CNC machining center shell metal plate structure

Abstract

The utility model provides a CNC machining center shell metal plate structure. The CNC machining center shell metal plate structure comprises a metal plate shell body and a metal plate, the transparent window is arranged on the sheet metal shell body; the two heat dissipation openings are formed in the sheet metal shell body; the two mounting frames are fixedly mounted on the outer walls of the two sides of the sheet metal shell body, and the two mounting frames correspond to the two heat dissipation openings respectively; and the two cooling fans are fixedly mounted on the two mounting frames respectively, and the cooling fans are used for cooling the interior of the sheet metal shell body. According to the CNC machining center shell metal plate structure, precise parts and a transmission mechanism in a CNC machining center machine tool can be well protected, the heat dissipation effect is good, the situation that the CNC machining center machine tool breaks down due to untimely heat dissipation is reduced, and the overall use performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to CNC machining center technical field especially relates to a kind of CNC machining center shell sheet metal structure. BACKGROUND

[0002] CNC machining center is a kind of program control system equipped with automated machine tool, mainly by mechanical equipment and numerical control system composition. It is based on mathematical model and computer program, realizes the processing of part by controlling the movement of machine tool. CNC machining center sheet metal shell is the important component of CNC machining center machine tool, mainly for protecting the precision components and transmission mechanism inside CNC machining center machine tool.

[0003] However, some CNC machining center sheet metal shell still has certain deficiencies in actual use process, such as the poor heat dissipation effect of some CNC machining center sheet metal shell, so that the heat inside CNC machining center machine tool cannot be dissipated in time, increases the risk of failure due to heat dissipation not in time, reduces the overall use performance of CNC machining center machine tool. According to the search, the patent document with authorized announcement number CN215316970U discloses a kind of CNC machining center shell sheet metal structure, which lacks corresponding heat dissipation function, and in actual use process, there is also such problem.

[0004] Therefore, it is necessary to provide a kind of CNC machining center shell sheet metal structure to solve the above technical problems. INVENTION CONTENTS

[0005] To solve the technical problem of poor heat dissipation effect of some CNC machining center sheet metal shell mentioned in the background art, the utility model provides a kind of CNC machining center shell sheet metal structure.

[0006] The CNC machining center shell sheet metal structure provided by the utility model includes: sheet metal shell body;Transparent window is arranged on the sheet metal shell body;Two heat dissipation openings are opened on the sheet metal shell body;Two mounting brackets are fixedly installed on the outer wall of the two sides of the sheet metal shell body, and the two mounting brackets correspond to the two heat dissipation openings respectively;Two heat dissipation fans are fixedly installed on the two mounting brackets respectively, and the heat dissipation fan is used for heat dissipation in the sheet metal shell body;Cooling mechanism is assembled on the sheet metal shell body, and the cooling mechanism is used for cooling and heat dissipation in the sheet metal shell body.

[0007] Preferably, the cooling mechanism comprises a placing box, a semiconductor refrigeration sheet, a water pump and a cooling pipe, the placing box is fixedly installed on one side of the outer wall of the metal shell body, the placing box is used for containing cooling water, the semiconductor refrigeration sheet is fixedly installed on the placing box, the semiconductor refrigeration sheet is used for refrigerating the cooling water in the placing box, the water pump is fixedly installed on the placing box, the water inlet end of the water pump extends into the placing box, the cooling pipe is fixedly installed on the mounting frame, one end of the cooling pipe is connected with the water outlet end of the water pump, the other end of the cooling pipe is connected with the placing box, and the cooling pipe is located on one side of the cooling fan.

[0008] Preferably, the placing box is provided with a stirring mechanism for stirring the cooling water in the placing box, the stirring mechanism comprises a motor and a stirring frame, the motor is fixedly installed on one side of the placing box, and the stirring frame is rotatably installed on the placing box.

[0009] Preferably, the placing box is provided with a heat dissipation mechanism for dissipating heat of the semiconductor refrigeration sheet, the heat dissipation mechanism comprises a placing frame, a mounting shaft, a fan blade, two belt pulleys and a belt, the placing frame is fixedly installed on one side of the placing box, the mounting shaft is rotatably installed on the placing frame, the fan blade is fixedly installed on the mounting shaft, the fan blade is located on one side of the semiconductor refrigeration sheet, the two belt pulleys are fixedly sleeved on the mounting shaft and the stirring frame respectively, and the belt is sleeved on the two belt pulleys.

[0010] Preferably, the mounting frame is fixedly installed with a dustproof net, the dustproof net is used for isolating dust, and one end of the cooling pipe is provided with a one-way valve.

[0011] Preferably, the metal shell body is provided with a sound insulation cavity and sound-absorbing cotton.

[0012] Preferably, the placing box and the metal shell body are both provided with temperature sensors, and the two temperature sensors are respectively used for monitoring the temperature of the cooling water in the placing box and the metal shell body.

[0013] Compared with the related art, the CNC machining center shell metal structure has the following beneficial effects:

[0014] The utility model provides a kind of CNC machining center shell metal structure:

[0015] 1. The sheet metal shell body can well protect the precision components and transmission mechanism inside the CNC machining center. The transparent window makes it easy to view the internal situation of the CNC machining center. During the use of the sheet metal shell body, the cooling fan and cooling mechanism can speed up the heat dissipation of the sheet metal shell body, reduce the malfunction of the CNC machining center due to untimely heat dissipation, and improve the overall performance.

[0016] 2. The cooling water in the placement box can be stirred by the stirring mechanism, so that the cooling water can be evenly cooled. The heat dissipation mechanism can dissipate heat from the semiconductor refrigeration plate to improve the heat dissipation effect of the semiconductor refrigeration plate. The dustproof net can reduce the entry of dust into the interior of the sheet metal shell body. The one-way valve can prevent the cooling pipe from backflowing. The sound insulation cavity and sound-absorbing cotton can reduce the noise level during the operation of the CNC machining center machine tool and reduce noise pollution. The temperature sensor is used to monitor the temperature of the cooling water in the placement box and the sheet metal shell body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a front cross-sectional structure of a preferred embodiment of the sheet metal structure of the CNC machining center housing provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG;

[0021] Figure 5 This is a schematic diagram of the assembly of the placement rack, installation shaft and fan blades in the utility model.

[0022] Numbers in the figure: 1. Sheet metal shell body; 2. Transparent window; 3. Heat dissipation port; 4. Mounting frame; 5. Cooling fan; 6. Cooling mechanism; 601. Placement box; 602. Semiconductor refrigeration plate; 603. Water pump; 604. Cooling pipe; 7. Motor; 8. Stirring frame; 9. Placement frame; 10. Mounting shaft; 11. Fan blade; 12. Pulley; 13. Belt; 14. Dustproof net; 15. Sound insulation chamber; 16. Sound-absorbing cotton. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Please refer to Figure 1-Figure 5 ,in, Figure 1 This is a schematic diagram of a front cross-sectional structure of a preferred embodiment of the sheet metal structure of the CNC machining center housing provided by the utility model; Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model; Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG; Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG; Figure 5 This is a schematic diagram of the assembly of the placement rack, installation shaft and fan blades in the utility model.

[0025] The sheet metal structure of the CNC machining center shell includes: a sheet metal shell body 1; a transparent window 2 provided on the sheet metal shell body 1; two heat dissipation ports 3 provided on the sheet metal shell body 1; two mounting brackets 4 fixedly mounted on the outer walls on both sides of the sheet metal shell body 1, the two mounting brackets 4 respectively corresponding to the two heat dissipation ports 3; two cooling fans 5 respectively fixedly mounted on the two mounting brackets 4, the cooling fans 5 being used to dissipate heat from the sheet metal shell body 1; a cooling mechanism 6 assembled on the sheet metal shell body 1, the cooling mechanism 6 being used to cool and dissipate heat from the sheet metal shell body 1. The sheet metal shell body 1 can well protect the precision components and transmission mechanisms inside the CNC machining center machine tool, and the transparent window 2 facilitates viewing the internal situation of the CNC machining center machine tool. During the use of the sheet metal shell body 1, the cooling fans 5 and the cooling mechanism 6 can accelerate the heat dissipation of the sheet metal shell body 1, reduce the situation where the CNC machining center machine tool fails due to untimely heat dissipation, and improve the overall performance.

[0026] The cooling mechanism 6 includes a placement box 601, a semiconductor cooling sheet 602, a water pump 603 and a cooling pipe 604. The placement box 601 is fixedly mounted on the outer wall of one side of the sheet metal shell body 1. The placement box 601 is used to hold cooling water. The semiconductor cooling sheet 602 is fixedly mounted on the placement box 601. The semiconductor cooling sheet 602 is used to cool the cooling water in the placement box 601. The water pump 603 is fixedly mounted on the placement box 601. 03 extends into the placement box 601, the cooling pipe 604 is fixedly installed on the mounting frame 4, one end of the cooling pipe 604 is connected to the water outlet end of the water pump 603, and the other end of the cooling pipe 604 is connected to the placement box 601. The cooling pipe 604 is located on one side of the cooling fan 5. The cooling mechanism 6 can speed up the heat dissipation of the sheet metal shell body 1, reduce the malfunction of the CNC machining center due to untimely heat dissipation, and improve the overall performance.

[0027] The placement box 601 is provided with a stirring mechanism for stirring the cooling water in the placement box 601. The stirring mechanism includes a motor 7 and a stirring frame 8. The motor 7 is fixedly mounted on one side of the placement box 601. The stirring frame 8 is rotatably mounted on the placement box 601. One end of the stirring frame 8 is fixedly connected to the output shaft of the motor 7. The cooling water in the placement box 601 can be stirred by the stirring mechanism, thereby evenly cooling the cooling water.

[0028] The placement box 601 is provided with a heat dissipation mechanism for dissipating heat from the semiconductor refrigeration plate 602. The heat dissipation mechanism includes a placement frame 9, a mounting shaft 10, a fan blade 11, two pulleys 12 and a belt 13. The placement frame 9 is fixedly mounted on one side of the placement box 601, and the mounting shaft 10 is rotatably mounted on the placement frame 9. The fan blade 11 is fixedly mounted on the mounting shaft 10. The fan blade 11 is located on one side of the semiconductor refrigeration plate 602. The two pulleys 12 are fixedly mounted on the mounting shaft 10 and the stirring frame 8 respectively. The belt 13 is mounted on the two pulleys 12. The heat dissipation mechanism can be used to dissipate heat from the semiconductor refrigeration plate 602, thereby improving the heat dissipation effect of the semiconductor refrigeration plate 602.

[0029] A dustproof net 14 is fixedly installed on the mounting frame 4, and the dustproof net 14 is used to isolate dust. A one-way valve is provided at one end of the cooling pipe 604. The dustproof net 14 can reduce the dust from entering the interior of the sheet metal shell body 1, and the one-way valve prevents the cooling pipe 604 from backflowing.

[0030] A sound insulation cavity 15 is provided on the sheet metal shell body 1 , and sound-absorbing cotton 16 is provided on the sheet metal shell body 1 . The sound insulation cavity 15 and the sound-absorbing cotton 16 can reduce the noise level during the operation of the CNC machining center machine tool and reduce noise pollution.

[0031] Temperature sensors are provided on both the placement box 601 and the sheet metal shell body 1. The two temperature sensors are used to monitor the temperature of the cooling water in the placement box 601 and the temperature in the sheet metal shell body 1 respectively. The temperature sensors are used to monitor the temperature of the cooling water in the placement box 601 and the temperature in the sheet metal shell body 1.

[0032] It is worth noting that the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0033] The working principle of the sheet metal structure of the CNC machining center shell provided by this utility model is as follows:

[0034] When in use, the sheet metal shell body 1 can well protect the precision components and transmission mechanism inside the CNC machining center machine. During the use of the sheet metal shell body 1, the transparent window 2 is convenient for viewing the situation inside the CNC machining center machine. During the use of the sheet metal shell body 1, the two cooling fans 5 are started through the controller (a controller is provided on one side of the sheet metal shell body 1). The cooling fan 5 on the left is used to guide air into the sheet metal shell body 1, and the cooling fan 5 on the right is used to discharge the hot air in the sheet metal shell body 1, thereby accelerating the air circulation and heat dissipation in the sheet metal shell body 1. When the temperature sensor detects that the temperature inside the sheet metal shell body 1 reaches a certain value, the temperature sensor sends a signal to the controller to control The valuer receives and recognizes the signal, and then starts the semiconductor refrigeration sheet 602 to cool the cooling water in the placement box 601. At the same time, the controller starts the water pump 603 to drain the cooling water in the placement box 601 into the cooling pipe 604. The low-temperature cooling water in the cooling pipe 604 comes into contact with the wind generated by the cooling fan 5 on the left side of the sheet metal shell body 1. According to the principle of heat exchange, the wind generated by the cooling fan 5 on the left side of the sheet metal shell body 1 is cooled. The low-temperature wind enters the sheet metal shell body 1, thereby accelerating the heat dissipation of the sheet metal shell body 1, reducing the malfunction of the CNC machining center due to untimely heat dissipation, and improving the overall performance. Then the cooling water flows back to the placement box 601, and the cycle is repeated to cool the sheet metal shell body 1.

[0035] When the controller starts the semiconductor refrigeration plate 602, the controller will also start the motor 7 to drive the stirring frame 8 to rotate and stir the cooling water in the placement box 601, thereby evenly cooling the cooling water. At the same time, when the stirring frame 8 rotates, the interaction between the pulley 12 and the belt 13 can drive the fan blades 11 on the mounting shaft 10 to rotate to dissipate heat for the semiconductor refrigeration plate 602, thereby improving the heat dissipation effect of the semiconductor refrigeration plate 602.

[0036] Compared with related technologies, the CNC machining center shell sheet metal structure provided by the present invention has the following beneficial effects:

[0037] The utility model provides a sheet metal structure for a CNC machining center housing. The sheet metal housing body 1 can well protect the precision components and transmission mechanism inside the CNC machining center machine tool. The transparent window 2 facilitates viewing the internal situation of the CNC machining center machine tool. During the use of the sheet metal housing body 1, the heat dissipation of the sheet metal housing body 1 can be accelerated by the heat dissipation fan 5 and the cooling mechanism 6, thereby reducing the malfunction of the CNC machining center machine tool due to untimely heat dissipation and improving the overall performance.

[0038] The cooling water in the placing box 601 can be stirred by the stirring mechanism, so that the cooling water is uniformly refrigerated, the semiconductor refrigeration sheet 602 can be radiated by the radiating mechanism, the radiating effect of the semiconductor refrigeration sheet 602 is improved, the dust entering the inside of the metal shell body 1 can be reduced by the dust screen 14, the single valve avoids the backflow of the cooling pipe 604, the noise volume in the CNC machining center machine tool operation process can be reduced by the sound insulation cavity 15 and the sound absorption cotton 16, the noise pollution is reduced, and the temperature sensor is used for monitoring the temperature of the cooling water in the placing box 601 and the metal shell body 1.

[0039] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known.

[0040] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A CNC machining center housing sheet metal structure, characterized in that: include: Sheet metal shell body; A transparent window provided on the sheet metal housing body; Two heat dissipation openings are provided on the sheet metal housing body; Two mounting brackets fixedly mounted on the outer walls of both sides of the sheet metal shell body, the two mounting brackets corresponding to the two heat dissipation openings respectively; Two cooling fans fixedly mounted on the two mounting frames, respectively, for dissipating heat from the sheet metal housing body; A cooling mechanism is mounted on the sheet metal shell body, and is used to cool and dissipate heat within the sheet metal shell body.

2. The CNC machining center housing sheet metal structure according to claim 1, characterized in that: The cooling mechanism includes a placement box, a semiconductor refrigeration sheet, a water pump and a cooling pipe. The placement box is fixedly installed on the outer wall of one side of the sheet metal shell body. The placement box is used to hold cooling water. The semiconductor refrigeration sheet is fixedly installed on the placement box. The semiconductor refrigeration sheet is used to cool the cooling water in the placement box. The water pump is fixedly installed on the placement box. The water inlet end of the water pump extends into the placement box. The cooling pipe is fixedly installed on the mounting frame. One end of the cooling pipe is connected to the water outlet end of the water pump, and the other end of the cooling pipe is connected to the placement box. The cooling pipe is located on one side of the cooling fan.

3. The CNC machining center housing sheet metal structure according to claim 2, characterized in that: The placement box is provided with a stirring mechanism for stirring the cooling water in the placement box, and the stirring mechanism includes a motor and a stirring frame. The motor is fixedly mounted on one side of the placement box, and the stirring frame is rotatably mounted on the placement box. One end of the stirring frame is fixedly connected to the output shaft of the motor.

4. The CNC machining center housing sheet metal structure according to claim 3, characterized in that: The placement box is provided with a heat dissipation mechanism for dissipating heat from the semiconductor refrigeration plate. The heat dissipation mechanism includes a placement frame, a mounting shaft, a fan blade, two pulleys and a belt. The placement frame is fixedly mounted on one side of the placement box, the mounting shaft is rotatably mounted on the placement frame, the fan blade is fixedly mounted on the mounting shaft, and the fan blade is located on one side of the semiconductor refrigeration plate. The two pulleys are fixedly sleeved on the mounting shaft and the stirring frame respectively, and the belt is sleeved on the two pulleys.

5. The CNC machining center housing sheet metal structure according to claim 2, characterized in that: A dustproof net is fixedly mounted on the mounting frame and is used to isolate dust. A one-way valve is provided at one end of the cooling pipe.

6. The CNC machining center housing sheet metal structure according to claim 1, characterized in that: A sound insulation cavity is provided on the sheet metal shell body, and sound-absorbing cotton is arranged on the sheet metal shell body.

7. The CNC machining center housing sheet metal structure according to claim 2, characterized in that: The placement box and the sheet metal shell body are both provided with temperature sensors, and the two temperature sensors are used to monitor the temperature of the cooling water in the placement box and the temperature of the sheet metal shell body respectively.

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