CN213592402U - Digit control machine tool heat dissipation back shroud - Google Patents

Abstract

The utility model discloses a digit control machine tool heat dissipation back shroud relates to digit control machine tool technical field, which comprises a frame, the equal fixedly connected with mounting panel of frame left and right sides face, the mounting hole has all been seted up to the last lower extreme of mounting panel, the positive inner wall fixedly connected with protection network of frame, two connecting rods of the inside fixedly connected with of frame, two equal fixedly connected with two motors on the connecting rod, four equal fixed mounting has the flabellum on the output shaft of motor, four the equal fixed mounting of front end of motor output shaft has the fixed block, the back inner wall fixedly connected with fin shape heating panel of frame. The utility model discloses an at the inside fixed connection's of frame connecting rod, guaranteed the installation and the use of motor, install the fixed block through the output of motor and can effectively avoid the flabellum fly out when rotatory, can effectively keep apart the inside and heating panel of lathe through the protection network to guarantee the inside security of lathe.

Description

Digit control machine tool heat dissipation back shroud

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool heat dissipation back shroud.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, the machine tool can act and machine parts according to a programmed program, the numerical control machine tool can effectively reduce the machining time and the auxiliary time of the parts, the range of the main shaft sound velocity and the feed quantity of the numerical control machine tool is large, the machine tool is allowed to perform powerful cutting with large cutting quantity, the numerical control machine tool can meet a large number of machining production, the application is wide, and in the using process of the numerical control machine tool, internal parts can generate large heat when running, and the heat dissipation treatment of the internal parts is usually performed through a heat dissipation device of a rear shell of the machine tool. Digit control machine tool heat dissipation back shroud is at the in-process that uses, adopts the mode of backshell trompil to discharge inside heat usually, but it causes the not good problem of inside temperature radiating effect easily through natural draft radiating mode, influences the safety in utilization of digit control machine tool.

Chinese authorized utility model publication (announcement) no: CN211540516U discloses a numerically-controlled machine tool heat dissipation rear cover plate, which drives fan blades to rotate in heat dissipation holes through a driving motor, and connects a water inlet pipe with cold water, so that the cold water is introduced into each heat exchange pipe, thereby achieving the effect of actively discharging the heat inside the machine tool; however, in practice, through the structural design of the above-mentioned patent, the situation of needing to connect the water source occurs, which results in the disadvantages of difficult installation and high limitation of use conditions.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a digit control machine tool heat dissipation back shroud has solved the current digit control machine tool heat dissipation back shroud installation difficulty that proposes in the above-mentioned background, the higher problem of service condition restriction.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a digit control machine tool heat dissipation back shroud, includes the frame, the equal fixedly connected with mounting panel of frame left and right sides face, the mounting hole has all been seted up to the last lower extreme of mounting panel, the positive inner wall fixedly connected with protection network of frame, two connecting rods of the inside fixedly connected with of frame, two equal two motors of fixedly connected with on the connecting rod, four equal fixed mounting has the flabellum on the output shaft of motor, four the equal fixed mounting in front end of motor output shaft has the fixed block, the back inner wall fixedly connected with fin shape heating panel of frame.

Further, two both ends of connecting rod fixed connection respectively in the left side inner wall of frame and the right side inner wall of frame, and two connecting rods are the symmetric form and distribute in the inside of frame.

Furthermore, every two motors on the connecting rod all are the symmetric form and distribute on the connecting rod.

Furthermore, the rear end face of the fixed block is attached to the front end face of the fan blade, and a gap is reserved between the rear end face of the fan blade and the motor.

Furthermore, the protective net is woven by steel wires and has large gaps.

Furthermore, a gap is reserved between the front end of the fixing block and the protective net.

Furthermore, a plurality of fin-shaped heat dissipation holes are formed in the fin-shaped heat dissipation plate.

Furthermore, a gap is reserved between the connecting rod and the fin-shaped heat dissipation plate.

(III) advantageous effects

The utility model provides a digit control machine tool heat dissipation back shroud possesses following beneficial effect:

(1) this digit control machine tool heat dissipation back shroud through the connecting rod at the inside fixed connection of frame, has guaranteed the installation and the use of motor, installs the fixed block through the output of motor and can effectively avoid the flabellum fly out when rotatory, can effectively keep apart the inside and heating panel of lathe through the protection network to guarantee the inside security of lathe.

(2) This digit control machine tool heat dissipation back shroud through the left and right sides fixedly connected with mounting panel structure at the frame, has guaranteed that the heat dissipation back shroud can install on the machine tool, through the fin shape heat radiation plate structure at the heat dissipation back shroud, has reached the effect of ventilation and can effectively strengthen the radiating rate.

Drawings

Fig. 1 is a schematic perspective view of a heat-dissipating rear cover plate structure of a numerical control machine tool according to the present invention;

fig. 2 is a schematic front view of the structure of the numerical control machine tool heat dissipation rear cover plate of the present invention;

fig. 3 is a left side sectional view of the numerical control machine tool heat dissipation rear cover plate structure of the present invention;

fig. 4 is the utility model discloses the rear view schematic diagram of digit control machine tool heat dissipation back shroud structure.

In the figure: 1. mounting a plate; 2. a protective net; 3. a fixed block; 4. a connecting rod; 5. a fan blade; 6. mounting holes; 7. a frame; 8. a motor; 9. a fin-shaped heat dissipation plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a heat dissipation rear cover plate of a numerical control machine tool comprises a frame 7, wherein mounting plates 1 are fixedly connected to the left side surface and the right side surface of the frame 7, mounting holes 6 are formed in the upper end and the lower end of each mounting plate 1, a protective net 2 is fixedly connected to the front inner wall of the frame 7, the protective net 2 is woven by steel wires and has a large gap, two connecting rods 4 are fixedly connected to the inside of the frame 7, two ends of each connecting rod 4 are respectively and fixedly connected to the left inner wall of the frame 7 and the right inner wall of the frame 7, the two connecting rods 4 are symmetrically distributed in the frame 7, two motors 8 are fixedly connected to the two connecting rods 4, two motors 8 on each connecting rod 4 are symmetrically distributed on the connecting rods 4, fan blades 5 are fixedly mounted on output shafts of the four motors 8, fixed blocks 3 are fixedly mounted at the front ends of output shafts of the four motors 8, and, a gap is reserved between the rear end face of the fan blade 5 and the motor 8, a gap is reserved between the front end of the fixing block 3 and the protective screen 2, a fin-shaped heat dissipation plate 9 is fixedly connected to the inner wall of the back face of the frame 7, a plurality of fin-shaped heat dissipation holes are formed in the fin-shaped heat dissipation plate 9, and a gap is reserved between the connecting rod 4 and the fin-shaped heat dissipation plate 9.

The theory of operation, this digit control machine tool heat dissipation back shroud, switch on power supply starter motor 8, motor 8 drive flabellum 5 and fixed block 3 rotate, will blow in inside the digit control machine tool from the outside cold wind that fin shape heating panel 9 department got into to reach and carry out radiating purpose.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a digit control machine tool heat dissipation back shroud, includes frame (7), its characterized in that, the equal fixedly connected with mounting panel (1) of frame (7) left and right sides face, mounting hole (6) have all been seted up to the upper and lower end of mounting panel (1), the positive inner wall fixedly connected with protection network (2) of frame (7), two connecting rods (4) of the inside fixedly connected with of frame (7), two equal fixedly connected with two motors (8) on connecting rod (4), four equal fixed mounting has flabellum (5), four on the output shaft of motor (8) the equal fixed mounting in front end of motor (8) output shaft has fixed block (3), the back inner wall fixedly connected with fin shape heating panel (9) of frame (7).

2. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

two the both ends of connecting rod (4) are fixed connection respectively in the left side inner wall of frame (7) and the right side inner wall of frame (7), and two connecting rod (4) are the symmetric form and distribute in the inside of frame (7).

3. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

every two motors (8) on connecting rod (4) all are the symmetric form and distribute on connecting rod (4).

4. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

the rear end face of the fixed block (3) is attached to the front end face of the fan blade (5), and a gap is reserved between the rear end face of the fan blade (5) and the motor (8).

5. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

the protective net (2) is woven by steel wires and has large gaps.

6. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

and a gap is reserved between the front end of the fixing block (3) and the protective net (2).

7. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

the fin-shaped heat dissipation plate (9) is provided with a plurality of fin-shaped heat dissipation holes.

8. The numerical control machine tool heat dissipation rear cover plate according to claim 1,

and a gap is reserved between the connecting rod (4) and the fin-shaped heat dissipation plate (9).

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