CN219403534U

CN219403534U - Quick heat abstractor is used in numerical control machining center

Info

Publication number: CN219403534U
Application number: CN202223577648.4U
Authority: CN
Inventors: 贺琼义; 王志永; 尹守明
Original assignee: Tianjin Herun Machinery Co ltd
Current assignee: Tianjin Herun Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-25
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a quick heat dissipation device for a numerical control machining center, which comprises a numerical control machining center body, a control box and a heat dissipation device, wherein the structure of the heat dissipation device comprises a top window, a side window, an L-shaped hanging plate, an opening groove, an inner supporting frame, a heat dissipation fan, a positioning hole, a positioning column, a U-shaped side box and a drain valve, the control box with a surface-mounted box door is welded at the back box of the numerical control machining center body, the heat dissipation device is arranged at the control box of the numerical control machining center body needing heat dissipation, and the heat dissipation device dissipates heat with a simple fan at the existing control box of the numerical control machining center body.

Description

Quick heat abstractor is used in numerical control machining center

Technical Field

The utility model relates to the technical field of numerical control machining centers, in particular to a rapid heat dissipation device for a numerical control machining center.

Background

The numerical control machining center is one of the numerical control machine tools with highest output and most extensive application in the world, has stronger comprehensive machining capacity, can finish more machining contents after one-time clamping of workpieces, has higher machining precision, is 5-10 times of that of common equipment for batch workpieces with medium machining difficulty, can finish machining which cannot be finished by a plurality of common equipment, and is more applicable to single-piece machining with complicated shape and high precision requirement or small-medium batch production of multiple varieties.

When the numerical control machining center is operated, a plurality of groups of controllers in the control box are needed to control the axial motor, when the numerical control machining center operates for a long time, the temperature in the control box is gradually increased, and when most controllers of the numerical control machining center are installed in the control box and keep operating in a high-temperature environment, heat loss is easily generated by elements of the controllers, so that the service life of the numerical control machining center is shortened, and although some simple fans additionally installed at the control box of the numerical control machining center are used for heat discharging, the heat discharging efficiency of the simple fans is low, and the rapid heat discharging at the back control box of the numerical control machining center cannot be met.

Disclosure of Invention

The utility model mainly aims to provide a quick heat dissipation device for a numerical control machining center, which is arranged at a control box where a numerical control machining center body needs to dissipate heat and dissipates heat with a simple fan at the existing control box of the numerical control machining center body.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a numerical control machining center is with quick heat abstractor, includes numerical control machining center body and control box, still includes heat abstractor, heat abstractor's structure includes roof window, side window, L shape link plate, open slot, interior support frame, heat dissipation fan, locating hole, reference column, U-shaped side tank and drain valve, the control box of surface mounting chamber door is welded in the back box department of numerical control machining center body, and the top case wall and the long limit case wall punishment in one side of control box do not have roof window and side window, the control box surface gland outside roof window and the side window has L shape link plate, and the L shape link plate surface outside roof window and the side window runs through and has seted up the open slot, the welding of the inside groove wall department of open slot has interior support frame, and the frame wall surface of interior support frame has the casing of heat dissipation fan with the help of bolt swivel joint, the locating hole that is used for the reference column embedding is seted up to the control box top end in L shape link plate top diaphragm body lower surface, and the locating column punishment has roof window and side window, the control box is kept away from the vertical side box department of side window and has the U-shaped link plate top end diaphragm plate body lower surface, the control box is kept away from the side of another side window and is formed the intercommunication of the U-shaped side valve, and is processed the side of the control box has the U-shaped side box to be processed the side.

Further, two groups of radiating fans are embedded in the groove body of the open groove, and two groups of shells of the radiating fans are locked on the surface of the frame body of the inner support frame through bolts; the opening groove can be embedded with two groups of heat dissipation fans which are locked and installed at the inner supporting frame by bolts, so that the opening grooves outside the top window and the side windows are provided with two groups of heat dissipation fans to provide high-efficiency heat dissipation.

Further, the inner support frame is a frame body with a hollow middle part and provided with holes for screwing bolts on; after the mounting bolts of the heat dissipation fan are screwed into the surface holes of the frame body of the inner support frame, the heat dissipation fan can discharge heat at the top window and the side window outwards from the frame opening of the inner support frame.

Further, the long side box opening of the U-shaped side box faces the metal box wall of the control box, and the top end box opening of the U-shaped side box far away from the bottom of the U-shaped side box is exposed upwards at one side of the control box; after the U-shaped side box is welded outside the control box, a box opening of the U-shaped side box directly faces the metal box wall of the control box, and when cooling liquid is poured into the U-shaped side box, heat generated at the control box can be conducted to the cooling liquid by the metal box wall for conducting and radiating.

Further, window holes penetrating the control box shell are densely formed on the surfaces of the control box at the top window and the side window; the windows at the top and side windows allow heat within the control box to escape outwardly from the windows.

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

according to the utility model, the heat dissipation device is arranged at the control box of the numerical control machining center body needing heat dissipation and is used for dissipating heat with a simple fan at the existing control box of the numerical control machining center body, and the heat dissipation device greatly improves the rapid heat dissipation of the control box at the rear of the numerical control machining center body by means of multi-face wind fan heat and the conduction heat dissipation of metal and liquid, so that the heat damage of components and parts caused by long-term operation of controllers and the like in the control box in a high-temperature environment is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a rapid heat dissipating device for a numerical control machining center according to the present utility model.

Fig. 2 is an exploded view of a rapid heat dissipating device for a numerical control machining center according to the present utility model.

Fig. 3 is a schematic diagram of an inner support frame structure of a rapid heat dissipation device for a numerical control machining center.

Fig. 4 is a schematic diagram of a U-shaped side box structure of a rapid heat dissipating device for a numerical control machining center according to the present utility model.

In the figure: 1. a numerical control machining center body; 2. a control box; 3. a heat sink; 4. a roof window; 5. a side window; 6. an L-shaped hanging plate; 7. an open slot; 8. an inner support frame; 9. a heat dissipation fan; 10. positioning holes; 11. positioning columns; 12. u-shaped side boxes; 13. and (3) a drainage valve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a rapid heat dissipating device for a numerical control machining center comprises a numerical control machining center body 1 and a control box 2, and further comprises a heat dissipating device 3, wherein the structure of the heat dissipating device 3 comprises a top window 4, a side window 5, an L-shaped hanging plate 6, an open slot 7, an inner supporting frame 8, a heat dissipating fan 9, a positioning hole 10, a positioning column 11, a U-shaped side box 12 and a drain valve 13, the control box 2 of a surface mounting box door is welded at the back box body of the numerical control machining center body 1, the top end box wall and one side long side box wall of the control box 2 are respectively provided with the top window 4 and the side window 5, the surfaces of the control box 2 outside the top window 4 and the side window 5 are covered with the L-shaped hanging plate 6, the surface of the L-shaped hanging plate 6 outside the top window 4 and the side window 5 is penetrated and provided with an open slot 7, an inner supporting frame 8 is welded at the inner slot wall of the open slot 7, the frame wall surface of the inner supporting frame 8 is screwed with a shell of a heat radiation fan 9 by means of bolts, a positioning hole 10 for embedding a positioning column 11 is formed in the top end of the control box 2 on one side of the top window 4, the positioning column 11 is welded on the lower surface of the transverse plate body at the top end of the L-shaped hanging plate 6, a U-shaped side box 12 is formed by vertically welding a U-shaped bottom plate body at the other long-side box body of the control box 2 far away from the side window 5, and a valve pipe with a drain valve 13 is welded and communicated at the other long-side box wall of the other long-side box body of the U-shaped side box 12 far away from the numerical control machining center body 1.

Two groups of radiating fans 9 are embedded in the groove body of the open groove 7, and two groups of shells of the radiating fans 9 are locked on the surface of the frame body of the inner support frame 8 through bolts; two groups of heat dissipation fans 9 can be embedded in the open slot 7 and are locked and installed at the inner supporting frame 8 by bolts, so that the double groups of heat dissipation fans 9 are arranged at the open slot 7 outside the top window 4 and the side window 5 to provide high-efficiency heat dissipation.

The inner support frame 8 is a frame body with a hollow middle part and provided with a hole for screwing in a bolt, and the surface of the frame body of the inner support frame 8 is provided with a hole for screwing in the bolt; after the mounting bolts of the heat dissipation fan 9 are screwed into the surface holes of the frame body of the inner support frame 8, the heat dissipation fan 9 can discharge the heat at the top window 4 and the side window 5 outwards from the frame opening of the inner support frame 8.

The long side box opening of the U-shaped side box 12 faces the metal box wall of the control box 2, and the top box opening of the U-shaped side box 12 far away from the box bottom of the U-shaped side box 12 is exposed upwards at one side of the control box 2; after the U-shaped side box 12 is welded outside the control box 2, a box opening of the U-shaped side box directly faces the metal box wall of the control box 2, and when cooling liquid is poured into the U-shaped side box 12, heat generated at the control box 2 can be conducted to the cooling liquid through the metal box wall for conducting and radiating.

Wherein, windows penetrating the shell of the control box 2 are densely arranged on the surfaces of the control box 2 at the top window 4 and the side window 5; the windows at the roof window 4 and the side windows 5 allow heat in the control box 2 to be dissipated outwardly from the windows.

It should be noted that, this utility model is a quick heat dissipating device for a numerical control machining center, the control box 2 where the numerical control machining center body 1 needs to dissipate heat is provided with the heat dissipating device 3, after the surface of the control box 2 is provided with the U-shaped side box 12 of the heat dissipating device 3, the top window 4, the side window 5 and the positioning hole 10, the shell of the heat dissipating fan 9 can be embedded into the open slot 7 on the surface of the L-shaped hanging plate 6, then the bolts at the shell of the heat dissipating fan 9 can be screwed into the surface hole of the inner supporting frame 8 of the open slot 7, at this time, the L-shaped hanging plate 6 can face the top window 4 and the side window 5 of the control box 2 to be vertically capped, and the positioning column 11 of the L-shaped hanging plate 6 is embedded into the positioning hole 10 to be fixed, then the L-shaped hanging plate 6 on the outer side of the top window 4 and the side window 5 is provided with the open slot 7 for corresponding intercommunication, at this time, the control box 2 of the numerical control machining center body 1 can be dispersed into the open slot 7 from the top window 4 and the side window 5 when working to generate heat, then the heat dissipating fan 9 can be screwed into the open slot 7 from the inner supporting frame 8, the open to the inner side of the box 8, the liquid can be cooled down from the top of the valve plate 12, and the drain valve plate can be cooled down from the side of the drain valve plate 13 to be closed, and the liquid can be cooled down from the top side of the drain valve 13, and the drain valve can be closed at the drain valve 13.

It should be noted that the present utility model is a rapid heat dissipation device for a numerical control machining center, in which the components are all known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a numerical control machining center is with quick heat abstractor, includes numerical control machining center body (1) and control box (2), its characterized in that: the heat radiation device is characterized by further comprising a heat radiation device (3), the structure of the heat radiation device (3) comprises a top window (4), a side window (5), an L-shaped hanging plate (6), an opening groove (7), an inner supporting frame (8), a heat radiation fan (9), a positioning hole (10), a positioning column (11), a U-shaped side box (12) and a drain valve (13), a control box (2) of a surface mounting box door is welded at the back box body of the numerical control machining center body (1), the top end box wall and one side long side box wall of the control box (2) are respectively provided with the top window (4) and the side window (5), the surfaces of the control box (2) outside the top window (4) and the side window (5) are covered by the L-shaped hanging plate (6), the surfaces of the L-shaped hanging plate (6) outside the top window (4) and the side window (5) are penetrated by the opening groove (7), the inner supporting frame (8) is welded at the inner groove wall of the opening groove (7), the frame wall surface of the inner supporting frame (8) is rotatably connected with a shell of the top window (9) by bolts, the top end box (4) is embedded in the positioning column (11) and the positioning column (11) is embedded in the positioning column (11), the control box (2) is far away from the valve pipe that the long limit box wall department welding intercommunication has drain valve (13) of the long limit box wall department of the another face of side window (5) had the area bottom plate body of U-shaped to constitute U-shaped side case (12), and U-shaped side case (12) keep away from numerical control machining center body (1).

2. The rapid cooling device for a numerical control machining center according to claim 1, wherein: two groups of radiating fans (9) are embedded in the groove body of the opening groove (7), and two groups of shells of the radiating fans (9) are locked on the surface of the frame body of the inner supporting frame (8) through bolts.

3. The rapid cooling device for a numerical control machining center according to claim 1, wherein: the inner support frame (8) is a frame body with a hollow middle part and provided with holes for screwing bolts on the surface of the frame body of the inner support frame (8).

4. The rapid cooling device for a numerical control machining center according to claim 1, wherein: the long side box opening of the U-shaped side box (12) faces the metal box wall of the control box (2), and the top box opening of the U-shaped side box (12) far away from the bottom of the U-shaped side box is exposed upwards at one side of the control box (2).

5. The rapid cooling device for a numerical control machining center according to claim 1, wherein: the surfaces of the control box (2) at the top window (4) and the side window (5) are densely provided with window holes penetrating through the shell of the control box (2).