CN202355878U - Cooling liquid filtering device - Google Patents
Cooling liquid filtering device Download PDFInfo
- Publication number
- CN202355878U CN202355878U CN2011204742303U CN201120474230U CN202355878U CN 202355878 U CN202355878 U CN 202355878U CN 2011204742303 U CN2011204742303 U CN 2011204742303U CN 201120474230 U CN201120474230 U CN 201120474230U CN 202355878 U CN202355878 U CN 202355878U
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- CN
- China
- Prior art keywords
- cooling liquid
- urceolus
- inner core
- top cover
- cylinder
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a cooling liquid filtering device, belonging to the technical field of machine tools. The cooling liquid filtering device comprises an external cylinder, an internal cylinder and a top cover which are coaxial, wherein the internal cylinder is positioned in the external cylinder, an interlayer runner is arranged between the outer wall of the internal cylinder and the inner wall of the external cylinder, the upper port of the external cylinder is closed by the top cover, the upper end of the internal cylinder is pressed by the lower end surface of the top cover, a cooling liquid inlet pipe communicated with the internal cylinder is connected with the center of the top cover, an overflow port communicated with the interlayer runner is arranged at the periphery of the upper port of the internal cylinder, a cooling liquid outlet pipe is arranged at the center of the bottom wall of the external cylinder, and the upper end of the cooling liquid outlet pipe is protruded out of the bottom wall plane of the external cylinder and communicated with the interlayer runner. The filtering device is simple in structure, low in cost, good in filtering effect, small in appearance and convenient to install, and can be suitable for filtering of cooling liquid for various metal machining machine tools, thus having good universality.
Description
Technical field
The utility model relates to a kind of cooling liquid filtering apparatus, is applied to the filtration of metal cutting machining tool cooling fluid, belongs to the machine tool technology field.
Background technology
In mechanical processing industry; Cold working is promptly quite general with the means of removing metal material method acquisition qualified parts; Most of cold working process need coolings; Consequent cooling fluid filtered and recycled utilizes method also many again: the coolant clarifier that is magnetic, the vortex coolant separator is arranged, and special-purpose cooling fluid water-oil separating Rose Box etc. is arranged.These cold filtration devices generally need motor special or other power set, and complex structure, cost is higher, profile is huger, it is also more bothersome to install, and generally can not accomplish general.
The utility model content
The purpose of the utility model is, overcomes the problem that exists in the prior art, and a kind of cooling liquid filtering apparatus is provided, and is simple in structure, with low cost, filter effect is good, profile is small and exquisite and easy for installation.
For solving above technical problem, a kind of cooling liquid filtering apparatus that the utility model provided comprises urceolus, inner core and the top cover of coaxial line; Inner core is arranged in urceolus; Be provided with the interlayer runner between the outer wall of inner core and the inwall of urceolus, the port of urceolus is sealed by top cover, and the lower surface of top cover is pressed in the upper end of inner core; The center of top cover is connected with the cooling liquid inlet pipe that communicates with inner core; The port circumference of inner core is provided with the overfall that communicates with the interlayer runner, and the diapire center of urceolus is provided with coolant outlet, and the upper end of coolant outlet protrudes in the diapire plane of urceolus and is communicated with the interlayer runner.
With respect to prior art; The utility model has been obtained following beneficial effect: cooling fluid at first gets in the inner core from the cooling fluid inlet tube; Overfall through inner core top behind the first cake filtration of interior tube inner chamber overflows; Get into the interlayer runner between inner core and the urceolus, along the bottom of the descending arrival urceolus of interlayer runner, tube bottom is deposited once more and filters after coolant outlet flows out outside then.Not only contain tiny iron filings impurity in the cooling fluid, and generally be mixed with impurity such as oils, iron filings impurity is deposited on the diapire of inner core and urceolus; Because generally the density than water is little for the density of oil impurities, so the part oil impurities is being floated above interlayer runner between inner core and the urceolus through behind the first cake filtration; After repeatedly using, opening top cover can be clean with the contaminant removal in inner core and the urceolus.This filter apparatus configuration is simple, with low cost, filter effect is good, profile is small and exquisite, easy for installation, and can be fit to the filtration of all kinds of metal cutting machining tool cooling fluids, have good versatility.
As the improvement of the utility model, the diapire upper surface of said urceolus is evenly distributed with 3 radial ribs, and the circle wall bottom of said inner core is provided with the suitable draw-in groove of said radial ribs and through said draw-in groove and is connected on the said radial ribs.On the diapire of urceolus, radial ribs is set, both can improves intensity, reduce wall thickness, can realize the automatic capturing location of inner core again.
Description of drawings
Fig. 1 is the structural representation of the utility model cooling liquid filtering apparatus.
Among the figure: 1 cooling liquid inlet pipe, 2 screws, 3 top covers, 4 urceolus, 4a radial ribs, 5 inner cores, 5a overfall, 6 interlayer runners; 7 coolant outlets.
The specific embodiment
As shown in Figure 1; The cooling liquid filtering apparatus of the utility model comprises urceolus 4, inner core 5 and the top cover 3 of coaxial line; Inner core 5 is arranged in urceolus 4, is provided with interlayer runner 6 between the inwall of the outer wall of inner core 5 and urceolus 4, and top cover 3 seals it through the port that screw 2 is fixed on urceolus 4; The lower surface of top cover 3 is pressed in the upper end of inner core 5; The center of top cover 3 is connected with the cooling liquid inlet pipe 1 that communicates with inner core, and the port circumference of inner core 5 is provided with the overfall 5a that communicates with interlayer runner 6, and overfall 5a can be symmetrical set a plurality of along the circumference of inner core port.The diapire center of urceolus 4 is provided with coolant outlet 7, and the upper end of coolant outlet 7 protrudes in the diapire plane of urceolus 4 and is communicated with interlayer runner 6.
The diapire upper surface of urceolus 4 is evenly distributed with 3 radial ribs 4a, and the circle wall bottom of inner core is provided with the suitable draw-in groove with radial ribs 4a, and is connected to the automatic capturing location of realizing inner core on the radial ribs through draw-in groove.
In the work; Cooling fluid at first gets in the inner core 5 from cooling fluid inlet tube 1; Overfall 5a through inner core top behind the first cake filtration of inner core 5 inner chambers overflows; Get into the interlayer runner 6 between inner core 5 and the urceolus 4, along the bottom of interlayer runner 6 descending arrival urceolus 4, be deposited filtration once more after coolant outlet 7 flows out then in urceolus 4 bottoms.Iron filings impurity in the cooling fluid is deposited on the diapire of inner core 5 and urceolus 4; The part oil impurities is floated above interlayer runner 6 between inner core and the urceolus; Opening top cover 3 can be clean with the contaminant removal in inner core and the urceolus.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. cooling liquid filtering apparatus; It is characterized in that: the urceolus, inner core and the top cover that comprise coaxial line; Said inner core is arranged in said urceolus; Be provided with the interlayer runner between the outer wall of said inner core and the inwall of said urceolus, the port of said urceolus is sealed by said top cover, and the lower surface of said top cover is pressed in the upper end of said inner core; The center of said top cover is connected with the cooling liquid inlet pipe that communicates with said inner core; The port circumference of said inner core is provided with the overfall that communicates with said interlayer runner, and the diapire center of said urceolus is provided with coolant outlet, and the upper end of said coolant outlet protrudes in the diapire plane of said urceolus and is communicated with said interlayer runner.
2. cooling liquid filtering apparatus according to claim 1; It is characterized in that: the diapire upper surface of said urceolus is evenly distributed with 3 radial ribs, and the circle wall bottom of said inner core is provided with the suitable draw-in groove of said radial ribs and through said draw-in groove and is connected on the said radial ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204742303U CN202355878U (en) | 2011-11-25 | 2011-11-25 | Cooling liquid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204742303U CN202355878U (en) | 2011-11-25 | 2011-11-25 | Cooling liquid filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355878U true CN202355878U (en) | 2012-08-01 |
Family
ID=46567098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204742303U Expired - Fee Related CN202355878U (en) | 2011-11-25 | 2011-11-25 | Cooling liquid filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890600A (en) * | 2017-03-15 | 2017-06-27 | 中国恩菲工程技术有限公司 | Molten sulphur device |
-
2011
- 2011-11-25 CN CN2011204742303U patent/CN202355878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890600A (en) * | 2017-03-15 | 2017-06-27 | 中国恩菲工程技术有限公司 | Molten sulphur device |
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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: 20120801 Termination date: 20171125 |