Heat dissipation mechanism for CNC machine tool machining

Abstract

The utility model relates to the technical field of machine tool machining equipment, and discloses a heat dissipation mechanism for CNC machine tool machining, which comprises a machine tool body, and a cooling mechanism is arranged in the machine tool body. According to the heat dissipation mechanism for CNC machine tool machining, by arranging the cooling mechanism, when a machine tool conducts machining work, a water cooling machine is started through a controller, water in a water storage tank becomes cold, heat at the bottom of the machine tool is absorbed, then a second fan and a first fan are started, and hot air in a machine tool body is sucked away by the first fan and passes through cold water in the water storage tank through an air pipe; the heat exchange temperature is reduced into cold air, the fan II sprays the cold air out of the spray pipe, the pipeline is narrowed, the temperature of the cold air is lower, machinery in the machine tool body is cooled, and then the water suction pump continuously conveys the cold water to the cooling pipe body to secondarily cool the internal machinery. The cooling pipeline and the cooling fan can be used for cooling machines in the machine tool at the same time, and the cooling effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing equipment, in particular to a heat dissipation mechanism used for CNC machine tool processing. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is referred to as CNC for short. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary taper angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads. It can also perform grooving, drilling, reaming, reaming and boring. A lot of heat is always generated during the machining process of the machine tool. If the temperature is not reduced in time, the machine will be damaged. Therefore, many heat dissipation mechanisms have emerged, such as a heat dissipation mechanism used for CNC machine tool machining.

[0003] At present, the heat dissipation mechanism of machine tool processing on the market is generally modified to increase the fan horsepower. The existing heat dissipation mechanism of machine tool processing usually uses a large number of fans and dissipates the internal machinery of the machine tool. Although the fan can dissipate the heat of the internal machinery of the machine tool, the effect is not good. Therefore, it is proposed to use cooling pipes and cold fans to dissipate the heat of the internal machinery of the machine tool at the same time, which has a better heat dissipation effect. A heat dissipation mechanism for CNC machine tool processing is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a heat dissipation mechanism for CNC machine tool processing, which has the advantage of being able to use cooling pipes and cold fans to dissipate heat to the internal machinery of the machine tool at the same time, and has a good heat dissipation effect. It solves the problem that the existing heat dissipation mechanism for machine tool processing usually uses a large number of fans to dissipate heat to the internal machinery of the machine tool. Although the fans can dissipate heat to the internal machinery of the machine tool, the effect is not good.

[0005] In order to achieve the above-mentioned purpose of being able to use cooling pipes and cooling fans to dissipate heat from the internal machinery of a machine tool at the same time, and having a good heat dissipation effect, the utility model provides the following technical solutions: a heat dissipation mechanism for CNC machine tool processing, comprising a machine tool body, a cooling mechanism is arranged inside the machine tool body, a water storage tank is fixedly installed at the bottom of the machine tool body, and a base is fixedly installed at the bottom of the water storage tank;

[0006] The cooling mechanism includes a water chiller, a fan 1, an exhaust hood, a sealing shell, a fan 2, a protective cover, a nozzle, a water inlet pipe, a cooling pipe body, a water outlet pipe and a controller. The water chiller is fixedly installed on the right side of the base, the fan 1 is fixedly installed inside the machine tool body, the exhaust hood is fixedly installed on the left side of the fan 1, the sealing shell is fixedly installed on the right side of the fan 1, the fan 2 is fixedly installed inside the machine tool body, the protective cover is fixedly installed on the right side of the fan 2, the nozzle is fixedly installed on the right side of the protective cover, the water inlet pipe is fixedly installed on the left side of the machine tool body, the cooling pipe body is fixedly installed on the inner wall of the machine tool body, the water outlet pipe is fixedly installed on the right side of the machine tool body, and the controller is fixedly installed on the outside of the machine tool body.

[0007] Furthermore, the number of the nozzles is several, and the several nozzles are evenly distributed on the right side of the protective cover.

[0008] Furthermore, two hoses are fixedly installed on the outside of the chiller, and the water storage tank is connected through the two hoses.

[0009] Furthermore, an air duct is fixedly installed at the bottom of the sealing shell, and the fan 1 is connected to the fan 2 through the air duct.

[0010] Furthermore, a water pump box is fixedly installed on the left side of the water tank, a water pump is arranged inside the water pump box, a water inlet pipe is connected to the water outlet of the water pump, an auxiliary water pipe is fixedly installed on the right side of the water pump box, the water pump is connected to the water tank through the auxiliary water pipe, and the water inlet of the water pump is connected to the auxiliary water pipe.

[0011] Furthermore, the controller is electrically connected to the water pump, fan one, fan two and the chiller through wires.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The heat dissipation mechanism used for CNC machine tool processing is provided with a cooling mechanism. When the machine tool is processing, the chiller is started by a controller, the water inside the water tank becomes cold, and absorbs the heat at the bottom of the machine tool, then the second fan and the first fan are started, the hot air inside the machine tool body is sucked away by the first fan, passes through the cold water in the water tank through the air duct, and the heat exchange temperature is reduced to cold air. The second fan sprays cold air from the nozzle, the pipe becomes narrower, and the cold air temperature is lower, so that the machinery inside the machine tool body is cooled, and then the water pump continuously transports cold water to the cooling pipe body to perform secondary cooling on the internal equipment. The cooling mechanism can use the cooling pipeline and the cold fan to dissipate the heat of the internal machinery of the machine tool at the same time, and the heat dissipation effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a front sectional view of the structure of the utility model;

[0016] Figure 3 This is the external structure diagram of the protective cover of the utility model.

[0017] In the figure: 1. machine tool body; 2. cooling mechanism; 201. chiller; 202. fan 1; 203. exhaust hood; 204. sealing shell; 205. fan 2; 206. protective cover; 207. nozzle; 208. water inlet pipe; 209. cooling pipe body; 2010. water outlet pipe; 2011. controller; 3. water tank; 4. base. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 In this embodiment, a heat dissipation mechanism for CNC machine tool processing includes a machine tool body 1, a cooling mechanism 2 is arranged inside the machine tool body 1, a water storage tank 3 is fixedly installed at the bottom of the machine tool body 1, and a base 4 is fixedly installed at the bottom of the water storage tank 3;

[0020] The cooling mechanism 2 includes a chiller 201, a fan 202, an exhaust hood 203, a sealing shell 204, a fan 205, a protective cover 206, a nozzle 207, a water inlet pipe 208, a cooling pipe body 209, a water outlet pipe 2010 and a controller 2011. The chiller 201 is fixedly installed on the right side of the base 4, the fan 202 is fixedly installed inside the machine tool body 1, the exhaust hood 203 is fixedly installed on the left side of the fan 202, and the right side of the fan 202 is fixedly installed. A sealing shell 204 is fixedly installed, a fan 205 is fixedly installed inside the machine tool body 1, a protective cover 206 is fixedly installed on the right side of the fan 205, a nozzle 207 is fixedly installed on the right side of the protective cover 206, a water inlet pipe 208 is fixedly installed on the left side of the machine tool body 1, a cooling pipe body 209 is fixedly installed on the inner wall of the machine tool body 1, a water outlet pipe 2010 is fixedly installed on the right side of the machine tool body 1, and a controller 2011 is fixedly installed on the outside of the machine tool body 1.

[0021] In the case implementation, there are several nozzles 207, and the several nozzles 207 are evenly distributed on the right side of the protective cover 206. By setting up several nozzles 207, when the cold air is sprayed out from the dry nozzles 207, the pipeline suddenly becomes narrower, and the temperature of the cold air is reduced, which is beneficial to cooling the machine tool.

[0022] In the case implementation, an air duct is fixedly installed at the bottom of the sealing shell 204, and fan 1 202 is connected to fan 2 205 through the air duct. The air duct is set at the same time, which can enable the connected fan 1 202 and fan 2 205 to continuously circulate the air inside the machine tool body 1, and when passing through the cold water in the water tank 3, heat exchange is continuously carried out to reduce the temperature.

[0023] In the case implementation, a water pump box is fixedly installed on the left side of the water tank 3, a water pump is arranged inside the water pump box, the water inlet pipe 208 is connected to the water outlet of the water pump, and an auxiliary water pipe is fixedly installed on the right side of the water pump box, the water pump is connected to the water tank 3 through the auxiliary water pipe, and the water inlet of the water pump is connected to the auxiliary water pipe. By setting the water pump and the auxiliary water pipe, the cold water inside the water tank 3 can be continuously transported to the inside of the cooling pipe body 209, and exchanged with the hot air inside the machine tool body 1, so as to cool the machine tool body 1.

[0024] In the case implementation, the controller 2011 is electrically connected to all the electronic components in this patent through wires, so that all the electronic components in this patent are controlled by operating the controller 2011.

[0025] When implementing, follow these steps:

[0026] 1) When the machine tool is processing, the controller 2011 starts the chiller 201. After a period of time, the water inside the water storage tank 3 becomes cold and absorbs the heat at the bottom of the machine tool;

[0027] 2) Then start the fan 205 and the fan 1 202, the hot air inside the machine tool body 1 is sucked away by the fan 1 202, and then passes through the cold water in the water storage tank 3 through the air duct, and the heat exchange temperature is reduced to cold air;

[0028] 3) Then the air reaches the second fan 205 through the air duct, and the second fan 205 sprays the cold air from the nozzle 207, the duct becomes narrower, the cold air temperature is lower, and the machine inside the machine tool body 1 is cooled;

[0029] 4) Finally, the water pump continuously transports cold water from the water storage tank 3 through the cooling pipe body 209 to perform secondary cooling on the internal equipment.

[0030] To sum up, the heat dissipation mechanism used for CNC machine tool processing is provided with a cooling mechanism 2. When the machine tool is performing processing, the chiller 201 is started by the controller 2011, and the water inside the water tank 3 becomes cold, absorbing the heat at the bottom of the machine tool. Then, the fan 205 and the fan 1 202 are started, and the hot air inside the machine tool body 1 is sucked away by the fan 1 202, passes through the cold water in the water tank 3 through the air duct, and the heat exchange temperature is reduced to cold air. The fan 205 sprays cold air from the nozzle 207, the pipe becomes narrower, and the cold air temperature is lower, so as to cool the machinery inside the machine tool body 1. Then, the water pump continuously transports cold water to the cooling pipe body 209 to cool the internal equipment for a second time. The cooling mechanism 2 can use the cooling pipe and the cold fan to dissipate the heat from the internal machinery of the machine tool at the same time, and the heat dissipation effect is better.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation mechanism for CNC machine tool processing, comprising a machine tool body (1), characterized in that: A cooling mechanism (2) is provided inside the machine tool body (1); a water storage tank (3) is fixedly installed at the bottom of the machine tool body (1); and a base (4) is fixedly installed at the bottom of the water storage tank (3); The cooling mechanism (2) comprises a water chiller (201), a fan 1 (202), an exhaust hood (203), a sealing shell (204), a fan 2 (205), a protective cover (206), a nozzle (207), a water inlet pipe (208), a cooling pipe body (209), a water outlet pipe (2010) and a controller (2011); the water chiller (201) is fixedly mounted on the right side of the base (4); the fan 1 (202) is fixedly mounted inside the machine tool body (1); the exhaust hood (203) is fixedly mounted on the left side of the fan 1 (202); and the fan 1 (202) is fixedly mounted on the right side of the base (4). A sealing shell (204) is fixedly installed on the side of the machine tool body (1), a fan 2 (205) is fixedly installed inside the machine tool body (1), a protective cover (206) is fixedly installed on the right side of the fan 2 (205), a nozzle (207) is fixedly installed on the right side of the protective cover (206), a water inlet pipe (208) is fixedly installed on the left side of the machine tool body (1), a cooling pipe body (209) is fixedly installed on the inner wall of the machine tool body (1), a water outlet pipe (2010) is fixedly installed on the right side of the machine tool body (1), and a controller (2011) is fixedly installed on the outside of the machine tool body (1).

2. The heat dissipation mechanism for CNC machine tool processing according to claim 1, characterized in that: The number of the nozzles (207) is several, and the several nozzles (207) are evenly distributed on the right side of the protective cover (206).

3. The heat dissipation mechanism for CNC machine tool processing according to claim 1, characterized in that: Two hoses are fixedly installed on the outside of the water chiller (201), and the water storage tank (3) is connected via the two hoses.

4. The heat dissipation mechanism for CNC machine tool processing according to claim 1, characterized in that: An air duct is fixedly installed at the bottom of the sealing shell (204), and the fan 1 (202) is connected to the fan 2 (205) through the air duct.

5. The heat dissipation mechanism for CNC machine tool processing according to claim 1, characterized in that: A water pump box is fixedly installed on the left side of the water storage tank (3), a water pump is arranged inside the water pump box, and a water inlet pipe (208) is connected to the water outlet of the water pump. An auxiliary water pipe is fixedly installed on the right side of the water pump box, the water pump is connected to the water storage tank (3) via the auxiliary water pipe, and the water inlet of the water pump is connected to the auxiliary water pipe.

6. The heat dissipation mechanism for CNC machine tool processing according to claim 1, characterized in that: The controller (2011) is electrically connected to the water pump, fan 1 (202), fan 2 (205) and the chiller (201) via wires.

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