CN113441992A

CN113441992A - Cutting fluid treatment equipment for numerical control machine tool

Info

Publication number: CN113441992A
Application number: CN202110815935.5A
Authority: CN
Inventors: 曹丽平
Original assignee: Shenzhen Jiahaomei Electronic Co ltd
Current assignee: Shenzhen Jiahaomei Electronic Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-09-28

Abstract

The invention discloses a cutting fluid treatment device for a numerical control machine tool, which comprises a base, wherein a waste fluid pump, two impurity boxes, a cooling box and a recovery pump are fixed at the upper end of the base, purifying boxes are fixed at the upper ends of the two impurity boxes, the two purifying boxes are connected with the waste fluid pump and the cooling box through a pipeline system, a recovery pipe communicated with the interior of the cooling box is fixed at a water inlet of the recovery pump, and a cooling mechanism is arranged in the cooling box. Has the advantages that: when smear metal liquid is through the cooling box, will concentrate in concentrated cover to in transferring to the cooling tube, the cooling tube soaks in the coolant liquid in the cooling box, make the heat of smear metal liquid can be absorbed by cold district liquid, thereby make smear metal liquid obtain abundant cooling and handle, avoid the too high normal work of equipment that influences of smear metal liquid repetitive operation temperature, and the continuous flow of coolant liquid can be with the quick outside diffusion of absorbed heat, realize lasting effectual cooling.

Description

Cutting fluid treatment equipment for numerical control machine tool

Technical Field

The invention relates to the technical field of numerical control machine tool equipment, in particular to cutting fluid treatment equipment for a numerical control machine tool.

Background

The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Digit control machine tool mainly uses the cutting fluid to cool off cutter and processing work piece at the processing work piece in-process, heat on cutter and the work piece is constantly taken away to the cutting fluid at refrigerated in-process, and self temperature will constantly rise, need carry out cooling treatment to the cutting fluid, and the iron fillings that the course of working produced also will mix in the cutting fluid, consequently want to realize the recovery reuse of cutting fluid, must carry out edulcoration and cooling treatment to cutting fluid, and current equipment can't realize simultaneously, but the realization leads to equipment too complicated and the energy consumption is big, and holistic treatment quality is lower, lead to cutting fluid recycle effect poor.

Disclosure of Invention

The invention aims to solve the problem of poor chip liquid treatment effect in the prior art, and provides chip liquid treatment equipment for a numerical control machine tool.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a smear metal liquid treatment facility for digit control machine tool, includes the base, the upper end of base is fixed with waste liquid pump, two impurity box, cooling box and recycle pump, two the upper end of impurity box all is fixed with the purifying box, two the purifying box passes through pipe-line system and is connected with waste liquid pump and cooling box, the water inlet of recycle pump is fixed with the recovery tube with the inside intercommunication of cooling box, the inside of cooling box is equipped with cooling mechanism, the inside of impurity box is equipped with impurity collection mechanism, the inside of purifying box is equipped with adsorbs edulcoration mechanism.

In the above-mentioned chip liquid treatment equipment for a numerical control machine tool, the piping system includes a liquid feeding pipe connected to the water outlet of the waste liquid pump, the other end of the liquid feeding pipe is communicated with a U-shaped distribution pipe, both ends of the distribution pipe are respectively communicated with the inside of the two purification boxes, and the side walls of the two purification boxes are respectively inserted with a separation pipe communicated with the inside of the cooling box.

In foretell chip liquid treatment facility for digit control machine tool, cooling mechanism is including being fixed in two concentrated covers at cooling box both ends, two the lateral wall of concentrated cover is fixed with the cooling tube jointly, the cooling tube is the folded form and all communicates with two concentrated covers.

In foretell chip liquid treatment facility for digit control machine tool, the upper end of base is fixed with the cooling pump, and two the upper end of purifying box all is fixed with the transit case, the water inlet of cooling pump is fixed with the extraction pipe with cooling incasement portion intercommunication, the delivery port of cooling pump is fixed with the discharge pipe, the end fixing of discharge pipe has the transfer pipe with one of them transit case intercommunication, and another the lateral wall of transit case is run through and is inserted and be equipped with the gyration pipe, the end fixing of gyration pipe has the back flow with cooling incasement portion intercommunication, two the lateral wall of transit case is connected with the transit pipe jointly.

In the above-mentioned chip liquid treatment facility for numerical control machine tool, the adsorption impurity removal mechanism includes the rotary drum of being connected with the purifying box top through rotating, the upper end of rotary drum is fixed with the pivot, the circumference lateral wall of pivot is fixed with a plurality of commentaries on classics leaf, the circumference lateral wall of rotary drum is equipped with multiunit suction mechanism, pivot and a plurality of commentaries on classics leaf all are located and correspond the transfer incasement portion, and the multiunit suction mechanism all is located the purifying box inside.

In the chip liquid treatment equipment for the numerical control machine tool, the impurity collecting mechanism comprises a telescopic rod fixed at the bottom in the impurity box, a top block is fixed at the top of the telescopic rod, a collecting groove is formed in the upper end of the impurity box in a penetrating mode, and the top block is connected with the inner wall of the collecting groove in a sealing and sliding mode.

In the cutting fluid treatment equipment for the numerical control machine tool, the bottom of the rotary drum is provided with the top hole, the top of the top block is abutted against the inner wall of the top hole, and the upper end of the rotary shaft penetrates through the top of the transfer box and is fixed with the fan blades.

In foretell cutting fluid treatment facility for digit control machine tool, attraction mechanism is including being fixed in the connecing the electricity piece of rotary drum inner wall, the lateral wall that connects the electricity piece has been seted up and has been connect the electricity groove, connect the interior bottom of electricity groove to be fixed with and connect the electrical head, the lateral wall of rotary drum runs through and has seted up the spout, the interior bottom of spout has the slider through reset spring connection, the slider is located the outside one end of rotary drum and is fixed with the adsorption block, the slider is located the inside one end of rotary drum and is fixed with and connects the electroplax, connect the electroplax and connect electric groove inner wall sliding connection, the adsorption block be the electro-magnet and with the outer wall sealing sliding connection of rotary drum.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, when the cutting fluid passes through the cooling box, the cutting fluid is concentrated in the concentration sleeve and transferred to the cooling pipe, and the cooling pipe is soaked in the cooling fluid in the cooling box, so that the heat of the cutting fluid can be absorbed by the cold zone fluid, the cutting fluid is sufficiently cooled, the situation that the repeated working temperature of the cutting fluid is too high to affect the normal work of equipment is avoided, and the absorbed heat can be rapidly diffused to the outside due to the continuous flowing of the cooling fluid, so that the stability of the temperature of the cooling fluid is ensured, and the continuous and effective cooling is realized;

2. according to the invention, when cooling liquid circularly flows through the transfer box, the rotary vane is impacted, so that the rotary vane drives the rotary shaft to rotate, and further the rotary drum rotates, the rotary drum can drive the adsorption block to rotate, so that chip liquid entering from the distribution pipe and discharged from the separation pipe is stirred and adsorbed, the adsorption block can effectively adsorb and capture scrap iron in the chip liquid under the action of magnetic force, the chip liquid is effectively purified, the chip liquid can be recycled, and the adsorption process can avoid damage and blockage of the filter screen relative to the filter screen, so that the treatment is more permanent and effective;

3. according to the invention, after enough scrap iron is adsorbed on the surface of the adsorption block, the electric switch is triggered, so that the valve on the corresponding side in the distribution pipe is closed, subsequent scrap iron liquid is prevented from entering the corresponding purification box, the scrap iron liquid in the purification box is discharged, the purification box is in a liquid-free state, after a short time delay, the electricity connection of the adsorption block is interrupted, the telescopic rod is started to contract, the magnetism of the adsorption block is lost after the adsorption block is powered off, and then the subsequent rotation causes the scrap iron on the surface to fall under the action of centrifugal force and gravity, and the telescopic rod contracts to drive the ejector block to move downwards, so that the collection tank is opened, the fallen scrap iron can enter the impurity box, and the collection of impurities is realized;

4. in the invention, in the process of continuous rotation of the rotating shaft, the fan blades at the upper end of the rotating shaft also rotate continuously, so that airflow in the area flows rapidly, cold area liquid in the pipeline can dissipate heat to the outside rapidly, the using effect of the cooling liquid is improved, and kinetic energy is fully utilized;

5. in the invention, as the scrap iron is separated, the adsorption block is reset under the action of the elastic force of the reset spring, the equipment is automatically recovered after the end is delayed, namely the adsorption block is electrified, the corresponding valve is opened, the telescopic rod extends to the top block to reset, and in the time period that the scrap iron enters the impurity box, the other purification box normally works, so that the continuous purification treatment of the scrap metal liquid can be ensured, the treatment states in the two purification boxes cannot be consistent, the two purification boxes do not have consistency with each other, and the two purification boxes ensure the smoothness of the flow path of the scrap metal liquid.

Drawings

FIG. 1 is a schematic structural view of a cutting fluid treatment device for a numerically-controlled machine tool according to the present invention;

FIG. 2 is a top view of a cutting fluid treatment apparatus for a numerically controlled machine tool according to the present invention;

FIG. 3 is a schematic view of the internal structure of a purifying box in the cutting fluid treatment equipment for the numerically-controlled machine tool according to the present invention;

FIG. 4 is a schematic view of the internal structure of a cooling box in the cutting fluid treatment equipment for the numerically-controlled machine tool according to the present invention;

FIG. 5 is a schematic view showing the internal structure of a rotary drum in the apparatus for treating cutting fluid for a numerically controlled machine tool according to the present invention.

In the figure: the device comprises a base 1, a waste liquid pump 2, an impurity box 3, a purification box 4, a cooling box 5, a recovery pump 6, a recovery pipe 7, a cooling pump 8, a pumping pipe 9, a discharge pipe 10, a transfer pipe 11, a transfer box 12, a transfer pipe 13, a rotary pipe 14, a return pipe 15, a concentration sleeve 16, a cooling pipe 17, a liquid feeding pipe 18, a distribution pipe 19, a separation pipe 20, a rotary cylinder 21, an adsorption block 22, an expansion rod 23, a top block 24, a collection tank 25, a rotating shaft 26, a rotating blade 27, a fan blade 28, a top hole 29, an electricity connection block 30, an electricity connection groove 31, an electricity connection head 32, a sliding groove 33, a reset spring 34, a sliding block 35 and an electricity connection plate 36.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-5, a smear metal liquid treatment equipment for digit control machine tool, including base 1, the upper end of base 1 is fixed with waste liquid pump 2, two impurity box 3, cooling box 5 and recycle pump 6, the upper end of two impurity box 3 all is fixed with purifying box 4, two purifying box 4 pass through pipe-line system and are connected with waste liquid pump 2 and cooling box 5, the water inlet of recycle pump 6 is fixed with the recovery tube 7 with the inside intercommunication of cooling box 5, the inside of cooling box 5 is equipped with cooling mechanism, the inside of impurity box 3 is equipped with impurity collection mechanism, the inside of purifying box 4 is equipped with adsorbs edulcoration mechanism.

Pipe-line system includes the liquid delivery pipe 18 of being connected with 2 delivery ports of waste liquid pump, the other end intercommunication of liquid delivery pipe 18 has the distributing pipe 19 of "U" shape, the both ends of distributing pipe 19 respectively with the inside intercommunication of two purge tanks 4, the lateral wall of two purge tanks 4 all runs through to be inserted and is equipped with the separator tube 20 with the inside intercommunication of cooling box 5, the both ends of distributing pipe 19 all are equipped with the solenoid valve, control the smear metal liquid and get into purge tank 4, simultaneously distributing pipe 19 can be random shifts the smear metal liquid waste liquid of extraction to two purge tanks 4, consequently, the processing state in two purge tanks 4 is unable unanimous, so two purge tanks 4 do not have the uniformity each other, two purge tanks 4 have guaranteed the unobstructed of smear metal liquid flow path.

Cooling mechanism is including being fixed in two centralized cover 16 at cooling box 5 both ends, and the lateral wall of two centralized cover 16 is fixed with cooling tube 17 jointly, and cooling tube 17 is the rugosity and all communicates with two centralized cover 16, and cooling tube 17 buckles to set up and makes the smear metal liquid increase at the inside time of persisting of cooling box 5 to make the cooling effect of smear metal liquid better.

The upper end of the base 1 is fixed with a cooling pump 8, the upper ends of the two purification boxes 4 are both fixed with transfer boxes 12, a water inlet of the cooling pump 8 is fixed with an extraction pipe 9 communicated with the interior of the cooling box 5, a water outlet of the cooling pump 8 is fixed with a discharge pipe 10, the end of the discharge pipe 10 is fixed with a transfer pipe 11 communicated with one transfer box 12, the side wall of the other transfer box 12 is inserted with a rotary pipe 14 in a penetrating manner, the end of the rotary pipe 14 is fixed with a return pipe 15 communicated with the interior of the cooling box 5, and the side walls of the two transfer boxes 12 are connected with a transfer pipe 13 together.

Adsorb edulcoration mechanism and include the rotary drum 21 of being connected with 4 tops through rotation of purifying box, the upper end of rotary drum 21 is fixed with pivot 26, the circumference lateral wall of pivot 26 is fixed with a plurality of commentaries on classics leaf 27, the circumference lateral wall of rotary drum 21 is equipped with multiunit attraction mechanism, pivot 26 and a plurality of commentaries on classics leaf 27 all are located and correspond transfer case 12 inside, multiunit attraction mechanism all is located purifying box 4 inside, change leaf 27 and receive the coolant liquid and strike and drive pivot 26 and rotate, make full use of kinetic energy.

The impurity collecting mechanism comprises a telescopic rod 23 fixed at the bottom in the impurity box 3, a top block 24 is fixed at the top of the telescopic rod 23, a collecting groove 25 is formed in the upper end of the impurity box 3 in a penetrating mode, the top block 24 is connected with the inner wall of the collecting groove 25 in a sealing and sliding mode, and chip liquid is prevented from entering the impurity box 3; top hole 29 has been seted up to the bottom of rotary drum 21, and the top of kicking block 24 offsets with the inner wall of top hole 29, and kicking block 39 plays certain supporting role to rotary drum 21, improve equipment stability, and the top of transfer case 12 is run through and is fixed with flabellum 28 in the upper end of pivot 26, and the rotation of flabellum 28 is with the fast flow of air current in the drive area, improves heat dissipation cooling effect.

The attraction mechanism is including being fixed in the connecing electric block 30 of rotary drum 21 inner wall, connect the lateral wall of electric block 30 to have seted up and connect electric groove 31, the interior bottom that connects electric groove 31 is fixed with connects electrical connector 32, the lateral wall of rotary drum 21 runs through and has seted up spout 33, the interior bottom of spout 33 is connected with slider 35 through reset spring 34, slider 35 is located the outside one end of rotary drum 21 and is fixed with adsorption block 22, slider 35 is located the inside one end of rotary drum 21 and is fixed with and connects electric board 36, connect electric board 36 and connect electric groove 31 inner wall sliding connection, adsorption block 22 is the electro-magnet and with the outer wall sealing sliding connection of rotary drum 21, avoid inside the cutting fluid gets into rotary drum 21.

In the invention, in the processing process, waste cutting fluid used by the numerical control machine tool is collected and extracted by the waste fluid pump 2, then enters the two purification boxes 4 through the fluid delivery pipe 18 and the distribution pipe 19, is transferred to the cooling box 5 through the separation pipe 20, and is finally extracted and reused by the recovery pump 6;

in the process, the cooling pump 8 is started to continuously pump the cooling liquid in the cooling box 5 through the pumping pipe 9, and the cooling liquid enters the transfer box 12 through the discharge pipe 10 and the transfer pipe 11, then enters the other transfer box 12 through the transfer pipe 13, and then returns to the cooling box 5 through the rotary pipe 14 and the return pipe 15, so that the cooling liquid in the cooling box 5 continuously flows;

when the cutting fluid passes through the cooling box 5, the cutting fluid is concentrated in the concentration sleeve 16 and is transferred to the cooling pipe 17, the cooling pipe 17 is soaked in the cooling fluid in the cooling box 5, so that the heat of the cutting fluid can be absorbed by the cooling zone fluid, the cutting fluid is fully cooled, the phenomenon that the normal work of equipment is influenced due to the overhigh repeated working temperature of the cutting fluid is avoided, the absorbed heat can be rapidly diffused to the outside due to the continuous flowing of the cooling fluid, the stability of the temperature of the cooling fluid is ensured, and the continuous and effective cooling is realized;

when the cooling liquid circularly flows through the transfer box 12, the rotary vane 27 is impacted, the rotary vane 27 drives the rotary shaft 26 to rotate, the rotary drum 21 further rotates, the rotary drum 21 can drive the adsorption block 22 to rotate, so that the chip liquid entering from the distribution pipe 19 and discharged from the separation pipe 20 is stirred and adsorbed, the adsorption block 22 can effectively adsorb and capture scrap iron in the chip liquid under the action of magnetic force, the chip liquid is effectively purified, the chip liquid can be recycled, the damage and blockage of a filter screen can be avoided compared with the filter screen in the adsorption process, and the treatment is more permanent and effective;

after enough iron filings are adsorbed on the surface of the adsorption block 22, the weight of the adsorption block 22 is increased, so that the reset spring 34 is contracted under the gravity extrusion, the electric plate 36 is driven by the reset spring to move downwards, the electric plate 36 abuts against the electric joint 32, and the electric switch is triggered to close a valve on the corresponding side in the distribution pipe 19, subsequent cutting fluid is prevented from entering the corresponding purification box 4, the cutting fluid in the purification box 4 is discharged, the purification box 4 is in a liquid-free state, after a short time delay, the electric connection of the adsorption block 22 is interrupted, the telescopic rod 23 is started to contract, the time delay can ensure that the cutting fluid is completely discharged, the adsorption block 22 loses magnetism after being powered off, subsequent rotation enables the iron filings on the surface to fall under the centrifugal force and the gravity action, and the telescopic rod 23 contracts to drive the top block 24 to move downwards, so that the collection tank 25 is opened, the falling scrap iron can enter the impurity box 3;

because the scrap iron is separated, the adsorption block 22 is reset under the action of the elastic force of the reset spring 34, the equipment is automatically recovered after time delay, namely the adsorption block 22 is electrified, the corresponding valve is opened, the telescopic rod 23 extends to the top block 24 to reset, and the other purification box 4 normally works in the time period that the scrap iron enters the impurity box 3, so that the continuous purification treatment of the scrap metal liquid can be ensured;

and in the process of continuous rotation of the rotating shaft 26, the fan blades 28 at the upper end thereof will also rotate continuously, so that the airflow in the area can flow rapidly, the cold area liquid in the pipeline can be rapidly dissipated to the outside, and the use effect of the cooling liquid is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a smear metal liquid treatment facility for digit control machine tool, includes base (1), its characterized in that, the upper end of base (1) is fixed with waste liquid pump (2), two impurity box (3), cooling box (5) and recovery pump (6), two the upper end of impurity box (3) all is fixed with purifying box (4), two purifying box (4) are connected with waste liquid pump (2) and cooling box (5) through pipe-line system, the water inlet of recovery pump (6) is fixed with recovery tube (7) with the inside intercommunication of cooling box (5), the inside of cooling box (5) is equipped with cooling mechanism, the inside of impurity box (3) is equipped with impurity collection mechanism, the inside of purifying box (4) is equipped with adsorbs edulcoration mechanism.

2. The chip liquid processing equipment for the numerical control machine tool is characterized in that the pipeline system comprises a liquid sending pipe (18) connected with a water outlet of the waste liquid pump (2), the other end of the liquid sending pipe (18) is communicated with a U-shaped distribution pipe (19), two ends of the distribution pipe (19) are respectively communicated with the interiors of two purification boxes (4), and a separation pipe (20) communicated with the interior of the cooling box (5) is inserted through the side walls of the two purification boxes (4).

3. The cutting fluid treatment equipment for the numerical control machine tool is characterized in that the cooling and cooling mechanism comprises two centralizing sleeves (16) fixed at two ends of the cooling box (5), the side walls of the two centralizing sleeves (16) are jointly fixed with a cooling pipe (17), and the cooling pipe (17) is folded and is communicated with the two centralizing sleeves (16).

4. The cutting fluid treatment equipment for the numerical control machine tool is characterized in that a cooling pump (8) is fixed to the upper end of the base (1), transfer boxes (12) are fixed to the upper ends of the two purification boxes (4), a suction pipe (9) communicated with the interior of the cooling box (5) is fixed to a water inlet of the cooling pump (8), a discharge pipe (10) is fixed to a water outlet of the cooling pump (8), a transfer pipe (11) communicated with one transfer box (12) is fixed to the end of the discharge pipe (10), a rotary pipe (14) is inserted through the side wall of the other transfer box (12), a return pipe (15) communicated with the interior of the cooling box (5) is fixed to the end of the rotary pipe (14), and the transfer pipes (13) are connected to the side walls of the two transfer boxes (12) together.

5. The chip liquid processing equipment for the numerical control machine according to claim 4, characterized in that the adsorption impurity removing mechanism comprises a rotary drum (21) which is connected with the top of the purifying box (4) in a penetrating and rotating mode, a rotary shaft (26) is fixed at the upper end of the rotary drum (21), a plurality of rotary vanes (27) are fixed on the circumferential side wall of the rotary shaft (26), a plurality of groups of suction mechanisms are arranged on the circumferential side wall of the rotary drum (21), the rotary shaft (26) and the plurality of rotary vanes (27) are located inside the corresponding transfer box (12), and the plurality of groups of suction mechanisms are located inside the purifying box (4).

6. The chip liquid treatment equipment for the numerical control machine tool is characterized in that the impurity collecting mechanism comprises a telescopic rod (23) fixed at the bottom in the impurity box (3), a top block (24) is fixed at the top of the telescopic rod (23), a collecting groove (25) is formed in the upper end of the impurity box (3) in a penetrating mode, and the top block (24) is connected with the inner wall of the collecting groove (25) in a sealing and sliding mode.

7. The cutting fluid treatment equipment for the numerical control machine tool according to claim 6, characterized in that a top hole (29) is opened at the bottom of the rotary drum (21), the top of the top block (24) is abutted against the inner wall of the top hole (29), and the upper end of the rotating shaft (26) penetrates through the top of the transfer case (12) and is fixed with fan blades (28).

8. The apparatus for treating cutting fluid for numerical control machine tools according to claim 5, the suction mechanism comprises an electricity receiving block (30) fixed on the inner wall of the rotary drum (21), an electricity receiving groove (31) is arranged on the side wall of the electricity receiving block (30), an electric connection head (32) is fixed at the inner bottom of the electric connection groove (31), a sliding groove (33) is arranged on the side wall of the rotary drum (21) in a penetrating way, the inner bottom of the sliding groove (33) is connected with a sliding block (35) through a return spring (34), an adsorption block (22) is fixed at one end of the slide block (35) positioned outside the rotary drum (21), one end of the slide block (35) positioned in the rotary drum (21) is fixed with an electric connecting plate (36), the electric connection plate (36) is connected with the inner wall of the electric connection groove (31) in a sliding mode, and the adsorption block (22) is an electromagnet and is connected with the outer wall of the rotary drum (21) in a sliding mode in a sealing mode.