CN215700202U

CN215700202U - Cooling device for CNC (computer numerical control) machining

Info

Publication number: CN215700202U
Application number: CN202121934992.7U
Authority: CN
Inventors: 陆卫平
Original assignee: Taicang Panqi Precision Mould Co ltd
Current assignee: Taicang Panqi Precision Mould Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a cooling device for CNC machining, which comprises: the tank body, the outside of the tank body is provided with the fan, be connected with gas transmission pipeline on the fan, gas transmission pipeline's tip runs through the tank body and is connected with the funnel, the bottom of funnel is connected with the casing. This cooling device for CNC processing, through the fan, the gas transmission pipeline, mutually support of parts such as funnel and aviation baffle, make the device can be with direct action on the machine motor in the operation after the air in the external world fully cools off, through the fly leaf, the sleeve, reset spring, the ejector pin, mutually support of parts such as connecting rod and aviation baffle, make the device after the start, can open certain angle with the fly leaf automatically, accelerate the air flow, thereby the effectual heat of taking away the machine motor operation production, and can remove dust to the shell of machine motor, avoid dust accumulation on the machine motor, reduce the heat dispersion of machine motor.

Description

Cooling device for CNC (computer numerical control) machining

Technical Field

The utility model belongs to the technical field of CNC machining, and particularly relates to a cooling device for CNC machining.

Background

With the improvement of living standards and the continuous development of industrialization, CNC machining becomes essential equipment in the production and manufacturing industry of people, and the CNC machining generally refers to computer digital control precision machining, such as CNC machining lathe, CNC machining milling machine and CNC machining boring and milling machine, and the motor can generate a large amount of heat in the CNC machining process, and even can cause the machine to be shut down or die when the motor is overheated, and influence the service life of the motor, so a cooling device needs to be used.

However, the existing cooling device is usually blown by a fan to dissipate heat of the motor, however, when the air temperature of the environment where the fan is located is higher, the blown air temperature is also higher, so that the cooling effect is greatly reduced, and if the motor is not cleaned by dust, the heat dissipation performance of the motor can be influenced.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a cooling device for CNC machining.

In order to achieve the above object, the present invention provides a cooling device for CNC machining, including: the multifunctional cleaning device comprises a tank body, a fan is arranged outside the tank body, a gas pipeline is connected to the fan, the end of the gas pipeline penetrates through the tank body and is connected with a funnel, the bottom of the funnel is connected with a shell, a machine motor is mounted inside the shell, movable plates are hinged to the two sides of the shell, sleeves are connected to the two sides of the bottom of the inner wall of the shell, the lower end of each return spring is connected with a lower end of each return spring, an ejector rod is connected to the upper end of each return spring, a connecting rod is connected to the lower end of each ejector rod in a pin shaft mode, the end of each connecting rod is connected to the inner side of each movable plate, an air deflector is connected to the upper end of each ejector rod in a penetrating and sleeving mode, and a cleaning mechanism is arranged on each ejector rod.

In an example, gas transmission pipeline sets up to the form of buckling in succession, and gas transmission pipeline is the copper pipe material for the distance that external air removed in gas transmission pipeline increases, is favorable to promoting the cooling effect, and the copper pipe has good heat conductivity simultaneously, can be more effective carry out the heat transfer with the heat in the air and jar internal cooling liquid, reaches the cooling effect.

In one example, the ejector rod is designed to be of a T-shaped structure, and the ejector rod and the sleeve are in clamping type sliding connection, so that the ejector rod can be limited while being moved through the sleeve.

In one example, the number of the connecting rods is two, and the connecting rods and the movable plate are rotatably connected, so that the connecting rods and the movable plate are not clamped when the movable plate rotates through the hinge.

In one example, the number of the air deflectors is two, and the two air deflectors are obliquely arranged towards the machine motor, so that cold air can be intensively acted on the machine motor when passing through the air deflectors, and the heat dissipation effect of the machine motor is improved.

In one example, clean the mechanism and include pivot and brush paddle dish, the one end of pivot is connected in the ejector pin, the other end of pivot is connected with brush paddle dish for can remove dust to the shell of machine motor, avoid the dust accumulation on the machine motor.

In an example, all be connected with the brush on the brush paddle dish paddle, and brush paddle dish is provided with two to brush paddle dish is about machine motor symmetric distribution, makes to blow brush paddle dish through wind-force and rotates, cleans the dust to machine motor both sides, thereby avoids the dust accumulation too much, reduces machine motor's heat dispersion.

The cooling device for CNC machining provided by the utility model has the following beneficial effects: through the mutual matching of the fan, the gas transmission pipeline, the funnel, the air deflector and other parts, the device can fully cool the outside air and then directly act on a machine motor in operation to dissipate heat;

through the mutual cooperation of parts such as fly leaf, sleeve, reset spring, ejector pin, connecting rod and aviation baffle for the device can open certain angle with the fly leaf automatically after starting, accelerates the air flow, thereby the effectual heat of taking away the machine motor operation production, and can remove dust to the shell of machine motor, avoids dust accumulation on the machine motor, reduces the heat dispersion of machine motor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the movable plate of the present invention;

FIG. 3 is a side view of the sleeve of the present invention.

In the figure: 1. a tank body; 2. a fan; 3. a gas pipeline; 4. a funnel; 5. a housing; 6. a machine motor; 7. a movable plate; 8. a sleeve; 9. a return spring; 10. a top rod; 11. a connecting rod; 12. an air deflector; 13. a cleaning mechanism; 1301. a rotating shaft; 1302. a brush blade disc.

Detailed Description

In order to more clearly explain the overall concept of the utility model, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 3, an embodiment of the present invention provides a cooling apparatus for CNC machining, including: the cleaning device comprises a tank body 1, a fan 2, a gas transmission pipeline 3, a funnel 4, a shell 5, a machine motor 6, a movable plate 7, a sleeve 8, a reset spring 9, a push rod 10, a connecting rod 11, an air deflector 12, a cleaning mechanism 13, a rotating shaft 1301 and a brush paddle disc 1302, wherein the fan 2 is arranged outside the tank body 1, the fan 2 is connected with the gas transmission pipeline 3, the end part of the gas transmission pipeline 3 penetrates through the tank body 1 to be connected with the funnel 4, the bottom of the funnel 4 is connected with the shell 5, the machine motor 6 is arranged inside the shell 5, the movable plate 7 is hinged to each of two sides of the shell 5, the sleeve 8 is connected to each of two sides of the bottom of the inner wall of the shell 5, the lower end of the reset spring 9 is connected to the inner wall of the sleeve 8, the push rod 10 is connected to the upper end of the reset spring 9, the connecting rod 11 is connected to the lower end of the pin shaft, the end part of the connecting rod 11 is connected to the inner side of the movable plate 7, the upper end of the push rod 10 penetrates through the sleeve 8 to be connected with the air deflector 12, the lift pin 10 is provided with a cleaning mechanism 13.

Specifically, gas transmission pipeline 3 sets up to the form of buckling in succession, and gas transmission pipeline 3 is the copper pipe material for the distance that external air removed in gas transmission pipeline 3 increases, is favorable to promoting the cooling effect, and the copper pipe has good heat conductivity simultaneously, can be more effectual carry out the heat transfer with the heat in the air and the 1 internal cooling liquid of jar, reaches the cooling effect.

Specifically, the ejector rod 10 is designed to be a "T" shaped structure, and the ejector rod 10 and the sleeve 8 are connected in a snap-fit manner, so that the ejector rod 10 can be limited while the ejector rod 10 can move through the sleeve 8.

Specifically, two connecting rods 11 are provided, and the connecting rods 11 and the movable plate 7 are rotatably connected, so that the connecting rods 11 push the movable plate 7, so that the connecting rods 11 and the movable plate 7 do not get stuck when the movable plate 7 rotates through the hinge.

Specifically, the number of the air deflectors 12 is two, and the two air deflectors 12 are obliquely installed towards the machine motor 6, so that cold air can be intensively acted on the machine motor 6 when passing through the air deflectors 12, and the heat dissipation effect of the machine motor 6 is improved.

Specifically, the cleaning mechanism 13 includes a rotating shaft 1301 and a brush blade disc 1302, one end of the rotating shaft 1301 is connected to the mandril 10, and the other end of the rotating shaft 1301 is connected to the brush blade disc 1302, so that the housing of the machine motor 6 can be dedusted, and dust accumulation on the machine motor 6 is avoided.

Specifically, all be connected with the brush on the brush paddle dish 1302 paddle, and brush paddle dish 1302 is provided with two to brush paddle dish 1302 is about machine motor 6 symmetric distribution, makes to blow brush paddle dish 1302 through wind-force and rotates, cleans machine motor 6 both sides dust, thereby avoids the dust accumulation too much, reduces machine motor 6's heat dispersion.

The working principle is as follows: according to the drawings 1-3, when the machine works, the machine motor 6 runs to generate heat, when heat dissipation is needed, cooling liquid is injected into the tank body 1 through a liquid injection port at the top of the tank body 1, the fan 2 is started, the fan 2 pumps outside air into the air transmission pipeline 3, the air in the air transmission pipeline 3 and the cooling liquid in the tank body 1 are fully subjected to heat transfer through the bending design of the air transmission pipeline 3 and copper materials, the cooled air enters the shell 5 through the funnel 4, cold air is guided onto the machine motor 6 through the air deflector 12, the heat dissipation of the machine motor 6 is accelerated, and meanwhile, the air deflector 12 pushes the ejector rod 10 to move into the sleeve 8, the return spring 9 is compressed under the stress, the lower end of the ejector rod 10 moves downwards, and meanwhile, the connecting rod 11 pushes the movable plates 7 at two sides of the shell 5 to rotate outwards along the hinge and open, thereby accelerating the air flow speed in the shell 5 and being beneficial to the heat dissipation of the machine motor 6;

meanwhile, as the ejector rod 10 moves downwards, the cleaning mechanisms 13 are driven to be positioned at two sides of the machine motor 6, because the air flowing speed in the shell 5 is increased and the air flows downwards, the brush blade disc 1302 is driven to rotate on the rotating shaft 1301, and the brushes on the brush blade disc 1302 are attached to two sides of the machine motor 6, so that ash is removed from the machine motor 6, excessive dust accumulation is avoided, and the heat dissipation performance of the machine motor 6 is reduced;

after production is finished, the fan 2 is turned off, the return spring 9 is separated from constraint, the ejector rod 10 is pushed to reset, the brush blade disc 1302 stops rotating and is separated from being attached to the machine motor 6, the movable plate 7 is driven to be closed with the shell 5 again through the connecting rod 11 along with the rising of the ejector rod 10, and the operation principle of the cooling device for CNC machining is the same.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cooling device for CNC machining, characterized by comprising: the multifunctional cleaning device comprises a tank body, a fan is arranged outside the tank body, a gas pipeline is connected to the fan, the end of the gas pipeline penetrates through the tank body and is connected with a funnel, the bottom of the funnel is connected with a shell, a machine motor is mounted inside the shell, movable plates are hinged to the two sides of the shell, sleeves are connected to the two sides of the bottom of the inner wall of the shell, the lower end of each return spring is connected with a lower end of each return spring, an ejector rod is connected to the upper end of each return spring, a connecting rod is connected to the lower end of each ejector rod in a pin shaft mode, the end of each connecting rod is connected to the inner side of each movable plate, an air deflector is connected to the upper end of each ejector rod in a penetrating and sleeving mode, and a cleaning mechanism is arranged on each ejector rod.

2. The cooling device for CNC machining according to claim 1, wherein the gas transmission pipe is continuously bent, and the gas transmission pipe is made of a copper pipe.

3. The cooling device for CNC machining according to claim 1, wherein the ejector rod is designed to be of a T-shaped structure, and the ejector rod and the sleeve are connected in a snap-fit manner in a sliding manner.

4. The cooling device for CNC machining according to claim 1, wherein there are two connecting rods, and the connecting rod and the movable plate are connected in a rotating manner.

5. The cooling device for CNC machining according to claim 1, wherein the number of the air deflectors is two, and the two air deflectors are installed to be inclined to a machine motor.

6. The cooling device for CNC machining according to claim 1, wherein the cleaning mechanism comprises a rotating shaft and a brush blade disc, one end of the rotating shaft is connected to the ejector rod, and the other end of the rotating shaft is connected to the brush blade disc.

7. The cooling device for CNC machining according to claim 6, characterized in that the brush blade disc blades are connected with brushes, the number of the brush blade discs is two, and the brush blade discs are symmetrically distributed about the machine motor.