CN214292232U

CN214292232U - Cooling device for numerical control device

Info

Publication number: CN214292232U
Application number: CN202121615079.0U
Authority: CN
Inventors: 张骁莞; 王雪棋; 李鹏; 王隽一; 张恒; 董磊
Original assignee: Shandong Zhuoyi Numerical Control Equipment Co ltd
Current assignee: Shandong Zhuoyi Numerical Control Equipment Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-09-28
Anticipated expiration: 2031-07-16

Abstract

The application discloses a cooling device for a numerical control device, which comprises a cooling box, a control cabinet, a fan and a ventilation window, wherein an auxiliary cooling structure is arranged in the cooling box; the auxiliary cooling structure comprises a cold water guide pipe, the cold water guide pipe is arranged in the cooling box, and the cold water guide pipe is fixed with the inner wall of the cooling box through a connecting block. The environment inside the cooling box is cooled through the cold water guide pipe, the sucked gas of the ventilation window can keep a reduced temperature, the gas blown to the control cabinet by the fan keeps a reduced temperature, the cooling effect of the cooling box is improved, the gas entering the cooling box is filtered through the filter screen, and external sundries are brought into the control cabinet when the fan is prevented from running, so that the control cabinet is protected, the filter screen can be taken down and cleaned independently, and the phenomenon that the inside ventilation of the cooling box is influenced by blockage after the filter screen is dirty is avoided.

Description

Cooling device for numerical control device

Technical Field

The application relates to a cooling device, in particular to a cooling device for a numerical control device.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier.

When the numerical control machine tool is used, the machine tool is required to be controlled to run through the numerical control device, so that the control device is very important in the machine tool, when the numerical control device runs, in order to avoid the influence of overhigh temperature on the running of the control device, the cooling device is arranged on the control device, the existing cooling device is generally not cooled by air or water, the cooling means is single, the cooling means cannot be fully utilized, the cooling effect is poor, and the practicability of the cooling device is reduced. Therefore, a cooling device for a numerical control device is proposed to solve the above problems.

Disclosure of Invention

The cooling device for the numerical control device is provided in the embodiment to solve the problem of poor cooling effect of the cooling device in the prior art.

According to one aspect of the application, the cooling device for the numerical control device comprises a cooling box, a control cabinet, a fan and a ventilation window, wherein an auxiliary cooling structure is arranged inside the cooling box;

the auxiliary cooling structure comprises a cold water guide pipe, the inside of the cooling box is provided with the cold water guide pipe, the cold water guide pipe is fixed with the inner wall of the cooling box through a connecting block, one end of the cold water guide pipe, which extends to the outside of the cooling box, is fixed with the output end of the water pump, the other end of the cold water guide pipe, which extends to the outside of the cooling box, extends to the inside of the cold water storage box, the upper end and the lower end of the cold water storage box are fixed on the control cabinet through bolts, the water pump is fixed on the cold water storage box through bolts, the input end of the water pump is fixed with a water pumping pipe, the other end of the water pumping pipe extends to the inside of the cold water storage box, and the inside of the cooling box on the side edge of the fan is provided with a protection structure.

Further, protective structure includes the filter screen, the inside block of cooler bin of lower extreme side has the filter screen on the cold water pipe, the cooler bin sliding connection of filter screen side has the movable plate, and one side that the movable plate is close to the cooler bin is fixed with the carriage release lever, the carriage release lever is fixed with a plurality of springs with the inside equidistance of cooler bin, the filter screen is kept away from the equal symmetry block of upper and lower extreme on one side of the movable plate and is had the stopper, and the stopper top rotates and is connected with the dead lever, the dead lever is all fixed inside the cooler bin.

Further, the side edge of the cooling box is provided with a placing groove matched with the filter screen, and the upper end and the lower end of the cooling box are provided with accommodating grooves matched with the fixing rods.

Further, the height of cooling box is greater than the height of ventilation window, the width of cooling box is greater than the width of ventilation window, cold water storage tank top and bottom are fixed with water inlet and delivery port respectively, and all have sealed lid through threaded connection on water inlet and the delivery port.

Further, the cold water guide pipe is transversely and continuously arranged in an S shape, and the water pumping pipe extends to the bottom end inside the cold water storage tank.

Furthermore, the movable rods are all arranged in a U shape and are transversely placed, one side, close to the filter screen, of the movable plate is glued with a rubber pad, and the lower end of the side edge of the filter screen is provided with a clamping groove matched with the limiting block.

Through the above-mentioned embodiment of this application, adopted the cooling structure of forced air cooling and water-cooling mutually supporting, blown the wind to the switch board through cold water pipe and cooled down to can improve the air-cooled cooling effect, carry out rapid cooling to the switch board, and the humidity scheduling problem that the water-cooling produced can not appear, improved cooling device's cooling effect, solved the relatively poor problem of current cooling device's cooling effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic sectional front view of a case according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional side view of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. the cooling device comprises a cooling box, 2, a control cabinet, 3, a fan, 4, a ventilation window, 5, a cold water guide pipe, 6, a connecting block, 7, a water pump, 8, a cold water storage tank, 9, a water pumping pipe, 10, a water discharging pipe, 11, a filter screen, 12, a movable plate, 13, a movable rod, 14, a spring, 15, a fixed rod, 16 and a limiting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a cooling device for a numerical control device includes a cooling box 1, a control cabinet 2, a fan 3 and a ventilation window 4, wherein an auxiliary cooling structure is disposed inside the cooling box 1;

the auxiliary cooling structure comprises a cold water guide pipe 5, the cold water guide pipe 5 is arranged in the cooling box 1, the cold water guide pipe 5 is fixed with the inner wall of the cooling box 1 through a connecting block 6, one end, extending to the outer side of the cooling box 1, of the cold water guide pipe 5 is fixed with the output end of a water pump 7, the other end of the cold water guide pipe 5 is fixed with a water discharge pipe 10, the other end, extending to the outer side of the cooling box 1, of the water discharge pipe 10 is extended into a cold water storage box 8, the upper end and the lower end of the cold water storage box 8 are fixed on the control cabinet 2 through bolts, the water pump 7 is fixed on the cold water storage box 8 through bolts, a water suction pipe 9 is fixed at the input end of the water pump 7, the other end of the water suction pipe 9 is extended into the cold water storage box 8, a protective structure is arranged in the cooling box 1 on the side of the fan 3, the air blown by the fan 3 is cooled through the cold water guide pipe 5 and cold water in the cold water storage box 8, the environment around the control cabinet 2 is cooled, so that the overall cooling effect of the cooling box 1 is improved.

The protection structure comprises a filter screen 11, the filter screen 11 is clamped inside a cooling box 1 on the side edge of the upper end and the lower end of a cold water conduit 5, the cooling box 1 on the side edge of the filter screen 11 is connected with a movable plate 12 in a sliding mode, a movable rod 13 is fixed on one side, close to the cooling box 1, of the movable plate 12, a plurality of springs 14 are fixed on the movable rod 13 and the inside of the cooling box 1 at equal intervals, the upper end and the lower end, far away from the movable plate 12, of the filter screen 11 are symmetrically clamped with limit blocks 16, the top ends of the limit blocks 16 are rotatably connected with fixed rods 15, the fixed rods 15 are all fixed inside the cooling box 1, impurities and the like in the air are filtered through the filter screen 11, so that the inside of the control cabinet 2 is protected, the filter screen 11 can be taken down and cleaned independently, and the air circulation inside the cooling box 1 is ensured; a placing groove matched with the filter screen 11 is formed in the side edge of the cooling box 1, accommodating grooves matched with the fixing rods 15 are formed in the upper end and the lower end of the cooling box 1, the filter screen 11 is conveniently clamped with the cooling box 1, the fixing rods 15 can be guaranteed to rotate to the inside of the accommodating grooves, and the filter screen 11 is conveniently disassembled; the height of the cooling box 1 is greater than that of the ventilation window 4, the width of the cooling box 1 is greater than that of the ventilation window 4, a water inlet and a water outlet are respectively fixed at the top end and the bottom end of the cold water storage tank 8, and sealing covers are connected to the water inlet and the water outlet through threads, so that air entering the control cabinet 2 through the cooling box 1 is filtered, dust and other impurities are prevented from entering, and cold water in the cold water storage tank 8 is convenient to replace; the cold water guide pipe 5 is transversely and continuously arranged in an S shape, the water pumping pipe 9 extends to the bottom end inside the cold water storage tank 8, the cooling area of the cold water guide pipe 5 is increased, and the cold water guide pipe 5 can conveniently pump water through the water pumping pipe 9; the movable rod 13 is all set to be horizontal "U" shape of placing, and one side that the movable plate 12 is close to filter screen 11 all is glued with the rubber pad, and the lower extreme all sets up on the side of filter screen 11 with stopper 16 complex draw-in groove, avoids movable plate 12 to remove excessively with cooling box 1 separation, reduces the wearing and tearing when movable plate 12 and filter screen 11 contact through the rubber pad, carries on spacingly to stopper 16 through the draw-in groove for dead lever 15 can stabilize the block on filter screen 11.

When the utility model is used, when the cooling box 1 is needed, the fan 3 and the water pump 7 are simultaneously opened through the external switch, the fan 3 is enabled to blow air to the inside of the control cabinet 2 for air cooling and cooling, meanwhile, the water pump 7 pumps cold water in the cold water storage tank 8 into the cold water guide pipe 5 through the water suction pipe 9, the air sucked when the fan 3 blows can be cooled, the cooling effect is improved, meanwhile, the air sucked by the fan 3 is filtered through the filter screen 11, impurities and the like in the air are avoided, after the filter screen 11 is used for a long time and the surface is dirty, the filter screen 11 is pressed, the filter screen 11 drives the moving rod 13 to compress the spring 14 through the moving plate 12, thereby the limit block 16 can be separated from the clamping groove on the filter screen 11, then the limit block 16 is rotated, the limit block 16 is dislocated with the filter screen 11, and the filter screen 11 is directly taken out from the inside of the cooling box 1, after the sanitization and dry, inside block to filter screen 11 again to promote filter screen 11, make filter screen 11 compression extrusion movable plate 12 move backward, then rotate stopper 16 to filter screen 11 side, loosen filter screen 11, make filter screen 11 under the promotion of movable plate 12, filter screen 11 move forward to stopper 16 be located the draw-in groove inside can, the electrical components that appear in this application all external intercommunication power and control switch when using.

The application has the advantages that:

1. the cooling device is simple to operate, the environment inside the cooling box 1 is cooled through the cold water guide pipe 5, so that the air sucked by the ventilation window 4 can keep a reduced temperature, the air blown to the control cabinet 2 by the fan 3 keeps a reduced temperature, and the cooling effect of the cooling box 1 is improved;

2. this application is rational in infrastructure, filters the gas that gets into cooler bin 1 through filter screen 11, and avoids 3 moves of fan to bring outside debris into 2 insides of switch board in to protect switch board 2, and filter screen 11 can take off the clearance alone, avoids stopping up behind the filter screen 11 dirt and influences the inside ventilation of cooler bin 1.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cooling device for a numerical control device, characterized in that: the cooling system comprises a cooling box (1), a control cabinet (2), a fan (3) and a ventilation window (4), wherein an auxiliary cooling structure is arranged in the cooling box (1);

the auxiliary cooling structure comprises a cold water guide pipe (5), the cooling box (1) is internally provided with the cold water guide pipe (5), the cold water guide pipe (5) is fixed with the inner wall of the cooling box (1) through a connecting block (6), one end of the cold water guide pipe (5) extending to the outer side of the cooling box (1) is fixed with the output end of a water pump (7), the other end of the cold water guide pipe (5) is fixed with a drain pipe (10), the other end of the drain pipe (10) extending to the outer side of the cooling box (1) extends to the inside of a cold water storage box (8), the upper end and the lower end of the cold water storage box (8) are fixed on a control cabinet (2) through bolts, the water pump (7) is fixed on the cold water storage box (8) through bolts, a water pumping pipe (9) is fixed at the input end of the water pump (7), and the other end of the water pumping pipe (9) extends to the inside of the cold water storage box (8), and a protective structure is arranged inside the cooling box (1) at the side edge of the fan (3).

2. A cooling apparatus for a numerical control apparatus according to claim 1, characterized in that: protective structure includes filter screen (11), the inside block of cooler bin (1) of lower extreme side has filter screen (11) on cold water pipe (5), cooler bin (1) sliding connection of filter screen (11) side has movable plate (12), and one side that movable plate (12) are close to cooler bin (1) is fixed with carriage release lever (13), carriage release lever (13) are fixed with a plurality of springs (14) with cooler bin (1) inside equidistance, the last lower extreme of movable plate (12) one side is kept away from in filter screen (11) all symmetry blocks of block (16), and block (16) top rotation is connected with dead lever (15), dead lever (15) are all fixed inside cooler bin (1).

3. A cooling apparatus for a numerical control apparatus according to claim 2, characterized in that: the side edge of the cooling box (1) is provided with a placing groove matched with the filter screen (11), and the upper end and the lower end of the cooling box (1) are provided with a containing groove matched with the fixing rod (15).

4. A cooling apparatus for a numerical control apparatus according to claim 1, characterized in that: the height of cooler bin (1) is greater than the height of ventilation window (4), the width of cooler bin (1) is greater than the width of ventilation window (4), cold water storage tank (8) top and bottom are fixed with water inlet and delivery port respectively, and all have sealed lid through threaded connection on water inlet and the delivery port.

5. A cooling apparatus for a numerical control apparatus according to claim 1, characterized in that: the cold water guide pipe (5) is transversely and continuously arranged in an S shape, and the water pumping pipe (9) extends to the bottom end inside the cold water storage tank (8).

6. A cooling apparatus for a numerical control apparatus according to claim 2, characterized in that: the movable rods (13) are all arranged in a U shape and are transversely placed, one side, close to the filter screen (11), of the movable plate (12) is glued with a rubber pad, and the lower end of the side of the filter screen (11) is provided with a clamping groove matched with the limiting block (16).