CN111660139A

CN111660139A - Heat dissipation cooling liquid water tank matched with numerical control machine tool

Info

Publication number: CN111660139A
Application number: CN202010613505.0A
Authority: CN
Inventors: 李黄桥
Original assignee: Jinhua Color Orange Machine Tool Co ltd
Current assignee: Jinhua Color Orange Machine Tool Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-09-15

Abstract

The invention discloses a cooling liquid water tank matched with a numerical control machine tool, which comprises a tank body, wherein a cooling cavity is formed in the tank body, a cooling conversion mechanism capable of carrying out intermittent batch cooling on cooling liquid used by the numerical control machine tool is arranged in the cooling cavity, the cooling conversion mechanism comprises two bilaterally symmetrical supporting blocks, a sliding cavity is communicated and arranged on the upper side of the cooling cavity, moving blocks are arranged on the inner wall of the sliding cavity in a left-right sliding mode, the supporting blocks are fixedly arranged on the bottom surfaces of the moving blocks, and a cooling pipe is fixedly arranged between the two supporting blocks.

Description

Heat dissipation cooling liquid water tank matched with numerical control machine tool

Technical Field

The invention relates to the technical field of radiating equipment of a numerical control machine tool, in particular to a radiating cooling liquid water tank matched with the numerical control machine tool.

Background

The numerical control machine tool is a machining machine tool commonly used at the present stage, in the using process, in order to prevent the machined part from being overheated and deformed, the cooling liquid is required to be used for assisting machining, the cooling liquid can be rapidly heated after touching the machined part, and some chips generated by machining can be taken away, if the cooling liquid is not subjected to rapid cooling treatment and filtering treatment, the cooling effect of the cooling liquid in the circulating use is greatly reduced, and the machined part is easily scratched by the chips contained in the cooling liquid, so that a water tank for cooling and filtering the cooling liquid of the numerical control machine tool is necessary to be designed to solve the problems.

Disclosure of Invention

The invention aims to provide a radiating cooling liquid water tank matched with a numerical control machine tool, which is used for overcoming the defects in the prior art.

According to the embodiment of the invention, the cooling liquid tank matched with the numerical control machine tool comprises a tank body, a cooling cavity is formed in the tank body, a cooling conversion mechanism capable of carrying out intermittent batch cooling on the coolant after the coolant is used up by the numerical control machine tool is arranged in the cooling cavity, the cooling conversion mechanism comprises two support blocks which are bilaterally symmetrical, a sliding cavity is communicated with the upper side of the cooling cavity, a moving block is arranged on the inner wall of the sliding cavity in a left-right sliding mode, the support blocks are fixedly arranged on the bottom surface of the moving block, a cooling pipe is fixedly arranged between the two support blocks, a coiled leather pipe is wound on the periphery of the cooling pipe, an insertion block is fixedly arranged on the side surface of the two support blocks, which is far away from each other, an insertion block is internally provided with a liquid cavity, and extending parts on the two sides of the, the left wall and the right wall of the cooling cavity are fixedly provided with connecting blocks, an inserting cavity with an opening facing the inserting block is formed in each connecting block, the inserting block can be inserted into the inserting cavity, a sliding block is arranged in the liquid cavity in a sliding mode, a fixing column is fixedly arranged on the side, close to the connecting block, of the sliding block and can seal the liquid cavity, a fixing block is fixedly arranged on the side wall, far away from the inserting block, of the inserting cavity and can be inserted into the liquid cavity, a processing mechanism capable of conveying and filtering cooling liquid is arranged in the box body, the processing mechanism comprises a vacuum cavity arranged on the right side of the cooling cavity, the vacuum cavity can be communicated with the inserting cavity on the right side, a piston is arranged on the inner wall of the vacuum cavity in a vertical sliding mode, a lifting column is fixedly arranged on the top surface of the piston, a threaded cavity with an upward opening is formed in the lifting, the lift post slides and establishes on the inner wall in lift chamber, the downside intercommunication of vacuum cavity is equipped with the water conservancy diversion chamber, the right side intercommunication in water conservancy diversion chamber is equipped with removes the chamber, it is equipped with the enclosed mass to remove the diapire in chamber horizontal slip, the enclosed mass can seal the water conservancy diversion chamber, the filter chamber has been seted up to the downside intercommunication in water conservancy diversion chamber, it is equipped with the carousel to rotate on the diapire in filter chamber, the carousel top surface has set firmly the puddler, fixed mounting has the filter layer in the inner wall of carousel, the filter layer with the filter chamber intercommunication.

According to a further technical scheme, two through holes which are symmetrical up and down are formed in the sliding block, an elastic column is fixedly arranged on the side face, away from the supporting block, of the sliding block, a liquid cavity is communicated with and provided with an elastic cavity, the elastic column is arranged on the inner wall of the elastic cavity in a sliding manner, a reset spring is fixedly arranged between the side face, away from the sliding block, of the elastic column and the side wall, away from the elastic cavity, of the sliding block, a T-shaped cavity is formed in the fixing column, a flowing cavity is formed in the fixing block, the side, away from the inserting block, of the inserting cavity is communicated with and provided with a transmission cavity, a top column is arranged on the top wall of the transmission cavity in a sliding manner, an extending part of the top column extends into the inserting cavity and can be abutted against the inserting block, a top pressure spring is fixedly arranged between the side face, away from the inserting block, of the top, lead to the chamber with the chamber that flows can communicate, the inner wall in transmission chamber slides from top to bottom and is equipped with the closed post, the closed post with the articulated drive link that is equipped with between the fore-set, the closed post can seal lead to the chamber, the box left surface has set firmly the connecting valve, the connecting valve with be located the left side lead to the chamber intercommunication, be located the right side lead to the chamber with the vacuum cavity intercommunication, the connecting pipe has been embedded firmly in the inner wall of supporting shoe, the connecting pipe with the cooling tube intercommunication, the connection leather hose is installed in the connecting pipe opposite side intercommunication, the box left surface has set firmly the water valve of two longitudinal symmetries, the water valve with connect the leather hose intercommunication, two the water valve is connected with external circulation cold water.

In a further technical scheme, a power cavity is formed in the lower side of the filter cavity, a motor is fixedly mounted on the bottom wall of the power cavity, a motor shaft is arranged on the left side of the motor in a power connection mode, a worm is arranged on the right side of the motor in a power connection mode, a transmission bevel gear is fixedly arranged on the left side face of the motor shaft, a driven shaft is rotatably arranged on the rear wall of the power cavity, a driven bevel gear is fixedly arranged on the periphery of the driven shaft and meshed with the transmission bevel gear, a transverse screw rod is rotatably arranged between the left wall and the right wall of the sliding cavity and penetrates through the moving block and is in threaded connection with the inner wall of the moving block, a gear cavity is formed in the left side of the sliding cavity, the leftward extending part of the transverse screw rod extends into the gear cavity, a top bevel gear is fixedly arranged on the left side face, the periphery of the rotating shaft is fixedly provided with a rotating bevel gear, the rotating bevel gear is meshed with the top bevel gear, a belt wheel cavity is formed in the rear side of the gear cavity, the rotating shaft and the backward extending part of the driven shaft extend into the belt wheel cavity, the periphery of the rotating shaft is fixedly provided with driving belt wheels, and a driving belt is arranged between the two driving belt wheels in a driving connection mode.

The technical scheme is that the right side face of the worm is rotatably connected with the right wall of the power cavity, a belt cavity is formed in the upper side of the lifting cavity, a vertical screw rod is rotatably arranged on the top wall of the lifting cavity, the vertical screw rod extends into the thread cavity and is in threaded connection with the inner wall of the thread cavity, an air hole with an upward opening is formed in the upper side of the vacuum cavity in a communicating mode, the upward extending part of the vertical screw rod extends into the belt cavity, a vertical shaft is rotatably arranged on the bottom wall of the belt cavity, driven pulleys are fixedly arranged on the peripheries of the vertical shaft and the vertical screw rod, a driven belt is arranged between the two driven pulleys in a transmission connection mode, the downward extending part of the vertical shaft penetrates through the moving cavity and extends into the power cavity, a driven worm wheel is fixedly arranged on the bottom face of the driven pulley, the driven worm wheel is meshed with the worm, and a gear is fixedly arranged on the periphery of the vertical, and a rack is fixedly arranged on the front side surface of the sealing block and is meshed with the gear.

A further technical scheme, the bottom surface of carousel has set firmly the hollow shaft, hollow shaft downwardly extending part stretches into in the power cavity, and has set firmly the transmission worm wheel in its periphery, the transmission worm wheel with the worm meshing, the left side fixed mounting of box has the water pump, the conveyer pipe is installed in the left and right sides intercommunication of water pump, is located the right side the conveyer pipe extends part to the right side and runs through the inner wall of box with the hollow shaft, and with the filter layer intercommunication.

The invention has the beneficial effects that: the cooling liquid used by the numerical control machine tool can be guided and collected in the coiling leather tube firstly, and is cooled by flowing cold water, the cooling liquid in the coiling leather tube can be cooled sufficiently in the moving process of the moving block through a device mechanism formed by mutually buckling and connecting a left group of insertion blocks, a right group of insertion blocks and a connecting block through a cooling conversion mechanism, the cooling liquid can be cooled and cooled completely, only one motor can control the whole movement in the device, when the insertion block positioned on the right side is inserted into the insertion cavity positioned on the right side and is communicated with the vacuum cavity, the cooling liquid can automatically flow into the vacuum cavity through the vacuum state in the vacuum cavity, and finally, the cooling liquid can be cooled effectively through the stirring of the stirring rod and the filtering and discharging device of the filter layer.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of pulley cavity 79 of the present invention;

fig. 4 is a partial sectional view taken in the direction B-B of fig. 1 in accordance with the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 4, the cooling liquid tank for the numerically-controlled machine tool according to the embodiment of the invention comprises a tank body 55, a cooling cavity 58 is formed in the tank body 55, a cooling conversion mechanism 101 capable of performing intermittent batch cooling on the coolant after the coolant is used up by the numerically-controlled machine tool is arranged in the cooling cavity 58, the cooling conversion mechanism 101 comprises two bilaterally symmetrical supporting blocks 19, a sliding cavity 59 is communicated with the upper side of the cooling cavity 58, a moving block 16 is arranged on the inner wall of the sliding cavity 59 in a left-right sliding manner, the supporting blocks 19 are fixedly arranged on the bottom surface of the moving block 16, a cooling pipe 17 is fixedly arranged between the two supporting blocks 19, a coiled leather pipe 18 is wound on the periphery of the cooling pipe 17, an insertion block 21 is fixedly arranged on the side surface of the two supporting blocks 19 away from each other, a liquid cavity 70 is formed in the insertion block 21, and the extending parts on the two sides of the coiled leather pipe 18 penetrate through the The left wall and the right wall of the cooling cavity 58 are fixedly provided with connecting blocks 22, an insertion cavity 69 with an opening facing the inserting block 21 is formed in the connecting block 22, the inserting block 21 can be inserted into the insertion cavity 69, a sliding block 71 is slidably arranged in the liquid cavity 70, a fixing column 76 is fixedly arranged on the side, close to the connecting block 22, of the sliding block 71, the fixing column 76 can seal the liquid cavity 70, a fixing block 67 is fixedly arranged on the side wall, far away from the inserting block 21, of the insertion cavity 69, the fixing block 67 can be inserted into the liquid cavity 70, a processing mechanism 102 capable of conveying and filtering cooling liquid is arranged in the box body 55, the processing mechanism 102 comprises a vacuum cavity 32 arranged on the right side of the cooling cavity 58, the vacuum cavity 32 can be communicated with the insertion cavity 69 on the right side, a piston 33 is vertically slidably arranged on the inner wall of the vacuum cavity 32, and a lifting column 30 is fixedly arranged on the, be equipped with ascending screw thread chamber 31 of opening in the lift post 30, the upside intercommunication of vacuum cavity 32 is equipped with lift chamber 28, lift post 30 slides and establishes on lift chamber 28's the inner wall, the downside intercommunication of vacuum cavity 32 is equipped with water conservancy diversion chamber 38, water conservancy diversion chamber 38's right side intercommunication is equipped with removes chamber 37, it is equipped with closing block 36 to slide from left to right on removing chamber 37's the diapire, closing block 36 can seal water conservancy diversion chamber 38, filter chamber 42 has been seted up in water conservancy diversion chamber 38's downside intercommunication, it is equipped with carousel 43 to rotate on filter chamber 42's the diapire, carousel 43 top surface has set firmly puddler 47, fixed mounting has filter layer 46 in carousel 43's the inner wall, filter layer 46 with filter chamber 42 intercommunication.

In addition, in one embodiment, two through holes 72 are formed in the sliding block 71, the through holes are vertically symmetrical, an elastic column 73 is fixedly arranged on the side surface of the sliding block 71 away from the supporting block 19, an elastic cavity 74 is communicated with the liquid cavity 70 away from the supporting block 19, the elastic column 73 is slidably arranged on the inner wall of the elastic cavity 74, a return spring 75 is fixedly arranged between the side surface of the elastic column 73 away from the sliding block 71 and the side wall of the elastic cavity 74 away from the sliding block 71, a T-shaped cavity 77 is formed in the fixed column 76, a flowing cavity 68 is formed in the fixed block 67, a transmission cavity 62 is communicated with the side surface of the insertion cavity 69 away from the insertion block 21, a top column 64 is slidably arranged on the top wall of the transmission cavity 62, the extending part of the top column 64 extends into the insertion cavity 69 and can abut against the insertion block 21, and a top pressure spring 61 is fixedly arranged between the side surface of the top column 64 away from the insertion block 21 and the side wall of the, a through cavity 66 is communicated with the lower side of the transmission cavity 62, the through cavity 66 is communicated with the flow cavity 68, a closed column 65 is arranged on the inner wall of the transmission cavity 62 in a vertically sliding manner, a transmission connecting rod 63 is hinged between the closed column 65 and the top column 64, the closed column 65 can close the through cavity 66, a connecting valve 60 is fixedly arranged on the left side surface of the box body 55, the connecting valve 60 is communicated with the through cavity 66 positioned on the left side, the through cavity 66 positioned on the right side is communicated with the vacuum cavity 32, a connecting pipe 20 is fixedly embedded in the inner wall of the supporting block 19, the connecting pipe 20 is communicated with the cooling pipe 17, a connecting leather pipe 56 is communicated and installed on the other side of the connecting pipe 20, two water valves 57 which are vertically symmetrical are fixedly arranged on the left side surface of the box body 55, the water valves 57 are communicated with the connecting leather pipe 56, and the two water valves 57 are connected with external circulating cold, circulating cold water can flow in the connecting leather pipe 56 and the cooling pipe 17, the supporting block 19 can drive the cooling pipe 17 to move left and right and can drive the inserting block 21 to move left and right through the left moving block 16, when the inserting block 21 on the left side is inserted into the inserting cavity 69 on the left side, the inserting block 21 on the left side can drive the ejecting column 64 on the left side to move left, the closed column 65 on the left side can be opened upwards, cooling liquid can enter the flowing cavity 68 on the left side through the connecting valve 60 and the through cavity 66 on the left side, the fixing block 67 on the left side can be inserted into the liquid cavity 70 on the left side, the flowing cavity 68 on the left side can be communicated with the T-shaped cavity 77 on the left side, the sliding block 71 on the left side can move right, the T-shaped cavity 77 on the left side can be communicated with the liquid cavity 70 on the left side, the cooling liquid can flow into the coiled leather tube 18 to achieve the cooling effect, when the moving block 16 moves rightwards, the liquid cavity 70 on the left side is in a closed state, the cooling liquid in the coiled leather tube 18 can be cooled continuously for a certain time, and when the inserting block 21 on the right side is inserted into the inserting cavity 69 on the right side, the cooling liquid in the coiled leather tube 18 can flow into the vacuum cavity 32.

In addition, in one embodiment, a power cavity 40 is opened at the lower side of the filter cavity 42, a motor 49 is fixedly installed on the bottom wall of the power cavity 40, a motor shaft 50 is connected and installed at the left side of the motor 49, a worm 41 is connected and installed at the right side of the motor 49, a transmission bevel gear 51 is fixedly installed at the left side surface of the motor shaft 50, a driven shaft 52 is rotatably installed on the rear wall of the power cavity 40, a driven bevel gear 53 is fixedly installed on the outer circumference of the driven shaft 52, the driven bevel gear 53 is engaged with the transmission bevel gear 51, a transverse screw 15 is rotatably installed between the left wall and the right wall of the sliding cavity 59, the transverse screw 15 penetrates through the moving block 16 and is in threaded connection with the inner wall of the moving block 16, a gear cavity 11 is opened at the left side of the sliding cavity 59, the leftward extending part of the transverse screw 15 extends into the gear cavity 11, and, the rear wall of the gear cavity 11 is rotatably provided with a rotating shaft 13, a rotating bevel gear 12 is fixedly arranged on the periphery of the rotating shaft 13, the rotating bevel gear 12 is meshed with the top bevel gear 14, a belt wheel cavity 79 is formed in the rear side of the gear cavity 11, the rotating shaft 13 and the backward extending part of the driven shaft 52 extend into the belt wheel cavity 79, a transmission belt wheel 80 is fixedly arranged on the periphery of the rotating shaft 13, a transmission belt 81 is connected between the two transmission belt wheels 80 in a transmission manner, and the motor shaft 50 can drive the driven shaft 52 to rotate forward and backward through the forward and backward operation of the motor 49, so that the transmission belt 81 can drive the rotating shaft 13 to rotate forward and backward, and the transverse screw 15 can drive the moving block 16 to move left and right.

In addition, in one embodiment, the right side surface of the worm 41 is rotatably connected with the right wall of the power cavity 40, the upper side of the lifting cavity 28 is provided with a belt cavity 26, the top wall of the lifting cavity 28 is rotatably provided with a vertical screw 27, the vertical screw 27 extends into the threaded cavity 31 and is in threaded connection with the inner wall of the threaded cavity 31, the upper side of the vacuum cavity 32 is communicated with an air hole 23 with an upward opening, the upward extending part of the vertical screw 27 extends into the belt cavity 26, the bottom wall of the belt cavity 26 is rotatably provided with a vertical shaft 29, driven pulleys 24 are fixedly arranged on the peripheries of the vertical shaft 29 and the vertical screw 27, a driven belt 25 is arranged between the two driven pulleys 24 in a transmission connection manner, the downward extending part of the vertical shaft 29 penetrates through the moving cavity 37 and extends into the power cavity 40, and a driven worm wheel 39 is fixedly arranged on the bottom surface of the vertical shaft 29, the driven worm wheel 39 is engaged with the worm 41, a gear 35 is fixedly arranged on the periphery of the vertical shaft 29 in the moving cavity 37, a rack 34 is fixedly arranged on the front side surface of the sealing block 36, the rack 34 is engaged with the gear 35, when the motor 49 rotates reversely, the moving block 16 moves rightwards, at this time, the worm 41 can drive the vertical shaft 29 to rotate reversely, further, the gear 35 can drive the sealing block 36 to move leftwards to seal the diversion cavity 38, simultaneously, the driven belt 25 can drive the vertical screw 27 to rotate reversely, further, the lifting column 30 can drive the piston 33 to move upwards, the vacuum cavity 32 can be in a vacuum state, when the piston 33 moves to the topmost side, the insert block 21 on the right side is inserted into the insertion cavity 69 on the right side, and then the cooling liquid in the coiled leather hose 18 can be sucked into the vacuum cavity 32, when the motor 49 rotates forward, the moving block 16 moves leftward, and at this time, the insertion block 21 on the right side is disconnected from the connection block 22 on the right side, so that the vacuum chamber 32 is disconnected from the through chamber 66 on the right side, and the vertical shaft 29 rotates forward, so that the sealing block 36 moves rightward and is opened, and the lifting column 30 drives the piston 33 to extrude downward, so that the cooling liquid can flow into the filter chamber 42.

In addition, in one embodiment, a hollow shaft 45 is fixedly arranged on the bottom surface of the rotating disc 43, a downward extending portion of the hollow shaft 45 extends into the power cavity 40, a transmission worm wheel 44 is fixedly arranged on the periphery of the hollow shaft, the transmission worm wheel 44 is meshed with the worm 41, a water pump 54 is fixedly arranged on the left surface of the box body 55, delivery pipes 48 are arranged on the left side and the right side of the water pump 54 in a communicating manner, a rightward extending portion of the delivery pipe 48 on the right side penetrates through the inner wall of the box body 55 and the hollow shaft 45 and is communicated with the filter layer 46, the hollow shaft 45 can drive the rotating disc 43 to rotate through the rotation of the worm 41, the stirring rod 47 can drive the cooling liquid in the filter cavity 42 to rotate in a vortex manner, then the cooling liquid can be discharged into the delivery pipe 48 on the right side through the filter layer 46, and meanwhile, the filter, by the operation of the water pump 54, the coolant can be discharged.

In the initial state, the moving block 16 is positioned on the left side, the left insert block 21 is inserted into the left insert chamber 69, the piston 33 is positioned on the inner bottom side of the vacuum chamber 32, and the closing block 36 is in the right open state.

When the cooling device is used, the motor shaft 50 can drive the driven shaft 52 to rotate forwards and reversely through the forward and reverse operation of the motor 49, so that the transmission belt 81 can drive the rotating shaft 13 to rotate forwards and reversely, the transverse screw rod 15 can drive the moving block 16 to move leftwards and rightwards, the supporting block 19 can drive the cooling pipe 17 to move leftwards and rightwards through the left moving block 16, and simultaneously the inserting block 21 can be driven to move leftwards, when the inserting block 21 positioned on the left side is inserted into the inserting chamber 69 positioned on the left side, the inserting block 21 positioned on the left side can drive the jacking column 64 positioned on the left side to move leftwards, the closed column 65 positioned on the left side can be opened upwards, then cooling liquid can enter the flowing chamber 68 positioned on the left side through the connecting valve 60 and the through cavity 66 positioned on the left side, at the moment, the fixed block 67 positioned on the left side can be inserted into the liquid chamber 70 positioned, the left T-shaped cavity 77 can be communicated with the left liquid cavity 70, so that the cooling liquid can flow into the coiling leather tube 18, and then the cooling effect is achieved, when the moving block 16 moves rightwards, the left liquid cavity 70 is in a closed state, so that the cooling liquid in the coiling leather tube 18 can be continuously cooled for a certain time, when the right insert block 21 is inserted into the right insert cavity 69, the cooling liquid in the coiling leather tube 18 can flow into the vacuum cavity 32, when the motor 49 rotates reversely, the moving block 16 moves rightwards, the worm 41 can drive the vertical shaft 29 to rotate reversely, so that the gear 35 electric seal block 36 can move leftwards to close the guide cavity 38, simultaneously the driven belt 25 can drive the vertical screw 27 to rotate reversely, so that the lifting column 30 can drive the piston 33 to move upwards, so that the vacuum cavity 32 can be in a vacuum state, when the piston 33 moves to the topmost side, the right insert block 21 is inserted into the right insert cavity 69, the cooling liquid in the coiled leather hose 18 can be sucked into the vacuum cavity 32, when the motor 49 rotates forwards, the moving block 16 moves leftwards, the right insert block 21 is disconnected from the right connecting block 22, the vacuum cavity 32 is disconnected from the right through cavity 66, the closed block 36 can move rightwards to be opened by the forward rotation of the vertical shaft 29, the lifting column 30 drives the piston 33 to extrude downwards, the cooling liquid can flow into the filter cavity 42, the hollow shaft 45 drives the rotary disc 43 to rotate by the rotation of the worm 41, the stirring rod 47 drives the cooling liquid in the filter cavity 42 to rotate in a vortex mode, the cooling liquid can be discharged into the right conveying pipe 48 through the filter layer 46, meanwhile, the filter layer 46 can be prevented from being blocked by sundries, and the cooling liquid can be discharged by the operation of the water pump 54.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a radiating cooling liquid water tank for supporting digit control machine tool, includes the box, its characterized in that: the cooling box is characterized in that a cooling cavity is formed in the box body, a cooling conversion mechanism capable of carrying out intermittent batch cooling on cooling liquid after the cooling conversion mechanism is used up by the numerical control machine tool is arranged in the cooling cavity, the cooling conversion mechanism comprises two support blocks which are bilaterally symmetrical, a sliding cavity is communicated and arranged on the upper side of the cooling cavity, a moving block is arranged on the inner wall of the sliding cavity in a leftward and rightward sliding mode, the support blocks are fixedly arranged on the bottom surface of the moving block, a cooling pipe is fixedly arranged between the two support blocks, a coiled leather pipe is wound on the periphery of the cooling pipe, an inserting block is fixedly arranged on the side face, far away from each other, of the two support blocks, a liquid cavity is formed in the inserting block, extending parts on the two sides of the coiled leather pipe penetrate through the support blocks and are communicated and arranged with the two liquid cavities, connecting, the inserting block can be inserted into the inserting cavity, a sliding block is arranged in the liquid cavity in a sliding mode, a fixing column is fixedly arranged on the side, close to the connecting block, of the sliding block, the fixing column can seal the liquid cavity, a fixing block is fixedly arranged on the side wall, far away from the inserting block, of the inserting cavity, and the fixing block can be inserted into the liquid cavity; the box body is internally provided with a processing mechanism which can convey and filter cooling liquid, the processing mechanism comprises a vacuum cavity arranged on the right side of the cooling cavity, the vacuum cavity can be communicated with the insertion cavity positioned on the right side, a piston is arranged on the inner wall of the vacuum cavity in a vertically sliding manner, a lifting column is fixedly arranged on the top surface of the piston, a threaded cavity with an upward opening is arranged in the lifting column, a lifting cavity is communicated with the upper side of the vacuum cavity and is arranged on the inner wall of the lifting cavity in a sliding manner, a flow guide cavity is communicated with the lower side of the vacuum cavity, a moving cavity is communicated with the right side of the flow guide cavity, a sealing block is arranged on the bottom wall of the moving cavity in a horizontally sliding manner and can seal the flow guide cavity, a filter cavity is communicated with the lower side of the flow guide cavity, a rotary disc is rotatably arranged on the bottom wall of the filter cavity, the inner wall of the rotary disc is fixedly provided with a filter layer, and the filter layer is communicated with the filter cavity.

2. The cooling liquid tank for the numerically-controlled machine tool as claimed in claim 1, wherein: two through holes which are symmetrical up and down are arranged in the sliding block, an elastic column is fixedly arranged on the side surface of the sliding block, which is far away from the supporting block, a liquid cavity is communicated with and arranged on the side surface of the supporting block, the elastic column is arranged on the inner wall of the elastic cavity in a sliding manner, a reset spring is fixedly arranged between the side surface of the elastic column, which is far away from the sliding block, and the side surface of the elastic cavity, which is far away from the sliding block, and the side wall of the elastic cavity, which is far away from the sliding block, of the sliding block, the elastic column is fixedly provided with a reset spring, a T-shaped cavity is arranged in the fixed column, a flowing cavity is arranged in the fixed block, a transmission cavity is communicated with and arranged on the side surface of the insertion cavity, a top pressure spring is fixedly arranged on the top wall of the transmission cavity, which is far away from the, lead to the chamber with the chamber that flows can communicate, the inner wall in transmission chamber slides from top to bottom and is equipped with the closed post, the closed post with the articulated drive link that is equipped with between the fore-set, the closed post can seal lead to the chamber, the box left surface has set firmly the connecting valve, the connecting valve with be located the left side lead to the chamber intercommunication, be located the right side lead to the chamber with the vacuum cavity intercommunication, the connecting pipe has been embedded firmly in the inner wall of supporting shoe, the connecting pipe with the cooling tube intercommunication, the connection leather hose is installed in the connecting pipe opposite side intercommunication, the box left surface has set firmly the water valve of two longitudinal symmetries, the water valve with connect the leather hose intercommunication, two the water valve is connected with external circulation cold water.

3. The cooling liquid tank for the numerically-controlled machine tool as claimed in claim 2, wherein: a power cavity is formed in the lower side of the filter cavity, a motor is fixedly mounted on the bottom wall of the power cavity, a motor shaft is arranged on the left side of the motor in a power connection mode, a worm is arranged on the right side of the motor in a power connection mode, a transmission bevel gear is fixedly arranged on the left side of the motor shaft, a driven shaft is rotatably arranged on the rear wall of the power cavity, a driven bevel gear is fixedly arranged on the periphery of the driven shaft and meshed with the transmission bevel gear, a transverse screw rod is rotatably arranged between the left wall and the right wall of the sliding cavity and penetrates through the moving block and is in threaded connection with the inner wall of the moving block, a gear cavity is formed in the left side of the sliding cavity, a leftward extending part of the transverse screw rod extends into the gear cavity, a top bevel gear is fixedly arranged on the left side of the transverse screw rod, a rotating shaft is rotatably arranged, the rotary bevel gear is meshed with the top bevel gear, a belt wheel cavity is formed in the rear side of the gear cavity, the rotary shaft and the backward extending part of the driven shaft extend into the belt wheel cavity, transmission belt wheels are fixedly arranged on the periphery of the rotary shaft, and a transmission belt is arranged between the two transmission belt wheels in a transmission connection mode.

4. The cooling liquid tank for the numerically-controlled machine tool is characterized in that according to claim 3: the right side surface of the worm is rotatably connected with the right wall of the power cavity, a belt cavity is formed in the upper side of the lifting cavity, a vertical screw rod is rotatably arranged on the top wall of the lifting cavity, the vertical screw rod extends into the thread cavity and is in threaded connection with the inner wall of the thread cavity, an air hole with an upward opening is formed in the upper side of the vacuum cavity in a communicating mode, an upward extending part of the vertical screw rod extends into the belt cavity, a vertical shaft is rotatably arranged on the bottom wall of the belt cavity, driven pulleys are fixedly arranged on the peripheries of the vertical shaft and the vertical screw rod, a driven belt is arranged between the two driven pulleys in a transmission connection mode, a downward extending part of the vertical shaft penetrates through the moving cavity and extends into the power cavity, a driven worm wheel is fixedly arranged on the bottom surface of the driven worm wheel, the driven worm wheel is meshed with the worm, and a gear is fixedly arranged on the periphery of, and a rack is fixedly arranged on the front side surface of the sealing block and is meshed with the gear.

5. The cooling liquid tank for the numerically-controlled machine tool as claimed in claim 4, wherein: the bottom surface of carousel has set firmly the hollow shaft, hollow shaft downwardly extending part stretches into the power intracavity, and has set firmly the transmission worm wheel in its periphery, the transmission worm wheel with the worm meshing, the left side fixed mounting of box has the water pump, the conveyer pipe is installed in the left and right sides intercommunication of water pump, is located the right side the conveyer pipe extends part right and runs through the inner wall of box with the hollow shaft, and with the filter layer intercommunication.