10-12 | 招金矿业股份有限公司河东金矿 | Blasting fume removing device |
| CN106000697B (en) * | 2016-07-21 | 2018-12-11 | 招金矿业股份有限公司河东金矿 | A kind of elimination blasting fume device |
| CN111745237A (en) * | 2020-07-10 | 2020-10-09 | 湖南汽车工程职业学院 | Efficient impurity removal working groove for electric spark machining |
| CN111745237B (en) * | 2020-07-10 | 2024-06-04 | 湖南汽车工程职业学院 | High-efficient edulcoration working tank is used in spark-erosion machining |
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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: 20160120 Termination date: 20161008 |