Miniature shaft cooling device convenient for rapid cooling

Abstract

The utility model relates to the technical field of miniature shafts, and discloses a miniature shaft cooling device convenient for rapid cooling, which comprises a fixed seat and a circulating pump. According to the miniature shaft cooling device convenient to rapidly cool, through the arrangement of the cooling assembly, the aluminum pipe, the radiator, the cooling assembly and the circulating pump, when the miniature shaft cooling device convenient to rapidly cool is used, the circulating pump is started, a cooling medium in the radiator is conveyed into the cooling annular copper pipe, heat generated by a miniature shaft is accumulated on the aluminum pipe, and the heat is transferred to the cooling annular copper pipe; the cooling medium for cooling the annular copper pipe absorbs and takes away heat, the cooling medium for rapidly cooling the miniature shaft is conveyed into the radiator, the radiator exchanges heat with the cooling medium, the cooling medium is cooled, the cooling fan is started, air is blown to the surface of the radiator, and the cooling speed is increased, so that the effect of rapidly cooling the miniature shaft is achieved. The situation that in the operation process of the miniature shaft, cooling is conducted only through natural wind, the heat dissipation effect is reduced is avoided, and the stability of the miniature shaft is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro shafts, in particular to a micro shaft cooling device which is convenient for rapid cooling. Background Technique

[0002] Micro shafts are relatively small and have high precision. Some are also called precision shafts, small shafts, shaft cores, rotor shafts, pins, rivets, guide rods, etc. The main materials are carbon steel, stainless steel, copper, aluminum and other materials of various materials. The surface treatments mainly include galvanizing, nickel plating, blackening, carburizing, etc. They are mainly used in products such as rotating shafts in motors, printers, copiers, and scanners. When the micro shaft rotates at a high speed, heat will be generated. Therefore, a cooling device is needed to cool it and extend its service life.

[0003] When the existing micro shaft cooling device is actually used, most of the cooling is carried out by natural wind or by blowing air onto the surface of the micro shaft, and the cooling speed is slow, which is not convenient for ensuring the normal operation of the equipment.

[0004] Therefore, it is very necessary to invent a micro shaft cooling device which is convenient for rapid cooling to solve the above problems. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The technical problem solved by the utility model is to provide a micro shaft cooling device which is convenient for rapid cooling, has high practicability, and can be operated simply and has a relatively simple structure, solving the problem that most of the cooling in the above background technique is carried out by natural wind or by blowing air onto the surface of the micro shaft, with a slow cooling speed and being not convenient for ensuring the normal operation of the equipment.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: a micro shaft cooling device which is convenient for rapid cooling, including a fixed seat and a circulation pump. One side of the fixed seat is fixedly connected with a fixed outer tube. The inner wall of the fixed outer tube is fixedly connected with a plurality of reinforcing ribs. The bottom surface of the reinforcing ribs is fixedly connected with a reinforcement layer. A cooling component is arranged inside the reinforcement layer. The bottom surface of the cooling component is fixedly connected with an aluminum tube. The input end of the circulation pump is connected through a radiator. A through hole is arranged on one side of the radiator. A connecting component is inserted into the through hole. One end of the connecting component is fixedly connected with a threaded column. One end of the threaded column is fixedly connected with a heat dissipation component.

[0009] As a further solution of the utility model, mounting holes are provided around the surface of the fixed seat, and mounting bolts are threadedly connected inside the mounting holes. The mounting bolts are convenient for connecting with equipment using a microshaft.

[0010] As a further solution of the utility model, the material of the reinforcement layer is a carbon fiber composite material, and the carbon fiber composite material can increase the stiffness.

[0011] As a further solution of the utility model, the cooling assembly includes a cooling annular copper tube arranged inside the reinforcement layer. One end of the cooling annular copper tube is connected through a connecting input tube, and one end of the cooling annular copper tube is connected through an output tube. The output tube is convenient for connecting with the other end of the radiator.

[0012] As a further solution of the utility model, the connection assembly includes a connection column inserted into the through hole, and a connection cap is threadedly connected to the end of the connection column. The connection cap is convenient for disassembling and fixing the heat dissipation assembly.

[0013] As a further solution of the utility model, the heat dissipation assembly includes a heat dissipation frame fixedly connected to one end of the threaded column, and a cooling fan is fixedly connected inside the heat dissipation frame. The cooling fan is convenient for increasing the heat dissipation speed of the radiator.

[0014] As a further solution of the utility model, two through holes are provided at the edges of the surface of the fixed outer tube and the reinforcement layer, and the through holes are adapted to both the input tube and the output tube. The through holes are convenient for the input tube and the output tube to come out.

[0015] (III) Beneficial effects

[0016] The utility model provides a microshaft cooling device convenient for rapid cooling, having the following beneficial effects:

[0017] 1. For the microshaft cooling device convenient for rapid cooling, through the settings of the cooling assembly, aluminum tube, radiator, heat dissipation assembly and circulation pump, during use, start the circulation pump to convey the cooling medium inside the radiator into the cooling annular copper tube. The heat generated by the microshaft accumulates on the aluminum tube and is transferred to the cooling annular copper tube. The cooling medium in the cooling annular copper tube absorbs and takes away the heat, quickly cooling the microshaft. The heated cooling medium is conveyed into the radiator, and the radiator conducts heat exchange on the cooling medium to cool it down. Start the cooling fan to blow air on the surface of the radiator to accelerate the cooling speed, thereby achieving the effect of quickly cooling the microshaft, avoiding the situation that during the operation of the microshaft, only natural wind is relied on for cooling, reducing the heat dissipation effect, and improving the stability of the microshaft.

[0018] 2. The micro-shaft cooling device facilitating rapid cooling, through the provision of reinforcing ribs and a reinforcing layer, during use, the use of the reinforcing ribs and carbon fiber composite materials can significantly increase the strength and stiffness of the cooling device, avoiding the cooling device from being impacted by external forces and bent during use, which affects the operation of the micro-shaft and extends the service life of the micro-shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the heat dissipation component structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the aluminum tube structure of the present utility model;

[0022] Figure 4 is a schematic diagram of the reinforcing rib and reinforcing layer structure of the present utility model.

[0023] In the figure: 1, fixed seat; 2, circulation pump; 3, fixed outer tube; 4, reinforcing rib; 5, reinforcing layer; 6, cooling component; 601, cooling annular copper tube; 602, input pipe; 603, output pipe; 7, aluminum tube; 8, radiator; 9, connection component; 901, connection column; 902, connection cap; 10, heat dissipation component; 1001, heat dissipation frame; 1002, cooling fan; 11, mounting bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a micro - shaft cooling device for rapid cooling, including a fixed seat 1 and a circulation pump 2. One side of the fixed seat 1 is fixedly connected with a fixed outer tube 3. The inner wall of the fixed outer tube 3 is fixedly connected with a number of reinforcing ribs 4. The bottom surface of the reinforcing ribs 4 is fixedly connected with a reinforcement layer 5. Through the arrangement of the reinforcing ribs 4 and the reinforcement layer 5, during use, the use of the reinforcing ribs 4 and carbon fiber composite materials can significantly increase the strength and stiffness of the cooling device, avoiding the cooling device being impacted and bent by external forces during use, affecting the operation of the micro - shaft, and prolonging the service life of the micro - shaft. Inside the reinforcement layer 5, there is a cooling component 6. The bottom surface of the cooling component 6 is fixedly connected with an aluminum tube 7. The input end of the circulation pump 2 is connected through a radiator 8. One side of the radiator 8 is provided with a through - hole, and inside the through - hole, there is a connecting component 9 inserted. One end of the connecting component 9 is fixedly connected with a threaded column, and one end of the threaded column is fixedly connected with a heat - dissipation component 10. Through the arrangement of the cooling component 6, the aluminum tube 7, the radiator 8, the heat - dissipation component 10, and the circulation pump 2, during use, start the circulation pump 2 to transport the cooling medium inside the radiator 8 into the cooling annular copper tube 601. The heat generated by the micro - shaft accumulates on the aluminum tube 7 and is transferred to the cooling annular copper tube 601. The cooling medium in the cooling annular copper tube 601 absorbs and takes away the heat, quickly cooling the micro - shaft. The heated cooling medium is transported into the radiator 8, and the radiator 8 conducts heat exchange on the cooling medium to cool it down. Start the cooling fan 1002 to blow air on the surface of the radiator 8 to accelerate the cooling speed, thereby achieving the effect of quickly cooling the micro - shaft, avoiding the micro - shaft relying only on natural wind for cooling during operation, reducing the heat - dissipation effect, and improving the stability of the micro - shaft;

[0026] Installation holes are provided around the surface of the fixed seat 1, and inside the installation holes, there are mounting bolts 11 threadedly connected. Through the arrangement of the mounting bolts 11, the function of installation is achieved;

[0027] The material of the reinforcement layer 5 is carbon fiber composite material. Through the arrangement of the reinforcement layer 5, the function of increasing stiffness is achieved;

[0028] The cooling component 6 includes a cooling annular copper tube 601 arranged inside the reinforcement layer 5. One end of the cooling annular copper tube 601 is connected through an input tube 602, and one end of the cooling annular copper tube 601 is connected through an output tube 603. Through the arrangement of the cooling component 6, the function of cooling the micro - shaft is achieved;

[0029] The connecting component 9 includes a connecting column 901 inserted into the through - hole. The end of the connecting column 901 is threadedly connected with a connecting cap 902. Through the arrangement of the connecting component 9, the function of connecting the cooling fan 1002 is achieved;

[0030] The heat dissipation component 10 includes a heat dissipation frame 1001 fixedly connected to one end of a threaded post. A cooling fan 1002 is fixedly connected inside the heat dissipation frame 1001. Through the setting of the heat dissipation component 10, it plays a role in accelerating the heat volatilization of the radiator 8;

[0031] Two through holes are respectively formed at the edges of the surfaces of the fixed outer tube 3 and the reinforcing layer 5. The through holes are all adapted to the input tube 602 and the output tube 603. Through the setting of the fixed outer tube 3, it plays a connecting role;

[0032] In the present utility model, the working steps of the device are as follows:

[0033] The first step: When in use, start the circulation pump 2 to transport the cooling medium inside the radiator 8 into the cooling annular copper tube 601. The heat generated by the micro shaft accumulates on the aluminum tube 7 and is transferred to the cooling annular copper tube 601. The cooling medium in the cooling annular copper tube 601 absorbs and takes away the heat, quickly cooling the micro shaft. The heated cooling medium is transported into the radiator 8, and the radiator 8 performs heat exchange on the cooling medium to cool down the cooling medium. Start the cooling fan 1002 to blow air on the surface of the radiator 8 to accelerate the cooling speed;

[0034] The second step: When in use, the use of the reinforcing ribs 4 and the carbon fiber composite material can significantly increase the strength and stiffness of the cooling device.

[0035] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. Under the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of those skilled in the art;

[0036] The standard parts used therein can all be purchased from the market, and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machinery, parts, and equipment all adopt conventional models in the existing technology, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A microshaft cooling device for facilitating rapid cooling, comprising a fixed seat (1) and a circulation pump (2), characterized in that: One side of the fixed seat (1) is fixedly connected with a fixed outer tube (3). A plurality of reinforcing ribs (4) are fixedly connected to the inner wall of the fixed outer tube (3). A reinforcing layer (5) is fixedly connected to the bottom surface of the reinforcing ribs (4). A cooling component (6) is arranged inside the reinforcing layer (5). An aluminum tube (7) is fixedly connected to the bottom surface of the cooling component (6). The input end of the circulating pump (2) is connected to a radiator (8) through penetration. A through hole is formed on one side of the radiator (8). A connecting component (9) is inserted into the through hole. One end of the connecting component (9) is fixedly connected with a threaded column. One end of the threaded column is fixedly connected with a heat dissipation component (10).

2. The miniaturized shaft cooling device facilitating rapid cooling according to claim 1, wherein: Mounting holes are formed around the surface of the fixed seat (1). Mounting bolts (11) are threadedly connected to the inside of the mounting holes.

3. A micro-shaft cooling device for facilitating rapid cooling according to claim 1, characterized in that: The material of the reinforcing layer (5) is carbon fiber composite material.

4. A miniaturized shaft cooling device facilitating rapid cooling according to claim 1, wherein: The cooling component (6) includes a cooling annular copper tube (601) arranged inside the reinforcing layer (5). An input tube (602) is connected to one end of the cooling annular copper tube (601) through penetration. An output tube (603) is connected to one end of the cooling annular copper tube (601) through penetration.

5. The microshaft cooling device for facilitating rapid cooling according to claim 1, characterized in that: The connecting component (9) includes a connecting column (901) inserted into the through hole. A connecting cap (902) is threadedly connected to the end of the connecting column (901).

6. The microshaft cooling device for facilitating rapid cooling according to claim 1, wherein: The heat dissipation component (10) includes a heat dissipation frame (1001) fixedly connected to one end of the threaded column. A cooling fan (1002) is fixedly connected to the inside of the heat dissipation frame (1001).

7. A microshaft cooling device for facilitating rapid cooling according to claim 1, characterized in that: Two through holes are formed at the edges of the surfaces of the fixed outer tube (3) and the reinforcing layer (5). The through holes are adapted to both the input tube (602) and the output tube (603).

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