Digital-analog controller with external radiator

Abstract

The utility model relates to the technical field of numerical control processing, in particular to an external digital-analog controller of a radiator, which comprises a front shell, the rear side of the front shell is fixedly connected with a plug-in shell, the front sides of the plug-in shell and the rear shell are fixedly connected with a plug-in frame, the outer side of the plug-in frame is fixedly connected with a plurality of second fixing sheets, the plurality of second fixing sheets are in threaded connection with bolts, and the bolts are in threaded connection with the plug-in shell. The heat dissipation shell, the heat dissipation fins and the dustproof net are arranged, the heat dissipation shell is externally arranged and then matched with the multiple heat dissipation fins, the heat dissipation effect can be improved, meanwhile, the movable frame and the dustproof net are arranged on the outer side of the heat dissipation shell in a sleeving mode, dustproof operation can be conducted on the interior of the heat dissipation shell, and the situation that outside dust is accumulated in the heat dissipation shell and on the outer sides of the heat dissipation fins, and the heat dissipation efficiency is affected is avoided; and in addition, the movable frame and the dustproof net can be conveniently detached from the outer side of the heat dissipation shell through a handle subsequently, dust removal treatment is conducted on the dustproof net, and the subsequent dustproof effect and the subsequent ventilation effect are ensured.

Description

Technical Field

[0001] The utility model relates to a digital-analog controller, in particular to a digital-analog controller with an external radiator. Background Art

[0002] CNC technology is a technology that uses digital information to control mechanical movement and working processes. It is a basic technology of modern manufacturing industry that integrates traditional mechanical manufacturing technology, computer technology, modern control technology, sensor detection technology, network communication technology and optomechanical technology. It has the characteristics of high precision, high efficiency and flexible automation, and plays a vital role in realizing flexible automation, integration and intelligence in the manufacturing industry.

[0003] The digital-analog controller can be used in the CNC five-axis machining system to drive the servo motor to make it respond quickly and with high precision. In addition, the digital-analog controller is usually equipped with a heat sink. The heat sink on the traditional digital-analog controller is set inside. Although it can achieve a certain heat dissipation effect, the heat dissipation effect is not good. When the digital-analog controller is running at high frequency, the internal heat cannot be quickly and effectively dissipated, causing the internal components to be in a high temperature state for a long time, seriously affecting the service life. For this reason, a digital-analog controller with an external heat sink is proposed here. Summary of the invention

[0004] In view of the deficiencies of the prior art, the utility model provides an external digital-analog controller for a radiator.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A digital-analog controller with an external radiator comprises a front shell, a plug-in shell is fixedly connected to the rear side of the front shell, a plug-in frame is fixedly connected to the front side of the rear shell, a plurality of No. 2 fixing plates are fixedly connected to the outside of the plug-in frame, a plurality of No. 2 fixing plates are threadedly connected with bolts, one end of the bolt passes through the corresponding No. 1 fixing plate and is threadedly connected to the No. 1 fixing plate, a heat dissipation shell is arranged in the inner cavity of the rear shell, the rear side of the heat dissipation shell passes through the rear shell and extends to the outside of the rear shell, a plurality of heat dissipation fins are installed in the inner cavity of the heat dissipation shell, a movable frame is movably installed near the rear side of the outer side of the rear shell, and a dustproof net is installed at the rear side of the inner wall of the movable frame.

[0007] As a preferred technical solution of the utility model, a plurality of round rods are fixedly connected to the rear side of the front shell, a plurality of round holes are opened on the front side of the rear shell, and the rear ends of the round rods are inserted into the inner cavities of the corresponding round holes.

[0008] As a preferred technical solution of the utility model, an anti-slip sleeve is sleeved on the outer side of the round rod near the rear end, and the outer wall of the anti-slip sleeve is in contact with the inner wall of the round hole.

[0009] As a preferred technical solution of the utility model, the top and bottom of the inner wall of the movable frame are fixedly connected to two limit bars, the two limit bars are arranged on the left and right, and two limit grooves are provided at the top and bottom of the heat dissipation shell near the rear side, and the limit bars are movably connected to the corresponding limit groove cavities.

[0010] As a preferred technical solution of the utility model, handles are fixedly connected to the left and right sides of the heat dissipation shell.

[0011] The embodiment of the utility model provides a radiator external digital-analog controller, which has the following beneficial effects:

[0012] By providing a heat dissipation shell, heat dissipation fins and a dust-proof net, and by placing the heat dissipation shell externally and cooperating with a plurality of heat dissipation fins, the heat dissipation effect can be improved. At the same time, the movable frame and the dust-proof net arranged on the outside of the heat dissipation shell can perform dust-proof operations on the inside of the heat dissipation shell, so as to prevent external dust from accumulating inside the heat dissipation shell and outside the heat dissipation fins and affecting the heat dissipation efficiency. Subsequently, the movable frame and the dust-proof net can be conveniently removed from the outside of the heat dissipation shell by using the handle, and the dust-proof net can be cleaned to ensure the subsequent dust-proof and ventilation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0015] Figure 2 It is a schematic diagram of the rear structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the front shell of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the rear shell of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the heat dissipation shell of the utility model.

[0019] In the figure: 1. front shell; 2. plug-in shell; 3. No. 1 fixing plate; 4. round rod; 5. anti-slip cover; 6. rear shell; 7. plug-in frame; 8. No. 2 fixing plate; 9. bolt; 10. round hole; 11. heat dissipation shell; 12. heat dissipation fin; 13. movable frame; 14. dust net; 15. handle; 16. limit strip; 17. limit groove. Implementation

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-5 As shown, the radiator external digital-analog controller includes a front shell 1, a plug-in shell 2 is fixedly connected to the rear side of the front shell 1, a number of No. 1 fixing plates 3 are fixedly connected to the outer side of the plug-in shell 2, a plug-in frame 7 is fixedly connected to the front side of the rear shell 6, a number of No. 2 fixing plates 8 are fixedly connected to the outer side of the plug-in frame 7, a number of No. 2 fixing plates 8 are all threadedly connected with bolts 9, one end of the bolt 9 passes through the corresponding No. 1 fixing plate 3 and is threadedly connected to the No. 1 fixing plate 3, a heat dissipation shell 11 is arranged in the inner cavity of the rear shell 6, the rear side of the heat dissipation shell 11 passes through the rear shell 6 and extends to the outside of the rear shell 6, and a number of heat dissipation fins 12 are installed in the inner cavity of the heat dissipation shell 11, a movable frame 13 is movably installed on the outer side of the rear shell 6 near the rear side, and a dustproof net 14 is installed on the rear side of the inner wall of the movable frame 13.

[0022] Among them, a plurality of round rods 4 are fixedly connected to the rear side of the front shell 1, and a plurality of round holes 10 are opened on the front side of the rear shell 6. The rear ends of the round rods 4 are inserted into the inner cavities of the corresponding round holes 10;

[0023] In this embodiment, this arrangement is used to implement the limiting operation of the docking installation between the front shell 1 and the rear shell 6, thereby improving the convenience of installation.

[0024] Among them, an anti-skid sleeve 5 is sleeved on the outer side of the round rod 4 near the rear end, and the outer wall of the anti-skid sleeve 5 fits with the inner wall of the round hole 10;

[0025] In this embodiment, this arrangement increases the friction between the round rod 4 and the inside of the round hole 10, thereby improving the stability during the subsequent installation of components such as the bolt 9.

[0026] Among them, the top and bottom of the inner wall of the movable frame 13 are fixedly connected to two limit bars 16, and the two limit bars 16 are arranged on the left and right. The top and bottom of the heat dissipation shell 11 are provided with two limit grooves 17 near the rear side, and the limit bars 16 are movably connected to the inner cavity of the corresponding limit groove 17;

[0027] In this embodiment, the limiting operation of the installation between the movable frame 13 and the heat dissipation shell 11 is achieved through this setting.

[0028] Wherein, handles 15 are fixedly connected to the left and right sides of the heat dissipation shell 11;

[0029] In this embodiment, this arrangement allows the staff to use the handle 15 to disassemble the movable frame 13, which is more convenient.

[0030] Working principle: When in use, first complete the docking installation between the front shell 1 and the rear shell 6, then insert the multiple round rods 4 into the round holes 10 at the corresponding positions, complete the preliminary docking between the front shell 1 and the rear shell 6, then the plug-in shell 2 on the front shell 1 is inserted into the plug-in frame 7 on the rear shell 6, and at this time, the multiple No. 1 fixing plates 3 on the front shell 1 are opposite to the multiple No. 2 fixing plates 8 on the rear shell 6, and the fixing operation between the No. 1 fixing plates 3 and the No. 2 fixing plates 8 is realized by using multiple bolts 9, further realizing the connection between the front shell 1 and the rear shell 6. Fixed installation, through the external placement of the heat dissipation shell 11, and then cooperating with multiple heat dissipation fins 12, the heat dissipation effect can be improved. At the same time, the movable frame 13 and the dustproof net 14 arranged on the outside of the heat dissipation shell 11 can perform dust-proof operation on the inside of the heat dissipation shell 11, so as to prevent external dust from accumulating inside the heat dissipation shell 11 and outside the heat dissipation fins 12 to affect the heat dissipation efficiency. In the future, the movable frame 13 and the dustproof net 14 can be easily removed from the outside of the heat dissipation shell 11 by using the handle 15, and the dustproof net 14 can be cleaned to ensure the subsequent dust-proof effect and ventilation effect.

[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A digital-analog controller with an external heat sink, comprising a front shell (1) and a rear shell (6), characterized in that: The rear side of the front shell (1) is fixedly connected to a plug-in shell (2), and the outer side of the plug-in shell (2) is fixedly connected to a plurality of No. 1 fixing plates (3). The front side of the rear shell (6) is fixedly connected to a plug-in frame (7), and the outer side of the plug-in frame (7) is fixedly connected to a plurality of No. 2 fixing plates (8). Bolts (9) are threadedly connected to the plurality of No. 2 fixing plates (8), and one end of the bolt (9) passes through the corresponding No. 1 fixing plate (3) and is threadedly connected to the No. 1 fixing plate (3). A heat dissipation shell (11) is arranged in the inner cavity of the rear shell (6), and the rear side of the heat dissipation shell (11) passes through the rear shell (6) and extends to the outer side of the rear shell (6), and a plurality of heat dissipation fins (12) are installed in the inner cavity of the heat dissipation shell (11). A movable frame (13) is movably installed on the outer side of the rear shell (6) near the rear side, and a dustproof net (14) is installed on the rear side of the inner wall of the movable frame (13).

2. The external digital-analog controller for heat sink according to claim 1, characterized in that: A plurality of round rods (4) are fixedly connected to the rear side of the front shell (1), a plurality of round holes (10) are opened on the front side of the rear shell (6), and the rear ends of the round rods (4) are inserted into the inner cavities of the corresponding round holes (10).

3. The external digital-analog controller for heat sink according to claim 2, characterized in that: An anti-slip sleeve (5) is sleeved on the outer side of the round rod (4) near the rear end, and the outer wall of the anti-slip sleeve (5) fits the inner wall of the round hole (10).

4. The external radiator digital-analog controller according to claim 1, characterized in that: The top and bottom of the inner wall of the movable frame (13) are both fixedly connected with two limit bars (16), and the two limit bars (16) are arranged on the left and right. The top and bottom of the heat dissipation shell (11) are both provided with two limit grooves (17) near the rear side, and the limit bars (16) are movably connected to the inner cavities of the corresponding limit grooves (17).

5. The external radiator digital-analog controller according to claim 1, characterized in that: Handles (15) are fixedly connected to both left and right sides of the heat dissipation shell (11).

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