Cooling device for vertical machining center

Abstract

The utility model relates to the technical field of machining centers, and discloses a heat dissipation device for a vertical machining center, which comprises an equipment body, a control panel is mounted on the outer wall of the equipment body, a heat dissipation air duct is fixedly assembled on the outer wall of the equipment body, a heat dissipation fan is fixedly assembled in an inner cavity of the heat dissipation air duct, and the heat dissipation fan is fixedly assembled in an outer cavity of the equipment body. A connecting cylinder is fixedly assembled on the outer wall of the heat dissipation air cylinder, and a filtering bin is fixedly assembled at the bottom of the connecting cylinder. According to the heat dissipation device for the vertical machining center, the filter bin is arranged at the bottoms of the heat dissipation cylinder and the connecting cylinder, and the filter plate is arranged in the inner cavity of the filter bin, so that when the inner cavity of the equipment body needs to be subjected to heat dissipation, external air needs to penetrate through the filter bin firstly when entering the inner cavity of the equipment body; and dust in the air can be adsorbed under the action of the filtering bin, so that the dust is prevented from entering the inner cavity of the equipment body along with the air, and a better heat dissipation effect on the inner cavity of the equipment body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining centers, in particular to a heat dissipation device for a vertical machining center. Background Art

[0002] A vertical machining center refers to a multifunctional workpiece processing machine tool. A vertical machining center is a highly automated multifunctional CNC machine tool with a tool magazine and an automatic tool changing device. Most metal product processing requires a vertical machining center. When the machining center is working, the motor and other power output devices and machining tools inside the machine tool will generate a large amount of heat. If this heat is not discharged in time, it will cause equipment damage, so a heat dissipation device is needed.

[0003] When using a traditional heat dissipation device, a cooling fan is often installed directly on the outer wall of the machining center. By ventilating the inside of the machining center, the air in the inner cavity of the machining center is circulated to reduce the temperature inside the equipment. However, in the actual operation process, due to the presence of a large amount of dust in the working environment, when the cooling fan draws air inward, a large amount of dust carried in the air will be drawn into the inner cavity of the equipment. The dust then enters the inner cavity of the equipment, which will seriously affect the normal operation of the machining tool. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a heat dissipation device for a vertical machining center, which has the advantages of being easy to use and having a good filtering effect, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a heat dissipation device for a vertical machining center, comprising an equipment body, a control panel being installed on the outer wall of the equipment body, a heat dissipation duct being fixedly mounted on the outer wall of the equipment body, a heat dissipation duct being fixedly mounted in the inner cavity of the heat dissipation duct being fixedly mounted with a heat dissipation fan, a connecting tube being fixedly mounted on the outer wall of the heat dissipation duct, a filter bin being fixedly mounted on the bottom of the connecting tube, a filter plate being installed in the inner cavity of the filter bin, a U-shaped plate being rotatably connected to the outer wall of the filter bin, a pull rod being movably sleeved in the inner cavity of the U-shaped plate, a limit plate being fixedly mounted on the outer wall of the pull rod, a drive spring being movably sleeved in the outer wall of the pull rod, and an air inlet tube being fixedly mounted on the bottom of the filter bin.

[0006] As a preferred technical solution of the utility model: the inner cavity of the connecting cylinder is communicated with the inner cavities of the heat dissipation air cylinder and the filter bin respectively, and the heat dissipation fan is electrically connected to the control panel.

[0007] As an optimal technical solution of the utility model: the two ends of the outer wall of the driving spring are respectively in contact with the inner wall of the U-shaped plate and the outer wall of the limiting plate, and the length of the driving spring in a static state without force is greater than the distance between the outer wall of the limiting plate and the outer wall of the U-shaped plate.

[0008] As a preferred technical solution of the utility model: a buffer pad is installed on the outer wall of the limiting plate on the side facing the filter plate, and the buffer pad is made of natural rubber.

[0009] As a preferred technical solution of the utility model: there are two U-shaped plates, and the two U-shaped plates are respectively installed on both sides of the outer wall of the filter bin.

[0010] As a preferred technical solution of the utility model: the inner cavity of the filter plate is filled with three layers of activated carbon filter cloth, and the inner cavity of the air inlet cylinder is communicated with the inner cavity of the filter bin.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The heat dissipation device for the vertical machining center has a filter chamber arranged at the bottom of the heat dissipation cylinder and the connecting cylinder, and a filter plate arranged in the inner cavity of the filter chamber. When the inner cavity of the equipment body needs to be cooled, the external air needs to pass through the filter chamber before entering the inner cavity of the equipment body. Under the action of the filter chamber, the dust in the air can be adsorbed, thereby preventing the dust from entering the inner cavity of the equipment body with the air, and better cooling the inner cavity of the equipment body.

[0013] 2. The heat dissipation device for the vertical machining center fixes the filter plate by means of a U-shaped plate arranged on the outer wall of the filter bin arranged at the bottom of the connecting pipe, and a pull rod and a limit plate arranged in the inner cavity of the U-shaped plate. The filter plate is fixed in the inner cavity of the filter bin under the action of the limit plate, and when the filter plate needs to be replaced, it is only necessary to pull the pull rod and rotate the U-shaped plate, and the filter plate can be replaced very conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the structure of the device body of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting tube of the utility model;

[0017] Figure 4 This is a schematic diagram of the filter bin structure of the utility model.

[0018] In the figure: 1. Equipment body; 2. Control panel; 3. Cooling duct; 4. Cooling fan; 5. Connecting tube; 6. Filter compartment; 7. Filter plate; 8. U-shaped plate; 9. Pull rod; 10. Limit plate; 11. Driving spring; 12. Air inlet tube. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 - Figure 4 A heat dissipation device for a vertical machining center includes an equipment body 1, a control panel 2 is installed on the outer wall of the equipment body 1, a heat dissipation air cylinder 3 is fixedly installed on the outer wall of the equipment body 1, a heat dissipation air cylinder 3 is fixedly installed in the inner cavity of the heat dissipation air cylinder 3, a heat dissipation fan 4 is fixedly installed in the outer wall of the heat dissipation air cylinder 3, a connecting cylinder 5 is fixedly installed on the outer wall of the heat dissipation air cylinder 3, a filter bin 6 is fixedly installed on the bottom of the connecting cylinder 5, a filter plate 7 is installed in the inner cavity of the filter bin 6, a U-shaped plate 8 is rotatably connected to the outer wall of the filter bin 6, a pull rod 9 is movably sleeved in the inner cavity of the U-shaped plate 8, a limit plate 10 is fixedly installed on the outer wall of the pull rod 9, a driving spring 11 is movably sleeved on the outer wall of the pull rod 9, and an air inlet cylinder 12 is fixedly installed at the bottom of the filter bin 6.

[0021] By arranging a heat dissipation duct 3 on the outer wall of the device body 1 and installing a heat dissipation fan 4 in the inner cavity of the heat dissipation duct 3, the external air can be drawn inward under the action of the heat dissipation duct 3 and the heat dissipation fan 4, so that the cool air in the external environment can enter the inner cavity of the device body 1, and the external cool air can contact the equipment in the inner cavity of the device body 1, so that the temperature in the inner cavity of the device body 1 can be maintained within a normal range.

[0022] In a preferred embodiment, the inner cavity of the connecting cylinder 5 is communicated with the inner cavities of the heat dissipation cylinder 3 and the filter chamber 6 respectively, and the heat dissipation fan 4 is electrically connected to the control board 2 .

[0023] By means of the connecting tube 5 provided on the outer wall of the heat dissipation duct 3, the air in the inner cavity of the filter chamber 6 can be drawn into the inner cavity of the connecting tube 5 under the action of the heat dissipation duct 3, and enter into the inner cavity of the equipment body 1 through the connecting tube 5 and the inner cavity of the heat dissipation duct 3, so as to cool the equipment in the inner cavity of the equipment body 1.

[0024] In a preferred embodiment: the two ends of the outer wall of the driving spring 11 are in contact with the inner wall of the U-shaped plate 8 and the outer wall of the limiting plate 10 respectively, and the length of the driving spring 11 in a static state without force is greater than the distance between the outer wall of the limiting plate 10 and the outer wall of the U-shaped plate 8.

[0025] By means of the driving spring 11 arranged on the outer wall of the pull rod 9, when the outer wall of the limit plate 10 is in contact with the outer wall of the filter bin 6, the driving spring 11 is in a compressed state, and the limit plate 10 is pushed under the action of the driving spring 11, so that the outer wall of the limit plate 10 is in contact with the outer wall of the filter bin 6, thereby fixing the filter plate 7 and fixing the filter plate 7 in the inner cavity of the filter bin 6.

[0026] In a preferred embodiment, a buffer pad is installed on the outer wall of the limiting plate 10 facing the filter plate 7, and the buffer pad is made of natural rubber.

[0027] By providing a buffer pad on the outer wall of the limit plate 10, when the limit plate 10 is attached to the outer walls of the filter bin 6 and the filter plate 7 under the action of the pull rod 9 and the drive spring 11, the buffer pad on the outer wall of the limit plate 10 can increase the friction between the filter bin 6 and the outer walls of the filter plate 7, thereby better achieving fixed installation of the filter plate 7 under the action of the limit plate 10.

[0028] In a preferred embodiment, there are two U-shaped plates 8 , and the two U-shaped plates 8 are respectively installed on both sides of the outer wall of the filter chamber 6 .

[0029] By respectively arranging U-shaped plates 8 on both sides of the outer wall of the filter bin 6, the filter plate 7 can be fixed from both sides under the action of the U-shaped plates 8 on both sides of the outer wall of the filter bin 6, so that the filter plate 7 can be stably fixed in the inner cavity of the filter bin 6, thereby better filtering the air under the action of the filter plate 7.

[0030] In a preferred embodiment, the inner cavity of the filter plate 7 is filled with three layers of activated carbon filter cloth, and the inner cavity of the air inlet cylinder 12 is communicated with the inner cavity of the filter chamber 6 .

[0031] By installing multiple layers of activated carbon filter cloth in the inner cavity of the filter plate 7, the dust in the air can be filtered under the action of the activated carbon filter cloth, so that the dust in the air cannot enter the inner cavity of the device body 1, thereby preventing the dust in the air from entering the inner cavity of the device body 1 and causing damage to the device.

[0032] Working principle: During the use of the above-mentioned device, when the device body 1 is working, the cooling fan 4 in the inner cavity of the cooling air cylinder 3 is started through the control board 2. At this time, the external air can be drawn through the connecting tube 5, the filter bin 6, and the air inlet tube 12 under the action of the cooling fan 4, so that the external air enters the inner cavity of the filter bin 6 from the air inlet tube 12, and the dust in the air is filtered under the action of the filter plate 7 in the inner cavity of the filter bin 6. After passing through the inner cavity of the filter bin 6, the air will enter the inner cavity of the cooling air cylinder 3 through the connecting tube 5, and then enter the inner cavity of the device body 1, and continuously When air enters the inner cavity of the device body 1, the temperature in the inner cavity of the device body 1 can be maintained at a relatively stable state. After the device has been used for a period of time, a lot of dust will adhere to the inner cavity of the filter plate 7. At this time, the filter plate 7 needs to be replaced. By pulling the pull rod 9, during the process of the pull rod 9 moving outward, the drive spring 11 can be compressed under the action of the pull rod 9 and the limit plate 10, so that the outer wall of the limit plate 10 leaves the outer wall of the filter plate 7, and then the U-shaped plate 8 is rotated to rotate the outer wall of the U-shaped plate 8 away from the outside of the filter bin 6. At this time, the filter plate 7 can be replaced very conveniently.

[0033] 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 device for a vertical machining center, comprising a device body (1), characterized in that: The outer wall of the device body (1) is installed with a control panel (2), the outer wall of the device body (1) is fixedly equipped with a heat dissipation duct (3), the inner cavity of the heat dissipation duct (3) is fixedly equipped with a heat dissipation fan (4), the outer wall of the heat dissipation duct (3) is fixedly equipped with a connecting tube (5), the bottom of the connecting tube (5) is fixedly equipped with a filter bin (6), the inner cavity of the filter bin (6) is installed with a filter plate (7), the outer wall of the filter bin (6) is rotatably connected with a U-shaped plate (8), the inner cavity of the U-shaped plate (8) is movably sleeved with a pull rod (9), the outer wall of the pull rod (9) is fixedly equipped with a limit plate (10), the outer wall of the pull rod (9) is movably sleeved with a driving spring (11), and the bottom of the filter bin (6) is fixedly equipped with an air inlet tube (12).

2. The heat dissipation device for a vertical machining center according to claim 1, characterized in that: The inner cavity of the connecting cylinder (5) is communicated with the inner cavities of the heat dissipation cylinder (3) and the filter bin (6) respectively, and the heat dissipation fan (4) is electrically connected to the control panel (2).

3. The heat dissipation device for a vertical machining center according to claim 1, characterized in that: The two ends of the outer wall of the driving spring (11) are in contact with the inner wall of the U-shaped plate (8) and the outer wall of the limiting plate (10) respectively, and the length of the driving spring (11) in a static state without force is greater than the distance between the outer wall of the limiting plate (10) and the outer wall of the U-shaped plate (8).

4. The heat dissipation device for a vertical machining center according to claim 1, characterized in that: A buffer pad is installed on the outer wall of the limiting plate (10) on the side facing the filter plate (7), and the buffer pad is made of natural rubber.

5. The heat dissipation device for a vertical machining center according to claim 1, characterized in that: There are two U-shaped plates (8), and the two U-shaped plates (8) are respectively installed on both sides of the outer wall of the filter bin (6).

6. The heat dissipation device for a vertical machining center according to claim 1, characterized in that: The inner cavity of the filter plate (7) is filled with three layers of activated carbon filter cloth, and the inner cavity of the air inlet cylinder (12) is communicated with the inner cavity of the filter bin (6).

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