CN209189961U - A kind of aerial metal part wire cutting machine tool closed-loop control system - Google Patents
A kind of aerial metal part wire cutting machine tool closed-loop control system Download PDFInfo
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- CN209189961U CN209189961U CN201822183279.8U CN201822183279U CN209189961U CN 209189961 U CN209189961 U CN 209189961U CN 201822183279 U CN201822183279 U CN 201822183279U CN 209189961 U CN209189961 U CN 209189961U
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- partition
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- pipe
- machine tool
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Abstract
The utility model discloses a kind of aerial metal part wire cutting machine tool closed-loop control system, includes water tank, third pipeline, first partition, second partition, filter basket, PLC control centre, fluid infusion bucket, the floating ball lever meter for measuring high water tank；First partition and second partition are set to water tank cavity；The lower end of first partition is suspended on above water tank cavity bottom sidewall, and the downside of second partition is supported together in water tank cavity bottom sidewall surface；The test lead of floating ball lever meter is located in water tank；Fluid infusion bucket is connected to by third pipeline with water tank；Third pipeline is equipped with third water pump.When liquid level drops to the most floors of setting, under the control of PLC control centre, the cutting fluid in fluid infusion bucket is delivered in water tank, until liquid level reaches setting peak in water tank, third water pump is closed；Whole process uses closed-loop control, without human intervention；First partition, second partition and filter basket are designed to be filtered clast, filtering oil, obtains preferable filter effect.
Description
Technical field
The utility model relates to field of machine tool equipment more particularly to a kind of aerial metal part wire cutting machine tool closed-loop control systems
System.
Background technique
Currently, wire cutting machine tool is a kind of lathe of part that cutting thickness is relatively thin, cutting tool is the metal being powered
Silk, wire is mobile, and there are pulse currents between wire and workpiece, are cut using the corrosiveness of pulsed discharge to workpiece
Processing.Wire cutting machine tool needs to use cutting fluid, and cutting fluid recycles between lathe and water tank, and main function is to concentrate electric discharge
Energy takes away electric discharge heat to cool down wire electrode and workpiece, exclusion galvanic corrosion product etc..Cutting fluid is during circulation, inevitably
It can generate to volatilize perhaps to splash or be attached on product and be carried over outside lathe, cause the loss of cutting fluid, therefore, cutting fluid
It needs regularly to supplement, the surplus of cutting fluid determines at present and supplement is launched by manual operation, wherein existing much not
It determines factor, such as is easy to produce erroneous judgement, safety accident occurs when perhaps cannot being replenished in time or supplement cutting fluid
Deng, and it is larger using manually-operated labor intensity.
Cutting fluid use environment used in wire cutting machine tool is more severe, generally makes simply of the metal otter board of punching
Filtering, being easy to be mixed with unfiltered iron filings, lubricating oil etc. when processing in such cutting fluid influences the factor of cutting fluid quality.
Utility model content
The utility model is to solve existing technological deficiency, provides a kind of aerial metal part wire cutting machine tool closed-loop control
System realizes closed-loop control in terms of cutting fluid storage capacity control, without human intervention, and has preferable cutting fluid mistake
Filter effect.Its specific technical solution is as follows:
The utility model discloses a kind of aerial metal part wire cutting machine tool closed-loop control system, includes water tank, the first pipe
Road, second pipe, third pipeline, first partition, second partition, filter basket, PLC control centre, floating ball lever meter, fluid infusion bucket；
First partition and second partition vertically run through the side wall of water tank from the top of water tank, extend to water tank cavity；First partition
Lower end be suspended on above water tank cavity bottom sidewall, the downside of second partition is supported together in water tank cavity bottom sidewall surface, the
It is mesh-structured that two partitions, which are located at the plate face in water tank,；The inner cavity of water tank by first partition and second partition be separated out by a left side to
The first cavity that the right side is arranged successively, the second cavity, third cavity, the first cavity close on first partition；Wherein the one of first pipe
End is located in the first cavity, and the other end of first pipe extends to outside water tank, and the end is equipped with the first water pump；Second pipe its
Middle one end is located in the second cavity, and the other end of second pipe extends to outside the second cavity, and the end is equipped with the second water pump；Water tank
On be additionally provided with pilot hole, filter basket is assemblied in pilot hole, and pilot hole is located above third cavity；The test lead of floating ball lever meter
In the second cavity；Fluid infusion bucket is connected to by third pipeline with water tank；Third pipeline is equipped with third water pump；First water pump,
Second water pump, third water pump are controlled by PLC control centre, and floating ball lever meter is electrically connected with PLC control centre.
Further, be movable cooperation between first partition and water tank, the upside of first partition be equipped with it is multiple by up to
The inferior inserting hole being intervally arranged is inserted with shank in one of inserting hole.
Further, when plugging shank in the inserting hole for being located at the top, the lower side of first partition is supported together in water tank
The bottom sidewall of inner cavity.
It further, is movable cooperation between second partition and water tank.
Further, filter septum, the plate face of the vertical first partition of the plate face of filter septum, filtering are equipped in the first cavity
Partition is located at the top of first partition lower side, and the lower end of first pipe is located above filter septum, the lower end of first pipe
Vertical projection be located on filter septum.
The utility model has the beneficial effects that the utility model measures the liquid of cutting fluid in water tank by floating ball lever meter
Position, when liquid level drops to the most floors of setting, floating ball lever meter feedback signal gives PLC control centre, controls in PLC control centre
Under, the starting of third water pump passes through the cutting fluid in fluid infusion bucket in third pipeline to water tank, when the liquid level in water tank reaches
When setting peak, third water pump is closed；Whole control process uses closed-loop control, without human intervention；Design first every
Plate, second partition and filter basket come be filtered clast, filtering oil, obtain preferable filter effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
It is marked in figure: water tank 100, the first cavity 101, the second cavity 102, third cavity 103, first partition 200, shank
201, second partition 300, first pipe 400, the first water pump 401, second pipe 500, the second water pump 501, filter basket 600, mistake
Filter partition 700, PLC control centre 800, fluid infusion bucket 900, third pipeline 901, third water pump 902, floating ball lever meter 903.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is described in further detail below by specific embodiment combination attached drawing.Please refer to attached drawing.
The utility model discloses a kind of aerial metal part wire cutting machine tool closed-loop control system, includes water tank 100, first
Pipeline 400, second pipe 500, third pipeline 901, first partition 200, second partition 300, filter basket 600, PLC control centre
800, floating ball lever meter 903, fluid infusion bucket 900.
First partition 200 and second partition 300 vertically run through the side wall of water tank 100 from the top of water tank 100, extend
To 100 inner cavity of water tank.The lower end of first partition 200 is vacantly and above 100 intracavity bottom side wall of water tank, the work of first partition 200
With being to play the role of oil removal, the lesser oil of density is suspended on liquid level, and the biggish liquid of density can cross first partition 200
Lower end.The downside of second partition 300 is supported together in 100 intracavity bottom sidewall surfaces of water tank, and second partition 300 is located at water tank 100
Interior plate face be it is mesh-structured, the effect of second partition 300 be filtering iron filings impurity.The inner cavity of water tank 100 passes through first partition
200 and second partition 300 be separated out by left-to-right the first cavity 101 being arranged successively, the second cavity 102, third cavity 103,
First cavity 101 closes on first partition 200；Wherein one end of first pipe 400 is located in the first cavity 101, first pipe 400
The other end extend to outside water tank 100, and the end is equipped with the first water pump 401, and the effect of first pipe 400 is clear toward lathe conveying
Washing lotion；Wherein one end of second pipe 500 is located in the second cavity 102, and the other end of second pipe 500 extends to the second cavity
Outside 102, and the end is equipped with the second water pump 501, and the effect of second pipe 500 is the oil that extraction is blocked in the second cavity 102
Liquid, second pipe 500 are periodically to extract, and are taken out again when the oil liquid in the second cavity 102 is accumulated to a certain extent
It takes.
Pilot hole is additionally provided on water tank 100, filter basket 600 is assemblied in pilot hole, and pilot hole is located on third cavity 103
Side, 600 effect of filter basket are filtering iron filings impurity.When work, the cleaning solution in lathe flows into from filter basket 600, so
After flow successively through third cavity 103, the second cavity 102, the first cavity 101, be finally transmitted back in lathe by first pipe 400,
Form liquid circulation.
Floating ball lever meter 903 is a kind of instrument for measuring liquid level, and the floating ball lever meter 903 used in the present embodiment is Beijing
Safe prestige intelligence reaches the UHS magnetic float fluid level transmitter of instrument Science and Technology Ltd., law of buoyancy and magnetic of the work based on float
Coupling principle.When float as liquid level (interface) floats up and down, in float the magneticaction of permanent magnet in the tongue tube in conduit,
It is closed the tongue tube of corresponding height, obtains the electric signal for being proportional to liquid level, is believed through circuit conversion at the standard of 4~20mA.DC
Number, the signal is by wire transmission to PLC control centre 800.The float of floating ball lever meter 903 is located at the second chamber of water tank 100
In body 102, the water level fluctuation in the second cavity 102 is small compared with the water level fluctuation of the first cavity 101 and third cavity 103, is suitble to
Measure liquid level；The table header quartile of floating ball lever meter 903 is except water tank 100.
Except fluid infusion bucket 900 is independently of water tank 100, for fluid infusion bucket 900 for storing cutting fluid, fluid infusion bucket 900 passes through third
Pipeline 901 is connected to water tank 100, and third pipeline 901 is equipped with third water pump 902.
First water pump 401, the second water pump 501, third water pump 902 are electrically connected by conducting wire with PLC control centre 800,
And controlled by PLC control centre 800, floating ball lever meter 903 is electrically connected with PLC control centre 800.Wherein, PLC control centre
800 are also used for the process of control wire cutting machine tool.
The utility model measures the liquid level of cutting fluid in water tank 100 by floating ball lever meter 903, when liquid level drops to setting
Most floors when, 903 feedback signal of floating ball lever meter is to PLC control centre 800, in the case where PLC control centre 800 controls, third
Water pump 902 starts, and the cutting fluid in fluid infusion bucket 900 is delivered in water tank 100 by third pipeline 901, at the same time, first
Water pump 401 and the second water pump 501 can be at open state or closed state, when the liquid level in water tank 100 reaches setting peak
When, third water pump 902 is closed；The control process of cutting fluid level gauging and liquid measure supplement uses closed-loop control, without artificial behaviour
Make；First partition 200, second partition 300 and filter basket 600 are designed to be filtered clast, filtering oil, is obtained preferable
Filter effect.
It further, is movable cooperation between first partition 200 and water tank 100, the upside of first partition 200 is equipped with more
A inserting hole from top to bottom arranged at equal intervals is inserted with shank 201 in one of inserting hole.Shank 201 plays positioning
Effect, shank 201 plug together in different inserting holes, to adjust the position of first partition 200 in the up-down direction, pass through tune
The position for saving first partition 200, can control fluid flow, to adjust filter effect.
Further, when plugging shank 201 in the inserting hole for being located at the top, the lower side of first partition 200, which is supported, is closed
Bottom sidewall in 100 inner cavity of water tank.In addition, making when needing to extract the oil liquid in the second cavity 102 and third cavity 103
The inner cavity downside wall closed in water tank 100, more convenient extraction oil liquid are supported in the lower side of first partition 200.
It further, is movable cooperation between second partition 300 and water tank 100, second partition 300 can be extracted up
It is convenient that cleaning impurity or replacement are carried out to second partition 300 in water tank 100.
Further, filter septum 700, the vertical first partition of the plate face of filter septum 700 are equipped in the first cavity 101
200 plate face, filter septum 700 are located at the top of 200 lower side of first partition, the lower end of first pipe 400 be located at filtering every
700 top of plate, the vertical projection of the lower end of first pipe 400 are located on filter septum 700.The effect of filter septum 700 is
It prevents from remaining impurity from entering in first pipe 400 to result in blockage.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (5)
1. a kind of aerial metal part wire cutting machine tool closed-loop control system, which is characterized in that include water tank (100), the first pipe
Road (400), second pipe (500), third pipeline (901), first partition (200), second partition (300), filter basket (600),
PLC control centre (800), floating ball lever meter (903), fluid infusion bucket (900)；The first partition (200) and the second partition
(300) vertically run through the side wall of the water tank (100) from the top of the water tank (100), extend to the water tank (100)
Inner cavity；The lower end of the first partition (200) is suspended on above the water tank (100) intracavity bottom side wall, the second partition
(300) downside is supported together in the water tank (100) intracavity bottom sidewall surfaces, and the second partition (300) is located at the water tank
(100) plate face in is mesh-structured；The inner cavity of the water tank (100) by the first partition (200) and described second every
Plate (300) is separated out by left-to-right the first cavity (101) being arranged successively, the second cavity (102), third cavity (103), described
First cavity (101) closes on the first partition (200)；Wherein one end of the first pipe (400) is located at first chamber
In body (101), the other end of the first pipe (400) extends to the water tank (100) outside, and the end is equipped with the first water pump
(401)；Wherein one end of the second pipe (500) is located in second cavity (102), the second pipe (500)
The other end extends to second cavity (102) outside, and the end is equipped with the second water pump (501)；It is additionally provided on the water tank (100)
Pilot hole, the filter basket (600) are assemblied in the pilot hole, and the pilot hole is located above the third cavity (103)；
The test lead of the floating ball lever meter (903) is located in second cavity (102)；The fluid infusion bucket (900) passes through third pipe
Road (901) is connected to the water tank (100)；The third pipeline (901) is equipped with third water pump (902)；First water pump
(401), second water pump (501), the third water pump (902) are controlled by the PLC control centre (800), described floating
Ball liquidometer (903) is electrically connected with the PLC control centre (800).
2. aerial metal part wire cutting machine tool closed-loop control system as described in claim 1, which is characterized in that described first every
Be movable cooperation between plate (200) and the water tank (100), the upside of the first partition (200) be equipped with it is multiple by up to
The inferior inserting hole being intervally arranged is inserted with shank (201) in one of them described inserting hole.
3. aerial metal part wire cutting machine tool closed-loop control system as claimed in claim 2, which is characterized in that most upper when being located at
When plugging the shank (201) in the inserting hole of side, the lower side of the first partition (200) is supported together in the water tank
(100) bottom sidewall of inner cavity.
4. aerial metal part wire cutting machine tool closed-loop control system as described in claim 1, which is characterized in that described second every
It is movable cooperation between plate (300) and the water tank (100).
5. aerial metal part wire cutting machine tool closed-loop control system as described in claim 1, which is characterized in that first chamber
Filter septum (700) are equipped in body (101), the plate of the vertical first partition (200) of the plate face of the filter septum (700)
Face, the filter septum (700) are located at the top of the first partition (200) lower side, the lower end of the first pipe (400)
Above the filter septum (700), the vertical projection of the lower end of the first pipe (400) is located at the filter septum
(700) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183279.8U CN209189961U (en) | 2018-12-25 | 2018-12-25 | A kind of aerial metal part wire cutting machine tool closed-loop control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183279.8U CN209189961U (en) | 2018-12-25 | 2018-12-25 | A kind of aerial metal part wire cutting machine tool closed-loop control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189961U true CN209189961U (en) | 2019-08-02 |
Family
ID=67430286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183279.8U Expired - Fee Related CN209189961U (en) | 2018-12-25 | 2018-12-25 | A kind of aerial metal part wire cutting machine tool closed-loop control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211175A (en) * | 2021-04-20 | 2021-08-06 | 台州市东部数控设备有限公司 | Cutting fluid circulation system of inclined guide rail machine tool |
-
2018
- 2018-12-25 CN CN201822183279.8U patent/CN209189961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211175A (en) * | 2021-04-20 | 2021-08-06 | 台州市东部数控设备有限公司 | Cutting fluid circulation system of inclined guide rail machine tool |
| CN113211175B (en) * | 2021-04-20 | 2022-04-19 | 台州市东部数控设备有限公司 | Cutting fluid circulation system of inclined guide rail machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |