CN212594461U - Liquid collecting device of numerical control machine tool - Google Patents
Liquid collecting device of numerical control machine tool Download PDFInfo
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- CN212594461U CN212594461U CN202020850507.7U CN202020850507U CN212594461U CN 212594461 U CN212594461 U CN 212594461U CN 202020850507 U CN202020850507 U CN 202020850507U CN 212594461 U CN212594461 U CN 212594461U
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- 239000007788 liquid Substances 0.000 title claims abstract description 59
- 238000000926 separation method Methods 0.000 claims abstract description 54
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002173 cutting fluid Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of numerical control machine tools, in particular to a liquid collecting device of a numerical control machine tool, which comprises a separating box, a settling box and a return box which are arranged in sequence, wherein the upper part of the separating box is provided with a filter cartridge, the inner wall of the filter cartridge is provided with spiral fins, the upper part of the separating box is provided with a liquid outlet leading to the settling box, the upper part in the settling box is provided with a filter plate, the height of the filter plate is lower than that of the liquid outlet, the lower part in the settling box is provided with a baffle plate, the bottom side of the filter plate in the settling box is provided with an intermittent running stirring wheel disc, the center of the baffle plate is provided with a separating tube, the bottom end opening of the separating tube extends to the bottom of the baffle plate, the separating tube at the bottom of the baffle plate is provided with an intermittent running liquid absorbing device, the cutting fluid has good separation effect, and the separated cutting fluid can be directly used.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool, concretely relates to collection liquid device of digit control machine tool.
Background
The numerical control machine tool is equipment commonly used for machining, cutting fluid is required to be used in the machining process of the numerical control machine tool so as to lubricate and cool a workpiece and a cutter, and the using amount of the cutting fluid is huge. The used cutting fluid is mixed with a large amount of chips and flows into an oil groove of a machine tool base, the conventional cleaning method is regular manual cleaning, the operation process is troublesome, the cleaning efficiency is low, the chips are inconvenient to separate and are not thoroughly separated, the separated cutting fluid cannot be directly used, the resource is seriously wasted, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide the collection liquid device of digit control machine tool, carry out multistage filtration, precipitation separation to the cutting fluid and handle, the efficient of processing, the cutting fluid separation is effectual, and the cutting fluid after the separation can directly use.
The utility model provides a technical scheme that its technical problem adopted as follows:
the liquid collecting device of the numerical control machine tool comprises a separation box, a settling box and a return box which are sequentially arranged, wherein an inclined filter cylinder is arranged at the upper part of the separation box, spiral fins are arranged on the inner wall of the filter cylinder, a first motor for driving the filter cylinder to rotate is arranged on the separation box, a liquid inlet of the separation box is communicated into the filter cylinder, a liquid outlet communicated with the settling box is arranged at the upper part of the separation box, a filter plate is arranged at the upper part in the settling box body, the height of the filter plate is lower than that of the liquid outlet, a partition plate is arranged at the lower part in the settling box body, a filter bin of the settling box is formed between the filter plate and the partition plate, an intermittent stirring wheel disc is arranged at the bottom side of the filter plate in the settling box and driven by a second motor arranged at the upper part of the settling box, a separation pipe is arranged at the center of the partition plate, a bottom port of, the settling tank is provided with a settling liquid outlet for discharging liquid to the reflux tank, the settling liquid outlet is arranged at the bottom side of the stirring wheel disc, and a liquid drainage pipeline for pumping out the liquid is arranged in the reflux tank.
Furthermore, a separation sewage draining outlet is formed in the bottom of the separation box.
Furthermore, a sedimentation sewage outlet is arranged at the bottom of the sedimentation tank.
Furthermore, the upper part of the settling tank is provided with a stirring shaft, the bottom end of the stirring shaft is connected with a stirring wheel disc, and the stirring shaft is rotatably matched with the filter plate.
Furthermore, the upper part of the settling tank is provided with an openable window.
Furthermore, the stirring wheel disc is provided with stirring blades close to the bin wall of the filtering bin.
Furthermore, a liquid discharge pump is arranged on the liquid discharge pipeline.
Furthermore, the rotating speed of the stirring wheel disc is 3-5 r/min.
Further, the liquid suction device is a liquid suction pump.
The utility model has the advantages that: adopt above-mentioned scheme, separator box, setting tank carry out filtration treatment, sediment separation processing to the cutting fluid in proper order, clear away the magazine such as large granule smear metal, tiny particle smear metal that contain in the cutting fluid, and the cutting fluid that enters into the flow-back case is comparatively clean, and the use that can be direct is handled step by step, has better filtration utility, excellent in use effect, and the efficiency of processing is high, reduces the use cost of digit control machine tool.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of the separation tube body located at the upper part of the partition plate according to an embodiment of the present invention.
Fig. 3 is a partial structural schematic view of a separation tube body at the upper part of a baffle plate in another embodiment of the present invention.
Wherein: 1 is the separator box, 11 is the cartridge filter, 12 is the liquid outlet, 2 is the setting tank, 21 is the filter plate, 22 is the baffle, 23 is the stirring rim plate, 24 is the separator tube, 25 is the imbibition pump, 26 is the setting liquid outlet, 3 is the return-flow tank, 31 is the flowing back pipeline.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1: a liquid collecting device of a numerical control machine tool comprises a separation box 1, a settling box 2 and a return box 3 which are sequentially arranged, wherein an inclined filter cylinder 11 is arranged at the upper part of the separation box 1, spiral fins (not shown in the figure) are arranged on the inner wall of the filter cylinder 11, the outer end of the filter cylinder 11 extends to the outside of the separation box 1, a first motor (not shown in the figure) for driving the filter cylinder 11 to rotate is arranged outside the separation box 1, the first motor can be fixed outside the separation box 1 through a first motor support so as to be convenient for the fixed arrangement of the first motor, the filter cylinder 11 can be rotatably matched with a box body of the separation box 1 through a bearing, a synchronizing wheel is arranged on an outer cylinder body at the outer end of the filter cylinder 11, a driving synchronizing wheel is arranged at the output end of the first motor, the driving synchronizing wheel is connected with the synchronizing wheel through the synchronizing wheel transmission mechanism, the first motor drives the filter cylinder 11 to rotate through the synchronizing, cutting fluid after digit control machine tool uses lets in the cartridge filter 11 in separator box 1 inside through the inlet, and cartridge filter 11 stack shell is equipped with a plurality of filtration pores, and the smear metal of cartridge filter 11 in with cutting fluid filters out, and the outside of straining the inside helical fin of cartridge filter 11 and discharging to separator box 1 is crossed to the smear metal of straining filtered, and the cutting fluid after the separation is kept in separator box 1 temporarily, and the bottom of separator box 1 is equipped with the separation drain.
The upper part of the separation box 1 is provided with a liquid outlet 12 leading to the settling box 2, the upper part in the box body of the settling box 2 is provided with a filter plate 21, the height of the filter plate 21 is lower than that of the liquid outlet 12, the lower part in the box body of the settling box 2 is provided with a partition plate 22, a filter bin of the settling box 2 is formed between the filter plate 21 and the partition plate 22, the bottom side of the filter plate 21 in the settling box 2 is provided with an intermittent stirring wheel disc 23, the stirring wheel disc 23 is driven by a second motor arranged at the upper part of the settling box 2, the second motor is arranged at the upper part of the settling box 2 through a second motor bracket, the stirring wheel disc 23 is provided with stirring blades attached to the wall of the filter bin, the center of the upper part of the settling box 2 is provided with a stirring shaft, the bottom end of the stirring shaft is connected with the stirring wheel disc 23, the upper end of the stirring shaft penetrates through the filter plate 21 and extends to the, a separation pipe 24 is arranged at the center of the partition plate 22, a bottom port of the separation pipe 24 penetrates through the partition plate 22, the bottom port of the separation pipe 24 extends to the bottom side of the partition plate 22, referring to fig. 2, a pipe body of the separation pipe 24 in the filter bin is provided with a plurality of through holes, a liquid suction pump 25 which runs intermittently is arranged on the separation pipe 24 at the bottom of the partition plate 22, a precipitation liquid outlet 26 which discharges liquid to the return tank 3 is arranged on a box body of the settling tank 2, the precipitation liquid outlet 26 is arranged at the bottom side of the stirring wheel disc 23 in comparison with the arrangement position, cutting chips, dust or other impurities with smaller particles still remain in the cutting liquid filtered by the filter cartridge 11, the cutting liquid is temporarily stopped in the separation tank 1 and then enters the settling tank 2 through the liquid outlet 12, the impurities precipitated in the separation tank 1 are discharged through a separation sewage discharge outlet at the bottom of the separation tank 1, and the, the filtered cutting fluid enters the filtering bin, the cutting fluid entering the filtering bin is precipitated, the second motor drives the stirring wheel disc 23 to intermittently rotate, the rotating speed of the stirring wheel disc 23 is controlled to be 3-5r/min, the second motor intermittently operates to provide sufficient precipitation time for the cutting fluid, stirring blades on the stirring wheel disc 23 are tightly attached to the bin wall of the filtering bin, the stirring rotating speed is slow, after the stirring device is started, the structure is favorable for enabling the cutting fluid to slowly rotate in the filtering bin, the cutting fluid rotates in the filtering bin, a vortex can be formed at the center of the filtering bin, due to different specific gravities, dust, impurities, fine cuttings and precipitated impurities in the cutting fluid can be gathered towards the center of the filtering bin and gradually sink under the action of the vortex, the separation tube 24 is porous at the center, the dust, the fine cuttings, the impurities and the like can enter the separation tube 24, and in order to ensure the formation of the vortex, the length of the pipe body of the separation pipe 24 in the filter bin is controlled to be less than one third of the height of the filter bin, the inner diameter of the separation pipe 24 is not less than 10cm, the structure can reduce the interference of the separation pipe 24 on the formation of vortex, promote the formation of vortex separation, the liquid suction pump 25 is started after the stirring of the stirring wheel disc 23, the cutting fluid with impurities collected at the center of the filter bin is discharged to the bottom side of the partition plate 22 through the separation pipe 24, a settling bin is formed in the settling tank 2 at the bottom side of the partition plate 22, the cuttings with impurities discharged by the liquid suction pump 25 are temporarily stored in the settling bin, cleaner cutting fluid in the filter bin enters the return tank 3 through the settling fluid outlet 26, the liquid suction pump 25 is started intermittently, the amount of cutting fluid extracted each time is small, and as the cutting fluid extracted at the center of the lower side of the filter bin contains a large amount of dust, the realization is to the cleaing away of impurity in the setting tank 2, the cutting fluid of suction is deposited temporarily in the setting storehouse of baffle 22 bottom, can set up the filter screen that the mesh is littleer in the bottom side department of separator 24 in the liner storehouse, carry out more careful filtration to separator 24 exhaust cutting fluid, the cutting fluid of suction is kept in the setting storehouse of baffle 22 bottom temporarily, the bottom of setting tank 2 is equipped with the sediment drain, the cutting fluid in the setting storehouse can be discharged regularly, carry out more careful filtration to exhaust cutting fluid, the upper portion of setting tank 2 is equipped with the window that can open (not shown in the figure), be convenient for clear up the impurity that filters out to filter plate 21, setting storehouse department also can set up the bottom side window, be used for wasing the filter screen.
Be equipped with the drain line 31 of taking liquid out in the backward flow case 3, be equipped with the flowing back pump on the drain line 31, the inner port of drain line 31 extends to the lower part department in the backward flow case 3, through the separation of separator box 1, setting tank 2, after filtering, the cutting fluid that enters into in the backward flow case 3 is clean relatively, discharges through drain line 31 and gives the lathe and directly utilizes, perhaps discharges and give other treatment facility and continue to handle.
Example 2: referring to fig. 1, the present embodiment is different from embodiment 1 in that the upper end of the separation pipe 24 protrudes 5cm above the upper surface of the partition plate 22, interference to the vortex in the filtration chamber is reduced, the vortex in the filtration chamber is smoothly generated, and impurities in the cutting fluid are collected at the vortex and move downward to be discharged by the separation pipe 24.
Example 3: the difference between this embodiment and embodiment 1 is that, referring to fig. 3, the holes on the separation pipe 24 are waist-shaped holes formed along the length direction of the pipe body of the separation pipe 24, so that impurities can enter the separation pipe 24 conveniently, and better discharge is promoted.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (9)
1. The liquid collecting device of the numerical control machine tool is characterized by comprising a separation box, a settling box and a return box which are sequentially arranged, wherein an inclined filter cylinder is arranged at the upper part of the separation box, spiral fins are arranged on the inner wall of the filter cylinder, the separation box is provided with a first motor for driving the filter cylinder to rotate, a liquid inlet of the separation box is communicated into the filter cylinder, a liquid outlet communicated with the settling box is arranged at the upper part of the separation box, a filter plate is arranged at the upper part in the settling box body, the height of the filter plate is lower than that of the liquid outlet, a partition plate is arranged at the lower part in the settling box body, a filter bin of the settling box is formed between the filter plate and the partition plate, an intermittent stirring wheel disc is arranged at the bottom side of the filter plate in the settling box and driven by a second motor arranged at the upper part of the settling box, a separation pipe is arranged at, the separating tube at the bottom of the clapboard is provided with an intermittently operated liquid suction device, the settling tank is provided with a settling liquid outlet which discharges liquid to the return tank, the settling liquid outlet is arranged at the bottom side of the stirring wheel disc, and the return tank is internally provided with a liquid discharge pipeline which takes out the liquid.
2. The liquid collecting device of the numerical control machine tool as claimed in claim 1, wherein a separation drain outlet is provided at the bottom of the separation tank.
3. The liquid collecting device of the numerical control machine tool according to claim 1, wherein a settling drain outlet is formed at the bottom of the settling tank.
4. The liquid collecting device of the numerical control machine tool according to claim 1, wherein a stirring shaft is arranged at the upper part of the settling tank, the bottom end of the stirring shaft is connected with a stirring wheel disc, and the stirring shaft is rotatably matched with the filter plate.
5. The liquid collecting device of a numerical control machine tool according to claim 1, wherein an openable window is provided at an upper portion of the settling tank.
6. The liquid collecting device of the numerical control machine tool according to claim 1, wherein the stirring wheel disc is provided with stirring blades at a position close to the bin wall of the filtering bin.
7. The liquid collecting device of the numerical control machine tool according to claim 1, wherein a liquid discharging pump is provided on the liquid discharging pipeline.
8. The liquid collecting device of the numerical control machine tool according to claim 1, wherein the rotation speed of the stirring wheel disc is 3-5 r/min.
9. The liquid collecting device of the numerical control machine tool according to claim 1, wherein the liquid suction device is a liquid suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850507.7U CN212594461U (en) | 2020-05-20 | 2020-05-20 | Liquid collecting device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850507.7U CN212594461U (en) | 2020-05-20 | 2020-05-20 | Liquid collecting device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212594461U true CN212594461U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020850507.7U Active CN212594461U (en) | 2020-05-20 | 2020-05-20 | Liquid collecting device of numerical control machine tool |
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| Country | Link |
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| CN (1) | CN212594461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962651A (en) * | 2021-03-25 | 2021-06-15 | 成都城投建筑工程有限公司 | Deep pile foundation replacement mud filtering and settling system |
-
2020
- 2020-05-20 CN CN202020850507.7U patent/CN212594461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962651A (en) * | 2021-03-25 | 2021-06-15 | 成都城投建筑工程有限公司 | Deep pile foundation replacement mud filtering and settling system |
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